diff options
| author | Martin Matuska <mm@FreeBSD.org> | 2016-05-11 10:10:11 +0000 |
|---|---|---|
| committer | Martin Matuska <mm@FreeBSD.org> | 2016-05-11 10:10:11 +0000 |
| commit | 8c8f03ca5b7f1f0d07c23e7c354a45b7c95335f0 (patch) | |
| tree | 6dbaec0a9141562742e447716c2fed6e53d97c6d | |
| parent | 43341e7cf4b9eee3ead77da04edc14370fe5b166 (diff) | |
Keep full libarchive distribution in vendor branch (prep for 3.2.0 update)
Notes
Notes:
svn path=/vendor/libarchive/dist/; revision=299422
84 files changed, 20797 insertions, 0 deletions
diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 000000000000..496519561edf --- /dev/null +++ b/.gitattributes @@ -0,0 +1,4 @@ +.git* export-ignore + +*.sh crlf=input +config.rpath crlf=input diff --git a/.gitignore b/.gitignore new file mode 100644 index 000000000000..3609145920ca --- /dev/null +++ b/.gitignore @@ -0,0 +1,84 @@ +*.o +*.exe +*.lo +*.cmake +.libs/ +Makefile +Makefile.in +aclocal.m4 +autom4te.cache/ +bsdcpio +bsdcpio_test +bsdtar +bsdtar_test +build/autoconf/compile +build/autoconf/config.guess +build/autoconf/config.sub +build/autoconf/depcomp +build/autoconf/install-sh +build/autoconf/libtool.m4 +build/autoconf/ltmain.sh +build/autoconf/ltoptions.m4 +build/autoconf/ltsugar.m4 +build/autoconf/ltversion.m4 +build/autoconf/lt~obsolete.m4 +build/autoconf/missing +build/pkgconfig/libarchive.pc +config.h +config.h.in +config.h.in~ +config.log +config.status +configure +cpio/.deps/ +cpio/.dirstamp +cpio/test/.deps/ +cpio/test/.dirstamp +cpio/test/list.h +libarchive.la +libarchive/.deps/ +libarchive/.dirstamp +libarchive/test/.deps/ +libarchive/test/.dirstamp +libarchive/test/list.h +libarchive_fe.la +libarchive_fe/.deps/ +libarchive_fe/.dirstamp +libarchive_test +libtool +stamp-h1 +tar/.deps/ +tar/.dirstamp +tar/test/.deps/ +tar/test/.dirstamp +tar/test/list.h +CMakeCache.txt +CMakeFiles/ +DartConfiguration.tcl +cmake.tmp/ +cpio/CMakeFiles/ +cpio/test/CMakeFiles/ +libarchive/CMakeFiles/ +libarchive/test/CMakeFiles/ +tar/CMakeFiles/ +tar/test/CMakeFiles/ +test_utils/.deps/ +test_utils/.dirstamp + +doc/html/*.html +doc/man/*.1 +doc/man/*.3 +doc/man/*.5 +doc/pdf/*.pdf +doc/text/*.txt +doc/wiki/*.wiki + +libarchive-*.tar.gz +libarchive-*.zip + +Testing/ +libarchive/libarchive.a +libarchive/libarchive.so +libarchive/libarchive.so.* + +.DS_Store diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 000000000000..2cdb9fb48585 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,1525 @@ +# +CMAKE_MINIMUM_REQUIRED(VERSION 2.8.6 FATAL_ERROR) +# +PROJECT(libarchive C) +# +SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/build/cmake") +if(NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY) + set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${libarchive_BINARY_DIR}/bin) +endif() +# +# Set the Build type for make based generators. +# You can choose following types: +# Debug : Debug build +# Release : Release build +# RelWithDebInfo : Release build with Debug Info +# MinSizeRel : Release Min Size build +IF(NOT CMAKE_BUILD_TYPE) + SET(CMAKE_BUILD_TYPE "Release" CACHE STRING "Build Type" FORCE) +ENDIF(NOT CMAKE_BUILD_TYPE) +# Set a value type to properly display CMAKE_BUILD_TYPE on GUI if the +# value type is "UNINITIALIZED". +GET_PROPERTY(cached_type CACHE CMAKE_BUILD_TYPE PROPERTY TYPE) +IF("${cached_type}" STREQUAL "UNINITIALIZED") + SET(CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}" CACHE STRING "Build Type" FORCE) +ENDIF("${cached_type}" STREQUAL "UNINITIALIZED") +# Check the Build Type. +IF(NOT "${CMAKE_BUILD_TYPE}" + MATCHES "^(Debug|Release|RelWithDebInfo|MinSizeRel)\$") + MESSAGE(FATAL_ERROR + "Unknown keyword for CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}\n" + "Acceptable keywords: Debug,Release,RelWithDebInfo,MinSizeRel") +ENDIF(NOT "${CMAKE_BUILD_TYPE}" + MATCHES "^(Debug|Release|RelWithDebInfo|MinSizeRel)\$") + +# On MacOS, prefer MacPorts libraries to system libraries. +# I haven't come up with a compelling argument for this to be conditional. +list(APPEND CMAKE_PREFIX_PATH /opt/local) + +# +# Version - read from 'version' file. +# +FILE(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/build/version _version) +STRING(REGEX REPLACE + "^([0-9])[0-9][0-9][0-9][0-9][0-9][0-9][a-z]?$" "\\1" _major ${_version}) +STRING(REGEX REPLACE + "^[0-9]([0-9][0-9][0-9])[0-9][0-9][0-9][a-z]?$" "\\1" _minor ${_version}) +STRING(REGEX REPLACE + "^[0-9][0-9][0-9][0-9]([0-9][0-9][0-9])[a-z]?$" "\\1" _revision ${_version}) +STRING(REGEX REPLACE + "^[0-9][0-9][0-9][0-9][0-9][0-9][0-9]([a-z]?)$" "\\1" _quality ${_version}) +SET(_version_number ${_major}${_minor}${_revision}) +STRING(REGEX REPLACE "[0]*([^0]*[0-9])$" "\\1" _trimmed_minor ${_minor}) +STRING(REGEX REPLACE "[0]*([^0]*[0-9])$" "\\1" _trimmed_revision ${_revision}) +# +SET(VERSION "${_major}.${_trimmed_minor}.${_trimmed_revision}${_quality}") +SET(BSDCPIO_VERSION_STRING "${VERSION}") +SET(BSDTAR_VERSION_STRING "${VERSION}") +SET(LIBARCHIVE_VERSION_NUMBER "${_version_number}") +SET(LIBARCHIVE_VERSION_STRING "${VERSION}") + +# INTERFACE_VERSION increments with every release +# libarchive 2.7 == interface version 9 = 2 + 7 +# libarchive 2.8 == interface version 10 = 2 + 8 +# libarchive 2.9 == interface version 11 = 2 + 9 +# libarchive 3.0 == interface version 12 +# libarchive 3.1 == interface version 13 +math(EXPR INTERFACE_VERSION "13 + ${_minor}") + +# Set SOVERSION == Interface version +# ?? Should there be more here ?? +SET(SOVERSION "${INTERFACE_VERSION}") + +# Enalbe CMAKE_PUSH_CHECK_STATE() and CMAKE_POP_CHECK_STATE() macros +# saving and restoring the state of the variables. +INCLUDE(CMakePushCheckState) + +# Initialize the state of the variables. This initialization is not +# necessary but this shows you what value the variables initially have. +SET(CMAKE_REQUIRED_DEFINITIONS) +SET(CMAKE_REQUIRED_INCLUDES) +SET(CMAKE_REQUIRED_LIBRARIES) +SET(CMAKE_REQUIRED_FLAGS) + +# Especially for early development, we want to be a little +# aggressive about diagnosing build problems; this can get +# relaxed somewhat in final shipping versions. +IF ("CMAKE_C_COMPILER_ID" MATCHES "^GNU$") + SET(CMAKE_REQUIRED_FLAGS "-Wall -Wformat -Wformat-security") + ################################################################# + # Set compile flags for all build types. + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wformat -Wformat-security") + ################################################################# + # Set compile flags for debug build. + # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug" + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Werror -Wextra -Wunused") + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wshadow") + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wmissing-prototypes") + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wcast-qual") +ENDIF ("CMAKE_C_COMPILER_ID" MATCHES "^GNU$") +IF (MSVC) + ################################################################# + # Set compile flags for debug build. + # This is added into CMAKE_C_FLAGS when CMAKE_BUILD_TYPE is "Debug" + # Enable level 4 C4061: The enumerate has no associated handler in a switch + # statement. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4061") + # Enable level 4 C4254: A larger bit field was assigned to a smaller bit + # field. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4254") + # Enable level 4 C4295: An array was initialized but the last character in + # the array is not a null; accessing the array may + # produce unexpected results. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4295") + # Enable level 4 C4296: An unsigned variable was used in a comparison + # operation with zero. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4296") + # Enable level 4 C4389: An operation involved signed and unsigned variables. + # This could result in a loss of data. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4389") + # Enable level 4 C4505: The given function is local and not referenced in + # the body of the module; therefore, the function is + # dead code. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4505") + # Enable level 4 C4514: The optimizer removed an inline function that is not + # called. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4514") + # Enable level 4 C4702: Unreachable code. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4702") + # Enable level 4 C4706: The test value in a conditional expression was the + # result of an assignment. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /we4706") + # /WX option is the same as gcc's -Werror option. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /WX") + # /Oi option enables built-in functions. + SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /Oi") + ################################################################# + # Set compile flags for release build. + SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /Oi") +ENDIF (MSVC) + +# Enable CTest/CDash support +include(CTest) + +OPTION(ENABLE_NETTLE "Enable use of Nettle" ON) +OPTION(ENABLE_OPENSSL "Enable use of OpenSSL" ON) +OPTION(ENABLE_TAR "Enable tar building" ON) +OPTION(ENABLE_TAR_SHARED "Enable dynamic build of tar" FALSE) +OPTION(ENABLE_CPIO "Enable cpio building" ON) +OPTION(ENABLE_CPIO_SHARED "Enable dynamic build of cpio" FALSE) +OPTION(ENABLE_XATTR "Enable extended attribute support" ON) +OPTION(ENABLE_ACL "Enable ACL support" ON) +OPTION(ENABLE_ICONV "Enable iconv support" ON) +OPTION(ENABLE_TEST "Enable unit and regression tests" ON) +SET(POSIX_REGEX_LIB "AUTO" CACHE STRING "Choose what library should provide POSIX regular expression support") +SET(ENABLE_SAFESEH "AUTO" CACHE STRING "Enable use of /SAFESEH linker flag (MSVC only)") +SET(WINDOWS_VERSION "" CACHE STRING "Set Windows version to use (Windows only)") + +IF(ENABLE_TEST) + ENABLE_TESTING() +ENDIF(ENABLE_TEST) + +IF(WIN32) + IF(WINDOWS_VERSION STREQUAL "WIN8") + SET(WINVER 0x0602) + ELSEIF(WINDOWS_VERSION STREQUAL "WIN7") + SET(WINVER 0x0601) + ELSEIF(WINDOWS_VERSION STREQUAL "WS08") + SET(WINVER 0x0600) + ELSEIF(WINDOWS_VERSION STREQUAL "VISTA") + SET(WINVER 0x0600) + ELSEIF(WINDOWS_VERSION STREQUAL "WS03") + SET(WINVER 0x0502) + ELSEIF(WINDOWS_VERSION STREQUAL "WINXP") + SET(WINVER 0x0501) + ELSE(WINDOWS_VERSION STREQUAL "WIN8") + # The default is to use Windows 2000 API. + SET(WINVER 0x0500) + ENDIF(WINDOWS_VERSION STREQUAL "WIN8") + SET(_WIN32_WINNT ${WINVER}) +ENDIF(WIN32) + +IF(MSVC) + IF(ENABLE_SAFESEH STREQUAL "YES") + SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH") + SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH") + SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH") + SET(CMAKE_REQUIRED_LINKER_FLAGS "/SAFESEH") + ELSEIF(ENABLE_SAFESEH STREQUAL "NO") + SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO") + SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH:NO") + SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH:NO") + SET(CMAKE_REQUIRED_LINKER_FLAGS "/SAFESEH:NO") + ENDIF(ENABLE_SAFESEH STREQUAL "YES") +ENDIF(MSVC) + +IF("${CMAKE_C_PLATFORM_ID}" MATCHES "^(HP-UX)$") + ADD_DEFINITIONS(-D_XOPEN_SOURCE=500) # Ask wchar.h for mbstate_t +ENDIF() + +# +INCLUDE(LibarchiveCheckCSourceCompiles) +INCLUDE(LibarchiveCheckCSourceRuns) +INCLUDE(CheckFileOffsetBits) +INCLUDE(CheckFuncs) +INCLUDE(CheckHeaderDirent) +INCLUDE(CheckIncludeFile) +INCLUDE(CheckIncludeFiles) +INCLUDE(CheckLibraryExists) +INCLUDE(CheckStructMember) +INCLUDE(CheckSymbolExists) +INCLUDE(CheckTypeExists) +INCLUDE(CheckTypeSize) + +# +# Generate list.h +# +MACRO (GENERATE_LIST_H _listfile _cmlist __list_sources) + SET(_argv ${ARGV}) + # Remove _listfile and _cmlist from _argv + LIST(REMOVE_AT _argv 0 1) + IF (NOT EXISTS "${_listfile}" OR + ${_cmlist} IS_NEWER_THAN "${_listfile}") + + MESSAGE(STATUS "Generating ${_listfile}") + FILE(WRITE ${_listfile} "") + FOREACH (testfile ${_argv}) + IF (testfile MATCHES "^test_[^/]+[.]c$") + FILE(STRINGS ${testfile} testvar REGEX "^DEFINE_TEST") + FOREACH (deftest ${testvar}) + FILE(APPEND ${_listfile} "${deftest}\n") + ENDFOREACH (deftest) + ENDIF (testfile MATCHES "^test_[^/]+[.]c$") + ENDFOREACH (testfile) + + ENDIF (NOT EXISTS "${_listfile}" OR + ${_cmlist} IS_NEWER_THAN "${_listfile}") +ENDMACRO (GENERATE_LIST_H) +# +# Generate installation rules for man pages. +# +MACRO (INSTALL_MAN __mans) + FOREACH (_man ${ARGV}) + STRING(REGEX REPLACE "^.+[.]([1-9])" "\\1" _mansect ${_man}) + INSTALL(FILES ${_man} DESTINATION "share/man/man${_mansect}") + ENDFOREACH (_man) +ENDMACRO (INSTALL_MAN __mans) +# +# Find out what macro is needed to use libraries on Windows. +# +MACRO (TRY_MACRO_FOR_LIBRARY INCLUDES LIBRARIES + TRY_TYPE SAMPLE_SOURCE MACRO_LIST) + IF(WIN32 AND NOT CYGWIN) + CMAKE_PUSH_CHECK_STATE() # Save the state of the variables + SET(CMAKE_REQUIRED_INCLUDES ${INCLUDES}) + SET(CMAKE_REQUIRED_LIBRARIES ${LIBRARIES}) + FOREACH(VAR ${MACRO_LIST}) + # Clear ${VAR} from CACHE If the libraries which ${VAR} was + # checked with are changed. + SET(VAR_WITH_LIB "${VAR}_WITH_LIB") + GET_PROPERTY(PREV_VAR_WITH_LIB VARIABLE PROPERTY ${VAR_WITH_LIB}) + IF(NOT "${PREV_VAR_WITH_LIB}" STREQUAL "${LIBRARIES}") + UNSET(${VAR} CACHE) + ENDIF(NOT "${PREV_VAR_WITH_LIB}" STREQUAL "${LIBRARIES}") + # Check if the library can be used with the macro. + IF("${TRY_TYPE}" MATCHES "COMPILES") + LIBARCHIVE_CHECK_C_SOURCE_COMPILES("${SAMPLE_SOURCE}" ${VAR}) + ELSEIF("${TRY_TYPE}" MATCHES "RUNS") + LIBARCHIVE_CHECK_C_SOURCE_RUNS("${SAMPLE_SOURCE}" ${VAR}) + ELSE("${TRY_TYPE}" MATCHES "COMPILES") + MESSAGE(FATAL_ERROR "UNKNOWN KEYWORD \"${TRY_TYPE}\" FOR TRY_TYPE") + ENDIF("${TRY_TYPE}" MATCHES "COMPILES") + # Save the libraries which ${VAR} is checked with. + SET(${VAR_WITH_LIB} "${LIBRARIES}" CACHE INTERNAL + "Macro ${VAR} is checked with") + ENDFOREACH(VAR) + CMAKE_POP_CHECK_STATE() # Restore the state of the variables + ENDIF(WIN32 AND NOT CYGWIN) +ENDMACRO (TRY_MACRO_FOR_LIBRARY) +# +# Check compress/decompress libraries +# +IF(WIN32 AND NOT CMAKE_CL_64 AND NOT CYGWIN) + # GnuWin32 is only for Win32, not Win64. + SET(__GNUWIN32PATH "C:/Program Files/GnuWin32") +ENDIF(WIN32 AND NOT CMAKE_CL_64 AND NOT CYGWIN) +IF(DEFINED __GNUWIN32PATH AND EXISTS "${__GNUWIN32PATH}") + # You have to add a path availabel DLL file into PATH environment variable. + # Maybe DLL path is "C:/Program Files/GnuWin32/bin". + # The zlib and the bzip2 Setup program have installed programs and DLLs into + # "C:/Program Files/GnuWin32" by default. + # This is convenience setting for Windows. + SET(CMAKE_PREFIX_PATH ${__GNUWIN32PATH} $(CMAKE_PREFIX_PATH)) + # + # If you didn't use Setup program or installed into nonstandard path, + # cmake cannot find out your zlib or bzip2 libraries and include files, + # you should execute cmake with -DCMAKE_PREFIX_PATH option. + # e.g. + # cmake -DCMAKE_PREFIX_PATH=<your-GnuWin32-path> <path-to-source> + # + # If compiling error occured in zconf.h, You may need patch to zconf.h. + #--- zconf.h.orig 2005-07-21 00:40:26.000000000 + #+++ zconf.h 2009-01-19 11:39:10.093750000 + #@@ -286,7 +286,7 @@ + # + # #if 1 /* HAVE_UNISTD_H -- this line is updated by ./configure */ + # # include <sys/types.h> /* for off_t */ + #-# include <unistd.h> /* for SEEK_* and off_t */ + #+# include <stdio.h> /* for SEEK_* and off_t */ + # # ifdef VMS + # # include <unixio.h> /* for off_t */ + # # endif +ENDIF(DEFINED __GNUWIN32PATH AND EXISTS "${__GNUWIN32PATH}") + +SET(ADDITIONAL_LIBS "") +# +# Find ZLIB +# +FIND_PACKAGE(ZLIB) +IF(ZLIB_FOUND) + SET(HAVE_LIBZ 1) + SET(HAVE_ZLIB_H 1) + INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR}) + LIST(APPEND ADDITIONAL_LIBS ${ZLIB_LIBRARIES}) + IF(WIN32 AND NOT CYGWIN) + # + # Test if ZLIB_WINAPI macro is needed to use. + # + TRY_MACRO_FOR_LIBRARY( + "${ZLIB_INCLUDE_DIR}" "${ZLIB_LIBRARIES}" + RUNS + "#include <zlib.h>\nint main() {uLong f = zlibCompileFlags(); return (f&(1U<<10))?0:-1; }" + ZLIB_WINAPI) + IF(ZLIB_WINAPI) + ADD_DEFINITIONS(-DZLIB_WINAPI) + ELSE(ZLIB_WINAPI) + # Test if a macro is needed for the library. + TRY_MACRO_FOR_LIBRARY( + "${ZLIB_INCLUDE_DIR}" "${ZLIB_LIBRARIES}" + COMPILES + "#include <zlib.h>\nint main() {return zlibVersion()?1:0; }" + "ZLIB_DLL;WITHOUT_ZLIB_DLL") + IF(ZLIB_DLL) + ADD_DEFINITIONS(-DZLIB_DLL) + ENDIF(ZLIB_DLL) + ENDIF(ZLIB_WINAPI) + ENDIF(WIN32 AND NOT CYGWIN) +ENDIF(ZLIB_FOUND) +MARK_AS_ADVANCED(CLEAR ZLIB_INCLUDE_DIR) +MARK_AS_ADVANCED(CLEAR ZLIB_LIBRARY) +# +# Find BZip2 +# +FIND_PACKAGE(BZip2) +IF(BZIP2_FOUND) + SET(HAVE_LIBBZ2 1) + SET(HAVE_BZLIB_H 1) + INCLUDE_DIRECTORIES(${BZIP2_INCLUDE_DIR}) + LIST(APPEND ADDITIONAL_LIBS ${BZIP2_LIBRARIES}) + # Test if a macro is needed for the library. + TRY_MACRO_FOR_LIBRARY( + "${BZIP2_INCLUDE_DIR}" "${BZIP2_LIBRARIES}" + COMPILES + "#include <bzlib.h>\nint main() {return BZ2_bzlibVersion()?1:0; }" + "USE_BZIP2_DLL;USE_BZIP2_STATIC") + IF(USE_BZIP2_DLL) + ADD_DEFINITIONS(-DUSE_BZIP2_DLL) + ELSEIF(USE_BZIP2_STATIC) + ADD_DEFINITIONS(-DUSE_BZIP2_STATIC) + ENDIF(USE_BZIP2_DLL) +ENDIF(BZIP2_FOUND) +MARK_AS_ADVANCED(CLEAR BZIP2_INCLUDE_DIR) +MARK_AS_ADVANCED(CLEAR BZIP2_LIBRARIES) +# +# Find LZMA +# +FIND_PACKAGE(LZMA) +IF(LZMA_FOUND) + SET(HAVE_LIBLZMA 1) + SET(HAVE_LZMA_H 1) + INCLUDE_DIRECTORIES(${LZMA_INCLUDE_DIR}) + LIST(APPEND ADDITIONAL_LIBS ${LZMA_LIBRARIES}) + # Test if a macro is needed for the library. + TRY_MACRO_FOR_LIBRARY( + "${LZMA_INCLUDE_DIR}" "${LZMA_LIBRARIES}" + COMPILES + "#include <lzma.h>\nint main() {return (int)lzma_version_number(); }" + "WITHOUT_LZMA_API_STATIC;LZMA_API_STATIC") + IF(NOT WITHOUT_LZMA_API_STATIC AND LZMA_API_STATIC) + ADD_DEFINITIONS(-DLZMA_API_STATIC) + ENDIF(NOT WITHOUT_LZMA_API_STATIC AND LZMA_API_STATIC) +ELSEIF(LZMADEC_FOUND) + SET(HAVE_LIBLZMADEC 1) + SET(HAVE_LZMADEC_H 1) + INCLUDE_DIRECTORIES(${LZMADEC_INCLUDE_DIR}) + LIST(APPEND ADDITIONAL_LIBS ${LZMADEC_LIBRARIES}) +ENDIF(LZMA_FOUND) +# +# Find LZO2 +# +IF (LZO2_INCLUDE_DIR) + # Already in cache, be silent + SET(LZO2_FIND_QUIETLY TRUE) +ENDIF (LZO2_INCLUDE_DIR) + +FIND_PATH(LZO2_INCLUDE_DIR lzo/lzoconf.h) +FIND_LIBRARY(LZO2_LIBRARY NAMES lzo2 liblzo2) +INCLUDE(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(LZO2 DEFAULT_MSG LZO2_LIBRARY LZO2_INCLUDE_DIR) +IF(LZO2_FOUND) + SET(HAVE_LIBLZO2 1) + SET(HAVE_LZO_LZOCONF_H 1) + SET(HAVE_LZO_LZO1X_H 1) + INCLUDE_DIRECTORIES(${LZO2_INCLUDE_DIR}) + LIST(APPEND ADDITIONAL_LIBS ${LZO2_LIBRARY}) + # + # TODO: test for static library. + # +ENDIF(LZO2_FOUND) +MARK_AS_ADVANCED(CLEAR LZO2_INCLUDE_DIR) +MARK_AS_ADVANCED(CLEAR LZO2_LIBRARY) + +# +# Check headers +# +CHECK_HEADER_DIRENT() + +SET(INCLUDES "") +MACRO (LA_CHECK_INCLUDE_FILE header var) + CHECK_INCLUDE_FILES("${INCLUDES};${header}" ${var}) + IF (${var}) + SET(INCLUDES ${INCLUDES} ${header}) + ENDIF (${var}) +ENDMACRO (LA_CHECK_INCLUDE_FILE) + +# Some FreeBSD headers assume sys/types.h was already included. +LA_CHECK_INCLUDE_FILE("sys/types.h" HAVE_SYS_TYPES_H) + +# Alphabetize the rest unless there's a compelling reason +LA_CHECK_INCLUDE_FILE("acl/libacl.h" HAVE_ACL_LIBACL_H) +LA_CHECK_INCLUDE_FILE("ctype.h" HAVE_CTYPE_H) +LA_CHECK_INCLUDE_FILE("copyfile.h" HAVE_COPYFILE_H) +LA_CHECK_INCLUDE_FILE("direct.h" HAVE_DIRECT_H) +LA_CHECK_INCLUDE_FILE("dlfcn.h" HAVE_DLFCN_H) +LA_CHECK_INCLUDE_FILE("errno.h" HAVE_ERRNO_H) +LA_CHECK_INCLUDE_FILE("ext2fs/ext2_fs.h" HAVE_EXT2FS_EXT2_FS_H) + +LIBARCHIVE_CHECK_C_SOURCE_COMPILES("#include <sys/ioctl.h> +#include <ext2fs/ext2_fs.h> +int main(void) { return EXT2_IOC_GETFLAGS; }" HAVE_WORKING_EXT2_IOC_GETFLAGS) + +LA_CHECK_INCLUDE_FILE("fcntl.h" HAVE_FCNTL_H) +LA_CHECK_INCLUDE_FILE("grp.h" HAVE_GRP_H) +LA_CHECK_INCLUDE_FILE("inttypes.h" HAVE_INTTYPES_H) +LA_CHECK_INCLUDE_FILE("io.h" HAVE_IO_H) +LA_CHECK_INCLUDE_FILE("langinfo.h" HAVE_LANGINFO_H) +LA_CHECK_INCLUDE_FILE("limits.h" HAVE_LIMITS_H) +LA_CHECK_INCLUDE_FILE("linux/types.h" HAVE_LINUX_TYPES_H) +LA_CHECK_INCLUDE_FILE("linux/fiemap.h" HAVE_LINUX_FIEMAP_H) +LA_CHECK_INCLUDE_FILE("linux/fs.h" HAVE_LINUX_FS_H) +LA_CHECK_INCLUDE_FILE("linux/magic.h" HAVE_LINUX_MAGIC_H) +LA_CHECK_INCLUDE_FILE("locale.h" HAVE_LOCALE_H) +LA_CHECK_INCLUDE_FILE("memory.h" HAVE_MEMORY_H) +LA_CHECK_INCLUDE_FILE("paths.h" HAVE_PATHS_H) +LA_CHECK_INCLUDE_FILE("poll.h" HAVE_POLL_H) +LA_CHECK_INCLUDE_FILE("process.h" HAVE_PROCESS_H) +LA_CHECK_INCLUDE_FILE("pwd.h" HAVE_PWD_H) +LA_CHECK_INCLUDE_FILE("regex.h" HAVE_REGEX_H) +LA_CHECK_INCLUDE_FILE("signal.h" HAVE_SIGNAL_H) +LA_CHECK_INCLUDE_FILE("spawn.h" HAVE_SPAWN_H) +LA_CHECK_INCLUDE_FILE("stdarg.h" HAVE_STDARG_H) +LA_CHECK_INCLUDE_FILE("stdint.h" HAVE_STDINT_H) +LA_CHECK_INCLUDE_FILE("stdlib.h" HAVE_STDLIB_H) +LA_CHECK_INCLUDE_FILE("string.h" HAVE_STRING_H) +LA_CHECK_INCLUDE_FILE("strings.h" HAVE_STRINGS_H) +LA_CHECK_INCLUDE_FILE("sys/acl.h" HAVE_SYS_ACL_H) +LA_CHECK_INCLUDE_FILE("sys/cdefs.h" HAVE_SYS_CDEFS_H) +LA_CHECK_INCLUDE_FILE("sys/ioctl.h" HAVE_SYS_IOCTL_H) +LA_CHECK_INCLUDE_FILE("sys/mkdev.h" HAVE_SYS_MKDEV_H) +LA_CHECK_INCLUDE_FILE("sys/mount.h" HAVE_SYS_MOUNT_H) +LA_CHECK_INCLUDE_FILE("sys/param.h" HAVE_SYS_PARAM_H) +LA_CHECK_INCLUDE_FILE("sys/poll.h" HAVE_SYS_POLL_H) +LA_CHECK_INCLUDE_FILE("sys/select.h" HAVE_SYS_SELECT_H) +LA_CHECK_INCLUDE_FILE("sys/stat.h" HAVE_SYS_STAT_H) +LA_CHECK_INCLUDE_FILE("sys/statfs.h" HAVE_SYS_STATFS_H) +LA_CHECK_INCLUDE_FILE("sys/statvfs.h" HAVE_SYS_STATVFS_H) +LA_CHECK_INCLUDE_FILE("sys/time.h" HAVE_SYS_TIME_H) +LA_CHECK_INCLUDE_FILE("sys/utime.h" HAVE_SYS_UTIME_H) +LA_CHECK_INCLUDE_FILE("sys/utsname.h" HAVE_SYS_UTSNAME_H) +LA_CHECK_INCLUDE_FILE("sys/vfs.h" HAVE_SYS_VFS_H) +LA_CHECK_INCLUDE_FILE("sys/wait.h" HAVE_SYS_WAIT_H) +LA_CHECK_INCLUDE_FILE("time.h" HAVE_TIME_H) +LA_CHECK_INCLUDE_FILE("unistd.h" HAVE_UNISTD_H) +LA_CHECK_INCLUDE_FILE("utime.h" HAVE_UTIME_H) +LA_CHECK_INCLUDE_FILE("wchar.h" HAVE_WCHAR_H) +LA_CHECK_INCLUDE_FILE("wctype.h" HAVE_WCTYPE_H) +LA_CHECK_INCLUDE_FILE("windows.h" HAVE_WINDOWS_H) +# Following files need windwos.h, so we should test it after windows.h test. +LA_CHECK_INCLUDE_FILE("wincrypt.h" HAVE_WINCRYPT_H) +LA_CHECK_INCLUDE_FILE("winioctl.h" HAVE_WINIOCTL_H) + +# +# Check whether use of __EXTENSIONS__ is safe. +# We need some macro such as _GNU_SOURCE to use extension functions. +# +SET(_INCLUDE_FILES) +FOREACH (it ${_HEADER}) + SET(_INCLUDE_FILES "${_INCLUDE_FILES}#include <${it}>\n") +ENDFOREACH (it) + +LIBARCHIVE_CHECK_C_SOURCE_COMPILES( + "#define __EXTENSIONS__ 1 + ${_INCLUDE_FILES} + int main() { return 0;}" + SAFE_TO_DEFINE_EXTENSIONS) + +# +# Find Nettle +# +IF(ENABLE_NETTLE) + FIND_PACKAGE(Nettle) + IF(NETTLE_FOUND) + SET(HAVE_LIBNETTLE 1) + SET(HAVE_NETTLE_MD5_H 1) + SET(HAVE_NETTLE_RIPEMD160_H 1) + SET(HAVE_NETTLE_SHA_H 1) + INCLUDE_DIRECTORIES(${NETTLE_INCLUDE_DIR}) + LIST(APPEND ADDITIONAL_LIBS ${NETTLE_LIBRARIES}) + ENDIF(NETTLE_FOUND) + MARK_AS_ADVANCED(CLEAR NETTLE_INCLUDE_DIR) + MARK_AS_ADVANCED(CLEAR NETTLE_LIBRARIES) +ENDIF(ENABLE_NETTLE) + +# +# Find OpenSSL +# (Except on Mac, where OpenSSL is deprecated.) +# +IF(ENABLE_OPENSSL AND NOT CMAKE_SYSTEM_NAME MATCHES "Darwin") + FIND_PACKAGE(OpenSSL) +ELSE() + SET(OPENSSL_FOUND FALSE) # Override cached value +ENDIF() + +# FreeBSD libmd +IF(NOT OPENSSL_FOUND) + CHECK_LIBRARY_EXISTS(md "MD5Init" "" LIBMD_FOUND) + IF(LIBMD_FOUND) + CMAKE_PUSH_CHECK_STATE() # Save the state of the variables + SET(CMAKE_REQUIRED_LIBRARIES "md") + FIND_LIBRARY(LIBMD_LIBRARY NAMES md) + LIST(APPEND ADDITIONAL_LIBS ${LIBMD_LIBRARY}) + CMAKE_POP_CHECK_STATE() # Restore the state of the variables + ENDIF(LIBMD_FOUND) +ENDIF(NOT OPENSSL_FOUND) + +# +# How to prove that CRYPTO functions, which have several names on various +# platforms, just see if archive_crypto.c can compile and link against +# required libraries. +# +MACRO(CHECK_CRYPTO ALGORITHMS IMPLEMENTATION) + FOREACH(ALGORITHM ${ALGORITHMS}) + IF(NOT ARCHIVE_CRYPTO_${ALGORITHM}) + STRING(TOLOWER "${ALGORITHM}" lower_algorithm) + STRING(TOUPPER "${ALGORITHM}" algorithm) + IF ("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND NOT OPENSSL_FOUND) + SET(ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} FALSE) + ELSEIF("${IMPLEMENTATION}" MATCHES "^NETTLE$" AND NOT NETTLE_FOUND) + SET(ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} FALSE) + ENDIF("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND NOT OPENSSL_FOUND) + + IF(NOT DEFINED ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION}) + # Probe the local implementation for whether this + # crypto implementation is available on this platform. + SET(TRY_CRYPTO_REQUIRED_INCLUDES + "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_BINARY_DIR};${CMAKE_CURRENT_SOURCE_DIR}/libarchive;${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp") + SET(TRY_CRYPTO_REQUIRED_LIBS) + IF ("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND OPENSSL_FOUND) + SET(TRY_CRYPTO_REQUIRED_INCLUDES + "${TRY_CRYPTO_REQUIRED_INCLUDES};${OPENSSL_INCLUDE_DIR}") + SET(TRY_CRYPTO_REQUIRED_LIBS + "-DLINK_LIBRARIES:STRING=${OPENSSL_LIBRARIES}") + ELSEIF("${IMPLEMENTATION}" MATCHES "^NETTLE$" AND NETTLE_FOUND) + SET(TRY_CRYPTO_REQUIRED_INCLUDES + "${TRY_CRYPTO_REQUIRED_INCLUDES};${NETTLE_INCLUDE_DIR}") + SET(TRY_CRYPTO_REQUIRED_LIBS + "-DLINK_LIBRARIES:STRING=${NETTLE_LIBRARY}") + ELSEIF("${IMPLEMENTATION}" MATCHES "^LIBMD$" AND LIBMD_FOUND) + SET(TRY_CRYPTO_REQUIRED_LIBS + "-DLINK_LIBRARIES:STRING=${LIBMD_LIBRARY}") + ENDIF("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND OPENSSL_FOUND) + + CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/build/cmake/config.h.in + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/confdefs.h) + FILE(READ "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/confdefs.h" + CONFDEFS_H) + FILE(READ "${CMAKE_CURRENT_SOURCE_DIR}/libarchive/archive_crypto.c" + ARCHIVE_CRYPTO_C) + + SET(SOURCE "${CONFDEFS_H} + +#define ARCHIVE_${algorithm}_COMPILE_TEST +#define ARCHIVE_CRYPTO_${algorithm}_${IMPLEMENTATION} +#define PLATFORM_CONFIG_H \"check_crypto_md.h\" + +${ARCHIVE_CRYPTO_C} + +int +main(int argc, char **argv) +{ + archive_${lower_algorithm}_ctx ctx; + archive_${lower_algorithm}_init(&ctx); + archive_${lower_algorithm}_update(&ctx, *argv, argc); + archive_${lower_algorithm}_final(&ctx, NULL); + return 0; +} +") + + FILE(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_crypto_md.h" "") + FILE(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_crypto_md.c" "${SOURCE}") + MESSAGE(STATUS "Checking support for ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION}") + + IF(CMAKE_REQUIRED_LINKER_FLAGS) + SET(CHECK_CRYPTO_ADD_LINKER_FLAGS + "-DCMAKE_EXE_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS} -DCMAKE_SHARED_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS} -DCMAKE_MODULE_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS}") + ELSE(CMAKE_REQUIRED_LINKER_FLAGS) + SET(CHECK_CRYPTO_ADD_LINKER_FLAGS) + ENDIF(CMAKE_REQUIRED_LINKER_FLAGS) + TRY_COMPILE(ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} + ${CMAKE_BINARY_DIR} + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_crypto_md.c + CMAKE_FLAGS ${CHECK_CRYPTO_ADD_LINKER_FLAGS} + "${TRY_CRYPTO_REQUIRED_LIBS}" + "${TRY_CRYPTO_REQUIRED_INCLUDES}" + OUTPUT_VARIABLE OUTPUT) + + # Inform user whether or not we found it; if not, log why we didn't. + IF (ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION}) + MESSAGE(STATUS "Checking support for ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} -- found") + SET(ARCHIVE_CRYPTO_${ALGORITHM} 1) + ELSE (ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION}) + MESSAGE(STATUS "Checking support for ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} -- not found") + FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Checking support for ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION} failed with the following output:\n" + "${OUTPUT}\n" + "Source file was:\n${SOURCE}\n") + ENDIF (ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION}) + ENDIF(NOT DEFINED ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION}) + + # Add appropriate libs/includes depending on whether the implementation + # was found on this platform. + IF (ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION}) + IF ("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND OPENSSL_FOUND) + INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR}) + LIST(APPEND ADDITIONAL_LIBS ${OPENSSL_LIBRARIES}) + LIST(REMOVE_DUPLICATES ADDITIONAL_LIBS) + ENDIF ("${IMPLEMENTATION}" MATCHES "^OPENSSL$" AND OPENSSL_FOUND) + ENDIF (ARCHIVE_CRYPTO_${ALGORITHM}_${IMPLEMENTATION}) + ENDIF(NOT ARCHIVE_CRYPTO_${ALGORITHM}) + ENDFOREACH(ALGORITHM ${ALGORITHMS}) +ENDMACRO(CHECK_CRYPTO ALGORITHMS IMPLEMENTATION) + +# +# CRYPTO functions on Windows is defined at archive_windows.c, thus we do not +# need the test what the functions can be mapped to archive_{crypto name}_init, +# archive_{crypto name}_update and archive_{crypto name}_final. +# The functions on Windows use CALG_{crypto name} macro to create a crypt object +# and then we need to know what CALG_{crypto name} macros is available to show +# ARCHIVE_CRYPTO_{crypto name}_WIN macros because Windows 2000 and earlier version +# of Windows XP do not support SHA256, SHA384 and SHA512. +# +MACRO(CHECK_CRYPTO_WIN CRYPTO_LIST) + IF(WIN32 AND NOT CYGWIN) + FOREACH(CRYPTO ${CRYPTO_LIST}) + IF(NOT ARCHIVE_CRYPTO_${CRYPTO}) + IF(NOT DEFINED ARCHIVE_CRYPTO_${CRYPTO}_WIN) + STRING(TOUPPER "${CRYPTO}" crypto) + SET(ALGID "") + IF ("${CRYPTO}" MATCHES "^MD5$") + SET(ALGID "CALG_MD5") + ENDIF ("${CRYPTO}" MATCHES "^MD5$") + IF ("${CRYPTO}" MATCHES "^SHA1$") + SET(ALGID "CALG_SHA1") + ENDIF ("${CRYPTO}" MATCHES "^SHA1$") + IF ("${CRYPTO}" MATCHES "^SHA256$") + SET(ALGID "CALG_SHA_256") + ENDIF ("${CRYPTO}" MATCHES "^SHA256$") + IF ("${CRYPTO}" MATCHES "^SHA384$") + SET(ALGID "CALG_SHA_384") + ENDIF ("${CRYPTO}" MATCHES "^SHA384$") + IF ("${CRYPTO}" MATCHES "^SHA512$") + SET(ALGID "CALG_SHA_512") + ENDIF ("${CRYPTO}" MATCHES "^SHA512$") + + CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/build/cmake/config.h.in + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/confdefs.h) + FILE(READ "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/confdefs.h" + CONFDEFS_H) + + SET(SOURCE "${CONFDEFS_H} + +#define ${crypto}_COMPILE_TEST +#include <windows.h> +#include <wincrypt.h> + +int +main(int argc, char **argv) +{ + return ${ALGID}; +} +") + SET(SOURCE_FILE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/check_crypto_win.c") + + FILE(WRITE "${SOURCE_FILE}" "${SOURCE}") + MESSAGE(STATUS "Checking support for ARCHIVE_CRYPTO_${CRYPTO}_WIN") + + IF(CMAKE_REQUIRED_LINKER_FLAGS) + SET(CHECK_CRYPTO_WIN_ADD_LINKER_FLAGS + "-DCMAKE_EXE_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS} -DCMAKE_SHARED_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS} -DCMAKE_MODULE_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS}") + ELSE(CMAKE_REQUIRED_LINKER_FLAGS) + SET(CHECK_CRYPTO_WIN_ADD_LINKER_FLAGS) + ENDIF(CMAKE_REQUIRED_LINKER_FLAGS) + TRY_COMPILE(ARCHIVE_CRYPTO_${CRYPTO}_WIN + ${CMAKE_BINARY_DIR} + ${SOURCE_FILE} + CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_BINARY_DIR};${CMAKE_CURRENT_SOURCE_DIR}/libarchive" ${CHECK_CRYPTO_WIN_ADD_LINKER_FLAGS} + OUTPUT_VARIABLE OUTPUT) + + IF (ARCHIVE_CRYPTO_${CRYPTO}_WIN) + MESSAGE(STATUS + "Checking support for ARCHIVE_CRYPTO_${CRYPTO}_WIN -- found") + SET(ARCHIVE_CRYPTO_${CRYPTO} 1) + ELSE (ARCHIVE_CRYPTO_${CRYPTO}_WIN) + MESSAGE(STATUS + "Checking support for ARCHIVE_CRYPTO_${CRYPTO}_WIN -- not found") + FILE(APPEND + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Checking support for ARCHIVE_CRYPTO_${CRYPTO}_WIN failed with the following output:\n" + "${OUTPUT}\n" + "Source file was:\n${SOURCE}\n") + ENDIF (ARCHIVE_CRYPTO_${CRYPTO}_WIN) + + ENDIF(NOT DEFINED ARCHIVE_CRYPTO_${CRYPTO}_WIN) + ENDIF(NOT ARCHIVE_CRYPTO_${CRYPTO}) + ENDFOREACH(CRYPTO) + ENDIF(WIN32 AND NOT CYGWIN) +ENDMACRO(CHECK_CRYPTO_WIN CRYPTO_LIST) + +# +# Find iconv +# POSIX defines the second arg as const char ** +# and requires it to be in libc. But we can accept +# a non-const argument here and can support iconv() +# being in libiconv. +# +MACRO(CHECK_ICONV LIB TRY_ICONV_CONST) + IF(NOT HAVE_ICONV) + CMAKE_PUSH_CHECK_STATE() # Save the state of the variables + IF ("CMAKE_C_COMPILER_ID" MATCHES "^GNU$") + # + # During checking iconv proto type, we should use -Werror to avoid the + # success of iconv detection with a warnig which success is a miss + # detection. So this needs for all build mode(even it's a release mode). + # + SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror") + ENDIF ("CMAKE_C_COMPILER_ID" MATCHES "^GNU$") + IF (MSVC) + # NOTE: /WX option is the same as gcc's -Werror option. + SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} /WX") + ENDIF (MSVC) + # + LIBARCHIVE_CHECK_C_SOURCE_COMPILES( + "#include <stdlib.h> + #include <iconv.h> + int main() { + ${TRY_ICONV_CONST} char *ccp; + iconv_t cd = iconv_open(\"\", \"\"); + iconv(cd, &ccp, (size_t *)0, (char **)0, (size_t *)0); + iconv_close(cd); + return 0; + }" + HAVE_ICONV_${LIB}_${TRY_ICONV_CONST}) + IF(HAVE_ICONV_${LIB}_${TRY_ICONV_CONST}) + SET(HAVE_ICONV true) + SET(ICONV_CONST ${TRY_ICONV_CONST}) + ENDIF(HAVE_ICONV_${LIB}_${TRY_ICONV_CONST}) + CMAKE_POP_CHECK_STATE() # Restore the state of the variables + ENDIF(NOT HAVE_ICONV) +ENDMACRO(CHECK_ICONV TRY_ICONV_CONST) + +IF(ENABLE_ICONV) + CMAKE_PUSH_CHECK_STATE() # Save the state of the variables + FIND_PATH(ICONV_INCLUDE_DIR iconv.h) + IF(ICONV_INCLUDE_DIR) + #SET(INCLUDES ${INCLUDES} "iconv.h") + SET(HAVE_ICONV_H 1) + INCLUDE_DIRECTORIES(${ICONV_INCLUDE_DIR}) + SET(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR}) + CHECK_ICONV("libc" "const") + CHECK_ICONV("libc" "") + + # If iconv isn't in libc and we have a libiconv, try that. + FIND_LIBRARY(LIBICONV_PATH NAMES iconv libiconv) + IF(NOT HAVE_ICONV AND LIBICONV_PATH) + LIST(APPEND CMAKE_REQUIRED_LIBRARIES ${LIBICONV_PATH}) + # Test if a macro is needed for the library. + TRY_MACRO_FOR_LIBRARY( + "${ICONV_INCLUDE_DIR}" "${LIBICONV_PATH}" + COMPILES + "#include <iconv.h>\nint main() {return iconv_close((iconv_t)0);}" + "WITHOUT_LIBICONV_STATIC;LIBICONV_STATIC") + IF(NOT WITHOUT_LIBICONV_STATIC AND LIBICONV_STATIC) + ADD_DEFINITIONS(-DLIBICONV_STATIC) + ENDIF(NOT WITHOUT_LIBICONV_STATIC AND LIBICONV_STATIC) + # + # Set up CMAKE_REQUIRED_* for CHECK_ICONV + # + SET(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR}) + SET(CMAKE_REQUIRED_LIBRARIES ${LIBICONV_PATH}) + IF(LIBICONV_STATIC) + # LIBICONV_STATIC is necessary for the success of CHECK_ICONV + # on Windows. + SET(CMAKE_REQUIRED_DEFINITIONS "-DLIBICONV_STATIC") + ELSE(LIBICONV_STATIC) + SET(CMAKE_REQUIRED_DEFINITIONS) + ENDIF(LIBICONV_STATIC) + CHECK_ICONV("libiconv" "const") + CHECK_ICONV("libiconv" "") + IF (HAVE_ICONV) + LIST(APPEND ADDITIONAL_LIBS ${LIBICONV_PATH}) + ENDIF(HAVE_ICONV) + ENDIF(NOT HAVE_ICONV AND LIBICONV_PATH) + ENDIF(ICONV_INCLUDE_DIR) + # + # Find locale_charset() for libiconv. + # + IF(LIBICONV_PATH) + SET(CMAKE_REQUIRED_DEFINITIONS) + SET(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR}) + SET(CMAKE_REQUIRED_LIBRARIES) + CHECK_INCLUDE_FILES("localcharset.h" HAVE_LOCALCHARSET_H) + FIND_LIBRARY(LIBCHARSET_PATH NAMES charset libcharset) + IF(LIBCHARSET_PATH) + SET(CMAKE_REQUIRED_LIBRARIES ${LIBCHARSET_PATH}) + IF(WIN32 AND NOT CYGWIN) + # Test if a macro is needed for the library. + TRY_MACRO_FOR_LIBRARY( + "${ICONV_INCLUDE_DIR}" "${LIBCHARSET_PATH}" + COMPILES + "#include <localcharset.h>\nint main() {return locale_charset()?1:0;}" + "WITHOUT_LIBCHARSET_STATIC;LIBCHARSET_STATIC") + IF(NOT WITHOUT_LIBCHARSET_STATIC AND LIBCHARSET_STATIC) + ADD_DEFINITIONS(-DLIBCHARSET_STATIC) + ENDIF(NOT WITHOUT_LIBCHARSET_STATIC AND LIBCHARSET_STATIC) + IF(WITHOUT_LIBCHARSET_STATIC OR LIBCHARSET_STATIC) + SET(HAVE_LOCALE_CHARSET ON CACHE INTERNAL + "Have function locale_charset") + ENDIF(WITHOUT_LIBCHARSET_STATIC OR LIBCHARSET_STATIC) + ELSE(WIN32 AND NOT CYGWIN) + CHECK_FUNCTION_EXISTS_GLIBC(locale_charset HAVE_LOCALE_CHARSET) + ENDIF(WIN32 AND NOT CYGWIN) + IF(HAVE_LOCALE_CHARSET) + LIST(APPEND ADDITIONAL_LIBS ${LIBCHARSET_PATH}) + ENDIF(HAVE_LOCALE_CHARSET) + ENDIF(LIBCHARSET_PATH) + ENDIF(LIBICONV_PATH) + CMAKE_POP_CHECK_STATE() # Restore the state of the variables +ELSE(ENABLE_ICONV) + # Make sure ICONV variables are not in CACHE after ENABLE_ICONV disabled + # (once enabled). + UNSET(HAVE_LOCALE_CHARSET CACHE) + UNSET(HAVE_ICONV CACHE) + UNSET(HAVE_ICONV_libc_ CACHE) + UNSET(HAVE_ICONV_libc_const CACHE) + UNSET(HAVE_ICONV_libiconv_ CACHE) + UNSET(HAVE_ICONV_libiconv_const CACHE) + UNSET(ICONV_INCLUDE_DIR CACHE) + UNSET(LIBICONV_PATH CACHE) + UNSET(LIBICONV_DLL CACHE) + UNSET(LIBICONV_STATIC CACHE) + UNSET(LIBCHARSET_DLL CACHE) + UNSET(LIBCHARSET_STATIC CACHE) +ENDIF(ENABLE_ICONV) + +# +# Find Libxml2 +# +FIND_PACKAGE(LibXml2) +IF(LIBXML2_FOUND) + CMAKE_PUSH_CHECK_STATE() # Save the state of the variables + INCLUDE_DIRECTORIES(${LIBXML2_INCLUDE_DIR}) + LIST(APPEND ADDITIONAL_LIBS ${LIBXML2_LIBRARIES}) + SET(HAVE_LIBXML2 1) + # libxml2's include files use iconv.h + SET(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR} ${LIBXML2_INCLUDE_DIR}) + CHECK_INCLUDE_FILES("libxml/xmlreader.h" HAVE_LIBXML_XMLREADER_H) + CHECK_INCLUDE_FILES("libxml/xmlwriter.h" HAVE_LIBXML_XMLWRITER_H) + # Test if a macro is needed for the library. + TRY_MACRO_FOR_LIBRARY( + "${ICONV_INCLUDE_DIR};${LIBXML2_INCLUDE_DIR}" + "ws2_32.lib;${ZLIB_LIBRARIES};${LIBICONV_PATH};${LIBXML2_LIBRARIES}" + COMPILES + "#include <stddef.h>\n#include <libxml/xmlreader.h>\nint main() {return xmlTextReaderRead((xmlTextReaderPtr)(void *)0);}" + "WITHOUT_LIBXML_STATIC;LIBXML_STATIC") + IF(NOT WITHOUT_LIBXML_STATIC AND LIBXML_STATIC) + ADD_DEFINITIONS(-DLIBXML_STATIC) + ENDIF(NOT WITHOUT_LIBXML_STATIC AND LIBXML_STATIC) + CMAKE_POP_CHECK_STATE() # Restore the state of the variables +ELSE(LIBXML2_FOUND) + # + # Find Expat + # + FIND_PACKAGE(EXPAT) + IF(EXPAT_FOUND) + CMAKE_PUSH_CHECK_STATE() # Save the state of the variables + INCLUDE_DIRECTORIES(${EXPAT_INCLUDE_DIR}) + LIST(APPEND ADDITIONAL_LIBS ${EXPAT_LIBRARIES}) + SET(HAVE_LIBEXPAT 1) + LA_CHECK_INCLUDE_FILE("expat.h" HAVE_EXPAT_H) + CMAKE_POP_CHECK_STATE() # Restore the state of the variables + ENDIF(EXPAT_FOUND) +ENDIF(LIBXML2_FOUND) +MARK_AS_ADVANCED(CLEAR LIBXML2_INCLUDE_DIR) +MARK_AS_ADVANCED(CLEAR LIBXML2_LIBRARIES) + +# +# POSIX Regular Expression support +# +IF(POSIX_REGEX_LIB MATCHES "^(AUTO|LIBC|LIBREGEX)$") + # + # If PCREPOSIX is not found or not requested, try using regex + # from libc or libregex + # + FIND_PATH(REGEX_INCLUDE_DIR regex.h) + IF(REGEX_INCLUDE_DIR) + CHECK_FUNCTION_EXISTS_GLIBC(regcomp HAVE_REGCOMP_LIBC) + # + # If libc does not provide regex, find libregex. + # + IF(NOT HAVE_REGCOMP_LIBC) + CMAKE_PUSH_CHECK_STATE() # Save the state of the variables + FIND_LIBRARY(REGEX_LIBRARY regex) + IF(REGEX_LIBRARY) + SET(CMAKE_REQUIRED_LIBRARIES ${REGEX_LIBRARY}) + CHECK_FUNCTION_EXISTS_GLIBC(regcomp HAVE_REGCOMP_LIBREGEX) + IF(HAVE_REGCOMP_LIBREGEX) + LIST(APPEND ADDITIONAL_LIBS ${REGEX_LIBRARY}) + # + # If regex.h is not found, retry looking for regex.h at + # REGEX_INCLUDE_DIR + # + IF(NOT HAVE_REGEX_H) + UNSET(HAVE_REGEX_H CACHE) + INCLUDE_DIRECTORIES(${REGEX_INCLUDE_DIR}) + SET(CMAKE_REQUIRED_INCLUDES ${REGEX_INCLUDE_DIR}) + LA_CHECK_INCLUDE_FILE("regex.h" HAVE_REGEX_H) + ENDIF(NOT HAVE_REGEX_H) + # Test if a macro is needed for the library. + TRY_MACRO_FOR_LIBRARY( + "${REGEX_INCLUDE_DIR}" "${REGEX_LIBRARY}" + COMPILES + "#include <stddef.h>\n#include <regex.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}" + "USE_REGEX_DLL;USE_REGEX_STATIC") + IF(USE_REGEX_DLL) + ADD_DEFINITIONS(-DUSE_REGEX_DLL) + ELSEIF(USE_REGEX_STATIC) + ADD_DEFINITIONS(-DUSE_REGEX_STATIC) + ENDIF(USE_REGEX_DLL) + ENDIF(HAVE_REGCOMP_LIBREGEX) + ENDIF(REGEX_LIBRARY) + CMAKE_POP_CHECK_STATE() # Restore the state of the variables + ENDIF(NOT HAVE_REGCOMP_LIBC) + ENDIF(REGEX_INCLUDE_DIR) + IF(HAVE_REGCOMP_LIBC OR HAVE_REGCOMP_LIBREGEX) + SET(FOUND_POSIX_REGEX_LIB 1) + ENDIF(HAVE_REGCOMP_LIBC OR HAVE_REGCOMP_LIBREGEX) +ENDIF(POSIX_REGEX_LIB MATCHES "^(AUTO|LIBC|LIBREGEX)$") + +IF(NOT FOUND_POSIX_REGEX_LIB AND POSIX_REGEX_LIB MATCHES "^(AUTO|LIBPCREPOSIX)$") + # + # If requested, try finding library for PCREPOSIX + # + FIND_PACKAGE(LibGCC) + FIND_PACKAGE(PCREPOSIX) + IF(PCREPOSIX_FOUND) + INCLUDE_DIRECTORIES(${PCRE_INCLUDE_DIR}) + LIST(APPEND ADDITIONAL_LIBS ${PCREPOSIX_LIBRARIES}) + # Test if a macro is needed for the library. + TRY_MACRO_FOR_LIBRARY( + "${PCRE_INCLUDE_DIR}" "${PCREPOSIX_LIBRARIES}" + COMPILES + "#include <pcreposix.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}" + "WITHOUT_PCRE_STATIC;PCRE_STATIC") + IF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC) + ADD_DEFINITIONS(-DPCRE_STATIC) + ELSEIF(NOT WITHOUT_PCRE_STATIC AND NOT PCRE_STATIC AND PCRE_FOUND) + # Determine if pcre static libraries are to be used. + LIST(APPEND ADDITIONAL_LIBS ${PCRE_LIBRARIES}) + SET(TMP_LIBRARIES ${PCREPOSIX_LIBRARIES} ${PCRE_LIBRARIES}) + MESSAGE(STATUS "trying again with -lpcre included") + TRY_MACRO_FOR_LIBRARY( + "${PCRE_INCLUDE_DIR}" "${TMP_LIBRARIES}" + COMPILES + "#include <pcreposix.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}" + "WITHOUT_PCRE_STATIC;PCRE_STATIC") + IF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC) + ADD_DEFINITIONS(-DPCRE_STATIC) + ELSEIF(NOT WITHOUT_PCRE_STATIC AND NOT PCRE_STATIC AND MSVC AND LIBGCC_FOUND) + # When doing a Visual Studio build using pcre static libraries + # built using the mingw toolchain, -lgcc is needed to resolve + # ___chkstk_ms. + MESSAGE(STATUS "Visual Studio build detected, trying again with -lgcc included") + LIST(APPEND ADDITIONAL_LIBS ${LIBGCC_LIBRARIES}) + SET(TMP_LIBRARIES ${PCREPOSIX_LIBRARIES} ${PCRE_LIBRARIES} ${LIBGCC_LIBRARIES}) + TRY_MACRO_FOR_LIBRARY( + "${PCRE_INCLUDE_DIR}" "${TMP_LIBRARIES}" + COMPILES + "#include <pcreposix.h>\nint main() {regex_t r;return regcomp(&r, \"\", 0);}" + "WITHOUT_PCRE_STATIC;PCRE_STATIC") + IF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC) + ADD_DEFINITIONS(-DPCRE_STATIC) + ENDIF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC) + ENDIF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC) + ENDIF(NOT WITHOUT_PCRE_STATIC AND PCRE_STATIC) + ENDIF(PCREPOSIX_FOUND) + MARK_AS_ADVANCED(CLEAR PCRE_INCLUDE_DIR) + MARK_AS_ADVANCED(CLEAR PCREPOSIX_LIBRARIES) + MARK_AS_ADVANCED(CLEAR PCRE_LIBRARIES) + MARK_AS_ADVANCED(CLEAR LIBGCC_LIBRARIES) +ENDIF(NOT FOUND_POSIX_REGEX_LIB AND POSIX_REGEX_LIB MATCHES "^(AUTO|LIBPCREPOSIX)$") + +# +# Check functions +# +CMAKE_PUSH_CHECK_STATE() # Save the state of the variables +IF ("CMAKE_C_COMPILER_ID" MATCHES "^GNU$") + # + # During checking functions, we should use -fno-builtin to avoid the + # failure of function detection which failure is an error "conflicting + # types for built-in function" caused by using -Werror option. + # + SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -fno-builtin") +ENDIF ("CMAKE_C_COMPILER_ID" MATCHES "^GNU$") +CHECK_SYMBOL_EXISTS(_CrtSetReportMode "crtdbg.h" HAVE__CrtSetReportMode) +CHECK_FUNCTION_EXISTS_GLIBC(chflags HAVE_CHFLAGS) +CHECK_FUNCTION_EXISTS_GLIBC(chown HAVE_CHOWN) +CHECK_FUNCTION_EXISTS_GLIBC(chroot HAVE_CHROOT) +CHECK_FUNCTION_EXISTS_GLIBC(ctime_r HAVE_CTIME_R) +CHECK_FUNCTION_EXISTS_GLIBC(dirfd HAVE_DIRFD) +CHECK_FUNCTION_EXISTS_GLIBC(fchdir HAVE_FCHDIR) +CHECK_FUNCTION_EXISTS_GLIBC(fchflags HAVE_FCHFLAGS) +CHECK_FUNCTION_EXISTS_GLIBC(fchmod HAVE_FCHMOD) +CHECK_FUNCTION_EXISTS_GLIBC(fchown HAVE_FCHOWN) +CHECK_FUNCTION_EXISTS_GLIBC(fcntl HAVE_FCNTL) +CHECK_FUNCTION_EXISTS_GLIBC(fdopendir HAVE_FDOPENDIR) +CHECK_FUNCTION_EXISTS_GLIBC(fork HAVE_FORK) +CHECK_FUNCTION_EXISTS_GLIBC(fstat HAVE_FSTAT) +CHECK_FUNCTION_EXISTS_GLIBC(fstatat HAVE_FSTATAT) +CHECK_FUNCTION_EXISTS_GLIBC(fstatfs HAVE_FSTATFS) +CHECK_FUNCTION_EXISTS_GLIBC(fstatvfs HAVE_FSTATVFS) +CHECK_FUNCTION_EXISTS_GLIBC(ftruncate HAVE_FTRUNCATE) +CHECK_FUNCTION_EXISTS_GLIBC(futimens HAVE_FUTIMENS) +CHECK_FUNCTION_EXISTS_GLIBC(futimes HAVE_FUTIMES) +CHECK_FUNCTION_EXISTS_GLIBC(futimesat HAVE_FUTIMESAT) +CHECK_FUNCTION_EXISTS_GLIBC(geteuid HAVE_GETEUID) +CHECK_FUNCTION_EXISTS_GLIBC(getgrgid_r HAVE_GETGRGID_R) +CHECK_FUNCTION_EXISTS_GLIBC(getgrnam_r HAVE_GETGRNAM_R) +CHECK_FUNCTION_EXISTS_GLIBC(getpwnam_r HAVE_GETPWNAM_R) +CHECK_FUNCTION_EXISTS_GLIBC(getpwuid_r HAVE_GETPWUID_R) +CHECK_FUNCTION_EXISTS_GLIBC(getpid HAVE_GETPID) +CHECK_FUNCTION_EXISTS_GLIBC(getvfsbyname HAVE_GETVFSBYNAME) +CHECK_FUNCTION_EXISTS_GLIBC(gmtime_r HAVE_GMTIME_R) +CHECK_FUNCTION_EXISTS_GLIBC(lchflags HAVE_LCHFLAGS) +CHECK_FUNCTION_EXISTS_GLIBC(lchmod HAVE_LCHMOD) +CHECK_FUNCTION_EXISTS_GLIBC(lchown HAVE_LCHOWN) +CHECK_FUNCTION_EXISTS_GLIBC(link HAVE_LINK) +CHECK_FUNCTION_EXISTS_GLIBC(localtime_r HAVE_LOCALTIME_R) +CHECK_FUNCTION_EXISTS_GLIBC(lstat HAVE_LSTAT) +CHECK_FUNCTION_EXISTS_GLIBC(lutimes HAVE_LUTIMES) +CHECK_FUNCTION_EXISTS_GLIBC(mbrtowc HAVE_MBRTOWC) +CHECK_FUNCTION_EXISTS_GLIBC(memmove HAVE_MEMMOVE) +CHECK_FUNCTION_EXISTS_GLIBC(mkdir HAVE_MKDIR) +CHECK_FUNCTION_EXISTS_GLIBC(mkfifo HAVE_MKFIFO) +CHECK_FUNCTION_EXISTS_GLIBC(mknod HAVE_MKNOD) +CHECK_FUNCTION_EXISTS_GLIBC(mkstemp HAVE_MKSTEMP) +CHECK_FUNCTION_EXISTS_GLIBC(nl_langinfo HAVE_NL_LANGINFO) +CHECK_FUNCTION_EXISTS_GLIBC(openat HAVE_OPENAT) +CHECK_FUNCTION_EXISTS_GLIBC(pipe HAVE_PIPE) +CHECK_FUNCTION_EXISTS_GLIBC(poll HAVE_POLL) +CHECK_FUNCTION_EXISTS_GLIBC(posix_spawnp HAVE_POSIX_SPAWNP) +CHECK_FUNCTION_EXISTS_GLIBC(readlink HAVE_READLINK) +CHECK_FUNCTION_EXISTS_GLIBC(select HAVE_SELECT) +CHECK_FUNCTION_EXISTS_GLIBC(setenv HAVE_SETENV) +CHECK_FUNCTION_EXISTS_GLIBC(setlocale HAVE_SETLOCALE) +CHECK_FUNCTION_EXISTS_GLIBC(sigaction HAVE_SIGACTION) +CHECK_FUNCTION_EXISTS_GLIBC(statfs HAVE_STATFS) +CHECK_FUNCTION_EXISTS_GLIBC(statvfs HAVE_STATVFS) +CHECK_FUNCTION_EXISTS_GLIBC(strchr HAVE_STRCHR) +CHECK_FUNCTION_EXISTS_GLIBC(strdup HAVE_STRDUP) +CHECK_FUNCTION_EXISTS_GLIBC(strerror HAVE_STRERROR) +CHECK_FUNCTION_EXISTS_GLIBC(strncpy_s HAVE_STRNCPY_S) +CHECK_FUNCTION_EXISTS_GLIBC(strrchr HAVE_STRRCHR) +CHECK_FUNCTION_EXISTS_GLIBC(symlink HAVE_SYMLINK) +CHECK_FUNCTION_EXISTS_GLIBC(timegm HAVE_TIMEGM) +CHECK_FUNCTION_EXISTS_GLIBC(tzset HAVE_TZSET) +CHECK_FUNCTION_EXISTS_GLIBC(unsetenv HAVE_UNSETENV) +CHECK_FUNCTION_EXISTS_GLIBC(utime HAVE_UTIME) +CHECK_FUNCTION_EXISTS_GLIBC(utimes HAVE_UTIMES) +CHECK_FUNCTION_EXISTS_GLIBC(utimensat HAVE_UTIMENSAT) +CHECK_FUNCTION_EXISTS_GLIBC(vfork HAVE_VFORK) +CHECK_FUNCTION_EXISTS_GLIBC(wcrtomb HAVE_WCRTOMB) +CHECK_FUNCTION_EXISTS_GLIBC(wcscmp HAVE_WCSCMP) +CHECK_FUNCTION_EXISTS_GLIBC(wcscpy HAVE_WCSCPY) +CHECK_FUNCTION_EXISTS_GLIBC(wcslen HAVE_WCSLEN) +CHECK_FUNCTION_EXISTS_GLIBC(wctomb HAVE_WCTOMB) +CHECK_FUNCTION_EXISTS_GLIBC(_ctime64_s HAVE__CTIME64_S) +CHECK_FUNCTION_EXISTS_GLIBC(_fseeki64 HAVE__FSEEKI64) +CHECK_FUNCTION_EXISTS_GLIBC(_get_timezone HAVE__GET_TIMEZONE) +CHECK_FUNCTION_EXISTS_GLIBC(_localtime64_s HAVE__LOCALTIME64_S) +CHECK_FUNCTION_EXISTS_GLIBC(_mkgmtime64 HAVE__MKGMTIME64) + +SET(CMAKE_REQUIRED_LIBRARIES "") +CHECK_FUNCTION_EXISTS(cygwin_conv_path HAVE_CYGWIN_CONV_PATH) +CHECK_FUNCTION_EXISTS(fseeko HAVE_FSEEKO) +CHECK_FUNCTION_EXISTS(strerror_r HAVE_STRERROR_R) +CHECK_FUNCTION_EXISTS(strftime HAVE_STRFTIME) +CHECK_FUNCTION_EXISTS(vprintf HAVE_VPRINTF) +CHECK_FUNCTION_EXISTS(wmemcmp HAVE_WMEMCMP) +CHECK_FUNCTION_EXISTS(wmemcpy HAVE_WMEMCPY) + +CMAKE_POP_CHECK_STATE() # Restore the state of the variables + +# Make sure we have the POSIX version of readdir_r, not the +# older 2-argument version. +LIBARCHIVE_CHECK_C_SOURCE_COMPILES( + "#include <dirent.h>\nint main() {DIR *d = opendir(\".\"); struct dirent e,*r; return readdir_r(d,&e,&r);}" + HAVE_READDIR_R) + + +# Only detect readlinkat() if we also have AT_FDCWD in unistd.h. +# NOTE: linux requires fcntl.h for AT_FDCWD. +LIBARCHIVE_CHECK_C_SOURCE_COMPILES( + "#include <fcntl.h>\n#include <unistd.h>\nint main() {char buf[10]; return readlinkat(AT_FDCWD, \"\", buf, 0);}" + HAVE_READLINKAT) + + +# To verify major(), we need to both include the header +# of interest and verify that the result can be linked. +# CHECK_FUNCTION_EXISTS doesn't accept a header argument, +# CHECK_SYMBOL_EXISTS doesn't test linkage. +LIBARCHIVE_CHECK_C_SOURCE_COMPILES( + "#include <sys/mkdev.h>\nint main() { return major(256); }" + MAJOR_IN_MKDEV) +LIBARCHIVE_CHECK_C_SOURCE_COMPILES( + "#include <sys/sysmacros.h>\nint main() { return major(256); }" + MAJOR_IN_SYSMACROS) + +IF(HAVE_STRERROR_R) + SET(HAVE_DECL_STRERROR_R 1) +ENDIF(HAVE_STRERROR_R) + +# +# Check defines +# +SET(headers "limits.h") +IF(HAVE_STDINT_H) + LIST(APPEND headers "stdint.h") +ENDIF(HAVE_STDINT_H) +IF(HAVE_INTTYPES_H) + LIST(APPEND headers "inttypes.h") +ENDIF(HAVE_INTTYPES_H) +CHECK_SYMBOL_EXISTS(EFTYPE "errno.h" HAVE_EFTYPE) +CHECK_SYMBOL_EXISTS(EILSEQ "errno.h" HAVE_EILSEQ) +CHECK_SYMBOL_EXISTS(D_MD_ORDER "langinfo.h" HAVE_D_MD_ORDER) +CHECK_SYMBOL_EXISTS(INT64_MAX "${headers}" HAVE_DECL_INT64_MAX) +CHECK_SYMBOL_EXISTS(INT64_MIN "${headers}" HAVE_DECL_INT64_MIN) +CHECK_SYMBOL_EXISTS(UINT32_MAX "${headers}" HAVE_DECL_UINT32_MAX) +CHECK_SYMBOL_EXISTS(UINT64_MAX "${headers}" HAVE_DECL_UINT64_MAX) +CHECK_SYMBOL_EXISTS(SIZE_MAX "${headers}" HAVE_DECL_SIZE_MAX) +CHECK_SYMBOL_EXISTS(SSIZE_MAX "limits.h" HAVE_DECL_SSIZE_MAX) + +# +# Check struct members +# +# Check for tm_gmtoff in struct tm +CHECK_STRUCT_MEMBER("struct tm" tm_gmtoff + "time.h" HAVE_STRUCT_TM_TM_GMTOFF) +CHECK_STRUCT_MEMBER("struct tm" __tm_gmtoff + "time.h" HAVE_STRUCT_TM___TM_GMTOFF) + +# Check for f_namemax in struct statfs +CHECK_STRUCT_MEMBER("struct statfs" f_namemax + "sys/param.h;sys/mount.h" HAVE_STRUCT_STATFS_F_NAMEMAX) + +# Check for birthtime in struct stat +CHECK_STRUCT_MEMBER("struct stat" st_birthtime + "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_BIRTHTIME) + +# Check for high-resolution timestamps in struct stat +CHECK_STRUCT_MEMBER("struct stat" st_birthtimespec.tv_nsec + "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC) +CHECK_STRUCT_MEMBER("struct stat" st_mtimespec.tv_nsec + "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC) +CHECK_STRUCT_MEMBER("struct stat" st_mtim.tv_nsec + "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC) +CHECK_STRUCT_MEMBER("struct stat" st_mtime_n + "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIME_N) +CHECK_STRUCT_MEMBER("struct stat" st_umtime + "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_UMTIME) +CHECK_STRUCT_MEMBER("struct stat" st_mtime_usec + "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIME_USEC) +# Check for block size support in struct stat +CHECK_STRUCT_MEMBER("struct stat" st_blksize + "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_BLKSIZE) +# Check for st_flags in struct stat (BSD fflags) +CHECK_STRUCT_MEMBER("struct stat" st_flags + "sys/types.h;sys/stat.h" HAVE_STRUCT_STAT_ST_FLAGS) + +IF(HAVE_SYS_STATVFS_H) + CHECK_STRUCT_MEMBER("struct statvfs" f_iosize + "sys/types.h;sys/statvfs.h" HAVE_STRUCT_STATVFS_F_IOSIZE) +ENDIF() + +# +# +CHECK_STRUCT_MEMBER("struct tm" tm_sec + "sys/types.h;sys/time.h;time.h" TIME_WITH_SYS_TIME) + +# +# Check for integer types +# +# +CHECK_TYPE_SIZE("short" SIZE_OF_SHORT) +CHECK_TYPE_SIZE("int" SIZE_OF_INT) +CHECK_TYPE_SIZE("long" SIZE_OF_LONG) +CHECK_TYPE_SIZE("long long" SIZE_OF_LONG_LONG) + +CHECK_TYPE_SIZE("unsigned short" SIZE_OF_UNSIGNED_SHORT) +CHECK_TYPE_SIZE("unsigned" SIZE_OF_UNSIGNED) +CHECK_TYPE_SIZE("unsigned long" SIZE_OF_UNSIGNED_LONG) +CHECK_TYPE_SIZE("unsigned long long" SIZE_OF_UNSIGNED_LONG_LONG) + +CHECK_TYPE_SIZE("__int64" __INT64) +CHECK_TYPE_SIZE("unsigned __int64" UNSIGNED___INT64) + +CHECK_TYPE_SIZE(int16_t INT16_T) +CHECK_TYPE_SIZE(int32_t INT32_T) +CHECK_TYPE_SIZE(int64_t INT64_T) +CHECK_TYPE_SIZE(intmax_t INTMAX_T) +CHECK_TYPE_SIZE(uint8_t UINT8_T) +CHECK_TYPE_SIZE(uint16_t UINT16_T) +CHECK_TYPE_SIZE(uint32_t UINT32_T) +CHECK_TYPE_SIZE(uint64_t UINT64_T) +CHECK_TYPE_SIZE(uintmax_t UINTMAX_T) + +CHECK_TYPE_SIZE(dev_t DEV_T) +IF(NOT HAVE_DEV_T) + IF(MSVC) + SET(dev_t "unsigned int") + ENDIF(MSVC) +ENDIF(NOT HAVE_DEV_T) +# +CHECK_TYPE_SIZE(gid_t GID_T) +IF(NOT HAVE_GID_T) + IF(WIN32) + SET(gid_t "short") + ELSE(WIN32) + SET(gid_t "unsigned int") + ENDIF(WIN32) +ENDIF(NOT HAVE_GID_T) +# +CHECK_TYPE_SIZE(id_t ID_T) +IF(NOT HAVE_ID_T) + IF(WIN32) + SET(id_t "short") + ELSE(WIN32) + SET(id_t "unsigned int") + ENDIF(WIN32) +ENDIF(NOT HAVE_ID_T) +# +CHECK_TYPE_SIZE(mode_t MODE_T) +IF(NOT HAVE_MODE_T) + IF(WIN32) + SET(mode_t "unsigned short") + ELSE(WIN32) + SET(mode_t "int") + ENDIF(WIN32) +ENDIF(NOT HAVE_MODE_T) +# +CHECK_TYPE_SIZE(off_t OFF_T) +IF(NOT HAVE_OFF_T) + SET(off_t "__int64") +ENDIF(NOT HAVE_OFF_T) +# +CHECK_TYPE_SIZE(size_t SIZE_T) +IF(NOT HAVE_SIZE_T) + IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8) + SET(size_t "uint64_t") + ELSE("${CMAKE_SIZEOF_VOID_P}" EQUAL 8) + SET(size_t "uint32_t") + ENDIF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8) +ENDIF(NOT HAVE_SIZE_T) +# +CHECK_TYPE_SIZE(ssize_t SSIZE_T) +IF(NOT HAVE_SSIZE_T) + IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8) + SET(ssize_t "int64_t") + ELSE("${CMAKE_SIZEOF_VOID_P}" EQUAL 8) + SET(ssize_t "long") + ENDIF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8) +ENDIF(NOT HAVE_SSIZE_T) +# +CHECK_TYPE_SIZE(uid_t UID_T) +IF(NOT HAVE_UID_T) + IF(WIN32) + SET(uid_t "short") + ELSE(WIN32) + SET(uid_t "unsigned int") + ENDIF(WIN32) +ENDIF(NOT HAVE_UID_T) +# +CHECK_TYPE_SIZE(pid_t PID_T) +IF(NOT HAVE_PID_T) + IF(WIN32) + SET(pid_t "int") + ELSE(WIN32) + MESSAGE(FATAL_ERROR "pid_t doesn't exist on this platform?") + ENDIF(WIN32) +ENDIF(NOT HAVE_PID_T) +# +CHECK_TYPE_SIZE(intptr_t INTPTR_T) +IF(NOT HAVE_INTPTR_T) + IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8) + SET(intptr_t "int64_t") + ELSE() + SET(intptr_t "int32_t") + ENDIF() +ENDIF(NOT HAVE_INTPTR_T) +# +CHECK_TYPE_SIZE(uintptr_t UINTPTR_T) +IF(NOT HAVE_UINTPTR_T) + IF("${CMAKE_SIZEOF_VOID_P}" EQUAL 8) + SET(uintptr_t "uint64_t") + ELSE() + SET(uintptr_t "uint32_t") + ENDIF() +ENDIF(NOT HAVE_UINTPTR_T) +# +CHECK_TYPE_SIZE(wchar_t SIZEOF_WCHAR_T) +IF(HAVE_SIZEOF_WCHAR_T) + SET(HAVE_WCHAR_T 1) +ENDIF(HAVE_SIZEOF_WCHAR_T) +# +# Check if _FILE_OFFSET_BITS macro needed for large files +# +CHECK_FILE_OFFSET_BITS() + +# +# Check for Extended Attribute libraries, headers, and functions +# +IF(ENABLE_XATTR) + LA_CHECK_INCLUDE_FILE(attr/xattr.h HAVE_ATTR_XATTR_H) + LA_CHECK_INCLUDE_FILE(sys/xattr.h HAVE_SYS_XATTR_H) + LA_CHECK_INCLUDE_FILE(sys/extattr.h HAVE_SYS_EXTATTR_H) + CHECK_LIBRARY_EXISTS(attr "setxattr" "" HAVE_LIBATTR) + IF(HAVE_LIBATTR) + SET(CMAKE_REQUIRED_LIBRARIES "attr") + ENDIF(HAVE_LIBATTR) + CHECK_SYMBOL_EXISTS(EXTATTR_NAMESPACE_USER "sys/types.h;sys/extattr.h" HAVE_DECL_EXTATTR_NAMESPACE_USER) + CHECK_FUNCTION_EXISTS_GLIBC(extattr_get_file HAVE_EXTATTR_GET_FILE) + CHECK_FUNCTION_EXISTS_GLIBC(extattr_list_file HAVE_EXTATTR_LIST_FILE) + CHECK_FUNCTION_EXISTS_GLIBC(extattr_set_fd HAVE_EXTATTR_SET_FD) + CHECK_FUNCTION_EXISTS_GLIBC(extattr_set_file HAVE_EXTATTR_SET_FILE) + CHECK_FUNCTION_EXISTS_GLIBC(fgetxattr HAVE_FGETXATTR) + CHECK_FUNCTION_EXISTS_GLIBC(flistxattr HAVE_FLISTXATTR) + CHECK_FUNCTION_EXISTS_GLIBC(fsetxattr HAVE_FSETXATTR) + CHECK_FUNCTION_EXISTS_GLIBC(getxattr HAVE_GETXATTR) + CHECK_FUNCTION_EXISTS_GLIBC(lgetxattr HAVE_LGETXATTR) + CHECK_FUNCTION_EXISTS_GLIBC(listxattr HAVE_LISTXATTR) + CHECK_FUNCTION_EXISTS_GLIBC(llistxattr HAVE_LLISTXATTR) + CHECK_FUNCTION_EXISTS_GLIBC(lsetxattr HAVE_LSETXATTR) + CHECK_FUNCTION_EXISTS_GLIBC(fgetea HAVE_FGETEA) + CHECK_FUNCTION_EXISTS_GLIBC(flistea HAVE_FLISTEA) + CHECK_FUNCTION_EXISTS_GLIBC(fsetea HAVE_FSETEA) + CHECK_FUNCTION_EXISTS_GLIBC(getea HAVE_GETEA) + CHECK_FUNCTION_EXISTS_GLIBC(lgetea HAVE_LGETEA) + CHECK_FUNCTION_EXISTS_GLIBC(listea HAVE_LISTEA) + CHECK_FUNCTION_EXISTS_GLIBC(llistea HAVE_LLISTEA) + CHECK_FUNCTION_EXISTS_GLIBC(lsetea HAVE_LSETEA) +ELSE(ENABLE_XATTR) + SET(HAVE_ATTR_LIB FALSE) + SET(HAVE_ATTR_XATTR_H FALSE) + SET(HAVE_DECL_EXTATTR_NAMESPACE_USER FALSE) + SET(HAVE_EXTATTR_GET_FILE FALSE) + SET(HAVE_EXTATTR_LIST_FILE FALSE) + SET(HAVE_EXTATTR_SET_FD FALSE) + SET(HAVE_EXTATTR_SET_FILE FALSE) + SET(HAVE_FGETEA FALSE) + SET(HAVE_FGETXATTR FALSE) + SET(HAVE_FLISTEA FALSE) + SET(HAVE_FLISTXATTR FALSE) + SET(HAVE_FSETEA FALSE) + SET(HAVE_FSETXATTR FALSE) + SET(HAVE_GETEA FALSE) + SET(HAVE_GETXATTR FALSE) + SET(HAVE_LGETEA FALSE) + SET(HAVE_LGETXATTR FALSE) + SET(HAVE_LISTEA FALSE) + SET(HAVE_LISTXATTR FALSE) + SET(HAVE_LLISTEA FALSE) + SET(HAVE_LLISTXATTR FALSE) + SET(HAVE_LSETEA FALSE) + SET(HAVE_LSETXATTR FALSE) + SET(HAVE_SYS_EXTATTR_H FALSE) + SET(HAVE_SYS_XATTR_H FALSE) +ENDIF(ENABLE_XATTR) + +# +# Check for ACL libraries, headers, and functions +# +# The ACL support in libarchive is written against the POSIX1e draft, +# which was never officially approved and varies quite a bit across +# platforms. Worse, some systems have completely non-POSIX acl functions, +# which makes the following checks rather more complex than I would like. +# +IF(ENABLE_ACL) + CHECK_LIBRARY_EXISTS(acl "acl_get_file" "" HAVE_LIBACL) + IF(HAVE_LIBACL) + SET(CMAKE_REQUIRED_LIBRARIES "acl") + FIND_LIBRARY(ACL_LIBRARY NAMES acl) + LIST(APPEND ADDITIONAL_LIBS ${ACL_LIBRARY}) + ENDIF(HAVE_LIBACL) + # + CHECK_FUNCTION_EXISTS_GLIBC(acl_create_entry HAVE_ACL_CREATE_ENTRY) + CHECK_FUNCTION_EXISTS_GLIBC(acl_init HAVE_ACL_INIT) + CHECK_FUNCTION_EXISTS_GLIBC(acl_set_fd HAVE_ACL_SET_FD) + CHECK_FUNCTION_EXISTS_GLIBC(acl_set_fd_np HAVE_ACL_SET_FD_NP) + CHECK_FUNCTION_EXISTS_GLIBC(acl_set_file HAVE_ACL_SET_FILE) + CHECK_TYPE_EXISTS(acl_permset_t "${INCLUDES}" HAVE_ACL_PERMSET_T) + + # The "acl_get_perm()" function was omitted from the POSIX draft. + # (It's a pretty obvious oversight; otherwise, there's no way to + # test for specific permissions in a permset.) Linux uses the obvious + # name, FreeBSD adds _np to mark it as "non-Posix extension." + # Test for both as a double-check that we really have POSIX-style ACL support. + CHECK_FUNCTION_EXISTS(acl_get_perm HAVE_ACL_GET_PERM) + CHECK_FUNCTION_EXISTS(acl_get_perm_np HAVE_ACL_GET_PERM_NP) + CHECK_FUNCTION_EXISTS(acl_get_link HAVE_ACL_GET_LINK) + CHECK_FUNCTION_EXISTS(acl_get_link_np HAVE_ACL_GET_LINK_NP) + CHECK_FUNCTION_EXISTS(acl_is_trivial_np HAVE_ACL_IS_TRIVIAL_NP) + CHECK_FUNCTION_EXISTS(acl_set_link_np HAVE_ACL_SET_LINK_NP) + + # MacOS has an acl.h that isn't POSIX. It can be detected by + # checking for ACL_USER + CHECK_SYMBOL_EXISTS(ACL_USER "${INCLUDES}" HAVE_ACL_USER) +ELSE(ENABLE_ACL) + # If someone runs cmake, then disables ACL support, we need + # to forcibly override the cached values for these. + SET(HAVE_ACL_CREATE_ENTRY FALSE) + SET(HAVE_ACL_GET_LINK FALSE) + SET(HAVE_ACL_GET_LINK_NP FALSE) + SET(HAVE_ACL_GET_PERM FALSE) + SET(HAVE_ACL_GET_PERM_NP FALSE) + SET(HAVE_ACL_INIT FALSE) + SET(HAVE_ACL_LIB FALSE) + SET(HAVE_ACL_PERMSET_T FALSE) + SET(HAVE_ACL_SET_FD FALSE) + SET(HAVE_ACL_SET_FD_NP FALSE) + SET(HAVE_ACL_SET_FILE FALSE) + SET(HAVE_ACL_USER FALSE) +ENDIF(ENABLE_ACL) + +# +# Check MD5/RMD160/SHA support +# NOTE: Crypto checks must be run last before generating config.h +# +CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA384;SHA512" LIBC) +CHECK_CRYPTO("SHA256;SHA384;SHA512" LIBC2) +CHECK_CRYPTO("SHA256;SHA384;SHA512" LIBC3) +CHECK_CRYPTO("MD5;SHA1;SHA256;SHA384;SHA512" LIBSYSTEM) +CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA384;SHA512" NETTLE) +CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA384;SHA512" OPENSSL) + +# Libmd has to be probed after OpenSSL. +CHECK_CRYPTO("MD5;RMD160;SHA1;SHA256;SHA512" LIBMD) + +CHECK_CRYPTO_WIN("MD5;SHA1;SHA256;SHA384;SHA512") + +# Generate "config.h" from "build/cmake/config.h.in" +CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/build/cmake/config.h.in + ${CMAKE_CURRENT_BINARY_DIR}/config.h) +INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_BINARY_DIR}) +ADD_DEFINITIONS(-DHAVE_CONFIG_H) + +# +# Register installation of PDF documents. +# +IF(WIN32 AND NOT CYGWIN) + # + # On Windows platform, It's better that we install PDF documents + # on one's computer. + # These PDF documents are available in the release package. + # + IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf) + INSTALL(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf + DESTINATION share/man + FILES_MATCHING PATTERN "*.pdf" + ) + ENDIF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/doc/pdf) +ENDIF(WIN32 AND NOT CYGWIN) +# +# +# +INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/libarchive) +# +IF(MSVC) + ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE) +ENDIF(MSVC) + +IF(ENABLE_TEST) + ADD_CUSTOM_TARGET(run_all_tests) +ENDIF(ENABLE_TEST) + +add_subdirectory(libarchive) +add_subdirectory(tar) +add_subdirectory(cpio) diff --git a/CTestConfig.cmake b/CTestConfig.cmake new file mode 100644 index 000000000000..7a09742db098 --- /dev/null +++ b/CTestConfig.cmake @@ -0,0 +1,11 @@ +# TODO: This file should be moved into the build/cmake directory... + +# The libarchive CDash page appears at +# http://my.cdash.org/index.php?project=libarchive +set(CTEST_PROJECT_NAME "libarchive") +set(CTEST_NIGHTLY_START_TIME "01:00:00 UTC") + +set(CTEST_DROP_METHOD "http") +set(CTEST_DROP_SITE "my.cdash.org") +set(CTEST_DROP_LOCATION "/submit.php?project=libarchive") +set(CTEST_DROP_SITE_CDASH TRUE) diff --git a/INSTALL b/INSTALL new file mode 100644 index 000000000000..33c58b7ed454 --- /dev/null +++ b/INSTALL @@ -0,0 +1,35 @@ +More complete build documentation is available on the libarchive +Wiki: http://libarchive.googlecode.com/ + +On most Unix-like systems, you should be able to install libarchive, +bsdtar, and bsdcpio using the following common steps: + ./configure + make + make install + +If you need to customize the target directories or otherwise adjust +the build setting, use + ./configure --help +to list the configure options. + +If you are developing libarchive and need to update the +configure script and other build files: + /bin/sh build/autogen.sh + +To create a distribution, please use the 'distcheck' target: + /bin/sh build/autogen.sh && ./configure && make distcheck + +On Unix-like and non-Unix-like systems, use the "cmake" utility (available from +http://cmake.org/) to generate suitable build files for your platform. +Cmake requires the name of the directory containing CmakeLists.txt and +the "generator" to use for your build environment. For example, to +build with Xcode on Mac OS, you can use the following command: + cmake -G "Xcode" ~/libarchive-download-dir/ +The result will be appropriate makefiles, solution files, or project +files that can be used with the corresponding development tool. +The default on Unix-like systems is to generate Makefiles, so you +can also use cmake instead of the configure script: + cmake ~/libarchive-download-dir/ + make + make install +See the libarchive Wiki or the cmake site for further documentation. diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 000000000000..3fa2d22b6de6 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,1012 @@ +## Process this file with automake to produce Makefile.in + +AUTOMAKE_OPTIONS= foreign subdir-objects +ACLOCAL_AMFLAGS = -I build/autoconf + +# +# What to build and install +# +lib_LTLIBRARIES= libarchive.la +noinst_LTLIBRARIES= libarchive_fe.la +bin_PROGRAMS= $(bsdtar_programs) $(bsdcpio_programs) +man_MANS= $(libarchive_man_MANS) $(bsdtar_man_MANS) $(bsdcpio_man_MANS) +BUILT_SOURCES= libarchive/test/list.h tar/test/list.h cpio/test/list.h + +# +# What to test: We always test libarchive, test bsdtar and bsdcpio only +# if we built them. +# +check_PROGRAMS= libarchive_test $(bsdtar_test_programs) $(bsdcpio_test_programs) +TESTS= libarchive_test $(bsdtar_test_programs) $(bsdcpio_test_programs) +TESTS_ENVIRONMENT= $(libarchive_TESTS_ENVIRONMENT) $(bsdtar_TESTS_ENVIRONMENT) $(bsdcpio_TESTS_ENVIRONMENT) +# Always build and test both bsdtar and bsdcpio as part of 'distcheck' +DISTCHECK_CONFIGURE_FLAGS = --enable-bsdtar --enable-bsdcpio +COMMON_CFLAGS=-Wall -Wformat -Wformat-security +# The next line is commented out by default in shipping libarchive releases. +# It is uncommented by default in trunk. +# DEV_CFLAGS=-Werror -Wextra -Wunused -Wshadow -Wmissing-prototypes -Wcast-qual +AM_CFLAGS=$(COMMON_CFLAGS) $(DEV_CFLAGS) +PLATFORMCPPFLAGS = @PLATFORMCPPFLAGS@ +AM_CPPFLAGS=$(PLATFORMCPPFLAGS) + +# +# What to include in the distribution +# +EXTRA_DIST= \ + CMakeLists.txt \ + build/autogen.sh \ + build/bump-version.sh \ + build/clean.sh \ + build/cmake \ + build/version \ + contrib \ + doc \ + examples \ + $(libarchive_EXTRA_DIST) \ + $(libarchive_test_EXTRA_DIST) \ + $(bsdtar_EXTRA_DIST) \ + $(bsdtar_test_EXTRA_DIST) \ + $(bsdcpio_EXTRA_DIST) \ + $(bsdcpio_test_EXTRA_DIST) + +# a) Clean out some unneeded files and directories +# b) Collect all documentation and format it for distribution. +dist-hook: + rm -rf `find $(distdir) -name CVS -type d` + rm -rf `find $(distdir) -name .svn -type d` + rm -f `find $(distdir) -name '*~'` + rm -f `find $(distdir) -name '*.out'` + rm -f `find $(distdir) -name '*.core'` + -rm -f $(distdir)/*/Makefile $(distdir)/*/*/Makefile + cd $(distdir)/doc && /bin/sh update.sh + +# +# Extra rules for cleanup +# +DISTCLEANFILES= \ + libarchive/test/list.h \ + tar/test/list.h \ + cpio/test/list.h + +distclean-local: + -rm -rf .ref + -rm -rf autom4te.cache/ + -rm -f *~ + -[ -f libarchive/Makefile ] && cd libarchive && make clean + -[ -f libarchive/test/Makefile ] && cd libarchive/test && make clean + -[ -f tar/Makefile ] && cd tar && make clean + -[ -f tar/test/Makefile ] && cd tar/test && make clean + -[ -f cpio/Makefile ] && cd cpio && make clean + -[ -f cpio/test/Makefile ] && cd cpio/test && make clean + +# +# Libarchive headers, source, etc. +# +# + +include_HEADERS= libarchive/archive.h libarchive/archive_entry.h + +libarchive_la_SOURCES= \ + libarchive/archive_acl.c \ + libarchive/archive_acl_private.h \ + libarchive/archive_check_magic.c \ + libarchive/archive_cmdline.c \ + libarchive/archive_cmdline_private.h \ + libarchive/archive_crc32.h \ + libarchive/archive_crypto.c \ + libarchive/archive_crypto_private.h \ + libarchive/archive_endian.h \ + libarchive/archive_entry.c \ + libarchive/archive_entry.h \ + libarchive/archive_entry_copy_stat.c \ + libarchive/archive_entry_link_resolver.c \ + libarchive/archive_entry_locale.h \ + libarchive/archive_entry_private.h \ + libarchive/archive_entry_sparse.c \ + libarchive/archive_entry_stat.c \ + libarchive/archive_entry_strmode.c \ + libarchive/archive_entry_xattr.c \ + libarchive/archive_getdate.c \ + libarchive/archive_match.c \ + libarchive/archive_options.c \ + libarchive/archive_options_private.h \ + libarchive/archive_pathmatch.c \ + libarchive/archive_pathmatch.h \ + libarchive/archive_platform.h \ + libarchive/archive_ppmd_private.h \ + libarchive/archive_ppmd7.c \ + libarchive/archive_ppmd7_private.h \ + libarchive/archive_private.h \ + libarchive/archive_rb.c \ + libarchive/archive_rb.h \ + libarchive/archive_read.c \ + libarchive/archive_read_append_filter.c \ + libarchive/archive_read_data_into_fd.c \ + libarchive/archive_read_disk_entry_from_file.c \ + libarchive/archive_read_disk_posix.c \ + libarchive/archive_read_disk_private.h \ + libarchive/archive_read_disk_set_standard_lookup.c \ + libarchive/archive_read_extract.c \ + libarchive/archive_read_open_fd.c \ + libarchive/archive_read_open_file.c \ + libarchive/archive_read_open_filename.c \ + libarchive/archive_read_open_memory.c \ + libarchive/archive_read_private.h \ + libarchive/archive_read_set_format.c \ + libarchive/archive_read_set_options.c \ + libarchive/archive_read_support_filter_all.c \ + libarchive/archive_read_support_filter_bzip2.c \ + libarchive/archive_read_support_filter_compress.c \ + libarchive/archive_read_support_filter_grzip.c \ + libarchive/archive_read_support_filter_gzip.c \ + libarchive/archive_read_support_filter_lrzip.c \ + libarchive/archive_read_support_filter_lzop.c \ + libarchive/archive_read_support_filter_none.c \ + libarchive/archive_read_support_filter_program.c \ + libarchive/archive_read_support_filter_rpm.c \ + libarchive/archive_read_support_filter_uu.c \ + libarchive/archive_read_support_filter_xz.c \ + libarchive/archive_read_support_format_7zip.c \ + libarchive/archive_read_support_format_all.c \ + libarchive/archive_read_support_format_ar.c \ + libarchive/archive_read_support_format_by_code.c \ + libarchive/archive_read_support_format_cab.c \ + libarchive/archive_read_support_format_cpio.c \ + libarchive/archive_read_support_format_empty.c \ + libarchive/archive_read_support_format_iso9660.c \ + libarchive/archive_read_support_format_lha.c \ + libarchive/archive_read_support_format_mtree.c \ + libarchive/archive_read_support_format_rar.c \ + libarchive/archive_read_support_format_raw.c \ + libarchive/archive_read_support_format_tar.c \ + libarchive/archive_read_support_format_xar.c \ + libarchive/archive_read_support_format_zip.c \ + libarchive/archive_string.c \ + libarchive/archive_string.h \ + libarchive/archive_string_composition.h \ + libarchive/archive_string_sprintf.c \ + libarchive/archive_util.c \ + libarchive/archive_virtual.c \ + libarchive/archive_write.c \ + libarchive/archive_write_disk_acl.c \ + libarchive/archive_write_disk_posix.c \ + libarchive/archive_write_disk_private.h \ + libarchive/archive_write_disk_set_standard_lookup.c \ + libarchive/archive_write_open_fd.c \ + libarchive/archive_write_open_file.c \ + libarchive/archive_write_open_filename.c \ + libarchive/archive_write_open_memory.c \ + libarchive/archive_write_private.h \ + libarchive/archive_write_add_filter.c \ + libarchive/archive_write_add_filter_b64encode.c \ + libarchive/archive_write_add_filter_by_name.c \ + libarchive/archive_write_add_filter_bzip2.c \ + libarchive/archive_write_add_filter_compress.c \ + libarchive/archive_write_add_filter_grzip.c \ + libarchive/archive_write_add_filter_gzip.c \ + libarchive/archive_write_add_filter_lrzip.c \ + libarchive/archive_write_add_filter_lzop.c \ + libarchive/archive_write_add_filter_none.c \ + libarchive/archive_write_add_filter_program.c \ + libarchive/archive_write_add_filter_uuencode.c \ + libarchive/archive_write_add_filter_xz.c \ + libarchive/archive_write_set_format.c \ + libarchive/archive_write_set_format_7zip.c \ + libarchive/archive_write_set_format_ar.c \ + libarchive/archive_write_set_format_by_name.c \ + libarchive/archive_write_set_format_cpio.c \ + libarchive/archive_write_set_format_cpio_newc.c \ + libarchive/archive_write_set_format_iso9660.c \ + libarchive/archive_write_set_format_mtree.c \ + libarchive/archive_write_set_format_pax.c \ + libarchive/archive_write_set_format_shar.c \ + libarchive/archive_write_set_format_ustar.c \ + libarchive/archive_write_set_format_v7tar.c \ + libarchive/archive_write_set_format_gnutar.c \ + libarchive/archive_write_set_format_xar.c \ + libarchive/archive_write_set_format_zip.c \ + libarchive/archive_write_set_options.c \ + libarchive/config_freebsd.h \ + libarchive/filter_fork_posix.c \ + libarchive/filter_fork.h + +if INC_WINDOWS_FILES +libarchive_la_SOURCES+= \ + libarchive/archive_entry_copy_bhfi.c \ + libarchive/archive_read_disk_windows.c \ + libarchive/archive_windows.h \ + libarchive/archive_windows.c \ + libarchive/archive_write_disk_windows.c \ + libarchive/filter_fork_windows.c +endif + +# -no-undefined marks that libarchive doesn't rely on symbols +# defined in the application. This is mandatory for cygwin. +libarchive_la_LDFLAGS= -no-undefined -version-info $(ARCHIVE_LIBTOOL_VERSION) +libarchive_la_LIBADD= $(LTLIBICONV) + +# Manpages to install +libarchive_man_MANS= \ + libarchive/archive_entry.3 \ + libarchive/archive_entry_acl.3 \ + libarchive/archive_entry_linkify.3 \ + libarchive/archive_entry_paths.3 \ + libarchive/archive_entry_perms.3 \ + libarchive/archive_entry_stat.3 \ + libarchive/archive_entry_time.3 \ + libarchive/archive_read.3 \ + libarchive/archive_read_data.3 \ + libarchive/archive_read_disk.3 \ + libarchive/archive_read_extract.3 \ + libarchive/archive_read_filter.3 \ + libarchive/archive_read_format.3 \ + libarchive/archive_read_free.3 \ + libarchive/archive_read_header.3 \ + libarchive/archive_read_new.3 \ + libarchive/archive_read_open.3 \ + libarchive/archive_read_set_options.3 \ + libarchive/archive_util.3 \ + libarchive/archive_write.3 \ + libarchive/archive_write_blocksize.3 \ + libarchive/archive_write_data.3 \ + libarchive/archive_write_disk.3 \ + libarchive/archive_write_filter.3 \ + libarchive/archive_write_finish_entry.3 \ + libarchive/archive_write_format.3 \ + libarchive/archive_write_free.3 \ + libarchive/archive_write_header.3 \ + libarchive/archive_write_new.3 \ + libarchive/archive_write_open.3 \ + libarchive/archive_write_set_options.3 \ + libarchive/cpio.5 \ + libarchive/libarchive.3 \ + libarchive/libarchive_changes.3 \ + libarchive/libarchive_internals.3 \ + libarchive/libarchive-formats.5 \ + libarchive/mtree.5 \ + libarchive/tar.5 + +# Additional libarchive files to include in the distribution +libarchive_EXTRA_DIST= \ + libarchive/archive_windows.c \ + libarchive/archive_windows.h \ + libarchive/filter_fork_windows.c \ + libarchive/CMakeLists.txt \ + $(libarchive_man_MANS) + +# pkgconfig +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = build/pkgconfig/libarchive.pc + +# Sources needed by all test programs +test_utils_SOURCES= \ + test_utils/test_utils.c \ + test_utils/test_utils.h + +# +# +# libarchive_test program +# +# +libarchive_test_SOURCES= \ + $(libarchive_la_SOURCES) \ + $(test_utils_SOURCES) \ + libarchive/test/main.c \ + libarchive/test/read_open_memory.c \ + libarchive/test/test.h \ + libarchive/test/test_acl_freebsd_posix1e.c \ + libarchive/test/test_acl_freebsd_nfs4.c \ + libarchive/test/test_acl_nfs4.c \ + libarchive/test/test_acl_pax.c \ + libarchive/test/test_acl_posix1e.c \ + libarchive/test/test_archive_api_feature.c \ + libarchive/test/test_archive_clear_error.c \ + libarchive/test/test_archive_cmdline.c \ + libarchive/test/test_archive_crypto.c \ + libarchive/test/test_archive_getdate.c \ + libarchive/test/test_archive_match_owner.c \ + libarchive/test/test_archive_match_path.c \ + libarchive/test/test_archive_match_time.c \ + libarchive/test/test_archive_pathmatch.c \ + libarchive/test/test_archive_read_close_twice.c \ + libarchive/test/test_archive_read_close_twice_open_fd.c \ + libarchive/test/test_archive_read_close_twice_open_filename.c \ + libarchive/test/test_archive_read_multiple_data_objects.c \ + libarchive/test/test_archive_read_next_header_empty.c \ + libarchive/test/test_archive_read_next_header_raw.c \ + libarchive/test/test_archive_read_open2.c \ + libarchive/test/test_archive_read_set_filter_option.c \ + libarchive/test/test_archive_read_set_format_option.c \ + libarchive/test/test_archive_read_set_option.c \ + libarchive/test/test_archive_read_set_options.c \ + libarchive/test/test_archive_read_support.c \ + libarchive/test/test_archive_set_error.c \ + libarchive/test/test_archive_string.c \ + libarchive/test/test_archive_string_conversion.c \ + libarchive/test/test_archive_write_add_filter_by_name.c \ + libarchive/test/test_archive_write_set_filter_option.c \ + libarchive/test/test_archive_write_set_format_by_name.c \ + libarchive/test/test_archive_write_set_format_option.c \ + libarchive/test/test_archive_write_set_option.c \ + libarchive/test/test_archive_write_set_options.c \ + libarchive/test/test_bad_fd.c \ + libarchive/test/test_compat_bzip2.c \ + libarchive/test/test_compat_cpio.c \ + libarchive/test/test_compat_gtar.c \ + libarchive/test/test_compat_gzip.c \ + libarchive/test/test_compat_lzip.c \ + libarchive/test/test_compat_lzma.c \ + libarchive/test/test_compat_lzop.c \ + libarchive/test/test_compat_mac.c \ + libarchive/test/test_compat_pax_libarchive_2x.c \ + libarchive/test/test_compat_solaris_tar_acl.c \ + libarchive/test/test_compat_solaris_pax_sparse.c \ + libarchive/test/test_compat_tar_hardlink.c \ + libarchive/test/test_compat_uudecode.c \ + libarchive/test/test_compat_xz.c \ + libarchive/test/test_compat_zip.c \ + libarchive/test/test_empty_write.c \ + libarchive/test/test_entry.c \ + libarchive/test/test_entry_strmode.c \ + libarchive/test/test_extattr_freebsd.c \ + libarchive/test/test_filter_count.c \ + libarchive/test/test_fuzz.c \ + libarchive/test/test_gnutar_filename_encoding.c \ + libarchive/test/test_link_resolver.c \ + libarchive/test/test_open_failure.c \ + libarchive/test/test_open_fd.c \ + libarchive/test/test_open_file.c \ + libarchive/test/test_open_filename.c \ + libarchive/test/test_pax_filename_encoding.c \ + libarchive/test/test_read_data_large.c \ + libarchive/test/test_read_disk.c \ + libarchive/test/test_read_disk_directory_traversals.c \ + libarchive/test/test_read_disk_entry_from_file.c \ + libarchive/test/test_read_extract.c \ + libarchive/test/test_read_file_nonexistent.c \ + libarchive/test/test_read_filter_grzip.c \ + libarchive/test/test_read_filter_lrzip.c \ + libarchive/test/test_read_filter_lzop.c \ + libarchive/test/test_read_filter_lzop_multiple_parts.c \ + libarchive/test/test_read_filter_program.c \ + libarchive/test/test_read_filter_program_signature.c \ + libarchive/test/test_read_filter_uudecode.c \ + libarchive/test/test_read_format_7zip.c \ + libarchive/test/test_read_format_ar.c \ + libarchive/test/test_read_format_cab.c \ + libarchive/test/test_read_format_cab_filename.c \ + libarchive/test/test_read_format_cpio_afio.c \ + libarchive/test/test_read_format_cpio_bin.c \ + libarchive/test/test_read_format_cpio_bin_Z.c \ + libarchive/test/test_read_format_cpio_bin_be.c \ + libarchive/test/test_read_format_cpio_bin_bz2.c \ + libarchive/test/test_read_format_cpio_bin_gz.c \ + libarchive/test/test_read_format_cpio_bin_lzip.c \ + libarchive/test/test_read_format_cpio_bin_lzma.c \ + libarchive/test/test_read_format_cpio_bin_xz.c \ + libarchive/test/test_read_format_cpio_filename.c \ + libarchive/test/test_read_format_cpio_odc.c \ + libarchive/test/test_read_format_cpio_svr4_bzip2_rpm.c \ + libarchive/test/test_read_format_cpio_svr4_gzip.c \ + libarchive/test/test_read_format_cpio_svr4_gzip_rpm.c \ + libarchive/test/test_read_format_cpio_svr4c_Z.c \ + libarchive/test/test_read_format_empty.c \ + libarchive/test/test_read_format_gtar_filename.c \ + libarchive/test/test_read_format_gtar_gz.c \ + libarchive/test/test_read_format_gtar_lzma.c \ + libarchive/test/test_read_format_gtar_sparse.c \ + libarchive/test/test_read_format_iso_Z.c \ + libarchive/test/test_read_format_iso_multi_extent.c \ + libarchive/test/test_read_format_iso_xorriso.c \ + libarchive/test/test_read_format_isojoliet_bz2.c \ + libarchive/test/test_read_format_isojoliet_long.c \ + libarchive/test/test_read_format_isojoliet_rr.c \ + libarchive/test/test_read_format_isojoliet_versioned.c \ + libarchive/test/test_read_format_isorr_bz2.c \ + libarchive/test/test_read_format_isorr_ce.c \ + libarchive/test/test_read_format_isorr_new_bz2.c \ + libarchive/test/test_read_format_isorr_rr_moved.c \ + libarchive/test/test_read_format_isozisofs_bz2.c \ + libarchive/test/test_read_format_lha.c \ + libarchive/test/test_read_format_lha_filename.c \ + libarchive/test/test_read_format_mtree.c \ + libarchive/test/test_read_format_pax_bz2.c \ + libarchive/test/test_read_format_rar.c \ + libarchive/test/test_read_format_raw.c \ + libarchive/test/test_read_format_tar.c \ + libarchive/test/test_read_format_tar_empty_filename.c \ + libarchive/test/test_read_format_tar_filename.c \ + libarchive/test/test_read_format_tbz.c \ + libarchive/test/test_read_format_tgz.c \ + libarchive/test/test_read_format_tlz.c \ + libarchive/test/test_read_format_txz.c \ + libarchive/test/test_read_format_tz.c \ + libarchive/test/test_read_format_ustar_filename.c \ + libarchive/test/test_read_format_xar.c \ + libarchive/test/test_read_format_zip.c \ + libarchive/test/test_read_format_zip_comment_stored.c \ + libarchive/test/test_read_format_zip_filename.c \ + libarchive/test/test_read_format_zip_mac_metadata.c \ + libarchive/test/test_read_format_zip_sfx.c \ + libarchive/test/test_read_large.c \ + libarchive/test/test_read_pax_truncated.c \ + libarchive/test/test_read_position.c \ + libarchive/test/test_read_set_format.c \ + libarchive/test/test_read_truncated.c \ + libarchive/test/test_read_truncated_filter.c \ + libarchive/test/test_sparse_basic.c \ + libarchive/test/test_tar_filenames.c \ + libarchive/test/test_tar_large.c \ + libarchive/test/test_ustar_filenames.c \ + libarchive/test/test_ustar_filename_encoding.c \ + libarchive/test/test_write_disk.c \ + libarchive/test/test_write_disk_appledouble.c \ + libarchive/test/test_write_disk_failures.c \ + libarchive/test/test_write_disk_hardlink.c \ + libarchive/test/test_write_disk_hfs_compression.c \ + libarchive/test/test_write_disk_lookup.c \ + libarchive/test/test_write_disk_mac_metadata.c \ + libarchive/test/test_write_disk_no_hfs_compression.c \ + libarchive/test/test_write_disk_perms.c \ + libarchive/test/test_write_disk_secure.c \ + libarchive/test/test_write_disk_sparse.c \ + libarchive/test/test_write_disk_symlink.c \ + libarchive/test/test_write_disk_times.c \ + libarchive/test/test_write_filter_b64encode.c \ + libarchive/test/test_write_filter_bzip2.c \ + libarchive/test/test_write_filter_compress.c \ + libarchive/test/test_write_filter_gzip.c \ + libarchive/test/test_write_filter_gzip_timestamp.c \ + libarchive/test/test_write_filter_lrzip.c \ + libarchive/test/test_write_filter_lzip.c \ + libarchive/test/test_write_filter_lzma.c \ + libarchive/test/test_write_filter_lzop.c \ + libarchive/test/test_write_filter_program.c \ + libarchive/test/test_write_filter_uuencode.c \ + libarchive/test/test_write_filter_xz.c \ + libarchive/test/test_write_format_7zip.c \ + libarchive/test/test_write_format_7zip_empty.c \ + libarchive/test/test_write_format_7zip_large.c \ + libarchive/test/test_write_format_ar.c \ + libarchive/test/test_write_format_cpio.c \ + libarchive/test/test_write_format_cpio_empty.c \ + libarchive/test/test_write_format_cpio_newc.c \ + libarchive/test/test_write_format_cpio_odc.c \ + libarchive/test/test_write_format_gnutar.c \ + libarchive/test/test_write_format_iso9660.c \ + libarchive/test/test_write_format_iso9660_boot.c \ + libarchive/test/test_write_format_iso9660_empty.c \ + libarchive/test/test_write_format_iso9660_filename.c \ + libarchive/test/test_write_format_iso9660_zisofs.c \ + libarchive/test/test_write_format_mtree.c \ + libarchive/test/test_write_format_mtree_absolute_path.c \ + libarchive/test/test_write_format_mtree_classic.c \ + libarchive/test/test_write_format_mtree_classic_indent.c\ + libarchive/test/test_write_format_mtree_fflags.c \ + libarchive/test/test_write_format_mtree_no_separator.c \ + libarchive/test/test_write_format_mtree_quoted_filename.c\ + libarchive/test/test_write_format_pax.c \ + libarchive/test/test_write_format_shar_empty.c \ + libarchive/test/test_write_format_tar.c \ + libarchive/test/test_write_format_tar_empty.c \ + libarchive/test/test_write_format_tar_sparse.c \ + libarchive/test/test_write_format_tar_ustar.c \ + libarchive/test/test_write_format_tar_v7tar.c \ + libarchive/test/test_write_format_xar.c \ + libarchive/test/test_write_format_xar_empty.c \ + libarchive/test/test_write_format_zip.c \ + libarchive/test/test_write_format_zip_empty.c \ + libarchive/test/test_write_format_zip_no_compression.c \ + libarchive/test/test_write_open_memory.c \ + libarchive/test/test_write_zip_set_compression_store.c \ + libarchive/test/test_zip_filename_encoding.c + +libarchive_test_CPPFLAGS= -I$(top_srcdir)/libarchive -I$(top_srcdir)/test_utils -I$(top_builddir)/libarchive/test -DLIBARCHIVE_STATIC $(PLATFORMCPPFLAGS) +libarchive_test_LDADD= $(LTLIBICONV) + +# The "list.h" file just lists all of the tests defined in all of the sources. +# Building it automatically provides a sanity-check on libarchive_test_SOURCES +# above. +libarchive/test/list.h: Makefile + cat $(top_srcdir)/libarchive/test/test_*.c | grep DEFINE_TEST > libarchive/test/list.h + +libarchive_TESTS_ENVIRONMENT= LIBARCHIVE_TEST_FILES=`cd $(top_srcdir);/bin/pwd`/libarchive/test LRZIP=NOCONFIG + +libarchive_test_EXTRA_DIST=\ + libarchive/test/list.h \ + 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libarchive/test/test_read_format_iso_rockridge_new.iso.Z.uu \ + libarchive/test/test_read_format_iso_rockridge_rr_moved.iso.Z.uu\ + libarchive/test/test_read_format_iso_xorriso.iso.Z.uu \ + libarchive/test/test_read_format_iso_zisofs.iso.Z.uu \ + libarchive/test/test_read_format_lha_filename_cp932.lzh.uu \ + libarchive/test/test_read_format_lha_header0.lzh.uu \ + libarchive/test/test_read_format_lha_header1.lzh.uu \ + libarchive/test/test_read_format_lha_header2.lzh.uu \ + libarchive/test/test_read_format_lha_header3.lzh.uu \ + libarchive/test/test_read_format_lha_lh0.lzh.uu \ + libarchive/test/test_read_format_lha_lh6.lzh.uu \ + libarchive/test/test_read_format_lha_lh7.lzh.uu \ + libarchive/test/test_read_format_lha_withjunk.lzh.uu \ + libarchive/test/test_read_format_mtree.mtree.uu \ + libarchive/test/test_read_format_mtree_nomagic.mtree.uu \ + libarchive/test/test_read_format_mtree_nomagic2.mtree.uu \ + libarchive/test/test_read_format_mtree_nomagic3.mtree.uu \ + libarchive/test/test_read_format_rar.rar.uu \ + libarchive/test/test_read_format_rar_binary_data.rar.uu \ + libarchive/test/test_read_format_rar_compress_best.rar.uu \ + libarchive/test/test_read_format_rar_compress_normal.rar.uu \ + libarchive/test/test_read_format_rar_multi_lzss_blocks.rar.uu \ + libarchive/test/test_read_format_rar_multivolume.part0001.rar.uu\ + libarchive/test/test_read_format_rar_multivolume.part0002.rar.uu\ + libarchive/test/test_read_format_rar_multivolume.part0003.rar.uu\ + libarchive/test/test_read_format_rar_multivolume.part0004.rar.uu\ + libarchive/test/test_read_format_rar_noeof.rar.uu \ + libarchive/test/test_read_format_rar_ppmd_lzss_conversion.rar.uu\ + libarchive/test/test_read_format_rar_sfx.exe.uu \ + libarchive/test/test_read_format_rar_subblock.rar.uu \ + libarchive/test/test_read_format_rar_unicode.rar.uu \ + libarchive/test/test_read_format_rar_windows.rar.uu \ + libarchive/test/test_read_format_raw.data.Z.uu \ + libarchive/test/test_read_format_raw.data.uu \ + libarchive/test/test_read_format_tar_empty_filename.tar.uu \ + libarchive/test/test_read_format_tar_filename_koi8r.tar.Z.uu \ + libarchive/test/test_read_format_ustar_filename_cp866.tar.Z.uu \ + libarchive/test/test_read_format_ustar_filename_eucjp.tar.Z.uu \ + libarchive/test/test_read_format_ustar_filename_koi8r.tar.Z.uu \ + libarchive/test/test_read_format_zip.zip.uu \ + libarchive/test/test_read_format_zip_comment_stored_1.zip.uu \ + libarchive/test/test_read_format_zip_comment_stored_2.zip.uu \ + libarchive/test/test_read_format_zip_filename_cp866.zip.uu \ + libarchive/test/test_read_format_zip_filename_cp932.zip.uu \ + libarchive/test/test_read_format_zip_filename_koi8r.zip.uu \ + libarchive/test/test_read_format_zip_filename_utf8_jp.zip.uu \ + libarchive/test/test_read_format_zip_filename_utf8_ru2.zip.uu \ + libarchive/test/test_read_format_zip_filename_utf8_ru.zip.uu \ + libarchive/test/test_read_format_zip_length_at_end.zip.uu \ + libarchive/test/test_read_format_zip_mac_metadata.zip.uu \ + libarchive/test/test_read_format_zip_sfx.uu \ + libarchive/test/test_read_format_zip_symlink.zip.uu \ + libarchive/test/test_read_format_zip_ux.zip.uu \ + libarchive/test/test_read_large_splitted_rar_aa.uu \ + libarchive/test/test_read_large_splitted_rar_ab.uu \ + libarchive/test/test_read_large_splitted_rar_ac.uu \ + libarchive/test/test_read_large_splitted_rar_ad.uu \ + libarchive/test/test_read_large_splitted_rar_ae.uu \ + libarchive/test/test_read_splitted_rar_aa.uu \ + libarchive/test/test_read_splitted_rar_ab.uu \ + libarchive/test/test_read_splitted_rar_ac.uu \ + libarchive/test/test_read_splitted_rar_ad.uu \ + libarchive/test/test_splitted_rar_seek_support_aa.uu \ + libarchive/test/test_splitted_rar_seek_support_ab.uu \ + libarchive/test/test_splitted_rar_seek_support_ac.uu \ + libarchive/test/test_write_disk_appledouble.cpio.gz.uu \ + libarchive/test/test_write_disk_hfs_compression.tgz.uu \ + libarchive/test/test_write_disk_mac_metadata.tar.gz.uu \ + libarchive/test/test_write_disk_no_hfs_compression.tgz.uu \ + libarchive/test/CMakeLists.txt \ + libarchive/test/README + +# +# Common code for libarchive frontends (cpio, tar) +# +libarchive_fe_la_SOURCES= \ + libarchive_fe/err.c \ + libarchive_fe/err.h \ + libarchive_fe/lafe_platform.h \ + libarchive_fe/line_reader.c \ + libarchive_fe/line_reader.h + +libarchive_fe_la_CPPFLAGS= -I$(top_srcdir)/libarchive +# +# +# bsdtar source, docs, etc. +# +# + +bsdtar_SOURCES= \ + tar/bsdtar.c \ + tar/bsdtar.h \ + tar/bsdtar_platform.h \ + tar/cmdline.c \ + tar/creation_set.c \ + tar/read.c \ + tar/subst.c \ + tar/util.c \ + tar/write.c + +if INC_WINDOWS_FILES +bsdtar_SOURCES+= \ + tar/bsdtar_windows.h \ + tar/bsdtar_windows.c +endif + +bsdtar_DEPENDENCIES= libarchive.la libarchive_fe.la + +if STATIC_BSDTAR +bsdtar_ldstatic= -static +bsdtar_ccstatic= -DLIBARCHIVE_STATIC +else +bsdtar_ldstatic= +bsdtar_ccstatic= +endif + +bsdtar_LDADD= libarchive.la libarchive_fe.la $(LTLIBICONV) +bsdtar_CPPFLAGS= -I$(top_srcdir)/libarchive -I$(top_srcdir)/libarchive_fe $(bsdtar_ccstatic) $(PLATFORMCPPFLAGS) +bsdtar_LDFLAGS= $(bsdtar_ldstatic) + +bsdtar_EXTRA_DIST= \ + tar/bsdtar.1 \ + tar/bsdtar_windows.h \ + tar/bsdtar_windows.c \ + tar/CMakeLists.txt \ + tar/config_freebsd.h + + +if BUILD_BSDTAR +bsdtar_man_MANS= tar/bsdtar.1 +bsdtar_programs= bsdtar +else +bsdtar_man_MANS= +bsdtar_programs= +endif + +# +# bsdtar_test +# + +bsdtar_test_SOURCES= \ + $(test_utils_SOURCES) \ + tar/test/main.c \ + tar/test/test.h \ + tar/test/test_0.c \ + tar/test/test_basic.c \ + tar/test/test_copy.c \ + tar/test/test_empty_mtree.c \ + tar/test/test_extract_tar_Z.c \ + tar/test/test_extract_tar_bz2.c \ + tar/test/test_extract_tar_grz.c \ + tar/test/test_extract_tar_gz.c \ + tar/test/test_extract_tar_lrz.c \ + tar/test/test_extract_tar_lz.c \ + tar/test/test_extract_tar_lzma.c \ + tar/test/test_extract_tar_lzo.c \ + tar/test/test_extract_tar_xz.c \ + tar/test/test_format_newc.c \ + tar/test/test_help.c \ + tar/test/test_option_C_upper.c \ + tar/test/test_option_H_upper.c \ + tar/test/test_option_L_upper.c \ + tar/test/test_option_O_upper.c \ + tar/test/test_option_T_upper.c \ + tar/test/test_option_U_upper.c \ + tar/test/test_option_X_upper.c \ + tar/test/test_option_a.c \ + tar/test/test_option_b.c \ + tar/test/test_option_b64encode.c \ + tar/test/test_option_exclude.c \ + tar/test/test_option_gid_gname.c \ + tar/test/test_option_grzip.c \ + tar/test/test_option_j.c \ + tar/test/test_option_k.c \ + tar/test/test_option_keep_newer_files.c \ + tar/test/test_option_lrzip.c \ + tar/test/test_option_lzma.c \ + tar/test/test_option_lzop.c \ + tar/test/test_option_n.c \ + tar/test/test_option_newer_than.c \ + tar/test/test_option_nodump.c \ + tar/test/test_option_older_than.c \ + tar/test/test_option_q.c \ + tar/test/test_option_r.c \ + tar/test/test_option_s.c \ + tar/test/test_option_uid_uname.c \ + tar/test/test_option_uuencode.c \ + tar/test/test_option_xz.c \ + tar/test/test_option_z.c \ + tar/test/test_patterns.c \ + tar/test/test_print_longpath.c \ + tar/test/test_stdio.c \ + tar/test/test_strip_components.c \ + tar/test/test_symlink_dir.c \ + tar/test/test_version.c \ + tar/test/test_windows.c + +bsdtar_test_CPPFLAGS=\ + -I$(top_srcdir)/libarchive -I$(top_srcdir)/libarchive_fe \ + -I$(top_srcdir)/test_utils \ + -I$(top_srcdir)/tar -I$(top_builddir)/tar/test \ + $(PLATFORMCPPFLAGS) + +tar/test/list.h: Makefile + cat $(top_srcdir)/tar/test/test_*.c | grep DEFINE_TEST > tar/test/list.h + +if BUILD_BSDTAR +bsdtar_test_programs= bsdtar_test +bsdtar_TESTS_ENVIRONMENT= BSDTAR=`cd $(top_builddir);/bin/pwd`/bsdtar$(EXEEXT) BSDTAR_TEST_FILES=`cd $(top_srcdir);/bin/pwd`/tar/test +else +bsdtar_test_programs= +bsdtar_TESTS_ENVIRONMENT= +endif + +bsdtar_test_EXTRA_DIST= \ + tar/test/list.h \ + tar/test/test_extract.tar.Z.uu \ + tar/test/test_extract.tar.bz2.uu \ + tar/test/test_extract.tar.grz.uu \ + tar/test/test_extract.tar.gz.uu \ + tar/test/test_extract.tar.lrz.uu \ + tar/test/test_extract.tar.lz.uu \ + tar/test/test_extract.tar.lzma.uu \ + tar/test/test_extract.tar.lzo.uu \ + tar/test/test_extract.tar.xz.uu \ + tar/test/test_option_keep_newer_files.tar.Z.uu \ + tar/test/test_option_s.tar.Z.uu \ + tar/test/test_patterns_2.tar.uu \ + tar/test/test_patterns_3.tar.uu \ + tar/test/test_patterns_4.tar.uu \ + tar/test/test_print_longpath.tar.Z.uu \ + tar/test/CMakeLists.txt + + +# +# +# bsdcpio source, docs, etc. +# +# + +bsdcpio_SOURCES= \ + cpio/cmdline.c \ + cpio/cpio.c \ + cpio/cpio.h \ + cpio/cpio_platform.h + +if INC_WINDOWS_FILES +bsdcpio_SOURCES+= \ + cpio/cpio_windows.h \ + cpio/cpio_windows.c +endif + +bsdcpio_DEPENDENCIES = libarchive.la libarchive_fe.la + + +if STATIC_BSDCPIO +bsdcpio_ldstatic= -static +bsdcpio_ccstatic= -DLIBARCHIVE_STATIC +else +bsdcpio_ldstatic= +bsdcpio_ccstatic= +endif + +bsdcpio_LDADD= libarchive_fe.la libarchive.la $(LTLIBICONV) +bsdcpio_CPPFLAGS= -I$(top_srcdir)/libarchive -I$(top_srcdir)/libarchive_fe $(bsdcpio_ccstatic) $(PLATFORMCPPFLAGS) +bsdcpio_LDFLAGS= $(bsdcpio_ldstatic) + +bsdcpio_EXTRA_DIST= \ + cpio/bsdcpio.1 \ + cpio/cpio_windows.h \ + cpio/cpio_windows.c \ + cpio/CMakeLists.txt \ + cpio/config_freebsd.h + + +if BUILD_BSDCPIO +# Manpages to install +bsdcpio_man_MANS= cpio/bsdcpio.1 +bsdcpio_programs= bsdcpio +else +bsdcpio_man_MANS= +bsdcpio_programs= +endif + +# +# bsdcpio_test +# + +bsdcpio_test_SOURCES= \ + $(test_utils_SOURCES) \ + cpio/cmdline.c \ + cpio/test/main.c \ + cpio/test/test.h \ + cpio/test/test_0.c \ + cpio/test/test_basic.c \ + cpio/test/test_cmdline.c \ + cpio/test/test_extract_cpio_Z.c \ + cpio/test/test_extract_cpio_bz2.c \ + cpio/test/test_extract_cpio_grz.c \ + cpio/test/test_extract_cpio_gz.c \ + cpio/test/test_extract_cpio_lrz.c \ + cpio/test/test_extract_cpio_lz.c \ + cpio/test/test_extract_cpio_lzma.c \ + cpio/test/test_extract_cpio_lzo.c \ + cpio/test/test_extract_cpio_xz.c \ + cpio/test/test_format_newc.c \ + cpio/test/test_gcpio_compat.c \ + cpio/test/test_option_0.c \ + cpio/test/test_option_B_upper.c \ + cpio/test/test_option_C_upper.c \ + cpio/test/test_option_J_upper.c \ + cpio/test/test_option_L_upper.c \ + cpio/test/test_option_Z_upper.c \ + cpio/test/test_option_a.c \ + cpio/test/test_option_b64encode.c \ + cpio/test/test_option_c.c \ + cpio/test/test_option_d.c \ + cpio/test/test_option_f.c \ + cpio/test/test_option_grzip.c \ + cpio/test/test_option_help.c \ + cpio/test/test_option_l.c \ + cpio/test/test_option_lrzip.c \ + cpio/test/test_option_lzma.c \ + cpio/test/test_option_lzop.c \ + cpio/test/test_option_m.c \ + cpio/test/test_option_t.c \ + cpio/test/test_option_u.c \ + cpio/test/test_option_uuencode.c \ + cpio/test/test_option_version.c \ + cpio/test/test_option_xz.c \ + cpio/test/test_option_y.c \ + cpio/test/test_option_z.c \ + cpio/test/test_owner_parse.c \ + cpio/test/test_passthrough_dotdot.c \ + cpio/test/test_passthrough_reverse.c + +bsdcpio_test_CPPFLAGS= \ + -I$(top_srcdir)/libarchive -I$(top_srcdir)/libarchive_fe \ + -I$(top_srcdir)/test_utils \ + -I$(top_srcdir)/cpio -I$(top_builddir)/cpio/test \ + $(PLATFORMCPPFLAGS) +bsdcpio_test_LDADD=libarchive_fe.la + +cpio/test/list.h: Makefile + cat $(top_srcdir)/cpio/test/test_*.c | grep DEFINE_TEST > cpio/test/list.h + +if BUILD_BSDCPIO +bsdcpio_test_programs= bsdcpio_test +bsdcpio_TESTS_ENVIRONMENT= BSDCPIO=`cd $(top_builddir);/bin/pwd`/bsdcpio$(EXEEXT) BSDCPIO_TEST_FILES=`cd $(top_srcdir);/bin/pwd`/cpio/test +else +bsdcpio_test_programs= +bsdcpio_TESTS_ENVIRONMENT= +endif + +bsdcpio_test_EXTRA_DIST= \ + cpio/test/list.h \ + cpio/test/test_extract.cpio.Z.uu \ + cpio/test/test_extract.cpio.bz2.uu \ + cpio/test/test_extract.cpio.grz.uu \ + cpio/test/test_extract.cpio.gz.uu \ + cpio/test/test_extract.cpio.lrz.uu \ + cpio/test/test_extract.cpio.lz.uu \ + cpio/test/test_extract.cpio.lzma.uu \ + cpio/test/test_extract.cpio.lzo.uu \ + cpio/test/test_extract.cpio.xz.uu \ + cpio/test/test_gcpio_compat_ref.bin.uu \ + cpio/test/test_gcpio_compat_ref.crc.uu \ + cpio/test/test_gcpio_compat_ref.newc.uu \ + cpio/test/test_gcpio_compat_ref.ustar.uu \ + cpio/test/test_gcpio_compat_ref_nosym.bin.uu \ + cpio/test/test_gcpio_compat_ref_nosym.crc.uu \ + cpio/test/test_gcpio_compat_ref_nosym.newc.uu \ + cpio/test/test_gcpio_compat_ref_nosym.ustar.uu \ + cpio/test/test_option_f.cpio.uu \ + cpio/test/test_option_m.cpio.uu \ + cpio/test/test_option_t.cpio.uu \ + cpio/test/test_option_t.stdout.uu \ + cpio/test/test_option_tv.stdout.uu \ + cpio/test/CMakeLists.txt diff --git a/build/README.txt b/build/README.txt new file mode 100644 index 000000000000..ce8e1a32a577 --- /dev/null +++ b/build/README.txt @@ -0,0 +1,35 @@ +Notes on making a new release of libarchive +=========================================== + +The following serves as a guide for libarchive developers on the general +process to be followed when making a new release of libarchive. + +* Update build/version with the version number of the release to be made. +* If the library's ABI has changed, the library's soname major version *MUST* + be updated. Update configure.ac and CMakeLists.txt appropriately. + - For configure.ac, the variable ARCHIVE_INTERFACE needs to be updated. + - For CMakeLists.txt, the variable INTERFACE_VERSION needs to be updated. +* Update the entries in the NEWS file accordingly. +* Run `build/makerelease.sh` from the top source directory. Running this script + will do the following. + - Removes all Makefile.am development build specific CFLAGS from + Makefile.am. + - Update configure scripts and header files with the appropriate version + number from build/version. + - Rebuild the documentation directory. + - Runs a full cmake build and test. + - Runs a full autotools build and test. + - Builds the .tar.gz and .zip distribution files. +* Commit all changed files into git. + - This should be build/version, NEWS, and the files edited by running + build/makerelease.sh. +* Tag the release appropriately. The tag should also have an appropriate + message. + - The git command is as follows: + $ git tag -m "Libarchive <version>" v<version> + Replace <version> with the version to be released. +* Copy all the generated wiki files and commit them into the libarchive.wiki + repository. Overwrite any preexisting files with the same name (these files + are always autogenerated from the libarchive release after every release). +* Update the libarchive.org website accordingly. +* Make an announcement to the libarchive-announce mailing list. diff --git a/build/autoconf/check_stdcall_func.m4 b/build/autoconf/check_stdcall_func.m4 new file mode 100644 index 000000000000..926b046c5330 --- /dev/null +++ b/build/autoconf/check_stdcall_func.m4 @@ -0,0 +1,51 @@ +# AC_LANG_STDCALL_FUNC_LINK_TRY(FUNCTION, SIGNATURE) +# ------------------------------- +# Produce a source which links correctly iff the FUNCTION exists. +AC_DEFUN([AC_LANG_STDCALL_FUNC_LINK_TRY], +[_AC_LANG_DISPATCH([$0], _AC_LANG, $@)]) + +# AC_CHECK_STDCALL_FUNC(FUNCTION, SIGNATURE, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# ----------------------------------------------------------------- +AC_DEFUN([AC_CHECK_STDCALL_FUNC], +[AS_VAR_PUSHDEF([ac_var], [ac_cv_func_$1])dnl +AC_CACHE_CHECK([for $1], ac_var, +[AC_LINK_IFELSE([AC_LANG_STDCALL_FUNC_LINK_TRY([$1],[$2])], + [AS_VAR_SET(ac_var, yes)], + [AS_VAR_SET(ac_var, no)])]) +AS_IF([test AS_VAR_GET(ac_var) = yes], [$3], [$4])dnl +AS_VAR_POPDEF([ac_var])dnl +])# AC_CHECK_FUNC + +# AC_LANG_STDCALL_FUNC_LINK_TRY(C)(FUNCTION, SIGNATURE) +# ---------------------------------- +# Don't include <ctype.h> because on OSF/1 3.0 it includes +# <sys/types.h> which includes <sys/select.h> which contains a +# prototype for select. Similarly for bzero. +m4_define([AC_LANG_STDCALL_FUNC_LINK_TRY(C)], +[AC_LANG_PROGRAM( +[/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char __stdcall $1 ( $2 ) below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char __stdcall $1 ( $2 ); +char (*f) ( $2 ); +], +[/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$1) || defined (__stub___$1) +choke me +#else +f = $1; +#endif +])]) + +# AC_LANG_STDCALL_FUNC_LINK_TRY(C++)(FUNCTION) +# ------------------------------------ +m4_copy([AC_LANG_STDCALL_FUNC_LINK_TRY(C)], [AC_LANG_STDCALL_FUNC_LINK_TRY(C++)]) + diff --git a/build/autoconf/config.rpath b/build/autoconf/config.rpath new file mode 100755 index 000000000000..8a8cf8edec5e --- /dev/null +++ b/build/autoconf/config.rpath @@ -0,0 +1,696 @@ +#! /bin/sh +# +# NOTE: This file was brought from +# http://git.savannah.gnu.org/cgit/gnulib.git/plain/build-aux/config.rpath +# You should sometimes check if the file is updated and bring it to +# our trunk and copy this note to the top of that file. +# +# Output a system dependent set of variables, describing how to set the +# run time search path of shared libraries in an executable. +# +# Copyright 1996-2011 Free Software Foundation, Inc. +# Taken from GNU libtool, 2001 +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. +# +# The first argument passed to this file is the canonical host specification, +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld +# should be set by the caller. +# +# The set of defined variables is at the end of this script. + +# Known limitations: +# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer +# than 256 bytes, otherwise the compiler driver will dump core. The only +# known workaround is to choose shorter directory names for the build +# directory and/or the installation directory. + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +shrext=.so + +host="$1" +host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +# Code taken from libtool.m4's _LT_CC_BASENAME. + +for cc_temp in $CC""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` + +# Code taken from libtool.m4's _LT_COMPILER_PIC. + +wl= +if test "$GCC" = yes; then + wl='-Wl,' +else + case "$host_os" in + aix*) + wl='-Wl,' + ;; + mingw* | cygwin* | pw32* | os2* | cegcc*) + ;; + hpux9* | hpux10* | hpux11*) + wl='-Wl,' + ;; + irix5* | irix6* | nonstopux*) + wl='-Wl,' + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + ecc*) + wl='-Wl,' + ;; + icc* | ifort*) + wl='-Wl,' + ;; + lf95*) + wl='-Wl,' + ;; + nagfor*) + wl='-Wl,-Wl,,' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + wl='-Wl,' + ;; + ccc*) + wl='-Wl,' + ;; + xl* | bgxl* | bgf* | mpixl*) + wl='-Wl,' + ;; + como) + wl='-lopt=' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + wl= + ;; + *Sun\ C*) + wl='-Wl,' + ;; + esac + ;; + esac + ;; + newsos6) + ;; + *nto* | *qnx*) + ;; + osf3* | osf4* | osf5*) + wl='-Wl,' + ;; + rdos*) + ;; + solaris*) + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + wl='-Qoption ld ' + ;; + *) + wl='-Wl,' + ;; + esac + ;; + sunos4*) + wl='-Qoption ld ' + ;; + sysv4 | sysv4.2uw2* | sysv4.3*) + wl='-Wl,' + ;; + sysv4*MP*) + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + wl='-Wl,' + ;; + unicos*) + wl='-Wl,' + ;; + uts4*) + ;; + esac +fi + +# Code taken from libtool.m4's _LT_LINKER_SHLIBS. + +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no + +case "$host_os" in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + # Unlike libtool, we use -rpath here, not --rpath, since the documented + # option of GNU ld is called -rpath, not --rpath. + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + case "$host_os" in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + fi + ;; + amigaos*) + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + cygwin* | mingw* | pw32* | cegcc*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + haiku*) + ;; + interix[3-9]*) + hardcode_direct=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + netbsd*) + ;; + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + else + ld_shlibs=no + fi + ;; + esac + ;; + sunos4*) + hardcode_direct=yes + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + esac + if test "$ld_shlibs" = no; then + hardcode_libdir_flag_spec= + fi +else + case "$host_os" in + aix3*) + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + else + aix_use_runtimelinking=no + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + fi + hardcode_direct=yes + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + fi + # Begin _LT_AC_SYS_LIBPATH_AIX. + echo 'int main () { return 0; }' > conftest.c + ${CC} ${LDFLAGS} conftest.c -o conftest + aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + fi + if test -z "$aix_libpath"; then + aix_libpath="/usr/lib:/lib" + fi + rm -f conftest.c conftest + # End _LT_AC_SYS_LIBPATH_AIX. + if test "$aix_use_runtimelinking" = yes; then + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + else + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + fi + fi + ;; + amigaos*) + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + bsdi[45]*) + ;; + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + libext=lib + ;; + darwin* | rhapsody*) + hardcode_direct=no + if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then + : + else + ld_shlibs=no + fi + ;; + dgux*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + freebsd2.2*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + freebsd2*) + hardcode_direct=yes + hardcode_minus_L=yes + ;; + freebsd* | dragonfly*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + hpux9*) + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + hpux10*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + hpux11*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + ;; + *) + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + irix5* | irix6* | nonstopux*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + netbsd*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + newsos6) + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + *nto* | *qnx*) + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + osf3*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + osf4* | osf5*) + if test "$GCC" = yes; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + # Both cc and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + solaris*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + sunos4*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + ;; + sysv4) + case $host_vendor in + sni) + hardcode_direct=yes # is this really true??? + ;; + siemens) + hardcode_direct=no + ;; + motorola) + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + ;; + sysv4.3*) + ;; + sysv4*MP*) + if test -d /usr/nec; then + ld_shlibs=yes + fi + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + ;; + sysv5* | sco3.2v5* | sco5v6*) + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + ;; + uts4*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + *) + ld_shlibs=no + ;; + esac +fi + +# Check dynamic linker characteristics +# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER. +# Unlike libtool.m4, here we don't care about _all_ names of the library, but +# only about the one the linker finds when passed -lNAME. This is the last +# element of library_names_spec in libtool.m4, or possibly two of them if the +# linker has special search rules. +library_names_spec= # the last element of library_names_spec in libtool.m4 +libname_spec='lib$name' +case "$host_os" in + aix3*) + library_names_spec='$libname.a' + ;; + aix[4-9]*) + library_names_spec='$libname$shrext' + ;; + amigaos*) + case "$host_cpu" in + powerpc*) + library_names_spec='$libname$shrext' ;; + m68k) + library_names_spec='$libname.a' ;; + esac + ;; + beos*) + library_names_spec='$libname$shrext' + ;; + bsdi[45]*) + library_names_spec='$libname$shrext' + ;; + cygwin* | mingw* | pw32* | cegcc*) + shrext=.dll + library_names_spec='$libname.dll.a $libname.lib' + ;; + darwin* | rhapsody*) + shrext=.dylib + library_names_spec='$libname$shrext' + ;; + dgux*) + library_names_spec='$libname$shrext' + ;; + freebsd* | dragonfly*) + case "$host_os" in + freebsd[123]*) + library_names_spec='$libname$shrext$versuffix' ;; + *) + library_names_spec='$libname$shrext' ;; + esac + ;; + gnu*) + library_names_spec='$libname$shrext' + ;; + haiku*) + library_names_spec='$libname$shrext' + ;; + hpux9* | hpux10* | hpux11*) + case $host_cpu in + ia64*) + shrext=.so + ;; + hppa*64*) + shrext=.sl + ;; + *) + shrext=.sl + ;; + esac + library_names_spec='$libname$shrext' + ;; + interix[3-9]*) + library_names_spec='$libname$shrext' + ;; + irix5* | irix6* | nonstopux*) + library_names_spec='$libname$shrext' + case "$host_os" in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; + *) libsuff= shlibsuff= ;; + esac + ;; + esac + ;; + linux*oldld* | linux*aout* | linux*coff*) + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + library_names_spec='$libname$shrext' + ;; + knetbsd*-gnu) + library_names_spec='$libname$shrext' + ;; + netbsd*) + library_names_spec='$libname$shrext' + ;; + newsos6) + library_names_spec='$libname$shrext' + ;; + *nto* | *qnx*) + library_names_spec='$libname$shrext' + ;; + openbsd*) + library_names_spec='$libname$shrext$versuffix' + ;; + os2*) + libname_spec='$name' + shrext=.dll + library_names_spec='$libname.a' + ;; + osf3* | osf4* | osf5*) + library_names_spec='$libname$shrext' + ;; + rdos*) + ;; + solaris*) + library_names_spec='$libname$shrext' + ;; + sunos4*) + library_names_spec='$libname$shrext$versuffix' + ;; + sysv4 | sysv4.3*) + library_names_spec='$libname$shrext' + ;; + sysv4*MP*) + library_names_spec='$libname$shrext' + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + library_names_spec='$libname$shrext' + ;; + tpf*) + library_names_spec='$libname$shrext' + ;; + uts4*) + library_names_spec='$libname$shrext' + ;; +esac + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` +shlibext=`echo "$shrext" | sed -e 's,^\.,,'` +escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` + +LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF + +# How to pass a linker flag through the compiler. +wl="$escaped_wl" + +# Static library suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally "so"). +shlibext="$shlibext" + +# Format of library name prefix. +libname_spec="$escaped_libname_spec" + +# Library names that the linker finds when passed -lNAME. +library_names_spec="$escaped_library_names_spec" + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec" + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator="$hardcode_libdir_separator" + +# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the +# resulting binary. +hardcode_direct="$hardcode_direct" + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L="$hardcode_minus_L" + +EOF diff --git a/build/autoconf/iconv.m4 b/build/autoconf/iconv.m4 new file mode 100644 index 000000000000..98fcd64d313c --- /dev/null +++ b/build/autoconf/iconv.m4 @@ -0,0 +1,268 @@ +# iconv.m4 serial 18 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2007-2011 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], +[ + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([iconv]) +]) + +AC_DEFUN([AM_ICONV_LINK], +[ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + + dnl Add $INCICONV to CPPFLAGS before performing the following checks, + dnl because if the user has installed libiconv and not disabled its use + dnl via --without-libiconv-prefix, he wants to use it. The first + dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed. + am_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) + + AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include <stdlib.h> +#include <iconv.h> + ]], + [[iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);]])], + [am_cv_func_iconv=yes]) + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include <stdlib.h> +#include <iconv.h> + ]], + [[iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);]])], + [am_cv_lib_iconv=yes] + [am_cv_func_iconv=yes]) + LIBS="$am_save_LIBS" + fi + ]) + if test "$am_cv_func_iconv" = yes; then + AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ + dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11, + dnl Solaris 10. + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include <iconv.h> +#include <string.h> +int main () +{ + int result = 0; + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 1; + iconv_close (cd_utf8_to_88591); + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 2; + iconv_close (cd_ascii_to_88591); + } + } + /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304"; + static char buf[2] = { (char)0xDE, (char)0xAD }; + const char *inptr = input; + size_t inbytesleft = 1; + char *outptr = buf; + size_t outbytesleft = 1; + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) + result |= 4; + iconv_close (cd_88591_to_utf8); + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + result |= 8; + iconv_close (cd_88591_to_utf8); + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + result |= 16; + return result; +}]])], + [am_cv_func_iconv_works=yes], + [am_cv_func_iconv_works=no], + [ +changequote(,)dnl + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +changequote([,])dnl + ]) + LIBS="$am_save_LIBS" + ]) + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + AC_DEFINE([HAVE_ICONV], [1], + [Define if you have the iconv() function and it works.]) + fi + if test "$am_cv_lib_iconv" = yes; then + AC_MSG_CHECKING([how to link with libiconv]) + AC_MSG_RESULT([$LIBICONV]) + else + dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV + dnl either. + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + AC_SUBST([LIBICONV]) + AC_SUBST([LTLIBICONV]) +]) + +dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to +dnl avoid warnings like +dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required". +dnl This is tricky because of the way 'aclocal' is implemented: +dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN. +dnl Otherwise aclocal's initial scan pass would miss the macro definition. +dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions. +dnl Otherwise aclocal would emit many "Use of uninitialized value $1" +dnl warnings. +m4_define([gl_iconv_AC_DEFUN], + m4_version_prereq([2.64], + [[AC_DEFUN_ONCE( + [$1], [$2])]], + [m4_ifdef([gl_00GNULIB], + [[AC_DEFUN_ONCE( + [$1], [$2])]], + [[AC_DEFUN( + [$1], [$2])]])])) +gl_iconv_AC_DEFUN([AM_ICONV], +[ + AM_ICONV_LINK + if test "$am_cv_func_iconv" = yes; then + AC_MSG_CHECKING([for iconv declaration]) + AC_CACHE_VAL([am_cv_proto_iconv], [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include <stdlib.h> +#include <iconv.h> +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + ]], + [[]])], + [am_cv_proto_iconv_arg1=""], + [am_cv_proto_iconv_arg1="const"]) + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) + am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + AC_MSG_RESULT([ + $am_cv_proto_iconv]) + AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], + [Define as const if the declaration of iconv() needs const.]) + dnl Also substitute ICONV_CONST in the gnulib generated <iconv.h>. + m4_ifdef([gl_ICONV_H_DEFAULTS], + [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + if test -n "$am_cv_proto_iconv_arg1"; then + ICONV_CONST="const" + fi + ]) + fi +]) diff --git a/build/autoconf/la_uid_t.m4 b/build/autoconf/la_uid_t.m4 new file mode 100644 index 000000000000..31eef5e96fcb --- /dev/null +++ b/build/autoconf/la_uid_t.m4 @@ -0,0 +1,20 @@ +# la_TYPE_UID_T +# ------------- +AC_DEFUN([la_TYPE_UID_T], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_CACHE_CHECK(for uid_t in sys/types.h, la_cv_type_uid_t, +[AC_EGREP_HEADER(uid_t, sys/types.h, + la_cv_type_uid_t=yes, la_cv_type_uid_t=no)]) +if test $la_cv_type_uid_t = no; then + case $host in + *mingw*) def_uid_t=short ;; + *) def_uid_t=int ;; + esac + AC_DEFINE_UNQUOTED(uid_t, [$def_uid_t], + [Define to match typeof st_uid field of struct stat if <sys/types.h> doesn't define.]) + AC_DEFINE_UNQUOTED(gid_t, [$def_uid_t], + [Define to match typeof st_gid field of struct stat if <sys/types.h> doesn't define.]) +fi +]) +AU_ALIAS([AC_TYPE_UID_T], [la_TYPE_UID_T]) + diff --git a/build/autoconf/lib-ld.m4 b/build/autoconf/lib-ld.m4 new file mode 100644 index 000000000000..ae003f7c5943 --- /dev/null +++ b/build/autoconf/lib-ld.m4 @@ -0,0 +1,109 @@ +# lib-ld.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 1996-2003, 2009-2011 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Subroutines of libtool.m4, +dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision +dnl with libtool.m4. + +dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. +AC_DEFUN([AC_LIB_PROG_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], +[# I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + acl_cv_prog_gnu_ld=yes ;; +*) + acl_cv_prog_gnu_ld=no ;; +esac]) +with_gnu_ld=$acl_cv_prog_gnu_ld +]) + +dnl From libtool-1.4. Sets the variable LD. +AC_DEFUN([AC_LIB_PROG_LD], +[AC_ARG_WITH([gnu-ld], +[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], +test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by GCC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]* | [A-Za-z]:[\\/]*)] + [re_direlt='/[^/][^/]*/\.\./'] + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL([acl_cv_path_LD], +[if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$acl_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT([$LD]) +else + AC_MSG_RESULT([no]) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_LIB_PROG_LD_GNU +]) diff --git a/build/autoconf/lib-link.m4 b/build/autoconf/lib-link.m4 new file mode 100644 index 000000000000..e7c9ba9d3d71 --- /dev/null +++ b/build/autoconf/lib-link.m4 @@ -0,0 +1,777 @@ +# lib-link.m4 serial 26 (gettext-0.18.2) +dnl Copyright (C) 2001-2011 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_PREREQ([2.54]) + +dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and +dnl augments the CPPFLAGS variable. +dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname +dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + pushdef([Name],[m4_translit([$1],[./+-], [____])]) + pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + ac_cv_lib[]Name[]_libs="$LIB[]NAME" + ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" + ac_cv_lib[]Name[]_cppflags="$INC[]NAME" + ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" + ]) + LIB[]NAME="$ac_cv_lib[]Name[]_libs" + LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" + INC[]NAME="$ac_cv_lib[]Name[]_cppflags" + LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the + dnl results of this search when this library appears as a dependency. + HAVE_LIB[]NAME=yes + popdef([NAME]) + popdef([Name]) +]) + +dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message]) +dnl searches for libname and the libraries corresponding to explicit and +dnl implicit dependencies, together with the specified include files and +dnl the ability to compile and link the specified testcode. The missing-message +dnl defaults to 'no' and may contain additional hints for the user. +dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} +dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and +dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs +dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. +dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname +dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + pushdef([Name],[m4_translit([$1],[./+-], [____])]) + pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + + dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + + dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, + dnl because if the user has installed lib[]Name and not disabled its use + dnl via --without-lib[]Name-prefix, he wants to use it. + ac_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + + AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ + ac_save_LIBS="$LIBS" + dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS, + dnl because these -l options might require -L options that are present in + dnl LIBS. -l options benefit only from the -L options listed before it. + dnl Otherwise, add it to the front of LIBS, because it may be a static + dnl library that depends on another static library that is present in LIBS. + dnl Static libraries benefit only from the static libraries listed after + dnl it. + case " $LIB[]NAME" in + *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; + *) LIBS="$LIB[]NAME $LIBS" ;; + esac + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[$3]], [[$4]])], + [ac_cv_lib[]Name=yes], + [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) + LIBS="$ac_save_LIBS" + ]) + if test "$ac_cv_lib[]Name" = yes; then + HAVE_LIB[]NAME=yes + AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.]) + AC_MSG_CHECKING([how to link with lib[]$1]) + AC_MSG_RESULT([$LIB[]NAME]) + else + HAVE_LIB[]NAME=no + dnl If $LIB[]NAME didn't lead to a usable library, we don't need + dnl $INC[]NAME either. + CPPFLAGS="$ac_save_CPPFLAGS" + LIB[]NAME= + LTLIB[]NAME= + LIB[]NAME[]_PREFIX= + fi + AC_SUBST([HAVE_LIB]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + popdef([NAME]) + popdef([Name]) +]) + +dnl Determine the platform dependent parameters needed to use rpath: +dnl acl_libext, +dnl acl_shlibext, +dnl acl_libname_spec, +dnl acl_library_names_spec, +dnl acl_hardcode_libdir_flag_spec, +dnl acl_hardcode_libdir_separator, +dnl acl_hardcode_direct, +dnl acl_hardcode_minus_L. +AC_DEFUN([AC_LIB_RPATH], +[ + dnl Tell automake >= 1.10 to complain if config.rpath is missing. + m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) + AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS + AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld + AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host + AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir + AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + ]) + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + dnl Determine whether the user wants rpath handling at all. + AC_ARG_ENABLE([rpath], + [ --disable-rpath do not hardcode runtime library paths], + :, enable_rpath=yes) +]) + +dnl AC_LIB_FROMPACKAGE(name, package) +dnl declares that libname comes from the given package. The configure file +dnl will then not have a --with-libname-prefix option but a +dnl --with-package-prefix option. Several libraries can come from the same +dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar +dnl macro call that searches for libname. +AC_DEFUN([AC_LIB_FROMPACKAGE], +[ + pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + define([acl_frompackage_]NAME, [$2]) + popdef([NAME]) + pushdef([PACK],[$2]) + pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + define([acl_libsinpackage_]PACKUP, + m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1]) + popdef([PACKUP]) + popdef([PACK]) +]) + +dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. +dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found +dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS_BODY], +[ + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) + pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) + dnl Autoconf >= 2.61 supports dots in --with options. + pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[m4_translit(PACK,[.],[_])],PACK)]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_ARG_WITH(P_A_C_K[-prefix], +[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib + --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi +]) + dnl Search the library and its dependencies in $additional_libdir and + dnl $LDFLAGS. Using breadth-first-seach. + LIB[]NAME= + LTLIB[]NAME= + INC[]NAME= + LIB[]NAME[]_PREFIX= + dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been + dnl computed. So it has to be reset here. + HAVE_LIB[]NAME= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='$1 $2' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + dnl See if it was already located by an earlier AC_LIB_LINKFLAGS + dnl or AC_LIB_HAVE_LINKFLAGS call. + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" + else + dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined + dnl that this library doesn't exist. So just drop it. + : + fi + else + dnl Search the library lib$name in $additional_libdir and $LDFLAGS + dnl and the already constructed $LIBNAME/$LTLIBNAME. + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + dnl The same code as in the loop below: + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + dnl Found the library. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + dnl Linking with a shared library. We attempt to hardcode its + dnl directory into the executable's runpath, unless it's the + dnl standard /usr/lib. + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + dnl No hardcoding is needed. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + dnl The hardcoding into $LIBNAME is system dependent. + if test "$acl_hardcode_direct" = yes; then + dnl Using DIR/libNAME.so during linking hardcodes DIR into the + dnl resulting binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + dnl Rely on "-L$found_dir". + dnl But don't add it if it's already contained in the LDFLAGS + dnl or the already constructed $LIBNAME + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH + dnl here, because this doesn't fit in flags passed to the + dnl compiler. So give up. No hardcoding. This affects only + dnl very old systems. + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + dnl Linking with a static library. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" + else + dnl We shouldn't come here, but anyway it's good to have a + dnl fallback. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" + fi + fi + dnl Assume the include files are nearby. + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + dnl Potentially add $additional_includedir to $INCNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's /usr/local/include and we are using GCC on Linux, + dnl 3. if it's already present in $CPPFLAGS or the already + dnl constructed $INCNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INC[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $INCNAME. + INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + dnl Look for dependencies. + if test -n "$found_la"; then + dnl Read the .la file. It defines the variables + dnl dlname, library_names, old_library, dependency_libs, current, + dnl age, revision, installed, dlopen, dlpreopen, libdir. + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + dnl We use only dependency_libs. + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's /usr/local/lib and we are using GCC on Linux, + dnl 3. if it's already present in $LDFLAGS or the already + dnl constructed $LIBNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LIBNAME. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LTLIBNAME. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + dnl Handle this in the next round. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + dnl Handle this in the next round. Throw away the .la's + dnl directory; it is already contained in a preceding -L + dnl option. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + dnl Most likely an immediate library name. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" + ;; + esac + done + fi + else + dnl Didn't find the library; assume it is in the system directories + dnl known to the linker and runtime loader. (All the system + dnl directories known to the linker should also be known to the + dnl runtime loader, otherwise the system is severely misconfigured.) + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user must + dnl pass all path elements in one option. We can arrange that for a + dnl single library, but not when more than one $LIBNAMEs are used. + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + else + dnl The -rpath options are cumulative. + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + dnl When using libtool, the option that works for both libraries and + dnl executables is -R. The -R options are cumulative. + for found_dir in $ltrpathdirs; do + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" + done + fi + popdef([P_A_C_K]) + popdef([PACKLIBS]) + popdef([PACKUP]) + popdef([PACK]) + popdef([NAME]) +]) + +dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, +dnl unless already present in VAR. +dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes +dnl contains two or three consecutive elements that belong together. +AC_DEFUN([AC_LIB_APPENDTOVAR], +[ + for element in [$2]; do + haveit= + for x in $[$1]; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + [$1]="${[$1]}${[$1]:+ }$element" + fi + done +]) + +dnl For those cases where a variable contains several -L and -l options +dnl referring to unknown libraries and directories, this macro determines the +dnl necessary additional linker options for the runtime path. +dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) +dnl sets LDADDVAR to linker options needed together with LIBSVALUE. +dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, +dnl otherwise linking without libtool is assumed. +AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], +[ + AC_REQUIRE([AC_LIB_RPATH]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + $1= + if test "$enable_rpath" != no; then + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode directories into the resulting + dnl binary. + rpathdirs= + next= + for opt in $2; do + if test -n "$next"; then + dir="$next" + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= + else + case $opt in + -L) next=yes ;; + -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= ;; + *) next= ;; + esac + fi + done + if test "X$rpathdirs" != "X"; then + if test -n ""$3""; then + dnl libtool is used for linking. Use -R options. + for dir in $rpathdirs; do + $1="${$1}${$1:+ }-R$dir" + done + else + dnl The linker is used for linking directly. + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user + dnl must pass all path elements in one option. + alldirs= + for dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="$flag" + else + dnl The -rpath options are cumulative. + for dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="${$1}${$1:+ }$flag" + done + fi + fi + fi + fi + fi + AC_SUBST([$1]) +]) diff --git a/build/autoconf/lib-prefix.m4 b/build/autoconf/lib-prefix.m4 new file mode 100644 index 000000000000..7e5f0bde03d8 --- /dev/null +++ b/build/autoconf/lib-prefix.m4 @@ -0,0 +1,224 @@ +# lib-prefix.m4 serial 7 (gettext-0.18) +dnl Copyright (C) 2001-2005, 2008-2011 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and +dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't +dnl require excessive bracketing. +ifdef([AC_HELP_STRING], +[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], +[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) + +dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed +dnl to access previously installed libraries. The basic assumption is that +dnl a user will want packages to use other packages he previously installed +dnl with the same --prefix option. +dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate +dnl libraries, but is otherwise very convenient. +AC_DEFUN([AC_LIB_PREFIX], +[ + AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_LIB_ARG_WITH([lib-prefix], +[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib + --without-lib-prefix don't search for libraries in includedir and libdir], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi +]) + if test $use_additional = yes; then + dnl Potentially add $additional_includedir to $CPPFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's already present in $CPPFLAGS, + dnl 3. if it's /usr/local/include and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + for x in $CPPFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $CPPFLAGS. + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" + fi + fi + fi + fi + dnl Potentially add $additional_libdir to $LDFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's already present in $LDFLAGS, + dnl 3. if it's /usr/local/lib and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + for x in $LDFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LDFLAGS. + LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" + fi + fi + fi + fi + fi +]) + +dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, +dnl acl_final_exec_prefix, containing the values to which $prefix and +dnl $exec_prefix will expand at the end of the configure script. +AC_DEFUN([AC_LIB_PREPARE_PREFIX], +[ + dnl Unfortunately, prefix and exec_prefix get only finally determined + dnl at the end of configure. + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the +dnl variables prefix and exec_prefix bound to the values they will have +dnl at the end of the configure script. +AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], +[ + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + $1 + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_PREPARE_MULTILIB creates +dnl - a variable acl_libdirstem, containing the basename of the libdir, either +dnl "lib" or "lib64" or "lib/64", +dnl - a variable acl_libdirstem2, as a secondary possible value for +dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or +dnl "lib/amd64". +AC_DEFUN([AC_LIB_PREPARE_MULTILIB], +[ + dnl There is no formal standard regarding lib and lib64. + dnl On glibc systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine + dnl the compiler's default mode by looking at the compiler's library search + dnl path. If at least one of its elements ends in /lib64 or points to a + dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. + dnl Otherwise we use the default, namely "lib". + dnl On Solaris systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or + dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. + AC_REQUIRE([AC_CANONICAL_HOST]) + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment + dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>. + dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." + dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the + dnl symlink is missing, so we set acl_libdirstem2 too. + AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], + [AC_EGREP_CPP([sixtyfour bits], [ +#ifdef _LP64 +sixtyfour bits +#endif + ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) + ]) + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" +]) diff --git a/build/autogen.sh b/build/autogen.sh new file mode 100755 index 000000000000..e73162465d2a --- /dev/null +++ b/build/autogen.sh @@ -0,0 +1,67 @@ +#!/bin/sh + +PATH=/usr/local/gnu-autotools/bin/:$PATH +export PATH + +# Start from one level above the build directory +if [ -f version ]; then + cd .. +fi + +if [ \! -f build/version ]; then + echo "Can't find source directory" + exit 1 +fi + +# BSD make's "OBJDIR" support freaks out the automake-generated +# Makefile. Effectively disable it. +export MAKEOBJDIRPREFIX=/junk + +# Start from the build directory, where the version file is located +if [ -f build/version ]; then + cd build +fi + +if [ \! -f version ]; then + echo "Can't find version file" + exit 1 +fi + +# Update the build number in the 'version' file. +# Separate number from additional alpha/beta/etc marker +MARKER=`cat version | sed 's/[0-9.]//g'` +# Bump the number +VN=`cat version | sed 's/[^0-9.]//g'` +# Build out the string. +VS="$(($VN/1000000)).$(( ($VN/1000)%1000 )).$(( $VN%1000 ))$MARKER" + +cd .. + +# Clean up the source dir as much as we can. +/bin/sh build/clean.sh + +# Substitute the versions into Libarchive's archive.h and archive_entry.h +perl -p -i -e "s/^(#define\tARCHIVE_VERSION_NUMBER).*/\$1 $VN/" libarchive/archive.h +perl -p -i -e "s/^(#define\tARCHIVE_VERSION_NUMBER).*/\$1 $VN/" libarchive/archive_entry.h +perl -p -i -e "s/^(#define\tARCHIVE_VERSION_STRING).*/\$1 \"libarchive $VS\"/" libarchive/archive.h +# Substitute versions into configure.ac as well +perl -p -i -e 's/(m4_define\(\[LIBARCHIVE_VERSION_S\]),.*\)/$1,['"$VS"'])/' configure.ac +perl -p -i -e 's/(m4_define\(\[LIBARCHIVE_VERSION_N\]),.*\)/$1,['"$VN"'])/' configure.ac + +# Remove developer CFLAGS if a release build is being made +if [ -n "${MAKE_LIBARCHIVE_RELEASE}" ]; then + perl -p -i -e "s/^(DEV_CFLAGS.*)/# \$1/" Makefile.am +fi + +set -xe +aclocal -I build/autoconf + +# Note: --automake flag needed only for libtoolize from +# libtool 1.5.x; in libtool 2.2.x it is a synonym for --quiet +case `uname` in +Darwin) glibtoolize --automake -c;; +*) libtoolize --automake -c;; +esac +autoconf +autoheader +automake -a -c diff --git a/build/bump-version.sh b/build/bump-version.sh new file mode 100755 index 000000000000..eec42354fd47 --- /dev/null +++ b/build/bump-version.sh @@ -0,0 +1,36 @@ +#!/bin/sh +v + +# Start from the build directory, where the version file is located +if [ -f build/version ]; then + cd build +fi + +if [ \! -f version ]; then + echo "Can't find version file" + exit 1 +fi + +# Update the build number in the 'version' file. +# Separate number from additional alpha/beta/etc marker +MARKER=`cat version | sed 's/[0-9.]//g'` +# Bump the number +VN=`cat version | sed 's/[^0-9.]//g'` +# Reassemble and write back out +VN=$(($VN + 1)) +rm -f version.old +mv version version.old +chmod +w version.old +echo $VN$MARKER > version +VS="$(($VN/1000000)).$(( ($VN/1000)%1000 )).$(( $VN%1000 ))$MARKER" +cd .. + +ANNOUNCE=`date +"%b %d, %Y:"`" libarchive $VS released" + +echo $ANNOUNCE + +# Add a version notice to NEWS +mv NEWS NEWS.bak +chmod +w NEWS.bak +echo $ANNOUNCE >> NEWS +echo >> NEWS +cat NEWS.bak >> NEWS diff --git a/build/clean.sh b/build/clean.sh new file mode 100755 index 000000000000..e4465f8a786c --- /dev/null +++ b/build/clean.sh @@ -0,0 +1,97 @@ +#!/bin/sh + +# +# Attempt to remove as many generated files as we can. +# Ideally, a well-used development sandbox would look like +# a pristine checkout after running this script. +# + +if [ \! -f build/version ]; then + echo 'Must run the clean script from the top-level dir of the libarchive distribution' 1>&2 + exit 1 +fi + +# If we're on BSD, blow away the build dir under /usr/obj +rm -rf /usr/obj`pwd` + +# +# Try to clean up a bit more... +# + +find . -name '*.So' | xargs rm -f +find . -name '*.a' | xargs rm -f +find . -name '*.la' | xargs rm -f +find . -name '*.lo' | xargs rm -f +find . -name '*.o' | xargs rm -f +find . -name '*.orig' | xargs rm -f +find . -name '*.po' | xargs rm -f +find . -name '*.rej' | xargs rm -f +find . -name '*~' | xargs rm -f +find . -name '.depend' | xargs rm -f +find . -name '.deps' | xargs rm -rf +find . -name '.dirstamp' | xargs rm -f +find . -name '.libs' | xargs rm -rf +find . -name 'CMakeFiles' | xargs rm -rf +find . -name 'cmake_install.cmake' | xargs rm -f +find . -name 'CTestTestfile.cmake' | xargs rm -f + +rm -rf Testing +rm -rf autom4te.cache +rm -rf bin +rm -rf cmake.tmp +rm -rf libarchive/Testing + +rm -f CMakeCache.txt +rm -f DartConfiguration.tcl +rm -f Makefile +rm -f Makefile.in +rm -f aclocal.m4 +rm -f bsdcpio +rm -f bsdcpio_test +rm -f bsdtar +rm -f bsdtar_test +rm -f build/autoconf/compile +rm -f build/autoconf/config.guess +rm -f build/autoconf/config.sub +rm -f build/autoconf/depcomp +rm -f build/autoconf/install-sh +rm -f build/autoconf/libtool.m4 +rm -f build/autoconf/ltmain.sh +rm -f build/autoconf/ltoptions.m4 +rm -f build/autoconf/ltsugar.m4 +rm -f build/autoconf/ltversion.m4 +rm -f build/autoconf/lt~obsolete.m4 +rm -f build/autoconf/missing +rm -f build/pkgconfig/libarchive.pc +rm -f build/version.old +rm -f config.h +rm -f config.h.in +rm -f config.log +rm -f config.status +rm -f configure +rm -f cpio/*.1.gz +rm -f cpio/Makefile +rm -f cpio/bsdcpio +rm -f cpio/test/Makefile +rm -f cpio/test/bsdcpio_test +rm -f cpio/test/list.h +rm -f doc/html/* +rm -f doc/man/* +rm -f doc/pdf/* +rm -f doc/text/* +rm -f doc/wiki/* +rm -f libarchive/*.[35].gz +rm -f libarchive/Makefile +rm -f libarchive/libarchive.so* +rm -f libarchive/test/Makefile +rm -f libarchive/test/libarchive_test +rm -f libarchive/test/list.h +rm -f libarchive_test +rm -f libtool +rm -f stamp-h1 +rm -f tar/*.1.gz +rm -f tar/Makefile +rm -f tar/bsdtar +rm -f tar/test/Makefile +rm -f tar/test/bsdtar_test +rm -f tar/test/list.h diff --git a/build/cmake/CheckFileOffsetBits.c b/build/cmake/CheckFileOffsetBits.c new file mode 100644 index 000000000000..d948fecf2b4e --- /dev/null +++ b/build/cmake/CheckFileOffsetBits.c @@ -0,0 +1,14 @@ +#include <sys/types.h> + +#define KB ((off_t)1024) +#define MB ((off_t)1024 * KB) +#define GB ((off_t)1024 * MB) +#define TB ((off_t)1024 * GB) +int t2[(((64 * GB -1) % 671088649) == 268434537) + && (((TB - (64 * GB -1) + 255) % 1792151290) == 305159546)? 1: -1]; + +int main() +{ + ; + return 0; +} diff --git a/build/cmake/CheckFileOffsetBits.cmake b/build/cmake/CheckFileOffsetBits.cmake new file mode 100644 index 000000000000..b347c9366e4a --- /dev/null +++ b/build/cmake/CheckFileOffsetBits.cmake @@ -0,0 +1,44 @@ +# - Check if _FILE_OFFSET_BITS macro needed for large files +# CHECK_FILE_OFFSET_BITS () +# +# The following variables may be set before calling this macro to +# modify the way the check is run: +# +# CMAKE_REQUIRED_FLAGS = string of compile command line flags +# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) +# CMAKE_REQUIRED_INCLUDES = list of include directories +# Copyright (c) 2009, Michihiro NAKAJIMA +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + +#INCLUDE(CheckCXXSourceCompiles) + +GET_FILENAME_COMPONENT(_selfdir_CheckFileOffsetBits + "${CMAKE_CURRENT_LIST_FILE}" PATH) + +MACRO (CHECK_FILE_OFFSET_BITS) + IF(NOT DEFINED _FILE_OFFSET_BITS) + MESSAGE(STATUS "Checking _FILE_OFFSET_BITS for large files") + TRY_COMPILE(__WITHOUT_FILE_OFFSET_BITS_64 + ${CMAKE_CURRENT_BINARY_DIR} + ${_selfdir_CheckFileOffsetBits}/CheckFileOffsetBits.c + COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}) + IF(NOT __WITHOUT_FILE_OFFSET_BITS_64) + TRY_COMPILE(__WITH_FILE_OFFSET_BITS_64 + ${CMAKE_CURRENT_BINARY_DIR} + ${_selfdir_CheckFileOffsetBits}/CheckFileOffsetBits.c + COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} -D_FILE_OFFSET_BITS=64) + ENDIF(NOT __WITHOUT_FILE_OFFSET_BITS_64) + + IF(NOT __WITHOUT_FILE_OFFSET_BITS_64 AND __WITH_FILE_OFFSET_BITS_64) + SET(_FILE_OFFSET_BITS 64 CACHE INTERNAL "_FILE_OFFSET_BITS macro needed for large files") + MESSAGE(STATUS "Checking _FILE_OFFSET_BITS for large files - needed") + ELSE(NOT __WITHOUT_FILE_OFFSET_BITS_64 AND __WITH_FILE_OFFSET_BITS_64) + SET(_FILE_OFFSET_BITS "" CACHE INTERNAL "_FILE_OFFSET_BITS macro needed for large files") + MESSAGE(STATUS "Checking _FILE_OFFSET_BITS for large files - not needed") + ENDIF(NOT __WITHOUT_FILE_OFFSET_BITS_64 AND __WITH_FILE_OFFSET_BITS_64) + ENDIF(NOT DEFINED _FILE_OFFSET_BITS) + +ENDMACRO (CHECK_FILE_OFFSET_BITS) + diff --git a/build/cmake/CheckFuncs.cmake b/build/cmake/CheckFuncs.cmake new file mode 100644 index 000000000000..0670df97f869 --- /dev/null +++ b/build/cmake/CheckFuncs.cmake @@ -0,0 +1,49 @@ +# Check if the system has the specified function; treat glibc "stub" +# functions as nonexistent: +# CHECK_FUNCTION_EXISTS_GLIBC (FUNCTION FUNCVAR) +# +# FUNCTION - the function(s) where the prototype should be declared +# FUNCVAR - variable to define if the function does exist +# +# In particular, this understands the glibc convention of +# defining macros __stub_XXXX or __stub___XXXX if the function +# does appear in the library but is merely a stub that does nothing. +# By detecting this case, we can select alternate behavior on +# platforms that don't support this functionality. +# +# The following variables may be set before calling this macro to +# modify the way the check is run: +# +# CMAKE_REQUIRED_FLAGS = string of compile command line flags +# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) +# CMAKE_REQUIRED_INCLUDES = list of include directories +# Copyright (c) 2009, Michihiro NAKAJIMA +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + +INCLUDE(CheckFunctionExists) +GET_FILENAME_COMPONENT(_selfdir_CheckFunctionExistsGlibc + "${CMAKE_CURRENT_LIST_FILE}" PATH) + +MACRO (CHECK_FUNCTION_EXISTS_GLIBC _FUNC _FUNCVAR) + IF(NOT DEFINED ${_FUNCVAR}) + SET(CHECK_STUB_FUNC_1 "__stub_${_FUNC}") + SET(CHECK_STUB_FUNC_2 "__stub___${_FUNC}") + CONFIGURE_FILE( ${_selfdir_CheckFunctionExistsGlibc}/CheckFuncs_stub.c.in + ${CMAKE_CURRENT_BINARY_DIR}/cmake.tmp/CheckFuncs_stub.c IMMEDIATE) + TRY_COMPILE(__stub + ${CMAKE_CURRENT_BINARY_DIR} + ${CMAKE_CURRENT_BINARY_DIR}/cmake.tmp/CheckFuncs_stub.c + COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} + CMAKE_FLAGS + -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_INCLUDE_FILE_FLAGS} + "${CHECK_INCLUDE_FILE_C_INCLUDE_DIRS}") + IF (__stub) + SET("${_FUNCVAR}" "" CACHE INTERNAL "Have function ${_FUNC}") + ELSE (__stub) + CHECK_FUNCTION_EXISTS("${_FUNC}" "${_FUNCVAR}") + ENDIF (__stub) + ENDIF(NOT DEFINED ${_FUNCVAR}) +ENDMACRO (CHECK_FUNCTION_EXISTS_GLIBC) + diff --git a/build/cmake/CheckFuncs_stub.c.in b/build/cmake/CheckFuncs_stub.c.in new file mode 100644 index 000000000000..50da414b5f51 --- /dev/null +++ b/build/cmake/CheckFuncs_stub.c.in @@ -0,0 +1,16 @@ +#ifdef __STDC__ +#include <limits.h> +#else +#include <assert.h> +#endif + +int +main() +{ +#if defined ${CHECK_STUB_FUNC_1} || defined ${CHECK_STUB_FUNC_2} + return 0; +#else +this system have stub + return 0; +#endif +} diff --git a/build/cmake/CheckHeaderDirent.cmake b/build/cmake/CheckHeaderDirent.cmake new file mode 100644 index 000000000000..e9a7ea855326 --- /dev/null +++ b/build/cmake/CheckHeaderDirent.cmake @@ -0,0 +1,32 @@ +# - Check if the system has the specified type +# CHECK_HEADER_DIRENT (HEADER1 HEARDER2 ...) +# +# HEADER - the header(s) where the prototype should be declared +# +# The following variables may be set before calling this macro to +# modify the way the check is run: +# +# CMAKE_REQUIRED_FLAGS = string of compile command line flags +# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) +# CMAKE_REQUIRED_INCLUDES = list of include directories +# Copyright (c) 2009, Michihiro NAKAJIMA +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + + +INCLUDE(CheckTypeExists) + +MACRO (CHECK_HEADER_DIRENT) + CHECK_TYPE_EXISTS("DIR *" dirent.h HAVE_DIRENT_H) + IF(NOT HAVE_DIRENT_H) + CHECK_TYPE_EXISTS("DIR *" sys/ndir.h HAVE_SYS_NDIR_H) + IF(NOT HAVE_SYS_NDIR_H) + CHECK_TYPE_EXISTS("DIR *" ndir.h HAVE_NDIR_H) + IF(NOT HAVE_NDIR_H) + CHECK_TYPE_EXISTS("DIR *" sys/dir.h HAVE_SYS_DIR_H) + ENDIF(NOT HAVE_NDIR_H) + ENDIF(NOT HAVE_SYS_NDIR_H) + ENDIF(NOT HAVE_DIRENT_H) +ENDMACRO (CHECK_HEADER_DIRENT) + diff --git a/build/cmake/CheckStructMember.cmake b/build/cmake/CheckStructMember.cmake new file mode 100644 index 000000000000..05ddb3a11f20 --- /dev/null +++ b/build/cmake/CheckStructMember.cmake @@ -0,0 +1,43 @@ +# - Check if the given struct or class has the specified member variable +# CHECK_STRUCT_MEMBER (STRUCT MEMBER HEADER VARIABLE) +# +# STRUCT - the name of the struct or class you are interested in +# MEMBER - the member which existence you want to check +# HEADER - the header(s) where the prototype should be declared +# VARIABLE - variable to store the result +# +# The following variables may be set before calling this macro to +# modify the way the check is run: +# +# CMAKE_REQUIRED_FLAGS = string of compile command line flags +# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) +# CMAKE_REQUIRED_INCLUDES = list of include directories + +# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org> +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + + +INCLUDE(CheckCSourceCompiles) + +MACRO (CHECK_STRUCT_MEMBER _STRUCT _MEMBER _HEADER _RESULT) + SET(_INCLUDE_FILES) + FOREACH (it ${_HEADER}) + SET(_INCLUDE_FILES "${_INCLUDE_FILES}#include <${it}>\n") + ENDFOREACH (it) + + SET(_CHECK_STRUCT_MEMBER_SOURCE_CODE " +${_INCLUDE_FILES} +int main() +{ + static ${_STRUCT} tmp; + if (sizeof(tmp.${_MEMBER})) + return 0; + return 0; +} +") + CHECK_C_SOURCE_COMPILES("${_CHECK_STRUCT_MEMBER_SOURCE_CODE}" ${_RESULT}) + +ENDMACRO (CHECK_STRUCT_MEMBER) + diff --git a/build/cmake/CheckTypeExists.cmake b/build/cmake/CheckTypeExists.cmake new file mode 100644 index 000000000000..b05234fd8753 --- /dev/null +++ b/build/cmake/CheckTypeExists.cmake @@ -0,0 +1,42 @@ +# - Check if the system has the specified type +# CHECK_TYPE_EXISTS (TYPE HEADER VARIABLE) +# +# TYPE - the name of the type or struct or class you are interested in +# HEADER - the header(s) where the prototype should be declared +# VARIABLE - variable to store the result +# +# The following variables may be set before calling this macro to +# modify the way the check is run: +# +# CMAKE_REQUIRED_FLAGS = string of compile command line flags +# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) +# CMAKE_REQUIRED_INCLUDES = list of include directories +# Copyright (c) 2009, Michihiro NAKAJIMA +# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org> +# +# Redistribution and use is allowed according to the terms of the BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. + + +INCLUDE(CheckCSourceCompiles) + +MACRO (CHECK_TYPE_EXISTS _TYPE _HEADER _RESULT) + SET(_INCLUDE_FILES) + FOREACH (it ${_HEADER}) + SET(_INCLUDE_FILES "${_INCLUDE_FILES}#include <${it}>\n") + ENDFOREACH (it) + + SET(_CHECK_TYPE_EXISTS_SOURCE_CODE " +${_INCLUDE_FILES} +int main() +{ + static ${_TYPE} tmp; + if (sizeof(tmp)) + return 0; + return 0; +} +") + CHECK_C_SOURCE_COMPILES("${_CHECK_TYPE_EXISTS_SOURCE_CODE}" ${_RESULT}) + +ENDMACRO (CHECK_TYPE_EXISTS) + diff --git a/build/cmake/FindLZMA.cmake b/build/cmake/FindLZMA.cmake new file mode 100644 index 000000000000..0b46b2cdd125 --- /dev/null +++ b/build/cmake/FindLZMA.cmake @@ -0,0 +1,48 @@ +# - Find lzma and lzmadec +# Find the native LZMA includes and library +# +# LZMA_INCLUDE_DIR - where to find lzma.h, etc. +# LZMA_LIBRARIES - List of libraries when using liblzma. +# LZMA_FOUND - True if liblzma found. +# LZMADEC_INCLUDE_DIR - where to find lzmadec.h, etc. +# LZMADEC_LIBRARIES - List of libraries when using liblzmadec. +# LZMADEC_FOUND - True if liblzmadec found. + +IF (LZMA_INCLUDE_DIR) + # Already in cache, be silent + SET(LZMA_FIND_QUIETLY TRUE) +ENDIF (LZMA_INCLUDE_DIR) + +FIND_PATH(LZMA_INCLUDE_DIR lzma.h) +FIND_LIBRARY(LZMA_LIBRARY NAMES lzma liblzma) + +# handle the QUIETLY and REQUIRED arguments and set LZMA_FOUND to TRUE if +# all listed variables are TRUE +INCLUDE(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(LZMA DEFAULT_MSG LZMA_LIBRARY LZMA_INCLUDE_DIR) + +IF(LZMA_FOUND) + SET( LZMA_LIBRARIES ${LZMA_LIBRARY} ) +ELSE(LZMA_FOUND) + SET( LZMA_LIBRARIES ) + + IF (LZMADEC_INCLUDE_DIR) + # Already in cache, be silent + SET(LZMADEC_FIND_QUIETLY TRUE) + ENDIF (LZMADEC_INCLUDE_DIR) + + FIND_PATH(LZMADEC_INCLUDE_DIR lzmadec.h) + FIND_LIBRARY(LZMADEC_LIBRARY NAMES lzmadec ) + + # handle the QUIETLY and REQUIRED arguments and set LZMADEC_FOUND to TRUE if + # all listed variables are TRUE + INCLUDE(FindPackageHandleStandardArgs) + FIND_PACKAGE_HANDLE_STANDARD_ARGS(LZMADEC DEFAULT_MSG LZMADEC_LIBRARY + LZMADEC_INCLUDE_DIR) + + IF(LZMADEC_FOUND) + SET( LZMADEC_LIBRARIES ${LZMADEC_LIBRARY} ) + ELSE(LZMADEC_FOUND) + SET( LZMADEC_LIBRARIES ) + ENDIF(LZMADEC_FOUND) +ENDIF(LZMA_FOUND) diff --git a/build/cmake/FindLibGCC.cmake b/build/cmake/FindLibGCC.cmake new file mode 100644 index 000000000000..5883ff802642 --- /dev/null +++ b/build/cmake/FindLibGCC.cmake @@ -0,0 +1,22 @@ +# - Find libgcc
+# Find the libgcc library.
