From 18d2dadb3c9132b52fdc88f509ea9005b9eebd5f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:13:39 +0200 Subject: Adding upstream version 1:017. Signed-off-by: Daniel Baumann --- LICENSES/GPL-2.0-only.txt | 357 +++ LICENSES/GPL-3.0-only.txt | 691 +++++ Makefile.am | 85 + Makefile.in | 1362 +++++++++ NEWS | 798 +++++ README.md | 52 + aclocal.m4 | 1494 +++++++++ compile | 348 +++ config.h.in | 166 + configure | 6747 +++++++++++++++++++++++++++++++++++++++++ configure.ac | 47 + depcomp | 791 +++++ desc-defs.c | 1131 +++++++ desc-defs.h | 182 ++ desc-dump.c | 599 ++++ desc-dump.h | 50 + install-sh | 541 ++++ list.h | 110 + lsusb-t.c | 738 +++++ lsusb.8.in | 66 + lsusb.c | 3827 +++++++++++++++++++++++ lsusb.h | 9 + lsusb.py.in | 560 ++++ missing | 215 ++ names.c | 465 +++ names.h | 42 + sysfs.c | 72 + sysfs.h | 16 + usb-devices | 198 ++ usb-devices.1.in | 55 + usb-spec.h | 1600 ++++++++++ usbhid-dump.8.in | 102 + usbhid-dump/ChangeLog | 1 + usbhid-dump/Makefile.am | 21 + usbhid-dump/Makefile.in | 802 +++++ usbhid-dump/NEWS | 38 + usbhid-dump/README.md | 126 + usbhid-dump/aclocal.m4 | 1530 ++++++++++ usbhid-dump/bootstrap | 28 + usbhid-dump/compile | 348 +++ usbhid-dump/config.h.in | 154 + usbhid-dump/configure | 6319 ++++++++++++++++++++++++++++++++++++++ usbhid-dump/configure.ac | 77 + usbhid-dump/depcomp | 791 +++++ usbhid-dump/install-sh | 541 ++++ usbhid-dump/missing | 215 ++ usbhid-dump/src/Makefile.am | 19 + usbhid-dump/src/Makefile.in | 609 ++++ usbhid-dump/src/dev.c | 72 + usbhid-dump/src/dev.h | 57 + usbhid-dump/src/dev_list.c | 125 + usbhid-dump/src/dev_list.h | 69 + usbhid-dump/src/iface.c | 227 ++ usbhid-dump/src/iface.h | 158 + usbhid-dump/src/iface_list.c | 220 ++ usbhid-dump/src/iface_list.h | 92 + usbhid-dump/src/misc.h | 70 + usbhid-dump/src/usbhid-dump.c | 1067 +++++++ usbmisc.c | 236 ++ usbmisc.h | 20 + usbreset.c | 193 ++ usbutils.pc.in | 18 + 62 files changed, 37759 insertions(+) create mode 100644 LICENSES/GPL-2.0-only.txt create mode 100644 LICENSES/GPL-3.0-only.txt create mode 100644 Makefile.am create mode 100644 Makefile.in create mode 100644 NEWS create mode 100644 README.md create mode 100644 aclocal.m4 create mode 100755 compile create mode 100644 config.h.in create mode 100755 configure create mode 100644 configure.ac create mode 100755 depcomp create mode 100644 desc-defs.c create mode 100644 desc-defs.h create mode 100644 desc-dump.c create mode 100644 desc-dump.h create mode 100755 install-sh create mode 100644 list.h create mode 100644 lsusb-t.c create mode 100644 lsusb.8.in create mode 100644 lsusb.c create mode 100644 lsusb.h create mode 100755 lsusb.py.in create mode 100755 missing create mode 100644 names.c create mode 100644 names.h create mode 100644 sysfs.c create mode 100644 sysfs.h create mode 100755 usb-devices create mode 100644 usb-devices.1.in create mode 100644 usb-spec.h create mode 100644 usbhid-dump.8.in create mode 100644 usbhid-dump/ChangeLog create mode 100644 usbhid-dump/Makefile.am create mode 100644 usbhid-dump/Makefile.in create mode 100644 usbhid-dump/NEWS create mode 100644 usbhid-dump/README.md create mode 100644 usbhid-dump/aclocal.m4 create mode 100755 usbhid-dump/bootstrap create mode 100755 usbhid-dump/compile create mode 100644 usbhid-dump/config.h.in create mode 100755 usbhid-dump/configure create mode 100644 usbhid-dump/configure.ac create mode 100755 usbhid-dump/depcomp create mode 100755 usbhid-dump/install-sh create mode 100755 usbhid-dump/missing create mode 100644 usbhid-dump/src/Makefile.am create mode 100644 usbhid-dump/src/Makefile.in create mode 100644 usbhid-dump/src/dev.c create mode 100644 usbhid-dump/src/dev.h create mode 100644 usbhid-dump/src/dev_list.c create mode 100644 usbhid-dump/src/dev_list.h create mode 100644 usbhid-dump/src/iface.c create mode 100644 usbhid-dump/src/iface.h create mode 100644 usbhid-dump/src/iface_list.c create mode 100644 usbhid-dump/src/iface_list.h create mode 100644 usbhid-dump/src/misc.h create mode 100644 usbhid-dump/src/usbhid-dump.c create mode 100644 usbmisc.c create mode 100644 usbmisc.h create mode 100644 usbreset.c create mode 100644 usbutils.pc.in diff --git a/LICENSES/GPL-2.0-only.txt b/LICENSES/GPL-2.0-only.txt new file mode 100644 index 0000000..4408fbf --- /dev/null +++ b/LICENSES/GPL-2.0-only.txt @@ -0,0 +1,357 @@ +Valid-License-Identifier: GPL-2.0 +Valid-License-Identifier: GPL-2.0-only +Valid-License-Identifier: GPL-2.0+ +Valid-License-Identifier: GPL-2.0-or-later +SPDX-URL: https://spdx.org/licenses/GPL-2.0.html +Usage-Guide: + To use this license in source code, put one of the following SPDX + tag/value pairs into a comment according to the placement + guidelines in the licensing rules documentation. + For 'GNU General Public License (GPL) version 2 only' use: + SPDX-License-Identifier: GPL-2.0 + or + SPDX-License-Identifier: GPL-2.0-only + For 'GNU General Public License (GPL) version 2 or any later version' use: + SPDX-License-Identifier: GPL-2.0+ + or + SPDX-License-Identifier: GPL-2.0-or-later +License-Text: + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..ae9e383 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (c) 2004 Thomas Sailer +# Copyright (c) 2005-2006 David Brownell +# Copyright (c) 2009 Kay Sievers +# Copyright (c) 2009 Greg Kroah-Hartman + +SUBDIRS = \ + usbhid-dump + +AM_LDFLAGS = \ + -Wl,--as-needed + +data_DATA = + +bin_PROGRAMS = \ + lsusb + +sbin_SCRIPTS = + +bin_SCRIPTS = \ + usb-devices \ + lsusb.py + +noinst_PROGRAMS = \ + usbreset + +lsusb_SOURCES = \ + lsusb.c lsusb.h \ + lsusb-t.c \ + list.h \ + desc-defs.c desc-defs.h \ + desc-dump.c desc-dump.h \ + names.c names.h \ + sysfs.c sysfs.h \ + usb-spec.h \ + usbmisc.c usbmisc.h + +lsusb_CPPFLAGS = \ + $(AM_CPPFLAGS) $(LIBUSB_CFLAGS) $(UDEV_CFLAGS) + +lsusb_LDADD = \ + $(LIBUSB_LIBS) \ + $(UDEV_LIBS) + +usbreset_SOURCES = \ + usbreset.c + +man_MANS = \ + lsusb.8 \ + usbhid-dump.8 \ + usb-devices.1 + +EXTRA_DIST = \ + lsusb.8.in \ + usbhid-dump.8.in \ + usb-devices.1.in \ + usb-devices \ + lsusb.py.in \ + usbreset.c \ + LICENSES/GPL-2.0-only.txt \ + LICENSES/GPL-3.0-only.txt + +pkgconfig_DATA = usbutils.pc + +lsusb.py: $(srcdir)/lsusb.py.in + sed 's|VERSION|$(VERSION)|g;s|@usbids@|$(datadir)/usb.ids|g' $< >$@ + chmod 755 $@ + +lsusb.8: $(srcdir)/lsusb.8.in + sed 's|VERSION|$(VERSION)|g' $< >$@ + +usbhid-dump.8: $(srcdir)/usbhid-dump.8.in + sed 's|VERSION|$(VERSION)|g' $< >$@ + +usb-devices.1: $(srcdir)/usb-devices.1.in + sed 's|VERSION|$(VERSION)|g' $< >$@ + +DISTCLEANFILES = \ + lsusb.py \ + lsusb.8 \ + usb-devices.1 \ + usbhid-dump.8 + +distclean-local: + rm -rf autom4te.cache diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..e84ea47 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,1362 @@ +# Makefile.in generated by automake 1.16.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2021 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (c) 2004 Thomas Sailer +# Copyright (c) 2005-2006 David Brownell +# Copyright (c) 2009 Kay Sievers +# Copyright (c) 2009 Greg Kroah-Hartman + + + +VPATH = @srcdir@ +am__is_gnu_make = { \ + if test -z '$(MAKELEVEL)'; then \ + false; \ + elif test -n '$(MAKE_HOST)'; then \ + true; \ + elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ + true; \ + else \ + false; \ + fi; \ +} +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; 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./$(DEPDIR)/lsusb-desc-dump.Po + -rm -f ./$(DEPDIR)/lsusb-lsusb-t.Po + -rm -f ./$(DEPDIR)/lsusb-lsusb.Po + -rm -f ./$(DEPDIR)/lsusb-names.Po + -rm -f ./$(DEPDIR)/lsusb-sysfs.Po + -rm -f ./$(DEPDIR)/lsusb-usbmisc.Po + -rm -f ./$(DEPDIR)/usbreset.Po + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-hdr distclean-local distclean-tags + +dvi: dvi-recursive + +dvi-am: + +html: html-recursive + +html-am: + +info: info-recursive + +info-am: + +install-data-am: install-dataDATA install-man install-pkgconfigDATA + +install-dvi: install-dvi-recursive + +install-dvi-am: + +install-exec-am: install-binPROGRAMS install-binSCRIPTS \ + install-sbinSCRIPTS + +install-html: install-html-recursive + +install-html-am: + +install-info: install-info-recursive + +install-info-am: + +install-man: install-man1 install-man8 + +install-pdf: install-pdf-recursive + +install-pdf-am: + +install-ps: install-ps-recursive + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -f $(am__CONFIG_DISTCLEAN_FILES) + -rm -rf $(top_srcdir)/autom4te.cache + -rm -f ./$(DEPDIR)/lsusb-desc-defs.Po + -rm -f ./$(DEPDIR)/lsusb-desc-dump.Po + -rm -f ./$(DEPDIR)/lsusb-lsusb-t.Po + -rm -f ./$(DEPDIR)/lsusb-lsusb.Po + -rm -f ./$(DEPDIR)/lsusb-names.Po + -rm -f ./$(DEPDIR)/lsusb-sysfs.Po + -rm -f ./$(DEPDIR)/lsusb-usbmisc.Po + -rm -f ./$(DEPDIR)/usbreset.Po + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-compile mostlyclean-generic + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS \ + uninstall-dataDATA uninstall-man uninstall-pkgconfigDATA \ + uninstall-sbinSCRIPTS + +uninstall-man: uninstall-man1 uninstall-man8 + +.MAKE: $(am__recursive_targets) all install-am install-strip + +.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ + am--depfiles am--refresh check check-am clean \ + clean-binPROGRAMS clean-cscope clean-generic \ + clean-noinstPROGRAMS cscope cscopelist-am ctags ctags-am dist \ + dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \ + dist-xz dist-zip dist-zstd distcheck distclean \ + distclean-compile distclean-generic distclean-hdr \ + distclean-local distclean-tags distcleancheck distdir \ + distuninstallcheck dvi dvi-am html html-am info info-am \ + install install-am install-binPROGRAMS install-binSCRIPTS \ + install-data install-data-am install-dataDATA install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-man1 install-man8 install-pdf install-pdf-am \ + install-pkgconfigDATA install-ps install-ps-am \ + install-sbinSCRIPTS install-strip installcheck installcheck-am \ + installdirs installdirs-am maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \ + uninstall-am uninstall-binPROGRAMS uninstall-binSCRIPTS \ + uninstall-dataDATA uninstall-man uninstall-man1 uninstall-man8 \ + uninstall-pkgconfigDATA uninstall-sbinSCRIPTS + +.PRECIOUS: Makefile + + +lsusb.py: $(srcdir)/lsusb.py.in + sed 's|VERSION|$(VERSION)|g;s|@usbids@|$(datadir)/usb.ids|g' $< >$@ + chmod 755 $@ + +lsusb.8: $(srcdir)/lsusb.8.in + sed 's|VERSION|$(VERSION)|g' $< >$@ + +usbhid-dump.8: $(srcdir)/usbhid-dump.8.in + sed 's|VERSION|$(VERSION)|g' $< >$@ + +usb-devices.1: $(srcdir)/usb-devices.1.in + sed 's|VERSION|$(VERSION)|g' $< >$@ + +distclean-local: + rm -rf autom4te.cache + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..7163c5a --- /dev/null +++ b/NEWS @@ -0,0 +1,798 @@ +# usbutils old-style "NEWS" file +# SPDX-License-Identifier: GPL-2.0-only +# +# Copyright (c) 2018-2023 Greg Kroah-Hartman +# +# This file is here for people who do not have access to the git commit +# history (i.e. packaged versions of the software). +# + +usbutils 017 +============ + +Greg Kroah-Hartman (4): + lsusb: fix up [unknown] vendor and product strings. + lsusb: fix build warning for dump_billboard_alt_mode_capability_desc() + lsusb: add fallback names for 'lsusb -v' output + names: simplify get_vendor_product_with_fallback() a bit + +rezso (1): + Honor system libdir and includedir + +usbutils 016 +============ + +Alan Stern (1): + usbutils: lsusb-t: print entries for devices with no interfaces + +Aurelien Jarno (1): + Fix a typo in usb-spec.h + +Bob Hyman (1): + lsusb.py.in: Display (device) power/wakeup via -w option. + +Dingyan Li (3): + Fix an incorrect length value in hid descriptor. + Fix misalignments in hid device descripptor. + Use bigger buffer to place speed value string + +Greg Kroah-Hartman (19): + lsusb -h returns an error + lsusb -h fixups + lsusb -t: sort in bus order, not reverse order + lsusb -t: print ports and busses and devices with same width + lsusb -t: assign_interface_to_parent() fixups + lsusb.8.in: fix up missing '-' in text + README.md: add source location + lsusb.py: fix up wakeup logic for devices that do not support it + lsusb.py.in: add another default path for usb.ids + names.c: if a string can not be found in the usb.ids file, return [unknown] + lsusb-t: if a driver is not bound to an interface, report "[none]" + +Hannes Weisbach (1): + Generate usbutils.pc pkgconfig file + +Kristoffer Ellersgaard Koch (1): + usbreset: Allow idProduct and idVendor to be 0 + +Lukas Nykryn (1): + usb-devices: make shellcheck happy + +Tan Li Boon (3): + lsusb: Add function that sorts the output by device ID. + lsusb: Additional sorting by bus number. + lsusb: This is a more compact implementation of the device list sort implemented within this pull request. The output remains the same as the one demonstrated in the previous commit. + +usbutils 015 +============ + +Greg Kroah-Hartman (6): + usb-devices: list the root devices in numerical order + usb-devices: use 'local' variable type to handle recursion + lsusb: remove unused wireless check + lsusb: remove wireless descriptor information + usb-devices: fix field width on device speed field + lsusb: fix up Midi Device specification devices + +Han Han (1): + Fix an runtime error reported by undefind sanitizer + +Robert Hancock (1): + lsusb: Improve status display for SuperSpeedPlus hubs + +Tan Li Boon (1): + lsusb-t: Fix recursive sorting on child devices. + + +usbutils 014 +============ + +Adrian Kalazi (1): + Add Tx+Rx lanes to tree mode + +Aurelien Jarno (1): + lsusb(8): mention the udev's hardware database + +Benson Leung (1): + lsusb: Fix typo in string output for iAdditionalInfoURL + +Bui Quang Minh (1): + lsusb-t: Add lower bound checks in read_sysfs_file_string + +Grant Grundler (2): + lsusb: remove unused RETRIES constant + lsusb: don't complain on EAGAIN + +Greg Kroah-Hartman (10): + sysfs: add copyright notice taken from name.* + LICENSES: add symlink to handle "or-later" issue for GPL-2.0 + LICENSES: put spdx headers on the license files + rename "GPL-2.0+" to "GPL-2.0-or-later" + LICENSE: rename GPL-3.0.txt -> GPL-3.0-only.txt + usbhid-dump.8.in: add copyright information + .gitignore: add copyright and SPDX info + usbhid-dump: add copyright and SPDX info + SPDX header cleanups from GPL-2.0 -> GPL-2.0-only + usbutils.spdx: update with output of latest reuse tool + +Jonathan Neuschäfer (2): + lsusb: Fix spelling of bEndpointAddress in UVC + lsusb: Decode endpoint addresses in UVC + +Lukas Zaoral (3): + lsusb.c: fix leak in dump_printer_device + usb-devices: do not use `local` in a POSIX shell script + desc-defs.c: fix possible out-of-bound read + +Matthias Braun (1): + Fix typos in lsusb.8.in + +Ruslan Kabatsayev (5): + Fix locating endpoint when it's a directory rather than a symlink + Fix formatting of interface descriptors to match /sys/kernel/debug/usb/devices + Fix formatting of endpoint direction to match /sys/kernel/debug/usb/devices + Fix formatting of endpoint type to match /sys/kernel/debug/usb/devices + Fix formatting of max endpoint packet size to match /sys/kernel/debug/usb/devices + +Thomas Hebb (1): + lsusb: Fix buffer size copy/paste error + +Tormod Volden (1): + Makefile.am: Remove unused DATADIR + + +usbutils 013 +============ + +Aurelien Jarno (1): + lsusb.8.in: do not mention usb.ids + +Baruch Siach (1): + usb-devices.1: don't mention bash + +Greg Kroah-Hartman (15): + usbhid-dump: move manpage to main directory out of subdir + usbhid-dump.8: add SPDX header + usbhid-dump.8: autogenerate it with the usbutils version number + .gitignore: add usbhid-dump.8 + usbhid-dump: add SPDX identifiers to all files. + usbhid-dump: remove libusb.h libusb_strerror() implementation + usbhid-dump: remove lib directory + usbhid-dump: move .h files into src/ directory + Makefile.am: add usbhid-dump.8 to distclean list + usbhid-dump: some autoconf cleanup + usbhid-dump: remove some dev_list functions that were never used + dump_audiostreaming_interface(): remove unused variable + usbmisc: initialize string buffer before reading from device. + lsusb.py: drop trailing space on non-hub devices + lsusb.py: strip whitespace from device strings + +Jakub Wilk (2): + lsusb(8): fix formatting + lsusb(8): document --tree + +Pino Toscano (1): + lsusb.py: remove private paths for usb.ids + +Rob Gill (1): + Additional device classes for usb-devices script + +Rosen Penev (1): + usbhid-dump: Do not use rindex + +Thomas Hebb (4): + Move read_sysfs_prop() from names.c to its own file + sysfs: Don't return bogus data for devices under a hub + lsusb: Use vendor and product name fallback logic in -D mode too + lsusb: Get manufacturer, product, and serial from sysfs + +Timothy Robert Bednarzyk (1): + bootstrap: change /bin/bash to /bin/sh + +Torleiv Sundre (1): + lsusb: fix two typos in UVC Extension Unit descriptor + +Tormod Volden (1): + usbhid-dump: Put back autoconf check for libusb_set_option() + + +usbutils 012 +============ + +Greg Kroah-Hartman: + Merge usbhid-dump into main usbutils repository + + +usbutils 011 +============ + +Clemens Fruhwirth (1): + Add usbreset.c as noinst_PROGRAMS target. + +Daniel Schaefer (1): + lsusb: Read unkown names from sysfs device desc. + +Darsey Litzenberger (3): + Remove a small hack that no longer has any effect. + Cleanup grammar + lsusb-t: Emit USB IDs and other handy info when verbosity is increased + +Emmanuele Bassi (1): + Require newer version of libusb + +Georg Brandl (1): + lsusb.py: fix up Python 3 conversion + +Greg Kroah-Hartman (10): + SPDX bill-of-material is supposed to be project_name.spdx + usbutils.spdx: rerun report, it is properly sorted. + desc-dump.c: fix compiler warning about unused variable + add usbreset to .gitignore + usbreset: fix some build warnings + usbhid-dump: update to latest version + fix up standard int types + update usbhid-dump git id + usbhid-dump: update to a newer version of usbhid-dump again. + usbutils.spdx: update with latest information + +Kurt Garloff (4): + lsusb.py: Search multiple paths for usb.ids. + lsusb.py: Usb enum for parser state machine. + lsusb.py: Add driver names for usbhid. + lsusb.py: python2 compatibility + +Lukas Nykryn (1): + Makefile.am: add files with licenses to archive + +Mantas Mikulėnas (33): + lsusb.py: sort devices and interfaces numerically + lsusb.py: sort toplevel entries + lsusb.py: improve usage text + lsusb.py: replace fake deepcopy() + lsusb.py: remove -w (warn if usb.ids not sorted) option + lsusb.py: ensure all error messages are written to stderr + lsusb.py: support long options + lsusb.py: use regular print() instead of hand-rolling the same thing + lsusb.py: avoid shadowing Python's built-in 'str' + lsusb.py: replace usb.ids binary search with dict lookup + lsusb.py: remove now-unused bin_search() + lsusb.py: avoid manual calls to __foo__() + lsusb.py: replace __repr__() for USB IDs with __str__() + lsusb.py: insert class FF:FF:FF into usbclasses to avoid special casing + lsusb.py: entirely remove Usb* classes + lsusb.py: cosmetic - replace tuples-as-"immutable lists" with regular lists + lsusb.py: use 'elif' where suitable + lsusb.py: remove dead code + lsusb.py: move unrelated code out of try..except + lsusb.py: allow - as well as _ when matching hci module names + lsusb.py: use a constant for the magic class number 9 + lsusb.py: Usb* classes: call read() automatically from constructor + lsusb.py: UsbEndpoint: indent is a class implementation detail + lsusb.py: a few cosmetic changes + lsusb.py: shorten find_usb_class() + lsusb.py: give all Usb* objects a .path attribute + lsusb.py: add an actual __repr__() to classes + lsusb.py: give all Usb* classes a superclass + lsusb.py: convert readattr() and readlink() to methods of the container + lsusb.py: use color by default + lsusb.py: rework output for more consistent indent of both columns + lsusb.py: fix endpoint interval spacing + lsusb.py: visually group USB-version-related fields + +Michael Drake (4): + lsusb: Split out routine that fetches value for given field. + lsusb: Split out field name rendering. + lsusb: Add support for descriptor extensions. + lsusb: Add support for audio processing unit type-specific fields. + +Philip Langdale (2): + lsusb: Added support for Billboard Alternate Mode Capability descriptor + lsusb.py: Fix formatting of 10Gbps speeds + +Ross Burton (1): + usb-devices: use /bin/sh hashbang + +Solomon Peachy (1): + lsusb: Add support for decoding IPP printer descriptors + +Stefan Tauner (1): + Depend on libusb 1.0.14 + +Valerii Zapodovnikov (1): + man pages: add information on verbosity levels of -t option + +junjie (1): + fix typo + + +usbutils 010 +============ + +Aurelien Jarno (2): + usbreset.c: add missing include + Do not create and install usbutils.pc + +Greg Kroah-Hartman (32): + fix dump_videocontrol_interface for unitialized variable usage + Add correct SPDX license identifiers to all files + Add SPDX identifiers on files that did not have a specific license. + wTotalLength should be printed as a hex number + usbmisc: fix up some strncpy() issues + lsusb-t: fix up error with readlink() + lsusb.py.in: add proper SPDX license identifier + usb-devices: reword the copyright identifier + LICENSES: move the GPL 2 license to the LICENSES directory + LICENSES/GPL-3.0.txt: add the file + lsusb.h: add copyright notice + lsusb-t: add copyright info + bom.spdx: Add bill of materials file in SPDX format. + ChangeLog: remove it. + AUTHORS: remove file + do_release: drop file + NEWS: add SPDX header and comment + autogen.sh: add SPDX and copyright header + list.h: add copyright information + travis-autogen.sh: add SPDX and copyright information. + INSTALL: remove the file, it's boiler-plate + configure.ac: add SPDX and copyright + man pages: add SPDX and copyright information + Makefile.am: add SPDX and copyright information + .gitmodules: add SPDX and copyright lines + lsusb.py.in: fix up Copyright strings + usbreset.c: add Alan's copyright + .travis.yml: add correct SPDX and copyright notices + bom.spdx: update with latest copyright and SPDX identifier additions + README.md: move the README file to markdown + README.md: fix fomatting + bom.spdx: upate with README -> README.md change + +Lukas Nykryn (1): + lsusb.py: convert to python3 + +Michael Drake (11): + lsusb: Split subtype mapping out of AudioControl interface handling. + lsusb: Add declarative definitions for UAC1 and UAC2 descriptors. + lsusb: Add code to dump descriptor data using descriptor definition. + lsusb: Switch to descriptor-definition based dump for UAC1 and UAC2. + lsusb: Add descriptor definitions for UAC3. + lsusb: Add initial support for USB Audio Device Class 3. + lsusb: Add descriptor definition for USB3 BOS Configuration Summary. + lsusb: Dump USB3 BOS Configuration Summary Descriptor. + lsusb: Squash Wpointer-compare warning. + lsusb: Remove unused function. + lsusb: Fix array entry count for variable sized entries. + +Robby Workman (1): + Makefile.am: Include usbreset.c in the release tarball + +Torleiv Sundre (1): + lsusb: Dump UVC Stream based payload descriptor. + + +usbutils 009 +============ + +Bjørn Mork (1): + usbreset: coding style + +Emmanuele Bassi (1): + Don't use C99-ism + +Greg Kroah-Hartman (22): + usbhid-dump: update submodule to latest version + add usbreset.c example program + update usbhid-dump to latest + lsusb.py: Don't dump a trace dump if usb.ids is not present + +Grueninger, Tobias (1): + USB: usb-devices: Interface number can be a string + +Heinrich Schuchardt (1): + autogen.sh: checkout usbhid-dump + +Jaejoong Kim (4): + lsusb : add support for the Encoding Unit Desc for uvc 1.5 device + lsusb: fix alignment for Video Streaming interface desc + lsusb: parse additional control fileds in USB video control interfaces for UVC1.5 + lsusb: proper display hexadecimal value for UVC control interface + +Jakub Wilk (1): + Fix typos + +Jo-Philipp Wich (1): + usbreset.c: import usability improvements from OpenWrt + +Justin McBride (2): + Update lsusb.c + Un-indent bVariableSize for Frame-Based Format descriptors + +Kylie McClain (1): + Makefile: install pkgconfig file to arch-dependent location + +Mathias Nyman (2): + lsusb: Allocate the BOS descriptor buffer dynamically + lsusb: Add support for the USB 3.1 SuperSpeedPlus device capability desc + +Muthu M (2): + lsusb: Fix issue with lengthy string descriptors + lsusb: Added support for Billboard Capability descriptor + +Nikolai Kondrashov (2): + Update usbhid-dump repo URL + Update usbhid-dump to v1.4 + +Stephan Linz (7): + travis-ci: add control files borrowed from libusb + configure: remove summary about unused USE_ZLIB + drop unused input file for usb.ids update script + substitute usb.id location in lsusb Python script + travis-ci: cleanup before second run + travis-ci: rework travis-autogen.sh + lsusb: remove unused variable procbususb + +Tobias Klauser (4): + lsusb: Report correct MaxPower for USB 3.0 devices + lsusb: Request proper descriptor type for USB 3.1 + lsusb: Store link state descriptions without preceding space + build: Request at least libusb 1.0.9 + +Torleiv Sundre (2): + Added support for Platform Device Capability descriptor + lsusb: change endianness of first three fields when printing UUID/GUIDs. + +Vianney le Clément de Saint-Marcq (3): + lsusb: Fix UVC STILL_IMAGE_FRAME descriptor + lsusb: Fix UVC VideoStreaming interface header descriptor + lsusb: Fix UVC OUTPUT_TERMINAL descriptor + +Vincent Palatin (1): + lsusb: print WebUSB platform descriptor + + +usbutils 008 +============ + +Alexandra Yates (2): + lsusb: Reports if USB2.0 port is on L1 state + lsusb: Reports devices that support BESL on USB2.0 + +Aurelien Jarno (1): + dump_ccid_device: fix a typo + +Ben Chan (1): + lsusb: decode CDC MBIM extended functional descriptor + +Greg Kroah-Hartman (8): + lsusb: fix incorrect printf() for CAPS + lsusb-t: handle problem if there is no usb bus list + .gitignore: add compile to the list of things we need to ignore + +John Freed (1): + Fix logic error + +Kurt Garloff (1): + Update lsusb.py in usbutils + +Lukas Nykryn (2): + update COPYING file + lsusb-t: don't segfault when usbbuslist is empty + +Peter Wu (1): + Ignore invalid string descriptors + +Raphaël Droz (1): + usb-devices: hexadecimal bInterfaceNumber handling + +Tom Gundersen (2): + lsusb: port to hwdb + drop dependency on usb.ids + +Vadim Rutkovsky (1): + New path for usbhid-dump submodule + + +usbutils 007 +============ + +Aurelien Jarno (1): + usb-devices: correctly quote driver path + +Bjørn Mork (4): + lsusb: decode CDC MBIM descriptor + lsusb: decode CDC NCM functional descriptor + lsusb: decode CDC Command Set descriptor + usb-devices: avoid numbers being seen as octal by printf + +Daniel Mack (1): + lsusb: parse bmFormats inside UAC2 interface headers as hex + +Greg Kroah-Hartman (12): + do_release notes + update of usb.ids file from upstream + remove devtree logic + usb.ids update + usb.ids add BlueZ Host stack device id. + +Jethro Beekman (1): + Fix lsusb -t potentially not listing all devices + +Lukas Nykryn (1): + lsusb-t: make sure that interfaces are added to lists only once + +Sarah Sharp (2): + lsusb: Fix USB 3.0 link state reporting. + lsusb: Fix bug in USB 2.0 extended caps descriptor. + +Torstein Hegge (1): + lsusb: Parse misplaced UAC1 AudioControl Endpoint Descriptor + +Роман Донченко (1): + lsusb: Support non-ASCII string descriptors. + + +usbutils 006 +============ + +Aurelien Jarno (1): + usb-devices(1): fix a typo + +Diego Elio Pettenò (1): + build: add a --disable-usbids option to avoid installing usb.ids + +Greg Kroah-Hartman (7): + update usbhid-dump to 1.3 + lsusb.c: remove unused variables and the unused -x command line option + Make 'lsusb -t' use the correct device class string names + Update usb.ids file with latest version. + +Lukas Nykryn (7): + Possible buffer overflow when using SYSFS_STR + Reading 26 item in array with size 12. + Using uninitialized value as index + Possible resource leak + Wrong shifting of bmMPEGFeatures byte + Buffer overrun + lsusb-t: don't show error when driver link is missing + +Mark Veltzer (1): + --tree, --help, and better build documentation + +Nikolai Kondrashov (1): + Update usbhid-dump to complete 1.3 release + +Roger Tseng (1): + Option -V(version) doesn't require an argument. + +Sarah Sharp (3): + usbutils: Dump BOS descriptor for USB 2.01 devices. + lsusb: Show USB 3.0 U1, U2, and LTM status. + lsusb: Fix LTM capabilities reporting. + +Thierry Vignaud (3): + set arrays to NULL when freeing them. + simplify get_string() + make treedump() work if the database isn't there. + + +usbutils 005 +============ + +Greg Kroah-Hartman (7): + usb.ids: updated version of the file + Remove the FSF address from the source files. + update usbhid-dump to release 1.2 + add another Linux kernel usb id. + updated usb.ids file + lsusb-t.c: fix up some compiler warnings + add lsusb.h to fix some compiler warnings. + +Lukáš Nykrýn (1): + Add more space to lsusb.py output + +Sarah Sharp (2): + lsusb: wSpeedsSupported is 2 bytes, not one. + lsusb: bU2DevExitLat is little endian, not big endian. + + +usbutils 004 +============ + +Carl-Daniel Hailfinger (2): + Fix lsusb out-of-bounds write + Fix lsusb double-free + +Dafydd Crosby (2): + Verbose flag in tree mode shows vendor and product name. When running `lsusb -tv`, devices should have the vendor and product name appended to the row. + Fix compiler warning + +Greg Kroah-Hartman (2): + Merge pull request #2 from nphilipp/master--nphilipp + Merge pull request #3 from dafyddcrosby/lsusb-tv + +Nils Philippsen (1): + don't use invalid config descriptors + + +usbutils 003 +============ + +Diego Elio Pettenò (1): + build-sys: properly enable support for zlib in lsusb + + +usbutils 002 +============ + +Diego Elio Pettenò (2): + Simplify the configure script. + Print device class descriptors like it's done for interface descriptors. + +Greg Kroah-Hartman (2): + Updated version of lsusb.py from Kurt Garloff. + add lsusb.py to the bin files + + +usbutils 001 +============ + +Greg Kroah-Hartman (2): + usb.ids update from linux-usb.org + updated usbhid-dump subproject + +Laurent Pinchart (2): + usbutils: Support UVC frame-based descriptors + usbutils: Support UVC MPEG2-TS format descriptor + +Luben Tuikov (3): + lsusb: Fix getting BOS and DEVQUAL descriptors + lsusb: Dump the Pipe Usage descriptor + lsusb: Fix bMaxBurst reporting + +Mike Frysinger (5): + lsusb: install into /usr/bin + usbmisc: pull in unistd.h for readlink() + lsusb: pull in stdlib.h for exit() + lsusb: constify! + usbutils: convert to libusb-1.0 + +Nikolai Kondrashov (1): + Update usbhid-dump to release 1.2 + +Sarah Sharp (2): + usbutils: Fix compile error on Ubuntu 9.04. + usbutils: Make lsusb -t show USB 3.0 devices. + + +usbutils 0.91 +============= + +Greg Kroah-Hartman (3): + add usbhid-dump to the autogen.sh script + usb.ids: add new device id for qemu audio device + Minor fixes + +Laurent Pinchart (1): + usbutils: Fix the UVC bmInterlaceFlags field decoding + +Mike Frysinger (2): + usbutils.pc: use datarootdir + fix building on non-Linux systems (e.g. BSD) + +Nikolai Kondrashov (1): + Integrate usbhid-dump + +Sarah Sharp (5): + usbutils: Fix Wireless USB descriptor fetching. + usbutils: Support USB 3.0 hub descriptor output. + usbutils: Print MaxStreams and Mult for USB 3.0 devices. + usbutils: Print Binary Object Store descriptor. + usbutils: Fix bug in link state description printing. + + +usbutils 0.90 +============= +Aurelien Jarno (1): + fix bcdDFUVersion endianness + +Chris Clayton (1): + Patch to add additional devices to usb.ids + +Daniel Mack (7): + dump_audiostreaming_interface(): fix ac-3 decoder + parse USB audio class 2 control interface types + parse USB audio class 2 streaming interfaces + parse USB audio class 2 endpoints + dump_audio_bmcontrols(): tell users about faulty bmControl bits + dump_audiostreaming_interface(): drop audio class 2 FORMAT_TYPE length check + lsusb: fix iFeature position calculation for UAC2 feature units + +Greg Kroah-Hartman (8): + reserve a USB Ethernet Gadget driver device id. + fix up wording of NCM Ethernet gadget device id + fix up some signed/unsigned warnings in lsusb.c + move #defines around a bit to make it more orderly. + Merge git://github.com/zonque/usbutils into work + more gadget device ids reserved for the Linux Foundation vendor id + Merge branch 'master' of git://github.com/zonque/usbutils into test + Fix up a lot of memory leaks + +Ludovic Rousseau (1): + Update Gemplus id + +Matthew Wilcox (1): + Decode USB 3 Endpoint Companion Descriptors + +Nix (1): + Include config.h before everything else. + + +usbutils 0.87 +============= +Aurelien Jarno (1): + lsusb.c: correctly dump ccid devices + +Greg Kroah-Hartman (11): + lots of trailing whitespace removed. + add autogen.sh script + coding style cleanups for .h files. + names.c: fix up some compiler warnings + coding style cleanups for usbmisc.c + names.c: fix lots of coding style issues + devtree.c: coding style cleanups + lsusb.c: coding style fixes + lsusb.c: fix some build warnings. + usb.ids: Reserve EEM Gadget id for the Linux Foundation + add lsusb.py from Kurt Garloff + +Philip A. Prindeville (1): + Fix build issue with libusb location + + +usbutils 0.86 +============= +HID device robust fix + +usbutils 0.85 +============= +usb-devices bugfixes +build fixes + +usbutils 0.84 +============= +Sync up usb.ids file from upstream + +usbutils 0.83 +============= +HID descriptor bugfixes +usb-devices script to emulate the /proc/bus/usb/devices file +new device ids + +usbutils 0.82 +============= +Wireless USB device support +better autoconf support. +automatic handling for usb.ids +bugfixes + +usbutils 0.81 +============= +fixed '-t' option if usbfs is not mounted +added DFU parsing +updated the man page + +usbutils 0.80 +============= +Updated usb.ids. +Updated autotools logic. +Removed obsolete usbmodules. + +usbutils 0.73 (and older) +============= +Thanks to a patch from Aurelien Jarno, usbutils now uses the system's +libusb to access USB devices, not a private (old) copy of that library. + +The "usbmodules" program is now deprecated, and no longer built by default. +If your Linux 2.4 based system needs it to handle the "coldplug" processing +(handling devices that exist before the OS is fully operational), you +can "configure --enable-usbmodules". + diff --git a/README.md b/README.md new file mode 100644 index 0000000..293a1c7 --- /dev/null +++ b/README.md @@ -0,0 +1,52 @@ + +# usbutils + +This is a collection of USB tools for use on Linux and BSD systems to +query what type of USB devices are connected to the system. This is to +be run on a USB host (i.e. a machine you plug USB devices into), not on +a USB device (i.e. a device you plug into a USB host.) + +## Building and installing + +Note, usbutils depends on libusb, be sure that library is properly +installed first. + +To work with the "raw" repo, after cloning it just do: + + ./autogen.sh + +Or if you like doing things "by hand" you can try the following: + +Get the usbhid-dump git submodule: + + git submodule init + git submodule update + +Initialize autobuild with: + + autoreconf --install --symlink + +Configure the project with: + + ./configure + +Build everything with: + + make + +Install it, if you really want to, with: + + make install + +## Source location + +The source for usbutils can be found in many places, depending on the git +hosting site you prefer. Here are the primary locations, in order of +preference by the maintainer: + + https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbutils.git/ + https://git.sr.ht/~gregkh/usbutils + https://github.com/gregkh/usbutils diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..5b12ff7 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1494 @@ +# generated automatically by aclocal 1.16.5 -*- Autoconf -*- + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],, +[m4_warning([this file was generated for autoconf 2.71. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically 'autoreconf'.])]) + +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# serial 11 (pkg-config-0.29.1) + +dnl Copyright © 2004 Scott James Remnant . +dnl Copyright © 2012-2015 Dan Nicholson +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, but +dnl WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +dnl 02111-1307, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a +dnl configuration script generated by Autoconf, you may include it under +dnl the same distribution terms that you use for the rest of that +dnl program. + +dnl PKG_PREREQ(MIN-VERSION) +dnl ----------------------- +dnl Since: 0.29 +dnl +dnl Verify that the version of the pkg-config macros are at least +dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's +dnl installed version of pkg-config, this checks the developer's version +dnl of pkg.m4 when generating configure. +dnl +dnl To ensure that this macro is defined, also add: +dnl m4_ifndef([PKG_PREREQ], +dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) +dnl +dnl See the "Since" comment for each macro you use to see what version +dnl of the macros you require. +m4_defun([PKG_PREREQ], +[m4_define([PKG_MACROS_VERSION], [0.29.1]) +m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, + [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) +])dnl PKG_PREREQ + +dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) +dnl ---------------------------------- +dnl Since: 0.16 +dnl +dnl Search for the pkg-config tool and set the PKG_CONFIG variable to +dnl first found in the path. Checks that the version of pkg-config found +dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is +dnl used since that's the first version where most current features of +dnl pkg-config existed. +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) +m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) +AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) +AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi +fi[]dnl +])dnl PKG_PROG_PKG_CONFIG + +dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl ------------------------------------------------------------------- +dnl Since: 0.18 +dnl +dnl Check to see whether a particular set of modules exists. Similar to +dnl PKG_CHECK_MODULES(), but does not set variables or print errors. +dnl +dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +dnl only at the first occurence in configure.ac, so if the first place +dnl it's called might be skipped (such as if it is within an "if", you +dnl have to call PKG_CHECK_EXISTS manually +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_default([$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + +dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +dnl --------------------------------------------- +dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting +dnl pkg_failed based on the result. +m4_define([_PKG_CONFIG], +[if test -n "$$1"; then + pkg_cv_[]$1="$$1" + elif test -n "$PKG_CONFIG"; then + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes ], + [pkg_failed=yes]) + else + pkg_failed=untried +fi[]dnl +])dnl _PKG_CONFIG + +dnl _PKG_SHORT_ERRORS_SUPPORTED +dnl --------------------------- +dnl Internal check to see if pkg-config supports short errors. +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])dnl _PKG_SHORT_ERRORS_SUPPORTED + + +dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +dnl [ACTION-IF-NOT-FOUND]) +dnl -------------------------------------------------------------- +dnl Since: 0.4.0 +dnl +dnl Note that if there is a possibility the first call to +dnl PKG_CHECK_MODULES might not happen, you should be sure to include an +dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + AC_MSG_RESULT([no]) + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + m4_default([$4], [AC_MSG_ERROR( +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT])[]dnl + ]) +elif test $pkg_failed = untried; then + AC_MSG_RESULT([no]) + m4_default([$4], [AC_MSG_FAILURE( +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see .])[]dnl + ]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + AC_MSG_RESULT([yes]) + $3 +fi[]dnl +])dnl PKG_CHECK_MODULES + + +dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +dnl [ACTION-IF-NOT-FOUND]) +dnl --------------------------------------------------------------------- +dnl Since: 0.29 +dnl +dnl Checks for existence of MODULES and gathers its build flags with +dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags +dnl and VARIABLE-PREFIX_LIBS from --libs. +dnl +dnl Note that if there is a possibility the first call to +dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to +dnl include an explicit call to PKG_PROG_PKG_CONFIG in your +dnl configure.ac. +AC_DEFUN([PKG_CHECK_MODULES_STATIC], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +_save_PKG_CONFIG=$PKG_CONFIG +PKG_CONFIG="$PKG_CONFIG --static" +PKG_CHECK_MODULES($@) +PKG_CONFIG=$_save_PKG_CONFIG[]dnl +])dnl PKG_CHECK_MODULES_STATIC + + +dnl PKG_INSTALLDIR([DIRECTORY]) +dnl ------------------------- +dnl Since: 0.27 +dnl +dnl Substitutes the variable pkgconfigdir as the location where a module +dnl should install pkg-config .pc files. By default the directory is +dnl $libdir/pkgconfig, but the default can be changed by passing +dnl DIRECTORY. 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The user can override through the +dnl --with-noarch-pkgconfigdir parameter. +AC_DEFUN([PKG_NOARCH_INSTALLDIR], +[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) +m4_pushdef([pkg_description], + [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) +AC_ARG_WITH([noarch-pkgconfigdir], + [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, + [with_noarch_pkgconfigdir=]pkg_default) +AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) +m4_popdef([pkg_default]) +m4_popdef([pkg_description]) +])dnl PKG_NOARCH_INSTALLDIR + + +dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, +dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl ------------------------------------------- +dnl Since: 0.28 +dnl +dnl Retrieves the value of the pkg-config variable for the given module. +AC_DEFUN([PKG_CHECK_VAR], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl + +_PKG_CONFIG([$1], [variable="][$3]["], [$2]) +AS_VAR_COPY([$1], [pkg_cv_][$1]) + +AS_VAR_IF([$1], [""], [$5], [$4])dnl +])dnl PKG_CHECK_VAR + +dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES, +dnl [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND], +dnl [DESCRIPTION], [DEFAULT]) +dnl ------------------------------------------ +dnl +dnl Prepare a "--with-" configure option using the lowercase +dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and +dnl PKG_CHECK_MODULES in a single macro. +AC_DEFUN([PKG_WITH_MODULES], +[ +m4_pushdef([with_arg], m4_tolower([$1])) + +m4_pushdef([description], + [m4_default([$5], [build with ]with_arg[ support])]) + +m4_pushdef([def_arg], [m4_default([$6], [auto])]) +m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes]) +m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no]) + +m4_case(def_arg, + [yes],[m4_pushdef([with_without], [--without-]with_arg)], + [m4_pushdef([with_without],[--with-]with_arg)]) + +AC_ARG_WITH(with_arg, + AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),, + [AS_TR_SH([with_]with_arg)=def_arg]) + +AS_CASE([$AS_TR_SH([with_]with_arg)], + [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)], + [auto],[PKG_CHECK_MODULES([$1],[$2], + [m4_n([def_action_if_found]) $3], + [m4_n([def_action_if_not_found]) $4])]) + +m4_popdef([with_arg]) +m4_popdef([description]) +m4_popdef([def_arg]) + +])dnl PKG_WITH_MODULES + +dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES, +dnl [DESCRIPTION], [DEFAULT]) +dnl ----------------------------------------------- +dnl +dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES +dnl check._[VARIABLE-PREFIX] is exported as make variable. +AC_DEFUN([PKG_HAVE_WITH_MODULES], +[ +PKG_WITH_MODULES([$1],[$2],,,[$3],[$4]) + +AM_CONDITIONAL([HAVE_][$1], + [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"]) +])dnl PKG_HAVE_WITH_MODULES + +dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES, +dnl [DESCRIPTION], [DEFAULT]) +dnl ------------------------------------------------------ +dnl +dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after +dnl PKG_WITH_MODULES check. 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See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN* | MSYS*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/* | msys/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ + icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..1d782b7 --- /dev/null +++ b/config.h.in @@ -0,0 +1,166 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the header file. */ +#undef HAVE_BYTESWAP_H + +/* Define to 1 if you have the `iconv' function. */ +#undef HAVE_ICONV + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MINIX_CONFIG_H + +/* Define to 1 if you have the `nl_langinfo' function. */ +#undef HAVE_NL_LANGINFO + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_WCHAR_H + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if all of the C90 standard headers exist (not just the ones + required in a freestanding environment). This macro is provided for + backward compatibility; new code need not use it. */ +#undef STDC_HEADERS + +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif + + +/* Version number of package */ +#undef VERSION + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES diff --git a/configure b/configure new file mode 100755 index 0000000..3b4d3ac --- /dev/null +++ b/configure @@ -0,0 +1,6747 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.71 for usbutils 017. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, +# Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else $as_nop + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. +as_nl=' +' +export as_nl +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi + +# The user is always right. +if ${PATH_SEPARATOR+false} :; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="as_nop=: +if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else \$as_nop + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ) +then : + +else \$as_nop + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +blah=\$(echo \$(echo blah)) +test x\"\$blah\" = xblah || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" + if (eval "$as_required") 2>/dev/null +then : + as_have_required=yes +else $as_nop + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null +then : + +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$as_shell as_have_required=yes + if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null +then : + break 2 +fi +fi + done;; + esac + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi +fi + + + if test "x$CONFIG_SHELL" != x +then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno +then : + printf "%s\n" "$0: This script requires a shell more modern than all" + printf "%s\n" "$0: the shells that I found on your system." + if test ${ZSH_VERSION+y} ; then + printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" + printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." + else + printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and +$0: linux-usb@vger.kernel.org about your system, including +$0: any error possibly output before this message. Then +$0: install a modern shell, or manually run the script +$0: under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit +# as_fn_nop +# --------- +# Do nothing but, unlike ":", preserve the value of $?. +as_fn_nop () +{ + return $? +} +as_nop=as_fn_nop + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else $as_nop + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. 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+ if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_compile + +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_link LINENO +# ----------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + } +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_link + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. */ + +#include +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main (void) +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func +ac_configure_args_raw= +for ac_arg +do + case $ac_arg in + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append ac_configure_args_raw " '$ac_arg'" +done + +case $ac_configure_args_raw in + *$as_nl*) + ac_safe_unquote= ;; + *) + ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. + ac_unsafe_a="$ac_unsafe_z#~" + ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" + ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; +esac + +cat >config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by usbutils $as_me 017, which was +generated by GNU Autoconf 2.71. Invocation command line was + + $ $0$ac_configure_args_raw + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + printf "%s\n" "PATH: $as_dir" + done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; + 2) + as_fn_append ac_configure_args1 " '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + as_fn_append ac_configure_args " '$ac_arg'" + ;; + esac + done +done +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Use '\'' to represent an apostrophe within the trap. +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. +trap 'exit_status=$? + # Sanitize IFS. + IFS=" "" $as_nl" + # Save into config.log some information that might help in debugging. + { + echo + + printf "%s\n" "## ---------------- ## +## Cache variables. ## +## ---------------- ##" + echo + # The following way of writing the cache mishandles newlines in values, +( + for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + (set) 2>&1 | + case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + sed -n \ + "s/'\''/'\''\\\\'\'''\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" + ;; #( + *) + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) + echo + + printf "%s\n" "## ----------------- ## +## Output variables. ## +## ----------------- ##" + echo + for ac_var in $ac_subst_vars + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + printf "%s\n" "$ac_var='\''$ac_val'\''" + done | sort + echo + + if test -n "$ac_subst_files"; then + printf "%s\n" "## ------------------- ## +## File substitutions. ## +## ------------------- ##" + echo + for ac_var in $ac_subst_files + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + printf "%s\n" "$ac_var='\''$ac_val'\''" + done | sort + echo + fi + + if test -s confdefs.h; then + printf "%s\n" "## ----------- ## +## confdefs.h. ## +## ----------- ##" + echo + cat confdefs.h + echo + fi + test "$ac_signal" != 0 && + printf "%s\n" "$as_me: caught signal $ac_signal" + printf "%s\n" "$as_me: exit $exit_status" + } >&5 + rm -f core *.core core.conftest.* && + rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -f -r conftest* confdefs.h + +printf "%s\n" "/* confdefs.h */" > confdefs.h + +# Predefined preprocessor variables. + +printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h + + +# Let the site file select an alternate cache file if it wants to. +# Prefer an explicitly selected file to automatically selected ones. +if test -n "$CONFIG_SITE"; then + ac_site_files="$CONFIG_SITE" +elif test "x$prefix" != xNONE; then + ac_site_files="$prefix/share/config.site $prefix/etc/config.site" +else + ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" +fi + +for ac_site_file in $ac_site_files +do + case $ac_site_file in #( + */*) : + ;; #( + *) : + ac_site_file=./$ac_site_file ;; +esac + if test -f "$ac_site_file" && test -r "$ac_site_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" \ + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +printf "%s\n" "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +printf "%s\n" "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" +# Test code for whether the C compiler supports C89 (global declarations) +ac_c_conftest_c89_globals=' +/* Does the compiler advertise C89 conformance? + Do not test the value of __STDC__, because some compilers set it to 0 + while being otherwise adequately conformant. */ +#if !defined __STDC__ +# error "Compiler does not advertise C89 conformance" +#endif + +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ +struct buf { int x; }; +struct buf * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not \xHH hex character constants. + These do not provoke an error unfortunately, instead are silently treated + as an "x". The following induces an error, until -std is added to get + proper ANSI mode. Curiously \x00 != x always comes out true, for an + array size at least. It is necessary to write \x00 == 0 to get something + that is true only with -std. */ +int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) '\''x'\'' +int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), + int, int);' + +# Test code for whether the C compiler supports C89 (body of main). +ac_c_conftest_c89_main=' +ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); +' + +# Test code for whether the C compiler supports C99 (global declarations) +ac_c_conftest_c99_globals=' +// Does the compiler advertise C99 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L +# error "Compiler does not advertise C99 conformance" +#endif + +#include +extern int puts (const char *); +extern int printf (const char *, ...); +extern int dprintf (int, const char *, ...); +extern void *malloc (size_t); + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +// dprintf is used instead of fprintf to avoid needing to declare +// FILE and stderr. +#define debug(...) dprintf (2, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + #error "your preprocessor is broken" +#endif +#if BIG_OK +#else + #error "your preprocessor is broken" +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case '\''s'\'': // string + str = va_arg (args_copy, const char *); + break; + case '\''d'\'': // int + number = va_arg (args_copy, int); + break; + case '\''f'\'': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +} +' + +# Test code for whether the C compiler supports C99 (body of main). +ac_c_conftest_c99_main=' + // Check bool. + _Bool success = false; + success |= (argc != 0); + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[0] = argv[0][0]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' + || dynamic_array[ni.number - 1] != 543); +' + +# Test code for whether the C compiler supports C11 (global declarations) +ac_c_conftest_c11_globals=' +// Does the compiler advertise C11 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L +# error "Compiler does not advertise C11 conformance" +#endif + +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +' + +# Test code for whether the C compiler supports C11 (body of main). +ac_c_conftest_c11_main=' + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); + v1.i = 2; + v1.w.k = 5; + ok |= v1.i != 5; +' + +# Test code for whether the C compiler supports C11 (complete). +ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} +${ac_c_conftest_c11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + ${ac_c_conftest_c11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C99 (complete). +ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (complete). +ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + return ok; +} +" + +as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" +as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" +as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" +as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" +as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" +as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" +as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" +as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" +as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" +as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" + +# Auxiliary files required by this configure script. +ac_aux_files="compile missing install-sh" + +# Locations in which to look for auxiliary files. +ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." + +# Search for a directory containing all of the required auxiliary files, +# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. +# If we don't find one directory that contains all the files we need, +# we report the set of missing files from the *first* directory in +# $ac_aux_dir_candidates and give up. +ac_missing_aux_files="" +ac_first_candidate=: +printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in $ac_aux_dir_candidates +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + + printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 + ac_aux_dir_found=yes + ac_install_sh= + for ac_aux in $ac_aux_files + do + # As a special case, if "install-sh" is required, that requirement + # can be satisfied by any of "install-sh", "install.sh", or "shtool", + # and $ac_install_sh is set appropriately for whichever one is found. + if test x"$ac_aux" = x"install-sh" + then + if test -f "${as_dir}install-sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 + ac_install_sh="${as_dir}install-sh -c" + elif test -f "${as_dir}install.sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 + ac_install_sh="${as_dir}install.sh -c" + elif test -f "${as_dir}shtool"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 + ac_install_sh="${as_dir}shtool install -c" + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} install-sh" + else + break + fi + fi + else + if test -f "${as_dir}${ac_aux}"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" + else + break + fi + fi + fi + done + if test "$ac_aux_dir_found" = yes; then + ac_aux_dir="$as_dir" + break + fi + ac_first_candidate=false + + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 +fi + + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +if test -f "${ac_aux_dir}config.guess"; then + ac_config_guess="$SHELL ${ac_aux_dir}config.guess" +fi +if test -f "${ac_aux_dir}config.sub"; then + ac_config_sub="$SHELL ${ac_aux_dir}config.sub" +fi +if test -f "$ac_aux_dir/configure"; then + ac_configure="$SHELL ${ac_aux_dir}configure" +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) as_fn_append ac_configure_args " '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' + and start over" "$LINENO" 5 +fi +## -------------------- ## +## Main body of script. ## +## -------------------- ## + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +am__api_version='1.16' + + + + # Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +printf %s "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test ${ac_cv_path_install+y} +then : + printf %s "(cached) " >&6 +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + # Account for fact that we put trailing slashes in our PATH walk. +case $as_dir in #(( + ./ | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test ${ac_cv_path_install+y}; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +printf "%s\n" "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +printf %s "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# Do 'set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` + + +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` + + + if test x"${MISSING+set}" != xset; then + MISSING="\${SHELL} '$am_aux_dir/missing'" +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +printf "%s\n" "$STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +printf "%s\n" "$ac_ct_STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 +printf %s "checking for a race-free mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test ${ac_cv_path_mkdir+y} +then : + printf %s "(cached) " >&6 +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue + case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir ('*'coreutils) '* | \ + 'BusyBox '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test ${ac_cv_path_mkdir+y}; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +printf "%s\n" "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AWK+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +printf "%s\n" "$AWK" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval test \${ac_cv_prog_make_${ac_make}_set+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + SET_MAKE= +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# Check whether --enable-silent-rules was given. +if test ${enable_silent_rules+y} +then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +printf %s "checking whether $am_make supports nested variables... " >&6; } +if test ${am_cv_make_support_nested_variables+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if printf "%s\n" 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='usbutils' + VERSION='017' + + +printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h + + +printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + +# Variables for tags utilities; see am/tags.am +if test -z "$CTAGS"; then + CTAGS=ctags +fi + +if test -z "$ETAGS"; then + ETAGS=etags +fi + +if test -z "$CSCOPE"; then + CSCOPE=cscope +fi + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + +# Check whether --enable-silent-rules was given. +if test ${enable_silent_rules+y} +then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=0;; +esac +am_make=${MAKE-make} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +printf %s "checking whether $am_make supports nested variables... " >&6; } +if test ${am_cv_make_support_nested_variables+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if printf "%s\n" 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + + + + + + + + + + + + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 +printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } +cat > confinc.mk << 'END' +am__doit: + @echo this is the am__doit target >confinc.out +.PHONY: am__doit +END +am__include="#" +am__quote= +# BSD make does it like this. +echo '.include "confinc.mk" # ignored' > confmf.BSD +# Other make implementations (GNU, Solaris 10, AIX) do it like this. +echo 'include confinc.mk # ignored' > confmf.GNU +_am_result=no +for s in GNU BSD; do + { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 + (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + case $?:`cat confinc.out 2>/dev/null` in #( + '0:this is the am__doit target') : + case $s in #( + BSD) : + am__include='.include' am__quote='"' ;; #( + *) : + am__include='include' am__quote='' ;; +esac ;; #( + *) : + ;; +esac + if test "$am__include" != "#"; then + _am_result="yes ($s style)" + break + fi +done +rm -f confinc.* confmf.* +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 +printf "%s\n" "${_am_result}" >&6; } + +# Check whether --enable-dependency-tracking was given. +if test ${enable_dependency_tracking+y} +then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. +set dummy ${ac_tool_prefix}clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "clang", so it can be a program name with args. +set dummy clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +fi + + +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion -version; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +printf %s "checking whether the C compiler works... " >&6; } +ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else $as_nop + ac_file='' +fi +if test -z "$ac_file" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +printf %s "checking for C compiler default output file name... