[Libreoffice-commits] .: config_host.mk.in configure.ac Makefile.top Module_tail_build.mk ooo.lst.in poppler/config.h poppler/ExternalPackage_poppler.mk poppler/ExternalProject_poppler.mk poppler/Makefile poppler/Module_poppler.mk poppler/poppler-apple-clang.patch poppler/poppler-config.h poppler/poppler-ooopwd.patch poppler/prj poppler/StaticLibrary_poppler.mk poppler/UnpackedTarball_poppler.mk RepositoryExternal.mk sdext/Executable_xpdfimport.mk sdext/source tail_build/prj xpdf/makefile.mk xpdf/prj xpdf/README xpdf/xpdf-3.02-gfxColorMaxComps.patch xpdf/xpdf-3.02-ooopwd.patch xpdf/xpdf-3.02.patch xpdf/xpdf-no-writable-literals.patch
Libreoffice Gerrit user
logerrit at kemper.freedesktop.org
Tue Nov 13 00:30:57 PST 2012
Makefile.top | 2
Module_tail_build.mk | 1
RepositoryExternal.mk | 13
config_host.mk.in | 2
configure.ac | 8
ooo.lst.in | 2
poppler/ExternalPackage_poppler.mk | 17
poppler/ExternalProject_poppler.mk | 29
poppler/Makefile | 7
poppler/Module_poppler.mk | 28
poppler/StaticLibrary_poppler.mk | 105
poppler/UnpackedTarball_poppler.mk | 24
poppler/config.h | 250 --
poppler/poppler-apple-clang.patch | 12
poppler/poppler-config.h | 184 -
poppler/poppler-ooopwd.patch | 101
poppler/prj/build.lst | 2
sdext/Executable_xpdfimport.mk | 5
sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.hxx | 8
sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx | 27
tail_build/prj/build.lst | 2
xpdf/README | 4
xpdf/makefile.mk | 149 +
xpdf/prj/build.lst | 2
xpdf/prj/d.lst | 5
xpdf/xpdf-3.02-gfxColorMaxComps.patch | 24
xpdf/xpdf-3.02-ooopwd.patch | 101
xpdf/xpdf-3.02.patch | 1901 ++++++++++++++++++
xpdf/xpdf-no-writable-literals.patch | 21
29 files changed, 2260 insertions(+), 776 deletions(-)
New commits:
commit 97d8b882210c5a7f3bf6b3d53bfef1fb9a487acf
Author: Tor Lillqvist <tml at iki.fi>
Date: Tue Nov 13 10:27:21 2012 +0200
Revert "fdo#38878 upgrade xpdf to poppler"
Also revert my two minor follow-up popper commits.
Poppler doesn't build on Mac OS X. It uses fontconfig, and we don't
depend on that on the Mac.
There is a patch from 2009
http://lists.freedesktop.org/archives/poppler/2009-July/004932.html
(actual patch at
http://lists.freedesktop.org/archives/poppler/attachments/20090712/f3b154d0/attachment-0001.obj
) that makes poppler not use fontconfig on the Mac, but it was never
upstreamed.
And that patch uses the obsolete ATSUI API, which we want to stop
using in LO code, not introduce new uses of.
This reverts commit 39f9eb0d856293a974e2f024b29dca20068af073.
This reverts commit 0941c211858416f6117548e093b428b64785f98a.
This reverts commit a6e9bb4c7bad649cb44efaeef67fa18090348c53.
diff --git a/Makefile.top b/Makefile.top
index 46063eb..82ce7f8 100644
--- a/Makefile.top
+++ b/Makefile.top
@@ -137,7 +137,6 @@ openldap\
package\
packimages\
padmin\
-poppler\
postgresql\
psprint_config\
pyuno\
@@ -240,6 +239,7 @@ redland\
setup_native\
stlport\
sysui\
+xpdf\
export gb_TAILBUILDTARGET=all slowcheck
diff --git a/Module_tail_build.mk b/Module_tail_build.mk
index f5596b6..c62c484 100644
--- a/Module_tail_build.mk
+++ b/Module_tail_build.mk
@@ -126,7 +126,6 @@ $(eval $(call gb_Module_add_moduledirs,tail_end,\
$(call gb_Helper_optional,OPENLDAP,openldap) \
package \
padmin \
- $(call gb_Helper_optional,POPPLER,poppler) \
$(call gb_Helper_optional,POSTGRESQL,postgresql) \
psprint_config \
$(call gb_Helper_optional,PYUNO,pyuno) \
diff --git a/RepositoryExternal.mk b/RepositoryExternal.mk
index 93978c8..734ed1f 100644
--- a/RepositoryExternal.mk
+++ b/RepositoryExternal.mk
@@ -1579,20 +1579,21 @@ endef
else # !SYSTEM_POPPLER
$(eval $(call gb_Helper_register_static_libraries,PLAINLIBS,\
- poppler \
+ fofi \
+ Goo \
+ xpdf \
))
define gb_LinkTarget__use_poppler
$(call gb_LinkTarget_set_include,$(1),\
- -I$(call gb_UnpackedTarball_get_dir,poppler) \
- -I$(call gb_UnpackedTarball_get_dir,poppler/poppler) \
+ -I$(OUTDIR)/inc/xpdf \
$$(INCLUDE) \
)
-$(call gb_LinkTarget_use_package,$(1),poppler)
-
$(call gb_LinkTarget_use_static_libraries,$(1),\
- poppler \
+ fofi \
+ Goo \
+ xpdf \
)
ifeq ($(OS),MACOSX)
diff --git a/config_host.mk.in b/config_host.mk.in
index b5c233a..57db3f3 100644
--- a/config_host.mk.in
+++ b/config_host.mk.in
@@ -494,7 +494,6 @@ export PLATFORMID=@PLATFORMID@
export PNG_TARBALL=@PNG_TARBALL@
export POPPLER_CFLAGS=$(gb_SPACE)@POPPLER_CFLAGS@
export POPPLER_LIBS=$(gb_SPACE)@POPPLER_LIBS@
-export POPPLER_TARBALL=@POPPLER_TARBALL@
export POSTGRESQL_INC=@POSTGRESQL_INC@
export POSTGRESQL_LIB=@POSTGRESQL_LIB@
export POSTGRESQL_TARBALL=@POSTGRESQL_TARBALL@
@@ -705,6 +704,7 @@ export WPS_LIBS=$(gb_SPACE)@WPS_LIBS@
export WPS_TARBALL=@WPS_TARBALL@
export XINERAMA_LINK=@XINERAMA_LINK@
export XMLLINT=@XMLLINT@
+export XPDF_TARBALL=@XPDF_TARBALL@
export XRANDR_CFLAGS=$(gb_SPACE)@XRANDR_CFLAGS@
export XRANDR_DLOPEN=@XRANDR_DLOPEN@
export XRANDR_LIBS=$(gb_SPACE)@XRANDR_LIBS@
diff --git a/configure.ac b/configure.ac
index 03cfc3a..35727c0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -9834,8 +9834,8 @@ if test "x$enable_ext_pdfimport" != "xno" -a "x$enable_extension_integration" !=
else
AC_MSG_RESULT([internal])
SYSTEM_POPPLER=NO
- POPPLER_TARBALL="8a80ae83eb7a327b031808d09ee1d54d-poppler-0.20.5.tar.gz"
- BUILD_TYPE="$BUILD_TYPE POPPLER"
+ XPDF_TARBALL="599dc4cc65a07ee868cf92a667a913d2-xpdf-3.02.tar.gz"
+ BUILD_TYPE="$BUILD_TYPE XPDF"
fi
else
AC_MSG_RESULT([no])
@@ -9846,7 +9846,7 @@ AC_SUBST(ENABLE_PDFIMPORT)
AC_SUBST(SYSTEM_POPPLER)
AC_SUBST(POPPLER_CFLAGS)
AC_SUBST(POPPLER_LIBS)
-AC_SUBST(POPPLER_TARBALL)
+AC_SUBST(XPDF_TARBALL)
if test "$ENABLE_PRESENTER_SCREEN" = "YES" -o "$ENABLE_MINIMIZER" = "YES" -o "$ENABLE_PDFIMPORT" = "YES"; then
@@ -11420,7 +11420,7 @@ dnl Test whether to build cairo or rely on the system version
dnl ===================================================================
-SYSTEM_CAIRO="NO"
+SYSTEM_CAIRO=""
if test "$test_cairo" = "yes" ; then
AC_MSG_CHECKING([whether to use the system cairo])
diff --git a/ooo.lst.in b/ooo.lst.in
index 9032ee6..b052712 100644
--- a/ooo.lst.in
+++ b/ooo.lst.in
@@ -83,7 +83,7 @@ c441926f3a552ed3e5b274b62e86af16-STLport-4.0.tar.gz
@WPD_TARBALL@
@WPG_TARBALL@
@WPS_TARBALL@
- at POPPLER_TARBALL@
+ at XPDF_TARBALL@
@XSLTML_TARBALL@
@ZLIB_TARBALL@
http://dev-www.libreoffice.org/extern
diff --git a/poppler/ExternalPackage_poppler.mk b/poppler/ExternalPackage_poppler.mk
deleted file mode 100644
index db8fe34..0000000
--- a/poppler/ExternalPackage_poppler.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-# -*- 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,poppler,poppler))
-
-$(eval $(call gb_ExternalPackage_use_external_project,poppler,poppler))
-
-ifneq ($(COM),MSC)
-$(eval $(call gb_ExternalPackage_add_file,poppler,lib/libpoppler.a,poppler/.libs/libpoppler.a))
-endif
-# vim: set noet sw=4 ts=4:
diff --git a/poppler/ExternalProject_poppler.mk b/poppler/ExternalProject_poppler.mk
deleted file mode 100644
index bc5fc5a..0000000
--- a/poppler/ExternalProject_poppler.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-# -*- 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_ExternalProject_ExternalProject,poppler))
-
-$(eval $(call gb_ExternalProject_use_unpacked,poppler,poppler))
-
-$(eval $(call gb_ExternalProject_register_targets,poppler,\
