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[iso] initial ISO image support (EXPERIMENTAL)

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* from libcdio: http://www.gnu.org/software/libcdio/
This commit is contained in:
Pete Batard 2012-01-31 01:40:22 +00:00
parent 9d2f9faa70
commit 5bd86bc743
93 changed files with 18908 additions and 676 deletions
Download patch file Download diff file Expand all files Collapse all files

0
_autogen.sh → autogen.sh
View file

13
configure vendored
View file

@ -3463,6 +3463,10 @@ $as_echo "#define _GNU_SOURCE /**/" >>confdefs.h
# AC_MSG_ERROR([unsupported development environment])
#esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabling Large File Support (for ISO images)" >&5
$as_echo "enabling Large File Support (for ISO images)" >&6; }
AM_CFLAGS="-D_FILE_OFFSET_BITS=64 -D_OFF_T_DEFINED -D_OFF_T_ -D_off_t=off64_t -Doff_t=off64_t"
# Clang needs an explicit WIN32_WINNT defined else it produces warnings
# in msapi_utf8.h - including winver.h only doesn't work
AM_CFLAGS="${AM_CFLAGS} -DWINVER=0x501 -D_WIN32_IE=0x501 -D_WIN32_WINNT=0x501"
@ -3550,6 +3554,12 @@ ac_config_files="$ac_config_files src/syslinux/libfat/Makefile"
ac_config_files="$ac_config_files src/syslinux/libinstaller/Makefile"
ac_config_files="$ac_config_files src/libcdio/iso9660/Makefile"
ac_config_files="$ac_config_files src/libcdio/udf/Makefile"
ac_config_files="$ac_config_files src/libcdio/driver/Makefile"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
@ -4284,6 +4294,9 @@ do
"src/ms-sys/Makefile") CONFIG_FILES="$CONFIG_FILES src/ms-sys/Makefile" ;;
"src/syslinux/libfat/Makefile") CONFIG_FILES="$CONFIG_FILES src/syslinux/libfat/Makefile" ;;
"src/syslinux/libinstaller/Makefile") CONFIG_FILES="$CONFIG_FILES src/syslinux/libinstaller/Makefile" ;;
"src/libcdio/iso9660/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcdio/iso9660/Makefile" ;;
"src/libcdio/udf/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcdio/udf/Makefile" ;;
"src/libcdio/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcdio/driver/Makefile" ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
esac

6
configure.ac
View file

@ -32,6 +32,9 @@ AC_DEFINE([_GNU_SOURCE], [], [Use GNU extensions])
# AC_MSG_ERROR([unsupported development environment])
#esac
AC_MSG_RESULT([enabling Large File Support (for ISO images)])
AM_CFLAGS="-D_FILE_OFFSET_BITS=64 -D_OFF_T_DEFINED -D_OFF_T_ -D_off_t=off64_t -Doff_t=off64_t"
# Clang needs an explicit WIN32_WINNT defined else it produces warnings
# in msapi_utf8.h - including winver.h only doesn't work
AM_CFLAGS="${AM_CFLAGS} -DWINVER=0x501 -D_WIN32_IE=0x501 -D_WIN32_WINNT=0x501"
@ -89,4 +92,7 @@ AC_CONFIG_FILES([src/Makefile])
AC_CONFIG_FILES([src/ms-sys/Makefile])
AC_CONFIG_FILES([src/syslinux/libfat/Makefile])
AC_CONFIG_FILES([src/syslinux/libinstaller/Makefile])
AC_CONFIG_FILES([src/libcdio/iso9660/Makefile])
AC_CONFIG_FILES([src/libcdio/udf/Makefile])
AC_CONFIG_FILES([src/libcdio/driver/Makefile])
AC_OUTPUT

59
rufus_2010.sln
View file

@ -1,59 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 11.00
# Visual Studio 2010
Project("{11411DA5-63FE-49DC-8D5C-CA379B95FF3C}") = "rufus", "src\.msvc\rufus_2010.vcxproj", "{731858A7-0303-4988-877B-9C0DD6471864}"
ProjectSection(ProjectDependencies) = postProject
{2B1D078D-8EB4-4398-9CA4-23457265A7F6} = {2B1D078D-8EB4-4398-9CA4-23457265A7F6}
EndProjectSection
EndProject
Project("{11411DA5-63FE-49DC-8D5C-CA379B95FF3C}") = "ms-sys", "src\ms-sys\.msvc\ms-sys.vcxproj", "{2B1D078D-8EB4-4398-9CA4-23457265A7F6}"
EndProject
Project("{11411DA5-63FE-49DC-8D5C-CA379B95FF3C}") = "syslinux-libfat", "src\syslinux\libfat\.msvc\libfat.vcxproj", "{8390DCE0-859D-4F57-AD9C-AAEAC4D77EEF}"
EndProject
Project("{11411DA5-63FE-49DC-8D5C-CA379B95FF3C}") = "syslinux-libinstaller", "src\syslinux\libinstaller\.msvc\libinstaller.vcxproj", "{266502AC-CD74-4581-B707-938A7D05AD7A}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Debug|x64 = Debug|x64
Release|Win32 = Release|Win32
Release|x64 = Release|x64
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{731858A7-0303-4988-877B-9C0DD6471864}.Debug|Win32.ActiveCfg = Debug|Win32
{731858A7-0303-4988-877B-9C0DD6471864}.Debug|Win32.Build.0 = Debug|Win32
{731858A7-0303-4988-877B-9C0DD6471864}.Debug|x64.ActiveCfg = Debug|x64
{731858A7-0303-4988-877B-9C0DD6471864}.Debug|x64.Build.0 = Debug|x64
{731858A7-0303-4988-877B-9C0DD6471864}.Release|Win32.ActiveCfg = Release|Win32
{731858A7-0303-4988-877B-9C0DD6471864}.Release|Win32.Build.0 = Release|Win32
{731858A7-0303-4988-877B-9C0DD6471864}.Release|x64.ActiveCfg = Release|x64
{731858A7-0303-4988-877B-9C0DD6471864}.Release|x64.Build.0 = Release|x64
{2B1D078D-8EB4-4398-9CA4-23457265A7F6}.Debug|Win32.ActiveCfg = Debug|Win32
{2B1D078D-8EB4-4398-9CA4-23457265A7F6}.Debug|Win32.Build.0 = Debug|Win32
{2B1D078D-8EB4-4398-9CA4-23457265A7F6}.Debug|x64.ActiveCfg = Debug|x64
{2B1D078D-8EB4-4398-9CA4-23457265A7F6}.Debug|x64.Build.0 = Debug|x64
{2B1D078D-8EB4-4398-9CA4-23457265A7F6}.Release|Win32.ActiveCfg = Release|Win32
{2B1D078D-8EB4-4398-9CA4-23457265A7F6}.Release|Win32.Build.0 = Release|Win32
{2B1D078D-8EB4-4398-9CA4-23457265A7F6}.Release|x64.ActiveCfg = Release|x64
{2B1D078D-8EB4-4398-9CA4-23457265A7F6}.Release|x64.Build.0 = Release|x64
{8390DCE0-859D-4F57-AD9C-AAEAC4D77EEF}.Debug|Win32.ActiveCfg = Debug|Win32
{8390DCE0-859D-4F57-AD9C-AAEAC4D77EEF}.Debug|Win32.Build.0 = Debug|Win32
{8390DCE0-859D-4F57-AD9C-AAEAC4D77EEF}.Debug|x64.ActiveCfg = Debug|x64
{8390DCE0-859D-4F57-AD9C-AAEAC4D77EEF}.Debug|x64.Build.0 = Debug|x64
{8390DCE0-859D-4F57-AD9C-AAEAC4D77EEF}.Release|Win32.ActiveCfg = Release|Win32
{8390DCE0-859D-4F57-AD9C-AAEAC4D77EEF}.Release|Win32.Build.0 = Release|Win32
{8390DCE0-859D-4F57-AD9C-AAEAC4D77EEF}.Release|x64.ActiveCfg = Release|x64
{8390DCE0-859D-4F57-AD9C-AAEAC4D77EEF}.Release|x64.Build.0 = Release|x64
{266502AC-CD74-4581-B707-938A7D05AD7A}.Debug|Win32.ActiveCfg = Debug|Win32
{266502AC-CD74-4581-B707-938A7D05AD7A}.Debug|Win32.Build.0 = Debug|Win32
{266502AC-CD74-4581-B707-938A7D05AD7A}.Debug|x64.ActiveCfg = Debug|x64
{266502AC-CD74-4581-B707-938A7D05AD7A}.Debug|x64.Build.0 = Debug|x64
{266502AC-CD74-4581-B707-938A7D05AD7A}.Release|Win32.ActiveCfg = Release|Win32
{266502AC-CD74-4581-B707-938A7D05AD7A}.Release|Win32.Build.0 = Release|Win32
{266502AC-CD74-4581-B707-938A7D05AD7A}.Release|x64.ActiveCfg = Release|x64
{266502AC-CD74-4581-B707-938A7D05AD7A}.Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

30
src/.msvc/rufus_2010.vcxproj
View file

@ -77,10 +77,10 @@
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<BuildLog />
<ClCompile>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_OFF_T_DEFINED;_off_t=__int64;off_t=_off_t;_CRT_SECURE_NO_WARNINGS;_CRTDBG_MAP_ALLOC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<WarningLevel>Level3</WarningLevel>
<AdditionalIncludeDirectories>..\ms-sys\inc;..\syslinux;..\syslinux\libinstaller;..\syslinux\libfat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>..\msvc-missing;..\ms-sys\inc;..\syslinux\libinstaller;..\syslinux\libfat;..\libcdio;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<AdditionalDependencies>setupapi.lib;comctl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
@ -99,8 +99,8 @@
<TargetEnvironment>X64</TargetEnvironment>
</Midl>
<ClCompile>
<AdditionalIncludeDirectories>..\ms-sys\inc;..\syslinux;..\syslinux\libinstaller;..\syslinux\libfat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..\msvc-missing;..\ms-sys\inc;..\syslinux\libinstaller;..\syslinux\libfat;..\libcdio;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>_OFF_T_DEFINED;_off_t=__int64;off_t=_off_t;_CRT_SECURE_NO_WARNINGS;_CRTDBG_MAP_ALLOC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<WarningLevel>Level3</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
@ -119,10 +119,10 @@
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<BuildLog />
<ClCompile>
<PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_OFF_T_DEFINED;_off_t=__int64;off_t=_off_t;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<WarningLevel>Level3</WarningLevel>
<AdditionalIncludeDirectories>..\ms-sys\inc;..\syslinux;..\syslinux\libinstaller;..\syslinux\libfat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>..\msvc-missing;..\ms-sys\inc;..\syslinux\libinstaller;..\syslinux\libfat;..\libcdio;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<AdditionalDependencies>setupapi.lib;comctl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
@ -141,10 +141,10 @@
<TargetEnvironment>X64</TargetEnvironment>
</Midl>
<ClCompile>
<PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_OFF_T_DEFINED;_off_t=__int64;off_t=_off_t;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<WarningLevel>Level3</WarningLevel>
<AdditionalIncludeDirectories>..\ms-sys\inc;..\syslinux;..\syslinux\libinstaller;..\syslinux\libfat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>..\msvc-missing;..\ms-sys\inc;..\syslinux\libinstaller;..\syslinux\libfat;..\libcdio;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<AdditionalDependencies>setupapi.lib;comctl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
@ -163,6 +163,7 @@
<ClCompile Include="..\drive.c" />
<ClCompile Include="..\format.c" />
<ClCompile Include="..\dos.c" />
<ClCompile Include="..\iso.c" />
<ClCompile Include="..\rufus.c" />
<ClCompile Include="..\stdio.c" />
<ClCompile Include="..\stdlg.c" />
@ -172,6 +173,10 @@
<ClInclude Include="..\..\ms-config.h" />
<ClInclude Include="..\badblocks.h" />
<ClInclude Include="..\format.h" />
<ClInclude Include="..\libcdio\cdio\cdio.h" />
<ClInclude Include="..\libcdio\cdio\iso9660.h" />
<ClInclude Include="..\libcdio\cdio\logging.h" />
<ClInclude Include="..\libcdio\cdio\udf.h" />
<ClInclude Include="..\msapi_utf8.h" />
<ClInclude Include="..\dos.h" />
<ClInclude Include="..\resource.h" />
@ -189,6 +194,15 @@
<ResourceCompile Include="..\rufus.rc" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\libcdio\driver\.msvc\driver.vcxproj">
<Project>{fa1b1093-ba86-410a-b7a0-7a54c605f812}</Project>
</ProjectReference>
<ProjectReference Include="..\libcdio\iso9660\.msvc\iso9660.vcxproj">
<Project>{d4e80f35-2604-40ac-b436-97b052ecb572}</Project>
</ProjectReference>
<ProjectReference Include="..\libcdio\udf\.msvc\udf.vcxproj">
<Project>{0cec40a6-a195-4be5-a88b-0ab00eb142ec}</Project>
</ProjectReference>
<ProjectReference Include="..\ms-sys\.msvc\ms-sys.vcxproj">
<Project>{2b1d078d-8eb4-4398-9ca4-23457265a7f6}</Project>
</ProjectReference>

15
src/.msvc/rufus_2010.vcxproj.filters
View file

@ -42,6 +42,9 @@
<ClCompile Include="..\syslinux.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\iso.c">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\rufus.h">
@ -71,6 +74,18 @@
<ClInclude Include="..\..\ms-config.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\libcdio\cdio\cdio.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\libcdio\cdio\logging.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\libcdio\cdio\iso9660.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\libcdio\cdio\udf.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<None Include="..\..\res\rufus.ico">

8
src/.msvc/rufus_sources
View file

@ -3,7 +3,7 @@ TARGETTYPE=PROGRAM
UMTYPE=windows
UMENTRY=winmain
INCLUDES=$(DDK_INC_PATH);.\ms-sys\inc;.\syslinux;.\syslinux\libfat;.\syslinux\libinstaller
INCLUDES=$(DDK_INC_PATH);.\ms-sys\inc;.\syslinux\libfat;.\syslinux\libinstaller;.\msvc-missing;.\libcdio
C_DEFINES = $(C_DEFINES) /DDDKBUILD /DUNICODE /D_UNICODE /DISOLATION_AWARE_ENABLED
!IFNDEF MSC_WARNING_LEVEL
@ -20,7 +20,10 @@ TARGETLIBS=$(SDK_LIB_PATH)\kernel32.lib \
$(SDK_LIB_PATH)\shell32.lib \
.\ms-sys\ms-sys.lib \
.\syslinux\libfat\libfat.lib \
.\syslinux\libinstaller\libinstaller.lib
.\syslinux\libinstaller\libinstaller.lib \
.\libcdio\iso9660\iso9660.lib \
.\libcdio\udf\udf.lib \
.\libcdio\driver\driver.lib
# http://jpassing.com/2008/02/01/how-to-use-manifests-with-buildexe/
SXS_APPLICATION_MANIFEST=..\common_controls_and_elevation.manifest
@ -29,6 +32,7 @@ SOURCES=rufus.c \
format.c \
stdio.c \
stdlg.c \
iso.c \
dos.c \
dos_locale.c \
badblocks.c \

9
src/Makefile.am
View file

@ -1,4 +1,4 @@
SUBDIRS = ms-sys syslinux/libfat syslinux/libinstaller
SUBDIRS = ms-sys syslinux/libfat syslinux/libinstaller libcdio/iso9660 libcdio/udf libcdio/driver
noinst_PROGRAMS = rufus
@ -9,7 +9,8 @@ pkg_v_rc_0 = @echo " RC $@";
%_rc.o: %.rc
$(pkg_v_rc)$(WINDRES) $(AM_RCFLAGS) -i $< -o $@
rufus_SOURCES = drive.c dos.c dos_locale.c badblocks.c syslinux.c format.c stdio.c stdlg.c rufus.c
rufus_CFLAGS = -I./ms-sys/inc -I./syslinux/libfat -I./syslinux/libinstaller $(AM_CFLAGS)
rufus_SOURCES = drive.c iso.c dos.c dos_locale.c badblocks.c syslinux.c format.c stdio.c stdlg.c rufus.c
rufus_CFLAGS = -I./ms-sys/inc -I./syslinux/libfat -I./syslinux/libinstaller -I./libcdio $(AM_CFLAGS)
rufus_LDFLAGS = $(AM_LDFLAGS) -mwindows
rufus_LDADD = rufus_rc.o ms-sys/libmssys.a syslinux/libfat/libfat.a syslinux/libinstaller/libinstaller.a -lsetupapi -lole32 -lgdi32
rufus_LDADD = rufus_rc.o ms-sys/libmssys.a syslinux/libfat/libfat.a syslinux/libinstaller/libinstaller.a \
libcdio/iso9660/libiso9660.a libcdio/udf/libudf.a libcdio/driver/libdriver.a -lsetupapi -lole32 -lgdi32

32
src/Makefile.in
View file

@ -43,14 +43,16 @@ mkinstalldirs = $(install_sh) -d
CONFIG_CLEAN_FILES =
CONFIG_CLEAN_VPATH_FILES =
PROGRAMS = $(noinst_PROGRAMS)
am_rufus_OBJECTS = rufus-drive.$(OBJEXT) rufus-dos.$(OBJEXT) \
rufus-dos_locale.$(OBJEXT) rufus-badblocks.$(OBJEXT) \
rufus-syslinux.$(OBJEXT) rufus-format.$(OBJEXT) \
rufus-stdio.$(OBJEXT) rufus-stdlg.$(OBJEXT) \
rufus-rufus.$(OBJEXT)
am_rufus_OBJECTS = rufus-drive.$(OBJEXT) rufus-iso.$(OBJEXT) \
rufus-dos.$(OBJEXT) rufus-dos_locale.$(OBJEXT) \
rufus-badblocks.$(OBJEXT) rufus-syslinux.$(OBJEXT) \
rufus-format.$(OBJEXT) rufus-stdio.$(OBJEXT) \
rufus-stdlg.$(OBJEXT) rufus-rufus.$(OBJEXT)
rufus_OBJECTS = $(am_rufus_OBJECTS)
rufus_DEPENDENCIES = rufus_rc.o ms-sys/libmssys.a \
syslinux/libfat/libfat.a syslinux/libinstaller/libinstaller.a
syslinux/libfat/libfat.a syslinux/libinstaller/libinstaller.a \
libcdio/iso9660/libiso9660.a libcdio/udf/libudf.a \
libcdio/driver/libdriver.a
rufus_LINK = $(CCLD) $(rufus_CFLAGS) $(CFLAGS) $(rufus_LDFLAGS) \
$(LDFLAGS) -o $@
DEFAULT_INCLUDES = -I.@am__isrc@
@ -178,14 +180,16 @@ target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
SUBDIRS = ms-sys syslinux/libfat syslinux/libinstaller
SUBDIRS = ms-sys syslinux/libfat syslinux/libinstaller libcdio/iso9660 libcdio/udf libcdio/driver
pkg_v_rc = $(pkg_v_rc_$(V))
pkg_v_rc_ = $(pkg_v_rc_$(AM_DEFAULT_VERBOSITY))
pkg_v_rc_0 = @echo " RC $@";
rufus_SOURCES = drive.c dos.c dos_locale.c badblocks.c syslinux.c format.c stdio.c stdlg.c rufus.c
rufus_CFLAGS = -I./ms-sys/inc -I./syslinux/libfat -I./syslinux/libinstaller $(AM_CFLAGS)
rufus_SOURCES = drive.c iso.c dos.c dos_locale.c badblocks.c syslinux.c format.c stdio.c stdlg.c rufus.c
rufus_CFLAGS = -I./ms-sys/inc -I./syslinux/libfat -I./syslinux/libinstaller -I./libcdio $(AM_CFLAGS)
rufus_LDFLAGS = $(AM_LDFLAGS) -mwindows
rufus_LDADD = rufus_rc.o ms-sys/libmssys.a syslinux/libfat/libfat.a syslinux/libinstaller/libinstaller.a -lsetupapi -lole32 -lgdi32
rufus_LDADD = rufus_rc.o ms-sys/libmssys.a syslinux/libfat/libfat.a syslinux/libinstaller/libinstaller.a \
libcdio/iso9660/libiso9660.a libcdio/udf/libudf.a libcdio/driver/libdriver.a -lsetupapi -lole32 -lgdi32
all: all-recursive
.SUFFIXES:
@ -249,6 +253,14 @@ rufus-drive.obj: drive.c
$(AM_V_CC) @AM_BACKSLASH@
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(rufus_CFLAGS) $(CFLAGS) -c -o rufus-drive.obj `if test -f 'drive.c'; then $(CYGPATH_W) 'drive.c'; else $(CYGPATH_W) '$(srcdir)/drive.c'; fi`
rufus-iso.o: iso.c
$(AM_V_CC) @AM_BACKSLASH@
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(rufus_CFLAGS) $(CFLAGS) -c -o rufus-iso.o `test -f 'iso.c' || echo '$(srcdir)/'`iso.c
rufus-iso.obj: iso.c
$(AM_V_CC) @AM_BACKSLASH@
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(rufus_CFLAGS) $(CFLAGS) -c -o rufus-iso.obj `if test -f 'iso.c'; then $(CYGPATH_W) 'iso.c'; else $(CYGPATH_W) '$(srcdir)/iso.c'; fi`
rufus-dos.o: dos.c
$(AM_V_CC) @AM_BACKSLASH@
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(rufus_CFLAGS) $(CFLAGS) -c -o rufus-dos.o `test -f 'dos.c' || echo '$(srcdir)/'`dos.c

265
src/iso.c Normal file
View file

@ -0,0 +1,265 @@
/*
* Rufus: The Reliable USB Formatting Utility
* ISO file extraction
* Copyright (c) 2011-2012 Pete Batard <pete@akeo.ie>
* Based on libcdio's iso & udf samples:
* Copyright (c) 2003-2011 Rocky Bernstein <rocky@gnu.org>
*
* 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 <http://www.gnu.org/licenses/>.
*/
/* Memory leaks detection - define _CRTDBG_MAP_ALLOC as preprocessor macro */
#ifdef _CRTDBG_MAP_ALLOC
#include <stdlib.h>
#include <crtdbg.h>
#endif
#include <windows.h>
#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include <errno.h>
#include <direct.h>
#include <cdio/cdio.h>
#include <cdio/logging.h>
#include <cdio/iso9660.h>
#include <cdio/udf.h>
#include "rufus.h"
#ifndef MIN
#define MIN(a,b) (((a) < (b)) ? (a) : (b))
#endif
#define print_vd_info(title, fn) \
if (fn(p_iso, &psz_str)) { \
uprintf(title ": %s\n", psz_str); \
} \
free(psz_str); \
psz_str = NULL;
/* Needed for UDF ISO access */
// TODO: should be able to elmininate those with an alternate approach
CdIo_t* cdio_open (const char *psz_source, driver_id_t driver_id) {return NULL;}
void cdio_destroy (CdIo_t *p_cdio) {}
const char *psz_extract_dir = "D:/tmp/iso";
// TODO: Unicode support, progress computation, timestamp preservation
static int udf_extract_files(udf_t *p_udf, udf_dirent_t *p_udf_dirent, const char *psz_path)
{
FILE *fd = NULL;
int i_length;
char* psz_fullpath;
const char* psz_basename;
udf_dirent_t *p_udf_dirent2;
uint8_t buf[UDF_BLOCKSIZE];
int64_t i_read, i_file_length;
if ((p_udf_dirent == NULL) || (psz_path == NULL))
return 1;
while (udf_readdir(p_udf_dirent)) {
psz_basename = udf_get_filename(p_udf_dirent);
i_length = (int)(3 + strlen(psz_path) + strlen(psz_basename) + strlen(psz_extract_dir));
psz_fullpath = (char*)calloc(sizeof(char), i_length);
if (psz_fullpath == NULL) {
uprintf("Error allocating file name\n");
goto out;
}
i_length = _snprintf(psz_fullpath, i_length, "%s%s/%s", psz_extract_dir, psz_path, psz_basename);
if (i_length < 0) {
goto out;
}
uprintf("Extracting: %s\n", psz_fullpath);
if (udf_is_dir(p_udf_dirent)) {
_mkdir(psz_fullpath);
p_udf_dirent2 = udf_opendir(p_udf_dirent);
if (p_udf_dirent2 != NULL) {
if (udf_extract_files(p_udf, p_udf_dirent2, &psz_fullpath[strlen(psz_extract_dir)]))
goto out;
}
} else {
fd = fopen(psz_fullpath, "wb");
if (fd == NULL) {
uprintf(" Unable to create file\n");
goto out;
}
i_file_length = udf_get_file_length(p_udf_dirent);
while (i_file_length > 0) {
memset(buf, 0, UDF_BLOCKSIZE);
i_read = udf_read_block(p_udf_dirent, buf, 1);
if (i_read < 0) {
uprintf(" Error reading UDF file %s\n", &psz_fullpath[strlen(psz_extract_dir)]);
goto out;
}
fwrite(buf, (size_t)MIN(i_file_length, i_read), 1, fd);
if (ferror(fd)) {
uprintf(" Error writing file\n");
goto out;
}
i_file_length -= i_read;
}
fclose(fd);
fd = NULL;
}
free(psz_fullpath);
}
return 0;
out:
if (fd != NULL)
fclose(fd);
free(psz_fullpath);
return 1;
}
static int iso_extract_files(iso9660_t* p_iso, const char *psz_path)
{
FILE *fd = NULL;
int i_length, r = 1;
char psz_fullpath[4096], *psz_basename;
const char *psz_iso_name = &psz_fullpath[strlen(psz_extract_dir)];
unsigned char buf[ISO_BLOCKSIZE];
CdioListNode_t* p_entnode;
iso9660_stat_t *p_statbuf;
CdioList_t* p_entlist;
size_t i;
lsn_t lsn;
int64_t i_file_length;
if ((p_iso == NULL) || (psz_path == NULL))
return 1;
i_length = _snprintf(psz_fullpath, sizeof(psz_fullpath), "%s%s/", psz_extract_dir, psz_path);
if (i_length < 0)
return 1;
psz_basename = &psz_fullpath[i_length];
p_entlist = iso9660_ifs_readdir(p_iso, psz_path);
if (!p_entlist)
return 1;
_CDIO_LIST_FOREACH (p_entnode, p_entlist) {
p_statbuf = (iso9660_stat_t*) _cdio_list_node_data(p_entnode);
/* Eliminate . and .. entries */
if ( (strcmp(p_statbuf->filename, ".") == 0)
|| (strcmp(p_statbuf->filename, "..") == 0) )
continue;
iso9660_name_translate(p_statbuf->filename, psz_basename);
if (p_statbuf->type == _STAT_DIR) {
_mkdir(psz_fullpath);
if (iso_extract_files(p_iso, psz_iso_name))
goto out;
} else {
uprintf("Extracting: %s\n", psz_fullpath);
fd = fopen(psz_fullpath, "wb");
if (fd == NULL) {
uprintf(" Unable to create file\n");
goto out;
}
i_file_length = p_statbuf->size;
for (i = 0; i_file_length > 0; i++) {
memset(buf, 0, ISO_BLOCKSIZE);
lsn = p_statbuf->lsn + (lsn_t)i;
if (iso9660_iso_seek_read(p_iso, buf, lsn, 1) != ISO_BLOCKSIZE) {
uprintf(" Error reading ISO9660 file %s at LSN %lu\n",
psz_iso_name, (long unsigned int)lsn);
goto out;
}
fwrite(buf, (size_t)MIN(i_file_length, ISO_BLOCKSIZE), 1, fd);
if (ferror(fd)) {
uprintf(" Error writing file\n");
goto out;
}
i_file_length -= ISO_BLOCKSIZE;
}
fclose(fd);
fd = NULL;
}
}
r = 0;
out:
if (fd != NULL)
fclose(fd);
_cdio_list_free(p_entlist, true);
return r;
}
BOOL ExtractISO(const char* src_iso, const char* dest_dir)
{
BOOL r = FALSE;
iso9660_t* p_iso = NULL;
udf_t* p_udf = NULL;
udf_dirent_t* p_udf_root;
char *psz_str = NULL;
char vol_id[UDF_VOLID_SIZE] = "";
char volset_id[UDF_VOLSET_ID_SIZE+1] = "";
cdio_loglevel_default = CDIO_LOG_DEBUG;
/* First try to open as UDF - fallback to ISO if it failed */
p_udf = udf_open(src_iso);
if (p_udf == NULL)
goto try_iso;
p_udf_root = udf_get_root(p_udf, true, 0);
if (p_udf_root == NULL) {
uprintf("Couldn't locate UDF root directory\n");
goto out;
}
vol_id[0] = 0; volset_id[0] = 0;
/* Show basic UDF Volume info */
if (udf_get_volume_id(p_udf, vol_id, sizeof(vol_id)) > 0)
uprintf("Volume id: %s\n", vol_id);
if (udf_get_volume_id(p_udf, volset_id, sizeof(volset_id)) >0 ) {
volset_id[UDF_VOLSET_ID_SIZE]='\0';
uprintf("Volume set id: %s\n", volset_id);
}
uprintf("Partition number: %d\n", udf_get_part_number(p_udf));
/* Recursively extract files */
r = udf_extract_files(p_udf, p_udf_root, "");
goto out;
try_iso:
p_iso = iso9660_open(src_iso);
if (p_iso == NULL) {
uprintf("Unable to open image '%s'.\n", src_iso);
goto out;
}
/* Show basic ISO9660 info from the Primary Volume Descriptor. */
print_vd_info("Application", iso9660_ifs_get_application_id);
print_vd_info("Preparer ", iso9660_ifs_get_preparer_id);
print_vd_info("Publisher ", iso9660_ifs_get_publisher_id);
print_vd_info("System ", iso9660_ifs_get_system_id);
print_vd_info("Volume ", iso9660_ifs_get_volume_id);
print_vd_info("Volume Set ", iso9660_ifs_get_volumeset_id);
r = iso_extract_files(p_iso, "");
out:
if (p_iso != NULL)
iso9660_close(p_iso);
if (p_udf != NULL)
udf_close(p_udf);
return r;
}

146
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/* -*- c -*-
Copyright (C) 2005, 2007, 2008 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/** \file audio.h
*
* \brief The top-level header for CD audio-related libcdio
* calls. These control playing of the CD-ROM through its
* line-out jack.
*/
#ifndef __CDIO_AUDIO_H__
#define __CDIO_AUDIO_H__
#include <cdio/types.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*! This struct is used by the cdio_audio_read_subchannel */
typedef struct cdio_subchannel_s
{
uint8_t format;
uint8_t audio_status;
uint8_t address: 4;
uint8_t control: 4;
uint8_t track;
uint8_t index;
msf_t abs_addr;
msf_t rel_addr;
} cdio_subchannel_t;
/*! This struct is used by cdio_audio_get_volume and cdio_audio_set_volume */
typedef struct cdio_audio_volume_s
{
uint8_t level[4];
} cdio_audio_volume_t;
/*! This struct is used by the CDROMPLAYTRKIND ioctl */
typedef struct cdio_track_index_s
{
uint8_t i_start_track; /**< start track */
uint8_t i_start_index; /**< start index */
uint8_t i_end_track; /**< end track */
uint8_t i_end_index; /**< end index */
} cdio_track_index_t;
/*!
Get volume of an audio CD.
@param p_cdio the CD object to be acted upon.
@param p_volume place to put the list of volume outputs levels
p_volume can be NULL in which case we return only whether the driver
has the ability to get the volume or not.
*/
driver_return_code_t cdio_audio_get_volume (CdIo_t *p_cdio, /*out*/
cdio_audio_volume_t *p_volume);
/*!
Return the number of seconds (discarding frame portion) of an MSF
*/
uint32_t cdio_audio_get_msf_seconds(msf_t *p_msf);
/*!
Pause playing CD through analog output
@param p_cdio the CD object to be acted upon.
*/
driver_return_code_t cdio_audio_pause (CdIo_t *p_cdio);
/*!
Playing CD through analog output at the given MSF.
@param p_cdio the CD object to be acted upon.
@param p_start_msf pointer to staring MSF
@param p_end_msf pointer to ending MSF
*/
driver_return_code_t cdio_audio_play_msf (CdIo_t *p_cdio,
/*in*/msf_t *p_start_msf,
/*in*/ msf_t *p_end_msf);
/*!
Playing CD through analog output at the desired track and index
@param p_cdio the CD object to be acted upon.
@param p_track_index location to start/end.
*/
driver_return_code_t cdio_audio_play_track_index
( CdIo_t *p_cdio, cdio_track_index_t *p_track_index);
/*!
Get subchannel information.
@param p_cdio the CD object to be acted upon.
@param p_subchannel place for returned subchannel information
*/
driver_return_code_t cdio_audio_read_subchannel (CdIo_t *p_cdio,
/*out*/ cdio_subchannel_t *p_subchannel);
/*!
Resume playing an audio CD.
@param p_cdio the CD object to be acted upon.
*/
driver_return_code_t cdio_audio_resume (CdIo_t *p_cdio);
/*!
Set volume of an audio CD.
@param p_cdio the CD object to be acted upon.
@param p_volume place for returned volume-level information
*/
driver_return_code_t cdio_audio_set_volume (CdIo_t *p_cdio, /*out*/
cdio_audio_volume_t *p_volume);
/*!
Stop playing an audio CD.
@param p_cdio the CD object to be acted upon.
*/
driver_return_code_t cdio_audio_stop (CdIo_t *p_cdio);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_AUDIO_H__ */