+#
+# LIBGCC_LIBRARIES - List of libraries when using libgcc
+# LIBGCC_FOUND - True if libgcc found.
+
+IF (LIBGCC_LIBRARY)
+ # Already in cache, be silent
+ SET(LIBGCC_FIND_QUIETLY TRUE)
+ENDIF (LIBGCC_LIBRARY)
+
+FIND_LIBRARY(LIBGCC_LIBRARY NAMES gcc libgcc)
+
+# handle the QUIETLY and REQUIRED arguments and set LIBGCC_FOUND to TRUE if
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBGCC DEFAULT_MSG LIBGCC_LIBRARY)
+
+IF(LIBGCC_FOUND)
+ SET(LIBGCC_LIBRARIES ${LIBGCC_LIBRARY})
+ SET(HAVE_LIBGCC 1)
+ENDIF(LIBGCC_FOUND)
diff --git a/build/cmake/FindNettle.cmake b/build/cmake/FindNettle.cmake new file mode 100644 index 000000000000..54ec9f5d39b5 --- /dev/null +++ b/build/cmake/FindNettle.cmake @@ -0,0 +1,23 @@ +# - Find Nettle
+# Find the Nettle include directory and library
+#
+# NETTLE_INCLUDE_DIR - where to find <nettle/sha.h>, etc.
+# NETTLE_LIBRARIES - List of libraries when using libnettle.
+# NETTLE_FOUND - True if libnettle found.
+
+IF (NETTLE_INCLUDE_DIR)
+ # Already in cache, be silent
+ SET(NETTLE_FIND_QUIETLY TRUE)
+ENDIF (NETTLE_INCLUDE_DIR)
+
+FIND_PATH(NETTLE_INCLUDE_DIR nettle/md5.h nettle/ripemd160.h nettle/sha.h)
+FIND_LIBRARY(NETTLE_LIBRARY NAMES nettle libnettle)
+
+# handle the QUIETLY and REQUIRED arguments and set NETTLE_FOUND to TRUE if
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(NETTLE DEFAULT_MSG NETTLE_LIBRARY NETTLE_INCLUDE_DIR)
+
+IF(NETTLE_FOUND)
+ SET(NETTLE_LIBRARIES ${NETTLE_LIBRARY})
+ENDIF(NETTLE_FOUND)
diff --git a/build/cmake/FindPCREPOSIX.cmake b/build/cmake/FindPCREPOSIX.cmake new file mode 100644 index 000000000000..56cc17eacb47 --- /dev/null +++ b/build/cmake/FindPCREPOSIX.cmake @@ -0,0 +1,34 @@ +# - Find pcreposix
+# Find the native PCRE and PCREPOSIX include and libraries
+#
+# PCRE_INCLUDE_DIR - where to find pcreposix.h, etc.
+# PCREPOSIX_LIBRARIES - List of libraries when using libpcreposix.
+# PCRE_LIBRARIES - List of libraries when using libpcre.
+# PCREPOSIX_FOUND - True if libpcreposix found.
+# PCRE_FOUND - True if libpcre found.
+
+IF (PCRE_INCLUDE_DIR)
+ # Already in cache, be silent
+ SET(PCRE_FIND_QUIETLY TRUE)
+ENDIF (PCRE_INCLUDE_DIR)
+
+FIND_PATH(PCRE_INCLUDE_DIR pcreposix.h)
+FIND_LIBRARY(PCREPOSIX_LIBRARY NAMES pcreposix libpcreposix)
+FIND_LIBRARY(PCRE_LIBRARY NAMES pcre libpcre)
+
+# handle the QUIETLY and REQUIRED arguments and set PCREPOSIX_FOUND to TRUE if
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(PCREPOSIX DEFAULT_MSG PCREPOSIX_LIBRARY PCRE_INCLUDE_DIR)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(PCRE DEFAULT_MSG PCRE_LIBRARY)
+
+IF(PCREPOSIX_FOUND)
+ SET(PCREPOSIX_LIBRARIES ${PCREPOSIX_LIBRARY})
+ SET(HAVE_LIBPCREPOSIX 1)
+ SET(HAVE_PCREPOSIX_H 1)
+ENDIF(PCREPOSIX_FOUND)
+
+IF(PCRE_FOUND)
+ SET(PCRE_LIBRARIES ${PCRE_LIBRARY})
+ SET(HAVE_LIBPCRE 1)
+ENDIF(PCRE_FOUND)
diff --git a/build/cmake/LibarchiveCheckCSourceCompiles.cmake b/build/cmake/LibarchiveCheckCSourceCompiles.cmake new file mode 100644 index 000000000000..6b6f59334da4 --- /dev/null +++ b/build/cmake/LibarchiveCheckCSourceCompiles.cmake @@ -0,0 +1,106 @@ +# - Check if given C source compiles and links into an executable +# CHECK_C_SOURCE_COMPILES(<code> <var> [FAIL_REGEX <fail-regex>]) +# <code> - source code to try to compile, must define 'main' +# <var> - variable to store whether the source code compiled +# <fail-regex> - fail if test output matches this regex +# The following variables may be set before calling this macro to +# modify the way the check is run: +# +# CMAKE_REQUIRED_FLAGS = string of compile command line flags +# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) +# CMAKE_REQUIRED_INCLUDES = list of include directories +# CMAKE_REQUIRED_LIBRARIES = list of libraries to link + +#============================================================================= +# Copyright 2005-2009 Kitware, Inc. +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +# +# Extra arguments added by libarchive +# CMAKE_REQUIRED_LINKER_FLAGS = string of linker command line flags +# + +include(CMakeExpandImportedTargets) + + +macro(LIBARCHIVE_CHECK_C_SOURCE_COMPILES SOURCE VAR) + if("${VAR}" MATCHES "^${VAR}$") + set(_FAIL_REGEX) + set(_key) + foreach(arg ${ARGN}) + if("${arg}" MATCHES "^(FAIL_REGEX)$") + set(_key "${arg}") + elseif(_key) + list(APPEND _${_key} "${arg}") + else() + message(FATAL_ERROR "Unknown argument:\n ${arg}\n") + endif() + endforeach() + set(MACRO_CHECK_FUNCTION_DEFINITIONS + "-D${VAR} ${CMAKE_REQUIRED_FLAGS}") + if(CMAKE_REQUIRED_LIBRARIES) + # this one translates potentially used imported library targets to their files on disk + CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}") + set(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES + "-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}") + else() + set(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES) + endif() + if(CMAKE_REQUIRED_INCLUDES) + set(CHECK_C_SOURCE_COMPILES_ADD_INCLUDES + "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") + else() + set(CHECK_C_SOURCE_COMPILES_ADD_INCLUDES) + endif() + if(CMAKE_REQUIRED_LINKER_FLAGS) + set(CHECK_C_SOURCE_COMPILES_ADD_LINKER_FLAGS + "-DCMAKE_EXE_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS} -DCMAKE_SHARED_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS} -DCMAKE_MODULE_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS}") + else() + set(CHECK_C_SOURCE_COMPILES_ADD_LINKER_FLAGS) + endif() + file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c" + "${SOURCE}\n") + + message(STATUS "Performing Test ${VAR}") + try_compile(${VAR} + ${CMAKE_BINARY_DIR} + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c + COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} + CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} ${CHECK_C_SOURCE_COMPILES_ADD_LINKER_FLAGS} + "${CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}" + "${CHECK_C_SOURCE_COMPILES_ADD_INCLUDES}" + OUTPUT_VARIABLE OUTPUT) + + foreach(_regex ${_FAIL_REGEX}) + if("${OUTPUT}" MATCHES "${_regex}") + set(${VAR} 0) + endif() + endforeach() + + if(${VAR}) + set(${VAR} 1 CACHE INTERNAL "Test ${VAR}") + message(STATUS "Performing Test ${VAR} - Success") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Performing C SOURCE FILE Test ${VAR} succeded with the following output:\n" + "${OUTPUT}\n" + "Source file was:\n${SOURCE}\n") + else() + message(STATUS "Performing Test ${VAR} - Failed") + set(${VAR} "" CACHE INTERNAL "Test ${VAR}") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Performing C SOURCE FILE Test ${VAR} failed with the following output:\n" + "${OUTPUT}\n" + "Source file was:\n${SOURCE}\n") + endif() + endif() +endmacro() + diff --git a/build/cmake/LibarchiveCheckCSourceRuns.cmake b/build/cmake/LibarchiveCheckCSourceRuns.cmake new file mode 100644 index 000000000000..498f52265aca --- /dev/null +++ b/build/cmake/LibarchiveCheckCSourceRuns.cmake @@ -0,0 +1,102 @@ +# - Check if the given C source code compiles and runs. +# CHECK_C_SOURCE_RUNS(<code> <var>) +# <code> - source code to try to compile +# <var> - variable to store the result +# (1 for success, empty for failure) +# The following variables may be set before calling this macro to +# modify the way the check is run: +# +# CMAKE_REQUIRED_FLAGS = string of compile command line flags +# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) +# CMAKE_REQUIRED_INCLUDES = list of include directories +# CMAKE_REQUIRED_LIBRARIES = list of libraries to link + +#============================================================================= +# Copyright 2006-2009 Kitware, Inc. +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +# +# Extra arguments added by libarchive +# CMAKE_REQUIRED_LINKER_FLAGS = string of linker command line flags +# + +include(CMakeExpandImportedTargets) + + +macro(LIBARCHIVE_CHECK_C_SOURCE_RUNS SOURCE VAR) + if("${VAR}" MATCHES "^${VAR}$") + set(MACRO_CHECK_FUNCTION_DEFINITIONS + "-D${VAR} ${CMAKE_REQUIRED_FLAGS}") + if(CMAKE_REQUIRED_LIBRARIES) + # this one translates potentially used imported library targets to their files on disk + CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}") + set(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES + "-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}") + else() + set(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES) + endif() + if(CMAKE_REQUIRED_INCLUDES) + set(CHECK_C_SOURCE_COMPILES_ADD_INCLUDES + "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") + else() + set(CHECK_C_SOURCE_COMPILES_ADD_INCLUDES) + endif() + if(CMAKE_REQUIRED_LINKER_FLAGS) + set(CHECK_C_SOURCE_COMPILES_ADD_LINKER_FLAGS + "-DCMAKE_EXE_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS} -DCMAKE_SHARED_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS} -DCMAKE_MODULE_LINKER_FLAGS:STRING=${CMAKE_REQUIRED_LINKER_FLAGS}") + else() + set(CHECK_C_SOURCE_COMPILES_ADD_LINKER_FLAGS) + endif() + file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c" + "${SOURCE}\n") + + message(STATUS "Performing Test ${VAR}") + try_run(${VAR}_EXITCODE ${VAR}_COMPILED + ${CMAKE_BINARY_DIR} + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c + COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} + CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} ${CHECK_C_SOURCE_COMPILES_ADD_LINKER_FLAGS} + -DCMAKE_SKIP_RPATH:BOOL=${CMAKE_SKIP_RPATH} + "${CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}" + "${CHECK_C_SOURCE_COMPILES_ADD_INCLUDES}" + COMPILE_OUTPUT_VARIABLE OUTPUT) + # if it did not compile make the return value fail code of 1 + if(NOT ${VAR}_COMPILED) + set(${VAR}_EXITCODE 1) + endif() + # if the return value was 0 then it worked + if("${${VAR}_EXITCODE}" EQUAL 0) + set(${VAR} 1 CACHE INTERNAL "Test ${VAR}") + message(STATUS "Performing Test ${VAR} - Success") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Performing C SOURCE FILE Test ${VAR} succeded with the following output:\n" + "${OUTPUT}\n" + "Return value: ${${VAR}}\n" + "Source file was:\n${SOURCE}\n") + else() + if(CMAKE_CROSSCOMPILING AND "${${VAR}_EXITCODE}" MATCHES "FAILED_TO_RUN") + set(${VAR} "${${VAR}_EXITCODE}") + else() + set(${VAR} "" CACHE INTERNAL "Test ${VAR}") + endif() + + message(STATUS "Performing Test ${VAR} - Failed") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Performing C SOURCE FILE Test ${VAR} failed with the following output:\n" + "${OUTPUT}\n" + "Return value: ${${VAR}_EXITCODE}\n" + "Source file was:\n${SOURCE}\n") + + endif() + endif() +endmacro() + diff --git a/build/cmake/config.h.in b/build/cmake/config.h.in new file mode 100644 index 000000000000..c04314ee5e32 --- /dev/null +++ b/build/cmake/config.h.in @@ -0,0 +1,1143 @@ +/* config.h. Generated from build/cmake/config.h.in by cmake configure */ + +/* + * Ensure we have C99-style int64_t, etc, all defined. + */ + +/* First, we need to know if the system has already defined them. */ +#cmakedefine HAVE_INT16_T +#cmakedefine HAVE_INT32_T +#cmakedefine HAVE_INT64_T +#cmakedefine HAVE_INTMAX_T + +#cmakedefine HAVE_UINT8_T +#cmakedefine HAVE_UINT16_T +#cmakedefine HAVE_UINT32_T +#cmakedefine HAVE_UINT64_T +#cmakedefine HAVE_UINTMAX_T + +/* We might have the types we want under other spellings. */ +#cmakedefine HAVE___INT64 +#cmakedefine HAVE_U_INT64_T +#cmakedefine HAVE_UNSIGNED___INT64 + +/* The sizes of various standard integer types. */ +@SIZE_OF_SHORT_CODE@ +@SIZE_OF_INT_CODE@ +@SIZE_OF_LONG_CODE@ +@SIZE_OF_LONG_LONG_CODE@ +@SIZE_OF_UNSIGNED_SHORT_CODE@ +@SIZE_OF_UNSIGNED_CODE@ +@SIZE_OF_UNSIGNED_LONG_CODE@ +@SIZE_OF_UNSIGNED_LONG_LONG_CODE@ + +/* + * If we lack int64_t, define it to the first of __int64, int, long, and long long + * that exists and is the right size. + */ +#if !defined(HAVE_INT64_T) && defined(HAVE___INT64) +typedef __int64 int64_t; +#define HAVE_INT64_T +#endif + +#if !defined(HAVE_INT64_T) && SIZE_OF_INT == 8 +typedef int int64_t; +#define HAVE_INT64_T +#endif + +#if !defined(HAVE_INT64_T) && SIZE_OF_LONG == 8 +typedef long int64_t; +#define HAVE_INT64_T +#endif + +#if !defined(HAVE_INT64_T) && SIZE_OF_LONG_LONG == 8 +typedef long long int64_t; +#define HAVE_INT64_T +#endif + +#if !defined(HAVE_INT64_T) +#error No 64-bit integer type was found. +#endif + +/* + * Similarly for int32_t + */ +#if !defined(HAVE_INT32_T) && SIZE_OF_INT == 4 +typedef long int32_t; +#define HAVE_INT32_T +#endif + +#if !defined(HAVE_INT32_T) && SIZE_OF_LONG == 4 +typedef long int32_t; +#define HAVE_INT32_T +#endif + +#if !defined(HAVE_INT32_T) +#error No 32-bit integer type was found. +#endif + +/* + * Similarly for int16_t + */ +#if !defined(HAVE_INT16_T) && SIZE_OF_INT == 2 +typedef int int16_t; +#define HAVE_INT16_T +#endif + +#if !defined(HAVE_INT16_T) && SIZE_OF_SHORT == 2 +typedef short int16_t; +#define HAVE_INT16_T +#endif + +#if !defined(HAVE_INT16_T) +#error No 16-bit integer type was found. +#endif + +/* + * Similarly for uint64_t + */ +#if !defined(HAVE_UINT64_T) && defined(HAVE_UNSIGNED___INT64) +typedef unsigned __int64 uint64_t; +#define HAVE_UINT64_T +#endif + +#if !defined(HAVE_UINT64_T) && SIZE_OF_UNSIGNED == 8 +typedef unsigned uint64_t; +#define HAVE_UINT64_T +#endif + +#if !defined(HAVE_UINT64_T) && SIZE_OF_UNSIGNED_LONG == 8 +typedef unsigned long uint64_t; +#define HAVE_UINT64_T +#endif + +#if !defined(HAVE_UINT64_T) && SIZE_OF_UNSIGNED_LONG_LONG == 8 +typedef unsigned long long uint64_t; +#define HAVE_UINT64_T +#endif + +#if !defined(HAVE_UINT64_T) +#error No 64-bit unsigned integer type was found. +#endif + + +/* + * Similarly for uint32_t + */ +#if !defined(HAVE_UINT32_T) && SIZE_OF_UNSIGNED == 4 +typedef unsigned uint32_t; +#define HAVE_UINT32_T +#endif + +#if !defined(HAVE_UINT32_T) && SIZE_OF_UNSIGNED_LONG == 4 +typedef unsigned long uint32_t; +#define HAVE_UINT32_T +#endif + +#if !defined(HAVE_UINT32_T) +#error No 32-bit unsigned integer type was found. +#endif + +/* + * Similarly for uint16_t + */ +#if !defined(HAVE_UINT16_T) && SIZE_OF_UNSIGNED == 2 +typedef unsigned uint16_t; +#define HAVE_UINT16_T +#endif + +#if !defined(HAVE_UINT16_T) && SIZE_OF_UNSIGNED_SHORT == 2 +typedef unsigned short uint16_t; +#define HAVE_UINT16_T +#endif + +#if !defined(HAVE_UINT16_T) +#error No 16-bit unsigned integer type was found. +#endif + +/* + * Similarly for uint8_t + */ +#if !defined(HAVE_UINT8_T) +typedef unsigned char uint8_t; +#define HAVE_UINT8_T +#endif + +#if !defined(HAVE_UINT16_T) +#error No 8-bit unsigned integer type was found. +#endif + +/* Define intmax_t and uintmax_t if they are not already defined. */ +#if !defined(HAVE_INTMAX_T) +typedef int64_t intmax_t; +#define INTMAX_MIN INT64_MIN +#define INTMAX_MAX INT64_MAX +#endif + +#if !defined(HAVE_UINTMAX_T) +typedef uint64_t uintmax_t; +#endif + +/* Define ZLIB_WINAPI if zlib was built on Visual Studio. */ +#cmakedefine ZLIB_WINAPI 1 + +/* MD5 via ARCHIVE_CRYPTO_MD5_LIBC supported. */ +#cmakedefine ARCHIVE_CRYPTO_MD5_LIBC 1 + +/* MD5 via ARCHIVE_CRYPTO_MD5_LIBSYSTEM supported. */ +#cmakedefine ARCHIVE_CRYPTO_MD5_LIBSYSTEM 1 + +/* MD5 via ARCHIVE_CRYPTO_MD5_NETTLE supported. */ +#cmakedefine ARCHIVE_CRYPTO_MD5_NETTLE 1 + +/* MD5 via ARCHIVE_CRYPTO_MD5_OPENSSL supported. */ +#cmakedefine ARCHIVE_CRYPTO_MD5_OPENSSL 1 + +/* MD5 via ARCHIVE_CRYPTO_MD5_WIN supported. */ +#cmakedefine ARCHIVE_CRYPTO_MD5_WIN 1 + +/* RMD160 via ARCHIVE_CRYPTO_RMD160_LIBC supported. */ +#cmakedefine ARCHIVE_CRYPTO_RMD160_LIBC 1 + +/* RMD160 via ARCHIVE_CRYPTO_RMD160_NETTLE supported. */ +#cmakedefine ARCHIVE_CRYPTO_RMD160_NETTLE 1 + +/* RMD160 via ARCHIVE_CRYPTO_RMD160_OPENSSL supported. */ +#cmakedefine ARCHIVE_CRYPTO_RMD160_OPENSSL 1 + +/* SHA1 via ARCHIVE_CRYPTO_SHA1_LIBC supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA1_LIBC 1 + +/* SHA1 via ARCHIVE_CRYPTO_SHA1_LIBSYSTEM supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA1_LIBSYSTEM 1 + +/* SHA1 via ARCHIVE_CRYPTO_SHA1_NETTLE supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA1_NETTLE 1 + +/* SHA1 via ARCHIVE_CRYPTO_SHA1_OPENSSL supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA1_OPENSSL 1 + +/* SHA1 via ARCHIVE_CRYPTO_SHA1_WIN supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA1_WIN 1 + +/* SHA256 via ARCHIVE_CRYPTO_SHA256_LIBC supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA256_LIBC 1 + +/* SHA256 via ARCHIVE_CRYPTO_SHA256_LIBC2 supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA256_LIBC2 1 + +/* SHA256 via ARCHIVE_CRYPTO_SHA256_LIBC3 supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA256_LIBC3 1 + +/* SHA256 via ARCHIVE_CRYPTO_SHA256_LIBSYSTEM supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA256_LIBSYSTEM 1 + +/* SHA256 via ARCHIVE_CRYPTO_SHA256_NETTLE supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA256_NETTLE 1 + +/* SHA256 via ARCHIVE_CRYPTO_SHA256_OPENSSL supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA256_OPENSSL 1 + +/* SHA256 via ARCHIVE_CRYPTO_SHA256_WIN supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA256_WIN 1 + +/* SHA384 via ARCHIVE_CRYPTO_SHA384_LIBC supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA384_LIBC 1 + +/* SHA384 via ARCHIVE_CRYPTO_SHA384_LIBC2 supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA384_LIBC2 1 + +/* SHA384 via ARCHIVE_CRYPTO_SHA384_LIBC3 supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA384_LIBC3 1 + +/* SHA384 via ARCHIVE_CRYPTO_SHA384_LIBSYSTEM supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA384_LIBSYSTEM 1 + +/* SHA384 via ARCHIVE_CRYPTO_SHA384_NETTLE supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA384_NETTLE 1 + +/* SHA384 via ARCHIVE_CRYPTO_SHA384_OPENSSL supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA384_OPENSSL 1 + +/* SHA384 via ARCHIVE_CRYPTO_SHA384_WIN supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA384_WIN 1 + +/* SHA512 via ARCHIVE_CRYPTO_SHA512_LIBC supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA512_LIBC 1 + +/* SHA512 via ARCHIVE_CRYPTO_SHA512_LIBC2 supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA512_LIBC2 1 + +/* SHA512 via ARCHIVE_CRYPTO_SHA512_LIBC3 supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA512_LIBC3 1 + +/* SHA512 via ARCHIVE_CRYPTO_SHA512_LIBSYSTEM supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA512_LIBSYSTEM 1 + +/* SHA512 via ARCHIVE_CRYPTO_SHA512_NETTLE supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA512_NETTLE 1 + +/* SHA512 via ARCHIVE_CRYPTO_SHA512_OPENSSL supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA512_OPENSSL 1 + +/* SHA512 via ARCHIVE_CRYPTO_SHA512_WIN supported. */ +#cmakedefine ARCHIVE_CRYPTO_SHA512_WIN 1 + +/* Version number of bsdcpio */ +#cmakedefine BSDCPIO_VERSION_STRING "${BSDCPIO_VERSION_STRING}" + +/* Version number of bsdtar */ +#cmakedefine BSDTAR_VERSION_STRING "${BSDTAR_VERSION_STRING}" + +/* Define to 1 if you have the `acl_create_entry' function. */ +#cmakedefine HAVE_ACL_CREATE_ENTRY 1 + +/* Define to 1 if you have the `acl_get_link' function. */ +#cmakedefine HAVE_ACL_GET_LINK 1 + +/* Define to 1 if you have the `acl_get_link_np' function. */ +#cmakedefine HAVE_ACL_GET_LINK_NP 1 + +/* Define to 1 if you have the `acl_get_perm' function. */ +#cmakedefine HAVE_ACL_GET_PERM 1 + +/* Define to 1 if you have the `acl_get_perm_np' function. */ +#cmakedefine HAVE_ACL_GET_PERM_NP 1 + +/* Define to 1 if you have the `acl_init' function. */ +#cmakedefine HAVE_ACL_INIT 1 + +/* Define to 1 if you have the <acl/libacl.h> header file. */ +#cmakedefine HAVE_ACL_LIBACL_H 1 + +/* Define to 1 if the system has the type `acl_permset_t'. */ +#cmakedefine HAVE_ACL_PERMSET_T 1 + +/* Define to 1 if you have the `acl_set_fd' function. */ +#cmakedefine HAVE_ACL_SET_FD 1 + +/* Define to 1 if you have the `acl_set_fd_np' function. */ +#cmakedefine HAVE_ACL_SET_FD_NP 1 + +/* Define to 1 if you have the `acl_set_file' function. */ +#cmakedefine HAVE_ACL_SET_FILE 1 + +/* True for systems with POSIX ACL support */ +#cmakedefine HAVE_ACL_USER 1 + +/* Define to 1 if you have the <attr/xattr.h> header file. */ +#cmakedefine HAVE_ATTR_XATTR_H 1 + +/* Define to 1 if you have the <bsdxml.h> header file. */ +#cmakedefine HAVE_BSDXML_H 1 + +/* Define to 1 if you have the <bzlib.h> header file. */ +#cmakedefine HAVE_BZLIB_H 1 + +/* Define to 1 if you have the `chflags' function. */ +#cmakedefine HAVE_CHFLAGS 1 + +/* Define to 1 if you have the `chown' function. */ +#cmakedefine HAVE_CHOWN 1 + +/* Define to 1 if you have the `chroot' function. */ +#cmakedefine HAVE_CHROOT 1 + +/* Define to 1 if you have the <copyfile.h> header file. */ +#cmakedefine HAVE_COPYFILE_H 1 + +/* Define to 1 if you have the `ctime_r' function. */ +#cmakedefine HAVE_CTIME_R 1 + +/* Define to 1 if you have the <ctype.h> header file. */ +#cmakedefine HAVE_CTYPE_H 1 + +/* Define to 1 if you have the `cygwin_conv_path' function. */ +#cmakedefine HAVE_CYGWIN_CONV_PATH 1 + +/* Define to 1 if you have the declaration of `INT64_MAX', and to 0 if you + don't. */ +#cmakedefine HAVE_DECL_INT64_MAX 1 + +/* Define to 1 if you have the declaration of `INT64_MIN', and to 0 if you + don't. */ +#cmakedefine HAVE_DECL_INT64_MIN 1 + +/* Define to 1 if you have the declaration of `SIZE_MAX', and to 0 if you + don't. */ +#cmakedefine HAVE_DECL_SIZE_MAX 1 + +/* Define to 1 if you have the declaration of `SSIZE_MAX', and to 0 if you + don't. */ +#cmakedefine HAVE_DECL_SSIZE_MAX 1 + +/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you + don't. */ +#cmakedefine HAVE_DECL_STRERROR_R 1 + +/* Define to 1 if you have the declaration of `UINT32_MAX', and to 0 if you + don't. */ +#cmakedefine HAVE_DECL_UINT32_MAX 1 + +/* Define to 1 if you have the declaration of `UINT64_MAX', and to 0 if you + don't. */ +#cmakedefine HAVE_DECL_UINT64_MAX 1 + +/* Define to 1 if you have the <direct.h> header file. */ +#cmakedefine HAVE_DIRECT_H 1 + +/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'. + */ +#cmakedefine HAVE_DIRENT_H 1 + +/* Define to 1 if you have the `dirfd' function. */ +#cmakedefine HAVE_DIRFD 1 + +/* Define to 1 if you have the <dlfcn.h> header file. */ +#cmakedefine HAVE_DLFCN_H 1 + +/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */ +#cmakedefine HAVE_DOPRNT 1 + +/* Define to 1 if nl_langinfo supports D_MD_ORDER */ +#cmakedefine HAVE_D_MD_ORDER 1 + +/* A possible errno value for invalid file format errors */ +#cmakedefine HAVE_EFTYPE 1 + +/* A possible errno value for invalid file format errors */ +#cmakedefine HAVE_EILSEQ 1 + +/* Define to 1 if you have the <errno.h> header file. */ +#cmakedefine HAVE_ERRNO_H 1 + +/* Define to 1 if you have the <expat.h> header file. */ +#cmakedefine HAVE_EXPAT_H 1 + +/* Define to 1 if you have the <ext2fs/ext2_fs.h> header file. */ +#cmakedefine HAVE_EXT2FS_EXT2_FS_H 1 + +/* Define to 1 if you have the `extattr_get_file' function. */ +#cmakedefine HAVE_EXTATTR_GET_FILE 1 + +/* Define to 1 if you have the `extattr_list_file' function. */ +#cmakedefine HAVE_EXTATTR_LIST_FILE 1 + +/* Define to 1 if you have the `extattr_set_fd' function. */ +#cmakedefine HAVE_EXTATTR_SET_FD 1 + +/* Define to 1 if you have the `extattr_set_file' function. */ +#cmakedefine HAVE_EXTATTR_SET_FILE 1 + +/* Define to 1 if EXTATTR_NAMESPACE_USER is defined in sys/extattr.h. */ +#cmakedefine HAVE_DECL_EXTATTR_NAMESPACE_USER 1 + +/* Define to 1 if you have the `fchdir' function. */ +#cmakedefine HAVE_FCHDIR 1 + +/* Define to 1 if you have the `fchflags' function. */ +#cmakedefine HAVE_FCHFLAGS 1 + +/* Define to 1 if you have the `fchmod' function. */ +#cmakedefine HAVE_FCHMOD 1 + +/* Define to 1 if you have the `fchown' function. */ +#cmakedefine HAVE_FCHOWN 1 + +/* Define to 1 if you have the `fcntl' function. */ +#cmakedefine HAVE_FCNTL 1 + +/* Define to 1 if you have the <fcntl.h> header file. */ +#cmakedefine HAVE_FCNTL_H 1 + +/* Define to 1 if you have the `fdopendir' function. */ +#cmakedefine HAVE_FDOPENDIR 1 + +/* Define to 1 if you have the `fgetea' function. */ +#cmakedefine HAVE_FGETEA 1 + +/* Define to 1 if you have the `fgetxattr' function. */ +#cmakedefine HAVE_FGETXATTR 1 + +/* Define to 1 if you have the `flistea' function. */ +#cmakedefine HAVE_FLISTEA 1 + +/* Define to 1 if you have the `flistxattr' function. */ +#cmakedefine HAVE_FLISTXATTR 1 + +/* Define to 1 if you have the `fork' function. */ +#cmakedefine HAVE_FORK 1 + +/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ +#cmakedefine HAVE_FSEEKO 1 + +/* Define to 1 if you have the `fsetea' function. */ +#cmakedefine HAVE_FSETEA 1 + +/* Define to 1 if you have the `fsetxattr' function. */ +#cmakedefine HAVE_FSETXATTR 1 + +/* Define to 1 if you have the `fstat' function. */ +#cmakedefine HAVE_FSTAT 1 + +/* Define to 1 if you have the `fstatat' function. */ +#cmakedefine HAVE_FSTATAT 1 + +/* Define to 1 if you have the `fstatfs' function. */ +#cmakedefine HAVE_FSTATFS 1 + +/* Define to 1 if you have the `fstatvfs' function. */ +#cmakedefine HAVE_FSTATVFS 1 + +/* Define to 1 if you have the `ftruncate' function. */ +#cmakedefine HAVE_FTRUNCATE 1 + +/* Define to 1 if you have the `futimens' function. */ +#cmakedefine HAVE_FUTIMENS 1 + +/* Define to 1 if you have the `futimes' function. */ +#cmakedefine HAVE_FUTIMES 1 + +/* Define to 1 if you have the `futimesat' function. */ +#cmakedefine HAVE_FUTIMESAT 1 + +/* Define to 1 if you have the `getea' function. */ +#cmakedefine HAVE_GETEA 1 + +/* Define to 1 if you have the `geteuid' function. */ +#cmakedefine HAVE_GETEUID 1 + +/* Define to 1 if you have the `getgrgid_r' function. */ +#cmakedefine HAVE_GETGRGID_R 1 + +/* Define to 1 if you have the `getgrnam_r' function. */ +#cmakedefine HAVE_GETGRNAM_R 1 + +/* Define to 1 if you have the `getpid' function. */ +#cmakedefine HAVE_GETPID 1 + +/* Define to 1 if you have the `getpwnam_r' function. */ +#cmakedefine HAVE_GETPWNAM_R 1 + +/* Define to 1 if you have the `getpwuid_r' function. */ +#cmakedefine HAVE_GETPWUID_R 1 + +/* Define to 1 if you have the `getvfsbyname' function. */ +#cmakedefine HAVE_GETVFSBYNAME 1 + +/* Define to 1 if you have the `getxattr' function. */ +#cmakedefine HAVE_GETXATTR 1 + +/* Define to 1 if you have the `gmtime_r' function. */ +#cmakedefine HAVE_GMTIME_R 1 + +/* Define to 1 if you have the <grp.h> header file. */ +#cmakedefine HAVE_GRP_H 1 + +/* Define to 1 if you have the `iconv' function. */ +#cmakedefine HAVE_ICONV 1 + +/* Define to 1 if you have the <iconv.h> header file. */ +#cmakedefine HAVE_ICONV_H 1 + +/* Define to 1 if you have the <inttypes.h> header file. */ +#cmakedefine HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the <io.h> header file. */ +#cmakedefine HAVE_IO_H 1 + +/* Define to 1 if you have the <langinfo.h> header file. */ +#cmakedefine HAVE_LANGINFO_H 1 + +/* Define to 1 if you have the `lchflags' function. */ +#cmakedefine HAVE_LCHFLAGS 1 + +/* Define to 1 if you have the `lchmod' function. */ +#cmakedefine HAVE_LCHMOD 1 + +/* Define to 1 if you have the `lchown' function. */ +#cmakedefine HAVE_LCHOWN 1 + +/* Define to 1 if you have the `lgetea' function. */ +#cmakedefine HAVE_LGETEA 1 + +/* Define to 1 if you have the `lgetxattr' function. */ +#cmakedefine HAVE_LGETXATTR 1 + +/* Define to 1 if you have the `acl' library (-lacl). */ +#cmakedefine HAVE_LIBACL 1 + +/* Define to 1 if you have the `attr' library (-lattr). */ +#cmakedefine HAVE_LIBATTR 1 + +/* Define to 1 if you have the `bsdxml' library (-lbsdxml). */ +#cmakedefine HAVE_LIBBSDXML 1 + +/* Define to 1 if you have the `bz2' library (-lbz2). */ +#cmakedefine HAVE_LIBBZ2 1 + +/* Define to 1 if you have the `expat' library (-lexpat). */ +#cmakedefine HAVE_LIBEXPAT 1 + +/* Define to 1 if you have the `gcc' library (-lgcc). */ +#cmakedefine HAVE_LIBGCC 1 + +/* Define to 1 if you have the `lzma' library (-llzma). */ +#cmakedefine HAVE_LIBLZMA 1 + +/* Define to 1 if you have the `lzmadec' library (-llzmadec). */ +#cmakedefine HAVE_LIBLZMADEC 1 + +/* Define to 1 if you have the `lzo2' library (-llzo2). */ +#cmakedefine HAVE_LIBLZO2 1 + +/* Define to 1 if you have the `nettle' library (-lnettle). */ +#cmakedefine HAVE_LIBNETTLE 1 + +/* Define to 1 if you have the `pcre' library (-lpcre). */ +#cmakedefine HAVE_LIBPCRE 1 + +/* Define to 1 if you have the `pcreposix' library (-lpcreposix). */ +#cmakedefine HAVE_LIBPCREPOSIX 1 + +/* Define to 1 if you have the `xml2' library (-lxml2). */ +#cmakedefine HAVE_LIBXML2 1 + +/* Define to 1 if you have the <libxml/xmlreader.h> header file. */ +#cmakedefine HAVE_LIBXML_XMLREADER_H 1 + +/* Define to 1 if you have the <libxml/xmlwriter.h> header file. */ +#cmakedefine HAVE_LIBXML_XMLWRITER_H 1 + +/* Define to 1 if you have the `z' library (-lz). */ +#cmakedefine HAVE_LIBZ 1 + +/* Define to 1 if you have the <limits.h> header file. */ +#cmakedefine HAVE_LIMITS_H 1 + +/* Define to 1 if you have the `link' function. */ +#cmakedefine HAVE_LINK 1 + +/* Define to 1 if you have the <linux/fiemap.h> header file. */ +#cmakedefine HAVE_LINUX_FIEMAP_H 1 + +/* Define to 1 if you have the <linux/fs.h> header file. */ +#cmakedefine HAVE_LINUX_FS_H 1 + +/* Define to 1 if you have the <linux/magic.h> header file. */ +#cmakedefine HAVE_LINUX_MAGIC_H 1 + +/* Define to 1 if you have the <linux/types.h> header file. */ +#cmakedefine HAVE_LINUX_TYPES_H 1 + +/* Define to 1 if you have the `listea' function. */ +#cmakedefine HAVE_LISTEA 1 + +/* Define to 1 if you have the `listxattr' function. */ +#cmakedefine HAVE_LISTXATTR 1 + +/* Define to 1 if you have the `llistea' function. */ +#cmakedefine HAVE_LLISTEA 1 + +/* Define to 1 if you have the `llistxattr' function. */ +#cmakedefine HAVE_LLISTXATTR 1 + +/* Define to 1 if you have the <localcharset.h> header file. */ +#cmakedefine HAVE_LOCALCHARSET_H 1 + +/* Define to 1 if you have the `locale_charset' function. */ +#cmakedefine HAVE_LOCALE_CHARSET 1 + +/* Define to 1 if you have the <locale.h> header file. */ +#cmakedefine HAVE_LOCALE_H 1 + +/* Define to 1 if you have the `localtime_r' function. */ +#cmakedefine HAVE_LOCALTIME_R 1 + +/* Define to 1 if the system has the type `long long int'. */ +#cmakedefine HAVE_LONG_LONG_INT 1 + +/* Define to 1 if you have the `lsetea' function. */ +#cmakedefine HAVE_LSETEA 1 + +/* Define to 1 if you have the `lsetxattr' function. */ +#cmakedefine HAVE_LSETXATTR 1 + +/* Define to 1 if you have the `lstat' function. */ +#cmakedefine HAVE_LSTAT 1 + +/* Define to 1 if `lstat' has the bug that it succeeds when given the + zero-length file name argument. */ +#cmakedefine HAVE_LSTAT_EMPTY_STRING_BUG 1 + +/* Define to 1 if you have the `lutimes' function. */ +#cmakedefine HAVE_LUTIMES 1 + +/* Define to 1 if you have the <lzmadec.h> header file. */ +#cmakedefine HAVE_LZMADEC_H 1 + +/* Define to 1 if you have the <lzma.h> header file. */ +#cmakedefine HAVE_LZMA_H 1 + +/* Define to 1 if you have the <lzo/lzo1x.h> header file. */ +#cmakedefine HAVE_LZO_LZO1X_H 1 + +/* Define to 1 if you have the <lzo/lzoconf.h> header file. */ +#cmakedefine HAVE_LZO_LZOCONF_H 1 + +/* Define to 1 if you have the `mbrtowc' function. */ +#cmakedefine HAVE_MBRTOWC 1 + +/* Define to 1 if you have the `memmove' function. */ +#cmakedefine HAVE_MEMMOVE 1 + +/* Define to 1 if you have the <memory.h> header file. */ +#cmakedefine HAVE_MEMORY_H 1 + +/* Define to 1 if you have the `mkdir' function. */ +#cmakedefine HAVE_MKDIR 1 + +/* Define to 1 if you have the `mkfifo' function. */ +#cmakedefine HAVE_MKFIFO 1 + +/* Define to 1 if you have the `mknod' function. */ +#cmakedefine HAVE_MKNOD 1 + +/* Define to 1 if you have the `mkstemp' function. */ +#cmakedefine HAVE_MKSTEMP 1 + +/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */ +#cmakedefine HAVE_NDIR_H 1 + +/* Define to 1 if you have the <nettle/md5.h> header file. */ +#cmakedefine HAVE_NETTLE_MD5_H 1 + +/* Define to 1 if you have the <nettle/ripemd160.h> header file. */ +#cmakedefine HAVE_NETTLE_RIPEMD160_H 1 + +/* Define to 1 if you have the <nettle/sha.h> header file. */ +#cmakedefine HAVE_NETTLE_SHA_H 1 + +/* Define to 1 if you have the `nl_langinfo' function. */ +#cmakedefine HAVE_NL_LANGINFO 1 + +/* Define to 1 if you have the `openat' function. */ +#cmakedefine HAVE_OPENAT 1 + +/* Define to 1 if you have the <paths.h> header file. */ +#cmakedefine HAVE_PATHS_H 1 + +/* Define to 1 if you have the <pcreposix.h> header file. */ +#cmakedefine HAVE_PCREPOSIX_H 1 + +/* Define to 1 if you have the `pipe' function. */ +#cmakedefine HAVE_PIPE 1 + +/* Define to 1 if you have the `poll' function. */ +#cmakedefine HAVE_POLL 1 + +/* Define to 1 if you have the <poll.h> header file. */ +#cmakedefine HAVE_POLL_H 1 + +/* Define to 1 if you have the `posix_spawnp' function. */ +#cmakedefine HAVE_POSIX_SPAWNP 1 + +/* Define to 1 if you have the <process.h> header file. */ +#cmakedefine HAVE_PROCESS_H 1 + +/* Define to 1 if you have the <pwd.h> header file. */ +#cmakedefine HAVE_PWD_H 1 + +/* Define to 1 if you have the `readdir_r' function. */ +#cmakedefine HAVE_READDIR_R 1 + +/* Define to 1 if you have the `readlink' function. */ +#cmakedefine HAVE_READLINK 1 + +/* Define to 1 if you have the `readlinkat' function. */ +#cmakedefine HAVE_READLINKAT 1 + +/* Define to 1 if you have the <regex.h> header file. */ +#cmakedefine HAVE_REGEX_H 1 + +/* Define to 1 if you have the `select' function. */ +#cmakedefine HAVE_SELECT 1 + +/* Define to 1 if you have the `setenv' function. */ +#cmakedefine HAVE_SETENV 1 + +/* Define to 1 if you have the `setlocale' function. */ +#cmakedefine HAVE_SETLOCALE 1 + +/* Define to 1 if you have the `sigaction' function. */ +#cmakedefine HAVE_SIGACTION 1 + +/* Define to 1 if you have the <signal.h> header file. */ +#cmakedefine HAVE_SIGNAL_H 1 + +/* Define to 1 if you have the <spawn.h> header file. */ +#cmakedefine HAVE_SPAWN_H 1 + +/* Define to 1 if you have the `statfs' function. */ +#cmakedefine HAVE_STATFS 1 + +/* Define to 1 if you have the `statvfs' function. */ +#cmakedefine HAVE_STATVFS 1 + +/* Define to 1 if `stat' has the bug that it succeeds when given the + zero-length file name argument. */ +#cmakedefine HAVE_STAT_EMPTY_STRING_BUG 1 + +/* Define to 1 if you have the <stdarg.h> header file. */ +#cmakedefine HAVE_STDARG_H 1 + +/* Define to 1 if you have the <stdint.h> header file. */ +#cmakedefine HAVE_STDINT_H 1 + +/* Define to 1 if you have the <stdlib.h> header file. */ +#cmakedefine HAVE_STDLIB_H 1 + +/* Define to 1 if you have the `strchr' function. */ +#cmakedefine HAVE_STRCHR 1 + +/* Define to 1 if you have the `strdup' function. */ +#cmakedefine HAVE_STRDUP 1 + +/* Define to 1 if you have the `strerror' function. */ +#cmakedefine HAVE_STRERROR 1 + +/* Define to 1 if you have the `strerror_r' function. */ +#cmakedefine HAVE_STRERROR_R 1 + +/* Define to 1 if you have the `strftime' function. */ +#cmakedefine HAVE_STRFTIME 1 + +/* Define to 1 if you have the <strings.h> header file. */ +#cmakedefine HAVE_STRINGS_H 1 + +/* Define to 1 if you have the <string.h> header file. */ +#cmakedefine HAVE_STRING_H 1 + +/* Define to 1 if you have the `strrchr' function. */ +#cmakedefine HAVE_STRRCHR 1 + +/* Define to 1 if `f_namemax' is a member of `struct statfs'. */ +#cmakedefine HAVE_STRUCT_STATFS_F_NAMEMAX 1 + +/* Define to 1 if `f_iosize' is a member of `struct statvfs'. */ +#cmakedefine HAVE_STRUCT_STATVFS_F_IOSIZE 1 + +/* Define to 1 if `st_birthtime' is a member of `struct stat'. */ +#cmakedefine HAVE_STRUCT_STAT_ST_BIRTHTIME 1 + +/* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */ +#cmakedefine HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1 + +/* Define to 1 if `st_blksize' is a member of `struct stat'. */ +#cmakedefine HAVE_STRUCT_STAT_ST_BLKSIZE 1 + +/* Define to 1 if `st_flags' is a member of `struct stat'. */ +#cmakedefine HAVE_STRUCT_STAT_ST_FLAGS 1 + +/* Define to 1 if `st_mtimespec.tv_nsec' is a member of `struct stat'. */ +#cmakedefine HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1 + +/* Define to 1 if `st_mtime_n' is a member of `struct stat'. */ +#cmakedefine HAVE_STRUCT_STAT_ST_MTIME_N 1 + +/* Define to 1 if `st_mtime_usec' is a member of `struct stat'. */ +#cmakedefine HAVE_STRUCT_STAT_ST_MTIME_USEC 1 + +/* Define to 1 if `st_mtim.tv_nsec' is a member of `struct stat'. */ +#cmakedefine HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC 1 + +/* Define to 1 if `st_umtime' is a member of `struct stat'. */ +#cmakedefine HAVE_STRUCT_STAT_ST_UMTIME 1 + +/* Define to 1 if `tm_gmtoff' is a member of `struct tm'. */ +#cmakedefine HAVE_STRUCT_TM_TM_GMTOFF 1 + +/* Define to 1 if `__tm_gmtoff' is a member of `struct tm'. */ +#cmakedefine HAVE_STRUCT_TM___TM_GMTOFF 1 + +/* Define to 1 if you have the `symlink' function. */ +#cmakedefine HAVE_SYMLINK 1 + +/* Define to 1 if you have the <sys/acl.h> header file. */ +#cmakedefine HAVE_SYS_ACL_H 1 + +/* Define to 1 if you have the <sys/cdefs.h> header file. */ +#cmakedefine HAVE_SYS_CDEFS_H 1 + +/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'. + */ +#cmakedefine HAVE_SYS_DIR_H 1 + +/* Define to 1 if you have the <sys/ea.h> header file. */ +#cmakedefine HAVE_SYS_EA_H 1 + +/* Define to 1 if you have the <sys/extattr.h> header file. */ +#cmakedefine HAVE_SYS_EXTATTR_H 1 + +/* Define to 1 if you have the <sys/ioctl.h> header file. */ +#cmakedefine HAVE_SYS_IOCTL_H 1 + +/* Define to 1 if you have the <sys/mkdev.h> header file. */ +#cmakedefine HAVE_SYS_MKDEV_H 1 + +/* Define to 1 if you have the <sys/mount.h> header file. */ +#cmakedefine HAVE_SYS_MOUNT_H 1 + +/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'. + */ +#cmakedefine HAVE_SYS_NDIR_H 1 + +/* Define to 1 if you have the <sys/param.h> header file. */ +#cmakedefine HAVE_SYS_PARAM_H 1 + +/* Define to 1 if you have the <sys/poll.h> header file. */ +#cmakedefine HAVE_SYS_POLL_H 1 + +/* Define to 1 if you have the <sys/select.h> header file. */ +#cmakedefine HAVE_SYS_SELECT_H 1 + +/* Define to 1 if you have the <sys/statfs.h> header file. */ +#cmakedefine HAVE_SYS_STATFS_H 1 + +/* Define to 1 if you have the <sys/statvfs.h> header file. */ +#cmakedefine HAVE_SYS_STATVFS_H 1 + +/* Define to 1 if you have the <sys/stat.h> header file. */ +#cmakedefine HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the <sys/time.h> header file. */ +#cmakedefine HAVE_SYS_TIME_H 1 + +/* Define to 1 if you have the <sys/types.h> header file. */ +#cmakedefine HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the <sys/utime.h> header file. */ +#cmakedefine HAVE_SYS_UTIME_H 1 + +/* Define to 1 if you have the <sys/utsname.h> header file. */ +#cmakedefine HAVE_SYS_UTSNAME_H 1 + +/* Define to 1 if you have the <sys/vfs.h> header file. */ +#cmakedefine HAVE_SYS_VFS_H 1 + +/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */ +#cmakedefine HAVE_SYS_WAIT_H 1 + +/* Define to 1 if you have the <sys/xattr.h> header file. */ +#cmakedefine HAVE_SYS_XATTR_H 1 + +/* Define to 1 if you have the `timegm' function. */ +#cmakedefine HAVE_TIMEGM 1 + +/* Define to 1 if you have the <time.h> header file. */ +#cmakedefine HAVE_TIME_H 1 + +/* Define to 1 if you have the `tzset' function. */ +#cmakedefine HAVE_TZSET 1 + +/* Define to 1 if you have the <unistd.h> header file. */ +#cmakedefine HAVE_UNISTD_H 1 + +/* Define to 1 if you have the `unsetenv' function. */ +#cmakedefine HAVE_UNSETENV 1 + +/* Define to 1 if the system has the type `unsigned long long'. */ +#cmakedefine HAVE_UNSIGNED_LONG_LONG 1 + +/* Define to 1 if the system has the type `unsigned long long int'. */ +#cmakedefine HAVE_UNSIGNED_LONG_LONG_INT 1 + +/* Define to 1 if you have the `utime' function. */ +#cmakedefine HAVE_UTIME 1 + +/* Define to 1 if you have the `utimensat' function. */ +#cmakedefine HAVE_UTIMENSAT 1 + +/* Define to 1 if you have the `utimes' function. */ +#cmakedefine HAVE_UTIMES 1 + +/* Define to 1 if you have the <utime.h> header file. */ +#cmakedefine HAVE_UTIME_H 1 + +/* Define to 1 if you have the `vfork' function. */ +#cmakedefine HAVE_VFORK 1 + +/* Define to 1 if you have the `vprintf' function. */ +#cmakedefine HAVE_VPRINTF 1 + +/* Define to 1 if you have the <wchar.h> header file. */ +#cmakedefine HAVE_WCHAR_H 1 + +/* Define to 1 if the system has the type `wchar_t'. */ +#cmakedefine HAVE_WCHAR_T 1 + +/* Define to 1 if you have the `wcrtomb' function. */ +#cmakedefine HAVE_WCRTOMB 1 + +/* Define to 1 if you have the `wcscmp' function. */ +#cmakedefine HAVE_WCSCMP 1 + +/* Define to 1 if you have the `wcscpy' function. */ +#cmakedefine HAVE_WCSCPY 1 + +/* Define to 1 if you have the `wcslen' function. */ +#cmakedefine HAVE_WCSLEN 1 + +/* Define to 1 if you have the `wctomb' function. */ +#cmakedefine HAVE_WCTOMB 1 + +/* Define to 1 if you have the <wctype.h> header file. */ +#cmakedefine HAVE_WCTYPE_H 1 + +/* Define to 1 if you have the <wincrypt.h> header file. */ +#cmakedefine HAVE_WINCRYPT_H 1 + +/* Define to 1 if you have the <windows.h> header file. */ +#cmakedefine HAVE_WINDOWS_H 1 + +/* Define to 1 if you have the <winioctl.h> header file. */ +#cmakedefine HAVE_WINIOCTL_H 1 + +/* Define to 1 if you have _CrtSetReportMode in <crtdbg.h> */ +#cmakedefine HAVE__CrtSetReportMode 1 + +/* Define to 1 if you have the `wmemcmp' function. */ +#cmakedefine HAVE_WMEMCMP 1 + +/* Define to 1 if you have the `wmemcpy' function. */ +#cmakedefine HAVE_WMEMCPY 1 + +/* Define to 1 if you have a working EXT2_IOC_GETFLAGS */ +#cmakedefine HAVE_WORKING_EXT2_IOC_GETFLAGS 1 + +/* Define to 1 if you have the <zlib.h> header file. */ +#cmakedefine HAVE_ZLIB_H 1 + +/* Define to 1 if you have the `_ctime64_s' function. */ +#cmakedefine HAVE__CTIME64_S 1 + +/* Define to 1 if you have the `_fseeki64' function. */ +#cmakedefine HAVE__FSEEKI64 1 + +/* Define to 1 if you have the `_get_timezone' function. */ +#cmakedefine HAVE__GET_TIMEZONE 1 + +/* Define to 1 if you have the `_localtime64_s' function. */ +#cmakedefine HAVE__LOCALTIME64_S 1 + +/* Define to 1 if you have the `_mkgmtime64' function. */ +#cmakedefine HAVE__MKGMTIME64 1 + +/* Define as const if the declaration of iconv() needs const. */ +#define ICONV_CONST ${ICONV_CONST} + +/* Version number of libarchive as a single integer */ +#cmakedefine LIBARCHIVE_VERSION_NUMBER "${LIBARCHIVE_VERSION_NUMBER}" + +/* Version number of libarchive */ +#cmakedefine LIBARCHIVE_VERSION_STRING "${LIBARCHIVE_VERSION_STRING}" + +/* Define to 1 if `lstat' dereferences a symlink specified with a trailing + slash. */ +#cmakedefine LSTAT_FOLLOWS_SLASHED_SYMLINK 1 + +/* Define to 1 if `major', `minor', and `makedev' are declared in <mkdev.h>. + */ +#cmakedefine MAJOR_IN_MKDEV 1 + +/* Define to 1 if `major', `minor', and `makedev' are declared in + <sysmacros.h>. */ +#cmakedefine MAJOR_IN_SYSMACROS 1 + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#cmakedefine NO_MINUS_C_MINUS_O 1 + +/* The size of `wchar_t', as computed by sizeof. */ +#cmakedefine SIZEOF_WCHAR_T ${SIZEOF_WCHAR_T} + +/* Define to 1 if strerror_r returns char *. */ +#cmakedefine STRERROR_R_CHAR_P 1 + +/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ +#cmakedefine TIME_WITH_SYS_TIME 1 + +/* + * Some platform requires a macro to use extension functions. + */ +#cmakedefine SAFE_TO_DEFINE_EXTENSIONS 1 +#ifdef SAFE_TO_DEFINE_EXTENSIONS +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# define _ALL_SOURCE 1 +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# define _GNU_SOURCE 1 +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# define _POSIX_PTHREAD_SEMANTICS 1 +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# define _TANDEM_SOURCE 1 +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# define __EXTENSIONS__ 1 +#endif +#endif /* SAFE_TO_DEFINE_EXTENSIONS */ + +/* Version number of package */ +#cmakedefine VERSION "${VERSION}" + +/* Number of bits in a file offset, on hosts where this is settable. */ +#cmakedefine _FILE_OFFSET_BITS ${_FILE_OFFSET_BITS} + +/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ +#cmakedefine _LARGEFILE_SOURCE 1 + +/* Define for large files, on AIX-style hosts. */ +#cmakedefine _LARGE_FILES ${_LARGE_FILES} + +/* Define for Windows to use Windows 2000+ APIs. */ +#cmakedefine _WIN32_WINNT ${_WIN32_WINNT} +#cmakedefine WINVER ${WINVER} + +/* Define to empty if `const' does not conform to ANSI C. */ +#cmakedefine const ${const} + +/* Define to `int' if <sys/types.h> doesn't define. */ +#cmakedefine gid_t ${gid_t} + +/* Define to `unsigned long' if <sys/types.h> does not define. */ +#cmakedefine id_t ${id_t} + +/* Define to `int' if <sys/types.h> does not define. */ +#cmakedefine mode_t ${mode_t} + +/* Define to `long long' if <sys/types.h> does not define. */ +#cmakedefine off_t ${off_t} + +/* Define to `int' if <sys/types.h> doesn't define. */ +#cmakedefine pid_t ${pid_t} + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +#cmakedefine size_t ${size_t} + +/* Define to `int' if <sys/types.h> does not define. */ +#cmakedefine ssize_t ${ssize_t} + +/* Define to `int' if <sys/types.h> doesn't define. */ +#cmakedefine uid_t ${uid_t} + +/* Define to `int' if <sys/types.h> does not define. */ +#cmakedefine intptr_t ${intptr_t} + +/* Define to `unsigned int' if <sys/types.h> does not define. */ +#cmakedefine uintptr_t ${uintptr_t} diff --git a/build/makerelease.sh b/build/makerelease.sh new file mode 100755 index 000000000000..f2869dfca5ed --- /dev/null +++ b/build/makerelease.sh @@ -0,0 +1,58 @@ +#!/bin/sh + +# +# This script exists primarily to document some of the +# steps needed when building an "official libarchive distribution". +# Feel free to hack it up as necessary to adjust to the peculiarities +# of a particular build environment. +# + +PATH=/usr/local/gnu-autotools/bin/:$PATH +export PATH + +# Start from one level above the build directory +if [ -f version ]; then + cd .. +fi + +if [ \! -f build/version ]; then + echo "Can't find source directory" + exit 1 +fi + +# BSD make's "OBJDIR" support freaks out the automake-generated +# Makefile. Effectively disable it. +export MAKEOBJDIRPREFIX=/junk + +set -ex + +# +# Scrub the local tree before running the build tests below. +# +/bin/sh build/clean.sh + +# +# Verify the CMake-generated build +# +mkdir -p _cmtest +cd _cmtest +cmake .. +make +make test +cd .. +rm -rf _cmtest +# TODO: Build distribution using cmake + +# +# Construct and verify the autoconf build system +# +export MAKE_LIBARCHIVE_RELEASE="1" +/bin/sh build/autogen.sh + +# Get the newest config.guess/config.sub from savannah.gnu.org +curl 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD' > build/autoconf/config.guess +curl 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD' > build/autoconf/config.sub + +./configure +make distcheck +make dist-zip diff --git a/build/pkgconfig/libarchive.pc.in b/build/pkgconfig/libarchive.pc.in new file mode 100644 index 000000000000..95d715951774 --- /dev/null +++ b/build/pkgconfig/libarchive.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libarchive +Description: library that can create and read several streaming archive formats +Version: @VERSION@ +Cflags: -I${includedir} +Libs: -L${libdir} -larchive +Libs.private: @LIBS@ diff --git a/build/utils/gen_archive_string_composition_h.sh b/build/utils/gen_archive_string_composition_h.sh new file mode 100755 index 000000000000..925de5c85e78 --- /dev/null +++ b/build/utils/gen_archive_string_composition_h.sh @@ -0,0 +1,455 @@ +#!/bin/sh +# +# This needs http://unicode.org/Public/6.0.0/ucd/UnicodeData.txt +# +inputfile="$1" # Expect UnicodeData.txt +outfile=archive_string_composition.h +pickout=/tmp/mk_unicode_composition_tbl$$.awk +pickout2=/tmp/mk_unicode_composition_tbl2$$.awk +#nfdtmp=/tmp/mk_unicode_decomposition_tmp$$.txt +nfdtmp="nfdtmpx" +################################################################################# +# +# Append the file header of "archive_string_composition.h" +# +################################################################################# +append_copyright() +{ +cat > ${outfile} <<CR_END +/*- + * Copyright (c) 2011-2012 libarchive Project + * 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(S) ``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(S) 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. + * + * \$FreeBSD\$ + * + */ + +/* + * ATTENTION! + * This file is generated by build/utils/gen_archive_string_composition_h.sh + * from http://unicode.org/Public/6.0.0/ucd/UnicodeData.txt + * + * See also http://unicode.org/report/tr15/ + */ + +#ifndef __LIBARCHIVE_BUILD +#error This header is only to be used internally to libarchive. +#endif + +#ifndef ARCHIVE_STRING_COMPOSITION_H_INCLUDED +#define ARCHIVE_STRING_COMPOSITION_H_INCLUDED + +struct unicode_composition_table { + uint32_t cp1; + uint32_t cp2; + uint32_t nfc; +}; + +CR_END +} +################################################################################# +# +# awk script +# +################################################################################# +cat > ${pickout} <<AWK_END +# +BEGIN { + FS = ";" + min = ""; + max = ""; + cmd="sort | awk -F ' ' '{printf \"\\\\t{ 0x%s , 0x%s , 0x%s },\\\\n\",\$1,\$2,\$3}'" + nfdtbl="${nfdtmp}" + print "static const struct unicode_composition_table u_composition_table[] = {" +} +END { + close(cmd) + print "};" + print "" + # + # Output Canonical Combining Class tables used for translating NFD to NFC. + # + printf "#define CANONICAL_CLASS_MIN\\t0x%s\\n", min + printf "#define CANONICAL_CLASS_MAX\\t0x%s\\n", max + print "" + printf "#define IS_DECOMPOSABLE_BLOCK(uc)\\t\\\\\n" + printf "\\t(((uc)>>8) <= 0x%X && u_decomposable_blocks[(uc)>>8])\\n", highnum + printf "static const char u_decomposable_blocks[0x%X+1] = {\\n\\t", highnum + # + # Output blockmap + for (i = 0; i <= highnum; i++) { + if (i != 0 && i % 32 == 0) + printf "\\n\\t" + # Additionally Hangul[11XX(17), AC00(172) - D7FF(215)] is decomposable. + if (blockmap[i] || i == 17 || (i >= 172 && i <= 215)) + printf "1," + else + printf "0," + } + printf "\\n};\\n\\n" + # + # Output a macro to get a canonical combining class. + # + print "/* Get Canonical Combining Class(CCC). */" + printf "#define CCC(uc)\\t\\\\\n" + printf "\\t(((uc) > 0x%s)?0:\\\\\\n", max + printf "\\tccc_val[ccc_val_index[ccc_index[(uc)>>8]][((uc)>>4)&0x0F]][(uc)&0x0F])\\n" + print "" + # + # Output a canonical combining class value table. + # + midcnt = 0 + printf "/* The table of the value of Canonical Cimbining Class */\\n" + print "static const unsigned char ccc_val[][16] = {" + print " /* idx=0: XXXX0 - XXXXF */" + print " { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }," + for (h = 0; h <= highnum; h++) { + if (!blockmap[h]) + continue; + for (m = 0; m < 16; m++) { + if (!xx_blockmap[h, m]) + continue; + midcnt++ + printf " /* idx=%d: %03X%1X0 - %03X%1XF */\\n {", midcnt, h, m, h, m + for (l = 0; l < 15; l++) { + printf "%d, ", xxx_blockmap[h, m, l] + } + printf "%d },\n", xxx_blockmap[h, m, 15] + } + } + printf "};\n" + # + # Output the index table of the canonical combining class value table. + # + cnt = 0 + midcnt = 0 + printf "\\n/* The index table to ccc_val[*][16] */\\n" + print "static const unsigned char ccc_val_index[][16] = {" + print " /* idx=0: XXX00 - XXXFF */" + print " { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }," + for (h = 0; h <= highnum; h++) { + if (!blockmap[h]) + continue; + cnt++ + printf " /* idx=%d: %03X00 - %03XFF */\\n {", cnt, h, h + for (m = 0; m < 16; m++) { + if (m != 0) + printf "," + if (xx_blockmap[h, m]) { + midcnt++ + printf "%2d", midcnt + } else + printf " 0" + } + printf " },\\n" + } + printf "};\\n" + # + # Output the index table to the index table of the canonical combining + # class value table. + # + printf "\\n/* The index table to ccc_val_index[*][16] */\\n" + printf "static const unsigned char ccc_index[] = {\\n ", h + cnt = 0 + for (h = 0; h <= highnum; h++) { + if (h != 0 && h % 24 == 0) + printf "\\n " + if (blockmap[h]) { + cnt++; + printf "%2d,", cnt + } else + printf " 0," + } + print "};" + print "" +} +# +# +function hextoi(hex) +{ + dec = 0 + for (i=0; i < length(hex); i++) { + x = substr(hex, i+1, 1) + if (x ~/[0-9]/) + dec = dec * 16 + x; + else if (x == "A") + dec = dec * 16 + 10; + else if (x == "B") + dec = dec * 16 + 11; + else if (x == "C") + dec = dec * 16 + 12; + else if (x == "D") + dec = dec * 16 + 13; + else if (x == "E") + dec = dec * 16 + 14; + else if (x == "F") + dec = dec * 16 + 15; + } + return dec +} +# +# Collect Canonical Combining Class values. +# +\$4 ~/^[0-9A-F]+$/ { + if (\$4 !~/^0$/) { + if (min == "") { + min = \$1 + } + max = \$1 + high = substr(\$1, 1, length(\$1) -2) + highnum = hextoi(high) + mid = substr(\$1, length(\$1) -1, 1) + midnum = hextoi(mid) + low = substr(\$1, length(\$1), 1) + lownum = hextoi(low) + blockmap[highnum] = 1 + xx_blockmap[highnum, midnum] = 1 + xxx_blockmap[highnum, midnum, lownum] = \$4 + } +} +# +# Following code points are not decomposed in MAC OS. +# U+2000 - U+2FFF +# U+F900 - U+FAFF +# U+2F800 - U+2FAFF +# +#\$1 ~/^2[0-9A-F][0-9A-F][0-9A-F]\$/ { +# next +#} +#\$1 ~/^F[9A][0-9A-F][0-9A-F]\$/ { +# next +#} +#\$1 ~/^2F[89A][0-9A-F][0-9A-F]\$/ { +# next +#} +# +# Exclusion code points specified by +# http://unicode.org/Public/6.0.0/ucd/CompositionExclusions.txt +## +# 1. Script Specifices +## +\$1 ~/^095[89ABCDEF]\$/ { + next +} +\$1 ~/^09D[CDF]\$/ { + next +} +\$1 ~/^0A3[36]\$/ { + next +} +\$1 ~/^0A5[9ABE]\$/ { + next +} +\$1 ~/^0B5[CD]\$/ { + next +} +\$1 ~/^0F4[3D]\$/ { + next +} +\$1 ~/^0F5[27C]\$/ { + next +} +\$1 ~/^0F69\$/ { + next +} +\$1 ~/^0F7[68]\$/ { + next +} +\$1 ~/^0F9[3D]\$/ { + next +} +\$1 ~/^0FA[27C]\$/ { + next +} +\$1 ~/^0FB9\$/ { + next +} +\$1 ~/^FB1[DF]\$/ { + next +} +\$1 ~/^FB2[ABCDEF]\$/ { + next +} +\$1 ~/^FB3[012345689ABCE]\$/ { + next +} +\$1 ~/^FB4[01346789ABCDE]\$/ { + next +} +## +# 2. Post Composition Version precomposed characters +## +\$1 ~/^2ADC\$/ { + next +} +\$1 ~/^1D15[EF]\$/ { + next +} +\$1 ~/^1D16[01234]\$/ { + next +} +\$1 ~/^1D1B[BCDEF]\$/ { + next +} +\$1 ~/^1D1C0\$/ { + next +} +## +# 3. Singleton Decompositions +## +\$1 ~/^034[01]\$/ { + next +} +\$1 ~/^037[4E]\$/ { + next +} +\$1 ~/^0387\$/ { + next +} +\$1 ~/^1F7[13579BD]\$/ { + next +} +\$1 ~/^1FB[BE]\$/ { + next +} +\$1 ~/^1FC[9B]\$/ { + next +} +\$1 ~/^1FD[3B]\$/ { + next +} +\$1 ~/^1FE[3BEF]\$/ { + next +} +\$1 ~/^1FF[9BD]\$/ { + next +} +\$1 ~/^200[01]\$/ { + next +} +\$1 ~/^212[6AB]\$/ { + next +} +\$1 ~/^232[9A]\$/ { + next +} +\$1 ~/^F9[0-9A-F][0-9A-F]\$/ { + next +} +\$1 ~/^FA0[0-9A-D]\$/ { + next +} +\$1 ~/^FA1[025-9A-E]\$/ { + next +} +\$1 ~/^FA2[0256A-D]\$/ { + next +} +\$1 ~/^FA[3-5][0-9A-F]\$/ { + next +} +\$1 ~/^FA6[0-9A-D]\$/ { + next +} +\$1 ~/^FA[7-9A-C][0-9A-F]\$/ { + next +} +\$1 ~/^FAD[0-9]\$/ { + next +} +\$1 ~/^2F[89][0-9A-F][0-9A-F]\$/ { + next +} +\$1 ~/^2FA0[0-9A-F]\$/ { + next +} +\$1 ~/^2FA1[0-9A-D]\$/ { + next +} +## +# 4. Non-Starter Decompositions +## +\$1 ~/^0344\$/ { + next +} +\$1 ~/^0F7[35]\$/ { + next +} +\$1 ~/^0F81\$/ { + next +} +# +# Output combinations for NFD ==> NFC. +# +\$6 ~/^[0-9A-F]+ [0-9A-F]+\$/ { + split(\$6, cp, " ") + if (length(\$1) == 4) + print "0"cp[1], "0"cp[2], "0"\$1 | cmd + else + print cp[1], cp[2], \$1 | cmd + # NFC ==> NFD table. + if (length(\$1) == 4) + print "0"\$1, "0"cp[1], "0"cp[2] >>nfdtbl + else + print \$1, cp[1], cp[2] >>nfdtbl +} +AWK_END +################################################################################# +# awk script +# +################################################################################# +cat > ${pickout2} <<AWK_END +# +BEGIN { + FS = " " + print "struct unicode_decomposition_table {" + print "\tuint32_t nfc;" + print "\tuint32_t cp1;" + print "\tuint32_t cp2;" + print "};" + print "" + print "static const struct unicode_decomposition_table u_decomposition_table[] = {" +} +END { + print "};" + print "" +} +{ +printf "\t{ 0x%s , 0x%s , 0x%s },\n", \$1, \$2, \$3; +} +AWK_END +################################################################################# +# +# Run awk a script. +# +################################################################################# +append_copyright +awk -f ${pickout} ${inputfile} >> ${outfile} +awk -f ${pickout2} ${nfdtmp} >> ${outfile} +echo "#endif /* ARCHIVE_STRING_COMPOSITION_H_INCLUDED */" >> ${outfile} +echo "" >> ${outfile} +# +# Remove awk the script. +rm ${pickout} +rm ${pickout2} +rm ${nfdtmp} diff --git a/build/version b/build/version new file mode 100644 index 000000000000..937b126a2ede --- /dev/null +++ b/build/version @@ -0,0 +1 @@ +3001002 diff --git a/configure.ac b/configure.ac new file mode 100644 index 000000000000..73944d3e0754 --- /dev/null +++ b/configure.ac @@ -0,0 +1,788 @@ +dnl Process this file with autoconf to produce a configure script. + +dnl First, define all of the version numbers up front. +dnl In particular, this allows the version macro to be used in AC_INIT + +dnl These first two version numbers are updated automatically on each release. +m4_define([LIBARCHIVE_VERSION_S],[3.1.2]) +m4_define([LIBARCHIVE_VERSION_N],[3001002]) + +dnl bsdtar and bsdcpio versioning tracks libarchive +m4_define([BSDTAR_VERSION_S],LIBARCHIVE_VERSION_S()) +m4_define([BSDCPIO_VERSION_S],LIBARCHIVE_VERSION_S()) + +AC_PREREQ(2.65) + +# +# Now starts the "real" configure script. +# + +AC_INIT([libarchive],LIBARCHIVE_VERSION_S(),[libarchive-discuss@googlegroups.com]) +# Make sure the srcdir contains "libarchive" directory +AC_CONFIG_SRCDIR([libarchive]) +# Use auxiliary subscripts from this subdirectory (cleans up root) +AC_CONFIG_AUX_DIR([build/autoconf]) +# M4 scripts +AC_CONFIG_MACRO_DIR([build/autoconf]) +# Must follow AC_CONFIG macros above... +AM_INIT_AUTOMAKE() +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) + +# Libtool's "interface version" can be computed from the libarchive version. + +# Libtool interface version bumps on any API change, so increments +# whenever libarchive minor version does. +ARCHIVE_MINOR=$(( (LIBARCHIVE_VERSION_N() / 1000) % 1000 )) +# Libarchive 2.7 == libtool interface 9 = 2 + 7 +# Libarchive 2.8 == libtool interface 10 = 2 + 8 +# Libarchive 2.9 == libtool interface 11 = 2 + 8 +# Libarchive 3.0 == libtool interface 12 +# Libarchive 3.1 == libtool interface 13 +ARCHIVE_INTERFACE=`echo $((13 + ${ARCHIVE_MINOR}))` +# Libarchive revision is bumped on any source change === libtool revision +ARCHIVE_REVISION=$(( LIBARCHIVE_VERSION_N() % 1000 )) +# Libarchive minor is bumped on any interface addition === libtool age +ARCHIVE_LIBTOOL_VERSION=$ARCHIVE_INTERFACE:$ARCHIVE_REVISION:$ARCHIVE_MINOR + +# Stick the version numbers into config.h +AC_DEFINE([LIBARCHIVE_VERSION_STRING],"LIBARCHIVE_VERSION_S()", + [Version number of libarchive]) +AC_DEFINE_UNQUOTED([LIBARCHIVE_VERSION_NUMBER],"LIBARCHIVE_VERSION_N()", + [Version number of libarchive as a single integer]) +AC_DEFINE([BSDCPIO_VERSION_STRING],"BSDCPIO_VERSION_S()", + [Version number of bsdcpio]) +AC_DEFINE([BSDTAR_VERSION_STRING],"BSDTAR_VERSION_S()", + [Version number of bsdtar]) + +# The shell variables here must be the same as the AC_SUBST() variables +# below, but the shell variable names apparently cannot be the same as +# the m4 macro names above. Why? Ask autoconf. +BSDCPIO_VERSION_STRING=BSDCPIO_VERSION_S() +BSDTAR_VERSION_STRING=BSDTAR_VERSION_S() +LIBARCHIVE_VERSION_STRING=LIBARCHIVE_VERSION_S() +LIBARCHIVE_VERSION_NUMBER=LIBARCHIVE_VERSION_N() + +# Substitute the above version numbers into the various files below. +# Yes, I believe this is the fourth time we define what are essentially +# the same symbols. Why? Ask autoconf. +AC_SUBST(ARCHIVE_LIBTOOL_VERSION) +AC_SUBST(BSDCPIO_VERSION_STRING) +AC_SUBST(BSDTAR_VERSION_STRING) +AC_SUBST(LIBARCHIVE_VERSION_STRING) +AC_SUBST(LIBARCHIVE_VERSION_NUMBER) + +AC_CONFIG_HEADERS([config.h]) +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([build/pkgconfig/libarchive.pc]) + +# Check for host type +AC_CANONICAL_HOST + +dnl Compilation on mingw and Cygwin needs special Makefile rules +inc_windows_files=no +inc_cygwin_files=no +case "$host_os" in + *mingw* ) inc_windows_files=yes ;; + *cygwin*) inc_cygwin_files=yes ;; +esac +AM_CONDITIONAL([INC_WINDOWS_FILES], [test $inc_windows_files = yes]) +AM_CONDITIONAL([INC_CYGWIN_FILES], [test $inc_cygwin_files = yes]) + +dnl Defines that are required for specific platforms (e.g. -D_POSIX_SOURCE, etc) +PLATFORMCPPFLAGS= +case "$host_os" in + *mingw* ) PLATFORMCPPFLAGS=-D__USE_MINGW_ANSI_STDIO ;; +esac +AC_SUBST(PLATFORMCPPFLAGS) + +# Checks for programs. +AC_PROG_CC +AM_PROG_CC_C_O +AC_USE_SYSTEM_EXTENSIONS +AC_LIBTOOL_WIN32_DLL +AC_PROG_LIBTOOL +AC_CHECK_TOOL([STRIP],[strip]) + +# +# Options for building bsdtar. +# +# Default is to build bsdtar, but allow people to override that. +# +AC_ARG_ENABLE([bsdtar], + [AS_HELP_STRING([--enable-bsdtar], [enable build of bsdtar (default)]) + AS_HELP_STRING([--enable-bsdtar=static], [force static build of bsdtar]) + AS_HELP_STRING([--enable-bsdtar=shared], [force dynamic build of bsdtar]) +AS_HELP_STRING([--disable-bsdtar], [disable build of bsdtar])], + [], [enable_bsdtar=yes]) + +case "$enable_bsdtar" in +yes) + if test "$enable_static" = "no"; then + static_bsdtar=no + else + static_bsdtar=yes + fi + build_bsdtar=yes + ;; +dynamic|shared) + if test "$enable_shared" = "no"; then + AC_MSG_FAILURE([Shared linking of bsdtar requires shared libarchive]) + fi + build_bsdtar=yes + static_bsdtar=no + ;; +static) + build_bsdtar=yes + static_bsdtar=yes + ;; +no) + build_bsdtar=no + static_bsdtar=no + ;; +*) + AC_MSG_FAILURE([Unsupported value for --enable-bsdtar]) + ;; +esac + +AM_CONDITIONAL([BUILD_BSDTAR], [ test "$build_bsdtar" = yes ]) +AM_CONDITIONAL([STATIC_BSDTAR], [ test "$static_bsdtar" = yes ]) + +# +# Options for building bsdcpio. +# +# Default is not to build bsdcpio, but that can be overridden. +# +AC_ARG_ENABLE([bsdcpio], + [AS_HELP_STRING([--enable-bsdcpio], [enable build of bsdcpio (default)]) + AS_HELP_STRING([--enable-bsdcpio=static], [static build of bsdcpio]) + AS_HELP_STRING([--enable-bsdcpio=shared], [dynamic build of bsdcpio]) +AS_HELP_STRING([--disable-bsdcpio], [disable build of bsdcpio])], + [], [enable_bsdcpio=yes]) + +case "$enable_bsdcpio" in +yes) + if test "$enable_static" = "no"; then + static_bsdcpio=no + else + static_bsdcpio=yes + fi + build_bsdcpio=yes + ;; +dynamic|shared) + if test "$enabled_shared" = "no"; then + AC_MSG_FAILURE([Shared linking of bsdcpio requires shared libarchive]) + fi + build_bsdcpio=yes + ;; +static) + build_bsdcpio=yes + static_bsdcpio=yes + ;; +no) + build_bsdcpio=no + static_bsdcpio=no + ;; +*) + AC_MSG_FAILURE([Unsupported value for --enable-bsdcpio]) + ;; +esac + +AM_CONDITIONAL([BUILD_BSDCPIO], [ test "$build_bsdcpio" = yes ]) +AM_CONDITIONAL([STATIC_BSDCPIO], [ test "$static_bsdcpio" = yes ]) + +# Set up defines needed before including any headers +case $host in + *mingw* | *cygwin* ) + AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.]) + AC_DEFINE([WINVER], 0x0500, [Define to '0x0500' for Windows 2000 APIs.]) + ;; +esac + +# Checks for header files. +AC_HEADER_DIRENT +AC_HEADER_SYS_WAIT +AC_CHECK_HEADERS([acl/libacl.h attr/xattr.h copyfile.h ctype.h]) +AC_CHECK_HEADERS([errno.h ext2fs/ext2_fs.h fcntl.h grp.h]) + +AC_CACHE_CHECK([whether EXT2_IOC_GETFLAGS is usable], + [ac_cv_have_decl_EXT2_IOC_GETFLAGS], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([@%:@include <sys/ioctl.h> +@%:@include <ext2fs/ext2_fs.h>], + [int x = EXT2_IOC_GETFLAGS])], + [AS_VAR_SET([ac_cv_have_decl_EXT2_IOC_GETFLAGS], [yes])], + [AS_VAR_SET([ac_cv_have_decl_EXT2_IOC_GETFLAGS], [no])])]) + +AS_VAR_IF([ac_cv_have_decl_EXT2_IOC_GETFLAGS], [yes], + [AC_DEFINE_UNQUOTED([HAVE_WORKING_EXT2_IOC_GETFLAGS], [1], + [Define to 1 if you have a working EXT2_IOC_GETFLAGS])]) + +AC_CHECK_HEADERS([inttypes.h io.h langinfo.h limits.h]) +AC_CHECK_HEADERS([linux/fiemap.h linux/fs.h linux/magic.h linux/types.h]) +AC_CHECK_HEADERS([locale.h paths.h poll.h pwd.h signal.h spawn.h]) +AC_CHECK_HEADERS([stdarg.h stdint.h stdlib.h string.h]) +AC_CHECK_HEADERS([sys/acl.h sys/cdefs.h sys/extattr.h]) +AC_CHECK_HEADERS([sys/ioctl.h sys/mkdev.h sys/mount.h]) +AC_CHECK_HEADERS([sys/param.h sys/poll.h sys/select.h sys/statfs.h sys/statvfs.h]) +AC_CHECK_HEADERS([sys/time.h sys/utime.h sys/utsname.h sys/vfs.h]) +AC_CHECK_HEADERS([time.h unistd.h utime.h wchar.h wctype.h]) +AC_CHECK_HEADERS([windows.h]) +# check windows.h first; the other headers require it. +AC_CHECK_HEADERS([wincrypt.h winioctl.h],[],[], +[[#ifdef HAVE_WINDOWS_H +# include <windows.h> +#endif +]]) + +# Checks for libraries. +AC_ARG_WITH([zlib], + AS_HELP_STRING([--without-zlib], [Don't build support for gzip through zlib])) + +if test "x$with_zlib" != "xno"; then + AC_CHECK_HEADERS([zlib.h]) + AC_CHECK_LIB(z,inflate) +fi + +AC_ARG_WITH([bz2lib], + AS_HELP_STRING([--without-bz2lib], [Don't build support for bzip2 through bz2lib])) + +if test "x$with_bz2lib" != "xno"; then + AC_CHECK_HEADERS([bzlib.h]) + case "$host_os" in + *mingw* | *cygwin*) + dnl AC_CHECK_LIB cannot be used on the Windows port of libbz2, therefore + dnl use AC_LINK_IFELSE. + AC_MSG_CHECKING([for BZ2_bzDecompressInit in -lbz2]) + old_LIBS="$LIBS" + LIBS="-lbz2 $LIBS" + AC_LINK_IFELSE( + [AC_LANG_SOURCE(#include <bzlib.h> + int main() { return BZ2_bzDecompressInit(NULL, 0, 0); })], + [ac_cv_lib_bz2_BZ2_bzDecompressInit=yes], + [ac_cv_lib_bz2_BZ2_bzDecompressInit=no]) + LIBS="$old_LIBS" + AC_MSG_RESULT($ac_cv_lib_bz2_BZ2_bzDecompressInit) + if test "x$ac_cv_lib_bz2_BZ2_bzDecompressInit" = xyes; then + AC_DEFINE([HAVE_LIBBZ2], [1], [Define to 1 if you have the `bz2' library (-lbz2).]) + LIBS="-lbz2 $LIBS" + fi + ;; + *) + AC_CHECK_LIB(bz2,BZ2_bzDecompressInit) + ;; + esac +fi + +AC_ARG_WITH([lzmadec], + AS_HELP_STRING([--without-lzmadec], [Don't build support for lzma through lzmadec])) + +if test "x$with_lzmadec" != "xno"; then + AC_CHECK_HEADERS([lzmadec.h]) + AC_CHECK_LIB(lzmadec,lzmadec_decode) +fi + +AC_ARG_WITH([iconv], + AS_HELP_STRING([--without-iconv], [Don't try to link against iconv])) + +if test "x$with_iconv" != "xno"; then + AM_ICONV + AC_CHECK_HEADERS([iconv.h],[],[],[#include <stdlib.h>]) + if test "x$am_cv_func_iconv" = "xyes"; then + AC_CHECK_HEADERS([localcharset.h]) + am_save_LIBS="$LIBS" + LIBS="${LIBS} ${LIBICONV}" + AC_CHECK_FUNCS([locale_charset]) + LIBS="${am_save_LIBS}" + if test "x$ac_cv_func_locale_charset" != "xyes"; then + # If locale_charset() is not in libiconv, we have to find libcharset. + AC_CHECK_LIB(charset,locale_charset) + fi + fi +fi + +AC_ARG_WITH([lzma], + AS_HELP_STRING([--without-lzma], [Don't build support for xz through lzma])) + +if test "x$with_lzma" != "xno"; then + AC_CHECK_HEADERS([lzma.h]) + AC_CHECK_LIB(lzma,lzma_stream_decoder) +fi + +AC_ARG_WITH([lzo2], + AS_HELP_STRING([--without-lzo2], [Don't build support for lzop through liblzo2])) + +if test "x$with_lzo2" != "xno"; then + AC_CHECK_HEADERS([lzo/lzoconf.h lzo/lzo1x.h]) + AC_CHECK_LIB(lzo2,lzo1x_decompress_safe) +fi + +AC_ARG_WITH([nettle], + AS_HELP_STRING([--without-nettle], [Don't build with crypto support from Nettle])) +AC_ARG_WITH([openssl], + AS_HELP_STRING([--without-openssl], [Don't build support for mtree and xar hashes through openssl])) +case "$host_os" in + *darwin* ) with_openssl=no ;; +esac + +AC_ARG_WITH([xml2], + AS_HELP_STRING([--without-xml2], [Don't build support for xar through libxml2])) +AC_ARG_WITH([expat], + AS_HELP_STRING([--without-expat], [Don't build support for xar through expat])) + +if test "x$with_xml2" != "xno"; then + AC_PATH_PROG([XML2_CONFIG], [xml2-config],, [${PATH}]) + if test "x$XML2_CONFIG" != "x"; then + CPPFLAGS="${CPPFLAGS} `${XML2_CONFIG} --cflags`" + LIBS="${LIBS} `${XML2_CONFIG} --libs`" + AC_CHECK_LIB(xml2,xmlInitParser,[true],AC_MSG_FAILURE(Missing xml2 library)) + else + AC_CHECK_LIB(xml2,xmlInitParser) + fi + AC_CHECK_HEADERS([libxml/xmlreader.h libxml/xmlwriter.h]) +fi +if test "x$ac_cv_header_libxml_xmlreader_h" != "xyes"; then + if test "x$with_expat" != "xno"; then + AC_CHECK_HEADERS([expat.h]) + AC_CHECK_LIB(expat,XML_ParserCreate) + fi +fi + +AC_ARG_ENABLE([posix-regex-lib], + [AS_HELP_STRING([--enable-posix-regex-lib], + [choose what library to use for POSIX regular expression support (default: auto)]) + AS_HELP_STRING([--enable-posix-regex-lib=libc], [use libc POSIX regular expression support]) + AS_HELP_STRING([--enable-posix-regex-lib=libregex], [use libregex POSIX regular expression support]) + AS_HELP_STRING([--enable-posix-regex-lib=libpcreposix], [use libpcreposix POSIX regular expression support]) + AS_HELP_STRING([--disable-posix-regex-lib], [don't enable POSIX regular expression support])], + [], [enable_posix_regex_lib=auto]) + +posix_regex_lib_found= +if test "$enable_posix_regex_lib" = "auto" || test "$enable_posix_regex_lib" = "libc" || test "$enable_posix_regex_lib" = "libregex"; then + AC_CHECK_HEADERS([regex.h]) + if test "x$ac_cv_header_regex_h" != "xno"; then + AC_CHECK_FUNC(regcomp) + if test "x$ac_cv_func_regcomp" = xyes; then + posix_regex_lib_found=1 + else + AC_CHECK_LIB(regex,regcomp) + if test "x$ac_cv_lib_regex_regcomp" = xyes; then + posix_regex_lib_found=1 + fi + fi + fi +fi +if test -z $posix_regex_lib_found && (test "$enable_posix_regex_lib" = "auto" || test "$enable_posix_regex_lib" = "libpcreposix"); then + AC_CHECK_HEADERS([pcreposix.h]) + AC_CHECK_LIB(pcreposix,regcomp) + if test "x$ac_cv_lib_pcreposix_regcomp" != xyes; then + AC_MSG_NOTICE(trying libpcreposix check again with libpcre) + unset ac_cv_lib_pcreposix_regcomp + AC_CHECK_LIB(pcre,pcre_exec) + AC_CHECK_LIB(pcreposix,regcomp) + if test "x$ac_cv_lib_pcre_pcre_exec" = xyes && test "x$ac_cv_lib_pcreposix_regcomp" = xyes; then + AC_MSG_CHECKING(if PCRE_STATIC needs to be defined) + AC_LINK_IFELSE( + [AC_LANG_SOURCE(#include <pcreposix.h> + int main() { return regcomp(NULL, NULL, 0); })], + [without_pcre_static=yes], + [without_pcre_static=no]) + AC_LINK_IFELSE( + [AC_LANG_SOURCE(#define PCRE_STATIC + #include <pcreposix.h> + int main() { return regcomp(NULL, NULL, 0); })], + [with_pcre_static=yes], + [with_pcre_static=no]) + if test "x$without_pcre_static" != xyes && test "x$with_pcre_static" = xyes; then + AC_MSG_RESULT(yes) + AC_DEFINE([PCRE_STATIC], [1], [Define to 1 if PCRE_STATIC needs to be defined.]) + elif test "x$without_pcre_static" = xyes || test "x$with_pcre_static" = xyes; then + AC_MSG_RESULT(no) + fi + posix_regex_lib_found=1 + fi + else + posix_regex_lib_found=1 + fi +fi + +# TODO: Give the user the option of using a pre-existing system +# libarchive. This will define HAVE_LIBARCHIVE which will cause +# bsdtar_platform.h to use #include <...