Vendor import of file 5.28.

This commit is contained in:
Xin LI 2016-06-26 20:59:11 +00:00
parent 509ff251d4
commit 581c312f13
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/vendor/file/dist/; revision=302218
svn path=/vendor/file/5.28/; revision=302219; tag=vendor/file/5.28
28 changed files with 750 additions and 322 deletions

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@ -1,3 +1,15 @@
2016-06-13 19:40 Christos Zoulas <christos@zoulas.com>
* release 5.28
* fix leak on allocation failure
2016-06-01 1:20 Christos Zoulas <christos@zoulas.com>
* PR/555: Avoid overflow for offset > nbytes
* PR/550: Segv on DER parsing:
- use the correct variable for length
- set offset to 0 on failure.
2016-05-13 12:00 Christos Zoulas <christos@zoulas.com>
* release 5.27

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@ -328,6 +328,9 @@
# endif
#endif
/* Enable zlib compression support */
#undef ZLIBSUPPORT
/* Enable large inode numbers on Mac OS X 10.5. */
#ifndef _DARWIN_USE_64_BIT_INODE
# define _DARWIN_USE_64_BIT_INODE 1

50
configure vendored
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@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for file 5.27.
# Generated by GNU Autoconf 2.69 for file 5.28.
#
# Report bugs to <christos@astron.com>.
#
@ -590,8 +590,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='file'
PACKAGE_TARNAME='file'
PACKAGE_VERSION='5.27'
PACKAGE_STRING='file 5.27'
PACKAGE_VERSION='5.28'
PACKAGE_STRING='file 5.28'
PACKAGE_BUGREPORT='christos@astron.com'
PACKAGE_URL=''
@ -766,6 +766,7 @@ enable_option_checking
enable_silent_rules
enable_elf
enable_elf_core
enable_zlib
enable_fsect_man5
enable_dependency_tracking
enable_static
@ -1327,7 +1328,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures file 5.27 to adapt to many kinds of systems.
\`configure' configures file 5.28 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1397,7 +1398,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of file 5.27:";;
short | recursive ) echo "Configuration of file 5.28:";;
esac
cat <<\_ACEOF
@ -1409,6 +1410,7 @@ Optional Features:
--disable-silent-rules verbose build output (undo: "make V=0")
--disable-elf disable builtin ELF support
--disable-elf-core disable ELF core file support
--disable-zlib disable zlib compression support [default=auto]
--enable-fsect-man5 enable file formats in man section 5
--enable-dependency-tracking
do not reject slow dependency extractors
@ -1507,7 +1509,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
file configure 5.27
file configure 5.28
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@ -2163,7 +2165,7 @@ 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 file $as_me 5.27, which was
It was created by file $as_me 5.28, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@ -3029,7 +3031,7 @@ fi
# Define the identity of the package.
PACKAGE='file'
VERSION='5.27'
VERSION='5.28'
cat >>confdefs.h <<_ACEOF
@ -3218,6 +3220,16 @@ $as_echo "#define ELFCORE 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib support" >&5
$as_echo_n "checking for zlib support... " >&6; }
# Check whether --enable-zlib was given.
if test "${enable_zlib+set}" = set; then :
enableval=$enable_zlib;
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_zlib" >&5
$as_echo "$enable_zlib" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for file formats in man section 5" >&5
$as_echo_n "checking for file formats in man section 5... " >&6; }
# Check whether --enable-fsect-man5 was given.
@ -12812,7 +12824,8 @@ fi
done
for ac_header in zlib.h
if test "$enable_zlib" != "no"; then
for ac_header in zlib.h
do :
ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
if test "x$ac_cv_header_zlib_h" = xyes; then :
@ -12824,6 +12837,7 @@ fi
done
fi
ac_fn_c_check_type "$LINENO" "sig_t" "ac_cv_type_sig_t" "
#ifdef HAVE_SIGNAL_H
#include <signal.h>
@ -14400,7 +14414,8 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzopen in -lz" >&5
if test "$enable_zlib" != "no"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzopen in -lz" >&5
$as_echo_n "checking for gzopen in -lz... " >&6; }
if ${ac_cv_lib_z_gzopen+:} false; then :
$as_echo_n "(cached) " >&6
@ -14445,6 +14460,7 @@ _ACEOF
fi
fi
if test "$MINGW" = 1; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for regexec in -lgnurx" >&5
$as_echo_n "checking for regexec in -lgnurx... " >&6; }
@ -14504,6 +14520,16 @@ else
fi
if test "$enable_zlib" = "yes"; then
if test "$ac_cv_header_zlib_h$ac_cv_lib_z_gzopen" != "yesyes"; then
as_fn_error $? "zlib support requested but not found" "$LINENO" 5
fi
elif test "$ac_cv_header_zlib_h$ac_cv_lib_z_gzopen" = "yesyes"; then
$as_echo "#define ZLIBSUPPORT 1" >>confdefs.h
fi
ac_config_files="$ac_config_files Makefile src/Makefile magic/Makefile tests/Makefile doc/Makefile python/Makefile"
cat >confcache <<\_ACEOF
@ -15049,7 +15075,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by file $as_me 5.27, which was
This file was extended by file $as_me 5.28, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -15115,7 +15141,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
file config.status 5.27
file config.status 5.28
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"

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@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT([file],[5.27],[christos@astron.com])
AC_INIT([file],[5.28],[christos@astron.com])
AM_INIT_AUTOMAKE([subdir-objects foreign])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
@ -34,6 +34,11 @@ fi], [
AC_DEFINE([ELFCORE], 1, [Define for ELF core file support])
])
AC_MSG_CHECKING(for zlib support)
AC_ARG_ENABLE(zlib,
[AS_HELP_STRING([--disable-zlib], [disable zlib compression support @<:@default=auto@:>@])])
AC_MSG_RESULT($enable_zlib)
AC_MSG_CHECKING(for file formats in man section 5)
AC_ARG_ENABLE(fsect-man5,
[ --enable-fsect-man5 enable file formats in man section 5],
@ -84,7 +89,9 @@ AC_CHECK_HEADERS(stdint.h fcntl.h locale.h stdint.h inttypes.h unistd.h)
AC_CHECK_HEADERS(stddef.h utime.h wchar.h wctype.h limits.h)
AC_CHECK_HEADERS(getopt.h err.h xlocale.h signal.h)
AC_CHECK_HEADERS(sys/mman.h sys/stat.h sys/types.h sys/utime.h sys/time.h)
AC_CHECK_HEADERS(zlib.h)
if test "$enable_zlib" != "no"; then
AC_CHECK_HEADERS(zlib.h)
fi
AC_CHECK_TYPE([sig_t],[AC_DEFINE([HAVE_SIG_T],1,[Have sig_t type])],,[
#ifdef HAVE_SIGNAL_H
#include <signal.h>
@ -148,7 +155,9 @@ dnl Provide implementation of some required functions if necessary
AC_REPLACE_FUNCS(getopt_long asprintf vasprintf strlcpy strlcat getline ctime_r asctime_r localtime_r gmtime_r pread strcasestr fmtcheck dprintf)
dnl Checks for libraries
AC_CHECK_LIB(z,gzopen)
if test "$enable_zlib" != "no"; then
AC_CHECK_LIB(z, gzopen)
fi
if test "$MINGW" = 1; then
AC_CHECK_LIB(gnurx,regexec,,AC_MSG_ERROR([libgnurx is required to build file(1) with MinGW]))
fi
@ -156,5 +165,14 @@ fi
dnl See if we are cross-compiling
AM_CONDITIONAL(IS_CROSS_COMPILE, test "$cross_compiling" = yes)
dnl Final sanity checks
if test "$enable_zlib" = "yes"; then
if test "$ac_cv_header_zlib_h$ac_cv_lib_z_gzopen" != "yesyes"; then
AC_MSG_ERROR([zlib support requested but not found])
fi
elif test "$ac_cv_header_zlib_h$ac_cv_lib_z_gzopen" = "yesyes"; then
AC_DEFINE([ZLIBSUPPORT], 1, [Enable zlib compression support])
fi
AC_CONFIG_FILES([Makefile src/Makefile magic/Makefile tests/Makefile doc/Makefile python/Makefile])
AC_OUTPUT

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@ -1,4 +1,4 @@
.\" $File: file.man,v 1.120 2016/03/31 17:51:12 christos Exp $
.\" $File: file.man,v 1.121 2016/06/07 22:09:20 rrt Exp $
.Dd March 13, 2016
.Dt FILE __CSECTION__
.Os
@ -213,6 +213,9 @@ Prints ELF file details.
Consults magic files.
.It tar
Examines tar files.
.It text
A synonym for
.Sq ascii .
.El
.It Fl Fl extension
Print a slash-separated list of valid extensions for the file type found.