220
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/*
$Id: bytesex.h,v 1.5 2008/03/25 15:59:08 karl Exp $
Copyright (C) 2000, 2004 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2005, 2008 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/** \file bytesex.h
* \brief Generic Byte-swapping routines.
*
* Note: this header will is slated to get removed and libcdio will
* use glib.h routines instead.
*/
#ifndef __CDIO_BYTESEX_H__
#define __CDIO_BYTESEX_H__
#include <cdio/types.h>
#include <cdio/bytesex_asm.h> /* also defines CDIO_INLINE */
#include <cdio/logging.h>
/** 16-bit big-endian to little-endian */
#define UINT16_SWAP_LE_BE_C(val) ((uint16_t) ( \
(((uint16_t) (val) & (uint16_t) 0x00ffU) << 8) | \
(((uint16_t) (val) & (uint16_t) 0xff00U) >> 8)))
/** 32-bit big-endian to little-endian */
#define UINT32_SWAP_LE_BE_C(val) ((uint32_t) ( \
(((uint32_t) (val) & (uint32_t) 0x000000ffU) << 24) | \
(((uint32_t) (val) & (uint32_t) 0x0000ff00U) << 8) | \
(((uint32_t) (val) & (uint32_t) 0x00ff0000U) >> 8) | \
(((uint32_t) (val) & (uint32_t) 0xff000000U) >> 24)))
/** 64-bit big-endian to little-endian */
#define UINT64_SWAP_LE_BE_C(val) ((uint64_t) ( \
(((uint64_t) (val) & (uint64_t) UINT64_C(0x00000000000000ff)) << 56) | \
(((uint64_t) (val) & (uint64_t) UINT64_C(0x000000000000ff00)) << 40) | \
(((uint64_t) (val) & (uint64_t) UINT64_C(0x0000000000ff0000)) << 24) | \
(((uint64_t) (val) & (uint64_t) UINT64_C(0x00000000ff000000)) << 8) | \
(((uint64_t) (val) & (uint64_t) UINT64_C(0x000000ff00000000)) >> 8) | \
(((uint64_t) (val) & (uint64_t) UINT64_C(0x0000ff0000000000)) >> 24) | \
(((uint64_t) (val) & (uint64_t) UINT64_C(0x00ff000000000000)) >> 40) | \
(((uint64_t) (val) & (uint64_t) UINT64_C(0xff00000000000000)) >> 56)))
#ifndef UINT16_SWAP_LE_BE
# define UINT16_SWAP_LE_BE UINT16_SWAP_LE_BE_C
#endif
#ifndef UINT32_SWAP_LE_BE
# define UINT32_SWAP_LE_BE UINT32_SWAP_LE_BE_C
#endif
#ifndef UINT64_SWAP_LE_BE
# define UINT64_SWAP_LE_BE UINT64_SWAP_LE_BE_C
#endif
static CDIO_INLINE
uint16_t uint16_swap_le_be (const uint16_t val)
{
return UINT16_SWAP_LE_BE (val);
}
static CDIO_INLINE
uint32_t uint32_swap_le_be (const uint32_t val)
{
return UINT32_SWAP_LE_BE (val);
}
static CDIO_INLINE
uint64_t uint64_swap_le_be (const uint64_t val)
{
return UINT64_SWAP_LE_BE (val);
}
# define UINT8_TO_BE(val) ((uint8_t) (val))
# define UINT8_TO_LE(val) ((uint8_t) (val))
#ifdef WORDS_BIGENDIAN
# define UINT16_TO_BE(val) ((uint16_t) (val))
# define UINT16_TO_LE(val) ((uint16_t) UINT16_SWAP_LE_BE(val))
# define UINT32_TO_BE(val) ((uint32_t) (val))
# define UINT32_TO_LE(val) ((uint32_t) UINT32_SWAP_LE_BE(val))
# define UINT64_TO_BE(val) ((uint64_t) (val))
# define UINT64_TO_LE(val) ((uint64_t) UINT64_SWAP_LE_BE(val))
#else
# define UINT16_TO_BE(val) ((uint16_t) UINT16_SWAP_LE_BE(val))
# define UINT16_TO_LE(val) ((uint16_t) (val))
# define UINT32_TO_BE(val) ((uint32_t) UINT32_SWAP_LE_BE(val))
# define UINT32_TO_LE(val) ((uint32_t) (val))
# define UINT64_TO_BE(val) ((uint64_t) UINT64_SWAP_LE_BE(val))
# define UINT64_TO_LE(val) ((uint64_t) (val))
#endif
/** symmetric conversions */
#define UINT8_FROM_BE(val) (UINT8_TO_BE (val))
#define UINT8_FROM_LE(val) (UINT8_TO_LE (val))
#define UINT16_FROM_BE(val) (UINT16_TO_BE (val))
#define UINT16_FROM_LE(val) (UINT16_TO_LE (val))
#define UINT32_FROM_BE(val) (UINT32_TO_BE (val))
#define UINT32_FROM_LE(val) (UINT32_TO_LE (val))
#define UINT64_FROM_BE(val) (UINT64_TO_BE (val))
#define UINT64_FROM_LE(val) (UINT64_TO_LE (val))
/** converter function template */
#define CVT_TO_FUNC(bits) \
static CDIO_INLINE uint ## bits ## _t \
uint ## bits ## _to_be (uint ## bits ## _t val) \
{ return UINT ## bits ## _TO_BE (val); } \
static CDIO_INLINE uint ## bits ## _t \
uint ## bits ## _to_le (uint ## bits ## _t val) \
{ return UINT ## bits ## _TO_LE (val); } \
CVT_TO_FUNC(8)
CVT_TO_FUNC(16)
CVT_TO_FUNC(32)
CVT_TO_FUNC(64)
#undef CVT_TO_FUNC
#define uint8_from_be(val) (uint8_to_be (val))
#define uint8_from_le(val) (uint8_to_le (val))
#define uint16_from_be(val) (uint16_to_be (val))
#define uint16_from_le(val) (uint16_to_le (val))
#define uint32_from_be(val) (uint32_to_be (val))
#define uint32_from_le(val) (uint32_to_le (val))
#define uint64_from_be(val) (uint64_to_be (val))
#define uint64_from_le(val) (uint64_to_le (val))
/** ISO9660-related field conversion routines */
/** Convert from uint8_t to ISO 9660 7.1.1 format */
#define to_711(i) uint8_to_le(i)
/** Convert from ISO 9660 7.1.1 format to uint8_t */
#define from_711(i) uint8_from_le(i)
/** Convert from uint16_t to ISO 9669 7.2.1 format */
#define to_721(i) uint16_to_le(i)
/** Convert from ISO 9660 7.2.1 format to uint16_t */
#define from_721(i) uint16_from_le(i)
/** Convert from uint16_t to ISO 9669 7.2.2 format */
#define to_722(i) uint16_to_be(i)
/** Convert from ISO 9660 7.2.2 format to uint16_t */
#define from_722(i) uint16_from_be(i)
/** Convert from uint16_t to ISO 9669 7.2.3 format */
static CDIO_INLINE uint32_t
to_723(uint16_t i)
{
return uint32_swap_le_be(i) | i;
}
/** Convert from ISO 9660 7.2.3 format to uint16_t */
static CDIO_INLINE uint16_t
from_723 (uint32_t p)
{
if (uint32_swap_le_be (p) != p)
cdio_warn ("from_723: broken byte order");
return (0xFFFF & p);
}
/** Convert from uint16_t to ISO 9669 7.3.1 format */
#define to_731(i) uint32_to_le(i)
/** Convert from ISO 9660 7.3.1 format to uint32_t */
#define from_731(i) uint32_from_le(i)
/** Convert from uint32_t to ISO 9669 7.3.2 format */
#define to_732(i) uint32_to_be(i)
/** Convert from ISO 9660 7.3.2 format to uint32_t */
#define from_732(i) uint32_from_be(i)
/** Convert from uint16_t to ISO 9669 7.3.3 format */
static CDIO_INLINE uint64_t
to_733(uint32_t i)
{
return uint64_swap_le_be(i) | i;
}
/** Convert from ISO 9660 7.3.3 format to uint32_t */
static CDIO_INLINE uint32_t
from_733 (uint64_t p)
{
if (uint64_swap_le_be (p) != p)
cdio_warn ("from_733: broken byte order");
return (UINT32_C(0xFFFFFFFF) & p);
}
#endif /* __CDIO_BYTESEX_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
$Id: bytesex_asm.h,v 1.3 2008/03/25 15:59:08 karl Exp $
Copyright (C) 2008 Rocky Bernstein <rocky@gnu.org>
2001, 2004, 2005 Herbert Valerio Riedel <hvr@gnu.org>
2001 Sven Ottemann <ac-logic@freenet.de>
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 <http://www.gnu.org/licenses/>.
*/
/** \file bytesex_asm.h
* \brief Assembly code to handle byte-swapping.
Note: this header will is slated to get removed and libcdio will use
glib.h routines instead.
*/
#ifndef __CDIO_BYTESEX_ASM_H__
#define __CDIO_BYTESEX_ASM_H__
#if !defined(DISABLE_ASM_OPTIMIZE)
#include <cdio/types.h>
#if !defined CDIO_INLINE
#if defined(__cplusplus) || defined(inline)
#define CDIO_INLINE inline
#elif defined(__GNUC__)
#define CDIO_INLINE __inline__
#elif defined(_MSC_VER)
#define CDIO_INLINE __inline
#else
#define CDIO_INLINE
#endif
#endif /* CDIO_INLINE */
#if defined(__powerpc__) && defined(__GNUC__)
static CDIO_INLINE
uint32_t uint32_swap_le_be_asm(const uint32_t a)
{
uint32_t b;
__asm__ ("lwbrx %0,0,%1"
:"=r"(b)
:"r"(&a), "m"(a));
return b;
}
static CDIO_INLINE
uint16_t uint16_swap_le_be_asm(const uint16_t a)
{
uint32_t b;
__asm__ ("lhbrx %0,0,%1"
:"=r"(b)
:"r"(&a), "m"(a));
return b;
}
#define UINT16_SWAP_LE_BE uint16_swap_le_be_asm
#define UINT32_SWAP_LE_BE uint32_swap_le_be_asm
#elif defined(__mc68000__) && defined(__STORMGCC__)
static CDIO_INLINE
uint32_t uint32_swap_le_be_asm(uint32_t a __asm__("d0"))
{
/* __asm__("rolw #8,%0; swap %0; rolw #8,%0" : "=d" (val) : "0" (val)); */
__asm__("move.l %1,d0;rol.w #8,d0;swap d0;rol.w #8,d0;move.l d0,%0"
:"=r"(a)
:"r"(a));
return(a);
}
static CDIO_INLINE
uint16_t uint16_swap_le_be_asm(uint16_t a __asm__("d0"))
{
__asm__("move.l %1,d0;rol.w #8,d0;move.l d0,%0"
:"=r"(a)
:"r"(a));
return(a);
}
#define UINT16_SWAP_LE_BE uint16_swap_le_be_asm
#define UINT32_SWAP_LE_BE uint32_swap_le_be_asm
#elif 0 && defined(__i386__) && defined(__GNUC__)
static CDIO_INLINE
uint32_t uint32_swap_le_be_asm(uint32_t a)
{
__asm__("xchgb %b0,%h0\n\t" /* swap lower bytes */
"rorl $16,%0\n\t" /* swap words */
"xchgb %b0,%h0" /* swap higher bytes */
:"=q" (a)
: "0" (a));
return(a);
}
static CDIO_INLINE
uint16_t uint16_swap_le_be_asm(uint16_t a)
{
__asm__("xchgb %b0,%h0" /* swap bytes */
: "=q" (a)
: "0" (a));
return(a);
}
#define UINT16_SWAP_LE_BE uint16_swap_le_be_asm
#define UINT32_SWAP_LE_BE uint32_swap_le_be_asm
#endif
#endif /* !defined(DISABLE_ASM_OPTIMIZE) */
#endif /* __CDIO_BYTESEX_ASM_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/* -*- c -*-
Copyright (C) 2003, 2004, 2005, 2008, 2009 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/** \file cdio.h
*
* \brief The top-level header for libcdio: the CD Input and Control
* library. Applications include this for anything regarding libcdio.
*/
#ifndef __CDIO_H__
#define __CDIO_H__
/** Application Interface or Protocol version number. If the public
* interface changes, we increase this number.
*/
#define CDIO_API_VERSION 5
#include <cdio/version.h>
#include <cdio/types.h>
#include <cdio/sector.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* For compatibility. */
#define CdIo CdIo_t
/** This is an opaque structure for the CD object. */
typedef struct _CdIo CdIo_t;
typedef struct cdtext_s cdtext_t;
#ifdef __cplusplus
}
#endif /* __cplusplus */
/* Drive(r)/Device-related functions. Perhaps we should break out
Driver from device?
*/
#include <cdio/device.h>
/* Disc-related functions. */
#include <cdio/disc.h>
/* Sector (frame, or block)-related functions. Uses driver_return_code_t
from <cdio/device.h> so it should come after that.
*/
#include <cdio/read.h>
/* CD-Text-related functions. */
#include <cdio/cdtext.h>
/* Track-related functions. */
#include <cdio/track.h>
#endif /* __CDIO_H__ */

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/* -*- c -*-
Copyright (C) 2004, 2005, 2006, 2008, 2010 Rocky Bernstein
<rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/**
\file disc.h
\brief The top-level header for disc-related libcdio calls.
*/
#ifndef __CDIO_DISC_H__
#define __CDIO_DISC_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
disc modes. The first combined from MMC-5 6.33.3.13 (Send
CUESHEET), "DVD Book" from MMC-5 Table 400, page 419. and
GNU/Linux /usr/include/linux/cdrom.h and we've added DVD.
*/
typedef enum {
CDIO_DISC_MODE_CD_DA, /**< CD-DA */
CDIO_DISC_MODE_CD_DATA, /**< CD-ROM form 1 */
CDIO_DISC_MODE_CD_XA, /**< CD-ROM XA form2 */
CDIO_DISC_MODE_CD_MIXED, /**< Some combo of above. */
CDIO_DISC_MODE_DVD_ROM, /**< DVD ROM (e.g. movies) */
CDIO_DISC_MODE_DVD_RAM, /**< DVD-RAM */
CDIO_DISC_MODE_DVD_R, /**< DVD-R */
CDIO_DISC_MODE_DVD_RW, /**< DVD-RW */
CDIO_DISC_MODE_HD_DVD_ROM, /**< HD DVD-ROM */
CDIO_DISC_MODE_HD_DVD_RAM, /**< HD DVD-RAM */
CDIO_DISC_MODE_HD_DVD_R, /**< HD DVD-R */
CDIO_DISC_MODE_DVD_PR, /**< DVD+R */
CDIO_DISC_MODE_DVD_PRW, /**< DVD+RW */
CDIO_DISC_MODE_DVD_PRW_DL, /**< DVD+RW DL */
CDIO_DISC_MODE_DVD_PR_DL, /**< DVD+R DL */
CDIO_DISC_MODE_DVD_OTHER, /**< Unknown/unclassified DVD type */
CDIO_DISC_MODE_NO_INFO,
CDIO_DISC_MODE_ERROR,
CDIO_DISC_MODE_CD_I /**< CD-i. */
} discmode_t;
extern const char *discmode2str[];
/**
Get binary CD-Text information for a CdIo_t object.
@param p_cdio the CD object that may contain CD-Text information.
@return malloc'd pointer to raw CD-Text data as stored on the disc
or NULL if p_cdio is NULL or CD-Text information does not exist.
Return value should be freed when done with it and not NULL.
*/
uint8_t * cdio_get_cdtext_raw (CdIo_t *p_cdio);
/**
Get CD-Text information for a CdIo_t object.
@param p_cdio the CD object that may contain CD-Text information.
@return the CD-Text object or NULL if p_cdio is NULL
or CD-Text information does not exist.
*/
cdtext_t *cdio_get_cdtext (CdIo_t *p_cdio);
/**
Get disc mode - the kind of CD (CD-DA, CD-ROM mode 1, CD-MIXED, etc.
that we've got. The notion of "CD" is extended a little to include
DVD's.
*/
discmode_t cdio_get_discmode (CdIo_t *p_cdio);
/**
Get the lsn of the end of the CD
@return the lsn. On error 0 or CDIO_INVALD_LSN.
*/
lsn_t cdio_get_disc_last_lsn(const CdIo_t *p_cdio);
/**
Return the Joliet level recognized for p_cdio.
*/
uint8_t cdio_get_joliet_level(const CdIo_t *p_cdio);
/**
Get the media catalog number (MCN) from the CD.
@return the media catalog number or NULL if there is none or we
don't have the ability to get it.
Note: string is malloc'd so caller has to free() the returned
string when done with it.
*/
char * cdio_get_mcn (const CdIo_t *p_cdio);
/**
Get the number of tracks on the CD.
@return the number of tracks, or CDIO_INVALID_TRACK if there is
an error.
*/
track_t cdio_get_num_tracks (const CdIo_t *p_cdio);
/**
Return true if discmode is some sort of CD.
*/
bool cdio_is_discmode_cdrom (discmode_t discmode);
/**
Return true if discmode is some sort of DVD.
*/
bool cdio_is_discmode_dvd (discmode_t discmode);
/**
cdio_stat_size is deprecated. @see cdio_get_disc_last_lsn
*/
#define cdio_stat_size cdio_get_disc_last_lsn
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_DISC_H__ */

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/*
$Id: ds.h,v 1.5 2008/03/25 15:59:09 karl Exp $
Copyright (C) 2005, 2008 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000, 2004 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/** \file ds.h
* \brief The top-level header for list-related data structures.
Note: this header will is slated to get removed and libcdio will use
glib.h routines instead.
*/
#ifndef __CDIO_DS_H__
#define __CDIO_DS_H__
#include <cdio/types.h>
/** opaque types... */
typedef struct _CdioList CdioList_t;
typedef struct _CdioListNode CdioListNode_t;
typedef int (*_cdio_list_cmp_func_t) (void *p_data1, void *p_data2);
typedef int (*_cdio_list_iterfunc_t) (void *p_data, void *p_user_data);
/** The below are given compatibility with old code. Please use
the above type names, not these. */
#define CdioList CdioList_t
#define CdioListNode CdioListNode_t
#define _cdio_list_cmp_func _cdio_list_cmp_func_t
#define _cdio_list_iterfunc _cdio_list_iterfunc_t
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** methods */
CdioList_t *_cdio_list_new (void);
void _cdio_list_free (CdioList_t *p_list, int free_data);
unsigned _cdio_list_length (const CdioList_t *list);
void _cdio_list_prepend (CdioList_t *p_list, void *p_data);
void _cdio_list_append (CdioList_t *p_list, void *p_data);
void _cdio_list_foreach (CdioList_t *p_list, _cdio_list_iterfunc_t func,
void *p_user_data);
CdioListNode_t *_cdio_list_find (CdioList_t *p_list,
_cdio_list_iterfunc_t cmp_func,
void *p_user_data);
#define _CDIO_LIST_FOREACH(node, list) \
for (node = _cdio_list_begin (list); node; node = _cdio_list_node_next (node))
/** node operations */
CdioListNode_t *_cdio_list_begin (const CdioList_t *p_list);
CdioListNode_t *_cdio_list_end (CdioList_t *p_list);
CdioListNode_t *_cdio_list_node_next (CdioListNode_t *p_node);
void _cdio_list_node_free (CdioListNode_t *p_node, int i_free_data);
void *_cdio_list_node_data (CdioListNode_t *p_node);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_DS_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
Copyright (C) 2004, 2010 Rocky Bernstein <rocky@gnu.org>
Modeled after GNU/Linux definitions in linux/cdrom.h
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 <http://www.gnu.org/licenses/>.
*/
/**
\file dvd.h
\brief Definitions for DVD access.
The documents we make use of are described Multi-Media Commands
(MMC). This document generally has a numeric level number
appended. For example MMC-5 refers to ``Multi-Media Commands - 5'
which is the current version in 2010.
*/
#ifndef __CDIO_DVD_H__
#define __CDIO_DVD_H__
#include <cdio/types.h>
/**
Values used in a READ DVD STRUCTURE
*/
#define CDIO_DVD_STRUCT_PHYSICAL 0x00
#define CDIO_DVD_STRUCT_COPYRIGHT 0x01
#define CDIO_DVD_STRUCT_DISCKEY 0x02
#define CDIO_DVD_STRUCT_BCA 0x03
#define CDIO_DVD_STRUCT_MANUFACT 0x04
/**
Media definitions for "DVD Book" from MMC-5 Table 400, page 419.
*/
#define CDIO_DVD_BOOK_DVD_ROM 0x0 /**< DVD-ROM */
#define CDIO_DVD_BOOK_DVD_RAM 0x1 /**< DVD-RAM */
#define CDIO_DVD_BOOK_DVD_R 0x2 /**< DVD-R */
#define CDIO_DVD_BOOK_DVD_RW 0x3 /**< DVD-RW */
#define CDIO_DVD_BOOK_HD_DVD_ROM 0x4 /**< HD DVD-ROM */
#define CDIO_DVD_BOOK_HD_DVD_RAM 0x5 /**< HD DVD-RAM */
#define CDIO_DVD_BOOK_HD_DVD_R 0x6 /**< HD DVD-R */
#define CDIO_DVD_BOOK_DVD_PRW 0x9 /**< DVD+RW */
#define CDIO_DVD_BOOK_DVD_PR 0xa /**< DVD+R */
#define CDIO_DVD_BOOK_DVD_PRW_DL 0xd /**< DVD+RW DL */
#define CDIO_DVD_BOOK_DVD_PR_DL 0xe /**< DVD+R DL */
typedef struct cdio_dvd_layer {
unsigned int book_version : 4;
unsigned int book_type : 4;
unsigned int min_rate : 4;
unsigned int disc_size : 4;
unsigned int layer_type : 4;
unsigned int track_path : 1;
unsigned int nlayers : 2;
unsigned int track_density : 4;
unsigned int linear_density : 4;
unsigned int bca : 1;
uint32_t start_sector;
uint32_t end_sector;
uint32_t end_sector_l0;
} cdio_dvd_layer_t;
/**
Maximum number of layers in a DVD.
*/
#define CDIO_DVD_MAX_LAYERS 4
typedef struct cdio_dvd_physical {
uint8_t type;
uint8_t layer_num;
cdio_dvd_layer_t layer[CDIO_DVD_MAX_LAYERS];
} cdio_dvd_physical_t;
typedef struct cdio_dvd_copyright {
uint8_t type;
uint8_t layer_num;
uint8_t cpst;
uint8_t rmi;
} cdio_dvd_copyright_t;
typedef struct cdio_dvd_disckey {
uint8_t type;
unsigned agid : 2;
uint8_t value[2048];
} cdio_dvd_disckey_t;
typedef struct cdio_dvd_bca {
uint8_t type;
int len;
uint8_t value[188];
} cdio_dvd_bca_t;
typedef struct cdio_dvd_manufact {
uint8_t type;
uint8_t layer_num;
int len;
uint8_t value[2048];
} cdio_dvd_manufact_t;
typedef union {
uint8_t type;
cdio_dvd_physical_t physical;
cdio_dvd_copyright_t copyright;
cdio_dvd_disckey_t disckey;
cdio_dvd_bca_t bca;
cdio_dvd_manufact_t manufact;
} cdio_dvd_struct_t;
#endif /* __CDIO_DVD_H__ */

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/*
$Id: logging.h,v 1.11 2008/03/25 15:59:09 karl Exp $
Copyright (C) 2003, 2004, 2008 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/** \file logging.h
* \brief Header to control logging and level of detail of output.
*
*/
#ifndef __LOGGING_H__
#define __LOGGING_H__
#include <cdio/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* The different log levels supported.
*/
typedef enum {
CDIO_LOG_DEBUG = 1, /**< Debug-level messages - helps debug what's up. */
CDIO_LOG_INFO, /**< Informational - indicates perhaps something of
interest. */
CDIO_LOG_WARN, /**< Warning conditions - something that looks funny. */
CDIO_LOG_ERROR, /**< Error conditions - may terminate program. */
CDIO_LOG_ASSERT /**< Critical conditions - may abort program. */
} cdio_log_level_t;
/**
* The place to save the preference concerning how much verbosity
* is desired. This is used by the internal default log handler, but
* it could be use by applications which provide their own log handler.
*/
extern cdio_log_level_t cdio_loglevel_default;
/**
* This type defines the signature of a log handler. For every
* message being logged, the handler will receive the log level and
* the message string.
*
* @see cdio_log_set_handler
* @see cdio_log_level_t
*
* @param level The log level.
* @param message The log message.
*/
typedef void (*cdio_log_handler_t) (cdio_log_level_t level,
const char message[]);
/**
* Set a custom log handler for libcdio. The return value is the log
* handler being replaced. If the provided parameter is NULL, then
* the handler will be reset to the default handler.
*
* @see cdio_log_handler_t
*
* @param new_handler The new log handler.
* @return The previous log handler.
*/
cdio_log_handler_t cdio_log_set_handler (cdio_log_handler_t new_handler);
/**
* Handle an message with the given log level.
*
* @see cdio_debug
* @see cdio_info
* @see cdio_warn
* @see cdio_error
* @param level The log level.
* @param format printf-style format string
* @param ... remaining arguments needed by format string
*/
void cdio_log (cdio_log_level_t level,
const char format[], ...) GNUC_PRINTF(2, 3);
#if defined(__GNUC__)
/* See http://clang-analyzer.llvm.org/annotations.html#custom_assertions */
void cdio_assert_log (const char format[], ...)
GNUC_PRINTF(1, 2) __attribute__((__noreturn__));
#endif
/**
* Handle a debugging message.
*
* @see cdio_log for a more generic routine
*/
void cdio_debug (const char format[], ...) GNUC_PRINTF(1,2);
/**
* Handle an informative message.
*
* @see cdio_log for a more generic routine
*/
void cdio_info (const char format[], ...) GNUC_PRINTF(1,2);
/**
* Handle a warning message.
*
* @see cdio_log for a more generic routine
*/
void cdio_warn (const char format[], ...) GNUC_PRINTF(1,2);
/**
* Handle an error message. Execution is terminated.
*
* @see cdio_log for a more generic routine.
*/
void cdio_error (const char format[], ...) GNUC_PRINTF(1,2);
#ifdef __cplusplus
}
#endif
#endif /* __LOGGING_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
$Id: posix.h,v 1.2 2008/03/25 15:59:09 karl Exp $
Copyright (C) 2005, 2008 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/*!
* \file posix.h
*
* \brief various POSIX definitions.
*/
#ifndef __CDIO_POSIX_H__
#define __CDIO_POSIX_H__
typedef uint32_t posix_mode_t;
typedef uint32_t posix_nlink_t;
typedef uint32_t posix_uid_t;
typedef uint32_t posix_gid_t;
typedef uint16_t unicode16_t;
#endif /* __CDIO_POSIX_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
$Id: read.h,v 1.15 2008/03/25 15:59:09 karl Exp $
Copyright (C) 2005, 2006, 2007, 2008 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/** \file read.h
*
* \brief The top-level header for sector (block, frame)-related
* libcdio calls.
*/
#ifndef __CDIO_READ_H__
#define __CDIO_READ_H__
#include <cdio/types.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** All the different ways a block/sector can be read. */
typedef enum {
CDIO_READ_MODE_AUDIO, /**< CD-DA, audio, Red Book */
CDIO_READ_MODE_M1F1, /**< Mode 1 Form 1 */
CDIO_READ_MODE_M1F2, /**< Mode 1 Form 2 */
CDIO_READ_MODE_M2F1, /**< Mode 2 Form 1 */
CDIO_READ_MODE_M2F2 /**< Mode 2 Form 2 */
} cdio_read_mode_t;
/*!
Reposition read offset
Similar to (if not the same as) libc's fseek()
@param p_cdio object which gets adjusted
@param offset amount to seek
@param whence like corresponding parameter in libc's fseek, e.g.
SEEK_SET or SEEK_END.
@return (off_t) -1 on error.
*/
off_t cdio_lseek(const CdIo_t *p_cdio, off_t offset, int whence);
/*! Reads into buf the next size bytes. Similar to (if not the
same as) libc's read(). This is a "cooked" read, or one handled by
the OS. It probably won't work on audio data. For that use
cdio_read_audio_sector(s).
@param p_cdio object to read from
@param p_buf place to read data into. The caller should make sure
this location can store at least i_size bytes.
@param i_size number of bytes to read
@return (ssize_t) -1 on error.
*/
ssize_t cdio_read(const CdIo_t *p_cdio, void *p_buf, size_t i_size);
/*!
Read an audio sector
@param p_cdio object to read from
@param p_buf place to read data into. The caller should make sure
this location can store at least CDIO_FRAMESIZE_RAW
bytes.
@param i_lsn sector to read
*/
driver_return_code_t cdio_read_audio_sector (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn);
/*!
Reads audio sectors
@param p_cdio object to read from
@param p_buf place to read data into. The caller should make sure
this location can store at least CDIO_FRAMESIZE_RAW
* i_blocks bytes.
@param i_lsn sector to read
@param i_blocks number of sectors to read
*/
driver_return_code_t cdio_read_audio_sectors (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
uint32_t i_blocks);
/*!
Read data sectors
@param p_cdio object to read from
@param p_buf place to read data into. The caller should make sure
this location can store at least ISO_BLOCKSIZE,
M2RAW_SECTOR_SIZE, or M2F2_SECTOR_SIZE depending
on the kind of sector getting read. If you don't
know whether you have a Mode 1/2, Form 1/ Form 2/Formless
sector best to reserve space for the maximum,
M2RAW_SECTOR_SIZE.
@param i_lsn sector to read
@param i_blocksize size of block. Should be either CDIO_CD_FRAMESIZE,
M2RAW_SECTOR_SIZE, or M2F2_SECTOR_SIZE. See comment above under p_buf.
@param i_blocks number of blocks to read
*/
driver_return_code_t cdio_read_data_sectors ( const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
uint16_t i_blocksize,
uint32_t i_blocks );
/*!
Reads a mode 1 sector
@param p_cdio object to read from
@param p_buf place to read data into.
@param i_lsn sector to read
@param b_form2 true for reading mode 1 form 2 sectors or false for
mode 1 form 1 sectors.
*/
driver_return_code_t cdio_read_mode1_sector (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
bool b_form2);
/*!
Reads mode 1 sectors
@param p_cdio object to read from
@param p_buf place to read data into
@param i_lsn sector to read
@param b_form2 true for reading mode 1 form 2 sectors or false for
mode 1 form 1 sectors.
@param i_blocks number of sectors to read
*/
driver_return_code_t cdio_read_mode1_sectors (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
bool b_form2,
uint32_t i_blocks);
/*!
Reads a mode 2 sector
@param p_cdio object to read from
@param p_buf place to read data into. The caller should make sure
this location can store at least
M2RAW_SECTOR_SIZE (for form 1) or CDIO_CD_FRAMESIZE (for
form 2) bytes.
@param i_lsn sector to read
@param b_form2 true for reading mode 2 form 2 sectors or false for
mode 2 form 1 sectors.
@return 0 if no error, nonzero otherwise.
*/
driver_return_code_t cdio_read_mode2_sector (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
bool b_form2);
/** The special case of reading a single block is a common one so we
provide a routine for that as a convenience.
*/
driver_return_code_t cdio_read_sector(const CdIo_t *p_cdio, void *p_buf,
lsn_t i_lsn,
cdio_read_mode_t read_mode);
/*!
Reads mode 2 sectors
@param p_cdio object to read from
@param p_buf place to read data into. The caller should make sure
this location can store at least
M2RAW_SECTOR_SIZE (for form 1) or CDIO_CD_FRAMESIZE (for
form 2) * i_blocks bytes.
@param i_lsn sector to read
@param b_form2 true for reading mode2 form 2 sectors or false for
mode 2 form 1 sectors.
@param i_blocks number of sectors to read
@return 0 if no error, nonzero otherwise.
*/
driver_return_code_t cdio_read_mode2_sectors (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
bool b_form2,
uint32_t i_blocks);
/*!
Reads a number of sectors (AKA blocks).
@param p_cdio cdio object
@param p_buf place to read data into. The caller should make sure
this location is large enough. See below for size information.
@param read_mode the kind of "mode" to use in reading.
@param i_lsn sector to read
@param i_blocks number of sectors to read
@return DRIVER_OP_SUCCESS (0) if no error, other (negative) enumerations
are returned on error.
If read_mode is CDIO_MODE_AUDIO,
*p_buf should hold at least CDIO_FRAMESIZE_RAW * i_blocks bytes.
If read_mode is CDIO_MODE_DATA,
*p_buf should hold at least i_blocks times either ISO_BLOCKSIZE,
M1RAW_SECTOR_SIZE or M2F2_SECTOR_SIZE depending on the kind of
sector getting read. If you don't know whether you have a Mode 1/2,
Form 1/ Form 2/Formless sector best to reserve space for the maximum
which is M2RAW_SECTOR_SIZE.
If read_mode is CDIO_MODE_M2F1,
*p_buf should hold at least M2RAW_SECTOR_SIZE * i_blocks bytes.
If read_mode is CDIO_MODE_M2F2,
*p_buf should hold at least CDIO_CD_FRAMESIZE * i_blocks bytes.
*/
driver_return_code_t cdio_read_sectors(const CdIo_t *p_cdio, void *p_buf,
lsn_t i_lsn,
cdio_read_mode_t read_mode,
uint32_t i_blocks);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_TRACK_H__ */

