pax_global_header00006660000000000000000000000064117654115730014524gustar00rootroot0000000000000052 comment=7e86eb7d1513d051cb6931d24c3dba772bb2aba0 xmount-0.5.0/000077500000000000000000000000001176541157300130605ustar00rootroot00000000000000xmount-0.5.0/AUTHORS000066400000000000000000000000461176541157300141300ustar00rootroot00000000000000Gillen Daniel xmount-0.5.0/COPYING000066400000000000000000001045131176541157300141170ustar00rootroot00000000000000 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. 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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 . xmount-0.5.0/ChangeLog000066400000000000000000000000751176541157300146340ustar00rootroot00000000000000For a full list of changes please refer to the source files. xmount-0.5.0/INSTALL000066400000000000000000000000451176541157300141100ustar00rootroot00000000000000See README for detailed instructions xmount-0.5.0/Makefile.am000066400000000000000000000012031176541157300151100ustar00rootroot00000000000000##Process this file with automake to create Makefile.in bin_PROGRAMS = xmount man_MANS = xmount.1 xmount_SOURCES = md5.c xmount.c xmount_CFLAGS = -fno-strict-aliasing -D_LARGEFILE64_SOURCE $(fuse_CFLAGS) LIBS += $(fuse_LIBS) # Link against the not installed static libaff and libewf #xmount_LDADD = libaff/lib/.libs/libafflib.a libewf/libewf/.libs/libewf.a /usr/lib/libssl.a /usr/lib/libcrypto.a -lstdc++ -lz #xmount_CFLAGS += -Ilibewf/include # To build on OSX using osxfuse #xmount_LDADD = libaff/lib/.libs/libafflib.a libewf/libewf/.libs/libewf.a -lstdc++ -lz -losxfuse #xmount_CFLAGS += -I/usr/local/include/osxfuse/ -D_FILE_OFFSET_BITS=64xmount-0.5.0/Makefile.in000066400000000000000000000642351176541157300151370ustar00rootroot00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 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@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : bin_PROGRAMS = xmount$(EXEEXT) subdir = . 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For a full list of changes please refer to the source files. New for version 0.5.0: - Added support for VHD emulation. New for version 0.4.6: - Added support for libewf v2 New for version 0.4.5: - Show the name of the mounted file in mount output New for version 0.4.4: - Fixed a bug that prevents VirtualBox 3.2.8 or above from recognising the generated VDIs. New for version 0.4.1: - Code cleanups and some minor bugfixes New for version 0.4.0: - AFFLIB support for input images - AFFLIB and LIBEWF are now statically linked to xmount New for version 0.3.2: - Automatic addition of FUSE's "-o allow_other" option if it is supported. New for version 0.3.1: - Some bugfixes for VMDK emulation (Still experimental) - It is now possible to specify whether VMDK disks are attached to the IDE or SCSI bus. (Output type vmdk or vmdks) New for version 0.3.0: - Added experimental support for VMDK emulation New for version 0.2.3: - Virtual write support finally fixed New for version 0.2.2: - Fixed yet another bug in virtual write support New for version 0.2.1: - Fixed a bug in virtual write support New for version 0.2.0: - Name changed from mountewf to xmount - Support for multiple input image formats (DD and EWF) - Support for virtual write access New for version 0.1.2: - Added random generator initialisation (Makes it possible to use more than 1 mounted vdi in VBox) New for version 0.1.1: - Fixed some severe bugs New for version 0.1.0: - First release - Support for emulation of dd and vdi files xmount-0.5.0/README000066400000000000000000000155271176541157300137520ustar00rootroot00000000000000XMOUNT README FILE Table of contents 0.0 Author and license stuff 1.0 What is xmount? - A short description 2.0 A deeper view of things 2.1 Emulated DD file 2.2 Emulated VDI file 2.3 Emulated VMDK file 2.4 Emulated VHD file 2.5 Virtual write access 3.0 Installation instructions 3.1 Prerequisits 3.1 Install from a package 3.2 Install from source 4.0 xmount command line parameters 4.1 xmount usage examples 0.0 Author and license stuff xmount Copyright (c) 2008-2012 by Gillen Daniel 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 . --- Due to AFFLIB, I have to mention that: This product includes software developed by Simson L. Garfinkel and Basis Technology Corp. 1.0 What is xmount? - A short description xmount allows you to convert on-the-fly between multiple input and output harddisk image types. xmount creates a virtual file system using FUSE (Filesystem in Userspace) that contains a virtual representation of the input image. The virtual representation can be in raw DD, VirtualBox's virtual disk file format, Microsoft's Virtual Hard Disk Image format or in VmWare's VMDK file format. Input images can be raw DD, EWF (Expert Witness Compression Format) or AFF (Advanced Forensic Format) files. In addition, xmount also supports virtual write access to the output files that is redirected to a cache file. This makes it possible to boot acquired harddisk images using QEMU, KVM, VirtualBox, VmWare or alike. 2.0 A deeper view of things 2.1 Emulated DD file This is the standard data representation used by xmount. It is a file containing the raw data contained in the input image file. 2.2 Emulated VDI file When using the "--out vdi" command line parameter, a VirtualBox disk file is emulated. This means that xmount builds a virtual VDI header and prepends it to the raw data contained in the input image. The VDI file can be used in VirtualBox as a virtual disk file. 2.3 Emulated VMDK file When using the "--out vmdk(s)" command line paramter, a VMWare virtual disk file will be emulated. This mainly consists in building a VMDK descriptor file that will access an emulated DD file. You can use this VMDK file to add your input image as virtual disk to a VMWare virtual machine. "vmdk" is a VMWare disk attached to the IDE bus and "vmdks" is attached to the SCSI bus. When emulating VMDK files to be used in VMWare, you have to enable "user_allow_other" in /etc/fuse.conf or run xmount and VmWare as root. WARNING: VMDK support should be considered experimental and currently the VMDK descriptor file isn't cached. 2.4 Emulated VHD file When using the "--out vhd" command line parameter, a Virtual Hard Disk Image file is emulated by appending to the raw data a valid VHD footer. Valid here means as described in Microsoft's Virtual Hard Disk Image Format specs v1. 2.5 Virtual write access By using the "--cache " command line parameter, xmount allows you to change data in the emulated image files. All changes are written to a separate cache file. No data will ever be written to the original input image files! Write access is limited to change existing data. It isn't possible to change the emulated image's file size (no append or truncate)! The same cache file can be used with different output image formats without loosing changed data. 3.0 Installation instructions To install xmount, you can use a prebuild package for your distribution or you can build xmount from source. The two methods are described in the following sections. 3.1 Prerequisits SYSTEM: Some sort of Linux with a recent kernel (2.6.x or above). FUSE: Your os must support FUSE and have the appropriate libraries installed. (See http://fuse.sourceforge.net/ for more informations). To be able to install from source, you also need the FUSE header files. LIBEWF: To enable EWF input image support. Get it from http://sourceforge.net/projects/libewf/ LIBAFF: To enable AFF input image support. Get it from http://www.afflib.org/ 3.2 Install from a package Chances are I provide prebuild binary packages for Debian / Ubuntu. In this case, you only have to fire up your distribution's package manager and install xmount. See https://www.pinguin.lu for more informations and download links. 3.3 Install from source After having checked the prerequisits, you should be able to compile and install xmount by simply issuing the following three commands: # ./configure # make # make install 4.0 xmount command line parameters xmount [[fopts] [mopts]] [ [...]] fopts: -d : Enable FUSE's and xmount's debug mode. -s : Run single threaded. -o no_allow_other : Disable automatic addition of FUSE's allow_other option. -o : Specify fuse mount options. Will also disable automatic addition of FUSE's allow_other option! mopts: --cache : Enable virtual write support and set cachefile to use. --in : Input image format. can be "dd", "ewf". --info : Print out some infos about used compiler and libraries. --out : Output image format. can be "dd", "vdi", "vhd", "vmdk(s)". --owcache : Same as --cache but overwrites existing cache. --rw : Same as --cache . --version : Same as --info. INFO: Input and output image type defaults to "dd" if not specified. ifile: Input image file. If you use EWF files, you have to specify all image segments! (If your shell supports it, you can use .E?? as file extension to specify them all) mntp: Mount point where virtual files should be located. 4.1 xmount usage examples To xmount an EWF harddisk image from your acquired disk as a raw DD image under /mnt, use the following command: xmount --in ewf ./acquired_disk.E?? /mnt To xmount the same ewf image as vdi file, you would use a command like this: xmount --in ewf --out vdi ./acquired_disk.E?? /mnt And to enable virtual write support on a raw DD input image xmounted as VDI file: xmount --out vdi --cache ./acquired_disk.cache ./acquired_disk.dd /mnt xmount-0.5.0/ROADMAP000066400000000000000000000002101176541157300140570ustar00rootroot00000000000000This file lists upcomming changes to xmount. - Stable support of VMDK files - New cache file version to support some new features xmount-0.5.0/TODO000066400000000000000000000001051176541157300135440ustar00rootroot00000000000000For a list of things that still have to be done see the file ROADMAP xmount-0.5.0/aclocal.m4000066400000000000000000001205351176541157300147260ustar00rootroot00000000000000# generated automatically by aclocal 1.11.1 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008, 2009 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_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],, [m4_warning([this file was generated for autoconf 2.67. 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I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. 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Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build SUN_ARCH="i386" # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH="x86_64" fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[456]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:[3456]*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T | authenticamd | genuineintel) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; 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*:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; 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then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp 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` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: xmount-0.5.0/config.h.in000066400000000000000000000105731176541157300151110ustar00rootroot00000000000000/* config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */ #undef HAVE_DOPRNT /* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ #undef HAVE_FSEEKO /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `afflib' library (-lafflib). */ #undef HAVE_LIBAFFLIB /* Define to 1 if you have the `crypto' library (-lcrypto). */ #undef HAVE_LIBCRYPTO /* Define to 1 if you have the `ewf' library (-lewf). */ #undef HAVE_LIBEWF /* Define to 1 if your system has a GNU libc compatible `malloc' function, and to 0 otherwise. */ #undef HAVE_MALLOC /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `memset' function. */ #undef HAVE_MEMSET /* Define to 1 if your system has a GNU libc compatible `realloc' function, and to 0 otherwise. */ #undef HAVE_REALLOC /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_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 `strrchr' function. */ #undef HAVE_STRRCHR /* 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 `vprintf' function. */ #undef HAVE_VPRINTF /* Define to 1 if your C compiler doesn't accept -c and -o together. */ #undef NO_MINUS_C_MINUS_O /* 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 you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ #undef _LARGEFILE_SOURCE /* Define for Solaris 2.5.1 so the uint32_t typedef from , , or is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT32_T /* Define for Solaris 2.5.1 so the uint64_t typedef from , , or is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT64_T /* Define for Solaris 2.5.1 so the uint8_t typedef from , , or is not used. If the typedef were allowed, the #define below would cause a syntax error. */ #undef _UINT8_T /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* Define to the type of a signed integer type of width exactly 64 bits if such a type exists and the standard includes do not define it. */ #undef int64_t /* Define to rpl_malloc if the replacement function should be used. */ #undef malloc /* Define to `long int' if does not define. */ #undef off_t /* Define to rpl_realloc if the replacement function should be used. */ #undef realloc /* Define to `unsigned int' if does not define. */ #undef size_t /* Define to `int' if does not define. */ #undef ssize_t /* Define to the type of an unsigned integer type of width exactly 16 bits if such a type exists and the standard includes do not define it. */ #undef uint16_t /* Define to the type of an unsigned integer type of width exactly 32 bits if such a type exists and the standard includes do not define it. */ #undef uint32_t /* Define to the type of an unsigned integer type of width exactly 64 bits if such a type exists and the standard includes do not define it. */ #undef uint64_t /* Define to the type of an unsigned integer type of width exactly 8 bits if such a type exists and the standard includes do not define it. */ #undef uint8_t xmount-0.5.0/config.sub000077500000000000000000001022401176541157300150420ustar00rootroot00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 # Free Software Foundation, Inc. timestamp='2009-04-17' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # This file 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 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, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # 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. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ kopensolaris*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray) os= basic_machine=$1 ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; 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AC_FUNC_FSEEKO AC_PROG_GCC_TRADITIONAL AC_FUNC_MALLOC AC_FUNC_REALLOC AC_FUNC_VPRINTF AC_CHECK_FUNCS([memset strrchr]) AC_CONFIG_FILES([Makefile]) AC_OUTPUT xmount-0.5.0/debian/000077500000000000000000000000001176541157300143025ustar00rootroot00000000000000xmount-0.5.0/debian/changelog000066400000000000000000000053541176541157300161630ustar00rootroot00000000000000xmount (0.5.0) stable; urgency=low * Added support for virtual VHD image file emulation -- Gillen Daniel Sun, 06 May 2012 12:00:00 +0200 xmount (0.4.7) stable; urgency=low * Made InitVirtImageInfoFile less picky about missing EWF infos. -- Gillen Daniel Mon, 30 Jan 2012 12:00:00 +0100 xmount (0.4.6) stable; urgency=low * Added support for libewf v2 -- Gillen Daniel Tue, 11 Oct 2011 20:00:00 +0200 xmount (0.4.5) stable; urgency=low * Added FUSE options to show mounted source in mount command output -- Gillen Daniel Tue, 11 Feb 2011 16:00:00 +0100 xmount (0.4.4) stable; urgency=critical * Fixed a bug in UUID generation -- Gillen Daniel Tue, 10 Aug 2010 15:00:00 +0100 xmount (0.4.3) stable; urgency=critical * Fixed a bug when moving cache files between different hw archtitectures -- Gillen Daniel Wed, 24 Mar 2010 11:30:00 +0100 xmount (0.3.1) stable; urgency=low * Added --cache and --owcache command line options * Updated some parts of the documentation -- Gillen Daniel Fri, 10 Jul 2009 10:19:00 +0100 xmount (0.3.0) stable; urgency=low * Added VMDK emulation support -- Gillen Daniel Fri, 22 May 2009 11:00:00 +0100 xmount (0.2.3) stable; urgency=critical * Virtual write support is fixed now -- Gillen Daniel Fri, 10 Apr 2009 17:02:00 +0100 xmount (0.2.2) stable; urgency=critical * Fixed yet another bug in virtual write support -- Gillen Daniel Thu, 31 Mar 2009 15:13:00 +0100 xmount (0.2.1) stable; urgency=critical * Fixed a bug in virtual write support that corrupted cache files -- Gillen Daniel Fri, 27 Mar 2009 12:00:00 +0100 xmount (0.2.0) stable; urgency=low * Changed name from mountewf to xmount * Massive code cleanup * Added support for multiple input image formats * Added support for virtual write access to emulated image files -- Gillen Daniel Mon, 16 Mar 2009 17:00:00 +0100 mountewf (0.1.2) stable; urgency=low * Added random generator initialisation * Resolved compilation issue by fixing a typo * Fixed some debian specific scripts to be able to build a package -- Gillen Daniel Tue, 10 Feb 2009 16:12:00 +0100 mountewf (0.1.1) stable; urgency=low * Fixed severe bugs in block map calculation. * VDI emulation should now work -- Gillen Daniel Thu, 03 Feb 2009 17:12:00 +0100 mountewf (0.1.0) unstable; urgency=low * Initial Release. -- Gillen Daniel Sun, 01 Feb 2009 01:30:50 +0100 xmount-0.5.0/debian/compat000066400000000000000000000000021176541157300155000ustar00rootroot000000000000005 xmount-0.5.0/debian/control000066400000000000000000000020551176541157300157070ustar00rootroot00000000000000Source: xmount Section: unknown Priority: low Maintainer: Gillen Daniel Build-Depends: debhelper (>= 5), automake (>= 1.10), autoconf (>= 2.13), libfuse-dev (>= 2.7.1-2~bpo40+1) Standards-Version: 3.7.3 Package: xmount Architecture: any Depends: ${shlibs:Depends}, ${misc:Depends} Description: Tool to crossmount between multiple input and output harddisk image files xmount allows you to convert on-the-fly between multiple input and output harddisk image types. xmount creates a virtual file system using FUSE (Filesystem in Userspace) that contains a virtual representation of the input image. The virtual representation can be in raw DD, VirtualBox's virtual disk file format or in VmWare's VMDK file format. Input images can be raw DD, EWF (Expert Witness Compression Format) or AFF (Advanced Forensic Format) files. In addition, xmount also supports virtual write access to the output files that is redirected to a cache file. This makes it possible to boot acquired harddisk images using QEMU, KVM, VirtualBox, VmWare or alike. xmount-0.5.0/debian/copyright000066400000000000000000000022561176541157300162420ustar00rootroot00000000000000This package was debianized by Gillen Daniel on Sat, 06 Aug 2011 22:00:00 +0200. Upstream Author(s): Gillen Daniel Copyright: Gillen Daniel License: This package 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 of the License, or (at your option) any later version. This package 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 package; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA On Debian systems, the complete text of the GNU General Public License can be found in `/usr/share/common-licenses/GPL'. The Debian packaging is (C) 2008-2012, Gillen Daniel and is licensed under the GPL, see above. xmount-0.5.0/debian/dirs000066400000000000000000000000331176541157300151620ustar00rootroot00000000000000usr/bin usr/share/man/man1 xmount-0.5.0/debian/docs000066400000000000000000000000141176541157300151500ustar00rootroot00000000000000NEWS README xmount-0.5.0/debian/rules000077500000000000000000000047471176541157300153760ustar00rootroot00000000000000#!/usr/bin/make -f # -*- makefile -*- # Sample debian/rules that uses debhelper. # This file was originally written by Joey Hess and Craig Small. # As a special exception, when this file is copied by dh-make into a # dh-make output file, you may use that output file without restriction. # This special exception was added by Craig Small in version 0.37 of dh-make. # Uncomment this to turn on verbose mode. #export DH_VERBOSE=1 # These are used for cross-compiling and for saving the configure script # from having to guess our platform (since we know it already) DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) CFLAGS = -Wall -g ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS))) CFLAGS += -O0 else CFLAGS += -O2 endif config.status: configure dh_testdir # Add here commands to configure the package. autoreconf ./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info CFLAGS="$(CFLAGS)" LDFLAGS="-Wl,-z,defs" build: build-stamp build-stamp: config.status dh_testdir # Add here commands to compile the package. $(MAKE) #docbook-to-man debian/xmount.sgml > xmount.1 touch $@ clean: dh_testdir dh_testroot rm -f build-stamp # Add here commands to clean up after the build process. -$(MAKE) distclean ifneq "$(wildcard /usr/share/misc/config.sub)" "" cp -f /usr/share/misc/config.sub config.sub endif ifneq "$(wildcard /usr/share/misc/config.guess)" "" cp -f /usr/share/misc/config.guess config.guess endif dh_clean install: build dh_testdir dh_testroot dh_clean -k dh_installdirs # Add here commands to install the package into debian/xmount. $(MAKE) DESTDIR=$(CURDIR)/debian/xmount install # Build architecture-independent files here. binary-indep: build install # We have nothing to do by default. # Build architecture-dependent files here. binary-arch: build install dh_testdir dh_testroot dh_installchangelogs ChangeLog dh_installdocs dh_installexamples # dh_install # dh_installmenu # dh_installdebconf # dh_installlogrotate # dh_installemacsen # dh_installpam # dh_installmime # dh_python # dh_installinit # dh_installcron # dh_installinfo dh_installman dh_link dh_strip dh_compress dh_fixperms # dh_perl # dh_makeshlibs dh_installdeb dh_shlibdeps dh_gencontrol dh_md5sums dh_builddeb binary: binary-indep binary-arch .PHONY: build clean binary-indep binary-arch binary install xmount-0.5.0/debian/xmount.manpages000066400000000000000000000000111176541157300173410ustar00rootroot00000000000000xmount.1 xmount-0.5.0/depcomp000077500000000000000000000427131176541157300144440ustar00rootroot00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2007-03-29.01 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 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, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # 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 outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$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" # 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 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 $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## 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. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/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 $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). 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Also, the AIX compiler puts `$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` 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 $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then # Each line is of the form `foo.o: dependent.h'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; icc) # Intel's C compiler understands `-MD -MF file'. However on # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c # ICC 7.0 will fill foo.d with something like # foo.o: sub/foo.c # foo.o: sub/foo.h # which is wrong. We want: # sub/foo.o: sub/foo.c # sub/foo.o: sub/foo.h # sub/foo.c: # sub/foo.h: # ICC 7.1 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using \ : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$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. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$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 $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" # Add `dependent.h:' lines. sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$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. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then # With Tru64 cc, shared objects can also be used to make a # static library. This mechanism is used in libtool 1.4 series to # handle both shared and static libraries in a single compilation. # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. # # With libtool 1.5 this exception was removed, and libtool now # 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=$dir.libs/$base.lo.d # libtool 1.4 tmpdepfile2=$dir$base.o.d # libtool 1.5 tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.o.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d tmpdepfile4=$dir$base.d "$@" -MD fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. 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"$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: xmount-0.5.0/install-sh000077500000000000000000000324641176541157300150750ustar00rootroot00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2006-12-25.00 # 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. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # 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=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. L. Peter Deutsch ghost@aladdin.com */ /*$Id: md5.c $ */ /* Independent implementation of MD5 (RFC 1321). This code implements the MD5 Algorithm defined in RFC 1321. It is derived directly from the text of the RFC and not from the reference implementation. The original and principal author of md5.c is L. Peter Deutsch . Other authors are noted in the change history that follows (in reverse chronological order): 1999-11-04 lpd Edited comments slightly for automatic TOC extraction. 1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5). 1999-05-03 lpd Original version. */ #include "md5.h" #ifdef TEST /* * Compile with -DTEST to create a self-contained executable test program. * The test program should print out the same values as given in section * A.5 of RFC 1321, reproduced below. */ #include main() { static const char *const test[7] = { "", /*d41d8cd98f00b204e9800998ecf8427e*/ "a", /*0cc175b9c0f1b6a831c399e269772661*/ "abc", /*900150983cd24fb0d6963f7d28e17f72*/ "message digest", /*f96b697d7cb7938d525a2f31aaf161d0*/ "abcdefghijklmnopqrstuvwxyz", /*c3fcd3d76192e4007dfb496cca67e13b*/ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", /*d174ab98d277d9f5a5611c2c9f419d9f*/ "12345678901234567890123456789012345678901234567890123456789012345678901234567890" /*57edf4a22be3c955ac49da2e2107b67a*/ }; int i; for (i = 0; i < 7; ++i) { md5_state_t state; md5_byte_t digest[16]; int di; md5_init(&state); md5_append(&state, (const md5_byte_t *)test[i], strlen(test[i])); md5_finish(&state, digest); printf("MD5 (\"%s\") = ", test[i]); for (di = 0; di < 16; ++di) printf("%02x", digest[di]); printf("\n"); } return 0; } #endif /* TEST */ /* * For reference, here is the program that computed the T values. */ #if 0 #include main() { int i; for (i = 1; i <= 64; ++i) { unsigned long v = (unsigned long)(4294967296.0 * fabs(sin((double)i))); printf("#define T%d 0x%08lx\n", i, v); } return 0; } #endif /* * End of T computation program. */ #define T1 0xd76aa478 #define T2 0xe8c7b756 #define T3 0x242070db #define T4 0xc1bdceee #define T5 0xf57c0faf #define T6 0x4787c62a #define T7 0xa8304613 #define T8 0xfd469501 #define T9 0x698098d8 #define T10 0x8b44f7af #define T11 0xffff5bb1 #define T12 0x895cd7be #define T13 0x6b901122 #define T14 0xfd987193 #define T15 0xa679438e #define T16 0x49b40821 #define T17 0xf61e2562 #define T18 0xc040b340 #define T19 0x265e5a51 #define T20 0xe9b6c7aa #define T21 0xd62f105d #define T22 0x02441453 #define T23 0xd8a1e681 #define T24 0xe7d3fbc8 #define T25 0x21e1cde6 #define T26 0xc33707d6 #define T27 0xf4d50d87 #define T28 0x455a14ed #define T29 0xa9e3e905 #define T30 0xfcefa3f8 #define T31 0x676f02d9 #define T32 0x8d2a4c8a #define T33 0xfffa3942 #define T34 0x8771f681 #define T35 0x6d9d6122 #define T36 0xfde5380c #define T37 0xa4beea44 #define T38 0x4bdecfa9 #define T39 0xf6bb4b60 #define T40 0xbebfbc70 #define T41 0x289b7ec6 #define T42 0xeaa127fa #define T43 0xd4ef3085 #define T44 0x04881d05 #define T45 0xd9d4d039 #define T46 0xe6db99e5 #define T47 0x1fa27cf8 #define T48 0xc4ac5665 #define T49 0xf4292244 #define T50 0x432aff97 #define T51 0xab9423a7 #define T52 0xfc93a039 #define T53 0x655b59c3 #define T54 0x8f0ccc92 #define T55 0xffeff47d #define T56 0x85845dd1 #define T57 0x6fa87e4f #define T58 0xfe2ce6e0 #define T59 0xa3014314 #define T60 0x4e0811a1 #define T61 0xf7537e82 #define T62 0xbd3af235 #define T63 0x2ad7d2bb #define T64 0xeb86d391 static void md5_process(md5_state_t *pms, const md5_byte_t *data /*[64]*/) { md5_word_t a = pms->abcd[0], b = pms->abcd[1], c = pms->abcd[2], d = pms->abcd[3]; md5_word_t t; #ifndef ARCH_IS_BIG_ENDIAN # define ARCH_IS_BIG_ENDIAN 1 /* slower, default implementation */ #endif #if ARCH_IS_BIG_ENDIAN /* * On big-endian machines, we must arrange the bytes in the right * order. (This also works on machines of unknown byte order.) */ md5_word_t X[16]; const md5_byte_t *xp = data; int i; for (i = 0; i < 16; ++i, xp += 4) X[i] = xp[0] + (xp[1] << 8) + (xp[2] << 16) + (xp[3] << 24); #else /* !ARCH_IS_BIG_ENDIAN */ /* * On little-endian machines, we can process properly aligned data * without copying it. */ md5_word_t xbuf[16]; const md5_word_t *X; if (!((data - (const md5_byte_t *)0) & 3)) { /* data are properly aligned */ X = (const md5_word_t *)data; } else { /* not aligned */ memcpy(xbuf, data, 64); X = xbuf; } #endif #define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32 - (n)))) /* Round 1. */ /* Let [abcd k s i] denote the operation a = b + ((a + F(b,c,d) + X[k] + T[i]) <<< s). */ #define F(x, y, z) (((x) & (y)) | (~(x) & (z))) #define SET(a, b, c, d, k, s, Ti)\ t = a + F(b,c,d) + X[k] + Ti;\ a = ROTATE_LEFT(t, s) + b /* Do the following 16 operations. */ SET(a, b, c, d, 0, 7, T1); SET(d, a, b, c, 1, 12, T2); SET(c, d, a, b, 2, 17, T3); SET(b, c, d, a, 3, 22, T4); SET(a, b, c, d, 4, 7, T5); SET(d, a, b, c, 5, 12, T6); SET(c, d, a, b, 6, 17, T7); SET(b, c, d, a, 7, 22, T8); SET(a, b, c, d, 8, 7, T9); SET(d, a, b, c, 9, 12, T10); SET(c, d, a, b, 10, 17, T11); SET(b, c, d, a, 11, 22, T12); SET(a, b, c, d, 12, 7, T13); SET(d, a, b, c, 13, 12, T14); SET(c, d, a, b, 14, 17, T15); SET(b, c, d, a, 15, 22, T16); #undef SET /* Round 2. */ /* Let [abcd k s i] denote the operation a = b + ((a + G(b,c,d) + X[k] + T[i]) <<< s). */ #define G(x, y, z) (((x) & (z)) | ((y) & ~(z))) #define SET(a, b, c, d, k, s, Ti)\ t = a + G(b,c,d) + X[k] + Ti;\ a = ROTATE_LEFT(t, s) + b /* Do the following 16 operations. */ SET(a, b, c, d, 1, 5, T17); SET(d, a, b, c, 6, 9, T18); SET(c, d, a, b, 11, 14, T19); SET(b, c, d, a, 0, 20, T20); SET(a, b, c, d, 5, 5, T21); SET(d, a, b, c, 10, 9, T22); SET(c, d, a, b, 15, 14, T23); SET(b, c, d, a, 4, 20, T24); SET(a, b, c, d, 9, 5, T25); SET(d, a, b, c, 14, 9, T26); SET(c, d, a, b, 3, 14, T27); SET(b, c, d, a, 8, 20, T28); SET(a, b, c, d, 13, 5, T29); SET(d, a, b, c, 2, 9, T30); SET(c, d, a, b, 7, 14, T31); SET(b, c, d, a, 12, 20, T32); #undef SET /* Round 3. */ /* Let [abcd k s t] denote the operation a = b + ((a + H(b,c,d) + X[k] + T[i]) <<< s). */ #define H(x, y, z) ((x) ^ (y) ^ (z)) #define SET(a, b, c, d, k, s, Ti)\ t = a + H(b,c,d) + X[k] + Ti;\ a = ROTATE_LEFT(t, s) + b /* Do the following 16 operations. */ SET(a, b, c, d, 5, 4, T33); SET(d, a, b, c, 8, 11, T34); SET(c, d, a, b, 11, 16, T35); SET(b, c, d, a, 14, 23, T36); SET(a, b, c, d, 1, 4, T37); SET(d, a, b, c, 4, 11, T38); SET(c, d, a, b, 7, 16, T39); SET(b, c, d, a, 10, 23, T40); SET(a, b, c, d, 13, 4, T41); SET(d, a, b, c, 0, 11, T42); SET(c, d, a, b, 3, 16, T43); SET(b, c, d, a, 6, 23, T44); SET(a, b, c, d, 9, 4, T45); SET(d, a, b, c, 12, 11, T46); SET(c, d, a, b, 15, 16, T47); SET(b, c, d, a, 2, 23, T48); #undef SET /* Round 4. */ /* Let [abcd k s t] denote the operation a = b + ((a + I(b,c,d) + X[k] + T[i]) <<< s). */ #define I(x, y, z) ((y) ^ ((x) | ~(z))) #define SET(a, b, c, d, k, s, Ti)\ t = a + I(b,c,d) + X[k] + Ti;\ a = ROTATE_LEFT(t, s) + b /* Do the following 16 operations. */ SET(a, b, c, d, 0, 6, T49); SET(d, a, b, c, 7, 10, T50); SET(c, d, a, b, 14, 15, T51); SET(b, c, d, a, 5, 21, T52); SET(a, b, c, d, 12, 6, T53); SET(d, a, b, c, 3, 10, T54); SET(c, d, a, b, 10, 15, T55); SET(b, c, d, a, 1, 21, T56); SET(a, b, c, d, 8, 6, T57); SET(d, a, b, c, 15, 10, T58); SET(c, d, a, b, 6, 15, T59); SET(b, c, d, a, 13, 21, T60); SET(a, b, c, d, 4, 6, T61); SET(d, a, b, c, 11, 10, T62); SET(c, d, a, b, 2, 15, T63); SET(b, c, d, a, 9, 21, T64); #undef SET /* Then perform the following additions. (That is increment each of the four registers by the value it had before this block was started.) */ pms->abcd[0] += a; pms->abcd[1] += b; pms->abcd[2] += c; pms->abcd[3] += d; } void md5_init(md5_state_t *pms) { pms->count[0] = pms->count[1] = 0; pms->abcd[0] = 0x67452301; pms->abcd[1] = 0xefcdab89; pms->abcd[2] = 0x98badcfe; pms->abcd[3] = 0x10325476; } void md5_append(md5_state_t *pms, const md5_byte_t *data, int nbytes) { const md5_byte_t *p = data; int left = nbytes; int offset = (pms->count[0] >> 3) & 63; md5_word_t nbits = (md5_word_t)(nbytes << 3); if (nbytes <= 0) return; /* Update the message length. */ pms->count[1] += nbytes >> 29; pms->count[0] += nbits; if (pms->count[0] < nbits) pms->count[1]++; /* Process an initial partial block. */ if (offset) { int copy = (offset + nbytes > 64 ? 