65
magic/Magdir/ber Normal file
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@ -0,0 +1,65 @@
#------------------------------------------------------------------------------
# $File: ber,v 1.1 2016/06/05 00:21:30 christos Exp $
# ber: file(1) magic for several BER formats used in the mobile
# telecommunications industry (Georg Sauthoff)
# The file formats are standardized by the GSMA (GSM association).
# They are specified via ASN.1 schemas and some prose. Basic encoding
# rules (BER) is the used encoding. The formats are used for exchanging
# call data records (CDRs) between mobile operators and associated
# parties for roaming clearing purposes and fraud detection.
# The magic file covers:
# - TAP files (TD.57) - CDR batches and notifications
# - RAP files (TD.32) - return batches and acknowledgements
# - NRT files (TD.35) - CDR batches for 'near real time' processing
#
# TAP 3 Files
# TAP -> Transferred Account Procedure
# cf. http://www.gsma.com/newsroom/wp-content/uploads/TD.57-v32.31.pdf
# TransferBatch short tag
0 byte 0x61
# BatchControlInfo short tag
>&1 search/b5 \x64
# Sender long tag #TAP 3.x (BER encoded)
>>&1 search/b8 \x5f\x81\x44
# <SpecificationVersionNumber>3</><ReleaseVersionNumber> block
>>>&64 search/b64 \x5f\x81\x49\x01\x03\x5f\x81\x3d\x01
>>>>&0 byte x TAP 3.%d Batch (TD.57, Transferred Account)
# Notification short tag
0 byte 0x62
# Sender long tag
>2 search/b8 \x5f\x81\x44
# <SpecificationVersionNumber>3</><ReleaseVersionNumber> block
>>&64 search/b64 \x5f\x81\x49\x01\x03\x5f\x81\x3d\x01
>>>&0 byte x TAP 3.%d Notification (TD.57, Transferred Account)
# NRT Files
# NRT a.k.a. NRTRDE
0 byte 0x61
# <SpecificationVersionNumber>2</><ReleaseVersionNumber> block
>&1 search/b8 \x5f\x29\x01\x02\x5f\x25\x01
>>&0 byte x NRT 2.%d (TD.35, Near Real Time Roaming Data Exchange)
# RAP Files
# cf. http://www.gsma.com/newsroom/wp-content/uploads/TD.32-v6.11.pdf
# Long ReturnBatch tag
0 string \x7f\x84\x16
# Long RapBatchControlInfo tag
>&1 search/b8 \x7f\x84\x19
# <SpecificationVersionNumber>3</><ReleaseVersionNumber> block
>>&64 search/b64 \x5f\x81\x49\x01\x03\x5f\x81\x3d\x01
# <RapSpecificationVersionNumber>1</><RapReleaseVersionNumber> block
>>>&1 string/b \x5f\x84\x20\x01\x01\x5f\x84\x1f\x01
>>>>&0 byte x RAP 1.%d Batch (TD.32, Returned Account Procedure),
>>>&0 byte x TAP 3.%d
# Long Acknowledgement tag
0 string \x7f\x84\x17
# Long Sender tag
>&1 search/b5 \x5f\x81\x44 RAP Acknowledgement (TD.32, Returned Account Procedure)

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@ -1,5 +1,5 @@
#------------------------------------------------------------------------------
# $File: c-lang,v 1.22 2015/10/29 18:49:11 christos Exp $
# $File: c-lang,v 1.23 2016/05/21 14:28:27 christos Exp $
# c-lang: file(1) magic for C and related languages programs
#
# The strength is to beat standard HTML
@ -38,7 +38,8 @@
!:strength + 30
!:mime text/x-c++
0 regex \^class[\ \t\n]+ C++ source text
!:strength + 30
# But class is reduced to avoid beating php (Jens Schleusener)
!:strength + 13
!:mime text/x-c++
0 regex \^public: C++ source text
!:strength + 30

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@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: console,v 1.25 2016/04/18 20:22:10 christos Exp $
# $File: console,v 1.26 2016/06/12 15:20:37 christos Exp $
# Console game magic
# Toby Deshane <hac@shoelace.digivill.net>
@ -55,6 +55,32 @@
0 string UNIF
>4 lelong <16 UNIF v%d format NES ROM image
#------------------------------------------------------------------------------
# fds: file(1) magic for Famciom Disk System disk images
# Reference: http://wiki.nesdev.com/w/index.php/Family_Computer_Disk_System#.FDS_format
# From: David Korth <gerbilsoft@gerbilsoft.com>
# TODO: Check "Disk info block" and get info from that in addition to the optional header.
# Disk info block. (block 1)
0 name nintendo-fds-disk-info-block
>1 string *NINTENDO-HVC* Famicom Disk System disk image:
>23 byte !1 FMC-
>23 byte 1 FSC-
>16 string x \b%.3s
>15 byte x \b, mfr 0x%02X
>20 byte x (Rev.%02u)
# Headered version.
0 string FDS\x1A
>0x11 string *NINTENDO-HVC*
>>0x10 use nintendo-fds-disk-info-block
>4 byte 1 (%u side)
>4 byte !1 (%u sides)
# Unheadered version.
1 string *NINTENDO-HVC*
>0 use nintendo-fds-disk-info-block
#------------------------------------------------------------------------------
# gameboy: file(1) magic for the Nintendo (Color) Gameboy raw ROM format
# Reference: http://gbdev.gg8.se/wiki/articles/The_Cartridge_Header
@ -569,6 +595,15 @@
0x1C belong 0xC2339F3D Nintendo GameCube disc image:
>0 use nintendo-gcn-disc-common
# Type: Nintendo GameCube embedded disc image
# Commonly found on demo discs.
# From: David Korth <gerbilsoft@gerbilsoft.com>
# Reference: http://hitmen.c02.at/files/yagcd/yagcd/index.html#idx14.8
0 belong 0xAE0F38A2
>0x0C belong 0x00100000
>>(8.L+0x1C) belong 0xC2339F3D Nintendo GameCube embedded disc image:
>>>(8.L) use nintendo-gcn-disc-common
# Type: Nintendo Wii disc image
# From: David Korth <gerbilsoft@gerbilsoft.com>
# Reference: http://wiibrew.org/wiki/Wii_Disc
@ -586,22 +621,15 @@
# Nintendo 3DS file formats.
#
# Type: Nintendo 3DS "NCCH" header.
# Contained within either a CXI executable or an NCSD image.
# From: David Korth <gerbilsoft@gerbilsoft.com>
# Reference: https://www.3dbrew.org/wiki/NCCH
0 name nintendo-3ds-NCCH
>0x100 string NCCH
>>0x150 string >\0 \b: "%.16s"
>>0x112 leshort x (v%u)
>>0x18C byte 2 (New3DS only)
# Type: Nintendo 3DS "NCSD" image. (game cards and eMMC)
# From: David Korth <gerbilsoft@gerbilsoft.com>
# Reference: https://www.3dbrew.org/wiki/NCSD
0x100 string NCSD
>0x118 lequad 0 Nintendo 3DS Game Card image
>>0x1000 use nintendo-3ds-NCCH
# NCCH header for partition 0. (game data)
>>0x1150 string >\0 \b: "%.16s"
>>0x312 byte x (Rev.%02u)
>>0x118C byte 2 (New3DS only)
>>0x18D byte 0 (inner device)
>>0x18D byte 1 (Card1)
>>0x18D byte 2 (Card2)
@ -609,12 +637,74 @@
>0x118 bequad 0x0102020202000000 Nintendo 3DS eMMC dump (Old3DS)
>0x118 bequad 0x0102020203000000 Nintendo 3DS eMMC dump (New3DS)
# Nintendo 3DS version code.
# Reference: https://www.3dbrew.org/wiki/Titles
# Format: leshort containing three fields:
# - 6-bit: Major
# - 6-bit: Minor
# - 4-bit: Revision
# NOTE: Only supporting major/minor versions from 0-15 right now.
# NOTE: Should be prefixed with "v".
0 name nintendo-3ds-version-code
# Raw version.
>0 leshort x \b%u,
# Major version.
>0 leshort&0xFC00 0x0000 0
>0 leshort&0xFC00 0x0400 1
>0 leshort&0xFC00 0x0800 2
>0 leshort&0xFC00 0x0C00 3
>0 leshort&0xFC00 0x1000 4
>0 leshort&0xFC00 0x1400 5
>0 leshort&0xFC00 0x1800 6
>0 leshort&0xFC00 0x1C00 7
>0 leshort&0xFC00 0x2000 8
>0 leshort&0xFC00 0x2400 9
>0 leshort&0xFC00 0x2800 10
>0 leshort&0xFC00 0x2C00 11
>0 leshort&0xFC00 0x3000 12
>0 leshort&0xFC00 0x3400 13
>0 leshort&0xFC00 0x3800 14
>0 leshort&0xFC00 0x3C00 15
# Minor version.
>0 leshort&0x03F0 0x0000 \b.0
>0 leshort&0x03F0 0x0010 \b.1
>0 leshort&0x03F0 0x0020 \b.2
>0 leshort&0x03F0 0x0030 \b.3
>0 leshort&0x03F0 0x0040 \b.4
>0 leshort&0x03F0 0x0050 \b.5
>0 leshort&0x03F0 0x0060 \b.6
>0 leshort&0x03F0 0x0070 \b.7
>0 leshort&0x03F0 0x0080 \b.8
>0 leshort&0x03F0 0x0090 \b.9
>0 leshort&0x03F0 0x00A0 \b.10
>0 leshort&0x03F0 0x00B0 \b.11
>0 leshort&0x03F0 0x00C0 \b.12
>0 leshort&0x03F0 0x00D0 \b.13
>0 leshort&0x03F0 0x00E0 \b.14
>0 leshort&0x03F0 0x00F0 \b.15
# Revision.
>0 leshort&0x000F x \b.%u
# Type: Nintendo 3DS "NCCH" container.
# https://www.3dbrew.org/wiki/NCCH
0x100 string NCCH Nintendo 3DS
>0x18D byte&2 0 File Archive (CFA)
>0x18D byte&2 2 Executable Image (CXI)
>0 use nintendo-3ds-NCCH
0x100 string NCCH Nintendo 3DS
>0x18D byte&2 0 File Archive (CFA)
>0x18D byte&2 2 Executable Image (CXI)
>0x150 string >\0 \b: "%.16s"
>0x18D byte 0x05
>>0x10E leshort x (Old3DS System Update v
>>0x10E use nintendo-3ds-version-code
>>0x10E leshort x \b)
>0x18D byte 0x15
>>0x10E leshort x (New3DS System Update v
>>0x10E use nintendo-3ds-version-code
>>0x10E leshort x \b)
>0x18D byte !0x05
>>0x18D byte !0x15
>>>0x112 byte x (v
>>>0x112 use nintendo-3ds-version-code
>>>0x112 byte x \b)
>0x18C byte 2 (New3DS only)
# Type: Nintendo 3DS "SMDH" file. (application description)
# From: David Korth <gerbilsoft@gerbilsoft.com>