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/*
Copyright (C) 2005, 2006 2008 Rocky Bernstein <rocky@gnu.org>
See also rock.c by Eric Youngdale (1993) from GNU/Linux
This is Copyright 1993 Yggdrasil Computing, Incorporated
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 <http://www.gnu.org/licenses/>.
*/
/*!
\file rock.h
\brief Things related to the Rock Ridge Interchange Protocol (RRIP)
Applications will probably not include this directly but via
the iso9660.h header.
*/
#ifndef __CDIO_ROCK_H__
#define __CDIO_ROCK_H__
#include <cdio/types.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*! An enumeration for some of the ISO_ROCK_* \#defines below. This isn't
really an enumeration one would really use in a program it is to
be helpful in debuggers where wants just to refer to the ISO_ROCK_*
names and get something.
*/
extern enum iso_rock_enums {
ISO_ROCK_IRUSR = 000400, /**< read permission (owner) */
ISO_ROCK_IWUSR = 000200, /**< write permission (owner) */
ISO_ROCK_IXUSR = 000100, /**< execute permission (owner) */
ISO_ROCK_IRGRP = 000040, /**< read permission (group) */
ISO_ROCK_IWGRP = 000020, /**< write permission (group) */
ISO_ROCK_IXGRP = 000010, /**< execute permission (group) */
ISO_ROCK_IROTH = 000004, /**< read permission (other) */
ISO_ROCK_IWOTH = 000002, /**< write permission (other) */
ISO_ROCK_IXOTH = 000001, /**< execute permission (other) */
ISO_ROCK_ISUID = 004000, /**< set user ID on execution */
ISO_ROCK_ISGID = 002000, /**< set group ID on execution */
ISO_ROCK_ISVTX = 001000, /**< save swapped text even after use */
ISO_ROCK_ISSOCK = 0140000, /**< socket */
ISO_ROCK_ISLNK = 0120000, /**< symbolic link */
ISO_ROCK_ISREG = 0100000, /**< regular */
ISO_ROCK_ISBLK = 060000, /**< block special */
ISO_ROCK_ISCHR = 020000, /**< character special */
ISO_ROCK_ISDIR = 040000, /**< directory */
ISO_ROCK_ISFIFO = 010000 /**< pipe or FIFO */
} iso_rock_enums;
#define ISO_ROCK_IRUSR 000400 /** read permission (owner) */
#define ISO_ROCK_IWUSR 000200 /** write permission (owner) */
#define ISO_ROCK_IXUSR 000100 /** execute permission (owner) */
#define ISO_ROCK_IRGRP 000040 /** read permission (group) */
#define ISO_ROCK_IWGRP 000020 /** write permission (group) */
#define ISO_ROCK_IXGRP 000010 /** execute permission (group) */
#define ISO_ROCK_IROTH 000004 /** read permission (other) */
#define ISO_ROCK_IWOTH 000002 /** write permission (other) */
#define ISO_ROCK_IXOTH 000001 /** execute permission (other) */
#define ISO_ROCK_ISUID 004000 /** set user ID on execution */
#define ISO_ROCK_ISGID 002000 /** set group ID on execution */
#define ISO_ROCK_ISVTX 001000 /** save swapped text even after use */
#define ISO_ROCK_ISSOCK 0140000 /** socket */
#define ISO_ROCK_ISLNK 0120000 /** symbolic link */
#define ISO_ROCK_ISREG 0100000 /** regular */
#define ISO_ROCK_ISBLK 060000 /** block special */
#define ISO_ROCK_ISCHR 020000 /** character special */
#define ISO_ROCK_ISDIR 040000 /** directory */
#define ISO_ROCK_ISFIFO 010000 /** pipe or FIFO */
/** Enforced file locking (shared w/set group ID) */
#define ISO_ROCK_ENFMT ISO_ROCK_ISGID
PRAGMA_BEGIN_PACKED
/*! The next two structs are used by the system-use-sharing protocol
(SUSP), in which the Rock Ridge extensions are embedded. It is
quite possible that other extensions are present on the disk, and
this is fine as long as they all use SUSP. */
/*! system-use-sharing protocol */
typedef struct iso_su_sp_s{
unsigned char magic[2];
uint8_t skip;
} GNUC_PACKED iso_su_sp_t;
/*! system-use extension record */
typedef struct iso_su_er_s {
iso711_t len_id; /**< Identifier length. Value 10?. */
unsigned char len_des;
unsigned char len_src;
iso711_t ext_ver; /**< Extension version. Value 1? */
char data[EMPTY_ARRAY_SIZE];
} GNUC_PACKED iso_su_er_t;
typedef struct iso_su_ce_s {
char extent[8];
char offset[8];
char size[8];
} iso_su_ce_t;
/*! POSIX file attributes, PX. See Rock Ridge Section 4.1.2 */
typedef struct iso_rock_px_s {
iso733_t st_mode; /*! file mode permissions; same as st_mode
of POSIX:5.6.1 */
iso733_t st_nlinks; /*! number of links to file; same as st_nlinks
of POSIX:5.6.1 */
iso733_t st_uid; /*! user id owner of file; same as st_uid
of POSIX:5.6.1 */
iso733_t st_gid; /*! group id of file; same as st_gid of
of POSIX:5.6.1 */
} GNUC_PACKED iso_rock_px_t ;
/*! POSIX device number, PN. A PN is mandatory if the file type
recorded in the "PX" File Mode field for a Directory Record
indicates a character or block device (ISO_ROCK_ISCHR |
ISO_ROCK_ISBLK). This entry is ignored for other (non-Direcotry)
file types. No more than one "PN" is recorded in the System Use Area
of a Directory Record.
See Rock Ridge Section 4.1.2 */
typedef struct iso_rock_pn_s {
iso733_t dev_high; /**< high-order 32 bits of the 64 bit device number.
7.2.3 encoded */
iso733_t dev_low; /**< low-order 32 bits of the 64 bit device number.
7.2.3 encoded */
} GNUC_PACKED iso_rock_pn_t ;
/*! These are the bits and their meanings for flags in the SL structure. */
typedef enum {
ISO_ROCK_SL_CONTINUE = 1,
ISO_ROCK_SL_CURRENT = 2,
ISO_ROCK_SL_PARENT = 4,
ISO_ROCK_SL_ROOT = 8
} iso_rock_sl_flag_t;
#define ISO_ROCK_SL_CONTINUE 1
#define ISO_ROCK_SL_CURRENT 2
#define ISO_ROCK_SL_PARENT 4
#define ISO_ROCK_SL_ROOT 8
typedef struct iso_rock_sl_part_s {
uint8_t flags;
uint8_t len;
char text[EMPTY_ARRAY_SIZE];
} GNUC_PACKED iso_rock_sl_part_t ;
/*! Symbolic link. See Rock Ridge Section 4.1.3 */
typedef struct iso_rock_sl_s {
unsigned char flags;
iso_rock_sl_part_t link;
} GNUC_PACKED iso_rock_sl_t ;
/*! Alternate name. See Rock Ridge Section 4.1.4 */
/*! These are the bits and their meanings for flags in the NM structure. */
typedef enum {
ISO_ROCK_NM_CONTINUE = 1,
ISO_ROCK_NM_CURRENT = 2,
ISO_ROCK_NM_PARENT = 4,
} iso_rock_nm_flag_t;
#define ISO_ROCK_NM_CONTINUE 1
#define ISO_ROCK_NM_CURRENT 2
#define ISO_ROCK_NM_PARENT 4
typedef struct iso_rock_nm_s {
unsigned char flags;
char name[EMPTY_ARRAY_SIZE];
} GNUC_PACKED iso_rock_nm_t ;
/*! Child link. See Section 4.1.5.1 */
typedef struct iso_rock_cl_s {
char location[1];
} GNUC_PACKED iso_rock_cl_t ;
/*! Parent link. See Section 4.1.5.2 */
typedef struct iso_rock_pl_s {
char location[1];
} GNUC_PACKED iso_rock_pl_t ;
/*! These are the bits and their meanings for flags in the TF structure. */
typedef enum {
ISO_ROCK_TF_CREATE = 1,
ISO_ROCK_TF_MODIFY = 2,
ISO_ROCK_TF_ACCESS = 4,
ISO_ROCK_TF_ATTRIBUTES = 8,
ISO_ROCK_TF_BACKUP = 16,
ISO_ROCK_TF_EXPIRATION = 32,
ISO_ROCK_TF_EFFECTIVE = 64,
ISO_ROCK_TF_LONG_FORM = 128
} iso_rock_tf_flag_t;
/* These are the bits and their meanings for flags in the TF structure. */
#define ISO_ROCK_TF_CREATE 1
#define ISO_ROCK_TF_MODIFY 2
#define ISO_ROCK_TF_ACCESS 4
#define ISO_ROCK_TF_ATTRIBUTES 8
#define ISO_ROCK_TF_BACKUP 16
#define ISO_ROCK_TF_EXPIRATION 32
#define ISO_ROCK_TF_EFFECTIVE 64
#define ISO_ROCK_TF_LONG_FORM 128
/*! Time stamp(s) for a file. See Rock Ridge Section 4.1.6 */
typedef struct iso_rock_tf_s {
uint8_t flags; /**< See ISO_ROCK_TF_* bits above. */
uint8_t time_bytes[EMPTY_ARRAY_SIZE]; /**< A homogenious array of
iso9660_ltime_t or
iso9660_dtime_t entries
depending on flags &
ISO_ROCK_TF_LONG_FORM. Lacking
a better method, we store
this as an array of bytes
and a cast to the
appropriate type will have
to be made before
extraction. */
} GNUC_PACKED iso_rock_tf_t ;
/*! File data in sparse format. See Rock Ridge Section 4.1.7 */
typedef struct iso_rock_sf_s {
iso733_t virtual_size_high; /**< high-order 32 bits of virtual size */
iso733_t virtual_size_low; /**< low-order 32 bits of virtual size */
uint8_t table_depth;
} GNUC_PACKED iso_rock_sf_t ;
typedef struct iso_extension_record_s {
char signature[2]; /**< signature word; either 'SP', 'CE', 'ER', 'RR',
'PX', 'PN', 'SL', 'NM', 'CL', 'PL', 'TF', or
'ZF' */
iso711_t len; /**< length of system-user area - 44 for PX
20 for PN, 5+strlen(text) for SL, 21 for
SF, etc. */
iso711_t version; /**< version number - value 1 */
union {
iso_su_sp_t SP; /**< system-use-sharing protocol - not
strictly part of Rock Ridge */
iso_su_er_t ER; /**< system-use extension packet - not
strictly part of Rock Ridge */
iso_su_ce_t CE; /**< system-use - strictly part of Rock Ridge */
iso_rock_px_t PX; /**< Rock Ridge POSIX file attributes */
iso_rock_pn_t PN; /**< Rock Ridge POSIX device number */
iso_rock_sl_t SL; /**< Rock Ridge symbolic link */
iso_rock_nm_t NM; /**< Rock Ridge alternate name */
iso_rock_cl_t CL; /**< Rock Ridge child link */
iso_rock_pl_t PL; /**< Rock Ridge parent link */
iso_rock_tf_t TF; /**< Rock Ridge timestamp(s) for a file */
} u;
} GNUC_PACKED iso_extension_record_t;
typedef struct iso_rock_time_s {
bool b_used; /**< If true, field has been set and is valid.
Otherwise remaning fields are meaningless. */
bool b_longdate; /**< If true date format is a iso9660_ltime_t.
Otherwise date is iso9660_dtime_t */
union
{
iso9660_ltime_t ltime;
iso9660_dtime_t dtime;
} t;
} GNUC_PACKED iso_rock_time_t;
typedef struct iso_rock_statbuf_s {
bool_3way_t b3_rock; /**< has Rock Ridge extension.
If "yep", then the fields
are used.
*/
posix_mode_t st_mode; /**< protection */
posix_nlink_t st_nlinks; /**< number of hard links */
posix_uid_t st_uid; /**< user ID of owner */
posix_gid_t st_gid; /**< group ID of owner */
uint8_t s_rock_offset;
int i_symlink; /**< size of psz_symlink */
int i_symlink_max; /**< max allocated to psz_symlink */
char *psz_symlink; /**< if symbolic link, name
of pointed to file. */
iso_rock_time_t create; /**< create time See ISO 9660:9.5.4. */
iso_rock_time_t modify; /**< time of last modification
ISO 9660:9.5.5. st_mtime field of
POSIX:5.6.1. */
iso_rock_time_t access; /**< time of last file access st_atime
field of POSIX:5.6.1. */
iso_rock_time_t attributes; /**< time of last attribute change.
st_ctime field of POSIX:5.6.1. */
iso_rock_time_t backup; /**< time of last backup. */
iso_rock_time_t expiration; /**< time of expiration; See ISO
9660:9.5.6. */
iso_rock_time_t effective; /**< Effective time; See ISO 9660:9.5.7.
*/
uint32_t i_rdev; /**< the upper 16-bits is major device
number, the lower 16-bits is the
minor device number */
} iso_rock_statbuf_t;
PRAGMA_END_PACKED
/*! return length of name field; 0: not found, -1: to be ignored */
int get_rock_ridge_filename(iso9660_dir_t * de, /*out*/ char * retname,
/*out*/ iso9660_stat_t *p_stat);
int parse_rock_ridge_stat(iso9660_dir_t *de, /*out*/ iso9660_stat_t *p_stat);
/*!
Returns POSIX mode bitstring for a given file.
*/
mode_t
iso9660_get_posix_filemode_from_rock(const iso_rock_statbuf_t *rr);
/*!
Returns a string which interpreting the POSIX mode st_mode.
For example:
\verbatim
drwxrws---
-rw---Sr--
lrwxrwxrwx
\endverbatim
A description of the characters in the string follows
The 1st character is either "d" if the entry is a directory, "l" is
a symbolic link or "-" if neither.
The 2nd to 4th characters refer to permissions for a user while the
the 5th to 7th characters refer to permissions for a group while, and
the 8th to 10h characters refer to permissions for everyone.
In each of these triplets the first character (2, 5, 8) is "r" if
the entry is allowed to be read.
The second character of a triplet (3, 6, 9) is "w" if the entry is
allowed to be written.
The third character of a triplet (4, 7, 10) is "x" if the entry is
executable but not user (for character 4) or group (for characters
6) settable and "s" if the item has the corresponding user/group set.
For a directory having an executable property on ("x" or "s") means
the directory is allowed to be listed or "searched". If the execute
property is not allowed for a group or user but the corresponding
group/user is set "S" indicates this. If none of these properties
holds the "-" indicates this.
*/
const char *iso9660_get_rock_attr_str(posix_mode_t st_mode);
/** These variables are not used, but are defined to facilatate debugging
by letting us use enumerations values (which also correspond to
\#define's inside a debugged program.
*/
extern iso_rock_nm_flag_t iso_rock_nm_flag;
extern iso_rock_sl_flag_t iso_rock_sl_flag;
extern iso_rock_tf_flag_t iso_rock_tf_flag;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __ISO_ROCK_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
$Id: sector.h,v 1.38 2008/03/25 15:59:09 karl Exp $
Copyright (C) 2003, 2004, 2005, 2006, 2008 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/*!
\file sector.h
\brief Things related to CD-ROM layout: tracks, sector sizes, MSFs, LBAs.
A CD-ROM physical sector size is 2048, 2052, 2056, 2324, 2332, 2336,
2340, or 2352 bytes long.
Sector types of the standard CD-ROM data formats:
\verbatim
format sector type user data size (bytes)
-----------------------------------------------------------------------------
1 (Red Book) CD-DA 2352 (CDIO_CD_FRAMESIZE_RAW)
2 (Yellow Book) Mode1 Form1 2048 (CDIO_CD_FRAMESIZE)
3 (Yellow Book) Mode1 Form2 2336 (M2RAW_SECTOR_SIZE)
4 (Green Book) Mode2 Form1 2048 (CDIO_CD_FRAMESIZE)
5 (Green Book) Mode2 Form2 2328 (2324+4 spare bytes)
The layout of the standard CD-ROM data formats:
-----------------------------------------------------------------------------
- audio (red): | audio_sample_bytes |
| 2352 |
- data (yellow, mode1): | sync - head - data - EDC - zero - ECC |
| 12 - 4 - 2048 - 4 - 8 - 276 |
- data (yellow, mode2): | sync - head - data |
| 12 - 4 - 2336 |
- XA data (green, mode2 form1): | sync - head - sub - data - EDC - ECC |
| 12 - 4 - 8 - 2048 - 4 - 276 |
- XA data (green, mode2 form2): | sync - head - sub - data - Spare |
| 12 - 4 - 8 - 2324 - 4 |
\endverbatim
*/
#ifndef _CDIO_SECTOR_H_
#define _CDIO_SECTOR_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <cdio/types.h>
/*! Information that can be obtained through a Read Subchannel
command.
*/
#define CDIO_SUBCHANNEL_SUBQ_DATA 0
#define CDIO_SUBCHANNEL_CURRENT_POSITION 1
#define CDIO_SUBCHANNEL_MEDIA_CATALOG 2
#define CDIO_SUBCHANNEL_TRACK_ISRC 3
/*! track flags
* Q Sub-channel Control Field (4.2.3.3)
*/
typedef enum {
NONE = 0x00, /* no flags set */
PRE_EMPHASIS = 0x01, /* audio track recorded with pre-emphasis */
COPY_PERMITTED = 0x02, /* digital copy permitted */
DATA = 0x04, /* data track */
FOUR_CHANNEL_AUDIO = 0x08, /* 4 audio channels */
SCMS = 0x10 /* SCMS (5.29.2.7) */
} flag_t;
#define CDIO_PREGAP_SECTORS 150
#define CDIO_POSTGAP_SECTORS 150
/*! An enumeration for some of the CDIO_CD \#defines below. This isn't
really an enumeration one would really use in a program it is to
be helpful in debuggers where wants just to refer to the CDIO_CD_
names and get something.
*/
extern enum cdio_cd_enums {
CDIO_CD_MINS = 74, /**< max. minutes per CD, not really
a limit */
CDIO_CD_SECS_PER_MIN = 60, /**< seconds per minute */
CDIO_CD_FRAMES_PER_SEC = 75, /**< frames per second */
CDIO_CD_SYNC_SIZE = 12, /**< 12 sync bytes per raw data
frame */
CDIO_CD_CHUNK_SIZE = 24, /**< lowest-level "data bytes
piece" */
CDIO_CD_NUM_OF_CHUNKS = 98, /**< chunks per frame */
CDIO_CD_FRAMESIZE_SUB = 96, /**< subchannel data "frame" size */
CDIO_CD_HEADER_SIZE = 4, /**< header (address) bytes per raw
frame */
CDIO_CD_SUBHEADER_SIZE = 8, /**< subheader bytes per raw XA data
frame */
CDIO_CD_ECC_SIZE = 276, /**< bytes ECC per most raw data
frame types */
CDIO_CD_FRAMESIZE = 2048, /**< bytes per frame, "cooked"
mode */
CDIO_CD_FRAMESIZE_RAW = 2352, /**< bytes per frame, "raw" mode */
CDIO_CD_FRAMESIZE_RAWER = 2646, /**< The maximum possible
returned */
CDIO_CD_FRAMESIZE_RAW1 = 2340,
CDIO_CD_FRAMESIZE_RAW0 = 2336,
CDIO_CD_MAX_SESSIONS = 99,
CDIO_CD_MIN_SESSION_NO = 1, /**<, Smallest CD session number */
CDIO_CD_MAX_LSN = 450150, /**< Largest LSN in a CD */
CDIO_CD_MIN_LSN = -450150, /**< Smallest LSN in a CD */
} cdio_cd_enums;
/*!
Some generally useful CD-ROM information -- mostly based on the above.
This is from linux.h - not to slight other OS's. This was the first
place I came across such useful stuff.
*/
#define CDIO_CD_MINS 74 /**< max. minutes per CD, not really
a limit */
#define CDIO_CD_SECS_PER_MIN 60 /**< seconds per minute */
#define CDIO_CD_FRAMES_PER_SEC 75 /**< frames per second */
#define CDIO_CD_SYNC_SIZE 12 /**< 12 sync bytes per raw data frame */
#define CDIO_CD_CHUNK_SIZE 24 /**< lowest-level "data bytes piece" */
#define CDIO_CD_NUM_OF_CHUNKS 98 /**< chunks per frame */
#define CDIO_CD_FRAMESIZE_SUB 96 /**< subchannel data "frame" size */
#define CDIO_CD_HEADER_SIZE 4 /**< header (address) bytes per raw
data frame */
#define CDIO_CD_SUBHEADER_SIZE 8 /**< subheader bytes per raw XA data
frame */
#define CDIO_CD_EDC_SIZE 4 /**< bytes EDC per most raw data
frame types */
#define CDIO_CD_M1F1_ZERO_SIZE 8 /**< bytes zero per yellow book mode
1 frame */
#define CDIO_CD_ECC_SIZE 276 /**< bytes ECC per most raw data frame
types */
#define CDIO_CD_FRAMESIZE 2048 /**< bytes per frame, "cooked" mode */
#define CDIO_CD_FRAMESIZE_RAW 2352 /**< bytes per frame, "raw" mode */
#define CDIO_CD_FRAMESIZE_RAWER 2646 /**< The maximum possible returned
bytes */
#define CDIO_CD_FRAMESIZE_RAW1 (CDIO_CD_CD_FRAMESIZE_RAW-CDIO_CD_SYNC_SIZE) /*2340*/
#define CDIO_CD_FRAMESIZE_RAW0 (CDIO_CD_FRAMESIZE_RAW-CDIO_CD_SYNC_SIZE-CDIO_CD_HEADER_SIZE) /*2336*/
/*! "before data" part of raw XA (green, mode2) frame */
#define CDIO_CD_XA_HEADER (CDIO_CD_HEADER_SIZE+CDIO_CD_SUBHEADER_SIZE)
/*! "after data" part of raw XA (green, mode2 form1) frame */
#define CDIO_CD_XA_TAIL (CDIO_CD_EDC_SIZE+CDIO_CD_ECC_SIZE)
/*! "before data" sync bytes + header of XA (green, mode2) frame */
#define CDIO_CD_XA_SYNC_HEADER (CDIO_CD_SYNC_SIZE+CDIO_CD_XA_HEADER)
/*! String of bytes used to identify the beginning of a Mode 1 or
Mode 2 sector. */
extern const uint8_t CDIO_SECTOR_SYNC_HEADER[CDIO_CD_SYNC_SIZE];
/**<
{0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0};
*/
/*! An enumeration for some of the M2*_SECTOR_SIZE \#defines
below. This isn't really an enumeration one would really use in a
program it is to be helpful in debuggers where wants just to refer
to the M2*_SECTOR_SIZE names and get something.
*/
extern enum m2_sector_enums {
M2F2_SECTOR_SIZE = 2324,
M2SUB_SECTOR_SIZE = 2332,
M2RAW_SECTOR_SIZE = 2336
} m2_sector_enums;
#define M2F2_SECTOR_SIZE 2324
#define M2SUB_SECTOR_SIZE 2332
#define M2RAW_SECTOR_SIZE 2336
/*! Largest CD session number */
#define CDIO_CD_MAX_SESSIONS 99
/*! Smallest CD session number */
#define CDIO_CD_MIN_SESSION_NO 1
/*! Largest LSN in a CD */
#define CDIO_CD_MAX_LSN 450150
/*! Smallest LSN in a CD */
#define CDIO_CD_MIN_LSN -450150
#define CDIO_CD_FRAMES_PER_MIN \
(CDIO_CD_FRAMES_PER_SEC*CDIO_CD_SECS_PER_MIN)
#define CDIO_CD_74MIN_SECTORS (UINT32_C(74)*CDIO_CD_FRAMES_PER_MIN)
#define CDIO_CD_80MIN_SECTORS (UINT32_C(80)*CDIO_CD_FRAMES_PER_MIN)
#define CDIO_CD_90MIN_SECTORS (UINT32_C(90)*CDIO_CD_FRAMES_PER_MIN)
#define CDIO_CD_MAX_SECTORS \
(UINT32_C(100)*CDIO_CD_FRAMES_PER_MIN-CDIO_PREGAP_SECTORS)
#define msf_t_SIZEOF 3
/*!
Convert an LBA into a string representation of the MSF.
\warning cdio_lba_to_msf_str returns new allocated string */
char *cdio_lba_to_msf_str (lba_t i_lba);
/*!
Convert an MSF into a string representation of the MSF.
\warning cdio_msf_to_msf_str returns new allocated string */
char *cdio_msf_to_str (const msf_t *p_msf);
/*!
Convert an LBA into the corresponding LSN.
*/
lba_t cdio_lba_to_lsn (lba_t i_lba);
/*!
Convert an LBA into the corresponding MSF.
*/
void cdio_lba_to_msf(lba_t i_lba, msf_t *p_msf);
/*!
Convert an LSN into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_lsn_to_lba (lsn_t i_lsn);
/*!
Convert an LSN into the corresponding MSF.
*/
void cdio_lsn_to_msf (lsn_t i_lsn, msf_t *p_msf);
/*!
Convert a MSF into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_msf_to_lba (const msf_t *p_msf);
/*!
Convert a MSF into the corresponding LSN.
CDIO_INVALID_LSN is returned if there is an error.
*/
lsn_t cdio_msf_to_lsn (const msf_t *p_msf);
/*!
Convert a MSF - broken out as 3 integer components into the
corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_msf3_to_lba (unsigned int minutes, unsigned int seconds,
unsigned int frames);
/*!
Convert a string of the form MM:SS:FF into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t cdio_mmssff_to_lba (const char *psz_mmssff);
#ifdef __cplusplus
}
#endif
#ifndef DO_NOT_WANT_PARANOIA_COMPATIBILITY
/** For compatibility with good ol' paranoia */
#define CD_FRAMESIZE_RAW CDIO_CD_FRAMESIZE_RAW
#endif /*DO_NOT_WANT_PARANOIA_COMPATIBILITY*/
#endif /* _CDIO_SECTOR_H_ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
$Id: track.h,v 1.14 2008/03/25 15:59:09 karl Exp $
Copyright (C) 2005, 2006, 2008 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/** \file track.h
* \brief The top-level header for track-related libcdio calls.
*/
#ifndef __CDIO_TRACK_H__
#define __CDIO_TRACK_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*! Printable tags for track_format_t enumeration. */
extern const char *track_format2str[6];
typedef enum {
TRACK_FORMAT_AUDIO, /**< Audio track, e.g. CD-DA */
TRACK_FORMAT_CDI, /**< CD-i. How this is different from DATA below? */
TRACK_FORMAT_XA, /**< Mode2 of some sort */
TRACK_FORMAT_DATA, /**< Mode1 of some sort */
TRACK_FORMAT_PSX, /**< Playstation CD. Like audio but only 2336 bytes
* of user data.
*/
TRACK_FORMAT_ERROR /**< Dunno what is, or some other error. */
} track_format_t;
typedef enum {
CDIO_TRACK_FLAG_FALSE,
CDIO_TRACK_FLAG_TRUE,
CDIO_TRACK_FLAG_ERROR,
CDIO_TRACK_FLAG_UNKNOWN
} track_flag_t;
/*! \brief Structure containing attributes associated with a track */
typedef struct {
track_flag_t preemphasis; /**< Linear preemphasis on an audio track */
track_flag_t copy_permit; /**< Whether copying is permitted */
int channels; /**< Number of audio channels, 2, 4. -2 if not
implemented or -1 for error.
*/
} track_flags_t;
/*! The leadout track is always 0xAA, regardless of # of tracks on
disc, or what value may be used internally. For example although
OS X uses a different value for the lead-out track internally than
given below, programmers should use CDIO_CDROM_LEADOUT_TRACK and
not worry about this.
*/
/*! An enumeration for some of the CDIO_CDROM_* \#defines below. This
isn't really an enumeration one would really use in a program; it
is to be helpful in debuggers where wants just to refer to the
CDIO_CDROM_* names and get something.
*/
extern enum cdio_track_enums {
CDIO_CDROM_LBA = 0x01, /**< "logical block": first frame is #0 */
CDIO_CDROM_MSF = 0x02, /**< "minute-second-frame": binary, not
BCD here! */
CDIO_CDROM_DATA_TRACK = 0x04,
CDIO_CDROM_CDI_TRACK = 0x10,
CDIO_CDROM_XA_TRACK = 0x20,
CDIO_CD_MAX_TRACKS = 99, /**< Largest CD track number */
CDIO_CDROM_LEADOUT_TRACK = 0xAA, /**< Lead-out track number */
CDIO_INVALID_TRACK = 0xFF, /**< Constant for invalid track number */
} cdio_track_enums;
#define CDIO_CD_MIN_TRACK_NO 1 /**< Smallest CD track number */
/*! track modes (Table 350)
reference: MMC-3 draft revsion - 10g
*/
typedef enum {
AUDIO, /**< 2352 byte block length */
MODE1, /**< 2048 byte block length */
MODE1_RAW, /**< 2352 byte block length */
MODE2, /**< 2336 byte block length */
MODE2_FORM1, /**< 2048 byte block length */
MODE2_FORM2, /**< 2324 byte block length */
MODE2_FORM_MIX, /**< 2336 byte block length */
MODE2_RAW /**< 2352 byte block length */
} trackmode_t;
/*!
Get the number of the first track.
@return the track number or CDIO_INVALID_TRACK
on error.
*/
track_t cdio_get_first_track_num(const CdIo_t *p_cdio);
/*!
Return the last track number.
CDIO_INVALID_TRACK is returned on error.
*/
track_t cdio_get_last_track_num (const CdIo_t *p_cdio);
/*! Find the track which contains lsn.
CDIO_INVALID_TRACK is returned if the lsn outside of the CD or
if there was some error.
If the lsn is before the pregap of the first track 0 is returned.
Otherwise we return the track that spans the lsn.
*/
track_t cdio_get_track(const CdIo_t *p_cdio, lsn_t lsn);
/*! Return number of channels in track: 2 or 4; -2 if not
implemented or -1 for error.
Not meaningful if track is not an audio track.
*/
int cdio_get_track_channels(const CdIo_t *p_cdio, track_t i_track);
/*! Return copy protection status on a track. Is this meaningful
if not an audio track?
*/
track_flag_t cdio_get_track_copy_permit(const CdIo_t *p_cdio,
track_t i_track);
/*!
Get the format (audio, mode2, mode1) of track.
*/
track_format_t cdio_get_track_format(const CdIo_t *p_cdio, track_t i_track);
/*!
Return true if we have XA data (green, mode2 form1) or
XA data (green, mode2 form2). That is track begins:
sync - header - subheader
12 4 - 8
FIXME: there's gotta be a better design for this and get_track_format?
*/
bool cdio_get_track_green(const CdIo_t *p_cdio, track_t i_track);
/*!
Return the ending LSN for track number
i_track in cdio. CDIO_INVALID_LSN is returned on error.
*/
lsn_t cdio_get_track_last_lsn(const CdIo_t *p_cdio, track_t i_track);
/*!
Get the starting LBA for track number
i_track in p_cdio. Track numbers usually start at something
greater than 0, usually 1.
The "leadout" track is specified either by
using i_track CDIO_CDROM_LEADOUT_TRACK or the total tracks+1.
@param p_cdio object to get information from
@param i_track the track number we want the LSN for
@return the starting LBA or CDIO_INVALID_LBA on error.
*/
lba_t cdio_get_track_lba(const CdIo_t *p_cdio, track_t i_track);
/*!
Return the starting LSN for track number
i_track in p_cdio. Track numbers usually start at something
greater than 0, usually 1.
The "leadout" track is specified either by
using i_track CDIO_CDROM_LEADOUT_TRACK or the total tracks+1.
@param p_cdio object to get information from
@param i_track the track number we want the LSN for
@return the starting LSN or CDIO_INVALID_LSN on error.
*/
lsn_t cdio_get_track_lsn(const CdIo_t *p_cdio, track_t i_track);
/*!
Return the starting LBA for the pregap for track number
i_track in p_cdio. Track numbers usually start at something
greater than 0, usually 1.
@param p_cdio object to get information from
@param i_track the track number we want the LBA for
@return the starting LBA or CDIO_INVALID_LBA on error.
*/
lba_t cdio_get_track_pregap_lba(const CdIo_t *p_cdio, track_t i_track);
/*!
Return the starting LSN for the pregap for track number
i_track in p_cdio. Track numbers usually start at something
greater than 0, usually 1.
@param p_cdio object to get information from
@param i_track the track number we want the LSN for
@return the starting LSN or CDIO_INVALID_LSN on error.
*/
lsn_t cdio_get_track_pregap_lsn(const CdIo_t *p_cdio, track_t i_track);
/*!
Get the International Standard Recording Code (ISRC) for track number
i_track in p_cdio. Track numbers usually start at something
greater than 0, usually 1.
@return the International Standard Recording Code (ISRC) or NULL
if there is none or we don't have the ability to get it.
Note: string is malloc'd so caller has to free() the returned
string when done with it.
*/
char * cdio_get_track_isrc (const CdIo_t *p_cdio, track_t i_track);
/*!
Return the starting MSF (minutes/secs/frames) for track number
i_track in p_cdio. Track numbers usually start at something
greater than 0, usually 1.
The "leadout" track is specified either by
using i_track CDIO_CDROM_LEADOUT_TRACK or the total tracks+1.
@return true if things worked or false if there is no track entry.
*/
bool cdio_get_track_msf(const CdIo_t *p_cdio, track_t i_track,
/*out*/ msf_t *msf);
/*! Get linear preemphasis status on an audio track
This is not meaningful if not an audio track?
*/
track_flag_t cdio_get_track_preemphasis(const CdIo_t *p_cdio,
track_t i_track);
/*!
Get the number of sectors between this track an the next. This
includes any pregap sectors before the start of the next track.
Track numbers usually start at something
greater than 0, usually 1.
@return the number of sectors or 0 if there is an error.
*/
unsigned int cdio_get_track_sec_count(const CdIo_t *p_cdio, track_t i_track);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_TRACK_H__ */

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/*
Copyright (C) 2002, 2003, 2004, 2005, 2006, 2008
Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/** \file types.h
* \brief Common type definitions used pervasively in libcdio.
*/
#ifndef __CDIO_TYPES_H__
#define __CDIO_TYPES_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* If <sys/types.h> is not available on your platform please
contact the libcdio mailing list so that we can fix it! */
#if !defined(ARE_THERE_STILL_ENVS_WITHOUT_SYS_TYPES)
#include <sys/types.h>
#endif
#if defined(AMIGA)
typedef u_int8_t uint8_t;
typedef u_int16_t uint16_t;
typedef u_int32_t uint32_t;
typedef u_int64_t uint64_t;
#else
/* If <stdint.h> is not available on your platform please
contact the libcdio mailing list so that we can fix it!
For MSVC, you can find both a public domain stdint.h and
inttypes.h in the MSVC/missing directory of libcdio. */
#include <stdint.h>
#endif
typedef uint8_t ubyte;
/* MSVC does not define mode_t and ssize_t by default. The way
to compensate for missing UNIX types is to include a custom
unistd.h that defines them. Such a file is provided with
the libcdio source, in the MSVC/missing directory */
#if defined(_MSC_VER)
#include <unistd.h>
#endif
/* default HP/UX macros are broken */
#if defined(__hpux__)
# undef UINT16_C
# undef UINT32_C
# undef UINT64_C
# undef INT64_C
#endif
/* if it's still not defined, take a good guess... should work for
most 32bit and 64bit archs */
#ifndef UINT16_C
# define UINT16_C(c) c ## U
#endif
#ifndef UINT32_C
# if defined (SIZEOF_INT) && SIZEOF_INT == 4
# define UINT32_C(c) c ## U
# elif defined (SIZEOF_LONG) && SIZEOF_LONG == 4
# define UINT32_C(c) c ## UL
# else
# define UINT32_C(c) c ## U
# endif
#endif
#ifndef UINT64_C
# if defined (SIZEOF_LONG) && SIZEOF_LONG == 8
# define UINT64_C(c) c ## UL
# elif defined (SIZEOF_INT) && SIZEOF_INT == 8
# define UINT64_C(c) c ## U
# else
# define UINT64_C(c) c ## ULL
# endif
#endif
#ifndef INT64_C
# if defined (SIZEOF_LONG) && SIZEOF_LONG == 8
# define INT64_C(c) c ## L
# elif defined (SIZEOF_INT) && SIZEOF_INT == 8
# define INT64_C(c) c
# else
# define INT64_C(c) c ## LL
# endif
#endif
#ifndef __cplusplus
/* All the stdbool.h seem to define those */
#ifndef __bool_true_false_are_defined
#define __bool_true_false_are_defined 1
#undef bool
#undef true
#undef false
#ifdef _Bool
#define bool _Bool
#else
#define bool int
#endif
#define true 1
#define false 0
#endif /* __bool_true_false_are_defined */
#endif /*C++*/
/* some GCC optimizations -- gcc 2.5+ */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
#define GNUC_PRINTF( format_idx, arg_idx ) \
__attribute__((format (printf, format_idx, arg_idx)))
#define GNUC_SCANF( format_idx, arg_idx ) \
__attribute__((format (scanf, format_idx, arg_idx)))
#define GNUC_FORMAT( arg_idx ) \
__attribute__((format_arg (arg_idx)))
#define GNUC_NORETURN \
__attribute__((noreturn))
#define GNUC_CONST \
__attribute__((const))
#define GNUC_UNUSED \
__attribute__((unused))
#define GNUC_PACKED \
__attribute__((packed))
#else /* !__GNUC__ */
#define GNUC_PRINTF( format_idx, arg_idx )
#define GNUC_SCANF( format_idx, arg_idx )
#define GNUC_FORMAT( arg_idx )
#define GNUC_NORETURN
#define GNUC_CONST
#define GNUC_UNUSED
#define GNUC_PACKED
#endif /* !__GNUC__ */
#if defined(__GNUC__)
/* for GCC we try to use GNUC_PACKED */
# define PRAGMA_BEGIN_PACKED
# define PRAGMA_END_PACKED
#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901)
/* should work with most EDG-frontend based compilers */
# define PRAGMA_BEGIN_PACKED _Pragma("pack(1)")
# define PRAGMA_END_PACKED _Pragma("pack()")
#elif defined(_MSC_VER)
# define PRAGMA_BEGIN_PACKED __pragma(pack(push, 1))
# define PRAGMA_END_PACKED __pragma(pack(pop))
#else /* neither gcc nor _Pragma() available... */
/* ...so let's be naive and hope the regression testsuite is run... */
# define PRAGMA_BEGIN_PACKED
# define PRAGMA_END_PACKED
#endif
/*
* user directed static branch prediction gcc 2.96+
*/
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 95)
# define GNUC_LIKELY(x) __builtin_expect((x),true)
# define GNUC_UNLIKELY(x) __builtin_expect((x),false)
#else
# define GNUC_LIKELY(x) (x)
# define GNUC_UNLIKELY(x) (x)
#endif
#ifndef NULL
# define NULL ((void*) 0)
#endif
/* our own offsetof()-like macro */
#define __cd_offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
/*!
\brief MSF (minute/second/frame) structure
One CD-ROMs addressing scheme especially used in audio formats
(Red Book) is an address by minute, sector and frame which
BCD-encoded in three bytes. An alternative format is an lba_t.
Note: the fields in this structure are BCD encoded. Use
cdio_to_bcd8() or cdio_from_bcd8() to convert an integer into or
out of this format. The format specifier %x (not %d) can be used
if you need to format or print values in this structure.
@see lba_t
*/
PRAGMA_BEGIN_PACKED
struct msf_s {
uint8_t m, s, f; /* BCD encoded! */
} GNUC_PACKED;
PRAGMA_END_PACKED
typedef struct msf_s msf_t;
#define msf_t_SIZEOF 3
/*!
\brief UTF-8 char definition
Type to denote UTF-8 strings.
*/
typedef char cdio_utf8_t;
typedef enum {
nope = 0,
yep = 1,
dunno = 2
} bool_3way_t;
/* type used for bit-fields in structs (1 <= bits <= 8) */
#if defined(__GNUC__)
/* this is strict ISO C99 which allows only 'unsigned int', 'signed
int' and '_Bool' explicitly as bit-field type */
typedef unsigned int bitfield_t;
#else
/* other compilers might increase alignment requirements to match the
'unsigned int' type -- fixme: find out how unalignment accesses can
be pragma'ed on non-gcc compilers */
typedef uint8_t bitfield_t;
#endif
/*! The type of a Logical Block Address. We allow for an lba to be
negative to be consistent with an lba, although I'm not sure this
this is possible.
*/
typedef int32_t lba_t;
/*! The type of a Logical Sector Number. Note that an lba can be negative
and the MMC3 specs allow for a conversion of a negative lba.
@see msf_t
*/
typedef int32_t lsn_t;
/* Address in either MSF or logical format */
union cdio_cdrom_addr
{
msf_t msf;
lba_t lba;
};
/*! The type of a track number 0..99. */
typedef uint8_t track_t;
/*! The type of a session number 0..99. */
typedef uint8_t session_t;
/*!
Constant for invalid session number
*/
#define CDIO_INVALID_SESSION 0xFF
/*!
Constant for invalid LBA. It is 151 less than the most negative
LBA -45150. This provide slack for the 150-frame offset in
LBA to LSN 150 conversions
*/
#define CDIO_INVALID_LBA -45301
/*!
Constant for invalid LSN
*/
#define CDIO_INVALID_LSN CDIO_INVALID_LBA
/*!
Number of ASCII bytes in a media catalog number (MCN).
We include an extra 0 byte so these can be used as C strings.
*/
#define CDIO_MCN_SIZE 13
/*!
Type to hold ASCII bytes in a media catalog number (MCN).
We include an extra 0 byte so these can be used as C strings.
*/
typedef char cdio_mcn_t[CDIO_MCN_SIZE+1];
/*!
Number of ASCII bytes in International Standard Recording Codes (ISRC)
*/
#define CDIO_ISRC_SIZE 12
/*!
Type to hold ASCII bytes in a ISRC.
We include an extra 0 byte so these can be used as C strings.
*/
typedef char cdio_isrc_t[CDIO_ISRC_SIZE+1];
typedef int cdio_fs_anal_t;
/*!
track flags
Q Sub-channel Control Field (4.2.3.3)
*/
typedef enum {
CDIO_TRACK_FLAG_NONE = 0x00, /**< no flags set */
CDIO_TRACK_FLAG_PRE_EMPHASIS = 0x01, /**< audio track recorded with
pre-emphasis */
CDIO_TRACK_FLAG_COPY_PERMITTED = 0x02, /**< digital copy permitted */
CDIO_TRACK_FLAG_DATA = 0x04, /**< data track */
CDIO_TRACK_FLAG_FOUR_CHANNEL_AUDIO = 0x08, /**< 4 audio channels */
CDIO_TRACK_FLAG_SCMS = 0x10 /**< SCMS (5.29.2.7) */
} cdio_track_flag;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_TYPES_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
Copyright (C) 2005, 2006, 2008, 2010 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/*!
* \file udf.h
*
* \brief The top-level interface header for libudf: UDF filesystem
* library; applications include this.
*
*/
#ifndef UDF_H
#define UDF_H
#include <cdio/cdio.h>
#include <cdio/ecma_167.h>
#include <cdio/posix.h>
typedef uint16_t partition_num_t;
/** Opaque structures. */
typedef struct udf_s udf_t;
typedef struct udf_file_s udf_file_t;
typedef struct udf_dirent_s {
char *psz_name;
bool b_dir; /* true if this entry is a directory. */
bool b_parent; /* True if has parent directory (e.g. not root
directory). If not set b_dir will probably
be true. */
udf_t *p_udf;
uint32_t i_part_start;
uint32_t i_loc, i_loc_end;
uint64_t dir_left;
uint8_t *sector;
udf_fileid_desc_t *fid;
/* This field has to come last because it is variable in length. */
udf_file_entry_t fe;
} udf_dirent_t;
/**
Imagine the below a \#define'd value rather than distinct values of
an enum.
*/
typedef enum {
UDF_BLOCKSIZE = 2048
} udf_enum1_t;
/** This variable is trickery to force the above enum symbol value to
be recorded in debug symbol tables. It is used to allow one refer
to above enumeration values in a debugger and debugger
expressions */
extern udf_enum1_t debug_udf_enum1;
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*!
Close UDF and free resources associated with p_udf.
*/
bool udf_close (udf_t *p_udf);
/*!
Seek to a position i_start and then read i_blocks. Number of
blocks read is returned. One normally expects the return to be
equal to i_blocks.
*/
driver_return_code_t udf_read_sectors (const udf_t *p_udf, void *ptr,
lsn_t i_start, long int i_blocks);
/*!
Open an UDF for reading. Maybe in the future we will have
a mode. NULL is returned on error.
Caller must free result - use udf_close for that.
*/
udf_t *udf_open (const char *psz_path);
/*!
Return the partition number of the the opened udf handle. -1
Is returned if we have an error.
*/
int16_t udf_get_part_number(const udf_t *p_udf);
/*!
Get the root in p_udf. If b_any_partition is false then
the root must be in the given partition.
NULL is returned if the partition is not found or a root is not found or
there is on error.
Caller must free result - use udf_file_free for that.
*/
udf_dirent_t *udf_get_root (udf_t *p_udf, bool b_any_partition,
partition_num_t i_partition);
/**
* Gets the Volume Identifier string, in 8bit unicode (latin-1)
* psz_volid, place to put the string
* i_volid_size, size of the buffer volid points to
* returns the size of buffer needed for all data
*/
int udf_get_volume_id(udf_t *p_udf, /*out*/ char *psz_volid,
unsigned int i_volid);
/**
* Gets the Volume Set Identifier, as a 128-byte dstring (not decoded)
* WARNING This is not a null terminated string
* volsetid, place to put the data
* volsetid_size, size of the buffer volsetid points to
* the buffer should be >=128 bytes to store the whole volumesetidentifier
* returns the size of the available volsetid information (128)
* or 0 on error
*/
int udf_get_volumeset_id(udf_t *p_udf, /*out*/ uint8_t *volsetid,
unsigned int i_volsetid);
/*!
Return a file pointer matching psz_name.
*/
udf_dirent_t *udf_fopen(udf_dirent_t *p_udf_root, const char *psz_name);
/*! udf_mode_string - fill in string PSZ_STR with an ls-style ASCII
representation of the i_mode. PSZ_STR is returned.
10 characters are stored in PSZ_STR; a terminating null byte is added.
The characters stored in PSZ_STR are:
0 File type. 'd' for directory, 'c' for character
special, 'b' for block special, 'm' for multiplex,
'l' for symbolic link, 's' for socket, 'p' for fifo,
'-' for regular, '?' for any other file type
1 'r' if the owner may read, '-' otherwise.
2 'w' if the owner may write, '-' otherwise.
3 'x' if the owner may execute, 's' if the file is
set-user-id, '-' otherwise.
'S' if the file is set-user-id, but the execute
bit isn't set.
4 'r' if group members may read, '-' otherwise.
5 'w' if group members may write, '-' otherwise.
6 'x' if group members may execute, 's' if the file is
set-group-id, '-' otherwise.
'S' if it is set-group-id but not executable.
7 'r' if any user may read, '-' otherwise.
8 'w' if any user may write, '-' otherwise.
9 'x' if any user may execute, 't' if the file is "sticky"
(will be retained in swap space after execution), '-'
otherwise.
'T' if the file is sticky but not executable. */
char *udf_mode_string (mode_t i_mode, char *psz_str);
bool udf_get_lba(const udf_file_entry_t *p_udf_fe,
/*out*/ uint32_t *start, /*out*/ uint32_t *end);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#include <cdio/udf_time.h>
#include <cdio/udf_file.h>
#endif /*UDF_H*/

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/*
Copyright (C) 2005, 2006, 2008 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/**
* \file udf_file.h
*
* \brief Routines involving UDF file operations
*
*/
#ifndef UDF_FILE_H
#define UDF_FILE_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
Return the file id descriptor of the given file.
*/
bool udf_get_fileid_descriptor(const udf_dirent_t *p_udf_dirent,
/*out*/ udf_fileid_desc_t *p_udf_fid);
/**
Return the name of the file
*/
const char *udf_get_filename(const udf_dirent_t *p_udf_dirent);
/**
Return the name of the file
*/
bool udf_get_file_entry(const udf_dirent_t *p_udf_dirent,
/*out*/ udf_file_entry_t *p_udf_fe);
/**
Return the number of hard links of the file. Return 0 if error.
*/
uint16_t udf_get_link_count(const udf_dirent_t *p_udf_dirent);
/**
Return the file length the file. Return 2147483647L if error.
*/
uint64_t udf_get_file_length(const udf_dirent_t *p_udf_dirent);
/**
Returns a POSIX mode for a given p_udf_dirent.
*/
mode_t udf_get_posix_filemode(const udf_dirent_t *p_udf_dirent);
/**
Return the next subdirectory.
*/
udf_dirent_t *udf_opendir(const udf_dirent_t *p_udf_dirent);
/**
Attempts to read up to count bytes from UDF directory entry
p_udf_dirent into the buffer starting at buf. buf should be a
multiple of UDF_BLOCKSIZE bytes. Reading continues after the
point at which we last read or from the beginning the first time.
If count is zero, read() returns zero and has no other results. If
count is greater than SSIZE_MAX, the result is unspecified.
If there is an error, cast the result to driver_return_code_t for
the specific error code.
*/
/**
Attempts to read up to count bytes from file descriptor fd into
the buffer starting at buf.
If count is zero, read() returns zero and has no other results. If
count is greater than SSIZE_MAX, the result is unspecified.
*/
ssize_t udf_read_block(const udf_dirent_t *p_udf_dirent,
void * buf, size_t count);
/**
Advances p_udf_direct to the the next directory entry in the
pointed to by p_udf_dir. It also returns this as the value. NULL
is returned on reaching the end-of-file or if an error. Also
p_udf_dirent is free'd. If the end of is not reached the caller
must call udf_dirent_free() with p_udf_dirent when done with it to
release resources.
*/
udf_dirent_t *udf_readdir(udf_dirent_t *p_udf_dirent);
/**
free free resources associated with p_udf_dirent.
*/
bool udf_dirent_free(udf_dirent_t *p_udf_dirent);
/**
Return true if the file is a directory.
*/
bool udf_is_dir(const udf_dirent_t *p_udf_dirent);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /*UDF_FILE_H*/