64 - offset : nbytes); memcpy(pms->buf + offset, p, copy); if (offset + copy < 64) return; p += copy; left -= copy; md5_process(pms, pms->buf); } /* Process full blocks. */ for (; left >= 64; p += 64, left -= 64) md5_process(pms, p); /* Process a final partial block. */ if (left) memcpy(pms->buf, p, left); } void md5_finish(md5_state_t *pms, md5_byte_t digest[16]) { static const md5_byte_t pad[64] = { 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; md5_byte_t data[8]; int i; /* Save the length before padding. */ for (i = 0; i < 8; ++i) data[i] = (md5_byte_t)(pms->count[i >> 2] >> ((i & 3) << 3)); /* Pad to 56 bytes mod 64. */ md5_append(pms, pad, ((55 - (pms->count[0] >> 3)) & 63) + 1); /* Append the length. */ md5_append(pms, data, 8); for (i = 0; i < 16; ++i) digest[i] = (md5_byte_t)(pms->abcd[i >> 2] >> ((i & 3) << 3)); } xmount-0.5.0/md5.h000066400000000000000000000061221176541157300137170ustar00rootroot00000000000000// This file has been copied 1:1 from the source of the Debian fdupes package into Guymager. // Only has been added this comment, no other changes. /* Copyright (C) 1999 Aladdin Enterprises. All rights reserved. This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. L. Peter Deutsch ghost@aladdin.com */ /*$Id: md5.h $ */ /* Independent implementation of MD5 (RFC 1321). This code implements the MD5 Algorithm defined in RFC 1321. It is derived directly from the text of the RFC and not from the reference implementation. The original and principal author of md5.h is L. Peter Deutsch . Other authors are noted in the change history that follows (in reverse chronological order): 1999-11-04 lpd Edited comments slightly for automatic TOC extraction. 1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5); added conditionalization for C++ compilation from Martin Purschke . 1999-05-03 lpd Original version. */ #ifndef md5_INCLUDED # define md5_INCLUDED /* * This code has some adaptations for the Ghostscript environment, but it * will compile and run correctly in any environment with 8-bit chars and * 32-bit ints. Specifically, it assumes that if the following are * defined, they have the same meaning as in Ghostscript: P1, P2, P3, * ARCH_IS_BIG_ENDIAN. */ typedef unsigned char md5_byte_t; /* 8-bit byte */ typedef unsigned int md5_word_t; /* 32-bit word */ /* Define the state of the MD5 Algorithm. */ typedef struct md5_state_s { md5_word_t count[2]; /* message length in bits, lsw first */ md5_word_t abcd[4]; /* digest buffer */ md5_byte_t buf[64]; /* accumulate block */ } md5_state_t; #ifdef __cplusplus extern "C" { #endif /* Initialize the algorithm. */ #ifdef P1 void md5_init(P1(md5_state_t *pms)); #else void md5_init(md5_state_t *pms); #endif /* Append a string to the message. */ #ifdef P3 void md5_append(P3(md5_state_t *pms, const md5_byte_t *data, int nbytes)); #else void md5_append(md5_state_t *pms, const md5_byte_t *data, int nbytes); #endif /* Finish the message and return the digest. */ #ifdef P2 void md5_finish(P2(md5_state_t *pms, md5_byte_t digest[16])); #else void md5_finish(md5_state_t *pms, md5_byte_t digest[16]); #endif #ifdef __cplusplus } /* end extern "C" */ #endif #endif /* md5_INCLUDED */ xmount-0.5.0/missing000077500000000000000000000255771176541157300144770ustar00rootroot00000000000000#! /bin/sh # Common stub for a few missing GNU programs while installing. scriptversion=2006-05-10.23 # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 # Free Software Foundation, Inc. # Originally 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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You may want to install GNU tar or Free paxutils, or check the command line arguments." exit 1 ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and is $msg. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequisites for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: xmount-0.5.0/xmount.1000066400000000000000000000054561176541157300145060ustar00rootroot00000000000000.\" .TH "xmount" "1" "May 9, 2012" "Gillen Daniel" "xmount" .SH "NAME" xmount \- Tool to crossmount between multiple input and output harddisk image files .SH "SYNOPSIS" .B xmount [[fopts] [mopts]] [ [...]] .br .SH "DESCRIPTION" .B xmount allows you to convert on\-the\-fly between multiple input and output harddisk image types. xmount creates a virtual file system using FUSE (Filesystem in Userspace) that contains a virtual representation of the input image. The virtual representation can be in raw DD, VirtualBox's virtual disk file format, Microsoft's Virtual Hard Disk Image format or in VmWare's VMDK file format. Input images can be raw DD, EWF (Expert Witness Compression Format) or AFF (Advanced Forensic Format) files. In addition, xmount also supports virtual write access to the output files that is redirected to a cache file. This makes it possible to boot acquired harddisk images using QEMU, KVM, VirtualBox, VmWare or alike. .br .SH "OPTIONS" .B fopts: (Options specific to FUSE) \-d: Enable FUSE's and xmount's debug mode. \-h: Display this help message. \-s: Run single threaded. \-o no_allow_other: Disable automatic addition of FUSE's allow_other option. \-o : Specify fuse mount options. Will also disable automatic addition of FUSE's allow_other option! INFO: For VMDK emulation, you have to uncomment "user_allow_other" in /etc/fuse.conf or run xmount as root. .br .B mopts: (Options specific to xmount) \-\-cache : Enable virtual write support and set cachefile to use. \-\-in : Specify input image type. Type can be "dd" or "ewf". \-\-info : Print out some infos about used compiler and libraries. \-\-out : Specify output image type. Type can be "dd", "vdi", "vhd", "vmdk(s)". \-\-owcache : Same as \-\-cache but overwrites existing cache. \-\-rw : Same as \-\-cache. \-\-version : Same as \-\-info. INFO: Input and output image type defaults to "dd" if not specified. .br .B ifile: Input image file. If you use EWF files, you have to specify all image segments! (If your shell supports it, you can use .E?? as file extension to specify them files) .br .B mntp: Mount point where virtual files should be located. .br .SH "BUGS" Hopefully none. If you find any, please e\-mail to . .SH "EXAMPLE" To xmount an EWF image from your acquired disk as a raw DD image under /mnt, use the following command: xmount \-\-in ewf ./acquired_disk.E?? /mnt To xmount the same ewf image as vdi file, you would use a command like this: xmount \-\-in ewf \-\-out vdi ./acquired_disk.E?? /mnt And to enable virtual write support on a raw DD input image xmounted as VDI file: xmount \-\-out vdi --cache ./acquired_disk.cache ./acquired_disk.dd /mnt xmount-0.5.0/xmount.c000077500000000000000000003273401176541157300145720ustar00rootroot00000000000000/******************************************************************************* * xmount Copyright (c) 2008-2012 by Gillen Daniel * * * * xmount is a small tool to "fuse mount" various harddisk image formats as dd, * * vdi, vhd or vmdk files and enable virtual write access to them. * * * * 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 . * *******************************************************************************/ #undef HAVE_LIBAFF_STATIC #undef HAVE_LIBEWF_STATIC #include "config.h" #ifdef HAVE_LIBEWF_STATIC #define WITH_LIBEWF #else #ifdef HAVE_LIBEWF #define WITH_LIBEWF #endif #endif #ifdef HAVE_LIBAFF_STATIC #define WITH_LIBAFF #else #ifdef HAVE_LIBAFFLIB #define WITH_LIBAFF #endif #endif #include #include #include #include #include #include #include #ifndef __APPLE__ #include #endif #include #include #include #ifdef HAVE_LIBEWF #include #endif #ifdef HAVE_LIBEWF_STATIC #include "libewf/include/libewf.h" #endif #ifdef HAVE_LIBAFFLIB #include #endif #ifdef HAVE_LIBAFF_STATIC #include "libaff/lib/afflib.h" #endif #include "xmount.h" #include "md5.h" #if ( defined( HAVE_LIBEWF ) || defined( HAVE_LIBEWF_STATIC ) ) && !defined( LIBEWF_HANDLE ) // libewf version 2 no longer defines LIBEWF_HANDLE #define HAVE_LIBEWF_V2_API #endif // Struct that contains various runtime configuration options static TXMountConfData XMountConfData; // Handles for input image types static FILE *hDdFile=NULL; #ifdef WITH_LIBEWF #if defined( HAVE_LIBEWF_V2_API ) static libewf_handle_t *hEwfFile=NULL; #else static LIBEWF_HANDLE *hEwfFile=NULL; #endif #endif #ifdef WITH_LIBAFF static AFFILE *hAffFile=NULL; #endif // Pointer to virtual info file static char *pVirtualImageInfoFile=NULL; // Vars needed for VDI emulation static TVdiFileHeader *pVdiFileHeader=NULL; static uint32_t VdiFileHeaderSize=0; static char *pVdiBlockMap=NULL; static uint32_t VdiBlockMapSize=0; // Vars needed for VHD emulation static TVhdFileHeader *pVhdFileHeader=NULL; // Vars needed for VMDK emulation static char *pVirtualVmdkFile=NULL; static int VirtualVmdkFileSize=0; static char *pVirtualVmdkLockDir=NULL; static char *pVirtualVmdkLockDir2=NULL; static char *pVirtualVmdkLockFileData=NULL; static int VirtualVmdkLockFileDataSize=0; static char *pVirtualVmdkLockFileName=NULL; // Vars needed for virtual write access static FILE *hCacheFile=NULL; static pTCacheFileHeader pCacheFileHeader=NULL; static pTCacheFileBlockIndex pCacheFileBlockIndex=NULL; // Mutexes to control concurrent read & write access static pthread_mutex_t mutex_image_rw; static pthread_mutex_t mutex_info_read; /* * LogMessage: * Print error and debug messages to stdout * * Params: * pMessageType: "ERROR" or "DEBUG" * pCallingFunction: Name of calling function * line: Line number of call * pMessage: Message string * ...: Variable params with values to include in message string * * Returns: * n/a */ static void LogMessage(char *pMessageType, char *pCallingFunction, int line, char *pMessage, ...) { va_list VaList; // Print message "header" printf("%s: %s.%s@%u : ",pMessageType,pCallingFunction,PACKAGE_VERSION,line); // Print message with variable parameters va_start(VaList,pMessage); vprintf(pMessage,VaList); va_end(VaList); } /* * LogWarnMessage: * Print warning messages to stdout * * Params: * pMessage: Message string * ...: Variable params with values to include in message string * * Returns: * n/a */ static void LogWarnMessage(char *pMessage,...) { va_list VaList; // Print message "header" printf("WARNING: "); // Print message with variable parameters va_start(VaList,pMessage); vprintf(pMessage,VaList); va_end(VaList); } /* * PrintUsage: * Print usage instructions (cmdline options etc..) * * Params: * pProgramName: Program name (argv[0]) * * Returns: * n/a */ static void PrintUsage(char *pProgramName) { printf("\nxmount v%s copyright (c) 2008-2012 by Gillen Daniel " "\n",PACKAGE_VERSION); printf("\nUsage:\n"); printf(" %s [[fopts] [mopts]] [ [...]] \n\n",pProgramName); printf("Options:\n"); printf(" fopts:\n"); printf(" -d : Enable FUSE's and xmount's debug mode.\n"); printf(" -h : Display this help message.\n"); printf(" -s : Run single threaded.\n"); printf(" -o no_allow_other : Disable automatic addition of FUSE's allow_other option.\n"); printf(" -o : Specify fuse mount options. Will also disable automatic\n"); printf(" addition of FUSE's allow_other option!\n"); printf(" INFO: For VMDK emulation, you have to uncomment \"user_allow_other\" in\n"); printf(" /etc/fuse.conf or run xmount as root.\n"); printf(" mopts:\n"); printf(" --cache : Enable virtual write support and set cachefile to use.\n"); // printf(" --debug : Enable xmount's debug mode.\n"); printf(" --in : Input image format. can be \"dd\""); #ifdef WITH_LIBEWF printf(", \"ewf\""); #endif #ifdef WITH_LIBAFF printf(", \"aff\""); #endif printf(".\n"); printf(" --info : Print out some infos about used compiler and libraries.\n"); printf(" --out : Output image format. can be \"dd\", \"dmg\", \"vdi\", \"vhd\", \"vmdk(s)\".\n"); printf(" --owcache : Same as --cache but overwrites existing cache.\n"); printf(" --rw : Same as --cache .\n"); printf(" --version : Same as --info.\n"); #ifndef __APPLE__ printf(" INFO: Input and output image type defaults to \"dd\" if not specified.\n"); #else printf(" INFO: Input image type defaults to \"dd\" and output image type defaults to \"dmg\" if not specified.\n"); #endif printf(" WARNING: Output image type \"vmdk(s)\" should be considered experimental!\n"); printf(" ifile:\n"); printf(" Input image file."); #ifdef WITH_LIBEWF printf(" If you use EWF files, you have to specify all image\n"); printf(" segments! (If your shell supports it, you can use .E?? as file extension\n"); printf(" to specify them all)\n"); #else printf("\n"); #endif printf(" mntp:\n"); printf(" Mount point where virtual files should be located.\n"); } /* * CheckFuseAllowOther: * Check if FUSE allows us to pass the -o allow_other parameter. * This only works if we are root or user_allow_other is set in * /etc/fuse.conf. * * Params: * n/a * * Returns: * TRUE on success, FALSE on error */ static int CheckFuseAllowOther() { if(geteuid()!=0) { // Not running xmount as root. Try to read FUSE's config file /etc/fuse.conf FILE *hFuseConf=(FILE*)FOPEN("/etc/fuse.conf","r"); if(hFuseConf==NULL) { LogWarnMessage("FUSE will not allow other users nor root to access your " "virtual harddisk image. To change this behavior, please " "add \"user_allow_other\" to /etc/fuse.conf or execute " "xmount as root.\n"); return FALSE; } // Search conf file for set user_allow_others char line[256]; int PermSet=FALSE; while(fgets(line,sizeof(line),hFuseConf)!=NULL && PermSet!=TRUE) { // TODO: This works as long as there is no other parameter beginning with // "user_allow_other" :) if(strncmp(line,"user_allow_other",strlen("user_allow_other"))==0) { PermSet=TRUE; } } fclose(hFuseConf); if(PermSet==FALSE) { LogWarnMessage("FUSE will not allow other users nor root to access your " "virtual harddisk image. To change this behavior, please " "add \"user_allow_other\" to /etc/fuse.conf or execute " "xmount as root.\n"); return FALSE; } } // Running xmount as root or user_allow_other is set in /etc/fuse.conf return TRUE; } /* * ParseCmdLine: * Parse command line options * * Params: * argc: Number of cmdline params * argv: Array containing cmdline params * pNargv: Number of FUSE options is written to this var * pppNargv: FUSE options are written to this array * pFilenameCount: Number of input image files is written to this var * pppFilenames: Input image filenames are written to this array * ppMountpoint: Mountpoint is written to this var * * Returns: * "TRUE" on success, "FALSE" on error */ static int ParseCmdLine(const int argc, char **argv, int *pNargc, char ***pppNargv, int *pFilenameCount, char ***pppFilenames, char **ppMountpoint) { int i=1,files=0,opts=0,FuseMinusOControl=TRUE,FuseAllowOther=TRUE; // add argv[0] to pppNargv opts++; XMOUNT_MALLOC(*pppNargv,char**,opts*sizeof(char*)) XMOUNT_STRSET((*pppNargv)[opts-1],argv[0]) // Parse options while(i1 && *(argv[i]+1)!='-') { // Options beginning with - are mostly FUSE specific if(strcmp(argv[i],"-d")==0) { // Enable FUSE's and xmount's debug mode opts++; XMOUNT_REALLOC(*pppNargv,char**,opts*sizeof(char*)) XMOUNT_STRSET((*pppNargv)[opts-1],argv[i]) XMountConfData.Debug=TRUE; } else if(strcmp(argv[i],"-h")==0) { // Print help message PrintUsage(argv[0]); exit(1); } else if(strcmp(argv[i],"-o")==0) { // Next parameter specifies fuse mount options if((argc+1)>i) { i++; // As the user specified the -o option, we assume he knows what he is // doing. We won't append allow_other automatically. And we allow him // to disable allow_other by passing a single "-o no_allow_other" // which won't be passed to FUSE as it is xmount specific. if(strcmp(argv[i],"no_allow_other")!=0) { opts+=2; XMOUNT_REALLOC(*pppNargv,char**,opts*sizeof(char*)) XMOUNT_STRSET((*pppNargv)[opts-2],argv[i-1]) XMOUNT_STRSET((*pppNargv)[opts-1],argv[i]) FuseMinusOControl=FALSE; } else FuseAllowOther=FALSE; } else { LOG_ERROR("Couldn't parse mount options!\n") PrintUsage(argv[0]); exit(1); } } else if(strcmp(argv[i],"-s")==0) { // Enable FUSE's single threaded mode opts++; XMOUNT_REALLOC(*pppNargv,char**,opts*sizeof(char*)) XMOUNT_STRSET((*pppNargv)[opts-1],argv[i]) } else if(strcmp(argv[i],"-V")==0) { // Display FUSE version info opts++; XMOUNT_REALLOC(*pppNargv,char**,opts*sizeof(char*)) XMOUNT_STRSET((*pppNargv)[opts-1],argv[i]) } else { LOG_ERROR("Unknown command line option \"%s\"\n",argv[i]); PrintUsage(argv[0]); exit(1); } } else { // Options beginning with -- are xmount specific if(strcmp(argv[i],"--cache")==0 || strcmp(argv[i],"--rw")==0) { // Emulate writable access to mounted image // Next parameter must be cache file to read/write changes from/to if((argc+1)>i) { i++; XMOUNT_STRSET(XMountConfData.pCacheFile,argv[i]) XMountConfData.Writable=TRUE; } else { LOG_ERROR("You must specify a cache file to read/write data from/to!\n") PrintUsage(argv[0]); exit(1); } LOG_DEBUG("Enabling virtual write support using cache file \"%s\"\n", XMountConfData.pCacheFile) } else if(strcmp(argv[i],"--in")==0) { // Specify input image type // Next parameter must be image type if((argc+1)>i) { i++; if(strcmp(argv[i],"dd")==0) { XMountConfData.OrigImageType=TOrigImageType_DD; LOG_DEBUG("Setting input image type to DD\n") #ifdef WITH_LIBEWF } else if(strcmp(argv[i],"ewf")==0) { XMountConfData.OrigImageType=TOrigImageType_EWF; LOG_DEBUG("Setting input image type to EWF\n") #endif #ifdef WITH_LIBAFF } else if(strcmp(argv[i],"aff")==0) { XMountConfData.OrigImageType=TOrigImageType_AFF; LOG_DEBUG("Setting input image type to AFF\n") #endif } else { LOG_ERROR("Unknown input image type \"%s\"!\n",argv[i]) PrintUsage(argv[0]); exit(1); } } else { LOG_ERROR("You must specify an input image type!