91
magic/Magdir/coverage Normal file
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@ -0,0 +1,91 @@
#------------------------------------------------------------------------------
# $File: coverage,v 1.1 2016/06/05 00:26:32 christos Exp $
# xoverage: file(1) magic for test coverage data
# File formats used to store test coverage data
# 2016-05-21, Georg Sauthoff <mail@georg.so>
# - GCC gcno - written by GCC at compile time when compiling with
# gcc -ftest-coverage
# - GCC gcda - written by a program that was compiled with
# gcc -fprofile-arcs
# - LLVM raw profiles - generated by a program compiled with
# clang -fprofile-instr-generate -fcoverage-mapping ...
# - LLVM indexed profiles - generated by
# llvm-profdata
# - GCOV reports, i.e. the annotated source code
# - LCOV trace files, i.e. aggregated GCC profiles
#
# GCC coverage tracefiles
# .gcno file are created during compile time,
# while data collected during runtime is stored in .gcda files
# cf. gcov-io.h
# https://gcc.gnu.org/onlinedocs/gcc-5.3.0/gcc/Gcov-Data-Files.html
# Examples:
# Fedora 23/x86-64/gcc-5.3.1: 6f 6e 63 67 52 33 30 35
# Debian 8 PPC64/gcc-4.9.2 : 67 63 6e 6f 34 30 39 2a
0 lelong 0x67636e6f GCC gcno coverage (-ftest-coverage),
>&3 byte x version %c.
>&1 byte x \b%c
# big endian
0 belong 0x67636e6f GCC gcno coverage (-ftest-coverage),
>&0 byte x version %c.
>&2 byte x \b%c (big-endian)
# Examples:
# Fedora 23/x86-64/gcc-5.3.1: 61 64 63 67 52 33 30 35
# Debian 8 PPC64/gcc-4.9.2 : 67 63 64 61 34 30 39 2a
0 lelong 0x67636461 GCC gcda coverage (-fprofile-arcs),
>&3 byte x version %c.
>&1 byte x \b%c
# big endian
0 belong 0x67636461 GCC gcda coverage (-fprofile-arcs),
>&0 byte x version %c.
>&2 byte x \b%c (big-endian)
# LCOV tracefiles
# cf. http://ltp.sourceforge.net/coverage/lcov/geninfo.1.php
0 string TN:
>&0 search/64 \nSF:/ LCOV coverage tracefile
# Coverage reports generated by gcov
# i.e. source code annoted with coverage information
0 string \x20\x20\x20\x20\x20\x20\x20\x20-:\x20\x20\x20\ 0:Source:
>&0 search/128 \x20\x20\x20\x20\x20\x20\x20\x20-:\x20\x20\x20\ 0:Graph:
>>&0 search/128 \x20\x20\x20\x20\x20\x20\x20\x20-:\x20\x20\x20\ 0:Data: GCOV coverage report
# LLVM coverage files
# raw data after running a program compiled with:
# `clang -fprofile-instr-generate -fcoverage-mapping ...`
# default name: default.profraw
# magic is: \xFF lprofr \x81
# cf. http://llvm.org/docs/doxygen/html/InstrProfData_8inc_source.html
0 lequad 0xff6c70726f667281 LLVM raw profile data,
>&0 byte x version %d
# big endian
0 bequad 0xff6c70726f667281 LLVM raw profile data,
>&7 byte x version %d (big-endian)
# LLVM indexed instruction profile (as generated by llvm-profdata)
# magic is: reverse(\xFF lprofi \x81)
# cf. http://llvm.org/docs/CoverageMappingFormat.html
# http://llvm.org/docs/doxygen/html/namespacellvm_1_1IndexedInstrProf.html
# http://llvm.org/docs/CommandGuide/llvm-cov.html
# http://llvm.org/docs/CommandGuide/llvm-profdata.html
0 lequad 0x8169666f72706cff LLVM indexed profile data,
>&0 byte x version %d
# big endian
0 bequad 0x8169666f72706cff LLVM indexed profile data,
>&7 byte x version %d (big-endian)

View File

@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: database,v 1.48 2016/04/14 20:34:28 christos Exp $
# $File: database,v 1.49 2016/06/11 17:01:51 christos Exp $
# database: file(1) magic for various databases
#
# extracted from header/code files by Graeme Wilford (eep2gw@ee.surrey.ac.uk)
@ -611,3 +611,14 @@
!:ext pan
# database name
>>>5 pstring x \b, "%s"
#
#
# askSam Database by Stefan A. Haubenthal <polluks@web.de>
0 string askw40\0 askSam DB
#
#
# MUIbase Database Tool by Stefan A. Haubenthal <polluks@web.de>
0 string MBSTV\040 MUIbase DB
>6 string x version %s

View File

@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: elf,v 1.69 2015/06/16 17:23:08 christos Exp $
# $File: elf,v 1.70 2016/06/02 12:36:30 christos Exp $
# elf: file(1) magic for ELF executables
#
# We have to check the byte order flag to see what byte order all the
@ -301,25 +301,23 @@
>>0 use elf-le
>5 byte 2 MSB
>>0 use \^elf-le
# Up to now only 0, 1 and 2 are defined; I've seen a file with 0x83, it seemed
# like proper ELF, but extracting the string had bad results.
>4 byte <0x80
>>8 string >\0 (%s)
>8 string \0
>>7 byte 0 (SYSV)
>>7 byte 1 (HP-UX)
>>7 byte 2 (NetBSD)
>>7 byte 3 (GNU/Linux)
>>7 byte 4 (GNU/Hurd)
>>7 byte 5 (86Open)
>>7 byte 6 (Solaris)
>>7 byte 7 (Monterey)
>>7 byte 8 (IRIX)
>>7 byte 9 (FreeBSD)
>>7 byte 10 (Tru64)
>>7 byte 11 (Novell Modesto)
>>7 byte 12 (OpenBSD)
>8 string \2
>>7 byte 13 (OpenVMS)
>>7 byte 97 (ARM)
>>7 byte 255 (embedded)
>7 byte 0 (SYSV)
>7 byte 1 (HP-UX)
>7 byte 2 (NetBSD)
>7 byte 3 (GNU/Linux)
>7 byte 4 (GNU/Hurd)
>7 byte 5 (86Open)
>7 byte 6 (Solaris)
>7 byte 7 (Monterey)
>7 byte 8 (IRIX)
>7 byte 9 (FreeBSD)
>7 byte 10 (Tru64)
>7 byte 11 (Novell Modesto)
>7 byte 12 (OpenBSD)
>7 byte 13 (OpenVMS)
>7 byte 14 (HP NonStop Kernel)
>7 byte 15 (AROS Research Operating System)
>7 byte 16 (FenixOS)
>7 byte 17 (Nuxi CloudABI)
>7 byte 97 (ARM)
>7 byte 255 (embedded)