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/*
$Id: udf_time.h,v 1.5 2008/03/25 15:59:09 karl Exp $
Copyright (C) 2005, 2008 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/*!
* \file udf_time.h
*
* \brief UDF time conversion and access files.
*
*/
#ifndef UDF_TIME_H
#define UDF_TIME_H
#include <time.h>
#if defined(__MINGW32__) && !defined(__MINGW64__)
struct timespec {
time_t tv_sec; /* Seconds */
long tv_nsec; /* Nanoseconds */
};
#endif
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*!
Return the access time of the file.
*/
time_t udf_get_access_time(const udf_dirent_t *p_udf_dirent);
/*!
Return the attribute (most recent create or access) time of the file
*/
time_t udf_get_attribute_time(const udf_dirent_t *p_udf_dirent);
/*!
Return the modification time of the file.
*/
time_t udf_get_modification_time(const udf_dirent_t *p_udf_dirent);
/*!
Return the access timestamp of the file
*/
udf_timestamp_t *udf_get_access_timestamp(const udf_dirent_t *p_udf_dirent);
/*!
Return the modification timestamp of the file
*/
udf_timestamp_t *udf_get_modification_timestamp(const udf_dirent_t
*p_udf_dirent);
/*!
Return the attr timestamp of the file
*/
udf_timestamp_t *udf_get_attr_timestamp(const udf_dirent_t *p_udf_dirent);
/*!
Convert a UDF timestamp to a time_t. If microseconds are desired,
use dest_usec. The return value is the same as dest. */
time_t *udf_stamp_to_time(time_t *dest, long int *dest_usec,
const udf_timestamp_t src);
udf_timestamp_t *udf_timespec_to_stamp(const struct timespec ts,
udf_timestamp_t *dest);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /*UDF_TIME_H*/

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/*
$Id: utf8.h,v 1.2 2008/03/25 15:59:09 karl Exp $
Copyright (C) 2008 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2006 Burkhard Plaum <plaum@ipf.uni-stuttgart.de>
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 <http://www.gnu.org/licenses/>.
*/
/* UTF-8 support */
#include <cdio/types.h>
/** \brief Opaque characterset converter
*/
typedef struct cdio_charset_coverter_s cdio_charset_coverter_t;
/** \brief Create a charset converter
* \param src_charset Source charset
* \param dst_charset Destination charset
* \returns A newly allocated charset converter
*/
cdio_charset_coverter_t *
cdio_charset_converter_create(const char * src_charset,
const char * dst_charset);
/** \brief Destroy a characterset converter
* \param cnv A characterset converter
*/
void cdio_charset_converter_destroy(cdio_charset_coverter_t*cnv);
/** \brief Convert a string from one character set to another
* \param cnv A charset converter
* \param src Source string
* \param src_len Length of source string
* \param dst Returns destination string
* \param dst_len If non NULL, returns the length of the destination string
* \returns true if conversion was sucessful, false else.
*
* The destination string must be freed by the caller with free().
* If you pass -1 for src_len, strlen() will be used.
*/
bool cdio_charset_convert(cdio_charset_coverter_t*cnv,
char * src, int src_len,
char ** dst, int * dst_len);
/** \brief Convert a string from UTF-8 to another charset
* \param src Source string (0 terminated)
* \param dst Returns destination string
* \param dst_len If non NULL, returns the length of the destination string
* \param dst_charset The characterset to convert to
* \returns true if conversion was sucessful, false else.
*
* This is a convenience function, which creates a charset converter,
* converts one string and destroys the charset converter.
*/
bool cdio_charset_from_utf8(cdio_utf8_t * src, char ** dst,
int * dst_len, const char * dst_charset);
/** \brief Convert a string from another charset to UTF-8
* \param src Source string
* \param src_len Length of the source string
* \param dst Returns destination string (0 terminated)
* \param src_charset The characterset to convert from
* \returns true if conversion was sucessful, false else.
*
* This is a convenience function, which creates a charset converter,
* converts one string and destroys the charset converter. If you pass -1
* for src_len, strlen() will be used.
*/
bool cdio_charset_to_utf8(char *src, size_t src_len, cdio_utf8_t **dst,
const char * src_charset);

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/*
Copyright (C) 2004, 2005, 2006, 2008, 2010 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifndef __CDIO_UTIL_H__
#define __CDIO_UTIL_H__
/*!
\file util.h
\brief Miscellaneous utility functions.
Warning: this will probably get removed/replaced by using glib.h
*/
#include <stdlib.h>
#include <cdio/types.h>
#if !defined CDIO_INLINE
#if defined(__cplusplus) || defined(inline)
#define CDIO_INLINE inline
#elif defined(__GNUC__)
#define CDIO_INLINE __inline__
#elif defined(_MSC_VER)
#define CDIO_INLINE __inline
#else
#define CDIO_INLINE
#endif
#endif /* CDIO_INLINE */
#undef MAX
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
#undef MIN
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#undef IN
#define IN(x, low, high) ((x) >= (low) && (x) <= (high))
#undef CLAMP
#define CLAMP(x, low, high) (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x)))
static CDIO_INLINE uint32_t
_cdio_len2blocks (uint32_t i_len, uint16_t i_blocksize)
{
uint32_t i_blocks;
i_blocks = i_len / (uint32_t) i_blocksize;
if (i_len % i_blocksize)
i_blocks++;
return i_blocks;
}
/* round up to next block boundary */
static CDIO_INLINE unsigned
_cdio_ceil2block (unsigned offset, uint16_t i_blocksize)
{
return _cdio_len2blocks (offset, i_blocksize) * i_blocksize;
}
static CDIO_INLINE unsigned int
_cdio_ofs_add (unsigned offset, unsigned length, uint16_t i_blocksize)
{
if (i_blocksize - (offset % i_blocksize) < length)
offset = _cdio_ceil2block (offset, i_blocksize);
offset += length;
return offset;
}
static CDIO_INLINE const char *
_cdio_bool_str (bool b)
{
return b ? "yes" : "no";
}
#ifdef __cplusplus
extern "C" {
#endif
void *
_cdio_memdup (const void *mem, size_t count);
char *
_cdio_strdup_upper (const char str[]);
void
_cdio_strfreev(char **strv);
size_t
_cdio_strlenv(char **str_array);
char **
_cdio_strsplit(const char str[], char delim);
uint8_t cdio_to_bcd8(uint8_t n);
uint8_t cdio_from_bcd8(uint8_t p);
/*! cdio_realpath() same as POSIX.1-2001 realpath if that's
around. If not we do poor-man's simulation of that behavior. */
char *cdio_realpath (const char *psz_src, char *psz_dst);
#ifdef WANT_FOLLOW_SYMLINK_COMPATIBILITY
# define cdio_follow_symlink cdio_realpath
#endif
#ifdef __cplusplus
}
#endif
#endif /* __CDIO_UTIL_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/* $Id: version.h.in,v 1.6 2005/01/29 20:54:20 rocky Exp $ */
/** \file version.h
*
* \brief A file containing the libcdio package version
* number (84) and OS build name.
*/
/*! CDIO_VERSION is a C-Preprocessor macro of a string that shows what
version is used. cdio_version_string has the same value, but it is a
constant variable that can be accessed at run time. */
#define CDIO_VERSION "0.84git i686-pc-mingw32"
extern const char *cdio_version_string; /**< = CDIO_VERSION */
/*! LIBCDIO_VERSION_NUM is a C-Preprocessor macro that can be used for
testing in the C preprocessor. libcdio_version_num has the same
value, but it is a constant variable that can be accessed at run
time. */
#define LIBCDIO_VERSION_NUM 84
extern const unsigned int libcdio_version_num; /**< = LIBCDIO_VERSION_NUM */

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/*
$Id: xa.h,v 1.19 2008/03/25 15:59:10 karl Exp $
Copyright (C) 2003, 2004, 2005, 2006, 2008 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
See also iso9660.h by Eric Youngdale (1993) and in cdrtools. These are
Copyright 1993 Yggdrasil Computing, Incorporated
Copyright (c) 1999,2000 J. Schilling
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 <http://www.gnu.org/licenses/>.
*/
/*!
\file xa.h
\brief Things related to the ISO-9660 XA (Extended Attributes) format
Applications will probably not include this directly but via
the iso9660.h header.
*/
#ifndef __CDIO_XA_H__
#define __CDIO_XA_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*! An enumeration for some of the XA_* \#defines below. This isn't
really an enumeration one would really use in a program it is to
be helpful in debuggers where wants just to refer to the XA_*
names and get something.
*/
typedef enum {
ISO_XA_MARKER_OFFSET = 1024,
XA_PERM_RSYS = 0x0001, /**< System Group Read */
XA_PERM_XSYS = 0x0004, /**< System Group Execute */
XA_PERM_RUSR = 0x0010, /**< User (owner) Read */
XA_PERM_XUSR = 0x0040, /**< User (owner) Execute */
XA_PERM_RGRP = 0x0100, /**< Group Read */
XA_PERM_XGRP = 0x0400, /**< Group Execute */
XA_PERM_ROTH = 0x1000, /**< Other (world) Read */
XA_PERM_XOTH = 0x4000, /**< Other (world) Execute */
XA_ATTR_MODE2FORM1 = (1 << 11),
XA_ATTR_MODE2FORM2 = (1 << 12),
XA_ATTR_INTERLEAVED = (1 << 13),
XA_ATTR_CDDA = (1 << 14),
XA_ATTR_DIRECTORY = (1 << 15),
XA_PERM_ALL_READ = (XA_PERM_RUSR | XA_PERM_RSYS | XA_PERM_RGRP),
XA_PERM_ALL_EXEC = (XA_PERM_XUSR | XA_PERM_XSYS | XA_PERM_XGRP),
XA_PERM_ALL_ALL = (XA_PERM_ALL_READ | XA_PERM_ALL_EXEC),
XA_FORM1_DIR = (XA_ATTR_DIRECTORY | XA_ATTR_MODE2FORM1 | XA_PERM_ALL_ALL),
XA_FORM1_FILE = (XA_ATTR_MODE2FORM1 | XA_PERM_ALL_ALL),
XA_FORM2_FILE = (XA_ATTR_MODE2FORM2 | XA_PERM_ALL_ALL)
} xa_misc_enum_t;
extern const char ISO_XA_MARKER_STRING[sizeof("CD-XA001")-1];
#define ISO_XA_MARKER_STRING "CD-XA001"
/*! \brief "Extended Architecture" according to the Philips Yellow Book.
CD-ROM EXtended Architecture is a modification to the CD-ROM
specification that defines two new types of sectors. CD-ROM XA was
developed jointly by Sony, Philips, and Microsoft, and announced in
August 1988. Its specifications were published in an extension to the
Yellow Book. CD-i, Photo CD, Video CD and CD-EXTRA have all
subsequently been based on CD-ROM XA.
CD-XA defines another way of formatting sectors on a CD-ROM, including
headers in the sectors that describe the type (audio, video, data) and
some additional info (markers, resolution in case of a video or audio
sector, file numbers, etc).
The data written on a CD-XA is consistent with and can be in ISO-9660
file system format and therefore be readable by ISO-9660 file system
translators. But also a CD-I player can also read CD-XA discs even if
its own `Green Book' file system only resembles ISO 9660 and isn't
fully compatible.
Note structure is big-endian.
*/
typedef struct iso9660_xa_s
{
uint16_t group_id; /**< 0 */
uint16_t user_id; /**< 0 */
uint16_t attributes; /**< XA_ATTR_ */
char signature[2]; /**< { 'X', 'A' } */
uint8_t filenum; /**< file number, see also XA subheader */
uint8_t reserved[5]; /**< zero */
} GNUC_PACKED iso9660_xa_t;
/*!
Returns POSIX mode bitstring for a given file.
*/
posix_mode_t iso9660_get_posix_filemode_from_xa(uint16_t i_perms);
/*!
Returns a string interpreting the extended attribute xa_attr.
For example:
\verbatim
d---1xrxrxr
---2--r-r-r
-a--1xrxrxr
\endverbatim
A description of the characters in the string follows.
The 1st character is either "d" if the entry is a directory, or "-" if not
The 2nd character is either "a" if the entry is CDDA (audio), or "-" if not
The 3rd character is either "i" if the entry is interleaved, or "-" if not
The 4th character is either "2" if the entry is mode2 form2 or "-" if not
The 5th character is either "1" if the entry is mode2 form1 or "-" if not
Note that an entry will either be in mode2 form1 or mode form2. That
is you will either see "2-" or "-1" in the 4th & 5th positions.
The 6th and 7th characters refer to permissions for a user while the
the 8th and 9th characters refer to permissions for a group while, and
the 10th and 11th characters refer to permissions for everyone.
In each of these pairs the first character (6, 8, 10) is "x" if the
entry is executable. For a directory this means the directory is
allowed to be listed or "searched".
The second character of a pair (7, 9, 11) is "r" if the entry is allowed
to be read.
*/
const char *
iso9660_get_xa_attr_str (uint16_t xa_attr);
/*!
Allocates and initalizes a new iso9600_xa_t variable and returns
it. The caller should free the returned result.
@see iso9660_xa
*/
iso9660_xa_t *
iso9660_xa_init (iso9660_xa_t *_xa, uint16_t uid, uint16_t gid, uint16_t attr,
uint8_t filenum);
#ifdef __cplusplus
}
/** The below variables are trickery to force the above enum symbol
values to be recorded in debug symbol tables. They are used to
allow one to refer to the enumeration value names in the typedefs
above in a debugger and debugger expressions.
*/
extern xa_misc_enum_t debugger_xa_misc_enum;
#endif /* __cplusplus */
#endif /* __CDIO_XA_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\disc.c" />
<ClCompile Include="..\ds.c" />
<ClCompile Include="..\logging.c" />
<ClCompile Include="..\read.c" />
<ClCompile Include="..\sector.c" />
<ClCompile Include="..\track.c" />
<ClCompile Include="..\utf8.c" />
<ClCompile Include="..\util.c" />
<ClCompile Include="..\_cdio_stdio.c" />
<ClCompile Include="..\_cdio_stream.c" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\cdio\cdio.h" />
<ClInclude Include="..\..\cdio\ds.h" />
<ClInclude Include="..\..\cdio\logging.h" />
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/*
Copyright (C) 2003, 2004, 2005, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#include <cdio/logging.h>
#include <cdio/util.h>
#include "_cdio_stream.h"
#include "_cdio_stdio.h"
/* On 32 bit platforms, fseek can only access streams of 2 GB or less.
Prefer fseeko/fseeko64, that take a 64 bit offset when LFS is enabled */
#if defined(HAVE_FSEEKO64) && defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
#define CDIO_FSEEK fseeko64
#elif defined(HAVE_FSEEKO)
#define CDIO_FSEEK fseeko
#else
#define CDIO_FSEEK fseek
#endif
/* Use _stati64 if needed, on platforms that don't have transparent LFS support */
#if defined(HAVE__STATI64) && defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
#define CDIO_STAT _stati64
#else
#define CDIO_STAT stat
#endif
#define _STRINGIFY(a) #a
#define STRINGIFY(a) _STRINGIFY(a)
static const char _rcsid[] = "$Id: _cdio_stdio.c,v 1.6 2008/04/22 15:29:11 karl Exp $";
#define CDIO_STDIO_BUFSIZE (128*1024)
typedef struct {
char *pathname;
FILE *fd;
char *fd_buf;
off_t st_size; /* used only for source */
} _UserData;
static int
_stdio_open (void *user_data)
{
_UserData *const ud = user_data;
if ((ud->fd = fopen (ud->pathname, "rb")))
{
ud->fd_buf = calloc (1, CDIO_STDIO_BUFSIZE);
setvbuf (ud->fd, ud->fd_buf, _IOFBF, CDIO_STDIO_BUFSIZE);
}
return (ud->fd == NULL);
}
static int
_stdio_close(void *user_data)
{
_UserData *const ud = user_data;
if (fclose (ud->fd))
cdio_error ("fclose (): %s", strerror (errno));
ud->fd = NULL;
free (ud->fd_buf);
ud->fd_buf = NULL;
return 0;
}
static void
_stdio_free(void *user_data)
{
_UserData *const ud = user_data;
if (ud->pathname)
free(ud->pathname);
if (ud->fd) /* should be NULL anyway... */
_stdio_close(user_data);
free(ud);
}
/*!
Like fseek/fseeko(3) and in fact may be the same.
This function sets the file position indicator for the stream
pointed to by stream. The new position, measured in bytes, is obtained
by adding offset bytes to the position specified by whence. If whence
is set to SEEK_SET, SEEK_CUR, or SEEK_END, the offset is relative to
the start of the file, the current position indicator, or end-of-file,
respectively. A successful call to the fseek function clears the end-
of-file indicator for the stream and undoes any effects of the
ungetc(3) function on the same stream.
@return upon successful completion, DRIVER_OP_SUCCESS, else,
DRIVER_OP_ERROR is returned and the global variable errno is set to
indicate the error.
*/
static int
_stdio_seek(void *p_user_data, off_t i_offset, int whence)
{
_UserData *const ud = p_user_data;
int ret;
#if !defined(HAVE_FSEEKO) && !defined(HAVE_FSEEKO64)
/* Detect if off_t is lossy-truncated to long to avoid data corruption */
if ( (sizeof(off_t) > sizeof(long)) && (i_offset != (off_t)((long)i_offset)) ) {
cdio_error ( STRINGIFY(CDIO_FSEEK) " (): lossy truncation detected!");
errno = EFBIG;
return DRIVER_OP_ERROR;
}
#endif
if ( (ret=CDIO_FSEEK (ud->fd, i_offset, whence)) ) {
cdio_error ( STRINGIFY(CDIO_FSEEK) " (): %s", strerror (errno));
}
return ret;
}
static off_t
_stdio_stat(void *p_user_data)
{
const _UserData *const ud = p_user_data;
return ud->st_size;
}
/*!
Like fread(3) and in fact is about the same.
DESCRIPTION:
The function fread reads nmemb elements of data, each size bytes long,
from the stream pointed to by stream, storing them at the location
given by ptr.
RETURN VALUE:
return the number of items successfully read or written (i.e.,
not the number of characters). If an error occurs, or the
end-of-file is reached, the return value is a short item count
(or zero).
We do not distinguish between end-of-file and error, and callers
must use feof(3) and ferror(3) to determine which occurred.
*/
static ssize_t
_stdio_read(void *user_data, void *buf, size_t count)
{
_UserData *const ud = user_data;
long read_count;
read_count = fread(buf, 1, count, ud->fd);
if (read_count != count)
{ /* fixme -- ferror/feof */
if (feof (ud->fd))
{
cdio_debug ("fread (): EOF encountered");
clearerr (ud->fd);
}
else if (ferror (ud->fd))
{
cdio_error ("fread (): %s", strerror (errno));
clearerr (ud->fd);
}
else
cdio_debug ("fread (): short read and no EOF?!?");
}
return read_count;
}
/*!
Deallocate resources assocaited with obj. After this obj is unusable.
*/
void
cdio_stdio_destroy(CdioDataSource_t *p_obj)
{
cdio_stream_destroy(p_obj);
}
CdioDataSource_t *
cdio_stdio_new(const char pathname[])
{
CdioDataSource_t *new_obj = NULL;
cdio_stream_io_functions funcs = { NULL, NULL, NULL, NULL, NULL, NULL };
_UserData *ud = NULL;
struct CDIO_STAT statbuf;
if (CDIO_STAT (pathname, &statbuf) == -1)
{
cdio_warn ("could not retrieve file info for `%s': %s",
pathname, strerror (errno));
return NULL;
}
ud = calloc (1, sizeof (_UserData));
ud->pathname = strdup(pathname);
ud->st_size = statbuf.st_size; /* let's hope it doesn't change... */
funcs.open = _stdio_open;
funcs.seek = _stdio_seek;
funcs.stat = _stdio_stat;
funcs.read = _stdio_read;
funcs.close = _stdio_close;
funcs.free = _stdio_free;
new_obj = cdio_stream_new(ud, &funcs);
return new_obj;
}
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
$Id: _cdio_stdio.h,v 1.3 2008/04/22 15:29:11 karl Exp $
Copyright (C) 2003, 2008 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifndef __CDIO_STDIO_H__
#define __CDIO_STDIO_H__
#include "_cdio_stream.h"
/*!
Initialize a new stdio stream reading from pathname.
A pointer to the stream is returned or NULL if there was an error.
cdio_stream_free should be called on the returned value when you
don't need the stream any more. No other finalization is needed.
*/
CdioDataSource_t * cdio_stdio_new(const char psz_path[]);
/*!
Deallocate resources assocaited with obj. After this obj is unusable.
*/
void cdio_stdio_destroy(CdioDataSource_t *p_obj);
#endif /* __CDIO_STREAM_STDIO_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
Copyright (C) 2005, 2006, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000, 2004, 2005 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_STDARG_H
#include <stdarg.h>
#endif
#include "cdio_assert.h"
/* #define STREAM_DEBUG */
#include <cdio/logging.h>
#include <cdio/util.h>
#include "_cdio_stream.h"
static const char _rcsid[] = "$Id: _cdio_stream.c,v 1.9 2008/04/22 15:29:11 karl Exp $";
/*
* DataSource implementations
*/
struct _CdioDataSource {
void* user_data;
cdio_stream_io_functions op;
int is_open;
off_t position;
};
void
cdio_stream_close(CdioDataSource_t *p_obj)
{
if (!p_obj) return;
if (p_obj->is_open) {
cdio_debug ("closed source...");
p_obj->op.close(p_obj->user_data);
p_obj->is_open = 0;
p_obj->position = 0;
}
}
void
cdio_stream_destroy(CdioDataSource_t *p_obj)
{
if (!p_obj) return;
cdio_stream_close(p_obj);
p_obj->op.free(p_obj->user_data);
free(p_obj);
}
/**
Like 3 fgetpos.
This function gets the current file position indicator for the stream
pointed to by stream.
@return unpon successful completion, return value is positive, else,
the global variable errno is set to indicate the error.
*/
off_t
cdio_stream_getpos(CdioDataSource_t* p_obj, /*out*/ off_t *i_offset)
{
if (!p_obj || !p_obj->is_open) return DRIVER_OP_UNINIT;
return *i_offset = p_obj->position;
}
CdioDataSource_t *
cdio_stream_new(void *user_data, const cdio_stream_io_functions *funcs)
{
CdioDataSource_t *new_obj;
new_obj = calloc (1, sizeof (CdioDataSource_t));
new_obj->user_data = user_data;
memcpy(&(new_obj->op), funcs, sizeof(cdio_stream_io_functions));
return new_obj;
}
/*
Open if not already open.
Return false if we hit an error. Errno should be set for that error.
*/
static bool
_cdio_stream_open_if_necessary(CdioDataSource_t *p_obj)
{
if (!p_obj) return false;
if (!p_obj->is_open) {
if (p_obj->op.open(p_obj->user_data)) {
cdio_warn ("could not open input stream...");
return false;
} else {
cdio_debug ("opened source...");
p_obj->is_open = 1;
p_obj->position = 0;
}
}
return true;
}
/**
Like fread(3) and in fact may be the same.
DESCRIPTION:
The function fread reads nmemb elements of data, each size bytes long,
from the stream pointed to by stream, storing them at the location
given by ptr.
RETURN VALUE:
return the number of items successfully read or written (i.e.,
not the number of characters). If an error occurs, or the
end-of-file is reached, the return value is a short item count
(or zero).
We do not distinguish between end-of-file and error, and callers
must use feof(3) and ferror(3) to determine which occurred.
*/
ssize_t
cdio_stream_read(CdioDataSource_t* p_obj, void *ptr, size_t size, size_t nmemb)
{
long read_bytes;
if (!p_obj) return 0;
if (!_cdio_stream_open_if_necessary(p_obj)) return 0;
read_bytes = (p_obj->op.read)(p_obj->user_data, ptr, size*nmemb);
p_obj->position += read_bytes;
return read_bytes;
}
/**
Like 3 fseek and in fact may be the same.
This function sets the file position indicator for the stream
pointed to by stream. The new position, measured in bytes, is obtained
by adding offset bytes to the position specified by whence. If whence
is set to SEEK_SET, SEEK_CUR, or SEEK_END, the offset is relative to
the start of the file, the current position indicator, or end-of-file,
respectively. A successful call to the fseek function clears the end-
of-file indicator for the stream and undoes any effects of the
ungetc(3) function on the same stream.
@return unpon successful completion, return value is positive, else,
the global variable errno is set to indicate the error.
*/
int
cdio_stream_seek(CdioDataSource_t* p_obj, off_t offset, int whence)
{
if (!p_obj) return DRIVER_OP_UNINIT;
if (!_cdio_stream_open_if_necessary(p_obj))
/* errno is set by _cdio_stream_open_if necessary. */
return DRIVER_OP_ERROR;
if (offset < 0) return DRIVER_OP_ERROR;
if (p_obj->position < 0) return DRIVER_OP_ERROR;
if (p_obj->position != offset) {
#ifdef STREAM_DEBUG
cdio_warn("had to reposition DataSource from %ld to %ld!", p_obj->position, offset);
#endif
p_obj->position = offset;
return p_obj->op.seek(p_obj->user_data, offset, whence);
}
return 0;
}
/**
Return whatever size of stream reports, I guess unit size is bytes.
On error return -1;
*/
off_t
cdio_stream_stat(CdioDataSource_t *p_obj)
{
if (!p_obj) return -1;
if (!_cdio_stream_open_if_necessary(p_obj)) return -1;
return p_obj->op.stat(p_obj->user_data);
}
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
$Id: _cdio_stream.h,v 1.5 2008/04/22 15:29:11 karl Exp $
Copyright (C) 2003, 2004, 2005, 2006, 2008 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifndef __CDIO_STREAM_H__
#define __CDIO_STREAM_H__
#include <cdio/types.h>
#include "cdio_private.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* typedef'ed IO functions prototypes */
typedef int(*cdio_data_open_t)(void *user_data);
typedef ssize_t(*cdio_data_read_t)(void *user_data, void *buf, size_t count);
typedef int(*cdio_data_seek_t)(void *user_data, off_t offset,
int whence);
typedef off_t(*cdio_data_stat_t)(void *user_data);
typedef int(*cdio_data_close_t)(void *user_data);
typedef void(*cdio_data_free_t)(void *user_data);
/* abstract data source */
typedef struct {
cdio_data_open_t open;
cdio_data_seek_t seek;
cdio_data_stat_t stat;
cdio_data_read_t read;
cdio_data_close_t close;
cdio_data_free_t free;
} cdio_stream_io_functions;
/**
Like 3 fgetpos.
This function gets the current file position indicator for the stream
pointed to by stream.
@return unpon successful completion, return value is positive, else,
the global variable errno is set to indicate the error.
*/
off_t cdio_stream_getpos(CdioDataSource_t* p_obj,
/*out*/ off_t *i_offset);
CdioDataSource_t *
cdio_stream_new(void *user_data, const cdio_stream_io_functions *funcs);
/**
Like fread(3) and in fact may be the same.
DESCRIPTION:
The function fread reads nmemb elements of data, each size bytes long,
from the stream pointed to by stream, storing them at the location
given by ptr.
RETURN VALUE:
return the number of items successfully read or written (i.e.,
not the number of characters). If an error occurs, or the
end-of-file is reached, the return value is a short item count
(or zero).
We do not distinguish between end-of-file and error, and callers
must use feof(3) and ferror(3) to determine which occurred.
*/
ssize_t cdio_stream_read(CdioDataSource_t* p_obj, void *ptr, size_t i_size,
size_t nmemb);
/**
Like fseek(3)/fseeko(3) and in fact may be the same.
This function sets the file position indicator for the stream
pointed to by stream. The new position, measured in bytes, is obtained
by adding offset bytes to the position specified by whence. If whence
is set to SEEK_SET, SEEK_CUR, or SEEK_END, the offset is relative to
the start of the file, the current position indicator, or end-of-file,
respectively. A successful call to the fseek function clears the end-
of-file indicator for the stream and undoes any effects of the
ungetc(3) function on the same stream.
@return upon successful completion, DRIVER_OP_SUCCESS, else,
DRIVER_OP_ERROR is returned and the global variable errno is set to
indicate the error.
*/
int cdio_stream_seek(CdioDataSource_t *p_obj, off_t i_offset,
int whence);
/**
Return whatever size of stream reports, I guess unit size is bytes.
On error return -1;
*/
off_t cdio_stream_stat(CdioDataSource_t *p_obj);
/**
Deallocate resources associated with p_obj. After this p_obj is unusable.
*/
void cdio_stream_destroy(CdioDataSource_t *p_obj);
void cdio_stream_close(CdioDataSource_t *p_obj);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_STREAM_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
Copyright (C) 2008, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifndef __CDIO_ASSERT_H__
#define __CDIO_ASSERT_H__
#if defined(__GNUC__) && !defined(__MINGW32__)
#if defined(HAVE_CONFIG_H) && !defined(__CDIO_CONFIG_H__)
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#include <cdio/types.h>
#include <cdio/logging.h>
#define cdio_assert(expr) \
{ \
if (GNUC_UNLIKELY (!(expr))) cdio_log (CDIO_LOG_ASSERT, \
"file %s: line %d (%s): assertion failed: (%s)", \
__FILE__, __LINE__, __PRETTY_FUNCTION__, #expr); \
}
#define cdio_assert_not_reached() \
{ \
cdio_log (CDIO_LOG_ASSERT, \
"file %s: line %d (%s): should not be reached", \
__FILE__, __LINE__, __PRETTY_FUNCTION__); \
}
#else /* non GNU C or MinGW */
#include <assert.h>
#define cdio_assert(expr) \
assert(expr)
#define cdio_assert_not_reached() \
assert(0)
#endif
#endif /* __CDIO_ASSERT_H__ */

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/*
Copyright (C) 2003, 2004, 2005, 2008, 2009, 2011
Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/* Internal routines for CD I/O drivers. */
#ifndef __CDIO_PRIVATE_H__
#define __CDIO_PRIVATE_H__
#if defined(HAVE_CONFIG_H) && !defined(LIBCDIO_CONFIG_H)
# include "config.h"
#endif
#include <cdio/cdio.h>
#include <cdio/audio.h>
#include <cdio/cdtext.h>
//#include "mmc/mmc_private.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
extern const char * cdio_dirname(const char *fname);
extern const char *cdio_abspath(const char *cwd, const char *fname);
/* Opaque type */
typedef struct _CdioDataSource CdioDataSource_t;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#include "generic.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef struct {
/*!
Get volume of an audio CD.
@param p_env the CD object to be acted upon.
*/
driver_return_code_t (*audio_get_volume)
(void *p_env, /*out*/ cdio_audio_volume_t *p_volume);
/*!
Pause playing CD through analog output
@param p_env the CD object to be acted upon.
*/
driver_return_code_t (*audio_pause) (void *p_env);
/*!
Playing CD through analog output
@param p_env the CD object to be acted upon.
*/
driver_return_code_t (*audio_play_msf) ( void *p_env,
msf_t *p_start_msf,
msf_t *p_end_msf );
/*!
Playing CD through analog output
@param p_env the CD object to be acted upon.
*/
driver_return_code_t (*audio_play_track_index)
( void *p_env, cdio_track_index_t *p_track_index );
/*!
Get subchannel information.
@param p_env the CD object to be acted upon.
*/
driver_return_code_t (*audio_read_subchannel)
( void *p_env, cdio_subchannel_t *subchannel );
/*!
Resume playing an audio CD.
@param p_env the CD object to be acted upon.
*/
driver_return_code_t (*audio_resume) ( void *p_env );
/*!
Set volume of an audio CD.
@param p_env the CD object to be acted upon.
*/
driver_return_code_t (*audio_set_volume)
( void *p_env, cdio_audio_volume_t *p_volume );
/*!
Stop playing an audio CD.
@param p_env the CD object to be acted upon.
*/
driver_return_code_t (*audio_stop) ( void *p_env );
/*!
Eject media in CD drive. If successful, as a side effect we
also free p_env.
@param p_env the CD object to be acted upon.
If the CD is ejected *p_env is freed and p_env set to NULL.
*/
driver_return_code_t (*eject_media) ( void *p_env );
/*!
Release and free resources associated with cd.
*/
void (*free) (void *p_env);
/*!
Return the value associated with the key "arg".
*/
const char * (*get_arg) (void *p_env, const char key[]);
/*!
Get the block size for subsequest read requests, via a SCSI MMC
MODE_SENSE 6 command.
*/
int (*get_blocksize) ( void *p_env );
/*!
Get cdtext information for a CdIo object.
@param obj the CD object that may contain CD-TEXT information.
@return the CD-TEXT object or NULL if obj is NULL
or CD-TEXT information does not exist.
*/
cdtext_t * (*get_cdtext) ( void *p_env );
/*!
Get raw cdtext information as on the disc for a CdIo object
@param obj the CD object that may contain CD-TEXT information.
@return pointer to the raw CD-TEXT data or NULL if obj is NULL
or no CD-TEXT information present on the disc.
free when done and not NULL.
*/
uint8_t * (*get_cdtext_raw) ( void *p_env );
/*!
Return an array of device names. if CdIo is NULL (we haven't
initialized a specific device driver), then find a suitable device
driver.
NULL is returned if we couldn't return a list of devices.
*/
char ** (*get_devices) ( void );
/*!
Get the default CD device.
@return a string containing the default CD device or NULL is
if we couldn't get a default device.
In some situations of drivers or OS's we can't find a CD device if
there is no media in it and it is possible for this routine to return
NULL even though there may be a hardware CD-ROM.
*/
char * (*get_default_device) ( void );
/*!
Return the size of the CD in logical block address (LBA) units.
@return the lsn. On error 0 or CDIO_INVALD_LSN.
*/
lsn_t (*get_disc_last_lsn) ( void *p_env );
/*!
Get disc mode associated with cd_obj.
*/
discmode_t (*get_discmode) ( void *p_env );
/*!
Return the what kind of device we've got.
See cd_types.h for a list of bitmasks for the drive type;
*/
void (*get_drive_cap) (const void *p_env,
cdio_drive_read_cap_t *p_read_cap,
cdio_drive_write_cap_t *p_write_cap,
cdio_drive_misc_cap_t *p_misc_cap);
/*!
Return the number of of the first track.
CDIO_INVALID_TRACK is returned on error.
*/
track_t (*get_first_track_num) ( void *p_env );
/*!
Get the CD-ROM hardware info via a SCSI MMC INQUIRY command.
False is returned if we had an error getting the information.
*/
bool (*get_hwinfo)
( const CdIo_t *p_cdio, /* out*/ cdio_hwinfo_t *p_hw_info );
/*! Get the LSN of the first track of the last session of
on the CD.
@param p_cdio the CD object to be acted upon.
@param i_last_session pointer to the session number to be returned.
*/
driver_return_code_t (*get_last_session)
( void *p_env, /*out*/ lsn_t *i_last_session );
/*!
Find out if media has changed since the last call.
@param p_env the CD object to be acted upon.
@return 1 if media has changed since last call, 0 if not. Error
return codes are the same as driver_return_code_t
*/
int (*get_media_changed) ( const void *p_env );
/*!
Return the media catalog number MCN from the CD or NULL if
there is none or we don't have the ability to get it.
*/
char * (*get_mcn) ( const void *p_env );
/*!
Return the number of tracks in the current medium.
CDIO_INVALID_TRACK is returned on error.
*/
track_t (*get_num_tracks) ( void *p_env );
/*! Return number of channels in track: 2 or 4; -2 if not
implemented or -1 for error.
Not meaningful if track is not an audio track.
*/
int (*get_track_channels) ( const void *p_env, track_t i_track );
/*! Return 0 if track is copy protected, 1 if not, or -1 for error
or -2 if not implimented (yet). Is this meaningful if not an
audio track?
*/
track_flag_t (*get_track_copy_permit) ( void *p_env, track_t i_track );
/*!
Return the starting LBA for track number
i_track in p_env. Tracks numbers start at 1.
The "leadout" track is specified either by
using track_num LEADOUT_TRACK or the total tracks+1.
CDIO_INVALID_LBA is returned on error.
*/
lba_t (*get_track_lba) ( void *p_env, track_t i_track );
/*!
Return the starting LBA for the pregap for track number
i_track in p_env. Tracks numbers start at 1.
CDIO_INVALID_LBA is returned on error.
*/
lba_t (*get_track_pregap_lba) ( const void *p_env, track_t i_track );
/*!
Return the International Standard Recording Code (ISRC) for track number
i_track in p_cdio. Track numbers start at 1.
Note: string is malloc'd so caller has to free() the returned
string when done with it.
*/
char * (*get_track_isrc) ( const void *p_env, track_t i_track );
/*!
Get format of track.
*/
track_format_t (*get_track_format) ( void *p_env, track_t i_track );
/*!
Return true if we have XA data (green, mode2 form1) or
XA data (green, mode2 form2). That is track begins:
sync - header - subheader
12 4 - 8
FIXME: there's gotta be a better design for this and get_track_format?
*/
bool (*get_track_green) ( void *p_env, track_t i_track );
/*!
Return the starting MSF (minutes/secs/frames) for track number
i_track in p_env. Tracks numbers start at 1.
The "leadout" track is specified either by
using i_track LEADOUT_TRACK or the total tracks+1.
False is returned on error.
*/
bool (*get_track_msf) ( void *p_env, track_t i_track, msf_t *p_msf );
/*! Return 1 if track has pre-emphasis, 0 if not, or -1 for error
or -2 if not implimented (yet). Is this meaningful if not an
audio track?
*/
track_flag_t (*get_track_preemphasis)
( const void *p_env, track_t i_track );
/*!
lseek - reposition read/write file offset
Returns (off_t) -1 on error.
Similar to libc's lseek()
*/
off_t (*lseek) ( void *p_env, off_t offset, int whence );
/*!
Reads into buf the next size bytes.
Returns -1 on error.
Similar to libc's read()
*/
ssize_t (*read) ( void *p_env, void *p_buf, size_t i_size );
/*!
Reads a single mode2 sector from cd device into buf starting
from lsn. Returns 0 if no error.
*/
int (*read_audio_sectors) ( void *p_env, void *p_buf, lsn_t i_lsn,
unsigned int i_blocks );
/*!
Read a data sector
@param p_env environment to read from
@param p_buf place to read data into. The caller should make sure
this location can store at least CDIO_CD_FRAMESIZE,
M2RAW_SECTOR_SIZE, or M2F2_SECTOR_SIZE depending
on the kind of sector getting read. If you don't
know whether you have a Mode 1/2, Form 1/ Form 2/Formless
sector best to reserve space for the maximum,
M2RAW_SECTOR_SIZE.
@param i_lsn sector to read
@param i_blocksize size of block. Should be either CDIO_CD_FRAMESIZE,
M2RAW_SECTOR_SIZE, or M2F2_SECTOR_SIZE. See comment above under p_buf.
*/
driver_return_code_t (*read_data_sectors)
( void *p_env, void *p_buf, lsn_t i_lsn, uint16_t i_blocksize,
uint32_t i_blocks );
/*!
Reads a single mode2 sector from cd device into buf starting
from lsn. Returns 0 if no error.
*/
int (*read_mode2_sector)
( void *p_env, void *p_buf, lsn_t i_lsn, bool b_mode2_form2 );
/*!
Reads i_blocks of mode2 sectors from cd device into data starting
from lsn.
Returns 0 if no error.
*/
int (*read_mode2_sectors)
( void *p_env, void *p_buf, lsn_t i_lsn, bool b_mode2_form2,
unsigned int i_blocks );
/*!
Reads a single mode1 sector from cd device into buf starting
from lsn. Returns 0 if no error.
*/
int (*read_mode1_sector)
( void *p_env, void *p_buf, lsn_t i_lsn, bool mode1_form2 );
/*!
Reads i_blocks of mode1 sectors from cd device into data starting
from lsn.
Returns 0 if no error.
*/
int (*read_mode1_sectors)
( void *p_env, void *p_buf, lsn_t i_lsn, bool mode1_form2,
unsigned int i_blocks );
bool (*read_toc) ( void *p_env ) ;
/*!
Run a SCSI MMC command.
cdio CD structure set by cdio_open().
i_timeout_ms time in milliseconds we will wait for the command
to complete.
cdb_len number of bytes in cdb (6, 10, or 12).
cdb CDB bytes. All values that are needed should be set on
input.
b_return_data TRUE if the command expects data to be returned in
the buffer
len Size of buffer
buf Buffer for data, both sending and receiving
Returns 0 if command completed successfully.
*/
// mmc_run_cmd_fn_t run_mmc_cmd;
/*!
Set the arg "key" with "value" in the source device.
*/
int (*set_arg) ( void *p_env, const char key[], const char value[] );
/*!
Set the blocksize for subsequent reads.
*/
driver_return_code_t (*set_blocksize) ( void *p_env,
uint16_t i_blocksize );
/*!
Set the drive speed.
@return 0 if everything went okay, -1 if we had an error. is -2
returned if this is not implemented for the current driver.
*/
int (*set_speed) ( void *p_env, int i_speed );
} cdio_funcs_t;
/*! Implementation of CdIo type */
struct _CdIo {
driver_id_t driver_id; /**< Particular driver opened. */
cdio_funcs_t op; /**< driver-specific routines handling
implementation*/
void *env; /**< environment. Passed to routine above. */
};
/* This is used in drivers that must keep their own internal
position pointer for doing seeks. Stream-based drivers (like bincue,
nrg, toc, network) would use this.
*/
typedef struct
{
off_t buff_offset; /* buffer offset in disk-image seeks. */
track_t index; /* Current track index in tocent. */
lba_t lba; /* Current LBA */
} internal_position_t;
CdIo_t * cdio_new (generic_img_private_t *p_env, cdio_funcs_t *p_funcs);
/* The below structure describes a specific CD Input driver */
typedef struct
{
driver_id_t id;
unsigned int flags;
const char *name;
const char *describe;
bool (*have_driver) (void);
CdIo_t *(*driver_open) (const char *psz_source_name);
CdIo_t *(*driver_open_am) (const char *psz_source_name,
const char *psz_access_mode);
char *(*get_default_device) (void);
bool (*is_device) (const char *psz_source_name);
char **(*get_devices) (void);
driver_return_code_t (*close_tray) (const char *psz_device);
} CdIo_driver_t;
/* The below array gives of the drivers that are currently available for
on a particular host. */
extern CdIo_driver_t CdIo_driver[];
/* The last valid entry of Cdio_driver. -1 means uninitialzed. -2
means some sort of error.
*/
extern int CdIo_last_driver;
/* The below array gives all drivers that can possibly appear.
on a particular host. */
extern CdIo_driver_t CdIo_all_drivers[];
/*!
Add/allocate a drive to the end of drives.
Use cdio_free_device_list() to free this device_list.
*/
void cdio_add_device_list(char **device_list[], const char *psz_drive,
unsigned int *i_drives);
driver_return_code_t close_tray_bsdi (const char *psz_drive);
driver_return_code_t close_tray_freebsd (const char *psz_drive);
driver_return_code_t close_tray_linux (const char *psz_drive);
driver_return_code_t close_tray_netbsd (const char *psz_drive);
driver_return_code_t close_tray_os2 (const char *psz_drive);
driver_return_code_t close_tray_osx (const char *psz_drive);
driver_return_code_t close_tray_solaris (const char *psz_drive);
driver_return_code_t close_tray_win32 (const char *psz_drive);
bool cdio_have_netbsd(void);
CdIo_t * cdio_open_netbsd (const char *psz_source);
char * cdio_get_default_device_netbsd(void);
char **cdio_get_devices_netbsd(void);
/*! Set up CD-ROM for reading using the NetBSD driver. The device_name is
the some sort of device name.
NULL is returned on error or there is no FreeBSD driver.
@see cdio_open_cd, cdio_open
*/
CdIo_t * cdio_open_am_netbsd (const char *psz_source,
const char *psz_access_mode);
/*! DEPRICATED: use cdio_have_driver().
True if AIX driver is available. */
bool cdio_have_aix (void);
/*! DEPRICATED: use cdio_have_driver().
True if BSDI driver is available. */
bool cdio_have_bsdi (void);
/*! DEPRICATED: use cdio_have_driver().
True if FreeBSD driver is available. */
bool cdio_have_freebsd (void);
/*! DEPRICATED: use cdio_have_driver().
True if GNU/Linux driver is available. */
bool cdio_have_linux (void);
/*! DEPRICATED: use cdio_have_driver().
True if Sun Solaris driver is available. */
bool cdio_have_solaris (void);
/*! DEPRICATED: use cdio_have_driver().
True if IBM OS2 driver is available. */
bool cdio_have_os2 (void);
/*! DEPRICATED: use cdio_have_driver().
True if Apple OSX driver is available. */
bool cdio_have_osx (void);
/*! DEPRICATED: use cdio_have_driver().
True if Microsoft Windows driver is available. */
bool cdio_have_win32 (void);
/*! True if Nero driver is available. */
bool cdio_have_nrg (void);
/*! True if BIN/CUE driver is available. */
bool cdio_have_bincue (void);
/*! True if cdrdao CDRDAO driver is available. */
bool cdio_have_cdrdao (void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_PRIVATE_H__ */