> for the libarchive headers. +# Need to include Makefile.am magic to link against system +# -larchive in that case. +#AC_CHECK_LIB(archive,archive_version) + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +# AC_TYPE_UID_T defaults to "int", which is incorrect for MinGW +# and MSVC. Use a customized version. +la_TYPE_UID_T +AC_TYPE_MODE_T +# AC_TYPE_OFF_T defaults to "long", which limits us to 4GB files on +# most systems... default to "long long" instead. +AC_CHECK_TYPE(off_t, [long long]) +AC_TYPE_SIZE_T +AC_CHECK_TYPE(id_t, [unsigned long]) +AC_CHECK_TYPE(uintptr_t, [unsigned int]) + +# Check for tm_gmtoff in struct tm +AC_CHECK_MEMBERS([struct tm.tm_gmtoff, struct tm.__tm_gmtoff],,, +[ +#include <time.h> +]) + +# Check for f_namemax in struct statfs +AC_CHECK_MEMBERS([struct statfs.f_namemax],,, +[ +#include <sys/param.h> +#include <sys/mount.h> +]) + +# Check for f_iosize in struct statvfs +AC_CHECK_MEMBERS([struct statvfs.f_iosize],,, +[ +#include <sys/statvfs.h> +]) + +# Check for birthtime in struct stat +AC_CHECK_MEMBERS([struct stat.st_birthtime]) + +# Check for high-resolution timestamps in struct stat +AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec]) +AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec]) +AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec]) +AC_CHECK_MEMBERS([struct stat.st_mtime_n]) # AIX +AC_CHECK_MEMBERS([struct stat.st_umtime]) # Tru64 +AC_CHECK_MEMBERS([struct stat.st_mtime_usec]) # Hurd +# Check for block size support in struct stat +AC_CHECK_MEMBERS([struct stat.st_blksize]) +# Check for st_flags in struct stat (BSD fflags) +AC_CHECK_MEMBERS([struct stat.st_flags]) + +# If you have uintmax_t, we assume printf supports %ju +# If you have unsigned long long, we assume printf supports %llu +# TODO: Check for %ju and %llu support directly. +AC_CHECK_TYPES([uintmax_t, unsigned long long]) + +# We use C99-style integer types +# Declare them if the local platform doesn't already do so. +AC_TYPE_INTMAX_T +AC_TYPE_UINTMAX_T +AC_TYPE_INT64_T +AC_TYPE_UINT64_T +AC_TYPE_INT32_T +AC_TYPE_UINT32_T +AC_TYPE_INT16_T +AC_TYPE_UINT16_T +AC_TYPE_UINT8_T + +AC_CHECK_DECLS([SIZE_MAX, INT64_MAX, INT64_MIN, UINT64_MAX, UINT32_MAX]) + +AC_CHECK_DECL([SSIZE_MAX], + [AC_DEFINE(HAVE_DECL_SSIZE_MAX, 1, [Define to 1 if you have the declaration of `SSIZE_MAX', and to 0 if you don't.])], + [], + [#include <limits.h>]) + +AC_CHECK_DECL([EFTYPE], + [AC_DEFINE(HAVE_EFTYPE, 1, [A possible errno value for invalid file format errors])], + [], + [#include <errno.h>]) +AC_CHECK_DECL([EILSEQ], + [AC_DEFINE(HAVE_EILSEQ, 1, [A possible errno value for invalid file format errors])], + [], + [#include <errno.h>]) +AC_CHECK_TYPE([wchar_t], + [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]wchar_t), 1, [Define to 1 if the system has the type `wchar_t'.])dnl + AC_CHECK_SIZEOF([wchar_t])], + []) + +AC_HEADER_TIME + +# Checks for library functions. +AC_PROG_GCC_TRADITIONAL +AC_HEADER_MAJOR +AC_FUNC_FSEEKO +AC_FUNC_MEMCMP +AC_FUNC_LSTAT +AC_FUNC_STAT +AC_FUNC_STRERROR_R +AC_FUNC_STRFTIME +AC_FUNC_VPRINTF +# check for: +# CreateHardLinkA(LPCSTR, LPCSTR, LPSECURITY_ATTRIBUTES) +# To avoid necessity for including windows.h or special forward declaration +# workarounds, we use 'void *' for 'struct SECURITY_ATTRIBUTES *' +AC_CHECK_STDCALL_FUNC([CreateHardLinkA],[const char *, const char *, void *]) +AC_CHECK_FUNCS([chflags chown chroot ctime_r dirfd]) +AC_CHECK_FUNCS([fchdir fchflags fchmod fchown fcntl fdopendir fork]) +AC_CHECK_FUNCS([fstat fstatat fstatfs fstatvfs ftruncate]) +AC_CHECK_FUNCS([futimens futimes futimesat]) +AC_CHECK_FUNCS([geteuid getpid getgrgid_r getgrnam_r]) +AC_CHECK_FUNCS([getpwnam_r getpwuid_r getvfsbyname gmtime_r]) +AC_CHECK_FUNCS([lchflags lchmod lchown link localtime_r lstat lutimes]) +AC_CHECK_FUNCS([mbrtowc memmove memset]) +AC_CHECK_FUNCS([mkdir mkfifo mknod mkstemp]) +AC_CHECK_FUNCS([nl_langinfo openat pipe poll posix_spawnp readlink readlinkat]) +AC_CHECK_FUNCS([select setenv setlocale sigaction statfs statvfs]) +AC_CHECK_FUNCS([strchr strdup strerror strncpy_s strrchr symlink timegm]) +AC_CHECK_FUNCS([tzset unsetenv utime utimensat utimes vfork]) +AC_CHECK_FUNCS([wcrtomb wcscmp wcscpy wcslen wctomb wmemcmp wmemcpy]) +AC_CHECK_FUNCS([_ctime64_s _fseeki64]) +AC_CHECK_FUNCS([_get_timezone _localtime64_s _mkgmtime64]) +# detects cygwin-1.7, as opposed to older versions +AC_CHECK_FUNCS([cygwin_conv_path]) + +# There are several variants of readdir_r around; we only +# accept the POSIX-compliant version. +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include <dirent.h>]], + [[DIR *dir; struct dirent e, *r; + return(readdir_r(dir, &e, &r));]])], + [AC_DEFINE(HAVE_READDIR_R,1,[Define to 1 if you have a POSIX compatible readdir_r])] +) + +# FreeBSD's nl_langinfo supports an option to specify whether the +# current locale uses month/day or day/month ordering. It makes the +# output a little prettier... +AC_CHECK_DECL([D_MD_ORDER], +[AC_DEFINE(HAVE_D_MD_ORDER, 1, [Define to 1 if nl_langinfo supports D_MD_ORDER])], +[], +[#if HAVE_LANGINFO_H +#include <langinfo.h> +#endif +]) + +# Check for dirent.d_namlen field explicitly +# (This is a bit more straightforward than, if not quite as portable as, +# the recipe given by the autoconf maintainers.) +AC_CHECK_MEMBER(struct dirent.d_namlen,,, +[#if HAVE_DIRENT_H +#include <dirent.h> +#endif +]) + +# Check for Extended Attributes support +AC_ARG_ENABLE([xattr], + AS_HELP_STRING([--disable-xattr], + [Enable Extended Attributes support (default: check)])) + +if test "x$enable_xattr" != "xno"; then + AC_CHECK_HEADERS([attr/xattr.h]) + AC_CHECK_HEADERS([sys/xattr.h sys/ea.h]) + AC_CHECK_LIB(attr,setxattr) + AC_CHECK_FUNCS([extattr_get_file extattr_list_file]) + AC_CHECK_FUNCS([extattr_set_fd extattr_set_file]) + AC_CHECK_FUNCS([fgetxattr flistxattr fsetxattr getxattr]) + AC_CHECK_FUNCS([lgetxattr listxattr llistxattr lsetxattr]) + AC_CHECK_FUNCS([fgetea flistea fsetea getea]) + AC_CHECK_FUNCS([lgetea listea llistea lsetea]) + AC_CHECK_DECLS([EXTATTR_NAMESPACE_USER], [], [], [#include <sys/types.h> +#include <sys/extattr.h> +]) +fi + +# Check for ACL support +# +# The ACL support in libarchive is written against the POSIX1e draft, +# which was never officially approved and varies quite a bit across +# platforms. Worse, some systems have completely non-POSIX acl functions, +# which makes the following checks rather more complex than I would like. +# +AC_ARG_ENABLE([acl], + AS_HELP_STRING([--disable-acl], + [Enable ACL support (default: check)])) + +if test "x$enable_acl" != "xno"; then + AC_CHECK_HEADERS([sys/acl.h]) + AC_CHECK_LIB([acl],[acl_get_file]) + AC_CHECK_FUNCS([acl_create_entry acl_init acl_set_fd acl_set_fd_np acl_set_file]) + + AC_CHECK_TYPES(acl_permset_t,,, + [#if HAVE_SYS_TYPES_H + #include <sys/types.h> + #endif + #if HAVE_SYS_ACL_H + #include <sys/acl.h> + #endif + ]) + + # The "acl_get_perm()" function was omitted from the POSIX draft. + # (It's a pretty obvious oversight; otherwise, there's no way to + # test for specific permissions in a permset.) Linux uses the obvious + # name, FreeBSD adds _np to mark it as "non-Posix extension." + # Test for both as a double-check that we really have POSIX-style ACL support. + AC_CHECK_FUNCS(acl_get_perm_np acl_get_perm acl_get_link acl_get_link_np,,, + [#if HAVE_SYS_TYPES_H + #include <sys/types.h> + #endif + #if HAVE_SYS_ACL_H + #include <sys/acl.h> + #endif + ]) + + # MacOS has an acl.h that isn't POSIX. It can be detected by + # checking for ACL_USER + AC_CHECK_DECL([ACL_USER], + [AC_DEFINE(HAVE_ACL_USER, 1, [True for systems with POSIX ACL support])], + [], + [#include <sys/acl.h>]) +fi + +# Additional requirements +AC_SYS_LARGEFILE + +dnl NOTE: Crypto checks must run last. +AC_DEFUN([CRYPTO_CHECK], [ + if test "$found_$1" != yes; then + saved_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -I. -I$srcdir -I$srcdir/libarchive" + touch "check_crypto_md.h" + AC_MSG_CHECKING([support for ARCHIVE_CRYPTO_$1_$2]) + AC_LINK_IFELSE([AC_LANG_SOURCE([ +#define ARCHIVE_$1_COMPILE_TEST +#define ARCHIVE_CRYPTO_$1_$2 +#define PLATFORM_CONFIG_H "check_crypto_md.h" + +$(cat "$srcdir/libarchive/archive_crypto.c") + +int +main(int argc, char **argv) +{ + archive_$3_ctx ctx; + archive_$3_init(&ctx); + archive_$3_update(&ctx, *argv, argc); + archive_$3_final(&ctx, NULL); + return 0; +} +])], + [ AC_MSG_RESULT([yes]) + found_$1=yes + found_$2=yes + AC_DEFINE(ARCHIVE_CRYPTO_$1_$2, 1, [ $1 via ARCHIVE_CRYPTO_$1_$2 supported.]) + ], + [ AC_MSG_RESULT([no])]) + CPPFLAGS="$saved_CPPFLAGS" + rm "check_crypto_md.h" + fi +]) + +AC_DEFUN([CRYPTO_CHECK_WIN], [ + if test "$found_$1" != yes; then + AC_MSG_CHECKING([support for ARCHIVE_CRYPTO_$1_WIN]) + AC_LINK_IFELSE([AC_LANG_SOURCE([ +#define ARCHIVE_$1_COMPILE_TEST +#include <windows.h> +#include <wincrypt.h> + +int +main(int argc, char **argv) +{ + (void)argc; + (void)argv; + + return ($2); +} +])], + [ AC_MSG_RESULT([yes]) + found_$1=yes + found_WIN=yes + AC_DEFINE(ARCHIVE_CRYPTO_$1_WIN, 1, [ $1 via ARCHIVE_CRYPTO_$1_WIN supported.]) + ], + [ AC_MSG_RESULT([no])]) + fi +]) + +case "$host_os" in + *mingw* | *cygwin*) + ;; + *) + CRYPTO_CHECK(MD5, LIBC, md5) + CRYPTO_CHECK(MD5, LIBSYSTEM, md5) + CRYPTO_CHECK(RMD160, LIBC, rmd160) + CRYPTO_CHECK(SHA1, LIBC, sha1) + CRYPTO_CHECK(SHA1, LIBSYSTEM, sha1) + CRYPTO_CHECK(SHA256, LIBC, sha256) + CRYPTO_CHECK(SHA256, LIBC2, sha256) + CRYPTO_CHECK(SHA256, LIBC3, sha256) + CRYPTO_CHECK(SHA256, LIBSYSTEM, sha256) + CRYPTO_CHECK(SHA384, LIBC, sha384) + CRYPTO_CHECK(SHA384, LIBC2, sha384) + CRYPTO_CHECK(SHA384, LIBC3, sha384) + CRYPTO_CHECK(SHA384, LIBSYSTEM, sha384) + CRYPTO_CHECK(SHA512, LIBC, sha512) + CRYPTO_CHECK(SHA512, LIBC2, sha512) + CRYPTO_CHECK(SHA512, LIBC3, sha512) + CRYPTO_CHECK(SHA512, LIBSYSTEM, sha512) + ;; +esac + +if test "x$with_nettle" != "xno"; then + AC_CHECK_HEADERS([nettle/md5.h nettle/ripemd160.h nettle/sha.h]) + saved_LIBS=$LIBS + AC_CHECK_LIB(nettle,main) + CRYPTO_CHECK(MD5, NETTLE, md5) + CRYPTO_CHECK(RMD160, NETTLE, rmd160) + CRYPTO_CHECK(SHA1, NETTLE, sha1) + CRYPTO_CHECK(SHA256, NETTLE, sha256) + CRYPTO_CHECK(SHA384, NETTLE, sha384) + CRYPTO_CHECK(SHA512, NETTLE, sha512) + if test "x$found_NETTLE" != "xyes"; then + LIBS=$saved_LIBS + fi +fi +if test "x$with_openssl" != "xno"; then + AC_CHECK_HEADERS([openssl/evp.h]) + saved_LIBS=$LIBS + case "$host_os" in + *mingw* | *cygwin*) + case "$host_cpu" in + x86_64) + AC_CHECK_LIB(eay64,main) + if test "x$ac_cv_lib_eay64_main" != "xyes"; then + AC_CHECK_LIB(eay32,main) + fi + ;; + *) + AC_CHECK_LIB(eay32,main) + ;; + esac + ;; + *) + AC_CHECK_LIB(crypto,main) + ;; + esac + CRYPTO_CHECK(MD5, OPENSSL, md5) + CRYPTO_CHECK(RMD160, OPENSSL, rmd160) + CRYPTO_CHECK(SHA1, OPENSSL, sha1) + CRYPTO_CHECK(SHA256, OPENSSL, sha256) + CRYPTO_CHECK(SHA384, OPENSSL, sha384) + CRYPTO_CHECK(SHA512, OPENSSL, sha512) + if test "x$found_OPENSSL" != "xyes"; then + LIBS=$saved_LIBS + fi +fi + +# Probe libmd AFTER OpenSSL/libcrypto. +# The two are incompatible and OpenSSL is more complete. +AC_CHECK_HEADERS([md5.h ripemd.h sha.h sha256.h sha512.h]) +saved_LIBS=$LIBS +AC_CHECK_LIB(md,main) +CRYPTO_CHECK(MD5, LIBMD, md5) +CRYPTO_CHECK(RMD160, LIBMD, rmd160) +CRYPTO_CHECK(SHA1, LIBMD, sha1) +CRYPTO_CHECK(SHA256, LIBMD, sha256) +CRYPTO_CHECK(SHA512, LIBMD, sha512) +if test "x$found_LIBMD" != "xyes"; then + LIBS=$saved_LIBS +fi + +case "$host_os" in + *mingw* | *cygwin*) + CRYPTO_CHECK_WIN(MD5, CALG_MD5) + CRYPTO_CHECK_WIN(SHA1, CALG_SHA1) + CRYPTO_CHECK_WIN(SHA256, CALG_SHA_256) + CRYPTO_CHECK_WIN(SHA384, CALG_SHA_384) + CRYPTO_CHECK_WIN(SHA512, CALG_SHA_512) + ;; +esac + +AC_OUTPUT diff --git a/contrib/README b/contrib/README new file mode 100644 index 000000000000..8ad352a30204 --- /dev/null +++ b/contrib/README @@ -0,0 +1,59 @@ +Many people have graciously sent me configuration +files, small programs that use libarchive, and other +useful and interesting tidbits. + +I do not support or use any of these; but if you can use them, enjoy! + +====================================================================== + +From: Andre Stechert <andre@splunk.com> + +libarchive_autodetect-st_lib_archive.m4 + +M4 macros for use with autoconf to detect whether a suitable +version of libarchive is installed on this system. + + +====================================================================== + +libarchive.spec + +An RPM ".spec" file for building libarchive on most systems. +This apparently was originally developed by a group at pld-linux.org. +Several people have sent me different versions of this file. + +====================================================================== + +From: Robert Meier <rm1023@dcx.com> + +libarchive.1aix53.spec + +As above, for use on AIX5.3. + +====================================================================== + +psota-benchmark + +Some scripts used by Jan Psota in benchmarking +various tar implementations. + +I've edited his results slightly to correctly reflect that +bsdtar does not support a "compare" operation. + +====================================================================== + +shar + +A simple shar program written on top of libarchive. + +====================================================================== + +untar.c + +A very simple and very portable standalone program that can +extract basic ustar archives. +This does not use libarchive and so can be used to extract +the libarchive distribution on any system that has a C compiler +but does not have a tar program. + +====================================================================== diff --git a/contrib/libarchive.1aix53.spec b/contrib/libarchive.1aix53.spec new file mode 100644 index 000000000000..fe81d147e03e --- /dev/null +++ b/contrib/libarchive.1aix53.spec @@ -0,0 +1,160 @@ +# $LastChangedRevision$, $LastChangedDate$ +Summary: Library to create and read several different archive formats +Summary(pl): Biblioteka do tworzenia i odczytu ró¿nych formatów archiwów +Name: libarchive +Version: 2.0a3 +Release: 1aix53 +License: BSD +Group: Libraries +Source0: http://people.freebsd.org/~kientzle/libarchive/src/%{name}-%{version}.tar.gz +Patch: %{name}-0123457890.patch +URL: http://people.freebsd.org/~kientzle/libarchive/ +Requires: glibc +Requires: zlib +Requires: bzip2 +BuildRequires: gcc +BuildRequires: gcc-c++ +BuildRequires: gawk +BuildRequires: zlib-devel +BuildRequires: bzip2 +BuildRoot: %{_tmppath}/%{name}-%{version}-build + +%description +Libarchive is a programming library that can create and read several +different streaming archive formats, including most popular TAR +variants and several CPIO formats. It can also write SHAR archives. + +%description -l pl +Libarchive jest bibliotek± s³u¿ac± to tworzenia i odczytu wielu +ró¿nych strumieniowych formatów archiwów, w³±czaj±c w to popularne +odmiany TAR oraz wiele formatów CPIO. Biblioteka ta potrafi tak¿e +zapisywaæ archiwa SHAR. + +%package devel +Summary: Header files for libarchive library +Summary(pl): Pliki nag³ówkowe biblioteki libarchive +Group: Development/Libraries +Requires: %{name} = %{version}-%{release} + +%description devel +Header files for libarchive library. + +%description devel -l pl +Pliki nag³ówkowe biblioteki libarchive. + +%package static +Summary: Static libarchive library +Summary(pl): Statyczna biblioteka libarchive +Group: Development/Libraries +Requires: %{name}-devel = %{version}-%{release} + +%description static +Static libarchive library. + +%description static -l pl +Statyczna biblioteka libarchive. + +%package -n bsdtar +Summary: bsdtar - tar(1) implementation based on libarchive +Summary(pl): bsdtar - implementacja programu tar(1) oparta na libarchive +Group: Applications/Archiving +Requires: %{name} = %{version}-%{release} + +%description -n bsdtar +bsdtar - tar(1) implementation based on libarchive. + +%description -n bsdtar -l pl +bsdtar - implementacja programu tar(1), oparta na libarchive. + +%prep +%setup -q +%patch0 -p1 + +%build +# Specify paths to avoid use of vacpp +# -maix64 - required to use large files with aix-5.3 +# -static - required for interoperability without copying libraries +# -D_BSD - required to include definition of makedev +# -X64 - required to assemble 64-bit COFF files +mkdir -p %{buildroot} +PATH=/opt/freeware/libexec:/opt/freeware/bin:/usr/local/bin:/usr/bin:/etc:/usr/sbin:/usr/ucb:/usr/bin/X11:/sbin:. \ +CPATH=/opt/freeware/include:/usr/local/include \ +LIBPATH=/opt/freeware/lib:/usr/local/lib:/usr/share/lib \ +LD_LIBRARY_PATH=/opt/freeware/lib:/usr/local/lib:/usr/share/lib \ +CFLAGS="$RPM_OPT_FLAGS -maix64 -static -D_BSD" \ +CXXFLAGS="$RPM_OPT_FLAGS -maix64 -static -D_BSD" \ +AR="ar -X64" \ +./configure \ +--prefix=%{_prefix} \ +--libexecdir=%{_libexecdir} \ +--mandir=%{_mandir} \ +--infodir=%{_infodir} \ +--enable-shared=yes \ +--enable-static=yes \ +| tee %{buildroot}/config.log +make | tee %{buildroot}/make.log + +%install +[ "%buildroot" != "/" ] && [ -d %buildroot ] && rm -rf %buildroot; +make DESTDIR=%buildroot install +# original install builds, but does install bsdtar +cp .libs/%{name}.a %{buildroot}%{_libdir} +cp bsdtar %{buildroot}%{_bindir} +cp tar/bsdtar.1 %{buildroot}%{_mandir}/man1 + +%clean +rm -fr %buildroot + +%files +%defattr(644,root,root,755) +%{_libdir}/libarchive.a + +%files devel +%defattr(644,root,root,755) +%{_libdir}/libarchive.la +%{_includedir}/*.h +%doc %{_mandir}/man3/* +%doc %{_mandir}/man5/* + +%files -n bsdtar +%defattr(644,root,root,755) +%attr(755,root,root) %{_bindir}/bsdtar +%doc %{_mandir}/man1/bsdtar.1* + +%define date %(echo `LC_ALL="C" date +"%a %b %d %Y"`) +%changelog +* %{date} PLD Team <feedback@pld-linux.org> +All persons listed below can be reached at <cvs_login>@pld-linux.org + +$Log: libarchive.spec,v $ +Release 1aix53 2006/12/12 rm1023@dcx.com +- tweak for aix-5.3 +- added libarchive-0123457890.patch for "0123457890" error +- replaced libarchive-1.3.1.tar.gz with libarchive-2.0a3.tar.gz +- removed obsolete -CVE-2006-5680.patch and -man_progname.patch + +Revision 1.6 2006/11/15 10:41:28 qboosh +- BR: acl-devel,attr-devel +- devel deps + +Revision 1.5 2006/11/08 22:22:25 twittner +- up to 1.3.1 +- added BR: e2fsprogs-devel +- added -CVE-2006-5680.patch against entering an infinite +loop in corrupt archives +- added bsdtar package (bsdtar is included now in libarchive +sources) +- rel. 0.1 for testing + +Revision 1.4 2005/12/15 18:26:36 twittner +- up to 1.2.37 +- removed -shared.patch (no longer needed) + +Revision 1.3 2005/10/05 17:00:12 arekm +- up to 1.02.034 + +Revision 1.2 2005/07/27 20:17:21 qboosh +- typo + +Revision 1.1 2005/07/27 08:36:03 adamg +- new diff --git a/contrib/libarchive.spec b/contrib/libarchive.spec new file mode 100644 index 000000000000..b5b658a874b1 --- /dev/null +++ b/contrib/libarchive.spec @@ -0,0 +1,147 @@ +# $LastChangedRevision$, $LastChangedDate$ +Summary: Library to create and read several different archive formats +Summary(pl): Biblioteka do tworzenia i odczytu ró¿nych formatów archiwów +Name: libarchive +Version: 2.0a3 +Release: 1 +License: BSD +Group: Libraries +Source0: http://people.freebsd.org/~kientzle/libarchive/src/%{name}-%{version}.tar.gz +Patch: %{name}-0123457890.patch +URL: http://people.freebsd.org/~kientzle/libarchive/ +Requires: glibc +Requires: zlib +Requires: bzip2 +BuildRequires: gcc +BuildRequires: gcc-c++ +BuildRequires: gawk +BuildRequires: zlib-devel +BuildRequires: bzip2 +BuildRoot: %{_tmppath}/%{name}-%{version}-build + +%description +Libarchive is a programming library that can create and read several +different streaming archive formats, including most popular TAR +variants and several CPIO formats. It can also write SHAR archives. + +%description -l pl +Libarchive jest bibliotek± s³u¿ac± to tworzenia i odczytu wielu +ró¿nych strumieniowych formatów archiwów, w³±czaj±c w to popularne +odmiany TAR oraz wiele formatów CPIO. Biblioteka ta potrafi tak¿e +zapisywaæ archiwa SHAR. + +%package devel +Summary: Header files for libarchive library +Summary(pl): Pliki nag³ówkowe biblioteki libarchive +Group: Development/Libraries +Requires: %{name} = %{version}-%{release} + +%description devel +Header files for libarchive library. + +%description devel -l pl +Pliki nag³ówkowe biblioteki libarchive. + +%package static +Summary: Static libarchive library +Summary(pl): Statyczna biblioteka libarchive +Group: Development/Libraries +Requires: %{name}-devel = %{version}-%{release} + +%description static +Static libarchive library. + +%description static -l pl +Statyczna biblioteka libarchive. + +%package -n bsdtar +Summary: bsdtar - tar(1) implementation based on libarchive +Summary(pl): bsdtar - implementacja programu tar(1) oparta na libarchive +Group: Applications/Archiving +Requires: %{name} = %{version}-%{release} + +%description -n bsdtar +bsdtar - tar(1) implementation based on libarchive. + +%description -n bsdtar -l pl +bsdtar - implementacja programu tar(1), oparta na libarchive. + +%prep +%setup -q +%patch0 -p1 + +%build +mkdir -p %{buildroot} +./configure \ +--prefix=%{_prefix} \ +--libexecdir=%{_libexecdir} \ +--mandir=%{_mandir} \ +--infodir=%{_infodir} \ +--enable-shared=yes \ +--enable-static=yes \ +| tee %{buildroot}/config.log +make | tee %{buildroot}/make.log + +%install +[ "%buildroot" != "/" ] && [ -d %buildroot ] && rm -rf %buildroot; +make DESTDIR=%buildroot install +# original install builds, but does install bsdtar +cp .libs/%{name}.a %{buildroot}%{_libdir} +cp bsdtar %{buildroot}%{_bindir} +cp tar/bsdtar.1 %{buildroot}%{_mandir}/man1 + +%clean +rm -fr %buildroot + +%files +%defattr(644,root,root,755) +%{_libdir}/libarchive.a + +%files devel +%defattr(644,root,root,755) +%{_libdir}/libarchive.la +%{_includedir}/*.h +%doc %{_mandir}/man3/* +%doc %{_mandir}/man5/* + +%files -n bsdtar +%defattr(644,root,root,755) +%attr(755,root,root) %{_bindir}/bsdtar +%doc %{_mandir}/man1/bsdtar.1* + +%define date %(echo `LC_ALL="C" date +"%a %b %d %Y"`) +%changelog +* %{date} PLD Team <feedback@pld-linux.org> +All persons listed below can be reached at <cvs_login>@pld-linux.org + +$Log: libarchive.spec,v $ +Release 1 2006/12/12 rm1023@dcx.com +- added libarchive-0123457890.patch for "0123457890" error +- replaced libarchive-1.3.1.tar.gz with libarchive-2.0a3.tar.gz +- removed obsolete -CVE-2006-5680.patch and -man_progname.patch + +Revision 1.6 2006/11/15 10:41:28 qboosh +- BR: acl-devel,attr-devel +- devel deps + +Revision 1.5 2006/11/08 22:22:25 twittner +- up to 1.3.1 +- added BR: e2fsprogs-devel +- added -CVE-2006-5680.patch against entering an infinite +loop in corrupt archives +- added bsdtar package (bsdtar is included now in libarchive +sources) +- rel. 0.1 for testing + +Revision 1.4 2005/12/15 18:26:36 twittner +- up to 1.2.37 +- removed -shared.patch (no longer needed) + +Revision 1.3 2005/10/05 17:00:12 arekm +- up to 1.02.034 + +Revision 1.2 2005/07/27 20:17:21 qboosh +- typo + +Revision 1.1 2005/07/27 08:36:03 adamg +- new diff --git a/contrib/libarchive_autodetect-st_lib_archive.m4 b/contrib/libarchive_autodetect-st_lib_archive.m4 new file mode 100644 index 000000000000..4419e888f240 --- /dev/null +++ b/contrib/libarchive_autodetect-st_lib_archive.m4 @@ -0,0 +1,154 @@ +dnl +dnl @synopsis ST_LIB_ARCHIVE([ENABLED-DEFAULT]) +dnl +dnl This macro figures out what's necessary to link a program against an +dnl instance of the BSD libarchive package by Tim Kientzle. +dnl +dnl See http://people.freebsd.org/~kientzle/libarchive/ for more info. +dnl +dnl It exports and substitutes the variables LIBARCHIVE_LIBS, LIBARCHIVE_LDFLAGS, +dnl and LIBARCHIVE_CPPFLAGS to appropriate values for the identified instance of +dnl libarchive. The values are AC_SUBST'd, so a user could, for example, simply +dnl include @LIBARCHIVE_CPPFLAGS@ in the definition of AM_CPPFLAGS in a Makefile.am. +dnl +dnl ENABLED-DEFAULT is either "yes" or "no" and determines whether the default value +dnl is --with-libarchive or --without-libarchive. It is not possible to specify a +dnl default directory. More simply, any reasonable choice for a default should just +dnl go into the auto-detect list. +dnl +dnl The macro defines the symbol HAVE_LIBARCHIVE if the library is found. You +dnl should use autoheader to include a definition for this symbol in a config.h +dnl file. Sample usage in a C/C++ source is as follows: +dnl +dnl #ifdef HAVE_LIBARCHIVE +dnl #include <archive.h> +dnl #endif /* HAVE_LIBARCHIVE */ +dnl +dnl @category InstalledPackages +dnl @author Andre Stechert <andre@splunk.com> +dnl @version 2006-04-20 +dnl @license GPLWithACException + +AC_DEFUN([ST_LIB_ARCHIVE], +[ +# +# Handle input from the configurer and blend with the requirements from the maintainer. +# We go through the trouble of creating a second set of variables other than the with_foo +# variables in order to be sure that error/corner cases have been cleaned up. +# +# After this statement, three trusted variable are defined. +# +# st_lib_archive_ENABLED will be either "yes" or "no". its value determines whether +# or not we bother with the rest of the checks and whether or not we export a +# bunch of variables. +# +# st_lib_archive_LOCATION will be either "auto" or "defined". if it is "auto", then +# we try a bunch of standard locations. if it is "defined", then we just try the value +# provided in st_lib_archive_DIR. +# +# st_lib_archive_DIR will contain the string provided by the user, provided that it's +# actually a directory. +# +AC_MSG_CHECKING([if libarchive is wanted]) +AC_ARG_WITH([libarchive], + AS_HELP_STRING([--with-libarchive=DIR], [libarchive installation directory]), + [if test "x$with_libarchive" = "xno" ; then + st_lib_archive_ENABLED=no + elif test "x$with_libarchive" = "xyes" ; then + st_lib_archive_ENABLED=yes + st_lib_archive_LOCATION=auto + else + st_lib_archive_ENABLED=yes + st_lib_archive_LOCATION=defined + if test -d "$with_libarchive" ; then + st_lib_archive_DIR="$with_libarchive" + else + AC_MSG_ERROR([$with_libarchive is not a directory]) + fi + fi], + [if test "x$1" = "xno" ; then + st_lib_archive_ENABLED=no + elif test "x$1" = "xyes" ; then + st_lib_archive_ENABLED=yes + else + st_lib_archive_ENABLED=yes + fi]) + +if test "$st_lib_archive_ENABLED" = "yes" ; then + AC_MSG_RESULT([yes]) +# +# After this statement, one trusted variable is defined. +# +# st_lib_archive_LIB will be either "lib" or "lib64", depending on whether the configurer +# specified 32, 64. The default is "lib". +# + AC_MSG_CHECKING([whether to use lib or lib64]) + AC_ARG_WITH([libarchive-bits], + AS_HELP_STRING([--with-libarchive-bits=32/64], [if 64, look in /lib64 on hybrid systems]), + [if test "x$with_libarchive_bits" = "x32" ; then + st_lib_archive_LIB=lib + elif test "x$with_libarchive_bits" = "x64" ; then + st_lib_archive_LIB=lib64 + else + AC_MSG_ERROR([the argument must be either 32 or 64]) + fi], + [st_lib_archive_LIB=lib]) + AC_MSG_RESULT($st_lib_archive_LIB) +# +# Save the environment before verifying libarchive availability +# + st_lib_archive_SAVECPPFLAGS="$CPPFLAGS" + st_lib_archive_SAVELDFLAGS="$LDFLAGS" + AC_LANG_SAVE + AC_LANG_C + + if test "x$st_lib_archive_LOCATION" = "xdefined" ; then + CPPFLAGS="-I$st_lib_archive_DIR/include $st_lib_archive_SAVECPPFLAGS" + LDFLAGS="-L$st_lib_archive_DIR/$st_lib_archive_LIB $st_lib_archive_SAVELDFLAGS" + AC_CHECK_LIB(archive, archive_read_new, [st_lib_archive_found_lib=yes], [st_lib_archive_found_lib=no]) + AC_CHECK_HEADER(archive.h, [st_lib_archive_found_hdr=yes], [st_lib_archive_found_hdr=no]) + if test "x$st_lib_archive_found_lib" = "xyes" && test "x$st_lib_archive_found_hdr" = "xyes"; then + LIBARCHIVE_CPPFLAGS="-I$dir/include" + LIBARCHIVE_LDFLAGS="-L$dir/$st_lib_archive_LIB" + else + AC_MSG_ERROR([could not find libarchive in the requested location]) + fi + else + # + # These are the common install directories for Linux, FreeBSD, Solaris, and Mac. + # + for dir in /usr /usr/local /usr/sfw /opt/csw /opt/local /sw + do + if test -d "$dir" ; then + CPPFLAGS="-I$dir/include $st_lib_archive_SAVECPPFLAGS" + LDFLAGS="-L$dir/$st_lib_archive_LIB $st_lib_archive_SAVELDFLAGS" + AC_CHECK_LIB(archive, archive_read_new, [st_lib_archive_found_lib=yes], [st_lib_archive_found_lib=no]) + AC_CHECK_HEADER(archive.h, [st_lib_archive_found_hdr=yes], [st_lib_archive_found_hdr=no]) + if test "x$st_lib_archive_found_lib" = "xyes" && test "x$st_lib_archive_found_hdr" = "xyes"; then + LIBARCHIVE_CPPFLAGS="-I$dir/include" + LIBARCHIVE_LDFLAGS="-L$dir/$st_lib_archive_LIB" + break + fi + fi + done + fi + + if test "x$st_lib_archive_found_hdr" = "xyes" && test "x$st_lib_archive_found_lib" = "xyes" ; then + LIBARCHIVE_LIBS="-larchive" + AC_DEFINE([HAVE_LIBARCHIVE], [1], [Defined to 1 if libarchive is available for use.]) + AC_SUBST(LIBARCHIVE_LIBS) + AC_SUBST(LIBARCHIVE_CPPFLAGS) + AC_SUBST(LIBARCHIVE_LDFLAGS) + fi + +# +# Restore the environment now that we're done. +# + AC_LANG_RESTORE + CPPFLAGS="$st_lib_archive_SAVECPPFLAGS" + LDFLAGS="$st_lib_archive_SAVELDFLAGS" +else + AC_MSG_RESULT([no]) +fi +AM_CONDITIONAL(LIBARCHIVE, test "x$st_lib_archive_found_lib" = "xyes" && test "x$st_lib_archive_found_hdr" = "xyes") +]) diff --git a/contrib/psota-benchmark/results.txt b/contrib/psota-benchmark/results.txt new file mode 100644 index 000000000000..2d364c5558dd --- /dev/null +++ b/contrib/psota-benchmark/results.txt @@ -0,0 +1,136 @@ +ODP: [Bug-tar] GNU tar, star and BSD tar speed comparison +new script + +Jan Psota +Thu, 25 Oct 2007 06:51:13 -0700 + +Latest TCP script at the bottom (3180 bytes). +4 tests: 64bit dual core Athlon tmpfs / disk (reiserfs) - 60MB/s, + 32bit Athlon tmpfs / disk (reiserfs) - 55MB/s +Both machines were idle -- used for testing only. +Tarball and extracted files were on different physical devices. +Test data: linux 2.6.22/3 kernel sources for memory operations, +for the other data average file size should bring enough info. + +2 x [...] processor means 1 processor with 2 cores (2 entries in cpuinfo). +Archive format is set to pax (Joerg). +Let's end with it. I only wanted to send You a new version of TCP script :-). + +-- +Jan Psota + +TCP, version 2007-10-25 +Linux 2.6.22-suspend2-r2 / Gentoo Base System release 2.0.0_rc5 +2012MB of memory, 2 x AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ 2211.348 +512 KB 4426.24 bmips +gcc (GCC) 4.2.2 (Gentoo 4.2.2 p1.0) +CFLAGS="-O2 -march=k8 -pipe" + +bsdtar: bsdtar 2.3.4 - libarchive 2.3.4 +gnutar: tar (GNU tar) 1.19 +star: star: star 1.5a85 (x86_64-unknown-linux-gnu) + +best time of 5 repetitions, + src=linux-2.6.23, 291M in 23867 files, avg 13KB/file, + archive=/tmp/tcp.tar, extract to /tmp/tcptmp +program operation real user system %CPU speed +bsdtar create 0.764 0.232 0.532 99.96 370308 KB/s +gnutar create 0.743 0.200 0.512 95.87 380775 KB/s +star create 0.587 0.040 0.820 100.00 441247 KB/s + +bsdtar list 0.164 0.096 0.068 99.84 1579341 KB/s +gnutar list 0.218 0.064 0.152 98.92 1188128 KB/s +star list 0.359 0.044 0.240 79.09 721481 KB/s + +bsdtar extract 0.733 0.200 0.504 96.02 353358 KB/s +gnutar extract 0.625 0.092 0.508 96.02 414419 KB/s +star extract 0.875 0.096 0.980 100.00 296013 KB/s + +bsdtar compare 0.001 0.000 0.000 0.00 259012000 KB/s +gnutar compare 0.719 0.288 0.400 95.66 360239 KB/s +star compare 0.695 0.224 0.636 100.00 372679 KB/s + +[...] +best time of 3 repetitions, + src=/home, 3.2G in 7447 files, avg 554KB/file, + archive=/var/tcp.tar, extract to /mnt/a/tcptmp +program operation real user system %CPU speed +bsdtar create 184.680 0.552 13.365 7.53 17958 KB/s +gnutar create 159.240 0.256 12.417 7.95 20827 KB/s +star create 181.779 0.140 14.789 8.21 18203 KB/s + +bsdtar list 0.053 0.032 0.016 91.41 62435471 KB/s +gnutar list 56.535 0.136 3.764 6.89 58531 KB/s +star list 56.652 0.080 5.236 9.38 58410 KB/s + +bsdtar extract 78.914 0.820 15.149 20.23 41932 KB/s +gnutar extract 78.480 0.196 14.197 18.33 42164 KB/s +star extract 79.439 0.132 12.973 16.49 41655 KB/s + +bsdtar compare 0.001 0.000 0.000 0.00 3309080000 KB/s +gnutar compare 61.771 3.464 8.905 20.02 53570 KB/s +star compare 57.561 1.728 9.897 20.19 57488 KB/s + + +Linux 2.6.22-suspend2-smp / Gentoo Base System release 2.0.0_rc5 +504MB of memory, 1 x AMD Athlon(tm) Processor 1500.033 256 KB 3002.55 bmips +gcc (GCC) 4.2.2 (Gentoo 4.2.2 p1.0) +CFLAGS="-O2 -march=athlon-xp -mfpmath=sse -frename-registers -pipe" + +bsdtar: bsdtar 2.3.4 - libarchive 2.3.4 +gnutar: tar (GNU tar) 1.19 +star: star: star 1.5a85 (i686-pc-linux-gnu) + +best time of 3 repetitions, + src=/usr/src/linux-2.6.22-suspend2/drivers, 119M in 5900 files, + avg 21KB/file, archive=/tmp/tcp.tar, extract to /tmp/tcptmp +program operation real user system %CPU speed +bsdtar create 1.329 0.192 1.132 99.63 89784 KB/s +gnutar create 1.223 0.124 1.092 99.46 97566 KB/s +star create 1.848 0.036 1.708 94.36 61372 KB/s + +bsdtar list 0.167 0.060 0.108 100.00 679137 KB/s +gnutar list 0.161 0.040 0.124 100.00 704447 KB/s +star list 0.859 0.044 0.716 88.51 132032 KB/s + +bsdtar extract 1.186 0.172 1.012 99.87 95629 KB/s +gnutar extract 1.064 0.056 1.004 99.63 106593 KB/s +star extract 1.920 0.088 1.724 94.40 59070 KB/s + +bsdtar compare 0.002 0.000 0.000 0.00 56708000 KB/s +gnutar compare 0.925 0.232 0.692 99.90 122611 KB/s +star compare 1.569 0.376 1.096 93.79 72285 KB/s + +[...] +best time of 3 repetitions, + src=/home/jasiu, 2.1G in 8416 files, avg 277KB/file, + archive=/home/j2/tcp.tar, extract to /mnt/a/tar/tcptmp +program operation real user system %CPU speed +bsdtar create 182.171 1.692 29.130 16.91 11584 KB/s +gnutar create 174.999 0.632 27.450 16.04 12059 KB/s +star create 180.004 0.360 41.795 23.41 11677 KB/s + +bsdtar list 0.214 0.076 0.136 99.04 9822294 KB/s +gnutar list 0.210 0.076 0.136 100.00 10009385 KB/s +star list 43.462 0.148 18.109 42.00 48363 KB/s + +bsdtar extract 94.912 4.476 31.574 37.98 22146 KB/s +gnutar extract 94.657 0.396 29.462 31.54 22206 KB/s +star extract 100.814 0.400 39.906 39.98 20849 KB/s + +bsdtar compare 0.003 0.000 0.004 100.00 700657000 KB/s +gnutar compare 80.174 3.932 20.365 30.30 26217 KB/s +star compare 73.911 8.341 27.670 48.72 28439 KB/s + +============================================================= + +Note by Tim Kientzle: The "bsdtar compare" results here are +invalid since bsdtar does not support that operation. +For the list numbers, note that libarchive automatically optimizes +list operations on uncompressed tar archives on disk by using lseek() +to skip over the bodies of entries. GNU tar added an option to +provide the same feature. + +The biggest problem with these tests is that they only +cover uncompressed archives stored on disk. The results for +compressed archives and/or archives stored on tape are +likely quite different. diff --git a/contrib/psota-benchmark/tcp.sh b/contrib/psota-benchmark/tcp.sh new file mode 100755 index 000000000000..3f630732be7c --- /dev/null +++ b/contrib/psota-benchmark/tcp.sh @@ -0,0 +1,110 @@ +#!/bin/sh +# tar comparison program +# 2007-10-25 Jan Psota + +n=3 # number of repetitions +TAR="bsdtar gnutar star" # Tape archivers to compare +OPT=("" "--seek" "-no-fsync") +pax="--format=pax" # comment out for defaults +OPN=(create list extract compare) # operations +version="2007-10-25" +TIMEFORMAT=$'%R\t%U\t%S\t%P' +LC_ALL=C + +test $# -ge 2 || { + echo -e "usage:\t$0 source_dir where_to_place_archive +[where_to_extract_it] + +TCP, version $version +TCP stands for Tar Comparison Program here. +It currently compares: BSD tar (bsdtar), GNU tar (gnutar) and star in archive +creation, listing, extraction and archive-to-extracted comparison. +Tcp prints out best time of n=$n repetitions. + +Tcp creates temporary archive named tcp.tar with $pax and some native +(--seek/-no-fsync) options and extracts it to [\$3]/tcptmp/. +If unset, third argument defaults to [\$2]. +After normal exit tcp removes tarball and extracted files. +Tcp does not check filesystems destination directories are on for free space, +so make sure there is enough space (a bit more than source_dir uses) for both: +archive and extracted files. +Do not use white space in arguments. + Jan Psota, $version" + exit 0 +} +src=$1 +dst=$2/tcp.tar +dst_path=${3:-$2}/tcptmp +test -e $dst -o -e /tmp/tcp \ + && { echo "$dst or /tmp/tcp exists, exiting"; exit 1; } +mkdir $dst_path || exit 2 + +use_times () +{ + awk -F"\t" -vN=$n -vL="`du -k $dst`" -vOFS="\t" -vORS="" ' + { if (NF==4) { printf "\t%s\t%10.1d KB/s\n", $0, ($1+0>0 ? +(L+0)/($1+0) : 0) } }' \ + /tmp/tcp | sort | head -1 + > /tmp/tcp +} + +test -d $src || { echo "'$src' is not a directory"; exit 3; } + +# system information: type, release, memory, cpu(s), compiler and flags +echo -e "TCP, version $version\n"`uname -sr`" / "`head -1 /etc/*-release` +free -m | awk '/^Mem/ { printf "%dMB of memory, ", $2 }' +test -e /proc/cpuinfo \ + && awk -F: '/name|cache size|MHz|mips/ { if (!a) b=b $2 } + /^$/ { a++ } END { print a" x"b" bmips" }' /proc/cpuinfo +test -e /etc/gentoo-release \ + && gcc --version | head -1 && grep ^CFLAGS /etc/make.conf + +# tar versions +t= +echo +for tar in $TAR; do + if which $tar &> /dev/null; then + t="$t $tar"; + echo -ne "$tar:\t"; $tar --version | head -1; + fi +done + +TAR="$t" + +echo -e "\nbest time of $n repetitions,\n"\ +" src=$src, "\ +`du -sh $src | awk '{print $1}'`" in "`find $src | wc -l`" files, "\ +"avg "$((`du -sk $src | awk '{print $1}'`/`find $src -type f | wc -l`))"KB/file,\n"\ +" archive=$dst, extract to $dst_path" + +echo -e "program\toperation\treal\tuser\tsystem\t%CPU\t speed" +> /tmp/tcp +let op_num=0 +for op in "cf $dst $pax -C $src ." "tf $dst" "xf $dst -C $dst_path" \ + "f $dst -C $dst_path --diff"; do + let tar_num=0 + for tar in $TAR; do + echo -en "$tar\t${OPN[op_num]}\t" + for ((i=1; i<=$n; i++)); do + echo $op | grep -q ^cf && rm -f $dst + echo $op | grep -q ^xf && + { chmod -R u+w $dst_path + rm -rf $dst_path; mkdir $dst_path; } + sync + if echo $op | grep -q ^f; then # op == compare + time $tar $op ${OPT[$tar_num]} > /dev/null + else # op in (create | list | extract) + time $tar $op ${OPT[$tar_num]} > /dev/null \ + || break 3 + fi 2>> /tmp/tcp + done + use_times + let tar_num++ + done + let op_num++ + echo +done +rm -rf $dst_path $dst +echo +cat /tmp/tcp +rm -f /tmp/tcp diff --git a/contrib/shar/Makefile b/contrib/shar/Makefile new file mode 100644 index 000000000000..3bd94d4192cb --- /dev/null +++ b/contrib/shar/Makefile @@ -0,0 +1,14 @@ +# $FreeBSD$ + +PROG= shar +SRCS= shar.c tree.c + +WARNS?= 6 + +DPADD= ${LIBARCHIVE} +LDADD= -larchive + +LINKS= ${BINDIR}/shar +MLINKS= shar.1 + +.include <bsd.prog.mk> diff --git a/contrib/shar/shar.1 b/contrib/shar/shar.1 new file mode 100644 index 000000000000..e3152f299ebe --- /dev/null +++ b/contrib/shar/shar.1 @@ -0,0 +1,128 @@ +.\" Copyright (c) 1990, 1993 +.\" The Regents of the University of California. 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. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. +.\" +.\" @(#)shar.1 8.1 (Berkeley) 6/6/93 +.\" $FreeBSD$ +.\" +.Dd April 17, 2008 +.Dt SHAR 1 +.Os +.Sh NAME +.Nm shar +.Nd create a shell archive of files +.Sh SYNOPSIS +.Nm +.Op Fl br +.Op Fl o Ar archive-file +.Ar +.Sh DESCRIPTION +The +.Nm +command writes a +.Xr sh 1 +shell script which will recreate the file hierarchy specified by the command +line operands. +.Pp +The +.Nm +command is normally used for distributing files by +.Xr ftp 1 +or +.Xr mail 1 . +.Pp +The following options are available: +.Bl -tag -width indent +.It Fl b +Use an alternative binary format. Content of files will be uuencoded. +This option should be used to archive binary files correctly. +In this mode also file permissions will be stored to the archive. +uudecode(1) is needed to extract archives created with this option. +.It Fl o Ar archive-file +Redirect output to +.Ar archive-file . +.It Fl r +If +.Ar file +given on command line is a directory the entire subtree will be archived. +Symbolic links given on command line are followed. Other symbolic links will +be archived as such. +.El +.Sh EXAMPLES +To create a shell archive of the program +.Xr ls 1 +and mail it to Rick: +.Bd -literal -offset indent +cd ls +shar -r . \&| mail -s "ls source" rick +.Ed +.Pp +To recreate the program directory: +.Bd -literal -offset indent +mkdir ls +cd ls +\&... +<delete header lines and examine mailed archive> +\&... +sh archive +.Ed +.Sh SEE ALSO +.Xr compress 1 , +.Xr mail 1 , +.Xr tar 1 , +.Xr uuencode 1 , +.Xr uuencode 5 +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.4 . +This is a re-implementation based on the libarchive(3) library. +.Sh BUGS +The +.Nm +command makes no provisions for hard links. +.Pp +Files containing magic characters or files without a newline ('\\n') as the +last character are not handled correctly with the default format. Use the -b +option for binary files. +.Pp +It is easy to insert trojan horses into +.Nm +files. +It is strongly recommended that all shell archive files be examined +before running them through +.Xr sh 1 . +Archives produced using this implementation of +.Nm +may be easily examined with the command: +.Bd -literal -offset indent +egrep -v '^[X#]' shar.file +.Ed diff --git a/contrib/shar/shar.c b/contrib/shar/shar.c new file mode 100644 index 000000000000..6d5c206e2a51 --- /dev/null +++ b/contrib/shar/shar.c @@ -0,0 +1,314 @@ +/*- + * Copyright (c) 2008 Jaakko Heinonen + * 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 + * in this position and unchanged. + * 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(S) ``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(S) 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. + */ + +#include <sys/cdefs.h> +#ifdef __FBSDID +__FBSDID("$FreeBSD$"); +#endif + +#include <sys/stat.h> +#include <sys/types.h> + +#include <archive.h> +#include <archive_entry.h> +#include <assert.h> +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sysexits.h> +#include <unistd.h> + +#include "tree.h" + +/* command line options */ +static int b_opt; /* use alternative shar binary format */ +static int r_opt; /* recurse into subdirectories */ +static char *o_arg; /* output file name */ + +static void +usage(void) +{ + fprintf(stderr, "Usage: shar [-br] [-o filename] file ...\n"); + exit(EX_USAGE); +} + +/* + * Initialize archive structure and create a shar archive. + */ +static struct archive * +shar_create(void) +{ + struct archive *a; + + if ((a = archive_write_new()) == NULL) + errx(EXIT_FAILURE, "%s", archive_error_string(a)); + + if (b_opt) + archive_write_set_format_shar_dump(a); + else + archive_write_set_format_shar(a); + archive_write_set_compression_none(a); + + if (archive_write_open_filename(a, o_arg) != ARCHIVE_OK) + errx(EX_CANTCREAT, "%s", archive_error_string(a)); + + return (a); +} + +/* buffer for file data */ +static char buffer[32768]; + +/* + * Write file data to an archive entry. + */ +static int +shar_write_entry_data(struct archive *a, const int fd) +{ + ssize_t bytes_read, bytes_written; + + assert(a != NULL); + assert(fd >= 0); + + bytes_read = read(fd, buffer, sizeof(buffer)); + while (bytes_read != 0) { + if (bytes_read < 0) { + archive_set_error(a, errno, "Read failed"); + return (ARCHIVE_WARN); + } + bytes_written = archive_write_data(a, buffer, bytes_read); + if (bytes_written < 0) + return (ARCHIVE_WARN); + bytes_read = read(fd, buffer, sizeof(buffer)); + } + + return (ARCHIVE_OK); +} + +/* + * Write a file to the archive. We have special handling for symbolic links. + */ +static int +shar_write_entry(struct archive *a, const char *pathname, const char *accpath, + const struct stat *st) +{ + struct archive_entry *entry; + int fd = -1; + int ret = ARCHIVE_OK; + + assert(a != NULL); + assert(pathname != NULL); + assert(accpath != NULL); + assert(st != NULL); + + entry = archive_entry_new(); + + if (S_ISREG(st->st_mode) && st->st_size > 0) { + /* regular file */ + if ((fd = open(accpath, O_RDONLY)) == -1) { + warn("%s", accpath); + ret = ARCHIVE_WARN; + goto out; + } + } else if (S_ISLNK(st->st_mode)) { + /* symbolic link */ + char lnkbuff[PATH_MAX + 1]; + int lnklen; + if ((lnklen = readlink(accpath, lnkbuff, PATH_MAX)) == -1) { + warn("%s", accpath); + ret = ARCHIVE_WARN; + goto out; + } + lnkbuff[lnklen] = '\0'; + archive_entry_set_symlink(entry, lnkbuff); + } + archive_entry_copy_stat(entry, st); + archive_entry_set_pathname(entry, pathname); + if (!S_ISREG(st->st_mode) || st->st_size == 0) + archive_entry_set_size(entry, 0); + if (archive_write_header(a, entry) != ARCHIVE_OK) { + warnx("%s: %s", pathname, archive_error_string(a)); + ret = ARCHIVE_WARN; + goto out; + } + if (fd >= 0) { + if ((ret = shar_write_entry_data(a, fd)) != ARCHIVE_OK) + warnx("%s: %s", accpath, archive_error_string(a)); + } +out: + archive_entry_free(entry); + if (fd >= 0) + close(fd); + + return (ret); +} + +/* + * Write singe path to the archive. The path can be a regular file, directory + * or device. Symbolic links are followed. + */ +static int +shar_write_path(struct archive *a, const char *pathname) +{ + struct stat st; + + assert(a != NULL); + assert(pathname != NULL); + + if ((stat(pathname, &st)) == -1) { + warn("%s", pathname); + return (ARCHIVE_WARN); + } + + return (shar_write_entry(a, pathname, pathname, &st)); +} + +/* + * Write tree to the archive. If pathname is a symbolic link it will be + * followed. Other symbolic links are stored as such to the archive. + */ +static int +shar_write_tree(struct archive *a, const char *pathname) +{ + struct tree *t; + const struct stat *lst, *st; + int error = 0; + int tree_ret; + int first; + + assert(a != NULL); + assert(pathname != NULL); + + t = tree_open(pathname); + for (first = 1; (tree_ret = tree_next(t)); first = 0) { + if (tree_ret == TREE_ERROR_DIR) { + warnx("%s: %s", tree_current_path(t), + strerror(tree_errno(t))); + error = 1; + continue; + } else if (tree_ret != TREE_REGULAR) + continue; + if ((lst = tree_current_lstat(t)) == NULL) { + warn("%s", tree_current_path(t)); + error = 1; + continue; + } + /* + * If the symlink was given on command line then + * follow it rather than write it as symlink. + */ + if (first && S_ISLNK(lst->st_mode)) { + if ((st = tree_current_stat(t)) == NULL) { + warn("%s", tree_current_path(t)); + error = 1; + continue; + } + } else + st = lst; + + if (shar_write_entry(a, tree_current_path(t), + tree_current_access_path(t), st) != ARCHIVE_OK) + error = 1; + + tree_descend(t); + } + + tree_close(t); + + return ((error != 0) ? ARCHIVE_WARN : ARCHIVE_OK); +} + +/* + * Create a shar archive and write files/trees into it. + */ +static int +shar_write(char **fn, size_t nfn) +{ + struct archive *a; + size_t i; + int error = 0; + + assert(fn != NULL); + assert(nfn > 0); + + a = shar_create(); + + for (i = 0; i < nfn; i++) { + if (r_opt) { + if (shar_write_tree(a, fn[i]) != ARCHIVE_OK) + error = 1; + } else { + if (shar_write_path(a, fn[i]) != ARCHIVE_OK) + error = 1; + } + } + + if (archive_write_free(a) != ARCHIVE_OK) + errx(EXIT_FAILURE, "%s", archive_error_string(a)); + + if (error != 0) + warnx("Error exit delayed from previous errors."); + + return (error); +} + +int +main(int argc, char **argv) +{ + int opt; + + while ((opt = getopt(argc, argv, "bro:")) != -1) { + switch (opt) { + case 'b': + b_opt = 1; + break; + case 'o': + o_arg = optarg; + break; + case 'r': + r_opt = 1; + break; + default: + usage(); + /* NOTREACHED */ + } + } + argc -= optind; + argv += optind; + + if(argc < 1) + usage(); + + if (shar_write(argv, argc) != 0) + exit(EXIT_FAILURE); + else + exit(EXIT_SUCCESS); + /* NOTREACHED */ +} + diff --git a/contrib/shar/tree.c b/contrib/shar/tree.c new file mode 100644 index 000000000000..d5a04abf5f4b --- /dev/null +++ b/contrib/shar/tree.c @@ -0,0 +1,542 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * 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(S) ``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(S) 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. + */ + +/*- + * This is a new directory-walking system that addresses a number + * of problems I've had with fts(3). In particular, it has no + * pathname-length limits (other than the size of 'int'), handles + * deep logical traversals, uses considerably less memory, and has + * an opaque interface (easier to modify in the future). + * + * Internally, it keeps a single list of "tree_entry" items that + * represent filesystem objects that require further attention. + * Non-directories are not kept in memory: they are pulled from + * readdir(), returned to the client, then freed as soon as possible. + * Any directory entry to be traversed gets pushed onto the stack. + * + * There is surprisingly little information that needs to be kept for + * each item on the stack. Just the name, depth (represented here as the + * string length of the parent directory's pathname), and some markers + * indicating how to get back to the parent (via chdir("..") for a + * regular dir or via fchdir(2) for a symlink). + */ +#include "tree_config.h" +__FBSDID("$FreeBSD$"); + +#ifdef HAVE_SYS_STAT_H +#include <sys/stat.h> +#endif +#ifdef HAVE_DIRENT_H +#include <dirent.h> +#endif +#ifdef HAVE_ERRNO_H +#include <errno.h> +#endif +#ifdef HAVE_FCNTL_H +#include <fcntl.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 + +#include "tree.h" + +/* + * TODO: + * 1) Loop checking. + * 3) Arbitrary logical traversals by closing/reopening intermediate fds. + */ + +struct tree_entry { + struct tree_entry *next; + struct tree_entry *parent; + char *name; + size_t dirname_length; + dev_t dev; + ino_t ino; + int fd; + int flags; +}; + +/* Definitions for tree_entry.flags bitmap. */ +#define isDir 1 /* This entry is a regular directory. */ +#define isDirLink 2 /* This entry is a symbolic link to a directory. */ +#define needsPreVisit 4 /* This entry needs to be previsited. */ +#define needsPostVisit 8 /* This entry needs to be postvisited. */ + +/* + * Local data for this package. + */ +struct tree { + struct tree_entry *stack; + struct tree_entry *current; + DIR *d; + int initialDirFd; + int flags; + int visit_type; + int tree_errno; /* Error code from last failed operation. */ + + char *buff; + const char *basename; + size_t buff_length; + size_t path_length; + size_t dirname_length; + + int depth; + int openCount; + int maxOpenCount; + + struct stat lst; + struct stat st; +}; + +/* Definitions for tree.flags bitmap. */ +#define needsReturn 8 /* Marks first entry as not having been returned yet. */ +#define hasStat 16 /* The st entry is set. */ +#define hasLstat 32 /* The lst entry is set. */ + + +#ifdef HAVE_DIRENT_D_NAMLEN +/* BSD extension; avoids need for a strlen() call. */ +#define D_NAMELEN(dp) (dp)->d_namlen +#else +#define D_NAMELEN(dp) (strlen((dp)->d_name)) +#endif + +#if 0 +#include <stdio.h> +void +tree_dump(struct tree *t, FILE *out) +{ + struct tree_entry *te; + + fprintf(out, "\tdepth: %d\n", t->depth); + fprintf(out, "\tbuff: %s\n", t->buff); + fprintf(out, "\tpwd: "); fflush(stdout); system("pwd"); + fprintf(out, "\taccess: %s\n", t->basename); + fprintf(out, "\tstack:\n"); + for (te = t->stack; te != NULL; te = te->next) { + fprintf(out, "\t\tte->name: %s%s%s\n", te->name, + te->flags & needsPreVisit ? "" : " *", + t->current == te ? " (current)" : ""); + } +} +#endif + +/* + * Add a directory path to the current stack. + */ +static void +tree_push(struct tree *t, const char *path) +{ + struct tree_entry *te; + + te = malloc(sizeof(*te)); + memset(te, 0, sizeof(*te)); + te->next = t->stack; + t->stack = te; + te->fd = -1; + te->name = strdup(path); + te->flags = needsPreVisit | needsPostVisit; + te->dirname_length = t->dirname_length; +} + +/* + * Append a name to the current path. + */ +static void +tree_append(struct tree *t, const char *name, size_t name_length) +{ + char *p; + + if (t->buff != NULL) + t->buff[t->dirname_length] = '\0'; + /* Strip trailing '/' from name, unless entire name is "/". */ + while (name_length > 1 && name[name_length - 1] == '/') + name_length--; + + /* Resize pathname buffer as needed. */ + while (name_length + 1 + t->dirname_length >= t->buff_length) { + t->buff_length *= 2; + if (t->buff_length < 1024) + t->buff_length = 1024; + t->buff = realloc(t->buff, t->buff_length); + } + p = t->buff + t->dirname_length; + t->path_length = t->dirname_length + name_length; + /* Add a separating '/' if it's needed. */ + if (t->dirname_length > 0 && p[-1] != '/') { + *p++ = '/'; + t->path_length ++; + } + strncpy(p, name, name_length); + p[name_length] = '\0'; + t->basename = p; +} + +/* + * Open a directory tree for traversal. + */ +struct tree * +tree_open(const char *path) +{ + struct tree *t; + + t = malloc(sizeof(*t)); + memset(t, 0, sizeof(*t)); + tree_append(t, path, strlen(path)); + t->initialDirFd = open(".", O_RDONLY); + /* + * During most of the traversal, items are set up and then + * returned immediately from tree_next(). That doesn't work + * for the very first entry, so we set a flag for this special + * case. + */ + t->flags = needsReturn; + return (t); +} + +/* + * We've finished a directory; ascend back to the parent. + */ +static void +tree_ascend(struct tree *t) +{ + struct tree_entry *te; + + te = t->stack; + t->depth--; + if (te->flags & isDirLink) { + fchdir(te->fd); + close(te->fd); + t->openCount--; + } else { + chdir(".."); + } +} + +/* + * Pop the working stack. + */ +static void +tree_pop(struct tree *t) +{ + struct tree_entry *te; + + t->buff[t->dirname_length] = '\0'; + if (t->stack == t->current && t->current != NULL) + t->current = t->current->parent; + te = t->stack; + t->stack = te->next; + t->dirname_length = te->dirname_length; + t->basename = t->buff + t->dirname_length; + /* Special case: starting dir doesn't skip leading '/'. */ + if (t->dirname_length > 0) + t->basename++; + free(te->name); + free(te); +} + +/* + * Get the next item in the tree traversal. + */ +int +tree_next(struct tree *t) +{ + struct dirent *de = NULL; + + /* Handle the startup case by returning the initial entry. */ + if (t->flags & needsReturn) { + t->flags &= ~needsReturn; + return (t->visit_type = TREE_REGULAR); + } + + while (t->stack != NULL) { + /* If there's an open dir, get the next entry from there. */ + while (t->d != NULL) { + de = readdir(t->d); + if (de == NULL) { + closedir(t->d); + t->d = NULL; + } else if (de->d_name[0] == '.' + && de->d_name[1] == '\0') { + /* Skip '.' */ + } else if (de->d_name[0] == '.' + && de->d_name[1] == '.' + && de->d_name[2] == '\0') { + /* Skip '..' */ + } else { + /* + * Append the path to the current path + * and return it. + */ + tree_append(t, de->d_name, D_NAMELEN(de)); + t->flags &= ~hasLstat; + t->flags &= ~hasStat; + return (t->visit_type = TREE_REGULAR); + } + } + + /* If the current dir needs to be visited, set it up. */ + if (t->stack->flags & needsPreVisit) { + t->current = t->stack; + tree_append(t, t->stack->name, strlen(t->stack->name)); + t->stack->flags &= ~needsPreVisit; + /* If it is a link, set up fd for the ascent. */ + if (t->stack->flags & isDirLink) { + t->stack->fd = open(".", O_RDONLY); + t->openCount++; + if (t->openCount > t->maxOpenCount) + t->maxOpenCount = t->openCount; + } + t->dirname_length = t->path_length; + if (chdir(t->stack->name) != 0) { + /* chdir() failed; return error */ + tree_pop(t); + t->tree_errno = errno; + return (t->visit_type = TREE_ERROR_DIR); + } + t->depth++; + t->d = opendir("."); + if (t->d == NULL) { + tree_ascend(t); /* Undo "chdir" */ + tree_pop(t); + t->tree_errno = errno; + return (t->visit_type = TREE_ERROR_DIR); + } + t->flags &= ~hasLstat; + t->flags &= ~hasStat; + t->basename = "."; + return (t->visit_type = TREE_POSTDESCENT); + } + + /* We've done everything necessary for the top stack entry. */ + if (t->stack->flags & needsPostVisit) { + tree_ascend(t); + tree_pop(t); + t->flags &= ~hasLstat; + t->flags &= ~hasStat; + return (t->visit_type = TREE_POSTASCENT); + } + } + return (t->visit_type = 0); +} + +/* + * Return error code. + */ +int +tree_errno(struct tree *t) +{ + return (t->tree_errno); +} + +/* + * Called by the client to mark the directory just returned from + * tree_next() as needing to be visited. + */ +void +tree_descend(struct tree *t) +{ + if (t->visit_type != TREE_REGULAR) + return; + + if (tree_current_is_physical_dir(t)) { + tree_push(t, t->basename); + t->stack->flags |= isDir; + } else if (tree_current_is_dir(t)) { + tree_push(t, t->basename); + t->stack->flags |= isDirLink; + } +} + +/* + * Get the stat() data for the entry just returned from tree_next(). + */ +const struct stat * +tree_current_stat(struct tree *t) +{ + if (!(t->flags & hasStat)) { + if (stat(t->basename, &t->st) != 0) + return NULL; + t->flags |= hasStat; + } + return (&t->st); +} + +/* + * Get the lstat() data for the entry just returned from tree_next(). + */ +const struct stat * +tree_current_lstat(struct tree *t) +{ + if (!(t->flags & hasLstat)) { + if (lstat(t->basename, &t->lst) != 0) + return NULL; + t->flags |= hasLstat; + } + return (&t->lst); +} + +/* + * Test whether current entry is a dir or link to a dir. + */ +int +tree_current_is_dir(struct tree *t) +{ + const struct stat *st; + + /* + * If we already have lstat() info, then try some + * cheap tests to determine if this is a dir. + */ + if (t->flags & hasLstat) { + /* If lstat() says it's a dir, it must be a dir. */ + if (S_ISDIR(tree_current_lstat(t)->st_mode)) + return 1; + /* Not a dir; might be a link to a dir. */ + /* If it's not a link, then it's not a link to a dir. */ + if (!S_ISLNK(tree_current_lstat(t)->st_mode)) + return 0; + /* + * It's a link, but we don't know what it's a link to, + * so we'll have to use stat(). + */ + } + + st = tree_current_stat(t); + /* If we can't stat it, it's not a dir. */ + if (st == NULL) + return 0; + /* Use the definitive test. Hopefully this is cached. */ + return (S_ISDIR(st->st_mode)); +} + +/* + * Test whether current entry is a physical directory. Usually, we + * already have at least one of stat() or lstat() in memory, so we + * use tricks to try to avoid an extra trip to the disk. + */ +int +tree_current_is_physical_dir(struct tree *t) +{ + const struct stat *st; + + /* + * If stat() says it isn't a dir, then it's not a dir. + * If stat() data is cached, this check is free, so do it first. + */ + if ((t->flags & hasStat) + && (!S_ISDIR(tree_current_stat(t)->st_mode))) + return 0; + + /* + * Either stat() said it was a dir (in which case, we have + * to determine whether it's really a link to a dir) or + * stat() info wasn't available. So we use lstat(), which + * hopefully is already cached. + */ + + st = tree_current_lstat(t); + /* If we can't stat it, it's not a dir. */ + if (st == NULL) + return 0; + /* Use the definitive test. Hopefully this is cached. */ + return (S_ISDIR(st->st_mode)); +} + +/* + * Test whether current entry is a symbolic link. + */ +int +tree_current_is_physical_link(struct tree *t) +{ + const struct stat *st = tree_current_lstat(t); + if (st == NULL) + return 0; + return (S_ISLNK(st->st_mode)); +} + +/* + * Return the access path for the entry just returned from tree_next(). + */ +const char * +tree_current_access_path(struct tree *t) +{ + return (t->basename); +} + +/* + * Return the full path for the entry just returned from tree_next(). + */ +const char * +tree_current_path(struct tree *t) +{ + return (t->buff); +} + +/* + * Return the length of the path for the entry just returned from tree_next(). + */ +size_t +tree_current_pathlen(struct tree *t) +{ + return (t->path_length); +} + +/* + * Return the nesting depth of the entry just returned from tree_next(). + */ +int +tree_current_depth(struct tree *t) +{ + return (t->depth); +} + +/* + * Terminate the traversal and release any resources. + */ +void +tree_close(struct tree *t) +{ + /* Release anything remaining in the stack. */ + while (t->stack != NULL) + tree_pop(t); + if (t->buff) + free(t->buff); + /* chdir() back to where we started. */ + if (t->initialDirFd >= 0) { + fchdir(t->initialDirFd); + close(t->initialDirFd); + t->initialDirFd = -1; + } + free(t); +} diff --git a/contrib/shar/tree.h b/contrib/shar/tree.h new file mode 100644 index 000000000000..ff38f5346c1c --- /dev/null +++ b/contrib/shar/tree.h @@ -0,0 +1,115 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ + +/*- + * A set of routines for traversing directory trees. + * Similar in concept to the fts library, but with a few + * important differences: + * * Uses less memory. In particular, fts stores an entire directory + * in memory at a time. This package only keeps enough subdirectory + * information in memory to track the traversal. Information + * about non-directories is discarded as soon as possible. + * * Supports very deep logical traversals. The fts package + * uses "non-chdir" approach for logical traversals. This + * package does use a chdir approach for logical traversals + * and can therefore handle pathnames much longer than + * PATH_MAX. + * * Supports deep physical traversals "out of the box." + * Due to the memory optimizations above, there's no need to + * limit dir names to 32k. + */ + +#include <sys/stat.h> +#include <stdio.h> + +struct tree; + +/* Initiate/terminate a tree traversal. */ +struct tree *tree_open(const char * /* pathname */); +void tree_close(struct tree *); + +/* + * tree_next() returns Zero if there is no next entry, non-zero if there is. + * Note that directories are potentially visited three times. The first + * time as "regular" file. If tree_descend() is invoked at that time, + * the directory is added to a work list and will be visited two more + * times: once just after descending into the directory and again + * just after ascending back to the parent. + * + * TREE_ERROR is returned if the descent failed (because the + * directory couldn't be opened, for instance). This is returned + * instead of TREE_PREVISIT/TREE_POSTVISIT. + */ +#define TREE_REGULAR 1 +#define TREE_POSTDESCENT 2 +#define TREE_POSTASCENT 3 +#define TREE_ERROR_DIR -1 +int tree_next(struct tree *); + +int tree_errno(struct tree *); + +/* + * Request that current entry be visited. If you invoke it on every + * directory, you'll get a physical traversal. This is ignored if the + * current entry isn't a directory or a link to a directory. So, if + * you invoke this on every returned path, you'll get a full logical + * traversal. + */ +void tree_descend(struct tree *); + +/* + * Return information about the current entry. + */ + +int tree_current_depth(struct tree *); +/* + * The current full pathname, length of the full pathname, + * and a name that can be used to access the file. + * Because tree does use chdir extensively, the access path is + * almost never the same as the full current path. + */ +const char *tree_current_path(struct tree *); +size_t tree_current_pathlen(struct tree *); +const char *tree_current_access_path(struct tree *); +/* + * Request the lstat() or stat() data for the current path. Since the + * tree package needs to do some of this anyway, and caches the + * results, you should take advantage of it here if you need it rather + * than make a redundant stat() or lstat() call of your own. + */ +const struct stat *tree_current_stat(struct tree *); +const struct stat *tree_current_lstat(struct tree *); +/* The following tests may use mechanisms much faster than stat()/lstat(). */ +/* "is_physical_dir" is equivalent to S_ISDIR(tree_current_lstat()->st_mode) */ +int tree_current_is_physical_dir(struct tree *); +/* "is_physical_link" is equivalent to S_ISLNK(tree_current_lstat()->st_mode) */ +int tree_current_is_physical_link(struct tree *); +/* "is_dir" is equivalent to S_ISDIR(tree_current_stat()->st_mode) */ +int tree_current_is_dir(struct tree *); + +/* For testing/debugging: Dump the internal status to the given filehandle. */ +void tree_dump(struct tree *, FILE *); diff --git a/contrib/shar/tree_config.h b/contrib/shar/tree_config.h new file mode 100644 index 000000000000..8dfd90baf685 --- /dev/null +++ b/contrib/shar/tree_config.h @@ -0,0 +1,78 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ +#ifndef TREE_CONFIG_H_INCLUDED +#define TREE_CONFIG_H_INCLUDED + +#if defined(PLATFORM_CONFIG_H) +/* + * Use hand-built config.h in environments that need it. + */ +#include PLATFORM_CONFIG_H +#elif defined(HAVE_CONFIG_H) +/* + * Most POSIX platforms use the 'configure' script to build config.h + */ +#include "../config.h" +#elif defined(__FreeBSD__) +/* + * Built-in definitions for FreeBSD. + */ +#define HAVE_DIRENT_D_NAMLEN 1 +#define HAVE_DIRENT_H 1 +#define HAVE_ERRNO_H 1 +#define HAVE_FCNTL_H 1 +#define HAVE_LIBARCHIVE 1 +#define HAVE_STDLIB_H 1 +#define HAVE_STRING_H 1 +#define HAVE_SYS_STAT_H 1 +#define HAVE_UNISTD_H 1 +#else +/* + * Warn if there's no platform configuration. + */ +#error Oops: No config.h and no built-in configuration in bsdtar_platform.h. +#endif /* !HAVE_CONFIG_H */ + +/* No non-FreeBSD platform will have __FBSDID, so just define it here. */ +#ifdef __FreeBSD__ +#include <sys/cdefs.h> /* For __FBSDID */ +#else +/* Just leaving this macro replacement empty leads to a dangling semicolon. */ +#define __FBSDID(a) struct _undefined_hack +#endif + +#ifdef HAVE_LIBARCHIVE +/* If we're using the platform libarchive, include system headers. */ +#include <archive.h> +#include <archive_entry.h> +#else +/* Otherwise, include user headers. */ +#include "archive.h" +#include "archive_entry.h" +#endif + +#endif /* !TREE_CONFIG_H_INCLUDED */ diff --git a/contrib/untar.c b/contrib/untar.c new file mode 100644 index 000000000000..c4cc2bf9bea2 --- /dev/null +++ b/contrib/untar.c @@ -0,0 +1,225 @@ +/* + * "untar" is an extremely simple tar extractor: + * * A single C source file, so it should be easy to compile + * and run on any system with a C compiler. + * * Extremely portable standard C. The only non-ANSI function + * used is mkdir(). + * * Reads basic ustar tar archives. + * * Does not require libarchive or any other special library. + * + * To compile: cc -o untar untar.c + * + * Usage: untar <archive> + * + * In particular, this program should be sufficient to extract the + * distribution for libarchive, allowing people to bootstrap + * libarchive on systems that do not already have a tar program. + * + * To unpack libarchive-x.y.z.tar.gz: + * * gunzip libarchive-x.y.z.tar.gz + * * untar libarchive-x.y.z.tar + * + * Written by Tim Kientzle, March 2009. + * + * Released into the public domain. + */ + +/* These are all highly standard and portable headers. */ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +/* This is for mkdir(); this may need to be changed for some platforms. */ +#include <sys/stat.h> /* For mkdir() */ + +/* Parse an octal number, ignoring leading and trailing nonsense. */ +static int +parseoct(const char *p, size_t n) +{ + int i = 0; + + while ((*p < '0' || *p > '7') && n > 0) { + ++p; + --n; + } + while (*p >= '0' && *p <= '7' && n > 0) { + i *= 8; + i += *p - '0'; + ++p; + --n; + } + return (i); +} + +/* Returns true if this is 512 zero bytes. */ +static int +is_end_of_archive(const char *p) +{ + int n; + for (n = 511; n >= 0; --n) + if (p[n] != '\0') + return (0); + return (1); +} + +/* Create a directory, including parent directories as necessary. */ +static void +create_dir(char *pathname, int mode) +{ + char *p; + int r; + + /* Strip trailing '/' */ + if (pathname[strlen(pathname) - 1] == '/') + pathname[strlen(pathname) - 1] = '\0'; + + /* Try creating the directory. */ + r = mkdir(pathname, mode); + + if (r != 0) { + /* On failure, try creating parent directory. */ + p = strrchr(pathname, '/'); + if (p != NULL) { + *p = '\0'; + create_dir(pathname, 0755); + *p = '/'; + r = mkdir(pathname, mode); + } + } + if (r != 0) + fprintf(stderr, "Could not create directory %s\n", pathname); +} + +/* Create a file, including parent directory as necessary. */ +static FILE * +create_file(char *pathname, int mode) +{ + FILE *f; + f = fopen(pathname, "w+"); + if (f == NULL) { + /* Try creating parent dir and then creating file. */ + char *p = strrchr(pathname, '/'); + if (p != NULL) { + *p = '\0'; + create_dir(pathname, 0755); + *p = '/'; + f = fopen(pathname, "w+"); + } + } + return (f); +} + +/* Verify the tar checksum. */ +static int +verify_checksum(const char *p) +{ + int n, u = 0; + for (n = 0; n < 512; ++n) { + if (n < 148 || n > 155) + /* Standard tar checksum adds unsigned bytes. */ + u += ((unsigned char *)p)[n]; + else + u += 0x20; + + } + return (u == parseoct(p + 148, 8)); +} + +/* Extract a tar archive. */ +static void +untar(FILE *a, const char *path) +{ + char buff[512]; + FILE *f = NULL; + size_t bytes_read; + int filesize; + + printf("Extracting from %s\n", path); + for (;;) { + bytes_read = fread(buff, 1, 512, a); + if (bytes_read < 512) { + fprintf(stderr, + "Short read on %s: expected 512, got %d\n", + path, (int)bytes_read); + return; + } + if (is_end_of_archive(buff)) { + printf("End of %s\n", path); + return; + } + if (!verify_checksum(buff)) { + fprintf(stderr, "Checksum failure\n"); + return; + } + filesize = parseoct(buff + 124, 12); + switch (buff[156]) { + case '1': + printf(" Ignoring hardlink %s\n", buff); + break; + case '2': + printf(" Ignoring symlink %s\n", buff); + break; + case '3': + printf(" Ignoring character device %s\n", buff); + break; + case '4': + printf(" Ignoring block device %s\n", buff); + break; + case '5': + printf(" Extracting dir %s\n", buff); + create_dir(buff, parseoct(buff + 100, 8)); + filesize = 0; + break; + case '6': + printf(" Ignoring FIFO %s\n", buff); + break; + default: + printf(" Extracting file %s\n", buff); + f = create_file(buff, parseoct(buff + 100, 8)); + break; + } + while (filesize > 0) { + bytes_read = fread(buff, 1, 512, a); + if (bytes_read < 512) { + fprintf(stderr, + "Short read on %s: Expected 512, got %d\n", + path, (int)bytes_read); + return; + } + if (filesize < 512) + bytes_read = filesize; + if (f != NULL) { + if (fwrite(buff, 1, bytes_read, f) + != bytes_read) + { + fprintf(stderr, "Failed write\n"); + fclose(f); + f = NULL; + } + } + filesize -= bytes_read; + } + if (f != NULL) { + fclose(f); + f = NULL; + } + } +} + +int +main(int argc, char **argv) +{ + FILE *a; + + ++argv; /* Skip program name */ + for ( ;*argv != NULL; ++argv) { + a = fopen(*argv, "r"); + if (a == NULL) + fprintf(stderr, "Unable to open %s\n", *argv); + else { + untar(a, *argv); + fclose(a); + } + } + return (0); +} diff --git a/cpio/CMakeLists.txt b/cpio/CMakeLists.txt new file mode 100644 index 000000000000..cc4aa14cb54b --- /dev/null +++ b/cpio/CMakeLists.txt @@ -0,0 +1,47 @@ +############################################ +# +# How to build bsdcpio +# +############################################ +IF(ENABLE_CPIO) + + SET(bsdcpio_SOURCES + cmdline.c + cpio.c + cpio.h + cpio_platform.h + ../libarchive_fe/err.c + ../libarchive_fe/err.h + ../libarchive_fe/lafe_platform.h + ../libarchive_fe/line_reader.c + ../libarchive_fe/line_reader.h + ) + INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/../libarchive_fe) + IF(WIN32 AND NOT CYGWIN) + LIST(APPEND bsdcpio_SOURCES cpio_windows.c) + LIST(APPEND bsdcpio_SOURCES cpio_windows.h) + ENDIF(WIN32 AND NOT CYGWIN) + + # bsdcpio documentation + SET(bsdcpio_MANS bsdcpio.1) + + # How to build bsdcpio + ADD_EXECUTABLE(bsdcpio ${bsdcpio_SOURCES}) + IF(ENABLE_CPIO_SHARED) + TARGET_LINK_LIBRARIES(bsdcpio archive ${ADDITIONAL_LIBS}) + ELSE(ENABLE_CPIO_SHARED) + TARGET_LINK_LIBRARIES(bsdcpio archive_static ${ADDITIONAL_LIBS}) + SET_TARGET_PROPERTIES(bsdcpio PROPERTIES COMPILE_DEFINITIONS + LIBARCHIVE_STATIC) + ENDIF(ENABLE_CPIO_SHARED) + # Full path to the compiled executable (used by test suite) + GET_TARGET_PROPERTY(BSDCPIO bsdcpio LOCATION) + + # Installation rules + INSTALL(TARGETS bsdcpio RUNTIME DESTINATION bin) + INSTALL_MAN(${bsdcpio_MANS}) + +ENDIF(ENABLE_CPIO) + +# Test suite +add_subdirectory(test) diff --git a/cpio/config_freebsd.h b/cpio/config_freebsd.h new file mode 100644 index 000000000000..ec4e4416e37f --- /dev/null +++ b/cpio/config_freebsd.h @@ -0,0 +1,56 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ + +/* A hand-tooled configuration for FreeBSD. */ + +#include <sys/param.h> /* __FreeBSD_version */ + +#define HAVE_DIRENT_H 1 +#define HAVE_ERRNO_H 1 +#define HAVE_FCNTL_H 1 +#define HAVE_FUTIMES 1 +#define HAVE_GRP_H 1 +#define HAVE_LIBARCHIVE 1 +#define HAVE_LINK 1 +#define HAVE_LSTAT 1 +#define HAVE_LUTIMES 1 +#define HAVE_PWD_H 1 +#define HAVE_READLINK 1 +#define HAVE_STDARG_H 1 +#define HAVE_STDLIB_H 1 +#define HAVE_STRING_H 1 +#define HAVE_SYMLINK 1 +#define HAVE_SYS_CDEFS_H 1 +#define HAVE_SYS_STAT_H 1 +#define HAVE_SYS_TIME_H 1 +#define HAVE_TIME_H 1 +#define HAVE_UINTMAX_T 1 +#define HAVE_UNISTD_H 1 +#define HAVE_UNSIGNED_LONG_LONG 1 +#define HAVE_UTIME_H 1 +#define HAVE_UTIMES 1 + diff --git a/cpio/cpio_windows.c b/cpio/cpio_windows.c new file mode 100644 index 000000000000..63f6df0397d2 --- /dev/null +++ b/cpio/cpio_windows.c @@ -0,0 +1,338 @@ +/*- + * Copyright (c) 2009 Michihiro NAKAJIMA + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ + +#if defined(_WIN32) && !defined(__CYGWIN__) + +#include "cpio_platform.h" +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <io.h> +#include <stddef.h> +#ifdef HAVE_SYS_UTIME_H +#include <sys/utime.h> +#endif +#include <sys/stat.h> +#include <process.h> +#include <stdlib.h> +#include <wchar.h> +#include <windows.h> +#include <sddl.h> + +#include "cpio.h" +#include "err.h" + +#define EPOC_TIME (116444736000000000ULL) + +static void cpio_dosmaperr(unsigned long); + +/* + * Prepend "\\?