View File

@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
# $File: msdos,v 1.105 2016/03/03 18:58:14 christos Exp $
# $File: msdos,v 1.106 2016/06/11 00:52:14 christos Exp $
# msdos: file(1) magic for MS-DOS files
#
@ -633,47 +633,86 @@
0 string/b \102\101\050\000\000\000\056\000\000\000\000\000\000\000 Icon for MS Windows
# Windows icons
0 name ico-dir
# not entirely accurate, the number of icons is part of the header
>0 byte 1 - 1 icon
>0 ubyte >1 - %d icons
>2 byte 0 \b, 256x
>2 byte !0 \b, %dx
>3 byte 0 \b256
>3 byte !0 \b%d
>4 ubyte !0 \b, %d colors
# Update: Joerg Jenderek
# URL: https://en.wikipedia.org/wiki/CUR_(file_format)
# Note: similiar to Windows CURsor. container for BMP (only DIB part) or PNG
0 belong 0x00000100
>9 byte 0
>>0 byte x MS Windows icon resource
!:mime image/x-icon
>>4 use ico-dir
>>0 byte x
>>0 use cur-ico-dir
>9 ubyte 0xff
>>0 byte x MS Windows icon resource
!:mime image/x-icon
>>4 use ico-dir
>>0 byte x
>>0 use cur-ico-dir
# displays number of icons and information for icon or cursor
0 name cur-ico-dir
# skip some Lotus 1-2-3 worksheets, CYCLE.PIC and keep Windows cursors with
# 1st data offset = dir header size + n * dir entry size = 6 + n * 10h = ?6h
>18 ulelong &0x00000006
# skip remaining worksheets, because valid only for DIB image (40) or PNG image (\x89PNG)
>>(18.l) ulelong x MS Windows
>>>0 ubelong 0x00000100 icon resource
#!:mime image/vnd.microsoft.icon
!:mime image/x-icon
!:ext ico
>>>>4 uleshort x - %d icon
# plural s
>>>>4 uleshort >1 \bs
# 1st icon
>>>>0x06 use ico-entry
# 2nd icon
>>>>4 uleshort >1
>>>>>0x16 use ico-entry
>>>0 ubelong 0x00000200 cursor resource
#!:mime image/x-cur
!:mime image/x-win-bitmap
!:ext cur
>>>>4 uleshort x - %d icon
>>>>4 uleshort >1 \bs
# 1st cursor
>>>>0x06 use cur-entry
#>>>>0x16 use cur-entry
# display information of one cursor entry
0 name cur-entry
>0 use cur-ico-entry
>4 uleshort x \b, hotspot @%dx
>6 uleshort x \b%d
# display information of one icon entry
0 name ico-entry
>0 use cur-ico-entry
# normally 0 1 but also found 14
>4 uleshort >1 \b, %d planes
# normally 0 1 but also found some 3, 4, some 6, 8, 24, many 32, two 256
>6 uleshort >1 \b, %d bits/pixel
# display shared information of cursor or icon entry
0 name cur-ico-entry
>0 byte =0 \b, 256x
>0 byte !0 \b, %dx
>1 byte =0 \b256
>1 byte !0 \b%d
# number of colors in palette
>2 ubyte !0 \b, %d colors
# reserved 0 FFh
#>3 ubyte x \b, reserved %x
#>8 ulelong x \b, image size %d
# offset of PNG or DIB image
#>12 ulelong x \b, offset 0x%x
# PNG header (\x89PNG)
>(12.l) ubelong =0x89504e47
>>&-4 indirect x \b with
# DIB image
>(12.l) ubelong !0x89504e47
#>>&-4 use dib-image
# Windows non-animated cursors
0 name cur-dir
# not entirely accurate, the number of icons is part of the header
>0 byte 1 - 1 icon
>0 ubyte >1 - %d icons
>2 byte 0 \b, 256x
>2 byte !0 \b, %dx
>3 byte 0 \b256
>3 byte !0 \b%d
>6 uleshort x \b, hotspot @%dx
>8 uleshort x \b%d
# Update: Joerg Jenderek
# URL: https://en.wikipedia.org/wiki/CUR_(file_format)
# Note: similiar to Windows ICOn. container for BMP ( only DIB part)
# GRR: line below is too general as it catches also Lotus 1-2-3 files
0 belong 0x00000200
>9 byte 0
>>0 byte x MS Windows cursor resource
!:mime image/x-cur
>>4 use cur-dir
>>0 use cur-ico-dir
>9 ubyte 0xff
>>0 byte x MS Windows cursor resource
!:mime image/x-cur
>>4 use cur-dir
>>0 use cur-ico-dir
# .chr files
0 string/b PK\010\010BGI Borland font