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/*
Copyright (C) 2003, 2004, 2005, 2008, 2011
Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#include <cdio/cdio.h>
#include "cdio_private.h"
/* Must match discmode enumeration */
const char *discmode2str[] = {
"CD-DA",
"CD-DATA (Mode 1)",
"CD DATA (Mode 2)",
"CD-ROM Mixed",
"DVD-ROM",
"DVD-RAM",
"DVD-R",
"DVD-RW",
"HD DVD ROM",
"HD_DVD RAM",
"HD DVD-R",
"DVD+R",
"DVD+RW",
"DVD+RW DL",
"DVD+R DL",
"Unknown/unclassified DVD",
"No information",
"Error in getting information",
"CD-i"
};
/*!
Get cdtext information for a CdIo object .
@param obj the CD object that may contain CD-TEXT information.
@return the CD-TEXT object or NULL if obj is NULL
or CD-TEXT information does not exist.
*/
cdtext_t *
cdio_get_cdtext (CdIo *obj)
{
if (obj == NULL) return NULL;
if (NULL != obj->op.get_cdtext) {
return obj->op.get_cdtext (obj->env);
} else {
return NULL;
}
}
/*!
Get binary cdtext information for a CdIo object .
@param obj the CD object that may contain CD-TEXT information.
@return pointer to allocated memory area holding the raw CD-TEXT
or NULL if obj is NULL or CD-TEXT does not exist.
free() when done.
*/
uint8_t *
cdio_get_cdtext_raw (CdIo *obj)
{
if (obj == NULL) return NULL;
if (NULL != obj->op.get_cdtext_raw) {
return obj->op.get_cdtext_raw (obj->env);
} else {
return NULL;
}
}
/*!
Get the size of the CD in logical block address (LBA) units.
@param p_cdio the CD object queried
@return the lsn. On error 0 or CDIO_INVALD_LSN.
*/
lsn_t
cdio_get_disc_last_lsn(const CdIo_t *p_cdio)
{
if (!p_cdio) return CDIO_INVALID_LSN;
return p_cdio->op.get_disc_last_lsn (p_cdio->env);
}
/*!
Get medium associated with cd_obj.
*/
discmode_t
cdio_get_discmode (CdIo_t *cd_obj)
{
if (!cd_obj) return CDIO_DISC_MODE_ERROR;
if (cd_obj->op.get_discmode) {
return cd_obj->op.get_discmode (cd_obj->env);
} else {
return CDIO_DISC_MODE_NO_INFO;
}
}
/*!
Return a string containing the name of the driver in use.
if CdIo is NULL (we haven't initialized a specific device driver),
then return NULL.
*/
char *
cdio_get_mcn (const CdIo_t *p_cdio)
{
if (p_cdio->op.get_mcn) {
return p_cdio->op.get_mcn (p_cdio->env);
} else {
return NULL;
}
}
bool
cdio_is_discmode_cdrom(discmode_t discmode)
{
switch (discmode) {
case CDIO_DISC_MODE_CD_DA:
case CDIO_DISC_MODE_CD_DATA:
case CDIO_DISC_MODE_CD_XA:
case CDIO_DISC_MODE_CD_MIXED:
case CDIO_DISC_MODE_NO_INFO:
return true;
default:
return false;
}
}
bool
cdio_is_discmode_dvd(discmode_t discmode)
{
switch (discmode) {
case CDIO_DISC_MODE_DVD_ROM:
case CDIO_DISC_MODE_DVD_RAM:
case CDIO_DISC_MODE_DVD_R:
case CDIO_DISC_MODE_DVD_RW:
case CDIO_DISC_MODE_DVD_PR:
case CDIO_DISC_MODE_DVD_PRW:
case CDIO_DISC_MODE_DVD_OTHER:
return true;
default:
return false;
}
}

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/*
Copyright (C) 2005, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#include <cdio/ds.h>
#include <cdio/util.h>
#include <cdio/types.h>
#include "cdio_assert.h"
static const char _rcsid[] = "$Id: ds.c,v 1.4 2008/04/22 15:29:12 karl Exp $";
struct _CdioList
{
unsigned length;
CdioListNode_t *begin;
CdioListNode_t *end;
};
struct _CdioListNode
{
CdioList_t *list;
CdioListNode_t *next;
void *data;
};
/* impl */
CdioList_t *
_cdio_list_new (void)
{
CdioList_t *p_new_obj = calloc (1, sizeof (CdioList_t));
return p_new_obj;
}
void
_cdio_list_free (CdioList_t *p_list, int free_data)
{
while (_cdio_list_length (p_list))
_cdio_list_node_free (_cdio_list_begin (p_list), free_data);
free (p_list);
}
unsigned
_cdio_list_length (const CdioList_t *p_list)
{
cdio_assert (p_list != NULL);
return p_list->length;
}
void
_cdio_list_prepend (CdioList_t *p_list, void *p_data)
{
CdioListNode_t *p_new_node;
cdio_assert (p_list != NULL);
p_new_node = calloc (1, sizeof (CdioListNode_t));
p_new_node->list = p_list;
p_new_node->next = p_list->begin;
p_new_node->data = p_data;
p_list->begin = p_new_node;
if (p_list->length == 0)
p_list->end = p_new_node;
p_list->length++;
}
void
_cdio_list_append (CdioList_t *p_list, void *p_data)
{
cdio_assert (p_list != NULL);
if (p_list->length == 0)
{
_cdio_list_prepend (p_list, p_data);
}
else
{
CdioListNode_t *p_new_node = calloc (1, sizeof (CdioListNode_t));
p_new_node->list = p_list;
p_new_node->next = NULL;
p_new_node->data = p_data;
p_list->end->next = p_new_node;
p_list->end = p_new_node;
p_list->length++;
}
}
void
_cdio_list_foreach (CdioList_t *p_list, _cdio_list_iterfunc_t func,
void *p_user_data)
{
CdioListNode_t *node;
cdio_assert (p_list != NULL);
cdio_assert (func != 0);
for (node = _cdio_list_begin (p_list);
node != NULL;
node = _cdio_list_node_next (node))
func (_cdio_list_node_data (node), p_user_data);
}
CdioListNode_t *
_cdio_list_find (CdioList_t *p_list, _cdio_list_iterfunc_t cmp_func,
void *p_user_data)
{
CdioListNode_t *p_node;
cdio_assert (p_list != NULL);
cdio_assert (cmp_func != 0);
for (p_node = _cdio_list_begin (p_list);
p_node != NULL;
p_node = _cdio_list_node_next (p_node))
if (cmp_func (_cdio_list_node_data (p_node), p_user_data))
break;
return p_node;
}
CdioListNode_t *
_cdio_list_begin (const CdioList_t *p_list)
{
cdio_assert (p_list != NULL);
return p_list->begin;
}
CdioListNode_t *
_cdio_list_end (CdioList_t *p_list)
{
cdio_assert (p_list != NULL);
return p_list->end;
}
CdioListNode_t *
_cdio_list_node_next (CdioListNode_t *p_node)
{
if (p_node)
return p_node->next;
return NULL;
}
void
_cdio_list_node_free (CdioListNode_t *p_node, int free_data)
{
CdioList_t *p_list;
CdioListNode_t *prev_node;
cdio_assert (p_node != NULL);
p_list = p_node->list;
cdio_assert (_cdio_list_length (p_list) > 0);
if (free_data)
free (_cdio_list_node_data (p_node));
if (_cdio_list_length (p_list) == 1)
{
cdio_assert (p_list->begin == p_list->end);
p_list->end = p_list->begin = NULL;
p_list->length = 0;
free (p_node);
return;
}
cdio_assert (p_list->begin != p_list->end);
if (p_list->begin == p_node)
{
p_list->begin = p_node->next;
free (p_node);
p_list->length--;
return;
}
for (prev_node = p_list->begin; prev_node->next; prev_node = prev_node->next)
if (prev_node->next == p_node)
break;
cdio_assert (prev_node->next != NULL);
if (p_list->end == p_node)
p_list->end = prev_node;
prev_node->next = p_node->next;
p_list->length--;
free (p_node);
}
void *
_cdio_list_node_data (CdioListNode_t *p_node)
{
if (p_node)
return p_node->data;
return NULL;
}
/* eof */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
filemode.h -- file modes common definitions
Copyright (C) 2005, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 1985, 1990, 1993, 1998-2000 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 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 <http://www.gnu.org/licenses/>.
*/
#ifndef __FILEMODE_H__
#define __FILEMODE_H__
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifndef S_IRUSR
# ifdef S_IREAD
# define S_IRUSR S_IREAD
# else
# define S_IRUSR 00400
# endif
#endif
#ifndef S_IWUSR
# ifdef S_IWRITE
# define S_IWUSR S_IWRITE
# else
# define S_IWUSR 00200
# endif
#endif
#ifndef S_IXUSR
# ifdef S_IEXEC
# define S_IXUSR S_IEXEC
# else
# define S_IXUSR 00100
# endif
#endif
#ifndef S_IRGRP
# define S_IRGRP (S_IRUSR >> 3)
#endif
#ifndef S_IWGRP
# define S_IWGRP (S_IWUSR >> 3)
#endif
#ifndef S_IXGRP
# define S_IXGRP (S_IXUSR >> 3)
#endif
#ifndef S_IROTH
# define S_IROTH (S_IRUSR >> 6)
#endif
#ifndef S_IWOTH
# define S_IWOTH (S_IWUSR >> 6)
#endif
#ifndef S_IXOTH
# define S_IXOTH (S_IXUSR >> 6)
#endif
#ifdef STAT_MACROS_BROKEN
# undef S_ISBLK
# undef S_ISCHR
# undef S_ISDIR
# undef S_ISFIFO
# undef S_ISLNK
# undef S_ISMPB
# undef S_ISMPC
# undef S_ISNWK
# undef S_ISREG
# undef S_ISSOCK
#endif /* STAT_MACROS_BROKEN. */
#if !defined S_IFBLK && defined _WIN32
# define S_IFBLK 0x3000
#endif
#if !defined S_IFIFO && defined _WIN32
# define S_IFIFO 0x1000
#endif
#if !defined S_ISBLK && defined S_IFBLK
# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
#endif
#if !defined S_ISCHR && defined S_IFCHR
# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
#endif
#if !defined S_ISDIR && defined S_IFDIR
# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#endif
#if !defined S_ISREG && defined S_IFREG
# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
#endif
#if !defined S_ISFIFO && defined S_IFIFO
# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
#endif
#if !defined HAVE_S_ISLNK
# if !defined S_ISLNK && defined S_IFLNK
# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
# else
# define S_ISLNK(m) ((void)m, 0)
# endif
#endif
#if !defined HAVE_S_ISSOCK
# if !defined S_ISSOCK && defined S_IFSOCK
# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
# else
# define S_ISSOCK(m) ((void)m, 0)
# endif
#endif
#if !defined S_ISMPB && defined S_IFMPB /* V7 */
# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
#endif
#if !defined S_ISNWK && defined S_IFNWK /* HP/UX */
# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
#endif
#if !defined S_ISDOOR && defined S_IFDOOR /* Solaris 2.5 and up */
# define S_ISDOOR(m) (((m) & S_IFMT) == S_IFDOOR)
#endif
#if !defined S_ISCTG && defined S_IFCTG /* MassComp */
# define S_ISCTG(m) (((m) & S_IFMT) == S_IFCTG)
#endif
#endif /* __FILEMODE_H__ */

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/*
Copyright (C) 2004, 2005, 2006, 2008, 2009 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/* Internal routines for CD I/O drivers. */
#ifndef __CDIO_GENERIC_H__
#define __CDIO_GENERIC_H__
#if defined(HAVE_CONFIG_H) && !defined(LIBCDIO_CONFIG_H)
# include "config.h"
#endif
#include <cdio/cdio.h>
#include <cdio/cdtext.h>
#include <cdio/iso9660.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*!
Things common to private device structures. Even though not all
devices may have some of these fields, by listing common ones
we facilitate writing generic routines and even cut-and-paste
code.
*/
typedef struct {
char *source_name; /**< Name used in open. */
bool init; /**< True if structure has been initialized */
bool toc_init; /**< True if TOC read in */
bool b_cdtext_error; /**< True if trouble reading CD-Text */
int ioctls_debugged; /**< for debugging */
/* Only one of data_source or fd is used; fd is for CD-ROM
devices and the data_source for stream reading (bincue, nrg, toc,
network).
*/
CdioDataSource_t *data_source;
int fd; /**< File descriptor of device */
track_t i_first_track; /**< The starting track number. */
track_t i_tracks; /**< The number of tracks. */
uint8_t i_joliet_level; /**< 0 = no Joliet extensions.
1-3: Joliet level. */
iso9660_pvd_t pvd;
iso9660_svd_t svd;
CdIo_t *cdio; /**< a way to call general cdio routines. */
cdtext_t *cdtext; /**< CD-Text for disc. */
track_flags_t track_flags[CDIO_CD_MAX_TRACKS+1];
/* Memorized sense reply of the most recent SCSI command.
Recorded by driver implementations of cdio_funcs_t.run_mmc_cmd().
Read by API function mmc_get_cmd_scsi_sense().
*/
unsigned char scsi_mmc_sense[263]; /* See SPC-3 4.5.3 : 252 bytes legal
but 263 bytes possible */
int scsi_mmc_sense_valid; /* Number of valid sense bytes */
/* Memorized eventual system specific SCSI address tuple text.
Empty text means that there is no such text defined for the drive.
NULL means that the driver does not support "scsi-tuple".
To be read by cdio_get_arg("scsi-tuple").
System specific suffixes to the key may demand and eventually
guarantee a further specified format.
E.g. "scsi-tuple-linux" guarantees either "Bus,Host,Channel,Target,Lun",
or empty text, or NULL. No other forms.
*/
char *scsi_tuple;
} generic_img_private_t;
/*!
Bogus eject media when there is no ejectable media, e.g. a disk image
We always return 2. Should we also free resources?
*/
driver_return_code_t cdio_generic_unimplemented_eject_media (void *p_env);
/*!
Set the blocksize for subsequent reads.
@return -2 since it's not implemented.
*/
driver_return_code_t
cdio_generic_unimplemented_set_blocksize (void *p_user_data,
uint16_t i_blocksize);
/*!
Set the drive speed.
@return -2 since it's not implemented.
*/
driver_return_code_t cdio_generic_unimplemented_set_speed (void *p_user_data,
int i_speed);
/*!
Release and free resources associated with cd.
*/
void cdio_generic_free (void *p_env);
/*!
Initialize CD device.
*/
bool cdio_generic_init (void *p_env, int open_mode);
/*!
Reads into buf the next size bytes.
Returns -1 on error.
Is in fact libc's read().
*/
off_t cdio_generic_lseek (void *p_env, off_t offset, int whence);
/*!
Reads into buf the next size bytes.
Returns -1 on error.
Is in fact libc's read().
*/
ssize_t cdio_generic_read (void *p_env, void *p_buf, size_t size);
/*!
Reads a single form1 sector from cd device into data starting
from lsn. Returns 0 if no error.
*/
int cdio_generic_read_form1_sector (void * user_data, void *data,
lsn_t lsn);
/*!
Release and free resources associated with stream or disk image.
*/
void cdio_generic_stdio_free (void *env);
/*!
Return true if source_name could be a device containing a CD-ROM on
Win32
*/
bool cdio_is_device_win32(const char *source_name);
/*!
Return true if source_name could be a device containing a CD-ROM on
OS/2
*/
bool cdio_is_device_os2(const char *source_name);
/*!
Return true if source_name could be a device containing a CD-ROM on
most Unix servers with block and character devices.
*/
bool cdio_is_device_generic(const char *source_name);
/*!
Like above, but don't give a warning device doesn't exist.
*/
bool cdio_is_device_quiet_generic(const char *source_name);
/*!
Get cdtext information for a CdIo object .
@param obj the CD object that may contain CD-TEXT information.
@return the CD-TEXT object or NULL if obj is NULL
or CD-TEXT information does not exist.
*/
cdtext_t *get_cdtext_generic (void *p_user_data);
/*!
Return the number of of the first track.
CDIO_INVALID_TRACK is returned on error.
*/
track_t get_first_track_num_generic(void *p_user_data);
/*!
Return the number of tracks in the current medium.
*/
track_t get_num_tracks_generic(void *p_user_data);
/*!
Get disc type associated with cd object.
*/
discmode_t get_discmode_generic (void *p_user_data );
/*!
Same as above but only handles CD cases
*/
discmode_t get_discmode_cd_generic (void *p_user_data );
/*! Return number of channels in track: 2 or 4; -2 if not
implemented or -1 for error.
Not meaningful if track is not an audio track.
*/
int get_track_channels_generic(const void *p_user_data, track_t i_track);
/*! Return 1 if copy is permitted on the track, 0 if not, or -1 for error.
Is this meaningful if not an audio track?
*/
track_flag_t get_track_copy_permit_generic(void *p_user_data,
track_t i_track);
/*! Return 1 if track has pre-emphasis, 0 if not, or -1 for error.
Is this meaningful if not an audio track?
pre-emphasis is a non linear frequency response.
*/
track_flag_t get_track_preemphasis_generic(const void *p_user_data,
track_t i_track);
/*!
Read cdtext information for a CdIo object .
return true on success, false on error or CD-Text information does
not exist.
*/
uint8_t * read_cdtext_generic (void *p_env);
void set_track_flags(track_flags_t *p_track_flag, uint8_t flag);
/*! Read mode 1 or mode2 sectors (using cooked mode). */
driver_return_code_t read_data_sectors_generic (void *p_user_data,
void *p_buf, lsn_t i_lsn,
uint16_t i_blocksize,
uint32_t i_blocks);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __CDIO_GENERIC_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
Copyright (C) 2003, 2004, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STDARG_H
#include <stdarg.h>
#endif
#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif
#include <cdio/logging.h>
#include "cdio_assert.h"
#include "portable.h"
static const char _rcsid[] = "$Id: logging.c,v 1.2 2008/04/22 15:29:12 karl Exp $";
cdio_log_level_t cdio_loglevel_default = CDIO_LOG_WARN;
static void
default_cdio_log_handler (cdio_log_level_t level, const char message[])
{
switch (level)
{
case CDIO_LOG_ERROR:
if (level >= cdio_loglevel_default) {
fprintf (stderr, "**ERROR: %s\n", message);
fflush (stderr);
}
exit (EXIT_FAILURE);
break;
case CDIO_LOG_DEBUG:
if (level >= cdio_loglevel_default) {
fprintf (stdout, "--DEBUG: %s\n", message);
}
break;
case CDIO_LOG_WARN:
if (level >= cdio_loglevel_default) {
fprintf (stdout, "++ WARN: %s\n", message);
}
break;
case CDIO_LOG_INFO:
if (level >= cdio_loglevel_default) {
fprintf (stdout, " INFO: %s\n", message);
}
break;
case CDIO_LOG_ASSERT:
if (level >= cdio_loglevel_default) {
fprintf (stderr, "!ASSERT: %s\n", message);
fflush (stderr);
}
abort ();
break;
default:
cdio_assert_not_reached ();
break;
}
fflush (stdout);
}
static cdio_log_handler_t _handler = default_cdio_log_handler;
cdio_log_handler_t
cdio_log_set_handler (cdio_log_handler_t new_handler)
{
cdio_log_handler_t old_handler = _handler;
_handler = new_handler;
return old_handler;
}
static void
cdio_logv (cdio_log_level_t level, const char format[], va_list args)
{
char buf[1024] = { 0, };
static int in_recursion = 0;
if (in_recursion)
cdio_assert_not_reached ();
in_recursion = 1;
vsnprintf(buf, sizeof(buf)-1, format, args);
_handler(level, buf);
in_recursion = 0;
}
void
cdio_log (cdio_log_level_t level, const char format[], ...)
{
va_list args;
va_start (args, format);
cdio_logv (level, format, args);
va_end (args);
}
#define CDIO_LOG_TEMPLATE(level, LEVEL) \
void \
cdio_ ## level (const char format[], ...) \
{ \
va_list args; \
va_start (args, format); \
cdio_logv (CDIO_LOG_ ## LEVEL, format, args); \
va_end (args); \
}
CDIO_LOG_TEMPLATE(debug, DEBUG)
CDIO_LOG_TEMPLATE(info, INFO)
CDIO_LOG_TEMPLATE(warn, WARN)
CDIO_LOG_TEMPLATE(error, ERROR)
#undef CDIO_LOG_TEMPLATE
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
Copyright (C) 2006, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/*
This file contains definitions to fill in for differences or
deficiencies to OS or compiler irregularities. If this file is
included other routines can be more portable.
*/
#ifndef __CDIO_PORTABLE_H__
#define __CDIO_PORTABLE_H__
#if defined(HAVE_CONFIG_H) && !defined(__CDIO_CONFIG_H__)
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#if !defined(HAVE_FTRUNCATE)
# if defined (_WIN32)
# define ftruncate chsize
# endif
#endif /*HAVE_FTRUNCATE*/
#if !defined(HAVE_SNPRINTF)
# if defined (_MSC_VER)
# define snprintf _snprintf
# endif
#endif /*HAVE_SNPRINTF*/
#if !defined(HAVE_VSNPRINTF)
# if defined (_MSC_VER)
# define vsnprintf _vsnprintf
# endif
#endif /*HAVE_SNPRINTF*/
#if !defined(HAVE_DRAND48) && defined(HAVE_RAND)
# define drand48() (rand() / (double)RAND_MAX)
#endif
#endif /* __CDIO_PORTABLE_H__ */