- build \
-))
-
-$(call gb_ExternalProject_get_state_target,poppler,build):
- cd $(EXTERNAL_WORKDIR) \
- && ./configure --without-x --disable-shared --disable-introspection \
- --disable-libopenjpeg --disable-libtiff --disable-libjpeg --disable-libpng --disable-splash-output \
- --disable-cairo-output --disable-poppler-glib --disable-poppler-qt4 --disable-poppler-cpp --disable-gtk-test \
- --disable-utils --disable-cms \
- $(if $(filter YES,$(CROSS_COMPILING)),--build=$(BUILD_PLATFORM) --host=$(HOST_PLATFORM))\
- $(if $(filter NO,$(SYSTEM_CAIRO)),CAIRO_CFLAGS="-I$(OUTDIR)/inc/cairo")\
- && $(MAKE) \
- && touch $@
-
-# vim: set noet sw=4 ts=4:
diff --git a/poppler/Makefile b/poppler/Makefile
deleted file mode 100644
index ccb1c85..0000000
--- a/poppler/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-
-module_directory:=$(dir $(realpath $(firstword $(MAKEFILE_LIST))))
-
-include $(module_directory)/../solenv/gbuild/partial_build.mk
-
-# vim: set noet sw=4 ts=4:
diff --git a/poppler/Module_poppler.mk b/poppler/Module_poppler.mk
deleted file mode 100644
index 95a9eb6..0000000
--- a/poppler/Module_poppler.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-# -*- 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_Module_Module,poppler))
-
-ifeq ($(SYSTEM_POPPLER),NO)
-$(eval $(call gb_Module_add_targets,poppler,\
- UnpackedTarball_poppler \
- ExternalPackage_poppler \
-))
-ifeq ($(COM),MSC)
-$(eval $(call gb_Module_add_targets,poppler,\
- StaticLibrary_poppler \
-))
-else
-$(eval $(call gb_Module_add_targets,poppler,\
- ExternalProject_poppler \
-))
-endif
-endif
-
-# vim: set noet sw=4 ts=4:
diff --git a/poppler/StaticLibrary_poppler.mk b/poppler/StaticLibrary_poppler.mk
deleted file mode 100755
index 6c57788..0000000
--- a/poppler/StaticLibrary_poppler.mk
+++ /dev/null
@@ -1,105 +0,0 @@
-# -*- 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_StaticLibrary_StaticLibrary,poppler))
-
-$(eval $(call gb_StaticLibrary_use_unpacked,poppler,poppler))
-
-$(eval $(call gb_StaticLibrary_set_warnings_not_errors,poppler))
-
-$(eval $(call gb_StaticLibrary_set_generated_cxx_suffix,poppler,cc))
-
-$(eval $(call gb_StaticLibrary_add_defs,poppler,\
- -Dsnprintf=_snprintf \
- -UNOMINMAX \
-))
-
-$(eval $(call gb_StaticLibrary_set_include,poppler,\
- $$(INCLUDE) \
- -I$(call gb_UnpackedTarball_get_dir,poppler) \
- -I$(call gb_UnpackedTarball_get_dir,poppler/poppler) \
- -I$(call gb_UnpackedTarball_get_dir,poppler/goo) \
-))
-
-$(eval $(call gb_StaticLibrary_add_generated_cxxobjects,poppler,\
- UnpackedTarball/poppler/poppler/Annot \
- UnpackedTarball/poppler/poppler/Array \
- UnpackedTarball/poppler/poppler/BuiltinFont \
- UnpackedTarball/poppler/poppler/BuiltinFontTables \
- UnpackedTarball/poppler/poppler/CachedFile \
- UnpackedTarball/poppler/poppler/Catalog \
- UnpackedTarball/poppler/poppler/CharCodeToUnicode \
- UnpackedTarball/poppler/poppler/CMap \
- UnpackedTarball/poppler/poppler/DateInfo \
- UnpackedTarball/poppler/poppler/Decrypt \
- UnpackedTarball/poppler/poppler/Dict \
- UnpackedTarball/poppler/poppler/Error \
- UnpackedTarball/poppler/poppler/FileSpec \
- UnpackedTarball/poppler/poppler/FontEncodingTables \
- UnpackedTarball/poppler/poppler/Form \
- UnpackedTarball/poppler/poppler/FontInfo \
- UnpackedTarball/poppler/poppler/Function \
- UnpackedTarball/poppler/poppler/Gfx \
- UnpackedTarball/poppler/poppler/GfxFont \
- UnpackedTarball/poppler/poppler/GfxState \
- UnpackedTarball/poppler/poppler/GlobalParams \
- UnpackedTarball/poppler/poppler/Hints \
- UnpackedTarball/poppler/poppler/JArithmeticDecoder \
- UnpackedTarball/poppler/poppler/JBIG2Stream \
- UnpackedTarball/poppler/poppler/Lexer \
- UnpackedTarball/poppler/poppler/Linearization \
- UnpackedTarball/poppler/poppler/Link \
- UnpackedTarball/poppler/poppler/LocalPDFDocBuilder \
- UnpackedTarball/poppler/poppler/Movie \
- UnpackedTarball/poppler/poppler/NameToCharCode \
- UnpackedTarball/poppler/poppler/Object \
- UnpackedTarball/poppler/poppler/OptionalContent \
- UnpackedTarball/poppler/poppler/Outline \
- UnpackedTarball/poppler/poppler/OutputDev \
- UnpackedTarball/poppler/poppler/Page \
- UnpackedTarball/poppler/poppler/PageTransition \
- UnpackedTarball/poppler/poppler/Parser \
- UnpackedTarball/poppler/poppler/PDFDoc \
- UnpackedTarball/poppler/poppler/PDFDocEncoding \
- UnpackedTarball/poppler/poppler/PDFDocFactory \
- UnpackedTarball/poppler/poppler/PopplerCache \
- UnpackedTarball/poppler/poppler/ProfileData \
- UnpackedTarball/poppler/poppler/PreScanOutputDev \
- UnpackedTarball/poppler/poppler/PSTokenizer \
- UnpackedTarball/poppler/poppler/Rendition \
- UnpackedTarball/poppler/poppler/StdinCachedFile \
- UnpackedTarball/poppler/poppler/StdinPDFDocBuilder \
- UnpackedTarball/poppler/poppler/Stream \
- UnpackedTarball/poppler/poppler/UnicodeMap \
- UnpackedTarball/poppler/poppler/UnicodeTypeTable \
- UnpackedTarball/poppler/poppler/ViewerPreferences \
- UnpackedTarball/poppler/poppler/XRef \
- UnpackedTarball/poppler/poppler/PSOutputDev \
- UnpackedTarball/poppler/poppler/PageLabelInfo \
- UnpackedTarball/poppler/poppler/SecurityHandler \
- UnpackedTarball/poppler/poppler/Sound \
- UnpackedTarball/poppler/poppler/XpdfPluginAPI \
- UnpackedTarball/poppler/poppler/JPXStream \
- UnpackedTarball/poppler/goo/GooString \
- UnpackedTarball/poppler/goo/GooList \
- UnpackedTarball/poppler/goo/GooHash \
- UnpackedTarball/poppler/goo/GooTimer \
- UnpackedTarball/poppler/goo/gmem \
- UnpackedTarball/poppler/goo/gfile \
- UnpackedTarball/poppler/goo/gstrtod \
- UnpackedTarball/poppler/fofi/FoFiIdentifier \
- UnpackedTarball/poppler/fofi/FoFiType1 \
- UnpackedTarball/poppler/fofi/FoFiType1C \
- UnpackedTarball/poppler/fofi/FoFiTrueType \
- UnpackedTarball/poppler/fofi/FoFiBase \
- UnpackedTarball/poppler/fofi/FoFiEncodings \
-))
-
-
-# vim: set noet sw=4 ts=4:
diff --git a/poppler/UnpackedTarball_poppler.mk b/poppler/UnpackedTarball_poppler.mk
deleted file mode 100644
index aa5583e..0000000
--- a/poppler/UnpackedTarball_poppler.mk
+++ /dev/null
@@ -1,24 +0,0 @@
-# -*- 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 $(call gb_UnpackedTarball_UnpackedTarball,poppler))
-
-$(eval $(call gb_UnpackedTarball_set_tarball,poppler,$(POPPLER_TARBALL)))
-
-ifeq ($(COM),MSC)
-$(eval $(call gb_UnpackedTarball_add_file,poppler,config.h,poppler/config.h))
-$(eval $(call gb_UnpackedTarball_add_file,poppler,poppler/poppler-config.h,poppler/poppler-config.h))
-endif
-
-$(eval $(call gb_UnpackedTarball_add_patches,poppler,\
- poppler/poppler-ooopwd.patch \
- $(if $(filter MACOSXxTRUE,$(OS)x$(COM_GCC_IS_CLANG)),poppler/poppler-apple-clang.patch) \
-))
-
-# vim: set noet sw=4 ts=4:
diff --git a/poppler/config.h b/poppler/config.h
deleted file mode 100755
index 0d1fc0c..0000000
--- a/poppler/config.h
+++ /dev/null
@@ -1,250 +0,0 @@
-/* config.h. Generated from config.h.in by configure. */
-/* config.h.in. Generated from configure.ac by autoheader. */
-
-/* Define if building universal (internal helper macro) */
-/* #undef AC_APPLE_UNIVERSAL_BUILD */
-
-/* Build against libcurl. */
-/* #undef ENABLE_LIBCURL */
-
-/* Use libjpeg instead of builtin jpeg decoder. */
-/* #undef ENABLE_LIBJPEG */
-
-/* Use libopenjpeg instead of builtin jpeg2000 decoder. */