\n"); PrintUsage(argv[0]); exit(1); } } else if(strcmp(argv[i],"--out")==0) { // Specify output image type // Next parameter must be image type if((argc+1)>i) { i++; if(strcmp(argv[i],"dd")==0) { XMountConfData.VirtImageType=TVirtImageType_DD; LOG_DEBUG("Setting virtual image type to DD\n") } else if(strcmp(argv[i],"dmg")==0) { XMountConfData.VirtImageType=TVirtImageType_DMG; LOG_DEBUG("Setting virtual image type to DMG\n") } else if(strcmp(argv[i],"vdi")==0) { XMountConfData.VirtImageType=TVirtImageType_VDI; LOG_DEBUG("Setting virtual image type to VDI\n") } else if(strcmp(argv[i],"vhd")==0) { XMountConfData.VirtImageType=TVirtImageType_VHD; LOG_DEBUG("Setting virtual image type to VHD\n") } else if(strcmp(argv[i],"vmdk")==0) { XMountConfData.VirtImageType=TVirtImageType_VMDK; LOG_DEBUG("Setting virtual image type to VMDK\n") } else if(strcmp(argv[i],"vmdks")==0) { XMountConfData.VirtImageType=TVirtImageType_VMDKS; LOG_DEBUG("Setting virtual image type to VMDKS\n") } else { LOG_ERROR("Unknown output image type \"%s\"!\n",argv[i]) PrintUsage(argv[0]); exit(1); } } else { LOG_ERROR("You must specify an output image type!\n"); PrintUsage(argv[0]); exit(1); } } else if(strcmp(argv[i],"--owcache")==0) { // Enable writable access to mounted image and overwrite existing cache // Next parameter must be cache file to read/write changes from/to if((argc+1)>i) { i++; XMOUNT_STRSET(XMountConfData.pCacheFile,argv[i]) XMountConfData.Writable=TRUE; XMountConfData.OverwriteCache=TRUE; } else { LOG_ERROR("You must specify a cache file to read/write data from/to!\n") PrintUsage(argv[0]); exit(1); } LOG_DEBUG("Enabling virtual write support overwriting cache file \"%s\"\n", XMountConfData.pCacheFile) } else if(strcmp(argv[i],"--version")==0 || strcmp(argv[i],"--info")==0) { printf("xmount v%s copyright (c) 2008-2012 by Gillen Daniel " "\n\n",PACKAGE_VERSION); #ifdef __GNUC__ printf(" compile timestamp: %s %s\n",__DATE__,__TIME__); printf(" gcc version: %s\n",__VERSION__); #endif #ifdef WITH_LIBEWF printf(" libewf support: YES (version %s)\n",LIBEWF_VERSION_STRING); #else printf(" libewf support: NO\n"); #endif #ifdef WITH_LIBAFF printf(" libaff support: YES (version %s)\n",af_version()); #else printf(" libaff support: NO\n"); #endif printf("\n"); exit(0); } else { LOG_ERROR("Unknown command line option \"%s\"\n",argv[i]); PrintUsage(argv[0]); exit(1); } } i++; } // Parse input image filename(s) while(i<(argc-1)) { files++; XMOUNT_REALLOC(*pppFilenames,char**,files*sizeof(char*)) XMOUNT_STRSET((*pppFilenames)[files-1],argv[i]) i++; } if(files==0) { LOG_ERROR("No input files specified!\n") PrintUsage(argv[0]); exit(1); } *pFilenameCount=files; // Extract mountpoint if(i==(argc-1)) { XMOUNT_STRSET(*ppMountpoint,argv[argc-1]) opts++; XMOUNT_REALLOC(*pppNargv,char**,opts*sizeof(char*)) XMOUNT_STRSET((*pppNargv)[opts-1],*ppMountpoint) } else { LOG_ERROR("No mountpoint specified!\n") PrintUsage(argv[0]); exit(1); } if(FuseMinusOControl==TRUE) { // We control the -o flag, set subtype, fsname and allow_other options opts+=2; XMOUNT_REALLOC(*pppNargv,char**,opts*sizeof(char*)) XMOUNT_STRSET((*pppNargv)[opts-2],"-o") XMOUNT_STRSET((*pppNargv)[opts-1],"subtype=xmount,fsname=") XMOUNT_STRAPP((*pppNargv)[opts-1],(*pppFilenames)[0]) if(FuseAllowOther==TRUE) { // Try to add "allow_other" to FUSE's cmd-line params if(CheckFuseAllowOther()==TRUE) { XMOUNT_STRAPP((*pppNargv)[opts-1],",allow_other") } } } *pNargc=opts; return TRUE; } /* * ExtractVirtFileNames: * Extract virtual file name from input image name * * Params: * pOrigName: Name of input image (Can include a path) * * Returns: * "TRUE" on success, "FALSE" on error */ static int ExtractVirtFileNames(char *pOrigName) { char *tmp; // Truncate any leading path tmp=strrchr(pOrigName,'/'); if(tmp!=NULL) pOrigName=tmp+1; // Extract file extension tmp=strrchr(pOrigName,'.'); // Set leading '/' XMOUNT_STRSET(XMountConfData.pVirtualImagePath,"/") XMOUNT_STRSET(XMountConfData.pVirtualImageInfoPath,"/") if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { XMOUNT_STRSET(XMountConfData.pVirtualVmdkPath,"/") } // Copy filename if(tmp==NULL) { // Input image filename has no extension XMOUNT_STRAPP(XMountConfData.pVirtualImagePath,pOrigName) XMOUNT_STRAPP(XMountConfData.pVirtualImageInfoPath,pOrigName) if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { XMOUNT_STRAPP(XMountConfData.pVirtualVmdkPath,pOrigName) } XMOUNT_STRAPP(XMountConfData.pVirtualImageInfoPath,".info") } else { XMOUNT_STRNAPP(XMountConfData.pVirtualImagePath,pOrigName, strlen(pOrigName)-strlen(tmp)) XMOUNT_STRNAPP(XMountConfData.pVirtualImageInfoPath,pOrigName, strlen(pOrigName)-strlen(tmp)) if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { XMOUNT_STRNAPP(XMountConfData.pVirtualVmdkPath,pOrigName, strlen(pOrigName)-strlen(tmp)) } XMOUNT_STRAPP(XMountConfData.pVirtualImageInfoPath,".info") } // Add virtual file extensions switch(XMountConfData.VirtImageType) { case TVirtImageType_DD: XMOUNT_STRAPP(XMountConfData.pVirtualImagePath,".dd") break; case TVirtImageType_DMG: XMOUNT_STRAPP(XMountConfData.pVirtualImagePath,".dmg") break; case TVirtImageType_VDI: XMOUNT_STRAPP(XMountConfData.pVirtualImagePath,".vdi") break; case TVirtImageType_VHD: XMOUNT_STRAPP(XMountConfData.pVirtualImagePath,".vhd") break; case TVirtImageType_VMDK: case TVirtImageType_VMDKS: XMOUNT_STRAPP(XMountConfData.pVirtualImagePath,".dd") XMOUNT_STRAPP(XMountConfData.pVirtualVmdkPath,".vmdk") break; default: LOG_ERROR("Unknown virtual image type!\n") return FALSE; } LOG_DEBUG("Set virtual image name to \"%s\"\n", XMountConfData.pVirtualImagePath) LOG_DEBUG("Set virtual image info name to \"%s\"\n", XMountConfData.pVirtualImageInfoPath) if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { LOG_DEBUG("Set virtual vmdk name to \"%s\"\n", XMountConfData.pVirtualVmdkPath) } return TRUE; } /* * GetOrigImageSize: * Get size of original image * * Params: * size: Pointer to an uint64_t to which the size will be written to * * Returns: * "TRUE" on success, "FALSE" on error */ static int GetOrigImageSize(uint64_t *size) { // Make sure to return correct values when dealing with only 32bit file sizes *size=0; // When size was already queryed, use old value rather than regetting value // from disk if(XMountConfData.OrigImageSize!=0) { *size=XMountConfData.OrigImageSize; return TRUE; } // Now get size of original image switch(XMountConfData.OrigImageType) { case TOrigImageType_DD: // Original image is a DD file. Seek to end to get size. if(fseeko(hDdFile,0,SEEK_END)!=0) { LOG_ERROR("Couldn't seek to end of image file!\n") return FALSE; } *size=ftello(hDdFile); break; #ifdef WITH_LIBEWF case TOrigImageType_EWF: // Original image is an EWF file. Just query media size. #if defined( HAVE_LIBEWF_V2_API ) if(libewf_handle_get_media_size(hEwfFile,size,NULL)!=1) #else if(libewf_get_media_size(hEwfFile,size)!=1) #endif { LOG_ERROR("Couldn't get ewf media size!\n") return FALSE; } break; #endif #ifdef WITH_LIBAFF case TOrigImageType_AFF: // Original image is an AFF file. *size=af_seek(hAffFile,0,SEEK_END); break; #endif default: LOG_ERROR("Unsupported image type!\n") return FALSE; } // Save size so we have not to reget it from disk next time XMountConfData.OrigImageSize=*size; return TRUE; } /* * GetVirtImageSize: * Get size of the emulated image * * Params: * size: Pointer to an uint64_t to which the size will be written to * * Returns: * "TRUE" on success, "FALSE" on error */ static int GetVirtImageSize(uint64_t *size) { if(XMountConfData.VirtImageSize!=0) { *size=XMountConfData.VirtImageSize; return TRUE; } switch(XMountConfData.VirtImageType) { case TVirtImageType_DD: case TVirtImageType_DMG: case TVirtImageType_VMDK: case TVirtImageType_VMDKS: // Virtual image is a DD, DMG or VMDK file. Just return the size of the // original image if(!GetOrigImageSize(size)) { LOG_ERROR("Couldn't get size of input image!\n") return FALSE; } break; case TVirtImageType_VDI: // Virtual image is a VDI file. Get size of original image and add size // of VDI header etc. if(!GetOrigImageSize(size)) { LOG_ERROR("Couldn't get size of input image!\n") return FALSE; } (*size)+=(sizeof(TVdiFileHeader)+VdiBlockMapSize); break; case TVirtImageType_VHD: // Virtual image is a VHD file. Get size of original image and add size // of VHD footer. if(!GetOrigImageSize(size)) { LOG_ERROR("Couldn't get size of input image!\n") return FALSE; } (*size)+=sizeof(TVhdFileHeader); break; default: LOG_ERROR("Unsupported image type!\n") return FALSE; } XMountConfData.VirtImageSize=*size; return TRUE; } /* * GetOrigImageData: * Read data from original image * * Params: * buf: Pointer to buffer to write read data to (Must be preallocated!) * offset: Offset at which data should be read * size: Size of data which should be read (Size of buffer) * * Returns: * Number of read bytes on success or "-1" on error */ static int GetOrigImageData(char *buf, off_t offset, size_t size) { size_t ToRead=0; uint64_t ImageSize=0; // Make sure we aren't reading past EOF of image file if(!GetOrigImageSize(&ImageSize)) { LOG_ERROR("Couldn't get image size!\n") return -1; } if(offset>=ImageSize) { // Offset is beyond image size LOG_DEBUG("Offset is beyond image size.\n") return 0; } if(offset+size>ImageSize) { // Attempt to read data past EOF of image file ToRead=ImageSize-offset; LOG_DEBUG("Attempt to read data past EOF. Corrected size from %zd" " to %zd.\n",size,ToRead) } else ToRead=size; // Now read data from image file switch(XMountConfData.OrigImageType) { case TOrigImageType_DD: // Original image is a DD file. Seek to offset and read ToRead bytes. // TODO: Perhaps check whether it is cheaper to seek from current position // to offset than seeking from beginning of the file if(fseeko(hDdFile,offset,SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to offset %" PRIu64 "!\n",offset) return -1; } if(fread(buf,ToRead,1,hDdFile)!=1) { LOG_ERROR("Couldn't read %zd bytes from offset %" PRIu64 "!\n",ToRead,offset) return -1; } LOG_DEBUG("Read %zd bytes at offset %" PRIu64 " from DD file\n", ToRead,offset) break; #ifdef WITH_LIBEWF case TOrigImageType_EWF: // Original image is an EWF file. Seek to offset and read ToRead bytes. #if defined( HAVE_LIBEWF_V2_API ) if(libewf_handle_seek_offset(hEwfFile,offset,SEEK_SET,NULL)!=-1) { if(libewf_handle_read_buffer(hEwfFile,buf,ToRead,NULL)!=ToRead) { #else if(libewf_seek_offset(hEwfFile,offset)!=-1) { if(libewf_read_buffer(hEwfFile,buf,ToRead)!=ToRead) { #endif LOG_ERROR("Couldn't read %zd bytes from offset %" PRIu64 "!\n",ToRead,offset) return -1; } } else { LOG_ERROR("Couldn't seek to offset %" PRIu64 "!\n",offset) return -1; } LOG_DEBUG("Read %zd bytes at offset %" PRIu64 " from EWF file\n", ToRead,offset) break; #endif #ifdef WITH_LIBAFF case TOrigImageType_AFF: // Original image is an AFF file. af_seek(hAffFile,offset,SEEK_SET); if(af_read(hAffFile,buf,ToRead)!=ToRead) { LOG_ERROR("Couldn't read %zd bytes from offset %" PRIu64 "!\n",ToRead,offset) return -1; } LOG_DEBUG("Read %zd bytes at offset %" PRIu64 " from AFF file\n", ToRead,offset) break; #endif default: LOG_ERROR("Unsupported image type!\n") return -1; } return ToRead; } /* * GetVirtVmdkData: * Read data from virtual VMDK file * * Params: * buf: Pointer to buffer to write read data to (Must be preallocated!) * offset: Offset at which data should be read * size: Size of data which should be read (Size of buffer) * * Returns: * Number of read bytes on success or "-1" on error */ /* static int GetVirtualVmdkData(char *buf, off_t offset, size_t size) { uint32_t len; len=strlen(pVirtualVmdkFile); if(offsetlen) { size=len-offset; LOG_DEBUG("Attempt to read past EOF of virtual vmdk file\n") } if(XMountConfData.Writable==TRUE && pCacheFileHeader->VmdkFileCached==TRUE) { // VMDK file is cached. Read data from cache file // TODO: Read data from cache file } else { // No write support or VMDK file not cached. memcpy(buf,pVirtualVmdkFile+offset,size); LOG_DEBUG("Read %" PRIu64 " bytes at offset %" PRIu64 " from virtual vmdk file\n",size,offset) } } else { LOG_DEBUG("Attempt to read past EOF of virtual vmdk file\n"); return -1; } return size; } */ /* * GetVirtImageData: * Read data from virtual image * * Params: * buf: Pointer to buffer to write read data to (Must be preallocated!) * offset: Offset at which data should be read * size: Size of data which should be read (Size of buffer) * * Returns: * Number of read bytes on success or "-1" on error */ static int GetVirtImageData(char *buf, off_t offset, size_t size) { uint32_t CurBlock=0; uint64_t VirtImageSize; uint64_t orig_image_size; size_t ToRead=0; size_t CurToRead=0; off_t FileOff=offset; off_t BlockOff=0; size_t to_read_later=0; // Get virtual image size if(!GetVirtImageSize(&VirtImageSize)) { LOG_ERROR("Couldn't get virtual image size!\n") return -1; } if(offset>=VirtImageSize) { LOG_ERROR("Attempt to read beyond virtual image EOF!\n") return -1; } if(offset+size>VirtImageSize) { LOG_DEBUG("Attempt to read pas EOF of virtual image file\n") size=VirtImageSize-offset; } ToRead=size; if(!GetOrigImageSize(&orig_image_size)) { LOG_ERROR("Couldn't get original image size!") return 0; } // Read virtual image type specific data preceeding original image data switch(XMountConfData.VirtImageType) { case TVirtImageType_DD: case TVirtImageType_DMG: case TVirtImageType_VMDK: case TVirtImageType_VMDKS: break; case TVirtImageType_VDI: if(FileOffVdiFileHeaderSize) CurToRead=VdiFileHeaderSize-FileOff; else CurToRead=ToRead; if(XMountConfData.Writable==TRUE && pCacheFileHeader->VdiFileHeaderCached==TRUE) { // VDI header was already cached if(fseeko(hCacheFile, pCacheFileHeader->pVdiFileHeader+FileOff, SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to cached VDI header at offset %" PRIu64 "\n",pCacheFileHeader->pVdiFileHeader+FileOff) return 0; } if(fread(buf,CurToRead,1,hCacheFile)!=1) { LOG_ERROR("Couldn't read %zu bytes from cache file at offset %" PRIu64 "\n",CurToRead, pCacheFileHeader->pVdiFileHeader+FileOff) return 0; } LOG_DEBUG("Read %zd bytes from cached VDI header at offset %" PRIu64 " at cache file offset %" PRIu64 "\n", CurToRead,FileOff, pCacheFileHeader->pVdiFileHeader+FileOff) } else { // VDI header isn't cached memcpy(buf,((char*)pVdiFileHeader)+FileOff,CurToRead); LOG_DEBUG("Read %zd bytes at offset %" PRIu64 " from virtual VDI header\n",CurToRead, FileOff) } if(ToRead==CurToRead) return ToRead; else { // Adjust values to read from original image ToRead-=CurToRead; buf+=CurToRead; FileOff=0; } } else FileOff-=VdiFileHeaderSize; break; case TVirtImageType_VHD: // When emulating VHD, make sure the while loop below only reads data // available in the original image. Any VHD footer data must be read // afterwards. if(FileOff>=orig_image_size) { to_read_later=ToRead; ToRead=0; } else if((FileOff+ToRead)>orig_image_size) { to_read_later=(FileOff+ToRead)-orig_image_size; ToRead-=to_read_later; } break; } // Calculate block to read data from CurBlock=FileOff/CACHE_BLOCK_SIZE; BlockOff=FileOff%CACHE_BLOCK_SIZE; // Read image data while(ToRead!=0) { // Calculate how many bytes we have to read from this block if(BlockOff+ToRead>CACHE_BLOCK_SIZE) { CurToRead=CACHE_BLOCK_SIZE-BlockOff; } else CurToRead=ToRead; if(XMountConfData.Writable==TRUE && pCacheFileBlockIndex[CurBlock].Assigned==TRUE) { // Write support enabled and need to read altered data from cachefile if(fseeko(hCacheFile, pCacheFileBlockIndex[CurBlock].off_data+BlockOff, SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to offset %" PRIu64 " in cache file\n") return -1; } if(fread(buf,CurToRead,1,hCacheFile)!=1) { LOG_ERROR("Couldn't read data from cache file!\n") return -1; } LOG_DEBUG("Read %zd bytes at offset %" PRIu64 " from cache file\n",CurToRead,FileOff) } else { // No write support or data not cached if(GetOrigImageData(buf, FileOff, CurToRead)!=CurToRead) { LOG_ERROR("Couldn't read data from input image!\n") return -1; } LOG_DEBUG("Read %zd bytes at offset %" PRIu64 " from original image file\n",CurToRead, FileOff) } CurBlock++; BlockOff=0; buf+=CurToRead; ToRead-=CurToRead; FileOff+=CurToRead; } if(to_read_later!=0) { // Read virtual image type specific data following original image data switch(XMountConfData.VirtImageType) { case TVirtImageType_DD: case TVirtImageType_DMG: case TVirtImageType_VMDK: case TVirtImageType_VMDKS: case TVirtImageType_VDI: break; case TVirtImageType_VHD: // Micro$oft has choosen to use a footer rather then a header. if(XMountConfData.Writable==TRUE && pCacheFileHeader->VhdFileHeaderCached==TRUE) { // VHD footer was already cached if(fseeko(hCacheFile, pCacheFileHeader->pVhdFileHeader+(FileOff-orig_image_size), SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to cached VHD footer at offset %" PRIu64 "\n", pCacheFileHeader->pVhdFileHeader+ (FileOff-orig_image_size)) return 0; } if(fread(buf,to_read_later,1,hCacheFile)!