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +printf "%s\n" "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +printf %s "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else $as_nop + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +printf "%s\n" "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main (void) +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +printf %s "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +printf "%s\n" "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +printf %s "checking for suffix of object files... " >&6; } +if test ${ac_cv_objext+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +printf "%s\n" "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 +printf %s "checking whether the compiler supports GNU C... " >&6; } +if test ${ac_cv_c_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_compiler_gnu=yes +else $as_nop + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+y} +ac_save_CFLAGS=$CFLAGS +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +printf %s "checking whether $CC accepts -g... " >&6; } +if test ${ac_cv_prog_cc_g+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_g=yes +else $as_nop + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else $as_nop + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +if test $ac_test_CFLAGS; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +ac_prog_cc_stdc=no +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 +printf %s "checking for $CC option to enable C11 features... " >&6; } +if test ${ac_cv_prog_cc_c11+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c11=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c11_program +_ACEOF +for ac_arg in '' -std=gnu11 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c11" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } + CC="$CC $ac_cv_prog_cc_c11" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 + ac_prog_cc_stdc=c11 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 +printf %s "checking for $CC option to enable C99 features... " >&6; } +if test ${ac_cv_prog_cc_c99+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c99_program +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c99" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c99" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } + CC="$CC $ac_cv_prog_cc_c99" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 + ac_prog_cc_stdc=c99 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 +printf %s "checking for $CC option to enable C89 features... " >&6; } +if test ${ac_cv_prog_cc_c89+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c89_program +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c89" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c89" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } + CC="$CC $ac_cv_prog_cc_c89" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 + ac_prog_cc_stdc=c89 +fi +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +printf %s "checking whether $CC understands -c and -o together... " >&6; } +if test ${am_cv_prog_cc_c_o+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +depcc="$CC" am_compiler_list= + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +printf %s "checking dependency style of $depcc... " >&6; } +if test ${am_cv_CC_dependencies_compiler_type+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +ac_header= ac_cache= +for ac_item in $ac_header_c_list +do + if test $ac_cache; then + ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" + if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then + printf "%s\n" "#define $ac_item 1" >> confdefs.h + fi + ac_header= ac_cache= + elif test $ac_header; then + ac_cache=$ac_item + else + ac_header=$ac_item + fi +done + + + + + + + + +if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes +then : + +printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h + +fi + + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 +printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } +if test ${ac_cv_safe_to_define___extensions__+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# define __EXTENSIONS__ 1 + $ac_includes_default +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_safe_to_define___extensions__=yes +else $as_nop + ac_cv_safe_to_define___extensions__=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 +printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 +printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } +if test ${ac_cv_should_define__xopen_source+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_should_define__xopen_source=no + if test $ac_cv_header_wchar_h = yes +then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + mbstate_t x; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define _XOPEN_SOURCE 500 + #include + mbstate_t x; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_should_define__xopen_source=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 +printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } + + printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h + + printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h + + printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h + + if test $ac_cv_header_minix_config_h = yes +then : + MINIX=yes + printf "%s\n" "#define _MINIX 1" >>confdefs.h + + printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h + +else $as_nop + MINIX= +fi + if test $ac_cv_safe_to_define___extensions__ = yes +then : + printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h + +fi + if test $ac_cv_should_define__xopen_source = yes +then : + printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h + +fi + +# Check whether --enable-largefile was given. +if test ${enable_largefile+y} +then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +printf %s "checking for special C compiler options needed for large files... " >&6; } +if test ${ac_cv_sys_largefile_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main (void) +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO" +then : + break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if test ${ac_cv_sys_file_offset_bits+y} +then : + printf %s "(cached) " >&6 +else $as_nop + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } +if test ${ac_cv_sys_large_files+y} +then : + printf %s "(cached) " >&6 +else $as_nop + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +printf "%s\n" "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h +;; +esac +rm -rf conftest* + fi +fi + + +ac_fn_c_check_header_compile "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default" +if test "x$ac_cv_header_byteswap_h" = xyes +then : + printf "%s\n" "#define HAVE_BYTESWAP_H 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" +if test "x$ac_cv_func_nl_langinfo" = xyes +then : + printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "iconv" "ac_cv_func_iconv" +if test "x$ac_cv_func_iconv" = xyes +then : + printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h + +fi + + + + + +# Check whether --with-pkgconfigdir was given. +if test ${with_pkgconfigdir+y} +then : + withval=$with_pkgconfigdir; +else $as_nop + with_pkgconfigdir='${libdir}/pkgconfig' +fi + +pkgconfigdir=$with_pkgconfigdir + + + + + + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKG_CONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +printf "%s\n" "$PKG_CONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + PKG_CONFIG="" + fi +fi + +pkg_failed=no +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBUSB" >&5 +printf %s "checking for LIBUSB... " >&6; } + +if test -n "$LIBUSB_CFLAGS"; then + pkg_cv_LIBUSB_CFLAGS="$LIBUSB_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0 >= 1.0.14\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libusb-1.0 >= 1.0.14") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUSB_CFLAGS=`$PKG_CONFIG --cflags "libusb-1.0 >= 1.0.14" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBUSB_LIBS"; then + pkg_cv_LIBUSB_LIBS="$LIBUSB_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0 >= 1.0.14\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libusb-1.0 >= 1.0.14") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUSB_LIBS=`$PKG_CONFIG --libs "libusb-1.0 >= 1.0.14" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBUSB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libusb-1.0 >= 1.0.14" 2>&1` + else + LIBUSB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libusb-1.0 >= 1.0.14" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBUSB_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (libusb-1.0 >= 1.0.14) were not met: + +$LIBUSB_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables LIBUSB_CFLAGS +and LIBUSB_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables LIBUSB_CFLAGS +and LIBUSB_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } +else + LIBUSB_CFLAGS=$pkg_cv_LIBUSB_CFLAGS + LIBUSB_LIBS=$pkg_cv_LIBUSB_LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + +pkg_failed=no +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for UDEV" >&5 +printf %s "checking for UDEV... " >&6; } + +if test -n "$UDEV_CFLAGS"; then + pkg_cv_UDEV_CFLAGS="$UDEV_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libudev >= 196\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libudev >= 196") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_UDEV_CFLAGS=`$PKG_CONFIG --cflags "libudev >= 196" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$UDEV_LIBS"; then + pkg_cv_UDEV_LIBS="$UDEV_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libudev >= 196\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libudev >= 196") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_UDEV_LIBS=`$PKG_CONFIG --libs "libudev >= 196" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + UDEV_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libudev >= 196" 2>&1` + else + UDEV_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libudev >= 196" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$UDEV_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (libudev >= 196) were not met: + +$UDEV_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables UDEV_CFLAGS +and UDEV_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables UDEV_CFLAGS +and UDEV_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } +else + UDEV_CFLAGS=$pkg_cv_UDEV_CFLAGS + UDEV_LIBS=$pkg_cv_UDEV_LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + +ac_config_headers="$ac_config_headers config.h" + +ac_config_files="$ac_config_files usbutils.pc Makefile" + + + +subdirs="$subdirs usbhid-dump" + + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +printf "%s\n" "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +printf %s "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 +printf "%s\n" "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by usbutils $as_me 017, which was +generated by GNU Autoconf 2.71. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` +ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config='$ac_cs_config_escaped' +ac_cs_version="\\ +usbutils config.status 017 +configured by $0, generated by GNU Autoconf 2.71, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2021 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + printf "%s\n" "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + printf "%s\n" "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + printf "%s\n" "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + printf "%s\n" "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "usbutils.pc") CONFIG_FILES="$CONFIG_FILES usbutils.pc" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files + test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers + test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input='Generated from '` + printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +printf "%s\n" "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`printf "%s\n" "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 + ;; + :H) + # + # CONFIG_HEADER + # + if test x"$ac_file" != x-; then + { + printf "%s\n" "/* $configure_input */" >&1 \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} + else + rm -f "$ac_file" + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + fi + else + printf "%s\n" "/* $configure_input */" >&1 \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 + fi +# Compute "$ac_file"'s index in $config_headers. +_am_arg="$ac_file" +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$_am_arg" : 'X\(//\)[^/]' \| \ + X"$_am_arg" : 'X\(//\)$' \| \ + X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$_am_arg" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'`/stamp-h$_am_stamp_count + ;; + + :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +printf "%s\n" "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || { + # Older Autoconf quotes --file arguments for eval, but not when files + # are listed without --file. Let's play safe and only enable the eval + # if we detect the quoting. + # TODO: see whether this extra hack can be removed once we start + # requiring Autoconf 2.70 or later. + case $CONFIG_FILES in #( + *\'*) : + eval set x "$CONFIG_FILES" ;; #( + *) : + set x $CONFIG_FILES ;; #( + *) : + ;; +esac + shift + # Used to flag and report bootstrapping failures. + am_rc=0 + for am_mf + do + # Strip MF so we end up with the name of the file. + am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile which includes + # dependency-tracking related rules and includes. + # Grep'ing the whole file directly is not great: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ + || continue + am_dirpart=`$as_dirname -- "$am_mf" || +$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$am_mf" : 'X\(//\)[^/]' \| \ + X"$am_mf" : 'X\(//\)$' \| \ + X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$am_mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + am_filepart=`$as_basename -- "$am_mf" || +$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ + X"$am_mf" : 'X\(//\)$' \| \ + X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X/"$am_mf" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { echo "$as_me:$LINENO: cd "$am_dirpart" \ + && sed -e '/# am--include-marker/d' "$am_filepart" \ + | $MAKE -f - am--depfiles" >&5 + (cd "$am_dirpart" \ + && sed -e '/# am--include-marker/d' "$am_filepart" \ + | $MAKE -f - am--depfiles) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } || am_rc=$? + done + if test $am_rc -ne 0; then + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "Something went wrong bootstrapping makefile fragments + for automatic dependency tracking. If GNU make was not used, consider + re-running the configure script with MAKE=\"gmake\" (or whatever is + necessary). You can also try re-running configure with the + '--disable-dependency-tracking' option to at least be able to build + the package (albeit without support for automatic dependency tracking). +See \`config.log' for more details" "$LINENO" 5; } + fi + { am_dirpart=; unset am_dirpart;} + { am_filepart=; unset am_filepart;} + { am_mf=; unset am_mf;} + { am_rc=; unset am_rc;} + rm -f conftest-deps.mk +} + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. 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+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ + | --c=*) + ;; + --config-cache | -C) + ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + ;; + --disable-option-checking) + ;; + *) + case $ac_arg in + *\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append ac_sub_configure_args " '$ac_arg'" ;; + esac + done + + # Always prepend --prefix to ensure using the same prefix + # in subdir configurations. + ac_arg="--prefix=$prefix" + case $ac_arg in + *\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" + + # Pass --silent + if test "$silent" = yes; then + ac_sub_configure_args="--silent $ac_sub_configure_args" + fi + + # Always prepend --disable-option-checking to silence warnings, since + # different subdirs can have different --enable and --with options. + ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" + + ac_popdir=`pwd` + for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue + + # Do not complain, so a configure script can configure whichever + # parts of a large source tree are present. + test -d "$srcdir/$ac_dir" || continue + + ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 + printf "%s\n" "$ac_msg" >&6 + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + cd "$ac_dir" + + # Check for configure.gnu first; this name is used for a wrapper for + # Metaconfig's "Configure" on case-insensitive file systems. + if test -f "$ac_srcdir/configure.gnu"; then + ac_sub_configure=$ac_srcdir/configure.gnu + elif test -f "$ac_srcdir/configure"; then + ac_sub_configure=$ac_srcdir/configure + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 +printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} + ac_sub_configure= + fi + + # The recursion is here. + if test -n "$ac_sub_configure"; then + # Make the cache file name correct relative to the subdirectory. + case $cache_file in + [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; + *) # Relative name. + ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; + esac + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 +printf "%s\n" "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} + # The eval makes quoting arguments work. + eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ + --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || + as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 + fi + + cd "$ac_popdir" + done +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: + usbutils $VERSION + ============= + + prefix: ${prefix} + datarootdir: ${datarootdir} + datadir: ${datadir} + pkgconfigdir: ${pkgconfigdir} + mandir: ${mandir} + + usb.ids: ${datadir}/usb.ids + + compiler: ${CC} + cflags: ${CFLAGS} + ldflags: ${LDFLAGS} +" >&5 +printf "%s\n" " + usbutils $VERSION + ============= + + prefix: ${prefix} + datarootdir: ${datarootdir} + datadir: ${datadir} + pkgconfigdir: ${pkgconfigdir} + mandir: ${mandir} + + usb.ids: ${datadir}/usb.ids + + compiler: ${CC} + cflags: ${CFLAGS} + ldflags: ${LDFLAGS} +" >&6; } + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..6b7fdb7 --- /dev/null +++ b/configure.ac @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0-only +# Copyright (c) 2009 Kay Sievers + +AC_INIT([usbutils], + [017], + [linux-usb@vger.kernel.org]) +AC_PREREQ(2.60) +AM_INIT_AUTOMAKE([check-news foreign 1.9 dist-bzip2]) +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) +AC_PREFIX_DEFAULT([/usr]) + +AC_USE_SYSTEM_EXTENSIONS +AC_SYS_LARGEFILE + +AC_CHECK_HEADERS([byteswap.h]) +AC_CHECK_FUNCS([nl_langinfo iconv]) + +PKG_INSTALLDIR + +PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= 1.0.14) + +PKG_CHECK_MODULES(UDEV, libudev >= 196) + +AC_CONFIG_HEADERS([config.h]) +AC_CONFIG_FILES([ + usbutils.pc + Makefile +]) +AC_CONFIG_SUBDIRS([usbhid-dump]) + +AC_OUTPUT +AC_MSG_RESULT([ + usbutils $VERSION + ============= + + prefix: ${prefix} + datarootdir: ${datarootdir} + datadir: ${datadir} + pkgconfigdir: ${pkgconfigdir} + mandir: ${mandir} + + usb.ids: ${datadir}/usb.ids + + compiler: ${CC} + cflags: ${CFLAGS} + ldflags: ${LDFLAGS} +]) diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..715e343 --- /dev/null +++ b/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/desc-defs.c b/desc-defs.c new file mode 100644 index 0000000..4cad9e7 --- /dev/null +++ b/desc-defs.c @@ -0,0 +1,1131 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * USB descriptor definitions + * + * Copyright (C) 2017-2018 Michael Drake + */ + +#include "config.h" + +#include +#include +#include + +#include "desc-defs.h" + +/** Macro for computing number of elements in array. */ +#define ARRAY_LEN(a) ((sizeof(a)) / (sizeof(a[0]))) + +/** + * Undefined descriptor + * + * Ensures remaining data is dumped as garbage at end of descriptor. + */ +const struct desc desc_undefined[] = { + { .field = NULL } +}; + +/** USB Audio Device Class 1 Channel Names. (Note: Order matters.) */ +static const char * const uac1_channel_names[] = { + "Left Front (L)", "Right Front (R)", "Center Front (C)", + "Low Frequency Enhancement (LFE)", "Left Surround (LS)", + "Right Surround (RS)", "Left of Center (LC)", "Right of Center (RC)", + "Surround (S)", "Side Left (SL)", "Side Right (SR)", "Top (T)" +}; + +/** USB Audio Device Class 2 Channel Names. (Note: Order matters.) */ +static const char * const uac2_channel_names[] = { + "Front Left (FL)", "Front Right (FR)", "Front Center (FC)", + "Low Frequency Effects (LFE)", "Back Left (BL)", "Back Right (BR)", + "Front Left of Center (FLC)", "Front Right of Center (FRC)", + "Back Center (BC)", "Side Left (SL)", "Side Right (SR)", + "Top Center (TC)", "Top Front Left (TFL)", "Top Front Center (TFC)", + "Top Front Right (TFR)", "Top Back Left (TBL)", "Top Back Center (TBC)", + "Top Back Right (TBR)", "Top Front Left of Center (TFLC)", + "Top Front Right of Center (TFRC)", "Left Low Frequency Effects (LLFE)", + "Right Low Frequency Effects (RLFE)", "Top Side Left (TSL)", + "Top Side Right (TSR)", "Bottom Center (BC)", + "Back Left of Center (BLC)", "Back Right of Center (BRC)" +}; + +/** Audio Control Interface Header bmControls; Human readable bit meanings. */ +static const char * const uac2_interface_header_bmcontrols[] = { + [0] = "Latency control", + [1] = NULL +}; + +/** UAC1: 4.3.2 Class-Specific AC Interface Descriptor; Table 4-2. */ +static const struct desc desc_audio_1_ac_header[] = { + { .field = "bcdADC", .size = 2, .type = DESC_BCD }, + { .field = "wTotalLength", .size = 2, .type = DESC_CONSTANT }, + { .field = "bInCollection", .size = 1, .type = DESC_CONSTANT }, + { .field = "baInterfaceNr", .size = 1, .type = DESC_NUMBER, + .array = { .array = true } }, + { .field = NULL } +}; + +/** UAC2: 4.7.2 Class-Specific AC Interface Descriptor; Table 4-5. */ +static const struct desc desc_audio_2_ac_header[] = { + { .field = "bcdADC", .size = 2, .type = DESC_BCD }, + { .field = "bCategory", .size = 1, .type = DESC_CONSTANT }, + { .field = "wTotalLength", .size = 2, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_interface_header_bmcontrols }, + { .field = NULL } +}; + +/** UAC3: 4.5.2 Class-Specific AC Interface Descriptor; Table 4-15. */ +static const struct desc desc_audio_3_ac_header[] = { + { .field = "bCategory", .size = 1, .type = DESC_CONSTANT }, + { .field = "wTotalLength", .size = 2, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_interface_header_bmcontrols }, + { .field = NULL } +}; + +/** AudioControl Header descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_header[3] = { + desc_audio_1_ac_header, + desc_audio_2_ac_header, + desc_audio_3_ac_header, +}; + +/** UAC2: 4.7.2.10 Effect Unit Descriptor; Table 4-15. */ +static const struct desc desc_audio_2_ac_effect_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "wEffectType", .size = 2, .type = DESC_CONSTANT }, + { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT }, + { .field = "bmaControls", .size = 4, .type = DESC_BITMAP, + .array = { .array = true } }, + { .field = "iEffects", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.9 Effect Unit Descriptor; Table 4-33. */ +static const struct desc desc_audio_3_ac_effect_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "wEffectType", .size = 2, .type = DESC_CONSTANT }, + { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT }, + { .field = "bmaControls", .size = 4, .type = DESC_BITMAP, + .array = { .array = true } }, + { .field = "wEffectsDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Effect Unit descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_effect_unit[3] = { + NULL, /* UAC1 not supported */ + desc_audio_2_ac_effect_unit, + desc_audio_3_ac_effect_unit, +}; + +/** UAC2 Input Terminal bmControls; Human readable bit meanings. */ +static const char * const uac2_input_term_bmcontrols[] = { + [0] = "Copy Protect", + [1] = "Connector", + [2] = "Overload", + [3] = "Cluster", + [4] = "Underflow", + [5] = "Overflow", + [6] = NULL +}; + +/** UAC3 Input Terminal bmControls; Human readable bit meanings. */ +static const char * const uac3_input_term_bmcontrols[] = { + [0] = "Insertion", + [1] = "Overload", + [2] = "Underflow", + [3] = "Overflow", + [4] = "Underflow", + [5] = NULL +}; + +/** UAC1: 4.3.2.1 Input Terminal Descriptor; Table 4-3. */ +static const struct desc desc_audio_1_ac_input_terminal[] = { + { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER }, + { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR }, + { .field = "bAssocTerminal", .size = 1, .type = DESC_CONSTANT }, + { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER }, + { .field = "wChannelConfig", .size = 2, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac1_channel_names, .count = 12 } }, + { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = "iTerminal", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC2: 4.7.2.4 Input Terminal Descriptor; Table 4-9. */ +static const struct desc desc_audio_2_ac_input_terminal[] = { + { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER }, + { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR }, + { .field = "bAssocTerminal", .size = 1, .type = DESC_CONSTANT }, + { .field = "bCSourceID", .size = 1, .type = DESC_CONSTANT }, + { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER }, + { .field = "bmChannelConfig", .size = 4, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac2_channel_names, .count = 26 } }, + { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = "bmControls", .size = 2, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_input_term_bmcontrols }, + { .field = "iTerminal", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.1 Input Terminal Descriptor; Table 4-16. */ +static const struct desc desc_audio_3_ac_input_terminal[] = { + { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER }, + { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR }, + { .field = "bAssocTerminal", .size = 1, .type = DESC_NUMBER }, + { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac3_input_term_bmcontrols }, + { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER }, + { .field = "wExTerminalDescrID", .size = 2, .type = DESC_NUMBER }, + { .field = "wConnectorsDescrID", .size = 2, .type = DESC_NUMBER }, + { .field = "wTerminalDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Input Terminal descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_input_terminal[3] = { + desc_audio_1_ac_input_terminal, + desc_audio_2_ac_input_terminal, + desc_audio_3_ac_input_terminal, +}; + +/** UAC2 Output Terminal bmControls; Human readable bit meanings. */ +static const char * const uac2_output_term_bmcontrols[] = { + [0] = "Copy Protect", + [1] = "Connector", + [2] = "Overload", + [3] = "Underflow", + [4] = "Overflow", + [5] = NULL +}; + +/** UAC3 Output Terminal bmControls; Human readable bit meanings. */ +static const char * const uac3_output_term_bmcontrols[] = { + [0] = "Insertion", + [1] = "Overload", + [2] = "Underflow", + [3] = "Overflow", + [4] = NULL +}; + +/** UAC1: 4.3.2.2 Output Terminal Descriptor; Table 4-4. */ +static const struct desc desc_audio_1_ac_output_terminal[] = { + { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER }, + { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR }, + { .field = "bAssocTerminal", .size = 1, .type = DESC_NUMBER }, + { .field = "bSourceID", .size = 1, .type = DESC_NUMBER }, + { .field = "iTerminal", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC2: 4.7.2.5 Output Terminal Descriptor; Table 4-10. */ +static const struct desc desc_audio_2_ac_output_terminal[] = { + { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER }, + { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR }, + { .field = "bAssocTerminal", .size = 1, .type = DESC_NUMBER }, + { .field = "bSourceID", .size = 1, .type = DESC_NUMBER }, + { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 2, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_output_term_bmcontrols }, + { .field = "iTerminal", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.2 Output Terminal Descriptor; Table 4-17. */ +static const struct desc desc_audio_3_ac_output_terminal[] = { + { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER }, + { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR }, + { .field = "bAssocTerminal", .size = 1, .type = DESC_NUMBER }, + { .field = "bSourceID", .size = 1, .type = DESC_NUMBER }, + { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac3_output_term_bmcontrols }, + { .field = "wExTerminalDescrID", .size = 2, .type = DESC_NUMBER }, + { .field = "wConnectorsDescrID", .size = 2, .type = DESC_NUMBER }, + { .field = "wTerminalDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Output Terminal descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_output_terminal[3] = { + desc_audio_1_ac_output_terminal, + desc_audio_2_ac_output_terminal, + desc_audio_3_ac_output_terminal, +}; + +/** UAC3: 4.5.2.3.1 Extended Terminal Header Descriptor; Table 4-18. */ +static const struct desc desc_audio_3_ac_extended_terminal_header[] = { + { .field = "wDescriptorID", .size = 2, .type = DESC_NUMBER }, + { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER }, + { .field = NULL } +}; + +/** Extended Terminal descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_extended_terminal[3] = { + NULL, /* UAC1 not supported */ + NULL, /* UAC2 not supported */ + desc_audio_3_ac_extended_terminal_header, +}; + +/** UAC3: 4.5.2.15 Power Domain Descriptor; Table 4-46. */ +static const struct desc desc_audio_3_ac_power_domain[] = { + { .field = "bPowerDomainID", .size = 1, .type = DESC_NUMBER }, + { .field = "waRecoveryTime(1)", .size = 2, .type = DESC_NUMBER }, + { .field = "waRecoveryTime(2)", .size = 2, .type = DESC_NUMBER }, + { .field = "bNrEntities", .size = 1, .type = DESC_NUMBER }, + { .field = "baEntityID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrEntities" } }, + { .field = "wPDomainDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Power Domain descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_power_domain[3] = { + NULL, /* UAC1 not supported */ + NULL, /* UAC2 not supported */ + desc_audio_3_ac_power_domain, +}; + +/** UAC2 Mixer Unit bmControls; Human readable bit meanings. */ +static const char * const uac2_mixer_unit_bmcontrols[] = { + [0] = "Cluster", + [1] = "Underflow", + [2] = "Overflow", + [3] = NULL +}; + +/** UAC3 Mixer Unit bmControls; Human readable bit meanings. */ +static const char * const uac3_mixer_unit_bmcontrols[] = { + [0] = "Underflow", + [1] = "Overflow", + [2] = NULL +}; + +/** UAC1: 4.3.2.3 Mixer Unit Descriptor; Table 4-5. */ +static const struct desc desc_audio_1_ac_mixer_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER }, + { .field = "wChannelConfig", .size = 2, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac1_channel_names, .count = 12 } }, + { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = "bmControls", .size = 1, .type = DESC_BITMAP, + .array = { .array = true, .bits = true, + .length_field1 = "bNrInPins", + .length_field2 = "bNrChannels" } }, + { .field = "iMixer", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC2: 4.7.2.6 Mixer Unit Descriptor; Table 4-11. */ +static const struct desc desc_audio_2_ac_mixer_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER }, + { .field = "bmChannelConfig",.size = 4, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac2_channel_names, .count = 26 } }, + { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = "bmMixerControls",.size = 1, .type = DESC_BITMAP, + .array = { .array = true, .bits = true, + .length_field1 = "bNrInPins", + .length_field2 = "bNrChannels" } }, + { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_mixer_unit_bmcontrols }, + { .field = "iMixer", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.5 Mixer Unit Descriptor; Table 4-29. */ +static const struct desc desc_audio_3_ac_mixer_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "wClusterDescrID",.size = 2, .type = DESC_NUMBER }, + { .field = "bmMixerControls",.size = 1, .type = DESC_BITMAP, + .array = { .array = true } }, + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac3_mixer_unit_bmcontrols }, + { .field = "wMixerDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Mixer Unit descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_mixer_unit[3] = { + desc_audio_1_ac_mixer_unit, + desc_audio_2_ac_mixer_unit, + desc_audio_3_ac_mixer_unit, +}; + +/** Selector Unit bmControls; Human readable bit meanings. */ +static const char * const uac2_selector_unit_bmcontrols[] = { + [0] = "Selector", + [1] = NULL +}; + +/** UAC1: 4.3.2.4 Selector Unit Descriptor; Table 4-6. */ +static const struct desc desc_audio_1_ac_selector_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "iSelector", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC2: 4.7.2.7 Selector Unit Descriptor; Table 4-12. */ +static const struct desc desc_audio_2_ac_selector_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_selector_unit_bmcontrols }, + { .field = "iSelector", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.6 Selector Unit Descriptor; Table 4-30. */ +static const struct desc desc_audio_3_ac_selector_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_selector_unit_bmcontrols }, + { .field = "wSelectorDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Selector Unit descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_selector_unit[3] = { + desc_audio_1_ac_selector_unit, + desc_audio_2_ac_selector_unit, + desc_audio_3_ac_selector_unit, +}; + +/** UAC1: Table A-7: Processing Unit Process Types */ +static const char * const uac1_proc_unit_types[] = { + [0] = "Undefined", + [1] = "Up/Down-mix", + [2] = "Dolby Prologic", + [3] = "3D Stereo Extender", + [4] = "Reverberation", + [5] = "Chorus", + [6] = "Dyn Range Comp", + [7] = NULL +}; + +/** UAC1: Up/Down-mix and Dolby Prologic proc unit descriptor extensions Table 4-9, Table 4-10. */ +static const struct desc desc_audio_1_ac_proc_unit_extended[] = { + { .field = "bNrModes", .size = 1, .type = DESC_NUMBER }, + { .field = "waModes", .size = 2, .type = DESC_BITMAP, + .array = { .array = true, .length_field1 = "bNrModes" } }, + { .field = NULL } +}; + +/** UAC1: Table A-7: Processing Unit Process Types */ +static const struct desc_ext desc_audio_1_ac_proc_unit_specific[] = { + { .type = 1, .desc = desc_audio_1_ac_proc_unit_extended }, + { .type = 2, .desc = desc_audio_1_ac_proc_unit_extended }, + { .desc = NULL } +}; + +/** UAC1: 4.3.2.6 Processing Unit Descriptor; Table 4-8. */ +static const struct desc desc_audio_1_ac_processing_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "wProcessType", .size = 2, .type = DESC_NUMBER_STRINGS, + .number_strings = uac1_proc_unit_types }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER }, + { .field = "wChannelConfig", .size = 2, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac1_channel_names, .count = 12 } }, + { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = "bControlSize", .size = 1, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 1, .type = DESC_BITMAP, + .array = { .array = true, .length_field1 = "bControlSize" } }, + { .field = "iProcessing", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = "Process-specific", .size = 1, .type = DESC_EXTENSION, + .extension = { .type_field = "wProcessType", .d = desc_audio_1_ac_proc_unit_specific } }, + { .field = NULL } +}; + +/** UAC2: 4.7.2.11.1 Up/Down-mix Processing Unit Descriptor; Table 4-21. */ +static const struct desc desc_audio_2_ac_proc_unit_up_down_mix[] = { + { .field = "bNrModes", .size = 1, .type = DESC_NUMBER }, + { .field = "daModes", .size = 4, .type = DESC_BITMAP, + .array = { .array = true, .length_field1 = "bNrModes" } }, + { .field = NULL } +}; + +/** UAC2: 4.7.2.11.2 Dolby prologic Processing Unit Descriptor; Table 4-22. */ +static const struct desc desc_audio_2_ac_proc_unit_dolby_prologic[] = { + { .field = "bNrModes", .size = 1, .type = DESC_NUMBER }, + { .field = "daModes", .size = 4, .type = DESC_BITMAP, + .array = { .array = true, .length_field1 = "bNrModes" } }, + { .field = NULL } +}; + +/** UAC2: Table A-12: Processing Unit Process Types */ +static const struct desc_ext desc_audio_2_ac_proc_unit_specific[] = { + { .type = 1, .desc = desc_audio_2_ac_proc_unit_up_down_mix }, + { .type = 2, .desc = desc_audio_2_ac_proc_unit_dolby_prologic }, + { .desc = NULL } +}; + +/** UAC2: Table A-12: Processing Unit Process Types */ +static const char * const uac2_proc_unit_types[] = { + [0] = "Undefined", + [1] = "Up/Down-mix", + [2] = "Dolby Prologic", + [3] = "Stereo Extender", + [4] = NULL +}; + +/** UAC2: 4.7.2.11 Processing Unit Descriptor; Table 4-20. */ +static const struct desc desc_audio_2_ac_processing_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "wProcessType", .size = 2, .type = DESC_NUMBER_STRINGS, + .number_strings = uac2_proc_unit_types }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER }, + { .field = "bmChannelConfig", .size = 4, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac2_channel_names, .count = 26 } }, + { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = "bmControls", .size = 2, .type = DESC_BITMAP }, + { .field = "iProcessing", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = "Process-specific", .size = 1, .type = DESC_EXTENSION, + .extension = { .type_field = "wProcessType", .d = desc_audio_2_ac_proc_unit_specific } }, + { .field = NULL } +}; + +/** Processor unit Up/Down-mix bmControls; Human readable bit meanings. */ +static const char * const uac3_proc_unit_up_down_mix_bmcontrols[] = { + [0] = "Mode Select", + [1] = "Underflow", + [2] = "Overflow", + [3] = NULL +}; + +/** UAC3: 4.5.2.10.1 Up/Down-mix Processing Unit Descriptor; Table 4-39. */ +static const struct desc desc_audio_3_ac_proc_unit_up_down_mix[] = { + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac3_proc_unit_up_down_mix_bmcontrols }, + { .field = "bNrModes", .size = 1, .type = DESC_NUMBER }, + { .field = "waClusterDescrID", .size = 2, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrModes" } }, + { .field = NULL } +}; + +/** Processor unit stereo extender bmControls; Human readable bit meanings. */ +static const char * const uac3_proc_unit_stereo_extender_bmcontrols[] = { + [0] = "Width", + [1] = "Underflow", + [2] = "Overflow", + [3] = NULL +}; + +/** UAC3: 4.5.2.10.2 Stereo Extender Processing Unit Descriptor; Table 4-40. */ +static const struct desc desc_audio_3_ac_proc_unit_stereo_extender[] = { + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac3_proc_unit_stereo_extender_bmcontrols }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.10.3 Multi Func Proc Unit Descriptor; Algorithms; Table 4-41. */ +static const char *uac3_proc_unit_multi_func_algorithms[] = { + [0] = "Algorithm Undefined.", + [1] = "Beam Forming.", + [2] = "Acoustic Echo Cancellation.", + [3] = "Active Noise Cancellation.", + [4] = "Blind Source Separation.", + [5] = "Noise Suppression/Reduction.", + [6] = NULL +}; + +/** Processor unit Multi Func bmControls; Human readable bit meanings. */ +static const char * const uac3_proc_unit_multi_func_bmcontrols[] = { + [0] = "Underflow", + [1] = "Overflow", + [2] = NULL +}; + +/** UAC3: 4.5.2.10.3 Multi Function Processing Unit Descriptor; Table 4-41. */ +static const struct desc desc_audio_3_ac_proc_unit_multi_function[] = { + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac3_proc_unit_multi_func_bmcontrols }, + { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER, }, + { .field = "bmAlgorithms", .size = 4, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { + .strings = uac3_proc_unit_multi_func_algorithms, + .count = 6 + } }, + { .field = NULL } +}; + +/** UAC3: Table A-20: Processing Unit Process Types */ +static const char * const uac3_proc_unit_types[] = { + [0] = "Undefined", + [1] = "Up/Down-mix", + [2] = "Stereo Extender", + [3] = "Multi-Function", + [4] = NULL +}; + +/** UAC3: Table A-20: Processing Unit Process Types */ +static const struct desc_ext desc_audio_3_ac_proc_unit_specific[] = { + { .type = 1, .desc = desc_audio_3_ac_proc_unit_up_down_mix }, + { .type = 2, .desc = desc_audio_3_ac_proc_unit_stereo_extender }, + { .type = 3, .desc = desc_audio_3_ac_proc_unit_multi_function }, + { .desc = NULL } +}; + +/** UAC3: 4.5.2.10 Processing Unit Descriptor; Table 4-38. */ +static const struct desc desc_audio_3_ac_processing_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "wProcessType", .size = 2, .type = DESC_NUMBER_STRINGS, + .number_strings = uac3_proc_unit_types }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "wProcessingDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = "Process-specific", .size = 1, .type = DESC_EXTENSION, + .extension = { .type_field = "wProcessType", .d = desc_audio_3_ac_proc_unit_specific } }, + { .field = NULL } +}; + +/** Processing Unit descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_processing_unit[3] = { + desc_audio_1_ac_processing_unit, + desc_audio_2_ac_processing_unit, + desc_audio_3_ac_processing_unit, +}; + +/** Audio Control Feature Unit bmControls; Human readable bit meanings. */ +static const char * const uac_feature_unit_bmcontrols[] = { + [ 0] = "Mute", + [ 1] = "Volume", + [ 2] = "Bass", + [ 3] = "Mid", + [ 4] = "Treble", + [ 5] = "Graphic Equalizer", + [ 6] = "Automatic Gain", + [ 7] = "Delay", + [ 8] = "Bass Boost", + [ 9] = "Loudness", + [10] = "Input gain", + [11] = "Input gain pad", + [12] = "Phase inverter", + [13] = NULL +}; + +/** UAC1: 4.3.2.5 Feature Unit Descriptor; Table 4-7. */ +static const struct desc desc_audio_1_ac_feature_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT }, + { .field = "bControlSize", .size = 1, .type = DESC_NUMBER }, + { .field = "bmaControls", .size_field = "bControlSize", .type = DESC_BMCONTROL_1, + .bmcontrol = uac_feature_unit_bmcontrols, .array = { .array = true } }, + { .field = "iFeature", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC2: 4.7.2.8 Feature Unit Descriptor; Table 4-13. */ +static const struct desc desc_audio_2_ac_feature_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT }, + { .field = "bmaControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac_feature_unit_bmcontrols, .array = { .array = true } }, + { .field = "iFeature", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.7 Feature Unit Descriptor; Table 4-31. */ +static const struct desc desc_audio_3_ac_feature_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "bSourceID", .size = 1, .type = DESC_NUMBER }, + { .field = "bmaControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac_feature_unit_bmcontrols, .array = { .array = true } }, + { .field = "wFeatureDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Feature Unit descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_feature_unit[3] = { + desc_audio_1_ac_feature_unit, + desc_audio_2_ac_feature_unit, + desc_audio_3_ac_feature_unit, +}; + +/** UAC2 Extension Unit bmControls; Human readable bit meanings. */ +static const char * const uac2_extension_unit_bmcontrols[] = { + [0] = "Enable", + [1] = "Cluster", + [2] = "Underflow", + [3] = "Overflow", + [4] = NULL +}; + +/** UAC3 Extension Unit bmControls; Human readable bit meanings. */ +static const char * const uac3_extension_unit_bmcontrols[] = { + [0] = "Underflow", + [1] = "Overflow", + [2] = NULL +}; + +/** UAC1: 4.3.2.7 Extension Unit Descriptor; Table 4-15. */ +static const struct desc desc_audio_1_ac_extension_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "wExtensionCode", .size = 2, .type = DESC_CONSTANT }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER }, + { .field = "wChannelConfig", .size = 2, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac1_channel_names, .count = 12 } }, + { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = "bControlSize", .size = 1, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 1, .type = DESC_BITMAP, + .array = { .array = true, .length_field1 = "bControlSize" } }, + { .field = "iExtension", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC2: 4.7.2.12 Extension Unit Descriptor; Table 4-24. */ +static const struct desc desc_audio_2_ac_extension_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "wExtensionCode", .size = 2, .type = DESC_CONSTANT }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER }, + { .field = "bmChannelConfig", .size = 4, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac2_channel_names, .count = 26 } }, + { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_extension_unit_bmcontrols }, + { .field = "iExtension", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.11 Extension Unit Descriptor; Table 4-42. */ +static const struct desc desc_audio_3_ac_extension_unit[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "wExtensionCode", .size = 2, .type = DESC_CONSTANT }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "wExtensionDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac3_extension_unit_bmcontrols }, + { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER }, + { .field = NULL } +}; + +/** Extension Unit descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_extension_unit[3] = { + desc_audio_1_ac_extension_unit, + desc_audio_2_ac_extension_unit, + desc_audio_3_ac_extension_unit, +}; + +/** UAC2 Clock Source bmControls; Human readable bit meanings. */ +static const char * const uac2_clock_source_bmcontrols[] = { + [0] = "Clock Frequency", + [1] = "Clock Validity", + [2] = NULL +}; + +static const char * const uac2_clk_src_bmattr[] = { + [0] = "External", + [1] = "Internal fixed", + [2] = "Internal variable", + [3] = "Internal programmable" +}; + +static const char * const uac3_clk_src_bmattr[] = { + [0] = "External", + [1] = "Internal", + [2] = "(asynchronous)", + [3] = "(synchronized to SOF)" +}; + +/** Special rendering function for UAC2 clock source bmAttributes */ +static void desc_snowflake_dump_uac2_clk_src_bmattr( + unsigned long long value, + unsigned int indent) +{ + printf(" %s clock %s\n", + uac2_clk_src_bmattr[value & 0x3], + (value & 0x4) ? uac3_clk_src_bmattr[3] : ""); +} + +/** Special rendering function for UAC3 clock source bmAttributes */ +static void desc_snowflake_dump_uac3_clk_src_bmattr( + unsigned long long value, + unsigned int indent) +{ + printf(" %s clock %s\n", + uac3_clk_src_bmattr[(value & 0x1)], + uac3_clk_src_bmattr[0x2 | ((value & 0x2) >> 1)]); +} + +/** UAC2: 4.7.2.1 Clock Source Descriptor; Table 4-6. */ +static const struct desc desc_audio_2_ac_clock_source[] = { + { .field = "bClockID", .size = 1, .type = DESC_CONSTANT }, + { .field = "bmAttributes", .size = 1, .type = DESC_SNOWFLAKE, + .snowflake = desc_snowflake_dump_uac2_clk_src_bmattr }, + { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_clock_source_bmcontrols }, + { .field = "bAssocTerminal", .size = 1, .type = DESC_CONSTANT }, + { .field = "iClockSource", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.12 Clock Source Descriptor; Table 4-43. */ +static const struct desc desc_audio_3_ac_clock_source[] = { + { .field = "bClockID", .size = 1, .type = DESC_NUMBER }, + { .field = "bmAttributes", .size = 1, .type = DESC_SNOWFLAKE, + .snowflake = desc_snowflake_dump_uac3_clk_src_bmattr }, + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_clock_source_bmcontrols }, + { .field = "bReferenceTerminal", .size = 1, .type = DESC_NUMBER }, + { .field = "wClockSourceStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Clock Source descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_clock_source[3] = { + NULL, /* UAC1 not supported */ + desc_audio_2_ac_clock_source, + desc_audio_3_ac_clock_source, +}; + +/** UAC2 Clock Selector bmControls; Human readable bit meanings. */ +static const char * const uac2_clock_selector_bmcontrols[] = { + [0] = "Clock Selector", + [1] = NULL +}; + +/** UAC2: 4.7.2.2 Clock Selector Descriptor; Table 4-7. */ +static const struct desc desc_audio_2_ac_clock_selector[] = { + { .field = "bClockID", .size = 1, .type = DESC_NUMBER }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baCSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_clock_selector_bmcontrols }, + { .field = "iClockSelector", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.13 Clock Selector Descriptor; Table 4-44. */ +static const struct desc desc_audio_3_ac_clock_selector[] = { + { .field = "bClockID", .size = 1, .type = DESC_NUMBER }, + { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER }, + { .field = "baCSourceID", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bNrInPins" } }, + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_clock_selector_bmcontrols }, + { .field = "wCSelectorDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Clock Selector descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_clock_selector[3] = { + NULL, /* UAC1 not supported */ + desc_audio_2_ac_clock_selector, + desc_audio_3_ac_clock_selector, +}; + +/** UAC2 Clock Multiplier bmControls; Human readable bit meanings. */ +static const char * const uac2_clock_multiplier_bmcontrols[] = { + [0] = "Clock Numerator", + [1] = "Clock Denominator", + [2] = NULL +}; + +/** UAC2: 4.7.2.3 Clock Multiplier Descriptor; Table 4-8. */ +static const struct desc desc_audio_2_ac_clock_multiplier[] = { + { .field = "bClockID", .size = 1, .type = DESC_CONSTANT }, + { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_clock_multiplier_bmcontrols }, + { .field = "iClockMultiplier", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.14 Clock Multiplier Descriptor; Table 4-45. */ +static const struct desc desc_audio_3_ac_clock_multiplier[] = { + { .field = "bClockID", .size = 1, .type = DESC_NUMBER }, + { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_clock_multiplier_bmcontrols }, + { .field = "wCMultiplierDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Clock Multiplier descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_clock_multiplier[3] = { + NULL, /* UAC1 not supported */ + desc_audio_2_ac_clock_multiplier, + desc_audio_3_ac_clock_multiplier, +}; + +/** UAC2: 4.7.2.9 Sampling Rate Converter Descriptor; Table 4-14. */ +static const struct desc desc_audio_2_ac_sample_rate_converter[] = { + { .field = "bUnitID", .size = 1, .type = DESC_CONSTANT }, + { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT }, + { .field = "bCSourceInID", .size = 1, .type = DESC_CONSTANT }, + { .field = "bCSourceOutID", .size = 1, .type = DESC_CONSTANT }, + { .field = "iSRC", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.5.2.8 Sampling Rate Converter Descriptor; Table 4-32. */ +static const struct desc desc_audio_3_ac_sample_rate_converter[] = { + { .field = "bUnitID", .size = 1, .type = DESC_NUMBER }, + { .field = "bSourceID", .size = 1, .type = DESC_NUMBER }, + { .field = "bCSourceInID", .size = 1, .type = DESC_NUMBER }, + { .field = "bCSourceOutID", .size = 1, .type = DESC_NUMBER }, + { .field = "wSRCDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID }, + { .field = NULL } +}; + +/** Sample Rate Converter descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_ac_sample_rate_converter[3] = { + NULL, /* UAC1 not supported */ + desc_audio_2_ac_sample_rate_converter, + desc_audio_3_ac_sample_rate_converter, +}; + +/** UAC2 AudioStreaming Interface bmControls; Human readable bit meanings. */ +static const char * const uac2_as_interface_bmcontrols[] = { + [0] = "Active Alternate Setting", + [1] = "Valid Alternate Setting", + [2] = NULL +}; + +/** UAC3 AudioStreaming Interface bmControls; Human readable bit meanings. */ +static const char * const uac3_as_interface_bmcontrols[] = { + [0] = "Active Alternate Setting", + [1] = "Valid Alternate Setting", + [2] = "Audio Data Format Control", + [3] = NULL +}; + +/* wFormatTag hex prefix for format type */ +#define UAC_FORMAT_TYPE_I 0x0 +#define UAC_FORMAT_TYPE_II 0x1 +#define UAC_FORMAT_TYPE_III 0x2 + +/** Format type I codes; Human-readable values. */ +static const char * const audio_data_format_type_i[] = { + [0] = "TYPE_I_UNDEFINED", + [1] = "PCM", + [2] = "PCM8", + [3] = "IEEE_FLOAT", + [4] = "ALAW", + [5] = "MULAW" +}; + +/** Format type II codes; Human-readable values. */ +static const char * const audio_data_format_type_ii[] = { + [0] = "TYPE_II_UNDEFINED", + [1] = "MPEG", + [2] = "AC-3" +}; + +/** Format type III codes; Human-readable values. */ +static const char * const audio_data_format_type_iii[] = { + [0] = "TYPE_III_UNDEFINED", + [1] = "IEC1937_AC-3", + [2] = "IEC1937_MPEG-1_Layer1", + [3] = "IEC1937_MPEG-Layer2/3/NOEXT", + [4] = "IEC1937_MPEG-2_EXT", + [5] = "IEC1937_MPEG-2_Layer1_LS", + [6] = "IEC1937_MPEG-2_Layer2/3_LS" +}; + +/** Special rendering function for UAC1 AS interface wFormatTag */ +static void desc_snowflake_dump_uac1_as_interface_wformattag( + unsigned long long value, + unsigned int indent) +{ + const char *format_string = "undefined"; + + /* Format codes are 0xTNNN, where T=Type prefix, NNN = format code. */ + + if (value < ((UAC_FORMAT_TYPE_I << 12) + + ARRAY_LEN(audio_data_format_type_i))) { + format_string = audio_data_format_type_i[value]; + + } else if ((value >= (UAC_FORMAT_TYPE_II << 12)) && + (value <= ((UAC_FORMAT_TYPE_II << 12) + + ARRAY_LEN(audio_data_format_type_ii)))) { + format_string = audio_data_format_type_ii[value & 0xfff]; + + } else if ((value >= (UAC_FORMAT_TYPE_III << 12)) && + (value <= ((UAC_FORMAT_TYPE_III << 12) + + ARRAY_LEN(audio_data_format_type_iii)))) { + format_string = audio_data_format_type_iii[value & 0xfff]; + } + + printf(" %s\n", format_string); +} + +/** Special rendering function for UAC2 AS interface bmFormats */ +static void desc_snowflake_dump_uac2_as_interface_bmformats( + unsigned long long value, + unsigned int indent) +{ + unsigned int i; + + printf("\n"); + for (i = 0; i < 5; i++) { + if ((value >> i) & 0x1) { + printf("%*s%s\n", indent * 2, "", + audio_data_format_type_i[i + 1]); + } + } + +} + +/** UAC1: 4.5.2 Class-Specific AS Interface Descriptor; Table 4-19. */ +static const struct desc desc_audio_1_as_interface[] = { + { .field = "bTerminalLink", .size = 1, .type = DESC_CONSTANT }, + { .field = "bDelay", .size = 1, .type = DESC_NUMBER_POSTFIX, + .number_postfix = " frames" }, + { .field = "wFormatTag", .size = 2, .type = DESC_SNOWFLAKE, + .snowflake = desc_snowflake_dump_uac1_as_interface_wformattag }, + { .field = NULL } +}; + +/** UAC2: 4.9.2 Class-Specific AS Interface Descriptor; Table 4-27. */ +static const struct desc desc_audio_2_as_interface[] = { + { .field = "bTerminalLink", .size = 1, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_as_interface_bmcontrols }, + { .field = "bFormatType", .size = 1, .type = DESC_CONSTANT }, + { .field = "bmFormats", .size = 4, .type = DESC_SNOWFLAKE, + .snowflake = desc_snowflake_dump_uac2_as_interface_bmformats }, + { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER }, + { .field = "bmChannelConfig", .size = 4, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac2_channel_names, .count = 26 } }, + { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX }, + { .field = NULL } +}; + +/** UAC3: 4.7.2 Class-Specific AS Interface Descriptor; Table 4-49. */ +static const struct desc desc_audio_3_as_interface[] = { + { .field = "bTerminalLink", .size = 1, .type = DESC_NUMBER }, + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac3_as_interface_bmcontrols }, + { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER }, + { .field = "bmFormats", .size = 8, .type = DESC_BITMAP }, + { .field = "bSubslotSize", .size = 1, .type = DESC_NUMBER }, + { .field = "bBitResolution", .size = 1, .type = DESC_NUMBER }, + { .field = "bmAuxProtocols", .size = 2, .type = DESC_BITMAP }, + { .field = "bControlSize", .size = 1, .type = DESC_NUMBER }, + { .field = NULL } +}; + +/** AudioStreaming Interface descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_as_interface[3] = { + desc_audio_1_as_interface, + desc_audio_2_as_interface, + desc_audio_3_as_interface, +}; + +/** UAC1: Data Endpoint bmAttributes; Human readable bit meanings. */ +static const char * const uac1_as_endpoint_bmattributes[] = { + [0] = "Sampling Frequency", + [1] = "Pitch", + [2] = "Audio Data Format Control", + [7] = "MaxPacketsOnly" +}; + +/** UAC2: Data Endpoint bmAttributes; Human readable bit meanings. */ +static const char * const uac2_as_endpoint_bmattributes[] = { + [7] = "MaxPacketsOnly", +}; + +/** UAC2 AudioStreaming Interface bmControls; Human readable bit meanings. */ +static const char * const uac2_as_isochronous_audio_data_endpoint_bmcontrols[] = { + [0] = "Pitch", + [1] = "Data Overrun", + [2] = "Data Underrun", + [3] = NULL +}; + +/** Audio Data Endpoint bLockDelayUnits; Human readable value meanings. */ +static const char * const uac_as_isochronous_audio_data_endpoint_blockdelayunits[] = { + [0] = "Undefined", + [1] = "Milliseconds", + [2] = "Decoded PCM samples", + [3] = NULL +}; + +/** UAC1: 4.6.1.2 Class-Specific AS Isochronous Audio Data Endpoint Descriptor; Table 4-21. */ +static const struct desc desc_audio_1_as_isochronous_audio_data_endpoint[] = { + { .field = "bmAttributes", .size = 1, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac1_as_endpoint_bmattributes, .count = 8 } }, + { .field = "bLockDelayUnits", .size = 1, .type = DESC_NUMBER_STRINGS, + .number_strings = uac_as_isochronous_audio_data_endpoint_blockdelayunits }, + { .field = "wLockDelay", .size = 2, .type = DESC_NUMBER }, + { .field = NULL } +}; + +/** UAC2: 4.10.1.2 Class-Specific AS Isochronous Audio Data Endpoint Descriptor; Table 4-34. */ +static const struct desc desc_audio_2_as_isochronous_audio_data_endpoint[] = { + { .field = "bmAttributes", .size = 1, .type = DESC_BITMAP_STRINGS, + .bitmap_strings = { .strings = uac2_as_endpoint_bmattributes, .count = 8 } }, + { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_as_isochronous_audio_data_endpoint_bmcontrols }, + { .field = "bLockDelayUnits", .size = 1, .type = DESC_NUMBER_STRINGS, + .number_strings = uac_as_isochronous_audio_data_endpoint_blockdelayunits }, + { .field = "wLockDelay", .size = 2, .type = DESC_NUMBER }, + { .field = NULL } +}; + +/** UAC3: 4.8.1.2 Class-Specific AS Isochronous Audio Data Endpoint Descriptor; Table 4-52. */ +static const struct desc desc_audio_3_as_isochronous_audio_data_endpoint[] = { + { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2, + .bmcontrol = uac2_as_isochronous_audio_data_endpoint_bmcontrols }, + { .field = "bLockDelayUnits", .size = 1, .type = DESC_NUMBER_STRINGS, + .number_strings = uac_as_isochronous_audio_data_endpoint_blockdelayunits }, + { .field = "wLockDelay", .size = 2, .type = DESC_NUMBER }, + { .field = NULL } +}; + +/** Isochronous Audio Data Endpoint descriptor definitions for the three Audio Device Class protocols */ +const struct desc * const desc_audio_as_isochronous_audio_data_endpoint[3] = { + desc_audio_1_as_isochronous_audio_data_endpoint, + desc_audio_2_as_isochronous_audio_data_endpoint, + desc_audio_3_as_isochronous_audio_data_endpoint, +}; + +/** USB3: 9.6.2.7 Configuration Summary Descriptor; Table 9-21. */ +const struct desc desc_usb3_dc_configuration_summary[] = { + { .field = "bLength", .size = 1, .type = DESC_NUMBER }, + { .field = "bDescriptorType", .size = 1, .type = DESC_CONSTANT }, + { .field = "bDevCapabilityType", .size = 1, .type = DESC_NUMBER }, + { .field = "bcdVersion", .size = 2, .type = DESC_BCD }, + { .field = "bClass", .size = 1, .type = DESC_NUMBER }, + { .field = "bSubClass", .size = 1, .type = DESC_NUMBER }, + { .field = "bProtocol", .size = 1, .type = DESC_NUMBER }, + { .field = "bConfigurationCount", .size = 1, .type = DESC_NUMBER }, + { .field = "bConfigurationIndex", .size = 1, .type = DESC_NUMBER, + .array = { .array = true, .length_field1 = "bConfigurationCount" } }, + { .field = NULL } +}; diff --git a/desc-defs.h b/desc-defs.h new file mode 100644 index 0000000..27891bc --- /dev/null +++ b/desc-defs.h @@ -0,0 +1,182 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * USB descriptor definitions + * + * Copyright (C) 2017-2018 Michael Drake + */ + +#ifndef _DESC_DEFS_H +#define _DESC_DEFS_H + +/* ---------------------------------------------------------------------- */ + +/** + * Descriptor field value type. + * + * Note that there are more types here than exist in the descriptor definitions + * in the specifications. This is because the type here is used to do `lsusb` + * specific rendering of certain fields. + * + * Note that the use of certain types mandates the setting of various entries + * in the type-specific anonymous union in `struct desc`. + */ +enum desc_type { + DESC_CONSTANT, /** Plain numerical value; no annotation. */ + DESC_NUMBER, /** Plain numerical value; no annotation. */ + DESC_NUMBER_POSTFIX, /**< Number with a postfix string. */ + DESC_BITMAP, /**< Plain hex rendered value; no annotation. */ + DESC_BCD, /**< Binary coded decimal */ + DESC_BMCONTROL_1, /**< UAC1 style bmControl field */ + DESC_BMCONTROL_2, /**< UAC2/UAC3 style bmControl field */ + DESC_STR_DESC_INDEX, /**< String index. */ + DESC_CS_STR_DESC_ID, /**< UAC3 style class-specific string request. */ + DESC_TERMINAL_STR, /**< Audio terminal string. */ + DESC_BITMAP_STRINGS, /**< Bitfield with string per bit. */ + DESC_NUMBER_STRINGS, /**< Use for enum-style value to string. */ + DESC_EXTENSION, /**< Various possible descriptor extensions. */ + DESC_SNOWFLAKE, /**< Value with custom annotation callback function. */ +}; + +/** + * Callback function for the DESC_SNOWFLAKE descriptor field value type. + * + * This is used when some special rendering of the value is required, which + * is specific to the field in question, so no generic type's rendering is + * suitable. + * + * The core descriptor dumping code will have already dumped the numerical + * value for the field, but not the trailing newline character. It is up + * to the callback function to ensure it always finishes by writing a '\n' + * character to stdout. + * + * \param[in] value The value to dump a human-readable representation of. + * \param[in] indent The current indent level. + */ +typedef void (*desc_snowflake_dump_fn)( + unsigned long long value, + unsigned int indent); + + +/** + * Descriptor field definition. + * + * Whole descriptors can be defined as NULL terminated arrays of these + * structures. + */ +struct desc { + const char *field; /**< Field's name */ + unsigned int size; /**< Byte size of field, if (size_field == NULL) */ + const char *size_field; /**< Name of field specifying field size. */ + enum desc_type type; /**< Field's value type. */ + + /** Anonymous union containing type-specific data. */ + union { + /** + * Corresponds to types DESC_BMCONTROL_1 and DESC_BMCONTROL_2. + * + * Must be a NULL terminated array of '\0' terminated strings. + */ + const char * const *bmcontrol; + /** Corresponds to type DESC_BITMAP_STRINGS */ + struct { + /** Must contain '\0' terminated strings. */ + const char * const *strings; + /** Number of strings in strings array. */ + unsigned int count; + } bitmap_strings; + /** + * Corresponds to type DESC_NUMBER_STRINGS. + * + * Must be a NULL terminated array of '\0' terminated strings. + */ + const char * const *number_strings; + /** + * Corresponds to type DESC_NUMBER_POSTFIX. + * + * Must be a '\0' terminated string. + */ + const char *number_postfix; + /** + * Corresponds to type DESC_EXTENSION. + * + * This allows the value of this field to be processed by + * another descriptor definition. The definition used to + * process the value of this field can be controlled by + * the value of another field. + */ + struct { + /** + * Name of field specifying descriptor type to select. + */ + const char *type_field; + /** + * Array of descriptor definitions and their + * associated types values. Array must be terminated + * by entry with NULL `desc` member. + */ + const struct desc_ext { + /** + * Array of descriptor field definitions. + * Terminated by entry with NULL `field` member. + */ + const struct desc *desc; + /** + * Type value for this descriptor definition. + * If it matches the type read from the + * field `type_field`, then this descriptor + * definition will be used to decode this value. + */ + unsigned int type; + } *d; + } extension; + /** + * Corresponds to type DESC_SNOWFLAKE. + * + * Callback function called to annotate snowflake value type. + */ + desc_snowflake_dump_fn snowflake; + }; + + /** Grouping of array-specific fields. */ + struct { + bool array; /**< True if entry is an array. */ + bool bits; /**< True if array length is specified in bits */ + /** Name of field specifying the array entry count. */ + const char *length_field1; + /** Name of field specifying multiplier for array entry count. */ + const char *length_field2; + } array; +}; + +/* ---------------------------------------------------------------------- */ + +/* Undefined descriptor */ +extern const struct desc desc_undefined[]; + +/* Audio Control (AC) descriptor definitions */ +extern const struct desc * const desc_audio_ac_header[3]; +extern const struct desc * const desc_audio_ac_effect_unit[3]; +extern const struct desc * const desc_audio_ac_input_terminal[3]; +extern const struct desc * const desc_audio_ac_output_terminal[3]; +extern const struct desc * const desc_audio_ac_extended_terminal[3]; +extern const struct desc * const desc_audio_ac_power_domain[3]; +extern const struct desc * const desc_audio_ac_mixer_unit[3]; +extern const struct desc * const desc_audio_ac_selector_unit[3]; +extern const struct desc * const desc_audio_ac_processing_unit[3]; +extern const struct desc * const desc_audio_ac_feature_unit[3]; +extern const struct desc * const desc_audio_ac_extension_unit[3]; +extern const struct desc * const desc_audio_ac_clock_source[3]; +extern const struct desc * const desc_audio_ac_clock_selector[3]; +extern const struct desc * const desc_audio_ac_clock_multiplier[3]; +extern const struct desc * const desc_audio_ac_sample_rate_converter[3]; + +/* Audio Streaming (AS) descriptor definitions */ +extern const struct desc * const desc_audio_as_interface[3]; +extern const struct desc * const desc_audio_as_isochronous_audio_data_endpoint[3]; + +/* Device Capability (DC) descriptor definitions */ +extern const struct desc desc_usb3_dc_configuration_summary[]; + +/* ---------------------------------------------------------------------- */ + +#endif /* _DESC_DEFS_H */ diff --git a/desc-dump.c b/desc-dump.c new file mode 100644 index 0000000..076cb6f --- /dev/null +++ b/desc-dump.c @@ -0,0 +1,599 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * USB descriptor dumping + * + * Copyright (C) 2017-2018 Michael Drake + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include + +#include "desc-defs.h" +#include "desc-dump.h" +#include "usbmisc.h" +#include "names.h" + +/** + * Print a description of a bmControls field value, using a given string array. + * + * Handles the DESC_BMCONTROL_1 and DESC_BMCONTROL_2 field types. The former + * is one bit per string, and the latter is 2 bits per string, with the + * additional bit specifying whether the control is read-only. + * + * \param[in] bmcontrols The value to dump a human-readable representation of. + * \param[in] strings Array of human-readable strings, must be NULL terminated. + * \param[in] type The type of the value in bmcontrols. + * \param[in] indent The current indent level. + */ +static void desc_bmcontrol_dump( + unsigned long long bmcontrols, + const char * const * strings, + enum desc_type type, + unsigned int indent) +{ + static const char * const setting[] = { + "read-only", + "ILLEGAL VALUE (0b10)", + "read/write" + }; + unsigned int count = 0; + unsigned int control; + + assert((type == DESC_BMCONTROL_1) || + (type == DESC_BMCONTROL_2)); + + while (strings[count] != NULL) { + if (strings[count][0] != '\0') { + if (type == DESC_BMCONTROL_1) { + if ((bmcontrols >> count) & 0x1) { + printf("%*s%s Control\n", + indent * 2, "", + strings[count]); + } + } else { + control = (bmcontrols >> (count * 2)) & 0x3; + if (control) { + printf("%*s%s Control (%s)\n", + indent * 2, "", + strings[count], + setting[control-1]); + } + } + } + count++; + } +} + +/** + * Read N bytes from descriptor data buffer into a value. + * + * Only supports values of up to 8 bytes. + * + * \param[in] buf Buffer containing the bytes to read. + * \param[in] offset Offset in buffer to start reading bytes from. + * \param[in] bytes Number of bytes to read. + * \return Value contained within the given bytes. + */ +static unsigned long long get_n_bytes_as_ull( + const unsigned char *buf, + unsigned int offset, + unsigned int bytes) +{ + unsigned long long ret = 0; + + if (bytes > 8) { + fprintf(stderr, "Bad descriptor definition; Field size > 8.