[libqcow] Initial port (#11036)

* [libqcow] Add new port

Signed-off-by: Alexandro Sanchez Bach <alexandro@phi.nz>

* [libqcow] fix build

Co-authored-by: Alexandro Sanchez Bach <asanchez@kryptoslogic.com>

6 files changed, 172 insertions, 1 deletions

diff --git a/ports/libqcow/CMakeLists.txt b/ports/libqcow/CMakeLists.txt
new file mode 100644
index 000000000..ac199f48f
--- /dev/null
+++ b/ports/libqcow/CMakeLists.txt
@@ -0,0 +1,83 @@
+cmake_minimum_required(VERSION 3.12)
+
+project(libqcow C)
+
+find_package(OpenSSL)
+find_package(ZLIB REQUIRED)
+
+if(MSVC)
+    add_compile_definitions(_CRT_SECURE_NO_DEPRECATE)
+    add_compile_definitions(_CRT_NONSTDC_NO_DEPRECATE)
+endif()
+
+add_compile_definitions(HAVE_LOCAL_LIBCAES)
+add_compile_definitions(HAVE_LOCAL_LIBCERROR)
+add_compile_definitions(HAVE_LOCAL_LIBCTHREADS)
+add_compile_definitions(HAVE_LOCAL_LIBCDATA)
+add_compile_definitions(HAVE_LOCAL_LIBCLOCALE)
+add_compile_definitions(HAVE_LOCAL_LIBCNOTIFY)
+add_compile_definitions(HAVE_LOCAL_LIBCSPLIT)
+add_compile_definitions(HAVE_LOCAL_LIBCFILE)
+add_compile_definitions(HAVE_LOCAL_LIBCPATH)
+add_compile_definitions(HAVE_LOCAL_LIBUNA)
+add_compile_definitions(HAVE_LOCAL_LIBBFIO)
+add_compile_definitions(HAVE_LOCAL_LIBFCACHE)
+add_compile_definitions(HAVE_LOCAL_LIBFDATA)
+add_compile_definitions(ZLIB_DLL)
+
+if(UNIX)
+    configure_file(common/config.h.in common/config.h)
+    add_compile_definitions(HAVE_CONFIG_H)
+    add_compile_definitions(LOCALEDIR="/usr/share/locale")
+endif()
+
+if(MSVC)
+    add_compile_definitions(LIBQCOW_DLL_EXPORT)
+    set(LIB_RC libqcow/libqcow.rc)
+endif()
+
+
+include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
+
+# Add CMake find_package() integration
+set(PROJECT_TARGET_NAME "${PROJECT_NAME}")
+set(CONFIG_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
+set(PROJECT_CONFIG "${CMAKE_CURRENT_BINARY_DIR}/generated/${PROJECT_TARGET_NAME}Config.cmake")
+set(TARGETS_EXPORT_NAME "${PROJECT_TARGET_NAME}Targets")
+set(NAMESPACE "libqcow::")
+
+# Source files
+file(GLOB LIB_SRC lib*/*.c)
+
+# Headers
+file(GLOB LIB_INST_HEADERS include/libqcow/*.h)
+
+add_library(${PROJECT_NAME} ${LIB_SRC} ${LIB_RC})
+
+target_include_directories(${PROJECT_NAME} PRIVATE ./include ./common)
+target_include_directories(${PROJECT_NAME} PRIVATE ./libbfio ./libcaes ./libcdata ./libcerror ./libcfile ./libclocale)
+target_include_directories(${PROJECT_NAME} PRIVATE ./libcnotify ./libcpath ./libcsplit ./libcthreads)
+target_include_directories(${PROJECT_NAME} PRIVATE ./libfcache ./libfdata ./libuna)
+
+target_link_libraries(${PROJECT_NAME} PRIVATE ZLIB::ZLIB OpenSSL::Crypto)
+
+install(TARGETS ${PROJECT_NAME}
+        EXPORT ${TARGETS_EXPORT_NAME}
+        RUNTIME DESTINATION bin
+        LIBRARY DESTINATION lib
+        ARCHIVE DESTINATION lib
+        INCLUDES DESTINATION include)
+
+install(FILES ${LIB_INST_HEADERS} DESTINATION include/libqcow)
+install(FILES include/libqcow.h DESTINATION include)
+
+
+# Generate and install libqcowConfig.cmake
+configure_package_config_file("Config.cmake.in" "${PROJECT_CONFIG}" INSTALL_DESTINATION "${CONFIG_INSTALL_DIR}")
+install(FILES "${PROJECT_CONFIG}" DESTINATION "${CONFIG_INSTALL_DIR}")
+
+# Generate and install libqcowTargets*.cmake
+install(EXPORT ${TARGETS_EXPORT_NAME}
+        NAMESPACE ${NAMESPACE}
+        DESTINATION "${CONFIG_INSTALL_DIR}")
diff --git a/ports/libqcow/CONTROL b/ports/libqcow/CONTROL
new file mode 100644
index 000000000..0b42f02ec
--- /dev/null
+++ b/ports/libqcow/CONTROL
@@ -0,0 +1,6 @@
+Source: libqcow
+Version: 20191221
+Homepage: https://github.com/libyal/libqcow
+Build-Depends: gettext,openssl,zlib
+Description: Library and tools to access the QEMU Copy-On-Write (QCOW) image format.
+Supports: !uwp
diff --git a/ports/libqcow/Config.cmake.in b/ports/libqcow/Config.cmake.in
new file mode 100644
index 000000000..bd6bd4532
--- /dev/null
+++ b/ports/libqcow/Config.cmake.in
@@ -0,0 +1,4 @@
+@PACKAGE_INIT@

