Adding upstream version 1:5.44.upstream/1%5.44upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 156 insertions, 0 deletions

diff --git a/magic/Magdir/palm b/magic/Magdir/palm
new file mode 100644
index 0000000..5d2b913
--- /dev/null
+++ b/magic/Magdir/palm
@@ -0,0 +1,156 @@
+
+#------------------------------------------------------------------------------
+# $File: palm,v 1.15 2021/12/16 21:50:06 christos Exp $
+# palm:	 file(1) magic for PalmOS {.prc,.pdb}: applications, docfiles, and hacks
+#
+# Brian Lalor <blalor@hcirisc.cs.binghamton.edu>
+
+# These are weak, byte 59 is not guaranteed to be 0 and there are
+# 8 character identifiers at byte 60, one I found for appl is BIGb.
+# What are the possibilities and where is this documented?
+
+# The common header format for PalmOS .pdb/.prc files is
+# {
+#         char            name[ 32 ];
+#         Word            attributes;
+#         Word            version;
+#         DWord           creationDate;
+#         DWord           modificationDate;
+#         DWord           lastBackupDate;
+#         DWord           modificationNumber;
+#         DWord           appInfoID;
+#         DWord           sortInfoID;
+#         char            type[4];
+#         char            creator[4];
+#         DWord           uniqueIDSeed;
+#         RecordListType  recordList;
+# };
+#
+# Datestamps are unsigned seconds since the MacOS epoch (Jan 1, 1904),
+# or Unix/POSIX time + 2082844800.
+
+0		name		aportisdoc
+# date is supposed to be big-endian seconds since 1 Jan 1904, but many
+# files contain the timestamp in little-endian or a completely
+# nonsensical value...
+#>36		bedate-2082844800	>0	\b, created %s
+# compression: 1=uncomp, 2=orig, 0x4448=HuffDic
+>(78.L)		beshort		=1		\b, uncompressed
+# compressed
+>(78.L)		beshort		>1
+>>(78.L+4)	belong		x		\b, %d bytes uncompressed
+
+# appl
+#60		string		appl		PalmOS application
+#>0		string		>\0		"%s"
+
+# HACK
+#60		string		HACK		HackMaster hack
+#>0		string		>\0		"%s"
+
+# iSiloX e-book
+60		string		SDocSilX	iSiloX E-book
+>0		string		>\0		"%s"
+
+# Mobipocket (www.mobipocket.com), donated by Carl Witty
+# expanded by Ralf Brown
+60		string	 	BOOKMOBI	Mobipocket E-book
+!:mime	application/x-mobipocket-ebook
+# MobiPocket stores a full title, pointed at by the belong at offset
+# 0x54 in its header at (78.L), with length given by the belong at
+# offset 0x58.
+# there's no guarantee that the title string is null-terminated, but
+# we currently can't specify a variable-length string where the length
+# field is not at the start of the string; in practice, the data
+# following the string always seems to start with a zero byte
+>(78.L)		belong		x
+>>&(&0x50.L-4)	string		>\0		"%s"
+>0		use		aportisdoc
+>>(78.L+0x68)	belong		>0		\b, version %d
+>>(78.L+0x1C)	belong		!0		\b, codepage %d
+>>(78.L+0x0C)	beshort	 	>0		\b, encrypted (type %d)
+
+# AportisDoc/PalmDOC
+60		string		TEXtREAd	AportisDoc/PalmDOC E-book
+>0		string		>\0		"%s"
+>0		use		aportisdoc
+
+# Variety of PalmOS document types
+# Michael-John Turner <mj@debian.org>
+# Thanks to Hasan Umit Ezerce <humit@tr-net.net.tr> for his DocType
+60	string			BVokBDIC	BDicty PalmOS document
+>0	string			>\0		"%s"
+60	string			DB99DBOS	DB PalmOS document
+>0	string			>\0		"%s"
+60	string			vIMGView	FireViewer/ImageViewer PalmOS document
+>0	string			>\0		"%s"
+60	string			PmDBPmDB	HanDBase PalmOS document
+>0	string			>\0		"%s"
+60	string			InfoINDB	InfoView PalmOS document
+>0	string			>\0		"%s"
+60	string			ToGoToGo	iSilo PalmOS document
+>0	string			>\0		"%s"
+60	string			JfDbJBas	JFile PalmOS document
+>0	string			>\0		"%s"
+60	string			JfDbJFil	JFile Pro PalmOS document
+>0	string			>\0		"%s"
+60	string			DATALSdb	List PalmOS document
+>0	string			>\0		"%s"
+60	string			Mdb1Mdb1	MobileDB PalmOS document
+>0	string			>\0		"%s"
+60	string			PNRdPPrs	PeanutPress PalmOS document
+>0	string			>\0		"%s"
+60	string			DataPlkr	Plucker PalmOS document
+>0	string			>\0		"%s"
+60	string			DataSprd	QuickSheet PalmOS document
+>0	string			>\0		"%s"
+60	string			SM01SMem	SuperMemo PalmOS document
+>0	string			>\0		"%s"
+60	string			TEXtTlDc	TealDoc PalmOS document
+>0	string			>\0		"%s"
+60	string			InfoTlIf	TealInfo PalmOS document
+>0	string			>\0		"%s"
+60	string			DataTlMl	TealMeal PalmOS document
+>0	string			>\0		"%s"
+60	string			DataTlPt	TealPaint PalmOS document
+>0	string			>\0		"%s"
+60	string			dataTDBP	ThinkDB PalmOS document
+>0	string			>\0		"%s"
+60	string			TdatTide	Tides PalmOS document
+>0	string			>\0		"%s"
+60	string			ToRaTRPW	TomeRaider PalmOS document
+>0	string			>\0		"%s"
+
+# A GutenPalm zTXT etext for use on Palm Pilots (http://gutenpalm.sf.net)
+# For version 1.xx zTXTs, outputs version and numbers of bookmarks and
+#   annotations.
+# For other versions, just outputs version.
+#
+60		string		zTXT		A GutenPalm zTXT e-book
+>0		string		>\0		"%s"
+>(0x4E.L)	byte		0
+>>(0x4E.L+1)	byte		x		(v0.%02d)
+>(0x4E.L)	byte		1
+>>(0x4E.L+1)	byte		x		(v1.%02d)
+>>>(0x4E.L+10)	beshort		>0
+>>>>(0x4E.L+10) beshort		<2		- 1 bookmark
+>>>>(0x4E.L+10) beshort		>1		- %d bookmarks
+>>>(0x4E.L+14)	beshort		>0
+>>>>(0x4E.L+14) beshort		<2		- 1 annotation
+>>>>(0x4E.L+14) beshort		>1		- %d annotations
+>(0x4E.L)	byte		>1		(v%d.
+>>(0x4E.L+1)	byte		x		%02d)
+
+# Palm OS .prc file types
+60		string		libr
+# flags, only bit 0 or bit 6
+# https://en.wikipedia.org/wiki/PRC_%28Palm_OS%29
+# https://web.mit.edu/tytso/www/pilot/prc-format.html
+>0x20		beshort&0xffbe	0
+>>0		string		>\0		Palm OS dynamic library data "%s"
+60		string		ptch		Palm OS operating system patch data
+>0		string		>\0		"%s"
+
+# Mobipocket (www.mobipocket.com), donated by Carl Witty
+60	string			BOOKMOBI	Mobipocket E-book
+>0	string			>\0		"%s"