\n"); + exit(EXIT_FAILURE); + } + + buf += offset; + + switch (bytes) { + case 8: ret |= ((unsigned long long)buf[7]) << 56; /* fall-through */ + case 7: ret |= ((unsigned long long)buf[6]) << 48; /* fall-through */ + case 6: ret |= ((unsigned long long)buf[5]) << 40; /* fall-through */ + case 5: ret |= ((unsigned long long)buf[4]) << 32; /* fall-through */ + case 4: ret |= ((unsigned long long)buf[3]) << 24; /* fall-through */ + case 3: ret |= ((unsigned long long)buf[2]) << 16; /* fall-through */ + case 2: ret |= ((unsigned long long)buf[1]) << 8; /* fall-through */ + case 1: ret |= ((unsigned long long)buf[0]); + } + + return ret; +} + +/** + * Get the size of a descriptor field in bytes. + * + * Normally the size is provided in the entry's size parameter, but some + * fields have a variable size, with the actual size being stored in as + * the value of another field. + * + * \param[in] buf Descriptor data. + * \param[in] desc First field in the descriptor definition array. + * \param[in] entry The descriptor definition field to get size for. + * \return Size of the field in bytes. + */ +static unsigned int get_entry_size( + const unsigned char *buf, + const struct desc *desc, + const struct desc *entry); + +/** + * Read a value from a field of given name. + * + * \param[in] buf Descriptor data. + * \param[in] desc First field in the descriptor definition array. + * \param[in] field The name of the field to get the value for. + * \return The value from the given field. + */ +static unsigned long long get_value_from_field( + const unsigned char *buf, + const struct desc *desc, + const char *field) +{ + size_t offset = 0; + const struct desc *current; + unsigned long long value = 0; + + /* Search descriptor definition array for the field who's value + * gives the value of the entry we're interested in. */ + for (current = desc; current->field != NULL; current++) { + if (strcmp(current->field, field) == 0) { + value = get_n_bytes_as_ull(buf, offset, + current->size); + break; + } + + /* Keep track of our offset in the descriptor data + * as we look for the field we want. */ + offset += get_entry_size(buf, desc, current); + } + + return value; +} + +/** + * Dump a number as hex to stdout. + * + * \param[in] buf Descriptor buffer to get values to render from. + * \param[in] width Character width to right-align value inside. + * \param[in] offset Offset in buffer to start of value to render. + * \param[in] bytes Byte length of value to render. + */ +static void hex_renderer( + const unsigned char *buf, + unsigned int width, + unsigned int offset, + unsigned int bytes) +{ + unsigned int align = (width >= bytes * 2) ? width - bytes * 2 : 0; + printf(" %*s0x%0*llx", align, "", bytes * 2, + get_n_bytes_as_ull(buf, offset, bytes)); +} + +/** + * Dump a number to stdout. + * + * Single-byte numbers a rendered as decimal, otherwise hexadecimal is used. + * + * \param[in] buf Descriptor buffer to get values to render from. + * \param[in] width Character width to right-align value inside. + * \param[in] offset Offset in buffer to start of value to render. + * \param[in] bytes Byte length of value to render. + */ +static void number_renderer( + const unsigned char *buf, + unsigned int width, + unsigned int offset, + unsigned int bytes) +{ + if (bytes == 1) { + /* Render small numbers as decimal */ + printf(" %*u", width, buf[offset]); + } else { + /* Otherwise render as hexadecimal */ + hex_renderer(buf, width, offset, bytes); + } +} + +/** + * Render a field's value to stdout. + * + * The manner of rendering the value is dependant on the value type. + * + * \param[in] dev LibUSB device handle. + * \param[in] current Descriptor definition field to render. + * \param[in] current_size Size of value to render. + * \param[in] buf Byte array containing the descriptor date to dump. + * \param[in] buf_len Byte length of `buf`. + * \param[in] desc First field in the descriptor definition. + * \param[in] indent Current indent level. + * \param[in] offset Offset to current value in `buf`. + */ +static void value_renderer( + libusb_device_handle *dev, + const struct desc *current, + unsigned int current_size, + const unsigned char *buf, + unsigned int buf_len, + const struct desc *desc, + unsigned int indent, + size_t offset) +{ + /** Maximum amount of characters to right align numerical values by. */ + const unsigned int size_chars = 4; + + switch (current->type) { + case DESC_NUMBER: /* fall-through */ + case DESC_CONSTANT: + number_renderer(buf, size_chars, offset, current_size); + printf("\n"); + break; + case DESC_NUMBER_POSTFIX: + number_renderer(buf, size_chars, offset, current_size); + printf("%s\n", current->number_postfix); + break; + case DESC_NUMBER_STRINGS: { + unsigned int i; + unsigned long long value = get_n_bytes_as_ull(buf, offset, current_size); + number_renderer(buf, size_chars, offset, current_size); + for (i = 0; i <= value; i++) { + if (current->number_strings[i] == NULL) { + break; + } + if (value == i) { + printf(" %s", current->number_strings[i]); + } + } + printf("\n"); + break; + } + case DESC_BCD: { + unsigned int i; + printf(" %2x", buf[offset + current_size - 1]); + for (i = 1; i < current_size; i++) { + printf(".%02x", buf[offset + current_size - 1 - i]); + } + printf("\n"); + break; + } + case DESC_BITMAP: + hex_renderer(buf, size_chars, offset, current_size); + printf("\n"); + break; + case DESC_BMCONTROL_1: /* fall-through */ + case DESC_BMCONTROL_2: + hex_renderer(buf, size_chars, offset, current_size); + printf("\n"); + desc_bmcontrol_dump( + get_n_bytes_as_ull(buf, offset, current_size), + current->bmcontrol, current->type, indent + 1); + break; + case DESC_BITMAP_STRINGS: { + unsigned int i; + unsigned long long value = get_n_bytes_as_ull(buf, offset, current_size); + hex_renderer(buf, size_chars, offset, current_size); + printf("\n"); + for (i = 0; i < current->bitmap_strings.count; i++) { + if (current->bitmap_strings.strings[i] == NULL) { + continue; + } + if (((value >> i) & 0x1) == 0) { + continue; + } + printf("%*s%s\n", (indent + 1) * 2, "", + current->bitmap_strings.strings[i]); + } + break; + } + case DESC_STR_DESC_INDEX: { + char *string; + number_renderer(buf, size_chars, offset, current_size); + string = get_dev_string(dev, buf[offset]); + if (string) { + printf(" %s\n", string); + free(string); + } else { + printf("\n"); + } + break; + } + case DESC_CS_STR_DESC_ID: + number_renderer(buf, size_chars, offset, current_size); + /* TODO: Add support for UAC3 class-specific String descriptor */ + printf("\n"); + break; + case DESC_TERMINAL_STR: + number_renderer(buf, size_chars, offset, current_size); + printf(" %s\n", names_audioterminal( + get_n_bytes_as_ull(buf, offset, current_size))); + break; + case DESC_EXTENSION: { + unsigned int type = get_value_from_field(buf, desc, + current->extension.type_field); + const struct desc *ext_desc; + const struct desc_ext *ext; + + /* Lookup the extention descriptor definitions to use, */ + for (ext = current->extension.d; ext->desc != NULL; ext++) { + if (ext->type == type) { + ext_desc = ext->desc; + break; + } + } + + /* If the type didn't match a known type, use the + * undefined descriptor. */ + if (ext->desc == NULL) { + ext_desc = desc_undefined; + } + + desc_dump(dev, ext_desc, buf + offset, + buf_len - offset, indent); + + break; + } + case DESC_SNOWFLAKE: + number_renderer(buf, size_chars, offset, current_size); + current->snowflake( + get_n_bytes_as_ull(buf, offset, current_size), + indent + 1); + break; + } +} + +/* Documented at forward declaration above. */ +static unsigned int get_entry_size( + const unsigned char *buf, + const struct desc *desc, + const struct desc *entry) +{ + unsigned int size = entry->size; + + if (entry->size_field != NULL) { + /* Variable field length, given by `size_field`'s value. */ + size = get_value_from_field(buf, desc, entry->size_field); + } + + if (size == 0) { + fprintf(stderr, "Bad descriptor definition; " + "'%s' field has zero size.\n", entry->field); + exit(EXIT_FAILURE); + } + + return size; +} + +/** + * Get the number of entries needed by an descriptor definition array field. + * + * The number of entries is either calculated from length_field parameters, + * which indicate which other field(s) contain values representing the + * array length, or the array length is calculated from the buf_len parameter, + * which should ultimately have been derived from the bLength field in the raw + * descriptor data. + * + * \param[in] buf Descriptor data. + * \param[in] buf_len Byte length of `buf`. + * \param[in] desc First field in the descriptor definition. + * \param[in] array_entry Array field to get entry count for. + * \return Number of entries in array. + */ +static unsigned int get_array_entry_count( + const unsigned char *buf, + unsigned int buf_len, + const struct desc *desc, + const struct desc *array_entry) +{ + const struct desc *current; + unsigned int entries = 0; + + if (array_entry->array.length_field1) { + /* We can get the array size from the length_field1. */ + entries = get_value_from_field(buf, desc, + array_entry->array.length_field1); + + if (array_entry->array.length_field2 != NULL) { + /* There's a second field specifying length. The two + * lengths are multiplied. */ + entries *= get_value_from_field(buf, desc, + array_entry->array.length_field2); + } + + /* If the bits flag is set, then the entry count so far + * was a bit count, and we need to get a byte count. */ + if (array_entry->array.bits) { + entries = (entries / 8) + (entries & 0x7) ? 1 : 0; + } + } else { + /* Inferred array length. We haven't been given a field to get + * length from; start with the descriptor's byte-length, and + * subtract the sizes of all the other fields. */ + unsigned int size = buf_len; + + for (current = desc; current->field != NULL; current++) { + if (current == array_entry) + continue; + + if (current->array.array) { + unsigned int count; + /* We can't deal with two inferred-length arrays + * in one descriptor definition, because its + * an unresolvable ambiguity. If this + * happens it's a flaw in the descriptor + * definition. */ + if (current->array.length_field1 == NULL) { + return 0xffffffff; + } + count = get_array_entry_count(buf, buf_len, + desc, current); + if (count == 0xffffffff) { + fprintf(stderr, "Bad descriptor definition; " + "multiple inferred-length arrays.\n"); + exit(EXIT_FAILURE); + } + size -= get_entry_size(buf, desc, current) * + count; + } else { + size -= get_entry_size(buf, desc, current); + } + } + + entries = size / get_entry_size(buf, desc, array_entry); + } + + return entries; +} + +/** + * Get the number of characters needed to dump an array index + * + * \param[in] array_entries Number of entries in array. + * \return number of characters required to render largest possible index. + */ +static unsigned int get_char_count_for_array_index(unsigned int array_entries) +{ + /* Arrays are zero-indexed, so largest index is array_entries - 1. */ + if (array_entries > 100) { + /* [NNN] */ + return 5; + } else if (array_entries > 10) { + /* [NN] */ + return 4; + } + + /* [N] */ + return 3; +} + +/** + * Render a field's name. + * + * \param[in] entry Current entry number (for arrays). + * \param[in] entries Entry count (for arrays). + * \param[in] field_len Character width of field name space for alignment. + * \param[in] current Descriptor definition of field to render. + * \param[in] indent Current indent level. + */ +static void field_render( + unsigned int entry, + unsigned int entries, + unsigned int field_len, + const struct desc *current, + unsigned int indent) +{ + if (current->array.array) { + unsigned int needed_chars = field_len - + get_char_count_for_array_index(entries) - + strlen(current->field); + printf("%*s%s(%u)%*s", indent * 2, "", + current->field, entry, + needed_chars, ""); + } else { + printf("%*s%-*s", indent * 2, "", + field_len, current->field); + } +} + +/* Function documented in desc-dump.h */ +void desc_dump( + libusb_device_handle *dev, + const struct desc *desc, + const unsigned char *buf, + unsigned int buf_len, + unsigned int indent) +{ + unsigned int entry; + unsigned int entries; + unsigned int needed_chars; + unsigned int current_size; + unsigned int field_len = 18; + const struct desc *current; + size_t offset = 0; + + /* Find the buffer length, if we've been instructed to read it from + * the first field. */ + if ((buf_len == DESC_BUF_LEN_FROM_BUF) && (desc != NULL)) { + buf_len = get_n_bytes_as_ull(buf, offset, desc->size); + } + + /* Increase `field_len` to be sufficient for character length of + * longest field name for this descriptor. */ + for (current = desc; current->field != NULL; current++) { + needed_chars = 0; + if (current->array.array) { + entries = get_array_entry_count(buf, buf_len, + desc, current); + needed_chars = get_char_count_for_array_index(entries); + } + if (strlen(current->field) + needed_chars > field_len) { + field_len = strlen(current->field) + needed_chars; + } + } + + /* Step through each field, and dump it. */ + for (current = desc; current->field != NULL; current++) { + entries = 1; + if (current->array.array) { + /* Array type fields may have more than one entry. */ + entries = get_array_entry_count(buf, buf_len, + desc, current); + } + + current_size = get_entry_size(buf, desc, current); + + for (entry = 0; entry < entries; entry++) { + /* Check there's enough data in buf for this entry. */ + if (offset + current_size > buf_len) { + unsigned int i; + printf("%*sWarning: Length insufficient for " + "descriptor type.\n", + (indent - 1) * 2, ""); + for (i = offset; i < buf_len; i++) { + printf("%02x ", buf[i]); + } + printf("\n"); + return; + } + + /* Dump the field name */ + if (current->type != DESC_EXTENSION) { + field_render(entry, entries, field_len, + current, indent); + } + + /* Dump the value */ + value_renderer(dev, current, current_size, buf, buf_len, + desc, indent, offset); + + if (current->type == DESC_EXTENSION) { + /* A desc extension consumes all remaining + * value buffer. */ + offset = buf_len; + } else { + /* Advance offset in buffer */ + offset += current_size; + } + } + } + + /* Check for junk at end of descriptor. */ + if (offset < buf_len) { + unsigned int i; + printf("%*sWarning: Junk at end of descriptor (%zu bytes):\n", + (indent - 1) * 2, "", buf_len - offset); + printf("%*s", indent * 2, ""); + for (i = offset; i < buf_len; i++) { + printf("%02x ", buf[i]); + } + printf("\n"); + } +} diff --git a/desc-dump.h b/desc-dump.h new file mode 100644 index 0000000..a6191a1 --- /dev/null +++ b/desc-dump.h @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * USB descriptor dumping + * + * Copyright (C) 2017 Michael Drake + */ + +#ifndef _DESC_DUMP_H +#define _DESC_DUMP_H + +/* ---------------------------------------------------------------------- */ + +/** + * Buffer length value indicating that the buffer length should be + * read from the value of the first field in the buffer, as defined + * by the first field descriptor definition. + */ +#define DESC_BUF_LEN_FROM_BUF 0xffffffff + +/** + * Dump descriptor using a descriptor definition array. + * + * This function dumps the USB descriptor data given in the byte array, + * `buf`, according to the descriptor definition array given in `desc`. + * + * The first byte(s) of `buf` must correspond to the first field definition + * in the `desc` descriptor definition array. + * + * \param[in] dev LibUSB device handle. + * \param[in] desc Array of descriptor field definitions to use to interpret + * `buf`. This array constitutes the descriptor definition. + * The final entry in the array must have a NULL field name, + * which is interpreted as the end of the array. + * \param[in] buf Byte array containing the descriptor data to dump. + * \param[in] buf_len Byte length of `buf` or `DESC_BUF_LEN_FROM_BUF` to get + * the length from the value of the first field in the + * descriptor data. + * \param[in] indent Indent level to use for descriptor dump. + */ +extern void desc_dump( + libusb_device_handle *dev, + const struct desc *desc, + const unsigned char *buf, + unsigned int buf_len, + unsigned int indent); + + +/* ---------------------------------------------------------------------- */ + +#endif /* _DESC_DUMP_H */ diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..ec298b5 --- /dev/null +++ b/install-sh @@ -0,0 +1,541 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2020-11-14.01; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +tab=' ' +nl=' +' +IFS=" $tab$nl" + +# Set DOITPROG to "echo" to test this script. + +doit=${DOITPROG-} +doit_exec=${doit:-exec} + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +# Create dirs (including intermediate dirs) using mode 755. +# This is like GNU 'install' as of coreutils 8.32 (2020). +mkdir_umask=22 + +backupsuffix= +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +is_target_a_directory=possibly + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -p pass -p to $cpprog. + -s $stripprog installed files. + -S SUFFIX attempt to back up existing files, with suffix SUFFIX. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG + +By default, rm is invoked with -f; when overridden with RMPROG, +it's up to you to specify -f if you want it. + +If -S is not specified, no backups are attempted. + +Email bug reports to bug-automake@gnu.org. +Automake home page: https://www.gnu.org/software/automake/ +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -p) cpprog="$cpprog -p";; + + -s) stripcmd=$stripprog;; + + -S) backupsuffix="$2" + shift;; + + -t) + is_target_a_directory=always + dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) is_target_a_directory=never;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +# We allow the use of options -d and -T together, by making -d +# take the precedence; this is for compatibility with GNU install. + +if test -n "$dir_arg"; then + if test -n "$dst_arg"; then + echo "$0: target directory not allowed when installing a directory." >&2 + exit 1 + fi +fi + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + if test $# -gt 1 || test "$is_target_a_directory" = always; then + if test ! -d "$dst_arg"; then + echo "$0: $dst_arg: Is not a directory." >&2 + exit 1 + fi + fi +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + # Don't chown directories that already exist. + if test $dstdir_status = 0; then + chowncmd="" + fi + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename. + if test -d "$dst"; then + if test "$is_target_a_directory" = never; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dstbase=`basename "$src"` + case $dst in + */) dst=$dst$dstbase;; + *) dst=$dst/$dstbase;; + esac + dstdir_status=0 + else + dstdir=`dirname "$dst"` + test -d "$dstdir" + dstdir_status=$? + fi + fi + + case $dstdir in + */) dstdirslash=$dstdir;; + *) dstdirslash=$dstdir/;; + esac + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + # The $RANDOM variable is not portable (e.g., dash). Use it + # here however when possible just to lower collision chance. + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + + trap ' + ret=$? + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null + exit $ret + ' 0 + + # Because "mkdir -p" follows existing symlinks and we likely work + # directly in world-writeable /tmp, make sure that the '$tmpdir' + # directory is successfully created first before we actually test + # 'mkdir -p'. + if (umask $mkdir_umask && + $mkdirprog $mkdir_mode "$tmpdir" && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + test_tmpdir="$tmpdir/a" + ls_ld_tmpdir=`ls -ld "$test_tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null + fi + trap '' 0;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + oIFS=$IFS + IFS=/ + set -f + set fnord $dstdir + shift + set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=${dstdirslash}_inst.$$_ + rmtmp=${dstdirslash}_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && + { test -z "$stripcmd" || { + # Create $dsttmp read-write so that cp doesn't create it read-only, + # which would cause strip to fail. + if test -z "$doit"; then + : >"$dsttmp" # No need to fork-exec 'touch'. + else + $doit touch "$dsttmp" + fi + } + } && + $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + set +f && + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # If $backupsuffix is set, and the file being installed + # already exists, attempt a backup. Don't worry if it fails, + # e.g., if mv doesn't support -f. + if test -n "$backupsuffix" && test -f "$dst"; then + $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null + fi + + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/list.h b/list.h new file mode 100644 index 0000000..4f85b26 --- /dev/null +++ b/list.h @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: GPL-2.0-only +#ifndef _LINUX_LIST_H +#define _LINUX_LIST_H + +/* + * Simple doubly linked list implementation. + * + * Some of the internal functions ("__xxx") are useful when + * manipulating whole lists rather than single entries, as + * sometimes we already know the next/prev entries and we can + * generate better code by using them directly rather than + * using the generic single-entry routines. + * + * Copyright (c) 2004 Thomas Sailer + * + * Based on list.h from the Linux kernel source tree. + */ + +struct list_head { + struct list_head *next, *prev; +}; + +#define LIST_HEAD_INIT(name) { &(name), &(name) } + +#define LIST_HEAD(name) \ + struct list_head name = LIST_HEAD_INIT(name) + +#define INIT_LIST_HEAD(ptr) do { \ + (ptr)->next = (ptr); (ptr)->prev = (ptr); \ +} while (0) + +/* + * Insert a new entry between two known consecutive entries. + * + * This is only for internal list manipulation where we know + * the prev/next entries already! + */ +static inline void __list_add(struct list_head *new, + struct list_head *prev, + struct list_head *next) +{ + next->prev = new; + new->next = next; + new->prev = prev; + prev->next = new; +} + +/* + * Insert a new entry after the specified head.. + */ +static inline void list_add(struct list_head *new, struct list_head *head) +{ + __list_add(new, head, head->next); +} + +/* + * Insert a new entry before the specified head.. + */ +static inline void list_add_tail(struct list_head *new, struct list_head *head) +{ + __list_add(new, head->prev, head); +} + +/* + * Delete a list entry by making the prev/next entries + * point to each other. + * + * This is only for internal list manipulation where we know + * the prev/next entries already! + */ +static inline void __list_del(struct list_head *prev, struct list_head *next) +{ + next->prev = prev; + prev->next = next; +} + +static inline void list_del(struct list_head *entry) +{ + __list_del(entry->prev, entry->next); +} + +static inline int list_empty(struct list_head *head) +{ + return head->next == head; +} + +/* + * Splice in "list" into "head" + */ +static inline void list_splice(struct list_head *list, + struct list_head *head) +{ + struct list_head *first = list->next; + + if (first != list) { + struct list_head *last = list->prev; + struct list_head *at = head->next; + + first->prev = head; + head->next = first; + + last->next = at; + at->prev = last; + } +} + +#define list_entry(ptr, type, member) \ + ((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member))) + +#endif diff --git a/lsusb-t.c b/lsusb-t.c new file mode 100644 index 0000000..81cf28a --- /dev/null +++ b/lsusb-t.c @@ -0,0 +1,738 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* Copyright (c) 2009 Greg Kroah-Hartman */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include "list.h" +#include "lsusb.h" +#include "names.h" + +#define MY_SYSFS_FILENAME_LEN 255 +#define MY_PATH_MAX 4096 +#define MY_PARAM_MAX 64 + +struct usbinterface { + struct list_head list; + struct usbinterface *next; + struct usbdevice *parent; + unsigned int configuration; + unsigned int ifnum; + + unsigned int bAlternateSetting; + unsigned int bInterfaceClass; + unsigned int bInterfaceNumber; + unsigned int bInterfaceProtocol; + unsigned int bInterfaceSubClass; + unsigned int bNumEndpoints; + + char name[MY_SYSFS_FILENAME_LEN]; + char driver[MY_SYSFS_FILENAME_LEN]; +}; + +struct usbdevice { + struct list_head list; /* connect devices independent of the bus */ + struct usbdevice *next; /* next port on this hub */ + struct usbinterface *first_interface; /* list of interfaces */ + struct usbdevice *first_child; /* connect devices on this port */ + struct usbdevice *parent; /* hub this device is connected to */ + unsigned int busnum; + unsigned int parent_portnum; + unsigned int portnum; + + unsigned int bConfigurationValue; + unsigned int bDeviceClass; + unsigned int bDeviceProtocol; + unsigned int bDeviceSubClass; + unsigned int bMaxPacketSize0; + char bMaxPower[MY_PARAM_MAX]; + unsigned int bNumConfigurations; + unsigned int bNumInterfaces; + unsigned int bcdDevice; + unsigned int bmAttributes; + unsigned int configuration; + unsigned int devnum; + unsigned int idProduct; + unsigned int idVendor; + unsigned int maxchild; + char manufacturer[MY_PARAM_MAX]; + char product[MY_PARAM_MAX]; + char serial[MY_PARAM_MAX]; + char version[MY_PARAM_MAX]; + char speed[MY_PARAM_MAX]; /* '1.5','12','480','5000','10000','20000' + '\n' */ + unsigned int rx_lanes; + unsigned int tx_lanes; + + char name[MY_SYSFS_FILENAME_LEN]; + char driver[MY_SYSFS_FILENAME_LEN]; +}; + +struct usbbusnode { + struct usbbusnode *next; + struct usbinterface *first_interface; /* list of interfaces */ + struct usbdevice *first_child; /* connect children belonging to this bus */ + unsigned int busnum; + + unsigned int bDeviceClass; + unsigned int devnum; + unsigned int idProduct; + unsigned int idVendor; + unsigned int maxchild; + char speed[MY_PARAM_MAX]; /* '1.5','12','480','5000','10000','20000' + '\n' */ + unsigned int rx_lanes; + unsigned int tx_lanes; + + char name[MY_SYSFS_FILENAME_LEN]; + char driver[MY_SYSFS_FILENAME_LEN]; +}; + +#define SYSFS_INTu(de,tgt, name) do { tgt->name = read_sysfs_file_int(de,#name,10); } while(0) +#define SYSFS_INTx(de,tgt, name) do { tgt->name = read_sysfs_file_int(de,#name,16); } while(0) +#define SYSFS_STR(de,tgt, name) do { read_sysfs_file_string(de, #name, tgt->name, MY_PARAM_MAX); } while(0) + +LIST_HEAD(interfacelist); +LIST_HEAD(usbdevlist); +static struct usbbusnode *usbbuslist; + +static const char sys_bus_usb_devices[] = "/sys/bus/usb/devices"; +static int indent; + +#if 0 +static void dump_usbbusnode(struct usbbusnode *b) +{ + printf(" B %p:'%u': n %p fi %p fc %p driver '%s'\n", b, b->busnum, b->next, b->first_interface, b->first_child, b->driver); +} + +static void dump_usbdevice(struct usbdevice *d) +{ + printf + (" D %p:'%s': n %p fi %p fc %p bn %u ppn %u pn %u p %p bCV %u bDC %02x bDP %02x bDSC %02x bMPS %02x bMP '%s' bNC %u bNI %u bcdD %02x bmA %02x c %u dn %u idP %04x idV %04x mc %u m '%s' p '%s' s '%s' v '%s' sp '%s' driver '%s'\n", + d, d->name, d->next, d->first_interface, d->first_child, d->busnum, d->parent_portnum, d->portnum, d->parent, d->bConfigurationValue, d->bDeviceClass, + d->bDeviceProtocol, d->bDeviceSubClass, d->bMaxPacketSize0, d->bMaxPower, d->bNumConfigurations, d->bNumInterfaces, d->bcdDevice, d->bmAttributes, + d->configuration, d->devnum, d->idProduct, d->idVendor, d->maxchild, d->manufacturer, d->product, d->serial, d->version, d->speed, d->driver); +} + +static void dump_usbinterface(struct usbinterface *i) +{ + printf(" I %p:'%s': n %p c %u if %u bAS %u bIC %02x bIN %02x bIP %02x bISC %02x bNE %u d '%s'\n", i, i->name, i->next, i->configuration, i->ifnum, + i->bAlternateSetting, i->bInterfaceClass, i->bInterfaceNumber, i->bInterfaceProtocol, i->bInterfaceSubClass, i->bNumEndpoints, i->driver); +} +#endif + +static char tmp_str[128]; +static const char *bDeviceClass_to_str(unsigned int dc) +{ + const char *s; + switch (dc) { + case 9: + s = "root_hub"; + break; + default: + snprintf(tmp_str, 128, "'bDeviceClass 0x%02x not yet handled'", dc);; + s = tmp_str; + } + return s; +} + +static void lanes_to_str(char *lanes, unsigned int tx, unsigned int rx) { + if (tx == rx) { + if (tx < 2) { + *lanes = '\0'; + return; + } + sprintf(lanes, "/x%u", tx); + } else { + sprintf(lanes, "/Tx%u+Rx%u", tx, rx); + } +} + +static void print_usbbusnode(struct usbbusnode *b) +{ + char vendor[128], product[128]; + char lanes[32]; + + lanes_to_str(lanes, b->tx_lanes, b->rx_lanes); + + printf("/: Bus %03u.Port %03u: Dev %03u, Class=%s, Driver=%s/%up, %sM%s\n", b->busnum, 1, + b->devnum, bDeviceClass_to_str(b->bDeviceClass), b->driver, b->maxchild, b->speed, lanes); + if (verblevel >= 1) { + get_vendor_string(vendor, sizeof(vendor), b->idVendor); + get_product_string(product, sizeof(product), b->idVendor, b->idProduct); + printf(" ID %04x:%04x %s %s\n", b->idVendor, b->idProduct, vendor, product); + } + if (verblevel >= 2) { + printf(" %s/%s /dev/bus/usb/%03d/%03d\n", sys_bus_usb_devices, b->name, b->busnum, b->devnum); + } +} + +static void print_usbdevice(struct usbdevice *d, struct usbinterface *i) +{ + char subcls[128]; + char vendor[128], product[128]; + char lanes[32]; + + lanes_to_str(lanes, d->tx_lanes, d->rx_lanes); + if (i) + get_class_string(subcls, sizeof(subcls), i->bInterfaceClass); + + if (!i) + printf("Port %03u: Dev %03u, %sM%s\n", d->portnum, d->devnum, d->speed, lanes); + else if (i->bInterfaceClass == 9) + printf("Port %03u: Dev %03u, If %u, Class=%s, Driver=%s/%up, %sM%s\n", d->portnum, d->devnum, i->ifnum, subcls, + i->driver, d->maxchild, d->speed, lanes); + else + printf("Port %03u: Dev %03u, If %u, Class=%s, Driver=%s, %sM%s\n", d->portnum, d->devnum, i->ifnum, subcls, i->driver, + d->speed, lanes); + if (verblevel >= 1) { + printf(" %*s", indent, " "); + get_vendor_string(vendor, sizeof(vendor), d->idVendor); + get_product_string(product, sizeof(product), d->idVendor, d->idProduct); + printf("ID %04x:%04x %s %s\n", d->idVendor, d->idProduct, vendor, product); + } + if (verblevel >= 2) { + printf(" %*s", indent, " "); + printf("%s/%s /dev/bus/usb/%03d/%03d\n", sys_bus_usb_devices, d->name, d->busnum, d->devnum); + } +} + +static unsigned int read_sysfs_file_int(const char *d_name, const char *file, int base) +{ + char buf[12], path[MY_PATH_MAX]; + int fd; + ssize_t r; + unsigned long ret; + snprintf(path, MY_PATH_MAX, "%s/%s/%s", sys_bus_usb_devices, d_name, file); + path[MY_PATH_MAX - 1] = '\0'; + fd = open(path, O_RDONLY); + if (fd < 0) + goto error; + memset(buf, 0, sizeof(buf)); + r = read(fd, buf, sizeof(buf) - 1); + close(fd); + if (r < 0) + goto error; + buf[sizeof(buf) - 1] = '\0'; + ret = strtoul(buf, NULL, base); + return (unsigned int)ret; + + error: + perror(path); + return 0; +} + +static void read_sysfs_file_string(const char *d_name, const char *file, char *buf, int len) +{ + char path[MY_PATH_MAX]; + int fd; + ssize_t r; + fd = snprintf(path, MY_PATH_MAX, "%s/%s/%s", sys_bus_usb_devices, d_name, file); + if (fd < 0 || fd >= MY_PATH_MAX) + goto error; + path[fd] = '\0'; + fd = open(path, O_RDONLY); + if (fd < 0) + goto error; + r = read(fd, buf, len); + close(fd); + if (r > 0 && r < len) { + buf[r] = '\0'; + r--; + while (r >= 0 && buf[r] == '\n') { + buf[r] = '\0'; + r--; + } + while (r >= 0) { + if (buf[r] == '\n') + buf[r] = ' '; + r--; + } + return; + } + error: + buf[0] = '\0'; +} + +static void append_dev_interface(struct usbinterface *i, struct usbinterface *new) +{ + while (i->next) { + if (i == new) + return; + i = i->next; + } + if (i == new) + return; + i->next = new; +} + +static void append_dev_sibling(struct usbdevice *d, struct usbdevice *new) +{ + while (d->next) + d = d->next; + d->next = new; +} + +static void append_businterface(unsigned int busnum, struct usbinterface *new) +{ + struct usbbusnode *b = usbbuslist; + struct usbinterface *i; + while (b) { + if (b->busnum == busnum) { + i = b->first_interface; + if (i) { + while (i->next) { + if (i == new) + return; + i = i->next; + } + if (i == new) + return; + i->next = new; + } else + b->first_interface = new; + break; + } + b = b->next; + } +} + +static void append_busnode(struct usbbusnode *new) +{ + struct usbbusnode *b = usbbuslist; + if (b) { + while (b->next) + b = b->next; + b->next = new; + } else + usbbuslist = new; +} + +static void add_usb_interface(const char *d_name) +{ + struct usbinterface *e; + const char *p; + char *pn, driver[MY_PATH_MAX], link[MY_PATH_MAX]; + unsigned long i; + int l; + p = strchr(d_name, ':'); + p++; + i = strtoul(p, &pn, 10); + if (!pn || p == pn) + return; + e = malloc(sizeof(struct usbinterface)); + if (!e) + return; + memset(e, 0, sizeof(struct usbinterface)); + e->configuration = i; + p = pn + 1; + i = strtoul(p, &pn, 10); + if (!pn || p == pn) + { + free(e); + return; + } + e->ifnum = i; + if (snprintf(e->name, MY_SYSFS_FILENAME_LEN, "%s", d_name) >= MY_SYSFS_FILENAME_LEN) + printf("warning: '%s' truncated to '%s'\n", d_name, e->name); + SYSFS_INTu(d_name, e, bAlternateSetting); + SYSFS_INTx(d_name, e, bInterfaceClass); + SYSFS_INTx(d_name, e, bInterfaceNumber); + SYSFS_INTx(d_name, e, bInterfaceProtocol); + SYSFS_INTx(d_name, e, bInterfaceSubClass); + SYSFS_INTx(d_name, e, bNumEndpoints); + l = snprintf(link, MY_PATH_MAX, "%s/%s/driver", sys_bus_usb_devices, d_name); + if (l > 0 && l < MY_PATH_MAX) { + l = readlink(link, driver, MY_PATH_MAX); + if (l >= 0) { + if (l < MY_PATH_MAX - 1) + driver[l] = '\0'; + else + driver[0] = '\0'; + p = strrchr(driver, '/'); + if (p) + snprintf(e->driver, sizeof(e->driver), "%s", p + 1); + } else { + snprintf(e->driver, sizeof(e->driver), "[none]"); + } + } else + printf("Can not read driver link for '%s': %d\n", d_name, l); + list_add_tail(&e->list, &interfacelist); +} + +static void add_usb_device(const char *d_name) +{ + struct usbdevice *d; + const char *p; + char *pn, driver[MY_PATH_MAX], link[MY_PATH_MAX]; + unsigned long i; + int l; + p = d_name; + i = strtoul(p, &pn, 10); + if (!pn || p == pn) + return; + d = malloc(sizeof(struct usbdevice)); + if (!d) + return; + memset(d, 0, sizeof(struct usbdevice)); + d->busnum = i; + while (*pn) { + p = pn + 1; + i = strtoul(p, &pn, 10); + if (p == pn) + break; + d->parent_portnum = d->portnum; + d->portnum = i; + } + if (snprintf(d->name, MY_SYSFS_FILENAME_LEN, "%s", d_name) >= MY_SYSFS_FILENAME_LEN) + printf("warning: '%s' truncated to '%s'\n", d_name, d->name); + SYSFS_INTu(d_name, d, bConfigurationValue); + SYSFS_INTx(d_name, d, bDeviceClass); + SYSFS_INTx(d_name, d, bDeviceProtocol); + SYSFS_INTx(d_name, d, bDeviceSubClass); + SYSFS_INTx(d_name, d, bMaxPacketSize0); + SYSFS_STR(d_name, d, bMaxPower); + SYSFS_INTu(d_name, d, bNumConfigurations); + SYSFS_INTx(d_name, d, bNumInterfaces); + SYSFS_INTx(d_name, d, bcdDevice); + SYSFS_INTx(d_name, d, bmAttributes); + SYSFS_INTu(d_name, d, configuration); + SYSFS_INTu(d_name, d, devnum); + SYSFS_INTx(d_name, d, idProduct); + SYSFS_INTx(d_name, d, idVendor); + SYSFS_INTu(d_name, d, maxchild); + SYSFS_STR(d_name, d, manufacturer); + SYSFS_STR(d_name, d, product); + SYSFS_STR(d_name, d, serial); + SYSFS_STR(d_name, d, version); + SYSFS_STR(d_name, d, speed); + SYSFS_INTu(d_name, d, rx_lanes); + SYSFS_INTu(d_name, d, tx_lanes); + l = snprintf(link, MY_PATH_MAX, "%s/%s/driver", sys_bus_usb_devices, d_name); + if (l > 0 && l < MY_PATH_MAX) { + l = readlink(link, driver, MY_PATH_MAX); + if (l >= 0) { + if (l < MY_PATH_MAX - 1) + driver[l] = '\0'; + else + driver[0] = '\0'; + p = strrchr(driver, '/'); + if (p) + snprintf(d->driver, sizeof(d->driver), "%s", p + 1); + } + } else + printf("Can not read driver link for '%s': %d\n", d_name, l); + list_add_tail(&d->list, &usbdevlist); +} + +static void get_roothub_driver(struct usbbusnode *b, const char *d_name) +{ + char *p, path[MY_PATH_MAX], link[MY_PATH_MAX]; + int l; + l = snprintf(link, MY_PATH_MAX, "%s/%s/../driver", sys_bus_usb_devices, d_name); + if (l > 0 && l < MY_PATH_MAX) { + l = readlink(link, path, MY_PATH_MAX); + if (l >= 0) { + if (l < MY_PATH_MAX - 1) + path[l] = '\0'; + else + path[0] = '\0'; + p = strrchr(path, '/'); + if (p) + snprintf(b->driver, sizeof(b->driver), "%s", p + 1); + } + } else + printf("Can not read driver link for '%s': %d\n", d_name, l); +} + +static void add_usb_bus(const char *d_name) +{ + struct usbbusnode *bus; + bus = malloc(sizeof(struct usbbusnode)); + if (bus) { + memset(bus, 0, sizeof(struct usbbusnode)); + bus->busnum = strtoul(d_name + 3, NULL, 10); + if (snprintf(bus->name, MY_SYSFS_FILENAME_LEN, "%s", d_name) >= MY_SYSFS_FILENAME_LEN) + printf("warning: '%s' truncated to '%s'\n", d_name, bus->name); + SYSFS_INTu(d_name, bus, devnum); + SYSFS_INTx(d_name, bus, bDeviceClass); + SYSFS_INTx(d_name, bus, idProduct); + SYSFS_INTx(d_name, bus, idVendor); + SYSFS_INTu(d_name, bus, maxchild); + SYSFS_STR(d_name, bus, speed); + SYSFS_INTu(d_name, bus, rx_lanes); + SYSFS_INTu(d_name, bus, tx_lanes); + append_busnode(bus); + get_roothub_driver(bus, d_name); + } +} + +static void inspect_bus_entry(const char *d_name) +{ + if (d_name[0] == '.' && (!d_name[1] || (d_name[1] == '.' && !d_name[2]))) + return; + if (d_name[0] == 'u' && d_name[1] == 's' && d_name[2] == 'b' && isdigit(d_name[3])) { + add_usb_bus(d_name); + } else if (isdigit(d_name[0])) { + if (strchr(d_name, ':')) + add_usb_interface(d_name); + else + add_usb_device(d_name); + } else + fprintf(stderr, "ignoring '%s'\n", d_name); +} + +static void walk_usb_devices(DIR * sbud) +{ + struct dirent *de; + while ((de = readdir(sbud))) + inspect_bus_entry(de->d_name); +} + +static void assign_dev_to_bus(struct usbdevice *d) +{ + struct usbbusnode *b = usbbuslist; + while (b) { + if (b->busnum == d->busnum) { + if (b->first_child) + append_dev_sibling(b->first_child, d); + else + b->first_child = d; + } + b = b->next; + } +} + +static void assign_dev_to_parent(struct usbdevice *d) +{ + struct list_head *l; + struct usbdevice *pd; + char n[MY_SYSFS_FILENAME_LEN], *p; + for (l = usbdevlist.next; l != &usbdevlist; l = l->next) { + pd = list_entry(l, struct usbdevice, list); + if (pd == d) + continue; + if (pd->busnum == d->busnum && pd->portnum == d->parent_portnum) { + strcpy(n, d->name); + p = strrchr(n, '.'); + if (p) { + *p = '\0'; + if (strcmp(n, pd->name)) { + continue; + } + d->parent = pd; + if (pd->first_child) + append_dev_sibling(pd->first_child, d); + else + pd->first_child = d; + break; + } + } + } +} + +static void assign_interface_to_parent(struct usbdevice *d, struct usbinterface *i) +{ + const char *p; + char *pn, name[MY_SYSFS_FILENAME_LEN]; + ptrdiff_t l; + unsigned int busnum; + + p = strchr(i->name, ':'); + if (p) { + l = p - i->name; + if (l < MY_SYSFS_FILENAME_LEN) { + memcpy(name, i->name, l); + name[l] = '\0'; + } else + name[0] = '\0'; + if (strcmp(d->name, name) == 0) { + i->parent = d; + if (d->first_interface) + append_dev_interface(d->first_interface, i); + else + d->first_interface = i; + } else { + busnum = strtoul(name, &pn, 10); + if (pn && pn != name) { + if (pn[1] == '0') + append_businterface(busnum, i); + } + } + } +} + +static void connect_devices(void) +{ + struct list_head *ld, *li; + struct usbdevice *d; + struct usbinterface *e; + for (ld = usbdevlist.next; ld != &usbdevlist; ld = ld->next) { + d = list_entry(ld, struct usbdevice, list); + if (d->parent_portnum) + assign_dev_to_parent(d); + else + assign_dev_to_bus(d); + for (li = interfacelist.next; li != &interfacelist; li = li->next) { + e = list_entry(li, struct usbinterface, list); + if (!e->parent) + assign_interface_to_parent(d, e); + } + } + for (li = interfacelist.next; li != &interfacelist; li = li->next) { + e = list_entry(li, struct usbinterface, list); + } +} + +static void sort_dev_interfaces(struct usbinterface **i) +{ + struct usbinterface *t, *p, **pp; + int swapped; + p = *i; + pp = i; + do { + p = *i; + pp = i; + swapped = 0; + while (p->next) { + if (p->configuration > p->next->configuration) { + t = p->next; + p->next = t->next; + t->next = p; + *pp = t; + swapped = 1; + p = t; + } + if (p->ifnum > p->next->ifnum) { + t = p->next; + p->next = t->next; + t->next = p; + *pp = t; + swapped = 1; + p = t; + } + pp = &p->next; + p = p->next; + } + } while (swapped); +} + +static void sort_dev_siblings(struct usbdevice **d) +{ + struct usbdevice *t, *p, **pp; + int swapped; + p = *d; + pp = d; + if (p->first_child) + sort_dev_siblings(&p->first_child); + if (p->first_interface) + sort_dev_interfaces(&p->first_interface); + do { + p = *d; + pp = d; + swapped = 0; + while (p->next) { + sort_dev_siblings(&p->next); + if (p->portnum > p->next->portnum) { + t = p->next; + p->next = t->next; + t->next = p; + *pp = t; + swapped = 1; + p = t; + } + pp = &p->next; + p = p->next; + } + } while (swapped); +} + +static void sort_devices(void) +{ + struct usbbusnode *b = usbbuslist; + while (b) { + if (b->first_child) + sort_dev_siblings(&b->first_child); + b = b->next; + } +} + +static void sort_busses(void) +{ + /* sort in numerical order to match 'lsusb' output */ + struct usbbusnode *t, *p, **pp; + int swapped; + do { + p = usbbuslist; + if (p == NULL) + return; + pp = &usbbuslist; + swapped = 0; + while (p && p->next) { + if (p->busnum > p->next->busnum) { + t = p->next; + p->next = t->next; + t->next = p; + *pp = t; + swapped = 1; + p = t; + } + pp = &p->next; + p = p->next; + } + } while (swapped); +} + +static void print_tree_dev_interface(struct usbdevice *d, struct usbinterface *i) +{ + indent += 3; + do { + printf(" %*s", indent, "|__ "); + print_usbdevice(d, i); + if (i) + i = i->next; + } while (i); + indent -= 3; +} +static void print_tree_dev_children(struct usbdevice *d) +{ + indent += 4; + while (d) { + print_tree_dev_interface(d, d->first_interface); + print_tree_dev_children(d->first_child); + d = d->next; + } + indent -= 4; +} + +static void print_tree(void) +{ + struct usbbusnode *b = usbbuslist; + while (b) { + print_usbbusnode(b); + if (b->first_child) + print_tree_dev_children(b->first_child); + b = b->next; + } +} + +int lsusb_t(void) +{ + DIR *sbud = opendir(sys_bus_usb_devices); + if (sbud) { + walk_usb_devices(sbud); + closedir(sbud); + connect_devices(); + sort_devices(); + sort_busses(); + print_tree(); + } else + perror(sys_bus_usb_devices); + return sbud == NULL; +} diff --git a/lsusb.8.in b/lsusb.8.in new file mode 100644 index 0000000..5b116f1 --- /dev/null +++ b/lsusb.8.in @@ -0,0 +1,66 @@ +.\"SPDX-License-Identifier: GPL-2.0-only +.\"Copyright (c) 1999 Thomas Sailer +.TH lsusb 8 "11 February 2019" "usbutils-VERSION" "Linux USB Utilities" +.IX lsusb +.SH NAME +lsusb \- list USB devices +.SH SYNOPSIS +.B lsusb +[ +.I options +] +.SH DESCRIPTION +.B lsusb +is a utility for displaying information about USB buses in the system and +the devices connected to them. It uses udev's hardware database to +associate a full human-readable name to the vendor ID and the product ID. + +.SH OPTIONS +.TP +.BR \-v ", " \-\-verbose +Tells +.I lsusb +to be verbose and display detailed information about the devices shown. +This includes configuration descriptors for the device's current speed. +Class descriptors will be shown, when available, for USB device classes +including hub, audio, HID, communications, and chipcard. Can be used with the +\fB-t\fP option. +.TP +\fB\-s\fP [[\fIbus\fP]\fB:\fP][\fIdevnum\fP] +Show only devices in specified +.I bus +and/or +.IR devnum . +Both IDs are given in decimal and may be omitted. +.TP +\fB\-d\fP [\fIvendor\fP]\fB:\fP[\fIproduct\fP] +Show only devices with the specified vendor and product ID. +Both IDs are given in hexadecimal. +.TP +.B \-D \fIdevice\fP +Do not scan the /dev/bus/usb directory, +instead display only information +about the device whose device file is given. +The device file should be something like /dev/bus/usb/001/001. +This option displays detailed information like the \fB-v\fP option; +you must be root to do this. +.TP +.BR \-t ", " \-\-tree +Tells +.I lsusb +to dump the physical USB device hierarchy as a tree. Verbosity can be increased twice with the +\fB-v\fP option. +.TP +.BR \-V ", " \-\-version +Print version information on standard output, +then exit successfully. + +.SH RETURN VALUE +If the specified device is not found, a non-zero exit code is returned. + +.SH SEE ALSO +.BR lspci (8), +.BR usbview (8). + +.SH AUTHOR +Thomas Sailer, . diff --git a/lsusb.c b/lsusb.c new file mode 100644 index 0000000..5c64f42 --- /dev/null +++ b/lsusb.c @@ -0,0 +1,3827 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * lspci like utility for the USB bus + * + * Copyright (C) 1999-2001, 2003 Thomas Sailer (t.sailer@alumni.ethz.ch) + * Copyright (C) 2003-2005 David Brownell + */ + +#include "config.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef HAVE_BYTESWAP_H +#include +#endif + +#include +#include + +#include "lsusb.h" +#include "names.h" +#include "sysfs.h" +#include "usbmisc.h" +#include "desc-defs.h" +#include "desc-dump.h" + +#include + +#define le16_to_cpu(x) libusb_cpu_to_le16(libusb_cpu_to_le16(x)) + +/* from USB 2.0 spec and updates */ +#define USB_DT_DEVICE_QUALIFIER 0x06 +#define USB_DT_OTHER_SPEED_CONFIG 0x07 +#define USB_DT_OTG 0x09 +#define USB_DT_DEBUG 0x0a +#define USB_DT_INTERFACE_ASSOCIATION 0x0b +#define USB_DT_SECURITY 0x0c +#define USB_DT_KEY 0x0d +#define USB_DT_ENCRYPTION_TYPE 0x0e +#define USB_DT_BOS 0x0f +#define USB_DT_DEVICE_CAPABILITY 0x10 +#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11 +#define USB_DT_WIRE_ADAPTER 0x21 +#define USB_DT_RPIPE 0x22 +#define USB_DT_RC_INTERFACE 0x23 +#define USB_DT_SS_ENDPOINT_COMP 0x30 + +/* Device Capability Type Codes (Wireless USB spec and USB 3.0 bus spec) */ +#define USB_DC_WIRELESS_USB 0x01 +#define USB_DC_20_EXTENSION 0x02 +#define USB_DC_SUPERSPEED 0x03 +#define USB_DC_CONTAINER_ID 0x04 +#define USB_DC_PLATFORM 0x05 +#define USB_DC_SUPERSPEEDPLUS 0x0a +#define USB_DC_BILLBOARD 0x0d +#define USB_DC_BILLBOARD_ALT_MODE 0x0f +#define USB_DC_CONFIGURATION_SUMMARY 0x10 + +/* Conventional codes for class-specific descriptors. The convention is + * defined in the USB "Common Class" Spec (3.11). Individual class specs + * are authoritative for their usage, not the "common class" writeup. + */ +#define USB_DT_CS_DEVICE (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_DEVICE) +#define USB_DT_CS_CONFIG (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_CONFIG) +#define USB_DT_CS_STRING (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_STRING) +#define USB_DT_CS_INTERFACE (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_INTERFACE) +#define USB_DT_CS_ENDPOINT (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_ENDPOINT) + +#ifndef USB_CLASS_CCID +#define USB_CLASS_CCID 0x0b +#endif + +#ifndef USB_CLASS_VIDEO +#define USB_CLASS_VIDEO 0x0e +#endif + +#ifndef USB_CLASS_APPLICATION +#define USB_CLASS_APPLICATION 0xfe +#endif + +#ifndef USB_AUDIO_CLASS_1 +#define USB_AUDIO_CLASS_1 0x00 +#endif + +#ifndef USB_AUDIO_CLASS_2 +#define USB_AUDIO_CLASS_2 0x20 +#endif + +/* USB DCD for Audio Devices Release 3.0: Section A.6, pp139 */ +#ifndef USB_AUDIO_CLASS_3 +#define USB_AUDIO_CLASS_3 0x30 +#endif + +#ifndef USB_VIDEO_PROTOCOL_15 +#define USB_VIDEO_PROTOCOL_15 0x01 +#endif + +#define VERBLEVEL_DEFAULT 0 /* 0 gives lspci behaviour; 1, lsusb-0.9 */ + +#define CTRL_TIMEOUT (5*1000) /* milliseconds */ + +#define HUB_STATUS_BYTELEN 3 /* max 3 bytes status = hub + 23 ports */ + +#define BILLBOARD_MAX_NUM_ALT_MODE (0x34) + +/* from WebUSB specification : https://wicg.github.io/webusb/ */ +#define WEBUSB_GUID "{3408b638-09a9-47a0-8bfd-a0768815b665}" +#define WEBUSB_GET_URL 0x02 +#define USB_DT_WEBUSB_URL 0x03 + +unsigned int verblevel = VERBLEVEL_DEFAULT; +static int do_report_desc = 1; +static const char * const encryption_type[] = { + "UNSECURE", + "WIRED", + "CCM_1", + "RSA_1", + "RESERVED" +}; + +static const char * const vconn_power[] = { + "1W", + "1.5W", + "2W", + "3W", + "4W", + "5W", + "6W", + "reserved" +}; + +static const char * const alt_mode_state[] = { + "Unspecified Error", + "Alternate Mode configuration not attempted", + "Alternate Mode configuration attempted but unsuccessful", + "Alternate Mode configuration successful" +}; + +static void dump_interface(libusb_device_handle *dev, const struct libusb_interface *interface); +static void dump_endpoint(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const struct libusb_endpoint_descriptor *endpoint); +static void dump_audiocontrol_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol); +static void dump_audiostreaming_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol); +static void dump_midistreaming_interface(libusb_device_handle *dev, const unsigned char *buf); +static void dump_videocontrol_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol); +static void dump_videostreaming_interface(const unsigned char *buf); +static void dump_dfu_interface(const unsigned char *buf); +static char *dump_comm_descriptor(libusb_device_handle *dev, const unsigned char *buf, char *indent); +static void dump_hid_device(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const unsigned char *buf); +static void dump_printer_device(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const unsigned char *buf); +static void dump_audiostreaming_endpoint(libusb_device_handle *dev, const unsigned char *buf, int protocol); +static void dump_midistreaming_endpoint(const unsigned char *buf); +static void dump_hub(const char *prefix, const unsigned char *p, int tt_type); +static void dump_ccid_device(const unsigned char *buf); +static void dump_billboard_device_capability_desc(libusb_device_handle *dev, unsigned char *buf); + +/* ---------------------------------------------------------------------- */ + +static unsigned int convert_le_u32 (const unsigned char *buf) +{ + return buf[0] | (buf[1] << 8) | (buf[2] << 16) | (buf[3] << 24); +} + +static unsigned int convert_le_u16 (const unsigned char *buf) +{ + return buf[0] | (buf[1] << 8); +} + +/* ---------------------------------------------------------------------- */ + +/* workaround libusb API goofs: "byte" should never be sign extended; + * using "char" is trouble. + */ + +static inline int typesafe_control_msg(libusb_device_handle *dev, + unsigned char requesttype, unsigned char request, + int value, int idx, + unsigned char *bytes, unsigned size, int timeout) +{ + int ret = libusb_control_transfer(dev, requesttype, request, value, + idx, bytes, size, timeout); + + return ret; +} + +#define usb_control_msg typesafe_control_msg + +static int get_protocol_string(char *buf, size_t size, uint8_t cls, uint8_t subcls, uint8_t proto) +{ + const char *cp; + + if (size < 1) + return 0; + *buf = 0; + if (!(cp = names_protocol(cls, subcls, proto))) + return 0; + return snprintf(buf, size, "%s", cp); +} + +static int get_videoterminal_string(char *buf, size_t size, uint16_t termt) +{ + const char *cp; + + if (size < 1) + return 0; + *buf = 0; + if (!(cp = names_videoterminal(termt))) + return 0; + return snprintf(buf, size, "%s", cp); +} + +static const char *get_guid(const unsigned char *buf) +{ + static char guid[39]; + + /* NOTE: see RFC 4122 for more information about GUID/UUID + * structure. The first fields fields are historically big + * endian numbers, dating from Apollo mc68000 workstations. + */ + sprintf(guid, "{%02x%02x%02x%02x" + "-%02x%02x" + "-%02x%02x" + "-%02x%02x" + "-%02x%02x%02x%02x%02x%02x}", + buf[3], buf[2], buf[1], buf[0], + buf[5], buf[4], + buf[7], buf[6], + buf[8], buf[9], + buf[10], buf[11], buf[12], buf[13], buf[14], buf[15]); + return guid; +} + +/* ---------------------------------------------------------------------- */ + +static void dump_bytes(const unsigned char *buf, unsigned int len) +{ + unsigned int i; + + for (i = 0; i < len; i++) + printf(" %02x", buf[i]); + printf("\n"); +} + +static void dump_junk(const unsigned char *buf, const char *indent, unsigned int len) +{ + unsigned int i; + + if (buf[0] <= len) + return; + printf("%sjunk at descriptor end:", indent); + for (i = len; i < buf[0]; i++) + printf(" %02x", buf[i]); + printf("\n"); +} + +/* + * General config descriptor dump + */ + +static void dump_device( + libusb_device *dev, + struct libusb_device_descriptor *descriptor +) +{ + char vendor[128], product[128]; + char cls[128], subcls[128], proto[128]; + char mfg[128] = {0}, prod[128] = {0}, serial[128] = {0}; + char sysfs_name[PATH_MAX]; + + get_vendor_product_with_fallback(vendor, sizeof(vendor), + product, sizeof(product), dev); + get_class_string(cls, sizeof(cls), descriptor->bDeviceClass); + get_subclass_string(subcls, sizeof(subcls), + descriptor->bDeviceClass, descriptor->bDeviceSubClass); + get_protocol_string(proto, sizeof(proto), descriptor->bDeviceClass, + descriptor->bDeviceSubClass, descriptor->bDeviceProtocol); + + if (get_sysfs_name(sysfs_name, sizeof(sysfs_name), dev) >= 0) { + read_sysfs_prop(mfg, sizeof(mfg), sysfs_name, "manufacturer"); + read_sysfs_prop(prod, sizeof(prod), sysfs_name, "product"); + read_sysfs_prop(serial, sizeof(serial), sysfs_name, "serial"); + } + + printf("Device Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bcdUSB %2x.%02x\n" + " bDeviceClass %5u %s\n" + " bDeviceSubClass %5u %s\n" + " bDeviceProtocol %5u %s\n" + " bMaxPacketSize0 %5u\n" + " idVendor 0x%04x %s\n" + " idProduct 0x%04x %s\n" + " bcdDevice %2x.%02x\n" + " iManufacturer %5u %s\n" + " iProduct %5u %s\n" + " iSerial %5u %s\n" + " bNumConfigurations %5u\n", + descriptor->bLength, descriptor->bDescriptorType, + descriptor->bcdUSB >> 8, descriptor->bcdUSB & 0xff, + descriptor->bDeviceClass, cls, + descriptor->bDeviceSubClass, subcls, + descriptor->bDeviceProtocol, proto, + descriptor->bMaxPacketSize0, + descriptor->idVendor, vendor, descriptor->idProduct, product, + descriptor->bcdDevice >> 8, descriptor->bcdDevice & 0xff, + descriptor->iManufacturer, mfg, + descriptor->iProduct, prod, + descriptor->iSerialNumber, serial, + descriptor->bNumConfigurations); +} + +static void dump_wire_adapter(const unsigned char *buf) +{ + + printf(" Wire Adapter Class Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bcdWAVersion %2x.%02x\n" + " bNumPorts %5u\n" + " bmAttributes %5u\n" + " wNumRPRipes %5u\n" + " wRPipeMaxBlock %5u\n" + " bRPipeBlockSize %5u\n" + " bPwrOn2PwrGood %5u\n" + " bNumMMCIEs %5u\n" + " DeviceRemovable %5u\n", + buf[0], buf[1], buf[3], buf[2], buf[4], buf[5], + (buf[6] | buf[7] << 8), + (buf[8] | buf[9] << 8), + buf[10], buf[11], buf[12], buf[13]); +} + +static void dump_rc_interface(const unsigned char *buf) +{ + printf(" Radio Control Interface Class Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bcdRCIVersion %2x.%02x\n", + buf[0], buf[1], buf[3], buf[2]); + +} + +static void dump_security(const unsigned char *buf) +{ + printf(" Security Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " wTotalLength 0x%04x\n" + " bNumEncryptionTypes %5u\n", + buf[0], buf[1], (buf[3] << 8 | buf[2]), buf[4]); +} + +static void dump_encryption_type(const unsigned char *buf) +{ + int b_encryption_type = buf[2] & 0x4; + + printf(" Encryption Type Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bEncryptionType %5u %s\n" + " bEncryptionValue %5u\n" + " bAuthKeyIndex %5u\n", + buf[0], buf[1], buf[2], + encryption_type[b_encryption_type], buf[3], buf[4]); +} + +static void dump_association(libusb_device_handle *dev, const unsigned char *buf) +{ + char cls[128], subcls[128], proto[128]; + char *func; + + get_class_string(cls, sizeof(cls), buf[4]); + get_subclass_string(subcls, sizeof(subcls), buf[4], buf[5]); + get_protocol_string(proto, sizeof(proto), buf[4], buf[5], buf[6]); + func = get_dev_string(dev, buf[7]); + + printf(" Interface Association:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bFirstInterface %5u\n" + " bInterfaceCount %5u\n" + " bFunctionClass %5u %s\n" + " bFunctionSubClass %5u %s\n" + " bFunctionProtocol %5u %s\n" + " iFunction %5u %s\n", + buf[0], buf[1], + buf[2], buf[3], + buf[4], cls, + buf[5], subcls, + buf[6], proto, + buf[7], func); + + free(func); +} + +static void dump_config(libusb_device_handle *dev, struct libusb_config_descriptor *config, unsigned speed) +{ + char *cfg; + int i; + + cfg = get_dev_string(dev, config->iConfiguration); + + printf(" Configuration Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " wTotalLength 0x%04x\n" + " bNumInterfaces %5u\n" + " bConfigurationValue %5u\n" + " iConfiguration %5u %s\n" + " bmAttributes 0x%02x\n", + config->bLength, config->bDescriptorType, + le16_to_cpu(config->wTotalLength), + config->bNumInterfaces, config->bConfigurationValue, + config->iConfiguration, + cfg, config->bmAttributes); + + free(cfg); + + if (!(config->bmAttributes & 0x80)) + printf(" (Missing must-be-set bit!)\n"); + if (config->bmAttributes & 0x40) + printf(" Self Powered\n"); + else + printf(" (Bus Powered)\n"); + if (config->bmAttributes & 0x20) + printf(" Remote Wakeup\n"); + if (config->bmAttributes & 0x10) + printf(" Battery Powered\n"); + printf(" MaxPower %5umA\n", config->MaxPower * (speed >= 0x0300 ? 