\" to the path name and convert it to unicode to permit + * an extended-length path for a maximum total path length of 32767 + * characters. + * see also http://msdn.microsoft.com/en-us/library/aa365247.aspx + */ +static wchar_t * +permissive_name(const char *name) +{ + wchar_t *wn, *wnp; + wchar_t *ws, *wsp; + DWORD l, len, slen, alloclen; + int unc; + + len = (DWORD)strlen(name); + wn = malloc((len + 1) * sizeof(wchar_t)); + if (wn == NULL) + return (NULL); + l = MultiByteToWideChar(CP_ACP, 0, name, len, wn, len); + if (l == 0) { + free(wn); + return (NULL); + } + wn[l] = L'\0'; + + /* Get a full path names */ + l = GetFullPathNameW(wn, 0, NULL, NULL); + if (l == 0) { + free(wn); + return (NULL); + } + wnp = malloc(l * sizeof(wchar_t)); + if (wnp == NULL) { + free(wn); + return (NULL); + } + len = GetFullPathNameW(wn, l, wnp, NULL); + free(wn); + wn = wnp; + + if (wnp[0] == L'\\' && wnp[1] == L'\\' && + wnp[2] == L'?' && wnp[3] == L'\\') + /* We have already permissive names. */ + return (wn); + + if (wnp[0] == L'\\' && wnp[1] == L'\\' && + wnp[2] == L'.' && wnp[3] == L'\\') { + /* Device names */ + if (((wnp[4] >= L'a' && wnp[4] <= L'z') || + (wnp[4] >= L'A' && wnp[4] <= L'Z')) && + wnp[5] == L':' && wnp[6] == L'\\') + wnp[2] = L'?';/* Not device names. */ + return (wn); + } + + unc = 0; + if (wnp[0] == L'\\' && wnp[1] == L'\\' && wnp[2] != L'\\') { + wchar_t *p = &wnp[2]; + + /* Skip server-name letters. */ + while (*p != L'\\' && *p != L'\0') + ++p; + if (*p == L'\\') { + wchar_t *rp = ++p; + /* Skip share-name letters. */ + while (*p != L'\\' && *p != L'\0') + ++p; + if (*p == L'\\' && p != rp) { + /* Now, match patterns such as + * "\\server-name\share-name\" */ + wnp += 2; + len -= 2; + unc = 1; + } + } + } + + alloclen = slen = 4 + (unc * 4) + len + 1; + ws = wsp = malloc(slen * sizeof(wchar_t)); + if (ws == NULL) { + free(wn); + return (NULL); + } + /* prepend "\\?\" */ + wcsncpy(wsp, L"\\\\?\\", 4); + wsp += 4; + slen -= 4; + if (unc) { + /* append "UNC\" ---> "\\?\UNC\" */ + wcsncpy(wsp, L"UNC\\", 4); + wsp += 4; + slen -= 4; + } + wcsncpy(wsp, wnp, slen); + free(wn); + ws[alloclen - 1] = L'\0'; + return (ws); +} + +static HANDLE +cpio_CreateFile(const char *path, DWORD dwDesiredAccess, DWORD dwShareMode, + LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition, + DWORD dwFlagsAndAttributes, HANDLE hTemplateFile) +{ + wchar_t *wpath; + HANDLE handle; + + handle = CreateFileA(path, dwDesiredAccess, dwShareMode, + lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, + hTemplateFile); + if (handle != INVALID_HANDLE_VALUE) + return (handle); + if (GetLastError() != ERROR_PATH_NOT_FOUND) + return (handle); + wpath = permissive_name(path); + if (wpath == NULL) + return (handle); + handle = CreateFileW(wpath, dwDesiredAccess, dwShareMode, + lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, + hTemplateFile); + free(wpath); + return (handle); +} + +#define WINTIME(sec, usec) ((Int32x32To64(sec, 10000000) + EPOC_TIME) + (usec * 10)) +static int +__hutimes(HANDLE handle, const struct __timeval *times) +{ + ULARGE_INTEGER wintm; + FILETIME fatime, fmtime; + + wintm.QuadPart = WINTIME(times[0].tv_sec, times[0].tv_usec); + fatime.dwLowDateTime = wintm.LowPart; + fatime.dwHighDateTime = wintm.HighPart; + wintm.QuadPart = WINTIME(times[1].tv_sec, times[1].tv_usec); + fmtime.dwLowDateTime = wintm.LowPart; + fmtime.dwHighDateTime = wintm.HighPart; + if (SetFileTime(handle, NULL, &fatime, &fmtime) == 0) { + errno = EINVAL; + return (-1); + } + return (0); +} + +int +futimes(int fd, const struct __timeval *times) +{ + + return (__hutimes((HANDLE)_get_osfhandle(fd), times)); +} + +int +utimes(const char *name, const struct __timeval *times) +{ + int ret; + HANDLE handle; + + handle = cpio_CreateFile(name, GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, + FILE_FLAG_BACKUP_SEMANTICS, NULL); + if (handle == INVALID_HANDLE_VALUE) { + cpio_dosmaperr(GetLastError()); + return (-1); + } + ret = __hutimes(handle, times); + CloseHandle(handle); + return (ret); +} + +/* + * The following function was modified from PostgreSQL sources and is + * subject to the copyright below. + */ +/*------------------------------------------------------------------------- + * + * win32error.c + * Map win32 error codes to errno values + * + * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group + * + * IDENTIFICATION + * $PostgreSQL: pgsql/src/port/win32error.c,v 1.4 2008/01/01 19:46:00 momjian Exp $ + * + *------------------------------------------------------------------------- + */ +/* +PostgreSQL Database Management System +(formerly known as Postgres, then as Postgres95) + +Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group + +Portions Copyright (c) 1994, The Regents of the University of California + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose, without fee, and without a written agreement +is hereby granted, provided that the above copyright notice and this +paragraph and the following two paragraphs appear in all copies. + +IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR +DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING +LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS +DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. + +THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS +ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO +PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. +*/ + +static const struct { + DWORD winerr; + int doserr; +} doserrors[] = +{ + { ERROR_INVALID_FUNCTION, EINVAL }, + { ERROR_FILE_NOT_FOUND, ENOENT }, + { ERROR_PATH_NOT_FOUND, ENOENT }, + { ERROR_TOO_MANY_OPEN_FILES, EMFILE }, + { ERROR_ACCESS_DENIED, EACCES }, + { ERROR_INVALID_HANDLE, EBADF }, + { ERROR_ARENA_TRASHED, ENOMEM }, + { ERROR_NOT_ENOUGH_MEMORY, ENOMEM }, + { ERROR_INVALID_BLOCK, ENOMEM }, + { ERROR_BAD_ENVIRONMENT, E2BIG }, + { ERROR_BAD_FORMAT, ENOEXEC }, + { ERROR_INVALID_ACCESS, EINVAL }, + { ERROR_INVALID_DATA, EINVAL }, + { ERROR_INVALID_DRIVE, ENOENT }, + { ERROR_CURRENT_DIRECTORY, EACCES }, + { ERROR_NOT_SAME_DEVICE, EXDEV }, + { ERROR_NO_MORE_FILES, ENOENT }, + { ERROR_LOCK_VIOLATION, EACCES }, + { ERROR_SHARING_VIOLATION, EACCES }, + { ERROR_BAD_NETPATH, ENOENT }, + { ERROR_NETWORK_ACCESS_DENIED, EACCES }, + { ERROR_BAD_NET_NAME, ENOENT }, + { ERROR_FILE_EXISTS, EEXIST }, + { ERROR_CANNOT_MAKE, EACCES }, + { ERROR_FAIL_I24, EACCES }, + { ERROR_INVALID_PARAMETER, EINVAL }, + { ERROR_NO_PROC_SLOTS, EAGAIN }, + { ERROR_DRIVE_LOCKED, EACCES }, + { ERROR_BROKEN_PIPE, EPIPE }, + { ERROR_DISK_FULL, ENOSPC }, + { ERROR_INVALID_TARGET_HANDLE, EBADF }, + { ERROR_INVALID_HANDLE, EINVAL }, + { ERROR_WAIT_NO_CHILDREN, ECHILD }, + { ERROR_CHILD_NOT_COMPLETE, ECHILD }, + { ERROR_DIRECT_ACCESS_HANDLE, EBADF }, + { ERROR_NEGATIVE_SEEK, EINVAL }, + { ERROR_SEEK_ON_DEVICE, EACCES }, + { ERROR_DIR_NOT_EMPTY, ENOTEMPTY }, + { ERROR_NOT_LOCKED, EACCES }, + { ERROR_BAD_PATHNAME, ENOENT }, + { ERROR_MAX_THRDS_REACHED, EAGAIN }, + { ERROR_LOCK_FAILED, EACCES }, + { ERROR_ALREADY_EXISTS, EEXIST }, + { ERROR_FILENAME_EXCED_RANGE, ENOENT }, + { ERROR_NESTING_NOT_ALLOWED, EAGAIN }, + { ERROR_NOT_ENOUGH_QUOTA, ENOMEM } +}; + +static void +cpio_dosmaperr(unsigned long e) +{ + int i; + + if (e == 0) { + errno = 0; + return; + } + + for (i = 0; i < (int)sizeof(doserrors); i++) { + if (doserrors[i].winerr == e) { + errno = doserrors[i].doserr; + return; + } + } + + /* fprintf(stderr, "unrecognized win32 error code: %lu", e); */ + errno = EINVAL; + return; +} +#endif diff --git a/cpio/cpio_windows.h b/cpio/cpio_windows.h new file mode 100644 index 000000000000..105bf69991de --- /dev/null +++ b/cpio/cpio_windows.h @@ -0,0 +1,72 @@ +/*- + * Copyright (c) 2009 Michihiro NAKAJIMA + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ +#ifndef CPIO_WINDOWS_H +#define CPIO_WINDOWS_H 1 + +#include <io.h> +#include <string.h> + +#define getgrgid(id) NULL +#define getgrnam(name) NULL +#define getpwnam(name) NULL +#define getpwuid(id) NULL + +#ifdef _MSC_VER +#define snprintf sprintf_s +#define strdup _strdup +#define open _open +#define read _read +#define close _close +#endif + +struct passwd { + char *pw_name; + uid_t pw_uid; + gid_t pw_gid; +}; + +struct group { + char *gr_name; + gid_t gr_gid; +}; + +struct _timeval64i32 { + time_t tv_sec; + long tv_usec; +}; +#define __timeval _timeval64i32 + +extern int futimes(int fd, const struct __timeval *times); +#ifndef HAVE_FUTIMES +#define HAVE_FUTIMES 1 +#endif +extern int utimes(const char *name, const struct __timeval *times); +#ifndef HAVE_UTIMES +#define HAVE_UTIMES 1 +#endif + +#endif /* CPIO_WINDOWS_H */ diff --git a/cpio/test/CMakeLists.txt b/cpio/test/CMakeLists.txt new file mode 100644 index 000000000000..09ca2c7d96b3 --- /dev/null +++ b/cpio/test/CMakeLists.txt @@ -0,0 +1,93 @@ +############################################ +# +# How to build bsdcpio_test +# +############################################ +IF(ENABLE_CPIO AND ENABLE_TEST) + SET(bsdcpio_test_SOURCES + ../cmdline.c + ../../libarchive_fe/err.c + ../../test_utils/test_utils.c + main.c + test.h + test_0.c + test_basic.c + test_cmdline.c + test_extract_cpio_Z + test_extract_cpio_bz2 + test_extract_cpio_grz + test_extract_cpio_gz + test_extract_cpio_lrz + test_extract_cpio_lz + test_extract_cpio_lzma + test_extract_cpio_lzo + test_extract_cpio_xz + test_format_newc.c + test_gcpio_compat.c + test_option_0.c + test_option_B_upper.c + test_option_C_upper.c + test_option_J_upper.c + test_option_L_upper.c + test_option_Z_upper.c + test_option_a.c + test_option_b64encode.c + test_option_c.c + test_option_d.c + test_option_f.c + test_option_grzip.c + test_option_help.c + test_option_l.c + test_option_lrzip.c + test_option_lzma.c + test_option_lzop.c + test_option_m.c + test_option_t.c + test_option_u.c + test_option_uuencode.c + test_option_version.c + test_option_xz.c + test_option_y.c + test_option_z.c + test_owner_parse.c + test_passthrough_dotdot.c + test_passthrough_reverse.c + ) + + # + # Register target + # + ADD_EXECUTABLE(bsdcpio_test ${bsdcpio_test_SOURCES}) + SET_PROPERTY(TARGET bsdcpio_test PROPERTY COMPILE_DEFINITIONS LIST_H) + + # + # Generate list.h by grepping DEFINE_TEST() lines out of the C sources. + # + GENERATE_LIST_H(${CMAKE_CURRENT_BINARY_DIR}/list.h + ${CMAKE_CURRENT_LIST_FILE} ${bsdcpio_test_SOURCES}) + SET_PROPERTY(DIRECTORY APPEND PROPERTY INCLUDE_DIRECTORIES + ${CMAKE_CURRENT_BINARY_DIR}) + + # list.h has a line DEFINE_TEST(testname) for every + # test. We can use that to define the tests for cmake by + # defining a DEFINE_TEST macro and reading list.h in. + MACRO (DEFINE_TEST _testname) + ADD_TEST( + NAME bsdcpio_${_testname} + COMMAND bsdcpio_test -vv + -p $<TARGET_FILE:bsdcpio> + -r ${CMAKE_CURRENT_SOURCE_DIR} + ${_testname}) + ENDMACRO (DEFINE_TEST _testname) + + INCLUDE(${CMAKE_CURRENT_BINARY_DIR}/list.h) + INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}) + INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/test_utils) + + # Experimental new test handling + ADD_CUSTOM_TARGET(run_bsdcpio_test + COMMAND bsdcpio_test -p ${BSDCPIO} -r ${CMAKE_CURRENT_SOURCE_DIR}) + ADD_DEPENDENCIES(run_bsdcpio_test bsdcpio) + ADD_DEPENDENCIES(run_all_tests run_bsdcpio_test) +ENDIF(ENABLE_CPIO AND ENABLE_TEST) + diff --git a/doc/html/.ignore_me b/doc/html/.ignore_me new file mode 100644 index 000000000000..d285484d4fee --- /dev/null +++ b/doc/html/.ignore_me @@ -0,0 +1,2 @@ +*** PLEASE DO NOT DELETE THIS FILE! *** +This file is used to track an otherwise empty directory in git. diff --git a/doc/man/.ignore_me b/doc/man/.ignore_me new file mode 100644 index 000000000000..d285484d4fee --- /dev/null +++ b/doc/man/.ignore_me @@ -0,0 +1,2 @@ +*** PLEASE DO NOT DELETE THIS FILE! *** +This file is used to track an otherwise empty directory in git. diff --git a/doc/mdoc2man.awk b/doc/mdoc2man.awk new file mode 100755 index 000000000000..726f628c0d3f --- /dev/null +++ b/doc/mdoc2man.awk @@ -0,0 +1,391 @@ +#!/usr/bin/awk +# +# Copyright (c) 2003 Peter Stuge <stuge-mdoc2man@cdy.org> +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +# Dramatically overhauled by Tim Kientzle. This version almost +# handles library-style pages with Fn, Ft, etc commands. Still +# a lot of problems... + +BEGIN { + displaylines = 0 + trailer = "" + out = "" + sep = "" + nextsep = " " +} + +# Add a word with appropriate preceding whitespace +# Maintain a short queue of the expected upcoming word separators. +function add(str) { + out=out sep str + sep = nextsep + nextsep = " " +} + +# Add a word with no following whitespace +# Use for opening punctuation such as '(' +function addopen(str) { + add(str) + sep = "" +} + +# Add a word with no preceding whitespace +# Use for closing punctuation such as ')' or '.' +function addclose(str) { + sep = "" + add(str) +} + +# Add a word with no space before or after +# Use for separating punctuation such as '=' +function addpunct(str) { + sep = "" + add(str) + sep = "" +} + +# Emit the current line so far +function endline() { + addclose(trailer) + trailer = "" + if(length(out) > 0) { + print out + out="" + } + if(displaylines > 0) { + displaylines = displaylines - 1 + if (displaylines == 0) + dispend() + } + # First word on next line has no preceding whitespace + sep = "" +} + +function linecmd(cmd) { + endline() + add(cmd) + endline() +} + +function breakline() { + linecmd(".br") +} + +# Start an indented display +function dispstart() { + linecmd(".RS 4") +} + +# End an indented display +function dispend() { + linecmd(".RE") +} + +# Collect rest of input line +function wtail() { + retval="" + while(w<nwords) { + if(length(retval)) + retval=retval " " + retval=retval words[++w] + } + return retval +} + +function splitwords(l, dest, n, o, w) { + n = 1 + delete dest + while (length(l) > 0) { + sub("^[ \t]*", "", l) + if (match(l, "^\"")) { + l = substr(l, 2) + o = index(l, "\"") + if (o > 0) { + w = substr(l, 1, o-1) + l = substr(l, o+1) + dest[n++] = w + } else { + dest[n++] = l + l = "" + } + } else { + o = match(l, "[ \t]") + if (o > 0) { + w = substr(l, 1, o-1) + l = substr(l, o+1) + dest[n++] = w + } else { + dest[n++] = l + l = "" + } + } + } + return n-1 +} + +! /^\./ { + out = $0 + endline() + next +} + +/^\.\\"/ { next } + +{ + sub("^\\.","") + nwords=splitwords($0, words) + # TODO: Instead of iterating 'w' over the array, have a separate + # function that returns 'next word' and use that. This will allow + # proper handling of double-quoted arguments as well. + for(w=1;w<=nwords;w++) { + if(match(words[w],"^Li$")) { # Literal; rest of line is unformatted + dispstart() + displaylines = 1 + } else if(match(words[w],"^Dl$")) { # Display literal + dispstart() + displaylines = 1 + } else if(match(words[w],"^Bd$")) { # Begin display + if(match(words[w+1],"-literal")) { + dispstart() + linecmd(".nf") + displaylines=10000 + w=nwords + } + } else if(match(words[w],"^Ed$")) { # End display + displaylines = 0 + dispend() + } else if(match(words[w],"^Ns$")) { # Suppress space after next word + nextsep = "" + } else if(match(words[w],"^No$")) { # Normal text + add(words[++w]) + } else if(match(words[w],"^Dq$")) { # Quote + addopen("``") + add(words[++w]) + while(w<nwords&&!match(words[w+1],"^[\\.,]")) + add(words[++w]) + addclose("''") + } else if(match(words[w],"^Do$")) { + addopen("``") + } else if(match(words[w],"^Dc$")) { + addclose("''") + } else if(match(words[w],"^Oo$")) { + addopen("[") + } else if(match(words[w],"^Oc$")) { + addclose("]") + } else if(match(words[w],"^Ao$")) { + addopen("<") + } else if(match(words[w],"^Ac$")) { + addclose(">") + } else if(match(words[w],"^Dd$")) { + date=wtail() + next + } else if(match(words[w],"^Dt$")) { + id=wtail() + next + } else if(match(words[w],"^Ox$")) { + add("OpenBSD") + } else if(match(words[w],"^Fx$")) { + add("FreeBSD") + } else if(match(words[w],"^Nx$")) { + add("NetBSD") + } else if(match(words[w],"^St$")) { + if (match(words[w+1], "^-p1003.1$")) { + w++ + add("IEEE Std 1003.1 (``POSIX.1'')") + } else if(match(words[w+1], "^-p1003.1-96$")) { + w++ + add("ISO/IEC 9945-1:1996 (``POSIX.1'')") + } else if(match(words[w+1], "^-p1003.1-88$")) { + w++ + add("IEEE Std 1003.1-1988 (``POSIX.1'')") + } else if(match(words[w+1], "^-p1003.1-2001$")) { + w++ + add("IEEE Std 1003.1-2001 (``POSIX.1'')") + } else if(match(words[w+1], "^-susv2$")) { + w++ + add("Version 2 of the Single UNIX Specification (``SUSv2'')") + } + } else if(match(words[w],"^Ex$")) { + if (match(words[w+1], "^-std$")) { + w++ + add("The \\fB" name "\\fP utility exits 0 on success, and >0 if an error occurs.") + } + } else if(match(words[w],"^Os$")) { + add(".TH " id " \"" date "\" \"" wtail() "\"") + } else if(match(words[w],"^Sh$")) { + section=wtail() + add(".SH " section) + linecmd(".ad l") + } else if(match(words[w],"^Xr$")) { + add("\\fB" words[++w] "\\fP(" words[++w] ")" words[++w]) + } else if(match(words[w],"^Nm$")) { + if(match(section,"SYNOPSIS")) + breakline() + if(w >= nwords) + n=name + else if (match(words[w+1], "^[A-Z][a-z]$")) + n=name + else if (match(words[w+1], "^[.,;:]$")) + n=name + else { + n=words[++w] + if(!length(name)) + name=n + } + if(!length(n)) + n=name + add("\\fB\\%" n "\\fP") + } else if(match(words[w],"^Nd$")) { + add("\\- " wtail()) + } else if(match(words[w],"^Fl$")) { + add("\\fB\\-" words[++w] "\\fP") + } else if(match(words[w],"^Ar$")) { + addopen("\\fI") + if(w==nwords) + add("file ...\\fP") + else + add(words[++w] "\\fP") + } else if(match(words[w],"^Cm$")) { + add("\\fB" words[++w] "\\fP") + } else if(match(words[w],"^Op$")) { + addopen("[") + option=1 + trailer="]" trailer + } else if(match(words[w],"^Pp$")) { + linecmd(".PP") + } else if(match(words[w],"^An$")) { + endline() + } else if(match(words[w],"^Ss$")) { + add(".SS") + } else if(match(words[w],"^Ft$")) { + if (match(section, "SYNOPSIS")) { + breakline() + } + add("\\fI" wtail() "\\fP") + if (match(section, "SYNOPSIS")) { + breakline() + } + } else if(match(words[w],"^Fn$")) { + ++w + F = "\\fB\\%" words[w] "\\fP(" + Fsep = "" + while(w<nwords) { + ++w + if (match(words[w], "^[.,:]$")) { + --w + break + } + gsub(" ", "\\ ", words[w]) + F = F Fsep "\\fI\\%" words[w] "\\fP" + Fsep = ", " + } + add(F ")") + if (match(section, "SYNOPSIS")) { + addclose(";") + } + } else if(match(words[w],"^Fo$")) { + w++ + F = "\\fB\\%" words[w] "\\fP(" + Fsep = "" + } else if(match(words[w],"^Fa$")) { + w++ + gsub(" ", "\\ ", words[w]) + F = F Fsep "\\fI\\%" words[w] "\\fP" + Fsep = ", " + } else if(match(words[w],"^Fc$")) { + add(F ")") + if (match(section, "SYNOPSIS")) { + addclose(";") + } + } else if(match(words[w],"^Va$")) { + w++ + add("\\fI" words[w] "\\fP") + } else if(match(words[w],"^In$")) { + w++ + add("\\fB#include <" words[w] ">\\fP") + } else if(match(words[w],"^Pa$")) { + addopen("\\fI") + w++ + if(match(words[w],"^\\.")) + add("\\&") + add(words[w] "\\fP") + } else if(match(words[w],"^Dv$")) { + add(".BR") + } else if(match(words[w],"^Em|Ev$")) { + add(".IR") + } else if(match(words[w],"^Pq$")) { + addopen("(") + trailer=")" trailer + } else if(match(words[w],"^Aq$")) { + addopen("\\%<") + trailer=">" trailer + } else if(match(words[w],"^Brq$")) { + addopen("{") + trailer="}" trailer + } else if(match(words[w],"^S[xy]$")) { + add(".B " wtail()) + } else if(match(words[w],"^Ic$")) { + add("\\fB") + trailer="\\fP" trailer + } else if(match(words[w],"^Bl$")) { + oldoptlist=optlist + linecmd(".RS 5") + if(match(words[w+1],"-bullet")) + optlist=1 + else if(match(words[w+1],"-enum")) { + optlist=2 + enum=0 + } else if(match(words[w+1],"-tag")) + optlist=3 + else if(match(words[w+1],"-item")) + optlist=4 + else if(match(words[w+1],"-bullet")) + optlist=1 + w=nwords + } else if(match(words[w],"^El$")) { + linecmd(".RE") + optlist=oldoptlist + } else if(match(words[w],"^It$")&&optlist) { + if(optlist==1) + add(".IP \\(bu") + else if(optlist==2) + add(".IP " ++enum ".") + else if(optlist==3) { + add(".TP") + endline() + if(match(words[w+1],"^Pa$|^Ev$")) { + add(".B") + w++ + } + } else if(optlist==4) + add(".IP") + } else if(match(words[w],"^Xo$")) { + # TODO: Figure out how to handle this + } else if(match(words[w],"^Xc$")) { + # TODO: Figure out how to handle this + } else if(match(words[w],"^[=]$")) { + addpunct(words[w]) + } else if(match(words[w],"^[[{(]$")) { + addopen(words[w]) + } else if(match(words[w],"^[\\])}.,;:]$")) { + addclose(words[w]) + } else { + add(words[w]) + } + } + if(match(out,"^\\.[^a-zA-Z]")) + sub("^\\.","",out) + endline() +} diff --git a/doc/mdoc2wiki.awk b/doc/mdoc2wiki.awk new file mode 100755 index 000000000000..5fee29c32952 --- /dev/null +++ b/doc/mdoc2wiki.awk @@ -0,0 +1,451 @@ +#!/usr/bin/awk +# +# Copyright (c) 2003 Peter Stuge <stuge-mdoc2man@cdy.org> +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +# Dramatically overhauled by Tim Kientzle. This version almost +# handles library-style pages with Fn, Ft, etc commands. Still +# a lot of problems... + +BEGIN { + displaylines = 0 + listdepth = 0 + trailer = "" + out = "" + sep = "" + nextsep = " " + spaces = " " + + NORMAL_STATE = 0 + PRETAG_STATE = 1 + STATE = NORMAL_STATE +} + +# Add a word with appropriate preceding whitespace +# Maintain a short queue of the expected upcoming word separators. +function add(str) { + out=out sep str + sep = nextsep + nextsep = " " +} + +# Add a word with no following whitespace +# Use for opening punctuation such as '(' +function addopen(str) { + add(str) + sep = "" +} + +# Add a word with no preceding whitespace +# Use for closing punctuation such as ')' or '.' +function addclose(str) { + sep = "" + add(str) +} + +# Add a word with no space before or after +# Use for separating punctuation such as '=' +function addpunct(str) { + sep = "" + add(str) + sep = "" +} + +# Emit the current line so far +function endline() { + addclose(trailer) + trailer = "" + if(length(out) > 0) { + if (STATE == PRETAG_STATE) { + print out + } else { + print out " " + } + out="" + } + if(displaylines > 0) { + displaylines = displaylines - 1 + if (displaylines == 0) + dispend() + } + # First word on next line has no preceding whitespace + sep = "" +} + +function linecmd(cmd) { + endline() + add(cmd) + endline() +} + +function breakline() { + linecmd("<br>") +} + +# Start an indented display +function dispstart() { + linecmd("```text") +} + +# End an indented display +function dispend() { + linecmd("```") +} + +# Collect rest of input line +function wtail() { + retval="" + while(w<nwords) { + if(length(retval)) + retval=retval " " + retval=retval words[++w] + } + return retval +} + +function splitwords(l, dest, n, o, w) { + n = 1 + delete dest + while (length(l) > 0) { + sub("^[ \t]*", "", l) + if (match(l, "^\"")) { + l = substr(l, 2) + o = index(l, "\"") + if (o > 0) { + w = substr(l, 1, o-1) + l = substr(l, o+1) + dest[n++] = w + } else { + dest[n++] = l + l = "" + } + } else { + o = match(l, "[ \t]") + if (o > 0) { + w = substr(l, 1, o-1) + l = substr(l, o+1) + dest[n++] = w + } else { + dest[n++] = l + l = "" + } + } + } + return n-1 +} + +! /^\./ { + out = $0 + endline() + next +} + +/^\.\\"/ { next } + +{ + sub("^\\.","") + nwords=splitwords($0, words) + # TODO: Instead of iterating 'w' over the array, have a separate + # function that returns 'next word' and use that. This will allow + # proper handling of double-quoted arguments as well. + for(w=1;w<=nwords;w++) { + if(match(words[w],"^Li$")) { # Literal; rest of line is unformatted + dispstart() + displaylines = 1 + } else if(match(words[w],"^Dl$")) { # Display literal + dispstart() + displaylines = 1 + } else if(match(words[w],"^Bd$")) { # Begin display + STATE = PRETAG_STATE + if(match(words[w+1],"-literal")) { + dispstart() + displaylines=10000 + w=nwords + } + } else if(match(words[w],"^Ed$")) { # End display + displaylines = 0 + dispend() + STATE = NORMAL_STATE + } else if(match(words[w],"^Ns$")) { # Suppress space before next word + sep="" + } else if(match(words[w],"^No$")) { # Normal text + add(words[++w]) + } else if(match(words[w],"^Dq$")) { # Quote + addopen("\"") + add(words[++w]) + while(w<nwords&&!match(words[w+1],"^[\\.,]")) + add(words[++w]) + addclose("\"") + } else if(match(words[w],"^Do$")) { + addopen("\"") + } else if(match(words[w],"^Dc$")) { + addclose("\"") + } else if(match(words[w],"^Oo$")) { + addopen("<nowiki>[</nowiki>") + } else if(match(words[w],"^Oc$")) { + addclose("<nowiki>]</nowiki>") + } else if(match(words[w],"^Ao$")) { + addopen("<") + } else if(match(words[w],"^Ac$")) { + addclose(">") + } else if(match(words[w],"^Dd$")) { + date=wtail() + next + } else if(match(words[w],"^Dt$")) { + id=words[++w] "(" words[++w] ")" + next + } else if(match(words[w],"^Ox$")) { + add("OpenBSD") + } else if(match(words[w],"^Fx$")) { + add("FreeBSD") + } else if(match(words[w],"^Bx$")) { + add("BSD") + } else if(match(words[w],"^Nx$")) { + add("NetBSD") + } else if(match(words[w],"^St$")) { + if (match(words[w+1], "^-p1003.1$")) { + w++ + add("<nowiki>IEEE Std 1003.1 (``POSIX.1'')</nowiki>") + } else if(match(words[w+1], "^-p1003.1-96$")) { + w++ + add("<nowiki>ISO/IEC 9945-1:1996 (``POSIX.1'')</nowiki>") + } else if(match(words[w+1], "^-p1003.1-88$")) { + w++ + add("<nowiki>IEEE Std 1003.1-1988 (``POSIX.1'')</nowiki>") + } else if(match(words[w+1], "^-p1003.1-2001$")) { + w++ + add("<nowiki>IEEE Std 1003.1-2001 (``POSIX.1'')</nowiki>") + } else if(match(words[w+1], "^-susv2$")) { + w++ + add("<nowiki>Version 2 of the Single UNIX Specification (``SUSv2'')</nowiki>") + } + } else if(match(words[w],"^Ex$")) { + if (match(words[w+1], "^-std$")) { + w++ + add("The '''" name "''' utility exits 0 on success, and >0 if an error occurs.") + } + } else if(match(words[w],"^Os$")) { + add(id " manual page") + } else if(match(words[w],"^Sh$")) { + section=wtail() + linecmd("== " section " ==") + } else if(match(words[w],"^Xr$")) { + add("'''" words[++w] "'''(" words[++w] ")" words[++w]) + } else if(match(words[w],"^Nm$")) { + if(match(section,"SYNOPSIS")) + breakline() + if(w >= nwords) + n=name + else if (match(words[w+1], "^[A-Z][a-z]$")) + n=name + else if (match(words[w+1], "^[.,;:]$")) + n=name + else { + n=words[++w] + if(!length(name)) + name=n + } + if(!length(n)) + n=name + if (displaylines == 0) + add("'''" n "'''") + else + add(n) + } else if(match(words[w],"^Nd$")) { + add("- " wtail()) + } else if(match(words[w],"^Fl$")) { + addopen("-") + } else if(match(words[w],"^Ar$")) { + if(w==nwords) + add("''file ...''") + else { + ++w + gsub("<", "<", words[w]) + add("''" words[w] "''") + } + } else if(match(words[w],"^Cm$")) { + ++w + if (displaylines == 0) { + add("'''" words[w] "'''") + } else + add(words[w]) + } else if(match(words[w],"^Op$")) { + addopen("<nowiki>[</nowiki>") + option=1 + trailer="<nowiki>]</nowiki>" trailer + } else if(match(words[w],"^Pp$")) { + ++w + endline() + print "" + } else if(match(words[w],"^An$")) { + if (match(words[w+1],"-nosplit")) + ++w + endline() + } else if(match(words[w],"^Ss$")) { + add("===") + trailer="===" + } else if(match(words[w],"^Ft$")) { + if (match(section, "SYNOPSIS")) { + breakline() + } + l = wtail() + add("'''" l "'''") + if (match(section, "SYNOPSIS")) { + breakline() + } + } else if(match(words[w],"^Fn$")) { + ++w + F = "'''" words[w] "'''(" + Fsep = "" + while(w<nwords) { + ++w + if (match(words[w], "^[.,:]$")) { + --w + break + } + F = F Fsep "''" words[w] "''" + Fsep = ", " + } + add(F ")") + if (match(section, "SYNOPSIS")) { + addclose(";") + } + } else if(match(words[w],"^Fo$")) { + w++ + F = "'''" words[w] "'''(" + Fsep = "" + } else if(match(words[w],"^Fa$")) { + w++ + F = F Fsep "''" words[w] "''" + Fsep = ", " + } else if(match(words[w],"^Fc$")) { + add(F ")") + if (match(section, "SYNOPSIS")) { + addclose(";") + } + } else if(match(words[w],"^Va$")) { + w++ + add("''" words[w] "''") + } else if(match(words[w],"^In$")) { + w++ + add("'''<nowiki>#include <" words[w] "></nowiki>'''") + } else if(match(words[w],"^Pa$")) { + w++ +# if(match(words[w],"^\\.")) +# add("\\&") + if (displaylines == 0) + add("''" words[w] "''") + else + add(words[w]) + } else if(match(words[w],"^Dv$")) { + linecmd() + } else if(match(words[w],"^Em|Ev$")) { + add(".IR") + } else if(match(words[w],"^Pq$")) { + addopen("(") + trailer=")" trailer + } else if(match(words[w],"^Aq$")) { + addopen(" <") + trailer=">" trailer + } else if(match(words[w],"^Brq$")) { + addopen("<nowiki>{</nowiki>") + trailer="<nowiki>}</nowiki>" trailer + } else if(match(words[w],"^S[xy]$")) { + add(".B " wtail()) + } else if(match(words[w],"^Tn$")) { + n=wtail() + add("'''" n "'''") + } else if(match(words[w],"^Ic$")) { + add("''") + trailer="''" trailer + } else if(match(words[w],"^Bl$")) { + ++listdepth + listnext[listdepth]="" + if(match(words[w+1],"-bullet")) { + optlist[listdepth]=1 + addopen("<ul>") + listclose[listdepth]="</ul>" + } else if(match(words[w+1],"-enum")) { + optlist[listdepth]=2 + enum=0 + addopen("<ol>") + listclose[listdepth]="</ol>" + } else if(match(words[w+1],"-tag")) { + optlist[listdepth]=3 + addopen("<dl>") + listclose[listdepth]="</dl>" + } else if(match(words[w+1],"-item")) { + optlist[listdepth]=4 + addopen("<ul>") + listclose[listdepth]="</ul>" + } + w=nwords + } else if(match(words[w],"^El$")) { + addclose(listnext[listdepth]) + addclose(listclose[listdepth]) + listclose[listdepth]="" + listdepth-- + } else if(match(words[w],"^It$")) { + addclose(listnext[listdepth]) + if(optlist[listdepth]==1) { + addpunct("<li>") + listnext[listdepth] = "</li>" + } else if(optlist[listdepth]==2) { + addpunct("<li>") + listnext[listdepth] = "</li>" + } else if(optlist[listdepth]==3) { + addpunct("<dt>") + listnext[listdepth] = "</dt>" + if(match(words[w+1],"^Xo$")) { + # Suppress trailer + w++ + } else if(match(words[w+1],"^Pa$|^Ev$")) { + addopen("'''") + w++ + add(words[++w] "'''") + } else { + trailer = listnext[listdepth] "<dd>" trailer + listnext[listdepth] = "</dd>" + } + } else if(optlist[listdepth]==4) { + addpunct("<li>") + listnext[listdepth] = "</li>" + } + } else if(match(words[w], "^Vt$")) { + w++ + add("''" words[w] "''") + } else if(match(words[w],"^Xo$")) { + # TODO: Figure out how to handle this + } else if(match(words[w],"^Xc$")) { + # TODO: Figure out how to handle this + if (optlist[listdepth] == 3) { + addclose(listnext[listdepth]) + addopen("<dd>") + listnext[listdepth] = "</dd>" + } + } else if(match(words[w],"^[=]$")) { + addpunct(words[w]) + } else if(match(words[w],"^[[{(]$")) { + addopen(words[w]) + } else if(match(words[w],"^[\\])}.,;:]$")) { + addclose(words[w]) + } else { + sub("\\\\&", "", words[w]) + add(words[w]) + } + } + if(match(out,"^\\.[^a-zA-Z]")) + sub("^\\.","",out) + endline() +} diff --git a/doc/pdf/.ignore_me b/doc/pdf/.ignore_me new file mode 100644 index 000000000000..d285484d4fee --- /dev/null +++ b/doc/pdf/.ignore_me @@ -0,0 +1,2 @@ +*** PLEASE DO NOT DELETE THIS FILE! *** +This file is used to track an otherwise empty directory in git. diff --git a/doc/text/.ignore_me b/doc/text/.ignore_me new file mode 100644 index 000000000000..d285484d4fee --- /dev/null +++ b/doc/text/.ignore_me @@ -0,0 +1,2 @@ +*** PLEASE DO NOT DELETE THIS FILE! *** +This file is used to track an otherwise empty directory in git. diff --git a/doc/update.sh b/doc/update.sh new file mode 100755 index 000000000000..1038da133f77 --- /dev/null +++ b/doc/update.sh @@ -0,0 +1,119 @@ +#!/bin/sh + +set -e + +# +# Simple script to repopulate the 'doc' tree from +# the mdoc man pages stored in each project. +# + +# Collect list of man pages, relative to my subdirs +test -d man || mkdir man +cd man +MANPAGES=`for d in libarchive tar cpio;do ls ../../$d/*.[135];done | grep -v '\.so\.'` +cd .. + +# Build Makefile in 'man' directory +cd man +chmod +w . +rm -f *.[135] Makefile +echo > Makefile +echo "default: all" >>Makefile +echo >>Makefile +all="all:" +for f in $MANPAGES; do + outname="`basename $f`" + echo >> Makefile + echo $outname: ../mdoc2man.awk $f >> Makefile + echo " awk -f ../mdoc2man.awk < $f > $outname" >> Makefile + all="$all $outname" +done +echo $all >>Makefile +cd .. + +# Rebuild Makefile in 'text' directory +test -d text || mkdir text +cd text +chmod +w . +rm -f *.txt Makefile +echo > Makefile +echo "default: all" >>Makefile +echo >>Makefile +all="all:" +for f in $MANPAGES; do + outname="`basename $f`.txt" + echo >> Makefile + echo $outname: $f >> Makefile + echo " nroff -mdoc $f | col -b > $outname" >> Makefile + all="$all $outname" +done +echo $all >>Makefile +cd .. + +# Rebuild Makefile in 'pdf' directory +test -d pdf || mkdir pdf +cd pdf +chmod +w . +rm -f *.pdf Makefile +echo > Makefile +echo "default: all" >>Makefile +echo >>Makefile +all="all:" +for f in $MANPAGES; do + outname="`basename $f`.pdf" + echo >> Makefile + echo $outname: $f >> Makefile + echo " groff -mdoc -T ps $f | ps2pdf - - > $outname" >> Makefile + all="$all $outname" +done +echo $all >>Makefile +cd .. + +# Build Makefile in 'html' directory +test -d html || mkdir html +cd html +chmod +w . +rm -f *.html Makefile +echo > Makefile +echo "default: all" >>Makefile +echo >>Makefile +all="all:" +for f in $MANPAGES; do + outname="`basename $f`.html" + echo >> Makefile + echo $outname: $f >> Makefile + echo " groff -mdoc -T html $f > $outname" >> Makefile + all="$all $outname" +done +echo $all >>Makefile +cd .. + +# Build Makefile in 'wiki' directory +test -d wiki || mkdir wiki +cd wiki +chmod +w . +rm -f *.wiki Makefile +echo > Makefile +echo "default: all" >>Makefile +echo >>Makefile +all="all:" +for f in $MANPAGES; do + outname="`basename $f | awk '{ac=split($0,a,"[_.-]");o="ManPage";for(w=0;w<=ac;++w){o=o toupper(substr(a[w],1,1)) substr(a[w],2)};print o}'`.wiki" + echo >> Makefile + echo $outname: ../mdoc2wiki.awk $f >> Makefile + echo " awk -f ../mdoc2wiki.awk < $f > $outname" >> Makefile + all="$all $outname" +done +echo $all >>Makefile +cd .. + +# Convert all of the manpages to -man format +(cd man && make) +# Format all of the manpages to text +(cd text && make) +# Format all of the manpages to PDF +(cd pdf && make) +# Format all of the manpages to HTML +(cd html && make) +# Format all of the manpages to wiki syntax +(cd wiki && make) diff --git a/doc/wiki/.ignore_me b/doc/wiki/.ignore_me new file mode 100644 index 000000000000..d285484d4fee --- /dev/null +++ b/doc/wiki/.ignore_me @@ -0,0 +1,2 @@ +*** PLEASE DO NOT DELETE THIS FILE! *** +This file is used to track an otherwise empty directory in git. diff --git a/examples/minitar/Makefile b/examples/minitar/Makefile new file mode 100644 index 000000000000..1ec4593df66b --- /dev/null +++ b/examples/minitar/Makefile @@ -0,0 +1,26 @@ + +# +# Adjust the following to control which options minitar gets +# built with. See comments in minitar.c for details. +# +CFLAGS= \ + -DNO_BZIP2_CREATE \ + -I../../libarchive \ + -g + +# How to link against libarchive. +LIBARCHIVE= ../../libarchive/libarchive.a + +all: minitar + +minitar: minitar.o + cc -g -o minitar minitar.o $(LIBARCHIVE) -lz -lbz2 + strip minitar + ls -l minitar + +minitar.o: minitar.c + +clean:: + rm -f *.o + rm -f minitar + rm -f *~ diff --git a/examples/minitar/README b/examples/minitar/README new file mode 100644 index 000000000000..83f646cdb313 --- /dev/null +++ b/examples/minitar/README @@ -0,0 +1,12 @@ +"minitar" is a minimal example of a program that uses libarchive to +read/write various archive formats. It's a more ambitious version of +'untar.c' that includes compile-time options to enable/disable various +features, including non-tar formats, archive creation, and automatic +decompression support. + +I use this as a test bed to check for "link pollution," ensuring that +a program using libarchive does not pull in unnecessary code. + +The "minitar" program is also a good starting point for anyone who +wants to use libarchive for their own purposes, as it demonstrates +basic usage of the library. diff --git a/examples/minitar/minitar.c b/examples/minitar/minitar.c new file mode 100644 index 000000000000..0ff6263ebf84 --- /dev/null +++ b/examples/minitar/minitar.c @@ -0,0 +1,458 @@ +/*- + * This file is in the public domain. + * Do with it as you will. + */ + +/*- + * This is a compact "tar" program whose primary goal is small size. + * Statically linked, it can be very small indeed. This serves a number + * of goals: + * o a testbed for libarchive (to check for link pollution), + * o a useful tool for space-constrained systems (boot floppies, etc), + * o a place to experiment with new implementation ideas for bsdtar, + * o a small program to demonstrate libarchive usage. + * + * Use the following macros to suppress features: + * NO_BZIP2 - Implies NO_BZIP2_CREATE and NO_BZIP2_EXTRACT + * NO_BZIP2_CREATE - Suppress bzip2 compression support. + * NO_BZIP2_EXTRACT - Suppress bzip2 auto-detection and decompression. + * NO_COMPRESS - Implies NO_COMPRESS_CREATE and NO_COMPRESS_EXTRACT + * NO_COMPRESS_CREATE - Suppress compress(1) compression support + * NO_COMPRESS_EXTRACT - Suppress compress(1) auto-detect and decompression. + * NO_CREATE - Suppress all archive creation support. + * NO_CPIO_EXTRACT - Suppress auto-detect and dearchiving of cpio archives. + * NO_GZIP - Implies NO_GZIP_CREATE and NO_GZIP_EXTRACT + * NO_GZIP_CREATE - Suppress gzip compression support. + * NO_GZIP_EXTRACT - Suppress gzip auto-detection and decompression. + * NO_LOOKUP - Try to avoid getpw/getgr routines, which can be very large + * NO_TAR_EXTRACT - Suppress tar extraction + * + * With all of the above macros defined (except NO_TAR_EXTRACT), you + * get a very small program that can recognize and extract essentially + * any uncompressed tar archive. On FreeBSD 5.1, this minimal program + * is under 64k, statically linked, which compares rather favorably to + * main(){printf("hello, world");} + * which is over 60k statically linked on the same operating system. + * Without any of the above macros, you get a static executable of + * about 180k with a lot of very sophisticated modern features. + * Obviously, it's trivial to add support for ISO, Zip, mtree, + * lzma/xz, etc. Just fill in the appropriate setup calls. + */ + +#include <sys/types.h> +#include <sys/stat.h> + +#include <archive.h> +#include <archive_entry.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +/* + * NO_CREATE implies NO_BZIP2_CREATE and NO_GZIP_CREATE and NO_COMPRESS_CREATE. + */ +#ifdef NO_CREATE +#undef NO_BZIP2_CREATE +#define NO_BZIP2_CREATE +#undef NO_COMPRESS_CREATE +#define NO_COMPRESS_CREATE +#undef NO_GZIP_CREATE +#define NO_GZIP_CREATE +#endif + +/* + * The combination of NO_BZIP2_CREATE and NO_BZIP2_EXTRACT is + * equivalent to NO_BZIP2. + */ +#ifdef NO_BZIP2_CREATE +#ifdef NO_BZIP2_EXTRACT +#undef NO_BZIP2 +#define NO_BZIP2 +#endif +#endif + +#ifdef NO_BZIP2 +#undef NO_BZIP2_EXTRACT +#define NO_BZIP2_EXTRACT +#undef NO_BZIP2_CREATE +#define NO_BZIP2_CREATE +#endif + +/* + * The combination of NO_COMPRESS_CREATE and NO_COMPRESS_EXTRACT is + * equivalent to NO_COMPRESS. + */ +#ifdef NO_COMPRESS_CREATE +#ifdef NO_COMPRESS_EXTRACT +#undef NO_COMPRESS +#define NO_COMPRESS +#endif +#endif + +#ifdef NO_COMPRESS +#undef NO_COMPRESS_EXTRACT +#define NO_COMPRESS_EXTRACT +#undef NO_COMPRESS_CREATE +#define NO_COMPRESS_CREATE +#endif + +/* + * The combination of NO_GZIP_CREATE and NO_GZIP_EXTRACT is + * equivalent to NO_GZIP. + */ +#ifdef NO_GZIP_CREATE +#ifdef NO_GZIP_EXTRACT +#undef NO_GZIP +#define NO_GZIP +#endif +#endif + +#ifdef NO_GZIP +#undef NO_GZIP_EXTRACT +#define NO_GZIP_EXTRACT +#undef NO_GZIP_CREATE +#define NO_GZIP_CREATE +#endif + +#ifndef NO_CREATE +static void create(const char *filename, int compress, const char **argv); +#endif +static void errmsg(const char *); +static void extract(const char *filename, int do_extract, int flags); +static int copy_data(struct archive *, struct archive *); +static void msg(const char *); +static void usage(void); + +static int verbose = 0; + +int +main(int argc, const char **argv) +{ + const char *filename = NULL; + int compress, flags, mode, opt; + + (void)argc; + mode = 'x'; + verbose = 0; + compress = '\0'; + flags = ARCHIVE_EXTRACT_TIME; + + /* Among other sins, getopt(3) pulls in printf(3). */ + while (*++argv != NULL && **argv == '-') { + const char *p = *argv + 1; + + while ((opt = *p++) != '\0') { + switch (opt) { +#ifndef NO_CREATE + case 'c': + mode = opt; + break; +#endif + case 'f': + if (*p != '\0') + filename = p; + else + filename = *++argv; + p += strlen(p); + break; +#ifndef NO_BZIP2_CREATE + case 'j': + compress = opt; + break; +#endif + case 'p': + flags |= ARCHIVE_EXTRACT_PERM; + flags |= ARCHIVE_EXTRACT_ACL; + flags |= ARCHIVE_EXTRACT_FFLAGS; + break; + case 't': + mode = opt; + break; + case 'v': + verbose++; + break; + case 'x': + mode = opt; + break; +#ifndef NO_BZIP2_CREATE + case 'y': + compress = opt; + break; +#endif +#ifndef NO_COMPRESS_CREATE + case 'Z': + compress = opt; + break; +#endif +#ifndef NO_GZIP_CREATE + case 'z': + compress = opt; + break; +#endif + default: + usage(); + } + } + } + + switch (mode) { +#ifndef NO_CREATE + case 'c': + create(filename, compress, argv); + break; +#endif + case 't': + extract(filename, 0, flags); + break; + case 'x': + extract(filename, 1, flags); + break; + } + + return (0); +} + + +#ifndef NO_CREATE +static char buff[16384]; + +static void +create(const char *filename, int compress, const char **argv) +{ + struct archive *a; + struct archive *disk; + struct archive_entry *entry; + ssize_t len; + int fd; + + a = archive_write_new(); + switch (compress) { +#ifndef NO_BZIP2_CREATE + case 'j': case 'y': + archive_write_add_filter_bzip2(a); + break; +#endif +#ifndef NO_COMPRESS_CREATE + case 'Z': + archive_write_add_filter_compress(a); + break; +#endif +#ifndef NO_GZIP_CREATE + case 'z': + archive_write_add_filter_gzip(a); + break; +#endif + default: + archive_write_add_filter_none(a); + break; + } + archive_write_set_format_ustar(a); + if (strcmp(filename, "-") == 0) + filename = NULL; + archive_write_open_filename(a, filename); + + disk = archive_read_disk_new(); +#ifndef NO_LOOKUP + archive_read_disk_set_standard_lookup(disk); +#endif + while (*argv != NULL) { + struct archive *disk = archive_read_disk_new(); + int r; + + r = archive_read_disk_open(disk, *argv); + if (r != ARCHIVE_OK) { + errmsg(archive_error_string(disk)); + errmsg("\n"); + exit(1); + } + + for (;;) { + int needcr = 0; + + entry = archive_entry_new(); + r = archive_read_next_header2(disk, entry); + if (r == ARCHIVE_EOF) + break; + if (r != ARCHIVE_OK) { + errmsg(archive_error_string(disk)); + errmsg("\n"); + exit(1); + } + archive_read_disk_descend(disk); + if (verbose) { + msg("a "); + msg(archive_entry_pathname(entry)); + needcr = 1; + } + r = archive_write_header(a, entry); + if (r < ARCHIVE_OK) { + errmsg(": "); + errmsg(archive_error_string(a)); + needcr = 1; + } + if (r == ARCHIVE_FATAL) + exit(1); + if (r > ARCHIVE_FAILED) { +#if 0 + /* Ideally, we would be able to use + * the same code to copy a body from + * an archive_read_disk to an + * archive_write that we use for + * copying data from an archive_read + * to an archive_write_disk. + * Unfortunately, this doesn't quite + * work yet. */ + copy_data(disk, a); +#else + /* For now, we use a simpler loop to copy data + * into the target archive. */ + fd = open(archive_entry_sourcepath(entry), O_RDONLY); + len = read(fd, buff, sizeof(buff)); + while (len > 0) { + archive_write_data(a, buff, len); + len = read(fd, buff, sizeof(buff)); + } + close(fd); +#endif + } + archive_entry_free(entry); + if (needcr) + msg("\n"); + } + archive_read_close(disk); + archive_read_free(disk); + argv++; + } + archive_write_close(a); + archive_write_free(a); +} +#endif + +static void +extract(const char *filename, int do_extract, int flags) +{ + struct archive *a; + struct archive *ext; + struct archive_entry *entry; + int r; + + a = archive_read_new(); + ext = archive_write_disk_new(); + archive_write_disk_set_options(ext, flags); +#ifndef NO_BZIP2_EXTRACT + archive_read_support_filter_bzip2(a); +#endif +#ifndef NO_GZIP_EXTRACT + archive_read_support_filter_gzip(a); +#endif +#ifndef NO_COMPRESS_EXTRACT + archive_read_support_filter_compress(a); +#endif +#ifndef NO_TAR_EXTRACT + archive_read_support_format_tar(a); +#endif +#ifndef NO_CPIO_EXTRACT + archive_read_support_format_cpio(a); +#endif +#ifndef NO_LOOKUP + archive_write_disk_set_standard_lookup(ext); +#endif + if (filename != NULL && strcmp(filename, "-") == 0) + filename = NULL; + if ((r = archive_read_open_filename(a, filename, 10240))) { + errmsg(archive_error_string(a)); + errmsg("\n"); + exit(r); + } + for (;;) { + r = archive_read_next_header(a, &entry); + if (r == ARCHIVE_EOF) + break; + if (r != ARCHIVE_OK) { + errmsg(archive_error_string(a)); + errmsg("\n"); + exit(1); + } + if (verbose && do_extract) + msg("x "); + if (verbose || !do_extract) + msg(archive_entry_pathname(entry)); + if (do_extract) { + r = archive_write_header(ext, entry); + if (r != ARCHIVE_OK) + errmsg(archive_error_string(a)); + else + copy_data(a, ext); + } + if (verbose || !do_extract) + msg("\n"); + } + archive_read_close(a); + archive_read_free(a); + exit(0); +} + +static int +copy_data(struct archive *ar, struct archive *aw) +{ + int r; + const void *buff; + size_t size; + off_t offset; + + for (;;) { + r = archive_read_data_block(ar, &buff, &size, &offset); + if (r == ARCHIVE_EOF) { + errmsg(archive_error_string(ar)); + return (ARCHIVE_OK); + } + if (r != ARCHIVE_OK) + return (r); + r = archive_write_data_block(aw, buff, size, offset); + if (r != ARCHIVE_OK) { + errmsg(archive_error_string(ar)); + return (r); + } + } +} + +static void +msg(const char *m) +{ + write(1, m, strlen(m)); +} + +static void +errmsg(const char *m) +{ + write(2, m, strlen(m)); +} + +static void +usage(void) +{ +/* Many program options depend on compile options. */ + const char *m = "Usage: minitar [-" +#ifndef NO_CREATE + "c" +#endif +#ifndef NO_BZIP2 + "j" +#endif + "tvx" +#ifndef NO_BZIP2 + "y" +#endif +#ifndef NO_COMPRESS + "Z" +#endif +#ifndef NO_GZIP + "z" +#endif + "] [-f file] [file]\n"; + + errmsg(m); + exit(1); +} diff --git a/examples/tarfilter.c b/examples/tarfilter.c new file mode 100644 index 000000000000..0d323e1cb2cb --- /dev/null +++ b/examples/tarfilter.c @@ -0,0 +1,113 @@ +/* + * This file is in the public domain. + * + * Feel free to use it as you wish. + */ + +/* + * This example program reads an archive from stdin (which can be in + * any format recognized by libarchive) and writes certain entries to + * an uncompressed ustar archive on stdout. This is a template for + * many kinds of archive manipulation: converting formats, resetting + * ownership, inserting entries, removing entries, etc. + * + * To compile: + * gcc -Wall -o tarfilter tarfilter.c -larchive -lz -lbz2 + */ + +#include <sys/stat.h> +#include <archive.h> +#include <archive_entry.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> + +static void +die(char *fmt, ...) +{ + va_list ap; + + va_start(ap, fmt); + vfprintf(stderr, fmt, ap); + va_end(ap); + fprintf(stderr, "\n"); + exit(1); +} + +int +main(int argc, char **argv) +{ + char buff[8192]; + ssize_t len; + int r; + mode_t m; + struct archive *ina; + struct archive *outa; + struct archive_entry *entry; + + /* Read an archive from stdin, with automatic format detection. */ + ina = archive_read_new(); + if (ina == NULL) + die("Couldn't create archive reader."); + if (archive_read_support_filter_all(ina) != ARCHIVE_OK) + die("Couldn't enable decompression"); + if (archive_read_support_format_all(ina) != ARCHIVE_OK) + die("Couldn't enable read formats"); + if (archive_read_open_fd(ina, 0, 10240) != ARCHIVE_OK) + die("Couldn't open input archive"); + + /* Write an uncompressed ustar archive to stdout. */ + outa = archive_write_new(); + if (outa == NULL) + die("Couldn't create archive writer."); + if (archive_write_set_compression_none(outa) != ARCHIVE_OK) + die("Couldn't enable compression"); + if (archive_write_set_format_ustar(outa) != ARCHIVE_OK) + die("Couldn't set output format"); + if (archive_write_open_fd(outa, 1) != ARCHIVE_OK) + die("Couldn't open output archive"); + + /* Examine each entry in the input archive. */ + while ((r = archive_read_next_header(ina, &entry)) == ARCHIVE_OK) { + fprintf(stderr, "%s: ", archive_entry_pathname(entry)); + + /* Skip anything that isn't a regular file. */ + if (!S_ISREG(archive_entry_mode(entry))) { + fprintf(stderr, "skipped\n"); + continue; + } + + /* Make everything owned by root/wheel. */ + archive_entry_set_uid(entry, 0); + archive_entry_set_uname(entry, "root"); + archive_entry_set_gid(entry, 0); + archive_entry_set_gname(entry, "wheel"); + + /* Make everything permission 0744, strip SUID, etc. */ + m = archive_entry_mode(entry); + archive_entry_set_mode(entry, (m & ~07777) | 0744); + + /* Copy input entries to output archive. */ + if (archive_write_header(outa, entry) != ARCHIVE_OK) + die("Error writing output archive"); + if (archive_entry_size(entry) > 0) { + len = archive_read_data(ina, buff, sizeof(buff)); + while (len > 0) { + if (archive_write_data(outa, buff, len) != len) + die("Error writing output archive"); + len = archive_read_data(ina, buff, sizeof(buff)); + } + if (len < 0) + die("Error reading input archive"); + } + fprintf(stderr, "copied\n"); + } + if (r != ARCHIVE_EOF) + die("Error reading archive"); + /* Close the archives. */ + if (archive_read_free(ina) != ARCHIVE_OK) + die("Error closing input archive"); + if (archive_write_free(outa) != ARCHIVE_OK) + die("Error closing output archive"); + return (0); +} diff --git a/examples/untar.c b/examples/untar.c new file mode 100644 index 000000000000..b22d8361a012 --- /dev/null +++ b/examples/untar.c @@ -0,0 +1,266 @@ +/* + * This file is in the public domain. + * Use it as you wish. + */ + +/* + * This is a compact tar extraction program using libarchive whose + * primary goal is small executable size. Statically linked, it can + * be very small, depending in large part on how cleanly factored your + * system libraries are. Note that this uses the standard libarchive, + * without any special recompilation. The only functional concession + * is that this program uses the uid/gid from the archive instead of + * doing uname/gname lookups. (Add a call to + * archive_write_disk_set_standard_lookup() to enable uname/gname + * lookups, but be aware that this can add 500k or more to a static + * executable, depending on the system libraries, since user/group + * lookups frequently pull in password, YP/LDAP, networking, and DNS + * resolver libraries.) + * + * To build: + * $ gcc -static -Wall -o untar untar.c -larchive + * $ strip untar + * + * NOTE: On some systems, you may need to add additional flags + * to ensure that untar.c is compiled the same way as libarchive + * was compiled. In particular, Linux users will probably + * have to add -D_FILE_OFFSET_BITS=64 to the command line above. + * + * For fun, statically compile the following simple hello.c program + * using the same flags as for untar and compare the size: + * + * #include <stdio.h> + * int main(int argc, char **argv) { + * printf("hello, world\n"); + * return(0); + * } + * + * You may be even more surprised by the compiled size of true.c listed here: + * + * int main(int argc, char **argv) { + * return (0); + * } + * + * On a slightly customized FreeBSD 5 system that I used around + * 2005, hello above compiled to 89k compared to untar of 69k. So at + * that time, libarchive's tar reader and extract-to-disk routines + * compiled to less code than printf(). + * + * On my FreeBSD development system today (August, 2009): + * hello: 195024 bytes + * true: 194912 bytes + * untar: 259924 bytes + */ + +#include <sys/types.h> +__FBSDID("$FreeBSD$"); + +#include <sys/stat.h> + +#include <archive.h> +#include <archive_entry.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +static void errmsg(const char *); +static void extract(const char *filename, int do_extract, int flags); +static void fail(const char *, const char *, int); +static int copy_data(struct archive *, struct archive *); +static void msg(const char *); +static void usage(void); +static void warn(const char *, const char *); + +static int verbose = 0; + +int +main(int argc, const char **argv) +{ + const char *filename = NULL; + int compress, flags, mode, opt; + + (void)argc; + mode = 'x'; + verbose = 0; + compress = '\0'; + flags = ARCHIVE_EXTRACT_TIME; + + /* Among other sins, getopt(3) pulls in printf(3). */ + while (*++argv != NULL && **argv == '-') { + const char *p = *argv + 1; + + while ((opt = *p++) != '\0') { + switch (opt) { + case 'f': + if (*p != '\0') + filename = p; + else + filename = *++argv; + p += strlen(p); + break; + case 'p': + flags |= ARCHIVE_EXTRACT_PERM; + flags |= ARCHIVE_EXTRACT_ACL; + flags |= ARCHIVE_EXTRACT_FFLAGS; + break; + case 't': + mode = opt; + break; + case 'v': + verbose++; + break; + case 'x': + mode = opt; + break; + default: + usage(); + } + } + } + + switch (mode) { + case 't': + extract(filename, 0, flags); + break; + case 'x': + extract(filename, 1, flags); + break; + } + + return (0); +} + + +static void +extract(const char *filename, int do_extract, int flags) +{ + struct archive *a; + struct archive *ext; + struct archive_entry *entry; + int r; + + a = archive_read_new(); + ext = archive_write_disk_new(); + archive_write_disk_set_options(ext, flags); + /* + * Note: archive_write_disk_set_standard_lookup() is useful + * here, but it requires library routines that can add 500k or + * more to a static executable. + */ + archive_read_support_format_tar(a); + /* + * On my system, enabling other archive formats adds 20k-30k + * each. Enabling gzip decompression adds about 20k. + * Enabling bzip2 is more expensive because the libbz2 library + * isn't very well factored. + */ + if (filename != NULL && strcmp(filename, "-") == 0) + filename = NULL; + if ((r = archive_read_open_filename(a, filename, 10240))) + fail("archive_read_open_filename()", + archive_error_string(a), r); + for (;;) { + r = archive_read_next_header(a, &entry); + if (r == ARCHIVE_EOF) + break; + if (r != ARCHIVE_OK) + fail("archive_read_next_header()", + archive_error_string(a), 1); + if (verbose && do_extract) + msg("x "); + if (verbose || !do_extract) + msg(archive_entry_pathname(entry)); + if (do_extract) { + r = archive_write_header(ext, entry); + if (r != ARCHIVE_OK) + warn("archive_write_header()", + archive_error_string(ext)); + else { + copy_data(a, ext); + r = archive_write_finish_entry(ext); + if (r != ARCHIVE_OK) + fail("archive_write_finish_entry()", + archive_error_string(ext), 1); + } + + } + if (verbose || !do_extract) + msg("\n"); + } + archive_read_close(a); + archive_read_free(a); + exit(0); +} + +static int +copy_data(struct archive *ar, struct archive *aw) +{ + int r; + const void *buff; + size_t size; +#if ARCHIVE_VERSION >= 3000000 + int64_t offset; +#else + off_t offset; +#endif + + for (;;) { + r = archive_read_data_block(ar, &buff, &size, &offset); + if (r == ARCHIVE_EOF) + return (ARCHIVE_OK); + if (r != ARCHIVE_OK) + return (r); + r = archive_write_data_block(aw, buff, size, offset); + if (r != ARCHIVE_OK) { + warn("archive_write_data_block()", + archive_error_string(aw)); + return (r); + } + } +} + +/* + * These reporting functions use low-level I/O; on some systems, this + * is a significant code reduction. Of course, on many server and + * desktop operating systems, malloc() and even crt rely on printf(), + * which in turn pulls in most of the rest of stdio, so this is not an + * optimization at all there. (If you're going to pay 100k or more + * for printf() anyway, you may as well use it!) + */ +static void +msg(const char *m) +{ + write(1, m, strlen(m)); +} + +static void +errmsg(const char *m) +{ + write(2, m, strlen(m)); +} + +static void +warn(const char *f, const char *m) +{ + errmsg(f); + errmsg(" failed: "); + errmsg(m); + errmsg("\n"); +} + +static void +fail(const char *f, const char *m, int r) +{ + warn(f, m); + exit(r); +} + +static void +usage(void) +{ + const char *m = "Usage: untar [-tvx] [-f file] [file]\n"; + errmsg(m); + exit(1); +} diff --git a/libarchive/CMakeLists.txt b/libarchive/CMakeLists.txt new file mode 100644 index 000000000000..ecb0409bd9d8 --- /dev/null +++ b/libarchive/CMakeLists.txt @@ -0,0 +1,193 @@ + +############################################ +# +# How to build libarchive +# +############################################ + +# Public headers +SET(include_HEADERS + archive.h + archive_entry.h +) + +# Sources and private headers +SET(libarchive_SOURCES + archive_acl.c + archive_check_magic.c + archive_cmdline.c + archive_cmdline_private.h + archive_crc32.h + archive_crypto.c + archive_crypto_private.h + archive_endian.h + archive_entry.c + archive_entry.h + archive_entry_copy_stat.c + archive_entry_link_resolver.c + archive_entry_locale.h + archive_entry_private.h + archive_entry_sparse.c + archive_entry_stat.c + archive_entry_strmode.c + archive_entry_xattr.c + archive_getdate.c + archive_match.c + archive_options.c + archive_options_private.h + archive_pathmatch.c + archive_pathmatch.h + archive_platform.h + archive_ppmd_private.h + archive_ppmd7.c + archive_ppmd7_private.h + archive_private.h + archive_rb.c + archive_rb.h + archive_read.c + archive_read_append_filter.c + archive_read_data_into_fd.c + archive_read_disk_entry_from_file.c + archive_read_disk_posix.c + archive_read_disk_private.h + archive_read_disk_set_standard_lookup.c + archive_read_extract.c + archive_read_open_fd.c + archive_read_open_file.c + archive_read_open_filename.c + archive_read_open_memory.c + archive_read_private.h + archive_read_set_format.c + archive_read_set_options.c + archive_read_support_filter_all.c + archive_read_support_filter_bzip2.c + archive_read_support_filter_compress.c + archive_read_support_filter_gzip.c + archive_read_support_filter_grzip.c + archive_read_support_filter_lrzip.c + archive_read_support_filter_lzop.c + archive_read_support_filter_none.c + archive_read_support_filter_program.c + archive_read_support_filter_rpm.c + archive_read_support_filter_uu.c + archive_read_support_filter_xz.c + archive_read_support_format_7zip.c + archive_read_support_format_all.c + archive_read_support_format_ar.c + archive_read_support_format_by_code.c + archive_read_support_format_cab.c + archive_read_support_format_cpio.c + archive_read_support_format_empty.c + archive_read_support_format_iso9660.c + archive_read_support_format_lha.c + archive_read_support_format_mtree.c + archive_read_support_format_rar.c + archive_read_support_format_raw.c + archive_read_support_format_tar.c + archive_read_support_format_xar.c + archive_read_support_format_zip.c + archive_string.c + archive_string.h + archive_string_composition.h + archive_string_sprintf.c + archive_util.c + archive_virtual.c + archive_write.c + archive_write_disk_acl.c + archive_write_disk_posix.c + archive_write_disk_private.h + archive_write_disk_set_standard_lookup.c + archive_write_private.h + archive_write_open_fd.c + archive_write_open_file.c + archive_write_open_filename.c + archive_write_open_memory.c + archive_write_add_filter.c + archive_write_add_filter_b64encode.c + archive_write_add_filter_by_name.c + archive_write_add_filter_bzip2.c + archive_write_add_filter_compress.c + archive_write_add_filter_grzip.c + archive_write_add_filter_gzip.c + archive_write_add_filter_lrzip.c + archive_write_add_filter_lzop.c + archive_write_add_filter_none.c + archive_write_add_filter_program.c + archive_write_add_filter_uuencode.c + archive_write_add_filter_xz.c + archive_write_set_format.c + archive_write_set_format_7zip.c + archive_write_set_format_ar.c + archive_write_set_format_by_name.c + archive_write_set_format_cpio.c + archive_write_set_format_cpio_newc.c + archive_write_set_format_gnutar.c + archive_write_set_format_iso9660.c + archive_write_set_format_mtree.c + archive_write_set_format_pax.c + archive_write_set_format_shar.c + archive_write_set_format_ustar.c + archive_write_set_format_v7tar.c + archive_write_set_format_xar.c + archive_write_set_format_zip.c + archive_write_set_options.c + filter_fork_posix.c + filter_fork.h +) + +# Man pages +SET(libarchive_MANS + archive_entry.3 + archive_entry_acl.3 + archive_entry_linkify.3 + archive_entry_paths.3 + archive_entry_perms.3 + archive_entry_stat.3 + archive_entry_time.3 + archive_read.3 + archive_read_disk.3 + archive_read_set_options.3 + archive_util.3 + archive_write.3 + archive_write_disk.3 + archive_write_set_options.3 + cpio.5 + libarchive.3 + libarchive_internals.3 + libarchive-formats.5 + mtree.5 + tar.5 +) + +IF(WIN32 AND NOT CYGWIN) + LIST(APPEND libarchive_SOURCES archive_entry_copy_bhfi.c) + LIST(APPEND libarchive_SOURCES archive_read_disk_windows.c) + LIST(APPEND libarchive_SOURCES archive_windows.c) + LIST(APPEND libarchive_SOURCES archive_windows.h) + LIST(APPEND libarchive_SOURCES archive_write_disk_windows.c) + LIST(APPEND libarchive_SOURCES filter_fork_windows.c) +ENDIF(WIN32 AND NOT CYGWIN) + +# Libarchive is a shared library +ADD_LIBRARY(archive SHARED ${libarchive_SOURCES} ${include_HEADERS}) +TARGET_LINK_LIBRARIES(archive ${ADDITIONAL_LIBS}) +SET_TARGET_PROPERTIES(archive PROPERTIES SOVERSION ${SOVERSION}) + +# archive_static is a static library +ADD_LIBRARY(archive_static STATIC ${libarchive_SOURCES} ${include_HEADERS}) +SET_TARGET_PROPERTIES(archive_static PROPERTIES COMPILE_DEFINITIONS + LIBARCHIVE_STATIC) +# On Posix systems, libarchive.so and libarchive.a can co-exist. +IF(NOT WIN32 OR CYGWIN) + SET_TARGET_PROPERTIES(archive_static PROPERTIES OUTPUT_NAME archive) +ENDIF(NOT WIN32 OR CYGWIN) + +# How to install the libraries +INSTALL(TARGETS archive archive_static + RUNTIME DESTINATION bin + LIBRARY DESTINATION lib + ARCHIVE DESTINATION lib) +INSTALL_MAN(${libarchive_MANS}) +INSTALL(FILES ${include_HEADERS} DESTINATION include) + +add_subdirectory(test) diff --git a/libarchive/archive_entry_copy_bhfi.c b/libarchive/archive_entry_copy_bhfi.c new file mode 100644 index 000000000000..77bf38e450f2 --- /dev/null +++ b/libarchive/archive_entry_copy_bhfi.c @@ -0,0 +1,75 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "archive_platform.h" +__FBSDID("$FreeBSD$"); + +#include "archive_private.h" +#include "archive_entry.h" + +#if defined(_WIN32) && !defined(__CYGWIN__) + +#define EPOC_TIME ARCHIVE_LITERAL_ULL(116444736000000000) + +__inline static void +fileTimeToUtc(const FILETIME *filetime, time_t *t, long *ns) +{ + ULARGE_INTEGER utc; + + utc.HighPart = filetime->dwHighDateTime; + utc.LowPart = filetime->dwLowDateTime; + if (utc.QuadPart >= EPOC_TIME) { + utc.QuadPart -= EPOC_TIME; + *t = (time_t)(utc.QuadPart / 10000000); /* milli seconds base */ + *ns = (long)(utc.QuadPart % 10000000) * 100;/* nano seconds base */ + } else { + *t = 0; + *ns = 0; + } +} + +void +archive_entry_copy_bhfi(struct archive_entry *entry, + BY_HANDLE_FILE_INFORMATION *bhfi) +{ + time_t secs; + long nsecs; + + fileTimeToUtc(&bhfi->ftLastAccessTime, &secs, &nsecs); + archive_entry_set_atime(entry, secs, nsecs); + fileTimeToUtc(&bhfi->ftLastWriteTime, &secs, &nsecs); + archive_entry_set_mtime(entry, secs, nsecs); + fileTimeToUtc(&bhfi->ftCreationTime, &secs, &nsecs); + archive_entry_set_birthtime(entry, secs, nsecs); + archive_entry_set_ctime(entry, secs, nsecs); + archive_entry_set_dev(entry, bhfi->dwVolumeSerialNumber); + archive_entry_set_ino64(entry, (((int64_t)bhfi->nFileIndexHigh) << 32) + + bhfi->nFileIndexLow); + archive_entry_set_nlink(entry, bhfi->nNumberOfLinks); + archive_entry_set_size(entry, (((int64_t)bhfi->nFileSizeHigh) << 32) + + bhfi->nFileSizeLow); + /* archive_entry_set_mode(entry, st->st_mode); */ +} +#endif diff --git a/libarchive/archive_read_disk_windows.c b/libarchive/archive_read_disk_windows.c new file mode 100644 index 000000000000..9c5420d80e77 --- /dev/null +++ b/libarchive/archive_read_disk_windows.c @@ -0,0 +1,2296 @@ +/*- + * Copyright (c) 2003-2009 Tim Kientzle + * Copyright (c) 2010-2012 Michihiro NAKAJIMA + * 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 + * in this position and unchanged. + * 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(S) ``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(S) 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. + */ +#include "archive_platform.h" +__FBSDID("$FreeBSD$"); + +#if defined(_WIN32) && !defined(__CYGWIN__) + +#ifdef HAVE_ERRNO_H +#include <errno.h> +#endif +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#include <winioctl.h> + +#include "archive.h" +#include "archive_string.h" +#include "archive_entry.h" +#include "archive_private.h" +#include "archive_read_disk_private.h" + +#ifndef O_BINARY +#define O_BINARY 0 +#endif +#ifndef IO_REPARSE_TAG_SYMLINK +/* Old SDKs do not provide IO_REPARSE_TAG_SYMLINK */ +#define IO_REPARSE_TAG_SYMLINK 0xA000000CL +#endif + +/*- + * This is a new directory-walking system that addresses a number + * of problems I've had with fts(3). In particular, it has no + * pathname-length limits (other than the size of 'int'), handles + * deep logical traversals, uses considerably less memory, and has + * an opaque interface (easier to modify in the future). + * + * Internally, it keeps a single list of "tree_entry" items that + * represent filesystem objects that require further attention. + * Non-directories are not kept in memory: they are pulled from + * readdir(), returned to the client, then freed as soon as possible. + * Any directory entry to be traversed gets pushed onto the stack. + * + * There is surprisingly little information that needs to be kept for + * each item on the stack. Just the name, depth (represented here as the + * string length of the parent directory's pathname), and some markers + * indicating how to get back to the parent (via chdir("..") for a + * regular dir or via fchdir(2) for a symlink). + */ + +struct restore_time { + const wchar_t *full_path; + FILETIME lastWriteTime; + FILETIME lastAccessTime; + mode_t filetype; +}; + +struct tree_entry { + int depth; + struct tree_entry *next; + struct tree_entry *parent; + size_t full_path_dir_length; + struct archive_wstring name; + struct archive_wstring full_path; + size_t dirname_length; + int64_t dev; + int64_t ino; + int flags; + int filesystem_id; + /* How to restore time of a directory. */ + struct restore_time restore_time; +}; + +struct filesystem { + int64_t dev; + int synthetic; + int remote; + DWORD bytesPerSector; +}; + +/* Definitions for tree_entry.flags bitmap. */ +#define isDir 1 /* This entry is a regular directory. */ +#define isDirLink 2 /* This entry is a symbolic link to a directory. */ +#define needsFirstVisit 4 /* This is an initial entry. */ +#define needsDescent 8 /* This entry needs to be previsited. */ +#define needsOpen 16 /* This is a directory that needs to be opened. */ +#define needsAscent 32 /* This entry needs to be postvisited. */ + +/* + * On Windows, "first visit" is handled as a pattern to be handed to + * _findfirst(). This is consistent with Windows conventions that + * file patterns are handled within the application. On Posix, + * "first visit" is just returned to the client. + */ + +#define MAX_OVERLAPPED 8 +#define BUFFER_SIZE (1024 * 8) +#define DIRECT_IO 0/* Disabled */ +#define ASYNC_IO 1/* Enabled */ + +/* + * Local data for this package. + */ +struct tree { + struct tree_entry *stack; + struct tree_entry *current; + HANDLE d; + WIN32_FIND_DATAW _findData; + WIN32_FIND_DATAW *findData; + int flags; + int visit_type; + /* Error code from last failed operation. */ + int tree_errno; + + /* A full path with "\\?