-/* #undef ENABLE_LIBOPENJPEG */
-
-/* Build against libpng. */
-/* #undef ENABLE_LIBPNG */
-
-/* Build against libtiff. */
-/* #undef ENABLE_LIBTIFF */
-
-/* Do not hardcode the library location */
-/* #undef ENABLE_RELOCATABLE */
-
-/* Use zlib instead of builtin zlib decoder. */
-/* #undef ENABLE_ZLIB */
-
-/* Use cairo for rendering. */
-#define HAVE_CAIRO 1
-
-/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
- */
-/* #undef HAVE_DIRENT_H */
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-/* #undef HAVE_DLFCN_H */
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* Have FreeType2 include files */
-#define HAVE_FREETYPE_H 1
-
-/* Define to 1 if you have the `fseek64' function. */
-/* #undef HAVE_FSEEK64 */
-
-/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
-/* #undef HAVE_FSEEKO */
-
-/* Define to 1 if you have the `ftell64' function. */
-/* #undef HAVE_FTELL64 */
-
-/* Defines if gettimeofday is available on your system */
-/* #undef HAVE_GETTIMEOFDAY */
-
-/* Defines if gmtime_r is available on your system */
-/* #undef HAVE_GMTIME_R */
-
-/* Define if you have the iconv() function and it works. */
-/* #undef HAVE_ICONV */
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-/* #undef HAVE_INTTYPES_H */
-
-/* Define to 1 if you have the `tiff' library (-ltiff). */
-/* #undef HAVE_LIBTIFF */
-
-/* Define to 1 if you have the `z' library (-lz). */
-/* #undef HAVE_LIBZ */
-
-/* Defines if localtime_r is available on your system */
-/* #undef HAVE_LOCALTIME_R */
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have the `mkstemp' function. */
-/* #undef HAVE_MKSTEMP */
-
-/* Define to 1 if you have the `mkstemps' function. */
-/* #undef HAVE_MKSTEMPS */
-
-/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
-/* #undef HAVE_NDIR_H */
-
-/* Define to 1 if you have the <openjpeg.h> header file. */
-/* #undef HAVE_OPENJPEG_H */
-
-/* Define to 1 if you have the `popen' function. */
-/* #undef HAVE_POPEN */
-
-/* Define if you have POSIX threads libraries and header files. */
-/* #undef HAVE_PTHREAD */
-
-/* Use splash for rendering. */
-#define HAVE_SPLASH 1
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-/* #undef HAVE_STRINGS_H */
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
- */
-/* #undef HAVE_SYS_DIR_H */
-
-/* Define to 1 if you have the <sys/mman.h> header file. */
-/* #undef HAVE_SYS_MMAN_H */
-
-/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
- */
-/* #undef HAVE_SYS_NDIR_H */
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define to 1 if you have the <tiffio.h> header file. */
-/* #undef HAVE_TIFFIO_H */
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to 1 if you have the <zlib.h> header file. */
-/* #undef HAVE_ZLIB_H */
-
-/* Define as const if the declaration of iconv() needs const. */
-/* #undef ICONV_CONST */
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
- */
-#define LT_OBJDIR ".libs/"
-
-/* Enable multithreading support. */
-#define MULTITHREADED 1
-
-/* Generate OPI comments in PS output. */
-#define OPI_SUPPORT 1
-
-/* Name of package */
-#define PACKAGE "poppler"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "https://bugs.freedesktop.org/enter_bug.cgi?product=poppler"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "poppler"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "poppler 0.20.5"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "poppler"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL ""
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "0.20.5"
-
-/* Poppler data dir */
-#define POPPLER_DATADIR "/usr/local/share/poppler"
-
-/* Support for curl based doc builder is compiled in. */
-/* #undef POPPLER_HAS_CURL_SUPPORT */
-
-/* Defines the poppler version */
-#define POPPLER_VERSION "0.20.5"
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-/* #undef PTHREAD_CREATE_JOINABLE */
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Enable word list support. */
-#define TEXTOUT_WORD_LIST 1
-
-/* Defines if use cms */
-/* #undef USE_CMS */
-
-/* Use fixed point arithmetic in the Splash backend */
-/* #undef USE_FIXEDPOINT */
-
-/* Use single precision arithmetic in the Splash backend */
-/* #undef USE_FLOAT */
-
-/* Defines if use lcms1 */
-/* #undef USE_LCMS1 */
-
-/* Version number of package */
-#define VERSION "0.20.5"
-
-/* Use fontconfig font configuration backend */
-/* #undef WITH_FONTCONFIGURATION_FONTCONFIG */
-
-/* Use win32 font configuration backend */
-#define WITH_FONTCONFIGURATION_WIN32 1
-
-/* OpenJPEG with the OPJ_DPARAMETERS_IGNORE_PCLR_CMAP_CDEF_FLAG flag. */
-/* #undef WITH_OPENJPEG_IGNORE_PCLR_CMAP_CDEF_FLAG */
-
-/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
- significant byte first (like Motorola and SPARC, unlike Intel). */
-#if defined AC_APPLE_UNIVERSAL_BUILD
-# if defined __BIG_ENDIAN__
-# define WORDS_BIGENDIAN 1
-# endif
-#else
-# ifndef WORDS_BIGENDIAN
-/* # undef WORDS_BIGENDIAN */
-# endif
-#endif
-
-/* Define to 1 if the X Window System is missing or not being used. */
-#define X_DISPLAY_MISSING 1
-
-/*
- * jpeg.h needs HAVE_BOOLEAN, when the system uses boolean in system
- * headers and I'm too lazy to write a configure test as long as only
- * unixware is related
- */
-#ifdef _UNIXWARE
-#define HAVE_BOOLEAN
-#endif
-
-
-/* Enable large inode numbers on Mac OS X 10.5. */
-#ifndef _DARWIN_USE_64_BIT_INODE
-# define _DARWIN_USE_64_BIT_INODE 1
-#endif
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-/* #undef _FILE_OFFSET_BITS */
-
-/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
-/* #undef _LARGEFILE_SOURCE */
-
-/* Define for large files, on AIX-style hosts. */
-/* #undef _LARGE_FILES */
diff --git a/poppler/poppler-apple-clang.patch b/poppler/poppler-apple-clang.patch
deleted file mode 100644
index 6ae7a6c..0000000
--- a/poppler/poppler-apple-clang.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- misc/poppler/configure
-+++ misc/build/poppler/configure
-@@ -21162,7 +21162,7 @@
- fi
- case "$enable_compile_warnings" in
- no) ;;
-- yes) CXXFLAGS="-Wall -Woverloaded-virtual -Wnon-virtual-dtor -Wcast-align -fno-exceptions -fno-check-new -fno-common $CXXFLAGS" ;;
-+ yes) CXXFLAGS="-Wall -Woverloaded-virtual -Wnon-virtual-dtor -Wcast-align -fno-exceptions -fno-common $CXXFLAGS" ;;
- kde) CXXFLAGS="-Wnon-virtual-dtor -Wno-long-long -Wundef \
- -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -Wcast-align \
- -Wconversion -Wall -W -Wpointer-arith \
-
diff --git a/poppler/poppler-config.h b/poppler/poppler-config.h
deleted file mode 100755
index 1a98679..0000000
--- a/poppler/poppler-config.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/* poppler/poppler-config.h. Generated from poppler-config.h.in by configure. */
-//================================================= -*- mode: c++ -*- ====
-//
-// poppler-config.h
-//
-// Copyright 1996-2011 Glyph & Cog, LLC
-//
-//========================================================================
-
-#ifndef POPPLER_CONFIG_H
-#define POPPLER_CONFIG_H
-
-// We duplicate some of the config.h #define's here since they are
-// used in some of the header files we install. The #ifndef/#endif
-// around #undef look odd, but it's to silence warnings about
-// redefining those symbols.