8 : 2)); + + /* avoid re-ordering or hiding descriptors for display */ + if (config->extra_length) { + int size = config->extra_length; + const unsigned char *buf = config->extra; + + while (size >= 2) { + if (buf[0] < 2) { + dump_junk(buf, " ", size); + break; + } + switch (buf[1]) { + case USB_DT_OTG: + /* handled separately */ + break; + case USB_DT_INTERFACE_ASSOCIATION: + dump_association(dev, buf); + break; + case USB_DT_SECURITY: + dump_security(buf); + break; + case USB_DT_ENCRYPTION_TYPE: + dump_encryption_type(buf); + break; + default: + /* often a misplaced class descriptor */ + printf(" ** UNRECOGNIZED: "); + dump_bytes(buf, buf[0]); + break; + } + size -= buf[0]; + buf += buf[0]; + } + } + for (i = 0 ; i < config->bNumInterfaces ; i++) + dump_interface(dev, &config->interface[i]); +} + +static void dump_altsetting(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface) +{ + char cls[128], subcls[128], proto[128]; + char *ifstr; + + const unsigned char *buf; + unsigned size, i; + + get_class_string(cls, sizeof(cls), interface->bInterfaceClass); + get_subclass_string(subcls, sizeof(subcls), interface->bInterfaceClass, interface->bInterfaceSubClass); + get_protocol_string(proto, sizeof(proto), interface->bInterfaceClass, interface->bInterfaceSubClass, interface->bInterfaceProtocol); + ifstr = get_dev_string(dev, interface->iInterface); + + printf(" Interface Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bInterfaceNumber %5u\n" + " bAlternateSetting %5u\n" + " bNumEndpoints %5u\n" + " bInterfaceClass %5u %s\n" + " bInterfaceSubClass %5u %s\n" + " bInterfaceProtocol %5u %s\n" + " iInterface %5u %s\n", + interface->bLength, interface->bDescriptorType, interface->bInterfaceNumber, + interface->bAlternateSetting, interface->bNumEndpoints, interface->bInterfaceClass, cls, + interface->bInterfaceSubClass, subcls, interface->bInterfaceProtocol, proto, + interface->iInterface, ifstr); + + free(ifstr); + + /* avoid re-ordering or hiding descriptors for display */ + if (interface->extra_length) { + size = interface->extra_length; + buf = interface->extra; + while (size >= 2 * sizeof(uint8_t)) { + if (buf[0] < 2) { + dump_junk(buf, " ", size); + break; + } + + switch (buf[1]) { + + /* This is the polite way to provide class specific + * descriptors: explicitly tagged, using common class + * spec conventions. + */ + case USB_DT_CS_DEVICE: + case USB_DT_CS_INTERFACE: + switch (interface->bInterfaceClass) { + case LIBUSB_CLASS_AUDIO: + switch (interface->bInterfaceSubClass) { + case 1: + dump_audiocontrol_interface(dev, buf, interface->bInterfaceProtocol); + break; + case 2: + dump_audiostreaming_interface(dev, buf, interface->bInterfaceProtocol); + break; + case 3: + dump_midistreaming_interface(dev, buf); + break; + default: + goto dump; + } + break; + case LIBUSB_CLASS_COMM: + dump_comm_descriptor(dev, buf, + " "); + break; + case USB_CLASS_VIDEO: + switch (interface->bInterfaceSubClass) { + case 1: + dump_videocontrol_interface(dev, buf, interface->bInterfaceProtocol); + break; + case 2: + dump_videostreaming_interface(buf); + break; + default: + goto dump; + } + break; + case USB_CLASS_APPLICATION: + switch (interface->bInterfaceSubClass) { + case 1: + dump_dfu_interface(buf); + break; + default: + goto dump; + } + break; + case LIBUSB_CLASS_HID: + dump_hid_device(dev, interface, buf); + break; + case LIBUSB_CLASS_PRINTER: + dump_printer_device(dev, interface, buf); + break; + case USB_CLASS_CCID: + dump_ccid_device(buf); + break; + default: + goto dump; + } + break; + + /* This is the ugly way: implicitly tagged, + * each class could redefine the type IDs. + */ + default: + switch (interface->bInterfaceClass) { + case LIBUSB_CLASS_HID: + dump_hid_device(dev, interface, buf); + break; + case USB_CLASS_CCID: + dump_ccid_device(buf); + break; + case 0xe0: /* wireless */ + switch (interface->bInterfaceSubClass) { + case 1: + switch (interface->bInterfaceProtocol) { + case 2: + dump_rc_interface(buf); + break; + default: + goto dump; + } + break; + case 2: + dump_wire_adapter(buf); + break; + default: + goto dump; + } + break; + case LIBUSB_CLASS_AUDIO: + switch (buf[1]) { + /* MISPLACED DESCRIPTOR */ + case USB_DT_CS_ENDPOINT: + switch (interface->bInterfaceSubClass) { + case 2: + dump_audiostreaming_endpoint(dev, buf, interface->bInterfaceProtocol); + break; + default: + goto dump; + } + break; + default: + goto dump; + } + break; + default: + /* ... not everything is class-specific */ + switch (buf[1]) { + case USB_DT_OTG: + /* handled separately */ + break; + case USB_DT_INTERFACE_ASSOCIATION: + dump_association(dev, buf); + break; + default: +dump: + /* often a misplaced class descriptor */ + printf(" ** UNRECOGNIZED: "); + dump_bytes(buf, buf[0]); + break; + } + } + } + size -= buf[0]; + buf += buf[0]; + } + } + + for (i = 0 ; i < interface->bNumEndpoints ; i++) + dump_endpoint(dev, interface, &interface->endpoint[i]); +} + +static void dump_interface(libusb_device_handle *dev, const struct libusb_interface *interface) +{ + int i; + + for (i = 0; i < interface->num_altsetting; i++) + dump_altsetting(dev, &interface->altsetting[i]); +} + +static void dump_pipe_desc(const unsigned char *buf) +{ + static const char *pipe_name[] = { + "Reserved", + "Command pipe", + "Status pipe", + "Data-in pipe", + "Data-out pipe", + [5 ... 0xDF] = "Reserved", + [0xE0 ... 0xEF] = "Vendor specific", + [0xF0 ... 0xFF] = "Reserved", + }; + + if (buf[0] == 4 && buf[1] == 0x24) { + printf(" %s (0x%02x)\n", pipe_name[buf[2]], buf[2]); + } else { + printf(" INTERFACE CLASS: "); + dump_bytes(buf, buf[0]); + } +} + +static void dump_endpoint(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const struct libusb_endpoint_descriptor *endpoint) +{ + static const char * const typeattr[] = { + "Control", + "Isochronous", + "Bulk", + "Interrupt" + }; + static const char * const syncattr[] = { + "None", + "Asynchronous", + "Adaptive", + "Synchronous" + }; + static const char * const usage[] = { + "Data", + "Feedback", + "Implicit feedback Data", + "(reserved)" + }; + static const char * const hb[] = { "1x", "2x", "3x", "(?\?)" }; + const unsigned char *buf; + unsigned size; + unsigned wmax = le16_to_cpu(endpoint->wMaxPacketSize); + + printf(" Endpoint Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bEndpointAddress 0x%02x EP %u %s\n" + " bmAttributes %5u\n" + " Transfer Type %s\n" + " Synch Type %s\n" + " Usage Type %s\n" + " wMaxPacketSize 0x%04x %s %d bytes\n" + " bInterval %5u\n", + endpoint->bLength, + endpoint->bDescriptorType, + endpoint->bEndpointAddress, + endpoint->bEndpointAddress & 0x0f, + (endpoint->bEndpointAddress & 0x80) ? "IN" : "OUT", + endpoint->bmAttributes, + typeattr[endpoint->bmAttributes & 3], + syncattr[(endpoint->bmAttributes >> 2) & 3], + usage[(endpoint->bmAttributes >> 4) & 3], + wmax, hb[(wmax >> 11) & 3], wmax & 0x7ff, + endpoint->bInterval); + /* only for audio endpoints */ + if (endpoint->bLength == 9) + printf(" bRefresh %5u\n" + " bSynchAddress %5u\n", + endpoint->bRefresh, endpoint->bSynchAddress); + + /* avoid re-ordering or hiding descriptors for display */ + if (endpoint->extra_length) { + size = endpoint->extra_length; + buf = endpoint->extra; + while (size >= 2 * sizeof(uint8_t)) { + if (buf[0] < 2) { + dump_junk(buf, " ", size); + break; + } + switch (buf[1]) { + case USB_DT_CS_ENDPOINT: + if (interface->bInterfaceClass == 1 && interface->bInterfaceSubClass == 2) + dump_audiostreaming_endpoint(dev, buf, interface->bInterfaceProtocol); + else if (interface->bInterfaceClass == 1 && interface->bInterfaceSubClass == 3) + dump_midistreaming_endpoint(buf); + break; + case USB_DT_CS_INTERFACE: + /* MISPLACED DESCRIPTOR ... less indent */ + switch (interface->bInterfaceClass) { + case LIBUSB_CLASS_COMM: + case LIBUSB_CLASS_DATA: /* comm data */ + dump_comm_descriptor(dev, buf, + " "); + break; + case LIBUSB_CLASS_MASS_STORAGE: + dump_pipe_desc(buf); + break; + default: + printf(" INTERFACE CLASS: "); + dump_bytes(buf, buf[0]); + } + break; + case USB_DT_CS_DEVICE: + /* MISPLACED DESCRIPTOR ... less indent */ + switch (interface->bInterfaceClass) { + case USB_CLASS_CCID: + dump_ccid_device(buf); + break; + default: + printf(" DEVICE CLASS: "); + dump_bytes(buf, buf[0]); + } + break; + case USB_DT_OTG: + /* handled separately */ + break; + case USB_DT_INTERFACE_ASSOCIATION: + dump_association(dev, buf); + break; + case USB_DT_SS_ENDPOINT_COMP: + printf(" bMaxBurst %15u\n", buf[2]); + /* Print bulk streams info or isoc "Mult" */ + if ((endpoint->bmAttributes & 3) == 2 && + (buf[3] & 0x1f)) + printf(" MaxStreams %14u\n", + (unsigned) 1 << buf[3]); + if ((endpoint->bmAttributes & 3) == 1 && + (buf[3] & 0x3)) + printf(" Mult %20u\n", + buf[3] & 0x3); + break; + default: + /* often a misplaced class descriptor */ + printf(" ** UNRECOGNIZED: "); + dump_bytes(buf, buf[0]); + break; + } + size -= buf[0]; + buf += buf[0]; + } + } +} + +static void dump_unit(unsigned int data, unsigned int len) +{ + char *systems[5] = { "None", "SI Linear", "SI Rotation", + "English Linear", "English Rotation" }; + + char *units[5][8] = { + { "None", "None", "None", "None", "None", + "None", "None", "None" }, + { "None", "Centimeter", "Gram", "Seconds", "Kelvin", + "Ampere", "Candela", "None" }, + { "None", "Radians", "Gram", "Seconds", "Kelvin", + "Ampere", "Candela", "None" }, + { "None", "Inch", "Slug", "Seconds", "Fahrenheit", + "Ampere", "Candela", "None" }, + { "None", "Degrees", "Slug", "Seconds", "Fahrenheit", + "Ampere", "Candela", "None" }, + }; + + unsigned int i; + unsigned int sys; + int earlier_unit = 0; + + /* First nibble tells us which system we're in. */ + sys = data & 0xf; + data >>= 4; + + if (sys > 4) { + if (sys == 0xf) + printf("System: Vendor defined, Unit: (unknown)\n"); + else + printf("System: Reserved, Unit: (unknown)\n"); + return; + } else { + printf("System: %s, Unit: ", systems[sys]); + } + for (i = 1 ; i < len * 2 ; i++) { + char nibble = data & 0xf; + data >>= 4; + if (nibble != 0) { + if (earlier_unit++ > 0) + printf("*"); + printf("%s", units[sys][i]); + if (nibble != 1) { + /* This is a _signed_ nibble(!) */ + + int val = nibble & 0x7; + if (nibble & 0x08) + val = -((0x7 & ~val) + 1); + printf("^%d", val); + } + } + } + if (earlier_unit == 0) + printf("(None)"); + printf("\n"); +} + +/* ---------------------------------------------------------------------- */ + +/* + * Audio Class descriptor dump + */ + +static void dump_audio_subtype(libusb_device_handle *dev, + const char *name, + const struct desc * const desc[3], + const unsigned char *buf, + int protocol, + unsigned int indent) +{ + static const char * const strings[] = { "UAC1", "UAC2", "UAC3" }; + unsigned int idx = 0; + + switch (protocol) { + case USB_AUDIO_CLASS_2: idx = 1; break; + case USB_AUDIO_CLASS_3: idx = 2; break; + } + + printf("(%s)\n", name); + + if (desc[idx] == NULL) { + printf("%*sWarning: %s descriptors are illegal for %s\n", + indent * 2, "", name, strings[idx]); + return; + } + + /* Skip the first three bytes; those common fields have already + * been dumped. */ + desc_dump(dev, desc[idx], buf + 3, buf[0] - 3, indent); +} + +/* USB Audio Class subtypes */ +enum uac_interface_subtype { + UAC_INTERFACE_SUBTYPE_AC_DESCRIPTOR_UNDEFINED = 0x00, + UAC_INTERFACE_SUBTYPE_HEADER = 0x01, + UAC_INTERFACE_SUBTYPE_INPUT_TERMINAL = 0x02, + UAC_INTERFACE_SUBTYPE_OUTPUT_TERMINAL = 0x03, + UAC_INTERFACE_SUBTYPE_EXTENDED_TERMINAL = 0x04, + UAC_INTERFACE_SUBTYPE_MIXER_UNIT = 0x05, + UAC_INTERFACE_SUBTYPE_SELECTOR_UNIT = 0x06, + UAC_INTERFACE_SUBTYPE_FEATURE_UNIT = 0x07, + UAC_INTERFACE_SUBTYPE_EFFECT_UNIT = 0x08, + UAC_INTERFACE_SUBTYPE_PROCESSING_UNIT = 0x09, + UAC_INTERFACE_SUBTYPE_EXTENSION_UNIT = 0x0a, + UAC_INTERFACE_SUBTYPE_CLOCK_SOURCE = 0x0b, + UAC_INTERFACE_SUBTYPE_CLOCK_SELECTOR = 0x0c, + UAC_INTERFACE_SUBTYPE_CLOCK_MULTIPLIER = 0x0d, + UAC_INTERFACE_SUBTYPE_SAMPLE_RATE_CONVERTER = 0x0e, + UAC_INTERFACE_SUBTYPE_CONNECTORS = 0x0f, + UAC_INTERFACE_SUBTYPE_POWER_DOMAIN = 0x10, +}; + +/* + * UAC1, UAC2, and UAC3 define bDescriptorSubtype differently for the + * AudioControl interface, so we need to do some ugly remapping: + * + * val | UAC1 | UAC2 | UAC3 + * -----|-----------------|-----------------------|--------------------- + * 0x00 | AC UNDEFINED | AC UNDEFINED | AC UNDEFINED + * 0x01 | HEADER | HEADER | HEADER + * 0x02 | INPUT_TERMINAL | INPUT_TERMINAL | INPUT_TERMINAL + * 0x03 | OUTPUT_TERMINAL | OUTPUT_TERMINAL | OUTPUT_TERMINAL + * 0x04 | MIXER_UNIT | MIXER_UNIT | EXTENDED_TERMINAL + * 0x05 | SELECTOR_UNIT | SELECTOR_UNIT | MIXER_UNIT + * 0x06 | FEATURE_UNIT | FEATURE_UNIT | SELECTOR_UNIT + * 0x07 | PROCESSING_UNIT | EFFECT_UNIT | FEATURE_UNIT + * 0x08 | EXTENSION_UNIT | PROCESSING_UNIT | EFFECT_UNIT + * 0x09 | - | EXTENSION_UNIT | PROCESSING_UNIT + * 0x0a | - | CLOCK_SOURCE | EXTENSION_UNIT + * 0x0b | - | CLOCK_SELECTOR | CLOCK_SOURCE + * 0x0c | - | CLOCK_MULTIPLIER | CLOCK_SELECTOR + * 0x0d | - | SAMPLE_RATE_CONVERTER | CLOCK_MULTIPLIER + * 0x0e | - | - | SAMPLE_RATE_CONVERTER + * 0x0f | - | - | CONNECTORS + * 0x10 | - | - | POWER_DOMAIN + */ +static enum uac_interface_subtype get_uac_interface_subtype(unsigned char c, int protocol) +{ + switch (protocol) { + case USB_AUDIO_CLASS_1: + switch(c) { + case 0x04: return UAC_INTERFACE_SUBTYPE_MIXER_UNIT; + case 0x05: return UAC_INTERFACE_SUBTYPE_SELECTOR_UNIT; + case 0x06: return UAC_INTERFACE_SUBTYPE_FEATURE_UNIT; + case 0x07: return UAC_INTERFACE_SUBTYPE_PROCESSING_UNIT; + case 0x08: return UAC_INTERFACE_SUBTYPE_EXTENSION_UNIT; + } + break; + case USB_AUDIO_CLASS_2: + switch(c) { + case 0x04: return UAC_INTERFACE_SUBTYPE_MIXER_UNIT; + case 0x05: return UAC_INTERFACE_SUBTYPE_SELECTOR_UNIT; + case 0x06: return UAC_INTERFACE_SUBTYPE_FEATURE_UNIT; + case 0x07: return UAC_INTERFACE_SUBTYPE_EFFECT_UNIT; + case 0x08: return UAC_INTERFACE_SUBTYPE_PROCESSING_UNIT; + case 0x09: return UAC_INTERFACE_SUBTYPE_EXTENSION_UNIT; + case 0x0a: return UAC_INTERFACE_SUBTYPE_CLOCK_SOURCE; + case 0x0b: return UAC_INTERFACE_SUBTYPE_CLOCK_SELECTOR; + case 0x0c: return UAC_INTERFACE_SUBTYPE_CLOCK_MULTIPLIER; + case 0x0d: return UAC_INTERFACE_SUBTYPE_SAMPLE_RATE_CONVERTER; + } + break; + case USB_AUDIO_CLASS_3: + /* No mapping required. */ + break; + default: + /* Unknown protocol */ + break; + } + + /* If the protocol was unknown, or the value was not known to require + * mapping, just return it unchanged. */ + return c; +} + +static void dump_audiocontrol_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol) +{ + enum uac_interface_subtype subtype; + + if (buf[1] != USB_DT_CS_INTERFACE) + printf(" Warning: Invalid descriptor\n"); + else if (buf[0] < 3) + printf(" Warning: Descriptor too short\n"); + printf(" AudioControl Interface Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDescriptorSubtype %5u ", + buf[0], buf[1], buf[2]); + + subtype = get_uac_interface_subtype(buf[2], protocol); + + switch (subtype) { + case UAC_INTERFACE_SUBTYPE_HEADER: + dump_audio_subtype(dev, "HEADER", desc_audio_ac_header, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_INPUT_TERMINAL: + dump_audio_subtype(dev, "INPUT_TERMINAL", desc_audio_ac_input_terminal, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_OUTPUT_TERMINAL: + dump_audio_subtype(dev, "OUTPUT_TERMINAL", desc_audio_ac_output_terminal, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_MIXER_UNIT: + dump_audio_subtype(dev, "MIXER_UNIT", desc_audio_ac_mixer_unit, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_SELECTOR_UNIT: + dump_audio_subtype(dev, "SELECTOR_UNIT", desc_audio_ac_selector_unit, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_FEATURE_UNIT: + dump_audio_subtype(dev, "FEATURE_UNIT", desc_audio_ac_feature_unit, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_PROCESSING_UNIT: + dump_audio_subtype(dev, "PROCESSING_UNIT", desc_audio_ac_processing_unit, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_EXTENSION_UNIT: + dump_audio_subtype(dev, "EXTENSION_UNIT", desc_audio_ac_extension_unit, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_CLOCK_SOURCE: + dump_audio_subtype(dev, "CLOCK_SOURCE", desc_audio_ac_clock_source, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_CLOCK_SELECTOR: + dump_audio_subtype(dev, "CLOCK_SELECTOR", desc_audio_ac_clock_selector, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_CLOCK_MULTIPLIER: + dump_audio_subtype(dev, "CLOCK_MULTIPLIER", desc_audio_ac_clock_multiplier, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_SAMPLE_RATE_CONVERTER: + dump_audio_subtype(dev, "SAMPLING_RATE_CONVERTER", desc_audio_ac_clock_multiplier, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_EFFECT_UNIT: + dump_audio_subtype(dev, "EFFECT_UNIT", desc_audio_ac_effect_unit, buf, protocol, 4); + break; + + case UAC_INTERFACE_SUBTYPE_POWER_DOMAIN: + dump_audio_subtype(dev, "POWER_DOMAIN", desc_audio_ac_power_domain, buf, protocol, 4); + break; + + default: + printf("(unknown)\n" + " Invalid desc subtype:"); + dump_bytes(buf+3, buf[0]-3); + break; + } +} + + +static void dump_audiostreaming_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol) +{ + static const char * const fmtItag[] = { + "TYPE_I_UNDEFINED", "PCM", "PCM8", "IEEE_FLOAT", "ALAW", "MULAW" }; + static const char * const fmtIItag[] = { "TYPE_II_UNDEFINED", "MPEG", "AC-3" }; + static const char * const fmtIIItag[] = { + "TYPE_III_UNDEFINED", "IEC1937_AC-3", "IEC1937_MPEG-1_Layer1", + "IEC1937_MPEG-Layer2/3/NOEXT", "IEC1937_MPEG-2_EXT", + "IEC1937_MPEG-2_Layer1_LS", "IEC1937_MPEG-2_Layer2/3_LS" }; + unsigned int i, j, fmttag; + const char *fmtptr = "undefined"; + + if (buf[1] != USB_DT_CS_INTERFACE) + printf(" Warning: Invalid descriptor\n"); + else if (buf[0] < 3) + printf(" Warning: Descriptor too short\n"); + printf(" AudioStreaming Interface Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDescriptorSubtype %5u ", + buf[0], buf[1], buf[2]); + switch (buf[2]) { + case 0x01: /* AS_GENERAL */ + dump_audio_subtype(dev, "AS_GENERAL", desc_audio_as_interface, buf, protocol, 4); + break; + + case 0x02: /* FORMAT_TYPE */ + printf("(FORMAT_TYPE)\n"); + switch (protocol) { + case USB_AUDIO_CLASS_1: + if (buf[0] < 8) + printf(" Warning: Descriptor too short\n"); + printf(" bFormatType %5u ", buf[3]); + switch (buf[3]) { + case 0x01: /* FORMAT_TYPE_I */ + printf("(FORMAT_TYPE_I)\n"); + j = buf[7] ? (buf[7]*3+8) : 14; + if (buf[0] < j) + printf(" Warning: Descriptor too short\n"); + printf(" bNrChannels %5u\n" + " bSubframeSize %5u\n" + " bBitResolution %5u\n" + " bSamFreqType %5u %s\n", + buf[4], buf[5], buf[6], buf[7], buf[7] ? "Discrete" : "Continuous"); + if (!buf[7]) + printf(" tLowerSamFreq %7u\n" + " tUpperSamFreq %7u\n", + buf[8] | (buf[9] << 8) | (buf[10] << 16), buf[11] | (buf[12] << 8) | (buf[13] << 16)); + else + for (i = 0; i < buf[7]; i++) + printf(" tSamFreq[%2u] %7u\n", i, + buf[8+3*i] | (buf[9+3*i] << 8) | (buf[10+3*i] << 16)); + dump_junk(buf, " ", j); + break; + + case 0x02: /* FORMAT_TYPE_II */ + printf("(FORMAT_TYPE_II)\n"); + j = buf[8] ? (buf[7]*3+9) : 15; + if (buf[0] < j) + printf(" Warning: Descriptor too short\n"); + printf(" wMaxBitRate %5u\n" + " wSamplesPerFrame %5u\n" + " bSamFreqType %5u %s\n", + buf[4] | (buf[5] << 8), buf[6] | (buf[7] << 8), buf[8], buf[8] ? "Discrete" : "Continuous"); + if (!buf[8]) + printf(" tLowerSamFreq %7u\n" + " tUpperSamFreq %7u\n", + buf[9] | (buf[10] << 8) | (buf[11] << 16), buf[12] | (buf[13] << 8) | (buf[14] << 16)); + else + for (i = 0; i < buf[8]; i++) + printf(" tSamFreq[%2u] %7u\n", i, + buf[9+3*i] | (buf[10+3*i] << 8) | (buf[11+3*i] << 16)); + dump_junk(buf, " ", j); + break; + + case 0x03: /* FORMAT_TYPE_III */ + printf("(FORMAT_TYPE_III)\n"); + j = buf[7] ? (buf[7]*3+8) : 14; + if (buf[0] < j) + printf(" Warning: Descriptor too short\n"); + printf(" bNrChannels %5u\n" + " bSubframeSize %5u\n" + " bBitResolution %5u\n" + " bSamFreqType %5u %s\n", + buf[4], buf[5], buf[6], buf[7], buf[7] ? "Discrete" : "Continuous"); + if (!buf[7]) + printf(" tLowerSamFreq %7u\n" + " tUpperSamFreq %7u\n", + buf[8] | (buf[9] << 8) | (buf[10] << 16), buf[11] | (buf[12] << 8) | (buf[13] << 16)); + else + for (i = 0; i < buf[7]; i++) + printf(" tSamFreq[%2u] %7u\n", i, + buf[8+3*i] | (buf[9+3*i] << 8) | (buf[10+3*i] << 16)); + dump_junk(buf, " ", j); + break; + + default: + printf("(unknown)\n" + " Invalid desc format type:"); + dump_bytes(buf+4, buf[0]-4); + } + + break; + + case USB_AUDIO_CLASS_2: + printf(" bFormatType %5u ", buf[3]); + switch (buf[3]) { + case 0x01: /* FORMAT_TYPE_I */ + printf("(FORMAT_TYPE_I)\n"); + if (buf[0] < 6) + printf(" Warning: Descriptor too short\n"); + printf(" bSubslotSize %5u\n" + " bBitResolution %5u\n", + buf[4], buf[5]); + dump_junk(buf, " ", 6); + break; + + case 0x02: /* FORMAT_TYPE_II */ + printf("(FORMAT_TYPE_II)\n"); + if (buf[0] < 8) + printf(" Warning: Descriptor too short\n"); + printf(" wMaxBitRate %5u\n" + " wSlotsPerFrame %5u\n", + buf[4] | (buf[5] << 8), + buf[6] | (buf[7] << 8)); + dump_junk(buf, " ", 8); + break; + + case 0x03: /* FORMAT_TYPE_III */ + printf("(FORMAT_TYPE_III)\n"); + if (buf[0] < 6) + printf(" Warning: Descriptor too short\n"); + printf(" bSubslotSize %5u\n" + " bBitResolution %5u\n", + buf[4], buf[5]); + dump_junk(buf, " ", 6); + break; + + case 0x04: /* FORMAT_TYPE_IV */ + printf("(FORMAT_TYPE_IV)\n"); + if (buf[0] < 4) + printf(" Warning: Descriptor too short\n"); + printf(" bFormatType %5u\n", buf[3]); + dump_junk(buf, " ", 4); + break; + + default: + printf("(unknown)\n" + " Invalid desc format type:"); + dump_bytes(buf+4, buf[0]-4); + } + + break; + } /* switch (protocol) */ + + break; + + case 0x03: /* FORMAT_SPECIFIC */ + printf("(FORMAT_SPECIFIC)\n"); + if (buf[0] < 5) + printf(" Warning: Descriptor too short\n"); + fmttag = buf[3] | (buf[4] << 8); + if (fmttag <= 5) + fmtptr = fmtItag[fmttag]; + else if (fmttag >= 0x1000 && fmttag <= 0x1002) + fmtptr = fmtIItag[fmttag & 0xfff]; + else if (fmttag >= 0x2000 && fmttag <= 0x2006) + fmtptr = fmtIIItag[fmttag & 0xfff]; + printf(" wFormatTag %5u %s\n", fmttag, fmtptr); + switch (fmttag) { + case 0x1001: /* MPEG */ + if (buf[0] < 8) + printf(" Warning: Descriptor too short\n"); + printf(" bmMPEGCapabilities 0x%04x\n", + buf[5] | (buf[6] << 8)); + if (buf[5] & 0x01) + printf(" Layer I\n"); + if (buf[5] & 0x02) + printf(" Layer II\n"); + if (buf[5] & 0x04) + printf(" Layer III\n"); + if (buf[5] & 0x08) + printf(" MPEG-1 only\n"); + if (buf[5] & 0x10) + printf(" MPEG-1 dual-channel\n"); + if (buf[5] & 0x20) + printf(" MPEG-2 second stereo\n"); + if (buf[5] & 0x40) + printf(" MPEG-2 7.1 channel augmentation\n"); + if (buf[5] & 0x80) + printf(" Adaptive multi-channel prediction\n"); + printf(" MPEG-2 multilingual support: "); + switch (buf[6] & 3) { + case 0: + printf("Not supported\n"); + break; + + case 1: + printf("Supported at Fs\n"); + break; + + case 2: + printf("Reserved\n"); + break; + + default: + printf("Supported at Fs and 1/2Fs\n"); + break; + } + printf(" bmMPEGFeatures 0x%02x\n", buf[7]); + printf(" Internal Dynamic Range Control: "); + switch ((buf[7] >> 4) & 3) { + case 0: + printf("not supported\n"); + break; + + case 1: + printf("supported but not scalable\n"); + break; + + case 2: + printf("scalable, common boost and cut scaling value\n"); + break; + + default: + printf("scalable, separate boost and cut scaling value\n"); + break; + } + dump_junk(buf, " ", 8); + break; + + case 0x1002: /* AC-3 */ + if (buf[0] < 10) + printf(" Warning: Descriptor too short\n"); + printf(" bmBSID 0x%08x\n" + " bmAC3Features 0x%02x\n", + buf[5] | (buf[6] << 8) | (buf[7] << 16) | (buf[8] << 24), buf[9]); + if (buf[9] & 0x01) + printf(" RF mode\n"); + if (buf[9] & 0x02) + printf(" Line mode\n"); + if (buf[9] & 0x04) + printf(" Custom0 mode\n"); + if (buf[9] & 0x08) + printf(" Custom1 mode\n"); + printf(" Internal Dynamic Range Control: "); + switch ((buf[9] >> 4) & 3) { + case 0: + printf("not supported\n"); + break; + + case 1: + printf("supported but not scalable\n"); + break; + + case 2: + printf("scalable, common boost and cut scaling value\n"); + break; + + default: + printf("scalable, separate boost and cut scaling value\n"); + break; + } + dump_junk(buf, " ", 8); + break; + + default: + printf("(unknown)\n" + " Invalid desc format type:"); + dump_bytes(buf+4, buf[0]-4); + } + break; + + default: + printf(" Invalid desc subtype:"); + dump_bytes(buf+3, buf[0]-3); + break; + } +} + +static void dump_audiostreaming_endpoint(libusb_device_handle *dev, const unsigned char *buf, int protocol) +{ + static const char * const subtype[] = { "invalid", "EP_GENERAL" }; + + if (buf[1] != USB_DT_CS_ENDPOINT) + printf(" Warning: Invalid descriptor\n"); + + printf(" AudioStreaming Endpoint Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDescriptorSubtype %5u ", + buf[0], buf[1], buf[2]); + + dump_audio_subtype(dev, subtype[buf[2] == 1], + desc_audio_as_isochronous_audio_data_endpoint, buf, protocol, 5); +} + +static void dump_midistreaming_interface(libusb_device_handle *dev, const unsigned char *buf) +{ + static const char * const jacktypes[] = {"Undefined", "Embedded", "External"}; + char *jackstr = NULL; + unsigned int j, tlength, capssize; + unsigned long caps; + + if (buf[1] != USB_DT_CS_INTERFACE) + printf(" Warning: Invalid descriptor\n"); + else if (buf[0] < 3) + printf(" Warning: Descriptor too short\n"); + printf(" MIDIStreaming Interface Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDescriptorSubtype %5u ", + buf[0], buf[1], buf[2]); + switch (buf[2]) { + case 0x01: + printf("(HEADER)\n"); + if (buf[0] < 7) + printf(" Warning: Descriptor too short\n"); + tlength = buf[5] | (buf[6] << 8); + printf(" bcdADC %2x.%02x\n" + " wTotalLength 0x%04x\n", + buf[4], buf[3], tlength); + dump_junk(buf, " ", 7); + break; + + case 0x02: + printf("(MIDI_IN_JACK)\n"); + if (buf[0] < 6) + printf(" Warning: Descriptor too short\n"); + jackstr = get_dev_string(dev, buf[5]); + printf(" bJackType %5u %s\n" + " bJackID %5u\n" + " iJack %5u %s\n", + buf[3], buf[3] < 3 ? jacktypes[buf[3]] : "Invalid", + buf[4], buf[5], jackstr); + dump_junk(buf, " ", 6); + break; + + case 0x03: + printf("(MIDI_OUT_JACK)\n"); + if (buf[0] < 9) + printf(" Warning: Descriptor too short\n"); + printf(" bJackType %5u %s\n" + " bJackID %5u\n" + " bNrInputPins %5u\n", + buf[3], buf[3] < 3 ? jacktypes[buf[3]] : "Invalid", + buf[4], buf[5]); + for (j = 0; j < buf[5]; j++) { + printf(" baSourceID(%2u) %5u\n" + " BaSourcePin(%2u) %5u\n", + j, buf[2*j+6], j, buf[2*j+7]); + } + j = 6+buf[5]*2; /* midi10.pdf says, incorrectly: 5+2*p */ + jackstr = get_dev_string(dev, buf[j]); + printf(" iJack %5u %s\n", + buf[j], jackstr); + dump_junk(buf, " ", j+1); + break; + + case 0x04: + printf("(ELEMENT)\n"); + if (buf[0] < 12) + printf(" Warning: Descriptor too short\n"); + printf(" bElementID %5u\n" + " bNrInputPins %5u\n", + buf[3], buf[4]); + for (j = 0; j < buf[4]; j++) { + printf(" baSourceID(%2u) %5u\n" + " BaSourcePin(%2u) %5u\n", + j, buf[2*j+5], j, buf[2*j+6]); + } + j = 5+buf[4]*2; + printf(" bNrOutputPins %5u\n" + " bInTerminalLink %5u\n" + " bOutTerminalLink %5u\n" + " bElCapsSize %5u\n", + buf[j], buf[j+1], buf[j+2], buf[j+3]); + capssize = buf[j+3]; + caps = 0; + for (j = 0; j < capssize; j++) + caps |= (buf[j+9+buf[4]*2] << (8*j)); + printf(" bmElementCaps 0x%08lx\n", caps); + if (caps & 0x01) + printf(" Undefined\n"); + if (caps & 0x02) + printf(" MIDI Clock\n"); + if (caps & 0x04) + printf(" MTC (MIDI Time Code)\n"); + if (caps & 0x08) + printf(" MMC (MIDI Machine Control)\n"); + if (caps & 0x10) + printf(" GM1 (General MIDI v.1)\n"); + if (caps & 0x20) + printf(" GM2 (General MIDI v.2)\n"); + if (caps & 0x40) + printf(" GS MIDI Extension\n"); + if (caps & 0x80) + printf(" XG MIDI Extension\n"); + if (caps & 0x100) + printf(" EFX\n"); + if (caps & 0x200) + printf(" MIDI Patch Bay\n"); + if (caps & 0x400) + printf(" DLS1 (Downloadable Sounds Level 1)\n"); + if (caps & 0x800) + printf(" DLS2 (Downloadable Sounds Level 2)\n"); + j = 9+2*buf[4]+capssize; + jackstr = get_dev_string(dev, buf[j]); + printf(" iElement %5u %s\n", buf[j], jackstr); + dump_junk(buf, " ", j+1); + break; + + default: + printf("\n Invalid desc subtype: "); + dump_bytes(buf+3, buf[0]-3); + break; + } + + free(jackstr); +} + +static void dump_midistreaming_endpoint(const unsigned char *buf) +{ + unsigned int j; + + if (buf[1] != USB_DT_CS_ENDPOINT) + printf(" Warning: Invalid descriptor\n"); + else if (buf[0] < 5) + printf(" Warning: Descriptor too short\n"); + printf(" MIDIStreaming Endpoint Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDescriptorSubtype %5u (%s)\n" + " bNumEmbMIDIJack %5u\n", + buf[0], buf[1], buf[2], buf[2] == 2 ? "GENERAL" : "Invalid", buf[3]); + for (j = 0; j < buf[3]; j++) + printf(" baAssocJackID(%2u) %5u\n", j, buf[4+j]); + dump_junk(buf, " ", 4+buf[3]); +} + +/* + * Video Class descriptor dump + */ + +static void dump_videocontrol_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol) +{ + static const char * const ctrlnames[] = { + "Brightness", "Contrast", "Hue", "Saturation", "Sharpness", "Gamma", + "White Balance Temperature", "White Balance Component", "Backlight Compensation", + "Gain", "Power Line Frequency", "Hue, Auto", "White Balance Temperature, Auto", + "White Balance Component, Auto", "Digital Multiplier", "Digital Multiplier Limit", + "Analog Video Standard", "Analog Video Lock Status", "Contrast, Auto" + }; + static const char * const camctrlnames[] = { + "Scanning Mode", "Auto-Exposure Mode", "Auto-Exposure Priority", + "Exposure Time (Absolute)", "Exposure Time (Relative)", "Focus (Absolute)", + "Focus (Relative)", "Iris (Absolute)", "Iris (Relative)", "Zoom (Absolute)", + "Zoom (Relative)", "PanTilt (Absolute)", "PanTilt (Relative)", + "Roll (Absolute)", "Roll (Relative)", "Reserved", "Reserved", "Focus, Auto", + "Privacy", "Focus, Simple", "Window", "Region of Interest" + }; + static const char * const enctrlnames[] = { + "Select Layer", "Profile and Toolset", "Video Resolution", "Minimum Frame Interval", + "Slice Mode", "Rate Control Mode", "Average Bit Rate", "CPB Size", "Peak Bit Rate", + "Quantization Parameter", "Synchronization and Long-Term Reference Frame", + "Long-Term Buffer", "Picture Long-Term Reference", "LTR Validation", + "Level IDC", "SEI Message", "QP Range", "Priority ID", "Start or Stop Layer/View", + "Error Resiliency" + }; + static const char * const stdnames[] = { + "None", "NTSC - 525/60", "PAL - 625/50", "SECAM - 625/50", + "NTSC - 625/50", "PAL - 525/60" }; + unsigned int i, ctrls, stds, n, p, termt, freq; + char *term = NULL, termts[128]; + + if (buf[1] != USB_DT_CS_INTERFACE) + printf(" Warning: Invalid descriptor\n"); + else if (buf[0] < 3) + printf(" Warning: Descriptor too short\n"); + printf(" VideoControl Interface Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDescriptorSubtype %5u ", + buf[0], buf[1], buf[2]); + switch (buf[2]) { + case 0x01: /* HEADER */ + printf("(HEADER)\n"); + n = buf[11]; + if (buf[0] < 12+n) + printf(" Warning: Descriptor too short\n"); + freq = buf[7] | (buf[8] << 8) | (buf[9] << 16) | (buf[10] << 24); + printf(" bcdUVC %2x.%02x\n" + " wTotalLength 0x%04x\n" + " dwClockFrequency %5u.%06uMHz\n" + " bInCollection %5u\n", + buf[4], buf[3], buf[5] | (buf[6] << 8), freq / 1000000, + freq % 1000000, n); + for (i = 0; i < n; i++) + printf(" baInterfaceNr(%2u) %5u\n", i, buf[12+i]); + dump_junk(buf, " ", 12+n); + break; + + case 0x02: /* INPUT_TERMINAL */ + printf("(INPUT_TERMINAL)\n"); + term = get_dev_string(dev, buf[7]); + termt = buf[4] | (buf[5] << 8); + n = termt == 0x0201 ? 7 : 0; + get_videoterminal_string(termts, sizeof(termts), termt); + if (buf[0] < 8 + n) + printf(" Warning: Descriptor too short\n"); + printf(" bTerminalID %5u\n" + " wTerminalType 0x%04x %s\n" + " bAssocTerminal %5u\n", + buf[3], termt, termts, buf[6]); + printf(" iTerminal %5u %s\n", + buf[7], term); + if (termt == 0x0201) { + n += buf[14]; + printf(" wObjectiveFocalLengthMin %5u\n" + " wObjectiveFocalLengthMax %5u\n" + " wOcularFocalLength %5u\n" + " bControlSize %5u\n", + buf[8] | (buf[9] << 8), buf[10] | (buf[11] << 8), + buf[12] | (buf[13] << 8), buf[14]); + ctrls = 0; + for (i = 0; i < 3 && i < buf[14]; i++) + ctrls = (ctrls << 8) | buf[8+n-i-1]; + printf(" bmControls 0x%08x\n", ctrls); + if (protocol == USB_VIDEO_PROTOCOL_15) { + for (i = 0; i < 22; i++) + if ((ctrls >> i) & 1) + printf(" %s\n", camctrlnames[i]); + } + else { + for (i = 0; i < 19; i++) + if ((ctrls >> i) & 1) + printf(" %s\n", camctrlnames[i]); + } + } + dump_junk(buf, " ", 8+n); + break; + + case 0x03: /* OUTPUT_TERMINAL */ + printf("(OUTPUT_TERMINAL)\n"); + term = get_dev_string(dev, buf[8]); + termt = buf[4] | (buf[5] << 8); + get_videoterminal_string(termts, sizeof(termts), termt); + if (buf[0] < 9) + printf(" Warning: Descriptor too short\n"); + printf(" bTerminalID %5u\n" + " wTerminalType 0x%04x %s\n" + " bAssocTerminal %5u\n" + " bSourceID %5u\n" + " iTerminal %5u %s\n", + buf[3], termt, termts, buf[6], buf[7], buf[8], term); + dump_junk(buf, " ", 9); + break; + + case 0x04: /* SELECTOR_UNIT */ + printf("(SELECTOR_UNIT)\n"); + p = buf[4]; + if (buf[0] < 6+p) + printf(" Warning: Descriptor too short\n"); + term = get_dev_string(dev, buf[5+p]); + + printf(" bUnitID %5u\n" + " bNrInPins %5u\n", + buf[3], p); + for (i = 0; i < p; i++) + printf(" baSource(%2u) %5u\n", i, buf[5+i]); + printf(" iSelector %5u %s\n", + buf[5+p], term); + dump_junk(buf, " ", 6+p); + break; + + case 0x05: /* PROCESSING_UNIT */ + printf("(PROCESSING_UNIT)\n"); + n = buf[7]; + term = get_dev_string(dev, buf[8+n]); + if (buf[0] < 10+n) + printf(" Warning: Descriptor too short\n"); + printf(" bUnitID %5u\n" + " bSourceID %5u\n" + " wMaxMultiplier %5u\n" + " bControlSize %5u\n", + buf[3], buf[4], buf[5] | (buf[6] << 8), n); + ctrls = 0; + for (i = 0; i < 3 && i < n; i++) + ctrls = (ctrls << 8) | buf[8+n-i-1]; + printf(" bmControls 0x%08x\n", ctrls); + if (protocol == USB_VIDEO_PROTOCOL_15) { + for (i = 0; i < 19; i++) + if ((ctrls >> i) & 1) + printf(" %s\n", ctrlnames[i]); + } + else { + for (i = 0; i < 18; i++) + if ((ctrls >> i) & 1) + printf(" %s\n", ctrlnames[i]); + } + stds = buf[9+n]; + printf(" iProcessing %5u %s\n" + " bmVideoStandards 0x%02x\n", buf[8+n], term, stds); + for (i = 0; i < 6; i++) + if ((stds >> i) & 1) + printf(" %s\n", stdnames[i]); + break; + + case 0x06: /* EXTENSION_UNIT */ + printf("(EXTENSION_UNIT)\n"); + p = buf[21]; + n = buf[22+p]; + term = get_dev_string(dev, buf[23+p+n]); + if (buf[0] < 24+p+n) + printf(" Warning: Descriptor too short\n"); + printf(" bUnitID %5u\n" + " guidExtensionCode %s\n" + " bNumControls %5u\n" + " bNrInPins %5u\n", + buf[3], get_guid(&buf[4]), buf[20], buf[21]); + for (i = 0; i < p; i++) + printf(" baSourceID(%2u) %5u\n", i, buf[22+i]); + printf(" bControlSize %5u\n", buf[22+p]); + for (i = 0; i < n; i++) + printf(" bmControls(%2u) 0x%02x\n", i, buf[23+p+i]); + printf(" iExtension %5u %s\n", + buf[23+p+n], term); + dump_junk(buf, " ", 24+p+n); + break; + + case 0x07: /* ENCODING UNIT */ + printf("(ENCODING UNIT)\n"); + term = get_dev_string(dev, buf[5]); + if (buf[0] < 13) + printf(" Warning: Descriptor too short\n"); + printf(" bUnitID %5u\n" + " bSourceID %5u\n" + " iEncoding %5u %s\n" + " bControlSize %5u\n", + buf[3], buf[4], buf[5], term, buf[6]); + ctrls = 0; + for (i = 0; i < 3; i++) + ctrls = (ctrls << 8) | buf[9-i]; + printf(" bmControls 0x%08x\n", ctrls); + for (i = 0; i < 20; i++) + if ((ctrls >> i) & 1) + printf(" %s\n", enctrlnames[i]); + for (i = 0; i< 3; i++) + ctrls = (ctrls << 8) | buf[12-i]; + printf(" bmControlsRuntime 0x%08x\n", ctrls); + for (i = 0; i < 20; i++) + if ((ctrls >> i) & 1) + printf(" %s\n", enctrlnames[i]); + break; + + default: + printf("(unknown)\n" + " Invalid desc subtype:"); + dump_bytes(buf+3, buf[0]-3); + break; + } + + free(term); +} + +static void dump_videostreaming_interface(const unsigned char *buf) +{ + static const char * const colorPrims[] = { "Unspecified", "BT.709,sRGB", + "BT.470-2 (M)", "BT.470-2 (B,G)", "SMPTE 170M", "SMPTE 240M" }; + static const char * const transferChars[] = { "Unspecified", "BT.709", + "BT.470-2 (M)", "BT.470-2 (B,G)", "SMPTE 170M", "SMPTE 240M", + "Linear", "sRGB"}; + static const char * const matrixCoeffs[] = { "Unspecified", "BT.709", + "FCC", "BT.470-2 (B,G)", "SMPTE 170M (BT.601)", "SMPTE 240M" }; + unsigned int i, m, n, p, flags, len; + + if (buf[1] != USB_DT_CS_INTERFACE) + printf(" Warning: Invalid descriptor\n"); + else if (buf[0] < 3) + printf(" Warning: Descriptor too short\n"); + printf(" VideoStreaming Interface Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDescriptorSubtype %5u ", + buf[0], buf[1], buf[2]); + switch (buf[2]) { + case 0x01: /* INPUT_HEADER */ + printf("(INPUT_HEADER)\n"); + p = buf[3]; + n = buf[12]; + if (buf[0] < 13+p*n) + printf(" Warning: Descriptor too short\n"); + printf(" bNumFormats %5u\n" + " wTotalLength 0x%04x\n" + " bEndpointAddress 0x%02x EP %u %s\n" + " bmInfo %5u\n" + " bTerminalLink %5u\n" + " bStillCaptureMethod %5u\n" + " bTriggerSupport %5u\n" + " bTriggerUsage %5u\n" + " bControlSize %5u\n", + p, buf[4] | (buf[5] << 8), + buf[6], buf[6] & 0x0f, (buf[6] & 0x80) ? "IN" : "OUT", + buf[7], buf[8], buf[9], buf[10], buf[11], n); + for (i = 0; i < p; i++) + printf( + " bmaControls(%2u) %5u\n", + i, buf[13+i*n]); + dump_junk(buf, " ", 13+p*n); + break; + + case 0x02: /* OUTPUT_HEADER */ + printf("(OUTPUT_HEADER)\n"); + p = buf[3]; + n = buf[8]; + if (buf[0] < 9+p*n) + printf(" Warning: Descriptor too short\n"); + printf(" bNumFormats %5u\n" + " wTotalLength 0x%04x\n" + " bEndpointAddress 0x%02x EP %u %s\n" + " bTerminalLink %5u\n" + " bControlSize %5u\n", + p, buf[4] | (buf[5] << 8), + buf[6], buf[6] & 0x0f, (buf[6] & 0x80) ? "IN" : "OUT", + buf[7], n); + for (i = 0; i < p; i++) + printf( + " bmaControls(%2u) %5u\n", + i, buf[9+i*n]); + dump_junk(buf, " ", 9+p*n); + break; + + case 0x03: /* STILL_IMAGE_FRAME */ + printf("(STILL_IMAGE_FRAME)\n"); + n = buf[4]; + m = buf[5+4*n]; + if (buf[0] < 6+4*n+m) + printf(" Warning: Descriptor too short\n"); + printf(" bEndpointAddress 0x%02x EP %u %s\n" + " bNumImageSizePatterns %3u\n", + buf[3], buf[3] & 0x0f, (buf[3] & 0x80) ? "IN" : "OUT", n); + for (i = 0; i < n; i++) + printf(" wWidth(%2u) %5u\n" + " wHeight(%2u) %5u\n", + i, buf[5+4*i] | (buf[6+4*i] << 8), + i, buf[7+4*i] | (buf[8+4*i] << 8)); + printf(" bNumCompressionPatterns %3u\n", m); + for (i = 0; i < m; i++) + printf(" bCompression(%2u) %5u\n", + i, buf[6+4*n+i]); + dump_junk(buf, " ", 6+4*n+m); + break; + + case 0x04: /* FORMAT_UNCOMPRESSED */ + case 0x10: /* FORMAT_FRAME_BASED */ + if (buf[2] == 0x04) { + printf("(FORMAT_UNCOMPRESSED)\n"); + len = 27; + } else { + printf("(FORMAT_FRAME_BASED)\n"); + len = 28; + } + if (buf[0] < len) + printf(" Warning: Descriptor too short\n"); + flags = buf[25]; + printf(" bFormatIndex %5u\n" + " bNumFrameDescriptors %5u\n" + " guidFormat %s\n" + " bBitsPerPixel %5u\n" + " bDefaultFrameIndex %5u\n" + " bAspectRatioX %5u\n" + " bAspectRatioY %5u\n" + " bmInterlaceFlags 0x%02x\n", + buf[3], buf[4], get_guid(&buf[5]), buf[21], buf[22], + buf[23], buf[24], flags); + printf(" Interlaced stream or variable: %s\n", + (flags & (1 << 0)) ? "Yes" : "No"); + printf(" Fields per frame: %u fields\n", + (flags & (1 << 1)) ? 1 : 2); + printf(" Field 1 first: %s\n", + (flags & (1 << 2)) ? "Yes" : "No"); + printf(" Field pattern: "); + switch ((flags >> 4) & 0x03) { + case 0: + printf("Field 1 only\n"); + break; + case 1: + printf("Field 2 only\n"); + break; + case 2: + printf("Regular pattern of fields 1 and 2\n"); + break; + case 3: + printf("Random pattern of fields 1 and 2\n"); + break; + } + printf(" bCopyProtect %5u\n", buf[26]); + if (buf[2] == 0x10) + printf(" bVariableSize %5u\n", buf[27]); + dump_junk(buf, " ", len); + break; + + case 0x05: /* FRAME UNCOMPRESSED */ + case 0x07: /* FRAME_MJPEG */ + case 0x11: /* FRAME_FRAME_BASED */ + if (buf[2] == 0x05) { + printf("(FRAME_UNCOMPRESSED)\n"); + n = 25; + } else if (buf[2] == 0x07) { + printf("(FRAME_MJPEG)\n"); + n = 25; + } else { + printf("(FRAME_FRAME_BASED)\n"); + n = 21; + } + len = (buf[n] != 0) ? (26+buf[n]*4) : 38; + if (buf[0] < len) + printf(" Warning: Descriptor too short\n"); + flags = buf[4]; + printf(" bFrameIndex %5u\n" + " bmCapabilities 0x%02x\n", + buf[3], flags); + printf(" Still image %ssupported\n", + (flags & (1 << 0)) ? "" : "un"); + if (flags & (1 << 1)) + printf(" Fixed frame-rate\n"); + printf(" wWidth %5u\n" + " wHeight %5u\n" + " dwMinBitRate %9u\n" + " dwMaxBitRate %9u\n", + buf[5] | (buf[6] << 8), buf[7] | (buf[8] << 8), + buf[9] | (buf[10] << 8) | (buf[11] << 16) | (buf[12] << 24), + buf[13] | (buf[14] << 8) | (buf[15] << 16) | (buf[16] << 24)); + if (buf[2] == 0x11) + printf(" dwDefaultFrameInterval %9u\n" + " bFrameIntervalType %5u\n" + " dwBytesPerLine %9u\n", + buf[17] | (buf[18] << 8) | (buf[19] << 16) | (buf[20] << 24), + buf[21], + buf[22] | (buf[23] << 8) | (buf[24] << 16) | (buf[25] << 24)); + else + printf(" dwMaxVideoFrameBufferSize %9u\n" + " dwDefaultFrameInterval %9u\n" + " bFrameIntervalType %5u\n", + buf[17] | (buf[18] << 8) | (buf[19] << 16) | (buf[20] << 24), + buf[21] | (buf[22] << 8) | (buf[23] << 16) | (buf[24] << 24), + buf[25]); + if (buf[n] == 0) + printf(" dwMinFrameInterval %9u\n" + " dwMaxFrameInterval %9u\n" + " dwFrameIntervalStep %9u\n", + buf[26] | (buf[27] << 8) | (buf[28] << 16) | (buf[29] << 24), + buf[30] | (buf[31] << 8) | (buf[32] << 16) | (buf[33] << 24), + buf[34] | (buf[35] << 8) | (buf[36] << 16) | (buf[37] << 24)); + else + for (i = 0; i < buf[n]; i++) + printf(" dwFrameInterval(%2u) %9u\n", + i, buf[26+4*i] | (buf[27+4*i] << 8) | + (buf[28+4*i] << 16) | (buf[29+4*i] << 24)); + dump_junk(buf, " ", len); + break; + + case 0x06: /* FORMAT_MJPEG */ + printf("(FORMAT_MJPEG)\n"); + if (buf[0] < 11) + printf(" Warning: Descriptor too short\n"); + flags = buf[5]; + printf(" bFormatIndex %5u\n" + " bNumFrameDescriptors %5u\n" + " bFlags %5u\n", + buf[3], buf[4], flags); + printf(" Fixed-size samples: %s\n", + (flags & (1 << 0)) ? "Yes" : "No"); + flags = buf[9]; + printf(" bDefaultFrameIndex %5u\n" + " bAspectRatioX %5u\n" + " bAspectRatioY %5u\n" + " bmInterlaceFlags 0x%02x\n", + buf[6], buf[7], buf[8], flags); + printf(" Interlaced stream or variable: %s\n", + (flags & (1 << 0)) ? "Yes" : "No"); + printf(" Fields per frame: %u fields\n", + (flags & (1 << 1)) ? 2 : 1); + printf(" Field 1 first: %s\n", + (flags & (1 << 2)) ? "Yes" : "No"); + printf(" Field pattern: "); + switch ((flags >> 4) & 0x03) { + case 0: + printf("Field 1 only\n"); + break; + case 1: + printf("Field 2 only\n"); + break; + case 2: + printf("Regular pattern of fields 1 and 2\n"); + break; + case 3: + printf("Random pattern of fields 1 and 2\n"); + break; + } + printf(" bCopyProtect %5u\n", buf[10]); + dump_junk(buf, " ", 11); + break; + + case 0x0a: /* FORMAT_MPEG2TS */ + printf("(FORMAT_MPEG2TS)\n"); + len = buf[0] < 23 ? 7 : 23; + if (buf[0] < len) + printf(" Warning: Descriptor too short\n"); + printf(" bFormatIndex %5u\n" + " bDataOffset %5u\n" + " bPacketLength %5u\n" + " bStrideLength %5u\n", + buf[3], buf[4], buf[5], buf[6]); + if (len > 7) + printf(" guidStrideFormat %s\n", + get_guid(&buf[7])); + dump_junk(buf, " ", len); + break; + + case 0x0d: /* COLORFORMAT */ + printf("(COLORFORMAT)\n"); + if (buf[0] < 6) + printf(" Warning: Descriptor too short\n"); + printf(" bColorPrimaries %5u (%s)\n", + buf[3], (buf[3] <= 5) ? colorPrims[buf[3]] : "Unknown"); + printf(" bTransferCharacteristics %5u (%s)\n", + buf[4], (buf[4] <= 7) ? transferChars[buf[4]] : "Unknown"); + printf(" bMatrixCoefficients %5u (%s)\n", + buf[5], (buf[5] <= 5) ? matrixCoeffs[buf[5]] : "Unknown"); + dump_junk(buf, " ", 6); + break; + + case 0x12: /* FORMAT_STREAM_BASED */ + printf("(FORMAT_STREAM_BASED)\n"); + if (buf[0] != 24) + printf(" Warning: Incorrect descriptor length\n"); + + printf(" bFormatIndex %5u\n" + " guidFormat %s\n" + " dwPacketLength %7u\n", + buf[3], get_guid(&buf[4]), buf[20]); + dump_junk(buf, " ", 24); + break; + + default: + printf(" Invalid desc subtype:"); + dump_bytes(buf+3, buf[0]-3); + break; + } +} + +static void dump_dfu_interface(const unsigned char *buf) +{ + if (buf[1] != USB_DT_CS_DEVICE) + printf(" Warning: Invalid descriptor\n"); + else if (buf[0] < 7) + printf(" Warning: Descriptor too short\n"); + printf(" Device Firmware Upgrade Interface Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bmAttributes %5u\n", + buf[0], buf[1], buf[2]); + if (buf[2] & 0xf0) + printf(" (unknown attributes!)\n"); + printf(" Will %sDetach\n", (buf[2] & 0x08) ? "" : "Not "); + printf(" Manifestation %s\n", (buf[2] & 0x04) ? "Tolerant" : "Intolerant"); + printf(" Upload %s\n", (buf[2] & 0x02) ? "Supported" : "Unsupported"); + printf(" Download %s\n", (buf[2] & 0x01) ? "Supported" : "Unsupported"); + printf(" wDetachTimeout %5u milliseconds\n" + " wTransferSize %5u bytes\n", + buf[3] | (buf[4] << 8), buf[5] | (buf[6] << 8)); + + /* DFU 1.0 defines no version code, DFU 1.1 does */ + if (buf[0] < 9) + return; + printf(" bcdDFUVersion %x.%02x\n", + buf[8], buf[7]); +} + +static void dump_hub(const char *prefix, const unsigned char *p, int tt_type) +{ + unsigned int l, i, j; + unsigned int offset; + unsigned int wHubChar = (p[4] << 8) | p[3]; + + printf("%sHub Descriptor:\n", prefix); + printf("%s bLength %3u\n", prefix, p[0]); + printf("%s bDescriptorType %3u\n", prefix, p[1]); + printf("%s nNbrPorts %3u\n", prefix, p[2]); + printf("%s wHubCharacteristic 0x%04x\n", prefix, wHubChar); + switch (wHubChar & 0x03) { + case 0: + printf("%s Ganged power switching\n", prefix); + break; + case 1: + printf("%s Per-port power switching\n", prefix); + break; + default: + printf("%s No power switching (usb 1.0)\n", prefix); + break; + } + if (wHubChar & 0x04) + printf("%s Compound device\n", prefix); + switch ((wHubChar >> 3) & 0x03) { + case 0: + printf("%s Ganged overcurrent protection\n", prefix); + break; + case 1: + printf("%s Per-port overcurrent protection\n", prefix); + break; + default: + printf("%s No overcurrent protection\n", prefix); + break; + } + /* USB 3.0 hubs don't have TTs. */ + if (tt_type >= 1 && tt_type < 3) { + l = (wHubChar >> 5) & 0x03; + printf("%s TT think time %d FS bits\n", prefix, (l + 1) * 8); + } + /* USB 3.0 hubs don't have port indicators. Sad face. */ + if (tt_type != 3 && wHubChar & (1<<7)) + printf("%s Port indicators\n", prefix); + printf("%s bPwrOn2PwrGood %3u * 2 milli seconds\n", prefix, p[5]); + + /* USB 3.0 hubs report current in units of aCurrentUnit, or 4 mA */ + if (tt_type == 3) + printf("%s bHubContrCurrent %4u milli Ampere\n", + prefix, p[6]*4); + else + printf("%s bHubContrCurrent %3u milli Ampere\n", + prefix, p[6]); + + if (tt_type == 3) { + printf("%s bHubDecLat 0.%1u micro seconds\n", + prefix, p[7]); + printf("%s wHubDelay %4u nano seconds\n", + prefix, (p[8] << 4) +(p[7])); + offset = 10; + } else { + offset = 7; + } + + l = (p[2] >> 3) + 1; /* this determines the variable number of bytes following */ + if (l > HUB_STATUS_BYTELEN) + l = HUB_STATUS_BYTELEN; + printf("%s DeviceRemovable ", prefix); + for (i = 0; i < l; i++) + printf(" 0x%02x", p[offset+i]); + + if (tt_type != 3) { + printf("\n%s PortPwrCtrlMask ", prefix); + for (j = 0; j < l; j++) + printf(" 0x%02x", p[offset+i+j]); + } + printf("\n"); +} + +static void dump_ccid_device(const unsigned char *buf) +{ + unsigned int us; + + if (buf[0] < 54) { + printf(" Warning: Descriptor too short\n"); + return; + } + printf(" ChipCard Interface Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bcdCCID %2x.%02x", + buf[0], buf[1], buf[3], buf[2]); + if (buf[3] != 1 || buf[2] != 0) + fputs(" (Warning: Only accurate for version 1.0)", stdout); + putchar('\n'); + + printf(" nMaxSlotIndex %5u\n" + " bVoltageSupport %5u %s%s%s\n", + buf[4], + buf[5], + (buf[5] & 1) ? "5.0V " : "", + (buf[5] & 2) ? "3.0V " : "", + (buf[5] & 4) ? "1.8V " : ""); + + us = convert_le_u32 (buf+6); + printf(" dwProtocols %5u ", us); + if ((us & 1)) + fputs(" T=0", stdout); + if ((us & 2)) + fputs(" T=1", stdout); + if ((us & ~3)) + fputs(" (Invalid values detected)", stdout); + putchar('\n'); + + us = convert_le_u32(buf+10); + printf(" dwDefaultClock %5u\n", us); + us = convert_le_u32(buf+14); + printf(" dwMaxiumumClock %5u\n", us); + printf(" bNumClockSupported %5u\n", buf[18]); + us = convert_le_u32(buf+19); + printf(" dwDataRate %7u bps\n", us); + us = convert_le_u32(buf+23); + printf(" dwMaxDataRate %7u bps\n", us); + printf(" bNumDataRatesSupp. %5u\n", buf[27]); + + us = convert_le_u32(buf+28); + printf(" dwMaxIFSD %5u\n", us); + + us = convert_le_u32(buf+32); + printf(" dwSyncProtocols %08X ", us); + if ((us&1)) + fputs(" 2-wire", stdout); + if ((us&2)) + fputs(" 3-wire", stdout); + if ((us&4)) + fputs(" I2C", stdout); + putchar('\n'); + + us = convert_le_u32(buf+36); + printf(" dwMechanical %08X ", us); + if ((us & 1)) + fputs(" accept", stdout); + if ((us & 2)) + fputs(" eject", stdout); + if ((us & 4)) + fputs(" capture", stdout); + if ((us & 8)) + fputs(" lock", stdout); + putchar('\n'); + + us = convert_le_u32(buf+40); + printf(" dwFeatures %08X\n", us); + if ((us & 0x0002)) + fputs(" Auto configuration based on ATR\n", stdout); + if ((us & 0x0004)) + fputs(" Auto activation on insert\n", stdout); + if ((us & 0x0008)) + fputs(" Auto voltage selection\n", stdout); + if ((us & 0x0010)) + fputs(" Auto clock change\n", stdout); + if ((us & 0x0020)) + fputs(" Auto baud rate change\n", stdout); + if ((us & 0x0040)) + fputs(" Auto parameter negotiation made by CCID\n", stdout); + else if ((us & 0x0080)) + fputs(" Auto PPS made by CCID\n", stdout); + else if ((us & (0x0040 | 0x0080))) + fputs(" WARNING: conflicting negotiation features\n", stdout); + + if ((us & 0x0100)) + fputs(" CCID can set ICC in clock stop mode\n", stdout); + if ((us & 0x0200)) + fputs(" NAD value other than 0x00 accepted\n", stdout); + if ((us & 0x0400)) + fputs(" Auto IFSD exchange\n", stdout); + + if ((us & 0x00010000)) + fputs(" TPDU level exchange\n", stdout); + else if ((us & 0x00020000)) + fputs(" Short APDU level exchange\n", stdout); + else if ((us & 0x00040000)) + fputs(" Short and extended APDU level exchange\n", stdout); + else if ((us & 0x00070000)) + fputs(" WARNING: conflicting exchange levels\n", stdout); + + us = convert_le_u32(buf+44); + printf(" dwMaxCCIDMsgLen %5u\n", us); + + printf(" bClassGetResponse "); + if (buf[48] == 0xff) + fputs("echo\n", stdout); + else + printf(" %02X\n", buf[48]); + + printf(" bClassEnvelope "); + if (buf[49] == 0xff) + fputs("echo\n", stdout); + else + printf(" %02X\n", buf[48]); + + printf(" wlcdLayout "); + if (!buf[50] && !buf[51]) + fputs("none\n", stdout); + else + printf("%u cols %u lines\n", buf[50], buf[51]); + + printf(" bPINSupport %5u ", buf[52]); + if ((buf[52] & 1)) + fputs(" verification", stdout); + if ((buf[52] & 2)) + fputs(" modification", stdout); + putchar('\n'); + + printf(" bMaxCCIDBusySlots %5u\n", buf[53]); + + if (buf[0] > 54) { + fputs(" junk ", stdout); + dump_bytes(buf+54, buf[0]-54); + } +} + +/* ---------------------------------------------------------------------- */ + +/* + * HID descriptor + */ + +static void dump_report_desc(unsigned char *b, int l) +{ + unsigned int j, bsize, btag, btype, data = 0xffff, hut = 0xffff; + int i; + char *types[4] = { "Main", "Global", "Local", "reserved" }; + char indent[] = " "; + + printf(" Report Descriptor: (length is %d)\n", l); + for (i = 0; i < l; ) { + bsize = b[i] & 0x03; + if (bsize == 3) + bsize = 4; + btype = b[i] & (0x03 << 2); + btag = b[i] & ~0x03; /* 2 LSB bits encode length */ + printf(" Item(%-6s): %s, data=", types[btype>>2], + names_reporttag(btag)); + if (bsize > 0) { + printf(" [ "); + data = 0; + for (j = 0; j < bsize; j++) { + printf("0x%02x ", b[i+1+j]); + data += (b[i+1+j] << (8*j)); + } + printf("] %d", data); + } else + printf("none"); + printf("\n"); + switch (btag) { + case 0x04: /* Usage Page */ + printf("%s%s\n", indent, names_huts(data)); + hut = data; + break; + + case 0x08: /* Usage */ + case 0x18: /* Usage Minimum */ + case 0x28: /* Usage Maximum */ + printf("%s%s\n", indent, + names_hutus((hut << 16) + data)); + break; + + case 0x54: /* Unit Exponent */ + printf("%sUnit Exponent: %i\n", indent, + (signed char)data); + break; + + case 0x64: /* Unit */ + printf("%s", indent); + dump_unit(data, bsize); + break; + + case 0xa0: /* Collection */ + printf("%s", indent); + switch (data) { + case 0x00: + printf("Physical\n"); + break; + + case 0x01: + printf("Application\n"); + break; + + case 0x02: + printf("Logical\n"); + break; + + case 0x03: + printf("Report\n"); + break; + + case 0x04: + printf("Named Array\n"); + break; + + case 0x05: + printf("Usage Switch\n"); + break; + + case 0x06: + printf("Usage Modifier\n"); + break; + + default: + if (data & 0x80) + printf("Vendor defined\n"); + else + printf("Reserved for future use.\n"); + } + break; + case 0x80: /* Input */ + case 0x90: /* Output */ + case 0xb0: /* Feature */ + printf("%s%s %s %s %s %s\n%s%s %s %s %s\n", + indent, + data & 0x01 ? "Constant" : "Data", + data & 0x02 ? "Variable" : "Array", + data & 0x04 ? "Relative" : "Absolute", + data & 0x08 ? "Wrap" : "No_Wrap", + data & 0x10 ? "Non_Linear" : "Linear", + indent, + data & 0x20 ? "No_Preferred_State" : "Preferred_State", + data & 0x40 ? "Null_State" : "No_Null_Position", + data & 0x80 ? "Volatile" : "Non_Volatile", + data & 0x100 ? "Buffered Bytes" : "Bitfield"); + break; + } + i += 1 + bsize; + } +} + +static void dump_printer_device(libusb_device_handle *dev, + const struct libusb_interface_descriptor *interface, + const unsigned char *buf) +{ + unsigned int i; + unsigned int n; + + if (interface->bInterfaceProtocol != 0x04) /* IPP-over-USB */ + return; + + printf(" IPP Printer Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bcdReleaseNumber %5u\n" + " bcdNumDescriptors %5u\n", + buf[0], buf[1], buf[2], buf[3]); + + n = 4; + for (i = 0 ; i < buf[3] ; i++) { + switch (buf[n]) { + case 0x00: { /* Basic capabilities */ + uint16_t caps = le16_to_cpu(*((uint16_t*)&buf[n+2])); + char *uuid = get_dev_string(dev, buf[n+5]); + + printf(" iIPPVersionsSupported %5u\n", buf[n+4]); + printf(" iIPPPrinterUUID %5u %s\n", buf[n+5], uuid); + printf(" wBasicCapabilities 0x%04x ", caps); + if (caps & 0x01) + printf(" Print"); + if (caps & 0x02) + printf(" Scan"); + if (caps & 0x04) + printf(" Fax"); + if (caps & 0x08) + printf(" Other"); + if (caps & 0x10) + printf(" HTTP-over-USB"); + if ((caps & 0x60) == 0x00) + printf(" No-Auth"); + else if ((caps & 0x60) == 0x20) + printf(" Username-Auth"); + else if ((caps & 0x60) == 0x40) + printf(" Reserved-Auth"); + else if ((caps & 0x60) == 0x60) + printf(" Negotiable-Auth"); + printf("\n"); + free(uuid); + break; + } + default: + /* Vendor Specific, Ignore for now. */ + printf(" UnknownCapabilities %5u %5u\n", buf[n], buf[n+1]); + break; + } + n += 2 + buf[n+1]; + } +} + +static void dump_hid_device(libusb_device_handle *dev, + const struct libusb_interface_descriptor *interface, + const unsigned char *buf) +{ + int i, len; + unsigned char dbuf[8192]; + + if (buf[1] != LIBUSB_DT_HID) + printf(" Warning: Invalid descriptor\n"); + else if (buf[0] < 6+3*buf[5]) + printf(" Warning: Descriptor too short\n"); + printf(" HID Device Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bcdHID %2x.%02x\n" + " bCountryCode %5u %s\n" + " bNumDescriptors %5u\n", + buf[0], buf[1], buf[3], buf[2], buf[4], + names_countrycode(buf[4]) ? : "Unknown", buf[5]); + for (i = 0; i < buf[5]; i++) + printf(" bDescriptorType %5u %s\n" + " wDescriptorLength %5u\n", + buf[6+3*i], names_hid(buf[6+3*i]), + buf[7+3*i] | (buf[8+3*i] << 8)); + dump_junk(buf, " ", 6+3*buf[5]); + if (!do_report_desc) + return; + + if (!dev) { + printf(" Report Descriptors: \n" + " ** UNAVAILABLE **\n"); + return; + } + + for (i = 0; i < buf[5]; i++) { + /* we are just interested in report descriptors*/ + if (buf[6+3*i] != LIBUSB_DT_REPORT) + continue; + len = buf[7+3*i] | (buf[8+3*i] << 8); + if (len > (int)sizeof(dbuf)) { + printf("report descriptor too long\n"); + continue; + } + if (libusb_claim_interface(dev, interface->bInterfaceNumber) == 0) { + int retries = 4; + int n = 0; + while (n < len && retries--) + n = usb_control_msg(dev, + LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD + | LIBUSB_RECIPIENT_INTERFACE, + LIBUSB_REQUEST_GET_DESCRIPTOR, + (LIBUSB_DT_REPORT << 8), + interface->bInterfaceNumber, + dbuf, len, + CTRL_TIMEOUT); + + if (n > 0) { + if (n < len) + printf(" Warning: incomplete report descriptor\n"); + dump_report_desc(dbuf, n); + } else { + printf(" Warning: can't get report descriptor, %s\n", + libusb_error_name(n)); + } + libusb_release_interface(dev, interface->bInterfaceNumber); + } else { + /* recent Linuxes require claim() for RECIP_INTERFACE, + * so "rmmod hid" will often make these available. + */ + printf(" Report Descriptors: \n" + " ** UNAVAILABLE **\n"); + } + } +} + +static char * +dump_comm_descriptor(libusb_device_handle *dev, const unsigned char *buf, char *indent) +{ + int tmp; + char *str = NULL; + char *type; + + switch (buf[2]) { + case 0: + type = "Header"; + if (buf[0] != 5) + goto bad; + printf("%sCDC Header:\n" + "%s bcdCDC %x.%02x\n", + indent, + indent, buf[4], buf[3]); + break; + case 0x01: /* call management functional desc */ + type = "Call Management"; + if (buf[0] != 5) + goto bad; + printf("%sCDC Call Management:\n" + "%s bmCapabilities 0x%02x\n", + indent, + indent, buf[3]); + if (buf[3] & 0x01) + printf("%s call management\n", indent); + if (buf[3] & 0x02) + printf("%s use DataInterface\n", indent); + printf("%s bDataInterface %d\n", indent, buf[4]); + break; + case 0x02: /* acm functional desc */ + type = "ACM"; + if (buf[0] != 4) + goto bad; + printf("%sCDC ACM:\n" + "%s bmCapabilities 0x%02x\n", + indent, + indent, buf[3]); + if (buf[3] & 0x08) + printf("%s connection notifications\n", indent); + if (buf[3] & 0x04) + printf("%s sends break\n", indent); + if (buf[3] & 0x02) + printf("%s line coding and serial state\n", indent); + if (buf[3] & 0x01) + printf("%s get/set/clear comm features\n", indent); + break; +#if 0 + case 0x03: /* direct line management */ + case 0x04: /* telephone ringer */ + case 0x05: /* telephone call and line state reporting */ +#endif + case 0x06: /* union desc */ + type = "Union"; + if (buf[0] < 5) + goto bad; + printf("%sCDC Union:\n" + "%s bMasterInterface %d\n" + "%s bSlaveInterface ", + indent, + indent, buf[3], + indent); + for (tmp = 4; tmp < buf[0]; tmp++) + printf("%d ", buf[tmp]); + printf("\n"); + break; + case 0x07: /* country selection functional desc */ + type = "Country Selection"; + if (buf[0] < 6 || (buf[0] & 1) != 0) + goto bad; + str = get_dev_string(dev, buf[3]); + printf("%sCountry Selection:\n" + "%s iCountryCodeRelDate %4d %s\n", + indent, + indent, buf[3], (buf[3] && *str) ? str : "(?\?)"); + for (tmp = 4; tmp < buf[0]; tmp += 2) { + printf("%s wCountryCode 0x%02x%02x\n", + indent, buf[tmp], buf[tmp + 1]); + } + break; + case 0x08: /* telephone operational modes */ + type = "Telephone Operations"; + if (buf[0] != 4) + goto bad; + printf("%sCDC Telephone operations:\n" + "%s bmCapabilities 0x%02x\n", + indent, + indent, buf[3]); + if (buf[3] & 0x04) + printf("%s computer centric mode\n", indent); + if (buf[3] & 0x02) + printf("%s standalone mode\n", indent); + if (buf[3] & 0x01) + printf("%s simple mode\n", indent); + break; +#if 0 + case 0x09: /* USB terminal */ +#endif + case 0x0a: /* network channel terminal */ + type = "Network Channel Terminal"; + if (buf[0] != 7) + goto bad; + str = get_dev_string(dev, buf[4]); + printf("%sNetwork Channel Terminal:\n" + "%s bEntityId %3d\n" + "%s iName %3d %s\n" + "%s bChannelIndex %3d\n" + "%s bPhysicalInterface %3d\n", + indent, + indent, buf[3], + indent, buf[4], str, + indent, buf[5], + indent, buf[6]); + break; +#if 0 + case 0x0b: /* protocol unit */ + case 0x0c: /* extension unit */ + case 0x0d: /* multi-channel management */ + case 0x0e: /* CAPI control management*/ +#endif + case 0x0f: /* ethernet functional desc */ + type = "Ethernet"; + if (buf[0] != 13) + goto bad; + str = get_dev_string(dev, buf[3]); + tmp = buf[7] << 8; + tmp |= buf[6]; tmp <<= 8; + tmp |= buf[5]; tmp <<= 8; + tmp |= buf[4]; + printf("%sCDC Ethernet:\n" + "%s iMacAddress %10d %s\n" + "%s bmEthernetStatistics 0x%08x\n", + indent, + indent, buf[3], (buf[3] && *str) ? str : "(?\?)", + indent, tmp); + /* FIXME dissect ALL 28 bits */ + printf("%s wMaxSegmentSize %10d\n" + "%s wNumberMCFilters 0x%04x\n" + "%s bNumberPowerFilters %10d\n", + indent, (buf[9]<<8)|buf[8], + indent, (buf[11]<<8)|buf[10], + indent, buf[12]); + break; +#if 0 + case 0x10: /* ATM networking */ +#endif + case 0x11: /* WHCM functional desc */ + type = "WHCM version"; + if (buf[0] != 5) + goto bad; + printf("%sCDC WHCM:\n" + "%s bcdVersion %x.%02x\n", + indent, + indent, buf[4], buf[3]); + break; + case 0x12: /* MDLM functional desc */ + type = "MDLM"; + if (buf[0] != 21) + goto bad; + printf("%sCDC MDLM:\n" + "%s bcdCDC %x.%02x\n" + "%s bGUID %s\n", + indent, + indent, buf[4], buf[3], + indent, get_guid(buf + 5)); + break; + case 0x13: /* MDLM detail desc */ + type = "MDLM detail"; + if (buf[0] < 5) + goto bad; + printf("%sCDC MDLM detail:\n" + "%s bGuidDescriptorType %02x\n" + "%s bDetailData ", + indent, + indent, buf[3], + indent); + dump_bytes(buf + 4, buf[0] - 4); + break; + case 0x14: /* device management functional desc */ + type = "Device Management"; + if (buf[0] != 7) + goto bad; + printf("%sCDC Device Management:\n" + "%s bcdVersion %x.%02x\n" + "%s wMaxCommand %d\n", + indent, + indent, buf[4], buf[3], + indent, (buf[6] << 8) | buf[5]); + break; + case 0x15: /* OBEX functional desc */ + type = "OBEX"; + if (buf[0] != 5) + goto bad; + printf("%sCDC OBEX:\n" + "%s bcdVersion %x.%02x\n", + indent, + indent, buf[4], buf[3]); + break; + case 0x16: /* command set functional desc */ + type = "Command Set"; + if (buf[0] != 22) + goto bad; + str = get_dev_string(dev, buf[5]); + printf("%sCDC Command Set:\n" + "%s bcdVersion %x.%02x\n" + "%s iCommandSet %4d %s\n" + "%s bGUID %s\n", + indent, + indent, buf[4], buf[3], + indent, buf[5], (buf[5] && *str) ? str : "(?\?)", + indent, get_guid(buf + 6)); + break; +#if 0 + case 0x17: /* command set detail desc */ + case 0x18: /* telephone control model functional desc */ +#endif + case 0x1a: /* NCM functional desc */ + type = "NCM"; + if (buf[0] != 6) + goto bad; + printf("%sCDC NCM:\n" + "%s bcdNcmVersion %x.%02x\n" + "%s bmNetworkCapabilities 0x%02x\n", + indent, + indent, buf[4], buf[3], + indent, buf[5]); + if (buf[5] & 1<<5) + printf("%s 8-byte ntb input size\n", indent); + if (buf[5] & 1<<4) + printf("%s crc mode\n", indent); + if (buf[5] & 1<<3) + printf("%s max datagram size\n", indent); + if (buf[5] & 1<<2) + printf("%s encapsulated commands\n", indent); + if (buf[5] & 1<<1) + printf("%s net address\n", indent); + if (buf[5] & 1<<0) + printf("%s packet filter\n", indent); + break; + case 0x1b: /* MBIM functional desc */ + type = "MBIM"; + if (buf[0] != 12) + goto bad; + printf("%sCDC MBIM:\n" + "%s bcdMBIMVersion %x.%02x\n" + "%s wMaxControlMessage %d\n" + "%s bNumberFilters %d\n" + "%s bMaxFilterSize %d\n" + "%s wMaxSegmentSize %d\n" + "%s bmNetworkCapabilities 0x%02x\n", + indent, + indent, buf[4], buf[3], + indent, (buf[6] << 8) | buf[5], + indent, buf[7], + indent, buf[8], + indent, (buf[10] << 8) | buf[9], + indent, buf[11]); + if (buf[11] & 0x20) + printf("%s 8-byte ntb input size\n", indent); + if (buf[11] & 0x08) + printf("%s max datagram size\n", indent); + break; + case 0x1c: /* MBIM extended functional desc */ + type = "MBIM Extended"; + if (buf[0] != 8) + goto bad; + printf("%sCDC MBIM Extended:\n" + "%s bcdMBIMExtendedVersion %2x.%02x\n" + "%s bMaxOutstandingCommandMessages %3d\n" + "%s wMTU %5d\n", + indent, + indent, buf[4], buf[3], + indent, buf[5], + indent, buf[6] | (buf[7] << 8)); + break; + default: + /* FIXME there are about a dozen more descriptor types */ + printf("%sUNRECOGNIZED CDC: ", indent); + dump_bytes(buf, buf[0]); + return "unrecognized comm descriptor"; + } + + free(str); + + return 0; + +bad: + printf("%sINVALID CDC (%s): ", indent, type); + dump_bytes(buf, buf[0]); + return "corrupt comm descriptor"; +} + +/* ---------------------------------------------------------------------- */ + +static void do_hub(libusb_device_handle *fd, unsigned tt_type, unsigned speed, + bool has_ssp) +{ + unsigned char buf[7 /* base descriptor */ + + 2 /* bitmasks */ * HUB_STATUS_BYTELEN]; + int i, ret, value; + unsigned int link_state; + const char * const link_state_descriptions[] = { + "U0", + "U1", + "U2", + "suspend", + "SS.disabled", + "Rx.Detect", + "SS.Inactive", + "Polling", + "Recovery", + "Hot Reset", + "Compliance", + "Loopback", + }; + bool is_ext_status = tt_type == 3 && speed >= 0x0310 && has_ssp; + + /* USB 3.x hubs have a slightly different descriptor */ + if (speed >= 0x0300) + value = 0x2A; + else + value = 0x29; + + ret = usb_control_msg(fd, + LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_DEVICE, + LIBUSB_REQUEST_GET_DESCRIPTOR, + value << 8, 0, + buf, sizeof buf, CTRL_TIMEOUT); + if (ret < 0) { + /* Linux returns EHOSTUNREACH for suspended devices */ + if (errno != EHOSTUNREACH) + fprintf(stderr, "can't get hub descriptor, %s (%s)\n", + libusb_error_name(ret), strerror(errno)); + return; + } + if (ret < 9 /* at least one port's bitmasks */) { + fprintf(stderr, + "incomplete hub descriptor, %d bytes\n", + ret); + return; + } + dump_hub("", buf, tt_type); + + printf(" Hub Port Status:\n"); + for (i = 0; i < buf[2]; i++) { + unsigned char status[8]; + + /* Request EXT_PORT_STATUS for USB 3.1 SuperSpeedPlus hubs, + PORT_STATUS otherwise */ + ret = usb_control_msg(fd, + LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_CLASS + | LIBUSB_RECIPIENT_OTHER, + LIBUSB_REQUEST_GET_STATUS, + is_ext_status ? 2 : 0, i + 1, + status, is_ext_status ? 8 : 4, + CTRL_TIMEOUT); + if (ret < 0) { + fprintf(stderr, + "cannot read port %d status, %s (%d)\n", + i + 1, strerror(errno), errno); + break; + } + + printf(" Port %d: %02x%02x.