1 files changed, 186 insertions, 0 deletions
diff --git a/unit/atf-src/admin/check-style.sh b/unit/atf-src/admin/check-style.sh
new file mode 100755
index 0000000..f3de13c
--- /dev/null
+++ b/unit/atf-src/admin/check-style.sh
@@ -0,0 +1,186 @@
+#! /bin/sh
+# Copyright (c) 2007 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
+# CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#
+# A utility to sanity check the coding style of all source files in the
+# project tree.
+#
+
+Prog_Name=${0##*/}
+
+#
+# err message
+#
+err() {
+    echo "${Prog_Name}: ${@}" 1>&2
+    exit 1
+}
+
+#
+# warn message
+#
+warn() {
+    echo "${Prog_Name}: ${@}" 1>&2
+}
+
+#
+# guess_topdir
+#
+# Locates the project's top directory and prints its path.  The caller
+# must verify if the result is correct or not.
+#
+guess_topdir() {
+    olddir=$(pwd)
+    topdir=$(pwd)
+    while [ ${topdir} != / ]; do
+        if [ -f ./atf-c.h ]; then
+            break
+        else
+            cd ..
+            topdir=$(pwd)
+        fi
+    done
+    cd ${olddir}
+    echo ${topdir}
+}
+
+#
+# find_sources
+#
+# Locates all source files within the project, relative to the current
+# directory, and prints their paths.
+#
+find_sources() {
+    find . \( -name "AUTHORS" -o \
+              -name "COPYING" -o \
+              -name "ChangeLog" -o \
+              -name "NEWS" -o \
+              -name "README" -o \
+              -name "TODO" -o \
+              -name "*.[0-9]" -o \
+              -name "*.ac" -o \
+              -name "*.at" -o \
+              -name "*.awk" -o \
+              -name "*.c" -o \
+              -name "*.cpp" -o \
+              -name "*.h" -o \
+              -name "*.h.in" -o \
+              -name "*.hpp" -o \
+              -name "*.m4" -o \
+              -name "*.sh" \
+           \) -a \( \
+              \! -path "*/atf-[0-9]*" -a \
+              \! -path "*autom4te*" -a \
+              -type f -a \
+              \! -name "aclocal.m4" \
+              \! -name "config.h" \
+              \! -name "defs.h" \
+              \! -name "defs.hpp" \
+              \! -name "libtool.m4" \
+              \! -name "ltoptions.m4" \
+              \! -name "ltsugar.m4" \
+              \! -name "lt~obsolete.m4" \
+              \! -name "*.so.*" \
+           \) | grep -v tools/
+}
+
+#
+# guess_formats file
+#
+# Guesses the formats applicable to the given file and prints the resulting
+# list.
+#
+guess_formats() {
+    case ${1} in
+        */ltmain.sh)
+            ;;
+        *.[0-9])
+            echo common man
+            ;;
+        *.c|*.h)
+            echo common c
+            ;;
+        *.cpp|*.hpp)
+            echo common cpp
+            ;;
+        *.sh)
+            echo common shell
+            ;;
+        *)
+            echo common
+            ;;
+    esac
+}
+
+#
+# check_file file
+#
+# Checks the validity of the given file.
+#
+check_file() {
+    err=0
+    for format in $(guess_formats ${1}); do
+        awk -f ${topdir}/admin/check-style-${format}.awk ${1} || err=1
+    done
+
+    return ${err}
+}
+
+#
+# main [file list]
+#
+# Entry point.
+#
+main() {
+    topdir=$(guess_topdir)
+    if [ ! -f ${topdir}/atf-c.h ]; then
+        err "Could not locate the project's top directory"
+    fi
+
+    if [ ${#} -gt 0 ]; then
+        sources=${@}
+    else
+        cd ${topdir}
+        sources=$(find_sources)
+    fi
+
+    ok=0
+    for file in ${sources}; do
+        file=$(echo ${file} | sed -e "s,\\./,,")
+
+        if [ ! -f ${file} ]; then
+            err "Could not open ${file}"
+        else
+            check_file ${file} || ok=1
+        fi
+    done
+
+    return ${ok}
+}
+
+main "${@}"
+
+# vim: syntax=sh:expandtab:shiftwidth=4:softtabstop=4