-
-/* Defines the poppler version. */
-#ifndef POPPLER_VERSION
-#define POPPLER_VERSION "0.20.5"
-#endif
-
-/* Enable multithreading support. */
-#ifndef MULTITHREADED
-#define MULTITHREADED 1
-#endif
-
-/* Use fixedpoint. */
-#ifndef USE_FIXEDPOINT
-/* #undef USE_FIXEDPOINT */
-#endif
-
-/* Use single precision arithmetic in the Splash backend */
-#ifndef USE_FLOAT
-/* #undef USE_FLOAT */
-#endif
-
-/* Include support for OPI comments. */
-#ifndef OPI_SUPPORT
-#define OPI_SUPPORT 1
-#endif
-
-/* Enable word list support. */
-#ifndef TEXTOUT_WORD_LIST
-#define TEXTOUT_WORD_LIST 1
-#endif
-
-/* Use fontconfig font configuration backend */
-#ifndef WITH_FONTCONFIGURATION_FONTCONFIG
-/* #undef WITH_FONTCONFIGURATION_FONTCONFIG */
-#endif
-
-/* Use win32 font configuration backend */
-#ifndef WITH_FONTCONFIGURATION_WIN32
-#define WITH_FONTCONFIGURATION_WIN32 1
-#endif
-
-/* Support for curl is compiled in. */
-#ifndef POPPLER_HAS_CURL_SUPPORT
-/* #undef POPPLER_HAS_CURL_SUPPORT */
-#endif
-
-/* Use libjpeg instead of builtin jpeg decoder. */
-#ifndef ENABLE_LIBJPEG
-/* #undef ENABLE_LIBJPEG */
-#endif
-
-/* Build against libtiff. */
-#ifndef ENABLE_LIBTIFF
-/* #undef ENABLE_LIBTIFF */
-#endif
-
-/* Build against libpng. */
-#ifndef ENABLE_LIBPNG
-/* #undef ENABLE_LIBPNG */
-#endif
-
-/* Use zlib instead of builtin zlib decoder. */
-#ifndef ENABLE_ZLIB
-/* #undef ENABLE_ZLIB */
-#endif
-
-/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
- */
-#ifndef HAVE_DIRENT_H
-/* #undef HAVE_DIRENT_H */
-#endif
-
-/* Defines if gettimeofday is available on your system */
-#ifndef HAVE_GETTIMEOFDAY
-/* #undef HAVE_GETTIMEOFDAY */
-#endif
-
-/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
-#ifndef HAVE_NDIR_H
-/* #undef HAVE_NDIR_H */
-#endif
-
-/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
- */
-#ifndef HAVE_SYS_DIR_H
-/* #undef HAVE_SYS_DIR_H */
-#endif
-
-/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
- */
-#ifndef HAVE_SYS_NDIR_H
-/* #undef HAVE_SYS_NDIR_H */
-#endif
-
-/* Have FreeType2 include files */
-#ifndef HAVE_FREETYPE_H
-#define HAVE_FREETYPE_H 1
-#endif
-
-/* Defines if use cms */
-#ifndef USE_CMS
-/* #undef USE_CMS */
-#endif
-
-// Also, there are preprocessor symbols in the header files
-// that are used but never defined when building poppler using configure
-// or cmake: DISABLE_OUTLINE, DEBUG_MEM, SPLASH_CMYK, HAVE_T1LIB_H,
-// ENABLE_PLUGINS, DEBUG_FORMS, HAVE_FREETYPE_FREETYPE_H
-
-//------------------------------------------------------------------------
-// version
-//------------------------------------------------------------------------
-
-// copyright notice
-#define popplerCopyright "Copyright 2005-2012 The Poppler Developers - http://poppler.freedesktop.org"
-#define xpdfCopyright "Copyright 1996-2011 Glyph & Cog, LLC"
-
-//------------------------------------------------------------------------
-// popen
-//------------------------------------------------------------------------
-
-#if defined(_MSC_VER) || defined(__BORLANDC__)
-#define popen _popen
-#define pclose _pclose
-#endif
-
-#if defined(VMS) || defined(VMCMS) || defined(DOS) || defined(OS2) || defined(__EMX__) || defined(_WIN32) || defined(__DJGPP__) || defined(MACOS)
-#define POPEN_READ_MODE "rb"
-#else
-#define POPEN_READ_MODE "r"
-#endif
-
-//------------------------------------------------------------------------
-// Win32 stuff
-//------------------------------------------------------------------------
-
-#if defined(_WIN32) && !defined(_MSC_VER)
-#include <windef.h>
-#else
-#define CDECL
-#endif
-
-#if defined(_WIN32)
-#ifdef _MSC_VER
-#define strtok_r strtok_s
-#elif __MINGW32__ && !defined(__WINPTHREADS_VERSION)
-char * strtok_r (char *s, const char *delim, char **save_ptr);
-#endif
-#endif
-
-//------------------------------------------------------------------------
-// Compiler
-//------------------------------------------------------------------------
-
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
-#define GCC_PRINTF_FORMAT(fmt_index, va_index) \
- __attribute__((__format__(__printf__, fmt_index, va_index)))
-#else
-#define GCC_PRINTF_FORMAT(fmt_index, va_index)
-#endif
-
-#if defined(_MSC_VER)
-#define fmax(a, b) max(a, b)
-#define fmin(a, b) min(a, b)
-#endif
-
-
-#endif /* POPPLER_CONFIG_H */
diff --git a/poppler/poppler-ooopwd.patch b/poppler/poppler-ooopwd.patch
deleted file mode 100644
index c33a40b..0000000
--- a/poppler/poppler-ooopwd.patch
+++ /dev/null
@@ -1,101 +0,0 @@
---- misc/poppler/poppler/SecurityHandler.cc
-+++ misc/build/poppler/poppler/SecurityHandler.cc
-@@ -40,7 +40,7 @@
-
- encryptDictA->dictLookup("Filter", &filterObj);
- if (filterObj.isName("Standard")) {
-- secHdlr = new StandardSecurityHandler(docA, encryptDictA);
-+ secHdlr = new OOoImportSecurityhandler(docA, encryptDictA);
- } else if (filterObj.isName()) {
- #ifdef ENABLE_PLUGINS
- if ((xsh = globalParams->getSecurityHandler(filterObj.getName()))) {
-@@ -310,6 +310,60 @@
- return gTrue;
- }
-
-+//------------------------------------------------------------------------
-+// OOoImportSecurityhandler
-+//------------------------------------------------------------------------
-+
-+OOoImportSecurityhandler::~OOoImportSecurityhandler()
-+{
-+}
-+
-+inline Guchar toNum( Guchar digit )
-+{
-+ return (digit >= '0') && digit <= '9'
-+ ? digit - '0'
-+ : (digit >= 'A' && digit <= 'F')
-+ ? digit - 'A' + 10
-+ : (digit >= 'a' && digit <= 'f')
-+ ? digit - 'a' + 10
-+ : Guchar(0xff);
-+}
-+
-+GBool OOoImportSecurityhandler::authorize(void* authData)
-+{
-+ if( !ok )
-+ return gFalse;
-+ if( authData )
-+ {
-+ GooString* ownerPassword = ((StandardAuthData *)authData)->ownerPassword;
-+ if( ownerPassword )
-+ {
-+ const char* pStr = ownerPassword->getCString();
-+ if( strncmp( pStr, "_OOO_pdfi_Credentials_", 22 ) == 0 )
-+ {
-+ // a hex encoded byte sequence should follow until end of string
-+ // the length must match fileKeyLength
-+ // if this is the case we can assume that the password checked out
-+ // and the file key is valid