%02x%02x", i + 1, + status[3], status[2], + status[1], status[0]); + /* CAPS are used to highlight "transient" states */ + if (speed < 0x0300) { + printf("%s%s%s%s%s", + (status[2] & 0x10) ? " C_RESET" : "", + (status[2] & 0x08) ? " C_OC" : "", + (status[2] & 0x04) ? " C_SUSPEND" : "", + (status[2] & 0x02) ? " C_ENABLE" : "", + (status[2] & 0x01) ? " C_CONNECT" : ""); + printf("%s%s%s%s%s%s%s%s%s%s%s\n", + (status[1] & 0x10) ? " indicator" : "", + (status[1] & 0x08) ? " test" : "", + (status[1] & 0x04) ? " highspeed" : "", + (status[1] & 0x02) ? " lowspeed" : "", + (status[1] & 0x01) ? " power" : "", + (status[0] & 0x20) ? " L1" : "", + (status[0] & 0x10) ? " RESET" : "", + (status[0] & 0x08) ? " oc" : "", + (status[0] & 0x04) ? " suspend" : "", + (status[0] & 0x02) ? " enable" : "", + (status[0] & 0x01) ? " connect" : ""); + } else { + link_state = ((status[0] & 0xe0) >> 5) + + ((status[1] & 0x1) << 3); + printf("%s%s%s%s%s%s", + (status[2] & 0x80) ? " C_CONFIG_ERROR" : "", + (status[2] & 0x40) ? " C_LINK_STATE" : "", + (status[2] & 0x20) ? " C_BH_RESET" : "", + (status[2] & 0x10) ? " C_RESET" : "", + (status[2] & 0x08) ? " C_OC" : "", + (status[2] & 0x01) ? " C_CONNECT" : ""); + printf("%s%s", + ((status[1] & 0x1C) == 0) ? " 5Gbps" : " Unknown Speed", + (status[1] & 0x02) ? " power" : ""); + /* Link state is bits 8:5 */ + if (link_state < (sizeof(link_state_descriptions) / + sizeof(*link_state_descriptions))) + printf(" %s", link_state_descriptions[link_state]); + printf("%s%s%s%s\n", + (status[0] & 0x10) ? " RESET" : "", + (status[0] & 0x08) ? " oc" : "", + (status[0] & 0x02) ? " enable" : "", + (status[0] & 0x01) ? " connect" : ""); + } + + if (is_ext_status && (status[0] & 0x01)) { + printf(" Ext Status: %02x%02x.%02x%02x\n", + status[7], status[6], + status[5], status[4]); + printf(" RX Speed Attribute ID: %d Lanes: %d\n", + status[4] & 0x0f, (status[5] & 0x0f)+1); + printf(" TX Speed Attribute ID: %d Lanes: %d\n", + (status[4] >> 4) & 0x0f, ((status[5] >> 4) & 0x0f)+1); + } + } +} + +static void do_dualspeed(libusb_device_handle *fd) +{ + unsigned char buf[10]; + char cls[128], subcls[128], proto[128]; + int ret; + + ret = usb_control_msg(fd, + LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD | LIBUSB_RECIPIENT_DEVICE, + LIBUSB_REQUEST_GET_DESCRIPTOR, + USB_DT_DEVICE_QUALIFIER << 8, 0, + buf, sizeof buf, CTRL_TIMEOUT); + + /* We don't need to complain to the user if the device is claimed + * and we aren't allowed to access the device qualifier. + */ + if (ret < 0 && errno != EPIPE) { + if (verblevel > 1 || errno != EAGAIN) + perror("can't get device qualifier"); + } + + /* all dual-speed devices have a qualifier */ + if (ret != sizeof buf + || buf[0] != ret + || buf[1] != USB_DT_DEVICE_QUALIFIER) + return; + + get_class_string(cls, sizeof(cls), + buf[4]); + get_subclass_string(subcls, sizeof(subcls), + buf[4], buf[5]); + get_protocol_string(proto, sizeof(proto), + buf[4], buf[5], buf[6]); + printf("Device Qualifier (for other device speed):\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bcdUSB %2x.%02x\n" + " bDeviceClass %5u %s\n" + " bDeviceSubClass %5u %s\n" + " bDeviceProtocol %5u %s\n" + " bMaxPacketSize0 %5u\n" + " bNumConfigurations %5u\n", + buf[0], buf[1], + buf[3], buf[2], + buf[4], cls, + buf[5], subcls, + buf[6], proto, + buf[7], buf[8]); + + /* FIXME also show the OTHER_SPEED_CONFIG descriptors */ +} + +static void do_debug(libusb_device_handle *fd) +{ + unsigned char buf[4]; + int ret; + + ret = usb_control_msg(fd, + LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD | LIBUSB_RECIPIENT_DEVICE, + LIBUSB_REQUEST_GET_DESCRIPTOR, + USB_DT_DEBUG << 8, 0, + buf, sizeof buf, CTRL_TIMEOUT); + + /* We don't need to complain to the user if the device is claimed + * and we aren't allowed to access the debug descriptor. + */ + if (ret < 0 && errno != EPIPE) { + if (verblevel > 1 || errno != EAGAIN) + perror("can't get debug descriptor"); + } + + /* some high speed devices are also "USB2 debug devices", meaning + * you can use them with some EHCI implementations as another kind + * of system debug channel: like JTAG, RS232, or a console. + */ + if (ret != sizeof buf + || buf[0] != ret + || buf[1] != USB_DT_DEBUG) + return; + + printf("Debug descriptor:\n" + " bLength %4u\n" + " bDescriptorType %4u\n" + " bDebugInEndpoint 0x%02x\n" + " bDebugOutEndpoint 0x%02x\n", + buf[0], buf[1], + buf[2], buf[3]); +} + +static const unsigned char *find_otg(const unsigned char *buf, int buflen) +{ + if (!buf) + return 0; + while (buflen >= 3) { + if (buf[0] == 3 && buf[1] == USB_DT_OTG) + return buf; + if (buf[0] > buflen) + return 0; + buflen -= buf[0]; + buf += buf[0]; + } + return 0; +} + +static int do_otg(struct libusb_config_descriptor *config) +{ + unsigned i, k; + int j; + const unsigned char *desc; + + /* each config of an otg device has an OTG descriptor */ + desc = find_otg(config->extra, config->extra_length); + for (i = 0; !desc && i < config->bNumInterfaces; i++) { + const struct libusb_interface *intf; + + intf = &config->interface[i]; + for (j = 0; !desc && j < intf->num_altsetting; j++) { + const struct libusb_interface_descriptor *alt; + + alt = &intf->altsetting[j]; + desc = find_otg(alt->extra, alt->extra_length); + for (k = 0; !desc && k < alt->bNumEndpoints; k++) { + const struct libusb_endpoint_descriptor *ep; + + ep = &alt->endpoint[k]; + desc = find_otg(ep->extra, ep->extra_length); + } + } + } + if (!desc) + return 0; + + printf("OTG Descriptor:\n" + " bLength %3u\n" + " bDescriptorType %3u\n" + " bmAttributes 0x%02x\n" + "%s%s", + desc[0], desc[1], desc[2], + (desc[2] & 0x01) + ? " SRP (Session Request Protocol)\n" : "", + (desc[2] & 0x02) + ? " HNP (Host Negotiation Protocol)\n" : ""); + return 1; +} + +static void +dump_device_status(libusb_device_handle *fd, int otg, int super_speed) +{ + unsigned char status[8]; + int ret; + + ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD + | LIBUSB_RECIPIENT_DEVICE, + LIBUSB_REQUEST_GET_STATUS, + 0, 0, + status, 2, + CTRL_TIMEOUT); + if (ret < 0) { + fprintf(stderr, + "cannot read device status, %s (%d)\n", + strerror(errno), errno); + return; + } + + printf("Device Status: 0x%02x%02x\n", + status[1], status[0]); + if (status[0] & (1 << 0)) + printf(" Self Powered\n"); + else + printf(" (Bus Powered)\n"); + if (status[0] & (1 << 1)) + printf(" Remote Wakeup Enabled\n"); + if (super_speed) { + if (status[0] & (1 << 2)) + printf(" U1 Enabled\n"); + if (status[0] & (1 << 3)) + printf(" U2 Enabled\n"); + if (status[0] & (1 << 4)) + printf(" Latency Tolerance Messaging (LTM) Enabled\n"); + } + /* if both HOST and DEVICE support OTG */ + if (otg) { + if (status[0] & (1 << 3)) + printf(" HNP Enabled\n"); + if (status[0] & (1 << 4)) + printf(" HNP Capable\n"); + if (status[0] & (1 << 5)) + printf(" ALT port is HNP Capable\n"); + } + /* for high speed devices with debug descriptors */ + if (status[0] & (1 << 6)) + printf(" Debug Mode\n"); +} + +static void dump_usb2_device_capability_desc(unsigned char *buf) +{ + unsigned int wide; + + wide = buf[3] + (buf[4] << 8) + + (buf[5] << 16) + (buf[6] << 24); + printf(" USB 2.0 Extension Device Capability:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDevCapabilityType %5u\n" + " bmAttributes 0x%08x\n", + buf[0], buf[1], buf[2], wide); + if (!(wide & 0x02)) + printf(" (Missing must-be-set LPM bit!)\n"); + else if (!(wide & 0x04)) + printf(" HIRD Link Power Management (LPM)" + " Supported\n"); + else { + printf(" BESL Link Power Management (LPM)" + " Supported\n"); + if (wide & 0x08) + printf(" BESL value %5u us \n", wide & 0xf00); + if (wide & 0x10) + printf(" Deep BESL value %5u us \n", + wide & 0xf000); + } +} + +static void dump_ss_device_capability_desc(unsigned char *buf) +{ + if (buf[0] < 10) { + fprintf(stderr, " Bad SuperSpeed USB Device Capability descriptor.\n"); + return; + } + printf(" SuperSpeed USB Device Capability:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDevCapabilityType %5u\n" + " bmAttributes 0x%02x\n", + buf[0], buf[1], buf[2], buf[3]); + if (buf[3] & 0x02) + printf(" Latency Tolerance Messages (LTM)" + " Supported\n"); + printf(" wSpeedsSupported 0x%02x%02x\n", buf[5], buf[4]); + if (buf[4] & (1 << 0)) + printf(" Device can operate at Low Speed (1Mbps)\n"); + if (buf[4] & (1 << 1)) + printf(" Device can operate at Full Speed (12Mbps)\n"); + if (buf[4] & (1 << 2)) + printf(" Device can operate at High Speed (480Mbps)\n"); + if (buf[4] & (1 << 3)) + printf(" Device can operate at SuperSpeed (5Gbps)\n"); + + printf(" bFunctionalitySupport %3u\n", buf[6]); + switch(buf[6]) { + case 0: + printf(" Lowest fully-functional device speed is " + "Low Speed (1Mbps)\n"); + break; + case 1: + printf(" Lowest fully-functional device speed is " + "Full Speed (12Mbps)\n"); + break; + case 2: + printf(" Lowest fully-functional device speed is " + "High Speed (480Mbps)\n"); + break; + case 3: + printf(" Lowest fully-functional device speed is " + "SuperSpeed (5Gbps)\n"); + break; + default: + printf(" Lowest fully-functional device speed is " + "at an unknown speed!\n"); + break; + } + printf(" bU1DevExitLat %4u micro seconds\n", buf[7]); + printf(" bU2DevExitLat %8u micro seconds\n", buf[8] + (buf[9] << 8)); +} + +static void dump_ssp_device_capability_desc(unsigned char *buf) +{ + int i; + unsigned int bm_attr, ss_attr; + char bitrate_prefix[] = " KMG"; + + if (buf[0] < 12) { + fprintf(stderr, " Bad SuperSpeedPlus USB Device Capability descriptor.\n"); + return; + } + + bm_attr = convert_le_u32(buf + 4); + printf(" SuperSpeedPlus USB Device Capability:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDevCapabilityType %5u\n" + " bmAttributes 0x%08x\n", + buf[0], buf[1], buf[2], bm_attr); + + printf(" Sublink Speed Attribute count %u\n", (buf[4] & 0x1f)+1); + printf(" Sublink Speed ID count %u\n", ((bm_attr >> 5) & 0xf)+1); + printf(" wFunctionalitySupport 0x%02x%02x\n", buf[9], buf[8]); + printf(" Min functional Speed Attribute ID: %u\n", buf[8] & 0x0f); + printf(" Min functional RX lanes: %u\n", buf[9] & 0x0f); + printf(" Min functional TX lanes: %u\n", (buf[9] >> 4) & 0x0f); + + for (i = 0; i <= (buf[4] & 0x1f); i++) { + ss_attr = convert_le_u32(buf + 12 + (i * 4)); + printf(" bmSublinkSpeedAttr[%u] 0x%08x\n", i, ss_attr); + printf(" Speed Attribute ID: %u %u%cb/s %s %s SuperSpeed%s\n", + ss_attr & 0x0f, + ss_attr >> 16, + (bitrate_prefix[((ss_attr >> 4) & 0x3)]), + (ss_attr & 0x40)? "Asymmetric" : "Symmetric", + (ss_attr & 0x80)? "TX" : "RX", + (ss_attr & 0x4000)? "Plus": "" ); + } +} + +static void dump_container_id_device_capability_desc(unsigned char *buf) +{ + if (buf[0] < 20) { + fprintf(stderr, " Bad Container ID Device Capability descriptor.\n"); + return; + } + printf(" Container ID Device Capability:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDevCapabilityType %5u\n" + " bReserved %5u\n", + buf[0], buf[1], buf[2], buf[3]); + printf(" ContainerID %s\n", + get_guid(&buf[4])); +} + +static char *get_webusb_url(libusb_device_handle *fd, uint8_t vendor_req, uint8_t id) +{ + unsigned char url_buf[255]; + char *scheme; + char *url, *chr; + unsigned char i; + int ret; + + ret = usb_control_msg(fd, + LIBUSB_ENDPOINT_IN | LIBUSB_RECIPIENT_DEVICE | LIBUSB_REQUEST_TYPE_VENDOR, + vendor_req, id, WEBUSB_GET_URL, + url_buf, sizeof(url_buf), CTRL_TIMEOUT); + if (ret <= 0) + return strdup(""); + else if (url_buf[0] <= 3 || url_buf[1] != USB_DT_WEBUSB_URL || ret != url_buf[0]) + return strdup(""); + + switch (url_buf[2]) { + case 0: + scheme = "http://"; + break; + case 1: + scheme = "https://"; + break; + case 255: + scheme = ""; + break; + default: + fprintf(stderr, "Bad URL scheme.\n"); + return strdup(""); + } + url = malloc(strlen(scheme) + (url_buf[0] - 3) + 1); + if (!url) + return strdup(""); + strcpy(url, scheme); + chr = url + strlen(scheme); + for (i = 3; i < url_buf[0]; i++) + /* crude UTF-8 to ASCII conversion */ + if (url_buf[i] < 0x80) + *chr++ = url_buf[i]; + *chr = '\0'; + + return url; +} + +static void dump_platform_device_capability_desc(libusb_device_handle *fd, unsigned char *buf) +{ + unsigned char desc_len = buf[0]; + unsigned char cap_data_len = desc_len - 20; + unsigned char i; + const char *guid; + if (desc_len < 20) { + fprintf(stderr, " Bad Platform Device Capability descriptor.\n"); + return; + } + printf(" Platform Device Capability:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDevCapabilityType %5u\n" + " bReserved %5u\n", + buf[0], buf[1], buf[2], buf[3]); + guid = get_guid(&buf[4]); + printf(" PlatformCapabilityUUID %s\n", guid); + + if (!strcmp(WEBUSB_GUID , guid) && desc_len == 24) { + /* WebUSB platform descriptor */ + char *url = get_webusb_url(fd, buf[22], buf[23]); + printf(" WebUSB:\n" + " bcdVersion %2x.%02x\n" + " bVendorCode %5u\n" + " iLandingPage %5u %s\n", + buf[21], buf[20], buf[22], buf[23], url); + free(url); + return; + } + + for (i = 0; i < cap_data_len; i++) { + printf(" CapabilityData[%u] 0x%02x\n", i, buf[20 + i]); + } +} + +static void dump_billboard_device_capability_desc(libusb_device_handle *dev, unsigned char *buf) +{ + char *url, *alt_mode_str; + int w_vconn_power, alt_mode, i, svid, state; + const char *vconn; + unsigned char *bmConfigured; + + if (buf[0] < 48) { + fprintf(stderr, " Bad Billboard Capability descriptor.\n"); + return; + } + + if (buf[4] > BILLBOARD_MAX_NUM_ALT_MODE) { + fprintf(stderr, " Invalid value for bNumberOfAlternateModes.\n"); + return; + } + + if (buf[0] < (44 + buf[4] * 4)) { + fprintf(stderr, " bLength does not match with bNumberOfAlternateModes.\n"); + return; + } + + url = get_dev_string(dev, buf[3]); + w_vconn_power = convert_le_u16(buf+6); + if (w_vconn_power & (1 << 15)) { + vconn = "VCONN power not required"; + } else if (w_vconn_power < 7) { + vconn = vconn_power[w_vconn_power & 0x7]; + } else { + vconn = "reserved"; + } + printf(" Billboard Capability:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDevCapabilityType %5u\n" + " iAdditionalInfoURL %5u %s\n" + " bNumberOfAlternateModes %5u\n" + " bPreferredAlternateMode %5u\n" + " VCONN Power %5u %s\n", + buf[0], buf[1], buf[2], + buf[3], url, + buf[4], buf[5], + w_vconn_power, vconn); + + bmConfigured = &buf[8]; + + printf(" bmConfigured "); + dump_bytes(bmConfigured, 32); + + printf( + " bcdVersion %2x.%02x\n" + " bAdditionalFailureInfo %5u\n" + " bReserved %5u\n", + (buf[41] == 0) ? 1 : buf[41], buf[40], + buf[42], buf[43]); + + printf(" Alternate Modes supported by Device Container:\n"); + i = 44; /* Alternate mode 0 starts at index 44 */ + for (alt_mode = 0; alt_mode < buf[4]; alt_mode++) { + svid = convert_le_u16(buf+i); + alt_mode_str = get_dev_string(dev, buf[i+3]); + state = ((bmConfigured[alt_mode >> 2]) >> ((alt_mode & 0x3) << 1)) & 0x3; + printf( + " Alternate Mode %d : %s\n" + " wSVID[%d] 0x%04X\n" + " bAlternateMode[%d] %5u\n" + " iAlternateModeString[%d] %5u %s\n", + alt_mode, alt_mode_state[state], + alt_mode, svid, + alt_mode, buf[i+2], + alt_mode, buf[i+3], alt_mode_str); + free(alt_mode_str); + i += 4; + } + + free (url); +} + +static void dump_billboard_alt_mode_capability_desc(unsigned char *buf) +{ + if (buf[0] != 8) { + fprintf(stderr, " Bad Billboard Alternate Mode Capability descriptor.\n"); + return; + } + + printf(" Billboard Alternate Mode Capability:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " bDevCapabilityType %5u\n" + " bIndex %5u\n" + " dwAlternateModeVdo 0x%02X%02X%02X%02X\n", + buf[0], buf[1], buf[2], buf[3], + buf[4], buf[5], buf[6], buf[7]); +} + +static void dump_bos_descriptor(libusb_device_handle *fd, bool* has_ssp) +{ + /* Total length of BOS descriptors varies. + * Read first static 5 bytes which include the total length before + * allocating and reading the full BOS + */ + + unsigned char bos_desc_static[5]; + unsigned char *bos_desc; + unsigned int bos_desc_size; + int size, ret; + unsigned char *buf; + + /* Get the first 5 bytes to get the wTotalLength field */ + ret = usb_control_msg(fd, + LIBUSB_ENDPOINT_IN | LIBUSB_RECIPIENT_DEVICE, + LIBUSB_REQUEST_GET_DESCRIPTOR, + USB_DT_BOS << 8, 0, + bos_desc_static, 5, CTRL_TIMEOUT); + if (ret <= 0) + return; + else if (bos_desc_static[0] != 5 || bos_desc_static[1] != USB_DT_BOS) + return; + + bos_desc_size = bos_desc_static[2] + (bos_desc_static[3] << 8); + printf("Binary Object Store Descriptor:\n" + " bLength %5u\n" + " bDescriptorType %5u\n" + " wTotalLength 0x%04x\n" + " bNumDeviceCaps %5u\n", + bos_desc_static[0], bos_desc_static[1], + bos_desc_size, bos_desc_static[4]); + + if (bos_desc_size <= 5) { + if (bos_desc_static[4] > 0) + fprintf(stderr, "Couldn't get " + "device capability descriptors\n"); + return; + } + bos_desc = malloc(bos_desc_size); + if (!bos_desc) + return; + memset(bos_desc, 0, bos_desc_size); + + ret = usb_control_msg(fd, + LIBUSB_ENDPOINT_IN | LIBUSB_RECIPIENT_DEVICE, + LIBUSB_REQUEST_GET_DESCRIPTOR, + USB_DT_BOS << 8, 0, + bos_desc, bos_desc_size, CTRL_TIMEOUT); + if (ret < 0) { + fprintf(stderr, "Couldn't get device capability descriptors\n"); + goto out; + } + + size = bos_desc_size - 5; + buf = &bos_desc[5]; + + while (size >= 3) { + if (buf[0] < 3) { + printf("buf[0] = %u\n", buf[0]); + goto out; + } + switch (buf[2]) { + case USB_DC_WIRELESS_USB: + /* FIXME */ + break; + case USB_DC_20_EXTENSION: + dump_usb2_device_capability_desc(buf); + break; + case USB_DC_SUPERSPEED: + dump_ss_device_capability_desc(buf); + break; + case USB_DC_SUPERSPEEDPLUS: + dump_ssp_device_capability_desc(buf); + *has_ssp = true; + break; + case USB_DC_CONTAINER_ID: + dump_container_id_device_capability_desc(buf); + break; + case USB_DC_PLATFORM: + dump_platform_device_capability_desc(fd, buf); + break; + case USB_DC_BILLBOARD: + dump_billboard_device_capability_desc(fd, buf); + break; + case USB_DC_BILLBOARD_ALT_MODE: + dump_billboard_alt_mode_capability_desc(buf); + break; + case USB_DC_CONFIGURATION_SUMMARY: + printf(" Configuration Summary Device Capability:\n"); + desc_dump(fd, desc_usb3_dc_configuration_summary, + buf, DESC_BUF_LEN_FROM_BUF, 2); + break; + default: + printf(" ** UNRECOGNIZED: "); + dump_bytes(buf, buf[0]); + break; + } + size -= buf[0]; + buf += buf[0]; + } +out: + free(bos_desc); +} + +static void dumpdev(libusb_device *dev) +{ + libusb_device_handle *udev; + struct libusb_device_descriptor desc; + int i, ret; + int otg; + bool has_ssp = false; + + otg = 0; + ret = libusb_open(dev, &udev); + if (ret) { + fprintf(stderr, "Couldn't open device, some information " + "will be missing\n"); + udev = NULL; + } + + libusb_get_device_descriptor(dev, &desc); + dump_device(dev, &desc); + if (desc.bNumConfigurations) { + struct libusb_config_descriptor *config; + + ret = libusb_get_config_descriptor(dev, 0, &config); + if (ret) { + fprintf(stderr, "Couldn't get configuration descriptor 0, " + "some information will be missing\n"); + } else { + otg = do_otg(config) || otg; + libusb_free_config_descriptor(config); + } + + for (i = 0; i < desc.bNumConfigurations; ++i) { + ret = libusb_get_config_descriptor(dev, i, &config); + if (ret) { + fprintf(stderr, "Couldn't get configuration " + "descriptor %d, some information will " + "be missing\n", i); + } else { + dump_config(udev, config, desc.bcdUSB); + libusb_free_config_descriptor(config); + } + } + } + if (!udev) + return; + + if (desc.bcdUSB >= 0x0201) + dump_bos_descriptor(udev, &has_ssp); + if (desc.bDeviceClass == LIBUSB_CLASS_HUB) + do_hub(udev, desc.bDeviceProtocol, desc.bcdUSB, has_ssp); + if (desc.bcdUSB == 0x0200) { + do_dualspeed(udev); + } + do_debug(udev); + dump_device_status(udev, otg, desc.bcdUSB >= 0x0300); + libusb_close(udev); +} + +/* ---------------------------------------------------------------------- */ + +static int dump_one_device(libusb_context *ctx, const char *path) +{ + libusb_device *dev; + struct libusb_device_descriptor desc; + char vendor[128], product[128]; + + dev = get_usb_device(ctx, path); + if (!dev) { + fprintf(stderr, "Cannot open %s\n", path); + return 1; + } + libusb_get_device_descriptor(dev, &desc); + get_vendor_product_with_fallback(vendor, sizeof(vendor), + product, sizeof(product), dev); + printf("Device: ID %04x:%04x %s %s\n", desc.idVendor, + desc.idProduct, + vendor, + product); + dumpdev(dev); + return 0; +} + +static void sort_device_list(libusb_device **list, ssize_t num_devs) +{ + struct libusb_device *dev, *dev_next; + int bnum, bnum_next, dnum, dnum_next; + ssize_t i; + int sorted; + sorted = 0; + do { + sorted = 1; + for (i = 0; i < num_devs - 1; ++i) { + dev = list[i]; + dev_next = list[i + 1]; + bnum = libusb_get_bus_number(dev); + dnum = libusb_get_device_address(dev); + bnum_next = libusb_get_bus_number(dev_next); + dnum_next = libusb_get_device_address(dev_next); + if ((bnum == bnum_next && dnum > dnum_next) || bnum > bnum_next) { + list[i] = dev_next; + list[i + 1] = dev; + sorted = 0; + } + } + } while(!sorted); +} + +static int list_devices(libusb_context *ctx, int busnum, int devnum, int vendorid, int productid) +{ + libusb_device **list; + struct libusb_device_descriptor desc; + char vendor[128], product[128]; + int status; + ssize_t num_devs, i; + + status = 1; /* 1 device not found, 0 device found */ + + num_devs = libusb_get_device_list(ctx, &list); + if (num_devs < 0) + goto error; + + sort_device_list(list, num_devs); + for (i = 0; i < num_devs; ++i) { + libusb_device *dev = list[i]; + uint8_t bnum = libusb_get_bus_number(dev); + uint8_t dnum = libusb_get_device_address(dev); + + if ((busnum != -1 && busnum != bnum) || + (devnum != -1 && devnum != dnum)) + continue; + libusb_get_device_descriptor(dev, &desc); + if ((vendorid != -1 && vendorid != desc.idVendor) || + (productid != -1 && productid != desc.idProduct)) + continue; + status = 0; + + get_vendor_product_with_fallback(vendor, sizeof(vendor), + product, sizeof(product), dev); + + if (verblevel > 0) + printf("\n"); + printf("Bus %03u Device %03u: ID %04x:%04x %s %s\n", + bnum, dnum, + desc.idVendor, + desc.idProduct, + vendor, product); + if (verblevel > 0) + dumpdev(dev); + } + + libusb_free_device_list(list, 0); +error: + return status; +} + + +/* ---------------------------------------------------------------------- */ + +int main(int argc, char *argv[]) +{ + static const struct option long_options[] = { + { "version", 0, 0, 'V' }, + { "verbose", 0, 0, 'v' }, + { "help", 0, 0, 'h' }, + { "tree", 0, 0, 't' }, + { 0, 0, 0, 0 } + }; + libusb_context *ctx; + int c, err = 0; + unsigned int treemode = 0; + int bus = -1, devnum = -1, vendor = -1, product = -1; + const char *devdump = NULL; + int help = 0; + char *cp; + int status; + + setlocale(LC_CTYPE, ""); + + while ((c = getopt_long(argc, argv, "D:vtP:p:s:d:Vh", + long_options, NULL)) != EOF) { + switch (c) { + case 'V': + printf("lsusb (" PACKAGE ") " VERSION "\n"); + return EXIT_SUCCESS; + case 'v': + verblevel++; + break; + + case 'h': + help=1; + break; + + case 't': + treemode = 1; + break; + + case 's': + cp = strchr(optarg, ':'); + if (cp) { + *cp++ = 0; + if (*optarg) + bus = strtoul(optarg, NULL, 10); + if (*cp) + devnum = strtoul(cp, NULL, 10); + } else { + if (*optarg) + devnum = strtoul(optarg, NULL, 10); + } + break; + + case 'd': + cp = strchr(optarg, ':'); + if (!cp) { + err++; + break; + } + *cp++ = 0; + if (*optarg) + vendor = strtoul(optarg, NULL, 16); + if (*cp) + product = strtoul(cp, NULL, 16); + break; + + case 'D': + devdump = optarg; + break; + + case '?': + default: + err++; + break; + } + } + if (err || argc > optind || help) { + fprintf(stderr, "Usage: lsusb [options]...\n" + "List USB devices\n" + " -v, --verbose\n" + " Increase verbosity (show descriptors)\n" + " -s [[bus]:][devnum]\n" + " Show only devices with specified device and/or\n" + " bus numbers (in decimal)\n" + " -d vendor:[product]\n" + " Show only devices with the specified vendor and\n" + " product ID numbers (in hexadecimal)\n" + " -D device\n" + " Selects which device lsusb will examine\n" + " -t, --tree\n" + " Dump the physical USB device hierarchy as a tree\n" + " -V, --version\n" + " Show version of program\n" + " -h, --help\n" + " Show usage and help\n" + ); + if (help && !err) + return 0; + else + return EXIT_FAILURE; + } + + + /* by default, print names as well as numbers */ + if (names_init() < 0) + fprintf(stderr, "unable to initialize usb spec"); + + status = 0; + + if (treemode) { + status = lsusb_t(); + names_exit(); + return status; + } + + err = libusb_init(&ctx); + if (err) { + fprintf(stderr, "unable to initialize libusb: %i\n", err); + return EXIT_FAILURE; + } + + if (devdump) + status = dump_one_device(ctx, devdump); + else + status = list_devices(ctx, bus, devnum, vendor, product); + + names_exit(); + libusb_exit(ctx); + return status; +} diff --git a/lsusb.h b/lsusb.h new file mode 100644 index 0000000..3e93c23 --- /dev/null +++ b/lsusb.h @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* Copyright 2011 (c) Greg Kroah-Hartman */ +#ifndef _LSUSB_H +#define _LSUSB_H + +extern int lsusb_t(void); +extern unsigned int verblevel; + +#endif diff --git a/lsusb.py.in b/lsusb.py.in new file mode 100755 index 0000000..592e5cf --- /dev/null +++ b/lsusb.py.in @@ -0,0 +1,560 @@ +#!/usr/bin/python3 +# SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only +# +# lsusb-VERSION.py +# +# Displays your USB devices in reasonable form. +# +# Copyright (c) 2009 Kurt Garloff +# Copyright (c) 2013,2018 Kurt Garloff +# +# Usage: See usage() + +# Py2 compat +from __future__ import print_function +import getopt +import os +import re +import sys + +HUB_ICLASS = 0x09 + +# Global options +showint = False +showhubint = False +noemptyhub = False +nohub = False +showeps = False +showwakeup = False + +prefix = "/sys/bus/usb/devices/" +usbids = [ + "@usbids@", + "/usr/share/hwdata/usb.ids", + "/usr/share/usb.ids", +] +cols = ("", "", "", "", "", "") + +norm = "\033[0;0m" +bold = "\033[0;1m" +red = "\033[0;31m" +green = "\033[0;32m" +amber = "\033[0;33m" +blue = "\033[0;34m" + +usbvendors = {} +usbproducts = {} +usbclasses = {} + +def colorize(num, text): + return cols[num] + str(text) + cols[0] + +def ishexdigit(str): + "return True if all digits are valid hex digits" + for dg in str: + if not dg.isdigit() and not dg in 'abcdef': + return False + return True + +def open_read_ign(fn): + try: + return open(fn, 'r', errors='ignore') + except: + return open(fn, 'r') + +def myenum(*args): + enums = dict(zip(args, range(len(args)))) + return type('MyEnum', (), enums) + +def parse_usb_ids(): + "Parse /usr/share/usb.ids and fill usbvendors, usbproducts, usbclasses" + vid = 0 + did = 0 + modes = myenum('Vendor', 'Class', 'Misc') + mode = modes.Vendor + strg = "" + cstrg = "" + for unm in usbids: + if os.path.exists(unm): + break + for ln in open_read_ign(unm).readlines(): + if ln[0] == '#': + continue + ln = ln.rstrip('\n') + if len(ln) == 0: + continue + if ishexdigit(ln[0:4]): + mode = modes.Vendor + vid = int(ln[:4], 16) + usbvendors[vid] = ln[6:] + continue + if ln[0] == '\t' and ishexdigit(ln[1:3]): + # usb.ids has a device id of 01xy, sigh + if ln[3:5] == "xy": + did = int(ln[1:3], 16)*256 + else: + did = int(ln[1:5], 16) + # USB devices + if mode == modes.Vendor: + usbproducts[vid, did] = ln[7:] + continue + elif mode == modes.Class: + nm = ln[5:] + if nm != "Unused": + strg = cstrg + ":" + nm + else: + strg = cstrg + ":" + usbclasses[vid, did, -1] = strg + continue + if ln[0] == 'C': + mode = modes.Class + cid = int(ln[2:4], 16) + cstrg = ln[6:] + usbclasses[cid, -1, -1] = cstrg + continue + if mode == modes.Class and ln[0] == '\t' and ln[1] == '\t' and ishexdigit(ln[2:4]): + prid = int(ln[2:4], 16) + usbclasses[cid, did, prid] = ln[6:] + continue + mode = modes.Misc + usbclasses[0xFF, 0xFF, 0xFF] = "Vendor Specific" + +def find_usb_prod(vid, pid): + "Return device name from USB Vendor:Product list" + strg = "" + vendor = usbvendors.get(vid) + if vendor: + strg = str(vendor) + else: + return "" + product = usbproducts.get((vid, pid)) + if product: + return strg + " " + str(product) + return strg + +def find_usb_class(cid, sid, pid): + "Return USB protocol from usbclasses list" + lnlst = len(usbclasses) + cls = usbclasses.get((cid, sid, pid)) \ + or usbclasses.get((cid, sid, -1)) \ + or usbclasses.get((cid, -1, -1)) + if cls: + return str(cls) + return "" + + +devlst = [ + 'host', # usb-storage + 'video4linux/video', # uvcvideo et al. + 'sound/card', # snd-usb-audio + 'net/', # cdc_ether, ... + 'input/input', # usbhid + 'usb:hiddev', # usb hid + 'bluetooth/hci', # btusb + 'ttyUSB', # btusb + 'tty/', # cdc_acm + 'usb:lp', # usblp + #'usb/lp', # usblp + 'usb/', # hiddev, usblp + #'usbhid', # hidraw +] + +def find_storage(hostno): + "Return SCSI block dev names for host" + res = "" + for ent in os.listdir("/sys/class/scsi_device/"): + (host, bus, tgt, lun) = ent.split(":") + if host == hostno: + try: + for ent2 in os.listdir("/sys/class/scsi_device/%s/device/block" % ent): + res += ent2 + " " + except: + pass + return res + +def add_drv(path, drvnm): + res = "" + try: + for e2 in os.listdir(path+"/"+drvnm): + if e2[0:len(drvnm)] == drvnm: + res += e2 + " " + try: + if res: + res += "(" + os.path.basename(os.readlink(path+"/driver")) + ") " + except: + pass + except: + pass + return res + +def find_dev(driver, usbname): + "Return pseudo devname that's driven by driver" + res = "" + for nm in devlst: + dirnm = prefix + usbname + prep = "" + idx = nm.find('/') + if idx != -1: + prep = nm[:idx+1] + dirnm += "/" + nm[:idx] + nm = nm[idx+1:] + ln = len(nm) + try: + for ent in os.listdir(dirnm): + if ent[:ln] == nm: + res += prep+ent+" " + if nm == "host": + res += "(" + find_storage(ent[ln:])[:-1] + ")" + except: + pass + if driver == "usbhid": + rg = re.compile(r'[0-9A-F]{4}:[0-9A-F]{4}:[0-9A-F]{4}\.[0-9A-F]{4}') + for ent in os.listdir(prefix + usbname): + m = rg.match(ent) + if m: + res += add_drv(prefix+usbname+"/"+ent, "hidraw") + add = add_drv(prefix+usbname+"/"+ent, "input") + if add: + res += add + else: + for ent2 in os.listdir(prefix+usbname+"/"+ent): + m = rg.match(ent2) + if m: + res += add_drv(prefix+usbname+"/"+ent+"/"+ent2, "input") + return res + + +class UsbObject: + def read_attr(self, name): + path = prefix + self.path + "/" + name + return open(path).readline().strip() + + def read_link(self, name): + path = prefix + self.path + "/" + name + return os.path.basename(os.readlink(path)) + +class UsbEndpoint(UsbObject): + "Container for USB endpoint info" + def __init__(self, parent, fname, level): + self.parent = parent + self.level = level + self.fname = fname + self.path = "" + self.epaddr = 0 + self.len = 0 + self.ival = "" + self.type = "" + self.attr = 0 + self.max = 0 + if self.fname: + self.read(self.fname) + + def read(self, fname): + self.fname = fname + self.path = self.parent.path + "/" + fname + self.epaddr = int(self.read_attr("bEndpointAddress"), 16) + ival = int(self.read_attr("bInterval"), 16) + if ival: + self.ival = " (%s)" % self.read_attr("interval") + self.len = int(self.read_attr("bLength"), 16) + self.type = self.read_attr("type") + self.attr = int(self.read_attr("bmAttributes"), 16) + self.max = int(self.read_attr("wMaxPacketSize"), 16) + + def __repr__(self): + return "" % self.fname + + def __str__(self): + indent = " " * self.level + #name = "%s/ep_%02X" % (self.parent.fname, self.epaddr) + name = "" + body = "(EP) %02x: %s%s attr %02x len %02x max %03x" % \ + (self.epaddr, self.type, self.ival, self.attr, self.len, self.max) + body = colorize(5, body) + return "%-17s %s\n" % (indent + name, indent + body) + + +class UsbInterface(UsbObject): + "Container for USB interface info" + def __init__(self, parent, fname, level=1): + self.parent = parent + self.level = level + self.fname = fname + self.path = "" + self.iclass = 0 + self.isclass = 0 + self.iproto = 0 + self.noep = 0 + self.driver = "" + self.devname = "" + self.protoname = "" + self.eps = [] + if self.fname: + self.read(self.fname) + + def read(self, fname): + self.fname = fname + self.path = self.parent.path + "/" + fname + self.iclass = int(self.read_attr("bInterfaceClass"),16) + self.isclass = int(self.read_attr("bInterfaceSubClass"),16) + self.iproto = int(self.read_attr("bInterfaceProtocol"),16) + self.noep = int(self.read_attr("bNumEndpoints")) + try: + self.driver = self.read_link("driver") + self.devname = find_dev(self.driver, self.path) + except: + pass + self.protoname = find_usb_class(self.iclass, self.isclass, self.iproto) + if showeps: + for dirent in os.listdir(prefix + self.path): + if dirent.startswith("ep_"): + ep = UsbEndpoint(self, dirent, self.level+1) + self.eps.append(ep) + + def __repr__(self): + return "" % self.fname + + def __str__(self): + indent = " " * self.level + name = self.fname + plural = (" " if self.noep == 1 else "s") + body = "(IF) %02x:%02x:%02x %iEP%s (%s) %s %s" % \ + (self.iclass, self.isclass, self.iproto, self.noep, plural, + self.protoname, colorize(3, self.driver), colorize(4, self.devname)) + strg = "%-17s %s\n" % (indent + name, indent + body) + if showeps and self.eps: + for ep in self.eps: + strg += str(ep) + return strg + +class UsbDevice(UsbObject): + "Container for USB device info" + def __init__(self, parent, fname, level=0): + self.parent = parent + self.level = level + self.fname = fname + self.path = "" + self.iclass = 0 + self.isclass = 0 + self.iproto = 0 + self.vid = 0 + self.pid = 0 + self.name = "" + self.usbver = "" + self.speed = "" + self.maxpower = "" + self.wakeup = "" + self.noports = 0 + self.nointerfaces = 0 + self.driver = "" + self.devname = "" + self.interfaces = [] + self.children = [] + if self.fname: + self.read(self.fname) + self.readchildren() + + def read(self, fname): + self.fname = fname + self.path = fname + self.iclass = int(self.read_attr("bDeviceClass"), 16) + self.isclass = int(self.read_attr("bDeviceSubClass"), 16) + self.iproto = int(self.read_attr("bDeviceProtocol"), 16) + self.vid = int(self.read_attr("idVendor"), 16) + self.pid = int(self.read_attr("idProduct"), 16) + try: + self.name = self.read_attr("manufacturer") + " " \ + + self.read_attr("product") + except: + pass + if self.name: + mch = re.match(r"Linux [^ ]* (.hci[_-]hcd) .HCI Host Controller", self.name) + if mch: + self.name = mch.group(1) + if not self.name: + self.name = find_usb_prod(self.vid, self.pid) + # Some USB Card readers have a better name then Generic ... + if self.name.startswith("Generic"): + oldnm = self.name + self.name = find_usb_prod(self.vid, self.pid) + if not self.name: + self.name = oldnm + try: + ser = self.read_attr("serial") + # Some USB devs report "serial" as serial no. suppress + if (ser and ser != "serial"): + self.name += " " + ser + except: + pass + self.usbver = self.read_attr("version") + self.speed = self.read_attr("speed") + self.maxpower = self.read_attr("bMaxPower") + self.noports = int(self.read_attr("maxchild")) + try: + self.nointerfaces = int(self.read_attr("bNumInterfaces")) + except: + self.nointerfaces = 0 + try: + self.driver = self.read_link("driver") + self.devname = find_dev(self.driver, self.path) + except: + pass + if showwakeup: + try: + self.wakeup = self.read_attr('power/wakeup') + except: + self.wakeup = "unsupported" + + def readchildren(self): + if self.fname[0:3] == "usb": + fname = self.fname[3:] + else: + fname = self.fname + for dirent in os.listdir(prefix + self.fname): + if not dirent[0:1].isdigit(): + continue + if os.access(prefix + dirent + "/bInterfaceClass", os.R_OK): + iface = UsbInterface(self, dirent, self.level+1) + self.interfaces.append(iface) + else: + usbdev = UsbDevice(self, dirent, self.level+1) + self.children.append(usbdev) + usbsortkey = lambda obj: [int(x) for x in re.split(r"[-:.]", obj.fname)] + self.interfaces.sort(key=usbsortkey) + self.children.sort(key=usbsortkey) + + def __repr__(self): + return "" % self.fname + + def __str__(self): + is_hub = (self.iclass == HUB_ICLASS) + if is_hub: + if noemptyhub and len(self.children) == 0: + return "" + strg = "" + if not (nohub and is_hub): + indent = " " * self.level + name = self.fname + plural = (" " if self.nointerfaces == 1 else "s") + body = "%s %02x %iIF%s [USB %s, %5s Mbps, %5s%s] (%s)%s" % \ + (colorize(1, "%04x:%04x" % (self.vid, self.pid)), + self.iclass, self.nointerfaces, plural, + self.usbver.strip(), self.speed, self.maxpower, + ("" if self.wakeup == "" else (", power wakeup: %s" % self.wakeup)), + colorize(2 if is_hub else 1, self.name), + colorize(2, " hub") if is_hub else "") + strg = "%-17s %s\n" % (indent + name, indent + body) + if not (is_hub and not showhubint): + if showeps: + ep = UsbEndpoint(self, "ep_00", self.level+1) + strg += str(ep) + if showint: + for iface in self.interfaces: + strg += str(iface) + for child in self.children: + strg += str(child) + return strg + + +def usage(): + "Displays usage information" + print("Usage: lsusb.py [options]") + print() + print("Options:") + print(" -h, --help display this help") + print(" -i, --interfaces display interface information") + print(" -I, --hub-interfaces display interface information, even for hubs") + print(" -u, --hide-empty-hubs suppress empty hubs") + print(" -U, --hide-hubs suppress all hubs") + print(" -c, --color use colors") + print(" -C, --no-color disable colors") + print(" -e, --endpoints display endpoint info") + print(" -f FILE, --usbids-path FILE") + print(" override filename for /usr/share/usb.ids") + print(" -w, --wakeup display power wakeup setting") + print() + print("Use lsusb.py -ciu to get a nice overview of your USB devices.") + +def read_usb(): + "Read toplevel USB entries and print" + root_hubs = [] + for dirent in os.listdir(prefix): + if not dirent[0:3] == "usb": + continue + usbdev = UsbDevice(None, dirent, 0) + root_hubs.append(usbdev) + root_hubs.sort(key=lambda x: int(x.fname[3:])) + for usbdev in root_hubs: + print(usbdev, end="") + +def main(argv): + "main entry point" + global showint, showhubint, noemptyhub, nohub + global cols, usbids, showeps, showwakeup + usecols = None + + long_options = [ + "help", + "interfaces", + "hub-interfaces", + "hide-empty-hubs", + "hide-hubs", + "color", + "no-color", + "usbids-path=", + "endpoints", + "wakeup", + ] + + try: + (optlist, args) = getopt.gnu_getopt(argv[1:], "hiIuUwcCef:", long_options) + except getopt.GetoptError as exc: + print("Error:", exc, file=sys.stderr) + sys.exit(2) + for opt in optlist: + if opt[0] in {"-h", "--help"}: + usage() + sys.exit(0) + elif opt[0] in {"-i", "--interfaces"}: + showint = True + elif opt[0] in {"-I", "--hub-interfaces"}: + showint = True + showhubint = True + elif opt[0] in {"-u", "--hide-empty-hubs"}: + noemptyhub = True + elif opt[0] in {"-U", "--hide-hubs"}: + noemptyhub = True + nohub = True + elif opt[0] in {"-c", "--color"}: + usecols = True + elif opt[0] in {"-C", "--no-color"}: + usecols = False + elif opt[0] in {"-f", "--usbids-path"}: + usbids = [opt[1]] + elif opt[0] in {"-e", "--endpoints"}: + showeps = True + elif opt[0] in {"-w", "--wakeup"}: + showwakeup = True + if len(args) > 0: + print("Error: excess args %s ..." % args[0], file=sys.stderr) + sys.exit(2) + + if usecols is None: + usecols = sys.stdout.isatty() and os.environ.get("TERM", "dumb") != "dumb" + + if usecols: + cols = (norm, bold, red, green, amber, blue) + + if usbids[0]: + try: + parse_usb_ids() + except: + print(" WARNING: Failure to read usb.ids", file=sys.stderr) + #print(sys.exc_info(), file=sys.stderr) + read_usb() + +# Entry point +if __name__ == "__main__": + main(sys.argv) + + diff --git a/missing b/missing new file mode 100755 index 0000000..1fe1611 --- /dev/null +++ b/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=https://www.perl.org/ +flex_URL=https://github.com/westes/flex +gnu_software_URL=https://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/names.c b/names.c new file mode 100644 index 0000000..7bc0ae9 --- /dev/null +++ b/names.c @@ -0,0 +1,465 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * USB name database manipulation routines + * + * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + * Copyright (C) 2013 Tom Gundersen (teg@jklm.no) + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include "usb-spec.h" +#include "names.h" +#include "sysfs.h" + + +#define HASH1 0x10 +#define HASH2 0x02 +#define HASHSZ 512 + +static unsigned int hashnum(unsigned int num) +{ + unsigned int mask1 = (unsigned int)HASH1 << 27, mask2 = (unsigned int)HASH2 << 27; + + for (; mask1 >= HASH1; mask1 >>= 1, mask2 >>= 1) + if (num & mask1) + num ^= mask2; + return num & (HASHSZ-1); +} + +/* ---------------------------------------------------------------------- */ + +static struct udev *udev = NULL; +static struct udev_hwdb *hwdb = NULL; +static struct audioterminal *audioterminals_hash[HASHSZ] = { NULL, }; +static struct videoterminal *videoterminals_hash[HASHSZ] = { NULL, }; +static struct genericstrtable *hiddescriptors_hash[HASHSZ] = { NULL, }; +static struct genericstrtable *reports_hash[HASHSZ] = { NULL, }; +static struct genericstrtable *huts_hash[HASHSZ] = { NULL, }; +static struct genericstrtable *biass_hash[HASHSZ] = { NULL, }; +static struct genericstrtable *physdess_hash[HASHSZ] = { NULL, }; +static struct genericstrtable *hutus_hash[HASHSZ] = { NULL, }; +static struct genericstrtable *langids_hash[HASHSZ] = { NULL, }; +static struct genericstrtable *countrycodes_hash[HASHSZ] = { NULL, }; + +/* ---------------------------------------------------------------------- */ + +static const char *names_genericstrtable(struct genericstrtable *t[HASHSZ], + unsigned int idx) +{ + struct genericstrtable *h; + + for (h = t[hashnum(idx)]; h; h = h->next) + if (h->num == idx) + return h->name; + return NULL; +} + +const char *names_hid(uint8_t hidd) +{ + return names_genericstrtable(hiddescriptors_hash, hidd); +} + +const char *names_reporttag(uint8_t rt) +{ + return names_genericstrtable(reports_hash, rt); +} + +const char *names_huts(unsigned int data) +{ + return names_genericstrtable(huts_hash, data); +} + +const char *names_hutus(unsigned int data) +{ + return names_genericstrtable(hutus_hash, data); +} + +const char *names_langid(uint16_t langid) +{ + return names_genericstrtable(langids_hash, langid); +} + +const char *names_physdes(uint8_t ph) +{ + return names_genericstrtable(physdess_hash, ph); +} + +const char *names_bias(uint8_t b) +{ + return names_genericstrtable(biass_hash, b); +} + +const char *names_countrycode(unsigned int countrycode) +{ + return names_genericstrtable(countrycodes_hash, countrycode); +} + +static const char *hwdb_get(const char *modalias, const char *key) +{ + struct udev_list_entry *entry; + + udev_list_entry_foreach(entry, udev_hwdb_get_properties_list_entry(hwdb, modalias, 0)) + if (strcmp(udev_list_entry_get_name(entry), key) == 0) + return udev_list_entry_get_value(entry); + + return NULL; +} + +const char *names_vendor(uint16_t vendorid) +{ + char modalias[64]; + + sprintf(modalias, "usb:v%04X*", vendorid); + return hwdb_get(modalias, "ID_VENDOR_FROM_DATABASE"); +} + +const char *names_product(uint16_t vendorid, uint16_t productid) +{ + char modalias[64]; + + sprintf(modalias, "usb:v%04Xp%04X*", vendorid, productid); + return hwdb_get(modalias, "ID_MODEL_FROM_DATABASE"); +} + +const char *names_class(uint8_t classid) +{ + char modalias[64]; + + sprintf(modalias, "usb:v*p*d*dc%02X*", classid); + return hwdb_get(modalias, "ID_USB_CLASS_FROM_DATABASE"); +} + +const char *names_subclass(uint8_t classid, uint8_t subclassid) +{ + char modalias[64]; + + sprintf(modalias, "usb:v*p*d*dc%02Xdsc%02X*", classid, subclassid); + return hwdb_get(modalias, "ID_USB_SUBCLASS_FROM_DATABASE"); +} + +const char *names_protocol(uint8_t classid, uint8_t subclassid, uint8_t protocolid) +{ + char modalias[64]; + + sprintf(modalias, "usb:v*p*d*dc%02Xdsc%02Xdp%02X*", classid, subclassid, protocolid); + return hwdb_get(modalias, "ID_USB_PROTOCOL_FROM_DATABASE"); +} + +const char *names_audioterminal(uint16_t termt) +{ + struct audioterminal *at; + + at = audioterminals_hash[hashnum(termt)]; + for (; at; at = at->next) + if (at->termt == termt) + return at->name; + return NULL; +} + +const char *names_videoterminal(uint16_t termt) +{ + struct videoterminal *vt; + + vt = videoterminals_hash[hashnum(termt)]; + for (; vt; vt = vt->next) + if (vt->termt == termt) + return vt->name; + return NULL; +} + +/* ---------------------------------------------------------------------- */ + +int get_vendor_string(char *buf, size_t size, uint16_t vid) +{ + const char *cp; + + if (size < 1) + return 0; + *buf = 0; + if (!(cp = names_vendor(vid))) + return 0; + return snprintf(buf, size, "%s", cp); +} + +int get_product_string(char *buf, size_t size, uint16_t vid, uint16_t pid) +{ + const char *cp; + + if (size < 1) + return 0; + *buf = 0; + if (!(cp = names_product(vid, pid))) + return 0; + return snprintf(buf, size, "%s", cp); +} + +int get_class_string(char *buf, size_t size, uint8_t cls) +{ + const char *cp; + + if (size < 1) + return 0; + *buf = 0; + if (!(cp = names_class(cls))) + return snprintf(buf, size, "[unknown]"); + return snprintf(buf, size, "%s", cp); +} + +int get_subclass_string(char *buf, size_t size, uint8_t cls, uint8_t subcls) +{ + const char *cp; + + if (size < 1) + return 0; + *buf = 0; + if (!(cp = names_subclass(cls, subcls))) + return snprintf(buf, size, "[unknown]"); + return snprintf(buf, size, "%s", cp); +} + +/* + * Attempt to get friendly vendor and product names from the udev hwdb. If + * either or both are not present, instead populate those from the device's + * own string descriptors. + */ +void get_vendor_product_with_fallback(char *vendor, int vendor_len, + char *product, int product_len, + libusb_device *dev) +{ + struct libusb_device_descriptor desc; + char sysfs_name[PATH_MAX]; + bool have_vendor, have_product; + + libusb_get_device_descriptor(dev, &desc); + + /* set to "[unknown]" by default unless something below finds a string */ + strncpy(vendor, "[unknown]", vendor_len); + strncpy(product, "[unknown]", product_len); + + have_vendor = !!get_vendor_string(vendor, vendor_len, desc.idVendor); + have_product = !!get_product_string(product, product_len, + desc.idVendor, desc.idProduct); + + if (have_vendor && have_product) + return; + + if (get_sysfs_name(sysfs_name, sizeof(sysfs_name), dev) >= 0) { + if (!have_vendor) + read_sysfs_prop(vendor, vendor_len, sysfs_name, "manufacturer"); + if (!have_product) + read_sysfs_prop(product, product_len, sysfs_name, "product"); + } +} + +/* ---------------------------------------------------------------------- */ + +static int hash_audioterminal(struct audioterminal *at) +{ + struct audioterminal *at_old; + unsigned int h = hashnum(at->termt); + + for (at_old = audioterminals_hash[h]; at_old; at_old = at_old->next) + if (at_old->termt == at->termt) + return -1; + at->next = audioterminals_hash[h]; + audioterminals_hash[h] = at; + return 0; +} + +static int hash_audioterminals(void) +{ + int r = 0, i, k; + + for (i = 0; audioterminals[i].name; i++) + { + k = hash_audioterminal(&audioterminals[i]); + if (k < 0) + r = k; + } + + return r; +} + +static int hash_videoterminal(struct videoterminal *vt) +{ + struct videoterminal *vt_old; + unsigned int h = hashnum(vt->termt); + + for (vt_old = videoterminals_hash[h]; vt_old; vt_old = vt_old->next) + if (vt_old->termt == vt->termt) + return -1; + vt->next = videoterminals_hash[h]; + videoterminals_hash[h] = vt; + return 0; +} + +static int hash_videoterminals(void) +{ + int r = 0, i, k; + + for (i = 0; videoterminals[i].name; i++) + { + k = hash_videoterminal(&videoterminals[i]); + if (k < 0) + r = k; + } + + return r; +} + +static int hash_genericstrtable(struct genericstrtable *t[HASHSZ], + struct genericstrtable *g) +{ + struct genericstrtable *g_old; + unsigned int h = hashnum(g->num); + + for (g_old = t[h]; g_old; g_old = g_old->next) + if (g_old->num == g->num) + return -1; + g->next = t[h]; + t[h] = g; + return 0; +} + +#define HASH_EACH(array, hash) \ + for (i = 0; array[i].name; i++) { \ + k = hash_genericstrtable(hash, &array[i]); \ + if (k < 0) { \ + r = k; \ + }\ + } + +static int hash_tables(void) +{ + int r = 0, k, i; + + k = hash_audioterminals(); + if (k < 0) + r = k; + + k = hash_videoterminals(); + if (k < 0) + r = k; + + HASH_EACH(hiddescriptors, hiddescriptors_hash); + + HASH_EACH(reports, reports_hash); + + HASH_EACH(huts, huts_hash); + + HASH_EACH(hutus, hutus_hash); + + HASH_EACH(langids, langids_hash); + + HASH_EACH(physdess, physdess_hash); + + HASH_EACH(biass, biass_hash); + + HASH_EACH(countrycodes, countrycodes_hash); + + return r; +} + +/* ---------------------------------------------------------------------- */ + +/* +static void print_tables(void) +{ + int i; + struct audioterminal *at; + struct videoterminal *vt; + struct genericstrtable *li; + struct genericstrtable *hu; + + + printf("--------------------------------------------\n"); + printf("\t\t Audio Terminals\n"); + printf("--------------------------------------------\n"); + + for (i = 0; i < HASHSZ; i++) { + printf("hash: %d\n", i); + at = audioterminals_hash[i]; + for (; at; at = at->next) + printf("\tentry: %s\n", at->name); + } + + printf("--------------------------------------------\n"); + printf("\t\t Video Terminals\n"); + printf("--------------------------------------------\n"); + + for (i = 0; i < HASHSZ; i++) { + printf("hash: %d\n", i); + vt = videoterminals_hash[i]; + for (; vt; vt = vt->next) + printf("\tentry: %s\n", vt->name); + } + + printf("--------------------------------------------\n"); + printf("\t\t Languages\n"); + printf("--------------------------------------------\n"); + + for (i = 0; i < HASHSZ; i++) { + li = langids_hash[i]; + if (li) + printf("hash: %d\n", i); + for (; li; li = li->next) + printf("\tid: %x, entry: %s\n", li->num, li->name); + } + + printf("--------------------------------------------\n"); + printf("\t\t Conutry Codes\n"); + printf("--------------------------------------------\n"); + + for (i = 0; i < HASHSZ; i++) { + hu = countrycodes_hash[i]; + if (hu) + printf("hash: %d\n", i); + for (; hu; hu = hu->next) + printf("\tid: %x, entry: %s\n", hu->num, hu->name); + } + + printf("--------------------------------------------\n"); +} +*/ + +int names_init(void) +{ + int r; + + udev = udev_new(); + if (!udev) + r = -1; + else { + hwdb = udev_hwdb_new(udev); + if (!hwdb) + r = -1; + } + + r = hash_tables(); + + return r; +} + +void names_exit(void) +{ + hwdb = udev_hwdb_unref(hwdb); + udev = udev_unref(udev); +} diff --git a/names.h b/names.h new file mode 100644 index 0000000..eb8e14d --- /dev/null +++ b/names.h @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * USB name database manipulation routines + * + * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + */ + +#ifndef _NAMES_H +#define _NAMES_H + +/* ---------------------------------------------------------------------- */ + +extern const char *names_vendor(uint16_t vendorid); +extern const char *names_product(uint16_t vendorid, uint16_t productid); +extern const char *names_class(uint8_t classid); +extern const char *names_subclass(uint8_t classid, uint8_t subclassid); +extern const char *names_protocol(uint8_t classid, uint8_t subclassid, + uint8_t protocolid); +extern const char *names_audioterminal(uint16_t termt); +extern const char *names_videoterminal(uint16_t termt); +extern const char *names_hid(uint8_t hidd); +extern const char *names_reporttag(uint8_t rt); +extern const char *names_huts(unsigned int data); +extern const char *names_hutus(unsigned int data); +extern const char *names_langid(uint16_t langid); +extern const char *names_physdes(uint8_t ph); +extern const char *names_bias(uint8_t b); +extern const char *names_countrycode(unsigned int countrycode); + +extern int get_vendor_string(char *buf, size_t size, uint16_t vid); +extern int get_product_string(char *buf, size_t size, uint16_t vid, uint16_t pid); +extern int get_class_string(char *buf, size_t size, uint8_t cls); +extern int get_subclass_string(char *buf, size_t size, uint8_t cls, uint8_t subcls); +extern void get_vendor_product_with_fallback(char *vendor, int vendor_len, + char *product, int product_len, + libusb_device *dev); + +extern int names_init(void); +extern void names_exit(void); + +/* ---------------------------------------------------------------------- */ +#endif /* _NAMES_H */ diff --git a/sysfs.c b/sysfs.c new file mode 100644 index 0000000..e073aa8 --- /dev/null +++ b/sysfs.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Helpers for querying USB properties from sysfs + * + * Copied from name.c which is: + * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + * Copyright (C) 2013 Tom Gundersen (teg@jklm.no) + */ + +#include +#include +#include +#include +#include +#include + +#include + +#include "sysfs.h" + +/* + * The documentation of libusb_get_port_numbers() says "As per the USB 3.0 + * specs, the current maximum limit for the depth is 7." + */ +#define USB_MAX_DEPTH 7 + +#define SYSFS_DEV_ATTR_PATH "/sys/bus/usb/devices/%s/%s" + +int get_sysfs_name(char *buf, size_t size, libusb_device *dev) +{ + int len = 0; + uint8_t bnum = libusb_get_bus_number(dev); + uint8_t pnums[USB_MAX_DEPTH]; + int num_pnums; + + buf[0] = '\0'; + + num_pnums = libusb_get_port_numbers(dev, pnums, sizeof(pnums)); + if (num_pnums == LIBUSB_ERROR_OVERFLOW) { + return -1; + } else if (num_pnums == 0) { + /* Special-case root devices */ + return snprintf(buf, size, "usb%d", bnum); + } + + len += snprintf(buf, size, "%d-", bnum); + for (int i = 0; i < num_pnums; i++) + len += snprintf(buf + len, size - len, i ? ".%d" : "%d", pnums[i]); + + return len; +} + +int read_sysfs_prop(char *buf, size_t size, char *sysfs_name, char *propname) +{ + int n, fd; + char path[PATH_MAX]; + + buf[0] = '\0'; + snprintf(path, sizeof(path), SYSFS_DEV_ATTR_PATH, sysfs_name, propname); + fd = open(path, O_RDONLY); + + if (fd == -1) + return 0; + + n = read(fd, buf, size); + + if (n > 0) + buf[n-1] = '\0'; // Turn newline into null terminator + + close(fd); + return n; +} diff --git a/sysfs.h b/sysfs.h new file mode 100644 index 0000000..63771f5 --- /dev/null +++ b/sysfs.h @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Helpers for querying USB properties from sysfs + * + * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + */ + +#ifndef _SYSFS_H +#define _SYSFS_H +/* ---------------------------------------------------------------------- */ + +int get_sysfs_name(char *buf, size_t size, libusb_device *dev); +extern int read_sysfs_prop(char *buf, size_t size, char *sysfs_name, char *propname); + +/* ---------------------------------------------------------------------- */ +#endif /* _SYSFS_H */ diff --git a/usb-devices b/usb-devices new file mode 100755 index 0000000..f5763da --- /dev/null +++ b/usb-devices @@ -0,0 +1,198 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Copyright (c) 2009 Greg Kroah-Hartman +# Copyright (c) 2009 Randy Dunlap +# Copyright (c) 2009 Frans Pop +# +# When checking with shellcheck ignore +# "In POSIX sh, local is undefined." +# every modern shell supports it. +# shellcheck disable=SC3043 + +print_string() { + file=$1 + name=$2 + if [ -f "$file" ]; then + echo "S: $name=$(cat "$file")" + fi +} + +class_decode() { + class=$1 # v4: in hex + + case $class in + "00") echo ">ifc " ;; + "01") echo "audio" ;; + "02") echo "commc" ;; + "03") echo "HID " ;; + "05") echo "PID " ;; + "06") echo "still" ;; + "07") echo "print" ;; + "08") echo "stor." ;; + "09") echo "hub " ;; + "0a") echo "data " ;; + "0b") echo "scard" ;; + "0d") echo "c-sec" ;; + "0e") echo "video" ;; + "0f") echo "perhc" ;; + "10") echo "av " ;; + "11") echo "blbrd" ;; + "12") echo "bridg" ;; + "dc") echo "diagd" ;; + "e0") echo "wlcon" ;; + "ef") echo "misc " ;; + "fe") echo "app. " ;; + "ff") echo "vend." ;; + "*") echo "unk. " ;; + esac +} + +print_endpoint() { + eppath=$1 + + read -r addr < "$eppath/bEndpointAddress" + read -r attr < "$eppath/bmAttributes" + read -r dir < "$eppath/direction" + + if [ "$dir" = "in" ]; then + dir="I" + elif [ "$dir" = "out" ]; then + dir="O" + elif [ "$dir" = "both" ]; then + dir="B" + fi + + read -r eptype < "$eppath/type" + if [ "$eptype" = Control ]; then + eptype="Ctrl" + elif [ "$eptype" = Interrupt ]; then + eptype="Int." + fi + + read -r maxps_hex < "$eppath/wMaxPacketSize" + maxps_hex="0x$maxps_hex" + # Extract MaxPS size (bits 0-10) and multiplicity values (bits 11-12) + + maxps=$(($(printf "%4i*%s\n" $((maxps_hex & 0x7ff)) \ + $((1 + ((maxps_hex >> 11) & 0x3)))))) + + read -r interval < "$eppath/interval" + + printf "E: Ad=%s(%s) Atr=%s(%s) MxPS=%4s Ivl=%s\n" \ + "$addr" "$dir" "$attr" "$eptype" "$maxps" "$interval" +} + +print_interface() { + ifpath=$1 + + read -r ifnum < "$ifpath/bInterfaceNumber" + read -r altset < "$ifpath/bAlternateSetting" + read -r numeps < "$ifpath/bNumEndpoints" + read -r class < "$ifpath/bInterfaceClass" + read -r subclass < "$ifpath/bInterfaceSubClass" + read -r protocol < "$ifpath/bInterfaceProtocol" + + if [ -L "$ifpath/driver" ]; then # v4: allow for no driver + driver=$(readlink "$ifpath/driver") + driver=${driver##*/} + else + driver="(none)" + fi + classname=$(class_decode "$class") + printf "I: If#=%2i Alt=%2i #EPs=%2i Cls=%s(%s) Sub=%s Prot=%s Driver=%s\n" \ + "0x${ifnum#0}" "${altset#0}" "0x${numeps#0}" "$class" "$classname" "$subclass" \ + "$protocol" "$driver" + + for endpoint in "$ifpath"/ep_?? + do + if [ -L "$endpoint" ] || [ -d "$endpoint" ]; then # v4: verify endpoint exists + print_endpoint "$endpoint" + fi + done +} + +print_device() { + local devpath=$1 + local parent=$2 + local level=$3 + local count=$4 + + [ -d "$devpath" ] || return + cd "$devpath" || return + + read -r busnum < "busnum" + read -r devnum < "devnum" + + if [ "$level" -gt 0 ]; then + port=$((${devpath##*[-.]} - 1)) + else + port=0 + fi + + read -r speed < "speed" + read -r maxchild < "maxchild" + printf "\nT: Bus=%02i Lev=%02i Prnt=%02i Port=%02i Cnt=%02i Dev#=%3i Spd=%-4s MxCh=%2i\n" \ + "$busnum" "$level" "$parent" "$port" "$count" "$devnum" "$speed" "$maxchild" + + read -r ver < "version" + read -r devclass < "bDeviceClass" + read -r devsubclass < "bDeviceSubClass" + read -r devprotocol < "bDeviceProtocol" + read -r maxps0 < "bMaxPacketSize0" + read -r numconfigs < "bNumConfigurations" + classname="$(class_decode "$devclass")" + printf "D: Ver=%5s Cls=%s(%s) Sub=%s Prot=%s MxPS=%2i #Cfgs=%3i\n" \ + "$ver" "$devclass" "$classname" "$devsubclass" "$devprotocol" \ + "$maxps0" "$numconfigs" + + read -r vendid < "idVendor" + read -r prodid < "idProduct" + read -r bcddevice < "bcdDevice" + revmajor="${bcddevice%%??}" + revminor="${bcddevice##??}" + printf "P: Vendor=%s ProdID=%s Rev=%s.%s\n" \ + "$vendid" "$prodid" "$revmajor" "$revminor" + + print_string manufacturer "Manufacturer" + print_string product Product + print_string serial SerialNumber + + read -r numifs < "bNumInterfaces" + read -r cfgnum < "bConfigurationValue" + read -r attr < "bmAttributes" + read -r maxpower < "bMaxPower" + printf "C: #Ifs=%2i Cfg#=%2i Atr=%s MxPwr=%s\n" \ + "$numifs" "$cfgnum" "$attr" "$maxpower" + + # There's not really any useful info in endpoint 00 + #print_endpoint $devpath/ep_00 + + for interface in "$busnum"-*:?.* + do + print_interface "$devpath/$interface" + done + + devcount=0 + for subdev in "$busnum"-* + do + echo "$subdev" | grep -Eq "^$busnum-[0-9]+(\.[0-9]+)*$" \ + || continue + + devcount=$((devcount + 1)) + if [ -d "$devpath/$subdev" ]; then + print_device "$devpath/$subdev" \ + "$devnum" "$((level +1))" "$devcount" + fi + done +} + +if [ ! -d /sys/bus ]; then + echo "Error: directory /sys/bus does not exist; is sysfs mounted?" >&2 + exit 1 +fi + +for device in $(find /sys/bus/usb/devices -name 'usb*' -printf '%f\n' | sort -V) +do + print_device "/sys/bus/usb/devices/$device" 0 0 0 +done diff --git a/usb-devices.1.in b/usb-devices.1.in new file mode 100644 index 0000000..3667dd9 --- /dev/null +++ b/usb-devices.1.in @@ -0,0 +1,55 @@ +.\" SPDX-License-Identifier: GPL-2.0-only +.\" Copyright (c) 2004 Greg Kroah-Hartman +.\" Copyright (c) 2004 Randy Dunlap +.