=1) { LOG_ERROR("Couldn't read %zu bytes from cache file at offset %" PRIu64 "\n",to_read_later, pCacheFileHeader->pVhdFileHeader+ (FileOff-orig_image_size)) return 0; } LOG_DEBUG("Read %zd bytes from cached VHD footer at offset %" PRIu64 " at cache file offset %" PRIu64 "\n", to_read_later,(FileOff-orig_image_size), pCacheFileHeader->pVhdFileHeader+(FileOff-orig_image_size)) } else { // VHD header isn't cached memcpy(buf, ((char*)pVhdFileHeader)+(FileOff-orig_image_size), to_read_later); LOG_DEBUG("Read %zd bytes at offset %" PRIu64 " from virtual VHD header\n", to_read_later, (FileOff-orig_image_size)) } break; } } return size; } /* * SetVdiFileHeaderData: * Write data to virtual VDI file header * * Params: * buf: Buffer containing data to write * offset: Offset of changes * size: Amount of bytes to write * * Returns: * Number of written bytes on success or "-1" on error */ static int SetVdiFileHeaderData(char *buf,off_t offset,size_t size) { if(offset+size>VdiFileHeaderSize) size=VdiFileHeaderSize-offset; LOG_DEBUG("Need to cache %zu bytes at offset %" PRIu64 " from VDI header\n",size,offset) if(pCacheFileHeader->VdiFileHeaderCached==1) { // Header was already cached if(fseeko(hCacheFile, pCacheFileHeader->pVdiFileHeader+offset, SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to cached VDI header at address %" PRIu64 "\n",pCacheFileHeader->pVdiFileHeader+offset) return -1; } if(fwrite(buf,size,1,hCacheFile)!=1) { LOG_ERROR("Couldn't write %zu bytes to cache file at offset %" PRIu64 "\n",size, pCacheFileHeader->pVdiFileHeader+offset) return -1; } LOG_DEBUG("Wrote %zd bytes at offset %" PRIu64 " to cache file\n", size,pCacheFileHeader->pVdiFileHeader+offset) } else { // Header wasn't already cached. if(fseeko(hCacheFile, 0, SEEK_END)!=0) { LOG_ERROR("Couldn't seek to end of cache file!") return -1; } pCacheFileHeader->pVdiFileHeader=ftello(hCacheFile); LOG_DEBUG("Caching whole VDI header\n") if(offset>0) { // Changes do not begin at offset 0, need to prepend with data from // VDI header if(fwrite((char*)pVdiFileHeader,offset,1,hCacheFile)!=1) { LOG_ERROR("Error while writing %" PRIu64 " bytes " "to cache file at offset %" PRIu64 "!\n", offset, pCacheFileHeader->pVdiFileHeader); return -1; } LOG_DEBUG("Prepended changed data with %" PRIu64 " bytes at cache file offset %" PRIu64 "\n", offset,pCacheFileHeader->pVdiFileHeader) } // Cache changed data if(fwrite(buf,size,1,hCacheFile)!=1) { LOG_ERROR("Couldn't write %zu bytes to cache file at offset %" PRIu64 "\n",size, pCacheFileHeader->pVdiFileHeader+offset) return -1; } LOG_DEBUG("Wrote %zu bytes of changed data to cache file offset %" PRIu64 "\n",size, pCacheFileHeader->pVdiFileHeader+offset) if(offset+size!=VdiFileHeaderSize) { // Need to append data from VDI header to cache whole data struct if(fwrite(((char*)pVdiFileHeader)+offset+size, VdiFileHeaderSize-(offset+size), 1, hCacheFile)!=1) { LOG_ERROR("Couldn't write %zu bytes to cache file at offset %" PRIu64 "\n",VdiFileHeaderSize-(offset+size), (uint64_t)(pCacheFileHeader->pVdiFileHeader+offset+size)) return -1; } LOG_DEBUG("Appended %" PRIu32 " bytes to changed data at cache file offset %" PRIu64 "\n",VdiFileHeaderSize-(offset+size), pCacheFileHeader->pVdiFileHeader+offset+size) } // Mark header as cached and update header in cache file pCacheFileHeader->VdiFileHeaderCached=1; if(fseeko(hCacheFile,0,SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to offset 0 of cache file!\n") return -1; } if(fwrite((char*)pCacheFileHeader,sizeof(TCacheFileHeader),1,hCacheFile)!=1) { LOG_ERROR("Couldn't write changed cache file header!\n") return -1; } } // All important data has been written, now flush all buffers to make // sure data is written to cache file fflush(hCacheFile); #ifndef __APPLE__ ioctl(fileno(hCacheFile),BLKFLSBUF,0); #endif return size; } /* * SetVhdFileHeaderData: * Write data to virtual VHD file footer * * Params: * buf: Buffer containing data to write * offset: Offset of changes * size: Amount of bytes to write * * Returns: * Number of written bytes on success or "-1" on error */ static int SetVhdFileHeaderData(char *buf,off_t offset,size_t size) { LOG_DEBUG("Need to cache %zu bytes at offset %" PRIu64 " from VHD footer\n",size,offset) if(pCacheFileHeader->VhdFileHeaderCached==1) { // Header has already been cached if(fseeko(hCacheFile, pCacheFileHeader->pVhdFileHeader+offset, SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to cached VHD header at address %" PRIu64 "\n",pCacheFileHeader->pVhdFileHeader+offset) return -1; } if(fwrite(buf,size,1,hCacheFile)!=1) { LOG_ERROR("Couldn't write %zu bytes to cache file at offset %" PRIu64 "\n",size, pCacheFileHeader->pVhdFileHeader+offset) return -1; } LOG_DEBUG("Wrote %zd bytes at offset %" PRIu64 " to cache file\n", size,pCacheFileHeader->pVhdFileHeader+offset) } else { // Header hasn't been cached yet. if(fseeko(hCacheFile, 0, SEEK_END)!=0) { LOG_ERROR("Couldn't seek to end of cache file!") return -1; } pCacheFileHeader->pVhdFileHeader=ftello(hCacheFile); LOG_DEBUG("Caching whole VHD header\n") if(offset>0) { // Changes do not begin at offset 0, need to prepend with data from // VHD header if(fwrite((char*)pVhdFileHeader,offset,1,hCacheFile)!=1) { LOG_ERROR("Error while writing %" PRIu64 " bytes " "to cache file at offset %" PRIu64 "!\n", offset, pCacheFileHeader->pVhdFileHeader); return -1; } LOG_DEBUG("Prepended changed data with %" PRIu64 " bytes at cache file offset %" PRIu64 "\n", offset,pCacheFileHeader->pVhdFileHeader) } // Cache changed data if(fwrite(buf,size,1,hCacheFile)!=1) { LOG_ERROR("Couldn't write %zu bytes to cache file at offset %" PRIu64 "\n",size, pCacheFileHeader->pVhdFileHeader+offset) return -1; } LOG_DEBUG("Wrote %zu bytes of changed data to cache file offset %" PRIu64 "\n",size, pCacheFileHeader->pVhdFileHeader+offset) if(offset+size!=sizeof(TVhdFileHeader)) { // Need to append data from VHD header to cache whole data struct if(fwrite(((char*)pVhdFileHeader)+offset+size, sizeof(TVhdFileHeader)-(offset+size), 1, hCacheFile)!=1) { LOG_ERROR("Couldn't write %zu bytes to cache file at offset %" PRIu64 "\n",sizeof(TVhdFileHeader)-(offset+size), (uint64_t)(pCacheFileHeader->pVhdFileHeader+offset+size)) return -1; } LOG_DEBUG("Appended %" PRIu32 " bytes to changed data at cache file offset %" PRIu64 "\n",sizeof(TVhdFileHeader)-(offset+size), pCacheFileHeader->pVhdFileHeader+offset+size) } // Mark header as cached and update header in cache file pCacheFileHeader->VhdFileHeaderCached=1; if(fseeko(hCacheFile,0,SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to offset 0 of cache file!\n") return -1; } if(fwrite((char*)pCacheFileHeader,sizeof(TCacheFileHeader),1,hCacheFile)!=1) { LOG_ERROR("Couldn't write changed cache file header!\n") return -1; } } // All important data has been written, now flush all buffers to make // sure data is written to cache file fflush(hCacheFile); #ifndef __APPLE__ ioctl(fileno(hCacheFile),BLKFLSBUF,0); #endif return size; } /* * SetVirtImageData: * Write data to virtual image * * Params: * buf: Buffer containing data to write * offset: Offset to start writing at * size: Size of data to be written * * Returns: * Number of written bytes on success or "-1" on error */ static int SetVirtImageData(const char *buf, off_t offset, size_t size) { uint64_t CurBlock=0; uint64_t VirtImageSize; uint64_t OrigImageSize; size_t ToWrite=0; size_t to_write_later=0; size_t CurToWrite=0; off_t FileOff=offset; off_t BlockOff=0; char *WriteBuf=(char*)buf; char *buf2; ssize_t ret; // Get virtual image size if(!GetVirtImageSize(&VirtImageSize)) { LOG_ERROR("Couldn't get virtual image size!\n") return -1; } if(offset>=VirtImageSize) { LOG_ERROR("Attempt to write beyond EOF of virtual image file!\n") return -1; } if(offset+size>VirtImageSize) { LOG_DEBUG("Attempt to write past EOF of virtual image file\n") size=VirtImageSize-offset; } ToWrite=size; // Get original image size if(!GetOrigImageSize(&OrigImageSize)) { LOG_ERROR("Couldn't get original image size!\n") return -1; } // Cache virtual image type specific data preceeding original image data switch(XMountConfData.VirtImageType) { case TVirtImageType_DD: case TVirtImageType_DMG: case TVirtImageType_VMDK: case TVirtImageType_VMDKS: break; case TVirtImageType_VDI: if(FileOff=OrigImageSize) { to_write_later=ToWrite; ToWrite=0; } else if((FileOff+ToWrite)>OrigImageSize) { to_write_later=(FileOff+ToWrite)-OrigImageSize; ToWrite-=to_write_later; } break; } // Calculate block to write data to CurBlock=FileOff/CACHE_BLOCK_SIZE; BlockOff=FileOff%CACHE_BLOCK_SIZE; while(ToWrite!=0) { // Calculate how many bytes we have to write to this block if(BlockOff+ToWrite>CACHE_BLOCK_SIZE) { CurToWrite=CACHE_BLOCK_SIZE-BlockOff; } else CurToWrite=ToWrite; if(pCacheFileBlockIndex[CurBlock].Assigned==1) { // Block was already cached // Seek to data offset in cache file if(fseeko(hCacheFile, pCacheFileBlockIndex[CurBlock].off_data+BlockOff, SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to cached block at address %" PRIu64 "\n", pCacheFileBlockIndex[CurBlock].off_data+BlockOff) return -1; } if(fwrite(WriteBuf,CurToWrite,1,hCacheFile)!=1) { LOG_ERROR("Error while writing %zu bytes " "to cache file at offset %" PRIu64 "!\n", CurToWrite, pCacheFileBlockIndex[CurBlock].off_data+BlockOff); return -1; } LOG_DEBUG("Wrote %zd bytes at offset %" PRIu64 " to cache file\n",CurToWrite, pCacheFileBlockIndex[CurBlock].off_data+BlockOff) } else { // Uncached block. Need to cache entire new block // Seek to end of cache file to append new cache block fseeko(hCacheFile,0,SEEK_END); pCacheFileBlockIndex[CurBlock].off_data=ftello(hCacheFile); if(BlockOff!=0) { // Changed data does not begin at block boundry. Need to prepend // with data from virtual image file XMOUNT_MALLOC(buf2,char*,BlockOff*sizeof(char)) if(GetOrigImageData(buf2,FileOff-BlockOff,BlockOff)!=BlockOff) { LOG_ERROR("Couldn't read data from original image file!\n") return -1; } if(fwrite(buf2,BlockOff,1,hCacheFile)!=1) { LOG_ERROR("Couldn't writing %" PRIu64 " bytes " "to cache file at offset %" PRIu64 "!\n", BlockOff, pCacheFileBlockIndex[CurBlock].off_data); return -1; } LOG_DEBUG("Prepended changed data with %" PRIu64 " bytes from virtual image file at offset %" PRIu64 "\n",BlockOff,FileOff-BlockOff) free(buf2); } if(fwrite(WriteBuf,CurToWrite,1,hCacheFile)!=1) { LOG_ERROR("Error while writing %zd bytes " "to cache file at offset %" PRIu64 "!\n", CurToWrite, pCacheFileBlockIndex[CurBlock].off_data+BlockOff); return -1; } if(BlockOff+CurToWrite!=CACHE_BLOCK_SIZE) { // Changed data does not end at block boundry. Need to append // with data from virtual image file XMOUNT_MALLOC(buf2,char*,(CACHE_BLOCK_SIZE- (BlockOff+CurToWrite))*sizeof(char)) memset(buf2,0,CACHE_BLOCK_SIZE-(BlockOff+CurToWrite)); if((FileOff-BlockOff)+CACHE_BLOCK_SIZE>OrigImageSize) { // Original image is smaller than full cache block if(GetOrigImageData(buf2, FileOff+CurToWrite, OrigImageSize-(FileOff+CurToWrite))!= OrigImageSize-(FileOff+CurToWrite)) { LOG_ERROR("Couldn't read data from virtual image file!\n") return -1; } } else { if(GetOrigImageData(buf2, FileOff+CurToWrite, CACHE_BLOCK_SIZE-(BlockOff+CurToWrite))!= CACHE_BLOCK_SIZE-(BlockOff+CurToWrite)) { LOG_ERROR("Couldn't read data from virtual image file!\n") return -1; } } if(fwrite(buf2, CACHE_BLOCK_SIZE-(BlockOff+CurToWrite), 1, hCacheFile)!=1) { LOG_ERROR("Error while writing %zd bytes " "to cache file at offset %" PRIu64 "!\n", CACHE_BLOCK_SIZE-(BlockOff+CurToWrite), pCacheFileBlockIndex[CurBlock].off_data+ BlockOff+CurToWrite); return -1; } free(buf2); } // All important data for this cache block has been written, // flush all buffers and mark cache block as assigned fflush(hCacheFile); #ifndef __APPLE__ ioctl(fileno(hCacheFile),BLKFLSBUF,0); #endif pCacheFileBlockIndex[CurBlock].Assigned=1; // Update cache block index entry in cache file fseeko(hCacheFile, sizeof(TCacheFileHeader)+(CurBlock*sizeof(TCacheFileBlockIndex)), SEEK_SET); if(fwrite(&(pCacheFileBlockIndex[CurBlock]), sizeof(TCacheFileBlockIndex), 1, hCacheFile)!=1) { LOG_ERROR("Couldn't update cache file block index!\n"); return -1; } LOG_DEBUG("Updated cache file block index: Number=%" PRIu64 ", Data offset=%" PRIu64 "\n",CurBlock, pCacheFileBlockIndex[CurBlock].off_data); } // Flush buffers fflush(hCacheFile); #ifndef __APPLE__ ioctl(fileno(hCacheFile),BLKFLSBUF,0); #endif BlockOff=0; CurBlock++; WriteBuf+=CurToWrite; ToWrite-=CurToWrite; FileOff+=CurToWrite; } if(to_write_later!=0) { // Cache virtual image type specific data preceeding original image data switch(XMountConfData.VirtImageType) { case TVirtImageType_DD: case TVirtImageType_DMG: case TVirtImageType_VMDK: case TVirtImageType_VMDKS: case TVirtImageType_VDI: break; case TVirtImageType_VHD: // Micro$oft has choosen to use a footer rather then a header. ret=SetVhdFileHeaderData(WriteBuf,FileOff-OrigImageSize,to_write_later); if(ret==-1) { LOG_ERROR("Couldn't write data to virtual VHD file footer!\n") return -1; } break; } } return size; } /* * GetVirtFileAccess: * FUSE access implementation * * Params: * path: Path of file to get attributes from * perm: Requested permissisons * * Returns: * "0" on success, negated error code on error */ /* static int GetVirtFileAccess(const char *path, int perm) { // TODO: Implement propper file permission handling // http://www.cs.cf.ac.uk/Dave/C/node20.html // Values for the second argument to access. // These may be OR'd together. //#define R_OK 4 // Test for read permission. //#define W_OK 2 // Test for write permission. //#define X_OK 1 // Test for execute permission. //#define F_OK 0 // Test for existence. return 0; } */ /* * GetVirtFileAttr: * FUSE getattr implementation * * Params: * path: Path of file to get attributes from * stbuf: Pointer to stat structure to save attributes to * * Returns: * "0" on success, negated error code on error */ static int GetVirtFileAttr(const char *path, struct stat *stbuf) { memset(stbuf,0,sizeof(struct stat)); if(strcmp(path,"/")==0) { // Attributes of mountpoint stbuf->st_mode=S_IFDIR | 0777; stbuf->st_nlink=2; } else if(strcmp(path,XMountConfData.pVirtualImagePath)==0) { // Attributes of virtual image if(!XMountConfData.Writable) stbuf->st_mode=S_IFREG | 0444; else stbuf->st_mode=S_IFREG | 0666; stbuf->st_nlink=1; // Get virtual image file size if(!GetVirtImageSize(&(stbuf->st_size))) { LOG_ERROR("Couldn't get image size!\n"); return -ENOENT; } if(XMountConfData.VirtImageType==TVirtImageType_VHD) { // Make sure virtual image seems to be fully allocated (not sparse file). // Without this, Windows won't attach the vhd file! stbuf->st_blocks=stbuf->st_size/512; if(stbuf->st_size%512!=0) stbuf->st_blocks++; } } else if(strcmp(path,XMountConfData.pVirtualImageInfoPath)==0) { // Attributes of virtual image info file stbuf->st_mode=S_IFREG | 0444; stbuf->st_nlink=1; // Get virtual image info file size if(pVirtualImageInfoFile!=NULL) { stbuf->st_size=strlen(pVirtualImageInfoFile); } else stbuf->st_size=0; } else if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { // Some special files only present when emulating VMDK files if(strcmp(path,XMountConfData.pVirtualVmdkPath)==0) { // Attributes of virtual vmdk file if(!XMountConfData.Writable) stbuf->st_mode=S_IFREG | 0444; else stbuf->st_mode=S_IFREG | 0666; stbuf->st_nlink=1; // Get virtual image info file size if(pVirtualVmdkFile!=NULL) { stbuf->st_size=VirtualVmdkFileSize; } else stbuf->st_size=0; } else if(pVirtualVmdkLockDir!=NULL && strcmp(path,pVirtualVmdkLockDir)==0) { stbuf->st_mode=S_IFDIR | 0777; stbuf->st_nlink=2; } else if(pVirtualVmdkLockDir2!=NULL && strcmp(path,pVirtualVmdkLockDir2)==0) { stbuf->st_mode=S_IFDIR | 0777; stbuf->st_nlink=2; } else if(pVirtualVmdkLockFileName!=NULL && strcmp(path,pVirtualVmdkLockFileName)==0) { stbuf->st_mode=S_IFREG | 0666; if(pVirtualVmdkLockFileName!=NULL) { stbuf->st_size=strlen(pVirtualVmdkLockFileName); } else stbuf->st_size=0; } else return -ENOENT; } else return -ENOENT; // Set uid and gid of all files to uid and gid of current process stbuf->st_uid=getuid(); stbuf->st_gid=getgid(); return 0; } /* * CreateVirtDir: * FUSE mkdir implementation * * Params: * path: Directory path * mode: Directory permissions * * Returns: * "0" on success, negated error code on error */ static int CreateVirtDir(const char *path, mode_t mode) { // Only allow creation of VMWare's lock directories if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { if(pVirtualVmdkLockDir==NULL) { char aVmdkLockDir[strlen(XMountConfData.pVirtualVmdkPath)+5]; sprintf(aVmdkLockDir,"%s.lck",XMountConfData.pVirtualVmdkPath); if(strcmp(path,aVmdkLockDir)==0) { LOG_DEBUG("Creating virtual directory \"%s\"\n",aVmdkLockDir) XMOUNT_STRSET(pVirtualVmdkLockDir,aVmdkLockDir) return 0; } else { LOG_ERROR("Attempt to create illegal directory \"%s\"!\n",path) LOG_DEBUG("Supposed: %s\n",aVmdkLockDir) return -1; } } else if(pVirtualVmdkLockDir2==NULL && strncmp(path,pVirtualVmdkLockDir,strlen(pVirtualVmdkLockDir))==0) { LOG_DEBUG("Creating virtual directory \"%s\"\n",path) XMOUNT_STRSET(pVirtualVmdkLockDir2,path) return 0; } else { LOG_ERROR("Attempt to create illegal directory \"%s\"!\n",path) LOG_DEBUG("Compared to first %u chars of \"%s\"\n",strlen(pVirtualVmdkLockDir),pVirtualVmdkLockDir) return -1; } } LOG_ERROR("Attempt to create directory \"%s\" " "on read-only filesystem!