-+ // max len is 16 (the size of the fileKey array)
-+ pStr += 22;
-+ size_t i = 0;
-+ while( pStr[0] && pStr[1] && i < sizeof( fileKey ) )
-+ {
-+ fileKey[i++] = (toNum( *pStr++ ) << 4)
-+ | (toNum( *pStr++ ));
-+ }
-+ if( i == size_t(fileKeyLength) )
-+ {
-+ ownerPasswordOk = gTrue;
-+ return gTrue;
-+ }
-+ }
-+ }
-+ }
-+ return StandardSecurityHandler::authorize( authData );
-+}
-+
- #ifdef ENABLE_PLUGINS
-
- //------------------------------------------------------------------------
---- misc/poppler/poppler/SecurityHandler.h
-+++ misc/build/poppler/poppler/SecurityHandler.h
-@@ -103,7 +103,7 @@
- virtual int getEncVersion() { return encVersion; }
- virtual CryptAlgorithm getEncAlgorithm() { return encAlgorithm; }
-
--private:
-+protected:
-
- int permFlags;
- GBool ownerPasswordOk;
-@@ -119,6 +119,17 @@
- GBool ok;
- };
-
-+class OOoImportSecurityhandler : public StandardSecurityHandler
-+{
-+public:
-+ OOoImportSecurityhandler( PDFDoc* docA, Object* encryptDictA )
-+ : StandardSecurityHandler( docA, encryptDictA )
-+ {}
-+ virtual ~OOoImportSecurityhandler();
-+
-+ virtual GBool authorize(void* authData);
-+};
-+
- #ifdef ENABLE_PLUGINS
- //------------------------------------------------------------------------
- // ExternalSecurityHandler
diff --git a/poppler/prj/build.lst b/poppler/prj/build.lst
deleted file mode 100644
index f45ffdb..0000000
--- a/poppler/prj/build.lst
+++ /dev/null
@@ -1,2 +0,0 @@
-pop poppler : NULL
-pop poppler nmake - all pop_poppler NULL
diff --git a/poppler/prj/d.lst b/poppler/prj/d.lst
deleted file mode 100644
index e69de29..0000000
diff --git a/sdext/Executable_xpdfimport.mk b/sdext/Executable_xpdfimport.mk
index e1e7db3..f333ef9 100644
--- a/sdext/Executable_xpdfimport.mk
+++ b/sdext/Executable_xpdfimport.mk
@@ -34,10 +34,13 @@ $(eval $(call gb_Executable_use_packages,xpdfimport,\
$(eval $(call gb_Executable_use_externals,xpdfimport,\
poppler \
- fontconfig \
zlib \
))
+$(eval $(call gb_Executable_set_include,xpdfimport,\
+ $$(INCLUDE) \
+))
+
$(eval $(call gb_Executable_add_exception_objects,xpdfimport,\
sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl \
sdext/source/pdfimport/xpdfwrapper/pnghelper \
diff --git a/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.hxx b/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.hxx
index 5d537e1..e5e48fc 100644
--- a/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.hxx
+++ b/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.hxx
@@ -34,6 +34,9 @@
#include "Link.h"
#include "Object.h"
#include "OutputDev.h"
+#ifndef SYSTEM_POPPLER
+# include "parseargs.h"
+#endif
#include "GlobalParams.h"
#include "PDFDoc.h"
@@ -49,11 +52,16 @@
class GfxPath;
class GfxFont;
class PDFDoc;
+#ifndef SYSTEM_POPPLER
+#define POPPLER_CHECK_VERSION(major,minor,micro) (0)
+typedef GString GooString;
+#else
#include <cpp/poppler-version.h>
#define POPPLER_CHECK_VERSION(major,minor,micro) \
(POPPLER_VERSION_MAJOR > (major) || \
(POPPLER_VERSION_MAJOR == (major) && POPPLER_VERSION_MINOR > (minor)) || \
(POPPLER_VERSION_MAJOR == (major) && POPPLER_VERSION_MINOR == (minor) && POPPLER_VERSION_MICRO >= (micro)))
+#endif
namespace pdfi
{
diff --git a/sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx b/sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx
index fc6437b..3b94885 100644
--- a/sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx
+++ b/sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx
@@ -25,12 +25,33 @@
FILE* g_binary_out=stderr;
+#ifndef SYSTEM_POPPLER
+static char ownerPassword[33] = "\001";
+static char userPassword[33] = "\001";
+static char outputFile[256] = "\001";
+
+static ArgDesc argDesc[] = {
+ {(char*)"-f", argString, outputFile, sizeof(outputFile),
+ (char*)"output file for binary streams"},
+ {(char*)"-opw", argString, ownerPassword, sizeof(ownerPassword),
+ (char*)"owner password (for encrypted files)"},
+ {(char*)"-upw", argString, userPassword, sizeof(userPassword),
+ (char*)"user password (for encrypted files)"},
+ {NULL, argString, NULL, 0, NULL }
+};
+#else
static const char *ownerPassword = "\001";
static const char *userPassword = "\001";
static const char *outputFile = "\001";
+#endif
int main(int argc, char **argv)
{
+#ifndef SYSTEM_POPPLER
+ // parse args; initialize to defaults
+ if( !parseArgs(argDesc, &argc, argv) )
+ return 1;
+#else
int k = 0;
while (k < argc)
{
@@ -57,15 +78,19 @@ int main(int argc, char **argv)
}
++k;
}
+#endif
if( argc < 2 )
return 1;
// read config file
globalParams = new GlobalParams(
+#ifndef SYSTEM_POPPLER
+ (char*)""
+#endif
);
globalParams->setErrQuiet(gTrue);
-#if _MSC_VER
+#if !defined(SYSTEM_POPPLER) || defined(_MSC_VER)
globalParams->setupBaseFonts(NULL);
#endif
diff --git a/tail_build/prj/build.lst b/tail_build/prj/build.lst
index b55ee2c..653adf9 100644
--- a/tail_build/prj/build.lst
+++ b/tail_build/prj/build.lst
@@ -1,2 +1,2 @@
-tb tail_build : BERKELEYDB:berkeleydb CAIRO:cairo CPPUNIT:cppunit EXPAT:expat ICU:icu JPEG:jpeg LIBXML2:libxml2 libxmlsec LIBXSLT:libxslt MOZ:moz NSS:nss OPENSSL:openssl PYTHON:python REDLAND:redland ZLIB:zlib external solenv soltools NULL
+tb tail_build : BERKELEYDB:berkeleydb CAIRO:cairo CPPUNIT:cppunit EXPAT:expat ICU:icu JPEG:jpeg LIBXML2:libxml2 libxmlsec LIBXSLT:libxslt MOZ:moz NSS:nss OPENSSL:openssl PYTHON:python REDLAND:redland XPDF:xpdf ZLIB:zlib external solenv soltools NULL
tb tail_build\prj nmake - all tb_prj NULL
diff --git a/xpdf/README b/xpdf/README
new file mode 100644
index 0000000..0c73365
--- /dev/null
+++ b/xpdf/README
@@ -0,0 +1,4 @@
+PDF-viewer library from [http://www.foolabs.com/xpdf/].
+
+This code is -used by [[sdext/source/pdfimport]] to implement the PDF
+import functionality, that allows PDF's to be edited.
diff --git a/xpdf/makefile.mk b/xpdf/makefile.mk
new file mode 100644
index 0000000..53b3b67
--- /dev/null
+++ b/xpdf/makefile.mk
@@ -0,0 +1,149 @@
+#*************************************************************************
+#
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# Copyright 2000, 2010 Oracle and/or its affiliates.
