desktop/source/lib/init.cxx | 20 +++ external/cairo/ExternalPackage_cairo.mk | 3 external/cairo/UnpackedTarball_cairo.mk | 2 external/cairo/cairo/cairo-fd-hack.patch.0 | 15 ++ external/cairo/cairo/libcairo-bundled-soname.patch.0 | 12 ++ external/fontconfig/ExternalPackage_fontconfig.mk | 16 ++ external/fontconfig/ExternalProject_fontconfig.mk | 15 ++ external/fontconfig/Module_fontconfig.mk | 1 external/fontconfig/UnpackedTarball_fontconfig.mk | 1 external/fontconfig/libfontconfig-bundled-soname.patch.0 | 11 + external/freetype/ExternalPackage_freetype.mk | 16 ++ external/freetype/ExternalProject_freetype.mk | 5 external/freetype/Module_freetype.mk | 1 external/freetype/UnpackedTarball_freetype.mk | 2 external/freetype/freetype-fd-hack.patch.0 | 53 ++++++++ external/freetype/libfreetype-bundled-soname.patch.0 | 11 + external/harfbuzz/ExternalPackage_harfbuzz.mk | 17 ++ external/harfbuzz/ExternalProject_harfbuzz.mk | 9 + external/harfbuzz/Module_harfbuzz.mk | 1 external/harfbuzz/UnpackedTarball_harfbuzz.mk | 4 external/harfbuzz/harfbuzz-fd-hack.patch.0 | 24 ++++ external/harfbuzz/libharfbuzz-bundled-soname.patch.0 | 24 ++++ vcl/source/fontsubset/sft.cxx | 23 +++ vcl/unx/generic/fontmanager/fontmanager.cxx | 90 ++++++++------- vcl/unx/generic/glyphs/freetype_glyphcache.cxx | 13 ++ 25 files changed, 342 insertions(+), 47 deletions(-)
New commits: commit d8b04077bb63f05efa256f353bfd6acb409a6983 Author: Tor Lillqvist <t...@collabora.com> AuthorDate: Tue Sep 20 16:07:14 2022 +0300 Commit: Tor Lillqvist <t...@collabora.com> CommitDate: Mon Sep 26 20:59:18 2022 +0200 Enable opening of downloaded fonts only in ForKit in Online We want that only the ForKit process needs to have access to new font files added to a Collabora Online instance dynamically by downloading from a server. There are however many locations in the Kit process, in core and in external libraries like harfbuzz, where the code wants to open a font file. Handle this so that the ForKit process opens such a downloaded font file and doesn't close it. The file descriptor is thus inherited by Kit processes. The font file pathname passed on to other code is a fake on in the format "/:FD:/%d" where the %d is the file descriptor of the opened font file. Add checks in all places where font files are opened, look for this special pathname format, and modify the code to just dup() the already open file descriptor in that case. All this is relevant for Linux only, as Collabora Online runs on Linux. Do the above for harfbuzz, cairo, fontconfig, and freetype. In addition make sure that these libraries when bundled, on Linux, are built as shared libraries, and won't be confused with the corresponding system libraries by making sure their sonames are different. Change-Id: I85ff853ac1d1f6b098a3c254a38e3fe3bca774c1 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/140243 Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoff...@gmail.com> Reviewed-by: Michael Meeks <michael.me...@collabora.com> Tested-by: Michael Meeks <michael.me...