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/*
Copyright (C) 2005, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/** \file read.h
*
* \brief sector (block, frame)-related libcdio routines.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#include <cdio/cdio.h>
#include <cdio/logging.h>
#include "cdio_private.h"
#include "cdio_assert.h"
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#define check_read_parms(p_cdio, p_buf, i_lsn) \
if (!p_cdio) return DRIVER_OP_UNINIT; \
if (!p_buf || CDIO_INVALID_LSN == i_lsn) \
return DRIVER_OP_ERROR;
#define check_lsn(i_lsn) \
check_read_parms(p_cdio, p_buf, i_lsn); \
{ \
lsn_t end_lsn = \
cdio_get_track_lsn(p_cdio, CDIO_CDROM_LEADOUT_TRACK); \
if ( i_lsn > end_lsn ) { \
cdio_info("Trying to access past end of disk lsn: %ld, end lsn: %ld", \
(long int) i_lsn, (long int) end_lsn); \
return DRIVER_OP_ERROR; \
} \
}
#define check_lsn_blocks(i_lsn, i_blocks) \
check_read_parms(p_cdio, p_buf, i_lsn); \
{ \
lsn_t end_lsn = \
cdio_get_track_lsn(p_cdio, CDIO_CDROM_LEADOUT_TRACK); \
if ( i_lsn > end_lsn ) { \
cdio_info("Trying to access past end of disk lsn: %ld, end lsn: %ld", \
(long int) i_lsn, (long int) end_lsn); \
return DRIVER_OP_ERROR; \
} \
/* Care is used in the expression below to be correct with */ \
/* respect to unsigned integers. */ \
if ( i_lsn + i_blocks > end_lsn + 1 ) { \
cdio_info("Request truncated to end disk; lsn: %ld, end lsn: %ld", \
(long int) i_lsn, (long int) end_lsn); \
i_blocks = end_lsn - i_lsn + 1; \
} \
}
/*!
lseek - reposition read/write file offset
Returns (off_t) -1 on error.
Similar to (if not the same as) libc's lseek()
*/
off_t
cdio_lseek (const CdIo_t *p_cdio, off_t offset, int whence)
{
if (!p_cdio) return DRIVER_OP_UNINIT;
if (p_cdio->op.lseek)
return (p_cdio->op.lseek) (p_cdio->env, offset, whence);
return DRIVER_OP_UNSUPPORTED;
}
/*! Reads into buf the next size bytes. Similar to (if not the
same as) libc's read(). This is a "cooked" read, or one handled by
the OS. It probably won't work on audio data. For that use
cdio_read_audio_sector(s).
@param p_cdio object to read from
@param p_buf place to read data into. The caller should make sure
this location can store at least i_size bytes.
@param i_size number of bytes to read
@return (ssize_t) -1 on error.
*/
ssize_t
cdio_read (const CdIo_t *p_cdio, void *p_buf, size_t i_size)
{
if (!p_cdio) return DRIVER_OP_UNINIT;
if (p_cdio->op.read)
return (p_cdio->op.read) (p_cdio->env, p_buf, i_size);
return DRIVER_OP_UNSUPPORTED;
}
/*!
Reads an audio sector from cd device into data starting
from lsn. Returns DRIVER_OP_SUCCESS if no error.
*/
driver_return_code_t
cdio_read_audio_sector (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn)
{
check_lsn(i_lsn);
if (p_cdio->op.read_audio_sectors)
return p_cdio->op.read_audio_sectors (p_cdio->env, p_buf, i_lsn, 1);
return DRIVER_OP_UNSUPPORTED;
}
/*!
Reads audio sectors from cd device into data starting
from lsn. Returns DRIVER_OP_SUCCESS if no error.
*/
driver_return_code_t
cdio_read_audio_sectors (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
uint32_t i_blocks)
{
check_lsn_blocks(i_lsn, i_blocks);
if (0 == i_blocks) return DRIVER_OP_SUCCESS;
if (p_cdio->op.read_audio_sectors)
return (p_cdio->op.read_audio_sectors) (p_cdio->env, p_buf, i_lsn,
i_blocks);
return DRIVER_OP_UNSUPPORTED;
}
/*!
Reads an audio sector from cd device into data starting
from lsn. Returns DRIVER_OP_SUCCESS if no error.
*/
driver_return_code_t
cdio_read_data_sectors (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
uint16_t i_blocksize, uint32_t i_blocks)
{
check_lsn(i_lsn);
if (0 == i_blocks) return DRIVER_OP_SUCCESS;
if (p_cdio->op.read_data_sectors)
return p_cdio->op.read_data_sectors (p_cdio->env, p_buf, i_lsn,
i_blocksize, i_blocks);
return DRIVER_OP_UNSUPPORTED;
}
#ifndef SEEK_SET
#define SEEK_SET 0
#endif
/*!
Reads a single mode1 form1 or form2 sector from cd device
into data starting from lsn. Returns DRIVER_OP_SUCCESS if no error.
*/
driver_return_code_t
cdio_read_mode1_sector (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
bool b_form2)
{
uint32_t size = b_form2 ? M2RAW_SECTOR_SIZE : CDIO_CD_FRAMESIZE ;
check_lsn(i_lsn);
if (p_cdio->op.read_mode1_sector) {
return p_cdio->op.read_mode1_sector(p_cdio->env, p_buf, i_lsn, b_form2);
} else if (p_cdio->op.lseek && p_cdio->op.read) {
char buf[M2RAW_SECTOR_SIZE] = { 0, };
if (0 > cdio_lseek(p_cdio, CDIO_CD_FRAMESIZE*i_lsn, SEEK_SET))
return -1;
if (0 > cdio_read(p_cdio, buf, CDIO_CD_FRAMESIZE))
return -1;
memcpy (p_buf, buf, size);
return DRIVER_OP_SUCCESS;
}
return DRIVER_OP_UNSUPPORTED;
}
/*!
Reads mode 1 sectors
@param p_cdio object to read from
@param buf place to read data into
@param lsn sector to read
@param b_form2 true for reading mode 1 form 2 sectors or false for
mode 1 form 1 sectors.
@param i_blocks number of sectors to read
*/
driver_return_code_t
cdio_read_mode1_sectors (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
bool b_form2, uint32_t i_blocks)
{
check_lsn_blocks(i_lsn, i_blocks);
if (0 == i_blocks) return DRIVER_OP_SUCCESS;
if (p_cdio->op.read_mode1_sectors)
return (p_cdio->op.read_mode1_sectors) (p_cdio->env, p_buf, i_lsn, b_form2,
i_blocks);
return DRIVER_OP_UNSUPPORTED;
}
/*!
Reads a mode 2 sector
@param p_cdio object to read from
@param buf place to read data into
@param lsn sector to read
@param b_form2 true for reading mode 2 form 2 sectors or false for
mode 2 form 1 sectors.
*/
driver_return_code_t
cdio_read_mode2_sector (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
bool b_form2)
{
check_lsn(i_lsn);
if (p_cdio->op.read_mode2_sector)
return p_cdio->op.read_mode2_sector (p_cdio->env, p_buf, i_lsn, b_form2);
/* fallback */
if (p_cdio->op.read_mode2_sectors != NULL)
return cdio_read_mode2_sectors (p_cdio, p_buf, i_lsn, b_form2, 1);
return DRIVER_OP_UNSUPPORTED;
}
/*!
Reads mode 2 sectors
@param p_cdio object to read from
@param buf place to read data into
@param lsn sector to read
@param b_form2 true for reading mode2 form 2 sectors or false for
mode 2 form 1 sectors.
@param i_blocks number of sectors to read
*/
driver_return_code_t
cdio_read_mode2_sectors (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
bool b_form2, uint32_t i_blocks)
{
check_lsn_blocks(i_lsn, i_blocks);
if (0 == i_blocks) return DRIVER_OP_SUCCESS;
if (p_cdio->op.read_mode2_sectors)
return (p_cdio->op.read_mode2_sectors) (p_cdio->env, p_buf, i_lsn,
b_form2, i_blocks);
return DRIVER_OP_UNSUPPORTED;
}
/** The special case of reading a single block is a common one so we
provide a routine for that as a convenience.
*/
driver_return_code_t
cdio_read_sector(const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
cdio_read_mode_t read_mode)
{
return cdio_read_sectors(p_cdio, p_buf, i_lsn, read_mode, 1);
}
/*!
Reads a number of sectors (AKA blocks).
@param p_buf place to read data into. The caller should make sure
this location is large enough. See below for size information.
@param read_mode the kind of "mode" to use in reading.
@param i_lsn sector to read
@param i_blocks number of sectors to read
@return DRIVER_OP_SUCCESS (0) if no error, other (negative) enumerations
are returned on error.
If read_mode is CDIO_MODE_AUDIO,
*p_buf should hold at least CDIO_FRAMESIZE_RAW * i_blocks bytes.
If read_mode is CDIO_MODE_DATA,
*p_buf should hold at least i_blocks times either ISO_BLOCKSIZE,
M1RAW_SECTOR_SIZE or M2F2_SECTOR_SIZE depending on the kind of
sector getting read. If you don't know whether you have a Mode 1/2,
Form 1/ Form 2/Formless sector best to reserve space for the maximum
which is M2RAW_SECTOR_SIZE.
If read_mode is CDIO_MODE_M2F1,
*p_buf should hold at least M2RAW_SECTOR_SIZE * i_blocks bytes.
If read_mode is CDIO_MODE_M2F2,
*p_buf should hold at least CDIO_CD_FRAMESIZE * i_blocks bytes.
*/
driver_return_code_t
cdio_read_sectors(const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
cdio_read_mode_t read_mode, uint32_t i_blocks)
{
switch(read_mode) {
case CDIO_READ_MODE_AUDIO:
return cdio_read_audio_sectors (p_cdio, p_buf, i_lsn, i_blocks);
case CDIO_READ_MODE_M1F1:
return cdio_read_mode1_sectors (p_cdio, p_buf, i_lsn, false, i_blocks);
case CDIO_READ_MODE_M1F2:
return cdio_read_mode1_sectors (p_cdio, p_buf, i_lsn, true, i_blocks);
case CDIO_READ_MODE_M2F1:
return cdio_read_mode2_sectors (p_cdio, p_buf, i_lsn, false, i_blocks);
case CDIO_READ_MODE_M2F2:
return cdio_read_mode2_sectors (p_cdio, p_buf, i_lsn, true, i_blocks);
}
/* Can't happen. Just to shut up gcc. */
return DRIVER_OP_ERROR;
}
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
Copyright (C) 2004, 2005, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#include <cdio/sector.h>
#include <cdio/util.h>
#include <cdio/logging.h>
#include "cdio_assert.h"
#include "portable.h"
#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#include <ctype.h>
static const char _rcsid[] = "$Id: sector.c,v 1.5 2005/02/06 04:20:25 rocky Exp $";
/*! String of bytes used to identify the beginning of a Mode 1 or
Mode 2 sector. */
const uint8_t CDIO_SECTOR_SYNC_HEADER[CDIO_CD_SYNC_SIZE] =
{0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0};
/* Variables to hold debugger-helping enumerations */
enum cdio_cd_enums;
enum m2_sector_enums;
lba_t
cdio_lba_to_lsn (lba_t lba)
{
if (CDIO_INVALID_LBA == lba) return CDIO_INVALID_LSN;
return lba - CDIO_PREGAP_SECTORS;
}
/*
The below is adapted from cdparanoia code which claims it is
straight from the MMC3 spec.
*/
void
cdio_lsn_to_msf (lsn_t lsn, msf_t *msf)
{
int m, s, f;
cdio_assert (msf != 0);
if ( lsn >= -CDIO_PREGAP_SECTORS ){
m = (lsn + CDIO_PREGAP_SECTORS) / CDIO_CD_FRAMES_PER_MIN;
lsn -= m * CDIO_CD_FRAMES_PER_MIN;
s = (lsn + CDIO_PREGAP_SECTORS) / CDIO_CD_FRAMES_PER_SEC;
lsn -= s * CDIO_CD_FRAMES_PER_SEC;
f = lsn + CDIO_PREGAP_SECTORS;
} else {
m = (lsn + CDIO_CD_MAX_LSN) / CDIO_CD_FRAMES_PER_MIN;
lsn -= m * (CDIO_CD_FRAMES_PER_MIN);
s = (lsn+CDIO_CD_MAX_LSN) / CDIO_CD_FRAMES_PER_SEC;
lsn -= s * CDIO_CD_FRAMES_PER_SEC;
f = lsn + CDIO_CD_MAX_LSN;
}
if (m > 99) {
cdio_warn ("number of minutes (%d) truncated to 99.", m);
m = 99;
}
msf->m = cdio_to_bcd8 (m);
msf->s = cdio_to_bcd8 (s);
msf->f = cdio_to_bcd8 (f);
}
/*!
Convert an LBA into a string representation of the MSF.
\warning cdio_lba_to_msf_str returns new allocated string */
char *
cdio_lba_to_msf_str (lba_t lba)
{
if (CDIO_INVALID_LBA == lba) {
return strdup("*INVALID");
} else {
msf_t msf;
msf.m = msf.s = msf.f = 0;
cdio_lba_to_msf (lba, &msf);
return cdio_msf_to_str(&msf);
}
}
/*!
Convert an LSN into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t
cdio_lsn_to_lba (lsn_t lsn)
{
if (CDIO_INVALID_LSN == lsn) return CDIO_INVALID_LBA;
return lsn + CDIO_PREGAP_SECTORS;
}
/*!
Convert an LBA into the corresponding MSF.
*/
void
cdio_lba_to_msf (lba_t lba, msf_t *msf)
{
cdio_assert (msf != 0);
cdio_lsn_to_msf(cdio_lba_to_lsn(lba), msf);
}
/*!
Convert a MSF into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t
cdio_msf_to_lba (const msf_t *msf)
{
uint32_t lba = 0;
cdio_assert (msf != 0);
lba = cdio_from_bcd8 (msf->m);
lba *= CDIO_CD_SECS_PER_MIN;
lba += cdio_from_bcd8 (msf->s);
lba *= CDIO_CD_FRAMES_PER_SEC;
lba += cdio_from_bcd8 (msf->f);
return lba;
}
/*!
Convert a MSF into the corresponding LSN.
CDIO_INVALID_LSN is returned if there is an error.
*/
lba_t
cdio_msf_to_lsn (const msf_t *msf)
{
return cdio_lba_to_lsn(cdio_msf_to_lba (msf));
}
/*!
Convert an LBA into a string representation of the MSF.
\warning cdio_lba_to_msf_str returns new allocated string */
char *
cdio_msf_to_str (const msf_t *msf)
{
char buf[16];
snprintf (buf, sizeof (buf), "%2.2x:%2.2x:%2.2x", msf->m, msf->s, msf->f);
return strdup (buf);
}
/*!
Convert a MSF - broken out as 3 integer components into the
corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t
cdio_msf3_to_lba (unsigned int minutes, unsigned int seconds,
unsigned int frames)
{
return ((minutes * CDIO_CD_SECS_PER_MIN + seconds) * CDIO_CD_FRAMES_PER_SEC
+ frames);
}
/*!
Convert a string of the form MM:SS:FF into the corresponding LBA.
CDIO_INVALID_LBA is returned if there is an error.
*/
lba_t
cdio_mmssff_to_lba (const char *psz_mmssff)
{
int psz_field;
lba_t ret;
char c;
if (0 == strcmp (psz_mmssff, "0"))
return 0;
c = *psz_mmssff++;
if(c >= '0' && c <= '9')
psz_field = (c - '0');
else
return CDIO_INVALID_LBA;
while(':' != (c = *psz_mmssff++)) {
if(c >= '0' && c <= '9')
psz_field = psz_field * 10 + (c - '0');
else
return CDIO_INVALID_LBA;
}
ret = cdio_msf3_to_lba (psz_field, 0, 0);
c = *psz_mmssff++;
if(c >= '0' && c <= '9')
psz_field = (c - '0');
else
return CDIO_INVALID_LBA;
if(':' != (c = *psz_mmssff++)) {
if(c >= '0' && c <= '9') {
psz_field = psz_field * 10 + (c - '0');
c = *psz_mmssff++;
if(c != ':')
return CDIO_INVALID_LBA;
}
else
return CDIO_INVALID_LBA;
}
if(psz_field >= CDIO_CD_SECS_PER_MIN)
return CDIO_INVALID_LBA;
ret += cdio_msf3_to_lba (0, psz_field, 0);
c = *psz_mmssff++;
if (isdigit(c))
psz_field = (c - '0');
else
return -1;
if('\0' != (c = *psz_mmssff++)) {
if (isdigit(c)) {
psz_field = psz_field * 10 + (c - '0');
c = *psz_mmssff++;
}
else
return CDIO_INVALID_LBA;
}
if('\0' != c)
return CDIO_INVALID_LBA;
if(psz_field >= CDIO_CD_FRAMES_PER_SEC)
return CDIO_INVALID_LBA;
ret += psz_field;
return ret;
}
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
Copyright (C) 2003, 2004, 2005, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/*! Track-related routines. */
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#include <cdio/cdio.h>
#include "cdio_private.h"
const char *track_format2str[6] =
{
"audio", "CD-i", "XA", "data", "PSX", "error"
};
/* Variables to hold debugger-helping enumerations */
enum cdio_track_enums;
/*!
Return the number of the first track.
CDIO_INVALID_TRACK is returned on error.
*/
track_t
cdio_get_first_track_num (const CdIo_t *p_cdio)
{
if (NULL == p_cdio) return CDIO_INVALID_TRACK;
if (p_cdio->op.get_first_track_num) {
return p_cdio->op.get_first_track_num (p_cdio->env);
} else {
return CDIO_INVALID_TRACK;
}
}
/*!
Return the last track number.
CDIO_INVALID_TRACK is returned on error.
*/
track_t
cdio_get_last_track_num (const CdIo_t *p_cdio)
{
if (NULL == p_cdio) return CDIO_INVALID_TRACK;
{
const track_t i_first_track = cdio_get_first_track_num(p_cdio);
if ( CDIO_INVALID_TRACK != i_first_track ) {
const track_t i_tracks = cdio_get_num_tracks(p_cdio);
if ( CDIO_INVALID_TRACK != i_tracks )
return i_first_track + i_tracks - 1;
}
return CDIO_INVALID_TRACK;
}
}
/*! Return number of channels in track: 2 or 4; -2 if not
implemented or -1 for error.
Not meaningful if track is not an audio track.
*/
int
cdio_get_track_channels(const CdIo_t *p_cdio, track_t i_track)
{
if (p_cdio->op.get_track_channels) {
return p_cdio->op.get_track_channels (p_cdio->env, i_track);
} else {
return -2;
}
}
/*! Return copy protection status on a track. Is this meaningful
if not an audio track?
*/
track_flag_t
cdio_get_track_copy_permit(const CdIo_t *p_cdio, track_t i_track)
{
if (p_cdio->op.get_track_copy_permit) {
return p_cdio->op.get_track_copy_permit (p_cdio->env, i_track);
} else {
return CDIO_TRACK_FLAG_UNKNOWN;
}
}
/*!
Get format of track.
*/
track_format_t
cdio_get_track_format(const CdIo_t *p_cdio, track_t i_track)
{
if (!p_cdio) return TRACK_FORMAT_ERROR;
if (p_cdio->op.get_track_format) {
return p_cdio->op.get_track_format (p_cdio->env, i_track);
} else {
return TRACK_FORMAT_ERROR;
}
}
/*!
Return the Joliet level recognized for p_cdio.
*/
uint8_t
cdio_get_joliet_level(const CdIo_t *p_cdio)
{
if (!p_cdio) return 0;
{
const generic_img_private_t *p_env
= (generic_img_private_t *) (p_cdio->env);
return p_env->i_joliet_level;
}
}
/*!
Return the number of tracks in the current medium.
CDIO_INVALID_TRACK is returned on error.
*/
track_t
cdio_get_num_tracks (const CdIo_t *p_cdio)
{
if (p_cdio == NULL) return CDIO_INVALID_TRACK;
if (p_cdio->op.get_num_tracks) {
return p_cdio->op.get_num_tracks (p_cdio->env);
} else {
return CDIO_INVALID_TRACK;
}
}
/*! Find the track which contans lsn.
CDIO_INVALID_TRACK is returned if the lsn outside of the CD or
if there was some error.
If the lsn is before the pregap of the first track 0 is returned.
Otherwise we return the track that spans the lsn.
*/
track_t
cdio_get_track(const CdIo_t *p_cdio, lsn_t lsn)
{
if (!p_cdio) return CDIO_INVALID_TRACK;
{
track_t i_low_track = cdio_get_first_track_num(p_cdio);
track_t i_high_track = cdio_get_last_track_num(p_cdio)+1; /* LEADOUT */
if (CDIO_INVALID_TRACK == i_low_track
|| CDIO_INVALID_TRACK == i_high_track ) return CDIO_INVALID_TRACK;
if (lsn < cdio_get_track_lsn(p_cdio, i_low_track))
return 0; /* We're in the pre-gap of first track */
if (lsn > cdio_get_track_lsn(p_cdio, i_high_track))
return CDIO_INVALID_TRACK; /* We're beyond the end. */
do {
const track_t i_mid = (i_low_track + i_high_track) / 2;
const lsn_t i_mid_lsn = cdio_get_track_lsn(p_cdio, i_mid);
if (lsn <= i_mid_lsn) i_high_track = i_mid - 1;
if (lsn >= i_mid_lsn) i_low_track = i_mid + 1;
} while ( i_low_track <= i_high_track );
return (i_low_track > i_high_track + 1)
? i_high_track + 1 : i_high_track;
}
}
/*!
Return true if we have XA data (green, mode2 form1) or
XA data (green, mode2 form2). That is track begins:
sync - header - subheader
12 4 - 8
FIXME: there's gotta be a better design for this and get_track_format?
*/
bool
cdio_get_track_green(const CdIo_t *p_cdio, track_t i_track)
{
if (p_cdio == NULL) {
return false;
}
if (p_cdio->op.get_track_green) {
return p_cdio->op.get_track_green (p_cdio->env, i_track);
} else {
return false;
}
}
/*!
Return the starting LBA for track number
track_num in cdio. Tracks numbers start at 1.
The "leadout" track is specified either by
using track_num LEADOUT_TRACK or the total tracks+1.
CDIO_INVALID_LBA is returned on error.
*/
lba_t
cdio_get_track_lba(const CdIo_t *p_cdio, track_t i_track)
{
if (!p_cdio) return CDIO_INVALID_LBA;
if (p_cdio->op.get_track_lba) {
return p_cdio->op.get_track_lba (p_cdio->env, i_track);
} else {
msf_t msf;
if (p_cdio->op.get_track_msf)
if (cdio_get_track_msf(p_cdio, i_track, &msf))
return cdio_msf_to_lba(&msf);
return CDIO_INVALID_LBA;
}
}
/*!
Return the starting LSN for track number
i_track in cdio. Tracks numbers start at 1.
The "leadout" track is specified either by
using i_track LEADOUT_TRACK or the total tracks+1.
CDIO_INVALID_LSN is returned on error.
*/
lsn_t
cdio_get_track_lsn(const CdIo_t *p_cdio, track_t i_track)
{
if (p_cdio == NULL) return CDIO_INVALID_LSN;
if (p_cdio->op.get_track_lba) {
return cdio_lba_to_lsn(p_cdio->op.get_track_lba (p_cdio->env, i_track));
} else {
msf_t msf;
if (cdio_get_track_msf(p_cdio, i_track, &msf))
return cdio_msf_to_lsn(&msf);
return CDIO_INVALID_LSN;
}
}
/*!
Return the International Standard Recording Code (ISRC) for track number
i_track in p_cdio. Track numbers start at 1.
Note: string is malloc'd so caller has to free() the returned
string when done with it.
*/
char *
cdio_get_track_isrc (const CdIo_t *p_cdio, track_t i_track)
{
if (p_cdio == NULL) return NULL;
if (p_cdio->op.get_track_isrc) {
return p_cdio->op.get_track_isrc (p_cdio->env, i_track);
} else {
return NULL;
}
}
/*!
Return the starting LBA for the pregap for track number
i_track in cdio. Track numbers start at 1.
CDIO_INVALID_LBA is returned on error.
*/
lba_t
cdio_get_track_pregap_lba(const CdIo_t *p_cdio, track_t i_track)
{
if (p_cdio == NULL) return CDIO_INVALID_LBA;
if (p_cdio->op.get_track_pregap_lba) {
return p_cdio->op.get_track_pregap_lba (p_cdio->env, i_track);
} else {
return CDIO_INVALID_LBA;
}
}
/*!
Return the starting LSN for the pregap for track number
i_track in cdio. Track numbers start at 1.
CDIO_INVALID_LSN is returned on error.
*/
lsn_t
cdio_get_track_pregap_lsn(const CdIo_t *p_cdio, track_t i_track)
{
return cdio_lba_to_lsn(cdio_get_track_pregap_lba(p_cdio, i_track));
}
/*!
Return the ending LSN for track number
i_track in cdio. CDIO_INVALID_LSN is returned on error.
*/
lsn_t
cdio_get_track_last_lsn(const CdIo_t *p_cdio, track_t i_track)
{
lsn_t lsn = cdio_get_track_lsn(p_cdio, i_track+1);
if (CDIO_INVALID_LSN == lsn) return CDIO_INVALID_LSN;
/* Safe, we've always the leadout. */
return lsn - 1;
}
/*!
Return the starting MSF (minutes/secs/frames) for track number
i_track in cdio. Track numbers start at 1.
The "leadout" track is specified either by
using i_track LEADOUT_TRACK or the total tracks+1.
False is returned if there is no track entry.
*/
bool
cdio_get_track_msf(const CdIo_t *p_cdio, track_t i_track, /*out*/ msf_t *msf)
{
if (!p_cdio) return false;
if (p_cdio->op.get_track_msf) {
return p_cdio->op.get_track_msf (p_cdio->env, i_track, msf);
} else if (p_cdio->op.get_track_lba) {
lba_t lba = p_cdio->op.get_track_lba (p_cdio->env, i_track);
if (lba == CDIO_INVALID_LBA) return false;
cdio_lba_to_msf(lba, msf);
return true;
} else {
return false;
}
}
/*! Return copy protection status on a track. Is this meaningful
if not an audio track?
*/
track_flag_t
cdio_get_track_preemphasis(const CdIo *p_cdio, track_t i_track)
{
if (p_cdio->op.get_track_preemphasis) {
return p_cdio->op.get_track_preemphasis (p_cdio->env, i_track);
} else {
return CDIO_TRACK_FLAG_UNKNOWN;
}
}
/*!
Return the number of sectors between this track an the next. This
includes any pregap sectors before the start of the next track.
Tracks start at 1.
0 is returned if there is an error.
*/
unsigned int
cdio_get_track_sec_count(const CdIo_t *p_cdio, track_t i_track)
{
const track_t i_tracks = cdio_get_num_tracks(p_cdio);
if (i_track >=1 && i_track <= i_tracks)
return ( cdio_get_track_lba(p_cdio, i_track+1)
- cdio_get_track_lba(p_cdio, i_track) );
return 0;
}

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/*
Copyright (C) 2006, 2008 Burkhard Plaum <plaum@ipf.uni-stuttgart.de>
Copyright (C) 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2012 Pete Batard <pete@akeo.ie>
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 <http://www.gnu.org/licenses/>.
*/
/* UTF-8 support */
#ifdef HAVE_CONFIG_H
# define __CDIO_CONFIG_H__ 1
# include "config.h"
#endif
#ifdef HAVE_JOLIET
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#include <cdio/utf8.h>
#include <cdio/logging.h>
#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif
// TODO: also remove the need for iconv on MinGW
#ifdef HAVE_ICONV
#include <iconv.h>
struct cdio_charset_coverter_s
{
iconv_t ic;
};
cdio_charset_coverter_t *
cdio_charset_converter_create(const char * src_charset,
const char * dst_charset)
{
cdio_charset_coverter_t * ret;
ret = calloc(1, sizeof(*ret));
ret->ic = iconv_open(dst_charset, src_charset);
return ret;
}
#if 0
static void bgav_hexdump(uint8_t * data, int len, int linebreak)
{
int i;
int bytes_written = 0;
int imax;
while(bytes_written < len)
{
imax = (bytes_written + linebreak > len) ? len - bytes_written : linebreak;
for(i = 0; i < imax; i++)
fprintf(stderr, "%02x ", data[bytes_written + i]);
for(i = imax; i < linebreak; i++)
fprintf(stderr, " ");
for(i = 0; i < imax; i++)
{
if(!(data[bytes_written + i] & 0x80) && (data[bytes_written + i] >= 32))
fprintf(stderr, "%c", data[bytes_written + i]);
else
fprintf(stderr, ".");
}
bytes_written += imax;
fprintf(stderr, "\n");
}
}
#endif
void cdio_charset_converter_destroy(cdio_charset_coverter_t*cnv)
{
iconv_close(cnv->ic);
free(cnv);
}
#define BYTES_INCREMENT 16
static bool
do_convert(iconv_t cd, char * src, int src_len,
char ** dst, int *dst_len)
{
char * ret;
char *inbuf;
char *outbuf;
int alloc_size;
int output_pos;
size_t inbytesleft;
size_t outbytesleft;
if(src_len < 0)
src_len = strlen(src);
#if 0
fprintf(stderr, "Converting:\n");
bgav_hexdump(src, src_len, 16);
#endif
alloc_size = src_len + BYTES_INCREMENT;
inbytesleft = src_len;
/* We reserve space here to add a final '\0' */
outbytesleft = alloc_size-1;
ret = malloc(alloc_size);
inbuf = src;
outbuf = ret;
while(1)
{
if(iconv(cd, (ICONV_CONST char **)&inbuf, &inbytesleft,
&outbuf, &outbytesleft) == (size_t)-1)
{
switch(errno)
{
case E2BIG:
output_pos = (int)(outbuf - ret);
alloc_size += BYTES_INCREMENT;
outbytesleft += BYTES_INCREMENT;
ret = realloc(ret, alloc_size);
if (ret == NULL)
{
cdio_warn("Can't realloc(%d).", alloc_size);
return false;
}
outbuf = ret + output_pos;
break;
default:
cdio_warn("Iconv failed: %s", strerror(errno));
if (ret != NULL)
free(ret);
return false;
break;
}
}
if(!inbytesleft)
break;
}
/* Zero terminate */
*outbuf = '\0';
/* Set return values */
*dst = ret;
if(dst_len)
*dst_len = (int)(outbuf - ret);
#if 0
fprintf(stderr, "Conversion done, src:\n");
bgav_hexdump(src, src_len, 16);
fprintf(stderr, "dst:\n");
bgav_hexdump((uint8_t*)(ret), (int)(outbuf - ret), 16);
#endif
return true;
}
bool cdio_charset_convert(cdio_charset_coverter_t*cnv,
char * src, int src_len,
char ** dst, int * dst_len)
{
return do_convert(cnv->ic, src, src_len, dst, dst_len);
}
bool cdio_charset_from_utf8(cdio_utf8_t * src, char ** dst,
int * dst_len, const char * dst_charset)
{
iconv_t ic;
bool result;
ic = iconv_open(dst_charset, "UTF-8");
result = do_convert(ic, src, -1, dst, dst_len);
iconv_close(ic);
return result;
}
bool cdio_charset_to_utf8(char *src, size_t src_len, cdio_utf8_t **dst,
const char * src_charset)
{
iconv_t ic;
bool result;
ic = iconv_open("UTF-8", src_charset);
result = do_convert(ic, src, src_len, dst, NULL);
iconv_close(ic);
return result;
}
#elif defined(_WIN32)
#include <windows.h>
#define wchar_to_utf8_no_alloc(wsrc, dest, dest_size) \
WideCharToMultiByte(CP_UTF8, 0, wsrc, -1, dest, dest_size, NULL, NULL)
#define utf8_to_wchar_no_alloc(src, wdest, wdest_size) \
MultiByteToWideChar(CP_UTF8, 0, src, -1, wdest, wdest_size)
/*
* Converts an UTF-16 string to UTF8 (allocate returned string)
* Returns NULL on error
*/
static __inline char* wchar_to_utf8(const wchar_t* wstr)
{
int size = 0;
char* str = NULL;
/* Find out the size we need to allocate for our converted string */
size = WideCharToMultiByte(CP_UTF8, 0, wstr, -1, NULL, 0, NULL, NULL);
if (size <= 1) // An empty string would be size 1
return NULL;
if ((str = (char*)calloc(size, 1)) == NULL)
return NULL;
if (wchar_to_utf8_no_alloc(wstr, str, size) != size) {
free(str);
return NULL;
}
return str;
}
/*
* Converts an UTF8 string to UTF-16 (allocate returned string)
* Returns NULL on error
*/
static __inline wchar_t* utf8_to_wchar(const char* str)
{
int size = 0;
wchar_t* wstr = NULL;
/* Find out the size we need to allocate for our converted string */
size = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
if (size <= 1) // An empty string would be size 1
return NULL;
if ((wstr = (wchar_t*)calloc(size, sizeof(wchar_t))) == NULL)
return NULL;
if (utf8_to_wchar_no_alloc(str, wstr, size) != size) {
free(wstr);
return NULL;
}
return wstr;
}
bool cdio_charset_to_utf8(char *src, size_t src_len, cdio_utf8_t **dst,
const char * src_charset)
{
wchar_t* le_src;
if (src == NULL || dst == NULL || src_charset == NULL || strcmp(src_charset, "UCS-2BE") != 0)
return false;
if (src_len == (size_t)-1) {
for (src_len = 0; ((uint16_t*)src)[src_len] !=0; src_len++);
src_len <<=2;
}
/* zero lenght is a headache (LCMapString doesn't support it)
=> eliminate this case first */
if (src_len == 0) {
*dst = (cdio_utf8_t*)malloc(1);
*dst[0] = 0;
return true;
}
le_src = (wchar_t*)malloc(src_len+2);
/* WideCharToMultiByte only takes UCS-2LE, and we are fed UCS-2BE
=> perform byte reversal */
LCMapStringW(0, LCMAP_BYTEREV, (LPCWSTR)src, src_len, le_src, src_len);
*dst = wchar_to_utf8(le_src);
free(le_src);
return (*dst != NULL);
}
#endif /* HAVE_ICONV */
#endif /* HAVE_JOLIET */

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/*
Copyright (C) 2003, 2004, 2005, 2008, 2009, 2010, 2011
Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#include <ctype.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_INTTYPES_H
#include "inttypes.h"
#endif
#include "cdio_assert.h"
#include <cdio/types.h>
#include <cdio/util.h>
#include <cdio/version.h>
size_t
_cdio_strlenv(char **str_array)
{
size_t n = 0;
cdio_assert (str_array != NULL);
while(str_array[n])
n++;
return n;
}
void
_cdio_strfreev(char **strv)
{
int n;
cdio_assert (strv != NULL);
for(n = 0; strv[n]; n++)
free(strv[n]);
free(strv);
}
char **
_cdio_strsplit(const char str[], char delim) /* fixme -- non-reentrant */
{
int n;
char **strv = NULL;
char *_str, *p;
char _delim[2] = { 0, 0 };
cdio_assert (str != NULL);
_str = strdup(str);
_delim[0] = delim;
cdio_assert (_str != NULL);
n = 1;
p = _str;
while(*p)
if (*(p++) == delim)
n++;
strv = calloc (1, sizeof (char *) * (n+1));
n = 0;
while((p = strtok(n ? NULL : _str, _delim)) != NULL)
strv[n++] = strdup(p);
free(_str);
return strv;
}
void *
_cdio_memdup (const void *mem, size_t count)
{
void *new_mem = NULL;
if (mem)
{
new_mem = calloc (1, count);
memcpy (new_mem, mem, count);
}
return new_mem;
}
char *
_cdio_strdup_upper (const char str[])
{
char *new_str = NULL;
if (str)
{
char *p;
p = new_str = strdup (str);
while (*p)
{
*p = toupper (*p);
p++;
}
}
return new_str;
}
uint8_t
cdio_to_bcd8 (uint8_t n)
{
/*cdio_assert (n < 100);*/
return ((n/10)<<4) | (n%10);
}
uint8_t
cdio_from_bcd8(uint8_t p)
{
return (0xf & p)+(10*(p >> 4));
}
const char *cdio_version_string = CDIO_VERSION;
const unsigned int libcdio_version_num = LIBCDIO_VERSION_NUM;
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\cdio\bytesex.h" />
<ClInclude Include="..\..\cdio\cdio.h" />
<ClInclude Include="..\..\cdio\iso9660.h" />
<ClInclude Include="..\..\cdio\logging.h" />
<ClInclude Include="..\..\cdio\utf8.h" />
<ClInclude Include="..\..\cdio\util.h" />
<ClInclude Include="..\..\config.h" />
<ClInclude Include="..\..\driver\cdio_assert.h" />
<ClInclude Include="..\..\driver\cdio_private.h" />
<ClInclude Include="..\..\driver\filemode.h" />
<ClInclude Include="..\..\driver\_cdio_stdio.h" />
<ClInclude Include="..\iso9660_private.h" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\iso9660.c" />
<ClCompile Include="..\iso9660_fs.c" />
<ClCompile Include="..\rock.c" />
<ClCompile Include="..\xa.c" />
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectGuid>{D4E80F35-2604-40AC-B436-97B052ECB572}</ProjectGuid>
<Keyword>Win32Proj</Keyword>
<RootNamespace>iso9660</RootNamespace>
<ProjectName>libcdio-iso9660</ProjectName>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<UseDebugLibraries>true</UseDebugLibraries>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-compile mostlyclean-generic
pdf: pdf-am
pdf-am:
ps: ps-am
ps-am:
uninstall-am:
.MAKE: install-am install-strip
.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
clean-noinstLIBRARIES ctags distclean distclean-compile \
distclean-generic distclean-tags dvi dvi-am html html-am info \
info-am install install-am install-data install-data-am \
install-dvi install-dvi-am install-exec install-exec-am \
install-html install-html-am install-info install-info-am \
install-man install-pdf install-pdf-am install-ps \
install-ps-am install-strip installcheck installcheck-am \
installdirs maintainer-clean maintainer-clean-generic \
mostlyclean mostlyclean-compile mostlyclean-generic pdf pdf-am \
ps ps-am tags uninstall uninstall-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

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src/libcdio/iso9660/iso9660.c Normal file
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src/libcdio/iso9660/iso9660_fs.c Normal file
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src/libcdio/iso9660/iso9660_private.h Normal file
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/*
Copyright (C) 2003, 2004, 2005, 2008, 2011
Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
See also iso9660.h by Eric Youngdale (1993).
Copyright 1993 Yggdrasil Computing, Incorporated
Copyright (c) 1999,2000 J. Schilling
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 <http://www.gnu.org/licenses/>.
*/
#ifndef __CDIO_ISO9660_PRIVATE_H__
#define __CDIO_ISO9660_PRIVATE_H__
#if defined(HAVE_CONFIG_H) && !defined(__CDIO_CONFIG_H__)
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#include <cdio/types.h>
#define ISO_VERSION 1
PRAGMA_BEGIN_PACKED
typedef struct iso_volume_descriptor_s {
uint8_t type; /**< 7.1.1 */
char id[5]; /**< "CD001" (ISO_STANDARD_ID) */
uint8_t version; /**< 7.1.1 */
char data[2041];
} GNUC_PACKED iso_volume_descriptor_t;
#define iso_volume_descriptor_t_SIZEOF ISO_BLOCKSIZE
#define iso9660_pvd_t_SIZEOF ISO_BLOCKSIZE
/*
* XXX JS: The next structure has an odd length!
* Some compilers (e.g. on Sun3/mc68020) padd the structures to even length.
* For this reason, we cannot use sizeof (struct iso_path_table) or
* sizeof (struct iso_directory_record) to compute on disk sizes.
* Instead, we use offsetof(..., name) and add the name size.
* See mkisofs.h
*/
/** We use this to help us look up the parent inode numbers. */
typedef struct iso_path_table_s {
uint8_t name_len; /**< 7.1.1 */
uint8_t xa_len; /**< 7.1.1 */
uint32_t extent; /**< 7.3.1/7.3.2 */
uint16_t parent; /**< 7.2.1/7.2.2 */
char name[EMPTY_ARRAY_SIZE];
} GNUC_PACKED iso_path_table_t;
#define iso_path_table_t_SIZEOF 8
#define iso9660_dir_t_SIZEOF 33
PRAGMA_END_PACKED
#endif /* __CDIO_ISO9660_PRIVATE_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