+#
+# OpenOffice.org - a multi-platform office productivity suite
+#
+# This file is part of OpenOffice.org.
+#
+# OpenOffice.org is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License version 3
+# only, as published by the Free Software Foundation.
+#
+# OpenOffice.org is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License version 3 for more details
+# (a copy is included in the LICENSE file that accompanied this code).
+#
+# You should have received a copy of the GNU Lesser General Public License
+# version 3 along with OpenOffice.org. If not, see
+# <http://www.openoffice.org/license.html>
+# for a copy of the LGPLv3 License.
+#
+#*************************************************************************
+
+# dmake create_clean -- just unpacks
+# dmake patch -- unpacks and applies patch file
+# dmake create_patch -- creates a patch file
+
+PRJ=.
+
+PRJNAME=xpdf
+TARGET=xpdflib
+
+# --- Settings -----------------------------------------------------
+
+.INCLUDE: settings.mk
+
+.IF "$(SYSTEM_POPPLER)" == "YES"
+dummy:
+ @echo "An already available installation of poppler should exist on your system."
+ @echo "Therefore xpdf provided here does not need to be built in addition."
+.ENDIF
+
+# --- Files --------------------------------------------------------
+
+TARFILE_NAME=xpdf-3.02
+TARFILE_MD5=599dc4cc65a07ee868cf92a667a913d2
+PATCH_FILES=$(TARFILE_NAME).patch xpdf-3.02-ooopwd.patch xpdf-3.02-gfxColorMaxComps.patch xpdf-no-writable-literals.patch
+
+CONFIGURE_DIR=
+BUILD_DIR=$(CONFIGURE_DIR)
+
+.IF "$(SYSBASE)"!=""
+.IF "$(EXTRA_CFLAGS)"!=""
+CFLAGS:=$(EXTRA_CFLAGS)
+CXXFLAGS:=$(EXTRA_CFLAGS)
+.EXPORT : CFLAGS CXXFLAGS
+.ENDIF # "$(EXTRA_CFLAGS)"!=""
+.ELIF "$(OS)"=="MACOSX" # "$(SYSBASE)"!=""
+CFLAGS:=$(EXTRA_CDEFS)
+CXXFLAGS+:=$(EXTRA_CDEFS)
+.EXPORT: CFLAGS CXXFLAGS
+.ENDIF
+
+.IF "$(GUI)"=="UNX"
+.IF "$(OS)"=="SOLARIS"
+CFLAGS:=-O $(ARCH_FLAGS)
+.IF "$(COM)$(CPU)" == "C52I"
+CXXFLAGS:=-O2 $(ARCH_FLAGS)
+.ELSE
+CXXFLAGS:=-O $(ARCH_FLAGS)
+.ENDIF
+.IF "$(SYSBASE)" != ""
+CXXFLAGS +:= -I$(SYSBASE)/usr/include
+.END
+LDFLAGS:=$(ARCH_FLAGS)
+.EXPORT : CFLAGS CXXFLAGS LDFLAGS
+.ENDIF
+
+CONFIGURE_ACTION=configure
+CONFIGURE_FLAGS+=--without-x --without-libpaper-library --without-t1-library --enable-multithreaded --enable-exceptions
+
+.IF "$(OS)" == "MACOSX"
+CONFIGURE_FLAGS += \
+ --prefix=/@.__________________________________________________$(EXTRPATH)
+.END
+
+.IF "$(CROSS_COMPILING)"=="YES"
+CONFIGURE_FLAGS+=--build=$(BUILD_PLATFORM) --host=$(HOST_PLATFORM)
+.ENDIF
+
+.IF "$(OS)$(CPU)"=="MACOSXP"
+CXXFLAGS+=-malign-natural
+.EXPORT: CXXFLAGS
+.ENDIF
+
+BUILD_ACTION=$(GNUMAKE) -j$(EXTMAXPROCESS)
+.ELSE
+.IF "$(COM)"=="GCC"
+LDFLAGS=-Wl,--enable-runtime-pseudo-reloc-v2
+.EXPORT : LDFLAGS
+
+CONFIGURE_ACTION=./configure
+CONFIGURE_FLAGS+=--without-x --enable-multithreaded --enable-exceptions LIBS=-lgdi32
+
+BUILD_ACTION=$(GNUMAKE) -j$(EXTMAXPROCESS)
+.ELSE
+CONFIGURE_ACTION=
+BUILD_ACTION= cmd.exe /d /c ms_make.bat
+.ENDIF
+.ENDIF
+
+CONVERTFILES=ms_make.bat
+BUILD_FLAGS=
+
+OUT2INC= \
+ fofi$/*.h \
+ goo$/*.h \
+ xpdf$/*.h \
+ aconf.h \
+ aconf2.h
+
+.IF "$(GUI)"=="UNX"
+OUT2LIB= \
+ fofi$/lib*.a \
+ goo$/lib*.a \
+ xpdf$/lib*.a
+.ELSE
+.IF "$(COM)"=="GCC"
+OUT2LIB= \
+ fofi$/lib*.a \
+ goo$/lib*.a \
+ xpdf$/lib*.a
+.ELSE
+OUT2LIB= \
+ fofi$/*.lib \
+ goo$/*.lib \
+ xpdf$/*.lib
+.ENDIF
+.ENDIF
+
+# --- Targets ------------------------------------------------------
+
+.INCLUDE : set_ext.mk
+.INCLUDE : target.mk
+.INCLUDE : tg_ext.mk
diff --git a/xpdf/prj/build.lst b/xpdf/prj/build.lst
new file mode 100644
index 0000000..527985f
--- /dev/null
+++ b/xpdf/prj/build.lst
@@ -0,0 +1,2 @@
+xp xpdf : solenv soltools NULL
+xp xpdf nmake - all xp_xpdf NULL
diff --git a/xpdf/prj/d.lst b/xpdf/prj/d.lst
new file mode 100644
index 0000000..efcb7ea
--- /dev/null
+++ b/xpdf/prj/d.lst
@@ -0,0 +1,5 @@
+mkdir: %_DEST%\inc\xpdf
+..\%__SRC%\inc\*.h %_DEST%\inc\xpdf\*.h
+..\%__SRC%\lib\lib*.a %_DEST%\lib
+..\%__SRC%\lib\*.lib %_DEST%\lib
+..\%__SRC%\bin\*.dll %_DEST%\bin
diff --git a/xpdf/prj/dmake b/xpdf/prj/dmake
new file mode 100644
index 0000000..e69de29
diff --git a/xpdf/xpdf-3.02-gfxColorMaxComps.patch b/xpdf/xpdf-3.02-gfxColorMaxComps.patch
new file mode 100644
index 0000000..3f0870b
--- /dev/null
+++ b/xpdf/xpdf-3.02-gfxColorMaxComps.patch
@@ -0,0 +1,24 @@
+--- misc/xpdf-3.02/xpdf/GfxState.cc 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/GfxState.cc 2011-05-18 20:08:45.003807128 +0200
+@@ -2678,7 +2678,7 @@
+ double x[16], y[16];
+ Guint xi, yi;
+ GfxColorComp c[4][gfxColorMaxComps];
+- Guint ci[4];
++ Guint ci[gfxColorMaxComps];
+ GfxShadingBitBuf *bitBuf;
+ Object obj1, obj2;
+ int i, j;
+--- misc/xpdf-3.02/xpdf/GfxState.h 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/GfxState.h 2011-05-18 20:13:26.973936566 +0200
+@@ -393,8 +393,8 @@
+
+ int nComps; // number of color components (1, 3, or 4)
+ GfxColorSpace *alt; // alternate color space
+- double rangeMin[4]; // min values for each component
+- double rangeMax[4]; // max values for each component
++ double rangeMin[gfxColorMaxComps]; // min values for each component
++ double rangeMax[gfxColorMaxComps]; // max values for each component
+ Ref iccProfileStream; // the ICC profile
+ };
+
diff --git a/xpdf/xpdf-3.02-ooopwd.patch b/xpdf/xpdf-3.02-ooopwd.patch
new file mode 100644
index 0000000..f773585
--- /dev/null
+++ b/xpdf/xpdf-3.02-ooopwd.patch
@@ -0,0 +1,101 @@
+--- misc/xpdf-3.02/xpdf/SecurityHandler.cc 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/SecurityHandler.cc 2011-02-03 16:41:49.000000000 +0100
+@@ -40,7 +40,7 @@
+
+ encryptDictA->dictLookup("Filter", &filterObj);
+ if (filterObj.isName("Standard")) {
+- secHdlr = new StandardSecurityHandler(docA, encryptDictA);
++ secHdlr = new OOoImportSecurityhandler(docA, encryptDictA);
+ } else if (filterObj.isName()) {
+ #ifdef ENABLE_PLUGINS
+ if ((xsh = globalParams->getSecurityHandler(filterObj.getName()))) {
+@@ -310,6 +310,60 @@
+ return gTrue;
+ }
+
++//------------------------------------------------------------------------
++// OOoImportSecurityhandler
++//------------------------------------------------------------------------
++