\n",path) return -1; } /* * CreateVirtFile: * FUSE create implementation. * Only allows to create VMWare's lock file! * * Params: * path: File to create * mode: File mode * dev: ??? but not used * * Returns: * "0" on success, negated error code on error */ static int CreateVirtFile(const char *path, mode_t mode, dev_t dev) { if((XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) && pVirtualVmdkLockDir!=NULL && pVirtualVmdkLockFileName==NULL) { LOG_DEBUG("Creating virtual file \"%s\"\n",path) XMOUNT_STRSET(pVirtualVmdkLockFileName,path); return 0; } else { LOG_ERROR("Attempt to create illegal file \"%s\"\n",path) return -1; } } /* * GetVirtFiles: * FUSE readdir implementation * * Params: * path: Path from where files should be listed * buf: Buffer to write file entrys to * filler: Function to write file entrys to buffer * offset: ??? but not used * fi: ??? but not used * * Returns: * "0" on success, negated error code on error */ static int GetVirtFiles(const char *path, void *buf, fuse_fill_dir_t filler, off_t offset, struct fuse_file_info *fi) { (void)offset; (void)fi; if(strcmp(path,"/")==0) { // Add std . and .. entrys filler(buf,".",NULL,0); filler(buf,"..",NULL,0); // Add our virtual files (p+1 to ignore starting "/") filler(buf,XMountConfData.pVirtualImagePath+1,NULL,0); filler(buf,XMountConfData.pVirtualImageInfoPath+1,NULL,0); if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { // For VMDK's, we use an additional descriptor file filler(buf,XMountConfData.pVirtualVmdkPath+1,NULL,0); // And there could also be a lock directory if(pVirtualVmdkLockDir!=NULL) { filler(buf,pVirtualVmdkLockDir+1,NULL,0); } } } else if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { // For VMDK emulation, there could be a lock directory if(pVirtualVmdkLockDir!=NULL && strcmp(path,pVirtualVmdkLockDir)==0) { filler(buf,".",NULL,0); filler(buf,"..",NULL,0); if(pVirtualVmdkLockFileName!=NULL) { filler(buf,pVirtualVmdkLockFileName+strlen(pVirtualVmdkLockDir)+1,NULL,0); } } else if(pVirtualVmdkLockDir2!=NULL && strcmp(path,pVirtualVmdkLockDir2)==0) { filler(buf,".",NULL,0); filler(buf,"..",NULL,0); } else return -ENOENT; } else return -ENOENT; return 0; } /* * OpenVirtFile: * FUSE open implementation * * Params: * path: Path to file to open * fi: ??? but not used * * Returns: * "0" on success, negated error code on error */ static int OpenVirtFile(const char *path, struct fuse_file_info *fi) { if(strcmp(path,XMountConfData.pVirtualImagePath)==0 || strcmp(path,XMountConfData.pVirtualImageInfoPath)==0) { // Check open permissions if(!XMountConfData.Writable && (fi->flags & 3)!=O_RDONLY) { // Attempt to open a read-only file for writing LOG_DEBUG("Attempt to open the read-only file \"%s\" for writing.\n",path) return -EACCES; } return 0; } else if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { if(strcmp(path,XMountConfData.pVirtualVmdkPath)==0) { // Check open permissions if(!XMountConfData.Writable && (fi->flags & 3)!=O_RDONLY) { // Attempt to open a read-only file for writing LOG_DEBUG("Attempt to open the read-only file \"%s\" for writing.\n",path) return -EACCES; } return 0; } else if(pVirtualVmdkLockFileName!=NULL && strcmp(path,pVirtualVmdkLockFileName)==0) { // Check open permissions if(!XMountConfData.Writable && (fi->flags & 3)!=O_RDONLY) { // Attempt to open a read-only file for writing LOG_DEBUG("Attempt to open the read-only file \"%s\" for writing.\n",path) return -EACCES; } return 0; } else { // Attempt to open a non existant file LOG_DEBUG("Attempt to open non existant file \"%s\".\n",path) return -ENOENT; } } else { // Attempt to open a non existant file LOG_DEBUG("Attempt to open non existant file \"%s\".\n",path) return -ENOENT; } } /* * ReadVirtFile: * FUSE read implementation * * Params: * buf: Buffer where read data is written to * size: Number of bytes to read * offset: Offset to start reading at * fi: ?? but not used * * Returns: * Read bytes on success, negated error code on error */ static int ReadVirtFile(const char *path, char *buf, size_t size, off_t offset, struct fuse_file_info *fi) { uint64_t len; if(strcmp(path,XMountConfData.pVirtualImagePath)==0) { // Wait for other threads to end reading/writing data pthread_mutex_lock(&mutex_image_rw); // Get virtual image file size if(!GetVirtImageSize(&len)) { LOG_ERROR("Couldn't get virtual image size!\n") pthread_mutex_unlock(&mutex_image_rw); return 0; } if(offsetlen) size=len-offset; if(GetVirtImageData(buf,offset,size)!=size) { LOG_ERROR("Couldn't read data from virtual image file!\n") pthread_mutex_unlock(&mutex_image_rw); return 0; } } else { LOG_DEBUG("Attempt to read past EOF of virtual image file\n"); pthread_mutex_unlock(&mutex_image_rw); return 0; } // Allow other threads to read/write data again pthread_mutex_unlock(&mutex_image_rw); } else if(strcmp(path,XMountConfData.pVirtualImageInfoPath)==0) { // Read data from virtual image info file len=strlen(pVirtualImageInfoFile); if(offsetlen) { size=len-offset; LOG_DEBUG("Attempt to read past EOF of virtual image info file\n") } pthread_mutex_lock(&mutex_info_read); memcpy(buf,pVirtualImageInfoFile+offset,size); pthread_mutex_unlock(&mutex_info_read); LOG_DEBUG("Read %" PRIu64 " bytes at offset %" PRIu64 " from virtual image info file\n",size,offset) } else { LOG_DEBUG("Attempt to read past EOF of virtual info file\n"); return 0; } } else if(strcmp(path,XMountConfData.pVirtualVmdkPath)==0) { // Read data from virtual vmdk file len=VirtualVmdkFileSize; if(offsetlen) { LOG_DEBUG("Attempt to read past EOF of virtual vmdk file\n") LOG_DEBUG("Adjusting read size from %u to %u\n",size,len-offset) size=len-offset; } pthread_mutex_lock(&mutex_image_rw); memcpy(buf,pVirtualVmdkFile+offset,size); pthread_mutex_unlock(&mutex_image_rw); LOG_DEBUG("Read %" PRIu64 " bytes at offset %" PRIu64 " from virtual vmdk file\n",size,offset) } else { LOG_DEBUG("Attempt to read behind EOF of virtual vmdk file\n"); return 0; } } else if(pVirtualVmdkLockFileName!=NULL && strcmp(path,pVirtualVmdkLockFileName)==0) { // Read data from virtual lock file len=VirtualVmdkLockFileDataSize; if(offsetlen) { LOG_DEBUG("Attempt to read past EOF of virtual vmdk lock file\n") LOG_DEBUG("Adjusting read size from %u to %u\n",size,len-offset) size=len-offset; } pthread_mutex_lock(&mutex_image_rw); memcpy(buf,pVirtualVmdkLockFileData+offset,size); pthread_mutex_unlock(&mutex_image_rw); LOG_DEBUG("Read %" PRIu64 " bytes at offset %" PRIu64 " from virtual vmdk lock file\n",size,offset) } else { LOG_DEBUG("Attempt to read past EOF of virtual vmdk lock file\n"); return 0; } } else { // Attempt to read non existant file LOG_DEBUG("Attempt to read from non existant file \"%s\"\n",path) return -ENOENT; } return size; } /* * RenameVirtFile: * FUSE rename implementation * * Params: * path: File to rename * npath: New filename * * Returns: * "0" on error, negated error code on error */ static int RenameVirtFile(const char *path, const char *npath) { if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { if(pVirtualVmdkLockFileName!=NULL && strcmp(path,pVirtualVmdkLockFileName)==0) { LOG_DEBUG("Renaming virtual lock file from \"%s\" to \"%s\"\n", pVirtualVmdkLockFileName, npath) XMOUNT_REALLOC(pVirtualVmdkLockFileName,char*, (strlen(npath)+1)*sizeof(char)); strcpy(pVirtualVmdkLockFileName,npath); return 0; } } return -ENOENT; } /* * DeleteVirtDir: * FUSE rmdir implementation * * Params: * path: Directory to delete * * Returns: * "0" on success, negated error code on error */ static int DeleteVirtDir(const char *path) { // Only VMWare's lock directories can be deleted if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { if(pVirtualVmdkLockDir!=NULL && strcmp(path,pVirtualVmdkLockDir)==0) { LOG_DEBUG("Deleting virtual lock dir \"%s\"\n",pVirtualVmdkLockDir) free(pVirtualVmdkLockDir); pVirtualVmdkLockDir=NULL; return 0; } else if(pVirtualVmdkLockDir2!=NULL && strcmp(path,pVirtualVmdkLockDir2)==0) { LOG_DEBUG("Deleting virtual lock dir \"%s\"\n",pVirtualVmdkLockDir) free(pVirtualVmdkLockDir2); pVirtualVmdkLockDir2=NULL; return 0; } } return -1; } /* * DeleteVirtFile: * FUSE unlink implementation * * Params: * path: File to delete * * Returns: * "0" on success, negated error code on error */ static int DeleteVirtFile(const char *path) { // Only VMWare's lock file can be deleted if(XMountConfData.VirtImageType==TVirtImageType_VMDK || XMountConfData.VirtImageType==TVirtImageType_VMDKS) { if(pVirtualVmdkLockFileName!=NULL && strcmp(path,pVirtualVmdkLockFileName)==0) { LOG_DEBUG("Deleting virtual file \"%s\"\n",pVirtualVmdkLockFileName) free(pVirtualVmdkLockFileName); free(pVirtualVmdkLockFileData); pVirtualVmdkLockFileName=NULL; pVirtualVmdkLockFileData=NULL; VirtualVmdkLockFileDataSize=0; return 0; } } return -1; } /* * GetVirtFsStats: * FUSE statfs implementation * * Params: * path: Get stats for fs that the specified file resides in * stats: Stats * * Returns: * "0" on success, negated error code on error */ /* static int GetVirtFsStats(const char *path, struct statvfs *stats) { struct statvfs CacheFileFsStats; int ret; if(XMountConfData.Writable==TRUE) { // If write support is enabled, return stats of fs upon which cache file // resides in if((ret=statvfs(XMountConfData.pCacheFile,&CacheFileFsStats))==0) { memcpy(stats,&CacheFileFsStats,sizeof(struct statvfs)); return 0; } else { LOG_ERROR("Couldn't get stats for fs upon which resides \"%s\"\n", XMountConfData.pCacheFile) return ret; } } else { // TODO: Return read only return 0; } } */ /* * WriteVirtFile: * FUSE write implementation * * Params: * buf: Buffer containing data to write * size: Number of bytes to write * offset: Offset to start writing at * fi: ?? but not used * * Returns: * Written bytes on success, negated error code on error */ static int WriteVirtFile(const char *path, const char *buf, size_t size, off_t offset, struct fuse_file_info *fi) { uint64_t len; if(strcmp(path,XMountConfData.pVirtualImagePath)==0) { // Wait for other threads to end reading/writing data pthread_mutex_lock(&mutex_image_rw); // Get virtual image file size if(!GetVirtImageSize(&len)) { LOG_ERROR("Couldn't get virtual image size!\n") pthread_mutex_unlock(&mutex_image_rw); return 0; } if(offsetlen) size=len-offset; if(SetVirtImageData(buf,offset,size)!=size) { LOG_ERROR("Couldn't write data to virtual image file!\n") pthread_mutex_unlock(&mutex_image_rw); return 0; } } else { LOG_DEBUG("Attempt to write past EOF of virtual image file\n") pthread_mutex_unlock(&mutex_image_rw); return 0; } // Allow other threads to read/write data again pthread_mutex_unlock(&mutex_image_rw); } else if(strcmp(path,XMountConfData.pVirtualVmdkPath)==0) { pthread_mutex_lock(&mutex_image_rw); len=VirtualVmdkFileSize; if((offset+size)>len) { // Enlarge or create buffer if needed if(len==0) { len=offset+size; XMOUNT_MALLOC(pVirtualVmdkFile,char*,len*sizeof(char)) } else { len=offset+size; XMOUNT_REALLOC(pVirtualVmdkFile,char*,len*sizeof(char)) } VirtualVmdkFileSize=offset+size; } // Copy data to buffer memcpy(pVirtualVmdkFile+offset,buf,size); pthread_mutex_unlock(&mutex_image_rw); } else if(pVirtualVmdkLockFileName!=NULL && strcmp(path,pVirtualVmdkLockFileName)==0) { pthread_mutex_lock(&mutex_image_rw); if((offset+size)>VirtualVmdkLockFileDataSize) { // Enlarge or create buffer if needed if(VirtualVmdkLockFileDataSize==0) { VirtualVmdkLockFileDataSize=offset+size; XMOUNT_MALLOC(pVirtualVmdkLockFileData,char*, VirtualVmdkLockFileDataSize*sizeof(char)) } else { VirtualVmdkLockFileDataSize=offset+size; XMOUNT_REALLOC(pVirtualVmdkLockFileData,char*, VirtualVmdkLockFileDataSize*sizeof(char)) } } // Copy data to buffer memcpy(pVirtualVmdkLockFileData+offset,buf,size); pthread_mutex_unlock(&mutex_image_rw); } else if(strcmp(path,XMountConfData.pVirtualImageInfoPath)==0) { // Attempt to write data to read only image info file LOG_DEBUG("Attempt to write data to virtual info file\n"); return -ENOENT; } else { // Attempt to write to non existant file LOG_DEBUG("Attempt to write to the non existant file \"%s\"\n",path) return -ENOENT; } return size; } /* * CalculateInputImageHash: * Calculates an MD5 hash of the first HASH_AMOUNT bytes of the input image. * * Params: * pHashLow : Pointer to the lower 64 bit of the hash * pHashHigh : Pointer to the higher 64 bit of the hash * * Returns: * TRUE on success, FALSE on error */ static int CalculateInputImageHash(uint64_t *pHashLow, uint64_t *pHashHigh) { char hash[16]; md5_state_t md5_state; char *buf; XMOUNT_MALLOC(buf,char*,HASH_AMOUNT*sizeof(char)) size_t read_data=GetOrigImageData(buf,0,HASH_AMOUNT); if(read_data>0) { // Calculate MD5 hash md5_init(&md5_state); md5_append(&md5_state,buf,HASH_AMOUNT); md5_finish(&md5_state,hash); // Convert MD5 hash into two 64bit integers *pHashLow=*((uint64_t*)hash); *pHashHigh=*((uint64_t*)(hash+8)); free(buf); return TRUE; } else { LOG_ERROR("Couldn't read data from original image file!\n") free(buf); return FALSE; } } /* * InitVirtVdiHeader: * Build and init virtual VDI file header * * Params: * n/a * * Returns: * "TRUE" on success, "FALSE" on error */ static int InitVirtVdiHeader() { // See http://forums.virtualbox.org/viewtopic.php?t=8046 for a // "description" of the various header fields uint64_t ImageSize; off_t offset; uint32_t i,BlockEntries; // Get input image size if(!GetOrigImageSize(&ImageSize)) { LOG_ERROR("Couldn't get input image size!\n") return FALSE; } // Calculate how many VDI blocks we need BlockEntries=ImageSize/VDI_IMAGE_BLOCK_SIZE; if((ImageSize%VDI_IMAGE_BLOCK_SIZE)!=0) BlockEntries++; VdiBlockMapSize=BlockEntries*sizeof(uint32_t); LOG_DEBUG("BlockMap: %d (%08X) entries, %d (%08X) bytes!\n", BlockEntries, BlockEntries, VdiBlockMapSize, VdiBlockMapSize) // Allocate memory for vdi header and block map VdiFileHeaderSize=sizeof(TVdiFileHeader)+VdiBlockMapSize; XMOUNT_MALLOC(pVdiFileHeader,pTVdiFileHeader,VdiFileHeaderSize) memset(pVdiFileHeader,0,VdiFileHeaderSize); pVdiBlockMap=((void*)pVdiFileHeader)+sizeof(TVdiFileHeader); // Init header values strncpy(pVdiFileHeader->szFileInfo,VDI_FILE_COMMENT, strlen(VDI_FILE_COMMENT)+1); pVdiFileHeader->u32Signature=VDI_IMAGE_SIGNATURE; pVdiFileHeader->u32Version=VDI_IMAGE_VERSION; pVdiFileHeader->cbHeader=0x00000180; // No idea what this is for! Testimage had same value pVdiFileHeader->u32Type=VDI_IMAGE_TYPE_FIXED; pVdiFileHeader->fFlags=VDI_IMAGE_FLAGS; strncpy(pVdiFileHeader->szComment,VDI_HEADER_COMMENT, strlen(VDI_HEADER_COMMENT)+1); pVdiFileHeader->offData=VdiFileHeaderSize; pVdiFileHeader->offBlocks=sizeof(TVdiFileHeader); pVdiFileHeader->cCylinders=0; // Legacy info pVdiFileHeader->cHeads=0; // Legacy info pVdiFileHeader->cSectors=0; // Legacy info pVdiFileHeader->cbSector=512; // Legacy info pVdiFileHeader->u32Dummy=0; pVdiFileHeader->cbDisk=ImageSize; // Seems as VBox is always using a 1MB blocksize pVdiFileHeader->cbBlock=VDI_IMAGE_BLOCK_SIZE; pVdiFileHeader->cbBlockExtra=0; pVdiFileHeader->cBlocks=BlockEntries; pVdiFileHeader->cBlocksAllocated=BlockEntries; // Use partial MD5 input file hash as creation UUID and generate a random // modification UUID. VBox won't accept immages where create and modify UUIDS // aren't set. pVdiFileHeader->uuidCreate_l=XMountConfData.InputHashLo; pVdiFileHeader->uuidCreate_h=XMountConfData.InputHashHi; //*((uint32_t*)(&(pVdiFileHeader->uuidCreate_l)))=rand(); //*((uint32_t*)(&(pVdiFileHeader->uuidCreate_l))+4)=rand(); //*((uint32_t*)(&(pVdiFileHeader->uuidCreate_h)))=rand(); //*((uint32_t*)(&(pVdiFileHeader->uuidCreate_h))+4)=rand(); #define rand64(var) { \ *((uint32_t*)&(var))=rand(); \ *(((uint32_t*)&(var))+1)=rand(); \ } rand64(pVdiFileHeader->uuidModify_l); rand64(pVdiFileHeader->uuidModify_h); #undef rand64 // Generate block map i=0; for(offset=0;offsetcookie=VHD_IMAGE_HVAL_COOKIE; pVhdFileHeader->features=VHD_IMAGE_HVAL_FEATURES; pVhdFileHeader->file_format_version=VHD_IMAGE_HVAL_FILE_FORMAT_VERSION; pVhdFileHeader->data_offset=VHD_IMAGE_HVAL_DATA_OFFSET; pVhdFileHeader->creation_time=htobe32(time(NULL)- VHD_IMAGE_TIME_CONVERSION_OFFSET); pVhdFileHeader->creator_app=VHD_IMAGE_HVAL_CREATOR_APPLICATION; pVhdFileHeader->creator_ver=VHD_IMAGE_HVAL_CREATOR_VERSION; pVhdFileHeader->creator_os=VHD_IMAGE_HVAL_CREATOR_HOST_OS; pVhdFileHeader->size_original=htobe64(orig_image_size); pVhdFileHeader->size_current=pVhdFileHeader->size_original; // Convert size to sectors if(orig_image_size>136899993600) { // image is larger then CHS values can address. // Set sectors to max (C65535*H16*S255). geom_tot_s=267382800; } else { // Calculate actual sectors geom_tot_s=orig_image_size/512; if((orig_image_size%512)!