@collabora.com> diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx index 4eed88331948..a08c6d8b275d 100644 --- a/desktop/source/lib/init.cxx +++ b/desktop/source/lib/init.cxx @@ -24,6 +24,10 @@ #include <postmac.h> #endif +#ifdef LINUX +#include <fcntl.h> +#endif + #ifdef ANDROID #include <osl/detail/android-bootstrap.h> #endif @@ -4330,13 +4334,27 @@ static void lo_setOption(LibreOfficeKit* /*pThis*/, const char *pOption, const c else sal_detail_set_log_selector(pCurrentSalLogOverride); } +#ifdef LINUX else if (strcmp(pOption, "addfont") == 0) { + if (memcmp(pValue, "file://", 7) == 0) + pValue += 7; + + int fd = open(pValue, O_RDONLY); + if (fd == -1) + { + std::cerr << "Could not open font file '" << pValue << "': " << strerror(errno) << std::endl; + return; + } + + OUString sMagicFileName = "file:///:FD:/" + OUString::number(fd); + OutputDevice *pDevice = Application::GetDefaultDevice(); OutputDevice::ImplClearAllFontData(false); - pDevice->AddTempDevFont(OUString::fromUtf8(pValue), ""); + pDevice->AddTempDevFont(sMagicFileName, ""); OutputDevice::ImplRefreshAllFontData(false); } +#endif } static void lo_dumpState (LibreOfficeKit* pThis, const char* /* pOptions */, char** pState) diff --git a/external/cairo/ExternalPackage_cairo.mk b/external/cairo/ExternalPackage_cairo.mk index 116db8a3499d..74a46688406a 100644 --- a/external/cairo/ExternalPackage_cairo.mk +++ b/external/cairo/ExternalPackage_cairo.mk @@ -12,7 +12,8 @@ $(eval $(call gb_ExternalPackage_ExternalPackage,cairo,cairo)) $(eval $(call gb_ExternalPackage_use_external_project,cairo,cairo)) ifneq ($(DISABLE_DYNLOADING),TRUE) -$(eval $(call gb_ExternalPackage_add_file,cairo,$(LIBO_LIB_FOLDER)/libcairo.so.2,src/.libs/libcairo.so.2.1170$(CAIRO_VERSION_MICRO).0)) +$(eval $(call gb_ExternalPackage_add_file,cairo,$(LIBO_LIB_FOLDER)/libcairo-lo.so.2.1170$(CAIRO_VERSION_MICRO).0,src/.libs/libcairo-lo.so.2.1170$(CAIRO_VERSION_MICRO).0)) +$(eval $(call gb_ExternalPackage_add_file,cairo,$(LIBO_LIB_FOLDER)/libcairo-lo.so.2,src/.libs/libcairo-lo.so.2)) endif # vim: set noet sw=4 ts=4: diff --git a/external/cairo/UnpackedTarball_cairo.mk b/external/cairo/UnpackedTarball_cairo.mk index 5e83b526e52e..8599647a8f9c 100644 --- a/external/cairo/UnpackedTarball_cairo.mk +++ b/external/cairo/UnpackedTarball_cairo.mk @@ -18,6 +18,8 @@ $(eval $(call gb_UnpackedTarball_add_patches,cairo,\ external/cairo/cairo/cairo.oldfreetype.patch \ external/cairo/cairo/san.patch.0 \ external/cairo/cairo/0001-Fix-mask-usage-in-image-compositor.patch.1 \ + external/cairo/cairo/libcairo-bundled-soname.patch.0 \ + external/cairo/cairo/cairo-fd-hack.patch.0 \ )) ifeq ($(OS),iOS) diff --git a/external/cairo/cairo/cairo-fd-hack.patch.0 b/external/cairo/cairo/cairo-fd-hack.patch.0 new file mode 100644 index 000000000000..e5d980e94dfb --- /dev/null +++ b/external/cairo/cairo/cairo-fd-hack.patch.0 @@ -0,0 +1,15 @@ +# -*- Mode: Diff -*- +--- src/cairo-ft-font.c ++++ src/cairo-ft-font.c +@@ -737,7 +737,10 @@ + if (ret == FcResultOutOfMemory) + return _cairo_error (CAIRO_STATUS_NO_MEMORY); + if (ret == FcResultMatch) { +- if (access (filename, R_OK) == 0) { ++ int nFD = -1; ++ int n; ++ if ((sscanf (filename, "/:FD:/%d%n", &nFD, &n) == 1 && filename[n] == '\0') || ++ access (filename, R_OK) == 0) { + /* If FC_INDEX is not set, we just use 0 */ + ret = FcPatternGetInteger (pattern, FC_INDEX, 0, &id); + if (ret == FcResultOutOfMemory) diff --git a/external/cairo/cairo/libcairo-bundled-soname.patch.0 b/external/cairo/cairo/libcairo-bundled-soname.patch.0 