++OOoImportSecurityhandler::~OOoImportSecurityhandler()
++{
++}
++
++inline Guchar toNum( Guchar digit )
++{
++ return (digit >= '0') && digit <= '9'
++ ? digit - '0'
++ : (digit >= 'A' && digit <= 'F')
++ ? digit - 'A' + 10
++ : (digit >= 'a' && digit <= 'f')
++ ? digit - 'a' + 10
++ : Guchar(0xff);
++}
++
++GBool OOoImportSecurityhandler::authorize(void* authData)
++{
++ if( !ok )
++ return gFalse;
++ if( authData )
++ {
++ GString* ownerPassword = ((StandardAuthData *)authData)->ownerPassword;
++ if( ownerPassword )
++ {
++ const char* pStr = ownerPassword->getCString();
++ if( strncmp( pStr, "_OOO_pdfi_Credentials_", 22 ) == 0 )
++ {
++ // a hex encoded byte sequence should follow until end of string
++ // the length must match fileKeyLength
++ // if this is the case we can assume that the password checked out
++ // and the file key is valid
++ // max len is 16 (the size of the fileKey array)
++ pStr += 22;
++ size_t i = 0;
++ while( pStr[0] && pStr[1] && i < sizeof( fileKey ) )
++ {
++ fileKey[i++] = (toNum( *pStr++ ) << 4)
++ | (toNum( *pStr++ ));
++ }
++ if( i == size_t(fileKeyLength) )
++ {
++ ownerPasswordOk = gTrue;
++ return gTrue;
++ }
++ }
++ }
++ }
++ return StandardSecurityHandler::authorize( authData );
++}
++
+ #ifdef ENABLE_PLUGINS
+
+ //------------------------------------------------------------------------
+--- misc/xpdf-3.02/xpdf/SecurityHandler.h 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/SecurityHandler.h 2011-02-03 16:26:17.000000000 +0100
+@@ -103,7 +103,7 @@
+ virtual int getEncVersion() { return encVersion; }
+ virtual CryptAlgorithm getEncAlgorithm() { return encAlgorithm; }
+
+-private:
++protected:
+
+ int permFlags;
+ GBool ownerPasswordOk;
+@@ -119,6 +119,17 @@
+ GBool ok;
+ };
+
++class OOoImportSecurityhandler : public StandardSecurityHandler
++{
++public:
++ OOoImportSecurityhandler( PDFDoc* docA, Object* encryptDictA )
++ : StandardSecurityHandler( docA, encryptDictA )
++ {}
++ virtual ~OOoImportSecurityhandler();
++
++ virtual GBool authorize(void* authData);
++};
++
+ #ifdef ENABLE_PLUGINS
+ //------------------------------------------------------------------------
+ // ExternalSecurityHandler
diff --git a/xpdf/xpdf-3.02.patch b/xpdf/xpdf-3.02.patch
new file mode 100644
index 0000000..9bf67f0
--- /dev/null
+++ b/xpdf/xpdf-3.02.patch
@@ -0,0 +1,1901 @@
+--- misc/xpdf-3.02/goo/gmem.cc 2007-02-27 23:05:51.000000000 +0100
++++ misc/build/xpdf-3.02/goo/gmem.cc 2009-11-10 11:43:10.374175496 +0100
+@@ -55,7 +55,15 @@
+ void *data;
+ unsigned long *trl, *p;
+
+- if (size <= 0) {
++ if (size < 0) {
++#if USE_EXCEPTIONS
++ throw GMemException();
++#else
++ fprintf(stderr, "Invalid memory allocation size\n");
++ exit(1);
++#endif
++ }
++ if (size == 0) {
+ return NULL;
+ }
+ size1 = gMemDataSize(size);
+@@ -91,7 +99,15 @@
+ #else
+ void *p;
+
+- if (size <= 0) {
++ if (size < 0) {
++#if USE_EXCEPTIONS
++ throw GMemException();
++#else
++ fprintf(stderr, "Invalid memory allocation size\n");
++ exit(1);
++#endif
++ }
++ if (size == 0) {
+ return NULL;
+ }
+ if (!(p = malloc(size))) {
+@@ -112,7 +128,15 @@
+ void *q;
+ int oldSize;
+
+- if (size <= 0) {
++ if (size < 0) {
++#if USE_EXCEPTIONS
++ throw GMemException();
++#else
++ fprintf(stderr, "Invalid memory allocation size\n");
++ exit(1);
++#endif
++ }
++ if (size == 0) {
+ if (p) {
+ gfree(p);
+ }
+@@ -131,7 +155,15 @@
+ #else
+ void *q;
+
+- if (size <= 0) {
++ if (size < 0) {
++#if USE_EXCEPTIONS
++ throw GMemException();
++#else
++ fprintf(stderr, "Invalid memory allocation size\n");
++ exit(1);
++#endif
++ }
++ if (size == 0) {
+ if (p) {
+ free(p);
+ }
+--- misc/xpdf-3.02/goo/GString.cc 2007-02-27 23:05:51.000000000 +0100
++++ misc/build/xpdf-3.02/goo/GString.cc 2009-11-10 11:43:10.368006116 +0100
+@@ -528,7 +528,7 @@
+ if ((neg = x < 0)) {
+ x = -x;
+ }
+- x = floor(x * pow(10, prec) + 0.5);
++ x = floor(x * pow(10.0, prec) + 0.5);
+ i = bufSize;
+ started = !trim;
+ for (j = 0; j < prec && i > 1; ++j) {
+--- misc/xpdf-3.02/ms_make.bat 2007-02-27 23:05:51.000000000 +0100
++++ misc/build/xpdf-3.02/ms_make.bat 2009-11-10 11:43:10.450112062 +0100
+@@ -1,5 +1,5 @@
+ set CC=cl
+-set CFLAGS=/DWIN32 /I.. /I..\goo /I..\fofi /O2 /nologo
++set CFLAGS=/DWIN32 /D_MT /I.. /I..\goo /I..\fofi /O2 /nologo
+ set CXX=cl
+ set CXXFLAGS=%CFLAGS% /TP
+ set LIBPROG=lib
+@@ -70,6 +70,8 @@
+ %CXX% %CXXFLAGS% /c pdffonts.cc
+ %CXX% %CXXFLAGS% /c pdfimages.cc
+
++%LIBPROG% /nologo /out:xpdf.lib Annot.obj Array.obj BuiltinFont.obj BuiltinFontTables.obj Catalog.obj CharCodeToUnicode.obj CMap.obj Decrypt.obj Dict.obj Error.obj FontEncodingTables.obj Function.obj Gfx.obj GfxFont.obj GfxState.obj GlobalParams.obj JArithmeticDecoder.obj JBIG2Stream.obj JPXStream.obj Lexer.obj Link.obj NameToCharCode.obj Object.obj Outline.obj OutputDev.obj Page.obj Parser.obj PDFDoc.obj PDFDocEncoding.obj PSTokenizer.obj SecurityHandler.obj Stream.obj UnicodeMap.obj XRef.obj
++
+ %CXX% %LINKFLAGS% /Fepdftops.exe Annot.obj Array.obj BuiltinFont.obj BuiltinFontTables.obj Catalog.obj CharCodeToUnicode.obj CMap.obj Decrypt.obj Dict.obj Error.obj FontEncodingTables.obj Function.obj Gfx.obj GfxFont.obj GfxState.obj GlobalParams.obj JArithmeticDecoder.obj JBIG2Stream.obj JPXStream.obj Lexer.obj Link.obj NameToCharCode.obj Object.obj Outline.obj OutputDev.obj Page.obj Parser.obj PDFDoc.obj PDFDocEncoding.obj PSOutputDev.obj PSTokenizer.obj SecurityHandler.obj Stream.obj UnicodeMap.obj XRef.obj pdftops.obj ..\fofi\fofi.lib ..\goo\Goo.lib shell32.lib user32.lib gdi32.lib advapi32.lib
+
+ %CXX% %LINKFLAGS% /Fepdftotext.exe Annot.obj Array.obj BuiltinFont.obj BuiltinFontTables.obj Catalog.obj CharCodeToUnicode.obj CMap.obj Decrypt.obj Dict.obj Error.obj FontEncodingTables.obj Function.obj Gfx.obj GfxFont.obj GfxState.obj GlobalParams.obj JArithmeticDecoder.obj JBIG2Stream.obj JPXStream.obj Lexer.obj Link.obj NameToCharCode.obj Object.obj Outline.obj OutputDev.obj Page.obj Parser.obj PDFDoc.obj PDFDocEncoding.obj PSTokenizer.obj SecurityHandler.obj Stream.obj TextOutputDev.obj UnicodeMap.obj UnicodeTypeTable.obj XRef.obj pdftotext.obj ..\fofi\fofi.lib ..\goo\Goo.lib shell32.lib user32.lib gdi32.lib advapi32.lib
+@@ -82,37 +84,3 @@
+
+ cd ..