=0) geom_tot_s++; } // Calculate CHS values. This is done according to the VHD specs if(geom_tot_s>=66059280) { // C65535 * H16 * S63 geom_s=255; geom_h=16; geom_c_x_h=geom_tot_s/geom_s; } else { geom_s=17; geom_c_x_h=geom_tot_s/geom_s; geom_h=(geom_c_x_h+1023)/1024; if(geom_h<4) geom_h=4; if(geom_c_x_h>=(geom_h*1024) || geom_h>16) { geom_s=31; geom_h=16; geom_c_x_h=geom_tot_s/geom_s; } if(geom_c_x_h>=(geom_h*1024)) { geom_s=63; geom_h=16; geom_c_x_h=geom_tot_s/geom_s; } } geom_c=geom_c_x_h/geom_h; pVhdFileHeader->disk_geometry_c=htobe16(geom_c); pVhdFileHeader->disk_geometry_h=geom_h; pVhdFileHeader->disk_geometry_s=geom_s; pVhdFileHeader->disk_type=VHD_IMAGE_HVAL_DISK_TYPE; pVhdFileHeader->uuid_l=XMountConfData.InputHashLo; pVhdFileHeader->uuid_h=XMountConfData.InputHashHi; pVhdFileHeader->saved_state=0x00; // Calculate footer checksum for(i=0;ichecksum=htobe32(~checksum); LOG_DEBUG("VHD header size = %u\n",sizeof(TVhdFileHeader)); return TRUE; } /* * InitVirtualVmdkFile: * Init the virtual VMDK file * * Params: * n/a * * Returns: * "TRUE" on success, "FALSE" on error */ static int InitVirtualVmdkFile() { uint64_t ImageSize=0; uint64_t ImageBlocks=0; char buf[500]; // Get original image size if(!GetOrigImageSize(&ImageSize)) { LOG_ERROR("Couldn't get original image size!\n") return FALSE; } ImageBlocks=ImageSize/512; if(ImageSize%512!=0) ImageBlocks++; #define VMDK_DESC_FILE "# Disk DescriptorFile\n" \ "version=1\n" \ "CID=fffffffe\n" \ "parentCID=ffffffff\n" \ "createType=\"monolithicFlat\"\n\n" \ "# Extent description\n" \ "RW %" PRIu64 " FLAT \"%s\" 0\n\n" \ "# The Disk Data Base\n" \ "#DDB\n" \ "ddb.virtualHWVersion = \"3\"\n" \ "ddb.adapterType = \"%s\"\n" \ "ddb.geometry.cylinders = \"0\"\n" \ "ddb.geometry.heads = \"0\"\n" \ "ddb.geometry.sectors = \"0\"\n" if(XMountConfData.VirtImageType==TVirtImageType_VMDK) { // VMDK with IDE bus sprintf(buf, VMDK_DESC_FILE, ImageBlocks, (XMountConfData.pVirtualImagePath)+1, "ide"); } else if(XMountConfData.VirtImageType==TVirtImageType_VMDKS){ // VMDK with SCSI bus sprintf(buf, VMDK_DESC_FILE, ImageBlocks, (XMountConfData.pVirtualImagePath)+1, "scsi"); } else { LOG_ERROR("Unknown virtual VMDK file format!\n") return FALSE; } #undef VMDK_DESC_FILE // Do not use XMOUNT_STRSET here to avoid adding '\0' to the buffer! XMOUNT_MALLOC(pVirtualVmdkFile,char*,strlen(buf)) strncpy(pVirtualVmdkFile,buf,strlen(buf)); VirtualVmdkFileSize=strlen(buf); return TRUE; } /* * InitVirtImageInfoFile: * Create virtual image info file * * Params: * n/a * * Returns: * "TRUE" on success, "FALSE" on error */ static int InitVirtImageInfoFile() { char buf[200]; int ret; // Add static header to file XMOUNT_MALLOC(pVirtualImageInfoFile,char*,(strlen(IMAGE_INFO_HEADER)+1)) strncpy(pVirtualImageInfoFile,IMAGE_INFO_HEADER,strlen(IMAGE_INFO_HEADER)+1); switch(XMountConfData.OrigImageType) { case TOrigImageType_DD: // Original image is a DD file. There isn't much info to extract. Perhaps // just add image size // TODO: Add infos to virtual image info file break; #ifdef WITH_LIBEWF #define M_SAVE_VALUE(DESC,SHORT_DESC) { \ if(ret==1) { \ XMOUNT_REALLOC(pVirtualImageInfoFile,char*, \ (strlen(pVirtualImageInfoFile)+strlen(buf)+strlen(DESC)+2)) \ strncpy((pVirtualImageInfoFile+strlen(pVirtualImageInfoFile)),DESC,strlen(DESC)+1); \ strncpy((pVirtualImageInfoFile+strlen(pVirtualImageInfoFile)),buf,strlen(buf)+1); \ strncpy((pVirtualImageInfoFile+strlen(pVirtualImageInfoFile)),"\n",2); \ } else if(ret==-1) { \ LOG_WARNING("Couldn't query EWF image header value '%s'\n",SHORT_DESC) \ } \ } case TOrigImageType_EWF: // Original image is an EWF file. Extract various infos from ewf file and // add them to the virtual image info file content. #if defined( HAVE_LIBEWF_V2_API ) ret=libewf_handle_get_utf8_header_value_case_number(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("Case number: ","Case number") ret=libewf_handle_get_utf8_header_value_description(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("Description: ","Description") ret=libewf_handle_get_utf8_header_value_examiner_name(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("Examiner: ","Examiner") ret=libewf_handle_get_utf8_header_value_evidence_number(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("Evidence number: ","Evidence number") ret=libewf_handle_get_utf8_header_value_notes(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("Notes: ","Notes") ret=libewf_handle_get_utf8_header_value_acquiry_date(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("Acquiry date: ","Acquiry date") ret=libewf_handle_get_utf8_header_value_system_date(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("System date: ","System date") ret=libewf_handle_get_utf8_header_value_acquiry_operating_system(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("Acquiry os: ","Acquiry os") ret=libewf_handle_get_utf8_header_value_acquiry_software_version(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("Acquiry sw version: ","Acquiry sw version") ret=libewf_handle_get_utf8_hash_value_md5(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("MD5 hash: ","MD5 hash") ret=libewf_handle_get_utf8_hash_value_sha1(hEwfFile,buf,sizeof(buf),NULL); M_SAVE_VALUE("SHA1 hash: ","SHA1 hash") #else ret=libewf_get_header_value_case_number(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("Case number: ","Case number") ret=libewf_get_header_value_description(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("Description: ","Description") ret=libewf_get_header_value_examiner_name(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("Examiner: ","Examiner") ret=libewf_get_header_value_evidence_number(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("Evidence number: ","Evidence number") ret=libewf_get_header_value_notes(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("Notes: ","Notes") ret=libewf_get_header_value_acquiry_date(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("Acquiry date: ","Acquiry date") ret=libewf_get_header_value_system_date(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("System date: ","System date") ret=libewf_get_header_value_acquiry_operating_system(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("Acquiry os: ","Acquiry os") ret=libewf_get_header_value_acquiry_software_version(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("Acquiry sw version: ","Acquiry sw version") ret=libewf_get_hash_value_md5(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("MD5 hash: ","MD5 hash") ret=libewf_get_hash_value_sha1(hEwfFile,buf,sizeof(buf)); M_SAVE_VALUE("SHA1 hash: ","SHA1 hash") #endif break; #undef M_SAVE_VALUE #endif #ifdef WITH_LIBAFF case TOrigImageType_AFF: // Original image is an AFF file. // TODO: Extract some infos from AFF file to add to our info file break; #endif default: LOG_ERROR("Unsupported input image type!\n") return FALSE; } return TRUE; } /* * InitCacheFile: * Create / load cache file to enable virtual write support * * Params: * n/a * * Returns: * "TRUE" on success, "FALSE" on error */ static int InitCacheFile() { uint64_t ImageSize=0; uint64_t BlockIndexSize=0; uint64_t CacheFileHeaderSize=0; uint64_t CacheFileSize=0; uint32_t NeededBlocks=0; uint64_t buf; if(!XMountConfData.OverwriteCache) { // Try to open an existing cache file or create a new one hCacheFile=(FILE*)FOPEN(XMountConfData.pCacheFile,"rb+"); if(hCacheFile==NULL) { // As the c lib seems to have no possibility to open a file rw wether it // exists or not (w+ does not work because it truncates an existing file), // when r+ returns NULL the file could simply not exist LOG_DEBUG("Cache file does not exist. Creating new one\n") hCacheFile=(FILE*)FOPEN(XMountConfData.pCacheFile,"wb+"); if(hCacheFile==NULL) { // There is really a problem opening the file LOG_ERROR("Couldn't open cache file \"%s\"!\n", XMountConfData.pCacheFile) return FALSE; } } } else { // Overwrite existing cache file or create a new one hCacheFile=(FILE*)FOPEN(XMountConfData.pCacheFile,"wb+"); if(hCacheFile==NULL) { LOG_ERROR("Couldn't open cache file \"%s\"!\n", XMountConfData.pCacheFile) return FALSE; } } // Get input image size if(!GetOrigImageSize(&ImageSize)) { LOG_ERROR("Couldn't get input image size!\n") return FALSE; } // Calculate how many blocks are needed and how big the buffers must be // for the actual cache file version NeededBlocks=ImageSize/CACHE_BLOCK_SIZE; if((ImageSize%CACHE_BLOCK_SIZE)!=0) NeededBlocks++; BlockIndexSize=NeededBlocks*sizeof(TCacheFileBlockIndex); CacheFileHeaderSize=sizeof(TCacheFileHeader)+BlockIndexSize; LOG_DEBUG("Cache blocks: %u (%04X) entries, %zd (%08zX) bytes\n", NeededBlocks, NeededBlocks, BlockIndexSize, BlockIndexSize) // Get cache file size // fseeko64 had massive problems! if(fseeko(hCacheFile,0,SEEK_END)!=0) { LOG_ERROR("Couldn't seek to end of cache file!\n") return FALSE; } // Same here, ftello64 didn't work at all and returned 0 all the times CacheFileSize=ftello(hCacheFile); LOG_DEBUG("Cache file has %zd bytes\n",CacheFileSize) if(CacheFileSize>0) { // Cache file isn't empty, parse block header LOG_DEBUG("Cache file not empty. Parsing block header\n") if(fseeko(hCacheFile,0,SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to beginning of cache file!\n") return FALSE; } // Read and check file signature if(fread(&buf,8,1,hCacheFile)!=1 || buf!=CACHE_FILE_SIGNATURE) { free(pCacheFileHeader); LOG_ERROR("Not an xmount cache file or cache file corrupt!\n") return FALSE; } // Now get cache file version (Has only 32bit!) if(fread(&buf,4,1,hCacheFile)!=1) { free(pCacheFileHeader); LOG_ERROR("Not an xmount cache file or cache file corrupt!\n") return FALSE; } switch((uint32_t)buf) { case 0x00000001: // Old v1 cache file. LOG_ERROR("Unsupported cache file version!\n") LOG_ERROR("Please use xmount-tool to upgrade your cache file.\n") return FALSE; case CUR_CACHE_FILE_VERSION: // Current version if(fseeko(hCacheFile,0,SEEK_SET)!=0) { LOG_ERROR("Couldn't seek to beginning of cache file!\n") return FALSE; } // Alloc memory for header and block index XMOUNT_MALLOC(pCacheFileHeader,pTCacheFileHeader,CacheFileHeaderSize) memset(pCacheFileHeader,0,CacheFileHeaderSize); // Read header and block index from file if(fread(pCacheFileHeader,CacheFileHeaderSize,1,hCacheFile)!=1) { // Cache file isn't big enough free(pCacheFileHeader); LOG_ERROR("Cache file corrupt!\n") return FALSE; } break; default: LOG_ERROR("Unknown cache file version!\n") return FALSE; } // Check if cache file has same block size as we do if(pCacheFileHeader->BlockSize!=CACHE_BLOCK_SIZE) { LOG_ERROR("Cache file does not use default cache block size!\n") return FALSE; } // Set pointer to block index pCacheFileBlockIndex=(pTCacheFileBlockIndex)((void*)pCacheFileHeader+ pCacheFileHeader->pBlockIndex); } else { // New cache file, generate a new block header LOG_DEBUG("Cache file is empty. Generating new block header\n"); // Alloc memory for header and block index XMOUNT_MALLOC(pCacheFileHeader,pTCacheFileHeader,CacheFileHeaderSize) memset(pCacheFileHeader,0,CacheFileHeaderSize); pCacheFileHeader->FileSignature=CACHE_FILE_SIGNATURE; pCacheFileHeader->CacheFileVersion=CUR_CACHE_FILE_VERSION; pCacheFileHeader->BlockSize=CACHE_BLOCK_SIZE; pCacheFileHeader->BlockCount=NeededBlocks; //pCacheFileHeader->UsedBlocks=0; // The following pointer is only usuable when reading data from cache file pCacheFileHeader->pBlockIndex=sizeof(TCacheFileHeader); pCacheFileBlockIndex=(pTCacheFileBlockIndex)((void*)pCacheFileHeader+ sizeof(TCacheFileHeader)); pCacheFileHeader->VdiFileHeaderCached=FALSE; pCacheFileHeader->pVdiFileHeader=0; pCacheFileHeader->VmdkFileCached=FALSE; pCacheFileHeader->VmdkFileSize=0; pCacheFileHeader->pVmdkFile=0; pCacheFileHeader->VhdFileHeaderCached=FALSE; pCacheFileHeader->pVhdFileHeader=0; // Write header to file if(fwrite(pCacheFileHeader,CacheFileHeaderSize,1,hCacheFile)!=1) { free(pCacheFileHeader); LOG_ERROR("Couldn't write cache file header to file!\n"); return FALSE; } } return TRUE; } /* * Struct containing implemented FUSE functions */ static struct fuse_operations xmount_operations = { // .access=GetVirtFileAccess, .getattr=GetVirtFileAttr, .mkdir=CreateVirtDir, .mknod=CreateVirtFile, .open=OpenVirtFile, .readdir=GetVirtFiles, .read=ReadVirtFile, .rename=RenameVirtFile, .rmdir=DeleteVirtDir, // .statfs=GetVirtFsStats, .unlink=DeleteVirtFile, .write=WriteVirtFile // .release=mountewf_release, }; /* * Main */ int main(int argc, char *argv[]) { char **ppInputFilenames=NULL; int InputFilenameCount=0; int nargc=0; char **ppNargv=NULL; char *pMountpoint=NULL; int ret=1; int i=0; setbuf(stdout,NULL); setbuf(stderr,NULL); // Init XMountConfData XMountConfData.OrigImageType=TOrigImageType_DD; #ifndef __APPLE__ XMountConfData.VirtImageType=TVirtImageType_DD; #else XMountConfData.VirtImageType=TVirtImageType_DMG; #endif XMountConfData.Debug=FALSE; XMountConfData.pVirtualImagePath=NULL; XMountConfData.pVirtualVmdkPath=NULL; XMountConfData.pVirtualImageInfoPath=NULL; XMountConfData.Writable=FALSE; XMountConfData.OverwriteCache=FALSE; XMountConfData.pCacheFile=NULL; XMountConfData.OrigImageSize=0; XMountConfData.VirtImageSize=0; XMountConfData.InputHashLo=0; XMountConfData.InputHashHi=0; // Parse command line options if(!ParseCmdLine(argc, argv, &nargc, &ppNargv, &InputFilenameCount, &ppInputFilenames, &pMountpoint)) { LOG_ERROR("Error parsing command line options!\n") //PrintUsage(argv[0]); return 1; } // Check command line options if(nargc<2 /*|| InputFilenameCount==0 || pMountpoint==NULL*/) { LOG_ERROR("Couldn't parse command line options!\n") PrintUsage(argv[0]); return 1; } if(XMountConfData.Debug==TRUE) { LOG_DEBUG("Options passed to FUSE: ") for(i=0;i32bit 20090308: * Added SetVdiFileHeaderData function to handle virtual image type specific data to be cached. This makes cache files independent from virtual image type 20090316: v0.2.0 released 20090327: v0.2.1 released * Fixed a bug in virtual write support. Checking whether data is cached didn't use semaphores. This could corrupt cache files when running multi-threaded. * Added IsVdiFileHeaderCached function to check whether VDI file header was already cached * Added IsBlockCached function to check whether a block was already cached 20090331: v0.2.2 released (Internal release) * Further changes to semaphores to fix write support bug. 20090410: v0.2.3 released * Reverted most of the fixes from v0.2.1 and v0.2.2 as those did not solve the write support bug. * Removed all semaphores * Added two pthread mutexes to protect virtual image and virtual info file. 20090508: * Configure script will now exit when needed libraries aren't found * Added support for newest libewf beta version 20090506 as it seems to reduce memory usage when working with EWF files by about 1/2. * Added LIBEWF_BETA define to adept source to new libewf API. * Added function InitVirtualVmdkFile to build a VmWare virtual disk descriptor file. 20090519: * Added function CreateVirtDir implementing FUSE's mkdir to allow VMWare to create his .vmdk.lck lock folder. Function does not allow to create other folders! * Changed cache file handling as VMDK caching will need new cache file structure incompatible to the old one. 20090522: v0.3.0 released * Added function DeleteVirtFile and DeleteVirtDir so VMWare can remove his lock directories and files. * Added function RenameVirtFile because VMWare needs to rename his lock files. * VMDK support should work now but descriptor file won't get cached as I didn't implement it yet. 20090604: * Added --cache commandline parameter doing the same as --rw. * Added --owcache commandline parameter doing the same as --rw but overwrites any existing cache data. This can be handy for debugging and testing purposes. * Added "vmdks" output type. Same as "vmdk" but generates a disk connected to the SCSI bus rather than the IDE bus. 20090710: v0.3.1 released 20090721: * Added function CheckFuseAllowOther to check wether FUSE supports the "-o allow_other" option. It is supported when "user_allow_other" is set in /etc/fuse.conf or when running xmount as root. * Automatic addition of FUSE's "-o allow_other" option if it is supported. * Added special "-o no_allow_other" command line parameter to disable automatic addition of the above option. * Reorganisation of FUSE's and xmount's command line options processing. * Added LogWarnMessage function to output a warning message. 20090722: * Added function CalculateInputImageHash to calculate an MD5 hash of the first input image's HASH_AMOUNT bytes of data. This hash is used as VDI creation UUID and will later be used to match cache files to input images. 20090724: v0.3.2 released 20090725: v0.4.0 released * Added AFF input image support. * Due to various problems with libewf and libaff packages (Mainly in Debian and Ubuntu), I decided to include them into xmount's source tree and link them in statically. This has the advantage that I can use whatever version I want. 20090727: v0.4.1 released * Added again the ability to compile xmount with shared libs as the Debian folks don't like the static ones :) 20090812: * Added TXMountConfData.OrigImageSize and TXMountConfData.VirtImageSize to save the size of the input and output image in order to avoid regetting it always from disk. 20090814: * Replaced all malloc and realloc occurences with the two macros XMOUNT_MALLOC and XMOUNT_REALLOC. 20090816: * Replaced where applicable all occurences of str(n)cpy or alike with their corresponding macros XMOUNT_STRSET, XMOUNT_STRCPY and XMOUNT_STRNCPY pendants. 