+

+include("${CMAKE_CURRENT_LIST_DIR}/@TARGETS_EXPORT_NAME@.cmake")

+check_required_components("@PROJECT_NAME@")

diff --git a/ports/libqcow/macos_fixes.patch b/ports/libqcow/macos_fixes.patch
new file mode 100644
index 000000000..0bff952af
--- /dev/null
+++ b/ports/libqcow/macos_fixes.patch
@@ -0,0 +1,38 @@
+diff --git a/libcfile/libcfile_file.c b/libcfile/libcfile_file.c
+index 13eab02..690cc04 100644
+--- a/libcfile/libcfile_file.c
++++ b/libcfile/libcfile_file.c
+@@ -56,7 +56,7 @@
+ #elif defined( HAVE_CYGWIN_FS_H )
+ #include <cygwin/fs.h>
+
+-#elif defined( HAVE_LINUX_FS_H )
++#elif defined( __linux__ ) && defined( HAVE_LINUX_FS_H )
+ /* Required for Linux platforms that use a sizeof( u64 )
+  * in linux/fs.h but have no typedef of it
+  */
+@@ -4603,6 +4603,11 @@ ssize_t libcfile_file_io_control_read_with_error_code(
+ #error Missing file IO control with data function
+ #endif
+
++// Force disable on Darwin, it can be erroneously defined
++#if defined ( __APPLE__ )
++#undef HAVE_POSIX_FADVISE
++#endif
++
+ /* On some versions of Linux the FADVISE definions seem to be missing from fcntl.h
+  */
+ #if defined( HAVE_POSIX_FADVISE ) && !defined( WINAPI )
+diff --git a/libqcow/libqcow_i18n.c b/libqcow/libqcow_i18n.c
+index f8a3164..d09ec79 100644
+--- a/libqcow/libqcow_i18n.c
++++ b/libqcow/libqcow_i18n.c
+@@ -40,7 +40,7 @@ int libqcow_i18n_initialize(
+
+ 	if( libqcow_i18n_initialized == 0 )
+ 	{
+-#if defined( HAVE_BINDTEXTDOMAIN )
++#if !defined( __APPLE__ ) && defined( HAVE_BINDTEXTDOMAIN )
+ 		if( bindtextdomain(
+ 		     "libqcow",
+ 		     LOCALEDIR ) == NULL )
diff --git a/ports/libqcow/portfile.cmake b/ports/libqcow/portfile.cmake
new file mode 100644
index 000000000..26cadc2f9
--- /dev/null
+++ b/ports/libqcow/portfile.cmake
@@ -0,0 +1,37 @@
+vcpkg_fail_port_install(ON_TARGET "uwp")
+vcpkg_check_linkage(ONLY_DYNAMIC_LIBRARY)
+
+set(LIB_VERSION 20191221)
+set(LIB_FILENAME libqcow-alpha-${LIB_VERSION}.tar.gz)
+
+# Release distribution file contains configured sources, while the source code in the repository does not.
+vcpkg_download_distfile(ARCHIVE
+    URLS "https://github.com/libyal/libqcow/releases/download/${LIB_VERSION}/${LIB_FILENAME}"
+    FILENAME "${LIB_FILENAME}"
+    SHA512 de0c5cfad84bbccc9a4144b108c7e022a98d130e829385e69ff00a8750709c9de814410eebfa1c0fc89051cf8f596d87b9bbc8228d99efd8be1c3efdc2b52730
+)
+
+vcpkg_extract_source_archive_ex(
+    OUT_SOURCE_PATH SOURCE_PATH
+    ARCHIVE ${ARCHIVE}
+    REF ${LIB_VERSION}
+    PATCHES macos_fixes.patch
+)
+
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt" DESTINATION "${SOURCE_PATH}")
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/Config.cmake.in" DESTINATION "${SOURCE_PATH}")
+
+vcpkg_configure_cmake(
+    SOURCE_PATH "${SOURCE_PATH}"
+    PREFER_NINJA
+)
+vcpkg_install_cmake()
+
+vcpkg_fixup_cmake_targets(CONFIG_PATH "lib/cmake/libqcow" TARGET_PATH "share/libqcow")
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+
+# License and man
+file(INSTALL ${SOURCE_PATH}/COPYING DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)
+
+vcpkg_copy_pdbs()
diff --git a/scripts/ci.baseline.txt b/scripts/ci.baseline.txt
index ed44356d7..5950b6ec8 100644
--- a/scripts/ci.baseline.txt
+++ b/scripts/ci.baseline.txt
@@ -875,6 +875,9 @@ libpng-apng:x64-windows-static = skip
 libpng-apng:x86-windows        = skip

 libpq:arm-uwp=fail

 libpq:x64-uwp=fail

+libqcow:arm-uwp=fail

+libqcow:x64-uwp=fail

+libqcow:x64-windows-static=fail

 librabbitmq:x64-linux=ignore

 libraqm:x64-windows-static=fail

 librdkafka:arm-uwp=fail

@@ -1479,7 +1482,7 @@ qt5-wayland:x64-windows=fail
 qt5-wayland:x64-windows-static=fail

 qt5-winextras:x64-linux=fail

 qt5-winextras:x64-osx=fail

-# Too big for CI. 

+# Too big for CI.

 qt5-webengine:x64-windows=skip

 qt5-webengine:x86-windows=skip

 # Missing prerequisites for CI success