View File

@ -1,7 +1,7 @@
#------------------------------------------------------------------------------
# msx: file(1) magic for the MSX Home Computer
# v1.1
# v1.3
# Fabio R. Schmidlin <sd-snatcher@users.sourceforge.net>
############## MSX Music file formats ##############
@ -99,34 +99,6 @@
>>5 uleshort 0
>>>3 uleshort >0x013D MSX Graph Saurus compressed image
# Maki-chan Graphic format
0 string/b MAKI02\ \ Maki-chan image,
>8 byte x system ID: %c
>9 byte x \b%c
>10 byte x \b%c
>11 byte x \b%c,
>13 search/0x200 \x1A
# >>&3 ubyte 0 , video mode: PC-98 400 lines, 16 analog colors
# >>&3 ubyte 1 , video mode: MSX SC7, 16 analog colors
# >>&3 ubyte 2 , video mode: VM-98 400 lines, 8 analog colors
# >>&3 ubyte 3 , video mode: PC-88 analog, 200 lines, 8 analog colors
# >>&3 ubyte 4 , video mode: 400 lines, 16 digital colors
# >>&3 ubyte 5 , video mode: 200 lines, 16 digital colors
# >>&3 ubyte 6 , video mode: old PC-98 digital 400 lines, 8 colors
# >>&3 ubyte 7 , video mode: PC-88 400 lines, 8 digital colors
>>&8 uleshort+1 x %dx
>>&10 uleshort+1 x \b%d,
>>&3 ubyte&0x82 0x80 256 colors
>>&3 ubyte&0x82 0x00 16 colors
>>&3 ubyte&0x82 0x01 8 colors
>>&3 ubyte&0x04 4 digital
>>&3 ubyte&0x04 0 analog
>>&3 ubyte&0x01 1 \b, 2:1 dot aspect ratio
# Japanese PIC file
0 string/b PIC\x1A
>4 lelong 0 Japanese PIC image file
# MSX G9B image file
0 string/b G9B
>1 uleshort 11
@ -146,70 +118,152 @@
############## Other MSX file formats ##############
# MSX ROMs
# MSX internal ROMs
0 ubeshort 0xF3C3
>2 uleshort <0x4000
>>8 ubyte 0xC3
>>>9 uleshort <0x4000
>>>>0x0B ubeshort 0x00C3
>>>>>0x0D uleshort <0x4000
>>>>>>0x0F ubeshort 0x00C3
>>>>>>>0x11 uleshort <0x4000
>>>>>>>>0x13 ubeshort 0x00C3
>>>>>>>>>0x15 uleshort <0x4000
>>>>>>>>>>0x50 ubyte 0xC3
>>>>>>>>>>>0x51 uleshort <0x4000
>>>>>>>>>>>>(9.s) ubyte 0xC3
>>>>>>>>>>>>>&0 uleshort >0x4000
>>>>>>>>>>>>>>&0 ubyte 0xC3 MSX BIOS+BASIC
>>>>>>>>>>>>>>>0x002D ubyte+1 <3 \b. version=MSX%d
>>>>>>>>>>>>>>>0x002D ubyte 2 \b, version=MSX2+
>>>>>>>>>>>>>>>0x002D ubyte 3 \b, version=MSX Turbo-R
>>>>>>>>>>>>>>>0x002D ubyte >3 \b, version=Unknown MSX %d version
>>>>>>>>>>>>>>>0x0006 ubyte x \b, VDP.DR=0x%2x
>>>>>>>>>>>>>>>0x0007 ubyte x \b, VDP.DW=0x%2x
>>>>>>>>>>>>>>>0x002B ubyte&0xF 0 \b, charset=Japanese
>>>>>>>>>>>>>>>0x002B ubyte&0xF 1 \b, charset=International
>>>>>>>>>>>>>>>0x002B ubyte&0xF 2 \b, charset=Korean
>>>>>>>>>>>>>>>0x002B ubyte&0xF >2 \b, charset=Unknown id:%d
>>>>>>>>>>>>>>>0x002B ubyte&0x70 0x00 \b, date format=Y-M-D
>>>>>>>>>>>>>>>0x002B ubyte&0x70 0x10 \b, date format=M-D-Y
>>>>>>>>>>>>>>>0x002B ubyte&0x70 0x20 \b, date format=D-M-Y
>>>>>>>>>>>>>>>0x002B ubyte&0x80 0x00 \b, vfreq=60Hz
>>>>>>>>>>>>>>>0x002B ubyte&0x80 0x80 \b, vfreq=50Hz
>>>>>>>>>>>>>>>0x002C ubyte&0x0F 0 \b, keyboard=Japanese
>>>>>>>>>>>>>>>0x002C ubyte&0x0F 1 \b, keyboard=International
>>>>>>>>>>>>>>>0x002C ubyte&0x0F 2 \b, keyboard=French
>>>>>>>>>>>>>>>0x002C ubyte&0x0F 3 \b, keyboard=UK
>>>>>>>>>>>>>>>0x002C ubyte&0x0F 4 \b, keyboard=German
>>>>>>>>>>>>>>>0x002C ubyte&0x0F 5 \b, keyboard=Unknown id:%d
>>>>>>>>>>>>>>>0x002C ubyte&0x0F 6 \b, keyboard=Spanish
>>>>>>>>>>>>>>>0x002C ubyte&0x0F >6 \b, keyboard=Unknown id:%d
>>>>>>>>>>>>>>>0x002C ubyte&0xF0 0x00 \b, basic=Japanese
>>>>>>>>>>>>>>>0x002C ubyte&0xF0 0x10 \b, basic=International
>>>>>>>>>>>>>>>0x002C ubyte&0xF0 >0x10 \b, basic=Unknown id:%d
>>>>>>>>>>>>>>>0x002E ubyte&1 1 \b, built-in MIDI
0 string/b CD
>2 uleshort >0x10
>>2 uleshort <0x4000
>>>4 uleshort <0x4000
>>>>6 uleshort <0x4000
>>>>>8 ubyte 0xC3
>>>>>>9 uleshort <0x4000
>>>>>>>0x10 ubyte 0xC3
>>>>>>>>0x11 uleshort <0x4000
>>>>>>>>>0x14 ubyte 0xC3
>>>>>>>>>>0x15 uleshort <0x4000 MSX2/2+/TR SubROM
0 string \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
>0x5F0 ubequad 0x8282828244380000
>>0x150 ubyte 0x38
>>>0x170 string \20\20\20
>>>>0x1E32 string ())
>>>>>0x2130 ubequad 0xA5A5594924231807
>>>>>0x2138 ubequad 0x4A4A3424488830C0 MSX Kanji Font
# MSX extension ROMs
0 string/b AB
>2 uleshort 0x0010 MSX ROM
>>2 uleshort x \b, init=0x%4x
>>4 uleshort >0 \b, stat=0x%4x
>>6 uleshort >0 \b, dev=0x%4x
>>4 uleshort >0 \b, stahdl=0x%4x
>>6 uleshort >0 \b, devhdl=0x%4x
>>8 uleshort >0 \b, bas=0x%4x
>2 uleshort 0x4010 MSX ROM
>>2 uleshort x \b, init=0x%04x
>>4 uleshort >0 \b, stat=0x%04x
>>6 uleshort >0 \b, dev=0x%04x
>>4 uleshort >0 \b, stahdl=0x%04x
>>6 uleshort >0 \b, devhdl=0x%04x
>>8 uleshort >0 \b, bas=0x%04x
>2 uleshort 0x8010 MSX ROM
>>2 uleshort x \b, init=0x%04x
>>4 uleshort >0 \b, stat=0x%04x
>>6 uleshort >0 \b, dev=0x%04x
>>4 uleshort >0 \b, stahdl=0x%04x
>>6 uleshort >0 \b, devhdl=0x%04x
>>8 uleshort >0 \b, bas=0x%04x
0 string/b AB\0\0
>6 uleshort 0
>>4 uleshort >0x400F MSX-BASIC extension ROM
>>>4 uleshort >0 \b, stahdl=0x%04x
>>>6 uleshort >0 \b, devhdl=0x%04x
>>>0x1C string OPLL \b, MSX-Music
>>>>0x18 string PAC2 \b (external)
>>>>0x18 string APRL \b (internal)
0 string/b AB\0\0\0\0
>6 uleshort >0x400F MSX device BIOS
>>6 uleshort >0 \b, devhdl=0x%04x
0 string/b AB
#>2 string 5JSuperLAYDOCK MSX Super Laydock ROM
#>3 string @HYDLIDE3MSX MSX Hydlide-3 ROM
#>3 string @3\x80IA862 Golvellius MSX1 ROM
>2 uleshort >10
>>10 string \0\0\0\0\0\0 MSX ROM
>>>0x10 string YZ\0\0\0\0 Konami Game Master 2 MSX ROM
>>>0x10 string CD \b, Konami RC-
>>>>0x12 ubyte x \b%d
>>>>0x13 ubyte/16 x \b%d
>>>>0x13 ubyte&0xF x \b%d
>>>0x10 string EF \b, Konami RC-
>>>>0x12 ubyte x \b%d
>>>>0x13 ubyte/16 x \b%d
>>>>0x13 ubyte&0xF x \b%d
>>>2 uleshort x \b, init=0x%04x
>>>4 uleshort >0 \b, stat=0x%04x
>>>6 uleshort >0 \b, dev=0x%04x
>>>8 uleshort >0 \b, bas=0x%04x
>2 uleshort 0
>>4 uleshort 0
>>>6 uleshort 0
>>>>8 uleshort >0 MSX BASIC program in ROM, bas=0x%04x
>2 uleshort >15
>>2 uleshort <0xC000
>>>8 string \0\0\0\0\0\0\0\0
>>>>(2.s&0x3FFF) uleshort >0 MSX ROM
>>>>>0x10 string YZ\0\0\0\0 Konami Game Master 2 MSX ROM
>>>>>0x10 string CD \b, Konami RC-
>>>>>>0x12 ubyte x \b%d
>>>>>>0x13 ubyte/16 x \b%d
>>>>>>0x13 ubyte&0xF x \b%d
>>>>>0x10 string EF \b, Konami RC-
>>>>>>0x12 ubyte x \b%d
>>>>>>0x13 ubyte/16 x \b%d
>>>>>>0x13 ubyte&0xF x \b%d
>>>>>2 uleshort x \b, init=0x%04x
>>>>>4 uleshort >0 \b, stahdl=0x%04x
>>>>>6 uleshort >0 \b, devhdl=0x%04x
>>>>>8 uleshort >0 \b, bas=0x%04x
>>>2 uleshort 0
>>>>4 uleshort 0
>>>>>6 uleshort 0
>>>>>>8 uleshort >0 MSX BASIC program in ROM, bas=0x%04x
0x4000 string/b AB
>0x4002 uleshort >0x4010
>>0x400A string \0\0\0\0\0\0 MSX MegaROM with nonstandard page order
>0x4002 uleshort >0x400F
>>0x400A string \0\0\0\0\0\0 MSX ROM with nonstandard page order
>>0x4002 uleshort x \b, init=0x%04x
>>0x4004 uleshort >0 \b, stat=0x%04x
>>0x4006 uleshort >0 \b, dev=0x%04x
>>0x4004 uleshort >0 \b, stahdl=0x%04x
>>0x4006 uleshort >0 \b, devhdl=0x%04x
>>0x4008 uleshort >0 \b, bas=0x%04x
0x8000 string/b AB
>0x8002 uleshort >0x4010
>>0x800A string \0\0\0\0\0\0 MSX MegaROM with nonstandard page order
>0x8002 uleshort >0x400F
>>0x800A string \0\0\0\0\0\0 MSX ROM with nonstandard page order
>>0x8002 uleshort x \b, init=0x%04x
>>0x8004 uleshort >0 \b, stat=0x%04x
>>0x8006 uleshort >0 \b, dev=0x%04x
>>0x8004 uleshort >0 \b, stahdl=0x%04x
>>0x8006 uleshort >0 \b, devhdl=0x%04x
>>0x8008 uleshort >0 \b, bas=0x%04x
0x3C000 string AB
>0x3C008 string/b \0\0\0\0\0\0\0\0 MSX MegaROM with nonstandard page order
0x3C000 string/b AB
>0x3C008 string \0\0\0\0\0\0\0\0 MSX MegaROM with nonstandard page order
>>0x3C002 uleshort x \b, init=0x%04x
>>0x3C004 uleshort >0 \b, stat=0x%04x
>>0x3C006 uleshort >0 \b, dev=0x%04x
>>0x3C004 uleshort >0 \b, stahdl=0x%04x
>>0x3C006 uleshort >0 \b, devhdl=0x%04x
>>0x3C008 uleshort >0 \b, bas=0x%04x
# MSX BIN file
@ -224,7 +278,7 @@
>>1 uleshort >0x8000 MSX-BASIC program
# MSX .CAS file
0 string \x1F\xA6\xDE\xBA\xCC\x13\x7D\x74 MSX cassette archive
0 string/b \x1F\xA6\xDE\xBA\xCC\x13\x7D\x74 MSX cassette archive
# Mega-Assembler file
0 byte 0xFE