\" Copyright (c) 2004 Frans Pop +.TH usb-devices 1 "23 June 2009" "usbutils-VERSION" "Linux USB Utilities" +.IX usb-devices +.SH NAME +usb-devices \- print USB device details +.SH SYNOPSIS +.B usb-devices + +.SH DESCRIPTION +.B usb-devices +is a shell script that can be used to display details of USB +buses in the system and the devices connected to them. + +The output of the script is similar to the \fIusb/devices\fP file +available either under \fI/proc/bus\fP (if usbfs is mounted), or under +\fI/sys/kernel/debug\fP (if debugfs is mounted there). The script is +primarily intended to be used if the file is not available. + +In contrast to the \fIusb/devices\fP file, this script only lists +\fIactive\fP interfaces (those marked with a "*" in the \fIusb/devices\fP +file) and their endpoints. + +Be advised that there can be differences in the way information is sorted, +as well as in the format of the output. + +.SH RETURN VALUE +If sysfs is not mounted, a non-zero exit code is returned. + +.SH FILES +.TP +.B /sys/bus/usb/devices/usb* +The part of the sysfs tree the script walks through to assemble the +printed information. +.TP +.B /proc/bus/usb/devices +Location where the \fIusb/devices\fP file can normally be found for +Linux kernels before 2.6.31, if usbfs is mounted. +.TP +.B /sys/kernel/debug/usb/devices +Location where the \fIusb/devices\fP file can normally be found for +Linux kernel 2.6.31 and later, if debugfs is mounted. + +.SH SEE ALSO +.BR lsusb (8), +.BR usbview (8). + +.SH AUTHORS +Greg Kroah-Hartman +.P +Randy Dunlap +.P +Frans Pop diff --git a/usb-spec.h b/usb-spec.h new file mode 100644 index 0000000..1fab4a7 --- /dev/null +++ b/usb-spec.h @@ -0,0 +1,1600 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * USB specification data + * + * Copyright (C) 2013 Tom Gundersen + */ + +#ifndef _USB_SPEC_H +#define _USB_SPEC_H + +/* ---------------------------------------------------------------------- */ + +struct audioterminal { + struct audioterminal *next; + const uint16_t termt; + const char *name; +}; + +struct videoterminal { + struct videoterminal *next; + const uint16_t termt; + const char *name; +}; + +struct genericstrtable { + struct genericstrtable *next; + const unsigned int num; + const char *name; +}; + +/* ---------------------------------------------------------------------- */ + +static struct audioterminal audioterminals[] = +{ + { NULL, 0x0100, "USB Undefined" }, + { NULL, 0x0101, "USB Streaming" }, + { NULL, 0x01ff, "USB Vendor Specific" }, + { NULL, 0x0200, "Input Undefined" }, + { NULL, 0x0201, "Microphone" }, + { NULL, 0x0202, "Desktop Microphone" }, + { NULL, 0x0203, "Personal Microphone" }, + { NULL, 0x0204, "Omni-directional Microphone" }, + { NULL, 0x0205, "Microphone Array" }, + { NULL, 0x0206, "Processing Microphone Array" }, + { NULL, 0x0300, "Output Undefined" }, + { NULL, 0x0301, "Speaker" }, + { NULL, 0x0302, "Headphones" }, + { NULL, 0x0303, "Head Mounted Display Audio" }, + { NULL, 0x0304, "Desktop Speaker" }, + { NULL, 0x0305, "Room Speaker" }, + { NULL, 0x0306, "Communication Speaker" }, + { NULL, 0x0307, "Low Frequency Effects Speaker" }, + { NULL, 0x0400, "Bidirectional Undefined" }, + { NULL, 0x0401, "Handset" }, + { NULL, 0x0402, "Headset" }, + { NULL, 0x0403, "Speakerphone, no echo reduction" }, + { NULL, 0x0404, "Echo-suppressing speakerphone" }, + { NULL, 0x0405, "Echo-canceling speakerphone" }, + { NULL, 0x0500, "Telephony Undefined" }, + { NULL, 0x0501, "Phone line" }, + { NULL, 0x0502, "Telephone" }, + { NULL, 0x0503, "Down Line Phone" }, + { NULL, 0x0600, "External Undefined" }, + { NULL, 0x0601, "Analog Connector" }, + { NULL, 0x0602, "Digital Audio Interface" }, + { NULL, 0x0603, "Line Connector" }, + { NULL, 0x0604, "Legacy Audio Connector" }, + { NULL, 0x0605, "SPDIF interface" }, + { NULL, 0x0606, "1394 DA stream" }, + { NULL, 0x0607, "1394 DV stream soundtrack" }, + { NULL, 0x0700, "Embedded Undefined" }, + { NULL, 0x0701, "Level Calibration Noise Source" }, + { NULL, 0x0702, "Equalization Noise" }, + { NULL, 0x0703, "CD Player" }, + { NULL, 0x0704, "DAT" }, + { NULL, 0x0705, "DCC" }, + { NULL, 0x0706, "MiniDisc" }, + { NULL, 0x0707, "Analog Tape" }, + { NULL, 0x0708, "Phonograph" }, + { NULL, 0x0709, "VCR Audio" }, + { NULL, 0x070a, "Video Disc Audio" }, + { NULL, 0x070b, "DVD Audio" }, + { NULL, 0x070c, "TV Tuner Audio" }, + { NULL, 0x070d, "Satellite Receiver Audio" }, + { NULL, 0x070e, "Cable Tuner Audio" }, + { NULL, 0x070f, "DSS Audio" }, + { NULL, 0x0710, "Radio Receiver" }, + { NULL, 0x0711, "Radio Transmitter" }, + { NULL, 0x0712, "Multitrack Recorder" }, + { NULL, 0x0713, "Synthesizer" }, + { NULL }, +}; + +static struct videoterminal videoterminals[] = +{ + { NULL, 0x0100, "USB Vendor Specific" }, + { NULL, 0x0101, "USB Streaming" }, + { NULL, 0x0200, "Input Vendor Specific" }, + { NULL, 0x0201, "Camera Sensor" }, + { NULL, 0x0202, "Sequential Media" }, + { NULL, 0x0300, "Output Vendor Specific" }, + { NULL, 0x0301, "Generic Display" }, + { NULL, 0x0302, "Sequential Media" }, + { NULL, 0x0400, "External Vendor Specific" }, + { NULL, 0x0401, "Composite Video" }, + { NULL, 0x0402, "S-Video" }, + { NULL, 0x0403, "Component Video" }, + { NULL }, +}; + +static struct genericstrtable hiddescriptors[] = +{ + { NULL, 0x21, "HID" }, + { NULL, 0x22, "Report" }, + { NULL, 0x23, "Physical" }, + { NULL }, +}; + +static struct genericstrtable reports[] = +{ + { NULL, 0x04, "Usage Page" }, + { NULL, 0x08, "Usage" }, + { NULL, 0x14, "Logical Minimum" }, + { NULL, 0x18, "Usage Minimum" }, + { NULL, 0x24, "Logical Maximum" }, + { NULL, 0x28, "Usage Maximum" }, + { NULL, 0x34, "Physical Minimum" }, + { NULL, 0x38, "Designator Index" }, + { NULL, 0x44, "Physical Maximum" }, + { NULL, 0x48, "Designator Minimum" }, + { NULL, 0x54, "Unit Exponent" }, + { NULL, 0x58, "Designator Maximum" }, + { NULL, 0x64, "Unit" }, + { NULL, 0x74, "Report Size" }, + { NULL, 0x78, "String Index" }, + { NULL, 0x80, "Input" }, + { NULL, 0x84, "Report ID" }, + { NULL, 0x88, "String Minimum" }, + { NULL, 0x90, "Output" }, + { NULL, 0x94, "Report Count" }, + { NULL, 0x98, "String Maximum" }, + { NULL, 0xa0, "Collection" }, + { NULL, 0xa4, "Push" }, + { NULL, 0xa8, "Delimiter" }, + { NULL, 0xb0, "Feature" }, + { NULL, 0xb4, "Pop" }, + { NULL, 0xc0, "End Collection" }, + { NULL }, +}; + +static struct genericstrtable huts[] = +{ + { NULL, 0x00, "Undefined" }, + { NULL, 0x01, "Generic Desktop Controls" }, + { NULL, 0x02, "Simulation Controls" }, + { NULL, 0x03, "VR Controls" }, + { NULL, 0x04, "Sport Controls" }, + { NULL, 0x05, "Game Controls" }, + { NULL, 0x07, "Keyboard" }, + { NULL, 0x08, "LEDs" }, + { NULL, 0x09, "Buttons" }, + { NULL, 0x0a, "Ordinal" }, + { NULL, 0x0b, "Telephony" }, + { NULL, 0x0c, "Consumer" }, + { NULL, 0x0d, "Digitizer" }, + { NULL, 0x0f, "PID Page" }, + { NULL, 0x10, "Unicode" }, + { NULL, 0x14, "Alphanumeric Display" }, + { NULL, 0x80, "USB Monitor" }, + { NULL, 0x81, "USB Monitor Enumerated Values" }, + { NULL, 0x82, "Monitor VESA Virtual Controls" }, + { NULL, 0x84, "Power Device Page" }, + { NULL, 0x85, "Battery System Page" }, + { NULL, 0x86, "Power Pages" }, + { NULL, 0x87, "Power Pages" }, + { NULL, 0x8c, "Bar Code Scanner Page (POS)" }, + { NULL, 0x8d, "Scale Page (POS)" }, + { NULL, 0x90, "Camera Control Page" }, + { NULL, 0x91, "Arcade Control Page" }, + { NULL, 0xf0, "Cash Device" }, + { NULL, 0xff, "Vendor Specific" }, + { NULL }, +}; + +static struct genericstrtable biass[] = +{ + { NULL, 0x0, "Not Applicable" }, + { NULL, 0x1, "Right Hand" }, + { NULL, 0x2, "Left Hand" }, + { NULL, 0x3, "Both Hands" }, + { NULL, 0x4, "Either Hand" }, + { NULL }, +}; + +static struct genericstrtable physdess[] = +{ + { NULL, 0x00, "None" }, + { NULL, 0x01, "Hand" }, + { NULL, 0x02, "Eyeball" }, + { NULL, 0x03, "Eyebrow" }, + { NULL, 0x04, "Eyelid" }, + { NULL, 0x05, "Ear" }, + { NULL, 0x06, "Nose" }, + { NULL, 0x07, "Mouth" }, + { NULL, 0x08, "Upper Lip" }, + { NULL, 0x09, "Lower Lip" }, + { NULL, 0x0a, "Jaw" }, + { NULL, 0x0b, "Neck" }, + { NULL, 0x0c, "Upper Arm" }, + { NULL, 0x0d, "Elbow" }, + { NULL, 0x0e, "Forearm" }, + { NULL, 0x0f, "Wrist" }, + { NULL, 0x10, "Palm" }, + { NULL, 0x11, "Thumb" }, + { NULL, 0x12, "Index Finger" }, + { NULL, 0x13, "Middle Finger" }, + { NULL, 0x14, "Ring Finger" }, + { NULL, 0x15, "Little Finger" }, + { NULL, 0x16, "Head" }, + { NULL, 0x17, "Shoulder" }, + { NULL, 0x18, "Hip" }, + { NULL, 0x19, "Waist" }, + { NULL, 0x1a, "Thigh" }, + { NULL, 0x1b, "Knee" }, + { NULL, 0x1c, "calf" }, + { NULL, 0x1d, "Ankle" }, + { NULL, 0x1e, "Foot" }, + { NULL, 0x1f, "Heel" }, + { NULL, 0x20, "Ball of Foot" }, + { NULL, 0x21, "Big Toe" }, + { NULL, 0x22, "Second Toe" }, + { NULL, 0x23, "Third Toe" }, + { NULL, 0x24, "Fourth Toe" }, + { NULL, 0x25, "Fifth Toe" }, + { NULL, 0x26, "Brow" }, + { NULL, 0x27, "Cheek" }, + { NULL }, +}; + +/* HUT usage specs are represented as: + * (huttype << 16) + hutus + */ +static struct genericstrtable hutus[] = +{ + { NULL, (0x01 << 16) + 0x000, "Undefined" }, + { NULL, (0x01 << 16) + 0x001, "Pointer" }, + { NULL, (0x01 << 16) + 0x002, "Mouse" }, + { NULL, (0x01 << 16) + 0x004, "Joystick" }, + { NULL, (0x01 << 16) + 0x005, "Gamepad" }, + { NULL, (0x01 << 16) + 0x006, "Keyboard" }, + { NULL, (0x01 << 16) + 0x007, "Keypad" }, + { NULL, (0x01 << 16) + 0x008, "Multi-Axis Controller" }, + { NULL, (0x01 << 16) + 0x030, "Direction-X" }, + { NULL, (0x01 << 16) + 0x031, "Direction-Y" }, + { NULL, (0x01 << 16) + 0x032, "Direction-Z" }, + { NULL, (0x01 << 16) + 0x033, "Rotate-X" }, + { NULL, (0x01 << 16) + 0x034, "Rotate-Y" }, + { NULL, (0x01 << 16) + 0x035, "Rotate-Z" }, + { NULL, (0x01 << 16) + 0x036, "Slider" }, + { NULL, (0x01 << 16) + 0x037, "Dial" }, + { NULL, (0x01 << 16) + 0x038, "Wheel" }, + { NULL, (0x01 << 16) + 0x039, "Hat Switch" }, + { NULL, (0x01 << 16) + 0x03a, "Counted Buffer" }, + { NULL, (0x01 << 16) + 0x03b, "Byte Count" }, + { NULL, (0x01 << 16) + 0x03c, "Motion Wakeup" }, + { NULL, (0x01 << 16) + 0x03d, "Start" }, + { NULL, (0x01 << 16) + 0x03e, "Select" }, + { NULL, (0x01 << 16) + 0x040, "Vector-X" }, + { NULL, (0x01 << 16) + 0x041, "Vector-Y" }, + { NULL, (0x01 << 16) + 0x042, "Vector-Z" }, + { NULL, (0x01 << 16) + 0x043, "Vector-X relative Body" }, + { NULL, (0x01 << 16) + 0x044, "Vector-Y relative Body" }, + { NULL, (0x01 << 16) + 0x045, "Vector-Z relative Body" }, + { NULL, (0x01 << 16) + 0x046, "Vector" }, + { NULL, (0x01 << 16) + 0x080, "System Control" }, + { NULL, (0x01 << 16) + 0x081, "System Power Down" }, + { NULL, (0x01 << 16) + 0x082, "System Sleep" }, + { NULL, (0x01 << 16) + 0x083, "System Wake Up" }, + { NULL, (0x01 << 16) + 0x084, "System Context Menu" }, + { NULL, (0x01 << 16) + 0x085, "System Main Menu" }, + { NULL, (0x01 << 16) + 0x086, "System App Menu" }, + { NULL, (0x01 << 16) + 0x087, "System Menu Help" }, + { NULL, (0x01 << 16) + 0x088, "System Menu Exit" }, + { NULL, (0x01 << 16) + 0x089, "System Menu Select" }, + { NULL, (0x01 << 16) + 0x08a, "System Menu Right" }, + { NULL, (0x01 << 16) + 0x08b, "System Menu Left" }, + { NULL, (0x01 << 16) + 0x08c, "System Menu Up" }, + { NULL, (0x01 << 16) + 0x08d, "System Menu Down" }, + { NULL, (0x01 << 16) + 0x090, "Direction Pad Up" }, + { NULL, (0x01 << 16) + 0x091, "Direction Pad Down" }, + { NULL, (0x01 << 16) + 0x092, "Direction Pad Right" }, + { NULL, (0x01 << 16) + 0x093, "Direction Pad Left" }, + { NULL, (0x02 << 16) + 0x000, "Undefined" }, + { NULL, (0x02 << 16) + 0x001, "Flight Simulation Device" }, + { NULL, (0x02 << 16) + 0x002, "Automobile Simulation Device" }, + { NULL, (0x02 << 16) + 0x003, "Tank Simulation Device" }, + { NULL, (0x02 << 16) + 0x004, "Spaceship Simulation Device" }, + { NULL, (0x02 << 16) + 0x005, "Submarine Simulation Device" }, + { NULL, (0x02 << 16) + 0x006, "Sailing Simulation Device" }, + { NULL, (0x02 << 16) + 0x007, "Motorcycle Simulation Device" }, + { NULL, (0x02 << 16) + 0x008, "Sports Simulation Device" }, + { NULL, (0x02 << 16) + 0x009, "Airplane Simualtion Device" }, + { NULL, (0x02 << 16) + 0x00a, "Helicopter Simulation Device" }, + { NULL, (0x02 << 16) + 0x00b, "Magic Carpet Simulation Device" }, + { NULL, (0x02 << 16) + 0x00c, "Bicycle Simulation Device" }, + { NULL, (0x02 << 16) + 0x020, "Flight Control Stick" }, + { NULL, (0x02 << 16) + 0x021, "Flight Stick" }, + { NULL, (0x02 << 16) + 0x022, "Cyclic Control" }, + { NULL, (0x02 << 16) + 0x023, "Cyclic Trim" }, + { NULL, (0x02 << 16) + 0x024, "Flight Yoke" }, + { NULL, (0x02 << 16) + 0x025, "Track Control" }, + { NULL, (0x02 << 16) + 0x0b0, "Aileron" }, + { NULL, (0x02 << 16) + 0x0b1, "Aileron Trim" }, + { NULL, (0x02 << 16) + 0x0b2, "Anti-Torque Control" }, + { NULL, (0x02 << 16) + 0x0b3, "Autopilot Enable" }, + { NULL, (0x02 << 16) + 0x0b4, "Chaff Release" }, + { NULL, (0x02 << 16) + 0x0b5, "Collective Control" }, + { NULL, (0x02 << 16) + 0x0b6, "Dive Break" }, + { NULL, (0x02 << 16) + 0x0b7, "Electronic Countermeasures" }, + { NULL, (0x02 << 16) + 0x0b8, "Elevator" }, + { NULL, (0x02 << 16) + 0x0b9, "Elevator Trim" }, + { NULL, (0x02 << 16) + 0x0ba, "Rudder" }, + { NULL, (0x02 << 16) + 0x0bb, "Throttle" }, + { NULL, (0x02 << 16) + 0x0bc, "Flight COmmunications" }, + { NULL, (0x02 << 16) + 0x0bd, "Flare Release" }, + { NULL, (0x02 << 16) + 0x0be, "Landing Gear" }, + { NULL, (0x02 << 16) + 0x0bf, "Toe Break" }, + { NULL, (0x02 << 16) + 0x0c0, "Trigger" }, + { NULL, (0x02 << 16) + 0x0c1, "Weapon Arm" }, + { NULL, (0x02 << 16) + 0x0c2, "Weapons Select" }, + { NULL, (0x02 << 16) + 0x0c3, "Wing Flaps" }, + { NULL, (0x02 << 16) + 0x0c4, "Accelerator" }, + { NULL, (0x02 << 16) + 0x0c5, "Brake" }, + { NULL, (0x02 << 16) + 0x0c6, "Clutch" }, + { NULL, (0x02 << 16) + 0x0c7, "Shifter" }, + { NULL, (0x02 << 16) + 0x0c8, "Steering" }, + { NULL, (0x02 << 16) + 0x0c9, "Turret Direction" }, + { NULL, (0x02 << 16) + 0x0ca, "Barrel Elevation" }, + { NULL, (0x02 << 16) + 0x0cb, "Drive Plane" }, + { NULL, (0x02 << 16) + 0x0cc, "Ballast" }, + { NULL, (0x02 << 16) + 0x0cd, "Bicylce Crank" }, + { NULL, (0x02 << 16) + 0x0ce, "Handle Bars" }, + { NULL, (0x02 << 16) + 0x0cf, "Front Brake" }, + { NULL, (0x02 << 16) + 0x0d0, "Rear Brake" }, + { NULL, (0x03 << 16) + 0x000, "Unidentified" }, + { NULL, (0x03 << 16) + 0x001, "Belt" }, + { NULL, (0x03 << 16) + 0x002, "Body Suit" }, + { NULL, (0x03 << 16) + 0x003, "Flexor" }, + { NULL, (0x03 << 16) + 0x004, "Glove" }, + { NULL, (0x03 << 16) + 0x005, "Head Tracker" }, + { NULL, (0x03 << 16) + 0x006, "Head Mounted Display" }, + { NULL, (0x03 << 16) + 0x007, "Hand Tracker" }, + { NULL, (0x03 << 16) + 0x008, "Oculometer" }, + { NULL, (0x03 << 16) + 0x009, "Vest" }, + { NULL, (0x03 << 16) + 0x00a, "Animatronic Device" }, + { NULL, (0x03 << 16) + 0x020, "Stereo Enable" }, + { NULL, (0x03 << 16) + 0x021, "Display Enable" }, + { NULL, (0x04 << 16) + 0x000, "Unidentified" }, + { NULL, (0x04 << 16) + 0x001, "Baseball Bat" }, + { NULL, (0x04 << 16) + 0x002, "Golf Club" }, + { NULL, (0x04 << 16) + 0x003, "Rowing Machine" }, + { NULL, (0x04 << 16) + 0x004, "Treadmill" }, + { NULL, (0x04 << 16) + 0x030, "Oar" }, + { NULL, (0x04 << 16) + 0x031, "Slope" }, + { NULL, (0x04 << 16) + 0x032, "Rate" }, + { NULL, (0x04 << 16) + 0x033, "Stick Speed" }, + { NULL, (0x04 << 16) + 0x034, "Stick Face Angle" }, + { NULL, (0x04 << 16) + 0x035, "Stick Heel/Toe" }, + { NULL, (0x04 << 16) + 0x036, "Stick Follow Through" }, + { NULL, (0x04 << 16) + 0x038, "Stick Type" }, + { NULL, (0x04 << 16) + 0x039, "Stick Height" }, + { NULL, (0x04 << 16) + 0x047, "Stick Temp" }, + { NULL, (0x04 << 16) + 0x050, "Putter" }, + { NULL, (0x04 << 16) + 0x051, "1 Iron" }, + { NULL, (0x04 << 16) + 0x052, "2 Iron" }, + { NULL, (0x04 << 16) + 0x053, "3 Iron" }, + { NULL, (0x04 << 16) + 0x054, "4 Iron" }, + { NULL, (0x04 << 16) + 0x055, "5 Iron" }, + { NULL, (0x04 << 16) + 0x056, "6 Iron" }, + { NULL, (0x04 << 16) + 0x057, "7 Iron" }, + { NULL, (0x04 << 16) + 0x058, "8 Iron" }, + { NULL, (0x04 << 16) + 0x059, "9 Iron" }, + { NULL, (0x04 << 16) + 0x05a, "10 Iron" }, + { NULL, (0x04 << 16) + 0x05b, "11 Iron" }, + { NULL, (0x04 << 16) + 0x05c, "Sand Wedge" }, + { NULL, (0x04 << 16) + 0x05d, "Loft Wedge" }, + { NULL, (0x04 << 16) + 0x05e, "Power Wedge" }, + { NULL, (0x04 << 16) + 0x05f, "1 Wood" }, + { NULL, (0x04 << 16) + 0x060, "3 Wood" }, + { NULL, (0x04 << 16) + 0x061, "5 Wood" }, + { NULL, (0x04 << 16) + 0x062, "7 Wood" }, + { NULL, (0x04 << 16) + 0x063, "9 Wood" }, + { NULL, (0x05 << 16) + 0x000, "Undefined" }, + { NULL, (0x05 << 16) + 0x001, "3D Game Controller" }, + { NULL, (0x05 << 16) + 0x002, "Pinball Device" }, + { NULL, (0x05 << 16) + 0x003, "Gun Device" }, + { NULL, (0x05 << 16) + 0x020, "Point Of View" }, + { NULL, (0x05 << 16) + 0x021, "Turn Right/Left" }, + { NULL, (0x05 << 16) + 0x022, "Pitch Right/Left" }, + { NULL, (0x05 << 16) + 0x023, "Roll Forward/Backward" }, + { NULL, (0x05 << 16) + 0x024, "Move Right/Left" }, + { NULL, (0x05 << 16) + 0x025, "Move Forward/Backward" }, + { NULL, (0x05 << 16) + 0x026, "Move Up/Down" }, + { NULL, (0x05 << 16) + 0x027, "Lean Right/Left" }, + { NULL, (0x05 << 16) + 0x028, "Lean Forward/Backward" }, + { NULL, (0x05 << 16) + 0x029, "Height of POV" }, + { NULL, (0x05 << 16) + 0x02a, "Flipper" }, + { NULL, (0x05 << 16) + 0x02b, "Secondary Flipper" }, + { NULL, (0x05 << 16) + 0x02c, "Bump" }, + { NULL, (0x05 << 16) + 0x02d, "New Game" }, + { NULL, (0x05 << 16) + 0x02e, "Shoot Ball" }, + { NULL, (0x05 << 16) + 0x02f, "Player" }, + { NULL, (0x05 << 16) + 0x030, "Gun Bolt" }, + { NULL, (0x05 << 16) + 0x031, "Gun Clip" }, + { NULL, (0x05 << 16) + 0x032, "Gun Selector" }, + { NULL, (0x05 << 16) + 0x033, "Gun Single Shot" }, + { NULL, (0x05 << 16) + 0x034, "Gun Burst" }, + { NULL, (0x05 << 16) + 0x035, "Gun Automatic" }, + { NULL, (0x05 << 16) + 0x036, "Gun Safety" }, + { NULL, (0x05 << 16) + 0x037, "Gamepad Fire/Jump" }, + { NULL, (0x05 << 16) + 0x038, "Gamepad Fun" }, + { NULL, (0x05 << 16) + 0x039, "Gamepad Trigger" }, + { NULL, (0x07 << 16) + 0x000, "No Event" }, + { NULL, (0x07 << 16) + 0x001, "Keyboard ErrorRollOver" }, + { NULL, (0x07 << 16) + 0x002, "Keyboard POSTfail" }, + { NULL, (0x07 << 16) + 0x003, "Keyboard Error Undefined" }, + { NULL, (0x07 << 16) + 0x004, "A" }, + { NULL, (0x07 << 16) + 0x005, "B" }, + { NULL, (0x07 << 16) + 0x006, "C" }, + { NULL, (0x07 << 16) + 0x007, "D" }, + { NULL, (0x07 << 16) + 0x008, "E" }, + { NULL, (0x07 << 16) + 0x009, "F" }, + { NULL, (0x07 << 16) + 0x00a, "G" }, + { NULL, (0x07 << 16) + 0x00b, "H" }, + { NULL, (0x07 << 16) + 0x00c, "I" }, + { NULL, (0x07 << 16) + 0x00d, "J" }, + { NULL, (0x07 << 16) + 0x00e, "K" }, + { NULL, (0x07 << 16) + 0x00f, "L" }, + { NULL, (0x07 << 16) + 0x010, "M" }, + { NULL, (0x07 << 16) + 0x011, "N" }, + { NULL, (0x07 << 16) + 0x012, "O" }, + { NULL, (0x07 << 16) + 0x013, "P" }, + { NULL, (0x07 << 16) + 0x014, "Q" }, + { NULL, (0x07 << 16) + 0x015, "R" }, + { NULL, (0x07 << 16) + 0x016, "S" }, + { NULL, (0x07 << 16) + 0x017, "T" }, + { NULL, (0x07 << 16) + 0x018, "U" }, + { NULL, (0x07 << 16) + 0x019, "V" }, + { NULL, (0x07 << 16) + 0x01a, "W" }, + { NULL, (0x07 << 16) + 0x01b, "X" }, + { NULL, (0x07 << 16) + 0x01c, "Y" }, + { NULL, (0x07 << 16) + 0x01d, "Z" }, + { NULL, (0x07 << 16) + 0x01e, "1 and ! (One and Exclamation)" }, + { NULL, (0x07 << 16) + 0x01f, "2 and @ (2 and at)" }, + { NULL, (0x07 << 16) + 0x020, "3 and # (3 and Hash)" }, + { NULL, (0x07 << 16) + 0x021, "4 and $ (4 and Dollar Sign)" }, + { NULL, (0x07 << 16) + 0x022, "5 and % (5 and Percent Sign)" }, + { NULL, (0x07 << 16) + 0x023, "6 and ^ (6 and circumflex)" }, + { NULL, (0x07 << 16) + 0x024, "7 and & (Seven and Ampersand)" }, + { NULL, (0x07 << 16) + 0x025, "8 and * (Eight and asterisk)" }, + { NULL, (0x07 << 16) + 0x026, "9 and ( (Nine and Parenthesis Left)" }, + { NULL, (0x07 << 16) + 0x027, "0 and ) (Zero and Parenthesis Right)" }, + { NULL, (0x07 << 16) + 0x028, "Return (Enter)" }, + { NULL, (0x07 << 16) + 0x029, "Escape" }, + { NULL, (0x07 << 16) + 0x02a, "Delete (Backspace)" }, + { NULL, (0x07 << 16) + 0x02b, "Tab" }, + { NULL, (0x07 << 16) + 0x02c, "Space Bar" }, + { NULL, (0x07 << 16) + 0x02d, "- and _ (Minus and underscore)" }, + { NULL, (0x07 << 16) + 0x02e, "= and + (Equal and Plus)" }, + { NULL, (0x07 << 16) + 0x02f, "[ and { (Bracket and Braces Left)" }, + { NULL, (0x07 << 16) + 0x030, "] and } (Bracket and Braces Right)" }, + { NULL, (0x07 << 16) + 0x031, "\\ and | (Backslash and Bar)" }, + { NULL, (0x07 << 16) + 0x032, "# and ~ (Hash and Tilde, Non-US Keyboard near right shift)" }, + { NULL, (0x07 << 16) + 0x033, "; and : (Semicolon and Colon)" }, + { NULL, (0x07 << 16) + 0x034, "´ and \" (Accent Acute and Double Quotes)" }, + { NULL, (0x07 << 16) + 0x035, "` and ~ (Accent Grace and Tilde)" }, + { NULL, (0x07 << 16) + 0x036, ", and < (Comma and Less)" }, + { NULL, (0x07 << 16) + 0x037, ". and > (Period and Greater)" }, + { NULL, (0x07 << 16) + 0x038, "/ and ? (Slash and Question Mark)" }, + { NULL, (0x07 << 16) + 0x039, "Caps Lock" }, + { NULL, (0x07 << 16) + 0x03a, "F1" }, + { NULL, (0x07 << 16) + 0x03b, "F2" }, + { NULL, (0x07 << 16) + 0x03c, "F3" }, + { NULL, (0x07 << 16) + 0x03d, "F4" }, + { NULL, (0x07 << 16) + 0x03e, "F5" }, + { NULL, (0x07 << 16) + 0x03f, "F6" }, + { NULL, (0x07 << 16) + 0x040, "F7" }, + { NULL, (0x07 << 16) + 0x041, "F8" }, + { NULL, (0x07 << 16) + 0x042, "F9" }, + { NULL, (0x07 << 16) + 0x043, "F10" }, + { NULL, (0x07 << 16) + 0x044, "F11" }, + { NULL, (0x07 << 16) + 0x045, "F12" }, + { NULL, (0x07 << 16) + 0x046, "Print Screen" }, + { NULL, (0x07 << 16) + 0x047, "Scroll Lock" }, + { NULL, (0x07 << 16) + 0x048, "Pause" }, + { NULL, (0x07 << 16) + 0x049, "Insert" }, + { NULL, (0x07 << 16) + 0x04a, "Home" }, + { NULL, (0x07 << 16) + 0x04b, "Page Up" }, + { NULL, (0x07 << 16) + 0x04c, "Delete Forward (without Changing Position)" }, + { NULL, (0x07 << 16) + 0x04d, "End" }, + { NULL, (0x07 << 16) + 0x04e, "Page Down" }, + { NULL, (0x07 << 16) + 0x04f, "Right Arrow" }, + { NULL, (0x07 << 16) + 0x050, "Left Arrow" }, + { NULL, (0x07 << 16) + 0x051, "Down Arrow" }, + { NULL, (0x07 << 16) + 0x052, "Up Arrow" }, + { NULL, (0x07 << 16) + 0x053, "Num Lock and Clear" }, + { NULL, (0x07 << 16) + 0x054, "Keypad / (Division Sign)" }, + { NULL, (0x07 << 16) + 0x055, "Keypad * (Multiplication Sign)" }, + { NULL, (0x07 << 16) + 0x056, "Keypad - (Subtraction Sign)" }, + { NULL, (0x07 << 16) + 0x057, "Keypad + (Addition Sign)" }, + { NULL, (0x07 << 16) + 0x058, "Keypad Enter" }, + { NULL, (0x07 << 16) + 0x059, "Keypad 1 and END" }, + { NULL, (0x07 << 16) + 0x05a, "Keypad 2 and Down Arrow" }, + { NULL, (0x07 << 16) + 0x05b, "Keypad 3 and Page Down" }, + { NULL, (0x07 << 16) + 0x05c, "Keypad 4 and Left Arrow" }, + { NULL, (0x07 << 16) + 0x05d, "Keypad 5 (Tactilei Raised)" }, + { NULL, (0x07 << 16) + 0x05f, "Keypad 6 and Right Arrow" }, + { NULL, (0x07 << 16) + 0x060, "Keypad 7 and Home" }, + { NULL, (0x07 << 16) + 0x061, "Keypad 8 and Up Arrow" }, + { NULL, (0x07 << 16) + 0x062, "Keypad 8 and Page Up" }, + { NULL, (0x07 << 16) + 0x063, "Keypad . (decimal delimiter) and Delete" }, + { NULL, (0x07 << 16) + 0x064, "\\ and | (Backslash and Bar, UK and Non-US Keyboard near left shift)" }, + { NULL, (0x07 << 16) + 0x065, "Keyboard Application (Windows Key for Win95 or Compose)" }, + { NULL, (0x07 << 16) + 0x066, "Power (not a key)" }, + { NULL, (0x07 << 16) + 0x067, "Keypad = (Equal Sign)" }, + { NULL, (0x07 << 16) + 0x068, "F13" }, + { NULL, (0x07 << 16) + 0x069, "F14" }, + { NULL, (0x07 << 16) + 0x06a, "F15" }, + { NULL, (0x07 << 16) + 0x06b, "F16" }, + { NULL, (0x07 << 16) + 0x06c, "F17" }, + { NULL, (0x07 << 16) + 0x06d, "F18" }, + { NULL, (0x07 << 16) + 0x06e, "F19" }, + { NULL, (0x07 << 16) + 0x06f, "F20" }, + { NULL, (0x07 << 16) + 0x070, "F21" }, + { NULL, (0x07 << 16) + 0x071, "F22" }, + { NULL, (0x07 << 16) + 0x072, "F23" }, + { NULL, (0x07 << 16) + 0x073, "F24" }, + { NULL, (0x07 << 16) + 0x074, "Execute" }, + { NULL, (0x07 << 16) + 0x075, "Help" }, + { NULL, (0x07 << 16) + 0x076, "Menu" }, + { NULL, (0x07 << 16) + 0x077, "Select" }, + { NULL, (0x07 << 16) + 0x078, "Stop" }, + { NULL, (0x07 << 16) + 0x079, "Again" }, + { NULL, (0x07 << 16) + 0x07a, "Undo" }, + { NULL, (0x07 << 16) + 0x07b, "Cut" }, + { NULL, (0x07 << 16) + 0x07c, "Copy" }, + { NULL, (0x07 << 16) + 0x07d, "Paste" }, + { NULL, (0x07 << 16) + 0x07e, "Find" }, + { NULL, (0x07 << 16) + 0x07f, "Mute" }, + { NULL, (0x07 << 16) + 0x080, "Volume Up" }, + { NULL, (0x07 << 16) + 0x081, "Volume Down" }, + { NULL, (0x07 << 16) + 0x082, "Locking Caps Lock" }, + { NULL, (0x07 << 16) + 0x083, "Locking Num Lock" }, + { NULL, (0x07 << 16) + 0x084, "Locking Scroll Lock" }, + { NULL, (0x07 << 16) + 0x085, "Keypad Comma" }, + { NULL, (0x07 << 16) + 0x086, "Keypad Equal Sign (AS/400)" }, + { NULL, (0x07 << 16) + 0x087, "International 1 (PC98)" }, + { NULL, (0x07 << 16) + 0x088, "International 2 (PC98)" }, + { NULL, (0x07 << 16) + 0x089, "International 3 (PC98)" }, + { NULL, (0x07 << 16) + 0x08a, "International 4 (PC98)" }, + { NULL, (0x07 << 16) + 0x08b, "International 5 (PC98)" }, + { NULL, (0x07 << 16) + 0x08c, "International 6 (PC98)" }, + { NULL, (0x07 << 16) + 0x08d, "International 7 (Toggle Single/Double Byte Mode)" }, + { NULL, (0x07 << 16) + 0x08e, "International 8" }, + { NULL, (0x07 << 16) + 0x08f, "International 9" }, + { NULL, (0x07 << 16) + 0x090, "LANG 1 (Hangul/English Toggle, Korea)" }, + { NULL, (0x07 << 16) + 0x091, "LANG 2 (Hanja Conversion, Korea)" }, + { NULL, (0x07 << 16) + 0x092, "LANG 3 (Katakana, Japan)" }, + { NULL, (0x07 << 16) + 0x093, "LANG 4 (Hiragana, Japan)" }, + { NULL, (0x07 << 16) + 0x094, "LANG 5 (Zenkaku/Hankaku, Japan)" }, + { NULL, (0x07 << 16) + 0x095, "LANG 6" }, + { NULL, (0x07 << 16) + 0x096, "LANG 7" }, + { NULL, (0x07 << 16) + 0x097, "LANG 8" }, + { NULL, (0x07 << 16) + 0x098, "LANG 9" }, + { NULL, (0x07 << 16) + 0x099, "Alternate Erase" }, + { NULL, (0x07 << 16) + 0x09a, "SysReq/Attention" }, + { NULL, (0x07 << 16) + 0x09b, "Cancel" }, + { NULL, (0x07 << 16) + 0x09c, "Clear" }, + { NULL, (0x07 << 16) + 0x09d, "Prior" }, + { NULL, (0x07 << 16) + 0x09e, "Return" }, + { NULL, (0x07 << 16) + 0x09f, "Separator" }, + { NULL, (0x07 << 16) + 0x0a0, "Out" }, + { NULL, (0x07 << 16) + 0x0a1, "Open" }, + { NULL, (0x07 << 16) + 0x0a2, "Clear/Again" }, + { NULL, (0x07 << 16) + 0x0a3, "CrSel/Props" }, + { NULL, (0x07 << 16) + 0x0a4, "ExSel" }, + { NULL, (0x07 << 16) + 0x0e0, "Control Left" }, + { NULL, (0x07 << 16) + 0x0e1, "Shift Left" }, + { NULL, (0x07 << 16) + 0x0e2, "Alt Left" }, + { NULL, (0x07 << 16) + 0x0e3, "GUI Left" }, + { NULL, (0x07 << 16) + 0x0e4, "Control Right" }, + { NULL, (0x07 << 16) + 0x0e5, "Shift Right" }, + { NULL, (0x07 << 16) + 0x0e6, "Alt Right" }, + { NULL, (0x07 << 16) + 0x0e7, "GUI Right" }, + { NULL, (0x08 << 16) + 0x000, "Undefined" }, + { NULL, (0x08 << 16) + 0x001, "NumLock" }, + { NULL, (0x08 << 16) + 0x002, "CapsLock" }, + { NULL, (0x08 << 16) + 0x003, "Scroll Lock" }, + { NULL, (0x08 << 16) + 0x004, "Compose" }, + { NULL, (0x08 << 16) + 0x005, "Kana" }, + { NULL, (0x08 << 16) + 0x006, "Power" }, + { NULL, (0x08 << 16) + 0x007, "Shift" }, + { NULL, (0x08 << 16) + 0x008, "Do not disturb" }, + { NULL, (0x08 << 16) + 0x009, "Mute" }, + { NULL, (0x08 << 16) + 0x00a, "Tone Enabke" }, + { NULL, (0x08 << 16) + 0x00b, "High Cut Filter" }, + { NULL, (0x08 << 16) + 0x00c, "Low Cut Filter" }, + { NULL, (0x08 << 16) + 0x00d, "Equalizer Enable" }, + { NULL, (0x08 << 16) + 0x00e, "Sound Field ON" }, + { NULL, (0x08 << 16) + 0x00f, "Surround On" }, + { NULL, (0x08 << 16) + 0x010, "Repeat" }, + { NULL, (0x08 << 16) + 0x011, "Stereo" }, + { NULL, (0x08 << 16) + 0x012, "Sampling Rate Detect" }, + { NULL, (0x08 << 16) + 0x013, "Spinning" }, + { NULL, (0x08 << 16) + 0x014, "CAV" }, + { NULL, (0x08 << 16) + 0x015, "CLV" }, + { NULL, (0x08 << 16) + 0x016, "Recording Format Detect" }, + { NULL, (0x08 << 16) + 0x017, "Off-Hook" }, + { NULL, (0x08 << 16) + 0x018, "Ring" }, + { NULL, (0x08 << 16) + 0x019, "Message Waiting" }, + { NULL, (0x08 << 16) + 0x01a, "Data Mode" }, + { NULL, (0x08 << 16) + 0x01b, "Battery Operation" }, + { NULL, (0x08 << 16) + 0x01c, "Battery OK" }, + { NULL, (0x08 << 16) + 0x01d, "Battery Low" }, + { NULL, (0x08 << 16) + 0x01e, "Speaker" }, + { NULL, (0x08 << 16) + 0x01f, "Head Set" }, + { NULL, (0x08 << 16) + 0x020, "Hold" }, + { NULL, (0x08 << 16) + 0x021, "Microphone" }, + { NULL, (0x08 << 16) + 0x022, "Coverage" }, + { NULL, (0x08 << 16) + 0x023, "Night Mode" }, + { NULL, (0x08 << 16) + 0x024, "Send Calls" }, + { NULL, (0x08 << 16) + 0x025, "Call Pickup" }, + { NULL, (0x08 << 16) + 0x026, "Conference" }, + { NULL, (0x08 << 16) + 0x027, "Stand-by" }, + { NULL, (0x08 << 16) + 0x028, "Camera On" }, + { NULL, (0x08 << 16) + 0x029, "Camera Off" }, + { NULL, (0x08 << 16) + 0x02a, "On-Line" }, + { NULL, (0x08 << 16) + 0x02b, "Off-Line" }, + { NULL, (0x08 << 16) + 0x02c, "Busy" }, + { NULL, (0x08 << 16) + 0x02d, "Ready" }, + { NULL, (0x08 << 16) + 0x02e, "Paper-Out" }, + { NULL, (0x08 << 16) + 0x02f, "Paper-Jam" }, + { NULL, (0x08 << 16) + 0x030, "Remote" }, + { NULL, (0x08 << 16) + 0x031, "Forward" }, + { NULL, (0x08 << 16) + 0x032, "Reverse" }, + { NULL, (0x08 << 16) + 0x033, "Stop" }, + { NULL, (0x08 << 16) + 0x034, "Rewind" }, + { NULL, (0x08 << 16) + 0x035, "Fast Forward" }, + { NULL, (0x08 << 16) + 0x036, "Play" }, + { NULL, (0x08 << 16) + 0x037, "Pause" }, + { NULL, (0x08 << 16) + 0x038, "Record" }, + { NULL, (0x08 << 16) + 0x039, "Error" }, + { NULL, (0x08 << 16) + 0x03a, "Usage Selected Indicator" }, + { NULL, (0x08 << 16) + 0x03b, "Usage In Use Indicator" }, + { NULL, (0x08 << 16) + 0x03c, "Usage Multi Indicator" }, + { NULL, (0x08 << 16) + 0x03d, "Indicator On" }, + { NULL, (0x08 << 16) + 0x03e, "Indicator Flash" }, + { NULL, (0x08 << 16) + 0x03f, "Indicator Slow Blink" }, + { NULL, (0x08 << 16) + 0x040, "Indicator Fast Blink" }, + { NULL, (0x08 << 16) + 0x041, "Indicator Off" }, + { NULL, (0x08 << 16) + 0x042, "Flash On Time" }, + { NULL, (0x08 << 16) + 0x043, "Slow Blink On Time" }, + { NULL, (0x08 << 16) + 0x044, "Slow Blink Off Time" }, + { NULL, (0x08 << 16) + 0x045, "Fast Blink On Time" }, + { NULL, (0x08 << 16) + 0x046, "Fast Blink Off Time" }, + { NULL, (0x08 << 16) + 0x047, "Usage Color Indicator" }, + { NULL, (0x08 << 16) + 0x048, "Indicator Red" }, + { NULL, (0x08 << 16) + 0x049, "Indicator Green" }, + { NULL, (0x08 << 16) + 0x04a, "Indicator Amber" }, + { NULL, (0x08 << 16) + 0x04b, "Generic Indicator" }, + { NULL, (0x08 << 16) + 0x04c, "System Suspend" }, + { NULL, (0x08 << 16) + 0x04d, "External Power Connected" }, + { NULL, (0x09 << 16) + 0x000, "No Button Pressed" }, + { NULL, (0x09 << 16) + 0x001, "Button 1 (Primary)" }, + { NULL, (0x09 << 16) + 0x002, "Button 2 (Secondary)" }, + { NULL, (0x09 << 16) + 0x003, "Button 3 (Tertiary)" }, + { NULL, (0x09 << 16) + 0x004, "Button 4" }, + { NULL, (0x09 << 16) + 0x005, "Button 5" }, + { NULL, (0x0a << 16) + 0x001, "Instance 1" }, + { NULL, (0x0a << 16) + 0x002, "Instance 2" }, + { NULL, (0x0a << 16) + 0x003, "Instance 3" }, + { NULL, (0x0b << 16) + 0x000, "Unassigned" }, + { NULL, (0x0b << 16) + 0x001, "Phone" }, + { NULL, (0x0b << 16) + 0x002, "Answering Machine" }, + { NULL, (0x0b << 16) + 0x003, "Message Controls" }, + { NULL, (0x0b << 16) + 0x004, "Handset" }, + { NULL, (0x0b << 16) + 0x005, "Headset" }, + { NULL, (0x0b << 16) + 0x006, "Telephony Key Pad" }, + { NULL, (0x0b << 16) + 0x007, "Programmable Button" }, + { NULL, (0x0b << 16) + 0x020, "Hook Switch" }, + { NULL, (0x0b << 16) + 0x021, "Flash" }, + { NULL, (0x0b << 16) + 0x022, "Feature" }, + { NULL, (0x0b << 16) + 0x023, "Hold" }, + { NULL, (0x0b << 16) + 0x024, "Redial" }, + { NULL, (0x0b << 16) + 0x025, "Transfer" }, + { NULL, (0x0b << 16) + 0x026, "Drop" }, + { NULL, (0x0b << 16) + 0x027, "Park" }, + { NULL, (0x0b << 16) + 0x028, "Forward Calls" }, + { NULL, (0x0b << 16) + 0x029, "Alternate Function" }, + { NULL, (0x0b << 16) + 0x02a, "Line" }, + { NULL, (0x0b << 16) + 0x02b, "Speaker Phone" }, + { NULL, (0x0b << 16) + 0x02c, "Conference" }, + { NULL, (0x0b << 16) + 0x02d, "Ring Enable" }, + { NULL, (0x0b << 16) + 0x02e, "Ring Select" }, + { NULL, (0x0b << 16) + 0x02f, "Phone Mute" }, + { NULL, (0x0b << 16) + 0x030, "Caller ID" }, + { NULL, (0x0b << 16) + 0x050, "Speed Dial" }, + { NULL, (0x0b << 16) + 0x051, "Store Number" }, + { NULL, (0x0b << 16) + 0x052, "Recall Number" }, + { NULL, (0x0b << 16) + 0x053, "Phone Directory" }, + { NULL, (0x0b << 16) + 0x070, "Voice Mail" }, + { NULL, (0x0b << 16) + 0x071, "Screen Calls" }, + { NULL, (0x0b << 16) + 0x072, "Do Not Disturb" }, + { NULL, (0x0b << 16) + 0x073, "Message" }, + { NULL, (0x0b << 16) + 0x074, "Answer On/Offf" }, + { NULL, (0x0b << 16) + 0x090, "Inside Dial Tone" }, + { NULL, (0x0b << 16) + 0x091, "Outside Dial Tone" }, + { NULL, (0x0b << 16) + 0x092, "Inside Ring Tone" }, + { NULL, (0x0b << 16) + 0x093, "Outside Ring Tone" }, + { NULL, (0x0b << 16) + 0x094, "Priority Ring Tone" }, + { NULL, (0x0b << 16) + 0x095, "Inside Ringback" }, + { NULL, (0x0b << 16) + 0x096, "Priority Ringback" }, + { NULL, (0x0b << 16) + 0x097, "Line Busy Tone" }, + { NULL, (0x0b << 16) + 0x098, "Recorder Tone" }, + { NULL, (0x0b << 16) + 0x099, "Call Waiting Tone" }, + { NULL, (0x0b << 16) + 0x09a, "Confirmation Tone 1" }, + { NULL, (0x0b << 16) + 0x09b, "Confirmation Tone 2" }, + { NULL, (0x0b << 16) + 0x09c, "Tones Off" }, + { NULL, (0x0b << 16) + 0x09d, "Outside Ringback" }, + { NULL, (0x0b << 16) + 0x0b0, "Key 1" }, + { NULL, (0x0b << 16) + 0x0b1, "Key 2" }, + { NULL, (0x0b << 16) + 0x0b3, "Key 3" }, + { NULL, (0x0b << 16) + 0x0b4, "Key 4" }, + { NULL, (0x0b << 16) + 0x0b5, "Key 5" }, + { NULL, (0x0b << 16) + 0x0b6, "Key 6" }, + { NULL, (0x0b << 16) + 0x0b7, "Key 7" }, + { NULL, (0x0b << 16) + 0x0b8, "Key 8" }, + { NULL, (0x0b << 16) + 0x0b9, "Key 9" }, + { NULL, (0x0b << 16) + 0x0ba, "Key Star" }, + { NULL, (0x0b << 16) + 0x0bb, "Key Pound" }, + { NULL, (0x0b << 16) + 0x0bc, "Key A" }, + { NULL, (0x0b << 16) + 0x0bd, "Key B" }, + { NULL, (0x0b << 16) + 0x0be, "Key C" }, + { NULL, (0x0b << 16) + 0x0bf, "Key D" }, + { NULL, (0x0c << 16) + 0x000, "Unassigned" }, + { NULL, (0x0c << 16) + 0x001, "Consumer Control" }, + { NULL, (0x0c << 16) + 0x002, "Numeric Key Pad" }, + { NULL, (0x0c << 16) + 0x003, "Programmable Buttons" }, + { NULL, (0x0c << 16) + 0x020, "+10" }, + { NULL, (0x0c << 16) + 0x021, "+100" }, + { NULL, (0x0c << 16) + 0x022, "AM/PM" }, + { NULL, (0x0c << 16) + 0x030, "Power" }, + { NULL, (0x0c << 16) + 0x031, "Reset" }, + { NULL, (0x0c << 16) + 0x032, "Sleep" }, + { NULL, (0x0c << 16) + 0x033, "Sleep After" }, + { NULL, (0x0c << 16) + 0x034, "Sleep Mode" }, + { NULL, (0x0c << 16) + 0x035, "Illumination" }, + { NULL, (0x0c << 16) + 0x036, "Function Buttons" }, + { NULL, (0x0c << 16) + 0x040, "Menu" }, + { NULL, (0x0c << 16) + 0x041, "Menu Pick" }, + { NULL, (0x0c << 16) + 0x042, "Menu Up" }, + { NULL, (0x0c << 16) + 0x043, "Menu Down" }, + { NULL, (0x0c << 16) + 0x044, "Menu Left" }, + { NULL, (0x0c << 16) + 0x045, "Menu Right" }, + { NULL, (0x0c << 16) + 0x046, "Menu Escape" }, + { NULL, (0x0c << 16) + 0x047, "Menu Value Increase" }, + { NULL, (0x0c << 16) + 0x048, "Menu Value Decrease" }, + { NULL, (0x0c << 16) + 0x060, "Data on Screen" }, + { NULL, (0x0c << 16) + 0x061, "Closed Caption" }, + { NULL, (0x0c << 16) + 0x062, "Closed Caption Select" }, + { NULL, (0x0c << 16) + 0x063, "VCR/TV" }, + { NULL, (0x0c << 16) + 0x064, "Broadcast Mode" }, + { NULL, (0x0c << 16) + 0x065, "Snapshot" }, + { NULL, (0x0c << 16) + 0x066, "Still" }, + { NULL, (0x0c << 16) + 0x080, "Selection" }, + { NULL, (0x0c << 16) + 0x081, "Assign Selection" }, + { NULL, (0x0c << 16) + 0x082, "Mode Step" }, + { NULL, (0x0c << 16) + 0x083, "Recall Last" }, + { NULL, (0x0c << 16) + 0x084, "Enter Channel" }, + { NULL, (0x0c << 16) + 0x085, "Order Movie" }, + { NULL, (0x0c << 16) + 0x086, "Channel" }, + { NULL, (0x0c << 16) + 0x087, "Media Selection" }, + { NULL, (0x0c << 16) + 0x088, "Media Select Computer" }, + { NULL, (0x0c << 16) + 0x089, "Media Select TV" }, + { NULL, (0x0c << 16) + 0x08a, "Media Select WWW" }, + { NULL, (0x0c << 16) + 0x08b, "Media Select DVD" }, + { NULL, (0x0c << 16) + 0x08c, "Media Select Telephone" }, + { NULL, (0x0c << 16) + 0x08d, "Media Select Program Guide" }, + { NULL, (0x0c << 16) + 0x08e, "Media Select Video Phone" }, + { NULL, (0x0c << 16) + 0x08f, "Media Select Games" }, + { NULL, (0x0c << 16) + 0x090, "Media Select Messages" }, + { NULL, (0x0c << 16) + 0x091, "Media Select CD" }, + { NULL, (0x0c << 16) + 0x092, "Media Select VCR" }, + { NULL, (0x0c << 16) + 0x093, "Media Select Tuner" }, + { NULL, (0x0c << 16) + 0x094, "Quit" }, + { NULL, (0x0c << 16) + 0x095, "Help" }, + { NULL, (0x0c << 16) + 0x096, "Media Select Tape" }, + { NULL, (0x0c << 16) + 0x097, "Media Select Cable" }, + { NULL, (0x0c << 16) + 0x098, "Media Select Satellite" }, + { NULL, (0x0c << 16) + 0x099, "Media Select Security" }, + { NULL, (0x0c << 16) + 0x09a, "Media Select Home" }, + { NULL, (0x0c << 16) + 0x09b, "Media Select Call" }, + { NULL, (0x0c << 16) + 0x09c, "Channel Increment" }, + { NULL, (0x0c << 16) + 0x09d, "Channel Decrement" }, + { NULL, (0x0c << 16) + 0x09e, "Media Select SAP" }, + { NULL, (0x0c << 16) + 0x0a0, "VCR Plus" }, + { NULL, (0x0c << 16) + 0x0a1, "Once" }, + { NULL, (0x0c << 16) + 0x0a2, "Daily" }, + { NULL, (0x0c << 16) + 0x0a3, "Weekly" }, + { NULL, (0x0c << 16) + 0x0a4, "Monthly" }, + { NULL, (0x0c << 16) + 0x0b0, "Play" }, + { NULL, (0x0c << 16) + 0x0b1, "Pause" }, + { NULL, (0x0c << 16) + 0x0b2, "Record" }, + { NULL, (0x0c << 16) + 0x0b3, "Fast Forward" }, + { NULL, (0x0c << 16) + 0x0b4, "Rewind" }, + { NULL, (0x0c << 16) + 0x0b5, "Scan Next Track" }, + { NULL, (0x0c << 16) + 0x0b6, "Scan Previous Track" }, + { NULL, (0x0c << 16) + 0x0b7, "Stop" }, + { NULL, (0x0c << 16) + 0x0b8, "Eject" }, + { NULL, (0x0c << 16) + 0x0b9, "Random Play" }, + { NULL, (0x0c << 16) + 0x0ba, "Select Disc" }, + { NULL, (0x0c << 16) + 0x0bb, "Enter Disc" }, + { NULL, (0x0c << 16) + 0x0bc, "Repeat" }, + { NULL, (0x0c << 16) + 0x0bd, "Tracking" }, + { NULL, (0x0c << 16) + 0x0be, "Track Normal" }, + { NULL, (0x0c << 16) + 0x0bf, "Slow Tracking" }, + { NULL, (0x0c << 16) + 0x0c0, "Frame Forward" }, + { NULL, (0x0c << 16) + 0x0c1, "Frame Back" }, + { NULL, (0x0c << 16) + 0x0c2, "Mark" }, + { NULL, (0x0c << 16) + 0x0c3, "Clear Mark" }, + { NULL, (0x0c << 16) + 0x0c4, "Repeat from Mark" }, + { NULL, (0x0c << 16) + 0x0c5, "Return to Mark" }, + { NULL, (0x0c << 16) + 0x0c6, "Search Mark Forward" }, + { NULL, (0x0c << 16) + 0x0c7, "Search Mark Backward" }, + { NULL, (0x0c << 16) + 0x0c8, "Counter Reset" }, + { NULL, (0x0c << 16) + 0x0c9, "Show Counter" }, + { NULL, (0x0c << 16) + 0x0ca, "Tracking Increment" }, + { NULL, (0x0c << 16) + 0x0cb, "Tracking Decrement" }, + { NULL, (0x0c << 16) + 0x0cc, "Stop/Eject" }, + { NULL, (0x0c << 16) + 0x0cd, "Play/Pause" }, + { NULL, (0x0c << 16) + 0x0ce, "Play/Skip" }, + { NULL, (0x0c << 16) + 0x0e0, "Volume" }, + { NULL, (0x0c << 16) + 0x0e1, "Balance" }, + { NULL, (0x0c << 16) + 0x0e2, "Mute" }, + { NULL, (0x0c << 16) + 0x0e3, "Bass" }, + { NULL, (0x0c << 16) + 0x0e4, "Treble" }, + { NULL, (0x0c << 16) + 0x0e5, "Bass Boost" }, + { NULL, (0x0c << 16) + 0x0e6, "Surround Mode" }, + { NULL, (0x0c << 16) + 0x0e7, "Loudness" }, + { NULL, (0x0c << 16) + 0x0e8, "MPX" }, + { NULL, (0x0c << 16) + 0x0e9, "Volume Increment" }, + { NULL, (0x0c << 16) + 0x0ea, "Volume Decrement" }, + { NULL, (0x0c << 16) + 0x0f0, "Speed Select" }, + { NULL, (0x0c << 16) + 0x0f1, "Playback Speed" }, + { NULL, (0x0c << 16) + 0x0f2, "Standard Play" }, + { NULL, (0x0c << 16) + 0x0f3, "Long Play" }, + { NULL, (0x0c << 16) + 0x0f4, "Extended Play" }, + { NULL, (0x0c << 16) + 0x0f5, "Slow" }, + { NULL, (0x0c << 16) + 0x100, "Fan Enable" }, + { NULL, (0x0c << 16) + 0x101, "Fan Speed" }, + { NULL, (0x0c << 16) + 0x102, "Light Enable" }, + { NULL, (0x0c << 16) + 0x103, "Light Illumination Level" }, + { NULL, (0x0c << 16) + 0x104, "Climate Control Enable" }, + { NULL, (0x0c << 16) + 0x105, "Room Temperature" }, + { NULL, (0x0c << 16) + 0x106, "Security Enable" }, + { NULL, (0x0c << 16) + 0x107, "Fire Alarm" }, + { NULL, (0x0c << 16) + 0x108, "Police Alarm" }, + { NULL, (0x0c << 16) + 0x150, "Balance Right" }, + { NULL, (0x0c << 16) + 0x151, "Balance Left" }, + { NULL, (0x0c << 16) + 0x152, "Bass Increment" }, + { NULL, (0x0c << 16) + 0x153, "Bass Decrement" }, + { NULL, (0x0c << 16) + 0x154, "Treble Increment" }, + { NULL, (0x0c << 16) + 0x155, "Treble Decrement" }, + { NULL, (0x0c << 16) + 0x160, "Speaker System" }, + { NULL, (0x0c << 16) + 0x161, "Channel Left" }, + { NULL, (0x0c << 16) + 0x162, "Channel Right" }, + { NULL, (0x0c << 16) + 0x163, "Channel Center" }, + { NULL, (0x0c << 16) + 0x164, "Channel Front" }, + { NULL, (0x0c << 16) + 0x165, "Channel Center Front" }, + { NULL, (0x0c << 16) + 0x166, "Channel Side" }, + { NULL, (0x0c << 16) + 0x167, "Channel Surround" }, + { NULL, (0x0c << 16) + 0x168, "Channel Low Frequency Enhancement" }, + { NULL, (0x0c << 16) + 0x169, "Channel Top" }, + { NULL, (0x0c << 16) + 0x16a, "Channel Unknown" }, + { NULL, (0x0c << 16) + 0x170, "Sub-Channel" }, + { NULL, (0x0c << 16) + 0x171, "Sub-Channel Increment" }, + { NULL, (0x0c << 16) + 0x172, "Sub-Channel Decrement" }, + { NULL, (0x0c << 16) + 0x173, "Alternative Audio Increment" }, + { NULL, (0x0c << 16) + 0x174, "Alternative Audio Decrement" }, + { NULL, (0x0c << 16) + 0x180, "Application Launch Buttons" }, + { NULL, (0x0c << 16) + 0x181, "AL Launch Button Configuration Tool" }, + { NULL, (0x0c << 16) + 0x182, "AL Launch Button Configuration" }, + { NULL, (0x0c << 16) + 0x183, "AL Consumer Control Configuration" }, + { NULL, (0x0c << 16) + 0x184, "AL Word Processor" }, + { NULL, (0x0c << 16) + 0x185, "AL Text Editor" }, + { NULL, (0x0c << 16) + 0x186, "AL Spreadsheet" }, + { NULL, (0x0c << 16) + 0x187, "AL Graphics Editor" }, + { NULL, (0x0c << 16) + 0x188, "AL Presentation App" }, + { NULL, (0x0c << 16) + 0x189, "AL Database App" }, + { NULL, (0x0c << 16) + 0x18a, "AL Email Reader" }, + { NULL, (0x0c << 16) + 0x18b, "AL Newsreader" }, + { NULL, (0x0c << 16) + 0x18c, "AL Voicemail" }, + { NULL, (0x0c << 16) + 0x18d, "AL Contacts/Address Book" }, + { NULL, (0x0c << 16) + 0x18e, "AL Calendar/Schedule" }, + { NULL, (0x0c << 16) + 0x18f, "AL Task/Project Manager" }, + { NULL, (0x0c << 16) + 0x190, "AL Log/Jounal/Timecard" }, + { NULL, (0x0c << 16) + 0x191, "AL Checkbook/Finance" }, + { NULL, (0x0c << 16) + 0x192, "AL Calculator" }, + { NULL, (0x0c << 16) + 0x193, "AL A/V Capture/Playback" }, + { NULL, (0x0c << 16) + 0x194, "AL Local Machine Browser" }, + { NULL, (0x0c << 16) + 0x195, "AL LAN/Wan Browser" }, + { NULL, (0x0c << 16) + 0x196, "AL Internet Browser" }, + { NULL, (0x0c << 16) + 0x197, "AL Remote Networking/ISP Connect" }, + { NULL, (0x0c << 16) + 0x198, "AL Network Conference" }, + { NULL, (0x0c << 16) + 0x199, "AL Network Chat" }, + { NULL, (0x0c << 16) + 0x19a, "AL Telephony/Dialer" }, + { NULL, (0x0c << 16) + 0x19b, "AL Logon" }, + { NULL, (0x0c << 16) + 0x19c, "AL Logoff" }, + { NULL, (0x0c << 16) + 0x19d, "AL Logon/Logoff" }, + { NULL, (0x0c << 16) + 0x19e, "AL Terminal Local/Screensaver" }, + { NULL, (0x0c << 16) + 0x19f, "AL Control Panel" }, + { NULL, (0x0c << 16) + 0x1a0, "AL Command Line Processor/Run" }, + { NULL, (0x0c << 16) + 0x1a1, "AL Process/Task Manager" }, + { NULL, (0x0c << 16) + 0x1a2, "AL Select Task/Application" }, + { NULL, (0x0c << 16) + 0x1a3, "AL Next Task/Application" }, + { NULL, (0x0c << 16) + 0x1a4, "AL Previous Task/Application" }, + { NULL, (0x0c << 16) + 0x1a5, "AL Preemptive Halt Task/Application" }, + { NULL, (0x0c << 16) + 0x200, "Generic GUI Application Controls" }, + { NULL, (0x0c << 16) + 0x201, "AC New" }, + { NULL, (0x0c << 16) + 0x202, "AC Open" }, + { NULL, (0x0c << 16) + 0x203, "AC CLose" }, + { NULL, (0x0c << 16) + 0x204, "AC Exit" }, + { NULL, (0x0c << 16) + 0x205, "AC Maximize" }, + { NULL, (0x0c << 16) + 0x206, "AC Minimize" }, + { NULL, (0x0c << 16) + 0x207, "AC Save" }, + { NULL, (0x0c << 16) + 0x208, "AC Print" }, + { NULL, (0x0c << 16) + 0x209, "AC Properties" }, + { NULL, (0x0c << 16) + 0x21a, "AC Undo" }, + { NULL, (0x0c << 16) + 0x21b, "AC Copy" }, + { NULL, (0x0c << 16) + 0x21c, "AC Cut" }, + { NULL, (0x0c << 16) + 0x21d, "AC Paste" }, + { NULL, (0x0c << 16) + 0x21e, "AC Select All" }, + { NULL, (0x0c << 16) + 0x21f, "AC Find" }, + { NULL, (0x0c << 16) + 0x220, "AC Find and Replace" }, + { NULL, (0x0c << 16) + 0x221, "AC Search" }, + { NULL, (0x0c << 16) + 0x222, "AC Go To" }, + { NULL, (0x0c << 16) + 0x223, "AC Home" }, + { NULL, (0x0c << 16) + 0x224, "AC Back" }, + { NULL, (0x0c << 16) + 0x225, "AC Forward" }, + { NULL, (0x0c << 16) + 0x226, "AC Stop" }, + { NULL, (0x0c << 16) + 0x227, "AC Refresh" }, + { NULL, (0x0c << 16) + 0x228, "AC Previous Link" }, + { NULL, (0x0c << 16) + 0x229, "AC Next Link" }, + { NULL, (0x0c << 16) + 0x22b, "AC History" }, + { NULL, (0x0c << 16) + 0x22c, "AC Subscriptions" }, + { NULL, (0x0c << 16) + 0x22d, "AC Zoom In" }, + { NULL, (0x0c << 16) + 0x22e, "AC Zoom Out" }, + { NULL, (0x0c << 16) + 0x22f, "AC Zoom" }, + { NULL, (0x0c << 16) + 0x230, "AC Full Screen View" }, + { NULL, (0x0c << 16) + 0x231, "AC Normal View" }, + { NULL, (0x0c << 16) + 0x232, "AC View Toggle" }, + { NULL, (0x0c << 16) + 0x233, "AC Scroll Up" }, + { NULL, (0x0c << 16) + 0x234, "AC Scroll Down" }, + { NULL, (0x0c << 16) + 0x235, "AC Scroll" }, + { NULL, (0x0c << 16) + 0x236, "AC Pan Left" }, + { NULL, (0x0c << 16) + 0x237, "AC Pan Right" }, + { NULL, (0x0c << 16) + 0x238, "AC Pan" }, + { NULL, (0x0c << 16) + 0x239, "AC New Window" }, + { NULL, (0x0c << 16) + 0x23a, "AC Tile Horizontally" }, + { NULL, (0x0c << 16) + 0x23b, "AC Tile Vertically" }, + { NULL, (0x0c << 16) + 0x23c, "AC Format" }, + { NULL, (0x0d << 16) + 0x000, "Undefined" }, + { NULL, (0x0d << 16) + 0x001, "Digitizer" }, + { NULL, (0x0d << 16) + 0x002, "Pen" }, + { NULL, (0x0d << 16) + 0x003, "Light Pen" }, + { NULL, (0x0d << 16) + 0x004, "Touch Screen" }, + { NULL, (0x0d << 16) + 0x005, "Touch Pad" }, + { NULL, (0x0d << 16) + 0x006, "White Board" }, + { NULL, (0x0d << 16) + 0x007, "Coordinate Measuring Machine" }, + { NULL, (0x0d << 16) + 0x008, "3D Digitizer" }, + { NULL, (0x0d << 16) + 0x009, "Stereo Plotter" }, + { NULL, (0x0d << 16) + 0x00a, "Articulated Arm" }, + { NULL, (0x0d << 16) + 0x00b, "Armature" }, + { NULL, (0x0d << 16) + 0x00c, "Multiple Point Digitizer" }, + { NULL, (0x0d << 16) + 0x00d, "Free Space Wand" }, + { NULL, (0x0d << 16) + 0x020, "Stylus" }, + { NULL, (0x0d << 16) + 0x021, "Puck" }, + { NULL, (0x0d << 16) + 0x022, "Finger" }, + { NULL, (0x0d << 16) + 0x030, "Tip Pressure" }, + { NULL, (0x0d << 16) + 0x031, "Barrel Pressure" }, + { NULL, (0x0d << 16) + 0x032, "In Range" }, + { NULL, (0x0d << 16) + 0x033, "Touch" }, + { NULL, (0x0d << 16) + 0x034, "Untouch" }, + { NULL, (0x0d << 16) + 0x035, "Tap" }, + { NULL, (0x0d << 16) + 0x036, "Quality" }, + { NULL, (0x0d << 16) + 0x037, "Data Valid" }, + { NULL, (0x0d << 16) + 0x038, "Transducer Index" }, + { NULL, (0x0d << 16) + 0x039, "Tablet Function Keys" }, + { NULL, (0x0d << 16) + 0x03a, "Program Change Keys" }, + { NULL, (0x0d << 16) + 0x03b, "Battery Strength" }, + { NULL, (0x0d << 16) + 0x03c, "Invert" }, + { NULL, (0x0d << 16) + 0x03d, "X Tilt" }, + { NULL, (0x0d << 16) + 0x03e, "Y Tilt" }, + { NULL, (0x0d << 16) + 0x03f, "Azimuth" }, + { NULL, (0x0d << 16) + 0x040, "Altitude" }, + { NULL, (0x0d << 16) + 0x041, "Twist" }, + { NULL, (0x0d << 16) + 0x042, "Tip Switch" }, + { NULL, (0x0d << 16) + 0x043, "Secondary Tip Switch" }, + { NULL, (0x0d << 16) + 0x044, "Barrel Switch" }, + { NULL, (0x0d << 16) + 0x045, "Eraser" }, + { NULL, (0x0d << 16) + 0x046, "Tablet Pick" }, + { NULL, (0x0d << 16) + 0x047, "Confidence" }, + { NULL, (0x0d << 16) + 0x048, "Width" }, + { NULL, (0x0d << 16) + 0x049, "Height" }, + { NULL, (0x0d << 16) + 0x051, "Contact ID" }, + { NULL, (0x0d << 16) + 0x052, "Input Mode" }, + { NULL, (0x0d << 16) + 0x053, "Device Index" }, + { NULL, (0x0d << 16) + 0x054, "Contact Count" }, + { NULL, (0x0d << 16) + 0x055, "Maximum Contact Number" }, + { NULL, (0x0f << 16) + 0x000, "Undefined" }, + { NULL, (0x0f << 16) + 0x001, "Physical Interface Device" }, + { NULL, (0x0f << 16) + 0x020, "Normal" }, + { NULL, (0x0f << 16) + 0x021, "Set Effect Report" }, + { NULL, (0x0f << 16) + 0x022, "Effect Block Index" }, + { NULL, (0x0f << 16) + 0x023, "Parameter Block Offset" }, + { NULL, (0x0f << 16) + 0x024, "ROM Flag" }, + { NULL, (0x0f << 16) + 0x025, "Effect Type" }, + { NULL, (0x0f << 16) + 0x026, "ET Constant Force" }, + { NULL, (0x0f << 16) + 0x027, "ET Ramp" }, + { NULL, (0x0f << 16) + 0x028, "ET Custom Force Data" }, + { NULL, (0x0f << 16) + 0x030, "ET Square" }, + { NULL, (0x0f << 16) + 0x031, "ET Sine" }, + { NULL, (0x0f << 16) + 0x032, "ET Triangle" }, + { NULL, (0x0f << 16) + 0x033, "ET Sawtooth Up" }, + { NULL, (0x0f << 16) + 0x034, "ET Sawtooth Down" }, + { NULL, (0x0f << 16) + 0x040, "ET Spring" }, + { NULL, (0x0f << 16) + 0x041, "ET Damper" }, + { NULL, (0x0f << 16) + 0x042, "ET Inertia" }, + { NULL, (0x0f << 16) + 0x043, "ET Friction" }, + { NULL, (0x0f << 16) + 0x050, "Duration" }, + { NULL, (0x0f << 16) + 0x051, "Sample Period" }, + { NULL, (0x0f << 16) + 0x052, "Gain" }, + { NULL, (0x0f << 16) + 0x053, "Trigger Button" }, + { NULL, (0x0f << 16) + 0x054, "Trigger Repeat Interval" }, + { NULL, (0x0f << 16) + 0x055, "Axes Enable" }, + { NULL, (0x0f << 16) + 0x056, "Direction Enable" }, + { NULL, (0x0f << 16) + 0x057, "Direction" }, + { NULL, (0x0f << 16) + 0x058, "Type Specific Block Offset" }, + { NULL, (0x0f << 16) + 0x059, "Block Type" }, + { NULL, (0x0f << 16) + 0x05A, "Set Envelope Report" }, + { NULL, (0x0f << 16) + 0x05B, "Attack Level" }, + { NULL, (0x0f << 16) + 0x05C, "Attack Time" }, + { NULL, (0x0f << 16) + 0x05D, "Fade Level" }, + { NULL, (0x0f << 16) + 0x05E, "Fade Time" }, + { NULL, (0x0f << 16) + 0x05F, "Set Condition Report" }, + { NULL, (0x0f << 16) + 0x060, "CP Offset" }, + { NULL, (0x0f << 16) + 0x061, "Positive Coefficient" }, + { NULL, (0x0f << 16) + 0x062, "Negative Coefficient" }, + { NULL, (0x0f << 16) + 0x063, "Positive Saturation" }, + { NULL, (0x0f << 16) + 0x064, "Negative Saturation" }, + { NULL, (0x0f << 16) + 0x065, "Dead Band" }, + { NULL, (0x0f << 16) + 0x066, "Download Force Sample" }, + { NULL, (0x0f << 16) + 0x067, "Isoch Custom Force Enable" }, + { NULL, (0x0f << 16) + 0x068, "Custom Force Data Report" }, + { NULL, (0x0f << 16) + 0x069, "Custom Force Data" }, + { NULL, (0x0f << 16) + 0x06A, "Custom Force Vendor Defined Data" }, + { NULL, (0x0f << 16) + 0x06B, "Set Custom Force Report" }, + { NULL, (0x0f << 16) + 0x06C, "Custom Force Data Offset" }, + { NULL, (0x0f << 16) + 0x06D, "Sample Count" }, + { NULL, (0x0f << 16) + 0x06E, "Set Periodic Report" }, + { NULL, (0x0f << 16) + 0x06F, "Offset" }, + { NULL, (0x0f << 16) + 0x070, "Magnitude" }, + { NULL, (0x0f << 16) + 0x071, "Phase" }, + { NULL, (0x0f << 16) + 0x072, "Period" }, + { NULL, (0x0f << 16) + 0x073, "Set Constant Force Report" }, + { NULL, (0x0f << 16) + 0x074, "Set Ramp Force Report" }, + { NULL, (0x0f << 16) + 0x075, "Ramp Start" }, + { NULL, (0x0f << 16) + 0x076, "Ramp End" }, + { NULL, (0x0f << 16) + 0x077, "Effect Operation Report" }, + { NULL, (0x0f << 16) + 0x078, "Effect Operation" }, + { NULL, (0x0f << 16) + 0x079, "Op Effect Start" }, + { NULL, (0x0f << 16) + 0x07A, "Op Effect Start Solo" }, + { NULL, (0x0f << 16) + 0x07B, "Op Effect Stop" }, + { NULL, (0x0f << 16) + 0x07C, "Loop Count" }, + { NULL, (0x0f << 16) + 0x07D, "Device Gain Report" }, + { NULL, (0x0f << 16) + 0x07E, "Device Gain" }, + { NULL, (0x0f << 16) + 0x07F, "PID Pool Report" }, + { NULL, (0x0f << 16) + 0x080, "RAM Pool Size" }, + { NULL, (0x0f << 16) + 0x081, "ROM Pool Size" }, + { NULL, (0x0f << 16) + 0x082, "ROM Effect Block Count" }, + { NULL, (0x0f << 16) + 0x083, "Simultaneous Effects Max" }, + { NULL, (0x0f << 16) + 0x084, "Pool Alignment" }, + { NULL, (0x0f << 16) + 0x085, "PID Pool Move Report" }, + { NULL, (0x0f << 16) + 0x086, "Move Source" }, + { NULL, (0x0f << 16) + 0x087, "Move Destination" }, + { NULL, (0x0f << 16) + 0x088, "Move Length" }, + { NULL, (0x0f << 16) + 0x089, "PID Block Load Report" }, + { NULL, (0x0f << 16) + 0x08B, "Block Load Status" }, + { NULL, (0x0f << 16) + 0x08C, "Block Load Success" }, + { NULL, (0x0f << 16) + 0x08D, "Block Load Full" }, + { NULL, (0x0f << 16) + 0x08E, "Block Load Error" }, + { NULL, (0x0f << 16) + 0x08F, "Block Handle" }, + { NULL, (0x0f << 16) + 0x090, "PID Block Free Report" }, + { NULL, (0x0f << 16) + 0x091, "Type Specific Block Handle" }, + { NULL, (0x0f << 16) + 0x092, "PID State Report" }, + { NULL, (0x0f << 16) + 0x094, "Effect Playing" }, + { NULL, (0x0f << 16) + 0x095, "PID Device Control Report" }, + { NULL, (0x0f << 16) + 0x096, "PID Device Control" }, + { NULL, (0x0f << 16) + 0x097, "DC Enable Actuators" }, + { NULL, (0x0f << 16) + 0x098, "DC Disable Actuators" }, + { NULL, (0x0f << 16) + 0x099, "DC Stop All Effects" }, + { NULL, (0x0f << 16) + 0x09A, "DC Device Reset" }, + { NULL, (0x0f << 16) + 0x09B, "DC Device Pause" }, + { NULL, (0x0f << 16) + 0x09C, "DC Device Continue" }, + { NULL, (0x0f << 16) + 0x09F, "Device Paused" }, + { NULL, (0x0f << 16) + 0x0A0, "Actuators Enabled" }, + { NULL, (0x0f << 16) + 0x0A4, "Safety Switch" }, + { NULL, (0x0f << 16) + 0x0A5, "Actuator Override Switch" }, + { NULL, (0x0f << 16) + 0x0A6, "Actuator Power" }, + { NULL, (0x0f << 16) + 0x0A7, "Start Delay" }, + { NULL, (0x0f << 16) + 0x0A8, "Parameter Block Size" }, + { NULL, (0x0f << 16) + 0x0A9, "Device Managed Pool" }, + { NULL, (0x0f << 16) + 0x0AA, "Shared Parameter Blocks" }, + { NULL, (0x0f << 16) + 0x0AB, "Create New Effect Report" }, + { NULL, (0x0f << 16) + 0x0AC, "RAM Pool Available" }, + { NULL, (0x14 << 16) + 0x000, "Undefined" }, + { NULL, (0x14 << 16) + 0x001, "Alphanumeric Display" }, + { NULL, (0x14 << 16) + 0x020, "Display Attributes Report" }, + { NULL, (0x14 << 16) + 0x021, "ASCII Character Set" }, + { NULL, (0x14 << 16) + 0x022, "Data Read Back" }, + { NULL, (0x14 << 16) + 0x023, "Font Read Back" }, + { NULL, (0x14 << 16) + 0x024, "Display Control Report" }, + { NULL, (0x14 << 16) + 0x025, "Clear Display" }, + { NULL, (0x14 << 16) + 0x026, "Display Enable" }, + { NULL, (0x14 << 16) + 0x027, "Screen Saver Delay" }, + { NULL, (0x14 << 16) + 0x028, "Screen Saver Enable" }, + { NULL, (0x14 << 16) + 0x029, "Vertical Scroll" }, + { NULL, (0x14 << 16) + 0x02a, "Horizontal Scroll" }, + { NULL, (0x14 << 16) + 0x02b, "Character Report" }, + { NULL, (0x14 << 16) + 0x02c, "Display Data" }, + { NULL, (0x14 << 16) + 0x02d, "Display Status" }, + { NULL, (0x14 << 16) + 0x02e, "Stat Not Ready" }, + { NULL, (0x14 << 16) + 0x02f, "Stat Ready" }, + { NULL, (0x14 << 16) + 0x030, "Err Not a loadable Character" }, + { NULL, (0x14 << 16) + 0x031, "Err Font Data Cannot Be Read" }, + { NULL, (0x14 << 16) + 0x032, "Cursur Position Report" }, + { NULL, (0x14 << 16) + 0x033, "Row" }, + { NULL, (0x14 << 16) + 0x034, "Column" }, + { NULL, (0x14 << 16) + 0x035, "Rows" }, + { NULL, (0x14 << 16) + 0x036, "Columns" }, + { NULL, (0x14 << 16) + 0x037, "Cursor Pixel Positioning" }, + { NULL, (0x14 << 16) + 0x038, "Cursor Mode" }, + { NULL, (0x14 << 16) + 0x039, "Cursor Enable" }, + { NULL, (0x14 << 16) + 0x03a, "Cursor Blink" }, + { NULL, (0x14 << 16) + 0x03b, "Font Report" }, + { NULL, (0x14 << 16) + 0x03c, "Font Data" }, + { NULL, (0x14 << 16) + 0x03d, "Character Width" }, + { NULL, (0x14 << 16) + 0x03e, "Character Height" }, + { NULL, (0x14 << 16) + 0x03f, "Character Spacing Horizontal" }, + { NULL, (0x14 << 16) + 0x040, "Character Spacing Vertical" }, + { NULL, (0x14 << 16) + 0x041, "Unicode Character Set" }, + { NULL, (0x80 << 16) + 0x001, "Monitor Control" }, + { NULL, (0x80 << 16) + 0x002, "EDID Information" }, + { NULL, (0x80 << 16) + 0x003, "VDIF Information" }, + { NULL, (0x80 << 16) + 0x004, "VESA Version" }, + { NULL, (0x82 << 16) + 0x001, "Degauss" }, + { NULL, (0x82 << 16) + 0x010, "Brightness" }, + { NULL, (0x82 << 16) + 0x012, "Contrast" }, + { NULL, (0x82 << 16) + 0x016, "Red Video Gain" }, + { NULL, (0x82 << 16) + 0x018, "Green Video Gain" }, + { NULL, (0x82 << 16) + 0x01a, "Blue Video Gain" }, + { NULL, (0x82 << 16) + 0x01c, "Focus" }, + { NULL, (0x82 << 16) + 0x020, "Horizontal Position" }, + { NULL, (0x82 << 16) + 0x022, "Horizontal Size" }, + { NULL, (0x82 << 16) + 0x024, "Horizontal Pincushion" }, + { NULL, (0x82 << 16) + 0x026, "Horizontal Pincushion Balance" }, + { NULL, (0x82 << 16) + 0x028, "Horizontal Misconvergence" }, + { NULL, (0x82 << 16) + 0x02a, "Horizontal Linearity" }, + { NULL, (0x82 << 16) + 0x02c, "Horizontal Linearity Balance" }, + { NULL, (0x82 << 16) + 0x030, "Vertical Position" }, + { NULL, (0x82 << 16) + 0x032, "Vertical Size" }, + { NULL, (0x82 << 16) + 0x034, "Vertical Pincushion" }, + { NULL, (0x82 << 16) + 0x036, "Vertical Pincushion Balance" }, + { NULL, (0x82 << 16) + 0x038, "Vertical Misconvergence" }, + { NULL, (0x82 << 16) + 0x03a, "Vertical Linearity" }, + { NULL, (0x82 << 16) + 0x03c, "Vertical Linearity Balance" }, + { NULL, (0x82 << 16) + 0x040, "Parallelogram Balance (Key Distortion)" }, + { NULL, (0x82 << 16) + 0x042, "Trapezoidal Distortion (Key)" }, + { NULL, (0x82 << 16) + 0x044, "Tilt (Rotation)" }, + { NULL, (0x82 << 16) + 0x046, "Top Corner Distortion Control" }, + { NULL, (0x82 << 16) + 0x048, "Top Corner Distortion Balance" }, + { NULL, (0x82 << 16) + 0x04a, "Bottom Corner Distortion Control" }, + { NULL, (0x82 << 16) + 0x04c, "Bottom Corner Distortion Balance" }, + { NULL, (0x82 << 16) + 0x056, "Horizontal Moire" }, + { NULL, (0x82 << 16) + 0x058, "Vertical Moire" }, + { NULL, (0x82 << 16) + 0x05e, "Input Level Select" }, + { NULL, (0x82 << 16) + 0x060, "Input Source Select" }, + { NULL, (0x82 << 16) + 0x06c, "Red Video Black Level" }, + { NULL, (0x82 << 16) + 0x06e, "Green Video Black Level" }, + { NULL, (0x82 << 16) + 0x070, "Blue Video Black Level" }, + { NULL, (0x82 << 16) + 0x0a2, "Auto Size Center" }, + { NULL, (0x82 << 16) + 0x0a4, "Polarity Horizontal Sychronization" }, + { NULL, (0x82 << 16) + 0x0a6, "Polarity Vertical Synchronization" }, + { NULL, (0x82 << 16) + 0x0aa, "Screen Orientation" }, + { NULL, (0x82 << 16) + 0x0ac, "Horizontal Frequency in Hz" }, + { NULL, (0x82 << 16) + 0x0ae, "Vertical Frequency in 0.1 Hz" }, + { NULL, (0x82 << 16) + 0x0b0, "Settings" }, + { NULL, (0x82 << 16) + 0x0ca, "On Screen Display (OSD)" }, + { NULL, (0x82 << 16) + 0x0d4, "Stereo Mode" }, + { NULL, (0x84 << 16) + 0x000, "Undefined" }, + { NULL, (0x84 << 16) + 0x001, "iName" }, + { NULL, (0x84 << 16) + 0x002, "Present Status" }, + { NULL, (0x84 << 16) + 0x003, "Changed Status" }, + { NULL, (0x84 << 16) + 0x004, "UPS" }, + { NULL, (0x84 << 16) + 0x005, "Power Supply" }, + { NULL, (0x84 << 16) + 0x010, "Battery System" }, + { NULL, (0x84 << 16) + 0x011, "Battery System ID" }, + { NULL, (0x84 << 16) + 0x012, "Battery" }, + { NULL, (0x84 << 16) + 0x013, "Battery ID" }, + { NULL, (0x84 << 16) + 0x014, "Charger" }, + { NULL, (0x84 << 16) + 0x015, "Charger ID" }, + { NULL, (0x84 << 16) + 0x016, "Power Converter" }, + { NULL, (0x84 << 16) + 0x017, "Power Converter ID" }, + { NULL, (0x84 << 16) + 0x018, "Outlet System" }, + { NULL, (0x84 << 16) + 0x019, "Outlet System ID" }, + { NULL, (0x84 << 16) + 0x01a, "Input" }, + { NULL, (0x84 << 16) + 0x01b, "Input ID" }, + { NULL, (0x84 << 16) + 0x01c, "Output" }, + { NULL, (0x84 << 16) + 0x01d, "Output ID" }, + { NULL, (0x84 << 16) + 0x01e, "Flow" }, + { NULL, (0x84 << 16) + 0x01f, "Flow ID" }, + { NULL, (0x84 << 16) + 0x020, "Outlet" }, + { NULL, (0x84 << 16) + 0x021, "Outlet ID" }, + { NULL, (0x84 << 16) + 0x022, "Gang" }, + { NULL, (0x84 << 16) + 0x023, "Gang ID" }, + { NULL, (0x84 << 16) + 0x024, "Power Summary" }, + { NULL, (0x84 << 16) + 0x025, "Power Summary ID" }, + { NULL, (0x84 << 16) + 0x030, "Voltage" }, + { NULL, (0x84 << 16) + 0x031, "Current" }, + { NULL, (0x84 << 16) + 0x032, "Frequency" }, + { NULL, (0x84 << 16) + 0x033, "Apparent Power" }, + { NULL, (0x84 << 16) + 0x034, "Active Power" }, + { NULL, (0x84 << 16) + 0x035, "Percent Load" }, + { NULL, (0x84 << 16) + 0x036, "Temperature" }, + { NULL, (0x84 << 16) + 0x037, "Humidity" }, + { NULL, (0x84 << 16) + 0x038, "Bad Count" }, + { NULL, (0x84 << 16) + 0x040, "Config Voltage" }, + { NULL, (0x84 << 16) + 0x041, "Config Current" }, + { NULL, (0x84 << 16) + 0x042, "Config Frequency" }, + { NULL, (0x84 << 16) + 0x043, "Config Apparent Power" }, + { NULL, (0x84 << 16) + 0x044, "Config Active Power" }, + { NULL, (0x84 << 16) + 0x045, "Config Percent Load" }, + { NULL, (0x84 << 16) + 0x046, "Config Temperature" }, + { NULL, (0x84 << 16) + 0x047, "Config Humidity" }, + { NULL, (0x84 << 16) + 0x050, "Switch On Control" }, + { NULL, (0x84 << 16) + 0x051, "Switch Off Control" }, + { NULL, (0x84 << 16) + 0x052, "Toggle Control" }, + { NULL, (0x84 << 16) + 0x053, "Low Voltage Transfer" }, + { NULL, (0x84 << 16) + 0x054, "High Voltage Transfer" }, + { NULL, (0x84 << 16) + 0x055, "Delay Before Reboot" }, + { NULL, (0x84 << 16) + 0x056, "Delay Before Startup" }, + { NULL, (0x84 << 16) + 0x057, "Delay Before Shutdown" }, + { NULL, (0x84 << 16) + 0x058, "Test" }, + { NULL, (0x84 << 16) + 0x059, "Module Reset" }, + { NULL, (0x84 << 16) + 0x05a, "Audible Alarm Control" }, + { NULL, (0x84 << 16) + 0x060, "Present" }, + { NULL, (0x84 << 16) + 0x061, "Good" }, + { NULL, (0x84 << 16) + 0x062, "Internal Failure" }, + { NULL, (0x84 << 16) + 0x063, "Voltage out of range" }, + { NULL, (0x84 << 16) + 0x064, "Frequency out of range" }, + { NULL, (0x84 << 16) + 0x065, "Overload" }, + { NULL, (0x84 << 16) + 0x066, "Over Charged" }, + { NULL, (0x84 << 16) + 0x067, "Over Temperature" }, + { NULL, (0x84 << 16) + 0x068, "Shutdown Requested" }, + { NULL, (0x84 << 16) + 0x069, "Shutdown Imminent" }, + { NULL, (0x84 << 16) + 0x06a, "Reserved" }, + { NULL, (0x84 << 16) + 0x06b, "Switch On/Off" }, + { NULL, (0x84 << 16) + 0x06c, "Switchable" }, + { NULL, (0x84 << 16) + 0x06d, "Used" }, + { NULL, (0x84 << 16) + 0x06e, "Boost" }, + { NULL, (0x84 << 16) + 0x06f, "Buck" }, + { NULL, (0x84 << 16) + 0x070, "Initialized" }, + { NULL, (0x84 << 16) + 0x071, "Tested" }, + { NULL, (0x84 << 16) + 0x072, "Awaiting Power" }, + { NULL, (0x84 << 16) + 0x073, "Communication Lost" }, + { NULL, (0x84 << 16) + 0x0fd, "iManufacturer" }, + { NULL, (0x84 << 16) + 0x0fe, "iProduct" }, + { NULL, (0x84 << 16) + 0x0ff, "iSerialNumber" }, + { NULL, (0x85 << 16) + 0x000, "Undefined" }, + { NULL, (0x85 << 16) + 0x001, "SMB Battery Mode" }, + { NULL, (0x85 << 16) + 0x002, "SMB Battery Status" }, + { NULL, (0x85 << 16) + 0x003, "SMB Alarm Warning" }, + { NULL, (0x85 << 16) + 0x004, "SMB Charger Mode" }, + { NULL, (0x85 << 16) + 0x005, "SMB Charger Status" }, + { NULL, (0x85 << 16) + 0x006, "SMB Charger Spec Info" }, + { NULL, (0x85 << 16) + 0x007, "SMB Selector State" }, + { NULL, (0x85 << 16) + 0x008, "SMB Selector Presets" }, + { NULL, (0x85 << 16) + 0x009, "SMB Selector Info" }, + { NULL, (0x85 << 16) + 0x010, "Optional Mfg. Function 1" }, + { NULL, (0x85 << 16) + 0x011, "Optional Mfg. Function 2" }, + { NULL, (0x85 << 16) + 0x012, "Optional Mfg. Function 3" }, + { NULL, (0x85 << 16) + 0x013, "Optional Mfg. Function 4" }, + { NULL, (0x85 << 16) + 0x014, "Optional Mfg. Function 5" }, + { NULL, (0x85 << 16) + 0x015, "Connection to SMBus" }, + { NULL, (0x85 << 16) + 0x016, "Output Connection" }, + { NULL, (0x85 << 16) + 0x017, "Charger Connection" }, + { NULL, (0x85 << 16) + 0x018, "Battery Insertion" }, + { NULL, (0x85 << 16) + 0x019, "Use Next" }, + { NULL, (0x85 << 16) + 0x01a, "OK to use" }, + { NULL, (0x85 << 16) + 0x01b, "Battery Supported" }, + { NULL, (0x85 << 16) + 0x01c, "SelectorRevision" }, + { NULL, (0x85 << 16) + 0x01d, "Charging Indicator" }, + { NULL, (0x85 << 16) + 0x028, "Manufacturer Access" }, + { NULL, (0x85 << 16) + 0x029, "Remaining Capacity Limit" }, + { NULL, (0x85 << 16) + 0x02a, "Remaining Time Limit" }, + { NULL, (0x85 << 16) + 0x02b, "At Rate" }, + { NULL, (0x85 << 16) + 0x02c, "Capacity Mode" }, + { NULL, (0x85 << 16) + 0x02d, "Broadcast To Charger" }, + { NULL, (0x85 << 16) + 0x02e, "Primary Battery" }, + { NULL, (0x85 << 16) + 0x02f, "Charge Controller" }, + { NULL, (0x85 << 16) + 0x040, "Terminate Charge" }, + { NULL, (0x85 << 16) + 0x041, "Terminate Discharge" }, + { NULL, (0x85 << 16) + 0x042, "Below Remaining Capacity Limit" }, + { NULL, (0x85 << 16) + 0x043, "Remaining Time Limit Expired" }, + { NULL, (0x85 << 16) + 0x044, "Charging" }, + { NULL, (0x85 << 16) + 0x045, "Discharging" }, + { NULL, (0x85 << 16) + 0x046, "Fully Charged" }, + { NULL, (0x85 << 16) + 0x047, "Fully Discharged" }, + { NULL, (0x85 << 16) + 0x048, "Conditioning Flag" }, + { NULL, (0x85 << 16) + 0x049, "At Rate OK" }, + { NULL, (0x85 << 16) + 0x04a, "SMB Error Code" }, + { NULL, (0x85 << 16) + 0x04b, "Need Replacement" }, + { NULL, (0x85 << 16) + 0x060, "At Rate Time To Full" }, + { NULL, (0x85 << 16) + 0x061, "At Rate Time To Empty" }, + { NULL, (0x85 << 16) + 0x062, "Average Current" }, + { NULL, (0x85 << 16) + 0x063, "Max Error" }, + { NULL, (0x85 << 16) + 0x064, "Relative State Of Charge" }, + { NULL, (0x85 << 16) + 0x065, "Absolute State Of Charge" }, + { NULL, (0x85 << 16) + 0x066, "Remaining Capacity" }, + { NULL, (0x85 << 16) + 0x067, "Full Charge Capacity" }, + { NULL, (0x85 << 16) + 0x068, "Run Time To Empty" }, + { NULL, (0x85 << 16) + 0x069, "Average Time To Empty" }, + { NULL, (0x85 << 16) + 0x06a, "Average Time To Full" }, + { NULL, (0x85 << 16) + 0x06b, "Cycle Count" }, + { NULL, (0x85 << 16) + 0x080, "Batt. Pack Model Level" }, + { NULL, (0x85 << 16) + 0x081, "Internal Charge Controller" }, + { NULL, (0x85 << 16) + 0x082, "Primary Battery Support" }, + { NULL, (0x85 << 16) + 0x083, "Design Capacity" }, + { NULL, (0x85 << 16) + 0x084, "Specification Info" }, + { NULL, (0x85 << 16) + 0x085, "Manufacturer Date" }, + { NULL, (0x85 << 16) + 0x086, "Serial Number" }, + { NULL, (0x85 << 16) + 0x087, "iManufacturerName" }, + { NULL, (0x85 << 16) + 0x088, "iDeviceName" }, + { NULL, (0x85 << 16) + 0x089, "iDeviceChemistry" }, + { NULL, (0x85 << 16) + 0x08a, "Manufacturer Data" }, + { NULL, (0x85 << 16) + 0x08b, "Rechargeable" }, + { NULL, (0x85 << 16) + 0x08c, "Warning Capacity Limit" }, + { NULL, (0x85 << 16) + 0x08d, "Capacity Granularity 1" }, + { NULL, (0x85 << 16) + 0x08e, "Capacity Granularity 2" }, + { NULL, (0x85 << 16) + 0x08f, "iOEMInformation" }, + { NULL, (0x85 << 16) + 0x0c0, "Inhibit Charge" }, + { NULL, (0x85 << 16) + 0x0c1, "Enable Polling" }, + { NULL, (0x85 << 16) + 0x0c2, "Reset To Zero" }, + { NULL, (0x85 << 16) + 0x0d0, "AC Present" }, + { NULL, (0x85 << 16) + 0x0d1, "Battery Present" }, + { NULL, (0x85 << 16) + 0x0d2, "Power Fail" }, + { NULL, (0x85 << 16) + 0x0d3, "Alarm Inhibited" }, + { NULL, (0x85 << 16) + 0x0d4, "Thermistor Under Range" }, + { NULL, (0x85 << 16) + 0x0d5, "Thermistor Hot" }, + { NULL, (0x85 << 16) + 0x0d6, "Thermistor Cold" }, + { NULL, (0x85 << 16) + 0x0d7, "Thermistor Over Range" }, + { NULL, (0x85 << 16) + 0x0d8, "Voltage Out Of Range" }, + { NULL, (0x85 << 16) + 0x0d9, "Current Out Of Range" }, + { NULL, (0x85 << 16) + 0x0da, "Current Not Regulated" }, + { NULL, (0x85 << 16) + 0x0db, "Voltage Not Regulated" }, + { NULL, (0x85 << 16) + 0x0dc, "Master Mode" }, + { NULL, (0x85 << 16) + 0x0f0, "Charger Selector Support" }, + { NULL, (0x85 << 16) + 0x0f1, "Charger Spec" }, + { NULL, (0x85 << 16) + 0x0f2, "Level 2" }, + { NULL, (0x85 << 16) + 0x0f3, "Level 3" }, + { NULL, (0xf0 << 16) + 0x0f1, "Cash Drawer" }, + { NULL, (0xf0 << 16) + 0x0f2, "Cash Drawer Number" }, + { NULL, (0xf0 << 16) + 0x0f3, "Cash Drawer Set" }, + { NULL, (0xf0 << 16) + 0x0f4, "Cash Drawer Status" }, + { NULL }, +}; + +/* dialects are represented as: + * langid + (dialectid << 10) + */ +static struct genericstrtable langids[] = +{ + { NULL, 0x0001 + (0x01 << 10), "Saudi Arabia" }, + { NULL, 0x0001 + (0x02 << 10), "Iraq" }, + { NULL, 0x0001 + (0x03 << 10), "Egypt" }, + { NULL, 0x0001 + (0x04 << 10), "Libya" }, + { NULL, 0x0001 + (0x05 << 10), "Algeria" }, + { NULL, 0x0001 + (0x06 << 10), "Morocco" }, + { NULL, 0x0001 + (0x07 << 10), "Tunesia" }, + { NULL, 0x0001 + (0x08 << 10), "Oman" }, + { NULL, 0x0001 + (0x09 << 10), "Yemen" }, + { NULL, 0x0001 + (0x0a << 10), "Syria" }, + { NULL, 0x0001 + (0x0b << 10), "Jordan" }, + { NULL, 0x0001 + (0x0c << 10), "Lebanon" }, + { NULL, 0x0001 + (0x0d << 10), "Kuwait" }, + { NULL, 0x0001 + (0x0e << 10), "U.A.E" }, + { NULL, 0x0001 + (0x0f << 10), "Bahrain" }, + { NULL, 0x0001 + (0x10 << 10), "Qatar" }, + { NULL, 0x0001, "Arabic" }, + { NULL, 0x0002, "Bulgarian" }, + { NULL, 0x0003, "Catalan" }, + { NULL, 0x0004 + (0x01 << 10), "Traditional" }, + { NULL, 0x0004 + (0x02 << 10), "Simplified" }, + { NULL, 0x0004 + (0x03 << 10), "Hongkong SAR, PRC" }, + { NULL, 0x0004 + (0x04 << 10), "Singapore" }, + { NULL, 0x0004 + (0x05 << 10), "Macau SAR" }, + { NULL, 0x0004, "Chinese" }, + { NULL, 0x0005, "Czech" }, + { NULL, 0x0006, "Danish" }, + { NULL, 0x0007 + (0x01 << 10), "German" }, + { NULL, 0x0007 + (0x02 << 10), "Swiss" }, + { NULL, 0x0007 + (0x03 << 10), "Austrian" }, + { NULL, 0x0007 + (0x04 << 10), "Luxembourg" }, + { NULL, 0x0007 + (0x05 << 10), "Liechtenstein" }, + { NULL, 0x0007, "German" }, + { NULL, 0x0008, "Greek" }, + { NULL, 0x0009 + (0x01 << 10), "US" }, + { NULL, 0x0009 + (0x02 << 10), "UK" }, + { NULL, 0x0009 + (0x03 << 10), "Australian" }, + { NULL, 0x0009 + (0x04 << 10), "Canadian" }, + { NULL, 0x0009 + (0x05 << 10), "New Zealand" }, + { NULL, 0x0009 + (0x06 << 10), "Ireland" }, + { NULL, 0x0009 + (0x07 << 10), "South Africa" }, + { NULL, 0x0009 + (0x08 << 10), "Jamaica" }, + { NULL, 0x0009 + (0x09 << 10), "Carribean" }, + { NULL, 0x0009 + (0x0a << 10), "Belize" }, + { NULL, 0x0009 + (0x0b << 10), "Trinidad" }, + { NULL, 0x0009 + (0x0c << 10), "Zimbabwe" }, + { NULL, 0x0009 + (0x0d << 10), "Philippines" }, + { NULL, 0x0009, "English" }, + { NULL, 0x000a + (0x01 << 10), "Castilian" }, + { NULL, 0x000a + (0x02 << 10), "Mexican" }, + { NULL, 0x000a + (0x03 << 10), "Modern" }, + { NULL, 0x000a + (0x04 << 10), "Guatemala" }, + { NULL, 0x000a + (0x05 << 10), "Costa Rica" }, + { NULL, 0x000a + (0x06 << 10), "Panama" }, + { NULL, 0x000a + (0x07 << 10), "Dominican Republic" }, + { NULL, 0x000a + (0x08 << 10), "Venzuela" }, + { NULL, 0x000a + (0x09 << 10), "Colombia" }, + { NULL, 0x000a + (0x0a << 10), "Peru" }, + { NULL, 0x000a + (0x0b << 10), "Argentina" }, + { NULL, 0x000a + (0x0c << 10), "Ecuador" }, + { NULL, 0x000a + (0x0d << 10), "Chile" }, + { NULL, 0x000a + (0x0e << 10), "Uruguay" }, + { NULL, 0x000a + (0x0f << 10), "Paraguay" }, + { NULL, 0x000a + (0x10 << 10), "Bolivia" }, + { NULL, 0x000a + (0x11 << 10), "El Salvador" }, + { NULL, 0x000a + (0x12 << 10), "Honduras" }, + { NULL, 0x000a + (0x13 << 10), "Nicaragua" }, + { NULL, 0x000a + (0x14 << 10), "Puerto Rico" }, + { NULL, 0x000a, "Spanish" }, + { NULL, 0x000b, "Finnish" }, + { NULL, 0x000c + (0x01 << 10), "French" }, + { NULL, 0x000c + (0x02 << 10), "Belgian" }, + { NULL, 0x000c + (0x03 << 10), "Canadian" }, + { NULL, 0x000c + (0x04 << 10), "Swiss" }, + { NULL, 0x000c + (0x05 << 10), "Luxembourg" }, + { NULL, 0x000c + (0x06 << 10), "Monaco" }, + { NULL, 0x000c, "French" }, + { NULL, 0x000d, "Hebrew" }, + { NULL, 0x000e, "Hungarian" }, + { NULL, 0x000f, "Idelandic" }, + { NULL, 0x0010 + (0x01 << 10), "Italian" }, + { NULL, 0x0010 + (0x02 << 10), "Swiss" }, + { NULL, 0x0010, "Italian" }, + { NULL, 0x0011, "Japanese" }, + { NULL, 0x0012 + (0x01 << 10), "Korean" }, + { NULL, 0x0012, "Korean" }, + { NULL, 0x0013 + (0x01 << 10), "Dutch" }, + { NULL, 0x0013 + (0x02 << 10), "Belgian" }, + { NULL, 0x0013, "Dutch" }, + { NULL, 0x0014 + (0x01 << 10), "Bokmal" }, + { NULL, 0x0014 + (0x02 << 10), "Nynorsk" }, + { NULL, 0x0014, "Norwegian" }, + { NULL, 0x0015, "Polish" }, + { NULL, 0x0016 + (0x01 << 10), "Portuguese" }, + { NULL, 0x0016 + (0x02 << 10), "Brazilian" }, + { NULL, 0x0016, "Portuguese" }, + { NULL, 0x0017, "forgotten" }, + { NULL, 0x0018, "Romanian" }, + { NULL, 0x0019, "Russian" }, + { NULL, 0x001a + (0x01 << 10), "Croatian" }, + { NULL, 0x001a + (0x02 << 10), "Latin" }, + { NULL, 0x001a + (0x03 << 10), "Cyrillic" }, + { NULL, 0x001a, "Serbian" }, + { NULL, 0x001b, "Slovak" }, + { NULL, 0x001c, "Albanian" }, + { NULL, 0x001d + (0x01 << 10), "Swedish" }, + { NULL, 0x001d + (0x02 << 10), "Finland" }, + { NULL, 0x001d, "Swedish" }, + { NULL, 0x001e, "Thai" }, + { NULL, 0x001f, "Turkish" }, + { NULL, 0x0020 + (0x01 << 10), "Pakistan" }, + { NULL, 0x0020 + (0x02 << 10), "India" }, + { NULL, 0x0020, "Urdu" }, + { NULL, 0x0021, "Indonesian" }, + { NULL, 0x0022, "Ukrainian" }, + { NULL, 0x0023, "Belarusian" }, + { NULL, 0x0024, "Slovenian" }, + { NULL, 0x0025, "Estonian" }, + { NULL, 0x0026, "Latvian" }, + { NULL, 0x0027 + (0x01 << 10), "Lithuanian" }, + { NULL, 0x0027, "Lithuanian" }, + { NULL, 0x0028, "forgotten" }, + { NULL, 0x0029, "Farsi" }, + { NULL, 0x002a, "Vietnamese" }, + { NULL, 0x002b, "Armenian" }, + { NULL, 0x002c + (0x01 << 10), "Cyrillic" }, + { NULL, 0x002c + (0x02 << 10), "Latin" }, + { NULL, 0x002c, "Azeri" }, + { NULL, 0x002d, "Basque" }, + { NULL, 0x002e, "forgotten" }, + { NULL, 0x002f, "Macedonian" }, + { NULL, 0x0036, "Afrikaans" }, + { NULL, 0x0037, "Georgian" }, + { NULL, 0x0038, "Faeroese" }, + { NULL, 0x0039, "Hindi" }, + { NULL, 0x003e + (0x01 << 10), "Malaysia" }, + { NULL, 0x003e + (0x02 << 10), "Brunei Darassalam" }, + { NULL, 0x003e, "Malay" }, + { NULL, 0x003f, "Kazak" }, + { NULL, 0x0041, "Awahili" }, + { NULL, 0x0043 + (0x01 << 10), "Latin" }, + { NULL, 0x0043 + (0x02 << 10), "Cyrillic" }, + { NULL, 0x0043, "Uzbek" }, + { NULL, 0x0044, "Tatar" }, + { NULL, 0x0045, "Bengali" }, + { NULL, 0x0046, "Punjabi" }, + { NULL, 0x0047, "Gujarati" }, + { NULL, 0x0048, "Oriya" }, + { NULL, 0x0049, "Tamil" }, + { NULL, 0x004a, "Telugu" }, + { NULL, 0x004b, "Kannada" }, + { NULL, 0x004c, "Malayalam" }, + { NULL, 0x004d, "Assamese" }, + { NULL, 0x004e, "Marathi" }, + { NULL, 0x004f, "Sanskrit" }, + { NULL, 0x0057, "Konkani" }, + { NULL, 0x0058, "Manipuri" }, + { NULL, 0x0059, "Sindhi" }, + { NULL, 0x0060 + (0x02 << 10), "India" }, + { NULL, 0x0060, "Kashmiri" }, + { NULL, 0x0061 + (0x02 << 10), "India" }, + { NULL, 0x0061, "Nepali" }, + { NULL }, +}; + +static struct genericstrtable countrycodes[] = +{ + { NULL, 0, "Not supported" }, + { NULL, 1, "Arabic" }, + { NULL, 2, "Belgian" }, + { NULL, 3, "Canadian-Bilingual" }, + { NULL, 4, "Canadian-French" }, + { NULL, 5, "Czech Republic" }, + { NULL, 6, "Danish" }, + { NULL, 7, "Finnish" }, + { NULL, 8, "French" }, + { NULL, 9, "German" }, + { NULL, 10, "Greek" }, + { NULL, 11, "Hebrew" }, + { NULL, 12, "Hungary" }, + { NULL, 13, "International (ISO)" }, + { NULL, 14, "Italian" }, + { NULL, 15, "Japan (Katakana)" }, + { NULL, 16, "Korean" }, + { NULL, 17, "Latin American" }, + { NULL, 18, "Netherlands/Dutch" }, + { NULL, 19, "Norwegian" }, + { NULL, 20, "Persian (Farsi)" }, + { NULL, 21, "Poland" }, + { NULL, 22, "Portuguese" }, + { NULL, 23, "Russia" }, + { NULL, 24, "Slovakia" }, + { NULL, 25, "Spanish" }, + { NULL, 26, "Swedish" }, + { NULL, 27, "Swiss/French" }, + { NULL, 28, "Swiss/German" }, + { NULL, 29, "Switzerland" }, + { NULL, 30, "Taiwan" }, + { NULL, 31, "Turkish-Q" }, + { NULL, 32, "UK" }, + { NULL, 33, "US" }, + { NULL, 34, "Yugoslavia" }, + { NULL, 35, "Turkish-F" }, + { NULL }, +}; + +/* ---------------------------------------------------------------------- */ +#endif /* _USB_SPEC_H */ diff --git a/usbhid-dump.8.in b/usbhid-dump.8.in new file mode 100644 index 0000000..b4c90d0 --- /dev/null +++ b/usbhid-dump.8.in @@ -0,0 +1,102 @@ +.