\" prefix. */ + struct archive_wstring full_path; + size_t full_path_dir_length; + /* Dynamically-sized buffer for holding path */ + struct archive_wstring path; + + /* Last path element */ + const wchar_t *basename; + /* Leading dir length */ + size_t dirname_length; + + int depth; + + BY_HANDLE_FILE_INFORMATION lst; + BY_HANDLE_FILE_INFORMATION st; + int descend; + /* How to restore time of a file. */ + struct restore_time restore_time; + + struct entry_sparse { + int64_t length; + int64_t offset; + } *sparse_list, *current_sparse; + int sparse_count; + int sparse_list_size; + + char initial_symlink_mode; + char symlink_mode; + struct filesystem *current_filesystem; + struct filesystem *filesystem_table; + int initial_filesystem_id; + int current_filesystem_id; + int max_filesystem_id; + int allocated_filesytem; + + HANDLE entry_fh; + int entry_eof; + int64_t entry_remaining_bytes; + int64_t entry_total; + + int ol_idx_doing; + int ol_idx_done; + int ol_num_doing; + int ol_num_done; + int64_t ol_remaining_bytes; + int64_t ol_total; + struct la_overlapped { + OVERLAPPED ol; + struct archive * _a; + unsigned char *buff; + size_t buff_size; + int64_t offset; + size_t bytes_expected; + size_t bytes_transferred; + } ol[MAX_OVERLAPPED]; + int direct_io; + int async_io; +}; + +#define bhfi_dev(bhfi) ((bhfi)->dwVolumeSerialNumber) +/* Treat FileIndex as i-node. We should remove a sequence number + * which is high-16-bits of nFileIndexHigh. */ +#define bhfi_ino(bhfi) \ + ((((int64_t)((bhfi)->nFileIndexHigh & 0x0000FFFFUL)) << 32) \ + + (bhfi)->nFileIndexLow) + +/* Definitions for tree.flags bitmap. */ +#define hasStat 16 /* The st entry is valid. */ +#define hasLstat 32 /* The lst entry is valid. */ +#define needsRestoreTimes 128 + +static int +tree_dir_next_windows(struct tree *t, const wchar_t *pattern); + +/* Initiate/terminate a tree traversal. */ +static struct tree *tree_open(const wchar_t *, int, int); +static struct tree *tree_reopen(struct tree *, const wchar_t *, int); +static void tree_close(struct tree *); +static void tree_free(struct tree *); +static void tree_push(struct tree *, const wchar_t *, const wchar_t *, + int, int64_t, int64_t, struct restore_time *); + +/* + * tree_next() returns Zero if there is no next entry, non-zero if + * there is. Note that directories are visited three times. + * Directories are always visited first as part of enumerating their + * parent; that is a "regular" visit. If tree_descend() is invoked at + * that time, the directory is added to a work list and will + * subsequently be visited two more times: once just after descending + * into the directory ("postdescent") and again just after ascending + * back to the parent ("postascent"). + * + * TREE_ERROR_DIR is returned if the descent failed (because the + * directory couldn't be opened, for instance). This is returned + * instead of TREE_POSTDESCENT/TREE_POSTASCENT. TREE_ERROR_DIR is not a + * fatal error, but it does imply that the relevant subtree won't be + * visited. TREE_ERROR_FATAL is returned for an error that left the + * traversal completely hosed. Right now, this is only returned for + * chdir() failures during ascent. + */ +#define TREE_REGULAR 1 +#define TREE_POSTDESCENT 2 +#define TREE_POSTASCENT 3 +#define TREE_ERROR_DIR -1 +#define TREE_ERROR_FATAL -2 + +static int tree_next(struct tree *); + +/* + * Return information about the current entry. + */ + +/* + * The current full pathname, length of the full pathname, and a name + * that can be used to access the file. Because tree does use chdir + * extensively, the access path is almost never the same as the full + * current path. + * + */ +static const wchar_t *tree_current_path(struct tree *); +static const wchar_t *tree_current_access_path(struct tree *); + +/* + * Request the lstat() or stat() data for the current path. Since the + * tree package needs to do some of this anyway, and caches the + * results, you should take advantage of it here if you need it rather + * than make a redundant stat() or lstat() call of your own. + */ +static const BY_HANDLE_FILE_INFORMATION *tree_current_stat(struct tree *); +static const BY_HANDLE_FILE_INFORMATION *tree_current_lstat(struct tree *); + +/* The following functions use tricks to avoid a certain number of + * stat()/lstat() calls. */ +/* "is_physical_dir" is equivalent to S_ISDIR(tree_current_lstat()->st_mode) */ +static int tree_current_is_physical_dir(struct tree *); +/* "is_physical_link" is equivalent to S_ISLNK(tree_current_lstat()->st_mode) */ +static int tree_current_is_physical_link(struct tree *); +/* Instead of archive_entry_copy_stat for BY_HANDLE_FILE_INFORMATION */ +static void tree_archive_entry_copy_bhfi(struct archive_entry *, + struct tree *, const BY_HANDLE_FILE_INFORMATION *); +/* "is_dir" is equivalent to S_ISDIR(tree_current_stat()->st_mode) */ +static int tree_current_is_dir(struct tree *); +static int update_current_filesystem(struct archive_read_disk *a, + int64_t dev); +static int setup_current_filesystem(struct archive_read_disk *); +static int tree_target_is_same_as_parent(struct tree *, + const BY_HANDLE_FILE_INFORMATION *); + +static int _archive_read_disk_open_w(struct archive *, const wchar_t *); +static int _archive_read_free(struct archive *); +static int _archive_read_close(struct archive *); +static int _archive_read_data_block(struct archive *, + const void **, size_t *, int64_t *); +static int _archive_read_next_header2(struct archive *, + struct archive_entry *); +static const char *trivial_lookup_gname(void *, int64_t gid); +static const char *trivial_lookup_uname(void *, int64_t uid); +static int setup_sparse(struct archive_read_disk *, struct archive_entry *); +static int close_and_restore_time(HANDLE, struct tree *, + struct restore_time *); +static int setup_sparse_from_disk(struct archive_read_disk *, + struct archive_entry *, HANDLE); + + + +static struct archive_vtable * +archive_read_disk_vtable(void) +{ + static struct archive_vtable av; + static int inited = 0; + + if (!inited) { + av.archive_free = _archive_read_free; + av.archive_close = _archive_read_close; + av.archive_read_data_block = _archive_read_data_block; + av.archive_read_next_header2 = _archive_read_next_header2; + inited = 1; + } + return (&av); +} + +const char * +archive_read_disk_gname(struct archive *_a, int64_t gid) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + if (ARCHIVE_OK != __archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_read_disk_gname")) + return (NULL); + if (a->lookup_gname == NULL) + return (NULL); + return ((*a->lookup_gname)(a->lookup_gname_data, gid)); +} + +const char * +archive_read_disk_uname(struct archive *_a, int64_t uid) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + if (ARCHIVE_OK != __archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_read_disk_uname")) + return (NULL); + if (a->lookup_uname == NULL) + return (NULL); + return ((*a->lookup_uname)(a->lookup_uname_data, uid)); +} + +int +archive_read_disk_set_gname_lookup(struct archive *_a, + void *private_data, + const char * (*lookup_gname)(void *private, int64_t gid), + void (*cleanup_gname)(void *private)) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + archive_check_magic(&a->archive, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_read_disk_set_gname_lookup"); + + if (a->cleanup_gname != NULL && a->lookup_gname_data != NULL) + (a->cleanup_gname)(a->lookup_gname_data); + + a->lookup_gname = lookup_gname; + a->cleanup_gname = cleanup_gname; + a->lookup_gname_data = private_data; + return (ARCHIVE_OK); +} + +int +archive_read_disk_set_uname_lookup(struct archive *_a, + void *private_data, + const char * (*lookup_uname)(void *private, int64_t uid), + void (*cleanup_uname)(void *private)) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + archive_check_magic(&a->archive, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_read_disk_set_uname_lookup"); + + if (a->cleanup_uname != NULL && a->lookup_uname_data != NULL) + (a->cleanup_uname)(a->lookup_uname_data); + + a->lookup_uname = lookup_uname; + a->cleanup_uname = cleanup_uname; + a->lookup_uname_data = private_data; + return (ARCHIVE_OK); +} + +/* + * Create a new archive_read_disk object and initialize it with global state. + */ +struct archive * +archive_read_disk_new(void) +{ + struct archive_read_disk *a; + + a = (struct archive_read_disk *)malloc(sizeof(*a)); + if (a == NULL) + return (NULL); + memset(a, 0, sizeof(*a)); + a->archive.magic = ARCHIVE_READ_DISK_MAGIC; + a->archive.state = ARCHIVE_STATE_NEW; + a->archive.vtable = archive_read_disk_vtable(); + a->lookup_uname = trivial_lookup_uname; + a->lookup_gname = trivial_lookup_gname; + a->enable_copyfile = 1; + a->traverse_mount_points = 1; + return (&a->archive); +} + +static int +_archive_read_free(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + int r; + + if (_a == NULL) + return (ARCHIVE_OK); + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL, "archive_read_free"); + + if (a->archive.state != ARCHIVE_STATE_CLOSED) + r = _archive_read_close(&a->archive); + else + r = ARCHIVE_OK; + + tree_free(a->tree); + if (a->cleanup_gname != NULL && a->lookup_gname_data != NULL) + (a->cleanup_gname)(a->lookup_gname_data); + if (a->cleanup_uname != NULL && a->lookup_uname_data != NULL) + (a->cleanup_uname)(a->lookup_uname_data); + archive_string_free(&a->archive.error_string); + a->archive.magic = 0; + free(a); + return (r); +} + +static int +_archive_read_close(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL, "archive_read_close"); + + if (a->archive.state != ARCHIVE_STATE_FATAL) + a->archive.state = ARCHIVE_STATE_CLOSED; + + tree_close(a->tree); + + return (ARCHIVE_OK); +} + +static void +setup_symlink_mode(struct archive_read_disk *a, char symlink_mode, + int follow_symlinks) +{ + a->symlink_mode = symlink_mode; + a->follow_symlinks = follow_symlinks; + if (a->tree != NULL) { + a->tree->initial_symlink_mode = a->symlink_mode; + a->tree->symlink_mode = a->symlink_mode; + } +} + +int +archive_read_disk_set_symlink_logical(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_read_disk_set_symlink_logical"); + setup_symlink_mode(a, 'L', 1); + return (ARCHIVE_OK); +} + +int +archive_read_disk_set_symlink_physical(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_read_disk_set_symlink_physical"); + setup_symlink_mode(a, 'P', 0); + return (ARCHIVE_OK); +} + +int +archive_read_disk_set_symlink_hybrid(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_read_disk_set_symlink_hybrid"); + setup_symlink_mode(a, 'H', 1);/* Follow symlinks initially. */ + return (ARCHIVE_OK); +} + +int +archive_read_disk_set_atime_restored(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_read_disk_restore_atime"); + a->restore_time = 1; + if (a->tree != NULL) + a->tree->flags |= needsRestoreTimes; + return (ARCHIVE_OK); +} + +int +archive_read_disk_set_behavior(struct archive *_a, int flags) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + int r = ARCHIVE_OK; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_read_disk_honor_nodump"); + + if (flags & ARCHIVE_READDISK_RESTORE_ATIME) + r = archive_read_disk_set_atime_restored(_a); + else { + a->restore_time = 0; + if (a->tree != NULL) + a->tree->flags &= ~needsRestoreTimes; + } + if (flags & ARCHIVE_READDISK_HONOR_NODUMP) + a->honor_nodump = 1; + else + a->honor_nodump = 0; + if (flags & ARCHIVE_READDISK_MAC_COPYFILE) + a->enable_copyfile = 1; + else + a->enable_copyfile = 0; + if (flags & ARCHIVE_READDISK_NO_TRAVERSE_MOUNTS) + a->traverse_mount_points = 0; + else + a->traverse_mount_points = 1; + return (r); +} + +/* + * Trivial implementations of gname/uname lookup functions. + * These are normally overridden by the client, but these stub + * versions ensure that we always have something that works. + */ +static const char * +trivial_lookup_gname(void *private_data, int64_t gid) +{ + (void)private_data; /* UNUSED */ + (void)gid; /* UNUSED */ + return (NULL); +} + +static const char * +trivial_lookup_uname(void *private_data, int64_t uid) +{ + (void)private_data; /* UNUSED */ + (void)uid; /* UNUSED */ + return (NULL); +} + +static int64_t +align_num_per_sector(struct tree *t, int64_t size) +{ + int64_t surplus; + + size += t->current_filesystem->bytesPerSector -1; + surplus = size % t->current_filesystem->bytesPerSector; + size -= surplus; + return (size); +} + +static int +start_next_async_read(struct archive_read_disk *a, struct tree *t) +{ + struct la_overlapped *olp; + DWORD buffbytes, rbytes; + + if (t->ol_remaining_bytes == 0) + return (ARCHIVE_EOF); + + olp = &(t->ol[t->ol_idx_doing]); + t->ol_idx_doing = (t->ol_idx_doing + 1) % MAX_OVERLAPPED; + + /* Allocate read buffer. */ + if (olp->buff == NULL) { + void *p; + size_t s = (size_t)align_num_per_sector(t, BUFFER_SIZE); + p = VirtualAlloc(NULL, s, MEM_COMMIT, PAGE_READWRITE); + if (p == NULL) { + archive_set_error(&a->archive, ENOMEM, + "Couldn't allocate memory"); + a->archive.state = ARCHIVE_STATE_FATAL; + return (ARCHIVE_FATAL); + } + olp->buff = p; + olp->buff_size = s; + olp->_a = &a->archive; + olp->ol.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL); + if (olp->ol.hEvent == NULL) { + la_dosmaperr(GetLastError()); + archive_set_error(&a->archive, errno, + "CreateEvent failed"); + a->archive.state = ARCHIVE_STATE_FATAL; + return (ARCHIVE_FATAL); + } + } else + ResetEvent(olp->ol.hEvent); + + buffbytes = (DWORD)olp->buff_size; + if (buffbytes > t->current_sparse->length) + buffbytes = (DWORD)t->current_sparse->length; + + /* Skip hole. */ + if (t->current_sparse->offset > t->ol_total) { + t->ol_remaining_bytes -= + t->current_sparse->offset - t->ol_total; + } + + olp->offset = t->current_sparse->offset; + olp->ol.Offset = (DWORD)(olp->offset & 0xffffffff); + olp->ol.OffsetHigh = (DWORD)(olp->offset >> 32); + + if (t->ol_remaining_bytes > buffbytes) { + olp->bytes_expected = buffbytes; + t->ol_remaining_bytes -= buffbytes; + } else { + olp->bytes_expected = (size_t)t->ol_remaining_bytes; + t->ol_remaining_bytes = 0; + } + olp->bytes_transferred = 0; + t->current_sparse->offset += buffbytes; + t->current_sparse->length -= buffbytes; + t->ol_total = t->current_sparse->offset; + if (t->current_sparse->length == 0 && t->ol_remaining_bytes > 0) + t->current_sparse++; + + if (!ReadFile(t->entry_fh, olp->buff, buffbytes, &rbytes, &(olp->ol))) { + DWORD lasterr; + + lasterr = GetLastError(); + if (lasterr == ERROR_HANDLE_EOF) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Reading file truncated"); + a->archive.state = ARCHIVE_STATE_FATAL; + return (ARCHIVE_FATAL); + } else if (lasterr != ERROR_IO_PENDING) { + if (lasterr == ERROR_NO_DATA) + errno = EAGAIN; + else if (lasterr == ERROR_ACCESS_DENIED) + errno = EBADF; + else + la_dosmaperr(lasterr); + archive_set_error(&a->archive, errno, "Read error"); + a->archive.state = ARCHIVE_STATE_FATAL; + return (ARCHIVE_FATAL); + } + } else + olp->bytes_transferred = rbytes; + t->ol_num_doing++; + + return (t->ol_remaining_bytes == 0)? ARCHIVE_EOF: ARCHIVE_OK; +} + +static void +cancel_async(struct tree *t) +{ + if (t->ol_num_doing != t->ol_num_done) { + CancelIo(t->entry_fh); + t->ol_num_doing = t->ol_num_done = 0; + } +} + +static int +_archive_read_data_block(struct archive *_a, const void **buff, + size_t *size, int64_t *offset) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + struct tree *t = a->tree; + struct la_overlapped *olp; + DWORD bytes_transferred; + int r = ARCHIVE_FATAL; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, ARCHIVE_STATE_DATA, + "archive_read_data_block"); + + if (t->entry_eof || t->entry_remaining_bytes <= 0) { + r = ARCHIVE_EOF; + goto abort_read_data; + } + + /* + * Make a request to read the file in asynchronous. + */ + if (t->ol_num_doing == 0) { + do { + r = start_next_async_read(a, t); + if (r == ARCHIVE_FATAL) + goto abort_read_data; + if (!t->async_io) + break; + } while (r == ARCHIVE_OK && t->ol_num_doing < MAX_OVERLAPPED); + } else { + if (start_next_async_read(a, t) == ARCHIVE_FATAL) + goto abort_read_data; + } + + olp = &(t->ol[t->ol_idx_done]); + t->ol_idx_done = (t->ol_idx_done + 1) % MAX_OVERLAPPED; + if (olp->bytes_transferred) + bytes_transferred = (DWORD)olp->bytes_transferred; + else if (!GetOverlappedResult(t->entry_fh, &(olp->ol), + &bytes_transferred, TRUE)) { + la_dosmaperr(GetLastError()); + archive_set_error(&a->archive, errno, + "GetOverlappedResult failed"); + a->archive.state = ARCHIVE_STATE_FATAL; + r = ARCHIVE_FATAL; + goto abort_read_data; + } + t->ol_num_done++; + + if (bytes_transferred == 0 || + olp->bytes_expected != bytes_transferred) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Reading file truncated"); + a->archive.state = ARCHIVE_STATE_FATAL; + r = ARCHIVE_FATAL; + goto abort_read_data; + } + + *buff = olp->buff; + *size = bytes_transferred; + *offset = olp->offset; + if (olp->offset > t->entry_total) + t->entry_remaining_bytes -= olp->offset - t->entry_total; + t->entry_total = olp->offset + *size; + t->entry_remaining_bytes -= *size; + if (t->entry_remaining_bytes == 0) { + /* Close the current file descriptor */ + close_and_restore_time(t->entry_fh, t, &t->restore_time); + t->entry_fh = INVALID_HANDLE_VALUE; + t->entry_eof = 1; + } + return (ARCHIVE_OK); + +abort_read_data: + *buff = NULL; + *size = 0; + *offset = t->entry_total; + if (t->entry_fh != INVALID_HANDLE_VALUE) { + cancel_async(t); + /* Close the current file descriptor */ + close_and_restore_time(t->entry_fh, t, &t->restore_time); + t->entry_fh = INVALID_HANDLE_VALUE; + } + return (r); +} + +static int +next_entry(struct archive_read_disk *a, struct tree *t, + struct archive_entry *entry) +{ + const BY_HANDLE_FILE_INFORMATION *st; + const BY_HANDLE_FILE_INFORMATION *lst; + const char*name; + int descend, r; + + st = NULL; + lst = NULL; + t->descend = 0; + do { + switch (tree_next(t)) { + case TREE_ERROR_FATAL: + archive_set_error(&a->archive, t->tree_errno, + "%ls: Unable to continue traversing directory tree", + tree_current_path(t)); + a->archive.state = ARCHIVE_STATE_FATAL; + return (ARCHIVE_FATAL); + case TREE_ERROR_DIR: + archive_set_error(&a->archive, t->tree_errno, + "%ls: Couldn't visit directory", + tree_current_path(t)); + return (ARCHIVE_FAILED); + case 0: + return (ARCHIVE_EOF); + case TREE_POSTDESCENT: + case TREE_POSTASCENT: + break; + case TREE_REGULAR: + lst = tree_current_lstat(t); + if (lst == NULL) { + archive_set_error(&a->archive, t->tree_errno, + "%ls: Cannot stat", + tree_current_path(t)); + return (ARCHIVE_FAILED); + } + break; + } + } while (lst == NULL); + + archive_entry_copy_pathname_w(entry, tree_current_path(t)); + + /* + * Perform path matching. + */ + if (a->matching) { + r = archive_match_path_excluded(a->matching, entry); + if (r < 0) { + archive_set_error(&(a->archive), errno, + "Faild : %s", archive_error_string(a->matching)); + return (r); + } + if (r) { + if (a->excluded_cb_func) + a->excluded_cb_func(&(a->archive), + a->excluded_cb_data, entry); + return (ARCHIVE_RETRY); + } + } + + /* + * Distinguish 'L'/'P'/'H' symlink following. + */ + switch(t->symlink_mode) { + case 'H': + /* 'H': After the first item, rest like 'P'. */ + t->symlink_mode = 'P'; + /* 'H': First item (from command line) like 'L'. */ + /* FALLTHROUGH */ + case 'L': + /* 'L': Do descend through a symlink to dir. */ + descend = tree_current_is_dir(t); + /* 'L': Follow symlinks to files. */ + a->symlink_mode = 'L'; + a->follow_symlinks = 1; + /* 'L': Archive symlinks as targets, if we can. */ + st = tree_current_stat(t); + if (st != NULL && !tree_target_is_same_as_parent(t, st)) + break; + /* If stat fails, we have a broken symlink; + * in that case, don't follow the link. */ + /* FALLTHROUGH */ + default: + /* 'P': Don't descend through a symlink to dir. */ + descend = tree_current_is_physical_dir(t); + /* 'P': Don't follow symlinks to files. */ + a->symlink_mode = 'P'; + a->follow_symlinks = 0; + /* 'P': Archive symlinks as symlinks. */ + st = lst; + break; + } + + if (update_current_filesystem(a, bhfi_dev(st)) != ARCHIVE_OK) { + a->archive.state = ARCHIVE_STATE_FATAL; + return (ARCHIVE_FATAL); + } + if (t->initial_filesystem_id == -1) + t->initial_filesystem_id = t->current_filesystem_id; + if (!a->traverse_mount_points) { + if (t->initial_filesystem_id != t->current_filesystem_id) + return (ARCHIVE_RETRY); + } + t->descend = descend; + + tree_archive_entry_copy_bhfi(entry, t, st); + + /* Save the times to be restored. This must be in before + * calling archive_read_disk_descend() or any chance of it, + * especially, invokng a callback. */ + t->restore_time.lastWriteTime = st->ftLastWriteTime; + t->restore_time.lastAccessTime = st->ftLastAccessTime; + t->restore_time.filetype = archive_entry_filetype(entry); + + /* + * Perform time matching. + */ + if (a->matching) { + r = archive_match_time_excluded(a->matching, entry); + if (r < 0) { + archive_set_error(&(a->archive), errno, + "Faild : %s", archive_error_string(a->matching)); + return (r); + } + if (r) { + if (a->excluded_cb_func) + a->excluded_cb_func(&(a->archive), + a->excluded_cb_data, entry); + return (ARCHIVE_RETRY); + } + } + + /* Lookup uname/gname */ + name = archive_read_disk_uname(&(a->archive), archive_entry_uid(entry)); + if (name != NULL) + archive_entry_copy_uname(entry, name); + name = archive_read_disk_gname(&(a->archive), archive_entry_gid(entry)); + if (name != NULL) + archive_entry_copy_gname(entry, name); + + /* + * Perform owner matching. + */ + if (a->matching) { + r = archive_match_owner_excluded(a->matching, entry); + if (r < 0) { + archive_set_error(&(a->archive), errno, + "Faild : %s", archive_error_string(a->matching)); + return (r); + } + if (r) { + if (a->excluded_cb_func) + a->excluded_cb_func(&(a->archive), + a->excluded_cb_data, entry); + return (ARCHIVE_RETRY); + } + } + + /* + * Invoke a meta data filter callback. + */ + if (a->metadata_filter_func) { + if (!a->metadata_filter_func(&(a->archive), + a->metadata_filter_data, entry)) + return (ARCHIVE_RETRY); + } + + archive_entry_copy_sourcepath_w(entry, tree_current_access_path(t)); + + r = ARCHIVE_OK; + if (archive_entry_filetype(entry) == AE_IFREG && + archive_entry_size(entry) > 0) { + DWORD flags = FILE_FLAG_BACKUP_SEMANTICS; + if (t->async_io) + flags |= FILE_FLAG_OVERLAPPED; + if (t->direct_io) + flags |= FILE_FLAG_NO_BUFFERING; + else + flags |= FILE_FLAG_SEQUENTIAL_SCAN; + t->entry_fh = CreateFileW(tree_current_access_path(t), + GENERIC_READ, 0, NULL, OPEN_EXISTING, flags, NULL); + if (t->entry_fh == INVALID_HANDLE_VALUE) { + archive_set_error(&a->archive, errno, + "Couldn't open %ls", tree_current_path(a->tree)); + return (ARCHIVE_FAILED); + } + + /* Find sparse data from the disk. */ + if (archive_entry_hardlink(entry) == NULL && + (st->dwFileAttributes & FILE_ATTRIBUTE_SPARSE_FILE) != 0) + r = setup_sparse_from_disk(a, entry, t->entry_fh); + } + return (r); +} + +static int +_archive_read_next_header2(struct archive *_a, struct archive_entry *entry) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + struct tree *t; + int r; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA, + "archive_read_next_header2"); + + t = a->tree; + if (t->entry_fh != INVALID_HANDLE_VALUE) { + cancel_async(t); + close_and_restore_time(t->entry_fh, t, &t->restore_time); + t->entry_fh = INVALID_HANDLE_VALUE; + } + + while ((r = next_entry(a, t, entry)) == ARCHIVE_RETRY) + archive_entry_clear(entry); + + /* + * EOF and FATAL are persistent at this layer. By + * modifying the state, we guarantee that future calls to + * read a header or read data will fail. + */ + switch (r) { + case ARCHIVE_EOF: + a->archive.state = ARCHIVE_STATE_EOF; + break; + case ARCHIVE_OK: + case ARCHIVE_WARN: + t->entry_total = 0; + if (archive_entry_filetype(entry) == AE_IFREG) { + t->entry_remaining_bytes = archive_entry_size(entry); + t->entry_eof = (t->entry_remaining_bytes == 0)? 1: 0; + if (!t->entry_eof && + setup_sparse(a, entry) != ARCHIVE_OK) + return (ARCHIVE_FATAL); + } else { + t->entry_remaining_bytes = 0; + t->entry_eof = 1; + } + t->ol_idx_doing = t->ol_idx_done = 0; + t->ol_num_doing = t->ol_num_done = 0; + t->ol_remaining_bytes = t->entry_remaining_bytes; + t->ol_total = 0; + a->archive.state = ARCHIVE_STATE_DATA; + break; + case ARCHIVE_RETRY: + break; + case ARCHIVE_FATAL: + a->archive.state = ARCHIVE_STATE_FATAL; + break; + } + + return (r); +} + +static int +setup_sparse(struct archive_read_disk *a, struct archive_entry *entry) +{ + struct tree *t = a->tree; + int64_t aligned, length, offset; + int i; + + t->sparse_count = archive_entry_sparse_reset(entry); + if (t->sparse_count+1 > t->sparse_list_size) { + free(t->sparse_list); + t->sparse_list_size = t->sparse_count + 1; + t->sparse_list = malloc(sizeof(t->sparse_list[0]) * + t->sparse_list_size); + if (t->sparse_list == NULL) { + t->sparse_list_size = 0; + archive_set_error(&a->archive, ENOMEM, + "Can't allocate data"); + a->archive.state = ARCHIVE_STATE_FATAL; + return (ARCHIVE_FATAL); + } + } + /* + * Get sparse list and make sure those offsets and lengths are + * aligned by a sector size. + */ + for (i = 0; i < t->sparse_count; i++) { + archive_entry_sparse_next(entry, &offset, &length); + aligned = align_num_per_sector(t, offset); + if (aligned != offset) { + aligned -= t->current_filesystem->bytesPerSector; + length += offset - aligned; + } + t->sparse_list[i].offset = aligned; + aligned = align_num_per_sector(t, length); + t->sparse_list[i].length = aligned; + } + + aligned = align_num_per_sector(t, archive_entry_size(entry)); + if (i == 0) { + t->sparse_list[i].offset = 0; + t->sparse_list[i].length = aligned; + } else { + int j, last = i; + + t->sparse_list[i].offset = aligned; + t->sparse_list[i].length = 0; + for (i = 0; i < last; i++) { + if ((t->sparse_list[i].offset + + t->sparse_list[i].length) <= + t->sparse_list[i+1].offset) + continue; + /* + * Now sparse_list[i+1] is overlapped by sparse_list[i]. + * Merge those two. + */ + length = t->sparse_list[i+1].offset - + t->sparse_list[i].offset; + t->sparse_list[i+1].offset = t->sparse_list[i].offset; + t->sparse_list[i+1].length += length; + /* Remove sparse_list[i]. */ + for (j = i; j < last; j++) { + t->sparse_list[j].offset = + t->sparse_list[j+1].offset; + t->sparse_list[j].length = + t->sparse_list[j+1].length; + } + last--; + } + } + t->current_sparse = t->sparse_list; + + return (ARCHIVE_OK); +} + +int +archive_read_disk_set_matching(struct archive *_a, struct archive *_ma, + void (*_excluded_func)(struct archive *, void *, struct archive_entry *), + void *_client_data) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_read_disk_set_matching"); + a->matching = _ma; + a->excluded_cb_func = _excluded_func; + a->excluded_cb_data = _client_data; + return (ARCHIVE_OK); +} + +int +archive_read_disk_set_metadata_filter_callback(struct archive *_a, + int (*_metadata_filter_func)(struct archive *, void *, + struct archive_entry *), void *_client_data) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, ARCHIVE_STATE_ANY, + "archive_read_disk_set_metadata_filter_callback"); + + a->metadata_filter_func = _metadata_filter_func; + a->metadata_filter_data = _client_data; + return (ARCHIVE_OK); +} + +int +archive_read_disk_can_descend(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + struct tree *t = a->tree; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA, + "archive_read_disk_can_descend"); + + return (t->visit_type == TREE_REGULAR && t->descend); +} + +/* + * Called by the client to mark the directory just returned from + * tree_next() as needing to be visited. + */ +int +archive_read_disk_descend(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + struct tree *t = a->tree; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA, + "archive_read_disk_descend"); + + if (t->visit_type != TREE_REGULAR || !t->descend) + return (ARCHIVE_OK); + + if (tree_current_is_physical_dir(t)) { + tree_push(t, t->basename, t->full_path.s, + t->current_filesystem_id, + bhfi_dev(&(t->lst)), bhfi_ino(&(t->lst)), + &t->restore_time); + t->stack->flags |= isDir; + } else if (tree_current_is_dir(t)) { + tree_push(t, t->basename, t->full_path.s, + t->current_filesystem_id, + bhfi_dev(&(t->st)), bhfi_ino(&(t->st)), + &t->restore_time); + t->stack->flags |= isDirLink; + } + t->descend = 0; + return (ARCHIVE_OK); +} + +int +archive_read_disk_open(struct archive *_a, const char *pathname) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + struct archive_wstring wpath; + int ret; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_NEW | ARCHIVE_STATE_CLOSED, + "archive_read_disk_open"); + archive_clear_error(&a->archive); + + /* Make a wchar_t string from a char string. */ + archive_string_init(&wpath); + if (archive_wstring_append_from_mbs(&wpath, pathname, + strlen(pathname)) != 0) { + if (errno == ENOMEM) + archive_set_error(&a->archive, ENOMEM, + "Can't allocate memory"); + else + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Can't convert a path to a wchar_t string"); + a->archive.state = ARCHIVE_STATE_FATAL; + ret = ARCHIVE_FATAL; + } else + ret = _archive_read_disk_open_w(_a, wpath.s); + + archive_wstring_free(&wpath); + return (ret); +} + +int +archive_read_disk_open_w(struct archive *_a, const wchar_t *pathname) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, + ARCHIVE_STATE_NEW | ARCHIVE_STATE_CLOSED, + "archive_read_disk_open_w"); + archive_clear_error(&a->archive); + + return (_archive_read_disk_open_w(_a, pathname)); +} + +static int +_archive_read_disk_open_w(struct archive *_a, const wchar_t *pathname) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + + if (a->tree != NULL) + a->tree = tree_reopen(a->tree, pathname, a->restore_time); + else + a->tree = tree_open(pathname, a->symlink_mode, a->restore_time); + if (a->tree == NULL) { + archive_set_error(&a->archive, ENOMEM, + "Can't allocate directory traversal data"); + a->archive.state = ARCHIVE_STATE_FATAL; + return (ARCHIVE_FATAL); + } + a->archive.state = ARCHIVE_STATE_HEADER; + + return (ARCHIVE_OK); +} + +/* + * Return a current filesystem ID which is index of the filesystem entry + * you've visited through archive_read_disk. + */ +int +archive_read_disk_current_filesystem(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, ARCHIVE_STATE_DATA, + "archive_read_disk_current_filesystem"); + + return (a->tree->current_filesystem_id); +} + +static int +update_current_filesystem(struct archive_read_disk *a, int64_t dev) +{ + struct tree *t = a->tree; + int i, fid; + + if (t->current_filesystem != NULL && + t->current_filesystem->dev == dev) + return (ARCHIVE_OK); + + for (i = 0; i < t->max_filesystem_id; i++) { + if (t->filesystem_table[i].dev == dev) { + /* There is the filesytem ID we've already generated. */ + t->current_filesystem_id = i; + t->current_filesystem = &(t->filesystem_table[i]); + return (ARCHIVE_OK); + } + } + + /* + * There is a new filesytem, we generate a new ID for. + */ + fid = t->max_filesystem_id++; + if (t->max_filesystem_id > t->allocated_filesytem) { + size_t s; + void *p; + + s = t->max_filesystem_id * 2; + p = realloc(t->filesystem_table, + s * sizeof(*t->filesystem_table)); + if (p == NULL) { + archive_set_error(&a->archive, ENOMEM, + "Can't allocate tar data"); + return (ARCHIVE_FATAL); + } + t->filesystem_table = (struct filesystem *)p; + t->allocated_filesytem = (int)s; + } + t->current_filesystem_id = fid; + t->current_filesystem = &(t->filesystem_table[fid]); + t->current_filesystem->dev = dev; + + return (setup_current_filesystem(a)); +} + +/* + * Returns 1 if current filesystem is generated filesystem, 0 if it is not + * or -1 if it is unknown. + */ +int +archive_read_disk_current_filesystem_is_synthetic(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, ARCHIVE_STATE_DATA, + "archive_read_disk_current_filesystem"); + + return (a->tree->current_filesystem->synthetic); +} + +/* + * Returns 1 if current filesystem is remote filesystem, 0 if it is not + * or -1 if it is unknown. + */ +int +archive_read_disk_current_filesystem_is_remote(struct archive *_a) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + + archive_check_magic(_a, ARCHIVE_READ_DISK_MAGIC, ARCHIVE_STATE_DATA, + "archive_read_disk_current_filesystem"); + + return (a->tree->current_filesystem->remote); +} + +/* + * If symlink is broken, statfs or statvfs will fail. + * Use its directory path instead. + */ +static wchar_t * +safe_path_for_statfs(struct tree *t) +{ + const wchar_t *path; + wchar_t *cp, *p = NULL; + + path = tree_current_access_path(t); + if (tree_current_stat(t) == NULL) { + p = _wcsdup(path); + cp = wcsrchr(p, '/'); + if (cp != NULL && wcslen(cp) >= 2) { + cp[1] = '.'; + cp[2] = '\0'; + path = p; + } + } else + p = _wcsdup(path); + return (p); +} + +/* + * Get conditions of synthetic and remote on Windows + */ +static int +setup_current_filesystem(struct archive_read_disk *a) +{ + struct tree *t = a->tree; + wchar_t vol[256]; + wchar_t *path; + + t->current_filesystem->synthetic = -1;/* Not supported */ + path = safe_path_for_statfs(t); + if (!GetVolumePathNameW(path, vol, sizeof(vol)/sizeof(vol[0]))) { + free(path); + t->current_filesystem->remote = -1; + t->current_filesystem->bytesPerSector = 0; + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "GetVolumePathName failed: %d", (int)GetLastError()); + return (ARCHIVE_FAILED); + } + free(path); + switch (GetDriveTypeW(vol)) { + case DRIVE_UNKNOWN: + case DRIVE_NO_ROOT_DIR: + t->current_filesystem->remote = -1; + break; + case DRIVE_REMOTE: + t->current_filesystem->remote = 1; + break; + default: + t->current_filesystem->remote = 0; + break; + } + + if (!GetDiskFreeSpaceW(vol, NULL, + &(t->current_filesystem->bytesPerSector), NULL, NULL)) { + t->current_filesystem->bytesPerSector = 0; + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "GetDiskFreeSpace failed: %d", (int)GetLastError()); + return (ARCHIVE_FAILED); + } + + return (ARCHIVE_OK); +} + +static int +close_and_restore_time(HANDLE h, struct tree *t, struct restore_time *rt) +{ + HANDLE handle; + int r = 0; + + if (h == INVALID_HANDLE_VALUE && AE_IFLNK == rt->filetype) + return (0); + + /* Close a file descritor. + * It will not be used for SetFileTime() because it has been opened + * by a read only mode. + */ + if (h != INVALID_HANDLE_VALUE) + CloseHandle(h); + if ((t->flags & needsRestoreTimes) == 0) + return (r); + + handle = CreateFileW(rt->full_path, FILE_WRITE_ATTRIBUTES, + 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); + if (handle == INVALID_HANDLE_VALUE) { + errno = EINVAL; + return (-1); + } + + if (SetFileTime(handle, NULL, &rt->lastAccessTime, + &rt->lastWriteTime) == 0) { + errno = EINVAL; + r = -1; + } else + r = 0; + CloseHandle(handle); + return (r); +} + +/* + * Add a directory path to the current stack. + */ +static void +tree_push(struct tree *t, const wchar_t *path, const wchar_t *full_path, + int filesystem_id, int64_t dev, int64_t ino, struct restore_time *rt) +{ + struct tree_entry *te; + + te = malloc(sizeof(*te)); + memset(te, 0, sizeof(*te)); + te->next = t->stack; + te->parent = t->current; + if (te->parent) + te->depth = te->parent->depth + 1; + t->stack = te; + archive_string_init(&te->name); + archive_wstrcpy(&te->name, path); + archive_string_init(&te->full_path); + archive_wstrcpy(&te->full_path, full_path); + te->flags = needsDescent | needsOpen | needsAscent; + te->filesystem_id = filesystem_id; + te->dev = dev; + te->ino = ino; + te->dirname_length = t->dirname_length; + te->full_path_dir_length = t->full_path_dir_length; + te->restore_time.full_path = te->full_path.s; + if (rt != NULL) { + te->restore_time.lastWriteTime = rt->lastWriteTime; + te->restore_time.lastAccessTime = rt->lastAccessTime; + te->restore_time.filetype = rt->filetype; + } +} + +/* + * Append a name to the current dir path. + */ +static void +tree_append(struct tree *t, const wchar_t *name, size_t name_length) +{ + size_t size_needed; + + t->path.s[t->dirname_length] = L'\0'; + t->path.length = t->dirname_length; + /* Strip trailing '/' from name, unless entire name is "/". */ + while (name_length > 1 && name[name_length - 1] == L'/') + name_length--; + + /* Resize pathname buffer as needed. */ + size_needed = name_length + t->dirname_length + 2; + archive_wstring_ensure(&t->path, size_needed); + /* Add a separating '/' if it's needed. */ + if (t->dirname_length > 0 && + t->path.s[archive_strlen(&t->path)-1] != L'/') + archive_wstrappend_wchar(&t->path, L'/'); + t->basename = t->path.s + archive_strlen(&t->path); + archive_wstrncat(&t->path, name, name_length); + t->restore_time.full_path = t->basename; + if (t->full_path_dir_length > 0) { + t->full_path.s[t->full_path_dir_length] = L'\0'; + t->full_path.length = t->full_path_dir_length; + size_needed = name_length + t->full_path_dir_length + 2; + archive_wstring_ensure(&t->full_path, size_needed); + /* Add a separating '\' if it's needed. */ + if (t->full_path.s[archive_strlen(&t->full_path)-1] != L'\\') + archive_wstrappend_wchar(&t->full_path, L'\\'); + archive_wstrncat(&t->full_path, name, name_length); + t->restore_time.full_path = t->full_path.s; + } +} + +/* + * Open a directory tree for traversal. + */ +static struct tree * +tree_open(const wchar_t *path, int symlink_mode, int restore_time) +{ + struct tree *t; + + t = malloc(sizeof(*t)); + memset(t, 0, sizeof(*t)); + archive_string_init(&(t->full_path)); + archive_string_init(&t->path); + archive_wstring_ensure(&t->path, 15); + t->initial_symlink_mode = symlink_mode; + return (tree_reopen(t, path, restore_time)); +} + +static struct tree * +tree_reopen(struct tree *t, const wchar_t *path, int restore_time) +{ + struct archive_wstring ws; + wchar_t *pathname, *p, *base; + + t->flags = (restore_time)?needsRestoreTimes:0; + t->visit_type = 0; + t->tree_errno = 0; + t->full_path_dir_length = 0; + t->dirname_length = 0; + t->depth = 0; + t->descend = 0; + t->current = NULL; + t->d = INVALID_HANDLE_VALUE; + t->symlink_mode = t->initial_symlink_mode; + archive_string_empty(&(t->full_path)); + archive_string_empty(&t->path); + t->entry_fh = INVALID_HANDLE_VALUE; + t->entry_eof = 0; + t->entry_remaining_bytes = 0; + t->initial_filesystem_id = -1; + + /* Get wchar_t strings from char strings. */ + archive_string_init(&ws); + archive_wstrcpy(&ws, path); + pathname = ws.s; + /* Get a full-path-name. */ + p = __la_win_permissive_name_w(pathname); + if (p == NULL) + goto failed; + archive_wstrcpy(&(t->full_path), p); + free(p); + + /* Convert path separators from '\' to '/' */ + for (p = pathname; *p != L'\0'; ++p) { + if (*p == L'\\') + *p = L'/'; + } + base = pathname; + + /* First item is set up a lot like a symlink traversal. */ + /* printf("Looking for wildcard in %s\n", path); */ + if ((base[0] == L'/' && base[1] == L'/' && + base[2] == L'?' && base[3] == L'/' && + (wcschr(base+4, L'*') || wcschr(base+4, L'?'))) || + (!(base[0] == L'/' && base[1] == L'/' && + base[2] == L'?' && base[3] == L'/') && + (wcschr(base, L'*') || wcschr(base, L'?')))) { + // It has a wildcard in it... + // Separate the last element. + p = wcsrchr(base, L'/'); + if (p != NULL) { + *p = L'\0'; + tree_append(t, base, p - base); + t->dirname_length = archive_strlen(&t->path); + base = p + 1; + } + p = wcsrchr(t->full_path.s, L'\\'); + if (p != NULL) { + *p = L'\0'; + t->full_path.length = wcslen(t->full_path.s); + t->full_path_dir_length = archive_strlen(&t->full_path); + } + } + tree_push(t, base, t->full_path.s, 0, 0, 0, NULL); + archive_wstring_free(&ws); + t->stack->flags = needsFirstVisit; + /* + * Debug flag for Direct IO(No buffering) or Async IO. + * Those dependant on environment variable switches + * will be removed until next release. + */ + { + const char *e; + if ((e = getenv("LIBARCHIVE_DIRECT_IO")) != NULL) { + if (e[0] == '0') + t->direct_io = 0; + else + t->direct_io = 1; + fprintf(stderr, "LIBARCHIVE_DIRECT_IO=%s\n", + (t->direct_io)?"Enabled":"Disabled"); + } else + t->direct_io = DIRECT_IO; + if ((e = getenv("LIBARCHIVE_ASYNC_IO")) != NULL) { + if (e[0] == '0') + t->async_io = 0; + else + t->async_io = 1; + fprintf(stderr, "LIBARCHIVE_ASYNC_IO=%s\n", + (t->async_io)?"Enabled":"Disabled"); + } else + t->async_io = ASYNC_IO; + } + return (t); +failed: + archive_wstring_free(&ws); + tree_free(t); + return (NULL); +} + +static int +tree_descent(struct tree *t) +{ + t->dirname_length = archive_strlen(&t->path); + t->full_path_dir_length = archive_strlen(&t->full_path); + t->depth++; + return (0); +} + +/* + * We've finished a directory; ascend back to the parent. + */ +static int +tree_ascend(struct tree *t) +{ + struct tree_entry *te; + + te = t->stack; + t->depth--; + close_and_restore_time(INVALID_HANDLE_VALUE, t, &te->restore_time); + return (0); +} + +/* + * Pop the working stack. + */ +static void +tree_pop(struct tree *t) +{ + struct tree_entry *te; + + t->full_path.s[t->full_path_dir_length] = L'\0'; + t->full_path.length = t->full_path_dir_length; + t->path.s[t->dirname_length] = L'\0'; + t->path.length = t->dirname_length; + if (t->stack == t->current && t->current != NULL) + t->current = t->current->parent; + te = t->stack; + t->stack = te->next; + t->dirname_length = te->dirname_length; + t->basename = t->path.s + t->dirname_length; + t->full_path_dir_length = te->full_path_dir_length; + while (t->basename[0] == L'/') + t->basename++; + archive_wstring_free(&te->name); + archive_wstring_free(&te->full_path); + free(te); +} + +/* + * Get the next item in the tree traversal. + */ +static int +tree_next(struct tree *t) +{ + int r; + + while (t->stack != NULL) { + /* If there's an open dir, get the next entry from there. */ + if (t->d != INVALID_HANDLE_VALUE) { + r = tree_dir_next_windows(t, NULL); + if (r == 0) + continue; + return (r); + } + + if (t->stack->flags & needsFirstVisit) { + wchar_t *d = t->stack->name.s; + t->stack->flags &= ~needsFirstVisit; + if (!(d[0] == L'/' && d[1] == L'/' && + d[2] == L'?' && d[3] == L'/') && + (wcschr(d, L'*') || wcschr(d, L'?'))) { + r = tree_dir_next_windows(t, d); + if (r == 0) + continue; + return (r); + } else { + HANDLE h = FindFirstFileW(d, &t->_findData); + if (h == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + t->tree_errno = errno; + t->visit_type = TREE_ERROR_DIR; + return (t->visit_type); + } + t->findData = &t->_findData; + FindClose(h); + } + /* Top stack item needs a regular visit. */ + t->current = t->stack; + tree_append(t, t->stack->name.s, + archive_strlen(&(t->stack->name))); + //t->dirname_length = t->path_length; + //tree_pop(t); + t->stack->flags &= ~needsFirstVisit; + return (t->visit_type = TREE_REGULAR); + } else if (t->stack->flags & needsDescent) { + /* Top stack item is dir to descend into. */ + t->current = t->stack; + tree_append(t, t->stack->name.s, + archive_strlen(&(t->stack->name))); + t->stack->flags &= ~needsDescent; + r = tree_descent(t); + if (r != 0) { + tree_pop(t); + t->visit_type = r; + } else + t->visit_type = TREE_POSTDESCENT; + return (t->visit_type); + } else if (t->stack->flags & needsOpen) { + t->stack->flags &= ~needsOpen; + r = tree_dir_next_windows(t, L"*"); + if (r == 0) + continue; + return (r); + } else if (t->stack->flags & needsAscent) { + /* Top stack item is dir and we're done with it. */ + r = tree_ascend(t); + tree_pop(t); + t->visit_type = r != 0 ? r : TREE_POSTASCENT; + return (t->visit_type); + } else { + /* Top item on stack is dead. */ + tree_pop(t); + t->flags &= ~hasLstat; + t->flags &= ~hasStat; + } + } + return (t->visit_type = 0); +} + +static int +tree_dir_next_windows(struct tree *t, const wchar_t *pattern) +{ + const wchar_t *name; + size_t namelen; + int r; + + for (;;) { + if (pattern != NULL) { + struct archive_wstring pt; + + archive_string_init(&pt); + archive_wstring_ensure(&pt, + archive_strlen(&(t->full_path)) + + 2 + wcslen(pattern)); + archive_wstring_copy(&pt, &(t->full_path)); + archive_wstrappend_wchar(&pt, L'\\'); + archive_wstrcat(&pt, pattern); + t->d = FindFirstFileW(pt.s, &t->_findData); + archive_wstring_free(&pt); + if (t->d == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + t->tree_errno = errno; + r = tree_ascend(t); /* Undo "chdir" */ + tree_pop(t); + t->visit_type = r != 0 ? r : TREE_ERROR_DIR; + return (t->visit_type); + } + t->findData = &t->_findData; + pattern = NULL; + } else if (!FindNextFileW(t->d, &t->_findData)) { + FindClose(t->d); + t->d = INVALID_HANDLE_VALUE; + t->findData = NULL; + return (0); + } + name = t->findData->cFileName; + namelen = wcslen(name); + t->flags &= ~hasLstat; + t->flags &= ~hasStat; + if (name[0] == L'.' && name[1] == L'\0') + continue; + if (name[0] == L'.' && name[1] == L'.' && name[2] == L'\0') + continue; + tree_append(t, name, namelen); + return (t->visit_type = TREE_REGULAR); + } +} + +#define EPOC_TIME ARCHIVE_LITERAL_ULL(116444736000000000) +static void +fileTimeToUtc(const FILETIME *filetime, time_t *t, long *ns) +{ + ULARGE_INTEGER utc; + + utc.HighPart = filetime->dwHighDateTime; + utc.LowPart = filetime->dwLowDateTime; + if (utc.QuadPart >= EPOC_TIME) { + utc.QuadPart -= EPOC_TIME; + /* milli seconds base */ + *t = (time_t)(utc.QuadPart / 10000000); + /* nano seconds base */ + *ns = (long)(utc.QuadPart % 10000000) * 100; + } else { + *t = 0; + *ns = 0; + } +} + +static void +entry_copy_bhfi(struct archive_entry *entry, const wchar_t *path, + const WIN32_FIND_DATAW *findData, + const BY_HANDLE_FILE_INFORMATION *bhfi) +{ + time_t secs; + long nsecs; + mode_t mode; + + fileTimeToUtc(&bhfi->ftLastAccessTime, &secs, &nsecs); + archive_entry_set_atime(entry, secs, nsecs); + fileTimeToUtc(&bhfi->ftLastWriteTime, &secs, &nsecs); + archive_entry_set_mtime(entry, secs, nsecs); + fileTimeToUtc(&bhfi->ftCreationTime, &secs, &nsecs); + archive_entry_set_birthtime(entry, secs, nsecs); + archive_entry_set_ctime(entry, secs, nsecs); + archive_entry_set_dev(entry, bhfi_dev(bhfi)); + archive_entry_set_ino64(entry, bhfi_ino(bhfi)); + if (bhfi->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) + archive_entry_set_nlink(entry, bhfi->nNumberOfLinks + 1); + else + archive_entry_set_nlink(entry, bhfi->nNumberOfLinks); + archive_entry_set_size(entry, + (((int64_t)bhfi->nFileSizeHigh) << 32) + + bhfi->nFileSizeLow); + archive_entry_set_uid(entry, 0); + archive_entry_set_gid(entry, 0); + archive_entry_set_rdev(entry, 0); + + mode = S_IRUSR | S_IRGRP | S_IROTH; + if ((bhfi->dwFileAttributes & FILE_ATTRIBUTE_READONLY) == 0) + mode |= S_IWUSR | S_IWGRP | S_IWOTH; + if ((bhfi->dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) && + findData != NULL && + findData->dwReserved0 == IO_REPARSE_TAG_SYMLINK) + mode |= S_IFLNK; + else if (bhfi->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) + mode |= S_IFDIR | S_IXUSR | S_IXGRP | S_IXOTH; + else { + const wchar_t *p; + + mode |= S_IFREG; + p = wcsrchr(path, L'.'); + if (p != NULL && wcslen(p) == 4) { + switch (p[1]) { + case L'B': case L'b': + if ((p[2] == L'A' || p[2] == L'a' ) && + (p[3] == L'T' || p[3] == L't' )) + mode |= S_IXUSR | S_IXGRP | S_IXOTH; + break; + case L'C': case L'c': + if (((p[2] == L'M' || p[2] == L'm' ) && + (p[3] == L'D' || p[3] == L'd' )) || + ((p[2] == L'M' || p[2] == L'm' ) && + (p[3] == L'D' || p[3] == L'd' ))) + mode |= S_IXUSR | S_IXGRP | S_IXOTH; + break; + case L'E': case L'e': + if ((p[2] == L'X' || p[2] == L'x' ) && + (p[3] == L'E' || p[3] == L'e' )) + mode |= S_IXUSR | S_IXGRP | S_IXOTH; + break; + default: + break; + } + } + } + archive_entry_set_mode(entry, mode); +} + +static void +tree_archive_entry_copy_bhfi(struct archive_entry *entry, struct tree *t, + const BY_HANDLE_FILE_INFORMATION *bhfi) +{ + entry_copy_bhfi(entry, tree_current_path(t), t->findData, bhfi); +} + +static int +tree_current_file_information(struct tree *t, BY_HANDLE_FILE_INFORMATION *st, + int sim_lstat) +{ + HANDLE h; + int r; + DWORD flag = FILE_FLAG_BACKUP_SEMANTICS; + + if (sim_lstat && tree_current_is_physical_link(t)) + flag |= FILE_FLAG_OPEN_REPARSE_POINT; + h = CreateFileW(tree_current_access_path(t), 0, 0, NULL, + OPEN_EXISTING, flag, NULL); + if (h == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + t->tree_errno = errno; + return (0); + } + r = GetFileInformationByHandle(h, st); + CloseHandle(h); + return (r); +} + +/* + * Get the stat() data for the entry just returned from tree_next(). + */ +static const BY_HANDLE_FILE_INFORMATION * +tree_current_stat(struct tree *t) +{ + if (!(t->flags & hasStat)) { + if (!tree_current_file_information(t, &t->st, 0)) + return NULL; + t->flags |= hasStat; + } + return (&t->st); +} + +/* + * Get the lstat() data for the entry just returned from tree_next(). + */ +static const BY_HANDLE_FILE_INFORMATION * +tree_current_lstat(struct tree *t) +{ + if (!(t->flags & hasLstat)) { + if (!tree_current_file_information(t, &t->lst, 1)) + return NULL; + t->flags |= hasLstat; + } + return (&t->lst); +} + +/* + * Test whether current entry is a dir or link to a dir. + */ +static int +tree_current_is_dir(struct tree *t) +{ + if (t->findData) + return (t->findData->dwFileAttributes + & FILE_ATTRIBUTE_DIRECTORY); + return (0); +} + +/* + * Test whether current entry is a physical directory. Usually, we + * already have at least one of stat() or lstat() in memory, so we + * use tricks to try to avoid an extra trip to the disk. + */ +static int +tree_current_is_physical_dir(struct tree *t) +{ + if (tree_current_is_physical_link(t)) + return (0); + return (tree_current_is_dir(t)); +} + +/* + * Test whether current entry is a symbolic link. + */ +static int +tree_current_is_physical_link(struct tree *t) +{ + if (t->findData) + return ((t->findData->dwFileAttributes + & FILE_ATTRIBUTE_REPARSE_POINT) && + (t->findData->dwReserved0 + == IO_REPARSE_TAG_SYMLINK)); + return (0); +} + +/* + * Test whether the same file has been in the tree as its parent. + */ +static int +tree_target_is_same_as_parent(struct tree *t, + const BY_HANDLE_FILE_INFORMATION *st) +{ + struct tree_entry *te; + int64_t dev = bhfi_dev(st); + int64_t ino = bhfi_ino(st); + + for (te = t->current->parent; te != NULL; te = te->parent) { + if (te->dev == dev && te->ino == ino) + return (1); + } + return (0); +} + +/* + * Return the access path for the entry just returned from tree_next(). + */ +static const wchar_t * +tree_current_access_path(struct tree *t) +{ + return (t->full_path.s); +} + +/* + * Return the full path for the entry just returned from tree_next(). + */ +static const wchar_t * +tree_current_path(struct tree *t) +{ + return (t->path.s); +} + +/* + * Terminate the traversal. + */ +static void +tree_close(struct tree *t) +{ + + if (t == NULL) + return; + if (t->entry_fh != INVALID_HANDLE_VALUE) { + cancel_async(t); + close_and_restore_time(t->entry_fh, t, &t->restore_time); + t->entry_fh = INVALID_HANDLE_VALUE; + } + /* Close the handle of FindFirstFileW */ + if (t->d != INVALID_HANDLE_VALUE) { + FindClose(t->d); + t->d = INVALID_HANDLE_VALUE; + t->findData = NULL; + } + /* Release anything remaining in the stack. */ + while (t->stack != NULL) + tree_pop(t); +} + +/* + * Release any resources. + */ +static void +tree_free(struct tree *t) +{ + int i; + + if (t == NULL) + return; + archive_wstring_free(&t->path); + archive_wstring_free(&t->full_path); + free(t->sparse_list); + free(t->filesystem_table); + for (i = 0; i < MAX_OVERLAPPED; i++) { + if (t->ol[i].buff) + VirtualFree(t->ol[i].buff, 0, MEM_RELEASE); + CloseHandle(t->ol[i].ol.hEvent); + } + free(t); +} + + +/* + * Populate the archive_entry with metadata from the disk. + */ +int +archive_read_disk_entry_from_file(struct archive *_a, + struct archive_entry *entry, int fd, const struct stat *st) +{ + struct archive_read_disk *a = (struct archive_read_disk *)_a; + const wchar_t *path; + const wchar_t *wname; + const char *name; + HANDLE h; + BY_HANDLE_FILE_INFORMATION bhfi; + DWORD fileAttributes = 0; + int r; + + archive_clear_error(_a); + wname = archive_entry_sourcepath_w(entry); + if (wname == NULL) + wname = archive_entry_pathname_w(entry); + if (wname == NULL) { + archive_set_error(&a->archive, EINVAL, + "Can't get a wide character version of the path"); + return (ARCHIVE_FAILED); + } + path = __la_win_permissive_name_w(wname); + + if (st == NULL) { + /* + * Get metadata through GetFileInformationByHandle(). + */ + if (fd >= 0) { + h = (HANDLE)_get_osfhandle(fd); + r = GetFileInformationByHandle(h, &bhfi); + if (r == 0) { + la_dosmaperr(GetLastError()); + archive_set_error(&a->archive, errno, + "Can't GetFileInformationByHandle"); + return (ARCHIVE_FAILED); + } + entry_copy_bhfi(entry, path, NULL, &bhfi); + } else { + WIN32_FIND_DATAW findData; + DWORD flag, desiredAccess; + + h = FindFirstFileW(path, &findData); + if (h == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + archive_set_error(&a->archive, errno, + "Can't FindFirstFileW"); + return (ARCHIVE_FAILED); + } + FindClose(h); + + flag = FILE_FLAG_BACKUP_SEMANTICS; + if (!a->follow_symlinks && + (findData.dwFileAttributes + & FILE_ATTRIBUTE_REPARSE_POINT) && + (findData.dwReserved0 == IO_REPARSE_TAG_SYMLINK)) { + flag |= FILE_FLAG_OPEN_REPARSE_POINT; + desiredAccess = 0; + } else if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { + desiredAccess = 0; + } else + desiredAccess = GENERIC_READ; + + h = CreateFileW(path, desiredAccess, 0, NULL, + OPEN_EXISTING, flag, NULL); + if (h == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + archive_set_error(&a->archive, errno, + "Can't CreateFileW"); + return (ARCHIVE_FAILED); + } + r = GetFileInformationByHandle(h, &bhfi); + if (r == 0) { + la_dosmaperr(GetLastError()); + archive_set_error(&a->archive, errno, + "Can't GetFileInformationByHandle"); + CloseHandle(h); + return (ARCHIVE_FAILED); + } + entry_copy_bhfi(entry, path, &findData, &bhfi); + } + fileAttributes = bhfi.dwFileAttributes; + } else { + archive_entry_copy_stat(entry, st); + h = INVALID_HANDLE_VALUE; + } + + /* Lookup uname/gname */ + name = archive_read_disk_uname(_a, archive_entry_uid(entry)); + if (name != NULL) + archive_entry_copy_uname(entry, name); + name = archive_read_disk_gname(_a, archive_entry_gid(entry)); + if (name != NULL) + archive_entry_copy_gname(entry, name); + + /* + * Can this file be sparse file ? + */ + if (archive_entry_filetype(entry) != AE_IFREG + || archive_entry_size(entry) <= 0 + || archive_entry_hardlink(entry) != NULL) { + if (h != INVALID_HANDLE_VALUE && fd < 0) + CloseHandle(h); + return (ARCHIVE_OK); + } + + if (h == INVALID_HANDLE_VALUE) { + if (fd >= 0) { + h = (HANDLE)_get_osfhandle(fd); + } else { + h = CreateFileW(path, GENERIC_READ, 0, NULL, + OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); + if (h == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + archive_set_error(&a->archive, errno, + "Can't CreateFileW"); + return (ARCHIVE_FAILED); + } + } + r = GetFileInformationByHandle(h, &bhfi); + if (r == 0) { + la_dosmaperr(GetLastError()); + archive_set_error(&a->archive, errno, + "Can't GetFileInformationByHandle"); + if (h != INVALID_HANDLE_VALUE && fd < 0) + CloseHandle(h); + return (ARCHIVE_FAILED); + } + fileAttributes = bhfi.dwFileAttributes; + } + + /* Sparse file must be set a mark, FILE_ATTRIBUTE_SPARSE_FILE */ + if ((fileAttributes & FILE_ATTRIBUTE_SPARSE_FILE) == 0) { + if (fd < 0) + CloseHandle(h); + return (ARCHIVE_OK); + } + + r = setup_sparse_from_disk(a, entry, h); + if (fd < 0) + CloseHandle(h); + + return (r); +} + +/* + * Windows sparse interface. + */ +#if defined(__MINGW32__) && !defined(FSCTL_QUERY_ALLOCATED_RANGES) +#define FSCTL_QUERY_ALLOCATED_RANGES 0x940CF +typedef struct { + LARGE_INTEGER FileOffset; + LARGE_INTEGER Length; +} FILE_ALLOCATED_RANGE_BUFFER; +#endif + +static int +setup_sparse_from_disk(struct archive_read_disk *a, + struct archive_entry *entry, HANDLE handle) +{ + FILE_ALLOCATED_RANGE_BUFFER range, *outranges = NULL; + size_t outranges_size; + int64_t entry_size = archive_entry_size(entry); + int exit_sts = ARCHIVE_OK; + + range.FileOffset.QuadPart = 0; + range.Length.QuadPart = entry_size; + outranges_size = 2048; + outranges = (FILE_ALLOCATED_RANGE_BUFFER *)malloc(outranges_size); + if (outranges == NULL) { + archive_set_error(&a->archive, ENOMEM, + "Couldn't allocate memory"); + exit_sts = ARCHIVE_FATAL; + goto exit_setup_sparse; + } + + for (;;) { + DWORD retbytes; + BOOL ret; + + for (;;) { + ret = DeviceIoControl(handle, + FSCTL_QUERY_ALLOCATED_RANGES, + &range, sizeof(range), outranges, + (DWORD)outranges_size, &retbytes, NULL); + if (ret == 0 && GetLastError() == ERROR_MORE_DATA) { + free(outranges); + outranges_size *= 2; + outranges = (FILE_ALLOCATED_RANGE_BUFFER *) + malloc(outranges_size); + if (outranges == NULL) { + archive_set_error(&a->archive, ENOMEM, + "Couldn't allocate memory"); + exit_sts = ARCHIVE_FATAL; + goto exit_setup_sparse; + } + continue; + } else + break; + } + if (ret != 0) { + if (retbytes > 0) { + DWORD i, n; + + n = retbytes / sizeof(outranges[0]); + if (n == 1 && + outranges[0].FileOffset.QuadPart == 0 && + outranges[0].Length.QuadPart == entry_size) + break;/* This is not sparse. */ + for (i = 0; i < n; i++) + archive_entry_sparse_add_entry(entry, + outranges[i].FileOffset.QuadPart, + outranges[i].Length.QuadPart); + range.FileOffset.QuadPart = + outranges[n-1].FileOffset.QuadPart + + outranges[n-1].Length.QuadPart; + range.Length.QuadPart = + entry_size - range.FileOffset.QuadPart; + if (range.Length.QuadPart > 0) + continue; + } else { + /* The remaining data is hole. */ + archive_entry_sparse_add_entry(entry, + range.FileOffset.QuadPart, + range.Length.QuadPart); + } + break; + } else { + la_dosmaperr(GetLastError()); + archive_set_error(&a->archive, errno, + "DeviceIoControl Failed: %lu", GetLastError()); + exit_sts = ARCHIVE_FAILED; + goto exit_setup_sparse; + } + } +exit_setup_sparse: + free(outranges); + + return (exit_sts); +} + +#endif diff --git a/libarchive/archive_windows.c b/libarchive/archive_windows.c new file mode 100644 index 000000000000..d3bf758bb39e --- /dev/null +++ b/libarchive/archive_windows.c @@ -0,0 +1,908 @@ +/*- + * Copyright (c) 2009-2011 Michihiro NAKAJIMA + * Copyright (c) 2003-2007 Kees Zeelenberg + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ + +/* + * A set of compatibility glue for building libarchive on Windows platforms. + * + * Originally created as "libarchive-nonposix.c" by Kees Zeelenberg + * for the GnuWin32 project, trimmed significantly by Tim Kientzle. + * + * Much of the original file was unnecessary for libarchive, because + * many of the features it emulated were not strictly necessary for + * libarchive. I hope for this to shrink further as libarchive + * internals are gradually reworked to sit more naturally on both + * POSIX and Windows. Any ideas for this are greatly appreciated. + * + * The biggest remaining issue is the dev/ino emulation; libarchive + * has a couple of public APIs that rely on dev/ino uniquely + * identifying a file. This doesn't match well with Windows. I'm + * considering alternative APIs. + */ + +#if defined(_WIN32) && !defined(__CYGWIN__) + +#include "archive_platform.h" +#include "archive_private.h" +#include "archive_entry.h" +#include <ctype.h> +#include <errno.h> +#include <stddef.h> +#ifdef HAVE_SYS_UTIME_H +#include <sys/utime.h> +#endif +#include <sys/stat.h> +#include <locale.h> +#include <process.h> +#include <stdlib.h> +#include <wchar.h> +#include <windows.h> +#include <share.h> + +#define EPOC_TIME ARCHIVE_LITERAL_ULL(116444736000000000) + +#if defined(__LA_LSEEK_NEEDED) +static BOOL SetFilePointerEx_perso(HANDLE hFile, + LARGE_INTEGER liDistanceToMove, + PLARGE_INTEGER lpNewFilePointer, + DWORD dwMoveMethod) +{ + LARGE_INTEGER li; + li.QuadPart = liDistanceToMove.QuadPart; + li.LowPart = SetFilePointer( + hFile, li.LowPart, &li.HighPart, dwMoveMethod); + if(lpNewFilePointer) { + lpNewFilePointer->QuadPart = li.QuadPart; + } + return li.LowPart != -1 || GetLastError() == NO_ERROR; +} +#endif + +struct ustat { + int64_t st_atime; + uint32_t st_atime_nsec; + int64_t st_ctime; + uint32_t st_ctime_nsec; + int64_t st_mtime; + uint32_t st_mtime_nsec; + gid_t st_gid; + /* 64bits ino */ + int64_t st_ino; + mode_t st_mode; + uint32_t st_nlink; + uint64_t st_size; + uid_t st_uid; + dev_t st_dev; + dev_t st_rdev; +}; + +/* Transform 64-bits ino into 32-bits by hashing. + * You do not forget that really unique number size is 64-bits. + */ +#define INOSIZE (8*sizeof(ino_t)) /* 32 */ +static __inline ino_t +getino(struct ustat *ub) +{ + ULARGE_INTEGER ino64; + ino64.QuadPart = ub->st_ino; + /* I don't know this hashing is correct way */ + return ((ino_t)(ino64.LowPart ^ (ino64.LowPart >> INOSIZE))); +} + +/* + * Prepend "\\?\" to the path name and convert it to unicode to permit + * an extended-length path for a maximum total path length of 32767 + * characters. + * see also http://msdn.microsoft.com/en-us/library/aa365247.aspx + */ +wchar_t * +__la_win_permissive_name(const char *name) +{ + wchar_t *wn; + wchar_t *ws; + size_t ll; + + ll = strlen(name); + wn = malloc((ll + 1) * sizeof(wchar_t)); + if (wn == NULL) + return (NULL); + ll = mbstowcs(wn, name, ll); + if (ll == (size_t)-1) { + free(wn); + return (NULL); + } + wn[ll] = L'\0'; + ws = __la_win_permissive_name_w(wn); + free(wn); + return (ws); +} + +wchar_t * +__la_win_permissive_name_w(const wchar_t *wname) +{ + wchar_t *wn, *wnp; + wchar_t *ws, *wsp; + DWORD l, len, slen; + int unc; + + /* Get a full-pathname. */ + l = GetFullPathNameW(wname, 0, NULL, NULL); + if (l == 0) + return (NULL); + /* NOTE: GetFullPathNameW has a bug that if the length of the file + * name is just 1 then it returns incomplete buffer size. Thus, we + * have to add three to the size to allocate a sufficient buffer + * size for the full-pathname of the file name. */ + l += 3; + wnp = malloc(l * sizeof(wchar_t)); + if (wnp == NULL) + return (NULL); + len = GetFullPathNameW(wname, l, wnp, NULL); + wn = wnp; + + if (wnp[0] == L'\\' && wnp[1] == L'\\' && + wnp[2] == L'?' && wnp[3] == L'\\') + /* We have already a permissive name. */ + return (wn); + + if (wnp[0] == L'\\' && wnp[1] == L'\\' && + wnp[2] == L'.' && wnp[3] == L'\\') { + /* This is a device name */ + if (((wnp[4] >= L'a' && wnp[4] <= L'z') || + (wnp[4] >= L'A' && wnp[4] <= L'Z')) && + wnp[5] == L':' && wnp[6] == L'\\') + wnp[2] = L'?';/* Not device name. */ + return (wn); + } + + unc = 0; + if (wnp[0] == L'\\' && wnp[1] == L'\\' && wnp[2] != L'\\') { + wchar_t *p = &wnp[2]; + + /* Skip server-name letters. */ + while (*p != L'\\' && *p != L'\0') + ++p; + if (*p == L'\\') { + wchar_t *rp = ++p; + /* Skip share-name letters. */ + while (*p != L'\\' && *p != L'\0') + ++p; + if (*p == L'\\' && p != rp) { + /* Now, match patterns such as + * "\\server-name\share-name\" */ + wnp += 2; + len -= 2; + unc = 1; + } + } + } + + slen = 4 + (unc * 4) + len + 1; + ws = wsp = malloc(slen * sizeof(wchar_t)); + if (ws == NULL) { + free(wn); + return (NULL); + } + /* prepend "\\?\" */ + wcsncpy(wsp, L"\\\\?\\", 4); + wsp += 4; + slen -= 4; + if (unc) { + /* append "UNC\" ---> "\\?