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/*
Copyright (C) 2005, 2008, 2010, 2011 Rocky Bernstein <rocky@gnu.org>
Adapted from GNU/Linux fs/isofs/rock.c (C) 1992, 1993 Eric Youngdale
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 <http://www.gnu.org/licenses/>.
*/
/* Rock Ridge Extensions to iso9660 */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#include <cdio/iso9660.h>
#include <cdio/logging.h>
#include <cdio/bytesex.h>
#include "filemode.h"
#define CDIO_MKDEV(ma,mi) ((ma)<<16 | (mi))
enum iso_rock_enums iso_rock_enums;
iso_rock_nm_flag_t iso_rock_nm_flag;
iso_rock_sl_flag_t iso_rock_sl_flag;
iso_rock_tf_flag_t iso_rock_tf_flag;
/* Our own realloc routine tailored for the iso9660_stat_t symlink
field. I can't figure out how to make realloc() work without
valgrind complaint.
*/
static bool
realloc_symlink(/*in/out*/ iso9660_stat_t *p_stat, uint8_t i_grow)
{
if (!p_stat->rr.i_symlink) {
const uint16_t i_max = 2*i_grow+1;
p_stat->rr.psz_symlink = (char *) calloc(1, i_max);
p_stat->rr.i_symlink_max = i_max;
return (NULL != p_stat->rr.psz_symlink);
} else {
unsigned int i_needed = p_stat->rr.i_symlink + i_grow ;
if ( i_needed <= p_stat->rr.i_symlink_max)
return true;
else {
char * psz_newsymlink = (char *) calloc(1, 2*i_needed);
if (!psz_newsymlink) return false;
p_stat->rr.i_symlink_max = 2*i_needed;
memcpy(psz_newsymlink, p_stat->rr.psz_symlink, p_stat->rr.i_symlink);
free(p_stat->rr.psz_symlink);
p_stat->rr.psz_symlink = psz_newsymlink;
return true;
}
}
}
/* These functions are designed to read the system areas of a directory record
* and extract relevant information. There are different functions provided
* depending upon what information we need at the time. One function fills
* out an inode structure, a second one extracts a filename, a third one
* returns a symbolic link name, and a fourth one returns the extent number
* for the file. */
#define SIG(A,B) ((A) | ((B) << 8)) /* isonum_721() */
/* This is a way of ensuring that we have something in the system
use fields that is compatible with Rock Ridge */
#define CHECK_SP(FAIL) \
if(rr->u.SP.magic[0] != 0xbe) FAIL; \
if(rr->u.SP.magic[1] != 0xef) FAIL; \
p_stat->rr.s_rock_offset = rr->u.SP.skip;
/* We define a series of macros because each function must do exactly the
same thing in certain places. We use the macros to ensure that everything
is done correctly */
#define CONTINUE_DECLS \
int cont_extent = 0, cont_offset = 0, cont_size = 0; \
void *buffer = NULL
#define CHECK_CE \
{ cont_extent = from_733(*rr->u.CE.extent); \
cont_offset = from_733(*rr->u.CE.offset); \
cont_size = from_733(*rr->u.CE.size); \
(void)cont_extent; (void)cont_offset, (void)cont_size; }
#define SETUP_ROCK_RIDGE(DE,CHR,LEN) \
{ \
LEN= sizeof(iso9660_dir_t) + DE->filename.len; \
if(LEN & 1) LEN++; \
CHR = ((unsigned char *) DE) + LEN; \
LEN = *((unsigned char *) DE) - LEN; \
if (0xff != p_stat->rr.s_rock_offset) \
{ \
LEN -= p_stat->rr.s_rock_offset; \
CHR += p_stat->rr.s_rock_offset; \
if (LEN<0) LEN=0; \
} \
}
/* Copy a long or short time from the iso_rock_tf_t into
the specified field of a iso_rock_statbuf_t.
non-paramater variables are p_stat, rr, and cnt.
*/
#define add_time(FLAG, TIME_FIELD) \
if (rr->u.TF.flags & FLAG) { \
p_stat->rr.TIME_FIELD.b_used = true; \
p_stat->rr.TIME_FIELD.b_longdate = \
(0 != (rr->u.TF.flags & ISO_ROCK_TF_LONG_FORM)); \
if (p_stat->rr.TIME_FIELD.b_longdate) { \
memcpy(&(p_stat->rr.TIME_FIELD.t.ltime), \
&(rr->u.TF.time_bytes[cnt]), \
sizeof(iso9660_ltime_t)); \
cnt += sizeof(iso9660_ltime_t); \
} else { \
memcpy(&(p_stat->rr.TIME_FIELD.t.dtime), \
&(rr->u.TF.time_bytes[cnt]), \
sizeof(iso9660_dtime_t)); \
cnt += sizeof(iso9660_dtime_t); \
} \
}
/*!
Get
@return length of name field; 0: not found, -1: to be ignored
*/
int
get_rock_ridge_filename(iso9660_dir_t * p_iso9660_dir,
/*out*/ char * psz_name,
/*in/out*/ iso9660_stat_t *p_stat)
{
int len;
unsigned char *chr;
int symlink_len = 0;
CONTINUE_DECLS;
int i_namelen = 0;
int truncate=0;
if (!p_stat || nope == p_stat->rr.b3_rock) return 0;
*psz_name = 0;
SETUP_ROCK_RIDGE(p_iso9660_dir, chr, len);
/*repeat:*/
{
iso_extension_record_t * rr;
int sig;
int rootflag;
while (len > 1){ /* There may be one byte for padding somewhere */
rr = (iso_extension_record_t *) chr;
if (rr->len == 0) goto out; /* Something got screwed up here */
sig = *chr+(*(chr+1) << 8);
chr += rr->len;
len -= rr->len;
switch(sig){
case SIG('S','P'):
CHECK_SP(goto out);
break;
case SIG('C','E'):
{
iso711_t i_fname = from_711(p_iso9660_dir->filename.len);
if ('\0' == p_iso9660_dir->filename.str[1] && 1 == i_fname)
break;
if ('\1' == p_iso9660_dir->filename.str[1] && 1 == i_fname)
break;
}
CHECK_CE;
break;
case SIG('E','R'):
p_stat->rr.b3_rock = yep;
cdio_debug("ISO 9660 Extensions: ");
{
int p;
for(p=0;p<rr->u.ER.len_id;p++) cdio_debug("%c",rr->u.ER.data[p]);
}
break;
case SIG('N','M'):
/* Alternate name */
p_stat->rr.b3_rock = yep;
if (truncate) break;
if (rr->u.NM.flags & ISO_ROCK_NM_PARENT) {
i_namelen = sizeof("..");
strncat(psz_name, "..", i_namelen);
} else if (rr->u.NM.flags & ISO_ROCK_NM_CURRENT) {
i_namelen = sizeof(".");
strncat(psz_name, ".", i_namelen);
break;
}
if (rr->u.NM.flags & ~1) {
cdio_info("Unsupported NM flag settings (%d)",rr->u.NM.flags);
break;
}
if((strlen(psz_name) + rr->len - 5) >= 254) {
truncate = 1;
break;
}
strncat(psz_name, rr->u.NM.name, rr->len - 5);
i_namelen += rr->len - 5;
break;
case SIG('P','X'):
/* POSIX file attributes */
p_stat->rr.st_mode = from_733(rr->u.PX.st_mode);
p_stat->rr.st_nlinks = from_733(rr->u.PX.st_nlinks);
p_stat->rr.st_uid = from_733(rr->u.PX.st_uid);
p_stat->rr.st_gid = from_733(rr->u.PX.st_gid);
p_stat->rr.b3_rock = yep;
break;
case SIG('S','L'):
{
/* Symbolic link */
uint8_t slen;
iso_rock_sl_part_t * p_sl;
iso_rock_sl_part_t * p_oldsl;
slen = rr->len - 5;
p_sl = &rr->u.SL.link;
p_stat->rr.i_symlink = symlink_len;
while (slen > 1){
rootflag = 0;
switch(p_sl->flags &~1){
case 0:
realloc_symlink(p_stat, p_sl->len);
memcpy(&(p_stat->rr.psz_symlink[p_stat->rr.i_symlink]),
p_sl->text, p_sl->len);
p_stat->rr.i_symlink += p_sl->len;
break;
case 4:
realloc_symlink(p_stat, 1);
p_stat->rr.psz_symlink[p_stat->rr.i_symlink++] = '.';
/* continue into next case. */
case 2:
realloc_symlink(p_stat, 1);
p_stat->rr.psz_symlink[p_stat->rr.i_symlink++] = '.';
break;
case 8:
rootflag = 1;
realloc_symlink(p_stat, 1);
p_stat->rr.psz_symlink[p_stat->rr.i_symlink++] = '/';
break;
default:
cdio_warn("Symlink component flag not implemented");
}
slen -= p_sl->len + 2;
p_oldsl = p_sl;
p_sl = (iso_rock_sl_part_t *) (((char *) p_sl) + p_sl->len + 2);
if (slen < 2) {
if (((rr->u.SL.flags & 1) != 0) && ((p_oldsl->flags & 1) == 0))
p_stat->rr.i_symlink += 1;
break;
}
/*
* If this component record isn't continued, then append a '/'.
*/
if (!rootflag && (p_oldsl->flags & 1) == 0) {
realloc_symlink(p_stat, 1);
p_stat->rr.psz_symlink[p_stat->rr.i_symlink++] = '/';
}
}
}
symlink_len = p_stat->rr.i_symlink;
realloc_symlink(p_stat, 1);
p_stat->rr.psz_symlink[symlink_len]='\0';
break;
case SIG('R','E'):
free(buffer);
return -1;
case SIG('T','F'):
/* Time stamp(s) for a file */
{
int cnt = 0;
add_time(ISO_ROCK_TF_CREATE, create);
add_time(ISO_ROCK_TF_MODIFY, modify);
add_time(ISO_ROCK_TF_ACCESS, access);
add_time(ISO_ROCK_TF_ATTRIBUTES, attributes);
add_time(ISO_ROCK_TF_BACKUP, backup);
add_time(ISO_ROCK_TF_EXPIRATION, expiration);
add_time(ISO_ROCK_TF_EFFECTIVE, effective);
p_stat->rr.b3_rock = yep;
break;
}
default:
break;
}
}
}
free(buffer);
return i_namelen; /* If 0, this file did not have a NM field */
out:
free(buffer);
return 0;
}
static int
parse_rock_ridge_stat_internal(iso9660_dir_t *p_iso9660_dir,
iso9660_stat_t *p_stat, int regard_xa)
{
int len;
unsigned char * chr;
int symlink_len = 0;
CONTINUE_DECLS;
if (nope == p_stat->rr.b3_rock) return 0;
SETUP_ROCK_RIDGE(p_iso9660_dir, chr, len);
if (regard_xa)
{
chr+=14;
len-=14;
if (len<0) len=0;
}
/* repeat:*/
{
int sig;
iso_extension_record_t * rr;
int rootflag;
while (len > 1){ /* There may be one byte for padding somewhere */
rr = (iso_extension_record_t *) chr;
if (rr->len == 0) goto out; /* Something got screwed up here */
sig = from_721(*chr);
chr += rr->len;
len -= rr->len;
switch(sig){
case SIG('S','P'):
CHECK_SP(goto out);
break;
case SIG('C','E'):
CHECK_CE;
break;
case SIG('E','R'):
p_stat->rr.b3_rock = yep;
cdio_debug("ISO 9660 Extensions: ");
{ int p;
for(p=0;p<rr->u.ER.len_id;p++) cdio_debug("%c",rr->u.ER.data[p]);
}
break;
case SIG('P','X'):
p_stat->rr.st_mode = from_733(rr->u.PX.st_mode);
p_stat->rr.st_nlinks = from_733(rr->u.PX.st_nlinks);
p_stat->rr.st_uid = from_733(rr->u.PX.st_uid);
p_stat->rr.st_gid = from_733(rr->u.PX.st_gid);
break;
case SIG('P','N'):
/* Device major,minor number */
{ int32_t high, low;
high = from_733(rr->u.PN.dev_high);
low = from_733(rr->u.PN.dev_low);
/*
* The Rock Ridge standard specifies that if sizeof(dev_t) <= 4,
* then the high field is unused, and the device number is completely
* stored in the low field. Some writers may ignore this subtlety,
* and as a result we test to see if the entire device number is
* stored in the low field, and use that.
*/
if((low & ~0xff) && high == 0) {
p_stat->rr.i_rdev = CDIO_MKDEV(low >> 8, low & 0xff);
} else {
p_stat->rr.i_rdev = CDIO_MKDEV(high, low);
}
}
break;
case SIG('T','F'):
/* Time stamp(s) for a file */
{
int cnt = 0;
add_time(ISO_ROCK_TF_CREATE, create);
add_time(ISO_ROCK_TF_MODIFY, modify);
add_time(ISO_ROCK_TF_ACCESS, access);
add_time(ISO_ROCK_TF_ATTRIBUTES, attributes);
add_time(ISO_ROCK_TF_BACKUP, backup);
add_time(ISO_ROCK_TF_EXPIRATION, expiration);
add_time(ISO_ROCK_TF_EFFECTIVE, effective);
p_stat->rr.b3_rock = yep;
break;
}
case SIG('S','L'):
{
/* Symbolic link */
uint8_t slen;
iso_rock_sl_part_t * p_sl;
iso_rock_sl_part_t * p_oldsl;
slen = rr->len - 5;
p_sl = &rr->u.SL.link;
p_stat->rr.i_symlink = symlink_len;
while (slen > 1){
rootflag = 0;
switch(p_sl->flags &~1){
case 0:
realloc_symlink(p_stat, p_sl->len);
memcpy(&(p_stat->rr.psz_symlink[p_stat->rr.i_symlink]),
p_sl->text, p_sl->len);
p_stat->rr.i_symlink += p_sl->len;
break;
case 4:
realloc_symlink(p_stat, 1);
p_stat->rr.psz_symlink[p_stat->rr.i_symlink++] = '.';
/* continue into next case. */
case 2:
realloc_symlink(p_stat, 1);
p_stat->rr.psz_symlink[p_stat->rr.i_symlink++] = '.';
break;
case 8:
rootflag = 1;
realloc_symlink(p_stat, 1);
p_stat->rr.psz_symlink[p_stat->rr.i_symlink++] = '/';
p_stat->rr.i_symlink++;
break;
default:
cdio_warn("Symlink component flag not implemented");
}
slen -= p_sl->len + 2;
p_oldsl = p_sl;
p_sl = (iso_rock_sl_part_t *) (((char *) p_sl) + p_sl->len + 2);
if (slen < 2) {
if (((rr->u.SL.flags & 1) != 0) && ((p_oldsl->flags & 1) == 0))
p_stat->rr.i_symlink += 1;
break;
}
/*
* If this component record isn't continued, then append a '/'.
*/
if (!rootflag && (p_oldsl->flags & 1) == 0) {
realloc_symlink(p_stat, 1);
p_stat->rr.psz_symlink[p_stat->rr.i_symlink++] = '/';
}
}
}
symlink_len = p_stat->rr.i_symlink;
realloc_symlink(p_stat, 1);
p_stat->rr.psz_symlink[symlink_len]='\0';
break;
case SIG('R','E'):
cdio_warn("Attempt to read p_stat for relocated directory");
goto out;
#ifdef FINISHED
case SIG('C','L'):
{
iso9660_stat_t * reloc;
ISOFS_I(p_stat)->i_first_extent = from_733(rr->u.CL.location);
reloc = isofs_iget(p_stat->rr.i_sb, p_stat->rr.i_first_extent, 0);
if (!reloc)
goto out;
p_stat->rr.st_mode = reloc->st_mode;
p_stat->rr.st_nlinks = reloc->st_nlinks;
p_stat->rr.st_uid = reloc->st_uid;
p_stat->rr.st_gid = reloc->st_gid;
p_stat->rr.i_rdev = reloc->i_rdev;
p_stat->rr.i_symlink = reloc->i_symlink;
p_stat->rr.i_blocks = reloc->i_blocks;
p_stat->rr.i_atime = reloc->i_atime;
p_stat->rr.i_ctime = reloc->i_ctime;
p_stat->rr.i_mtime = reloc->i_mtime;
iput(reloc);
}
break;
#endif
default:
break;
}
}
}
out:
free(buffer);
return 0;
}
int
parse_rock_ridge_stat(iso9660_dir_t *p_iso9660_dir,
/*out*/ iso9660_stat_t *p_stat)
{
int result;
if (!p_stat) return 0;
result = parse_rock_ridge_stat_internal(p_iso9660_dir, p_stat, 0);
/* if Rock-Ridge flag was reset and we didn't look for attributes
* behind eventual XA attributes, have a look there */
if (0xFF == p_stat->rr.s_rock_offset && nope != p_stat->rr.b3_rock) {
result = parse_rock_ridge_stat_internal(p_iso9660_dir, p_stat, 14);
}
return result;
}
#define BUF_COUNT 16
#define BUF_SIZE sizeof("drwxrwxrwx")
/* Return a pointer to a internal free buffer */
static char *
_getbuf (void)
{
static char _buf[BUF_COUNT][BUF_SIZE];
static int _i = -1;
_i++;
_i %= BUF_COUNT;
memset (_buf[_i], 0, BUF_SIZE);
return _buf[_i];
}
/*!
Returns a string which interpreting the POSIX mode st_mode.
For example:
\verbatim
drwxrws---
-rw-rw-r--
lrwxrwxrwx
\endverbatim
A description of the characters in the string follows
The 1st character is either "b" for a block device,
"c" for a character device, "d" if the entry is a directory, "l" for
a symbolic link, "p" for a pipe or FIFO, "s" for a "socket",
or "-" if none of the these.
The 2nd to 4th characters refer to permissions for a user while the
the 5th to 7th characters refer to permissions for a group while, and
the 8th to 10h characters refer to permissions for everyone.
In each of these triplets the first character (2, 5, 8) is "r" if
the entry is allowed to be read.
The second character of a triplet (3, 6, 9) is "w" if the entry is
allowed to be written.
The third character of a triplet (4, 7, 10) is "x" if the entry is
executable but not user (for character 4) or group (for characters
6) settable and "s" if the item has the corresponding user/group set.
For a directory having an executable property on ("x" or "s") means
the directory is allowed to be listed or "searched". If the execute
property is not allowed for a group or user but the corresponding
group/user is set "S" indicates this. If none of these properties
holds the "-" indicates this.
*/
const char *
iso9660_get_rock_attr_str(posix_mode_t st_mode)
{
char *result = _getbuf();
if (S_ISBLK(st_mode))
result[ 0] = 'b';
else if (S_ISDIR(st_mode))
result[ 0] = 'd';
else if (S_ISCHR(st_mode))
result[ 0] = 'c';
else if (S_ISLNK(st_mode))
result[ 0] = 'l';
else if (S_ISFIFO(st_mode))
result[ 0] = 'p';
else if (S_ISSOCK(st_mode))
result[ 0] = 's';
/* May eventually fill in others.. */
else
result[ 0] = '-';
result[ 1] = (st_mode & ISO_ROCK_IRUSR) ? 'r' : '-';
result[ 2] = (st_mode & ISO_ROCK_IWUSR) ? 'w' : '-';
if (st_mode & ISO_ROCK_ISUID)
result[ 3] = (st_mode & ISO_ROCK_IXUSR) ? 's' : 'S';
else
result[ 3] = (st_mode & ISO_ROCK_IXUSR) ? 'x' : '-';
result[ 4] = (st_mode & ISO_ROCK_IRGRP) ? 'r' : '-';
result[ 5] = (st_mode & ISO_ROCK_IWGRP) ? 'w' : '-';
if (st_mode & ISO_ROCK_ISGID)
result[ 6] = (st_mode & ISO_ROCK_IXGRP) ? 's' : 'S';
else
result[ 6] = (st_mode & ISO_ROCK_IXGRP) ? 'x' : '-';
result[ 7] = (st_mode & ISO_ROCK_IROTH) ? 'r' : '-';
result[ 8] = (st_mode & ISO_ROCK_IWOTH) ? 'w' : '-';
result[ 9] = (st_mode & ISO_ROCK_IXOTH) ? 'x' : '-';
result[11] = '\0';
return result;
}
/*!
Returns POSIX mode bitstring for a given file.
*/
mode_t
iso9660_get_posix_filemode_from_rock(const iso_rock_statbuf_t *rr)
{
return (mode_t) rr->st_mode;
}

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/*
Copyright (C) 2003, 2005, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
/*! String inside frame which identifies XA attributes. Note should
come *before* public headers which does a #define of
this name.
*/
const char ISO_XA_MARKER_STRING[] = {'C', 'D', '-', 'X', 'A', '0', '0', '1'};
/* Public headers */
#include <cdio/iso9660.h>
#include <cdio/util.h>
#include <cdio/bytesex.h>
/* Private headers */
#include "cdio_assert.h"
#include "filemode.h"
/** The below variable is trickery to force enum symbol values to be
recorded in debug symbol tables. It is used to allow one to refer
to the enumeration value names in the typedefs above in a debugger
and debugger expressions.
*/
xa_misc_enum_t debugger_xa_misc_enum;
#define BUF_COUNT 16
#define BUF_SIZE 80
/* Return a pointer to a internal free buffer */
static char *
_getbuf (void)
{
static char _buf[BUF_COUNT][BUF_SIZE];
static int _num = -1;
_num++;
_num %= BUF_COUNT;
memset (_buf[_num], 0, BUF_SIZE);
return _buf[_num];
}
/*!
Returns a string which interpreting the extended attribute xa_attr.
For example:
\verbatim
d---1xrxrxr
---2--r-r-r
-a--1xrxrxr
\endverbatim
A description of the characters in the string follows
The 1st character is either "d" if the entry is a directory, or "-" if not.
The 2nd character is either "a" if the entry is CDDA (audio), or "-" if not.
The 3rd character is either "i" if the entry is interleaved, or "-" if not.
The 4th character is either "2" if the entry is mode2 form2 or "-" if not.
The 5th character is either "1" if the entry is mode2 form1 or "-" if not.
Note that an entry will either be in mode2 form1 or mode form2. That
is you will either see "2-" or "-1" in the 4th & 5th positions.
The 6th and 7th characters refer to permissions for a user while the
the 8th and 9th characters refer to permissions for a group while, and
the 10th and 11th characters refer to permissions for a others.
In each of these pairs the first character (6, 8, 10) is "x" if the
entry is executable. For a directory this means the directory is
allowed to be listed or "searched".
The second character of a pair (7, 9, 11) is "r" if the entry is allowed
to be read.
*/
const char *
iso9660_get_xa_attr_str (uint16_t xa_attr)
{
char *result = _getbuf();
xa_attr = uint16_from_be (xa_attr);
result[ 0] = (xa_attr & XA_ATTR_DIRECTORY) ? 'd' : '-';
result[ 1] = (xa_attr & XA_ATTR_CDDA) ? 'a' : '-';
result[ 2] = (xa_attr & XA_ATTR_INTERLEAVED) ? 'i' : '-';
result[ 3] = (xa_attr & XA_ATTR_MODE2FORM2) ? '2' : '-';
result[ 4] = (xa_attr & XA_ATTR_MODE2FORM1) ? '1' : '-';
result[ 5] = (xa_attr & XA_PERM_XUSR) ? 'x' : '-';
result[ 6] = (xa_attr & XA_PERM_RUSR) ? 'r' : '-';
result[ 7] = (xa_attr & XA_PERM_XGRP) ? 'x' : '-';
result[ 8] = (xa_attr & XA_PERM_RGRP) ? 'r' : '-';
/* Hack alert: wonder if this should be ROTH and XOTH? */
result[ 9] = (xa_attr & XA_PERM_XSYS) ? 'x' : '-';
result[10] = (xa_attr & XA_PERM_RSYS) ? 'r' : '-';
result[11] = '\0';
return result;
}
iso9660_xa_t *
iso9660_xa_init (iso9660_xa_t *_xa, uint16_t uid, uint16_t gid, uint16_t attr,
uint8_t filenum)
{
cdio_assert (_xa != NULL);
_xa->user_id = uint16_to_be (uid);
_xa->group_id = uint16_to_be (gid);
_xa->attributes = uint16_to_be (attr);
_xa->signature[0] = 'X';
_xa->signature[1] = 'A';
_xa->filenum = filenum;
_xa->reserved[0]
= _xa->reserved[1]
= _xa->reserved[2]
= _xa->reserved[3]
= _xa->reserved[4] = 0x00;
return _xa;
}
/*!
Returns POSIX mode bitstring for a given file.
*/
posix_mode_t
iso9660_get_posix_filemode_from_xa(uint16_t i_perms)
{
posix_mode_t mode = 0;
if (i_perms & XA_PERM_RUSR) mode |= S_IRUSR;
if (i_perms & XA_PERM_XUSR) mode |= S_IXUSR;
#ifdef S_IRGRP
if (i_perms & XA_PERM_RGRP) mode |= S_IRGRP;
#endif
#ifdef S_IXGRP
if (i_perms & XA_PERM_XGRP) mode |= S_IXGRP;
#endif
#ifdef S_IROTH
if (i_perms & XA_PERM_ROTH) mode |= S_IROTH;
#endif
#ifdef S_IXOTH
if (i_perms & XA_PERM_XOTH) mode |= S_IXOTH;
#endif
if (i_perms & XA_ATTR_DIRECTORY) mode |= S_IFDIR;
return mode;
}

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set x; \
here=`pwd`; \
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/*
filemode.c -- make a string describing file modes
Copyright (C) 2005, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 1985, 1990, 1993, 1998-2000 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 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 <http://www.gnu.org/licenses/>.
*/
#if HAVE_CONFIG_H
# include <config.h>
# define __CDIO_CONFIG_H__ 1
#endif
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#include <cdio/udf.h>
#include "filemode.h"
/* Set the 's' and 't' flags in file attributes string CHARS,
according to the file mode BITS. */
static void
setst (mode_t bits, char *chars)
{
#ifdef S_ISUID
if (bits & S_ISUID)
{
if (chars[3] != 'x')
/* Set-uid, but not executable by owner. */
chars[3] = 'S';
else
chars[3] = 's';
}
#endif
#ifdef S_ISGID
if (bits & S_ISGID)
{
if (chars[6] != 'x')
/* Set-gid, but not executable by group. */
chars[6] = 'S';
else
chars[6] = 's';
}
#endif
#ifdef S_ISVTX
if (bits & S_ISVTX)
{
if (chars[9] != 'x')
/* Sticky, but not executable by others. */
chars[9] = 'T';
else
chars[9] = 't';
}
#endif
}
/* Return a character indicating the type of file described by
file mode BITS:
'd' for directories
'D' for doors
'b' for block special files
'c' for character special files
'n' for network special files
'm' for multiplexor files
'M' for an off-line (regular) file
'l' for symbolic links
's' for sockets
'p' for fifos
'C' for contigous data files
'-' for regular files
'?' for any other file type. */
static char
ftypelet (mode_t bits)
{
#ifdef S_ISBLK
if (S_ISBLK (bits))
return 'b';
#endif
if (S_ISCHR (bits))
return 'c';
if (S_ISDIR (bits))
return 'd';
if (S_ISREG (bits))
return '-';
#ifdef S_ISFIFO
if (S_ISFIFO (bits))
return 'p';
#endif
#ifdef S_ISLNK
if (S_ISLNK (bits))
return 'l';
#endif
#ifdef S_ISSOCK
if (S_ISSOCK (bits))
return 's';
#endif
#ifdef S_ISMPC
if (S_ISMPC (bits))
return 'm';
#endif
#ifdef S_ISNWK
if (S_ISNWK (bits))
return 'n';
#endif
#ifdef S_ISDOOR
if (S_ISDOOR (bits))
return 'D';
#endif
#ifdef S_ISCTG
if (S_ISCTG (bits))
return 'C';
#endif
/* The following two tests are for Cray DMF (Data Migration
Facility), which is a HSM file system. A migrated file has a
`st_dm_mode' that is different from the normal `st_mode', so any
tests for migrated files should use the former. */
#ifdef S_ISOFD
if (S_ISOFD (bits))
/* off line, with data */
return 'M';
#endif
#ifdef S_ISOFL
/* off line, with no data */
if (S_ISOFL (bits))
return 'M';
#endif
return '?';
}
/*! udf_mode_string - fill in string STR with an ls-style ASCII
representation of the st_mode field of file stats block STATP.
10 characters are stored in STR; no terminating null is added.
The characters stored in STR are:
0 File type. 'd' for directory, 'c' for character
special, 'b' for block special, 'm' for multiplex,
'l' for symbolic link, 's' for socket, 'p' for fifo,
'-' for regular, '?' for any other file type
1 'r' if the owner may read, '-' otherwise.
2 'w' if the owner may write, '-' otherwise.
3 'x' if the owner may execute, 's' if the file is
set-user-id, '-' otherwise.
'S' if the file is set-user-id, but the execute
bit isn't set.
4 'r' if group members may read, '-' otherwise.
5 'w' if group members may write, '-' otherwise.
6 'x' if group members may execute, 's' if the file is
set-group-id, '-' otherwise.
'S' if it is set-group-id but not executable.
7 'r' if any user may read, '-' otherwise.
8 'w' if any user may write, '-' otherwise.
9 'x' if any user may execute, 't' if the file is "sticky"
(will be retained in swap space after execution), '-'
otherwise.
'T' if the file is sticky but not executable. */
char *
udf_mode_string (mode_t i_mode, char *psz_str)
{
psz_str[ 0] = ftypelet (i_mode);
psz_str[ 1] = i_mode & S_IRUSR ? 'r' : '-';
psz_str[ 2] = i_mode & S_IWUSR ? 'w' : '-';
psz_str[ 3] = i_mode & S_IXUSR ? 'x' : '-';
psz_str[ 4] = i_mode & S_IRGRP ? 'r' : '-';
psz_str[ 5] = i_mode & S_IWGRP ? 'w' : '-';
psz_str[ 6] = i_mode & S_IXGRP ? 'x' : '-';
psz_str[ 7] = i_mode & S_IROTH ? 'r' : '-';
psz_str[ 8] = i_mode & S_IWOTH ? 'w' : '-';
psz_str[ 9] = i_mode & S_IXOTH ? 'x' : '-';
psz_str[10] = '\0';
setst (i_mode, psz_str);
return psz_str;
}

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/*
Copyright (C) 2005, 2008, 2010 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/* Access routines */
/* udf_private.h has to come first else _FILE_OFFSET_BITS are redefined in
say opensolaris. */
#include "udf_private.h"
#include <cdio/bytesex.h>
#include "filemode.h"
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
/** The below variables are trickery to force enum symbol values to be
recorded in debug symbol tables. They are used to allow one to refer
to the enumeration value names in the typedefs above in a debugger
and debugger expressions
*/
tag_id_t debug_tagid;
file_characteristics_t debug_file_characteristics;
icbtag_file_type_enum_t debug_icbtag_file_type_enum;
icbtag_flag_enum_t debug_flag_enum;
ecma_167_enum1_t debug_ecma_167_enum1;
ecma_167_timezone_enum_t debug_ecma_167_timezone_enum;
udf_enum1_t debug_udf_enum1;
/*!
Returns POSIX mode bitstring for a given file.
*/
mode_t
udf_get_posix_filemode(const udf_dirent_t *p_udf_dirent)
{
udf_file_entry_t udf_fe;
mode_t mode = 0;
if (udf_get_file_entry(p_udf_dirent, &udf_fe)) {
uint32_t i_perms;
#ifdef S_ISUID
uint16_t i_flags;
i_flags = uint16_from_le(udf_fe.icb_tag.flags);
#endif
i_perms = uint32_from_le(udf_fe.permissions);
if (i_perms & FE_PERM_U_READ) mode |= S_IRUSR;
if (i_perms & FE_PERM_U_WRITE) mode |= S_IWUSR;
if (i_perms & FE_PERM_U_EXEC) mode |= S_IXUSR;
#ifdef S_IRGRP
if (i_perms & FE_PERM_G_READ) mode |= S_IRGRP;
if (i_perms & FE_PERM_G_WRITE) mode |= S_IWGRP;
if (i_perms & FE_PERM_G_EXEC) mode |= S_IXGRP;
#endif
#ifdef S_IROTH
if (i_perms & FE_PERM_O_READ) mode |= S_IROTH;
if (i_perms & FE_PERM_O_WRITE) mode |= S_IWOTH;
if (i_perms & FE_PERM_O_EXEC) mode |= S_IXOTH;
#endif
switch (udf_fe.icb_tag.file_type) {
case ICBTAG_FILE_TYPE_DIRECTORY:
mode |= S_IFDIR;
break;
case ICBTAG_FILE_TYPE_REGULAR:
mode |= S_IFREG;
break;
#ifdef S_IFLNK
case ICBTAG_FILE_TYPE_SYMLINK:
mode |= S_IFLNK;
break;
#endif
case ICBTAG_FILE_TYPE_CHAR:
mode |= S_IFCHR;
break;
#ifdef S_IFSOCK
case ICBTAG_FILE_TYPE_SOCKET:
mode |= S_IFSOCK;
break;
#endif
case ICBTAG_FILE_TYPE_BLOCK:
mode |= S_IFBLK;
break;
default: ;
};
#ifdef S_ISUID
if (i_flags & ICBTAG_FLAG_SETUID) mode |= S_ISUID;
if (i_flags & ICBTAG_FLAG_SETGID) mode |= S_ISGID;
if (i_flags & ICBTAG_FLAG_STICKY) mode |= S_ISVTX;
#endif
}
return mode;
}
/*!
Return the partition number of the the opened udf handle. -1
Is returned if we have an error.
*/
int16_t udf_get_part_number(const udf_t *p_udf)
{
if (!p_udf) return -1;
return p_udf->i_partition;
}

267
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/*
Copyright (C) 2005, 2006, 2008, 2010 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/* Access routines */
/* udf_private.h has to come first else _FILE_OFFSET_BITS are redefined in
say opensolaris. */
#include "udf_private.h"
#include <cdio/bytesex.h>
#include "udf_fs.h"
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STDIO_H
#include <stdio.h> /* Remove when adding cdio/logging.h */
#endif
/* Useful defines */
#define MIN(a, b) (a<b) ? (a) : (b)
#define CEILING(x, y) ((x+(y-1))/y)
#define GETICB(offset) \
&p_udf_fe->u.alloc_descs[offset]
const char *
udf_get_filename(const udf_dirent_t *p_udf_dirent)
{
if (!p_udf_dirent) return NULL;
if (!p_udf_dirent->psz_name) return "..";
return p_udf_dirent->psz_name;
}
/* Copy an UDF File Entry into a Directory Entry structure. */
bool
udf_get_file_entry(const udf_dirent_t *p_udf_dirent,
/*out*/ udf_file_entry_t *p_udf_fe)
{
if (!p_udf_dirent) return false;
memcpy(p_udf_fe, &p_udf_dirent->fe, sizeof(udf_file_entry_t));
return true;
}
/*!
Return the file id descriptor of the given file.
*/
bool udf_get_fileid_descriptor(const udf_dirent_t *p_udf_dirent,
/*out*/ udf_fileid_desc_t *p_udf_fid)
{
if (!p_udf_dirent) return false;
if (!p_udf_dirent->fid) {
/* FIXME do something about trying to get the descriptor. */
return false;
}
memcpy(p_udf_fid, p_udf_dirent->fid, sizeof(udf_fileid_desc_t));
return true;
}
/*!
Return the number of hard links of the file. Return 0 if error.
*/
uint16_t udf_get_link_count(const udf_dirent_t *p_udf_dirent)
{
if (p_udf_dirent) {
return uint16_from_le(p_udf_dirent->fe.link_count);
}
return 0; /* Error. Non-error case handled above. */
}
/*!
Return the file length the file. Return 2147483647L if error.
*/
uint64_t udf_get_file_length(const udf_dirent_t *p_udf_dirent)
{
if (p_udf_dirent) {
return uint64_from_le(p_udf_dirent->fe.info_len);
}
return 2147483647L; /* Error. Non-error case handled above. */
}
/*!
Return true if the file is a directory.
*/
bool
udf_is_dir(const udf_dirent_t *p_udf_dirent)
{
return p_udf_dirent->b_dir;
}
/*
* Translate a file offset into a logical block and then into a physical
* block.
*/
static lba_t
offset_to_lba(const udf_dirent_t *p_udf_dirent, off_t i_offset,
/*out*/ lba_t *pi_lba, /*out*/ uint32_t *pi_max_size)
{
udf_t *p_udf = p_udf_dirent->p_udf;
const udf_file_entry_t *p_udf_fe = (udf_file_entry_t *)
&p_udf_dirent->fe;
const udf_icbtag_t *p_icb_tag = &p_udf_fe->icb_tag;
const uint16_t strat_type= uint16_from_le(p_icb_tag->strat_type);
if (i_offset < 0) {
cdio_warn("Negative offset value");
return CDIO_INVALID_LBA;
}
switch (strat_type) {
case 4096:
cdio_warn("Cannot deal with strategy4096 yet!");
return CDIO_INVALID_LBA;
break;
case ICBTAG_STRATEGY_TYPE_4:
{
off_t icblen = 0;
uint64_t lsector;
int ad_offset, ad_num = 0;
uint16_t addr_ilk = uint16_from_le(p_icb_tag->flags&ICBTAG_FLAG_AD_MASK);
switch (addr_ilk) {
case ICBTAG_FLAG_AD_SHORT:
{
udf_short_ad_t *p_icb;
/*
* The allocation descriptor field is filled with short_ad's.
* If the offset is beyond the current extent, look for the
* next extent.
*/
do {
i_offset -= icblen;
ad_offset = sizeof(udf_short_ad_t) * ad_num;
if (ad_offset > uint32_from_le(p_udf_fe->i_alloc_descs)) {
cdio_warn("File offset out of bounds");
return CDIO_INVALID_LBA;
}
p_icb = (udf_short_ad_t *)
GETICB( uint32_from_le(p_udf_fe->i_extended_attr)
+ ad_offset );
icblen = p_icb->len;
ad_num++;
} while(i_offset >= icblen);
lsector = (i_offset / UDF_BLOCKSIZE) + p_icb->pos;
*pi_max_size = p_icb->len;
}
break;
case ICBTAG_FLAG_AD_LONG:
{
/*
* The allocation descriptor field is filled with long_ad's
* If the i_offset is beyond the current extent, look for the
* next extent.
*/
udf_long_ad_t *p_icb;
do {
i_offset -= icblen;
ad_offset = sizeof(udf_long_ad_t) * ad_num;
if (ad_offset > uint32_from_le(p_udf_fe->i_alloc_descs)) {
cdio_warn("File offset out of bounds");
return CDIO_INVALID_LBA;
}
p_icb = (udf_long_ad_t *)
GETICB( uint32_from_le(p_udf_fe->i_extended_attr)
+ ad_offset );
icblen = p_icb->len;
ad_num++;
} while(i_offset >= icblen);
lsector = (i_offset / UDF_BLOCKSIZE) +
uint32_from_le(((udf_long_ad_t *)(p_icb))->loc.lba);
*pi_max_size = p_icb->len;
}
break;
case ICBTAG_FLAG_AD_IN_ICB:
/*
* This type means that the file *data* is stored in the
* allocation descriptor field of the file entry.
*/
*pi_max_size = 0;
cdio_warn("Don't know how to data in ICB handle yet");
return CDIO_INVALID_LBA;
case ICBTAG_FLAG_AD_EXTENDED:
cdio_warn("Don't know how to handle extended addresses yet");
return CDIO_INVALID_LBA;
default:
cdio_warn("Unsupported allocation descriptor %d", addr_ilk);
return CDIO_INVALID_LBA;
}
*pi_lba = (lba_t)lsector + p_udf->i_part_start;
if (*pi_lba < 0) {
cdio_warn("Negative LBA value");
return CDIO_INVALID_LBA;
}
return *pi_lba;
}
default:
cdio_warn("Unknown strategy type %d", strat_type);
return DRIVER_OP_ERROR;
}
}
/**
Attempts to read up to count bytes from UDF directory entry
p_udf_dirent into the buffer starting at buf. buf should be a
multiple of UDF_BLOCKSIZE bytes. Reading continues after the point
at which we last read or from the beginning the first time.
If count is zero, read() returns zero and has no other results. If
count is greater than SSIZE_MAX, the result is unspecified.
It is the caller's responsibility to ensure that count is less
than the number of blocks recorded via p_udf_dirent.
If there is an error, cast the result to driver_return_code_t for
the specific error code.
*/
ssize_t
udf_read_block(const udf_dirent_t *p_udf_dirent, void * buf, size_t count)
{
if (count == 0) return 0;
else {
driver_return_code_t ret;
uint32_t i_max_size=0;
udf_t *p_udf = p_udf_dirent->p_udf;
lba_t i_lba = offset_to_lba(p_udf_dirent, p_udf->i_position, &i_lba,
&i_max_size);
if (i_lba != CDIO_INVALID_LBA) {
uint32_t i_max_blocks = CEILING(i_max_size, UDF_BLOCKSIZE);
if ( i_max_blocks < count ) {
cdio_warn("read count %u is larger than %u extent size.",
(unsigned int)count, i_max_blocks);
cdio_warn("read count truncated to %u", (unsigned int)count);
count = i_max_blocks;
}
ret = udf_read_sectors(p_udf, buf, i_lba, count);
if (DRIVER_OP_SUCCESS == ret) {
ssize_t i_read_len = MIN(i_max_size, count * UDF_BLOCKSIZE);
p_udf->i_position += i_read_len;
return i_read_len;
}
return ret;
} else {
return DRIVER_OP_ERROR;
}
}
}