\"SPDX-License-Identifier: GPL-2.0-or-later +.\" Copyright Nikolai Kondrashov +.TH usbhid-dump "8" "February 2012" "usbutils-VERSION" "Linux USB Utilities" +.IX usbhid-dump +.SH NAME +usbhid-dump \- dump USB HID device report descriptors and streams +.SH SYNOPSIS +.B usbhid-dump +[OPTION]... +.SH DESCRIPTION +.B usbhid-dump +uses +.B libusb +to dump report descriptors and streams from HID (human interface device) +interfaces of USB devices. By default, it dumps HID interfaces of all +connected USB devices, but could be limited to a subset of them, or to a single +interface, using options. + +NOTE: usbhid-dump detaches kernel drivers from the interfaces it dumps and uses +them exclusively, so no other program receives the input in the meantime. The +report descriptor dumping is instantaneous, but the stream dumping continues +until terminated with SIGINT (^C from the terminal) or a timeout expires. + +If you accidentally start dumping a stream from the USB keyboard you use to +control the terminal, the system will stop receiving the input and you won't +be able to terminate usbhid-dump. Just stop your input and wait until the +timeout expires. The stream dumping will stop, the keyboard will be +reattached to the kernel driver and you will regain control. + +The default stream dumping timeout is 60 seconds and could be changed with the +-t option. +.SH OPTIONS +.TP +.B -h, --help +Output a help message and exit. +.TP +.B -v, --version +Output version information and exit. +.TP +.B -s, -a, --address=bus[:dev] +Limit interfaces by bus number and device address. Both 1-255, decimal. +Zeroes match any bus or device. +.TP +.B -d, -m, --model=vid[:pid] +Limit interfaces by device vendor and product IDs. Both 1-FFFF, hexadecimal. +Zeroes match any vendor or product. +.TP +.B -i, --interface=NUMBER +Limit interfaces by number (0-254), decimal. 255 matches any interface. +.TP +.B -e, --entity=STRING +The entity to dump: either "descriptor", "stream" or "all". The value can be +abbreviated down to one letter. The default is "descriptor". +.TP +.B -t, --stream-timeout=NUMBER +Stream interrupt transfer timeout, ms. Zero means infinity. The default is +60000 (60 seconds). +.TP +.B -p, --stream-paused +Start with the stream dump output paused. +.TP +.B -f, --stream-feedback +Enable stream dumping feedback: print a dot to stderr for every transfer +dumped. +.SH SIGNALS +.TP +.B USR1/USR2 +Pause/resume stream dump output. +.SH OUTPUT FORMAT +.B usbhid-dump +outputs dumps in chunks. Each chunk is separated by an empty line and starts +with the following header line: + +BUS:DEVICE:INTERFACE:ENTITY TIMESTAMP + +Here, BUS, DEVICE and INTERFACE are bus, device and interface numbers +respectively. ENTITY is either "DESCRIPTOR" or "STREAM". TIMESTAMP is +timestamp in seconds since epoch. + +After the header the actual dump data follows as hex bytes. A descriptor +chunk includes the whole report descriptor. Every stream chunk includes a +whole report, usually, but if a report is bigger than endpoint's +wMaxPacketSize, it will span several chunks. +.SH EXAMPLES +.TP +Dump report descriptor for a device with address 3 on bus number 2: +.B usbhid-dump -a 2:3 + +.TP +Dump report stream for a device with vendor ID 0x5543 and product ID 0x0005: +.B usbhid-dump -m 5543:0005 -es + +.TP +Dump report descriptor from interface 1 of a device with vendor ID 0x5543: +.B usbhid-dump -m 5543 -i 1 -ed + +.TP +Dump report streams from all HID interfaces of all USB devices (caution: you will lose control over the terminal if you use USB keyboard): +.B usbhid-dump -es + +.SH AUTHOR +Nikolai Kondrashov diff --git a/usbhid-dump/ChangeLog b/usbhid-dump/ChangeLog new file mode 100644 index 0000000..79d4914 --- /dev/null +++ b/usbhid-dump/ChangeLog @@ -0,0 +1 @@ +# Dummy ChangeLog, replaced with git log when distribution is created. diff --git a/usbhid-dump/Makefile.am b/usbhid-dump/Makefile.am new file mode 100644 index 0000000..3ba22f0 --- /dev/null +++ b/usbhid-dump/Makefile.am @@ -0,0 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Copyright (C) 2009-2010 Nikolai Kondrashov +# +# This file is part of usbhid-dump. + +SUBDIRS = src + +dist_noinst_SCRIPTS = bootstrap + +dist-hook: + @set -e; 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\ + if test -d "$(srcdir)/.git"; then \ + echo Generating ChangeLog; \ + ( cd "$(srcdir)" && auxdir/missing --run git log ) > \ + ChangeLog.tmp; \ + mv -f ChangeLog.tmp "$(distdir)/ChangeLog"; \ + else \ + echo Skipping ChangeLog generation: no .git directory >&2; \ + fi + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/usbhid-dump/NEWS b/usbhid-dump/NEWS new file mode 100644 index 0000000..4c7e40d --- /dev/null +++ b/usbhid-dump/NEWS @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (c) 2010 Nikolai Kondrashov + +2014-11-11: 1.4 + * Request report descriptor with size specified in the interface descriptor + to fix retrieval with some devices (e.g. Waltop Vega Tablet) which + would produce ERROR_PIPE otherwise. + * Add missing stdint.h includes to fix Gentoo/FreeBSD build issues. + * Add README.md + +2011-02-05: 1.3 + * Add manual page. + * Fix several build issues. + * Fix infinite loop in command-line option parsing on unsigned char + platforms. + +2010-11-20: 1.2 + * Command line parameters are removed, now all HID interfaces + of all USB devices are dumped by default. This may include the + keyboard controlling the terminal, for example, please be careful. + * Added device selection limiting options: -s, -a, --address=bus[:dev] + to limit by bus number and/or device address and -d, -m, + --model=vid[:pid] to limit by vendor and/or product. + * Added interface number limiting option -i, --interface=NUMBER. + * Added stream interrupt transfer timeout option -t, + --stream-timeout=NUMBER, which is set to 1 minute by default to + allow recovery of accidentially captured terminal input device. + This timeout is printed on the start of stream dumping. + +2010-08-24: 1.1 + * Renamed to usbhid-dump + * Fix handling of responses to unsupported HID requests + * Renamed dump entity "both" to "all" + +2010-07-25: 1.0 + * Report descriptor dumping support + * Report stream dumping support + * Report stream dumping feedback and output pausing support diff --git a/usbhid-dump/README.md b/usbhid-dump/README.md new file mode 100644 index 0000000..001b858 --- /dev/null +++ b/usbhid-dump/README.md @@ -0,0 +1,126 @@ + + +Usbhid-dump +=========== + +Usbhid-dump is a USB HID dumping utility based on libusb 1.0. It dumps USB HID device report descriptors and reports themselves as they are being sent, for all or specific device interfaces. + +Installation +------------ + +Run `./configure && make` to build and `make install` to install. If building from a Git tree, run `./bootstrap` first. Usbhid-dump can also be run directly from the source directory as `src/usbhid-dump`, without installation. + +Usage +----- + +Here is the output of `usbhid-dump --help`: + + $ usbhid-dump --help + Usage: usbhid-dump [OPTION]... + Dump USB device HID report descriptor(s) and/or stream(s). + + Options: + -h, --help output this help message and exit + -v, --version output version information and exit + + -s, -a, --address=bus[:dev] limit interfaces by bus number + (1-255) and device address (1-255), + decimal; zeroes match any + -d, -m, --model=vid[:pid] limit interfaces by vendor and + product IDs (0001-ffff), hexadecimal; + zeroes match any + -i, --interface=NUMBER limit interfaces by number (0-254), + decimal; 255 matches any + + -e, --entity=STRING what to dump: either "descriptor", + "stream" or "all"; value can be + abbreviated + + -t, --stream-timeout=NUMBER stream interrupt transfer timeout, ms; + zero means infinity + -p, --stream-paused start with the stream dump output + paused + -f, --stream-feedback enable stream dumping feedback: for + every transfer dumped a dot is + printed to stderr + + Default options: --stream-timeout=60000 --entity=descriptor + + Signals: + USR1/USR2 pause/resume the stream dump output + + +**Warning:** please be careful running usbhid-dump as a superuser without limiting your device selection with options. Usbhid-dump will try to dump every device possible and If you're using a USB keyboard to control your terminal, it will be detached and you will be unable to terminate usbhid-dump and regain control. + +If that happens just don't touch your keyboard for the duration of the interrupt transfer timeout (1 minute by default) and the dumping will be aborted. + +Here is an example of a report descriptor and stream dump from a mouse: + + $ sudo usbhid-dump --entity=all --address=2:3 + 002:003:000:DESCRIPTOR         1290272184.081322 +  05 01 09 02 A1 01 09 01 A1 00 05 09 19 01 29 03 +  15 00 25 01 75 01 95 03 81 02 75 05 95 01 81 01 +  05 01 09 30 09 31 09 38 15 81 25 7F 75 08 95 03 +  81 06 C0 C0 + + Starting dumping interrupt transfer stream + with 1 minute timeout. + + 002:003:000:STREAM             1290272185.210022 +  00 FF 00 00 + + 002:003:000:STREAM             1290272185.217988 +  00 FE 00 00 + + 002:003:000:STREAM             1290272185.225985 +  00 FC 01 00 + + 002:003:000:STREAM             1290272185.233995 +  00 FE 01 00 + + 002:003:000:STREAM             1290272185.241992 +  00 FF 01 00 + + 002:003:000:STREAM             1290272185.249995 +  00 FE 02 00 + + 002:003:000:STREAM             1290272185.257993 +  00 FF 01 00 + + ^C + +In the output above "002" is the bus number, "003" is the device address and "000" is the interface number. "DESCRIPTOR" indicates descriptor chunk and "STREAM" - stream chunk. The number to the right is the timestamp in seconds since epoch. The hexadecimal numbers below is the chunk dump itself. Usually every stream chunk includes a whole report, but if the report is bigger than endpoint's wMaxPacketSize, it will span several chunks. + +You can use usbhid-dump along with [hidrd-convert](https://github.com/DIGImend/hidrd) to dump report descriptors in human-readable format. Like this: + + $ sudo usbhid-dump -a2:3 -i0 | grep -v : | xxd -r -p | hidrd-convert -o spec + Usage Page (Desktop),               ; Generic desktop controls (01h) + Usage (Mouse),                      ; Mouse (02h, application collection) + Collection (Application), +     Usage (Pointer),                ; Pointer (01h, physical collection) +     Collection (Physical), +         Usage Page (Button),        ; Button (09h) +         Usage Minimum (01h), +         Usage Maximum (03h), +         Logical Minimum (0), +         Logical Maximum (1), +         Report Size (1), +         Report Count (3), +         Input (Variable), +         Report Size (5), +         Report Count (1), +         Input (Constant), +         Usage Page (Desktop),       ; Generic desktop controls (01h) +         Usage (X),                  ; X (30h, dynamic value) +         Usage (Y),                  ; Y (31h, dynamic value) +         Usage (Wheel),              ; Wheel (38h, dynamic value) +         Logical Minimum (-127), +         Logical Maximum (127), +         Report Size (8), +         Report Count (3), +         Input (Variable, Relative), +     End Collection, + End Collection diff --git a/usbhid-dump/aclocal.m4 b/usbhid-dump/aclocal.m4 new file mode 100644 index 0000000..464ead6 --- /dev/null +++ b/usbhid-dump/aclocal.m4 @@ -0,0 +1,1530 @@ +# generated automatically by aclocal 1.16.5 -*- Autoconf -*- + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],, +[m4_warning([this file was generated for autoconf 2.71. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically 'autoreconf'.])]) + +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# serial 11 (pkg-config-0.29.1) + +dnl Copyright © 2004 Scott James Remnant . +dnl Copyright © 2012-2015 Dan Nicholson +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, but +dnl WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +dnl 02111-1307, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a +dnl configuration script generated by Autoconf, you may include it under +dnl the same distribution terms that you use for the rest of that +dnl program. + +dnl PKG_PREREQ(MIN-VERSION) +dnl ----------------------- +dnl Since: 0.29 +dnl +dnl Verify that the version of the pkg-config macros are at least +dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's +dnl installed version of pkg-config, this checks the developer's version +dnl of pkg.m4 when generating configure. +dnl +dnl To ensure that this macro is defined, also add: +dnl m4_ifndef([PKG_PREREQ], +dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) +dnl +dnl See the "Since" comment for each macro you use to see what version +dnl of the macros you require. +m4_defun([PKG_PREREQ], +[m4_define([PKG_MACROS_VERSION], [0.29.1]) +m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, + [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) +])dnl PKG_PREREQ + +dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) +dnl ---------------------------------- +dnl Since: 0.16 +dnl +dnl Search for the pkg-config tool and set the PKG_CONFIG variable to +dnl first found in the path. Checks that the version of pkg-config found +dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is +dnl used since that's the first version where most current features of +dnl pkg-config existed. +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) +m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) +AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) +AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi +fi[]dnl +])dnl PKG_PROG_PKG_CONFIG + +dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl ------------------------------------------------------------------- +dnl Since: 0.18 +dnl +dnl Check to see whether a particular set of modules exists. Similar to +dnl PKG_CHECK_MODULES(), but does not set variables or print errors. +dnl +dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +dnl only at the first occurence in configure.ac, so if the first place +dnl it's called might be skipped (such as if it is within an "if", you +dnl have to call PKG_CHECK_EXISTS manually +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_default([$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + +dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +dnl --------------------------------------------- +dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting +dnl pkg_failed based on the result. +m4_define([_PKG_CONFIG], +[if test -n "$$1"; then + pkg_cv_[]$1="$$1" + elif test -n "$PKG_CONFIG"; then + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes ], + [pkg_failed=yes]) + else + pkg_failed=untried +fi[]dnl +])dnl _PKG_CONFIG + +dnl _PKG_SHORT_ERRORS_SUPPORTED +dnl --------------------------- +dnl Internal check to see if pkg-config supports short errors. +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])dnl _PKG_SHORT_ERRORS_SUPPORTED + + +dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +dnl [ACTION-IF-NOT-FOUND]) +dnl -------------------------------------------------------------- +dnl Since: 0.4.0 +dnl +dnl Note that if there is a possibility the first call to +dnl PKG_CHECK_MODULES might not happen, you should be sure to include an +dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + AC_MSG_RESULT([no]) + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + m4_default([$4], [AC_MSG_ERROR( +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT])[]dnl + ]) +elif test $pkg_failed = untried; then + AC_MSG_RESULT([no]) + m4_default([$4], [AC_MSG_FAILURE( +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see .])[]dnl + ]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + AC_MSG_RESULT([yes]) + $3 +fi[]dnl +])dnl PKG_CHECK_MODULES + + +dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +dnl [ACTION-IF-NOT-FOUND]) +dnl --------------------------------------------------------------------- +dnl Since: 0.29 +dnl +dnl Checks for existence of MODULES and gathers its build flags with +dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags +dnl and VARIABLE-PREFIX_LIBS from --libs. +dnl +dnl Note that if there is a possibility the first call to +dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to +dnl include an explicit call to PKG_PROG_PKG_CONFIG in your +dnl configure.ac. +AC_DEFUN([PKG_CHECK_MODULES_STATIC], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +_save_PKG_CONFIG=$PKG_CONFIG +PKG_CONFIG="$PKG_CONFIG --static" +PKG_CHECK_MODULES($@) +PKG_CONFIG=$_save_PKG_CONFIG[]dnl +])dnl PKG_CHECK_MODULES_STATIC + + +dnl PKG_INSTALLDIR([DIRECTORY]) +dnl ------------------------- +dnl Since: 0.27 +dnl +dnl Substitutes the variable pkgconfigdir as the location where a module +dnl should install pkg-config .pc files. By default the directory is +dnl $libdir/pkgconfig, but the default can be changed by passing +dnl DIRECTORY. The user can override through the --with-pkgconfigdir +dnl parameter. +AC_DEFUN([PKG_INSTALLDIR], +[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) +m4_pushdef([pkg_description], + [pkg-config installation directory @<:@]pkg_default[@:>@]) +AC_ARG_WITH([pkgconfigdir], + [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, + [with_pkgconfigdir=]pkg_default) +AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) +m4_popdef([pkg_default]) +m4_popdef([pkg_description]) +])dnl PKG_INSTALLDIR + + +dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) +dnl -------------------------------- +dnl Since: 0.27 +dnl +dnl Substitutes the variable noarch_pkgconfigdir as the location where a +dnl module should install arch-independent pkg-config .pc files. By +dnl default the directory is $datadir/pkgconfig, but the default can be +dnl changed by passing DIRECTORY. The user can override through the +dnl --with-noarch-pkgconfigdir parameter. +AC_DEFUN([PKG_NOARCH_INSTALLDIR], +[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) +m4_pushdef([pkg_description], + [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) +AC_ARG_WITH([noarch-pkgconfigdir], + [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, + [with_noarch_pkgconfigdir=]pkg_default) +AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) +m4_popdef([pkg_default]) +m4_popdef([pkg_description]) +])dnl PKG_NOARCH_INSTALLDIR + + +dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, +dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl ------------------------------------------- +dnl Since: 0.28 +dnl +dnl Retrieves the value of the pkg-config variable for the given module. +AC_DEFUN([PKG_CHECK_VAR], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl + +_PKG_CONFIG([$1], [variable="][$3]["], [$2]) +AS_VAR_COPY([$1], [pkg_cv_][$1]) + +AS_VAR_IF([$1], [""], [$5], [$4])dnl +])dnl PKG_CHECK_VAR + +dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES, +dnl [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND], +dnl [DESCRIPTION], [DEFAULT]) +dnl ------------------------------------------ +dnl +dnl Prepare a "--with-" configure option using the lowercase +dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and +dnl PKG_CHECK_MODULES in a single macro. +AC_DEFUN([PKG_WITH_MODULES], +[ +m4_pushdef([with_arg], m4_tolower([$1])) + +m4_pushdef([description], + [m4_default([$5], [build with ]with_arg[ support])]) + +m4_pushdef([def_arg], [m4_default([$6], [auto])]) +m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes]) +m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no]) + +m4_case(def_arg, + [yes],[m4_pushdef([with_without], [--without-]with_arg)], + [m4_pushdef([with_without],[--with-]with_arg)]) + +AC_ARG_WITH(with_arg, + AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),, + [AS_TR_SH([with_]with_arg)=def_arg]) + +AS_CASE([$AS_TR_SH([with_]with_arg)], + [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)], + [auto],[PKG_CHECK_MODULES([$1],[$2], + [m4_n([def_action_if_found]) $3], + [m4_n([def_action_if_not_found]) $4])]) + +m4_popdef([with_arg]) +m4_popdef([description]) +m4_popdef([def_arg]) + +])dnl PKG_WITH_MODULES + +dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES, +dnl [DESCRIPTION], [DEFAULT]) +dnl ----------------------------------------------- +dnl +dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES +dnl check._[VARIABLE-PREFIX] is exported as make variable. +AC_DEFUN([PKG_HAVE_WITH_MODULES], +[ +PKG_WITH_MODULES([$1],[$2],,,[$3],[$4]) + +AM_CONDITIONAL([HAVE_][$1], + [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"]) +])dnl PKG_HAVE_WITH_MODULES + +dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES, +dnl [DESCRIPTION], [DEFAULT]) +dnl ------------------------------------------------------ +dnl +dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after +dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make +dnl and preprocessor variable. +AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES], +[ +PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4]) + +AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"], + [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])]) +])dnl PKG_HAVE_DEFINE_WITH_MODULES + +# Copyright (C) 2002-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_AUTOMAKE_VERSION(VERSION) +# ---------------------------- +# Automake X.Y traces this macro to ensure aclocal.m4 has been +# generated from the m4 files accompanying Automake X.Y. +# (This private macro should not be called outside this file.) +AC_DEFUN([AM_AUTOMAKE_VERSION], +[am__api_version='1.16' +dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to +dnl require some minimum version. Point them to the right macro. +m4_if([$1], [1.16.5], [], + [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl +]) + +# _AM_AUTOCONF_VERSION(VERSION) +# ----------------------------- +# aclocal traces this macro to find the Autoconf version. +# This is a private macro too. Using m4_define simplifies +# the logic in aclocal, which can simply ignore this definition. +m4_define([_AM_AUTOCONF_VERSION], []) + +# AM_SET_CURRENT_AUTOMAKE_VERSION +# ------------------------------- +# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. +# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. +AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], +[AM_AUTOMAKE_VERSION([1.16.5])dnl +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) + +# AM_AUX_DIR_EXPAND -*- Autoconf -*- + +# Copyright (C) 2001-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets +# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to +# '$srcdir', '$srcdir/..', or '$srcdir/../..'. +# +# Of course, Automake must honor this variable whenever it calls a +# tool from the auxiliary directory. The problem is that $srcdir (and +# therefore $ac_aux_dir as well) can be either absolute or relative, +# depending on how configure is run. This is pretty annoying, since +# it makes $ac_aux_dir quite unusable in subdirectories: in the top +# source directory, any form will work fine, but in subdirectories a +# relative path needs to be adjusted first. +# +# $ac_aux_dir/missing +# fails when called from a subdirectory if $ac_aux_dir is relative +# $top_srcdir/$ac_aux_dir/missing +# fails if $ac_aux_dir is absolute, +# fails when called from a subdirectory in a VPATH build with +# a relative $ac_aux_dir +# +# The reason of the latter failure is that $top_srcdir and $ac_aux_dir +# are both prefixed by $srcdir. In an in-source build this is usually +# harmless because $srcdir is '.', but things will broke when you +# start a VPATH build or use an absolute $srcdir. +# +# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, +# iff we strip the leading $srcdir from $ac_aux_dir. That would be: +# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` +# and then we would define $MISSING as +# MISSING="\${SHELL} $am_aux_dir/missing" +# This will work as long as MISSING is not called from configure, because +# unfortunately $(top_srcdir) has no meaning in configure. +# However there are other variables, like CC, which are often used in +# configure, and could therefore not use this "fixed" $ac_aux_dir. +# +# Another solution, used here, is to always expand $ac_aux_dir to an +# absolute PATH. The drawback is that using absolute paths prevent a +# configured tree to be moved without reconfiguration. + +AC_DEFUN([AM_AUX_DIR_EXPAND], +[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` +]) + +# AM_CONDITIONAL -*- Autoconf -*- + +# Copyright (C) 1997-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_CONDITIONAL(NAME, SHELL-CONDITION) +# ------------------------------------- +# Define a conditional. +AC_DEFUN([AM_CONDITIONAL], +[AC_PREREQ([2.52])dnl + m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], + [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl +AC_SUBST([$1_TRUE])dnl +AC_SUBST([$1_FALSE])dnl +_AM_SUBST_NOTMAKE([$1_TRUE])dnl +_AM_SUBST_NOTMAKE([$1_FALSE])dnl +m4_define([_AM_COND_VALUE_$1], [$2])dnl +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi +AC_CONFIG_COMMANDS_PRE( +[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then + AC_MSG_ERROR([[conditional "$1" was never defined. +Usually this means the macro was only invoked conditionally.]]) +fi])]) + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + + +# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be +# written in clear, in which case automake, when reading aclocal.m4, +# will think it sees a *use*, and therefore will trigger all it's +# C support machinery. 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See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with usbhid-dump; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +# Fail on any error +set -e + +cat > ChangeLog <. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN* | MSYS*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/* | msys/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ + icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/usbhid-dump/config.h.in b/usbhid-dump/config.h.in new file mode 100644 index 0000000..fae6da8 --- /dev/null +++ b/usbhid-dump/config.h.in @@ -0,0 +1,154 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `libusb_set_option' function. */ +#undef HAVE_LIBUSB_SET_OPTION + +/* Define to 1 if you have the header file. */ +#undef HAVE_MINIX_CONFIG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_WCHAR_H + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if all of the C90 standard headers exist (not just the ones + required in a freestanding environment). This macro is provided for + backward compatibility; new code need not use it. */ +#undef STDC_HEADERS + +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif + + +/* Version number of package */ +#undef VERSION diff --git a/usbhid-dump/configure b/usbhid-dump/configure new file mode 100755 index 0000000..ba02b61 --- /dev/null +++ b/usbhid-dump/configure @@ -0,0 +1,6319 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.71 for usbhid-dump 1.4. +# +# +# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, +# Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else $as_nop + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. +as_nl=' +' +export as_nl +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi + +# The user is always right. +if ${PATH_SEPARATOR+false} :; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="as_nop=: +if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else \$as_nop + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ) +then : + +else \$as_nop + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +blah=\$(echo \$(echo blah)) +test x\"\$blah\" = xblah || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" + if (eval "$as_required") 2>/dev/null +then : + as_have_required=yes +else $as_nop + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null +then : + +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$as_shell as_have_required=yes + if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null +then : + break 2 +fi +fi + done;; + esac + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi +fi + + + if test "x$CONFIG_SHELL" != x +then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno +then : + printf "%s\n" "$0: This script requires a shell more modern than all" + printf "%s\n" "$0: the shells that I found on your system." + if test ${ZSH_VERSION+y} ; then + printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" + printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." + else + printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit +# as_fn_nop +# --------- +# Do nothing but, unlike ":", preserve the value of $?. +as_fn_nop () +{ + return $? +} +as_nop=as_fn_nop + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else $as_nop + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. 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Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + printf "%s\n" "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . 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" >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_link LINENO +# ----------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + } +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_link + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. */ + +#include +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main (void) +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func +ac_configure_args_raw= +for ac_arg +do + case $ac_arg in + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append ac_configure_args_raw " '$ac_arg'" +done + +case $ac_configure_args_raw in + *$as_nl*) + ac_safe_unquote= ;; + *) + ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. + ac_unsafe_a="$ac_unsafe_z#~" + ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" + ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; +esac + +cat >config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by usbhid-dump $as_me 1.4, which was +generated by GNU Autoconf 2.71. Invocation command line was + + $ $0$ac_configure_args_raw + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + printf "%s\n" "PATH: $as_dir" + done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; + 2) + as_fn_append ac_configure_args1 " '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + as_fn_append ac_configure_args " '$ac_arg'" + ;; + esac + done +done +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Use '\'' to represent an apostrophe within the trap. +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. +trap 'exit_status=$? + # Sanitize IFS. + IFS=" "" $as_nl" + # Save into config.log some information that might help in debugging. + { + echo + + printf "%s\n" "## ---------------- ## +## Cache variables. ## +## ---------------- ##" + echo + # The following way of writing the cache mishandles newlines in values, +( + for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + (set) 2>&1 | + case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + sed -n \ + "s/'\''/'\''\\\\'\'''\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" + ;; #( + *) + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) + echo + + printf "%s\n" "## ----------------- ## +## Output variables. ## +## ----------------- ##" + echo + for ac_var in $ac_subst_vars + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + printf "%s\n" "$ac_var='\''$ac_val'\''" + done | sort + echo + + if test -n "$ac_subst_files"; then + printf "%s\n" "## ------------------- ## +## File substitutions. ## +## ------------------- ##" + echo + for ac_var in $ac_subst_files + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + printf "%s\n" "$ac_var='\''$ac_val'\''" + done | sort + echo + fi + + if test -s confdefs.h; then + printf "%s\n" "## ----------- ## +## confdefs.h. ## +## ----------- ##" + echo + cat confdefs.h + echo + fi + test "$ac_signal" != 0 && + printf "%s\n" "$as_me: caught signal $ac_signal" + printf "%s\n" "$as_me: exit $exit_status" + } >&5 + rm -f core *.core core.conftest.* && + rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -f -r conftest* confdefs.h + +printf "%s\n" "/* confdefs.h */" > confdefs.h + +# Predefined preprocessor variables. + +printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h + + +# Let the site file select an alternate cache file if it wants to. +# Prefer an explicitly selected file to automatically selected ones. +if test -n "$CONFIG_SITE"; then + ac_site_files="$CONFIG_SITE" +elif test "x$prefix" != xNONE; then + ac_site_files="$prefix/share/config.site $prefix/etc/config.site" +else + ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" +fi + +for ac_site_file in $ac_site_files +do + case $ac_site_file in #( + */*) : + ;; #( + *) : + ac_site_file=./$ac_site_file ;; +esac + if test -f "$ac_site_file" && test -r "$ac_site_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" \ + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +printf "%s\n" "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +printf "%s\n" "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" +# Test code for whether the C compiler supports C89 (global declarations) +ac_c_conftest_c89_globals=' +/* Does the compiler advertise C89 conformance? + Do not test the value of __STDC__, because some compilers set it to 0 + while being otherwise adequately conformant. */ +#if !defined __STDC__ +# error "Compiler does not advertise C89 conformance" +#endif + +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ +struct buf { int x; }; +struct buf * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not \xHH hex character constants. + These do not provoke an error unfortunately, instead are silently treated + as an "x". The following induces an error, until -std is added to get + proper ANSI mode. Curiously \x00 != x always comes out true, for an + array size at least. It is necessary to write \x00 == 0 to get something + that is true only with -std. */ +int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) '\''x'\'' +int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), + int, int);' + +# Test code for whether the C compiler supports C89 (body of main). +ac_c_conftest_c89_main=' +ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); +' + +# Test code for whether the C compiler supports C99 (global declarations) +ac_c_conftest_c99_globals=' +// Does the compiler advertise C99 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L +# error "Compiler does not advertise C99 conformance" +#endif + +#include +extern int puts (const char *); +extern int printf (const char *, ...); +extern int dprintf (int, const char *, ...); +extern void *malloc (size_t); + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +// dprintf is used instead of fprintf to avoid needing to declare +// FILE and stderr. +#define debug(...) dprintf (2, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + #error "your preprocessor is broken" +#endif +#if BIG_OK +#else + #error "your preprocessor is broken" +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case '\''s'\'': // string + str = va_arg (args_copy, const char *); + break; + case '\''d'\'': // int + number = va_arg (args_copy, int); + break; + case '\''f'\'': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +} +' + +# Test code for whether the C compiler supports C99 (body of main). +ac_c_conftest_c99_main=' + // Check bool. + _Bool success = false; + success |= (argc != 0); + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[0] = argv[0][0]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' + || dynamic_array[ni.number - 1] != 543); +' + +# Test code for whether the C compiler supports C11 (global declarations) +ac_c_conftest_c11_globals=' +// Does the compiler advertise C11 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L +# error "Compiler does not advertise C11 conformance" +#endif + +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +' + +# Test code for whether the C compiler supports C11 (body of main). +ac_c_conftest_c11_main=' + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); + v1.i = 2; + v1.w.k = 5; + ok |= v1.i != 5; +' + +# Test code for whether the C compiler supports C11 (complete). +ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} +${ac_c_conftest_c11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + ${ac_c_conftest_c11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C99 (complete). +ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (complete). +ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + return ok; +} +" + +as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" +as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" +as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" +as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" +as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" +as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" +as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" +as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" +as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" +as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" + +# Auxiliary files required by this configure script. +ac_aux_files="compile missing install-sh" + +# Locations in which to look for auxiliary files. +ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." + +# Search for a directory containing all of the required auxiliary files, +# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. +# If we don't find one directory that contains all the files we need, +# we report the set of missing files from the *first* directory in +# $ac_aux_dir_candidates and give up. +ac_missing_aux_files="" +ac_first_candidate=: +printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in $ac_aux_dir_candidates +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + + printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 + ac_aux_dir_found=yes + ac_install_sh= + for ac_aux in $ac_aux_files + do + # As a special case, if "install-sh" is required, that requirement + # can be satisfied by any of "install-sh", "install.sh", or "shtool", + # and $ac_install_sh is set appropriately for whichever one is found. + if test x"$ac_aux" = x"install-sh" + then + if test -f "${as_dir}install-sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 + ac_install_sh="${as_dir}install-sh -c" + elif test -f "${as_dir}install.sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 + ac_install_sh="${as_dir}install.sh -c" + elif test -f "${as_dir}shtool"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 + ac_install_sh="${as_dir}shtool install -c" + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} install-sh" + else + break + fi + fi + else + if test -f "${as_dir}${ac_aux}"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" + else + break + fi + fi + fi + done + if test "$ac_aux_dir_found" = yes; then + ac_aux_dir="$as_dir" + break + fi + ac_first_candidate=false + + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 +fi + + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +if test -f "${ac_aux_dir}config.guess"; then + ac_config_guess="$SHELL ${ac_aux_dir}config.guess" +fi +if test -f "${ac_aux_dir}config.sub"; then + ac_config_sub="$SHELL ${ac_aux_dir}config.sub" +fi +if test -f "$ac_aux_dir/configure"; then + ac_configure="$SHELL ${ac_aux_dir}configure" +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) as_fn_append ac_configure_args " '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' + and start over" "$LINENO" 5 +fi +## -------------------- ## +## Main body of script. ## +## -------------------- ## + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +am__api_version='1.16' + + + + # Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +printf %s "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test ${ac_cv_path_install+y} +then : + printf %s "(cached) " >&6 +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + # Account for fact that we put trailing slashes in our PATH walk. +case $as_dir in #(( + ./ | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test ${ac_cv_path_install+y}; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +printf "%s\n" "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +printf %s "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# Do 'set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` + + +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` + + + if test x"${MISSING+set}" != xset; then + MISSING="\${SHELL} '$am_aux_dir/missing'" +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +printf "%s\n" "$STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +printf "%s\n" "$ac_ct_STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 +printf %s "checking for a race-free mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test ${ac_cv_path_mkdir+y} +then : + printf %s "(cached) " >&6 +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue + case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir ('*'coreutils) '* | \ + 'BusyBox '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test ${ac_cv_path_mkdir+y}; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +printf "%s\n" "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AWK+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +printf "%s\n" "$AWK" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval test \${ac_cv_prog_make_${ac_make}_set+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + SET_MAKE= +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# Check whether --enable-silent-rules was given. +if test ${enable_silent_rules+y} +then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +printf %s "checking whether $am_make supports nested variables... " >&6; } +if test ${am_cv_make_support_nested_variables+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if printf "%s\n" 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='usbhid-dump' + VERSION='1.4' + + +printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h + + +printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + +# Variables for tags utilities; see am/tags.am +if test -z "$CTAGS"; then + CTAGS=ctags +fi + +if test -z "$ETAGS"; then + ETAGS=etags +fi + +if test -z "$CSCOPE"; then + CSCOPE=cscope +fi + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + +# Check whether --enable-silent-rules was given. +if test ${enable_silent_rules+y} +then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=0;; +esac +am_make=${MAKE-make} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +printf %s "checking whether $am_make supports nested variables... " >&6; } +if test ${am_cv_make_support_nested_variables+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if printf "%s\n" 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test ${enable_maintainer_mode+y} +then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else $as_nop + USE_MAINTAINER_MODE=no +fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +printf "%s\n" "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + + + + + + + + + + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 +printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } +cat > confinc.mk << 'END' +am__doit: + @echo this is the am__doit target >confinc.out +.PHONY: am__doit +END +am__include="#" +am__quote= +# BSD make does it like this. +echo '.include "confinc.mk" # ignored' > confmf.BSD +# Other make implementations (GNU, Solaris 10, AIX) do it like this. +echo 'include confinc.mk # ignored' > confmf.GNU +_am_result=no +for s in GNU BSD; do + { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 + (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + case $?:`cat confinc.out 2>/dev/null` in #( + '0:this is the am__doit target') : + case $s in #( + BSD) : + am__include='.include' am__quote='"' ;; #( + *) : + am__include='include' am__quote='' ;; +esac ;; #( + *) : + ;; +esac + if test "$am__include" != "#"; then + _am_result="yes ($s style)" + break + fi +done +rm -f confinc.* confmf.* +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 +printf "%s\n" "${_am_result}" >&6; } + +# Check whether --enable-dependency-tracking was given. +if test ${enable_dependency_tracking+y} +then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. +set dummy ${ac_tool_prefix}clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "clang", so it can be a program name with args. +set dummy clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +fi + + +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion -version; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +printf %s "checking whether the C compiler works... " >&6; } +ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else $as_nop + ac_file='' +fi +if test -z "$ac_file" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +printf %s "checking for C compiler default output file name... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +printf "%s\n" "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +printf %s "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else $as_nop + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +printf "%s\n" "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main (void) +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +printf %s "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +printf "%s\n" "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +printf %s "checking for suffix of object files... " >&6; } +if test ${ac_cv_objext+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +printf "%s\n" "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 +printf %s "checking whether the compiler supports GNU C... " >&6; } +if test ${ac_cv_c_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_compiler_gnu=yes +else $as_nop + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+y} +ac_save_CFLAGS=$CFLAGS +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +printf %s "checking whether $CC accepts -g... " >&6; } +if test ${ac_cv_prog_cc_g+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_g=yes +else $as_nop + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else $as_nop + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +if test $ac_test_CFLAGS; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +ac_prog_cc_stdc=no +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 +printf %s "checking for $CC option to enable C11 features... " >&6; } +if test ${ac_cv_prog_cc_c11+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c11=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c11_program +_ACEOF +for ac_arg in '' -std=gnu11 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c11" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } + CC="$CC $ac_cv_prog_cc_c11" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 + ac_prog_cc_stdc=c11 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 +printf %s "checking for $CC option to enable C99 features... " >&6; } +if test ${ac_cv_prog_cc_c99+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c99_program +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c99" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c99" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } + CC="$CC $ac_cv_prog_cc_c99" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 + ac_prog_cc_stdc=c99 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 +printf %s "checking for $CC option to enable C89 features... " >&6; } +if test ${ac_cv_prog_cc_c89+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c89_program +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c89" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c89" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } + CC="$CC $ac_cv_prog_cc_c89" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 + ac_prog_cc_stdc=c89 +fi +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +printf %s "checking whether $CC understands -c and -o together... " >&6; } +if test ${am_cv_prog_cc_c_o+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +depcc="$CC" am_compiler_list= + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +printf %s "checking dependency style of $depcc... " >&6; } +if test ${am_cv_CC_dependencies_compiler_type+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +ac_header= ac_cache= +for ac_item in $ac_header_c_list +do + if test $ac_cache; then + ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" + if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then + printf "%s\n" "#define $ac_item 1" >> confdefs.h + fi + ac_header= ac_cache= + elif test $ac_header; then + ac_cache=$ac_item + else + ac_header=$ac_item + fi +done + + + + + + + + +if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes +then : + +printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h + +fi + + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 +printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } +if test ${ac_cv_safe_to_define___extensions__+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# define __EXTENSIONS__ 1 + $ac_includes_default +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_safe_to_define___extensions__=yes +else $as_nop + ac_cv_safe_to_define___extensions__=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 +printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 +printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } +if test ${ac_cv_should_define__xopen_source+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_should_define__xopen_source=no + if test $ac_cv_header_wchar_h = yes +then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + mbstate_t x; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define _XOPEN_SOURCE 500 + #include + mbstate_t x; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_should_define__xopen_source=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 +printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } + + printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h + + printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h + + printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h + + printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h + + if test $ac_cv_header_minix_config_h = yes +then : + MINIX=yes + printf "%s\n" "#define _MINIX 1" >>confdefs.h + + printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h + + printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h + +else $as_nop + MINIX= +fi + if test $ac_cv_safe_to_define___extensions__ = yes +then : + printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h + +fi + if test $ac_cv_should_define__xopen_source = yes +then : + printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h + +fi + + +ac_config_headers="$ac_config_headers config.h" + + +# To have empty CFLAGS instead of undefined and '-g -O2' by default +CFLAGS=$CFLAGS +CFLAGS="-Os -Wall $CFLAGS" +ABS_SRCDIR=`cd ${srcdir} ; pwd` +ABS_BUILDDIR=`pwd` +CPPFLAGS="-I${ABS_BUILDDIR} -DNDEBUG $CPPFLAGS" + + +# +# Checks for programs. +# + +# +# Checks for libraries. +# + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKG_CONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +printf "%s\n" "$PKG_CONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + PKG_CONFIG="" + fi +fi + +pkg_failed=no +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBUSB" >&5 +printf %s "checking for LIBUSB... " >&6; } + +if test -n "$LIBUSB_CFLAGS"; then + pkg_cv_LIBUSB_CFLAGS="$LIBUSB_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0 >= 1.0.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libusb-1.0 >= 1.0.0") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUSB_CFLAGS=`$PKG_CONFIG --cflags "libusb-1.0 >= 1.0.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBUSB_LIBS"; then + pkg_cv_LIBUSB_LIBS="$LIBUSB_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0 >= 1.0.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libusb-1.0 >= 1.0.0") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUSB_LIBS=`$PKG_CONFIG --libs "libusb-1.0 >= 1.0.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBUSB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libusb-1.0 >= 1.0.0" 2>&1` + else + LIBUSB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libusb-1.0 >= 1.0.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBUSB_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (libusb-1.0 >= 1.0.0) were not met: + +$LIBUSB_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables LIBUSB_CFLAGS +and LIBUSB_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables LIBUSB_CFLAGS +and LIBUSB_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } +else + LIBUSB_CFLAGS=$pkg_cv_LIBUSB_CFLAGS + LIBUSB_LIBS=$pkg_cv_LIBUSB_LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi +CFLAGS="$CFLAGS $LIBUSB_CFLAGS" +LIBS="$LIBS $LIBUSB_LIBS" + +# +# Checks for features +# +# Check whether --enable-debug was given. +if test ${enable_debug+y} +then : + enableval=$enable_debug; +else $as_nop + enable_debug="no" +fi + + +# Check whether --enable-tests-install was given. +if test ${enable_tests_install+y} +then : + enableval=$enable_tests_install; +else $as_nop + enable_tests_install="no" +fi + + +# Output features to preprocessor and compiler +if test "$enable_debug" = "yes"; then + CPPFLAGS="$CPPFLAGS -UNDEBUG" + CFLAGS="$CFLAGS -Wextra -Werror -g -O0" +fi + +# +# Checks for header files. +# + +# +# Checks for typedefs, structures, and compiler characteristics. +# + +# +# Checks for declarations +# + +# +# Checks for library functions. +# +ac_fn_c_check_func "$LINENO" "libusb_set_option" "ac_cv_func_libusb_set_option" +if test "x$ac_cv_func_libusb_set_option" = xyes +then : + printf "%s\n" "#define HAVE_LIBUSB_SET_OPTION 1" >>confdefs.h + +fi + + +# +# Output +# +ac_config_files="$ac_config_files Makefile src/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +printf "%s\n" "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +printf %s "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 +printf "%s\n" "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else $as_nop + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. +as_nl=' +' +export as_nl +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi + +# The user is always right. +if ${PATH_SEPARATOR+false} :; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + printf "%s\n" "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by usbhid-dump $as_me 1.4, which was +generated by GNU Autoconf 2.71. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to the package provider." + +_ACEOF +ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` +ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config='$ac_cs_config_escaped' +ac_cs_version="\\ +usbhid-dump config.status 1.4 +configured by $0, generated by GNU Autoconf 2.71, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2021 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + printf "%s\n" "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + printf "%s\n" "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + printf "%s\n" "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + printf "%s\n" "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files + test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers + test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. 