24
magic/Magdir/pc88 Normal file
View File

@ -0,0 +1,24 @@
#------------------------------------------------------------------------------
# pc88: file(1) magic for the NEC Home Computer
# v1.0
# Fabio R. Schmidlin <sd-snatcher@users.sourceforge.net>
# PC88 2D disk image
0x20 ulelong&0xFFFFFEFF 0x2A0
>0x10 string \0\0\0\0\0\0\0\0\0\0
>>0x280 string \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
>>>0x1A ubyte&0xEF 0
>>>>0x1B ubyte&0x8F 0
>>>>>0x1B ubyte&70 <0x40
>>>>>>0x1C ulelong >0x21
>>>>>>>0 regex [[:print:]]* NEC PC-88 disk image, name=%s
>>>>>>>>0x1B ubyte 0 \b, media=2D
>>>>>>>>0x1B ubyte 0x10 \b, media=2DD
>>>>>>>>0x1B ubyte 0x20 \b, media=2HD
>>>>>>>>0x1B ubyte 0x30 \b, media=1D
>>>>>>>>0x1B ubyte 0x40 \b, media=1DD
>>>>>>>>0x1A ubyte 0x10 \b, write-protected

77
magic/Magdir/pc98 Normal file
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@ -0,0 +1,77 @@
#------------------------------------------------------------------------------
# pc98: file(1) magic for the MSX Home Computer
# v1.0
# Fabio R. Schmidlin <sd-snatcher@users.sourceforge.net>
# Maki-chan v1 Graphic format
# The image resolution should be X=(44.L - 40.L) and Y=(46.L - 42.L), but I couldn't find a way to do so
# http://www.jisyo.com/viewer/faq/maki_tech.htm
0 string/b MAKI01 Maki-chan v1.
>6 ubyte|0x20 x \b%c image
>8 ubelong >0x40404040 \b, system ID:
>>8 byte x %c
>>9 byte x \b%c
>>10 byte x \b%c
>>11 byte x \b%c
>44 ubeshort x \b, %dx
>46 ubeshort x \b%d
>38 ubeshort&2 0 \b, 16 paletted RGB colors
>38 ubeshort&2 2 \b, 8 fixed RGB colors
>38 ubeshort&1 1 \b, 2:1 dot aspect ratio
# Maki-chan v2 Graphic format
# http://www.jisyo.com/viewer/faq/mag_tech.htm
# http://mooncore.eu/bunny/txt/makichan.htm
# http://metanest.jp/mag/mag.xhtml
0 string/b MAKI02\ \ Maki-chan v2 image,
>8 byte x system ID: %c
>9 byte x \b%c
>10 byte x \b%c
>11 byte x \b%c,
>13 search/0x200 \x1A
#Maki-chan video modes are a bit messy and seems to have been expanded over the years without too much planing:
#1) When offset1(ubeshort) !=0x0344:
# 1.1) And offset3(ubyte).b7=0:
# - b0=pixel aspect ratio: 1=2:1 (note: this ignores that the machine's 1:1 pixel aspect ratio isn't really 1:1)
# - b1=number of colors: 0=16 colors, 1=8 colors
# - b2=Palette or fixed colors flag (called "analog" and "digital" in the doc): 0=Paletted, 1=Fixed colors encoded directly in the pixel data
# 1.2) And offset3(ubyte).B7=1:
# - b0=256 paletted colors
# - b1=256 fixed colors using the MSX SCR8 palette
#2) When offset1(ubeshort) =0x0344:
# - 256x212 image with 19268 YJK colors. The usual resolution and color information fields from the file must be ignored
>>&1 ubeshort 0x0344 256x212, 19268 fixed YJK colors
>>&1 ubeshort !0x0344
>>>&5 uleshort+1 x %dx
>>>&7 uleshort+1 x \b%d,
>>>&0 ubyte&0x86 0x00 16 paletted RGB colors
>>>&0 ubyte&0x86 0x02 8 paletted RGB colors
>>>&0 ubyte&0x86 0x04 16 fixed RGB colors
>>>&0 ubyte&0x86 0x06 8 fixed RGB colors
>>>&0 ubyte&0x81 0x80 256 paletted RGB colors
>>>&0 ubyte&0x81 0x81 256 fixed MSX-SCR8 colors
>>>&0 ubyte&0x01 1 \b, 2:1 dot aspect ratio
# XLD4 (Q4) picture
11 string/b MAJYO XLD4(Q4) picture
# Yanagisawa Pi picture
#0 string Pi\x1A\0 Yanagisawa Pi picture
#>3 search/0x200 \x04
0 string Pi
>2 search/0x200 \x1A
>>&0 ubyte 0
>>>&3 ubyte 4 Yanagisawa Pi 16 color picture,
>>>&4 byte x system ID: %c
>>>&5 byte x \b%c
>>>&6 byte x \b%c
>>>&7 byte x \b%c,
>>>&10 ubeshort x %dx
>>>&12 ubeshort x \b%d
>>>&3 ubyte 8 Yanagisawa Pi 256 color picture
>>>&4 byte x system ID: %c
>>>&5 byte x \b%c
>>>&6 byte x \b%c
>>>&7 byte x \b%c,
>>>&10 ubeshort x %dx
>>>&12 ubeshort x \b%d

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@ -1,5 +1,5 @@
#------------------------------------------------------------------------------
# $File: perl,v 1.24 2015/03/27 17:58:58 christos Exp $
# $File: perl,v 1.25 2016/06/07 23:28:37 rrt Exp $
# perl: file(1) magic for Larry Wall's perl language.
#
# The `eval' lines recognizes an outrageously clever hack.
@ -23,11 +23,11 @@
!:mime text/x-perl
0 search/1024 eval\ '(exit\ $?0)'\ &&\ eval\ 'exec Perl script text
!:mime text/x-perl
0 search/1024 #!/usr/bin/env\ perl Perl script text executable
0 string #!/usr/bin/env\ perl Perl script text executable
!:mime text/x-perl
0 search/1024 #!\ /usr/bin/env\ perl Perl script text executable
0 string #!\ /usr/bin/env\ perl Perl script text executable
!:mime text/x-perl
0 search/1024 #!
0 string #!
>0 regex \^#!.*/bin/perl([[:space:]].*)*$ Perl script text executable
!:mime text/x-perl

25
magic/Magdir/x68000 Normal file
View File

@ -0,0 +1,25 @@
#------------------------------------------------------------------------------
# x68000: file(1) magic for the Sharp Home Computer
# v1.0
# Fabio R. Schmidlin <sd-snatcher@users.sourceforge.net>
# Yanagisawa PIC picture
0 string PIC
>3 search/0x200 \x1A
>>&0 search/0x200 \x0
>>>&0 ubyte 0 Yanagisawa PIC image file,
>>>>&0 ubyte&15 0 model: X68000,
>>>>&0 ubyte&15 1 model: PC-88VA,
>>>>&0 ubyte&15 2 model: FM-TOWNS,
>>>>&0 ubyte&15 3 model: MAC,
>>>>&0 ubyte&15 15 model: Generic,
>>>>&3 ubeshort x %dx
>>>>&5 ubeshort x \b%d,
>>>>&1 ubeshort 4 colors: 16
>>>>&1 ubeshort 8 colors: 256
>>>>&1 ubeshort 12 colors: 4096
>>>>&1 ubeshort 15 colors: 32768
>>>>&1 ubeshort 16 colors: 65536
>>>>&1 ubeshort >16 colors: %d-bit

View File

@ -1,5 +1,5 @@
#
# $File: Makefile.am,v 1.113 2016/02/26 15:52:45 christos Exp $
# $File: Makefile.am,v 1.116 2016/06/13 19:09:31 christos Exp $
#
MAGIC_FRAGMENT_BASE = Magdir
MAGIC_DIR = $(top_srcdir)/magic
@ -29,6 +29,7 @@ $(MAGIC_FRAGMENT_DIR)/asterix \
$(MAGIC_FRAGMENT_DIR)/att3b \
$(MAGIC_FRAGMENT_DIR)/audio \
$(MAGIC_FRAGMENT_DIR)/basis \
$(MAGIC_FRAGMENT_DIR)/ber \
$(MAGIC_FRAGMENT_DIR)/bflt \
$(MAGIC_FRAGMENT_DIR)/bioinformatics \
$(MAGIC_FRAGMENT_DIR)/blackberry \
@ -57,6 +58,7 @@ $(MAGIC_FRAGMENT_DIR)/communications \
$(MAGIC_FRAGMENT_DIR)/compress \
$(MAGIC_FRAGMENT_DIR)/console \
$(MAGIC_FRAGMENT_DIR)/convex \
$(MAGIC_FRAGMENT_DIR)/coverage \
$(MAGIC_FRAGMENT_DIR)/cracklib \
$(MAGIC_FRAGMENT_DIR)/ctags \
$(MAGIC_FRAGMENT_DIR)/ctf \
@ -191,6 +193,8 @@ $(MAGIC_FRAGMENT_DIR)/parrot \
$(MAGIC_FRAGMENT_DIR)/pascal \
$(MAGIC_FRAGMENT_DIR)/pbf \
$(MAGIC_FRAGMENT_DIR)/pbm \
$(MAGIC_FRAGMENT_DIR)/pc88 \
$(MAGIC_FRAGMENT_DIR)/pc98 \
$(MAGIC_FRAGMENT_DIR)/pdf \
$(MAGIC_FRAGMENT_DIR)/pdp \
$(MAGIC_FRAGMENT_DIR)/perl \
@ -271,6 +275,7 @@ $(MAGIC_FRAGMENT_DIR)/windows \
$(MAGIC_FRAGMENT_DIR)/wireless \
$(MAGIC_FRAGMENT_DIR)/wordprocessors \
$(MAGIC_FRAGMENT_DIR)/wsdl \
$(MAGIC_FRAGMENT_DIR)/x68000 \
$(MAGIC_FRAGMENT_DIR)/xdelta \
$(MAGIC_FRAGMENT_DIR)/xenix \
$(MAGIC_FRAGMENT_DIR)/xilinx \