\UNC\" */ + wcsncpy(wsp, L"UNC\\", 4); + wsp += 4; + slen -= 4; + } + wcsncpy(wsp, wnp, slen); + wsp[slen - 1] = L'\0'; /* Ensure null termination. */ + free(wn); + return (ws); +} + +/* + * Create a file handle. + * This can exceed MAX_PATH limitation. + */ +static HANDLE +la_CreateFile(const char *path, DWORD dwDesiredAccess, DWORD dwShareMode, + LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition, + DWORD dwFlagsAndAttributes, HANDLE hTemplateFile) +{ + wchar_t *wpath; + HANDLE handle; + + handle = CreateFileA(path, dwDesiredAccess, dwShareMode, + lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, + hTemplateFile); + if (handle != INVALID_HANDLE_VALUE) + return (handle); + if (GetLastError() != ERROR_PATH_NOT_FOUND) + return (handle); + wpath = __la_win_permissive_name(path); + if (wpath == NULL) + return (handle); + handle = CreateFileW(wpath, dwDesiredAccess, dwShareMode, + lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, + hTemplateFile); + free(wpath); + return (handle); +} + +#if defined(__LA_LSEEK_NEEDED) +__int64 +__la_lseek(int fd, __int64 offset, int whence) +{ + LARGE_INTEGER distance; + LARGE_INTEGER newpointer; + HANDLE handle; + + if (fd < 0) { + errno = EBADF; + return (-1); + } + handle = (HANDLE)_get_osfhandle(fd); + if (GetFileType(handle) != FILE_TYPE_DISK) { + errno = EBADF; + return (-1); + } + distance.QuadPart = offset; + if (!SetFilePointerEx_perso(handle, distance, &newpointer, whence)) { + DWORD lasterr; + + lasterr = GetLastError(); + if (lasterr == ERROR_BROKEN_PIPE) + return (0); + if (lasterr == ERROR_ACCESS_DENIED) + errno = EBADF; + else + la_dosmaperr(lasterr); + return (-1); + } + return (newpointer.QuadPart); +} +#endif + +/* This can exceed MAX_PATH limitation. */ +int +__la_open(const char *path, int flags, ...) +{ + va_list ap; + wchar_t *ws; + int r, pmode; + DWORD attr; + + va_start(ap, flags); + pmode = va_arg(ap, int); + va_end(ap); + ws = NULL; + if ((flags & ~O_BINARY) == O_RDONLY) { + /* + * When we open a directory, _open function returns + * "Permission denied" error. + */ + attr = GetFileAttributesA(path); + if (attr == (DWORD)-1 && GetLastError() == ERROR_PATH_NOT_FOUND) { + ws = __la_win_permissive_name(path); + if (ws == NULL) { + errno = EINVAL; + return (-1); + } + attr = GetFileAttributesW(ws); + } + if (attr == (DWORD)-1) { + la_dosmaperr(GetLastError()); + free(ws); + return (-1); + } + if (attr & FILE_ATTRIBUTE_DIRECTORY) { + HANDLE handle; + + if (ws != NULL) + handle = CreateFileW(ws, 0, 0, NULL, + OPEN_EXISTING, + FILE_FLAG_BACKUP_SEMANTICS | + FILE_ATTRIBUTE_READONLY, + NULL); + else + handle = CreateFileA(path, 0, 0, NULL, + OPEN_EXISTING, + FILE_FLAG_BACKUP_SEMANTICS | + FILE_ATTRIBUTE_READONLY, + NULL); + free(ws); + if (handle == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + return (-1); + } + r = _open_osfhandle((intptr_t)handle, _O_RDONLY); + return (r); + } + } + if (ws == NULL) { +#if defined(__BORLANDC__) + /* Borland has no mode argument. + TODO: Fix mode of new file. */ + r = _open(path, flags); +#else + r = _open(path, flags, pmode); +#endif + if (r < 0 && errno == EACCES && (flags & O_CREAT) != 0) { + /* Simulate other POSIX system action to pass our test suite. */ + attr = GetFileAttributesA(path); + if (attr == (DWORD)-1) + la_dosmaperr(GetLastError()); + else if (attr & FILE_ATTRIBUTE_DIRECTORY) + errno = EISDIR; + else + errno = EACCES; + return (-1); + } + if (r >= 0 || errno != ENOENT) + return (r); + ws = __la_win_permissive_name(path); + if (ws == NULL) { + errno = EINVAL; + return (-1); + } + } + r = _wopen(ws, flags, pmode); + if (r < 0 && errno == EACCES && (flags & O_CREAT) != 0) { + /* Simulate other POSIX system action to pass our test suite. */ + attr = GetFileAttributesW(ws); + if (attr == (DWORD)-1) + la_dosmaperr(GetLastError()); + else if (attr & FILE_ATTRIBUTE_DIRECTORY) + errno = EISDIR; + else + errno = EACCES; + } + free(ws); + return (r); +} + +ssize_t +__la_read(int fd, void *buf, size_t nbytes) +{ + HANDLE handle; + DWORD bytes_read, lasterr; + int r; + +#ifdef _WIN64 + if (nbytes > UINT32_MAX) + nbytes = UINT32_MAX; +#endif + if (fd < 0) { + errno = EBADF; + return (-1); + } + /* Do not pass 0 to third parameter of ReadFile(), read bytes. + * This will not return to application side. */ + if (nbytes == 0) + return (0); + handle = (HANDLE)_get_osfhandle(fd); + r = ReadFile(handle, buf, (uint32_t)nbytes, + &bytes_read, NULL); + if (r == 0) { + lasterr = GetLastError(); + if (lasterr == ERROR_NO_DATA) { + errno = EAGAIN; + return (-1); + } + if (lasterr == ERROR_BROKEN_PIPE) + return (0); + if (lasterr == ERROR_ACCESS_DENIED) + errno = EBADF; + else + la_dosmaperr(lasterr); + return (-1); + } + return ((ssize_t)bytes_read); +} + +/* Convert Windows FILETIME to UTC */ +__inline static void +fileTimeToUTC(const FILETIME *filetime, time_t *t, long *ns) +{ + ULARGE_INTEGER utc; + + utc.HighPart = filetime->dwHighDateTime; + utc.LowPart = filetime->dwLowDateTime; + if (utc.QuadPart >= EPOC_TIME) { + utc.QuadPart -= EPOC_TIME; + *t = (time_t)(utc.QuadPart / 10000000); /* milli seconds base */ + *ns = (long)(utc.QuadPart % 10000000) * 100;/* nano seconds base */ + } else { + *t = 0; + *ns = 0; + } +} + +/* Stat by handle + * Windows' stat() does not accept the path added "\\?\" especially "?" + * character. + * It means we cannot access the long name path longer than MAX_PATH. + * So I've implemented simular Windows' stat() to access the long name path. + * And I've added some feature. + * 1. set st_ino by nFileIndexHigh and nFileIndexLow of + * BY_HANDLE_FILE_INFORMATION. + * 2. set st_nlink by nNumberOfLinks of BY_HANDLE_FILE_INFORMATION. + * 3. set st_dev by dwVolumeSerialNumber by BY_HANDLE_FILE_INFORMATION. + */ +static int +__hstat(HANDLE handle, struct ustat *st) +{ + BY_HANDLE_FILE_INFORMATION info; + ULARGE_INTEGER ino64; + DWORD ftype; + mode_t mode; + time_t t; + long ns; + + switch (ftype = GetFileType(handle)) { + case FILE_TYPE_UNKNOWN: + errno = EBADF; + return (-1); + case FILE_TYPE_CHAR: + case FILE_TYPE_PIPE: + if (ftype == FILE_TYPE_CHAR) { + st->st_mode = S_IFCHR; + st->st_size = 0; + } else { + DWORD avail; + + st->st_mode = S_IFIFO; + if (PeekNamedPipe(handle, NULL, 0, NULL, &avail, NULL)) + st->st_size = avail; + else + st->st_size = 0; + } + st->st_atime = 0; + st->st_atime_nsec = 0; + st->st_mtime = 0; + st->st_mtime_nsec = 0; + st->st_ctime = 0; + st->st_ctime_nsec = 0; + st->st_ino = 0; + st->st_nlink = 1; + st->st_uid = 0; + st->st_gid = 0; + st->st_rdev = 0; + st->st_dev = 0; + return (0); + case FILE_TYPE_DISK: + break; + default: + /* This ftype is undocumented type. */ + la_dosmaperr(GetLastError()); + return (-1); + } + + ZeroMemory(&info, sizeof(info)); + if (!GetFileInformationByHandle (handle, &info)) { + la_dosmaperr(GetLastError()); + return (-1); + } + + mode = S_IRUSR | S_IRGRP | S_IROTH; + if ((info.dwFileAttributes & FILE_ATTRIBUTE_READONLY) == 0) + mode |= S_IWUSR | S_IWGRP | S_IWOTH; + if (info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) + mode |= S_IFDIR | S_IXUSR | S_IXGRP | S_IXOTH; + else + mode |= S_IFREG; + st->st_mode = mode; + + fileTimeToUTC(&info.ftLastAccessTime, &t, &ns); + st->st_atime = t; + st->st_atime_nsec = ns; + fileTimeToUTC(&info.ftLastWriteTime, &t, &ns); + st->st_mtime = t; + st->st_mtime_nsec = ns; + fileTimeToUTC(&info.ftCreationTime, &t, &ns); + st->st_ctime = t; + st->st_ctime_nsec = ns; + st->st_size = + ((int64_t)(info.nFileSizeHigh) * ((int64_t)MAXDWORD + 1)) + + (int64_t)(info.nFileSizeLow); +#ifdef SIMULATE_WIN_STAT + st->st_ino = 0; + st->st_nlink = 1; + st->st_dev = 0; +#else + /* Getting FileIndex as i-node. We should remove a sequence which + * is high-16-bits of nFileIndexHigh. */ + ino64.HighPart = info.nFileIndexHigh & 0x0000FFFFUL; + ino64.LowPart = info.nFileIndexLow; + st->st_ino = ino64.QuadPart; + st->st_nlink = info.nNumberOfLinks; + if (info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) + ++st->st_nlink;/* Add parent directory. */ + st->st_dev = info.dwVolumeSerialNumber; +#endif + st->st_uid = 0; + st->st_gid = 0; + st->st_rdev = 0; + return (0); +} + +static void +copy_stat(struct stat *st, struct ustat *us) +{ + st->st_atime = us->st_atime; + st->st_ctime = us->st_ctime; + st->st_mtime = us->st_mtime; + st->st_gid = us->st_gid; + st->st_ino = getino(us); + st->st_mode = us->st_mode; + st->st_nlink = us->st_nlink; + st->st_size = (off_t)us->st_size; + st->st_uid = us->st_uid; + st->st_dev = us->st_dev; + st->st_rdev = us->st_rdev; +} + +/* + * TODO: Remove a use of __la_fstat and __la_stat. + * We should use GetFileInformationByHandle in place + * where We still use the *stat functions. + */ +int +__la_fstat(int fd, struct stat *st) +{ + struct ustat u; + int ret; + + if (fd < 0) { + errno = EBADF; + return (-1); + } + ret = __hstat((HANDLE)_get_osfhandle(fd), &u); + if (ret >= 0) { + copy_stat(st, &u); + if (u.st_mode & (S_IFCHR | S_IFIFO)) { + st->st_dev = fd; + st->st_rdev = fd; + } + } + return (ret); +} + +/* This can exceed MAX_PATH limitation. */ +int +__la_stat(const char *path, struct stat *st) +{ + HANDLE handle; + struct ustat u; + int ret; + + handle = la_CreateFile(path, 0, 0, NULL, OPEN_EXISTING, + FILE_FLAG_BACKUP_SEMANTICS, + NULL); + if (handle == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + return (-1); + } + ret = __hstat(handle, &u); + CloseHandle(handle); + if (ret >= 0) { + char *p; + + copy_stat(st, &u); + p = strrchr(path, '.'); + if (p != NULL && strlen(p) == 4) { + char exttype[4]; + + ++ p; + exttype[0] = toupper(*p++); + exttype[1] = toupper(*p++); + exttype[2] = toupper(*p++); + exttype[3] = '\0'; + if (!strcmp(exttype, "EXE") || !strcmp(exttype, "CMD") || + !strcmp(exttype, "BAT") || !strcmp(exttype, "COM")) + st->st_mode |= S_IXUSR | S_IXGRP | S_IXOTH; + } + } + return (ret); +} + +/* + * This waitpid is limited implementation. + */ +pid_t +__la_waitpid(HANDLE child, int *status, int option) +{ + DWORD cs; + + (void)option;/* UNUSED */ + do { + if (GetExitCodeProcess(child, &cs) == 0) { + CloseHandle(child); + la_dosmaperr(GetLastError()); + *status = 0; + return (-1); + } + } while (cs == STILL_ACTIVE); + + *status = (int)(cs & 0xff); + return (0); +} + +ssize_t +__la_write(int fd, const void *buf, size_t nbytes) +{ + DWORD bytes_written; + +#ifdef _WIN64 + if (nbytes > UINT32_MAX) + nbytes = UINT32_MAX; +#endif + if (fd < 0) { + errno = EBADF; + return (-1); + } + if (!WriteFile((HANDLE)_get_osfhandle(fd), buf, (uint32_t)nbytes, + &bytes_written, NULL)) { + DWORD lasterr; + + lasterr = GetLastError(); + if (lasterr == ERROR_ACCESS_DENIED) + errno = EBADF; + else + la_dosmaperr(lasterr); + return (-1); + } + return (bytes_written); +} + +/* + * Replace the Windows path separator '\' with '/'. + */ +static int +replace_pathseparator(struct archive_wstring *ws, const wchar_t *wp) +{ + wchar_t *w; + size_t path_length; + + if (wp == NULL) + return(0); + if (wcschr(wp, L'\\') == NULL) + return(0); + path_length = wcslen(wp); + if (archive_wstring_ensure(ws, path_length) == NULL) + return(-1); + archive_wstrncpy(ws, wp, path_length); + for (w = ws->s; *w; w++) { + if (*w == L'\\') + *w = L'/'; + } + return(1); +} + +static int +fix_pathseparator(struct archive_entry *entry) +{ + struct archive_wstring ws; + const wchar_t *wp; + int ret = ARCHIVE_OK; + + archive_string_init(&ws); + wp = archive_entry_pathname_w(entry); + switch (replace_pathseparator(&ws, wp)) { + case 0: /* Not replaced. */ + break; + case 1: /* Replaced. */ + archive_entry_copy_pathname_w(entry, ws.s); + break; + default: + ret = ARCHIVE_FAILED; + } + wp = archive_entry_hardlink_w(entry); + switch (replace_pathseparator(&ws, wp)) { + case 0: /* Not replaced. */ + break; + case 1: /* Replaced. */ + archive_entry_copy_hardlink_w(entry, ws.s); + break; + default: + ret = ARCHIVE_FAILED; + } + wp = archive_entry_symlink_w(entry); + switch (replace_pathseparator(&ws, wp)) { + case 0: /* Not replaced. */ + break; + case 1: /* Replaced. */ + archive_entry_copy_symlink_w(entry, ws.s); + break; + default: + ret = ARCHIVE_FAILED; + } + archive_wstring_free(&ws); + return(ret); +} + +struct archive_entry * +__la_win_entry_in_posix_pathseparator(struct archive_entry *entry) +{ + struct archive_entry *entry_main; + const wchar_t *wp; + int has_backslash = 0; + int ret; + + wp = archive_entry_pathname_w(entry); + if (wp != NULL && wcschr(wp, L'\\') != NULL) + has_backslash = 1; + if (!has_backslash) { + wp = archive_entry_hardlink_w(entry); + if (wp != NULL && wcschr(wp, L'\\') != NULL) + has_backslash = 1; + } + if (!has_backslash) { + wp = archive_entry_symlink_w(entry); + if (wp != NULL && wcschr(wp, L'\\') != NULL) + has_backslash = 1; + } + /* + * If there is no backslach chars, return the original. + */ + if (!has_backslash) + return (entry); + + /* Copy entry so we can modify it as needed. */ + entry_main = archive_entry_clone(entry); + if (entry_main == NULL) + return (NULL); + /* Replace the Windows path-separator '\' with '/'. */ + ret = fix_pathseparator(entry_main); + if (ret < ARCHIVE_WARN) { + archive_entry_free(entry_main); + return (NULL); + } + return (entry_main); +} + + +/* + * The following function was modified from PostgreSQL sources and is + * subject to the copyright below. + */ +/*------------------------------------------------------------------------- + * + * win32error.c + * Map win32 error codes to errno values + * + * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group + * + * IDENTIFICATION + * $PostgreSQL: pgsql/src/port/win32error.c,v 1.4 2008/01/01 19:46:00 momjian Exp $ + * + *------------------------------------------------------------------------- + */ +/* +PostgreSQL Database Management System +(formerly known as Postgres, then as Postgres95) + +Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group + +Portions Copyright (c) 1994, The Regents of the University of California + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose, without fee, and without a written agreement +is hereby granted, provided that the above copyright notice and this +paragraph and the following two paragraphs appear in all copies. + +IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR +DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING +LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS +DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. + +THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS +ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO +PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. +*/ + +static const struct { + DWORD winerr; + int doserr; +} doserrors[] = +{ + { ERROR_INVALID_FUNCTION, EINVAL }, + { ERROR_FILE_NOT_FOUND, ENOENT }, + { ERROR_PATH_NOT_FOUND, ENOENT }, + { ERROR_TOO_MANY_OPEN_FILES, EMFILE }, + { ERROR_ACCESS_DENIED, EACCES }, + { ERROR_INVALID_HANDLE, EBADF }, + { ERROR_ARENA_TRASHED, ENOMEM }, + { ERROR_NOT_ENOUGH_MEMORY, ENOMEM }, + { ERROR_INVALID_BLOCK, ENOMEM }, + { ERROR_BAD_ENVIRONMENT, E2BIG }, + { ERROR_BAD_FORMAT, ENOEXEC }, + { ERROR_INVALID_ACCESS, EINVAL }, + { ERROR_INVALID_DATA, EINVAL }, + { ERROR_INVALID_DRIVE, ENOENT }, + { ERROR_CURRENT_DIRECTORY, EACCES }, + { ERROR_NOT_SAME_DEVICE, EXDEV }, + { ERROR_NO_MORE_FILES, ENOENT }, + { ERROR_LOCK_VIOLATION, EACCES }, + { ERROR_SHARING_VIOLATION, EACCES }, + { ERROR_BAD_NETPATH, ENOENT }, + { ERROR_NETWORK_ACCESS_DENIED, EACCES }, + { ERROR_BAD_NET_NAME, ENOENT }, + { ERROR_FILE_EXISTS, EEXIST }, + { ERROR_CANNOT_MAKE, EACCES }, + { ERROR_FAIL_I24, EACCES }, + { ERROR_INVALID_PARAMETER, EINVAL }, + { ERROR_NO_PROC_SLOTS, EAGAIN }, + { ERROR_DRIVE_LOCKED, EACCES }, + { ERROR_BROKEN_PIPE, EPIPE }, + { ERROR_DISK_FULL, ENOSPC }, + { ERROR_INVALID_TARGET_HANDLE, EBADF }, + { ERROR_INVALID_HANDLE, EINVAL }, + { ERROR_WAIT_NO_CHILDREN, ECHILD }, + { ERROR_CHILD_NOT_COMPLETE, ECHILD }, + { ERROR_DIRECT_ACCESS_HANDLE, EBADF }, + { ERROR_NEGATIVE_SEEK, EINVAL }, + { ERROR_SEEK_ON_DEVICE, EACCES }, + { ERROR_DIR_NOT_EMPTY, ENOTEMPTY }, + { ERROR_NOT_LOCKED, EACCES }, + { ERROR_BAD_PATHNAME, ENOENT }, + { ERROR_MAX_THRDS_REACHED, EAGAIN }, + { ERROR_LOCK_FAILED, EACCES }, + { ERROR_ALREADY_EXISTS, EEXIST }, + { ERROR_FILENAME_EXCED_RANGE, ENOENT }, + { ERROR_NESTING_NOT_ALLOWED, EAGAIN }, + { ERROR_NOT_ENOUGH_QUOTA, ENOMEM } +}; + +void +__la_dosmaperr(unsigned long e) +{ + int i; + + if (e == 0) + { + errno = 0; + return; + } + + for (i = 0; i < (int)sizeof(doserrors); i++) + { + if (doserrors[i].winerr == e) + { + errno = doserrors[i].doserr; + return; + } + } + + /* fprintf(stderr, "unrecognized win32 error code: %lu", e); */ + errno = EINVAL; + return; +} + +#endif /* _WIN32 && !__CYGWIN__ */ diff --git a/libarchive/archive_windows.h b/libarchive/archive_windows.h new file mode 100644 index 000000000000..c6f5bc510513 --- /dev/null +++ b/libarchive/archive_windows.h @@ -0,0 +1,306 @@ +/*- + * Copyright (c) 2009-2011 Michihiro NAKAJIMA + * Copyright (c) 2003-2006 Tim Kientzle + * 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 + * in this position and unchanged. + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ + +#ifndef __LIBARCHIVE_BUILD +#error This header is only to be used internally to libarchive. +#endif + +/* + * TODO: A lot of stuff in here isn't actually used by libarchive and + * can be trimmed out. Note that this file is used by libarchive and + * libarchive_test but nowhere else. (But note that it gets compiled + * with many different Windows environments, including MinGW, Visual + * Studio, and Cygwin. Significant changes should be tested in all three.) + */ + +/* + * TODO: Don't use off_t in here. Use __int64 instead. Note that + * Visual Studio and the Windows SDK define off_t as 32 bits; Win32's + * more modern file handling APIs all use __int64 instead of off_t. + */ + +#ifndef LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED +#define LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED + +/* Start of configuration for native Win32 */ +#ifndef MINGW_HAS_SECURE_API +#define MINGW_HAS_SECURE_API 1 +#endif + +#include <errno.h> +#define set_errno(val) ((errno)=val) +#include <io.h> +#include <stdlib.h> //brings in NULL +#if defined(HAVE_STDINT_H) +#include <stdint.h> +#endif +#include <stdio.h> +#include <fcntl.h> +#include <sys/stat.h> +#include <process.h> +#include <direct.h> +#if defined(__MINGW32__) && defined(HAVE_UNISTD_H) +/* Prevent build error from a type mismatch of ftruncate(). + * This unistd.h defines it as ftruncate(int, off_t). */ +#include <unistd.h> +#endif +#define NOCRYPT +#include <windows.h> +//#define EFTYPE 7 + +#if defined(__BORLANDC__) +#pragma warn -8068 /* Constant out of range in comparison. */ +#pragma warn -8072 /* Suspicious pointer arithmetic. */ +#endif + +#ifndef NULL +#ifdef __cplusplus +#define NULL 0 +#else +#define NULL ((void *)0) +#endif +#endif + +/* Alias the Windows _function to the POSIX equivalent. */ +#define close _close +#define fcntl(fd, cmd, flg) /* No operation. */ +#ifndef fileno +#define fileno _fileno +#endif +#ifdef fstat +#undef fstat +#endif +#define fstat __la_fstat +#if !defined(__BORLANDC__) +#ifdef lseek +#undef lseek +#endif +#define lseek _lseeki64 +#else +#define lseek __la_lseek +#define __LA_LSEEK_NEEDED +#endif +#define lstat __la_stat +#define open __la_open +#define read __la_read +#if !defined(__BORLANDC__) +#define setmode _setmode +#endif +#ifdef stat +#undef stat +#endif +#define stat(path,stref) __la_stat(path,stref) +#if !defined(__BORLANDC__) +#define strdup _strdup +#endif +#define tzset _tzset +#if !defined(__BORLANDC__) +#define umask _umask +#endif +#define waitpid __la_waitpid +#define write __la_write + +#ifndef O_RDONLY +#define O_RDONLY _O_RDONLY +#define O_WRONLY _O_WRONLY +#define O_TRUNC _O_TRUNC +#define O_CREAT _O_CREAT +#define O_EXCL _O_EXCL +#define O_BINARY _O_BINARY +#endif + +#ifndef _S_IFIFO + #define _S_IFIFO 0010000 /* pipe */ +#endif +#ifndef _S_IFCHR + #define _S_IFCHR 0020000 /* character special */ +#endif +#ifndef _S_IFDIR + #define _S_IFDIR 0040000 /* directory */ +#endif +#ifndef _S_IFBLK + #define _S_IFBLK 0060000 /* block special */ +#endif +#ifndef _S_IFLNK + #define _S_IFLNK 0120000 /* symbolic link */ +#endif +#ifndef _S_IFSOCK + #define _S_IFSOCK 0140000 /* socket */ +#endif +#ifndef _S_IFREG + #define _S_IFREG 0100000 /* regular */ +#endif +#ifndef _S_IFMT + #define _S_IFMT 0170000 /* file type mask */ +#endif + +#ifndef S_IFIFO +#define S_IFIFO _S_IFIFO +#endif +//#define S_IFCHR _S_IFCHR +//#define S_IFDIR _S_IFDIR +#ifndef S_IFBLK +#define S_IFBLK _S_IFBLK +#endif +#ifndef S_IFLNK +#define S_IFLNK _S_IFLNK +#endif +#ifndef S_IFSOCK +#define S_IFSOCK _S_IFSOCK +#endif +//#define S_IFREG _S_IFREG +//#define S_IFMT _S_IFMT + +#ifndef S_ISBLK +#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) /* block special */ +#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) /* fifo or socket */ +#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) /* char special */ +#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) /* directory */ +#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) /* regular file */ +#endif +#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) /* Symbolic link */ +#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) /* Socket */ + +#define _S_ISUID 0004000 /* set user id on execution */ +#define _S_ISGID 0002000 /* set group id on execution */ +#define _S_ISVTX 0001000 /* save swapped text even after use */ + +#define S_ISUID _S_ISUID +#define S_ISGID _S_ISGID +#define S_ISVTX _S_ISVTX + +#define _S_IRWXU (_S_IREAD | _S_IWRITE | _S_IEXEC) +#define _S_IXUSR _S_IEXEC /* read permission, user */ +#define _S_IWUSR _S_IWRITE /* write permission, user */ +#define _S_IRUSR _S_IREAD /* execute/search permission, user */ +#define _S_IRWXG (_S_IRWXU >> 3) +#define _S_IXGRP (_S_IXUSR >> 3) /* read permission, group */ +#define _S_IWGRP (_S_IWUSR >> 3) /* write permission, group */ +#define _S_IRGRP (_S_IRUSR >> 3) /* execute/search permission, group */ +#define _S_IRWXO (_S_IRWXG >> 3) +#define _S_IXOTH (_S_IXGRP >> 3) /* read permission, other */ +#define _S_IWOTH (_S_IWGRP >> 3) /* write permission, other */ +#define _S_IROTH (_S_IRGRP >> 3) /* execute/search permission, other */ + +#ifndef S_IRWXU +#define S_IRWXU _S_IRWXU +#define S_IXUSR _S_IXUSR +#define S_IWUSR _S_IWUSR +#define S_IRUSR _S_IRUSR +#endif +#define S_IRWXG _S_IRWXG +#define S_IXGRP _S_IXGRP +#define S_IWGRP _S_IWGRP +#define S_IRGRP _S_IRGRP +#define S_IRWXO _S_IRWXO +#define S_IXOTH _S_IXOTH +#define S_IWOTH _S_IWOTH +#define S_IROTH _S_IROTH + +#define F_DUPFD 0 /* Duplicate file descriptor. */ +#define F_GETFD 1 /* Get file descriptor flags. */ +#define F_SETFD 2 /* Set file descriptor flags. */ +#define F_GETFL 3 /* Get file status flags. */ +#define F_SETFL 4 /* Set file status flags. */ +#define F_GETOWN 5 /* Get owner (receiver of SIGIO). */ +#define F_SETOWN 6 /* Set owner (receiver of SIGIO). */ +#define F_GETLK 7 /* Get record locking info. */ +#define F_SETLK 8 /* Set record locking info (non-blocking). */ +#define F_SETLKW 9 /* Set record locking info (blocking). */ + +/* XXX missing */ +#define F_GETLK64 7 /* Get record locking info. */ +#define F_SETLK64 8 /* Set record locking info (non-blocking). */ +#define F_SETLKW64 9 /* Set record locking info (blocking). */ + +/* File descriptor flags used with F_GETFD and F_SETFD. */ +#define FD_CLOEXEC 1 /* Close on exec. */ + +//NOT SURE IF O_NONBLOCK is OK here but at least the 0x0004 flag is not used by anything else... +#define O_NONBLOCK 0x0004 /* Non-blocking I/O. */ +//#define O_NDELAY O_NONBLOCK + +/* Symbolic constants for the access() function */ +#if !defined(F_OK) + #define R_OK 4 /* Test for read permission */ + #define W_OK 2 /* Test for write permission */ + #define X_OK 1 /* Test for execute permission */ + #define F_OK 0 /* Test for existence of file */ +#endif + + +/* Replacement POSIX function */ +extern int __la_fstat(int fd, struct stat *st); +extern int __la_lstat(const char *path, struct stat *st); +#if defined(__LA_LSEEK_NEEDED) +extern __int64 __la_lseek(int fd, __int64 offset, int whence); +#endif +extern int __la_open(const char *path, int flags, ...); +extern ssize_t __la_read(int fd, void *buf, size_t nbytes); +extern int __la_stat(const char *path, struct stat *st); +extern pid_t __la_waitpid(HANDLE child, int *status, int option); +extern ssize_t __la_write(int fd, const void *buf, size_t nbytes); + +#define _stat64i32(path, st) __la_stat(path, st) +#define _stat64(path, st) __la_stat(path, st) +/* for status returned by la_waitpid */ +#define WIFEXITED(sts) ((sts & 0x100) == 0) +#define WEXITSTATUS(sts) (sts & 0x0FF) + +extern wchar_t *__la_win_permissive_name(const char *name); +extern wchar_t *__la_win_permissive_name_w(const wchar_t *wname); +extern void __la_dosmaperr(unsigned long e); +#define la_dosmaperr(e) __la_dosmaperr(e) +extern struct archive_entry *__la_win_entry_in_posix_pathseparator( + struct archive_entry *); + +#if defined(HAVE_WCRTOMB) && defined(__BORLANDC__) +typedef int mbstate_t; +size_t wcrtomb(char *, wchar_t, mbstate_t *); +#endif + +#if defined(_MSC_VER) && _MSC_VER < 1300 +WINBASEAPI BOOL WINAPI GetVolumePathNameW( + LPCWSTR lpszFileName, + LPWSTR lpszVolumePathName, + DWORD cchBufferLength + ); +# if _WIN32_WINNT < 0x0500 /* windows.h not providing 0x500 API */ +typedef struct _FILE_ALLOCATED_RANGE_BUFFER { + LARGE_INTEGER FileOffset; + LARGE_INTEGER Length; +} FILE_ALLOCATED_RANGE_BUFFER, *PFILE_ALLOCATED_RANGE_BUFFER; +# define FSCTL_SET_SPARSE \ + CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 49, METHOD_BUFFERED, FILE_WRITE_DATA) +# define FSCTL_QUERY_ALLOCATED_RANGES \ + CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 51, METHOD_NEITHER, FILE_READ_DATA) +# endif +#endif + +#endif /* LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED */ diff --git a/libarchive/archive_write_disk_windows.c b/libarchive/archive_write_disk_windows.c new file mode 100644 index 000000000000..0f0780a8e47e --- /dev/null +++ b/libarchive/archive_write_disk_windows.c @@ -0,0 +1,2502 @@ +/*- + * Copyright (c) 2003-2010 Tim Kientzle + * Copyright (c) 2011-2012 Michihiro NAKAJIMA + * 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 + * in this position and unchanged. + * 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(S) ``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(S) 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. + */ + +#include "archive_platform.h" +__FBSDID("$FreeBSD$"); + +#if defined(_WIN32) && !defined(__CYGWIN__) + +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#ifdef HAVE_SYS_UTIME_H +#include <sys/utime.h> +#endif +#ifdef HAVE_ERRNO_H +#include <errno.h> +#endif +#ifdef HAVE_FCNTL_H +#include <fcntl.h> +#endif +#ifdef HAVE_LIMITS_H +#include <limits.h> +#endif +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif +#include <winioctl.h> + +/* TODO: Support Mac OS 'quarantine' feature. This is really just a + * standard tag to mark files that have been downloaded as "tainted". + * On Mac OS, we should mark the extracted files as tainted if the + * archive being read was tainted. Windows has a similar feature; we + * should investigate ways to support this generically. */ + +#include "archive.h" +#include "archive_acl_private.h" +#include "archive_string.h" +#include "archive_entry.h" +#include "archive_private.h" + +#ifndef O_BINARY +#define O_BINARY 0 +#endif +#ifndef IO_REPARSE_TAG_SYMLINK +/* Old SDKs do not provide IO_REPARSE_TAG_SYMLINK */ +#define IO_REPARSE_TAG_SYMLINK 0xA000000CL +#endif + +static BOOL SetFilePointerEx_perso(HANDLE hFile, + LARGE_INTEGER liDistanceToMove, + PLARGE_INTEGER lpNewFilePointer, + DWORD dwMoveMethod) +{ + LARGE_INTEGER li; + li.QuadPart = liDistanceToMove.QuadPart; + li.LowPart = SetFilePointer( + hFile, li.LowPart, &li.HighPart, dwMoveMethod); + if(lpNewFilePointer) { + lpNewFilePointer->QuadPart = li.QuadPart; + } + return li.LowPart != (DWORD)-1 || GetLastError() == NO_ERROR; +} + +struct fixup_entry { + struct fixup_entry *next; + struct archive_acl acl; + mode_t mode; + int64_t atime; + int64_t birthtime; + int64_t mtime; + int64_t ctime; + unsigned long atime_nanos; + unsigned long birthtime_nanos; + unsigned long mtime_nanos; + unsigned long ctime_nanos; + unsigned long fflags_set; + int fixup; /* bitmask of what needs fixing */ + wchar_t *name; +}; + +/* + * We use a bitmask to track which operations remain to be done for + * this file. In particular, this helps us avoid unnecessary + * operations when it's possible to take care of one step as a + * side-effect of another. For example, mkdir() can specify the mode + * for the newly-created object but symlink() cannot. This means we + * can skip chmod() if mkdir() succeeded, but we must explicitly + * chmod() if we're trying to create a directory that already exists + * (mkdir() failed) or if we're restoring a symlink. Similarly, we + * need to verify UID/GID before trying to restore SUID/SGID bits; + * that verification can occur explicitly through a stat() call or + * implicitly because of a successful chown() call. + */ +#define TODO_MODE_FORCE 0x40000000 +#define TODO_MODE_BASE 0x20000000 +#define TODO_SUID 0x10000000 +#define TODO_SUID_CHECK 0x08000000 +#define TODO_SGID 0x04000000 +#define TODO_SGID_CHECK 0x02000000 +#define TODO_MODE (TODO_MODE_BASE|TODO_SUID|TODO_SGID) +#define TODO_TIMES ARCHIVE_EXTRACT_TIME +#define TODO_OWNER ARCHIVE_EXTRACT_OWNER +#define TODO_FFLAGS ARCHIVE_EXTRACT_FFLAGS +#define TODO_ACLS ARCHIVE_EXTRACT_ACL +#define TODO_XATTR ARCHIVE_EXTRACT_XATTR +#define TODO_MAC_METADATA ARCHIVE_EXTRACT_MAC_METADATA + +struct archive_write_disk { + struct archive archive; + + mode_t user_umask; + struct fixup_entry *fixup_list; + struct fixup_entry *current_fixup; + int64_t user_uid; + int skip_file_set; + int64_t skip_file_dev; + int64_t skip_file_ino; + time_t start_time; + + int64_t (*lookup_gid)(void *private, const char *gname, int64_t gid); + void (*cleanup_gid)(void *private); + void *lookup_gid_data; + int64_t (*lookup_uid)(void *private, const char *uname, int64_t uid); + void (*cleanup_uid)(void *private); + void *lookup_uid_data; + + /* + * Full path of last file to satisfy symlink checks. + */ + struct archive_wstring path_safe; + + /* + * Cached stat data from disk for the current entry. + * If this is valid, pst points to st. Otherwise, + * pst is null. + */ + BY_HANDLE_FILE_INFORMATION st; + BY_HANDLE_FILE_INFORMATION *pst; + + /* Information about the object being restored right now. */ + struct archive_entry *entry; /* Entry being extracted. */ + wchar_t *name; /* Name of entry, possibly edited. */ + struct archive_wstring _name_data; /* backing store for 'name' */ + /* Tasks remaining for this object. */ + int todo; + /* Tasks deferred until end-of-archive. */ + int deferred; + /* Options requested by the client. */ + int flags; + /* Handle for the file we're restoring. */ + HANDLE fh; + /* Current offset for writing data to the file. */ + int64_t offset; + /* Last offset actually written to disk. */ + int64_t fd_offset; + /* Total bytes actually written to files. */ + int64_t total_bytes_written; + /* Maximum size of file, -1 if unknown. */ + int64_t filesize; + /* Dir we were in before this restore; only for deep paths. */ + int restore_pwd; + /* Mode we should use for this entry; affected by _PERM and umask. */ + mode_t mode; + /* UID/GID to use in restoring this entry. */ + int64_t uid; + int64_t gid; +}; + +/* + * Default mode for dirs created automatically (will be modified by umask). + * Note that POSIX specifies 0777 for implicity-created dirs, "modified + * by the process' file creation mask." + */ +#define DEFAULT_DIR_MODE 0777 +/* + * Dir modes are restored in two steps: During the extraction, the permissions + * in the archive are modified to match the following limits. During + * the post-extract fixup pass, the permissions from the archive are + * applied. + */ +#define MINIMUM_DIR_MODE 0700 +#define MAXIMUM_DIR_MODE 0775 + +static int check_symlinks(struct archive_write_disk *); +static int create_filesystem_object(struct archive_write_disk *); +static struct fixup_entry *current_fixup(struct archive_write_disk *, + const wchar_t *pathname); +static int cleanup_pathname(struct archive_write_disk *); +static int create_dir(struct archive_write_disk *, wchar_t *); +static int create_parent_dir(struct archive_write_disk *, wchar_t *); +static int la_chmod(const wchar_t *, mode_t); +static int older(BY_HANDLE_FILE_INFORMATION *, struct archive_entry *); +static int permissive_name_w(struct archive_write_disk *); +static int restore_entry(struct archive_write_disk *); +static int set_acls(struct archive_write_disk *, HANDLE h, + const wchar_t *, struct archive_acl *); +static int set_xattrs(struct archive_write_disk *); +static int set_fflags(struct archive_write_disk *); +static int set_ownership(struct archive_write_disk *); +static int set_mode(struct archive_write_disk *, int mode); +static int set_times(struct archive_write_disk *, HANDLE, int, + const wchar_t *, time_t, long, time_t, long, time_t, + long, time_t, long); +static int set_times_from_entry(struct archive_write_disk *); +static struct fixup_entry *sort_dir_list(struct fixup_entry *p); +static ssize_t write_data_block(struct archive_write_disk *, + const char *, size_t); + +static struct archive_vtable *archive_write_disk_vtable(void); + +static int _archive_write_disk_close(struct archive *); +static int _archive_write_disk_free(struct archive *); +static int _archive_write_disk_header(struct archive *, + struct archive_entry *); +static int64_t _archive_write_disk_filter_bytes(struct archive *, int); +static int _archive_write_disk_finish_entry(struct archive *); +static ssize_t _archive_write_disk_data(struct archive *, const void *, + size_t); +static ssize_t _archive_write_disk_data_block(struct archive *, const void *, + size_t, int64_t); + +#define bhfi_dev(bhfi) ((bhfi)->dwVolumeSerialNumber) +/* Treat FileIndex as i-node. We should remove a sequence number + * which is high-16-bits of nFileIndexHigh. */ +#define bhfi_ino(bhfi) \ + ((((int64_t)((bhfi)->nFileIndexHigh & 0x0000FFFFUL)) << 32) \ + + (bhfi)->nFileIndexLow) +#define bhfi_size(bhfi) \ + ((((int64_t)(bhfi)->nFileSizeHigh) << 32) + (bhfi)->nFileSizeLow) + +static int +file_information(struct archive_write_disk *a, wchar_t *path, + BY_HANDLE_FILE_INFORMATION *st, mode_t *mode, int sim_lstat) +{ + HANDLE h; + int r; + DWORD flag = FILE_FLAG_BACKUP_SEMANTICS; + WIN32_FIND_DATAW findData; + + if (sim_lstat || mode != NULL) { + h = FindFirstFileW(path, &findData); + if (h == INVALID_HANDLE_VALUE && + GetLastError() == ERROR_INVALID_NAME) { + wchar_t *full; + full = __la_win_permissive_name_w(path); + h = FindFirstFileW(full, &findData); + free(full); + } + if (h == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + return (-1); + } + FindClose(h); + } + + /* Is symlink file ? */ + if (sim_lstat && + ((findData.dwFileAttributes + & FILE_ATTRIBUTE_REPARSE_POINT) && + (findData.dwReserved0 == IO_REPARSE_TAG_SYMLINK))) + flag |= FILE_FLAG_OPEN_REPARSE_POINT; + + h = CreateFileW(a->name, 0, 0, NULL, + OPEN_EXISTING, flag, NULL); + if (h == INVALID_HANDLE_VALUE && + GetLastError() == ERROR_INVALID_NAME) { + wchar_t *full; + full = __la_win_permissive_name_w(path); + h = CreateFileW(full, 0, 0, NULL, + OPEN_EXISTING, flag, NULL); + free(full); + } + if (h == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + return (-1); + } + r = GetFileInformationByHandle(h, st); + CloseHandle(h); + if (r == 0) { + la_dosmaperr(GetLastError()); + return (-1); + } + + if (mode == NULL) + return (0); + + *mode = S_IRUSR | S_IRGRP | S_IROTH; + if ((st->dwFileAttributes & FILE_ATTRIBUTE_READONLY) == 0) + *mode |= S_IWUSR | S_IWGRP | S_IWOTH; + if ((st->dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) && + findData.dwReserved0 == IO_REPARSE_TAG_SYMLINK) + *mode |= S_IFLNK; + else if (st->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) + *mode |= S_IFDIR | S_IXUSR | S_IXGRP | S_IXOTH; + else { + const wchar_t *p; + + *mode |= S_IFREG; + p = wcsrchr(path, L'.'); + if (p != NULL && wcslen(p) == 4) { + switch (p[1]) { + case L'B': case L'b': + if ((p[2] == L'A' || p[2] == L'a' ) && + (p[3] == L'T' || p[3] == L't' )) + *mode |= S_IXUSR | S_IXGRP | S_IXOTH; + break; + case L'C': case L'c': + if (((p[2] == L'M' || p[2] == L'm' ) && + (p[3] == L'D' || p[3] == L'd' )) || + ((p[2] == L'M' || p[2] == L'm' ) && + (p[3] == L'D' || p[3] == L'd' ))) + *mode |= S_IXUSR | S_IXGRP | S_IXOTH; + break; + case L'E': case L'e': + if ((p[2] == L'X' || p[2] == L'x' ) && + (p[3] == L'E' || p[3] == L'e' )) + *mode |= S_IXUSR | S_IXGRP | S_IXOTH; + break; + default: + break; + } + } + } + return (0); +} + +/* + * Note: The path, for example, "aa/a/../b../c" will be converted to "aa/c" + * by GetFullPathNameW() W32 API, which __la_win_permissive_name_w uses. + * It means we cannot handle multiple dirs in one archive_entry. + * So we have to make the full-pathname in another way, which does not + * break "../" path string. + */ +static int +permissive_name_w(struct archive_write_disk *a) +{ + wchar_t *wn, *wnp; + wchar_t *ws, *wsp; + DWORD l; + + wnp = a->name; + if (wnp[0] == L'\\' && wnp[1] == L'\\' && + wnp[2] == L'?' && wnp[3] == L'\\') + /* We have already a permissive name. */ + return (0); + + if (wnp[0] == L'\\' && wnp[1] == L'\\' && + wnp[2] == L'.' && wnp[3] == L'\\') { + /* This is a device name */ + if (((wnp[4] >= L'a' && wnp[4] <= L'z') || + (wnp[4] >= L'A' && wnp[4] <= L'Z')) && + wnp[5] == L':' && wnp[6] == L'\\') { + wnp[2] = L'?';/* Not device name. */ + return (0); + } + } + + /* + * A full-pathname starting with a drive name like "C:\abc". + */ + if (((wnp[0] >= L'a' && wnp[0] <= L'z') || + (wnp[0] >= L'A' && wnp[0] <= L'Z')) && + wnp[1] == L':' && wnp[2] == L'\\') { + wn = _wcsdup(wnp); + if (wn == NULL) + return (-1); + archive_wstring_ensure(&(a->_name_data), 4 + wcslen(wn) + 1); + a->name = a->_name_data.s; + /* Prepend "\\?\" */ + archive_wstrncpy(&(a->_name_data), L"\\\\?\\", 4); + archive_wstrcat(&(a->_name_data), wn); + free(wn); + return (0); + } + + /* + * A full-pathname pointig a network drive + * like "\\<server-name>\<share-name>\file". + */ + if (wnp[0] == L'\\' && wnp[1] == L'\\' && wnp[2] != L'\\') { + const wchar_t *p = &wnp[2]; + + /* Skip server-name letters. */ + while (*p != L'\\' && *p != L'\0') + ++p; + if (*p == L'\\') { + const wchar_t *rp = ++p; + /* Skip share-name letters. */ + while (*p != L'\\' && *p != L'\0') + ++p; + if (*p == L'\\' && p != rp) { + /* Now, match patterns such as + * "\\server-name\share-name\" */ + wn = _wcsdup(wnp); + if (wn == NULL) + return (-1); + archive_wstring_ensure(&(a->_name_data), + 8 + wcslen(wn) + 1); + a->name = a->_name_data.s; + /* Prepend "\\?\UNC\" */ + archive_wstrncpy(&(a->_name_data), + L"\\\\?\\UNC\\", 8); + archive_wstrcat(&(a->_name_data), wn+2); + free(wn); + return (0); + } + } + return (0); + } + + /* + * Get current working directory. + */ + l = GetCurrentDirectoryW(0, NULL); + if (l == 0) + return (-1); + ws = malloc(l * sizeof(wchar_t)); + l = GetCurrentDirectoryW(l, ws); + if (l == 0) { + free(ws); + return (-1); + } + wsp = ws; + + /* + * A full-pathname starting without a drive name like "\abc". + */ + if (wnp[0] == L'\\') { + wn = _wcsdup(wnp); + if (wn == NULL) + return (-1); + archive_wstring_ensure(&(a->_name_data), + 4 + 2 + wcslen(wn) + 1); + a->name = a->_name_data.s; + /* Prepend "\\?\" and drive name. */ + archive_wstrncpy(&(a->_name_data), L"\\\\?\\", 4); + archive_wstrncat(&(a->_name_data), wsp, 2); + archive_wstrcat(&(a->_name_data), wn); + free(wsp); + free(wn); + return (0); + } + + wn = _wcsdup(wnp); + if (wn == NULL) + return (-1); + archive_wstring_ensure(&(a->_name_data), 4 + l + 1 + wcslen(wn) + 1); + a->name = a->_name_data.s; + /* Prepend "\\?\" and drive name. */ + archive_wstrncpy(&(a->_name_data), L"\\\\?\\", 4); + archive_wstrncat(&(a->_name_data), wsp, l); + archive_wstrncat(&(a->_name_data), L"\\", 1); + archive_wstrcat(&(a->_name_data), wn); + a->name = a->_name_data.s; + free(wsp); + free(wn); + return (0); +} + +static int +la_chmod(const wchar_t *path, mode_t mode) +{ + DWORD attr; + BOOL r; + wchar_t *fullname; + int ret = 0; + + fullname = NULL; + attr = GetFileAttributesW(path); + if (attr == (DWORD)-1 && + GetLastError() == ERROR_INVALID_NAME) { + fullname = __la_win_permissive_name_w(path); + attr = GetFileAttributesW(fullname); + } + if (attr == (DWORD)-1) { + la_dosmaperr(GetLastError()); + ret = -1; + goto exit_chmode; + } + if (mode & _S_IWRITE) + attr &= ~FILE_ATTRIBUTE_READONLY; + else + attr |= FILE_ATTRIBUTE_READONLY; + if (fullname != NULL) + r = SetFileAttributesW(fullname, attr); + else + r = SetFileAttributesW(path, attr); + if (r == 0) { + la_dosmaperr(GetLastError()); + ret = -1; + } +exit_chmode: + free(fullname); + return (ret); +} + +static void * +la_GetFunctionKernel32(const char *name) +{ + static HINSTANCE lib; + static int set; + if (!set) { + set = 1; + lib = LoadLibrary("kernel32.dll"); + } + if (lib == NULL) { + fprintf(stderr, "Can't load kernel32.dll?!\n"); + exit(1); + } + return (void *)GetProcAddress(lib, name); +} + +static int +la_CreateHardLinkW(wchar_t *linkname, wchar_t *target) +{ + static BOOLEAN (WINAPI *f)(LPWSTR, LPWSTR, LPSECURITY_ATTRIBUTES); + static int set; + BOOL ret; + + if (!set) { + set = 1; + f = la_GetFunctionKernel32("CreateHardLinkW"); + } + if (!f) + return (0); + ret = (*f)(linkname, target, NULL); + if (!ret) { + /* Under windows 2000, it is necessary to remove + * the "\\?\" prefix. */ +#define IS_UNC(name) ((name[0] == L'U' || name[0] == L'u') && \ + (name[1] == L'N' || name[1] == L'n') && \ + (name[2] == L'C' || name[2] == L'c') && \ + name[3] == L'\\') + if (!wcsncmp(linkname,L"\\\\?\\", 4)) { + linkname += 4; + if (IS_UNC(linkname)) + linkname += 4; + } + if (!wcsncmp(target,L"\\\\?\\", 4)) { + target += 4; + if (IS_UNC(target)) + target += 4; + } +#undef IS_UNC + ret = (*f)(linkname, target, NULL); + } + return (ret); +} + +static int +la_ftruncate(HANDLE handle, int64_t length) +{ + LARGE_INTEGER distance; + + if (GetFileType(handle) != FILE_TYPE_DISK) { + errno = EBADF; + return (-1); + } + distance.QuadPart = length; + if (!SetFilePointerEx_perso(handle, distance, NULL, FILE_BEGIN)) { + la_dosmaperr(GetLastError()); + return (-1); + } + if (!SetEndOfFile(handle)) { + la_dosmaperr(GetLastError()); + return (-1); + } + return (0); +} + +static int +lazy_stat(struct archive_write_disk *a) +{ + if (a->pst != NULL) { + /* Already have stat() data available. */ + return (ARCHIVE_OK); + } + if (a->fh != INVALID_HANDLE_VALUE && + GetFileInformationByHandle(a->fh, &a->st) == 0) { + a->pst = &a->st; + return (ARCHIVE_OK); + } + + /* + * XXX At this point, symlinks should not be hit, otherwise + * XXX a race occurred. Do we want to check explicitly for that? + */ + if (file_information(a, a->name, &a->st, NULL, 1) == 0) { + a->pst = &a->st; + return (ARCHIVE_OK); + } + archive_set_error(&a->archive, errno, "Couldn't stat file"); + return (ARCHIVE_WARN); +} + +static struct archive_vtable * +archive_write_disk_vtable(void) +{ + static struct archive_vtable av; + static int inited = 0; + + if (!inited) { + av.archive_close = _archive_write_disk_close; + av.archive_filter_bytes = _archive_write_disk_filter_bytes; + av.archive_free = _archive_write_disk_free; + av.archive_write_header = _archive_write_disk_header; + av.archive_write_finish_entry + = _archive_write_disk_finish_entry; + av.archive_write_data = _archive_write_disk_data; + av.archive_write_data_block = _archive_write_disk_data_block; + inited = 1; + } + return (&av); +} + +static int64_t +_archive_write_disk_filter_bytes(struct archive *_a, int n) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + (void)n; /* UNUSED */ + if (n == -1 || n == 0) + return (a->total_bytes_written); + return (-1); +} + + +int +archive_write_disk_set_options(struct archive *_a, int flags) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + + a->flags = flags; + return (ARCHIVE_OK); +} + + +/* + * Extract this entry to disk. + * + * TODO: Validate hardlinks. According to the standards, we're + * supposed to check each extracted hardlink and squawk if it refers + * to a file that we didn't restore. I'm not entirely convinced this + * is a good idea, but more importantly: Is there any way to validate + * hardlinks without keeping a complete list of filenames from the + * entire archive?? Ugh. + * + */ +static int +_archive_write_disk_header(struct archive *_a, struct archive_entry *entry) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + struct fixup_entry *fe; + int ret, r; + + archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA, + "archive_write_disk_header"); + archive_clear_error(&a->archive); + if (a->archive.state & ARCHIVE_STATE_DATA) { + r = _archive_write_disk_finish_entry(&a->archive); + if (r == ARCHIVE_FATAL) + return (r); + } + + /* Set up for this particular entry. */ + a->pst = NULL; + a->current_fixup = NULL; + a->deferred = 0; + if (a->entry) { + archive_entry_free(a->entry); + a->entry = NULL; + } + a->entry = archive_entry_clone(entry); + a->fh = INVALID_HANDLE_VALUE; + a->fd_offset = 0; + a->offset = 0; + a->restore_pwd = -1; + a->uid = a->user_uid; + a->mode = archive_entry_mode(a->entry); + if (archive_entry_size_is_set(a->entry)) + a->filesize = archive_entry_size(a->entry); + else + a->filesize = -1; + archive_wstrcpy(&(a->_name_data), archive_entry_pathname_w(a->entry)); + a->name = a->_name_data.s; + archive_clear_error(&a->archive); + + /* + * Clean up the requested path. This is necessary for correct + * dir restores; the dir restore logic otherwise gets messed + * up by nonsense like "dir/.". + */ + ret = cleanup_pathname(a); + if (ret != ARCHIVE_OK) + return (ret); + + /* + * Generate a full-pathname and use it from here. + */ + if (permissive_name_w(a) < 0) { + errno = EINVAL; + return (ARCHIVE_FAILED); + } + + /* + * Query the umask so we get predictable mode settings. + * This gets done on every call to _write_header in case the + * user edits their umask during the extraction for some + * reason. + */ + umask(a->user_umask = umask(0)); + + /* Figure out what we need to do for this entry. */ + a->todo = TODO_MODE_BASE; + if (a->flags & ARCHIVE_EXTRACT_PERM) { + a->todo |= TODO_MODE_FORCE; /* Be pushy about permissions. */ + /* + * SGID requires an extra "check" step because we + * cannot easily predict the GID that the system will + * assign. (Different systems assign GIDs to files + * based on a variety of criteria, including process + * credentials and the gid of the enclosing + * directory.) We can only restore the SGID bit if + * the file has the right GID, and we only know the + * GID if we either set it (see set_ownership) or if + * we've actually called stat() on the file after it + * was restored. Since there are several places at + * which we might verify the GID, we need a TODO bit + * to keep track. + */ + if (a->mode & S_ISGID) + a->todo |= TODO_SGID | TODO_SGID_CHECK; + /* + * Verifying the SUID is simpler, but can still be + * done in multiple ways, hence the separate "check" bit. + */ + if (a->mode & S_ISUID) + a->todo |= TODO_SUID | TODO_SUID_CHECK; + } else { + /* + * User didn't request full permissions, so don't + * restore SUID, SGID bits and obey umask. + */ + a->mode &= ~S_ISUID; + a->mode &= ~S_ISGID; + a->mode &= ~S_ISVTX; + a->mode &= ~a->user_umask; + } +#if 0 + if (a->flags & ARCHIVE_EXTRACT_OWNER) + a->todo |= TODO_OWNER; +#endif + if (a->flags & ARCHIVE_EXTRACT_TIME) + a->todo |= TODO_TIMES; + if (a->flags & ARCHIVE_EXTRACT_ACL) { + if (archive_entry_filetype(a->entry) == AE_IFDIR) + a->deferred |= TODO_ACLS; + else + a->todo |= TODO_ACLS; + } + if (a->flags & ARCHIVE_EXTRACT_XATTR) + a->todo |= TODO_XATTR; + if (a->flags & ARCHIVE_EXTRACT_FFLAGS) + a->todo |= TODO_FFLAGS; + if (a->flags & ARCHIVE_EXTRACT_SECURE_SYMLINKS) { + ret = check_symlinks(a); + if (ret != ARCHIVE_OK) + return (ret); + } + + ret = restore_entry(a); + + /* + * TODO: There are rumours that some extended attributes must + * be restored before file data is written. If this is true, + * then we either need to write all extended attributes both + * before and after restoring the data, or find some rule for + * determining which must go first and which last. Due to the + * many ways people are using xattrs, this may prove to be an + * intractable problem. + */ + + /* + * Fixup uses the unedited pathname from archive_entry_pathname(), + * because it is relative to the base dir and the edited path + * might be relative to some intermediate dir as a result of the + * deep restore logic. + */ + if (a->deferred & TODO_MODE) { + fe = current_fixup(a, archive_entry_pathname_w(entry)); + fe->fixup |= TODO_MODE_BASE; + fe->mode = a->mode; + } + + if ((a->deferred & TODO_TIMES) + && (archive_entry_mtime_is_set(entry) + || archive_entry_atime_is_set(entry))) { + fe = current_fixup(a, archive_entry_pathname_w(entry)); + fe->mode = a->mode; + fe->fixup |= TODO_TIMES; + if (archive_entry_atime_is_set(entry)) { + fe->atime = archive_entry_atime(entry); + fe->atime_nanos = archive_entry_atime_nsec(entry); + } else { + /* If atime is unset, use start time. */ + fe->atime = a->start_time; + fe->atime_nanos = 0; + } + if (archive_entry_mtime_is_set(entry)) { + fe->mtime = archive_entry_mtime(entry); + fe->mtime_nanos = archive_entry_mtime_nsec(entry); + } else { + /* If mtime is unset, use start time. */ + fe->mtime = a->start_time; + fe->mtime_nanos = 0; + } + if (archive_entry_birthtime_is_set(entry)) { + fe->birthtime = archive_entry_birthtime(entry); + fe->birthtime_nanos = archive_entry_birthtime_nsec(entry); + } else { + /* If birthtime is unset, use mtime. */ + fe->birthtime = fe->mtime; + fe->birthtime_nanos = fe->mtime_nanos; + } + } + + if (a->deferred & TODO_ACLS) { + fe = current_fixup(a, archive_entry_pathname_w(entry)); + archive_acl_copy(&fe->acl, archive_entry_acl(entry)); + } + + if (a->deferred & TODO_FFLAGS) { + fe = current_fixup(a, archive_entry_pathname_w(entry)); + fe->fixup |= TODO_FFLAGS; + /* TODO: Complete this.. defer fflags from below. */ + } + + /* + * On Windows, A creating sparse file requires a special mark. + */ + if (a->fh != INVALID_HANDLE_VALUE && + archive_entry_sparse_count(entry) > 0) { + int64_t base = 0, offset, length; + int i, cnt = archive_entry_sparse_reset(entry); + int sparse = 0; + + for (i = 0; i < cnt; i++) { + archive_entry_sparse_next(entry, &offset, &length); + if (offset - base >= 4096) { + sparse = 1;/* we have a hole. */ + break; + } + base = offset + length; + } + if (sparse) { + DWORD dmy; + /* Mark this file as sparse. */ + DeviceIoControl(a->fh, FSCTL_SET_SPARSE, + NULL, 0, NULL, 0, &dmy, NULL); + } + } + + /* We've created the object and are ready to pour data into it. */ + if (ret >= ARCHIVE_WARN) + a->archive.state = ARCHIVE_STATE_DATA; + /* + * If it's not open, tell our client not to try writing. + * In particular, dirs, links, etc, don't get written to. + */ + if (a->fh == INVALID_HANDLE_VALUE) { + archive_entry_set_size(entry, 0); + a->filesize = 0; + } + + return (ret); +} + +int +archive_write_disk_set_skip_file(struct archive *_a, int64_t d, int64_t i) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_write_disk_set_skip_file"); + a->skip_file_set = 1; + a->skip_file_dev = d; + a->skip_file_ino = i; + return (ARCHIVE_OK); +} + +static ssize_t +write_data_block(struct archive_write_disk *a, const char *buff, size_t size) +{ + OVERLAPPED ol; + uint64_t start_size = size; + DWORD bytes_written = 0; + ssize_t block_size = 0, bytes_to_write; + + if (size == 0) + return (ARCHIVE_OK); + + if (a->filesize == 0 || a->fh == INVALID_HANDLE_VALUE) { + archive_set_error(&a->archive, 0, + "Attempt to write to an empty file"); + return (ARCHIVE_WARN); + } + + if (a->flags & ARCHIVE_EXTRACT_SPARSE) { + /* XXX TODO XXX Is there a more appropriate choice here ? */ + /* This needn't match the filesystem allocation size. */ + block_size = 16*1024; + } + + /* If this write would run beyond the file size, truncate it. */ + if (a->filesize >= 0 && (int64_t)(a->offset + size) > a->filesize) + start_size = size = (size_t)(a->filesize - a->offset); + + /* Write the data. */ + while (size > 0) { + if (block_size == 0) { + bytes_to_write = size; + } else { + /* We're sparsifying the file. */ + const char *p, *end; + int64_t block_end; + + /* Skip leading zero bytes. */ + for (p = buff, end = buff + size; p < end; ++p) { + if (*p != '\0') + break; + } + a->offset += p - buff; + size -= p - buff; + buff = p; + if (size == 0) + break; + + /* Calculate next block boundary after offset. */ + block_end + = (a->offset / block_size + 1) * block_size; + + /* If the adjusted write would cross block boundary, + * truncate it to the block boundary. */ + bytes_to_write = size; + if (a->offset + bytes_to_write > block_end) + bytes_to_write = (DWORD)(block_end - a->offset); + } + memset(&ol, 0, sizeof(ol)); + ol.Offset = (DWORD)(a->offset & 0xFFFFFFFF); + ol.OffsetHigh = (DWORD)(a->offset >> 32); + if (!WriteFile(a->fh, buff, (uint32_t)bytes_to_write, + &bytes_written, &ol)) { + DWORD lasterr; + + lasterr = GetLastError(); + if (lasterr == ERROR_ACCESS_DENIED) + errno = EBADF; + else + la_dosmaperr(lasterr); + archive_set_error(&a->archive, errno, "Write failed"); + return (ARCHIVE_WARN); + } + buff += bytes_written; + size -= bytes_written; + a->total_bytes_written += bytes_written; + a->offset += bytes_written; + a->fd_offset = a->offset; + } + return ((ssize_t)(start_size - size)); +} + +static ssize_t +_archive_write_disk_data_block(struct archive *_a, + const void *buff, size_t size, int64_t offset) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + ssize_t r; + + archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_DATA, "archive_write_data_block"); + + a->offset = offset; + r = write_data_block(a, buff, size); + if (r < ARCHIVE_OK) + return (r); + if ((size_t)r < size) { + archive_set_error(&a->archive, 0, + "Write request too large"); + return (ARCHIVE_WARN); + } + return (ARCHIVE_OK); +} + +static ssize_t +_archive_write_disk_data(struct archive *_a, const void *buff, size_t size) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + + archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_DATA, "archive_write_data"); + + return (write_data_block(a, buff, size)); +} + +static int +_archive_write_disk_finish_entry(struct archive *_a) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + int ret = ARCHIVE_OK; + + archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA, + "archive_write_finish_entry"); + if (a->archive.state & ARCHIVE_STATE_HEADER) + return (ARCHIVE_OK); + archive_clear_error(&a->archive); + + /* Pad or truncate file to the right size. */ + if (a->fh == INVALID_HANDLE_VALUE) { + /* There's no file. */ + } else if (a->filesize < 0) { + /* File size is unknown, so we can't set the size. */ + } else if (a->fd_offset == a->filesize) { + /* Last write ended at exactly the filesize; we're done. */ + /* Hopefully, this is the common case. */ + } else { + if (la_ftruncate(a->fh, a->filesize) == -1) { + archive_set_error(&a->archive, errno, + "File size could not be restored"); + return (ARCHIVE_FAILED); + } + } + + /* Restore metadata. */ + + /* + * Look up the "real" UID only if we're going to need it. + * TODO: the TODO_SGID condition can be dropped here, can't it? + */ + if (a->todo & (TODO_OWNER | TODO_SUID | TODO_SGID)) { + a->uid = archive_write_disk_uid(&a->archive, + archive_entry_uname(a->entry), + archive_entry_uid(a->entry)); + } + /* Look up the "real" GID only if we're going to need it. */ + /* TODO: the TODO_SUID condition can be dropped here, can't it? */ + if (a->todo & (TODO_OWNER | TODO_SGID | TODO_SUID)) { + a->gid = archive_write_disk_gid(&a->archive, + archive_entry_gname(a->entry), + archive_entry_gid(a->entry)); + } + + /* + * Restore ownership before set_mode tries to restore suid/sgid + * bits. If we set the owner, we know what it is and can skip + * a stat() call to examine the ownership of the file on disk. + */ + if (a->todo & TODO_OWNER) + ret = set_ownership(a); + + /* + * set_mode must precede ACLs on systems such as Solaris and + * FreeBSD where setting the mode implicitly clears extended ACLs + */ + if (a->todo & TODO_MODE) { + int r2 = set_mode(a, a->mode); + if (r2 < ret) ret = r2; + } + + /* + * Security-related extended attributes (such as + * security.capability on Linux) have to be restored last, + * since they're implicitly removed by other file changes. + */ + if (a->todo & TODO_XATTR) { + int r2 = set_xattrs(a); + if (r2 < ret) ret = r2; + } + + /* + * Some flags prevent file modification; they must be restored after + * file contents are written. + */ + if (a->todo & TODO_FFLAGS) { + int r2 = set_fflags(a); + if (r2 < ret) ret = r2; + } + + /* + * Time must follow most other metadata; + * otherwise atime will get changed. + */ + if (a->todo & TODO_TIMES) { + int r2 = set_times_from_entry(a); + if (r2 < ret) ret = r2; + } + + /* + * ACLs must be restored after timestamps because there are + * ACLs that prevent attribute changes (including time). + */ + if (a->todo & TODO_ACLS) { + int r2 = set_acls(a, a->fh, + archive_entry_pathname_w(a->entry), + archive_entry_acl(a->entry)); + if (r2 < ret) ret = r2; + } + + /* If there's an fd, we can close it now. */ + if (a->fh != INVALID_HANDLE_VALUE) { + CloseHandle(a->fh); + a->fh = INVALID_HANDLE_VALUE; + } + /* If there's an entry, we can release it now. */ + if (a->entry) { + archive_entry_free(a->entry); + a->entry = NULL; + } + a->archive.state = ARCHIVE_STATE_HEADER; + return (ret); +} + +int +archive_write_disk_set_group_lookup(struct archive *_a, + void *private_data, + int64_t (*lookup_gid)(void *private, const char *gname, int64_t gid), + void (*cleanup_gid)(void *private)) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_write_disk_set_group_lookup"); + + if (a->cleanup_gid != NULL && a->lookup_gid_data != NULL) + (a->cleanup_gid)(a->lookup_gid_data); + + a->lookup_gid = lookup_gid; + a->cleanup_gid = cleanup_gid; + a->lookup_gid_data = private_data; + return (ARCHIVE_OK); +} + +int +archive_write_disk_set_user_lookup(struct archive *_a, + void *private_data, + int64_t (*lookup_uid)(void *private, const char *uname, int64_t uid), + void (*cleanup_uid)(void *private)) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_write_disk_set_user_lookup"); + + if (a->cleanup_uid != NULL && a->lookup_uid_data != NULL) + (a->cleanup_uid)(a->lookup_uid_data); + + a->lookup_uid = lookup_uid; + a->cleanup_uid = cleanup_uid; + a->lookup_uid_data = private_data; + return (ARCHIVE_OK); +} + +int64_t +archive_write_disk_gid(struct archive *_a, const char *name, int64_t id) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_write_disk_gid"); + if (a->lookup_gid) + return (a->lookup_gid)(a->lookup_gid_data, name, id); + return (id); +} + +int64_t +archive_write_disk_uid(struct archive *_a, const char *name, int64_t id) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_ANY, "archive_write_disk_uid"); + if (a->lookup_uid) + return (a->lookup_uid)(a->lookup_uid_data, name, id); + return (id); +} + +/* + * Create a new archive_write_disk object and initialize it with global state. + */ +struct archive * +archive_write_disk_new(void) +{ + struct archive_write_disk *a; + + a = (struct archive_write_disk *)malloc(sizeof(*a)); + if (a == NULL) + return (NULL); + memset(a, 0, sizeof(*a)); + a->archive.magic = ARCHIVE_WRITE_DISK_MAGIC; + /* We're ready to write a header immediately. */ + a->archive.state = ARCHIVE_STATE_HEADER; + a->archive.vtable = archive_write_disk_vtable(); + a->start_time = time(NULL); + /* Query and restore the umask. */ + umask(a->user_umask = umask(0)); + if (archive_wstring_ensure(&a->path_safe, 512) == NULL) { + free(a); + return (NULL); + } + return (&a->archive); +} + +static int +disk_unlink(wchar_t *path) +{ + wchar_t *fullname; + int r; + + r = _wunlink(path); + if (r != 0 && GetLastError() == ERROR_INVALID_NAME) { + fullname = __la_win_permissive_name_w(path); + r = _wunlink(fullname); + free(fullname); + } + return (r); +} + +static int +disk_rmdir(wchar_t *path) +{ + wchar_t *fullname; + int r; + + r = _wrmdir(path); + if (r != 0 && GetLastError() == ERROR_INVALID_NAME) { + fullname = __la_win_permissive_name_w(path); + r = _wrmdir(fullname); + free(fullname); + } + return (r); +} + +/* + * The main restore function. + */ +static int +restore_entry(struct archive_write_disk *a) +{ + int ret = ARCHIVE_OK, en; + + if (a->flags & ARCHIVE_EXTRACT_UNLINK && !S_ISDIR(a->mode)) { + /* + * TODO: Fix this. Apparently, there are platforms + * that still allow root to hose the entire filesystem + * by unlinking a dir. The S_ISDIR() test above + * prevents us from using unlink() here if the new + * object is a dir, but that doesn't mean the old + * object isn't a dir. + */ + if (disk_unlink(a->name) == 0) { + /* We removed it, reset cached stat. */ + a->pst = NULL; + } else if (errno == ENOENT) { + /* File didn't exist, that's just as good. */ + } else if (disk_rmdir(a->name) == 0) { + /* It was a dir, but now it's gone. */ + a->pst = NULL; + } else { + /* We tried, but couldn't get rid of it. */ + archive_set_error(&a->archive, errno, + "Could not unlink"); + return(ARCHIVE_FAILED); + } + } + + /* Try creating it first; if this fails, we'll try to recover. */ + en = create_filesystem_object(a); + + if ((en == ENOTDIR || en == ENOENT) + && !(a->flags & ARCHIVE_EXTRACT_NO_AUTODIR)) { + wchar_t *full; + /* If the parent dir doesn't exist, try creating it. */ + create_parent_dir(a, a->name); + /* Now try to create the object again. */ + full = __la_win_permissive_name_w(a->name); + if (full == NULL) { + en = EINVAL; + } else { + /* Remove multiple directories such as "a/../b../c" */ + archive_wstrcpy(&(a->_name_data), full); + a->name = a->_name_data.s; + free(full); + en = create_filesystem_object(a); + } + } + + if ((en == EISDIR || en == EEXIST) + && (a->flags & ARCHIVE_EXTRACT_NO_OVERWRITE)) { + /* If we're not overwriting, we're done. */ + archive_entry_unset_size(a->entry); + return (ARCHIVE_OK); + } + + /* + * Some platforms return EISDIR if you call + * open(O_WRONLY | O_EXCL | O_CREAT) on a directory, some + * return EEXIST. POSIX is ambiguous, requiring EISDIR + * for open(O_WRONLY) on a dir and EEXIST for open(O_EXCL | O_CREAT) + * on an existing item. + */ + if (en == EISDIR) { + /* A dir is in the way of a non-dir, rmdir it. */ + if (disk_rmdir(a->name) != 0) { + archive_set_error(&a->archive, errno, + "Can't remove already-existing dir"); + return (ARCHIVE_FAILED); + } + a->pst = NULL; + /* Try again. */ + en = create_filesystem_object(a); + } else if (en == EEXIST) { + mode_t st_mode; + /* + * We know something is in the way, but we don't know what; + * we need to find out before we go any further. + */ + int r = 0; + /* + * The SECURE_SYMLINK logic has already removed a + * symlink to a dir if the client wants that. So + * follow the symlink if we're creating a dir. + */ + if (S_ISDIR(a->mode)) + r = file_information(a, a->name, &a->st, &st_mode, 0); + /* + * If it's not a dir (or it's a broken symlink), + * then don't follow it. + */ + if (r != 0 || !S_ISDIR(a->mode)) + r = file_information(a, a->name, &a->st, &st_mode, 1); + if (r != 0) { + archive_set_error(&a->archive, errno, + "Can't stat existing object"); + return (ARCHIVE_FAILED); + } + + /* + * NO_OVERWRITE_NEWER doesn't apply to directories. + */ + if ((a->flags & ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER) + && !S_ISDIR(st_mode)) { + if (!older(&(a->st), a->entry)) { + archive_entry_unset_size(a->entry); + return (ARCHIVE_OK); + } + } + + /* If it's our archive, we're done. */ + if (a->skip_file_set && + bhfi_dev(&a->st) == a->skip_file_dev && + bhfi_ino(&a->st) == a->skip_file_ino) { + archive_set_error(&a->archive, 0, + "Refusing to overwrite archive"); + return (ARCHIVE_FAILED); + } + + if (!S_ISDIR(st_mode)) { + /* A non-dir is in the way, unlink it. */ + if (disk_unlink(a->name) != 0) { + archive_set_error(&a->archive, errno, + "Can't unlink already-existing object"); + return (ARCHIVE_FAILED); + } + a->pst = NULL; + /* Try again. */ + en = create_filesystem_object(a); + } else if (!S_ISDIR(a->mode)) { + /* A dir is in the way of a non-dir, rmdir it. */ + if (disk_rmdir(a->name) != 0) { + archive_set_error(&a->archive, errno, + "Can't remove already-existing dir"); + return (ARCHIVE_FAILED); + } + /* Try again. */ + en = create_filesystem_object(a); + } else { + /* + * There's a dir in the way of a dir. Don't + * waste time with rmdir()/mkdir(), just fix + * up the permissions on the existing dir. + * Note that we don't change perms on existing + * dirs unless _EXTRACT_PERM is specified. + */ + if ((a->mode != st_mode) + && (a->todo & TODO_MODE_FORCE)) + a->deferred |= (a->todo & TODO_MODE); + /* Ownership doesn't need deferred fixup. */ + en = 0; /* Forget the EEXIST. */ + } + } + + if (en) { + /* Everything failed; give up here. */ + archive_set_error(&a->archive, en, "Can't create '%ls'", + a->name); + return (ARCHIVE_FAILED); + } + + a->pst = NULL; /* Cached stat data no longer valid. */ + return (ret); +} + +/* + * Returns 0 if creation succeeds, or else returns errno value from + * the failed system call. Note: This function should only ever perform + * a single system call. + */ +static int +create_filesystem_object(struct archive_write_disk *a) +{ + /* Create the entry. */ + const wchar_t *linkname; + wchar_t *fullname; + mode_t final_mode, mode; + int r; + + /* We identify hard/symlinks according to the link names. */ + /* Since link(2) and symlink(2) don't handle modes, we're done here. */ + linkname = archive_entry_hardlink_w(a->entry); + if (linkname != NULL) { + wchar_t *linkfull, *namefull; + + linkfull = __la_win_permissive_name_w(linkname); + namefull = __la_win_permissive_name_w(a->name); + if (linkfull == NULL || namefull == NULL) { + errno = EINVAL; + r = -1; + } else { + r = la_CreateHardLinkW(namefull, linkfull); + if (r == 0) { + la_dosmaperr(GetLastError()); + r = errno; + } else + r = 0; + } + /* + * New cpio and pax formats allow hardlink entries + * to carry data, so we may have to open the file + * for hardlink entries. + * + * If the hardlink was successfully created and + * the archive doesn't have carry data for it, + * consider it to be non-authoritative for meta data. + * This is consistent with GNU tar and BSD pax. + * If the hardlink does carry data, let the last + * archive entry decide ownership. + */ + if (r == 0 && a->filesize <= 0) { + a->todo = 0; + a->deferred = 0; + } else if (r == 0 && a->filesize > 0) { + a->fh = CreateFileW(namefull, GENERIC_WRITE, 0, NULL, + TRUNCATE_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); + if (a->fh == INVALID_HANDLE_VALUE) { + la_dosmaperr(GetLastError()); + r = errno; + } + } + free(linkfull); + free(namefull); + return (r); + } + linkname = archive_entry_symlink_w(a->entry); + if (linkname != NULL) { +#if HAVE_SYMLINK + return symlink(linkname, a->name) ? errno : 0; +#else + return (EPERM); +#endif + } + + /* + * The remaining system calls all set permissions, so let's + * try to take advantage of that to avoid an extra chmod() + * call. (Recall that umask is set to zero right now!) + */ + + /* Mode we want for the final restored object (w/o file type bits). */ + final_mode = a->mode & 07777; + /* + * The mode that will actually be restored in this step. Note + * that SUID, SGID, etc, require additional work to ensure + * security, so we never restore them at this point. + */ + mode = final_mode & 0777 & ~a->user_umask; + + switch (a->mode & AE_IFMT) { + default: + /* POSIX requires that we fall through here. */ + /* FALLTHROUGH */ + case AE_IFREG: + fullname = a->name; + /* O_WRONLY | O_CREAT | O_EXCL */ + a->fh = CreateFileW(fullname, GENERIC_WRITE, 0, NULL, + CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL); + if (a->fh == INVALID_HANDLE_VALUE && + GetLastError() == ERROR_INVALID_NAME && + fullname == a->name) { + fullname = __la_win_permissive_name_w(a->name); + a->fh = CreateFileW(fullname, GENERIC_WRITE, 0, NULL, + CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL); + } + if (a->fh == INVALID_HANDLE_VALUE) { + if (GetLastError() == ERROR_ACCESS_DENIED) { + DWORD attr; + /* Simulate an errno of POSIX system. */ + attr = GetFileAttributesW(fullname); + if (attr == (DWORD)-1) + la_dosmaperr(GetLastError()); + else if (attr & FILE_ATTRIBUTE_DIRECTORY) + errno = EISDIR; + else + errno = EACCES; + } else + la_dosmaperr(GetLastError()); + r = 1; + } else + r = 0; + if (fullname != a->name) + free(fullname); + break; + case AE_IFCHR: + case AE_IFBLK: + /* TODO: Find a better way to warn about our inability + * to restore a block device node. */ + return (EINVAL); + case AE_IFDIR: + mode = (mode | MINIMUM_DIR_MODE) & MAXIMUM_DIR_MODE; + fullname = a->name; + r = CreateDirectoryW(fullname, NULL); + if (r == 0 && GetLastError() == ERROR_INVALID_NAME && + fullname == a->name) { + fullname = __la_win_permissive_name_w(a->name); + r = CreateDirectoryW(fullname, NULL); + } + if (r != 0) { + r = 0; + /* Defer setting dir times. */ + a->deferred |= (a->todo & TODO_TIMES); + a->todo &= ~TODO_TIMES; + /* Never use an immediate chmod(). */ + /* We can't avoid the chmod() entirely if EXTRACT_PERM + * because of SysV SGID inheritance. */ + if ((mode != final_mode) + || (a->flags & ARCHIVE_EXTRACT_PERM)) + a->deferred |= (a->todo & TODO_MODE); + a->todo &= ~TODO_MODE; + } else { + la_dosmaperr(GetLastError()); + r = -1; + } + if (fullname != a->name) + free(fullname); + break; + case AE_IFIFO: + /* TODO: Find a better way to warn about our inability + * to restore a fifo. */ + return (EINVAL); + } + + /* All the system calls above set errno on failure. */ + if (r) + return (errno); + + /* If we managed to set the final mode, we've avoided a chmod(). */ + if (mode == final_mode) + a->todo &= ~TODO_MODE; + return (0); +} + +/* + * Cleanup function for archive_extract. Mostly, this involves processing + * the fixup list, which is used to address a number of problems: + * * Dir permissions might prevent us from restoring a file in that + * dir, so we restore the dir with minimum 0700 permissions first, + * then correct the mode at the end. + * * Similarly, the act of restoring a file touches the directory + * and changes the timestamp on the dir, so we have to touch-up dir + * timestamps at the end as well. + * * Some file flags can interfere with the restore by, for example, + * preventing the creation of hardlinks to those files. + * * Mac OS extended metadata includes ACLs, so must be deferred on dirs. + * + * Note that tar/cpio do not require that archives be in a particular + * order; there is no way to know when the last file has been restored + * within a directory, so there's no way to optimize the memory usage + * here by fixing up the directory any earlier than the + * end-of-archive. + * + * XXX TODO: Directory ACLs should be restored here, for the same + * reason we set directory perms here. XXX + */ +static int +_archive_write_disk_close(struct archive *_a) +{ + struct archive_write_disk *a = (struct archive_write_disk *)_a; + struct fixup_entry *next, *p; + int ret; + + archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA, + "archive_write_disk_close"); + ret = _archive_write_disk_finish_entry(&a->archive); + + /* Sort dir list so directories are fixed up in depth-first order. */ + p = sort_dir_list(a->fixup_list); + + while (p != NULL) { + a->pst = NULL; /* Mark stat cache as out-of-date. */ + if (p->fixup & TODO_TIMES) { + set_times(a, INVALID_HANDLE_VALUE, p->mode, p->name, + p->atime, p->atime_nanos, + p->birthtime, p->birthtime_nanos, + p->mtime, p->mtime_nanos, + p->ctime, p->ctime_nanos); + } + if (p->fixup & TODO_MODE_BASE) + la_chmod(p->name, p->mode); + if (p->fixup & TODO_ACLS) + set_acls(a, INVALID_HANDLE_VALUE, p->name, &p->acl); + next = p->next; + archive_acl_clear(&p->acl); + free(p->name); + free(p); + p = next; + } + a->fixup_list = NULL; + return (ret); +} + +static int +_archive_write_disk_free(struct archive *_a) +{ + struct archive_write_disk *a; + int ret; + if (_a == NULL) + return (ARCHIVE_OK); + archive_check_magic(_a, ARCHIVE_WRITE_DISK_MAGIC, + ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL, "archive_write_disk_free"); + a = (struct archive_write_disk *)_a; + ret = _archive_write_disk_close(&a->archive); + archive_write_disk_set_group_lookup(&a->archive, NULL, NULL, NULL); + archive_write_disk_set_user_lookup(&a->archive, NULL, NULL, NULL); + if (a->entry) + archive_entry_free(a->entry); + archive_wstring_free(&a->_name_data); + archive_string_free(&a->archive.error_string); + archive_wstring_free(&a->path_safe); + a->archive.magic = 0; + __archive_clean(&a->archive); + free(a); + return (ret); +} + +/* + * Simple O(n log n) merge sort to order the fixup list. In + * particular, we want to restore dir timestamps depth-first. + */ +static struct fixup_entry * +sort_dir_list(struct fixup_entry *p) +{ + struct fixup_entry *a, *b, *t; + + if (p == NULL) + return (NULL); + /* A one-item list is already sorted. */ + if (p->next == NULL) + return (p); + + /* Step 1: split the list. */ + t = p; + a = p->next->next; + while (a != NULL) { + /* Step a twice, t once. */ + a = a->next; + if (a != NULL) + a = a->next; + t = t->next; + } + /* Now, t is at the mid-point, so break the list here. */ + b = t->next; + t->next = NULL; + a = p; + + /* Step 2: Recursively sort the two sub-lists. */ + a = sort_dir_list(a); + b = sort_dir_list(b); + + /* Step 3: Merge the returned lists. */ + /* Pick the first element for the merged list. */ + if (wcscmp(a->name, b->name) > 0) { + t = p = a; + a = a->next; + } else { + t = p = b; + b = b->next; + } + + /* Always put the later element on the list first. */ + while (a != NULL && b != NULL) { + if (wcscmp(a->name, b->name) > 0) { + t->next = a; + a = a->next; + } else { + t->next = b; + b = b->next; + } + t = t->next; + } + + /* Only one list is non-empty, so just splice it on. */ + if (a != NULL) + t->next = a; + if (b != NULL) + t->next = b; + + return (p); +} + +/* + * Returns a new, initialized fixup entry. + * + * TODO: Reduce the memory requirements for this list by using a tree + * structure rather than a simple list of names. + */ +static struct fixup_entry * +new_fixup(struct archive_write_disk *a, const wchar_t *pathname) +{ + struct fixup_entry *fe; + + fe = (struct fixup_entry *)calloc(1, sizeof(struct fixup_entry)); + if (fe == NULL) + return (NULL); + fe->next = a->fixup_list; + a->fixup_list = fe; + fe->fixup = 0; + fe->name = _wcsdup(pathname); + return (fe); +} + +/* + * Returns a fixup structure for the current entry. + */ +static struct fixup_entry * +current_fixup(struct archive_write_disk *a, const wchar_t *pathname) +{ + if (a->current_fixup == NULL) + a->current_fixup = new_fixup(a, pathname); + return (a->current_fixup); +} + +/* TODO: Make this work. */ +/* + * TODO: The deep-directory support bypasses this; disable deep directory + * support if we're doing symlink checks. + */ +/* + * TODO: Someday, integrate this with the deep dir support; they both + * scan the path and both can be optimized by comparing against other + * recent paths. + */ +/* TODO: Extend this to support symlinks on Windows Vista and later. */ +static int +check_symlinks(struct archive_write_disk *a) +{ + wchar_t *pn, *p; + wchar_t c; + int r; + BY_HANDLE_FILE_INFORMATION st; + mode_t st_mode; + + /* + * Guard against symlink tricks. Reject any archive entry whose + * destination would be altered by a symlink. + */ + /* Whatever we checked last time doesn't need to be re-checked. */ + pn = a->name; + p = a->path_safe.s; + while ((*pn != '\0') && (*p == *pn)) + ++p, ++pn; + c = pn[0]; + /* Keep going until we've checked the entire name. */ + while (pn[0] != '\0' && (pn[0] != '\\' || pn[1] != '\0')) { + /* Skip the next path element. */ + while (*pn != '\0' && *pn != '\\') + ++pn; + c = pn[0]; + pn[0] = '\0'; + /* Check that we haven't hit a symlink. */ + r = file_information(a, a->name, &st, &st_mode, 1); + if (r != 0) { + /* We've hit a dir that doesn't exist; stop now. */ + if (errno == ENOENT) + break; + } else if (S_ISLNK(st_mode)) { + if (c == '\0') { + /* + * Last element is symlink; remove it + * so we can overwrite it with the + * item being extracted. + */ + if (disk_unlink(a->name)) { + archive_set_error(&a->archive, errno, + "Could not remove symlink %ls", + a->name); + pn[0] = c; + return (ARCHIVE_FAILED); + } + a->pst = NULL; + /* + * Even if we did remove it, a warning + * is in order. The warning is silly, + * though, if we're just replacing one + * symlink with another symlink. + */ + if (!S_ISLNK(a->mode)) { + archive_set_error(&a->archive, 0, + "Removing symlink %ls", + a->name); + } + /* Symlink gone. No more problem! */ + pn[0] = c; + return (0); + } else if (a->flags & ARCHIVE_EXTRACT_UNLINK) { + /* User asked us to remove problems. */ + if (disk_unlink(a->name) != 0) { + archive_set_error(&a->archive, 0, + "Cannot remove intervening " + "symlink %ls", a->name); + pn[0] = c; + return (ARCHIVE_FAILED); + } + a->pst = NULL; + } else { + archive_set_error(&a->archive, 0, + "Cannot extract through symlink %ls", + a->name); + pn[0] = c; + return (ARCHIVE_FAILED); + } + } + } + pn[0] = c; + /* We've checked and/or cleaned the whole path, so remember it. */ + archive_wstrcpy(&a->path_safe, a->name); + return (ARCHIVE_OK); +} + +static int +guidword(wchar_t *p, int n) +{ + int i; + + for (i = 0; i < n; i++) { + if ((*p >= L'0' && *p <= L'9') || + (*p >= L'a' && *p <= L'f') || + (*p >= L'A' && *p <= L'F')) + p++; + else + return (-1); + } + return (0); +} + +/* + * Canonicalize the pathname. In particular, this strips duplicate + * '\' characters, '.' elements, and trailing '\'. It also raises an + * error for an empty path, a trailing '..' or (if _SECURE_NODOTDOT is + * set) any '..' in the path. + */ +static int +cleanup_pathname(struct archive_write_disk *a) +{ + wchar_t *dest, *src, *p, *top; + wchar_t separator = L'\0'; + + p = a->name; + if (*p == L'\0') { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Invalid empty pathname"); + return (ARCHIVE_FAILED); + } + + /* Replace '/' by '\' */ + for (; *p != L'\0'; p++) { + if (*p == L'/') + *p = L'\\'; + } + p = a->name; + + /* Skip leading "\\.