20090907: v0.4.2 released * Fixed a bug in VMDK lock file access. VirtualVmdkLockFileDataSize wasn't reset to 0 when the file was deleted. * Fixed a bug in VMDK descriptor file access. Had to add VirtualVmdkFileSize to track the size of this file as strlen was a bad idea :). 20100324: v0.4.3 released * Changed all header structs to prevent different sizes on i386 and amd64. See xmount.h for more details. 20100810: v0.4.4 released * Found a bug in InitVirtVdiHeader(). The 64bit values were addressed incorrectly while filled with rand(). This leads to an error message when trying to add a VDI file to VirtualBox 3.2.8. 20110210: * Adding subtype and fsname FUSE options in order to display mounted source in mount command output. 20110211: v0.4.5 released 20111011: * Changes to deal with libewf v2 API (Thx to Joachim Metz) 20111109: v0.4.6 released * Added support for DMG output type (actually a DD with .dmg file extension). This type is used as default output type when using xmount under Mac OS X. 20120130: v0.4.7 released * Made InitVirtImageInfoFile less picky about missing EWF infos. 20120507: * Added support for VHD output image as requested by various people. * Statically linked libs updated to 20120504 (libewf) and 3.7.0 (afflib). 20120510: v0.5.0 released * Added stbuf->st_blocks calculation for VHD images in function GetVirtFileAttr. This makes Windows not think the emulated file would be a sparse file. Sparse vhd files are not attachable in Windows. */ xmount-0.5.0/xmount.h000077500000000000000000000402171176541157300145720ustar00rootroot00000000000000/******************************************************************************* * xmount Copyright (c) 2008-2012 by Gillen Daniel * * * * xmount is a small tool to "fuse mount" various image formats and enable * * virtual write access. * * * * 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 . * *******************************************************************************/ #define FUSE_USE_VERSION 26 #include #include #include #include #undef FALSE #undef TRUE #define FALSE 0 #define TRUE 1 #ifndef __APPLE__ #define FOPEN fopen64 #else // Apple does use fopen for fopen64 too #define FOPEN fopen #endif /* * Constants */ #define IMAGE_INFO_HEADER "The following values have been extracted from " \ "the mounted image file:\n\n" /* * Virtual image types */ typedef enum TVirtImageType { /** Virtual image is a DD file */ TVirtImageType_DD, /** Virtual image is a DMG file */ TVirtImageType_DMG, /** Virtual image is a VDI file */ TVirtImageType_VDI, /** Virtual image is a VMDK file (IDE bus)*/ TVirtImageType_VMDK, /** Virtual image is a VMDK file (SCSI bus)*/ TVirtImageType_VMDKS, /** Virtual image is a VHD file*/ TVirtImageType_VHD } TVirtImageType; /* * Input image types */ typedef enum TOrigImageType { /** Input image is a DD file */ TOrigImageType_DD, /** Input image is an EWF file */ TOrigImageType_EWF, /** Input image is an AFF file */ TOrigImageType_AFF } TOrigImageType; /* * Various mountimg runtime options */ typedef struct TXMountConfData { /** Input image type */ TOrigImageType OrigImageType; /** Virtual image type */ TVirtImageType VirtImageType; /** Enable debug output */ uint32_t Debug; /** Path of virtual image file */ char *pVirtualImagePath; /** Path of virtual VMDK file */ char *pVirtualVmdkPath; /** Path of virtual image info file */ char *pVirtualImageInfoPath; /** Enable virtual write support */ uint32_t Writable; /** Overwrite existing cache */ uint32_t OverwriteCache; /** Cache file to save changes to */ char *pCacheFile; /** Size of input image */ uint64_t OrigImageSize; /** Size of virtual image */ uint64_t VirtImageSize; /** Partial MD5 hash of input image */ uint64_t InputHashLo; uint64_t InputHashHi; } __attribute__ ((packed)) TXMountConfData; /* * VDI Binary File Header structure */ #define VDI_FILE_COMMENT "<<< This is a virtual VDI image >>>" #define VDI_HEADER_COMMENT "This VDI was emulated using xmount v" \ PACKAGE_VERSION #define VDI_IMAGE_SIGNATURE 0xBEDA107F // 1:1 copy from hp #define VDI_IMAGE_VERSION 0x00010001 // Vers 1.1 #define VDI_IMAGE_TYPE_FIXED 0x00000002 // Type 2 (fixed size) #define VDI_IMAGE_FLAGS 0 #define VDI_IMAGE_BLOCK_SIZE (1024*1024) // 1 Megabyte typedef struct TVdiFileHeader { // ----- VDIPREHEADER ------ /** Just text info about image type, for eyes only. */ char szFileInfo[64]; /** The image signature (VDI_IMAGE_SIGNATURE). */ uint32_t u32Signature; /** The image version (VDI_IMAGE_VERSION). */ uint32_t u32Version; // ----- VDIHEADER1PLUS ----- /** Size of header structure in bytes. */ uint32_t cbHeader; /** The image type (VDI_IMAGE_TYPE_*). */ uint32_t u32Type; /** Image flags (VDI_IMAGE_FLAGS_*). */ uint32_t fFlags; /** Image comment. (UTF-8) */ char szComment[256]; /** Offset of Blocks array from the begining of image file. * Should be sector-aligned for HDD access optimization. */ uint32_t offBlocks; /** Offset of image data from the begining of image file. * Should be sector-aligned for HDD access optimization. */ uint32_t offData; /** Legacy image geometry (previous code stored PCHS there). */ /** Cylinders. */ uint32_t cCylinders; /** Heads. */ uint32_t cHeads; /** Sectors per track. */ uint32_t cSectors; /** Sector size. (bytes per sector) */ uint32_t cbSector; /** Was BIOS HDD translation mode, now unused. */ uint32_t u32Dummy; /** Size of disk (in bytes). */ uint64_t cbDisk; /** Block size. (For instance VDI_IMAGE_BLOCK_SIZE.) Must be a power of 2! */ uint32_t cbBlock; /** Size of additional service information of every data block. * Prepended before block data. May be 0. * Should be a power of 2 and sector-aligned for optimization reasons. */ uint32_t cbBlockExtra; /** Number of blocks. */ uint32_t cBlocks; /** Number of allocated blocks. */ uint32_t cBlocksAllocated; /** UUID of image. */ uint64_t uuidCreate_l; uint64_t uuidCreate_h; /** UUID of image's last modification. */ uint64_t uuidModify_l; uint64_t uuidModify_h; /** Only for secondary images - UUID of previous image. */ uint64_t uuidLinkage_l; uint64_t uuidLinkage_h; /** Only for secondary images - UUID of previous image's last modification. */ uint64_t uuidParentModify_l; uint64_t uuidParentModify_h; /** Padding to get 512 byte alignment */ uint64_t padding0; uint64_t padding1; uint64_t padding2; uint64_t padding3; uint64_t padding4; uint64_t padding5; uint64_t padding6; } __attribute__ ((packed)) TVdiFileHeader, *pTVdiFileHeader; // /** The way the UUID is declared by the DCE specification. */ // struct // { // uint32_t u32TimeLow; // uint16_t u16TimeMid; // uint16_t u16TimeHiAndVersion; // uint8_t u8ClockSeqHiAndReserved; // uint8_t u8ClockSeqLow; // uint8_t au8Node[6]; // } Gen; /* * VHD Binary File footer structure * * At the time of writing, the specs could be found here: * http://www.microsoft.com/downloads/details.aspx? * FamilyID=C2D03242-2FFB-48EF-A211-F0C44741109E * * Warning: All values are big-endian! */ // #ifdef __LP64__ #define VHD_IMAGE_HVAL_COOKIE 0x78697463656E6F63 // "conectix" #else #define VHD_IMAGE_HVAL_COOKIE 0x78697463656E6F63LL #endif #define VHD_IMAGE_HVAL_FEATURES 0x02000000 #define VHD_IMAGE_HVAL_FILE_FORMAT_VERSION 0x00000100 #ifdef __LP64__ #define VHD_IMAGE_HVAL_DATA_OFFSET 0xFFFFFFFFFFFFFFFF #else #define VHD_IMAGE_HVAL_DATA_OFFSET 0xFFFFFFFFFFFFFFFFLL #endif #define VHD_IMAGE_HVAL_CREATOR_APPLICATION 0x746E6D78 // "xmnt" #define VHD_IMAGE_HVAL_CREATOR_VERSION 0x00000500 // This one is funny! According to VHD specs, I can only choose between Windows // and Macintosh. I'm going to choose the most common one. #define VHD_IMAGE_HVAL_CREATOR_HOST_OS 0x6B326957 // "Win2k" #define VHD_IMAGE_HVAL_DISK_TYPE 0x02000000 // Seconds from January 1st, 1970 to January 1st, 2000 #define VHD_IMAGE_TIME_CONVERSION_OFFSET 0x386D97E0 typedef struct TVhdFileHeader { uint64_t cookie; uint32_t features; uint32_t file_format_version; uint64_t data_offset; uint32_t creation_time; uint32_t creator_app; uint32_t creator_ver; uint32_t creator_os; uint64_t size_original; uint64_t size_current; uint16_t disk_geometry_c; uint8_t disk_geometry_h; uint8_t disk_geometry_s; uint32_t disk_type; uint32_t checksum; uint64_t uuid_l; uint64_t uuid_h; uint8_t saved_state; char Reserved[427]; } __attribute__ ((packed)) TVhdFileHeader, *pTVhdFileHeader; /* * Cache file block index array element */ #ifdef __LP64__ #define CACHE_BLOCK_FREE 0xFFFFFFFFFFFFFFFF #else #define CACHE_BLOCK_FREE 0xFFFFFFFFFFFFFFFFLL #endif typedef struct TCacheFileBlockIndex { /** Set to 1 if block is assigned (This block has data in cache file) */ uint32_t Assigned; /** Offset to data in cache file */ uint64_t off_data; } __attribute__ ((packed)) TCacheFileBlockIndex, *pTCacheFileBlockIndex; /* * Cache file header structures */ #define CACHE_BLOCK_SIZE (1024*1024) // 1 megabyte #ifdef __LP64__ #define CACHE_FILE_SIGNATURE 0xFFFF746E756F6D78 // "xmount\xFF\xFF" #else #define CACHE_FILE_SIGNATURE 0xFFFF746E756F6D78LL #endif #define CUR_CACHE_FILE_VERSION 0x00000002 // Current cache file version #define HASH_AMOUNT (1024*1024)*10 // Amount of data used to construct a // "unique" hash for every input image // (10MByte) // Current header typedef struct TCacheFileHeader { /** Simple signature to identify cache files */ uint64_t FileSignature; /** Cache file version */ uint32_t CacheFileVersion; /** Cache block size */ uint64_t BlockSize; /** Total amount of cache blocks */ uint64_t BlockCount; /** Offset to the first block index array element */ uint64_t pBlockIndex; /** Set to 1 if VDI file header is cached */ uint32_t VdiFileHeaderCached; /** Offset to cached VDI file header */ uint64_t pVdiFileHeader; /** Set to 1 if VMDK file is cached */ uint32_t VmdkFileCached; /** Size of VMDK file */ uint64_t VmdkFileSize; /** Offset to cached VMDK file */ uint64_t pVmdkFile; /** Set to 1 if VHD header is cached */ uint32_t VhdFileHeaderCached; /** Offset to cached VHD header */ uint64_t pVhdFileHeader; /** Padding until offset 512 to ease further additions */ char HeaderPadding[432]; } __attribute__ ((packed)) TCacheFileHeader, *pTCacheFileHeader; // Old v1 header typedef struct TCacheFileHeader_v1 { /** Simple signature to identify cache files */ uint64_t FileSignature; /** Cache file version */ uint32_t CacheFileVersion; /** Total amount of cache blocks */ uint64_t BlockCount; /** Offset to the first block index array element */ uint64_t pBlockIndex; /** Set to 1 if VDI file header is cached */ uint32_t VdiFileHeaderCached; /** Offset to cached VDI file header */ uint64_t pVdiFileHeader; /** Set to 1 if VMDK file is cached */ } TCacheFileHeader_v1, *pTCacheFileHeader_v1; /* * Macros to ease debugging and error reporting */ #define LOG_ERROR(...) \ LogMessage("ERROR",(char*)__FUNCTION__,__LINE__,__VA_ARGS__); #define LOG_WARNING(...) \ LogMessage("WARNING",(char*)__FUNCTION__,__LINE__,__VA_ARGS__); #define LOG_DEBUG(...) { \ if(XMountConfData.Debug) \ LogMessage("DEBUG",(char*)__FUNCTION__,__LINE__,__VA_ARGS__); \ } /* * Macros to alloc or realloc memory and check whether it worked */ #define XMOUNT_MALLOC(var,var_type,size) { \ (var)=(var_type)malloc(size); \ if((var)==NULL) { \ LOG_ERROR("Couldn't allocate memmory!\n"); \ exit(1); \ } \ } #define XMOUNT_REALLOC(var,var_type,size) { \ (var)=(var_type)realloc((var),size); \ if((var)==NULL) { \ LOG_ERROR("Couldn't allocate memmory!\n"); \ exit(1); \ } \ } /* * Macros for some often used string functions */ #define XMOUNT_STRSET(var1,var2) { \ XMOUNT_MALLOC(var1,char*,strlen(var2)+1) \ strcpy(var1,var2); \ } #define XMOUNT_STRNSET(var1,var2,size) { \ XMOUNT_MALLOC(var1,char*,(size)+1) \ strncpy(var1,var2,size); \ (var1)[size]='\0'; \ } #define XMOUNT_STRAPP(var1,var2) { \ XMOUNT_REALLOC(var1,char*,strlen(var1)+strlen(var2)+1) \ strcpy((var1)+strlen(var1),var2); \ } #define XMOUNT_STRNAPP(var1,var2,size) { \ XMOUNT_REALLOC(var1,char*,strlen(var1)+(size)+1) \ (var1)[strlen(var1)+(size)]='\0'; \ strncpy((var1)+strlen(var1),var2,size); \ } /* * Macros for endian conversions */ // First we need to have the bswap functions #if HAVE_BYTESWAP_H #include #elif defined(HAVE_ENDIAN_H) #include #elif defined(__APPLE__) #include #define bswap_16 OSSwapInt16 #define bswap_32 OSSwapInt32 #define bswap_64 OSSwapInt64 #else #define bswap_16(value) { \ ((((value) & 0xff) << 8) | ((value) >> 8)) \ } #define bswap_32(value) { \ (((uint32_t)bswap_16((uint16_t)((value) & 0xffff)) << 16) | \ (uint32_t)bswap_16((uint16_t)((value) >> 16))) \ } #define bswap_64(value) { \ (((uint64_t)bswap_32((uint32_t)((value) & 0xffffffff)) << 32) | \ (uint64_t)bswap_32((uint32_t)((value) >> 32))) \ } #endif // Next we need to know what endianess is used #if defined(__LITTLE_ENDIAN__) #define XMOUNT_BYTEORDER_LE #elif defined(__BIG_ENDIAN__) #define XMOUNT_BYTEORDER_BE #elif defined(__BYTE_ORDER__) #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ #define XMOUNT_BYTEORDER_LE #else #define XMOUNT_BYTEORDER_BE #endif #endif // And finally we can define the macros #ifdef XMOUNT_BYTEORDER_LE #ifndef be16toh #define be16toh(x) bswap_16(x) #endif #ifndef htobe16 #define htobe16(x) bswap_16(x) #endif #ifndef be32toh #define be32toh(x) bswap_32(x) #endif #ifndef htobe32 #define htobe32(x) bswap_32(x) #endif #ifndef be64toh #define be64toh(x) bswap_64(x) #endif #ifndef htobe64 #define htobe64(x) bswap_64(x) #endif #ifndef le16toh #define le16toh(x) (x) #endif #ifndef htole16 #define htole16(x) (x) #endif #ifndef le32toh #define le32toh(x) (x) #endif #ifndef htole32 #define htole32(x) (x) #endif #ifndef le64toh #define le64toh(x) (x) #endif #ifndef htole64 #define htole64(x) (x) #endif #else #ifndef be16toh #define be16toh(x) (x) #endif #ifndef htobe16 #define htobe16(x) (x) #endif #ifndef be32toh #define be32toh(x) (x) #endif #ifndef htobe32 #define htobe32(x) (x) #endif #ifndef be64toh #define be64toh(x) (x) #endif #ifndef htobe64 #define htobe64(x) (x) #endif #ifndef le16toh #define le16toh(x) bswap_16(x) #endif #ifndef htole16 #define htole16(x) bswap_16(x) #endif #ifndef le32toh #define le32toh(x) bswap_32(x) #endif #ifndef htole32 #define htole32(x) bswap_32(x) #endif #ifndef le64toh #define le64toh(x) bswap_64(x) #endif #ifndef htole64 #define htole64(x) bswap_64(x) #endif #endif /* ----- Change history ----- 20090226: * Added change history information to this file. * Added TVirtImageType enum to identify virtual image type. * Added TOrigImageType enum to identify input image type. * Added TMountimgConfData struct to hold various mountimg runtime options. * Renamed VDIFILEHEADER to TVdiFileHeader. 20090228: * Added LOG_ERROR and LOG_DEBUG macros * Added defines for various static VDI header values * Added defines for TRUE and FALSE 20090307: * Added defines for various static cache file header values * Added VdiFileHeaderCached and pVdiFileHeader values to be able to cache the VDI file header separatly. 20090519: * Added new cache file header structure and moved old one to TCacheFileHeader_v1. * New cache file structure includes VmdkFileCached and pVmdkFile to cache virtual VMDK file and makes room for further additions so current cache file version 2 cache files can be easily converted to newer ones. 20090814: * Added XMOUNT_MALLOC and XMOUNT_REALLOC macros. 20090816: * Added XMOUNT_STRSET, XMOUNT_STRNSET, XMOUNT_STRAPP and XMOUNT_STRNAPP macros. 20100324: * Added "__attribute__ ((packed))" to all header structs to prevent different sizes on i386 and amd64. 20111109: * Added TVirtImageType_DMG type. 20120130: * Added LOG_WARNING macro. 20120507: * Added TVhdFileHeader structure. 20120511: * Added endianess conversation macros */ xmount-0.5.0/xmount.spec000066400000000000000000000030241176541157300152650ustar00rootroot00000000000000%define debug_package %{nil} Name: xmount Summary: Tool to crossmount between multiple input and output harddisk images Version: 0.5.0 Release: 1%{?dist} License: GPL Group: Applications/System URL: https://www.pinguin.lu/ Source0: %{name}-%{version}.tar.gz Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root Requires: fuse openssl zlib libewf afflib BuildRequires: fuse-devel libewf-devel >= 20110903 afflib-devel %description xmount allows you to convert on-the-fly between multiple input and output harddisk image types. xmount creates a virtual file system using FUSE (Filesystem in Userspace) that contains a virtual representation of the input harddisk image. The virtual representation can be in raw DD, VirtualBox's virtual disk file format, Microsoft's Virtual Hard Disk Image format or in VMware's VMDK format. Input harddisk images can be raw DD or EWF (Expert Witness Compression Format) files. In addition, xmount also supports virtual write access to the output files that is redirected to a cache file. This makes it for example possible to boot acquired harddisk images using QEMU, KVM, VirtualBox, VMware or alike. %prep %setup -q autoreconf %build %configure make %install rm -fr %{buildroot} %makeinstall %clean rm -fr %{buildroot} %post %preun %postun %files %defattr(-,root,root) %{_bindir}/* %{_mandir}/* %doc AUTHORS COPYING INSTALL NEWS README ROADMAP %changelog * Sun May 6 2012 Daniel Gillen 0.5.0-1 * Release 0.5.0-1 Added support for virtual VHD image file emulation