View File

@ -273,7 +273,7 @@ top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
#
# $File: Makefile.am,v 1.113 2016/02/26 15:52:45 christos Exp $
# $File: Makefile.am,v 1.116 2016/06/13 19:09:31 christos Exp $
#
MAGIC_FRAGMENT_BASE = Magdir
MAGIC_DIR = $(top_srcdir)/magic
@ -301,6 +301,7 @@ $(MAGIC_FRAGMENT_DIR)/asterix \
$(MAGIC_FRAGMENT_DIR)/att3b \
$(MAGIC_FRAGMENT_DIR)/audio \
$(MAGIC_FRAGMENT_DIR)/basis \
$(MAGIC_FRAGMENT_DIR)/ber \
$(MAGIC_FRAGMENT_DIR)/bflt \
$(MAGIC_FRAGMENT_DIR)/bioinformatics \
$(MAGIC_FRAGMENT_DIR)/blackberry \
@ -329,6 +330,7 @@ $(MAGIC_FRAGMENT_DIR)/communications \
$(MAGIC_FRAGMENT_DIR)/compress \
$(MAGIC_FRAGMENT_DIR)/console \
$(MAGIC_FRAGMENT_DIR)/convex \
$(MAGIC_FRAGMENT_DIR)/coverage \
$(MAGIC_FRAGMENT_DIR)/cracklib \
$(MAGIC_FRAGMENT_DIR)/ctags \
$(MAGIC_FRAGMENT_DIR)/ctf \
@ -463,6 +465,8 @@ $(MAGIC_FRAGMENT_DIR)/parrot \
$(MAGIC_FRAGMENT_DIR)/pascal \
$(MAGIC_FRAGMENT_DIR)/pbf \
$(MAGIC_FRAGMENT_DIR)/pbm \
$(MAGIC_FRAGMENT_DIR)/pc88 \
$(MAGIC_FRAGMENT_DIR)/pc98 \
$(MAGIC_FRAGMENT_DIR)/pdf \
$(MAGIC_FRAGMENT_DIR)/pdp \
$(MAGIC_FRAGMENT_DIR)/perl \
@ -543,6 +547,7 @@ $(MAGIC_FRAGMENT_DIR)/windows \
$(MAGIC_FRAGMENT_DIR)/wireless \
$(MAGIC_FRAGMENT_DIR)/wordprocessors \
$(MAGIC_FRAGMENT_DIR)/wsdl \
$(MAGIC_FRAGMENT_DIR)/x68000 \
$(MAGIC_FRAGMENT_DIR)/xdelta \
$(MAGIC_FRAGMENT_DIR)/xenix \
$(MAGIC_FRAGMENT_DIR)/xilinx \

View File

@ -1,6 +1,6 @@
MAGIC = $(pkgdatadir)/magic
lib_LTLIBRARIES = libmagic.la
include_HEADERS = magic.h
nodist_include_HEADERS = magic.h
bin_PROGRAMS = file

View File

@ -98,8 +98,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \
$(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
DIST_COMMON = $(srcdir)/Makefile.am $(include_HEADERS) \
$(am__DIST_COMMON)
DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
@ -193,7 +192,7 @@ am__can_run_installinfo = \
n|no|NO) false;; \
*) (install-info --version) >/dev/null 2>&1;; \
esac
HEADERS = $(include_HEADERS)
HEADERS = $(nodist_include_HEADERS)
am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
# Read a list of newline-separated strings from the standard input,
# and print each of them once, without duplicates. Input order is
@ -340,7 +339,7 @@ top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
MAGIC = $(pkgdatadir)/magic
lib_LTLIBRARIES = libmagic.la
include_HEADERS = magic.h
nodist_include_HEADERS = magic.h
AM_CPPFLAGS = -DMAGIC='"$(MAGIC)"'
AM_CFLAGS = $(CFLAG_VISIBILITY) @WARNINGS@
libmagic_la_SOURCES = magic.c apprentice.c softmagic.c ascmagic.c \
@ -551,9 +550,9 @@ mostlyclean-libtool:
clean-libtool:
-rm -rf .libs _libs
install-includeHEADERS: $(include_HEADERS)
install-nodist_includeHEADERS: $(nodist_include_HEADERS)
@$(NORMAL_INSTALL)
@list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
@list='$(nodist_include_HEADERS)'; test -n "$(includedir)" || list=; \
if test -n "$$list"; then \
echo " $(MKDIR_P) '$(DESTDIR)$(includedir)'"; \
$(MKDIR_P) "$(DESTDIR)$(includedir)" || exit 1; \
@ -567,9 +566,9 @@ install-includeHEADERS: $(include_HEADERS)
$(INSTALL_HEADER) $$files "$(DESTDIR)$(includedir)" || exit $$?; \
done
uninstall-includeHEADERS:
uninstall-nodist_includeHEADERS:
@$(NORMAL_UNINSTALL)
@list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
@list='$(nodist_include_HEADERS)'; test -n "$(includedir)" || list=; \
files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
dir='$(DESTDIR)$(includedir)'; $(am__uninstall_files_from_dir)
@ -721,7 +720,7 @@ info: info-am
info-am:
install-data-am: install-includeHEADERS
install-data-am: install-nodist_includeHEADERS
install-dvi: install-dvi-am
@ -767,8 +766,8 @@ ps: ps-am
ps-am:
uninstall-am: uninstall-binPROGRAMS uninstall-includeHEADERS \
uninstall-libLTLIBRARIES
uninstall-am: uninstall-binPROGRAMS uninstall-libLTLIBRARIES \
uninstall-nodist_includeHEADERS
.MAKE: all check install install-am install-strip
@ -779,15 +778,15 @@ uninstall-am: uninstall-binPROGRAMS uninstall-includeHEADERS \
distclean-tags distdir dvi dvi-am html html-am info info-am \
install install-am install-binPROGRAMS install-data \
install-data-am install-dvi install-dvi-am install-exec \
install-exec-am install-html install-html-am \
install-includeHEADERS install-info install-info-am \
install-libLTLIBRARIES install-man install-pdf install-pdf-am \
install-exec-am install-html install-html-am install-info \
install-info-am install-libLTLIBRARIES install-man \
install-nodist_includeHEADERS install-pdf install-pdf-am \
install-ps install-ps-am install-strip installcheck \
installcheck-am installdirs maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-compile \
mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
tags tags-am uninstall uninstall-am uninstall-binPROGRAMS \
uninstall-includeHEADERS uninstall-libLTLIBRARIES
uninstall-libLTLIBRARIES uninstall-nodist_includeHEADERS
.PRECIOUS: Makefile

View File

@ -32,7 +32,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: apprentice.c,v 1.248 2016/03/31 17:51:12 christos Exp $")
FILE_RCSID("@(#)$File: apprentice.c,v 1.249 2016/05/17 21:43:07 christos Exp $")
#endif /* lint */
#include "magic.h"
@ -3104,6 +3104,7 @@ apprentice_compile(struct magic_set *ms, struct magic_map *map, const char *fn)
(void)close(fd);
rv = 0;
out:
apprentice_unmap(map);
free(dbname);
return rv;
}

View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: cdf.c,v 1.80 2016/05/06 15:17:10 christos Exp $")
FILE_RCSID("@(#)$File: cdf.c,v 1.82 2016/06/01 22:25:25 christos Exp $")
#endif
#include <assert.h>
@ -572,11 +572,11 @@ cdf_read_short_sector_chain(const cdf_header_t *h,
{
size_t ss = CDF_SHORT_SEC_SIZE(h), i, j;
scn->sst_tab = NULL;
scn->sst_len = cdf_count_chain(ssat, sid, ss);
scn->sst_len = cdf_count_chain(ssat, sid, CDF_SEC_SIZE(h));
scn->sst_dirlen = len;
scn->sst_ss = ss;
if (sst->sst_tab == NULL || scn->sst_len == (size_t)-1)
if (scn->sst_len == (size_t)-1)
goto out;
scn->sst_tab = calloc(scn->sst_len, ss);
@ -683,7 +683,7 @@ cdf_read_ssat(const cdf_info_t *info, const cdf_header_t *h,
cdf_secid_t sid = h->h_secid_first_sector_in_short_sat;
ssat->sat_tab = NULL;
ssat->sat_len = cdf_count_chain(sat, sid, CDF_SEC_SIZE(h));
ssat->sat_len = cdf_count_chain(sat, sid, ss);
if (ssat->sat_len == (size_t)-1)
goto out;
@ -1068,6 +1068,8 @@ cdf_unpack_catalog(const cdf_header_t *h, const cdf_stream_t *sst,
if (b > eb)
break;
}
if (nr == 0)
return -1;
nr--;
*cat = CAST(cdf_catalog_t *,
malloc(sizeof(cdf_catalog_t) + nr * sizeof(*ce)));