new file mode 100644 index 000000000000..9576926b178f --- /dev/null +++ b/external/cairo/cairo/libcairo-bundled-soname.patch.0 @@ -0,0 +1,12 @@ +# -*- Mode: Diff -*- +--- src/Makefile.in ++++ src/Makefile.in +@@ -2075,7 +2075,7 @@ + $(enabled_cairo_sources) \ + $(NULL) + +-libcairo_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(CAIRO_LIBTOOL_VERSION_INFO) -no-undefined $(export_symbols) ++libcairo_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(CAIRO_LIBTOOL_VERSION_INFO) -no-undefined $(export_symbols) -release lo -Wl,-soname -Wl,libcairo-lo.so.2 + libcairo_la_LIBADD = $(CAIRO_LIBS) \ + $(cairo_cxx_lib) + diff --git a/external/fontconfig/ExternalPackage_fontconfig.mk b/external/fontconfig/ExternalPackage_fontconfig.mk new file mode 100644 index 000000000000..7114f80d9507 --- /dev/null +++ b/external/fontconfig/ExternalPackage_fontconfig.mk @@ -0,0 +1,16 @@ +# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- +# +# This file is part of the LibreOffice project. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# + +$(eval $(call gb_ExternalPackage_ExternalPackage,fontconfig,fontconfig)) + +$(eval $(call gb_ExternalPackage_use_external_project,fontconfig,fontconfig)) + +$(eval $(call gb_ExternalPackage_add_file,fontconfig,$(LIBO_LIB_FOLDER)/libfontconfig-lo.so.1.12.0,src/.libs/libfontconfig-lo.so.1.12.0)) + +# vim: set noet sw=4 ts=4: diff --git a/external/fontconfig/ExternalProject_fontconfig.mk b/external/fontconfig/ExternalProject_fontconfig.mk index 8cb9498fe763..ed283852f7bf 100644 --- a/external/fontconfig/ExternalProject_fontconfig.mk +++ b/external/fontconfig/ExternalProject_fontconfig.mk @@ -18,19 +18,30 @@ $(eval $(call gb_ExternalProject_register_targets,fontconfig,\ build \ )) +# Can't have this inside the $(call gb_ExternalProject_run as it contains commas +fontconfig_add_fonts=/usr/share/X11/fonts/Type1,/usr/share/X11/fonts/TTF,/usr/local/share/fonts + $(call gb_ExternalProject_get_state_target,fontconfig,build) : $(call gb_Trace_StartRange,fontconfig,EXTERNAL) $(call gb_ExternalProject_run,build,\ CFLAGS="$(CFLAGS) $(if $(debug),-g) $(gb_VISIBILITY_FLAGS) $(if $(filter EMSCRIPTEN,$(OS)),-pthread)" $(if $(filter ANDROID,$(OS)),LIBS="-lm") \ $(gb_RUN_CONFIGURE) ./configure \ - --disable-shared \ --disable-silent-rules \ --with-pic \ $(if $(filter ANDROID,$(OS)),--with-arch=arm) \ --with-expat-includes=$(call gb_UnpackedTarball_get_dir,expat)/lib \ --with-expat-lib=$(gb_StaticLibrary_WORKDIR) \ --build=$(BUILD_PLATFORM) --host=$(HOST_PLATFORM) \ - $(if $(filter EMSCRIPTEN,$(OS)),ac_cv_func_fstatfs=no ac_cv_func_fstatvfs=no) \ + $(if $(filter ANDROID EMSCRIPTEN,$(OS)), \ + --disable-shared \ + ac_cv_func_fstatfs=no ac_cv_func_fstatvfs=no \ + ) \ + $(if $(filter LINUX,$(OS)), \ + --disable-static \ + ) \ + --prefix=/ \ + --with-add-fonts=$(fontconfig_add_fonts) \ + --with-cache-dir=/usr/lib/fontconfig/cache \ && $(MAKE) -C src \ ) $(call gb_Trace_EndRange,fontconfig,EXTERNAL) diff --git a/external/fontconfig/Module_fontconfig.mk b/external/fontconfig/Module_fontconfig.mk index e755f8610db1..c97ad7a5d2d5 100644 --- a/external/fontconfig/Module_fontconfig.mk +++ b/external/fontconfig/Module_fontconfig.mk @@ -12,6 +12,7 @@ $(eval $(call gb_Module_Module,fontconfig)) $(eval $(call gb_Module_add_targets,fontconfig,\ ExternalProject_fontconfig \ UnpackedTarball_fontconfig \ + $(if $(filter LINUX,$(OS)),ExternalPackage_fontconfig) \ )) # vim: set noet sw=4 ts=4: diff --git a/external/fontconfig/UnpackedTarball_fontconfig.mk b/external/fontconfig/UnpackedTarball_fontconfig.mk index 6026a817c5ed..2e6fdfe4fd5c 100644 --- a/external/fontconfig/UnpackedTarball_fontconfig.mk +++ b/external/fontconfig/UnpackedTarball_fontconfig.mk @@ -13,6 +13,7 @@ $(eval $(call gb_UnpackedTarball_set_tarball,fontconfig,$(FONTCONFIG_TARBALL),,f $(eval $(call gb_UnpackedTarball_add_patches,fontconfig,\ external/fontconfig/fontconfig-2.12.1.patch.1 \ + external/fontconfig/libfontconfig-bundled-soname.patch.0 \ )) # vim: set noet sw=4 ts=4: diff --git a/external/fontconfig/libfontconfig-bundled-soname.patch.0 b/external/fontconfig/libfontconfig-bundled-soname.patch.0 new file mode 100644 index 000000000000..390338e957e8 --- /dev/null +++ b/external/fontconfig/libfontconfig-bundled-soname.patch.0 @@ -0,0 +1,11 @@ +# -*- Mode: Diff -*- +--- src/Makefile.in ++++ src/Makefile.in +@@ -525,6 +525,6 @@ + lib_LTLIBRARIES = libfontconfig.la + libfontconfig_la_LDFLAGS = \ +- -version-info @LIBT_VERSION_INFO@ -no-undefined $(export_symbols) ++ -version-info @LIBT_VERSION_INFO@ -no-undefined $(export_symbols) -release lo -Wl,-soname -Wl,libfontconfig-lo.so.1.12.0 + + libfontconfig_la_LIBADD = $(ICONV_LIBS) $(FREETYPE_LIBS) $(LIBXML2_LIBS) $(EXPAT_LIBS) $(LTLIBINTL) + libfontconfig_la_DEPENDENCIES = $(fontconfig_def_dependency) diff --git a/external/freetype/ExternalPackage_freetype.mk b/external/freetype/ExternalPackage_freetype.mk new file mode 100644 index 000000000000..4709c60415c0 --- /dev/null +++ b/external/freetype/ExternalPackage_freetype.mk @@ -0,0 +1,16 @@ +# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- +# +# This file is part of the LibreOffice project. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# + +$(eval $(call gb_ExternalPackage_ExternalPackage,freetype,freetype)) + +$(eval $(call gb_ExternalPackage_use_external_project,freetype,freetype)) + +$(eval $(call gb_ExternalPackage_add_file,freetype,$(LIBO_LIB_FOLDER)/libfreetype-lo.so.6.18.0,instdir/lib/libfreetype-lo.so.6.18.0)) + +# vim: set noet sw=4 ts=4: diff --git a/external/freetype/ExternalProject_freetype.mk b/external/freetype/ExternalProject_freetype.mk index 4cb2920ae923..8cf533d8dfb4 100644 --- a/external/freetype/ExternalProject_freetype.mk +++ b/external/freetype/ExternalProject_freetype.mk @@ -17,7 +17,10 @@ $(call gb_ExternalProject_get_state_target,freetype,build) : $(call gb_Trace_StartRange,freetype,EXTERNAL) $(call gb_ExternalProject_run,build,\ $(gb_RUN_CONFIGURE) ./configure \ - --disable-shared \ + $(if $(filter LINUX,$(OS)), \ + --disable-static, \ + --disable-shared \ + ) \ --with-pic \ --without-zlib \ --without-brotli \ diff --git a/external/freetype/Module_freetype.mk b/external/freetype/Module_freetype.mk index 290014c47dfd..8552511e1674 100644 --- a/external/freetype/Module_freetype.mk +++ b/external/freetype/Module_freetype.mk @@ -12,6 +12,7 @@ $(eval $(call gb_Module_Module,freetype)) $(eval $(call gb_Module_add_targets,freetype,\ ExternalProject_freetype \ UnpackedTarball_freetype \ + $(if $(filter LINUX,$(OS)),ExternalPackage_freetype) \ )) # vim: set noet sw=4 ts=4: diff --git a/external/freetype/UnpackedTarball_freetype.mk b/external/freetype/UnpackedTarball_freetype.mk index 6f724d1776fc..c4c2da5a28fa 100644 --- a/external/freetype/UnpackedTarball_freetype.mk +++ b/external/freetype/UnpackedTarball_freetype.mk @@ -13,6 +13,8 @@ $(eval $(call gb_UnpackedTarball_set_tarball,freetype,$(FREETYPE_TARBALL),,freet $(eval $(call gb_UnpackedTarball_add_patches,freetype,\ external/freetype/freetype-2.6.5.patch.1 \ + external/freetype/freetype-fd-hack.patch.0 \ + external/freetype/libfreetype-bundled-soname.patch.0 \ )) # vim: set noet sw=4 ts=4: diff --git a/external/freetype/freetype-fd-hack.patch.0 b/external/freetype/freetype-fd-hack.patch.0 new file mode 100644 index 000000000000..db2bdc9e92f6 --- /dev/null +++ b/external/freetype/freetype-fd-hack.patch.0 @@ -0,0 +1,53 @@ +# -*- Mode: Diff -*- +--- src/base/ftsystem.c ++++ src/base/ftsystem.c +@@ -237,6 +237,8 @@ + const char* filepathname ) + { + FT_FILE* file; ++ int nFD; ++ int n; + + + if ( !stream ) +@@ -257,7 +257,13 @@ + stream->read = NULL; + stream->close = NULL; + +- file = ft_fopen( filepathname, "rb" ); ++ if ( sscanf( filepathname, "/:FD:/%d%n", &nFD, &n ) == 1 && filepathname[n] == '\0') ++ { ++ lseek( nFD, 0, SEEK_SET ); ++ file = fdopen( dup( nFD ), "rb" ); ++ } ++ else ++ file = ft_fopen( filepathname, "rb" ); + if ( !file ) + { + FT_ERROR(( "FT_Stream_Open:" +--- builds/unix/ftsystem.c ++++ builds/unix/ftsystem.c +@@ -249,6 +249,8 @@ + { + int file; + struct stat stat_buf; ++ int nFD; ++ int n; + + + if ( !stream ) +@@ -255,7 +255,13 @@ + return FT_THROW( Invalid_Stream_Handle ); + + /* open the file */ +- file = open( filepathname, O_RDONLY ); ++ if ( sscanf( filepathname, "/:FD:/%d%n", &nFD, &n ) == 1 && filepathname[n] == '\0') ++ { ++ lseek( nFD, 0, SEEK_SET ); ++ file = dup( nFD ); ++ } ++ else ++ file = open( filepathname, O_RDONLY ); + if ( file < 0 ) + { + FT_ERROR(( "FT_Stream_Open:" )); diff --git a/external/freetype/libfreetype-bundled-soname.patch.0 b/external/freetype/libfreetype-bundled-soname.patch.0 new file mode 100644 index 000000000000..5b864be562b8 --- /dev/null +++ b/external/freetype/libfreetype-bundled-soname.patch.0 @@ -0,0 +1,11 @@ +# -*- Mode: Diff -*- +--- builds/unix/unix-cc.in ++++ builds/unix/unix-cc.in +@@ -123,6 +123,7 @@ + LINK_LIBRARY = $(LIBTOOL) --mode=link $(CCraw) -o $@ $(OBJECTS_LIST) \ + -rpath $(libdir) -version-info $(version_info) \ + $(LDFLAGS) -no-undefined \ ++ -release lo -Wl,-soname -Wl,libfreetype-lo.so.6.18.0 \ + -export-symbols $(EXPORTS_LIST) + + # EOF diff --git a/external/harfbuzz/ExternalPackage_harfbuzz.mk b/external/harfbuzz/ExternalPackage_harfbuzz.mk new file mode 100644 index 000000000000..bd783c605933 --- /dev/null +++ b/external/harfbuzz/ExternalPackage_harfbuzz.mk @@ -0,0 +1,17 @@ +# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- +# +# This file is part of the LibreOffice project. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# + +$(eval $(call gb_ExternalPackage_ExternalPackage,harfbuzz,harfbuzz)) + +$(eval $(call gb_ExternalPackage_use_external_project,harfbuzz,harfbuzz)) + +$(eval $(call gb_ExternalPackage_add_file,harfbuzz,$(LIBO_LIB_FOLDER)/libharfbuzz-lo.so.0.20802.0,src/.libs/libharfbuzz-lo.so.0.20802.0)) +$(eval $(call gb_ExternalPackage_add_file,harfbuzz,$(LIBO_LIB_FOLDER)/libharfbuzz-lo.so.0,src/.libs/libharfbuzz-lo.so.0)) + +# vim: set noet sw=4 ts=4: diff --git a/external/harfbuzz/ExternalProject_harfbuzz.mk b/external/harfbuzz/ExternalProject_harfbuzz.mk index caf6bcd5f922..ead4325d8cf4 100644 --- a/external/harfbuzz/ExternalProject_harfbuzz.mk +++ b/external/harfbuzz/ExternalProject_harfbuzz.mk @@ -28,8 +28,13 @@ $(call gb_ExternalProject_get_state_target,harfbuzz,build) : GRAPHITE2_CFLAGS="$(GRAPHITE_CFLAGS)" \ GRAPHITE2_LIBS="$(GRAPHITE_LIBS)" \ $(gb_RUN_CONFIGURE) ./configure \ - --enable-static \ - --disable-shared \ + $(if $(filter LINUX,$(OS)), \ + --enable-shared \ + --disable-static \ + , \ + --enable-static \ + --disable-shared \ + ) \ --disable-gtk-doc \ --with-pic \ --with-icu=builtin \ diff --git a/external/harfbuzz/Module_harfbuzz.mk b/external/harfbuzz/Module_harfbuzz.mk index ffbadd7107a7..17e09865b16d 100644 --- a/external/harfbuzz/Module_harfbuzz.mk +++ b/external/harfbuzz/Module_harfbuzz.mk @@ -12,6 +12,7 @@ $(eval $(call gb_Module_Module,harfbuzz)) $(eval $(call gb_Module_add_targets,harfbuzz,\ ExternalProject_harfbuzz \ UnpackedTarball_harfbuzz \ + $(if $(filter LINUX,$(OS)),ExternalPackage_harfbuzz) \ )) # vim: set noet sw=4 ts=4: diff --git a/external/harfbuzz/UnpackedTarball_harfbuzz.mk b/external/harfbuzz/UnpackedTarball_harfbuzz.mk index 83df909aaf99..a8a3b57eb4a5 100644 --- a/external/harfbuzz/UnpackedTarball_harfbuzz.mk +++ b/external/harfbuzz/UnpackedTarball_harfbuzz.mk @@ -20,6 +20,10 @@ $(eval $(call gb_UnpackedTarball_set_patchlevel,harfbuzz,0)) # be negative": $(eval $(call gb_UnpackedTarball_add_patches,harfbuzz, \ external/harfbuzz/negativeadvance.patch \ + $(if $(filter LINUX,$(OS)), \ + external/harfbuzz/libharfbuzz-bundled-soname.patch.0 \ + external/harfbuzz/harfbuzz-fd-hack.patch.0 \ + ) \ )) # vim: set noet sw=4 ts=4: diff --git a/external/harfbuzz/harfbuzz-fd-hack.patch.0 b/external/harfbuzz/harfbuzz-fd-hack.patch.0 new file mode 100644 index 000000000000..1cc5820fd49c --- /dev/null +++ b/external/harfbuzz/harfbuzz-fd-hack.patch.0 @@ -0,0 +1,24 @@ +# -*- Mode: Diff -*- +--- src/hb-blob.cc ++++ src/hb-blob.cc +@@ -737,7 +737,19 @@ + char *data = (char *) hb_malloc (allocated); + if (unlikely (!data)) return nullptr; + +- FILE *fp = fopen (file_name, "rb"); ++ FILE *fp; ++ int nFD; ++ int n; ++ if (sscanf (file_name, "/:FD:/%d%n", &nFD, &n) == 1 && file_name[n] == '\0') ++ { ++ lseek (nFD, 0, SEEK_SET); ++ fp = fdopen (dup (nFD), "rb"); ++ } ++ else ++ { ++ fp = fopen (file_name, "rb"); ++ } ++ + if (unlikely (!fp)) goto fread_fail_without_close; + + while (!feof (fp)) diff --git a/external/harfbuzz/libharfbuzz-bundled-soname.patch.0 b/external/harfbuzz/libharfbuzz-bundled-soname.patch.0 new file mode 100644 index 000000000000..33c3dd9728dc --- /dev/null +++ b/external/harfbuzz/libharfbuzz-bundled-soname.patch.0 @@ -0,0 +1,24 @@ +# -*- Mode: Diff -*- +--- src/Makefile.in ++++ src/Makefile.in +@@ -525,7 +525,7 @@ + libharfbuzz_la_LINK = $(chosen_linker) $(libharfbuzz_la_LDFLAGS) + libharfbuzz_la_SOURCES = $(HBSOURCES) $(HBHEADERS) + libharfbuzz_la_CPPFLAGS = $(HBCFLAGS) $(CODE_COVERAGE_CFLAGS) +-libharfbuzz_la_LDFLAGS = $(base_link_flags) $(export_symbols) $(CODE_COVERAGE_LDFLAGS) ++libharfbuzz_la_LDFLAGS = $(base_link_flags) $(export_symbols) $(CODE_COVERAGE_LDFLAGS) -export-dynamic -release lo + libharfbuzz_la_LIBADD = $(HBLIBS) + EXTRA_libharfbuzz_la_DEPENDENCIES = $(harfbuzz_def_dependency) + pkginclude_HEADERS = $(HBHEADERS) $(HB_SUBSET_headers) \ +--- src/hb-common.h ++++ src/hb-common.h +@@ -34,7 +34,7 @@ + #define HB_COMMON_H + + #ifndef HB_EXTERN +-#define HB_EXTERN extern ++#define HB_EXTERN __attribute__((__visibility__("default"))) + #endif + + #ifndef HB_BEGIN_DECLS + diff --git a/vcl/source/fontsubset/sft.cxx b/vcl/source/fontsubset/sft.cxx index 18748053029e..4a4c0bf74184 100644 --- a/vcl/source/fontsubset/sft.cxx +++ b/vcl/source/fontsubset/sft.cxx @@ -1124,7 +1124,18 @@ int CountTTCFonts(const char* fname) { int nFonts = 0; sal_uInt8 buffer[12]; - FILE* fd = fopen(fname, "rb"); + FILE* fd; +#ifdef LINUX + int nFD; + int n; + if (sscanf(fname, "/:FD:/%d%n", &nFD, &n) == 1 && fname[n] == '\0') + { + lseek(nFD, 0, SEEK_SET); + fd = fdopen(dup(nFD), "rb"); + } + else +#endif + fd = fopen(fname, "rb"); if( fd ) { if (fread(buffer, 1, 12, fd) == 12) { if(GetUInt32(buffer, 0) == T_ttcf ) @@ -1155,7 +1166,15 @@ SFErrCodes OpenTTFontFile(const char* fname, sal_uInt32 facenum, TrueTypeFont** goto cleanup; } - fd = open(fname, O_RDONLY); + int nFD; + int n; + if (sscanf(fname, "/:FD:/%d%n", &nFD, &n) == 1 && fname[n] == '\0') + { + lseek(nFD, 0, SEEK_SET); + fd = dup(nFD); + } + else + fd = open(fname, O_RDONLY); if (fd == -1) { ret = SFErrCodes::BadFile; diff --git a/vcl/unx/generic/fontmanager/fontmanager.cxx b/vcl/unx/generic/fontmanager/fontmanager.cxx index 86b5b1b435e3..5b020e764d7e 100644 --- a/vcl/unx/generic/fontmanager/fontmanager.cxx +++ b/vcl/unx/generic/fontmanager/fontmanager.cxx @@ -182,25 +182,38 @@ std::vector<PrintFontManager::PrintFont> PrintFontManager::analyzeFontFile( int OString aFullPath = aDir + "/" + rFontFile; - // #i1872# reject unreadable files - if( access( aFullPath.getStr(), R_OK ) ) - return aNewFonts; - - bool bSupported = false; - if (pFormat) + bool bSupported; + bool bHack = false; + int nFD; + int n; + if (sscanf(aFullPath.getStr(), "/:FD:/%d%n", &nFD, &n) == 1 && aFullPath.getStr()[n] == '\0') { - if (!strcmp(pFormat, "TrueType") || - !strcmp(pFormat, "CFF")) - bSupported = true; + // Hack, pathname that actually means we will use a pre-opened file descriptor + bSupported = true; + bHack = true; } - if (!bSupported) + else { - OString aExt( rFontFile.copy( rFontFile.lastIndexOf( '.' )+1 ) ); - if( aExt.equalsIgnoreAsciiCase("ttf") - || aExt.equalsIgnoreAsciiCase("ttc") - || aExt.equalsIgnoreAsciiCase("tte") // #i33947# for Gaiji support - || aExt.equalsIgnoreAsciiCase("otf") ) // check for TTF- and PS-OpenType too - bSupported = true; + // #i1872# reject unreadable files + if( access( aFullPath.getStr(), R_OK ) ) + return aNewFonts; + + bSupported = false; + if (pFormat) + { + if (!strcmp(pFormat, "TrueType") || + !strcmp(pFormat, "CFF")) + bSupported = true; + } + if (!bSupported) + { + OString aExt( rFontFile.copy( rFontFile.lastIndexOf( '.' )+1 ) ); + if( aExt.equalsIgnoreAsciiCase("ttf") + || aExt.equalsIgnoreAsciiCase("ttc") + || aExt.equalsIgnoreAsciiCase("tte") // #i33947# for Gaiji support + || aExt.equalsIgnoreAsciiCase("otf") ) // check for TTF- and PS-OpenType too + bSupported = true; + } } if (bSupported) @@ -211,33 +224,36 @@ std::vector<PrintFontManager::PrintFont> PrintFontManager::analyzeFontFile( int { SAL_INFO("vcl.fonts", "ttc: " << aFullPath << " contains " << nLength << " fonts"); - sal_uInt64 fileSize = 0; - - OUString aURL; - if (osl::File::getFileURLFromSystemPath(OStringToOUString(aFullPath, osl_getThreadTextEncoding()), - aURL) == osl::File::E_None) + if (!bHack) { - osl::File aFile(aURL); - if (aFile.open(osl_File_OpenFlag_Read | osl_File_OpenFlag_NoLock) == osl::File::E_None) + sal_uInt64 fileSize = 0; + + OUString aURL; + if (osl::File::getFileURLFromSystemPath(OStringToOUString(aFullPath, osl_getThreadTextEncoding()), + aURL) == osl::File::E_None) { - osl::DirectoryItem aItem; - if (osl::DirectoryItem::get(aURL, aItem) == osl::File::E_None) + osl::File aFile(aURL); + if (aFile.open(osl_File_OpenFlag_Read | osl_File_OpenFlag_NoLock) == osl::File::E_None) { - osl::FileStatus aFileStatus( osl_FileStatus_Mask_FileSize ); - if (aItem.getFileStatus(aFileStatus) == osl::File::E_None) - fileSize = aFileStatus.getFileSize(); + osl::DirectoryItem aItem; + if (osl::DirectoryItem::get(aURL, aItem) == osl::File::E_None) + { + osl::FileStatus aFileStatus( osl_FileStatus_Mask_FileSize ); + if (aItem.getFileStatus(aFileStatus) == osl::File::E_None) + fileSize = aFileStatus.getFileSize(); + } } } - } - //Feel free to calc the exact max possible number of fonts a file - //could contain given its physical size. But this will clamp it to - //a sane starting point - //http://processingjs.nihongoresources.com/the_smallest_font/ - //https://github.com/grzegorzrolek/null-ttf - const int nMaxFontsPossible = fileSize / 528; - if (nLength > nMaxFontsPossible) - nLength = nMaxFontsPossible; + //Feel free to calc the exact max possible number of fonts a file + //could contain given its physical size. But this will clamp it to + //a sane starting point + //http://processingjs.nihongoresources.com/the_smallest_font/ + //https://github.com/grzegorzrolek/null-ttf + const int nMaxFontsPossible = fileSize / 528; + if (nLength > nMaxFontsPossible) + nLength = nMaxFontsPossible; + } for( int i = 0; i < nLength; i++ ) { diff --git a/vcl/unx/generic/glyphs/freetype_glyphcache.cxx b/vcl/unx/generic/glyphs/freetype_glyphcache.cxx index b19b6bb96446..1cf5cbd47143 100644 --- a/vcl/unx/generic/glyphs/freetype_glyphcache.cxx +++ b/vcl/unx/generic/glyphs/freetype_glyphcache.cxx @@ -102,7 +102,16 @@ bool FreetypeFontFile::Map() if (mnRefCount++ == 0) { const char* pFileName = maNativeFileName.getStr(); - int nFile = open( pFileName, O_RDONLY ); + int nFile; + int nFD; + int n; + if( sscanf( pFileName, "/:FD:/%d%n", &nFD, &n ) == 1 && pFileName[n] == '\0' ) + { + lseek( nFD, 0, SEEK_SET ); + nFile = dup( nFD ); + } + else + nFile = open( pFileName, O_RDONLY ); if( nFile < 0 ) { SAL_WARN("vcl.unx.freetype", "open('" << maNativeFileName << "') failed: " << strerror(errno)); @@ -125,6 +134,8 @@ bool FreetypeFontFile::Map() SAL_WARN("vcl.unx.freetype", "mmap of '" << maNativeFileName << "' failed: " << strerror(errno)); mpFileMap = nullptr; } + else + SAL_INFO("vcl.unx.freetype", "mmap'ed '" << maNativeFileName << "' successfully"); close( nFile ); }