706
src/libcdio/udf/udf_fs.c Normal file
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@ -0,0 +1,706 @@
/*
Copyright (C) 2005, 2006, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
/*
* Portions copyright (c) 2001, 2002 Scott Long <scottl@freebsd.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
/* These definitions are also to make debugging easy. Note that they
have to come *before* #include <cdio/ecma_167.h> which sets
#defines for these.
*/
const char VSD_STD_ID_BEA01[] = {'B', 'E', 'A', '0', '1'};
const char VSD_STD_ID_BOOT2[] = {'B', 'O', 'O', 'T', '2'};
const char VSD_STD_ID_CD001[] = {'C', 'D', '0', '0', '1'};
const char VSD_STD_ID_CDW01[] = {'C', 'D', 'W', '0', '2'};
const char VSD_STD_ID_NSR03[] = {'N', 'S', 'R', '0', '3'};
const char VSD_STD_ID_TEA01[] = {'T', 'E', 'A', '0', '1'};
#include <cdio/bytesex.h>
#include "udf_private.h"
#include "udf_fs.h"
#include "cdio_assert.h"
/*
* The UDF specs are pretty clear on how each data structure is made
* up, but not very clear on how they relate to each other. Here is
* the skinny... This demostrates a filesystem with one file in the
* root directory. Subdirectories are treated just as normal files,
* but they have File Id Descriptors of their children as their file
* data. As for the Anchor Volume Descriptor Pointer, it can exist in
* two of the following three places: sector 256, sector n (the max
* sector of the disk), or sector n - 256. It's a pretty good bet
* that one will exist at sector 256 though. One caveat is unclosed
* CD media. For that, sector 256 cannot be written, so the Anchor
* Volume Descriptor Pointer can exist at sector 512 until the media
* is closed.
*
* Sector:
* 256:
* n: Anchor Volume Descriptor Pointer
* n - 256: |
* |
* |-->Main Volume Descriptor Sequence
* | |
* | |
* | |-->Logical Volume Descriptor
* | |
* |-->Partition Descriptor |
* | |
* | |
* |-->Fileset Descriptor
* |
* |
* |-->Root Dir File Entry
* |
* |
* |-->File data:
* File Id Descriptor
* |
* |
* |-->File Entry
* |
* |
* |-->File data
*/
static udf_dirent_t *
udf_new_dirent(udf_file_entry_t *p_udf_fe, udf_t *p_udf,
const char *psz_name, bool b_dir, bool b_parent);
/**
* Check the descriptor tag for both the correct id and correct checksum.
* Return zero if all is good, -1 if not.
*/
int
udf_checktag(const udf_tag_t *p_tag, udf_Uint16_t tag_id)
{
uint8_t *itag;
uint8_t i;
uint8_t cksum = 0;
itag = (uint8_t *)p_tag;
if (p_tag->id != tag_id)
return -1;
for (i = 0; i < 15; i++)
cksum = cksum + itag[i];
cksum = cksum - itag[4];
if (cksum == p_tag->cksum)
return 0;
return -1;
}
bool
udf_get_lba(const udf_file_entry_t *p_udf_fe,
/*out*/ uint32_t *start, /*out*/ uint32_t *end)
{
if (! p_udf_fe->i_alloc_descs)
return false;
switch (p_udf_fe->icb_tag.flags & ICBTAG_FLAG_AD_MASK) {
case ICBTAG_FLAG_AD_SHORT:
{
/* The allocation descriptor field is filled with short_ad's. */
udf_short_ad_t *p_ad = (udf_short_ad_t *)
(p_udf_fe->u.ext_attr + p_udf_fe->i_extended_attr);
*start = uint32_from_le(p_ad->pos);
*end = *start +
((uint32_from_le(p_ad->len) & UDF_LENGTH_MASK) - 1) / UDF_BLOCKSIZE;
return true;
}
break;
case ICBTAG_FLAG_AD_LONG:
{
/* The allocation descriptor field is filled with long_ad's */
udf_long_ad_t *p_ad = (udf_long_ad_t *)
(p_udf_fe->u.ext_attr + p_udf_fe->i_extended_attr);
*start = uint32_from_le(p_ad->loc.lba); /* ignore partition number */
*end = *start +
((uint32_from_le(p_ad->len) & UDF_LENGTH_MASK) - 1) / UDF_BLOCKSIZE;
return true;
}
break;
case ICBTAG_FLAG_AD_EXTENDED:
{
udf_ext_ad_t *p_ad = (udf_ext_ad_t *)
(p_udf_fe->u.ext_attr + p_udf_fe->i_extended_attr);
*start = uint32_from_le(p_ad->ext_loc.lba); /* ignore partition number */
*end = *start +
((uint32_from_le(p_ad->len) & UDF_LENGTH_MASK) - 1) / UDF_BLOCKSIZE;
return true;
}
break;
default:
return false;
}
return false;
}
#define udf_PATH_DELIMITERS "/\\"
/* Searches p_udf_dirent a directory entry called psz_token.
Note p_udf_dirent is continuously updated. If the entry is
not found p_udf_dirent is useless and thus the caller should
not use it afterwards.
*/
static
udf_dirent_t *
udf_ff_traverse(udf_dirent_t *p_udf_dirent, char *psz_token)
{
while (udf_readdir(p_udf_dirent)) {
if (strcmp(psz_token, p_udf_dirent->psz_name) == 0) {
char *next_tok = strtok(NULL, udf_PATH_DELIMITERS);
if (!next_tok)
return p_udf_dirent; /* found */
else if (p_udf_dirent->b_dir) {
udf_dirent_t * p_udf_dirent2 = udf_opendir(p_udf_dirent);
if (p_udf_dirent2) {
udf_dirent_t * p_udf_dirent3 =
udf_ff_traverse(p_udf_dirent2, next_tok);
/* if p_udf_dirent3 is null p_udf_dirent2 is free'd. */
return p_udf_dirent3;
}
}
}
}
free(p_udf_dirent->psz_name);
return NULL;
}
/* FIXME! */
#define udf_MAX_PATHLEN 2048
udf_dirent_t *
udf_fopen(udf_dirent_t *p_udf_root, const char *psz_name)
{
udf_dirent_t *p_udf_file = NULL;
if (p_udf_root) {
char tokenline[udf_MAX_PATHLEN];
char *psz_token;
/* file position must be reset when accessing a new file */
p_udf_root->p_udf->i_position = 0;
strncpy(tokenline, psz_name, udf_MAX_PATHLEN);
psz_token = strtok(tokenline, udf_PATH_DELIMITERS);
if (psz_token) {
/*** FIXME??? udf_dirent can be variable size due to the
extended attributes and descriptors. Given that, is this
correct?
*/
udf_dirent_t *p_udf_dirent =
udf_new_dirent(&p_udf_root->fe, p_udf_root->p_udf,
p_udf_root->psz_name, p_udf_root->b_dir,
p_udf_root->b_parent);
p_udf_file = udf_ff_traverse(p_udf_dirent, psz_token);
udf_dirent_free(p_udf_dirent);
}
else if ( 0 == strncmp("/", psz_name, sizeof("/")) ) {
return udf_new_dirent(&p_udf_root->fe, p_udf_root->p_udf,
p_udf_root->psz_name, p_udf_root->b_dir,
p_udf_root->b_parent);
}
}
return p_udf_file;
}
/* Convert unicode16 to 8-bit char by dripping MSB.
Wonder if iconv can be used here
*/
static int
unicode16_decode( const uint8_t *data, int i_len, char *target )
{
int p = 1, i = 0;
if( ( data[ 0 ] == 8 ) || ( data[ 0 ] == 16 ) ) do {
if( data[ 0 ] == 16 ) p++; /* Ignore MSB of unicode16 */
if( p < i_len ) {
target[ i++ ] = data[ p++ ];
}
} while( p < i_len );
target[ i ] = '\0';
return 0;
}
static udf_dirent_t *
udf_new_dirent(udf_file_entry_t *p_udf_fe, udf_t *p_udf,
const char *psz_name, bool b_dir, bool b_parent)
{
udf_dirent_t *p_udf_dirent = (udf_dirent_t *)
calloc(1, sizeof(udf_dirent_t));
if (!p_udf_dirent) return NULL;
p_udf_dirent->psz_name = strdup(psz_name);
p_udf_dirent->b_dir = b_dir;
p_udf_dirent->b_parent = b_parent;
p_udf_dirent->p_udf = p_udf;
p_udf_dirent->i_part_start = p_udf->i_part_start;
p_udf_dirent->dir_left = uint64_from_le(p_udf_fe->info_len);
memcpy(&(p_udf_dirent->fe), p_udf_fe,
sizeof(udf_file_entry_t));
udf_get_lba( p_udf_fe, &(p_udf_dirent->i_loc),
&(p_udf_dirent->i_loc_end) );
return p_udf_dirent;
}
/*!
Seek to a position i_start and then read i_blocks. Number of blocks read is
returned. One normally expects the return to be equal to i_blocks.
*/
driver_return_code_t
udf_read_sectors (const udf_t *p_udf, void *ptr, lsn_t i_start,
long i_blocks)
{
driver_return_code_t ret;
long i_read;
off_t i_byte_offset;
if (!p_udf) return 0;
/* Without the cast, i_start * UDF_BLOCKSIZE may be evaluated as 32 bit */
i_byte_offset = ((off_t)i_start) * UDF_BLOCKSIZE;
/* Since we're using SEEK_SET, the value must be positive */
if (i_byte_offset < 0) {
if (sizeof(off_t) <= 4) /* probably missing LFS */
cdio_warn("Large File Support is required to access streams of 2 GB or more");
return DRIVER_OP_BAD_PARAMETER;
}
if (p_udf->b_stream) {
ret = cdio_stream_seek (p_udf->stream, i_byte_offset, SEEK_SET);
if (DRIVER_OP_SUCCESS != ret) return ret;
i_read = cdio_stream_read (p_udf->stream, ptr, UDF_BLOCKSIZE, i_blocks);
if (i_read) return DRIVER_OP_SUCCESS;
return DRIVER_OP_ERROR;
} else {
return cdio_read_data_sectors(p_udf->cdio, ptr, i_start, UDF_BLOCKSIZE,
i_blocks);
}
}
/*!
Open an UDF for reading. Maybe in the future we will have
a mode. NULL is returned on error.
Caller must free result - use udf_close for that.
*/
udf_t *
udf_open (const char *psz_path)
{
udf_t *p_udf = (udf_t *) calloc(1, sizeof(udf_t)) ;
uint8_t data[UDF_BLOCKSIZE];
if (!p_udf) return NULL;
/* Sanity check */
cdio_assert(sizeof(udf_file_entry_t) == UDF_BLOCKSIZE);
p_udf->cdio = cdio_open(psz_path, DRIVER_UNKNOWN);
if (!p_udf->cdio) {
/* Not a CD-ROM drive or CD Image. Maybe it's a UDF file not
encapsulated as a CD-ROM Image (e.g. often .UDF or (sic) .ISO)
*/
p_udf->stream = cdio_stdio_new( psz_path );
if (!p_udf->stream)
goto error;
p_udf->b_stream = true;
}
/*
* Look for an Anchor Volume Descriptor Pointer at sector 256.
*/
if (DRIVER_OP_SUCCESS != udf_read_sectors (p_udf, &data, 256, 1) )
goto error;
memcpy(&(p_udf->anchor_vol_desc_ptr), &data, sizeof(anchor_vol_desc_ptr_t));
if (udf_checktag((udf_tag_t *)&(p_udf->anchor_vol_desc_ptr), TAGID_ANCHOR))
goto error;
/*
* Then try to find a reference to a Primary Volume Descriptor.
*/
{
const anchor_vol_desc_ptr_t *p_avdp = &p_udf->anchor_vol_desc_ptr;
const uint32_t mvds_start =
uint32_from_le(p_avdp->main_vol_desc_seq_ext.loc);
const uint32_t mvds_end = mvds_start +
(uint32_from_le(p_avdp->main_vol_desc_seq_ext.len) - 1) / UDF_BLOCKSIZE;
uint32_t i_lba;
for (i_lba = mvds_start; i_lba < mvds_end; i_lba++) {
udf_pvd_t *p_pvd = (udf_pvd_t *) &data;
if (DRIVER_OP_SUCCESS != udf_read_sectors (p_udf, p_pvd, i_lba, 1) )
goto error;
if (!udf_checktag(&p_pvd->tag, TAGID_PRI_VOL)) {
p_udf->pvd_lba = i_lba;
break;
}
}
/*
* If we couldn't find a reference, bail out.
*/
if (i_lba == mvds_end)
goto error;
}
return p_udf;
error:
cdio_stdio_destroy(p_udf->stream);
free(p_udf);
return NULL;
}
/**
* Gets the Volume Identifier string, in 8bit unicode (latin-1)
* psz_volid, place to put the string
* i_volid_size, size of the buffer volid points to
* returns the size of buffer needed for all data
*/
int
udf_get_volume_id(udf_t *p_udf, /*out*/ char *psz_volid, unsigned int i_volid)
{
uint8_t data[UDF_BLOCKSIZE];
const udf_pvd_t *p_pvd = (udf_pvd_t *) &data;
unsigned int volid_len;
/* get primary volume descriptor */
if ( DRIVER_OP_SUCCESS != udf_read_sectors(p_udf, &data, p_udf->pvd_lba, 1) )
return 0;
volid_len = p_pvd->vol_ident[UDF_VOLID_SIZE-1];
if(volid_len > UDF_VOLID_SIZE-1) {
/* this field is only UDF_VOLID_SIZE bytes something is wrong */
volid_len = UDF_VOLID_SIZE-1;
}
if(i_volid > volid_len) {
i_volid = volid_len;
}
unicode16_decode((uint8_t *) p_pvd->vol_ident, i_volid, psz_volid);
return volid_len;
}
/**
* Gets the Volume Set Identifier, as a 128-byte dstring (not decoded)
* WARNING This is not a null terminated string
* volsetid, place to put the data
* volsetid_size, size of the buffer volsetid points to
* the buffer should be >=128 bytes to store the whole volumesetidentifier
* returns the size of the available volsetid information (128)
* or 0 on error
*/
int
udf_get_volumeset_id(udf_t *p_udf, /*out*/ uint8_t *volsetid,
unsigned int i_volsetid)
{
uint8_t data[UDF_BLOCKSIZE];
const udf_pvd_t *p_pvd = (udf_pvd_t *) &data;
/* get primary volume descriptor */
if ( DRIVER_OP_SUCCESS != udf_read_sectors(p_udf, &data, p_udf->pvd_lba, 1) )
return 0;
if (i_volsetid > UDF_VOLSET_ID_SIZE) {
i_volsetid = UDF_VOLSET_ID_SIZE;
}
memcpy(volsetid, p_pvd->volset_id, i_volsetid);
return UDF_VOLSET_ID_SIZE;
}
/*!
Get the root in p_udf. If b_any_partition is false then
the root must be in the given partition.
NULL is returned if the partition is not found or a root is not found or
there is on error.
Caller must free result - use udf_dirent_free for that.
*/
udf_dirent_t *
udf_get_root (udf_t *p_udf, bool b_any_partition, partition_num_t i_partition)
{
const anchor_vol_desc_ptr_t *p_avdp = &p_udf->anchor_vol_desc_ptr;
const uint32_t mvds_start =
uint32_from_le(p_avdp->main_vol_desc_seq_ext.loc);
const uint32_t mvds_end = mvds_start +
(uint32_from_le(p_avdp->main_vol_desc_seq_ext.len) - 1) / UDF_BLOCKSIZE;
uint32_t i_lba;
uint8_t data[UDF_BLOCKSIZE];
/*
Now we have the joy of finding the Partition Descriptor and the
Logical Volume Descriptor for the Main Volume Descriptor
Sequence. Once we've got that, we use the Logical Volume
Descriptor to get a Fileset Descriptor and that has the Root
Directory File Entry.
*/
for (i_lba = mvds_start; i_lba < mvds_end; i_lba++) {
uint8_t data2[UDF_BLOCKSIZE];
partition_desc_t *p_partition = (partition_desc_t *) &data2;
if (DRIVER_OP_SUCCESS != udf_read_sectors (p_udf, p_partition, i_lba, 1) )
return NULL;
if (!udf_checktag(&p_partition->tag, TAGID_PARTITION)) {
const partition_num_t i_partition_check
= uint16_from_le(p_partition->number);
if (b_any_partition || i_partition_check == i_partition) {
/* Squirrel away some data regarding partition */
p_udf->i_partition = uint16_from_le(p_partition->number);
p_udf->i_part_start = uint32_from_le(p_partition->start_loc);
if (p_udf->lvd_lba) break;
}
} else if (!udf_checktag(&p_partition->tag, TAGID_LOGVOL)) {
/* Get fileset descriptor */
logical_vol_desc_t *p_logvol = (logical_vol_desc_t *) &data2;
bool b_valid =
UDF_BLOCKSIZE == uint32_from_le(p_logvol->logical_blocksize);
if (b_valid) {
p_udf->lvd_lba = i_lba;
p_udf->fsd_offset =
uint32_from_le(p_logvol->lvd_use.fsd_loc.loc.lba);
if (p_udf->i_part_start) break;
}
}
}
if (p_udf->lvd_lba && p_udf->i_part_start) {
udf_fsd_t *p_fsd = (udf_fsd_t *) &data;
driver_return_code_t ret =
udf_read_sectors(p_udf, p_fsd, p_udf->i_part_start + p_udf->fsd_offset,
1);
if (DRIVER_OP_SUCCESS == ret && !udf_checktag(&p_fsd->tag, TAGID_FSD)) {
udf_file_entry_t *p_udf_fe = (udf_file_entry_t *) &data;
const uint32_t parent_icb = uint32_from_le(p_fsd->root_icb.loc.lba);
/* Check partition numbers match of last-read block? */
ret = udf_read_sectors(p_udf, p_udf_fe,
p_udf->i_part_start + parent_icb, 1);
if (ret == DRIVER_OP_SUCCESS &&
!udf_checktag(&p_udf_fe->tag, TAGID_FILE_ENTRY)) {
/* Check partition numbers match of last-read block? */
/* We win! - Save root directory information. */
return udf_new_dirent(p_udf_fe, p_udf, "/", true, false );
}
}
}
return NULL;
}
#define free_and_null(x) \
free(x); \
x=NULL
/*!
Close UDF and free resources associated with p_udf.
*/
bool
udf_close (udf_t *p_udf)
{
if (!p_udf) return true;
if (p_udf->b_stream) {
cdio_stdio_destroy(p_udf->stream);
} else {
cdio_destroy(p_udf->cdio);
}
/* Get rid of root directory if allocated. */
free_and_null(p_udf);
return true;
}
udf_dirent_t *
udf_opendir(const udf_dirent_t *p_udf_dirent)
{
if (p_udf_dirent->b_dir && !p_udf_dirent->b_parent && p_udf_dirent->fid) {
udf_t *p_udf = p_udf_dirent->p_udf;
udf_file_entry_t udf_fe;
driver_return_code_t i_ret =
udf_read_sectors(p_udf, &udf_fe, p_udf->i_part_start
+ p_udf_dirent->fid->icb.loc.lba, 1);
if (DRIVER_OP_SUCCESS == i_ret
&& !udf_checktag(&udf_fe.tag, TAGID_FILE_ENTRY)) {
if (ICBTAG_FILE_TYPE_DIRECTORY == udf_fe.icb_tag.file_type) {
udf_dirent_t *p_udf_dirent_new =
udf_new_dirent(&udf_fe, p_udf, p_udf_dirent->psz_name, true, true);
return p_udf_dirent_new;
}
}
}
return NULL;
}
udf_dirent_t *
udf_readdir(udf_dirent_t *p_udf_dirent)
{
udf_t *p_udf;
if (p_udf_dirent->dir_left <= 0) {
udf_dirent_free(p_udf_dirent);
return NULL;
}
/* file position must be reset when accessing a new file */
p_udf = p_udf_dirent->p_udf;
p_udf->i_position = 0;
if (p_udf_dirent->fid) {
/* advance to next File Identifier Descriptor */
/* FIXME: need to advance file entry (fe) as well. */
uint32_t ofs = 4 *
((sizeof(*(p_udf_dirent->fid)) + p_udf_dirent->fid->i_imp_use
+ p_udf_dirent->fid->i_file_id + 3) / 4);
p_udf_dirent->fid =
(udf_fileid_desc_t *)((uint8_t *)p_udf_dirent->fid + ofs);
}
if (!p_udf_dirent->fid) {
uint32_t i_sectors =
(p_udf_dirent->i_loc_end - p_udf_dirent->i_loc + 1);
uint32_t size = UDF_BLOCKSIZE * i_sectors;
driver_return_code_t i_ret;
if (!p_udf_dirent->sector)
p_udf_dirent->sector = (uint8_t*) malloc(size);
i_ret = udf_read_sectors(p_udf, p_udf_dirent->sector,
p_udf_dirent->i_part_start+p_udf_dirent->i_loc,
i_sectors);
if (DRIVER_OP_SUCCESS == i_ret)
p_udf_dirent->fid = (udf_fileid_desc_t *) p_udf_dirent->sector;
else
p_udf_dirent->fid = NULL;
}
if (p_udf_dirent->fid && !udf_checktag(&(p_udf_dirent->fid->tag), TAGID_FID))
{
uint32_t ofs =
4 * ((sizeof(*p_udf_dirent->fid) + p_udf_dirent->fid->i_imp_use
+ p_udf_dirent->fid->i_file_id + 3) / 4);
p_udf_dirent->dir_left -= ofs;
p_udf_dirent->b_dir =
(p_udf_dirent->fid->file_characteristics & UDF_FILE_DIRECTORY) != 0;
p_udf_dirent->b_parent =
(p_udf_dirent->fid->file_characteristics & UDF_FILE_PARENT) != 0;
{
const unsigned int i_len = p_udf_dirent->fid->i_file_id;
if (DRIVER_OP_SUCCESS != udf_read_sectors(p_udf, &p_udf_dirent->fe, p_udf->i_part_start
+ p_udf_dirent->fid->icb.loc.lba, 1))
return NULL;
if (strlen(p_udf_dirent->psz_name) < i_len)
p_udf_dirent->psz_name = (char *)
realloc(p_udf_dirent->psz_name, sizeof(char)*i_len+1);
unicode16_decode(p_udf_dirent->fid->u.imp_use
+ p_udf_dirent->fid->i_imp_use,
i_len, p_udf_dirent->psz_name);
}
return p_udf_dirent;
}
return NULL;
}
/*!
free free resources associated with p_udf_dirent.
*/
bool
udf_dirent_free(udf_dirent_t *p_udf_dirent)
{
if (p_udf_dirent) {
p_udf_dirent->fid = NULL;
free_and_null(p_udf_dirent->psz_name);
free_and_null(p_udf_dirent->sector);
free_and_null(p_udf_dirent);
}
return true;
}

39
src/libcdio/udf/udf_fs.h Normal file
View file

@ -0,0 +1,39 @@
/*
$Id: udf_fs.h,v 1.3 2008/04/18 16:02:10 karl Exp $
Copyright (C) 2006, 2008 Rocky Bernstein <rockyb@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifndef __CDIO_UDF_FS_H__
#define __CDIO_UDF_FS_H__
#include <cdio/ecma_167.h>
/**
* Check the descriptor tag for both the correct id and correct checksum.
* Return zero if all is good, -1 if not.
*/
int udf_checktag(const udf_tag_t *p_tag, udf_Uint16_t tag_id);
#endif /* __CDIO_UDF_FS_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

55
src/libcdio/udf/udf_private.h Normal file
View file

@ -0,0 +1,55 @@
/*
Copyright (C) 2005, 2006, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
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 <http://www.gnu.org/licenses/>.
*/
#ifndef __CDIO_UDF_PRIVATE_H__
#define __CDIO_UDF_PRIVATE_H__
#if defined(HAVE_CONFIG_H) && !defined(LIBCDIO_CONFIG_H) && !defined(__CDIO_CONFIG_H__)
# include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#include <cdio/types.h>
#include <cdio/ecma_167.h>
#include <cdio/udf.h>
#include "_cdio_stdio.h"
/* Implementation of opaque types */
struct udf_s {
bool b_stream; /* Use stream pointer, else use p_cdio */
off_t i_position; /* Position in file if positive */
CdioDataSource_t *stream; /* Stream pointer if stream */
CdIo_t *cdio; /* Cdio pointer if read device */
anchor_vol_desc_ptr_t anchor_vol_desc_ptr;
uint32_t pvd_lba; /* sector of Primary Volume Descriptor */
partition_num_t i_partition; /* partition number */
uint32_t i_part_start; /* start of Partition Descriptor */
uint32_t lvd_lba; /* sector of Logical Volume Descriptor */
uint32_t fsd_offset; /* lba of fileset descriptor */
};
#endif /* __CDIO_UDF_PRIVATE_H__ */
/*
* Local variables:
* c-file-style: "gnu"
* tab-width: 8
* indent-tabs-mode: nil
* End:
*/

254
src/libcdio/udf/udf_time.c Normal file
View file

@ -0,0 +1,254 @@
/*
Copyright (C) 2005, 2008, 2011 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
Modified From part of the GNU C Library.
Contributed by Paul Eggert.
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 <http://www.gnu.org/licenses/>.
*/
/* Some history from the GNU/Linux kernel from which this is also taken...
dgb 10/02/98: ripped this from glibc source to help convert
timestamps to unix time
10/04/98: added new table-based lookup after seeing how ugly the
gnu code is
blf 09/27/99: ripped out all the old code and inserted new table from
John Brockmeyer (without leap second corrections)
rewrote udf_stamp_to_time and fixed timezone
accounting in udf_timespec_to_stamp.
*/
/*
* We don't take into account leap seconds. This may be correct or incorrect.
* For more NIST information (especially dealing with leap seconds), see:
* http://www.boulder.nist.gov/timefreq/pubs/bulletin/leapsecond.htm
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
# define __CDIO_CONFIG_H__ 1
#endif
#ifdef NEED_TIMEZONEVAR
#define timezonevar 1
#endif
#include "udf_private.h"
#include <cdio/udf.h>
/**
Imagine the below enum values as #define'd or constant values
rather than distinct values of an enum.
*/
enum {
HOURS_PER_DAY = 24,
SECS_PER_MINUTE = 60,
MAX_YEAR_SECONDS = 69,
DAYS_PER_YEAR = 365, /* That is, in most of the years. */
EPOCH_YEAR = 1970,
SECS_PER_HOUR = (60 * SECS_PER_MINUTE),
SECS_PER_DAY = SECS_PER_HOUR * HOURS_PER_DAY
} debug_udf_time_enum;
#ifndef __isleap
/* Nonzero if YEAR is a leap year (every 4 years,
except every 100th isn't, and every 400th is). */
#define __isleap(year) \
((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
#endif
/* How many days come before each month (0-12). */
static const unsigned short int __mon_yday[2][13] =
{
/* Normal years. */
{ 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, DAYS_PER_YEAR },
/* Leap years. */
{ 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, DAYS_PER_YEAR+1 }
};
#define SPY(y,l,s) (SECS_PER_DAY * (DAYS_PER_YEAR*y+l)+s) /* Seconds per year */
static time_t year_seconds[MAX_YEAR_SECONDS]= {
/*1970*/ SPY( 0, 0,0), SPY( 1, 0,0), SPY( 2, 0,0), SPY( 3, 1,0),
/*1974*/ SPY( 4, 1,0), SPY( 5, 1,0), SPY( 6, 1,0), SPY( 7, 2,0),
/*1978*/ SPY( 8, 2,0), SPY( 9, 2,0), SPY(10, 2,0), SPY(11, 3,0),
/*1982*/ SPY(12, 3,0), SPY(13, 3,0), SPY(14, 3,0), SPY(15, 4,0),
/*1986*/ SPY(16, 4,0), SPY(17, 4,0), SPY(18, 4,0), SPY(19, 5,0),
/*1990*/ SPY(20, 5,0), SPY(21, 5,0), SPY(22, 5,0), SPY(23, 6,0),
/*1994*/ SPY(24, 6,0), SPY(25, 6,0), SPY(26, 6,0), SPY(27, 7,0),
/*1998*/ SPY(28, 7,0), SPY(29, 7,0), SPY(30, 7,0), SPY(31, 8,0),
/*2002*/ SPY(32, 8,0), SPY(33, 8,0), SPY(34, 8,0), SPY(35, 9,0),
/*2006*/ SPY(36, 9,0), SPY(37, 9,0), SPY(38, 9,0), SPY(39,10,0),
/*2010*/ SPY(40,10,0), SPY(41,10,0), SPY(42,10,0), SPY(43,11,0),
/*2014*/ SPY(44,11,0), SPY(45,11,0), SPY(46,11,0), SPY(47,12,0),
/*2018*/ SPY(48,12,0), SPY(49,12,0), SPY(50,12,0), SPY(51,13,0),
/*2022*/ SPY(52,13,0), SPY(53,13,0), SPY(54,13,0), SPY(55,14,0),
/*2026*/ SPY(56,14,0), SPY(57,14,0), SPY(58,14,0), SPY(59,15,0),
/*2030*/ SPY(60,15,0), SPY(61,15,0), SPY(62,15,0), SPY(63,16,0),
/*2034*/ SPY(64,16,0), SPY(65,16,0), SPY(66,16,0), SPY(67,17,0),
/*2038*/ SPY(68,17,0)
};
#if defined(HAVE_TIMEZONE_VAR) && !defined(_WIN32)
extern long timezone;
#endif
time_t *
udf_stamp_to_time(time_t *dest, long int *dest_usec,
const udf_timestamp_t src)
{
int yday;
uint8_t type = src.type_tz >> 12;
int16_t offset;
if (type == 1) {
offset = src.type_tz << 4;
/* sign extent offset */
offset = (offset >> 4);
if (offset == -2047) /* unspecified offset */
offset = 0;
}
else
offset = 0;
if ((src.year < EPOCH_YEAR) ||
(src.year >= EPOCH_YEAR+MAX_YEAR_SECONDS))
{
*dest = -1;
*dest_usec = -1;
return NULL;
}
*dest = year_seconds[src.year - EPOCH_YEAR];
*dest -= offset * SECS_PER_MINUTE;
yday = ((__mon_yday[__isleap (src.year)]
[src.month-1]) + (src.day-1));
*dest += src.second +
( SECS_PER_MINUTE *
( ( (yday* HOURS_PER_DAY) + src.hour ) * 60 + src.minute ) );
*dest_usec = src.microseconds
+ (src.centiseconds * 10000)
+ (src.hundreds_of_microseconds * 100);
return dest;
}
#ifdef HAVE_STRUCT_TIMESPEC
/*!
Convert a UDF timestamp to a time_t. If microseconds are desired,
use dest_usec. The return value is the same as dest. */
udf_timestamp_t *
udf_timespec_to_stamp(const struct timespec ts, udf_timestamp_t *dest)
{
long int days, rem, y;
const unsigned short int *ip;
int16_t offset = 0;
int16_t tv_sec;
#ifdef HAVE_TIMEZONE_VAR
offset = -timezone;
#endif
if (!dest)
return dest;
dest->type_tz = 0x1000 | (offset & 0x0FFF);
tv_sec = ts.tv_sec + (offset * SECS_PER_MINUTE);
days = tv_sec / SECS_PER_DAY;
rem = tv_sec % SECS_PER_DAY;
dest->hour = rem / SECS_PER_HOUR;
rem %= SECS_PER_HOUR;
dest->minute = rem / SECS_PER_MINUTE;
dest->second = rem % SECS_PER_MINUTE;
y = EPOCH_YEAR;
#define DIV(a,b) ((a) / (b) - ((a) % (b) < 0))
#define LEAPS_THRU_END_OF(y) (DIV (y, 4) - DIV (y, 100) + DIV (y, 400))
while (days < 0 || days >= (__isleap(y) ? DAYS_PER_YEAR+1 : DAYS_PER_YEAR)) {
long int yg = y + days / DAYS_PER_YEAR - (days % DAYS_PER_YEAR < 0);
/* Adjust DAYS and Y to match the guessed year. */
days -= ((yg - y) * DAYS_PER_YEAR
+ LEAPS_THRU_END_OF (yg - 1)
- LEAPS_THRU_END_OF (y - 1));
y = yg;
}
dest->year = y;
ip = __mon_yday[__isleap(y)];
for (y = 11; days < (long int) ip[y]; --y)
continue;
days -= ip[y];
dest->month = y + 1;
dest->day = days + 1;
dest->centiseconds = ts.tv_nsec / 10000000;
dest->hundreds_of_microseconds = ( (ts.tv_nsec / 1000)
- (dest->centiseconds * 10000) ) / 100;
dest->microseconds = ( (ts.tv_nsec / 1000)
- (dest->centiseconds * 10000)
- (dest->hundreds_of_microseconds * 100) );
return dest;
}
#endif
/*!
Return the modification time of the file.
*/
time_t
udf_get_modification_time(const udf_dirent_t *p_udf_dirent)
{
if (p_udf_dirent) {
time_t ret_time;
long int usec;
udf_stamp_to_time(&ret_time, &usec, p_udf_dirent->fe.modification_time);
return ret_time;
}
return 0;
}
/*!
Return the access time of the file.
*/
time_t
udf_get_access_time(const udf_dirent_t *p_udf_dirent)
{
if (p_udf_dirent) {
time_t ret_time;
long int usec;
udf_stamp_to_time(&ret_time, &usec, p_udf_dirent->fe.access_time);
return ret_time;
}
return 0;
}
/*!
Return the attribute (most recent create or access) time of the file
*/
time_t
udf_get_attribute_time(const udf_dirent_t *p_udf_dirent)
{
if (p_udf_dirent) {
time_t ret_time;
long int usec;
udf_stamp_to_time(&ret_time, &usec, p_udf_dirent->fe.attribute_time);
return ret_time;
}
return 0;
}

4
src/license.h
View file

@ -30,6 +30,10 @@ const char* additional_copyrights =
"http://www.freedos.org\r\n"
"GNU General Public License (GPL) v2 or later, with binary redistribution allowed\r\n"
"\r\n"
"ISO extraction support from libcdio by Rocky Bernstein et al:\r\n"
"http://www.gnu.org/software/libcdio\r\n"
"GNU General Public License (GPL) v3 or later\r\n"
"\r\n"
"Syslinux support from Syslinux by H. Peter Anvin et al:\r\n"
"http://www.syslinux.org\r\n"
"GNU General Public License (GPL) v2 or later\r\n"

8
src/ms-sys/.msvc/ms-sys.vcxproj
View file

@ -122,7 +122,7 @@
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;_CRTDBG_MAP_ALLOC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>../inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
@ -142,7 +142,7 @@
</PrecompiledHeader>
<Optimization>MaxSpeed</Optimization>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>../inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
@ -157,7 +157,7 @@
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;_CRTDBG_MAP_ALLOC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>../inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
@ -177,7 +177,7 @@
</PrecompiledHeader>
<Optimization>MaxSpeed</Optimization>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>../inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>

4
src/syslinux/inttypes.h → src/msvc-missing/inttypes.h
View file

@ -6,7 +6,7 @@
/*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* Modified for libusb/MSVC: Pete Batard <pbatard@gmail.com>
* Modified for libusb/MSVC: Pete Batard <pete@akeo.com>
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
@ -29,8 +29,6 @@
#define _INTTYPES_H_
#include <stdint.h>
/* SysLinux types addon */
#include <sltypes.h>
#ifdef __cplusplus
extern "C" {

0
src/syslinux/stdint.h → src/msvc-missing/stdint.h
View file

34
src/msvc-missing/unistd.h Normal file
View file

@ -0,0 +1,34 @@
/**
* This file has no copyright assigned and is placed in the Public Domain.
* This file was originally part of the w64 mingw-runtime package.
*/
/* Workaround unistd.h for MS compilers */
#ifndef _MSC_VER
#error This header should only be used with Microsoft compilers
#endif
#include <windows.h>
#ifndef _UNISTD_H_
#define _UNISTD_H_
/* mode_t is used in the libcdio headers */
#ifndef _MODE_T_DEFINED
#define _MODE_T_DEFINED
typedef unsigned short mode_t;
#endif /* _MODE_T_DEFINED */
/* ssize_t is also not available (copy/paste from MinGW) */
#ifndef _SSIZE_T_DEFINED
#define _SSIZE_T_DEFINED
#undef ssize_t
#ifdef _WIN64
typedef __int64 ssize_t;
#else
typedef int ssize_t;
#endif /* _WIN64 */
#endif /* _SSIZE_T_DEFINED */
#endif

1
src/resource.h
View file

@ -52,6 +52,7 @@
#define IDC_PROGRESS 1012
#define IDC_DOSTYPE 1013
#define IDC_NBPASSES 1014
#define IDC_TEST 1015
#define IDC_ABOUT_LICENSE 1030
#define IDC_ABOUT_ICON 1031
#define IDC_RUFUS_BOLD 1032

7
src/rufus.c
View file

@ -1000,6 +1000,13 @@ static INT_PTR CALLBACK MainCallback(HWND hDlg, UINT message, WPARAM wParam, LPA
case IDC_ABOUT:
CreateAboutBox();
break;
case IDC_TEST:
// ExtractISO("D:\\Incoming\\GRMSDKX_EN_DVD.iso", NULL);
// ExtractISO("D:\\fd11src.iso", NULL);
// ExtractISO("D:\\Incoming\\en_windows_driver_kit_3790.iso", NULL);
// ExtractISO("D:\\Incoming\\en_windows_7_ultimate_with_sp1_x64_dvd_618240.iso", NULL);
ExtractISO("D:\\Incoming\\Windows 8 Preview\\WindowsDeveloperPreview-64bit-English-Developer.iso", NULL);
break;
case IDC_DEVICE:
switch (HIWORD(wParam)) {
case CBN_SELCHANGE:

1
src/rufus.h
View file

@ -165,6 +165,7 @@ extern void DestroyTooltip(HWND hWnd);
extern void DestroyAllTooltips(void);
extern BOOL Notification(int type, char* title, char* format, ...);
extern BOOL ExtractDOS(const char* path);
extern BOOL ExtractISO(const char* src_iso, const char* dest_dir);
extern BOOL InstallSyslinux(DWORD num, const char* drive_name);
extern void __cdecl FormatThread(void* param);
extern BOOL CreatePartition(HANDLE hDrive);

13
src/rufus.rc
View file

@ -33,7 +33,7 @@ LANGUAGE LANG_ENGLISH, SUBLANG_NEUTRAL
IDD_DIALOG DIALOGEX 12, 12, 206, 278
STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
EXSTYLE WS_EX_APPWINDOW
CAPTION "Rufus v1.0.7.118"
CAPTION "Rufus v1.0.7.119"
FONT 8, "MS Shell Dlg", 400, 0, 0x1
BEGIN
DEFPUSHBUTTON "Start",IDC_START,94,236,50,14
@ -56,6 +56,7 @@ BEGIN
CONTROL "",IDC_PROGRESS,"msctls_progress32",PBS_SMOOTH | WS_BORDER,7,210,189,9
COMBOBOX IDC_DOSTYPE,118,183,45,30,CBS_DROPDOWNLIST | NOT WS_VISIBLE | WS_VSCROLL | WS_TABSTOP
COMBOBOX IDC_NBPASSES,118,159,45,30,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
PUSHBUTTON "Test",IDC_TEST,62,236,20,14
END
IDD_ABOUTBOX DIALOGEX 0, 0, 287, 195
@ -69,7 +70,7 @@ BEGIN
DEFPUSHBUTTON "OK",IDOK,231,175,50,14,WS_GROUP
CONTROL "<a href=""http://rufus.akeo.ie"">http://rufus.akeo.ie</a>",IDC_ABOUT_RUFUS_URL,
"SysLink",WS_TABSTOP,46,47,114,9
LTEXT "Version 1.0.7 (Build 118)",IDC_STATIC,46,19,78,8
LTEXT "Version 1.0.7 (Build 119)",IDC_STATIC,46,19,78,8
PUSHBUTTON "License...",IDC_ABOUT_LICENSE,46,175,50,14,WS_GROUP
EDITTEXT IDC_ABOUT_COPYRIGHTS,46,107,235,63,ES_MULTILINE | ES_READONLY | WS_VSCROLL
LTEXT "Report bugs or request enhancements at:",IDC_STATIC,46,66,187,8
@ -207,8 +208,8 @@ END
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,7,118
PRODUCTVERSION 1,0,7,118
FILEVERSION 1,0,7,119
PRODUCTVERSION 1,0,7,119
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@ -225,13 +226,13 @@ BEGIN
BEGIN
VALUE "CompanyName", "akeo.ie"
VALUE "FileDescription", "Rufus"
VALUE "FileVersion", "1.0.7.118"
VALUE "FileVersion", "1.0.7.119"
VALUE "InternalName", "Rufus"
VALUE "LegalCopyright", "© 2011 Pete Batard (GPL v3)"
VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
VALUE "OriginalFilename", "rufus.exe"
VALUE "ProductName", "Rufus"
VALUE "ProductVersion", "1.0.7.118"
VALUE "ProductVersion", "1.0.7.119"
END
END
BLOCK "VarFileInfo"

16
src/syslinux/libfat/.msvc/libfat.vcxproj
View file

@ -96,8 +96,8 @@
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>inline=__inline;_CRTDBG_MAP_ALLOC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..\..\msvc-missing;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>
@ -116,8 +116,8 @@
</PrecompiledHeader>
<Optimization>MaxSpeed</Optimization>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>inline=__inline;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..\..\msvc-missing;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>
@ -131,8 +131,8 @@
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>inline=__inline;_CRTDBG_MAP_ALLOC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..\..\msvc-missing;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>
@ -151,8 +151,8 @@
</PrecompiledHeader>
<Optimization>MaxSpeed</Optimization>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>inline=__inline;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..\..\msvc-missing;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>

4
src/syslinux/libfat/.msvc/libfat_sources
View file

@ -1,8 +1,8 @@
TARGETNAME=libfat
TARGETTYPE=LIBRARY
INCLUDES=$(DDK_INC_PATH);..
C_DEFINES=$(C_DEFINES) /DDDKBUILD /DUNICODE /D_UNICODE /DISOLATION_AWARE_ENABLED
INCLUDES=$(DDK_INC_PATH);..\..\msvc-missing
C_DEFINES=$(C_DEFINES) /Dinline=__inline /DDDKBUILD /DUNICODE /D_UNICODE /DISOLATION_AWARE_ENABLED
!IFNDEF MSC_WARNING_LEVEL
MSC_WARNING_LEVEL=/W3

16
src/syslinux/libinstaller/.msvc/libinstaller.vcxproj
View file

@ -94,8 +94,8 @@
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>inline=__inline;_CRTDBG_MAP_ALLOC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..\..\msvc-missing;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>
@ -114,8 +114,8 @@
</PrecompiledHeader>
<Optimization>MaxSpeed</Optimization>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>inline=__inline;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..\..\msvc-missing;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>
@ -129,8 +129,8 @@
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>inline=__inline;_CRTDBG_MAP_ALLOC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..\..\msvc-missing;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>
@ -149,8 +149,8 @@
</PrecompiledHeader>
<Optimization>MaxSpeed</Optimization>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;ISOLATION_AWARE_ENABLED;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<PreprocessorDefinitions>inline=__inline;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;..\..\..\msvc-missing;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
</ClCompile>

4
src/syslinux/libinstaller/.msvc/libinstaller_sources
View file

@ -1,8 +1,8 @@
TARGETNAME=libinstaller
TARGETTYPE=LIBRARY
INCLUDES=$(DDK_INC_PATH);..
C_DEFINES=$(C_DEFINES) /DDDKBUILD /DUNICODE /D_UNICODE /DISOLATION_AWARE_ENABLED
INCLUDES=$(DDK_INC_PATH);..\..\msvc-missing
C_DEFINES=$(C_DEFINES) /Dinline=__inline /DDDKBUILD /DUNICODE /D_UNICODE /DISOLATION_AWARE_ENABLED
!IFNDEF MSC_WARNING_LEVEL
MSC_WARNING_LEVEL=/W3

45
wdk_build.cmd
View file

@ -55,6 +55,51 @@ copy obj%BUILD_ALT_DIR%\%ARCH_DIR%\libinstaller.lib . >NUL 2>&1
if EXIST Makefile.hide ren Makefile.hide Makefile
if EXIST sources del sources >NUL 2>&1
::# libcdio iso9660 Library
cd ..\..\libcdio\iso9660
if EXIST Makefile ren Makefile Makefile.hide
copy .msvc\iso9660_sources sources >NUL 2>&1
@echo on
%BUILD_CMD%
@echo off
if errorlevel 1 goto builderror
copy obj%BUILD_ALT_DIR%\%ARCH_DIR%\iso9660.lib . >NUL 2>&1
if EXIST Makefile.hide ren Makefile.hide Makefile
if EXIST sources del sources >NUL 2>&1
::# libcdio udf Library
cd ..\udf
if EXIST Makefile ren Makefile Makefile.hide
copy .msvc\udf_sources sources >NUL 2>&1
@echo on
%BUILD_CMD%
@echo off
if errorlevel 1 goto builderror
copy obj%BUILD_ALT_DIR%\%ARCH_DIR%\udf.lib . >NUL 2>&1
if EXIST Makefile.hide ren Makefile.hide Makefile
if EXIST sources del sources >NUL 2>&1
::# libcdio driver Library
cd ..\driver
if EXIST Makefile ren Makefile Makefile.hide
copy .msvc\driver_sources sources >NUL 2>&1
@echo on
%BUILD_CMD%
@echo off
if errorlevel 1 goto builderror
copy obj%BUILD_ALT_DIR%\%ARCH_DIR%\driver.lib . >NUL 2>&1
if EXIST Makefile.hide ren Makefile.hide Makefile
if EXIST sources del sources >NUL 2>&1
::# Rufus Application
cd ..\..
if EXIST Makefile ren Makefile Makefile.hide