View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: compress.c,v 1.96 2016/04/20 00:00:26 christos Exp $")
FILE_RCSID("@(#)$File: compress.c,v 1.97 2016/05/13 23:02:28 christos Exp $")
#endif
#include "magic.h"
@ -62,10 +62,9 @@ typedef void (*sig_t)(int);
#if defined(HAVE_SYS_TIME_H)
#include <sys/time.h>
#endif
#if defined(HAVE_ZLIB_H) && defined(HAVE_LIBZ)
#if defined(HAVE_ZLIB_H)
#define BUILTIN_DECOMPRESS
#include <zlib.h>
#define ZLIBSUPPORT
#endif
#ifdef DEBUG
int tty = -1;

View File

@ -35,7 +35,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: der.c,v 1.6 2016/04/21 14:26:03 christos Exp $")
FILE_RCSID("@(#)$File: der.c,v 1.7 2016/06/01 22:01:15 christos Exp $")
#endif
#endif
@ -221,7 +221,7 @@ int32_t
der_offs(struct magic_set *ms, struct magic *m, size_t nbytes)
{
const uint8_t *b = CAST(const void *, ms->search.s);
size_t offs = 0, len = ms->search.rm_len ? ms->search.rm_len : nbytes;
size_t offs = 0, len = ms->search.s_len ? ms->search.s_len : nbytes;
if (gettag(b, &offs, len) == DER_BAD)
return -1;

View File

@ -32,7 +32,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: file.c,v 1.170 2016/03/31 17:51:12 christos Exp $")
FILE_RCSID("@(#)$File: file.c,v 1.171 2016/05/17 15:52:45 christos Exp $")
#endif /* lint */
#include "magic.h"
@ -351,9 +351,10 @@ main(int argc, char *argv[])
if (c == -1) {
(void)fprintf(stderr, "%s: %s\n", progname,
magic_error(magic));
return 1;
e = 1;
goto out;
}
return 0;
goto out;
default:
if (magic == NULL)
if ((magic = load(magicfile, flags)) == NULL)
@ -383,6 +384,7 @@ main(int argc, char *argv[])
e |= process(magic, argv[optind], wid);
}
out:
if (magic)
magic_close(magic);
return e;

View File

@ -1,126 +0,0 @@
/*
* Copyright (c) Christos Zoulas 2003.
* 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 immediately at the beginning of the file, without modification,
* 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 AUTHOR 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 AUTHOR 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.
*/
#ifndef _MAGIC_H
#define _MAGIC_H
#include <sys/types.h>
#define MAGIC_NONE 0x0000000 /* No flags */
#define MAGIC_DEBUG 0x0000001 /* Turn on debugging */
#define MAGIC_SYMLINK 0x0000002 /* Follow symlinks */
#define MAGIC_COMPRESS 0x0000004 /* Check inside compressed files */
#define MAGIC_DEVICES 0x0000008 /* Look at the contents of devices */
#define MAGIC_MIME_TYPE 0x0000010 /* Return the MIME type */
#define MAGIC_CONTINUE 0x0000020 /* Return all matches */
#define MAGIC_CHECK 0x0000040 /* Print warnings to stderr */
#define MAGIC_PRESERVE_ATIME 0x0000080 /* Restore access time on exit */
#define MAGIC_RAW 0x0000100 /* Don't convert unprintable chars */
#define MAGIC_ERROR 0x0000200 /* Handle ENOENT etc as real errors */
#define MAGIC_MIME_ENCODING 0x0000400 /* Return the MIME encoding */
#define MAGIC_MIME (MAGIC_MIME_TYPE|MAGIC_MIME_ENCODING)
#define MAGIC_APPLE 0x0000800 /* Return the Apple creator/type */
#define MAGIC_EXTENSION 0x1000000 /* Return a /-separated list of
* extensions */
#define MAGIC_COMPRESS_TRANSP 0x2000000 /* Check inside compressed files
* but not report compression */
#define MAGIC_NODESC (MAGIC_EXTENSION|MAGIC_MIME|MAGIC_APPLE)
#define MAGIC_NO_CHECK_COMPRESS 0x0001000 /* Don't check for compressed files */
#define MAGIC_NO_CHECK_TAR 0x0002000 /* Don't check for tar files */
#define MAGIC_NO_CHECK_SOFT 0x0004000 /* Don't check magic entries */
#define MAGIC_NO_CHECK_APPTYPE 0x0008000 /* Don't check application type */
#define MAGIC_NO_CHECK_ELF 0x0010000 /* Don't check for elf details */
#define MAGIC_NO_CHECK_TEXT 0x0020000 /* Don't check for text files */
#define MAGIC_NO_CHECK_CDF 0x0040000 /* Don't check for cdf files */
#define MAGIC_NO_CHECK_TOKENS 0x0100000 /* Don't check tokens */
#define MAGIC_NO_CHECK_ENCODING 0x0200000 /* Don't check text encodings */
/* No built-in tests; only consult the magic file */
#define MAGIC_NO_CHECK_BUILTIN ( \
MAGIC_NO_CHECK_COMPRESS | \
MAGIC_NO_CHECK_TAR | \
/* MAGIC_NO_CHECK_SOFT | */ \
MAGIC_NO_CHECK_APPTYPE | \
MAGIC_NO_CHECK_ELF | \
MAGIC_NO_CHECK_TEXT | \
MAGIC_NO_CHECK_CDF | \
MAGIC_NO_CHECK_TOKENS | \
MAGIC_NO_CHECK_ENCODING | \
0 \
)
/* Defined for backwards compatibility (renamed) */
#define MAGIC_NO_CHECK_ASCII MAGIC_NO_CHECK_TEXT
/* Defined for backwards compatibility; do nothing */
#define MAGIC_NO_CHECK_FORTRAN 0x000000 /* Don't check ascii/fortran */
#define MAGIC_NO_CHECK_TROFF 0x000000 /* Don't check ascii/troff */
#define MAGIC_VERSION 526 /* This implementation */
#ifdef __cplusplus
extern "C" {
#endif
typedef struct magic_set *magic_t;
magic_t magic_open(int);
void magic_close(magic_t);
const char *magic_getpath(const char *, int);
const char *magic_file(magic_t, const char *);
const char *magic_descriptor(magic_t, int);
const char *magic_buffer(magic_t, const void *, size_t);
const char *magic_error(magic_t);
int magic_setflags(magic_t, int);
int magic_version(void);
int magic_load(magic_t, const char *);
int magic_load_buffers(magic_t, void **, size_t *, size_t);
int magic_compile(magic_t, const char *);
int magic_check(magic_t, const char *);
int magic_list(magic_t, const char *);
int magic_errno(magic_t);
#define MAGIC_PARAM_INDIR_MAX 0
#define MAGIC_PARAM_NAME_MAX 1
#define MAGIC_PARAM_ELF_PHNUM_MAX 2
#define MAGIC_PARAM_ELF_SHNUM_MAX 3
#define MAGIC_PARAM_ELF_NOTES_MAX 4
#define MAGIC_PARAM_REGEX_MAX 5
#define MAGIC_PARAM_BYTES_MAX 6
int magic_setparam(magic_t, int, const void *);
int magic_getparam(magic_t, int, void *);
#ifdef __cplusplus
};
#endif
#endif /* _MAGIC_H */

View File

@ -32,7 +32,7 @@
#include "file.h"
#ifndef lint
FILE_RCSID("@(#)$File: softmagic.c,v 1.231 2016/04/21 15:23:31 christos Exp $")
FILE_RCSID("@(#)$File: softmagic.c,v 1.234 2016/06/13 12:02:06 christos Exp $")
#endif /* lint */
#include "magic.h"
@ -827,6 +827,7 @@ moffset(struct magic_set *ms, struct magic *m, size_t nbytes, int32_t *op)
"Bad DER offset %d nbytes=%zu",
o, nbytes);
}
*op = 0;
return 0;
}
break;
@ -1181,6 +1182,8 @@ mcopy(struct magic_set *ms, union VALUETYPE *p, int type, int indir,
switch (type) {
case FILE_DER:
case FILE_SEARCH:
if (offset > nbytes)
offset = nbytes;
ms->search.s = RCAST(const char *, s) + offset;
ms->search.s_len = nbytes - offset;
ms->search.offset = offset;
@ -2077,6 +2080,7 @@ magiccheck(struct magic_set *ms, struct magic *m)
if (slen != 0) {
copy = malloc(slen);
if (copy == NULL) {
file_regfree(&rx);
file_error(ms, errno,
"can't allocate %" SIZE_T_FORMAT "u bytes",
slen);