\" or "\\?\" or "\\?\UNC\" or + * "\\?\Volume{GUID}\" + * (absolute path prefixes used by Windows API) */ + if (p[0] == L'\\' && p[1] == L'\\' && + (p[2] == L'.' || p[2] == L'?') && p[3] == L'\\') + { + /* A path begin with "\\?\UNC\" */ + if (p[2] == L'?' && + (p[4] == L'U' || p[4] == L'u') && + (p[5] == L'N' || p[5] == L'n') && + (p[6] == L'C' || p[6] == L'c') && + p[7] == L'\\') + p += 8; + /* A path begin with "\\?\Volume{GUID}\" */ + else if (p[2] == L'?' && + (p[4] == L'V' || p[4] == L'v') && + (p[5] == L'O' || p[5] == L'o') && + (p[6] == L'L' || p[6] == L'l') && + (p[7] == L'U' || p[7] == L'u') && + (p[8] == L'M' || p[8] == L'm') && + (p[9] == L'E' || p[9] == L'e') && + p[10] == L'{') { + if (guidword(p+11, 8) == 0 && p[19] == L'-' && + guidword(p+20, 4) == 0 && p[24] == L'-' && + guidword(p+25, 4) == 0 && p[29] == L'-' && + guidword(p+30, 4) == 0 && p[34] == L'-' && + guidword(p+35, 12) == 0 && p[47] == L'}' && + p[48] == L'\\') + p += 49; + else + p += 4; + /* A path begin with "\\.\PhysicalDriveX" */ + } else if (p[2] == L'.' && + (p[4] == L'P' || p[4] == L'p') && + (p[5] == L'H' || p[5] == L'h') && + (p[6] == L'Y' || p[6] == L'y') && + (p[7] == L'S' || p[7] == L's') && + (p[8] == L'I' || p[8] == L'i') && + (p[9] == L'C' || p[9] == L'c') && + (p[9] == L'A' || p[9] == L'a') && + (p[9] == L'L' || p[9] == L'l') && + (p[9] == L'D' || p[9] == L'd') && + (p[9] == L'R' || p[9] == L'r') && + (p[9] == L'I' || p[9] == L'i') && + (p[9] == L'V' || p[9] == L'v') && + (p[9] == L'E' || p[9] == L'e') && + (p[10] >= L'0' && p[10] <= L'9') && + p[11] == L'\0') { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Path is a physical drive name"); + return (ARCHIVE_FAILED); + } else + p += 4; + } + + /* Skip leading drive letter from archives created + * on Windows. */ + if (((p[0] >= L'a' && p[0] <= L'z') || + (p[0] >= L'A' && p[0] <= L'Z')) && + p[1] == L':') { + if (p[2] == L'\0') { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Path is a drive name"); + return (ARCHIVE_FAILED); + } + if (p[2] == L'\\') + p += 2; + } + + top = dest = src = p; + /* Rewrite the path name if its character is a unusable. */ + for (; *p != L'\0'; p++) { + if (*p == L':' || *p == L'*' || *p == L'?' || *p == L'"' || + *p == L'<' || *p == L'>' || *p == L'|') + *p = L'_'; + } + /* Skip leading '\'. */ + if (*src == L'\\') + separator = *src++; + + /* Scan the pathname one element at a time. */ + for (;;) { + /* src points to first char after '\' */ + if (src[0] == L'\0') { + break; + } else if (src[0] == L'\\') { + /* Found '\\'('//'), ignore second one. */ + src++; + continue; + } else if (src[0] == L'.') { + if (src[1] == L'\0') { + /* Ignore trailing '.' */ + break; + } else if (src[1] == L'\\') { + /* Skip '.\'. */ + src += 2; + continue; + } else if (src[1] == L'.') { + if (src[2] == L'\\' || src[2] == L'\0') { + /* Conditionally warn about '..' */ + if (a->flags & + ARCHIVE_EXTRACT_SECURE_NODOTDOT) { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_MISC, + "Path contains '..'"); + return (ARCHIVE_FAILED); + } + } + /* + * Note: Under no circumstances do we + * remove '..' elements. In + * particular, restoring + * '\foo\..\bar\' should create the + * 'foo' dir as a side-effect. + */ + } + } + + /* Copy current element, including leading '\'. */ + if (separator) + *dest++ = L'\\'; + while (*src != L'\0' && *src != L'\\') { + *dest++ = *src++; + } + + if (*src == L'\0') + break; + + /* Skip '\' separator. */ + separator = *src++; + } + /* + * We've just copied zero or more path elements, not including the + * final '\'. + */ + if (dest == top) { + /* + * Nothing got copied. The path must have been something + * like '.' or '\' or './' or '/././././/./'. + */ + if (separator) + *dest++ = L'\\'; + else + *dest++ = L'.'; + } + /* Terminate the result. */ + *dest = L'\0'; + return (ARCHIVE_OK); +} + +/* + * Create the parent directory of the specified path, assuming path + * is already in mutable storage. + */ +static int +create_parent_dir(struct archive_write_disk *a, wchar_t *path) +{ + wchar_t *slash; + int r; + + /* Remove tail element to obtain parent name. */ + slash = wcsrchr(path, L'\\'); + if (slash == NULL) + return (ARCHIVE_OK); + *slash = L'\0'; + r = create_dir(a, path); + *slash = L'\\'; + return (r); +} + +/* + * Create the specified dir, recursing to create parents as necessary. + * + * Returns ARCHIVE_OK if the path exists when we're done here. + * Otherwise, returns ARCHIVE_FAILED. + * Assumes path is in mutable storage; path is unchanged on exit. + */ +static int +create_dir(struct archive_write_disk *a, wchar_t *path) +{ + BY_HANDLE_FILE_INFORMATION st; + struct fixup_entry *le; + wchar_t *slash, *base, *full; + mode_t mode_final, mode, st_mode; + int r; + + /* Check for special names and just skip them. */ + slash = wcsrchr(path, L'\\'); + if (slash == NULL) + base = path; + else + base = slash + 1; + + if (base[0] == L'\0' || + (base[0] == L'.' && base[1] == L'\0') || + (base[0] == L'.' && base[1] == L'.' && base[2] == L'\0')) { + /* Don't bother trying to create null path, '.', or '..'. */ + if (slash != NULL) { + *slash = L'\0'; + r = create_dir(a, path); + *slash = L'\\'; + return (r); + } + return (ARCHIVE_OK); + } + + /* + * Yes, this should be stat() and not lstat(). Using lstat() + * here loses the ability to extract through symlinks. Also note + * that this should not use the a->st cache. + */ + if (file_information(a, path, &st, &st_mode, 0) == 0) { + if (S_ISDIR(st_mode)) + return (ARCHIVE_OK); + if ((a->flags & ARCHIVE_EXTRACT_NO_OVERWRITE)) { + archive_set_error(&a->archive, EEXIST, + "Can't create directory '%ls'", path); + return (ARCHIVE_FAILED); + } + if (disk_unlink(path) != 0) { + archive_set_error(&a->archive, errno, + "Can't create directory '%ls': " + "Conflicting file cannot be removed", + path); + return (ARCHIVE_FAILED); + } + } else if (errno != ENOENT && errno != ENOTDIR) { + /* Stat failed? */ + archive_set_error(&a->archive, errno, + "Can't test directory '%ls'", path); + return (ARCHIVE_FAILED); + } else if (slash != NULL) { + *slash = '\0'; + r = create_dir(a, path); + *slash = '\\'; + if (r != ARCHIVE_OK) + return (r); + } + + /* + * Mode we want for the final restored directory. Per POSIX, + * implicitly-created dirs must be created obeying the umask. + * There's no mention whether this is different for privileged + * restores (which the rest of this code handles by pretending + * umask=0). I've chosen here to always obey the user's umask for + * implicit dirs, even if _EXTRACT_PERM was specified. + */ + mode_final = DEFAULT_DIR_MODE & ~a->user_umask; + /* Mode we want on disk during the restore process. */ + mode = mode_final; + mode |= MINIMUM_DIR_MODE; + mode &= MAXIMUM_DIR_MODE; + /* + * Apply __la_win_permissive_name_w to path in order to + * remove '../' path string. + */ + full = __la_win_permissive_name_w(path); + if (full == NULL) + errno = EINVAL; + else if (CreateDirectoryW(full, NULL) != 0) { + if (mode != mode_final) { + le = new_fixup(a, path); + le->fixup |=TODO_MODE_BASE; + le->mode = mode_final; + } + free(full); + return (ARCHIVE_OK); + } else { + la_dosmaperr(GetLastError()); + } + free(full); + + /* + * Without the following check, a/b/../b/c/d fails at the + * second visit to 'b', so 'd' can't be created. Note that we + * don't add it to the fixup list here, as it's already been + * added. + */ + if (file_information(a, path, &st, &st_mode, 0) == 0 && + S_ISDIR(st_mode)) + return (ARCHIVE_OK); + + archive_set_error(&a->archive, errno, "Failed to create dir '%ls'", + path); + return (ARCHIVE_FAILED); +} + +/* + * Note: Although we can skip setting the user id if the desired user + * id matches the current user, we cannot skip setting the group, as + * many systems set the gid based on the containing directory. So + * we have to perform a chown syscall if we want to set the SGID + * bit. (The alternative is to stat() and then possibly chown(); it's + * more efficient to skip the stat() and just always chown().) Note + * that a successful chown() here clears the TODO_SGID_CHECK bit, which + * allows set_mode to skip the stat() check for the GID. + */ +static int +set_ownership(struct archive_write_disk *a) +{ +/* unfortunately, on win32 there is no 'root' user with uid 0, + so we just have to try the chown and see if it works */ + + /* If we know we can't change it, don't bother trying. */ + if (a->user_uid != 0 && a->user_uid != a->uid) { + archive_set_error(&a->archive, errno, + "Can't set UID=%jd", (intmax_t)a->uid); + return (ARCHIVE_WARN); + } + + archive_set_error(&a->archive, errno, + "Can't set user=%jd/group=%jd for %ls", + (intmax_t)a->uid, (intmax_t)a->gid, a->name); + return (ARCHIVE_WARN); +} + +static int +set_times(struct archive_write_disk *a, + HANDLE h, int mode, const wchar_t *name, + time_t atime, long atime_nanos, + time_t birthtime, long birthtime_nanos, + time_t mtime, long mtime_nanos, + time_t ctime_sec, long ctime_nanos) +{ +#define EPOC_TIME ARCHIVE_LITERAL_ULL(116444736000000000) +#define WINTIME(sec, nsec) ((Int32x32To64(sec, 10000000) + EPOC_TIME)\ + + (((nsec)/1000)*10)) + + HANDLE hw = 0; + ULARGE_INTEGER wintm; + FILETIME *pfbtime; + FILETIME fatime, fbtime, fmtime; + + (void)ctime_sec; /* UNUSED */ + (void)ctime_nanos; /* UNUSED */ + + if (h != INVALID_HANDLE_VALUE) { + hw = NULL; + } else { + wchar_t *ws; + + if (S_ISLNK(mode)) + return (ARCHIVE_OK); + ws = __la_win_permissive_name_w(name); + if (ws == NULL) + goto settimes_failed; + hw = CreateFileW(ws, FILE_WRITE_ATTRIBUTES, + 0, NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); + free(ws); + if (hw == INVALID_HANDLE_VALUE) + goto settimes_failed; + h = hw; + } + + wintm.QuadPart = WINTIME(atime, atime_nanos); + fatime.dwLowDateTime = wintm.LowPart; + fatime.dwHighDateTime = wintm.HighPart; + wintm.QuadPart = WINTIME(mtime, mtime_nanos); + fmtime.dwLowDateTime = wintm.LowPart; + fmtime.dwHighDateTime = wintm.HighPart; + /* + * SetFileTime() supports birthtime. + */ + if (birthtime > 0 || birthtime_nanos > 0) { + wintm.QuadPart = WINTIME(birthtime, birthtime_nanos); + fbtime.dwLowDateTime = wintm.LowPart; + fbtime.dwHighDateTime = wintm.HighPart; + pfbtime = &fbtime; + } else + pfbtime = NULL; + if (SetFileTime(h, pfbtime, &fatime, &fmtime) == 0) + goto settimes_failed; + CloseHandle(hw); + return (ARCHIVE_OK); + +settimes_failed: + CloseHandle(hw); + archive_set_error(&a->archive, EINVAL, "Can't restore time"); + return (ARCHIVE_WARN); +} + +static int +set_times_from_entry(struct archive_write_disk *a) +{ + time_t atime, birthtime, mtime, ctime_sec; + long atime_nsec, birthtime_nsec, mtime_nsec, ctime_nsec; + + /* Suitable defaults. */ + atime = birthtime = mtime = ctime_sec = a->start_time; + atime_nsec = birthtime_nsec = mtime_nsec = ctime_nsec = 0; + + /* If no time was provided, we're done. */ + if (!archive_entry_atime_is_set(a->entry) + && !archive_entry_birthtime_is_set(a->entry) + && !archive_entry_mtime_is_set(a->entry)) + return (ARCHIVE_OK); + + if (archive_entry_atime_is_set(a->entry)) { + atime = archive_entry_atime(a->entry); + atime_nsec = archive_entry_atime_nsec(a->entry); + } + if (archive_entry_birthtime_is_set(a->entry)) { + birthtime = archive_entry_birthtime(a->entry); + birthtime_nsec = archive_entry_birthtime_nsec(a->entry); + } + if (archive_entry_mtime_is_set(a->entry)) { + mtime = archive_entry_mtime(a->entry); + mtime_nsec = archive_entry_mtime_nsec(a->entry); + } + if (archive_entry_ctime_is_set(a->entry)) { + ctime_sec = archive_entry_ctime(a->entry); + ctime_nsec = archive_entry_ctime_nsec(a->entry); + } + + return set_times(a, a->fh, a->mode, a->name, + atime, atime_nsec, + birthtime, birthtime_nsec, + mtime, mtime_nsec, + ctime_sec, ctime_nsec); +} + +static int +set_mode(struct archive_write_disk *a, int mode) +{ + int r = ARCHIVE_OK; + mode &= 07777; /* Strip off file type bits. */ + + if (a->todo & TODO_SGID_CHECK) { + /* + * If we don't know the GID is right, we must stat() + * to verify it. We can't just check the GID of this + * process, since systems sometimes set GID from + * the enclosing dir or based on ACLs. + */ + if ((r = lazy_stat(a)) != ARCHIVE_OK) + return (r); + if (0 != a->gid) { + mode &= ~ S_ISGID; + } + /* While we're here, double-check the UID. */ + if (0 != a->uid + && (a->todo & TODO_SUID)) { + mode &= ~ S_ISUID; + } + a->todo &= ~TODO_SGID_CHECK; + a->todo &= ~TODO_SUID_CHECK; + } else if (a->todo & TODO_SUID_CHECK) { + /* + * If we don't know the UID is right, we can just check + * the user, since all systems set the file UID from + * the process UID. + */ + if (a->user_uid != a->uid) { + mode &= ~ S_ISUID; + } + a->todo &= ~TODO_SUID_CHECK; + } + + if (S_ISLNK(a->mode)) { +#ifdef HAVE_LCHMOD + /* + * If this is a symlink, use lchmod(). If the + * platform doesn't support lchmod(), just skip it. A + * platform that doesn't provide a way to set + * permissions on symlinks probably ignores + * permissions on symlinks, so a failure here has no + * impact. + */ + if (lchmod(a->name, mode) != 0) { + archive_set_error(&a->archive, errno, + "Can't set permissions to 0%o", (int)mode); + r = ARCHIVE_WARN; + } +#endif + } else if (!S_ISDIR(a->mode)) { + /* + * If it's not a symlink and not a dir, then use + * fchmod() or chmod(), depending on whether we have + * an fd. Dirs get their perms set during the + * post-extract fixup, which is handled elsewhere. + */ +#ifdef HAVE_FCHMOD + if (a->fd >= 0) { + if (fchmod(a->fd, mode) != 0) { + archive_set_error(&a->archive, errno, + "Can't set permissions to 0%o", (int)mode); + r = ARCHIVE_WARN; + } + } else +#endif + /* If this platform lacks fchmod(), then + * we'll just use chmod(). */ + if (la_chmod(a->name, mode) != 0) { + archive_set_error(&a->archive, errno, + "Can't set permissions to 0%o", (int)mode); + r = ARCHIVE_WARN; + } + } + return (r); +} + +static int +set_fflags(struct archive_write_disk *a) +{ + (void)a; /* UNUSED */ + return (ARCHIVE_OK); +} + +/* Default empty function body to satisfy mainline code. */ +static int +set_acls(struct archive_write_disk *a, HANDLE h, const wchar_t *name, + struct archive_acl *acl) +{ + (void)a; /* UNUSED */ + (void)h; /* UNUSED */ + (void)name; /* UNUSED */ + (void)acl; /* UNUSED */ + return (ARCHIVE_OK); +} + +/* + * Restore extended attributes - stub implementation for unsupported systems + */ +static int +set_xattrs(struct archive_write_disk *a) +{ + static int warning_done = 0; + + /* If there aren't any extended attributes, then it's okay not + * to extract them, otherwise, issue a single warning. */ + if (archive_entry_xattr_count(a->entry) != 0 && !warning_done) { + warning_done = 1; + archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, + "Cannot restore extended attributes on this system"); + return (ARCHIVE_WARN); + } + /* Warning was already emitted; suppress further warnings. */ + return (ARCHIVE_OK); +} + +static void +fileTimeToUtc(const FILETIME *filetime, time_t *t, long *ns) +{ + ULARGE_INTEGER utc; + + utc.HighPart = filetime->dwHighDateTime; + utc.LowPart = filetime->dwLowDateTime; + if (utc.QuadPart >= EPOC_TIME) { + utc.QuadPart -= EPOC_TIME; + /* milli seconds base */ + *t = (time_t)(utc.QuadPart / 10000000); + /* nano seconds base */ + *ns = (long)(utc.QuadPart % 10000000) * 100; + } else { + *t = 0; + *ns = 0; + } +} +/* + * Test if file on disk is older than entry. + */ +static int +older(BY_HANDLE_FILE_INFORMATION *st, struct archive_entry *entry) +{ + time_t sec; + long nsec; + + fileTimeToUtc(&st->ftLastWriteTime, &sec, &nsec); + /* First, test the seconds and return if we have a definite answer. */ + /* Definitely older. */ + if (sec < archive_entry_mtime(entry)) + return (1); + /* Definitely younger. */ + if (sec > archive_entry_mtime(entry)) + return (0); + if (nsec < archive_entry_mtime_nsec(entry)) + return (1); + /* Same age or newer, so not older. */ + return (0); +} + +#endif /* _WIN32 && !__CYGWIN__ */ + diff --git a/libarchive/config_freebsd.h b/libarchive/config_freebsd.h new file mode 100644 index 000000000000..d61c4167b3b9 --- /dev/null +++ b/libarchive/config_freebsd.h @@ -0,0 +1,160 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ + +/* FreeBSD 5.0 and later have ACL and extattr support. */ +#if __FreeBSD__ > 4 +#define HAVE_ACL_CREATE_ENTRY 1 +#define HAVE_ACL_GET_LINK_NP 1 +#define HAVE_ACL_GET_PERM_NP 1 +#define HAVE_ACL_INIT 1 +#define HAVE_ACL_SET_FD 1 +#define HAVE_ACL_SET_FD_NP 1 +#define HAVE_ACL_SET_FILE 1 +#define HAVE_ACL_USER 1 +#define HAVE_EXTATTR_GET_FILE 1 +#define HAVE_EXTATTR_LIST_FILE 1 +#define HAVE_EXTATTR_SET_FD 1 +#define HAVE_EXTATTR_SET_FILE 1 +#define HAVE_SYS_ACL_H 1 +#define HAVE_SYS_EXTATTR_H 1 +#endif + +#ifdef WITH_OPENSSL +#define HAVE_OPENSSL_MD5_H 1 +#define HAVE_OPENSSL_RIPEMD_H 1 +#define HAVE_OPENSSL_SHA_H 1 +#define HAVE_SHA384 1 +#define HAVE_SHA512 1 +#endif + +#define HAVE_BSDXML_H 1 +#define HAVE_BZLIB_H 1 +#define HAVE_CHFLAGS 1 +#define HAVE_CHOWN 1 +#define HAVE_DECL_INT64_MAX 1 +#define HAVE_DECL_INT64_MIN 1 +#define HAVE_DECL_SIZE_MAX 1 +#define HAVE_DECL_SSIZE_MAX 1 +#define HAVE_DECL_STRERROR_R 1 +#define HAVE_DECL_UINT32_MAX 1 +#define HAVE_DECL_UINT64_MAX 1 +#define HAVE_DIRENT_H 1 +#define HAVE_EFTYPE 1 +#define HAVE_EILSEQ 1 +#define HAVE_ERRNO_H 1 +#define HAVE_FCHDIR 1 +#define HAVE_FCHFLAGS 1 +#define HAVE_FCHMOD 1 +#define HAVE_FCHOWN 1 +#define HAVE_FCNTL 1 +#define HAVE_FCNTL_H 1 +#define HAVE_FSEEKO 1 +#define HAVE_FSTAT 1 +#define HAVE_FTRUNCATE 1 +#define HAVE_FUTIMES 1 +#define HAVE_GETEUID 1 +#define HAVE_GETGRGID_R 1 +#define HAVE_GETPID 1 +#define HAVE_GETPWUID_R 1 +#define HAVE_GRP_H 1 +#define HAVE_INTTYPES_H 1 +#define HAVE_LCHFLAGS 1 +#define HAVE_LCHMOD 1 +#define HAVE_LCHOWN 1 +#define HAVE_LIMITS_H 1 +#define HAVE_LINK 1 +#define HAVE_LSTAT 1 +#define HAVE_LUTIMES 1 +#define HAVE_MALLOC 1 +#define HAVE_MD5 1 +#define HAVE_MD5_H 1 +#define HAVE_MEMMOVE 1 +#define HAVE_MKDIR 1 +#define HAVE_MKFIFO 1 +#define HAVE_MKNOD 1 +#define HAVE_PIPE 1 +#define HAVE_POLL 1 +#define HAVE_POLL_H 1 +#define HAVE_PWD_H 1 +#define HAVE_READLINK 1 +#define HAVE_RMD160 1 +#define HAVE_SELECT 1 +#define HAVE_SETENV 1 +#define HAVE_SHA_H 1 +#define HAVE_SHA1 1 +#define HAVE_SHA256 1 +#define HAVE_SHA256_H 1 +#define HAVE_SIGNAL_H 1 +#define HAVE_STDINT_H 1 +#define HAVE_STDLIB_H 1 +#define HAVE_STRCHR 1 +#define HAVE_STRDUP 1 +#define HAVE_STRERROR 1 +#define HAVE_STRERROR_R 1 +#define HAVE_STRINGS_H 1 +#define HAVE_STRING_H 1 +#define HAVE_STRRCHR 1 +#define HAVE_STRUCT_STAT_ST_BLKSIZE 1 +#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 +#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1 +#define HAVE_STRUCT_STAT_ST_FLAGS 1 +#define HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1 +#define HAVE_STRUCT_TM_TM_GMTOFF 1 +#define HAVE_SYMLINK 1 +#define HAVE_SYS_CDEFS_H 1 +#define HAVE_SYS_IOCTL_H 1 +#define HAVE_SYS_MOUNT_H 1 +#define HAVE_SYS_PARAM_H 1 +#define HAVE_SYS_SELECT_H 1 +#define HAVE_SYS_STAT_H 1 +#define HAVE_SYS_TIME_H 1 +#define HAVE_SYS_TYPES_H 1 +#undef HAVE_SYS_UTIME_H +#define HAVE_SYS_UTSNAME_H 1 +#define HAVE_SYS_WAIT_H 1 +#define HAVE_TIMEGM 1 +#define HAVE_TZSET 1 +#define HAVE_UNISTD_H 1 +#define HAVE_UNSETENV 1 +#define HAVE_UTIME 1 +#define HAVE_UTIMES 1 +#define HAVE_UTIME_H 1 +#define HAVE_VFORK 1 +#define HAVE_WCHAR_H 1 +#define HAVE_WCSCPY 1 +#define HAVE_WCSLEN 1 +#define HAVE_WCTOMB 1 +#define HAVE_WMEMCMP 1 +#define HAVE_WMEMCPY 1 +#define HAVE_ZLIB_H 1 +#define TIME_WITH_SYS_TIME 1 + +/* FreeBSD 4 and earlier lack intmax_t/uintmax_t */ +#if __FreeBSD__ < 5 +#define intmax_t int64_t +#define uintmax_t uint64_t +#endif diff --git a/libarchive/filter_fork_windows.c b/libarchive/filter_fork_windows.c new file mode 100644 index 000000000000..fa59cc9e90ce --- /dev/null +++ b/libarchive/filter_fork_windows.c @@ -0,0 +1,190 @@ +/*- + * Copyright (c) 2009-2012 Michihiro NAKAJIMA + * 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(S) ``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(S) 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. + */ + +#include "archive_platform.h" + +#if defined(_WIN32) && !defined(__CYGWIN__) +#include "archive_cmdline_private.h" +#include "archive_string.h" + +#include "filter_fork.h" + +pid_t +__archive_create_child(const char *cmd, int *child_stdin, int *child_stdout) +{ + HANDLE childStdout[2], childStdin[2],childStderr; + SECURITY_ATTRIBUTES secAtts; + STARTUPINFO staInfo; + PROCESS_INFORMATION childInfo; + struct archive_string cmdline; + struct archive_string fullpath; + struct archive_cmdline *acmd; + char *arg0, *ext; + int i, l; + DWORD fl, fl_old; + + childStdout[0] = childStdout[1] = INVALID_HANDLE_VALUE; + childStdin[0] = childStdin[1] = INVALID_HANDLE_VALUE; + childStderr = INVALID_HANDLE_VALUE; + archive_string_init(&cmdline); + archive_string_init(&fullpath); + + acmd = __archive_cmdline_allocate(); + if (acmd == NULL) + goto fail; + if (__archive_cmdline_parse(acmd, cmd) != ARCHIVE_OK) + goto fail; + + /* + * Search the full path of 'path'. + * NOTE: This does not need if we give CreateProcessA 'path' as + * a part of the cmdline and give CreateProcessA NULL as first + * parameter, but I do not like that way. + */ + ext = strrchr(acmd->path, '.'); + if (ext == NULL || strlen(ext) > 4) + /* 'path' does not have a proper extension, so we have to + * give SearchPath() ".exe" as the extension. */ + ext = ".exe"; + else + ext = NULL;/* 'path' has an extension. */ + + fl = MAX_PATH; + do { + if (archive_string_ensure(&fullpath, fl) == NULL) + goto fail; + fl_old = fl; + fl = SearchPathA(NULL, acmd->path, ext, fl, fullpath.s, + &arg0); + } while (fl != 0 && fl > fl_old); + if (fl == 0) + goto fail; + + /* + * Make a command line. + */ + for (l = 0, i = 0; acmd->argv[i] != NULL; i++) { + if (i == 0) + continue; + l += (int)strlen(acmd->argv[i]) + 1; + } + if (archive_string_ensure(&cmdline, l + 1) == NULL) + goto fail; + for (i = 0; acmd->argv[i] != NULL; i++) { + if (i == 0) { + const char *p, *sp; + + if ((p = strchr(acmd->argv[i], '/')) != NULL || + (p = strchr(acmd->argv[i], '\\')) != NULL) + p++; + else + p = acmd->argv[i]; + if ((sp = strchr(p, ' ')) != NULL) + archive_strappend_char(&cmdline, '"'); + archive_strcat(&cmdline, p); + if (sp != NULL) + archive_strappend_char(&cmdline, '"'); + } else { + archive_strappend_char(&cmdline, ' '); + archive_strcat(&cmdline, acmd->argv[i]); + } + } + if (i <= 1) { + const char *sp; + + if ((sp = strchr(arg0, ' ')) != NULL) + archive_strappend_char(&cmdline, '"'); + archive_strcat(&cmdline, arg0); + if (sp != NULL) + archive_strappend_char(&cmdline, '"'); + } + + secAtts.nLength = sizeof(SECURITY_ATTRIBUTES); + secAtts.bInheritHandle = TRUE; + secAtts.lpSecurityDescriptor = NULL; + if (CreatePipe(&childStdout[0], &childStdout[1], &secAtts, 0) == 0) + goto fail; + if (!SetHandleInformation(childStdout[0], HANDLE_FLAG_INHERIT, 0)) + goto fail; + if (CreatePipe(&childStdin[0], &childStdin[1], &secAtts, 0) == 0) + goto fail; + if (!SetHandleInformation(childStdin[1], HANDLE_FLAG_INHERIT, 0)) + goto fail; + if (DuplicateHandle(GetCurrentProcess(), GetStdHandle(STD_ERROR_HANDLE), + GetCurrentProcess(), &childStderr, 0, TRUE, + DUPLICATE_SAME_ACCESS) == 0) + goto fail; + + memset(&staInfo, 0, sizeof(staInfo)); + staInfo.cb = sizeof(staInfo); + staInfo.hStdError = childStderr; + staInfo.hStdOutput = childStdout[1]; + staInfo.hStdInput = childStdin[0]; + staInfo.wShowWindow = SW_HIDE; + staInfo.dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW; + if (CreateProcessA(fullpath.s, cmdline.s, NULL, NULL, TRUE, 0, + NULL, NULL, &staInfo, &childInfo) == 0) + goto fail; + WaitForInputIdle(childInfo.hProcess, INFINITE); + CloseHandle(childInfo.hProcess); + CloseHandle(childInfo.hThread); + + *child_stdout = _open_osfhandle((intptr_t)childStdout[0], _O_RDONLY); + *child_stdin = _open_osfhandle((intptr_t)childStdin[1], _O_WRONLY); + + CloseHandle(childStdout[1]); + CloseHandle(childStdin[0]); + + archive_string_free(&cmdline); + archive_string_free(&fullpath); + __archive_cmdline_free(acmd); + return (childInfo.dwProcessId); + +fail: + if (childStdout[0] != INVALID_HANDLE_VALUE) + CloseHandle(childStdout[0]); + if (childStdout[1] != INVALID_HANDLE_VALUE) + CloseHandle(childStdout[1]); + if (childStdin[0] != INVALID_HANDLE_VALUE) + CloseHandle(childStdin[0]); + if (childStdin[1] != INVALID_HANDLE_VALUE) + CloseHandle(childStdin[1]); + if (childStderr != INVALID_HANDLE_VALUE) + CloseHandle(childStderr); + archive_string_free(&cmdline); + archive_string_free(&fullpath); + __archive_cmdline_free(acmd); + return (-1); +} + +void +__archive_check_child(int in, int out) +{ + (void)in; /* UNUSED */ + (void)out; /* UNUSED */ + Sleep(100); +} + +#endif /* _WIN32 && !__CYGWIN__ */ diff --git a/libarchive/mtree.5 b/libarchive/mtree.5 new file mode 100644 index 000000000000..983fff723891 --- /dev/null +++ b/libarchive/mtree.5 @@ -0,0 +1,269 @@ +.\" Copyright (c) 1989, 1990, 1993 +.\" The Regents of the University of California. 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. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. +.\" +.\" From: @(#)mtree.8 8.2 (Berkeley) 12/11/93 +.\" $FreeBSD$ +.\" +.Dd May 6, 2008 +.Dt MTREE 5 +.Os +.Sh NAME +.Nm mtree +.Nd format of mtree dir hierarchy files +.Sh DESCRIPTION +The +.Nm +format is a textual format that describes a collection of filesystem objects. +Such files are typically used to create or verify directory hierarchies. +.Ss General Format +An +.Nm +file consists of a series of lines, each providing information +about a single filesystem object. +Leading whitespace is always ignored. +.Pp +When encoding file or pathnames, any backslash character or +character outside of the 95 printable ASCII characters must be +encoded as a a backslash followed by three +octal digits. +When reading mtree files, any appearance of a backslash +followed by three octal digits should be converted into the +corresponding character. +.Pp +Each line is interpreted independently as one of the following types: +.Bl -tag -width Cm +.It Signature +The first line of any mtree file must begin with +.Dq #mtree . +If a file contains any full path entries, the first line should +begin with +.Dq #mtree v2.0 , +otherwise, the first line should begin with +.Dq #mtree v1.0 . +.It Blank +Blank lines are ignored. +.It Comment +Lines beginning with +.Cm # +are ignored. +.It Special +Lines beginning with +.Cm / +are special commands that influence +the interpretation of later lines. +.It Relative +If the first whitespace-delimited word has no +.Cm / +characters, +it is the name of a file in the current directory. +Any relative entry that describes a directory changes the +current directory. +.It dot-dot +As a special case, a relative entry with the filename +.Pa .. +changes the current directory to the parent directory. +Options on dot-dot entries are always ignored. +.It Full +If the first whitespace-delimited word has a +.Cm / +character after +the first character, it is the pathname of a file relative to the +starting directory. +There can be multiple full entries describing the same file. +.El +.Pp +Some tools that process +.Nm +files may require that multiple lines describing the same file +occur consecutively. +It is not permitted for the same file to be mentioned using +both a relative and a full file specification. +.Ss Special commands +Two special commands are currently defined: +.Bl -tag -width Cm +.It Cm /set +This command defines default values for one or more keywords. +It is followed on the same line by one or more whitespace-separated +keyword definitions. +These definitions apply to all following files that do not specify +a value for that keyword. +.It Cm /unset +This command removes any default value set by a previous +.Cm /set +command. +It is followed on the same line by one or more keywords +separated by whitespace. +.El +.Ss Keywords +After the filename, a full or relative entry consists of zero +or more whitespace-separated keyword definitions. +Each such definition consists of a key from the following +list immediately followed by an '=' sign +and a value. +Software programs reading mtree files should warn about +unrecognized keywords. +.Pp +Currently supported keywords are as follows: +.Bl -tag -width Cm +.It Cm cksum +The checksum of the file using the default algorithm specified by +the +.Xr cksum 1 +utility. +.It Cm contents +The full pathname of a file that holds the contents of this file. +.It Cm flags +The file flags as a symbolic name. +See +.Xr chflags 1 +for information on these names. +If no flags are to be set the string +.Dq none +may be used to override the current default. +.It Cm gid +The file group as a numeric value. +.It Cm gname +The file group as a symbolic name. +.It Cm ignore +Ignore any file hierarchy below this file. +.It Cm link +The target of the symbolic link when type=link. +.It Cm md5 +The MD5 message digest of the file. +.It Cm md5digest +A synonym for +.Cm md5 . +.It Cm mode +The current file's permissions as a numeric (octal) or symbolic +value. +.It Cm nlink +The number of hard links the file is expected to have. +.It Cm nochange +Make sure this file or directory exists but otherwise ignore all attributes. +.It Cm ripemd160digest +The +.Tn RIPEMD160 +message digest of the file. +.It Cm rmd160 +A synonym for +.Cm ripemd160digest . +.It Cm rmd160digest +A synonym for +.Cm ripemd160digest . +.It Cm sha1 +The +.Tn FIPS +160-1 +.Pq Dq Tn SHA-1 +message digest of the file. +.It Cm sha1digest +A synonym for +.Cm sha1 . +.It Cm sha256 +The +.Tn FIPS +180-2 +.Pq Dq Tn SHA-256 +message digest of the file. +.It Cm sha256digest +A synonym for +.Cm sha256 . +.It Cm size +The size, in bytes, of the file. +.It Cm time +The last modification time of the file. +.It Cm type +The type of the file; may be set to any one of the following: +.Pp +.Bl -tag -width Cm -compact +.It Cm block +block special device +.It Cm char +character special device +.It Cm dir +directory +.It Cm fifo +fifo +.It Cm file +regular file +.It Cm link +symbolic link +.It Cm socket +socket +.El +.It Cm uid +The file owner as a numeric value. +.It Cm uname +The file owner as a symbolic name. +.El +.Pp +.Sh SEE ALSO +.Xr cksum 1 , +.Xr find 1 , +.Xr mtree 8 +.Sh BUGS +The +.Fx +implementation of mtree does not currently support +the +.Nm +2.0 +format. +The requirement for a +.Dq #mtree +signature line is new and not yet widely implemented. +.Sh HISTORY +The +.Nm +utility appeared in +.Bx 4.3 Reno . +The +.Tn MD5 +digest capability was added in +.Fx 2.1 , +in response to the widespread use of programs which can spoof +.Xr cksum 1 . +The +.Tn SHA-1 +and +.Tn RIPEMD160 +digests were added in +.Fx 4.0 , +as new attacks have demonstrated weaknesses in +.Tn MD5 . +The +.Tn SHA-256 +digest was added in +.Fx 6.0 . +Support for file flags was added in +.Fx 4.0 , +and mostly comes from +.Nx . +The +.Dq full +entry format was added by +.Nx . diff --git a/libarchive/test/.cvsignore b/libarchive/test/.cvsignore new file mode 100644 index 000000000000..b71f5a0dbd62 --- /dev/null +++ b/libarchive/test/.cvsignore @@ -0,0 +1,10 @@ +*.tar +*.tar.gz +*.tgz +*.zip +.depend +.deps +.dirstamp +archive.h +libarchive_test +list.h diff --git a/libarchive/test/CMakeLists.txt b/libarchive/test/CMakeLists.txt new file mode 100644 index 000000000000..d2eb2c2f39ef --- /dev/null +++ b/libarchive/test/CMakeLists.txt @@ -0,0 +1,256 @@ +############################################ +# +# How to build libarchive_test +# +############################################ +IF(ENABLE_TEST) + SET(libarchive_test_SOURCES + ../../test_utils/test_utils.c + main.c + read_open_memory.c + test.h + test_acl_freebsd_posix1e.c + test_acl_freebsd_nfs4.c + test_acl_nfs4.c + test_acl_pax.c + test_acl_posix1e.c + test_archive_api_feature.c + test_archive_clear_error.c + test_archive_cmdline.c + test_archive_crypto.c + test_archive_getdate.c + test_archive_match_owner.c + test_archive_match_path.c + test_archive_match_time.c + test_archive_pathmatch.c + test_archive_read_close_twice.c + test_archive_read_close_twice_open_fd.c + test_archive_read_close_twice_open_filename.c + test_archive_read_multiple_data_objects.c + test_archive_read_next_header_empty.c + test_archive_read_next_header_raw.c + test_archive_read_open2.c + test_archive_read_set_filter_option.c + test_archive_read_set_format_option.c + test_archive_read_set_option.c + test_archive_read_set_options.c + test_archive_read_support.c + test_archive_set_error.c + test_archive_string.c + test_archive_string_conversion.c + test_archive_write_add_filter_by_name.c + test_archive_write_set_filter_option.c + test_archive_write_set_format_by_name.c + test_archive_write_set_format_option.c + test_archive_write_set_option.c + test_archive_write_set_options.c + test_bad_fd.c + test_compat_bzip2.c + test_compat_cpio.c + test_compat_gtar.c + test_compat_gzip.c + test_compat_lzip.c + test_compat_lzma.c + test_compat_lzop.c + test_compat_mac.c + test_compat_pax_libarchive_2x.c + test_compat_solaris_tar_acl.c + test_compat_solaris_pax_sparse.c + test_compat_tar_hardlink.c + test_compat_uudecode.c + test_compat_xz.c + test_compat_zip.c + test_empty_write.c + test_entry.c + test_entry_strmode.c + test_extattr_freebsd.c + test_filter_count.c + test_fuzz.c + test_gnutar_filename_encoding.c + test_link_resolver.c + test_open_failure.c + test_open_fd.c + test_open_file.c + test_open_filename.c + test_pax_filename_encoding.c + test_read_data_large.c + test_read_disk.c + test_read_disk_directory_traversals.c + test_read_disk_entry_from_file.c + test_read_extract.c + test_read_file_nonexistent.c + test_read_filter_grzip.c + test_read_filter_lrzip.c + test_read_filter_lzop.c + test_read_filter_lzop_multiple_parts.c + test_read_filter_program.c + test_read_filter_program_signature.c + test_read_filter_uudecode.c + test_read_format_7zip.c + test_read_format_ar.c + test_read_format_cab.c + test_read_format_cab_filename.c + test_read_format_cpio_afio.c + test_read_format_cpio_bin.c + test_read_format_cpio_bin_Z.c + test_read_format_cpio_bin_be.c + test_read_format_cpio_bin_bz2.c + test_read_format_cpio_bin_gz.c + test_read_format_cpio_bin_lzip.c + test_read_format_cpio_bin_lzma.c + test_read_format_cpio_bin_xz.c + test_read_format_cpio_filename.c + test_read_format_cpio_odc.c + test_read_format_cpio_svr4_bzip2_rpm.c + test_read_format_cpio_svr4_gzip.c + test_read_format_cpio_svr4_gzip_rpm.c + test_read_format_cpio_svr4c_Z.c + test_read_format_empty.c + test_read_format_gtar_filename.c + test_read_format_gtar_gz.c + test_read_format_gtar_lzma.c + test_read_format_gtar_sparse.c + test_read_format_iso_Z.c + test_read_format_iso_multi_extent.c + test_read_format_iso_xorriso.c + test_read_format_isojoliet_bz2.c + test_read_format_isojoliet_long.c + test_read_format_isojoliet_rr.c + test_read_format_isojoliet_versioned.c + test_read_format_isorr_bz2.c + test_read_format_isorr_ce.c + test_read_format_isorr_new_bz2.c + test_read_format_isorr_rr_moved.c + test_read_format_isozisofs_bz2.c + test_read_format_lha.c + test_read_format_lha_filename.c + test_read_format_mtree.c + test_read_format_pax_bz2.c + test_read_format_rar.c + test_read_format_raw.c + test_read_format_tar.c + test_read_format_tar_empty_filename.c + test_read_format_tar_filename.c + test_read_format_tbz.c + test_read_format_tgz.c + test_read_format_tlz.c + test_read_format_txz.c + test_read_format_tz.c + test_read_format_ustar_filename.c + test_read_format_xar.c + test_read_format_zip.c + test_read_format_zip_comment_stored.c + test_read_format_zip_filename.c + test_read_format_zip_mac_metadata.c + test_read_format_zip_sfx.c + test_read_large.c + test_read_pax_truncated.c + test_read_position.c + test_read_set_format.c + test_read_truncated.c + test_read_truncated_filter.c + test_sparse_basic.c + test_tar_filenames.c + test_tar_large.c + test_ustar_filenames.c + test_ustar_filename_encoding.c + test_write_disk.c + test_write_disk_appledouble.c + test_write_disk_failures.c + test_write_disk_hardlink.c + test_write_disk_hfs_compression.c + test_write_disk_lookup.c + test_write_disk_mac_metadata.c + test_write_disk_no_hfs_compression.c + test_write_disk_perms.c + test_write_disk_secure.c + test_write_disk_sparse.c + test_write_disk_symlink.c + test_write_disk_times.c + test_write_filter_b64encode.c + test_write_filter_bzip2.c + test_write_filter_compress.c + test_write_filter_gzip.c + test_write_filter_gzip_timestamp.c + test_write_filter_lrzip.c + test_write_filter_lzip.c + test_write_filter_lzma.c + test_write_filter_lzop.c + test_write_filter_program.c + test_write_filter_uuencode.c + test_write_filter_xz.c + test_write_format_7zip.c + test_write_format_7zip_empty.c + test_write_format_7zip_large.c + test_write_format_ar.c + test_write_format_cpio.c + test_write_format_cpio_empty.c + test_write_format_cpio_newc.c + test_write_format_cpio_odc.c + test_write_format_gnutar.c + test_write_format_iso9660.c + test_write_format_iso9660_boot.c + test_write_format_iso9660_empty.c + test_write_format_iso9660_filename.c + test_write_format_iso9660_zisofs.c + test_write_format_mtree.c + test_write_format_mtree_absolute_path.c + test_write_format_mtree_classic.c + test_write_format_mtree_classic_indent.c + test_write_format_mtree_fflags.c + test_write_format_mtree_no_separator.c + test_write_format_mtree_quoted_filename.c + test_write_format_pax.c + test_write_format_shar_empty.c + test_write_format_tar.c + test_write_format_tar_empty.c + test_write_format_tar_sparse.c + test_write_format_tar_ustar.c + test_write_format_tar_v7tar.c + test_write_format_xar.c + test_write_format_xar_empty.c + test_write_format_zip.c + test_write_format_zip_empty.c + test_write_format_zip_no_compression.c + test_write_zip_set_compression_store.c + test_write_open_memory.c + test_zip_filename_encoding.c + ) + + # + # Register target + # + ADD_EXECUTABLE(libarchive_test ${libarchive_test_SOURCES}) + TARGET_LINK_LIBRARIES(libarchive_test archive_static ${ADDITIONAL_LIBS}) + SET_PROPERTY(TARGET libarchive_test PROPERTY COMPILE_DEFINITIONS + LIBARCHIVE_STATIC LIST_H) + + # + # Generate list.h by grepping DEFINE_TEST() lines out of the C sources. + # + GENERATE_LIST_H(${CMAKE_CURRENT_BINARY_DIR}/list.h + ${CMAKE_CURRENT_LIST_FILE} ${libarchive_test_SOURCES}) + SET_PROPERTY(DIRECTORY APPEND PROPERTY INCLUDE_DIRECTORIES + ${CMAKE_CURRENT_BINARY_DIR}) + + # list.h has a line DEFINE_TEST(testname) for every + # test. We can use that to define the tests for cmake by + # defining a DEFINE_TEST macro and reading list.h in. + MACRO (DEFINE_TEST _testname) + ADD_TEST( + NAME libarchive_${_testname} + COMMAND libarchive_test -vv + -r ${CMAKE_CURRENT_SOURCE_DIR} + ${_testname}) + ENDMACRO (DEFINE_TEST _testname) + + INCLUDE(${CMAKE_CURRENT_BINARY_DIR}/list.h) + INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}) + INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/test_utils) + + # Experimental new test handling + ADD_CUSTOM_TARGET(run_libarchive_test + COMMAND libarchive_test -r ${CMAKE_CURRENT_SOURCE_DIR}) + ADD_DEPENDENCIES(run_all_tests run_libarchive_test) +ENDIF(ENABLE_TEST) + diff --git a/tar/CMakeLists.txt b/tar/CMakeLists.txt new file mode 100644 index 000000000000..46ce58b02e2e --- /dev/null +++ b/tar/CMakeLists.txt @@ -0,0 +1,49 @@ +############################################ +# +# How to build bsdtar +# +############################################ +IF(ENABLE_TAR) + + SET(bsdtar_SOURCES + bsdtar.c + bsdtar.h + bsdtar_platform.h + cmdline.c + creation_set.c + read.c + subst.c + util.c + write.c + ../libarchive_fe/err.c + ../libarchive_fe/err.h + ../libarchive_fe/lafe_platform.h + ../libarchive_fe/line_reader.c + ../libarchive_fe/line_reader.h + ) + INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/../libarchive_fe) + IF(WIN32 AND NOT CYGWIN) + LIST(APPEND bsdtar_SOURCES bsdtar_windows.c) + LIST(APPEND bsdtar_SOURCES bsdtar_windows.h) + ENDIF(WIN32 AND NOT CYGWIN) + + # bsdtar documentation + SET(bsdtar_MANS bsdtar.1) + + # How to build bsdtar + ADD_EXECUTABLE(bsdtar ${bsdtar_SOURCES}) + IF(ENABLE_TAR_SHARED) + TARGET_LINK_LIBRARIES(bsdtar archive ${ADDITIONAL_LIBS}) + ELSE(ENABLE_TAR_SHARED) + TARGET_LINK_LIBRARIES(bsdtar archive_static ${ADDITIONAL_LIBS}) + SET_TARGET_PROPERTIES(bsdtar PROPERTIES COMPILE_DEFINITIONS + LIBARCHIVE_STATIC) + ENDIF(ENABLE_TAR_SHARED) + GET_TARGET_PROPERTY(BSDTAR bsdtar LOCATION) + + # Installation rules + INSTALL(TARGETS bsdtar RUNTIME DESTINATION bin) + INSTALL_MAN(${bsdtar_MANS}) +ENDIF(ENABLE_TAR) + +add_subdirectory(test) diff --git a/tar/bsdtar_windows.c b/tar/bsdtar_windows.c new file mode 100644 index 000000000000..41ce6eb78c8b --- /dev/null +++ b/tar/bsdtar_windows.c @@ -0,0 +1,298 @@ +/*- + * Copyright (c) 2009 Michihiro NAKAJIMA + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ + +#if defined(_WIN32) && !defined(__CYGWIN__) + +#include "bsdtar_platform.h" +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <io.h> +#include <stddef.h> +#ifdef HAVE_SYS_UTIME_H +#include <sys/utime.h> +#endif +#include <sys/stat.h> +#include <process.h> +#include <stdlib.h> +#include <wchar.h> +#include <windows.h> +#include <sddl.h> + +#include "bsdtar.h" +#include "err.h" + +/* This may actually not be needed anymore. + * TODO: Review the error handling for chdir() failures and + * simply dump this if it's not really needed. */ +static void __tar_dosmaperr(unsigned long); + +/* + * Prepend "\\?\" to the path name and convert it to unicode to permit + * an extended-length path for a maximum total path length of 32767 + * characters. + * see also http://msdn.microsoft.com/en-us/library/aa365247.aspx + */ +static wchar_t * +permissive_name(const char *name) +{ + wchar_t *wn, *wnp; + wchar_t *ws, *wsp; + DWORD l, len, slen, alloclen; + int unc; + + len = (DWORD)strlen(name); + wn = malloc((len + 1) * sizeof(wchar_t)); + if (wn == NULL) + return (NULL); + l = MultiByteToWideChar(CP_ACP, 0, name, len, wn, len); + if (l == 0) { + free(wn); + return (NULL); + } + wn[l] = L'\0'; + + /* Get a full path names */ + l = GetFullPathNameW(wn, 0, NULL, NULL); + if (l == 0) { + free(wn); + return (NULL); + } + wnp = malloc(l * sizeof(wchar_t)); + if (wnp == NULL) { + free(wn); + return (NULL); + } + len = GetFullPathNameW(wn, l, wnp, NULL); + free(wn); + wn = wnp; + + if (wnp[0] == L'\\' && wnp[1] == L'\\' && + wnp[2] == L'?' && wnp[3] == L'\\') + /* We have already permissive names. */ + return (wn); + + if (wnp[0] == L'\\' && wnp[1] == L'\\' && + wnp[2] == L'.' && wnp[3] == L'\\') { + /* Device names */ + if (((wnp[4] >= L'a' && wnp[4] <= L'z') || + (wnp[4] >= L'A' && wnp[4] <= L'Z')) && + wnp[5] == L':' && wnp[6] == L'\\') + wnp[2] = L'?';/* Not device names. */ + return (wn); + } + + unc = 0; + if (wnp[0] == L'\\' && wnp[1] == L'\\' && wnp[2] != L'\\') { + wchar_t *p = &wnp[2]; + + /* Skip server-name letters. */ + while (*p != L'\\' && *p != L'\0') + ++p; + if (*p == L'\\') { + wchar_t *rp = ++p; + /* Skip share-name letters. */ + while (*p != L'\\' && *p != L'\0') + ++p; + if (*p == L'\\' && p != rp) { + /* Now, match patterns such as + * "\\server-name\share-name\" */ + wnp += 2; + len -= 2; + unc = 1; + } + } + } + + alloclen = slen = 4 + (unc * 4) + len + 1; + ws = wsp = malloc(slen * sizeof(wchar_t)); + if (ws == NULL) { + free(wn); + return (NULL); + } + /* prepend "\\?\" */ + wcsncpy(wsp, L"\\\\?\\", 4); + wsp += 4; + slen -= 4; + if (unc) { + /* append "UNC\" ---> "\\?\UNC\" */ + wcsncpy(wsp, L"UNC\\", 4); + wsp += 4; + slen -= 4; + } + wcsncpy(wsp, wnp, slen); + free(wn); + ws[alloclen - 1] = L'\0'; + return (ws); +} + +int +__tar_chdir(const char *path) +{ + wchar_t *ws; + int r; + + r = SetCurrentDirectoryA(path); + if (r == 0) { + if (GetLastError() != ERROR_FILE_NOT_FOUND) { + __tar_dosmaperr(GetLastError()); + return (-1); + } + } else + return (0); + ws = permissive_name(path); + if (ws == NULL) { + errno = EINVAL; + return (-1); + } + r = SetCurrentDirectoryW(ws); + free(ws); + if (r == 0) { + __tar_dosmaperr(GetLastError()); + return (-1); + } + return (0); +} + +/* + * The following function was modified from PostgreSQL sources and is + * subject to the copyright below. + */ +/*------------------------------------------------------------------------- + * + * win32error.c + * Map win32 error codes to errno values + * + * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group + * + * IDENTIFICATION + * $PostgreSQL: pgsql/src/port/win32error.c,v 1.4 2008/01/01 19:46:00 momjian Exp $ + * + *------------------------------------------------------------------------- + */ +/* +PostgreSQL Database Management System +(formerly known as Postgres, then as Postgres95) + +Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group + +Portions Copyright (c) 1994, The Regents of the University of California + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose, without fee, and without a written agreement +is hereby granted, provided that the above copyright notice and this +paragraph and the following two paragraphs appear in all copies. + +IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR +DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING +LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS +DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. + +THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS +ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO +PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. +*/ + +static const struct { + DWORD winerr; + int doserr; +} doserrors[] = +{ + { ERROR_INVALID_FUNCTION, EINVAL }, + { ERROR_FILE_NOT_FOUND, ENOENT }, + { ERROR_PATH_NOT_FOUND, ENOENT }, + { ERROR_TOO_MANY_OPEN_FILES, EMFILE }, + { ERROR_ACCESS_DENIED, EACCES }, + { ERROR_INVALID_HANDLE, EBADF }, + { ERROR_ARENA_TRASHED, ENOMEM }, + { ERROR_NOT_ENOUGH_MEMORY, ENOMEM }, + { ERROR_INVALID_BLOCK, ENOMEM }, + { ERROR_BAD_ENVIRONMENT, E2BIG }, + { ERROR_BAD_FORMAT, ENOEXEC }, + { ERROR_INVALID_ACCESS, EINVAL }, + { ERROR_INVALID_DATA, EINVAL }, + { ERROR_INVALID_DRIVE, ENOENT }, + { ERROR_CURRENT_DIRECTORY, EACCES }, + { ERROR_NOT_SAME_DEVICE, EXDEV }, + { ERROR_NO_MORE_FILES, ENOENT }, + { ERROR_LOCK_VIOLATION, EACCES }, + { ERROR_SHARING_VIOLATION, EACCES }, + { ERROR_BAD_NETPATH, ENOENT }, + { ERROR_NETWORK_ACCESS_DENIED, EACCES }, + { ERROR_BAD_NET_NAME, ENOENT }, + { ERROR_FILE_EXISTS, EEXIST }, + { ERROR_CANNOT_MAKE, EACCES }, + { ERROR_FAIL_I24, EACCES }, + { ERROR_INVALID_PARAMETER, EINVAL }, + { ERROR_NO_PROC_SLOTS, EAGAIN }, + { ERROR_DRIVE_LOCKED, EACCES }, + { ERROR_BROKEN_PIPE, EPIPE }, + { ERROR_DISK_FULL, ENOSPC }, + { ERROR_INVALID_TARGET_HANDLE, EBADF }, + { ERROR_INVALID_HANDLE, EINVAL }, + { ERROR_WAIT_NO_CHILDREN, ECHILD }, + { ERROR_CHILD_NOT_COMPLETE, ECHILD }, + { ERROR_DIRECT_ACCESS_HANDLE, EBADF }, + { ERROR_NEGATIVE_SEEK, EINVAL }, + { ERROR_SEEK_ON_DEVICE, EACCES }, + { ERROR_DIR_NOT_EMPTY, ENOTEMPTY }, + { ERROR_NOT_LOCKED, EACCES }, + { ERROR_BAD_PATHNAME, ENOENT }, + { ERROR_MAX_THRDS_REACHED, EAGAIN }, + { ERROR_LOCK_FAILED, EACCES }, + { ERROR_ALREADY_EXISTS, EEXIST }, + { ERROR_FILENAME_EXCED_RANGE, ENOENT }, + { ERROR_NESTING_NOT_ALLOWED, EAGAIN }, + { ERROR_NOT_ENOUGH_QUOTA, ENOMEM } +}; + +static void +__tar_dosmaperr(unsigned long e) +{ + int i; + + if (e == 0) { + errno = 0; + return; + } + + for (i = 0; i < (int)sizeof(doserrors); i++) { + if (doserrors[i].winerr == e) { + errno = doserrors[i].doserr; + return; + } + } + + /* fprintf(stderr, "unrecognized win32 error code: %lu", e); */ + errno = EINVAL; + return; +} + +#endif diff --git a/tar/bsdtar_windows.h b/tar/bsdtar_windows.h new file mode 100644 index 000000000000..f0611d79abdc --- /dev/null +++ b/tar/bsdtar_windows.h @@ -0,0 +1,60 @@ +/*- + * Copyright (c) 2009 Michihiro NAKAJIMA + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ + +#ifndef BSDTAR_WINDOWS_H +#define BSDTAR_WINDOWS_H 1 +#include <direct.h> +#include <windows.h> + +#ifndef PRId64 +#define PRId64 "I64" +#endif +#define geteuid() 0 + +#ifndef S_IFIFO +#define S_IFIFO 0010000 /* pipe */ +#endif + +#include <string.h> /* Must include before redefining 'strdup' */ +#if !defined(__BORLANDC__) +#define strdup _strdup +#endif +#if !defined(__BORLANDC__) +#define getcwd _getcwd +#endif + +#define chdir __tar_chdir +int __tar_chdir(const char *); + +#ifndef S_ISREG +#define S_ISREG(a) (a & _S_IFREG) +#endif +#ifndef S_ISBLK +#define S_ISBLK(a) (0) +#endif + +#endif /* BSDTAR_WINDOWS_H */ diff --git a/tar/config_freebsd.h b/tar/config_freebsd.h new file mode 100644 index 000000000000..e9c2b0a81bbc --- /dev/null +++ b/tar/config_freebsd.h @@ -0,0 +1,84 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * 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(S) ``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(S) 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. + * + * $FreeBSD$ + */ + +/* A default configuration for FreeBSD, used if there is no config.h. */ + +#include <sys/param.h> /* __FreeBSD_version */ + +#undef HAVE_ATTR_XATTR_H +#define HAVE_CHROOT 1 +#define HAVE_DIRENT_D_NAMLEN 1 +#define HAVE_DIRENT_H 1 +#define HAVE_D_MD_ORDER 1 +#define HAVE_ERRNO_H 1 +#undef HAVE_EXT2FS_EXT2_FS_H +#define HAVE_FCHDIR 1 +#define HAVE_FCNTL_H 1 +#define HAVE_GRP_H 1 +#define HAVE_LANGINFO_H 1 +#undef HAVE_LIBACL +#define HAVE_LIBARCHIVE 1 +#define HAVE_LIMITS_H 1 +#define HAVE_LINK 1 +#undef HAVE_LINUX_EXT2_FS_H +#undef HAVE_LINUX_FS_H +#define HAVE_LOCALE_H 1 +#define HAVE_MBTOWC 1 +#undef HAVE_NDIR_H +#if __FreeBSD_version >= 450002 /* nl_langinfo introduced */ +#define HAVE_NL_LANGINFO 1 +#endif +#define HAVE_PATHS_H 1 +#define HAVE_PWD_H 1 +#define HAVE_READLINK 1 +#define HAVE_REGEX_H 1 +#define HAVE_SETLOCALE 1 +#define HAVE_SIGNAL_H 1 +#define HAVE_STDARG_H 1 +#define HAVE_STDLIB_H 1 +#define HAVE_STRING_H 1 +#define HAVE_STRUCT_STAT_ST_FLAGS 1 +#undef HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC +#undef HAVE_STRUCT_STAT_ST_MTIME_N +#undef HAVE_STRUCT_STAT_ST_MTIME_USEC +#define HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1 +#undef HAVE_STRUCT_STAT_ST_UMTIME +#define HAVE_SYMLINK 1 +#define HAVE_SYS_CDEFS_H 1 +#undef HAVE_SYS_DIR_H +#define HAVE_SYS_IOCTL_H 1 +#undef HAVE_SYS_NDIR_H +#define HAVE_SYS_PARAM_H 1 +#define HAVE_SYS_STAT_H 1 +#define HAVE_TIME_H 1 +#define HAVE_SYS_TYPES_H 1 +#define HAVE_UINTMAX_T 1 +#define HAVE_UNISTD_H 1 +#define HAVE_UNSIGNED_LONG_LONG +#define HAVE_WCTYPE_H 1 +#define HAVE_ZLIB_H 1 +#undef MAJOR_IN_MKDEV diff --git a/tar/test/CMakeLists.txt b/tar/test/CMakeLists.txt new file mode 100644 index 000000000000..98f49e29298b --- /dev/null +++ b/tar/test/CMakeLists.txt @@ -0,0 +1,101 @@ +############################################ +# +# How to build bsdtar_test +# +############################################ +IF(ENABLE_TAR AND ENABLE_TEST) + SET(bsdtar_test_SOURCES + ../../test_utils/test_utils.c + main.c + test.h + test_0.c + test_basic.c + test_copy.c + test_empty_mtree.c + test_extract_tar_Z.c + test_extract_tar_bz2.c + test_extract_tar_grz.c + test_extract_tar_gz.c + test_extract_tar_lrz.c + test_extract_tar_lz.c + test_extract_tar_lzma.c + test_extract_tar_lzo.c + test_extract_tar_xz.c + test_format_newc.c + test_help.c + test_option_C_upper.c + test_option_H_upper.c + test_option_L_upper.c + test_option_O_upper.c + test_option_T_upper.c + test_option_U_upper.c + test_option_X_upper.c + test_option_a.c + test_option_b.c + test_option_b64encode.c + test_option_exclude.c + test_option_gid_gname.c + test_option_grzip.c + test_option_j.c + test_option_k.c + test_option_keep_newer_files.c + test_option_lrzip.c + test_option_lzma.c + test_option_lzop.c + test_option_n.c + test_option_newer_than.c + test_option_nodump.c + test_option_older_than.c + test_option_q.c + test_option_r.c + test_option_s.c + test_option_uid_uname.c + test_option_uuencode.c + test_option_xz.c + test_option_z.c + test_patterns.c + test_print_longpath.c + test_stdio.c + test_strip_components.c + test_symlink_dir.c + test_version.c + test_windows.c + ) + + # + # Register target + # + ADD_EXECUTABLE(bsdtar_test ${bsdtar_test_SOURCES}) + SET_PROPERTY(TARGET bsdtar_test PROPERTY COMPILE_DEFINITIONS LIST_H) + + # + # Generate list.h by grepping DEFINE_TEST() lines out of the C sources. + # + GENERATE_LIST_H(${CMAKE_CURRENT_BINARY_DIR}/list.h + ${CMAKE_CURRENT_LIST_FILE} ${bsdtar_test_SOURCES}) + SET_PROPERTY(DIRECTORY APPEND PROPERTY INCLUDE_DIRECTORIES + ${CMAKE_CURRENT_BINARY_DIR}) + + # list.h has a line DEFINE_TEST(testname) for every + # test. We can use that to define the tests for cmake by + # defining a DEFINE_TEST macro and reading list.h in. + MACRO (DEFINE_TEST _testname) + ADD_TEST( + NAME bsdtar_${_testname} + COMMAND bsdtar_test -vv + -p $<TARGET_FILE:bsdtar> + -r ${CMAKE_CURRENT_SOURCE_DIR} + ${_testname}) + ENDMACRO (DEFINE_TEST _testname) + + INCLUDE(${CMAKE_CURRENT_BINARY_DIR}/list.h) + INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}) + INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/test_utils) + + # Experimental new test handling + ADD_CUSTOM_TARGET(run_bsdtar_test + COMMAND bsdtar_test -p ${BSDTAR} -r ${CMAKE_CURRENT_SOURCE_DIR}) + ADD_DEPENDENCIES(run_bsdtar_test bsdtar) + ADD_DEPENDENCIES(run_all_tests run_bsdtar_test) + +ENDIF(ENABLE_TAR AND ENABLE_TEST) diff --git a/tar/test/test_windows.c b/tar/test/test_windows.c new file mode 100644 index 000000000000..1977ec644e68 --- /dev/null +++ b/tar/test/test_windows.c @@ -0,0 +1,324 @@ +/*- + * Copyright (c) 2009 Michihiro NAKAJIMA + * 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(S) ``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(S) 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. + */ +#include "test.h" + +#if defined(_WIN32) && !defined(__CYGWIN__) +#include <direct.h> +#include <windows.h> + +static void +mkfile(const char *name) +{ + FILE *f; + + f = fopen(name, "wb"); + assert(f != NULL); + assertEqualInt(5, fwrite("01234", 1, 5, f)); + fclose(f); +} + +static void +mkfullpath(char **path1, char **path2, const char *tpath, int type) +{ + char *fp1 = NULL, *fp2 = NULL, *p1 = NULL, *p2 = NULL; + size_t l; + + /* + * Get full path name of "tpath" + */ + l = GetFullPathNameA(tpath, 0, NULL, NULL); + assert(0 != l); + fp1 = malloc(l); + assert(NULL != fp1); + fp2 = malloc(l*2); + assert(NULL != fp2); + l = GetFullPathNameA(tpath, (DWORD)l, fp1, NULL); + if ((type & 0x01) == 0) { + for (p1 = fp1; *p1 != '\0'; p1++) + if (*p1 == '\\') + *p1 = '/'; + } + + switch(type) { + case 0: /* start with "/" */ + case 1: /* start with "\" */ + /* strip "c:" */ + memmove(fp1, fp1 + 2, l - 2); + fp1[l -2] = '\0'; + p1 = fp1 + 1; + break; + case 2: /* start with "c:/" */ + case 3: /* start with "c:\" */ + p1 = fp1 + 3; + break; + case 4: /* start with "//./c:/" */ + case 5: /* start with "\\.\c:\" */ + case 6: /* start with "//?/c:/" */ + case 7: /* start with "\\?\c:\" */ + p1 = malloc(l + 4 + 1); + assert(NULL != p1); + if (type & 0x1) + memcpy(p1, "\\\\.\\", 4); + else + memcpy(p1, "//./", 4); + if (type == 6 || type == 7) + p1[2] = '?'; + memcpy(p1 + 4, fp1, l); + p1[l + 4] = '\0'; + free(fp1); + fp1 = p1; + p1 = fp1 + 7; + break; + } + + /* + * Strip leading drive names and converting "\" to "\\" + */ + p2 = fp2; + while (*p1 != '\0') { + if (*p1 == '\\') + *p2 = '/'; + else + *p2 = *p1; + ++p1; + ++p2; + } + *p2++ = '\r'; + *p2++ = '\n'; + *p2 = '\0'; + + *path1 = fp1; + *path2 = fp2; +} + +static const char *list1[] = {"aaa/", "aaa/file1", "aaa/xxa/", "aaa/xxb/", + "aaa/zzc/", "aaa/zzc/file1", "aaa/xxb/file1", "aaa/xxa/file1", + "aab/", "aac/", "abb/", "abc/", "abd/", NULL}; +static const char *list2[] = {"bbb/", "bbb/file1", "bbb/xxa/", "bbb/xxb/", + "bbb/zzc/", "bbb/zzc/file1", "bbb/xxb/file1", "bbb/xxa/file1", "bbc/", + "bbd/", "bcc/", "bcd/", "bce/", NULL}; +static const char *list3[] = {"aac/", "abc/", "bbc/", "bcc/", "ccc/", NULL}; +static const char *list4[] = {"fff/abca", "fff/acca", NULL}; +static const char *list5[] = {"aaa/file1", "aaa/xxa/", "aaa/xxa/file1", + "aaa/xxb/", "aaa/xxb/file1", "aaa/zzc/", "aaa/zzc/file1", NULL}; +static const char *list6[] = {"fff/abca", "fff/acca", "aaa/xxa/", + "aaa/xxa/file1", "aaa/xxb/", "aaa/xxb/file1", NULL}; +#endif /* _WIN32 && !__CYGWIN__ */ + +DEFINE_TEST(test_windows) +{ +#if defined(_WIN32) && !defined(__CYGWIN__) + char *fp1, *fp2; + + /* + * Preparre tests. + * Create directories and files. + */ + assertMakeDir("tmp", 0775); + assertChdir("tmp"); + + assertMakeDir("aaa", 0775); + assertMakeDir("aaa/xxa", 0775); + assertMakeDir("aaa/xxb", 0775); + assertMakeDir("aaa/zzc", 0775); + mkfile("aaa/file1"); + mkfile("aaa/xxa/file1"); + mkfile("aaa/xxb/file1"); + mkfile("aaa/zzc/file1"); + assertMakeDir("aab", 0775); + assertMakeDir("aac", 0775); + assertMakeDir("abb", 0775); + assertMakeDir("abc", 0775); + assertMakeDir("abd", 0775); + assertMakeDir("bbb", 0775); + assertMakeDir("bbb/xxa", 0775); + assertMakeDir("bbb/xxb", 0775); + assertMakeDir("bbb/zzc", 0775); + mkfile("bbb/file1"); + mkfile("bbb/xxa/file1"); + mkfile("bbb/xxb/file1"); + mkfile("bbb/zzc/file1"); + assertMakeDir("bbc", 0775); + assertMakeDir("bbd", 0775); + assertMakeDir("bcc", 0775); + assertMakeDir("bcd", 0775); + assertEqualInt(0, _mkdir("bce")); + assertEqualInt(0, _mkdir("ccc")); + assertEqualInt(0, _mkdir("fff")); + mkfile("fff/aaaa"); + mkfile("fff/abba"); + mkfile("fff/abca"); + mkfile("fff/acba"); + mkfile("fff/acca"); + + /* + * Test1: Command line pattern matching. + */ + assertEqualInt(0, + systemf("%s -cf ../archive1.tar a*", testprog)); + assertEqualInt(0, + systemf("%s -tf ../archive1.tar > ../list1", testprog)); + assertFileContainsLinesAnyOrder("../list1", list1); + + assertEqualInt(0, + systemf("%s -cf ../archive2.tar b*", testprog)); + assertEqualInt(0, + systemf("%s -tf ../archive2.tar > ../list2", testprog)); + assertFileContainsLinesAnyOrder("../list2", list2); + + assertEqualInt(0, + systemf("%s -cf ../archive3.tar ??c", testprog)); + assertEqualInt(0, + systemf("%s -tf ../archive3.tar > ../list3", testprog)); + assertFileContainsLinesAnyOrder("../list3", list3); + + assertEqualInt(0, + systemf("%s -cf ../archive3b.tar *c", testprog)); + assertEqualInt(0, + systemf("%s -tf ../archive3b.tar > ../list3b", testprog)); + assertFileContainsLinesAnyOrder("../list3b", list3); + + assertEqualInt(0, + systemf("%s -cf ../archive4.tar fff/a?ca", testprog)); + assertEqualInt(0, + systemf("%s -tf ../archive4.tar > ../list4", testprog)); + assertFileContainsLinesAnyOrder("../list4", list4); + + assertEqualInt(0, + systemf("%s -cf ../archive5.tar aaa\\*", testprog)); + assertEqualInt(0, + systemf("%s -tf ../archive5.tar > ../list5", testprog)); + assertFileContainsLinesAnyOrder("../list5", list5); + + assertEqualInt(0, + systemf("%s -cf ../archive6.tar fff\\a?ca aaa\\xx*", testprog)); + assertEqualInt(0, + systemf("%s -tf ../archive6.tar > ../list6", testprog)); + assertFileContainsLinesAnyOrder("../list6", list6); + + /* + * Test2: Archive the file start with drive letters. + */ + /* Test2a: start with "/" */ + mkfullpath(&fp1, &fp2, "aaa/file1", 0); + assertEqualInt(0, + systemf("%s -cf ../archive10.tar %s > ../out10 2> ../err10", + testprog, fp1)); + assertEqualInt(0, + systemf("%s -tf ../archive10.tar > ../list10", testprog)); + /* Check drive letters have been stripped. */ + assertFileContents(fp2, (int)strlen(fp2), "../list10"); + free(fp1); + free(fp2); + + /* Test2b: start with "\" */ + mkfullpath(&fp1, &fp2, "aaa/file1", 1); + assertEqualInt(0, + systemf("%s -cf ../archive11.tar %s > ../out11 2> ../err11", + testprog, fp1)); + assertEqualInt(0, + systemf("%s -tf ../archive11.tar > ../list11", testprog)); + /* Check drive letters have been stripped. */ + assertFileContents(fp2, (int)strlen(fp2), "../list11"); + free(fp1); + free(fp2); + + /* Test2c: start with "c:/" */ + mkfullpath(&fp1, &fp2, "aaa/file1", 2); + assertEqualInt(0, + systemf("%s -cf ../archive12.tar %s > ../out12 2> ../err12", + testprog, fp1)); + assertEqualInt(0, + systemf("%s -tf ../archive12.tar > ../list12", testprog)); + /* Check drive letters have been stripped. */ + assertFileContents(fp2, (int)strlen(fp2), "../list12"); + free(fp1); + free(fp2); + + /* Test2d: start with "c:\" */ + mkfullpath(&fp1, &fp2, "aaa/file1", 3); + assertEqualInt(0, + systemf("%s -cf ../archive13.tar %s > ../out13 2> ../err13", + testprog, fp1)); + assertEqualInt(0, + systemf("%s -tf ../archive13.tar > ../list13", testprog)); + /* Check drive letters have been stripped. */ + assertFileContents(fp2, (int)strlen(fp2), "../list13"); + free(fp1); + free(fp2); + + /* Test2e: start with "//./c:/" */ + mkfullpath(&fp1, &fp2, "aaa/file1", 4); + assertEqualInt(0, + systemf("%s -cf ../archive14.tar %s > ../out14 2> ../err14", + testprog, fp1)); + assertEqualInt(0, + systemf("%s -tf ../archive14.tar > ../list14", testprog)); + /* Check drive letters have been stripped. */ + assertFileContents(fp2, (int)strlen(fp2), "../list14"); + free(fp1); + free(fp2); + + /* Test2f: start with "\\.\c:\" */ + mkfullpath(&fp1, &fp2, "aaa/file1", 5); + assertEqualInt(0, + systemf("%s -cf ../archive15.tar %s > ../out15 2> ../err15", + testprog, fp1)); + assertEqualInt(0, + systemf("%s -tf ../archive15.tar > ../list15", testprog)); + /* Check drive letters have been stripped. */ + assertFileContents(fp2, (int)strlen(fp2), "../list15"); + free(fp1); + free(fp2); + + /* Test2g: start with "//?/c:/" */ + mkfullpath(&fp1, &fp2, "aaa/file1", 6); + failure("fp1=%s, fp2=%s", fp1, fp2); + assertEqualInt(0, + systemf("%s -cf ../archive16.tar %s > ../out16 2> ../err16", + testprog, fp1)); + assertEqualInt(0, + systemf("%s -tf ../archive16.tar > ../list16", testprog)); + /* Check drive letters have been stripped. */ + assertFileContents(fp2, (int)strlen(fp2), "../list16"); + free(fp1); + free(fp2); + + /* Test2h: start with "\\?\c:\" */ + mkfullpath(&fp1, &fp2, "aaa/file1", 7); + failure("fp1=%s, fp2=%s", fp1, fp2); + assertEqualInt(0, + systemf("%s -cf ../archive17.tar %s > ../out17 2> ../err17", + testprog, fp1)); + assertEqualInt(0, + systemf("%s -tf ../archive17.tar > ../list17", testprog)); + /* Check drive letters have been stripped. */ + assertFileContents(fp2, (int)strlen(fp2), "../list17"); + free(fp1); + free(fp2); +#else + skipping("Windows specific test"); +#endif /* _WIN32 && !__CYGWIN__ */ +} |