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This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"Something went wrong bootstrapping makefile fragments + for automatic dependency tracking. If GNU make was not used, consider + re-running the configure script with MAKE=\"gmake\" (or whatever is + necessary). You can also try re-running configure with the + '--disable-dependency-tracking' option to at least be able to build + the package (albeit without support for automatic dependency tracking). +See \`config.log' for more details" "$LINENO" 5; } + fi + { am_dirpart=; unset am_dirpart;} + { am_filepart=; unset am_filepart;} + { am_mf=; unset am_mf;} + { am_rc=; unset am_rc;} + rm -f conftest-deps.mk +} + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + diff --git a/usbhid-dump/configure.ac b/usbhid-dump/configure.ac new file mode 100644 index 0000000..f07e47a --- /dev/null +++ b/usbhid-dump/configure.ac @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Copyright (C) 2010-2011 Nikolai Kondrashov +# +# This file is part of usbhid-dump. + +AC_PREREQ(2.61) +AC_INIT([usbhid-dump], [1.4]) +AM_INIT_AUTOMAKE([1.9 -Wall foreign]) +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) +AM_MAINTAINER_MODE + +AC_USE_SYSTEM_EXTENSIONS + +AC_CONFIG_HEADERS([config.h]) + +# To have empty CFLAGS instead of undefined and '-g -O2' by default +CFLAGS=$CFLAGS +CFLAGS="-Os -Wall $CFLAGS" +ABS_SRCDIR=`cd ${srcdir} ; pwd` +ABS_BUILDDIR=`pwd` +CPPFLAGS="-I${ABS_BUILDDIR} -DNDEBUG $CPPFLAGS" + + +# +# Checks for programs. +# + +# +# Checks for libraries. +# +PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= 1.0.0) +CFLAGS="$CFLAGS $LIBUSB_CFLAGS" +LIBS="$LIBS $LIBUSB_LIBS" + +# +# Checks for features +# +AC_ARG_ENABLE( + debug, + AS_HELP_STRING([--enable-debug], [enable debugging features]), + [], [enable_debug="no"]) + +AC_ARG_ENABLE( + tests-install, + AS_HELP_STRING([--enable-tests-install], [enable installation of tests]), + [], [enable_tests_install="no"]) + +# Output features to preprocessor and compiler +if test "$enable_debug" = "yes"; then + CPPFLAGS="$CPPFLAGS -UNDEBUG" + CFLAGS="$CFLAGS -Wextra -Werror -g -O0" +fi + +# +# Checks for header files. +# + +# +# Checks for typedefs, structures, and compiler characteristics. +# + +# +# Checks for declarations +# + +# +# Checks for library functions. +# +AC_CHECK_FUNCS(libusb_set_option) + +# +# Output +# +AC_CONFIG_FILES([Makefile + src/Makefile]) +AC_OUTPUT diff --git a/usbhid-dump/depcomp b/usbhid-dump/depcomp new file mode 100755 index 0000000..715e343 --- /dev/null +++ b/usbhid-dump/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/usbhid-dump/install-sh b/usbhid-dump/install-sh new file mode 100755 index 0000000..ec298b5 --- /dev/null +++ b/usbhid-dump/install-sh @@ -0,0 +1,541 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2020-11-14.01; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +tab=' ' +nl=' +' +IFS=" $tab$nl" + +# Set DOITPROG to "echo" to test this script. + +doit=${DOITPROG-} +doit_exec=${doit:-exec} + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +# Create dirs (including intermediate dirs) using mode 755. +# This is like GNU 'install' as of coreutils 8.32 (2020). +mkdir_umask=22 + +backupsuffix= +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +is_target_a_directory=possibly + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -p pass -p to $cpprog. + -s $stripprog installed files. + -S SUFFIX attempt to back up existing files, with suffix SUFFIX. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG + +By default, rm is invoked with -f; when overridden with RMPROG, +it's up to you to specify -f if you want it. + +If -S is not specified, no backups are attempted. + +Email bug reports to bug-automake@gnu.org. +Automake home page: https://www.gnu.org/software/automake/ +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -p) cpprog="$cpprog -p";; + + -s) stripcmd=$stripprog;; + + -S) backupsuffix="$2" + shift;; + + -t) + is_target_a_directory=always + dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) is_target_a_directory=never;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +# We allow the use of options -d and -T together, by making -d +# take the precedence; this is for compatibility with GNU install. + +if test -n "$dir_arg"; then + if test -n "$dst_arg"; then + echo "$0: target directory not allowed when installing a directory." >&2 + exit 1 + fi +fi + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + if test $# -gt 1 || test "$is_target_a_directory" = always; then + if test ! -d "$dst_arg"; then + echo "$0: $dst_arg: Is not a directory." >&2 + exit 1 + fi + fi +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + # Don't chown directories that already exist. + if test $dstdir_status = 0; then + chowncmd="" + fi + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename. + if test -d "$dst"; then + if test "$is_target_a_directory" = never; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dstbase=`basename "$src"` + case $dst in + */) dst=$dst$dstbase;; + *) dst=$dst/$dstbase;; + esac + dstdir_status=0 + else + dstdir=`dirname "$dst"` + test -d "$dstdir" + dstdir_status=$? + fi + fi + + case $dstdir in + */) dstdirslash=$dstdir;; + *) dstdirslash=$dstdir/;; + esac + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + # The $RANDOM variable is not portable (e.g., dash). Use it + # here however when possible just to lower collision chance. + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + + trap ' + ret=$? + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null + exit $ret + ' 0 + + # Because "mkdir -p" follows existing symlinks and we likely work + # directly in world-writeable /tmp, make sure that the '$tmpdir' + # directory is successfully created first before we actually test + # 'mkdir -p'. + if (umask $mkdir_umask && + $mkdirprog $mkdir_mode "$tmpdir" && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + test_tmpdir="$tmpdir/a" + ls_ld_tmpdir=`ls -ld "$test_tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null + fi + trap '' 0;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + oIFS=$IFS + IFS=/ + set -f + set fnord $dstdir + shift + set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=${dstdirslash}_inst.$$_ + rmtmp=${dstdirslash}_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && + { test -z "$stripcmd" || { + # Create $dsttmp read-write so that cp doesn't create it read-only, + # which would cause strip to fail. + if test -z "$doit"; then + : >"$dsttmp" # No need to fork-exec 'touch'. + else + $doit touch "$dsttmp" + fi + } + } && + $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + set +f && + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # If $backupsuffix is set, and the file being installed + # already exists, attempt a backup. Don't worry if it fails, + # e.g., if mv doesn't support -f. + if test -n "$backupsuffix" && test -f "$dst"; then + $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null + fi + + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/usbhid-dump/missing b/usbhid-dump/missing new file mode 100755 index 0000000..1fe1611 --- /dev/null +++ b/usbhid-dump/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=https://www.perl.org/ +flex_URL=https://github.com/westes/flex +gnu_software_URL=https://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. 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+} + + +enum libusb_error +uhd_dev_open(libusb_device *lusb_dev, + uhd_dev **pdev) +{ + enum libusb_error err; + uhd_dev *dev; + + assert(lusb_dev != NULL); + + dev = malloc(sizeof(*dev)); + if (dev == NULL) + return LIBUSB_ERROR_NO_MEM; + + dev->next = NULL; + + err = libusb_open(lusb_dev, &dev->handle); + if (err != LIBUSB_SUCCESS) + { + free(dev); + return err; + } + + assert(uhd_dev_valid(dev)); + + if (pdev != NULL) + *pdev = dev; + else + { + libusb_close(dev->handle); + free(dev); + } + + return LIBUSB_SUCCESS; +} + + +void +uhd_dev_close(uhd_dev *dev) +{ + if (dev == NULL) + return; + + assert(uhd_dev_valid(dev)); + + libusb_close(dev->handle); + dev->handle = NULL; + + free(dev); +} + + diff --git a/usbhid-dump/src/dev.h b/usbhid-dump/src/dev.h new file mode 100644 index 0000000..3f647a5 --- /dev/null +++ b/usbhid-dump/src/dev.h @@ -0,0 +1,57 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * usbhid-dump - device + * + * Copyright (C) 2010-2011 Nikolai Kondrashov + */ + +#ifndef __UHD_DEV_H__ +#define __UHD_DEV_H__ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/** usbhid-dump device */ +typedef struct uhd_dev uhd_dev; + +struct uhd_dev { + uhd_dev *next; /**< Next device in the list */ + libusb_device_handle *handle; /**< Handle */ +}; + +/** + * Check if a device is valid. + * + * @param dev Device to check. + * + * @return True if the device is valid, false otherwise. + */ +extern bool uhd_dev_valid(const uhd_dev *dev); + +/** + * Open a device. + * + * @param lusb_dev Libusb device. + * @param pdev Location for the opened device pointer. + * + * @return Libusb error code. + */ +extern enum libusb_error uhd_dev_open(libusb_device *lusb_dev, + uhd_dev **pdev); + +/** + * Close a device. + * + * @param dev The device to close. + */ +extern void uhd_dev_close(uhd_dev *dev); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* __UHD_DEV_H__ */ diff --git a/usbhid-dump/src/dev_list.c b/usbhid-dump/src/dev_list.c new file mode 100644 index 0000000..9848902 --- /dev/null +++ b/usbhid-dump/src/dev_list.c @@ -0,0 +1,125 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * usbhid-dump - device list + * + * Copyright (C) 2010 Nikolai Kondrashov + */ + +#include "config.h" + +#include "misc.h" +#include "dev_list.h" +#include +#include +#include + +bool +uhd_dev_list_valid(const uhd_dev *list) +{ + UHD_DEV_LIST_FOR_EACH(list, list) + if (!uhd_dev_valid(list)) + return false; + + return true; +} + + +void +uhd_dev_list_close(uhd_dev *list) +{ + uhd_dev *next; + + for (; list != NULL; list = next) + { + next = list->next; + uhd_dev_close(list); + } +} + + +enum libusb_error +uhd_dev_list_open(libusb_context *ctx, + uint8_t bus_num, uint8_t dev_addr, + uint16_t vid, uint16_t pid, + uhd_dev **plist) +{ + enum libusb_error err = LIBUSB_ERROR_OTHER; + libusb_device **lusb_list = NULL; + ssize_t num; + ssize_t idx; + libusb_device *lusb_dev; + struct libusb_device_descriptor desc; + uhd_dev *list = NULL; + uhd_dev *dev; + + assert(ctx != NULL); + + /* Retrieve libusb device list */ + num = libusb_get_device_list(ctx, &lusb_list); + if (num == LIBUSB_ERROR_NO_MEM) + { + err = num; + goto cleanup; + } + + /* Find and open the devices */ + for (idx = 0; idx < num; idx++) + { + lusb_dev = lusb_list[idx]; + + /* Skip devices not matching bus_num/dev_addr mask */ + if ((bus_num != UHD_BUS_NUM_ANY && + libusb_get_bus_number(lusb_dev) != bus_num) || + (dev_addr != UHD_DEV_ADDR_ANY && + libusb_get_device_address(lusb_dev) != dev_addr)) + continue; + + /* Skip devices not matching vendor/product mask */ + if (vid != UHD_VID_ANY || pid != UHD_PID_ANY) + { + err = libusb_get_device_descriptor(lusb_dev, &desc); + if (err != LIBUSB_SUCCESS) + goto cleanup; + + if ((vid != UHD_VID_ANY && vid != desc.idVendor) || + (pid != UHD_PID_ANY && pid != desc.idProduct)) + continue; + } + + /* Open and append the device to the list */ + err = uhd_dev_open(lusb_dev, &dev); + if (err != LIBUSB_SUCCESS) + goto cleanup; + + dev->next = list; + list = dev; + } + + /* Free the libusb device list freeing unused devices */ + libusb_free_device_list(lusb_list, true); + lusb_list = NULL; + + /* Output device list, if requested */ + assert(uhd_dev_list_valid(list)); + if (plist != NULL) + { + *plist = list; + list = NULL; + } + + /* Done! */ + err = LIBUSB_SUCCESS; + +cleanup: + + /* Close the device list if not output */ + uhd_dev_list_close(list); + + /* Free the libusb device list along with devices */ + if (lusb_list != NULL) + libusb_free_device_list(lusb_list, true); + + return err; +} + + diff --git a/usbhid-dump/src/dev_list.h b/usbhid-dump/src/dev_list.h new file mode 100644 index 0000000..5c70ad1 --- /dev/null +++ b/usbhid-dump/src/dev_list.h @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * usbhid-dump - device list + * + * Copyright (C) 2010-2011 Nikolai Kondrashov + */ + +#ifndef __UHD_DEV_LIST_H__ +#define __UHD_DEV_LIST_H__ + +#include +#include +#include "dev.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * Check if a device list is valid. + * + * @param list Device list to check. + * + * @return True if the device list is valid, false otherwise. + */ +extern bool uhd_dev_list_valid(const uhd_dev *list); + +/** + * Close every device in a device list. + * + * @param list The device list to close. + */ +extern void uhd_dev_list_close(uhd_dev *list); + +/** + * Iterate over a device list. + * + * @param _dev Loop device variable. + * @param _list Device list to iterate over. + */ +#define UHD_DEV_LIST_FOR_EACH(_dev, _list) \ + for (_dev = _list; _dev != NULL; _dev = _dev->next) + +/** + * Open a list of devices optionally matching bus number/device address and + * vendor/product IDs. + * + * @param ctx Libusb context. + * @param bus_num Bus number, or 0 for any bus. + * @param dev_addr Device address, or 0 for any address. + * @param vid Vendor ID, or 0 for any vendor. + * @param pid Product ID, or 0 for any product. + * @param plist Location for the resulting device list head; could be + * NULL. + * + * @return Libusb error code. + */ +extern enum libusb_error uhd_dev_list_open(libusb_context *ctx, + uint8_t bus_num, + uint8_t dev_addr, + uint16_t vid, + uint16_t pid, + uhd_dev **plist); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* __UHD_DEV_LIST_H__ */ diff --git a/usbhid-dump/src/iface.c b/usbhid-dump/src/iface.c new file mode 100644 index 0000000..7bcf28b --- /dev/null +++ b/usbhid-dump/src/iface.c @@ -0,0 +1,227 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * usbhid-dump - interface + * + * Copyright (C) 2010 Nikolai Kondrashov + */ + +#include "config.h" + +#include "iface.h" +#include +#include +#include +#include + +bool +uhd_iface_valid(const uhd_iface *iface) +{ + return iface != NULL && + uhd_dev_valid(iface->dev) && + iface->number < UINT8_MAX && + strlen(iface->addr_str) == (sizeof(iface->addr_str) - 1); +} + +uhd_iface * +uhd_iface_new(const uhd_dev *dev, + uint8_t number, + uint8_t int_in_ep_addr, + uint16_t int_in_ep_maxp, + uint16_t rd_len) +{ + uhd_iface *iface; + libusb_device *lusb_dev; + int rc; + + iface = malloc(sizeof(*iface)); + if (iface == NULL) + return NULL; + + iface->next = NULL; + iface->dev = dev; + iface->number = number; + iface->int_in_ep_addr = int_in_ep_addr; + iface->int_in_ep_maxp = int_in_ep_maxp; + iface->rd_len = rd_len; + iface->detached = false; + iface->claimed = false; + iface->submitted = false; + + /* Format address string */ + lusb_dev = libusb_get_device(dev->handle); + rc = snprintf(iface->addr_str, sizeof(iface->addr_str), + "%.3hhu:%.3hhu:%.3hhu", + libusb_get_bus_number(lusb_dev), + libusb_get_device_address(lusb_dev), + number); + (void)rc; + assert(rc == (sizeof(iface->addr_str) - 1)); + + assert(uhd_iface_valid(iface)); + + return iface; +} + + +void +uhd_iface_free(uhd_iface *iface) +{ + if (iface == NULL) + return; + + assert(uhd_iface_valid(iface)); + + free(iface); +} + + +enum libusb_error +uhd_iface_detach(uhd_iface *iface) +{ + enum libusb_error err; + + assert(uhd_iface_valid(iface)); + + err = libusb_detach_kernel_driver(iface->dev->handle, iface->number); + if (err == LIBUSB_SUCCESS) + iface->detached = true; + else if (err != LIBUSB_ERROR_NOT_FOUND) + return err; + + return LIBUSB_SUCCESS; +} + + +enum libusb_error +uhd_iface_attach(uhd_iface *iface) +{ + enum libusb_error err; + + assert(uhd_iface_valid(iface)); + + if (iface->detached) + { + err = libusb_attach_kernel_driver(iface->dev->handle, + iface->number); + if (err != LIBUSB_SUCCESS) + return err; + iface->detached = false; + } + + return LIBUSB_SUCCESS; +} + + +enum libusb_error +uhd_iface_claim(uhd_iface *iface) +{ + enum libusb_error err; + + assert(uhd_iface_valid(iface)); + + err = libusb_claim_interface(iface->dev->handle, iface->number); + if (err != LIBUSB_SUCCESS) + return err; + + iface->claimed = true; + + return LIBUSB_SUCCESS; +} + + +enum libusb_error +uhd_iface_release(uhd_iface *iface) +{ + enum libusb_error err; + + assert(uhd_iface_valid(iface)); + + err = libusb_release_interface(iface->dev->handle, iface->number); + if (err != LIBUSB_SUCCESS) + return err; + + iface->claimed = false; + + return LIBUSB_SUCCESS; +} + + +enum libusb_error +uhd_iface_clear_halt(uhd_iface *iface) +{ + enum libusb_error err; + + assert(uhd_iface_valid(iface)); + + err = libusb_clear_halt(iface->dev->handle, iface->int_in_ep_addr); + if (err != LIBUSB_SUCCESS) + return err; + + return LIBUSB_SUCCESS; +} + + +enum libusb_error +uhd_iface_set_idle(const uhd_iface *iface, + uint8_t duration, + unsigned int timeout) +{ + int rc; + + assert(uhd_iface_valid(iface)); + + rc = libusb_control_transfer(iface->dev->handle, + /* host->device, class, interface */ + 0x21, + /* Set_Idle */ + 0x0A, + /* duration for all report IDs */ + duration << 8, + /* interface */ + iface->number, + NULL, 0, + timeout); + /* + * Ignoring EPIPE, which means a STALL handshake, which is OK on + * control pipes and indicates request is not supported. + * See USB 2.0 spec, 8.4.5 Handshake Packets + */ + if (rc < 0 && rc != LIBUSB_ERROR_PIPE) + return rc; + + return LIBUSB_SUCCESS; +} + + +enum libusb_error +uhd_iface_set_protocol(const uhd_iface *iface, + bool report, + unsigned int timeout) +{ + int rc; + + assert(uhd_iface_valid(iface)); + + rc = libusb_control_transfer(iface->dev->handle, + /* host->device, class, interface */ + 0x21, + /* Set_Protocol */ + 0x0B, + /* 0 - boot, 1 - report */ + report ? 1 : 0, + /* interface */ + iface->number, + NULL, 0, + timeout); + /* + * Ignoring EPIPE, which means a STALL handshake, which is OK on + * control pipes and indicates request is not supported. + * See USB 2.0 spec, 8.4.5 Handshake Packets + */ + if (rc < 0 && rc != LIBUSB_ERROR_PIPE) + return rc; + + return LIBUSB_SUCCESS; +} + + diff --git a/usbhid-dump/src/iface.h b/usbhid-dump/src/iface.h new file mode 100644 index 0000000..0e1da6b --- /dev/null +++ b/usbhid-dump/src/iface.h @@ -0,0 +1,158 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * usbhid-dump - interface + * + * Copyright (C) 2010 Nikolai Kondrashov + */ + +#ifndef __UHD_IFACE_H__ +#define __UHD_IFACE_H__ + +#include +#include "dev.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** usbhid-dump interface */ +typedef struct uhd_iface uhd_iface; + +struct uhd_iface { + uhd_iface *next; + const uhd_dev *dev; /**< Device */ + uint8_t number; /**< Interface number */ + char addr_str[12]; /**< Address string */ + uint8_t int_in_ep_addr; /**< Interrupt IN EP address */ + uint16_t int_in_ep_maxp; /**< Interrupt IN EP maximum + packet size */ + uint16_t rd_len; /**< Report descriptor length */ + bool detached; /**< True if the interface was + detached from the kernel + driver, false otherwise */ + bool claimed; /**< True if the interface was + claimed */ + /* + * This is somewhat hackish and doesn't belong here, since theoretically + * there could be more than one transfer submitted for an interface. + * However, we don't do it yet. This flag is used to track transfer + * cancellation during stream dumping. + */ + bool submitted; /**< True if an asynchronous + transfer has been submitted + for the interface */ +}; + +/** + * Check if an interface is valid. + * + * @param iface Interface. + * + * @return True if the interface is valid, false otherwise. + */ +extern bool uhd_iface_valid(const uhd_iface *iface); + +/** + * Create a new interface. + * + * @param handle Device handle. + * @param number Interface number. + * @param int_in_ep_addr Interrupt in endpoint address. + * @param int_in_ep_maxp Interrupt in endpoint maximum packet size. + * @param rd_len Report descriptor length. + * + * @return New interface or NULL, if failed to allocate. + */ +extern uhd_iface *uhd_iface_new(const uhd_dev *dev, + uint8_t number, + uint8_t int_in_ep_addr, + uint16_t int_in_ep_maxp, + uint16_t rd_len); + +/** + * Free an interface. + * + * @param iface The interface to free, could be NULL. + */ +extern void uhd_iface_free(uhd_iface *iface); + +/** + * Detach an interface from its kernel driver (if any). + * + * @param iface The interface to detach. + * + * @return Libusb error code. + */ +extern enum libusb_error uhd_iface_detach(uhd_iface *iface); + +/** + * Attach an interface to its kernel driver (if detached before). + * + * @param iface The interface to attach. + * + * @return Libusb error code. + */ +extern enum libusb_error uhd_iface_attach(uhd_iface *iface); + +/** + * Claim an interface. + * + * @param iface The interface to claim. + * + * @return Libusb error code. + */ +extern enum libusb_error uhd_iface_claim(uhd_iface *iface); + +/** + * Set idle duration on an interface; ignore errors indicating missing + * support. + * + * @param iface The interface to set idle duration on. + * @param duration The duration in 4 ms steps starting from 4 ms. + * @param timeout The request timeout, ms. + * + * @return Libusb error code. + */ +extern enum libusb_error uhd_iface_set_idle( + const uhd_iface *iface, + uint8_t duration, + unsigned int timeout); + +/** + * Set HID protocol on an interface; ignore errors indicating missing + * support. + * + * @param iface The interface to set idle duration on. + * @param report True for "report" protocol, false for "boot" protocol. + * @param timeout The request timeout, ms. + * + * @return Libusb error code. + */ +extern enum libusb_error uhd_iface_set_protocol( + const uhd_iface *iface, + bool report, + unsigned int timeout); + +/** + * Clear halt condition on the input interrupt endpoint of an interface. + * + * @param iface The interface to clear halt condition on. + * + * @return Libusb error code. + */ +extern enum libusb_error uhd_iface_clear_halt(uhd_iface *iface); + +/** + * Release an interface (if claimed before). + * + * @param iface The interface to release. + * + * @return Libusb error code. + */ +extern enum libusb_error uhd_iface_release(uhd_iface *iface); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* __UHD_IFACE_H__ */ diff --git a/usbhid-dump/src/iface_list.c b/usbhid-dump/src/iface_list.c new file mode 100644 index 0000000..3c82504 --- /dev/null +++ b/usbhid-dump/src/iface_list.c @@ -0,0 +1,220 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * usbhid-dump - interface list + * + * Copyright (C) 2010 Nikolai Kondrashov + */ + +#include "config.h" + +#include "iface_list.h" +#include "misc.h" +#include +#include +#include + +bool +uhd_iface_list_valid(const uhd_iface *list) +{ + UHD_IFACE_LIST_FOR_EACH(list, list) + if (!uhd_iface_valid(list)) + return false; + + return true; +} + + +size_t +uhd_iface_list_len(const uhd_iface *list) +{ + size_t len = 0; + + UHD_IFACE_LIST_FOR_EACH(list, list) + len++; + + return len; +} + + +void +uhd_iface_list_free(uhd_iface *list) +{ + uhd_iface *next; + + for (; list != NULL; list = next) + { + next = list->next; + uhd_iface_free(list); + } +} + + +enum libusb_error +uhd_iface_list_new(uhd_dev *dev_list, + uhd_iface **plist) +{ + enum libusb_error err = LIBUSB_ERROR_OTHER; + + uhd_dev *dev; + struct libusb_config_descriptor *config = NULL; + const struct libusb_interface *lusb_iface; + const struct libusb_interface_descriptor *iface_desc; + const uhd_hid_descriptor *hid_desc; + const uhd_hid_descriptor_extra *hid_desc_extra; + uint16_t rd_len; + const struct libusb_endpoint_descriptor *ep_list; + uint8_t ep_num; + const struct libusb_endpoint_descriptor *ep; + uhd_iface *list = NULL; + uhd_iface *iface; + + assert(uhd_dev_list_valid(dev_list)); + + UHD_DEV_LIST_FOR_EACH(dev, dev_list) + { + /* Retrieve active configuration descriptor */ + err = libusb_get_active_config_descriptor(libusb_get_device(dev->handle), + &config); + if (err != LIBUSB_SUCCESS) + goto cleanup; + + /* + * Build the matching interface list + */ + + /* For each interface */ + for (lusb_iface = config->interface; + lusb_iface - config->interface < config->bNumInterfaces; + lusb_iface++) + { + /* Skip interfaces with altsettings */ + if (lusb_iface->num_altsetting != 1) + continue; + + iface_desc = lusb_iface->altsetting; + + /* Skip non-HID interfaces */ + if (iface_desc->bInterfaceClass != LIBUSB_CLASS_HID) + continue; + + /* + * Try to retrieve report descriptor length + */ + rd_len = UHD_MAX_DESCRIPTOR_SIZE; + /* If interface descriptor has space for a HID descriptor */ + if (iface_desc->extra_length >= (int)sizeof(uhd_hid_descriptor)) + { + hid_desc = (const uhd_hid_descriptor *)iface_desc->extra; + /* If this is truly a HID class descriptor */ + if (hid_desc->bDescriptorType == LIBUSB_DT_HID) + { + /* For each extra HID descriptor entry */ + for (hid_desc_extra = hid_desc->extra; + hid_desc_extra < + hid_desc->extra + hid_desc->bNumDescriptors && + (uint8_t *)hid_desc_extra < + (uint8_t *)hid_desc + hid_desc->bLength && + (unsigned char *)hid_desc_extra < + iface_desc->extra + + iface_desc->extra_length; + hid_desc_extra++) { + /* If this is a report descriptor entry */ + if (hid_desc_extra->bDescriptorType == + LIBUSB_DT_REPORT) + { + rd_len = hid_desc_extra->wDescriptorLength; + break; + } + } + } + } + + /* Retrieve endpoint list */ + ep_list = iface_desc->endpoint; + ep_num = iface_desc->bNumEndpoints; + + /* For each endpoint */ + for (ep = ep_list; (ep - ep_list) < ep_num; ep++) + { + /* Skip non-interrupt and non-in endpoints */ + if ((ep->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK) != + LIBUSB_TRANSFER_TYPE_INTERRUPT || + (ep->bEndpointAddress & LIBUSB_ENDPOINT_DIR_MASK) != + LIBUSB_ENDPOINT_IN) + continue; + + /* Create the interface */ + iface = uhd_iface_new( + dev, + iface_desc->bInterfaceNumber, + ep->bEndpointAddress, ep->wMaxPacketSize, + rd_len); + if (iface == NULL) + { + err = LIBUSB_ERROR_NO_MEM; + goto cleanup; + } + + /* Add the interface */ + iface->next = list; + list = iface; + + break; + } + } + + /* Free the config descriptor */ + libusb_free_config_descriptor(config); + config = NULL; + } + + /* Output the resulting list, if requested */ + assert(uhd_iface_list_valid(list)); + if (plist != NULL) + { + *plist = list; + list = NULL; + } + + /* Done! */ + err = LIBUSB_SUCCESS; + +cleanup: + + libusb_free_config_descriptor(config); + uhd_iface_list_free(list); + + return err; +} + + +uhd_iface * +uhd_iface_list_fltr_by_num(uhd_iface *list, + uint8_t number) +{ + uhd_iface *prev; + uhd_iface *iface; + uhd_iface *next; + + assert(uhd_iface_list_valid(list)); + assert(number < UINT8_MAX); + + for (prev = NULL, iface = list; iface != NULL; iface = next) + { + next = iface->next; + if (iface->number == number) + prev = iface; + else + { + if (prev == NULL) + list = next; + else + prev->next = next; + uhd_iface_free(iface); + } + } + + return list; +} + + diff --git a/usbhid-dump/src/iface_list.h b/usbhid-dump/src/iface_list.h new file mode 100644 index 0000000..d99f761 --- /dev/null +++ b/usbhid-dump/src/iface_list.h @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * usbhid-dump - interface list + * + * Copyright (C) 2010 Nikolai Kondrashov + */ + +#ifndef __UHD_IFACE_LIST_H__ +#define __UHD_IFACE_LIST_H__ + +#include +#include "dev_list.h" +#include "iface.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * Check if an interface list is valid. + * + * @param list Interface list to check. + * + * @return True if the interface list is valid, false otherwise. + */ +extern bool uhd_iface_list_valid(const uhd_iface *list); + +/** + * Check if an interface list is empty. + * + * @param list Interface list to check. + * + * @return True if the interface list is empty, false otherwise. + */ +static inline bool +uhd_iface_list_empty(const uhd_iface *list) +{ + return list == NULL; +} + +/** + * Calculate length of an interface list. + * + * @param list The list to calculate length of. + * + * @return The list length. + */ +extern size_t uhd_iface_list_len(const uhd_iface *list); + +/** + * Free an interface list. + * + * @param list The interface list to free. + */ +extern void uhd_iface_list_free(uhd_iface *list); + +/** + * Iterate over an interface list. + * + * @param _iface Loop interface variable. + * @param _list Interface list to iterate over. + */ +#define UHD_IFACE_LIST_FOR_EACH(_iface, _list) \ + for (_iface = _list; _iface != NULL; _iface = _iface->next) + +/** + * Fetch a list of HID interfaces from a device list. + * + * @param dev_list The device list to fetch interface list from. + * @param plist Location for the resulting list head; could be NULL. + * + * @return Libusb error code. + */ +extern enum libusb_error uhd_iface_list_new(uhd_dev *dev_list, + uhd_iface **plist); + +/** + * Filter an interface list by an interface number. + * + * @param plist The original list head. + * @param number The interface number to match against. + * + * @return The resulting list head. + */ +extern uhd_iface *uhd_iface_list_fltr_by_num(uhd_iface *list, + uint8_t number); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* __UHD_IFACE_LIST_H__ */ diff --git a/usbhid-dump/src/misc.h b/usbhid-dump/src/misc.h new file mode 100644 index 0000000..17b7e6a --- /dev/null +++ b/usbhid-dump/src/misc.h @@ -0,0 +1,70 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * usbhid-dump - miscellaneous declarations + * + * Copyright (C) 2010 Nikolai Kondrashov + */ + +#ifndef __UHD_MISC_H__ +#define __UHD_MISC_H__ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#pragma pack(1) + +/** HID extra descriptor record */ +typedef struct uhd_hid_descriptor_extra uhd_hid_descriptor_extra; + +struct uhd_hid_descriptor_extra { + uint8_t bDescriptorType; + uint16_t wDescriptorLength; +}; + +/** HID class-specific descriptor */ +typedef struct uhd_hid_descriptor uhd_hid_descriptor; + +struct uhd_hid_descriptor { + uint8_t bLength; + uint8_t bDescriptorType; + uint16_t bcdHID; + uint8_t bCountryCode; + uint8_t bNumDescriptors; + uhd_hid_descriptor_extra extra[1]; +}; + +#pragma pack() + +/** + * Maximum descriptor size. + * + * @note 4096 here is maximum control buffer length. + */ +#define UHD_MAX_DESCRIPTOR_SIZE 4096 + +/** Generic USB I/O timeout, ms */ +#define UHD_IO_TIMEOUT 1000 + +/** Wildcard bus number */ +#define UHD_BUS_NUM_ANY 0 + +/** Wildcard device address */ +#define UHD_DEV_ADDR_ANY 0 + +/** Wildcard vendor ID */ +#define UHD_VID_ANY 0 + +/** Wildcard product ID */ +#define UHD_PID_ANY 0 + +/** Wildcard interface number */ +#define UHD_IFACE_NUM_ANY UINT8_MAX + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* __UHD_MISC_H__ */ diff --git a/usbhid-dump/src/usbhid-dump.c b/usbhid-dump/src/usbhid-dump.c new file mode 100644 index 0000000..bd669e2 --- /dev/null +++ b/usbhid-dump/src/usbhid-dump.c @@ -0,0 +1,1067 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * usbhid-dump - entry point * + * + * Copyright (C) 2010-2011 Nikolai Kondrashov + */ + +#include "config.h" + +#include "iface_list.h" +#include "misc.h" +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Define LIBUSB_CALL for libusb <= 1.0.8 */ +#ifndef LIBUSB_CALL +#define LIBUSB_CALL +#endif + +#define GENERIC_ERROR(_fmt, _args...) \ + fprintf(stderr, _fmt "\n", ##_args) + +#define IFACE_ERROR(_iface, _fmt, _args...) \ + GENERIC_ERROR("%s:" _fmt, _iface->addr_str, ##_args) + +#define GENERIC_FAILURE(_fmt, _args...) \ + GENERIC_ERROR("Failed to " _fmt, ##_args) + +#define IFACE_FAILURE(_iface, _fmt, _args...) \ + IFACE_ERROR(_iface, "Failed to " _fmt, ##_args) + +#define LIBUSB_FAILURE(_fmt, _args...) \ + GENERIC_FAILURE(_fmt ": %s", ##_args, libusb_strerror(err)) + +#define LIBUSB_IFACE_FAILURE(_iface, _fmt, _args...) \ + IFACE_FAILURE(_iface, _fmt ": %s", ##_args, libusb_strerror(err)) + +#define ERROR_CLEANUP(_fmt, _args...) \ + do { \ + GENERIC_ERROR(_fmt, ##_args); \ + goto cleanup; \ + } while (0) + +#define FAILURE_CLEANUP(_fmt, _args...) \ + do { \ + GENERIC_FAILURE(_fmt, ##_args); \ + goto cleanup; \ + } while (0) + +#define LIBUSB_FAILURE_CLEANUP(_fmt, _args...) \ + do { \ + LIBUSB_FAILURE(_fmt, ##_args); \ + goto cleanup; \ + } while (0) + +#define LIBUSB_IFACE_FAILURE_CLEANUP(_iface, _fmt, _args...) \ + do { \ + LIBUSB_IFACE_FAILURE(_iface, _fmt, ##_args); \ + goto cleanup; \ + } while (0) + +#define LIBUSB_GUARD(_expr, _fmt, _args...) \ + do { \ + err = _expr; \ + if (err != LIBUSB_SUCCESS) \ + LIBUSB_FAILURE_CLEANUP(_fmt, ##_args); \ + } while (0) + +#define LIBUSB_IFACE_GUARD(_expr, _iface, _fmt, _args...) \ + do { \ + err = _expr; \ + if (err != LIBUSB_SUCCESS) \ + LIBUSB_IFACE_FAILURE_CLEANUP(_iface, _fmt, ##_args); \ + } while (0) + +/**< Number of the signal causing the exit */ +static volatile sig_atomic_t exit_signum = 0; + +static void +exit_sighandler(int signum) +{ + if (exit_signum == 0) + exit_signum = signum; +} + +/**< "Stream paused" flag - non-zero if paused */ +static volatile sig_atomic_t stream_paused = 0; + +static void +stream_pause_sighandler(int signum) +{ + (void)signum; + stream_paused = 1; +} + +static void +stream_resume_sighandler(int signum) +{ + (void)signum; + stream_paused = 0; +} + +/**< "Stream feedback" flag - non-zero if feedback is enabled */ +static volatile sig_atomic_t stream_feedback = 0; + +static void +dump(const uhd_iface *iface, + const char *entity, + const uint8_t *ptr, + size_t len) +{ + static const char xd[] = "0123456789ABCDEF"; + static char buf[] = " XX\n"; + size_t pos; + uint8_t b; + struct timeval tv; + + gettimeofday(&tv, NULL); + + fprintf(stdout, "%s:%-16s %12llu.%.6u\n", + iface->addr_str, entity, + (unsigned long long int)tv.tv_sec, + (unsigned int)tv.tv_usec); + + for (pos = 1; len > 0; len--, ptr++, pos++) + { + b = *ptr; + buf[1] = xd[b >> 4]; + buf[2] = xd[b & 0xF]; + + (void)fwrite(buf, ((pos % 16 == 0) ? 4 : 3), 1, stdout); + } + + if (pos % 16 != 1) + fputc('\n', stdout); + fputc('\n', stdout); + + fflush(stdout); +} + + +static bool +dump_iface_list_descriptor(const uhd_iface *list) +{ + const uhd_iface *iface; + uint8_t buf[UHD_MAX_DESCRIPTOR_SIZE]; + int rc; + enum libusb_error err; + + UHD_IFACE_LIST_FOR_EACH(iface, list) + { + if (iface->rd_len > sizeof(buf)) + { + err = LIBUSB_ERROR_NO_MEM; + LIBUSB_IFACE_FAILURE(iface, "report descriptor too long: %hu", + iface->rd_len); + return false; + } + + rc = libusb_control_transfer(iface->dev->handle, + /* See HID spec, 7.1.1 */ + 0x81, + LIBUSB_REQUEST_GET_DESCRIPTOR, + (LIBUSB_DT_REPORT << 8), iface->number, + buf, iface->rd_len, UHD_IO_TIMEOUT); + if (rc < 0) + { + err = rc; + LIBUSB_IFACE_FAILURE(iface, "retrieve report descriptor"); + return false; + } + dump(iface, "DESCRIPTOR", buf, rc); + } + + return true; +} + + +static void LIBUSB_CALL +dump_iface_list_stream_cb(struct libusb_transfer *transfer) +{ + enum libusb_error err; + uhd_iface *iface; + + assert(transfer != NULL); + + iface = (uhd_iface *)transfer->user_data; + assert(uhd_iface_valid(iface)); + + /* Clear interface "has transfer submitted" flag */ + iface->submitted = false; + + switch (transfer->status) + { + case LIBUSB_TRANSFER_COMPLETED: + /* Dump the result */ + if (!stream_paused) + { + dump(iface, "STREAM", + transfer->buffer, transfer->actual_length); + if (stream_feedback) + fputc('.', stderr); + } + /* Resubmit the transfer */ + err = libusb_submit_transfer(transfer); + if (err != LIBUSB_SUCCESS) + LIBUSB_IFACE_FAILURE(iface, "resubmit a transfer"); + else + { + /* Set interface "has transfer submitted" flag */ + iface->submitted = true; + } + break; + +#define MAP(_name, _desc) \ + case LIBUSB_TRANSFER_##_name: \ + IFACE_ERROR(iface, _desc); \ + break + + MAP(ERROR, "Interrupt transfer failed"); + MAP(TIMED_OUT, "Interrupt transfer timed out"); + MAP(STALL, "Interrupt transfer halted (endpoint stalled)"); + MAP(NO_DEVICE, "Device was disconnected"); + MAP(OVERFLOW, "Interrupt transfer overflowed " + "(device sent more data than requested)"); +#undef MAP + + case LIBUSB_TRANSFER_CANCELLED: + break; + } +} + + +static const char * +format_time_interval(unsigned int i) +{ + static char buf[128]; + char *p = buf; + unsigned int h = i / (60 * 60 * 1000); + unsigned int m = (i % (60 * 60 * 1000)) / (60 * 1000); + unsigned int s = (i % (60 * 1000)) / 1000; + unsigned int ms = i % 1000; + +#define FRACTION(_prev_sum, _name, _val) \ + do { \ + if ((_val) > 0) \ + p += snprintf(p, sizeof(buf) - (p - buf), \ + "%s%u " _name "%s", \ + ((_prev_sum) > 0 ? " " : ""), \ + _val, \ + (((_val) == 1) ? "" : "s")); \ + if (p >= (buf + sizeof(buf))) \ + return buf; \ + } while (0) + + FRACTION(0, "hour", h); + FRACTION(h, "minute", m); + FRACTION(h + m, "second", s); + FRACTION(h + m + s, "millisecond", ms); + +#undef FRACTION + + return buf; +} + + +static const char * +format_timeout(unsigned int i) +{ + return (i == 0) ? "infinite" : format_time_interval(i); +} + + +static bool +dump_iface_list_stream(libusb_context *ctx, + uhd_iface *list, + unsigned int timeout) +{ + bool result = false; + enum libusb_error err; + size_t transfer_num = 0; + struct libusb_transfer **transfer_list = NULL; + struct libusb_transfer **ptransfer; + uhd_iface *iface; + bool submitted = false; + + fprintf(stderr, + "Starting dumping interrupt transfer stream\n" + "with %s timeout.\n\n", + format_timeout(timeout)); + + UHD_IFACE_LIST_FOR_EACH(iface, list) + { + /* Set report protocol */ + LIBUSB_IFACE_GUARD(uhd_iface_set_protocol(iface, true, + UHD_IO_TIMEOUT), + iface, "set report protocol"); + /* Set infinite idle duration */ + LIBUSB_IFACE_GUARD(uhd_iface_set_idle(iface, 0, UHD_IO_TIMEOUT), + iface, "set infinite idle duration"); + } + + /* Calculate number of interfaces and thus transfers */ + transfer_num = uhd_iface_list_len(list); + + /* Allocate transfer list */ + transfer_list = malloc(sizeof(*transfer_list) * transfer_num); + if (transfer_list == NULL) + FAILURE_CLEANUP("allocate transfer list"); + + /* Zero transfer list */ + for (ptransfer = transfer_list; + (size_t)(ptransfer - transfer_list) < transfer_num; + ptransfer++) + *ptransfer = NULL; + + /* Allocate transfers */ + for (ptransfer = transfer_list; + (size_t)(ptransfer - transfer_list) < transfer_num; + ptransfer++) + { + *ptransfer = libusb_alloc_transfer(0); + if (*ptransfer == NULL) + FAILURE_CLEANUP("allocate a transfer"); + /* + * Set user_data to NULL explicitly, since libusb_alloc_transfer + * does memset to zero only and zero is not NULL, strictly speaking. + */ + (*ptransfer)->user_data = NULL; + } + + /* Initialize the transfers as interrupt transfers */ + for (ptransfer = transfer_list, iface = list; + (size_t)(ptransfer - transfer_list) < transfer_num; + ptransfer++, iface = iface->next) + { + void *buf; + const size_t len = iface->int_in_ep_maxp; + + /* Allocate the transfer buffer */ + buf = malloc(len); + if (len > 0 && buf == NULL) + FAILURE_CLEANUP("allocate a transfer buffer"); + + /* Initialize the transfer */ + libusb_fill_interrupt_transfer(*ptransfer, + iface->dev->handle, iface->int_in_ep_addr, + buf, len, + dump_iface_list_stream_cb, + (void *)iface, + timeout); + + /* Ask to free the buffer when the transfer is freed */ + (*ptransfer)->flags |= LIBUSB_TRANSFER_FREE_BUFFER; + } + + /* Submit first transfer requests */ + for (ptransfer = transfer_list; + (size_t)(ptransfer - transfer_list) < transfer_num; + ptransfer++) + { + LIBUSB_GUARD(libusb_submit_transfer(*ptransfer), + "submit a transfer"); + /* Set interface "has transfer submitted" flag */ + ((uhd_iface *)(*ptransfer)->user_data)->submitted = true; + /* Set "have any submitted transfers" flag */ + submitted = true; + } + + /* Run the event machine */ + while (submitted && exit_signum == 0) + { + /* Handle the transfer events */ + err = libusb_handle_events(ctx); + if (err != LIBUSB_SUCCESS && err != LIBUSB_ERROR_INTERRUPTED) + LIBUSB_FAILURE_CLEANUP("handle transfer events"); + + /* Check if there are any submitted transfers left */ + submitted = false; + for (ptransfer = transfer_list; + (size_t)(ptransfer - transfer_list) < transfer_num; + ptransfer++) + { + iface = (uhd_iface *)(*ptransfer)->user_data; + + if (iface != NULL && iface->submitted) + submitted = true; + } + } + + /* If all the transfers were terminated unexpectedly */ + if (transfer_num > 0 && !submitted) + ERROR_CLEANUP("No more interfaces to dump"); + + result = true; + +cleanup: + + /* Cancel the transfers */ + if (submitted) + { + submitted = false; + for (ptransfer = transfer_list; + (size_t)(ptransfer - transfer_list) < transfer_num; + ptransfer++) + { + iface = (uhd_iface *)(*ptransfer)->user_data; + + if (iface != NULL && iface->submitted) + { + err = libusb_cancel_transfer(*ptransfer); + if (err == LIBUSB_SUCCESS) + submitted = true; + else + { + LIBUSB_FAILURE("cancel a transfer, ignoring"); + /* + * XXX are we really sure + * the transfer won't be finished? + */ + iface->submitted = false; + } + } + } + } + + /* Wait for transfer cancellation */ + while (submitted) + { + /* Handle cancellation events */ + err = libusb_handle_events(ctx); + if (err != LIBUSB_SUCCESS && err != LIBUSB_ERROR_INTERRUPTED) + { + LIBUSB_FAILURE("handle transfer cancellation events, " + "aborting transfer cancellation"); + break; + } + + /* Check if there are any submitted transfers left */ + submitted = false; + for (ptransfer = transfer_list; + (size_t)(ptransfer - transfer_list) < transfer_num; + ptransfer++) + { + iface = (uhd_iface *)(*ptransfer)->user_data; + + if (iface != NULL && iface->submitted) + submitted = true; + } + } + + /* + * Free transfer list along with non-submitted transfers and their + * buffers. + */ + if (transfer_list != NULL) + { + for (ptransfer = transfer_list; + (size_t)(ptransfer - transfer_list) < transfer_num; + ptransfer++) + { + iface = (uhd_iface *)(*ptransfer)->user_data; + + /* + * Only free a transfer if it is not submitted. Better leak some + * memory than have some important memory overwritten. + */ + if (iface == NULL || !iface->submitted) + libusb_free_transfer(*ptransfer); + } + + free(transfer_list); + } + + return result; +} + + +static int +run(bool dump_descriptor, + bool dump_stream, + unsigned int stream_timeout, + uint8_t bus_num, + uint8_t dev_addr, + uint16_t vid, + uint16_t pid, + int iface_num) +{ + int result = 1; + enum libusb_error err; + libusb_context *ctx = NULL; + uhd_dev *dev_list = NULL; + uhd_iface *iface_list = NULL; + uhd_iface *iface; + + /* Create libusb context */ + LIBUSB_GUARD(libusb_init(&ctx), "create libusb context"); + + /* Set libusb debug level to informational only */ +#if HAVE_LIBUSB_SET_OPTION + libusb_set_option(ctx, LIBUSB_OPTION_LOG_LEVEL, LIBUSB_LOG_LEVEL_INFO); +#else + libusb_set_debug(ctx, LIBUSB_LOG_LEVEL_INFO); +#endif + + /* Open device list */ + LIBUSB_GUARD(uhd_dev_list_open(ctx, bus_num, dev_addr, + vid, pid, &dev_list), + "find and open the devices"); + + /* Retrieve the list of HID interfaces from the device list */ + LIBUSB_GUARD(uhd_iface_list_new(dev_list, &iface_list), + "find HID interfaces"); + + /* Filter the interface list by specified interface number */ + if (iface_num != UHD_IFACE_NUM_ANY) + iface_list = uhd_iface_list_fltr_by_num(iface_list, iface_num); + + /* Check if there are any interfaces left */ + if (uhd_iface_list_empty(iface_list)) + ERROR_CLEANUP("No matching HID interfaces"); + + /* Detach and claim the interfaces */ + UHD_IFACE_LIST_FOR_EACH(iface, iface_list) + { + LIBUSB_IFACE_GUARD(uhd_iface_detach(iface), + iface, "detach from the kernel driver"); + LIBUSB_IFACE_GUARD(uhd_iface_claim(iface), + iface, "claim"); + } + + /* Run with the prepared interface list */ + result = (!dump_descriptor || dump_iface_list_descriptor(iface_list)) && + (!dump_stream || dump_iface_list_stream(ctx, iface_list, + stream_timeout)) + ? 0 + : 1; + +cleanup: + + /* Release and attach the interfaces back */ + UHD_IFACE_LIST_FOR_EACH(iface, iface_list) + { + err = uhd_iface_release(iface); + if (err != LIBUSB_SUCCESS) + LIBUSB_IFACE_FAILURE(iface, "release"); + + err = uhd_iface_attach(iface); + if (err != LIBUSB_SUCCESS) + LIBUSB_IFACE_FAILURE(iface, "attach to the kernel driver"); + } + + /* Free the interface list */ + uhd_iface_list_free(iface_list); + + /* Close the device list */ + uhd_dev_list_close(dev_list); + + /* Destroy the libusb context */ + if (ctx != NULL) + libusb_exit(ctx); + + return result; +} + + +static bool +parse_number_pair(const char *str, + int base, + long *pn1, + long *pn2) +{ + const char *p; + char *end; + long n1; + long n2; + + assert(str != NULL); + + p = str; + + /* Skip space (prevent strtol doing so) */ + while (isspace((int)*p)) + p++; + + /* Extract the first number */ + errno = 0; + n1 = strtol(p, &end, base); + if (errno != 0) + return false; + + /* If nothing was read */ + if (end == p) + return false; + + /* Move on */ + p = end; + + /* Skip space */ + while (isspace((int)*p)) + p++; + + /* If it is the end of string */ + if (*p == '\0') + n2 = 0; + else + { + /* If it is not the number separator */ + if (*p != ':') + return false; + + /* Skip the number separator */ + p++; + + /* Skip space (prevent strtol doing so) */ + while (isspace((int)*p)) + p++; + + /* Extract the second number */ + errno = 0; + n2 = strtol(p, &end, base); + if (errno != 0) + return false; + /* If nothing was read */ + if (end == p) + return false; + + /* Move on */ + p = end; + + /* Skip space */ + while (isspace((int)*p)) + p++; + + /* If it is not the end of string */ + if (*p != '\0') + return false; + } + + /* Output the numbers */ + if (pn1 != NULL) + *pn1 = n1; + if (pn2 != NULL) + *pn2 = n2; + + return true; +} + + +static bool +parse_address(const char *str, + uint8_t *pbus_num, + uint8_t *pdev_addr) +{ + long bus_num; + long dev_addr; + + assert(str != NULL); + + if (!parse_number_pair(str, 10, &bus_num, &dev_addr)) + return false; + + if (bus_num < 0 || bus_num > UINT8_MAX || + dev_addr < 0 || dev_addr > UINT8_MAX) + return false; + + if (pbus_num != NULL) + *pbus_num = bus_num; + if (pdev_addr != NULL) + *pdev_addr = dev_addr; + + return true; +} + + +static bool +parse_model(const char *str, + uint16_t *pvid, + uint16_t *ppid) +{ + long vid; + long pid; + + assert(str != NULL); + + if (!parse_number_pair(str, 16, &vid, &pid)) + return false; + + if (vid < 0 || vid > UINT16_MAX || + pid < 0 || pid > UINT16_MAX) + return false; + + if (pvid != NULL) + *pvid = vid; + if (ppid != NULL) + *ppid = pid; + + return true; +} + + +static bool +parse_iface_num(const char *str, + uint8_t *piface_num) +{ + long iface_num; + const char *p; + char *end; + + assert(str != NULL); + + p = str; + + /* Skip space (prevent strtol doing so) */ + while (isspace((int)*p)) + p++; + + /* Extract interface number */ + errno = 0; + iface_num = strtol(p, &end, 10); + if (errno != 0 || end == p || iface_num < 0 || iface_num > UINT8_MAX) + return false; + + /* Output interface number */ + if (piface_num != NULL) + *piface_num = iface_num; + + return true; +} + + +static bool +parse_timeout(const char *str, + unsigned int *ptimeout) +{ + long long timeout; + const char *p; + char *end; + + assert(str != NULL); + + p = str; + + /* Skip space (prevent strtoll doing so) */ + while (isspace((int)*p)) + p++; + + /* Extract timeout */ + errno = 0; + timeout = strtoll(p, &end, 10); + if (errno != 0 || end == p || timeout < 0 || timeout > UINT_MAX) + return false; + + /* Output timeout */ + if (ptimeout != NULL) + *ptimeout = timeout; + + return true; +} + + +static bool +version(FILE *stream) +{ + return + fprintf( + stream, +PACKAGE_STRING "\n" +"Copyright (C) 2010 Nikolai Kondrashov\n" +"License GPLv2+: GNU GPL version 2 or later .\n" +"\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n") >= 0; +} + + +static bool +usage(FILE *stream, const char *name) +{ + return + fprintf( + stream, +"Usage: %s [OPTION]...\n" +"Dump USB device HID report descriptor(s) and/or stream(s).\n" +"\n" +"Options:\n" +" -h, --help output this help message and exit\n" +" -v, --version output version information and exit\n" +"\n" +" -s, -a, --address=bus[:dev] limit interfaces by bus number\n" +" (1-255) and device address (1-255),\n" +" decimal; zeroes match any\n" +" -d, -m, --model=vid[:pid] limit interfaces by vendor and\n" +" product IDs (0001-ffff), hexadecimal;\n" +" zeroes match any\n" +" -i, --interface=NUMBER limit interfaces by number (0-254),\n" +" decimal; 255 matches any\n" +"\n" +" -e, --entity=STRING what to dump: either \"descriptor\",\n" +" \"stream\" or \"all\"; value can be\n" +" abbreviated\n" +"\n" +" -t, --stream-timeout=NUMBER stream interrupt transfer timeout, ms;\n" +" zero means infinity\n" +" -p, --stream-paused start with the stream dump output\n" +" paused\n" +" -f, --stream-feedback enable stream dumping feedback: for\n" +" every transfer dumped a dot is\n" +" printed to stderr\n" +"\n" +"Default options: --stream-timeout=60000 --entity=descriptor\n" +"\n" +"Signals:\n" +" USR1/USR2 pause/resume the stream dump output\n" +"\n", + name) >= 0; +} + + +typedef enum opt_val { + OPT_VAL_HELP = 'h', + OPT_VAL_VERSION = 'v', + OPT_VAL_ADDRESS = 'a', + OPT_VAL_ADDRESS_COMP = 's', + OPT_VAL_MODEL = 'm', + OPT_VAL_MODEL_COMP = 'd', + OPT_VAL_INTERFACE = 'i', + OPT_VAL_ENTITY = 'e', + OPT_VAL_STREAM_TIMEOUT = 't', + OPT_VAL_STREAM_PAUSED = 'p', + OPT_VAL_STREAM_FEEDBACK = 'f', +} opt_val; + + +static const struct option long_opt_list[] = { + {.val = OPT_VAL_HELP, + .name = "help", + .has_arg = no_argument, + .flag = NULL}, + {.val = OPT_VAL_VERSION, + .name = "version", + .has_arg = no_argument, + .flag = NULL}, + {.val = OPT_VAL_ADDRESS, + .name = "address", + .has_arg = required_argument, + .flag = NULL}, + {.val = OPT_VAL_MODEL, + .name = "model", + .has_arg = required_argument, + .flag = NULL}, + {.val = OPT_VAL_INTERFACE, + .name = "interface", + .has_arg = required_argument, + .flag = NULL}, + {.val = OPT_VAL_ENTITY, + .name = "entity", + .has_arg = required_argument, + .flag = NULL}, + {.val = OPT_VAL_STREAM_TIMEOUT, + .name = "stream-timeout", + .has_arg = required_argument, + .flag = NULL}, + {.val = OPT_VAL_STREAM_PAUSED, + .name = "stream-paused", + .has_arg = no_argument, + .flag = NULL}, + {.val = OPT_VAL_STREAM_FEEDBACK, + .name = "stream-feedback", + .has_arg = no_argument, + .flag = NULL}, + {.val = 0, + .name = NULL, + .has_arg = 0, + .flag = NULL} +}; + + +static const char *short_opt_list = "hvs:a:d:m:i:e:t:pf"; + + +int +main(int argc, char **argv) +{ + int result; + + const char *name; + + int c; + + uint8_t bus_num = UHD_BUS_NUM_ANY; + uint8_t dev_addr = UHD_DEV_ADDR_ANY; + + uint16_t vid = UHD_VID_ANY; + uint16_t pid = UHD_PID_ANY; + + uint8_t iface_num = UHD_IFACE_NUM_ANY; + + bool dump_descriptor = true; + bool dump_stream = false; + unsigned int stream_timeout = 60000; + + struct sigaction sa; + + /* + * Extract program invocation name + */ + name = strrchr(argv[0], '/'); + if (name == NULL) + name = argv[0]; + else + name++; + +#define USAGE_ERROR(_fmt, _args...) \ + do { \ + fprintf(stderr, _fmt "\n", ##_args); \ + usage(stderr, name); \ + return 1; \ + } while (0) + + /* + * Parse command line arguments + */ + while ((c = getopt_long(argc, argv, + short_opt_list, long_opt_list, NULL)) >= 0) + { + switch (c) + { + case OPT_VAL_HELP: + usage(stdout, name); + return 0; + break; + case OPT_VAL_VERSION: + version(stdout); + return 0; + break; + case OPT_VAL_ADDRESS: + case OPT_VAL_ADDRESS_COMP: + if (!parse_address(optarg, &bus_num, &dev_addr)) + USAGE_ERROR("Invalid device address \"%s\"", optarg); + break; + case OPT_VAL_MODEL: + case OPT_VAL_MODEL_COMP: + if (!parse_model(optarg, &vid, &pid)) + USAGE_ERROR("Invalid model \"%s\"", optarg); + break; + case OPT_VAL_INTERFACE: + if (!parse_iface_num(optarg, &iface_num)) + USAGE_ERROR("Invalid interface number \"%s\"", optarg); + break; + case OPT_VAL_ENTITY: + if (strncmp(optarg, "descriptor", strlen(optarg)) == 0) + { + dump_descriptor = true; + dump_stream = false; + } + else if (strncmp(optarg, "stream", strlen(optarg)) == 0) + { + dump_descriptor = false; + dump_stream = true; + } + else if (strncmp(optarg, "all", strlen(optarg)) == 0) + { + dump_descriptor = true; + dump_stream = true; + } + else + USAGE_ERROR("Unknown entity \"%s\"", optarg); + + break; + case OPT_VAL_STREAM_TIMEOUT: + if (!parse_timeout(optarg, &stream_timeout)) + USAGE_ERROR("Invalid stream timeout \"%s\"", optarg); + break; + case OPT_VAL_STREAM_PAUSED: + stream_paused = 1; + break; + case OPT_VAL_STREAM_FEEDBACK: + stream_feedback = 1; + break; + case '?': + usage(stderr, name); + return 1; + break; + } + } + + /* + * Verify positional arguments + */ + if (optind < argc) + USAGE_ERROR("Positional arguments are not accepted"); + + /* + * Setup signal handlers + */ + /* Setup SIGINT to terminate gracefully */ + sigaction(SIGINT, NULL, &sa); + if (sa.sa_handler != SIG_IGN) + { + sa.sa_handler = exit_sighandler; + sigemptyset(&sa.sa_mask); + sigaddset(&sa.sa_mask, SIGTERM); + sa.sa_flags = 0; /* NOTE: no SA_RESTART on purpose */ + sigaction(SIGINT, &sa, NULL); + } + + /* Setup SIGTERM to terminate gracefully */ + sigaction(SIGTERM, NULL, &sa); + if (sa.sa_handler != SIG_IGN) + { + sa.sa_handler = exit_sighandler; + sigemptyset(&sa.sa_mask); + sigaddset(&sa.sa_mask, SIGINT); + sa.sa_flags = 0; /* NOTE: no SA_RESTART on purpose */ + sigaction(SIGTERM, &sa, NULL); + } + + /* Setup SIGUSR1/SIGUSR2 to pause/resume the stream output */ + sigemptyset(&sa.sa_mask); + sa.sa_flags = SA_RESTART; + sa.sa_handler = stream_pause_sighandler; + sigaction(SIGUSR1, &sa, NULL); + sa.sa_handler = stream_resume_sighandler; + sigaction(SIGUSR2, &sa, NULL); + + /* Make stdout buffered - we will flush it explicitly */ + setbuf(stdout, NULL); + + /* Run! */ + result = run(dump_descriptor, dump_stream, stream_timeout, + bus_num, dev_addr, vid, pid, iface_num); + + /* + * Restore signal handlers + */ + sigaction(SIGINT, NULL, &sa); + if (sa.sa_handler != SIG_IGN) + signal(SIGINT, SIG_DFL); + + sigaction(SIGTERM, NULL, &sa); + if (sa.sa_handler != SIG_IGN) + signal(SIGTERM, SIG_DFL); + + /* + * Reproduce the signal used to stop the program to get proper exit + * status. + */ + if (exit_signum != 0) + raise(exit_signum); + + return result; +} + + diff --git a/usbmisc.c b/usbmisc.c new file mode 100644 index 0000000..b12928f --- /dev/null +++ b/usbmisc.c @@ -0,0 +1,236 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Misc USB routines + * + * Copyright (C) 2003 Aurelien Jarno (aurelien@aurel32.net) + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include + +#ifdef HAVE_ICONV +#include +#endif + +#ifdef HAVE_NL_LANGINFO +#include +#endif + +#include "usbmisc.h" + +/* ---------------------------------------------------------------------- */ + +static const char *devbususb = "/dev/bus/usb"; + +/* ---------------------------------------------------------------------- */ + +static int readlink_recursive(const char *path, char *buf, size_t bufsize) +{ + char temp[PATH_MAX + 1]; + char *ptemp; + int ret; + + ret = readlink(path, buf, bufsize-1); + + if (ret > 0) { + buf[ret] = 0; + if (*buf != '/') { + strncpy(temp, path, sizeof(temp) - 1); + ptemp = temp + strlen(temp); + while (*ptemp != '/' && ptemp != temp) + ptemp--; + ptemp++; + strncpy(ptemp, buf, bufsize + temp - ptemp - 1); + } else + strncpy(temp, buf, sizeof(temp) - 1); + return readlink_recursive(temp, buf, bufsize); + } else { + strncpy(buf, path, bufsize); + return strlen(buf); + } +} + +static char *get_absolute_path(const char *path, char *result, + size_t result_size) +{ + const char *ppath; /* pointer on the input string */ + char *presult; /* pointer on the output string */ + + ppath = path; + presult = result; + result[0] = 0; + + if (path == NULL) + return result; + + if (*ppath != '/') { + result = getcwd(result, result_size); + presult += strlen(result); + result_size -= strlen(result); + + *presult++ = '/'; + result_size--; + } + + while (*ppath != 0 && result_size > 1) { + if (*ppath == '/') { + do + ppath++; + while (*ppath == '/'); + *presult++ = '/'; + result_size--; + } else if (*ppath == '.' && *(ppath + 1) == '.' && + *(ppath + 2) == '/' && *(presult - 1) == '/') { + if ((presult - 1) != result) { + /* go one directory upper */ + do { + presult--; + result_size++; + } while (*(presult - 1) != '/'); + } + ppath += 3; + } else if (*ppath == '.' && + *(ppath + 1) == '/' && + *(presult - 1) == '/') { + ppath += 2; + } else { + *presult++ = *ppath++; + result_size--; + } + } + /* Don't forget to mark the end of the string! */ + *presult = 0; + + return result; +} + +libusb_device *get_usb_device(libusb_context *ctx, const char *path) +{ + libusb_device **list; + libusb_device *dev; + ssize_t num_devs, i; + char device_path[PATH_MAX + 1]; + char absolute_path[PATH_MAX + 1]; + + readlink_recursive(path, device_path, sizeof(device_path)); + get_absolute_path(device_path, absolute_path, sizeof(absolute_path)); + + dev = NULL; + num_devs = libusb_get_device_list(ctx, &list); + + for (i = 0; i < num_devs; ++i) { + uint8_t bnum = libusb_get_bus_number(list[i]); + uint8_t dnum = libusb_get_device_address(list[i]); + + snprintf(device_path, sizeof(device_path), "%s/%03u/%03u", + devbususb, bnum, dnum); + if (!strcmp(device_path, absolute_path)) { + dev = list[i]; + break; + } + } + + libusb_free_device_list(list, 0); + return dev; +} + +static char *get_dev_string_ascii(libusb_device_handle *dev, size_t size, + uint8_t id) +{ + char *buf = malloc(size); + int ret = libusb_get_string_descriptor_ascii(dev, id, + (unsigned char *) buf, + size); + + if (ret < 0) { + free(buf); + return strdup("(error)"); + } + + return buf; +} + +#if defined(HAVE_NL_LANGINFO) && defined(HAVE_ICONV) +static uint16_t get_any_langid(libusb_device_handle *dev) +{ + unsigned char buf[4]; + int ret = libusb_get_string_descriptor(dev, 0, 0, buf, sizeof buf); + if (ret != sizeof buf) return 0; + return buf[2] | (buf[3] << 8); +} + +static char *usb_string_to_native(char * str, size_t len) +{ + size_t num_converted; + iconv_t conv; + char *result, *result_end; + size_t in_bytes_left, out_bytes_left; + + conv = iconv_open(nl_langinfo(CODESET), "UTF-16LE"); + + if (conv == (iconv_t) -1) + return NULL; + + in_bytes_left = len * 2; + out_bytes_left = len * MB_CUR_MAX; + result = result_end = malloc(out_bytes_left + 1); + + num_converted = iconv(conv, &str, &in_bytes_left, + &result_end, &out_bytes_left); + + iconv_close(conv); + if (num_converted == (size_t) -1) { + free(result); + return NULL; + } + + *result_end = 0; + return result; +} +#endif + +char *get_dev_string(libusb_device_handle *dev, uint8_t id) +{ +#if defined(HAVE_NL_LANGINFO) && defined(HAVE_ICONV) + int ret; + char *buf, unicode_buf[254]; + uint16_t langid; +#endif + + if (!dev || !id) return strdup(""); + +#if defined(HAVE_NL_LANGINFO) && defined(HAVE_ICONV) + langid = get_any_langid(dev); + if (!langid) return strdup("(error)"); + + /* + * Some devices lie about their string size, so initialize + * the buffer with all 0 to account for that. + */ + memset(unicode_buf, 0x00, sizeof(unicode_buf)); + + ret = libusb_get_string_descriptor(dev, id, langid, + (unsigned char *) unicode_buf, + sizeof unicode_buf); + if (ret < 2) return strdup("(error)"); + + if ((unsigned char)unicode_buf[0] < 2 || unicode_buf[1] != LIBUSB_DT_STRING) + return strdup("(error)"); + + buf = usb_string_to_native(unicode_buf + 2, + ((unsigned char) unicode_buf[0] - 2) / 2); + + if (!buf) return get_dev_string_ascii(dev, 127, id); + + return buf; +#else + return get_dev_string_ascii(dev, 127, id); +#endif +} diff --git a/usbmisc.h b/usbmisc.h new file mode 100644 index 0000000..24b27ee --- /dev/null +++ b/usbmisc.h @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Misc USB routines + * + * Copyright (C) 2003 Aurelien Jarno (aurelien@aurel32.net) + */ + +#ifndef _USBMISC_H +#define _USBMISC_H + +#include + +/* ---------------------------------------------------------------------- */ + +extern libusb_device *get_usb_device(libusb_context *ctx, const char *path); + +extern char *get_dev_string(libusb_device_handle *dev, uint8_t id); + +/* ---------------------------------------------------------------------- */ +#endif /* _USBMISC_H */ diff --git a/usbreset.c b/usbreset.c new file mode 100644 index 0000000..68f87cb --- /dev/null +++ b/usbreset.c @@ -0,0 +1,193 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* usbreset -- send a USB port reset to a USB device */ +/* Copyright (c) 2009-2016 Alan Stern */ +/* To build: gcc -o usbreset usbreset.c */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + + +/* static char *usbfs = NULL; */ + +struct usbentry { + int bus_num; + int dev_num; + int vendor_id; + int product_id; + char vendor_name[128]; + char product_name[128]; +}; + +static char *sysfs_attr(const char *dev, const char *attr) +{ + int fd, len = 0; + char path[PATH_MAX]; + static char buf[129]; + + memset(buf, 0, sizeof(buf)); + snprintf(path, sizeof(path) - 1, "/sys/bus/usb/devices/%s/%s", dev, attr); + + fd = open(path, O_RDONLY); + if (fd >= 0) { + len = read(fd, buf, sizeof(buf) - 1); + close(fd); + } + + while (--len > 0 && isspace(buf[len])) + buf[len] = 0; + + return (len >= 0) ? buf : NULL; +} + +static struct usbentry *parse_devlist(DIR *d) +{ + char *attr; + struct dirent *e; + static struct usbentry dev; + + do { + e = readdir(d); + + if (!e) + return NULL; + } while (!isdigit(e->d_name[0]) || strchr(e->d_name, ':')); + + memset(&dev, 0, sizeof(dev)); + dev.vendor_id = -1; + dev.product_id = -1; + + attr = sysfs_attr(e->d_name, "busnum"); + if (attr) + dev.bus_num = strtoul(attr, NULL, 10); + + attr = sysfs_attr(e->d_name, "devnum"); + if (attr) + dev.dev_num = strtoul(attr, NULL, 10); + + attr = sysfs_attr(e->d_name, "idVendor"); + if (attr) + dev.vendor_id = strtoul(attr, NULL, 16); + + attr = sysfs_attr(e->d_name, "idProduct"); + if (attr) + dev.product_id = strtoul(attr, NULL, 16); + + attr = sysfs_attr(e->d_name, "manufacturer"); + if (attr) + strcpy(dev.vendor_name, attr); + + attr = sysfs_attr(e->d_name, "product"); + if (attr) + strcpy(dev.product_name, attr); + + if (dev.bus_num && dev.dev_num && dev.vendor_id >= 0 && dev.product_id >= 0) + return &dev; + + return NULL; +} + +static void list_devices(void) +{ + DIR *devs = opendir("/sys/bus/usb/devices"); + struct usbentry *dev; + + if (!devs) + return; + + while ((dev = parse_devlist(devs)) != NULL) + printf(" Number %03d/%03d ID %04x:%04x %s\n", + dev->bus_num, dev->dev_num, + dev->vendor_id, dev->product_id, + dev->product_name); + + closedir(devs); +} + +static struct usbentry *find_device(int *bus, int *dev, int *vid, int *pid, + const char *product) +{ + DIR *devs = opendir("/sys/bus/usb/devices"); + + struct usbentry *e, *match = NULL; + + if (!devs) + return NULL; + + while ((e = parse_devlist(devs)) != NULL) + if ((bus && (e->bus_num == *bus) && (e->dev_num == *dev)) || + (vid && (e->vendor_id == *vid) && (e->product_id == *pid)) || + (product && !strcasecmp(e->product_name, product))) { + match = e; + break; + } + + closedir(devs); + + return match; +} + +static void reset_device(struct usbentry *dev) +{ + int fd; + char path[PATH_MAX]; + + snprintf(path, sizeof(path) - 1, "/dev/bus/usb/%03d/%03d", + dev->bus_num, dev->dev_num); + + printf("Resetting %s ... ", dev->product_name); + + fd = open(path, O_WRONLY); + if (fd > -1) { + if (ioctl(fd, USBDEVFS_RESET, 0) < 0) + printf("failed [%s]\n", strerror(errno)); + else + printf("ok\n"); + + close(fd); + } else { + printf("can't open [%s]\n", strerror(errno)); + } +} + + +int main(int argc, char **argv) +{ + int id1, id2; + struct usbentry *dev; + + if ((argc == 2) && (sscanf(argv[1], "%3d/%3d", &id1, &id2) == 2)) + dev = find_device(&id1, &id2, NULL, NULL, NULL); + else if ((argc == 2) && (sscanf(argv[1], "%4x:%4x", &id1, &id2) == 2)) + dev = find_device(NULL, NULL, &id1, &id2, NULL); + else if ((argc == 2) && strlen(argv[1]) < 128) + dev = find_device(NULL, NULL, NULL, NULL, argv[1]); + else { + printf("Usage:\n" + " usbreset PPPP:VVVV - reset by product and vendor id\n" + " usbreset BBB/DDD - reset by bus and device number\n" + " usbreset \"Product\" - reset by product name\n\n" + "Devices:\n"); + list_devices(); + return 1; + } + + if (!dev) { + fprintf(stderr, "No such device found\n"); + return 1; + } + + reset_device(dev); + return 0; +} diff --git a/usbutils.pc.in b/usbutils.pc.in new file mode 100644 index 0000000..e69778c --- /dev/null +++ b/usbutils.pc.in @@ -0,0 +1,18 @@ +prefix=@prefix@ +exec_prefix=@prefix@ +libdir=@libdir@ +includedir=@includedir@ +usbids=@datadir@/usb.ids + +Name: @PACKAGE_NAME@ +Description: usbutils This is a collection of USB tools for use on Linux and BSD systems\ + to query what type of USB devices are connected to the system. This is to be run on a USB host\ + (i.e. a machine you plug USB devices into), not on a USB device (i.e. a device you plug into a USB host.) + +Version: @VERSION@ +URL: https://github.com/gregkh/usbutils +Requires: libusb-1.0 >= 1.0.14 libudev >= 196 +Conflicts: +Libs: -L${libdir} +Libs.private: @LIBUSB_LIBS@ @UDEV_LIBS@ +Cflags: @CFLAGS@ @LIBUSB_CFLAGS@ @UDEV_CFLAGS@ -- cgit v1.2.3