+
+-rem --- This part will only work if you have FreeType installed ---
+-
+-set FT2DIR=..\freetype-2.3.1
+-set CXXFLAGS=%CXXFLAGS% /I..\splash /I%FT2DIR%\include
+-
+-cd splash
+-%CXX% %CXXFLAGS% /c Splash.cc
+-%CXX% %CXXFLAGS% /c SplashBitmap.cc
+-%CXX% %CXXFLAGS% /c SplashClip.cc
+-%CXX% %CXXFLAGS% /c SplashFTFont.cc
+-%CXX% %CXXFLAGS% /c SplashFTFontEngine.cc
+-%CXX% %CXXFLAGS% /c SplashFTFontFile.cc
+-%CXX% %CXXFLAGS% /c SplashFont.cc
+-%CXX% %CXXFLAGS% /c SplashFontEngine.cc
+-%CXX% %CXXFLAGS% /c SplashFontFile.cc
+-%CXX% %CXXFLAGS% /c SplashFontFileID.cc
+-%CXX% %CXXFLAGS% /c SplashPath.cc
+-%CXX% %CXXFLAGS% /c SplashPattern.cc
+-%CXX% %CXXFLAGS% /c SplashScreen.cc
+-%CXX% %CXXFLAGS% /c SplashState.cc
+-%CXX% %CXXFLAGS% /c SplashT1Font.cc
+-%CXX% %CXXFLAGS% /c SplashT1FontEngine.cc
+-%CXX% %CXXFLAGS% /c SplashT1FontFile.cc
+-%CXX% %CXXFLAGS% /c SplashXPath.cc
+-%CXX% %CXXFLAGS% /c SplashXPathScanner.cc
+-%LIBPROG% /nologo /out:splash.lib Splash.obj SplashBitmap.obj SplashClip.obj SplashFTFont.obj SplashFTFontEngine.obj SplashFTFontFile.obj SplashFont.obj SplashFontEngine.obj SplashFontFile.obj SplashFontFileID.obj SplashPath.obj SplashPattern.obj SplashScreen.obj SplashState.obj SplashT1Font.obj SplashT1FontEngine.obj SplashT1FontFile.obj SplashXPath.obj SplashXPathScanner.obj
+-
+-cd ..\xpdf
+-%CXX% %CXXFLAGS% /c SplashOutputDev.cc
+-%CXX% %CXXFLAGS% /c pdftoppm.cc
+-
+-%CXX% %LINKFLAGS% /Fepdftoppm.exe Annot.obj Array.obj BuiltinFont.obj BuiltinFontTables.obj Catalog.obj CharCodeToUnicode.obj CMap.obj Decrypt.obj Dict.obj Error.obj FontEncodingTables.obj Function.obj Gfx.obj GfxFont.obj GfxState.obj GlobalParams.obj JArithmeticDecoder.obj JBIG2Stream.obj JPXStream.obj Lexer.obj Link.obj NameToCharCode.obj Object.obj Outline.obj OutputDev.obj Page.obj Parser.obj PDFDoc.obj PDFDocEncoding.obj PSTokenizer.obj SecurityHandler.obj SplashOutputDev.obj Stream.obj UnicodeMap.obj UnicodeTypeTable.obj XRef.obj pdftoppm.obj ..\splash\splash.lib ..\fofi\fofi.lib ..\goo\Goo.lib %FT2DIR%\freetype2.lib shell32.lib user32.lib gdi32.lib advapi32.lib
+-
+-cd ..
+--- misc/xpdf-3.02/splash/SplashBitmap.cc 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/splash/SplashBitmap.cc 2009-11-10 11:43:54.912615507 +0100
+@@ -11,6 +11,7 @@
+ #endif
+
+ #include <stdio.h>
++#include <limits.h>
+ #include "gmem.h"
+ #include "SplashErrorCodes.h"
+ #include "SplashBitmap.h"
+@@ -27,30 +28,48 @@
+ mode = modeA;
+ switch (mode) {
+ case splashModeMono1:
+- rowSize = (width + 7) >> 3;
++ if (width > 0) {
++ rowSize = (width + 7) >> 3;
++ } else {
++ rowSize = -1;
++ }
+ break;
+ case splashModeMono8:
+- rowSize = width;
++ if (width > 0) {
++ rowSize = width;
++ } else {
++ rowSize = -1;
++ }
+ break;
+ case splashModeRGB8:
+ case splashModeBGR8:
+- rowSize = width * 3;
++ if (width > 0 && width <= INT_MAX / 3) {
++ rowSize = width * 3;
++ } else {
++ rowSize = -1;
++ }
+ break;
+ #if SPLASH_CMYK
+ case splashModeCMYK8:
+- rowSize = width * 4;
++ if (width > 0 && width <= INT_MAX / 4) {
++ rowSize = width * 4;
++ } else {
++ rowSize = -1;
++ }
+ break;
+ #endif
+ }
+- rowSize += rowPad - 1;
+- rowSize -= rowSize % rowPad;
+- data = (SplashColorPtr)gmalloc(rowSize * height);
++ if (rowSize > 0) {
++ rowSize += rowPad - 1;
++ rowSize -= rowSize % rowPad;
++ }
++ data = (SplashColorPtr)gmallocn(height, rowSize);
+ if (!topDown) {
+ data += (height - 1) * rowSize;
+ rowSize = -rowSize;
+ }
+ if (alphaA) {
+- alpha = (Guchar *)gmalloc(width * height);
++ alpha = (Guchar *)gmallocn(width, height);
+ } else {
+ alpha = NULL;
+ }
+--- misc/xpdf-3.02/splash/Splash.cc 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/splash/Splash.cc 2009-11-10 11:43:54.894089400 +0100
+@@ -12,6 +12,7 @@
+
+ #include <stdlib.h>
+ #include <string.h>
++#include <limits.h>
+ #include "gmem.h"
+ #include "SplashErrorCodes.h"
+ #include "SplashMath.h"
+@@ -1912,7 +1913,10 @@
+ xq = w % scaledWidth;
+
+ // allocate pixel buffer
+- pixBuf = (SplashColorPtr)gmalloc((yp + 1) * w);
++ if (yp < 0 || yp > INT_MAX - 1) {
++ return splashErrBadArg;
++ }
++ pixBuf = (SplashColorPtr)gmallocn(yp + 1, w);
+
+ // initialize the pixel pipe
+ pipeInit(&pipe, 0, 0, state->fillPattern, NULL, state->fillAlpha,
+@@ -2208,9 +2212,12 @@
+ xq = w % scaledWidth;
+
+ // allocate pixel buffers
+- colorBuf = (SplashColorPtr)gmalloc((yp + 1) * w * nComps);
++ if (yp < 0 || yp > INT_MAX - 1 || w > INT_MAX / nComps) {
++ return splashErrBadArg;
++ }
++ colorBuf = (SplashColorPtr)gmallocn(yp + 1, w * nComps);
+ if (srcAlpha) {
+- alphaBuf = (Guchar *)gmalloc((yp + 1) * w);
++ alphaBuf = (Guchar *)gmallocn(yp + 1, w);
+ } else {
+ alphaBuf = NULL;
+ }
+--- misc/xpdf-3.02/splash/SplashErrorCodes.h 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/splash/SplashErrorCodes.h 2009-11-10 11:43:54.903536237 +0100
+@@ -29,4 +29,6 @@
+
+ #define splashErrSingularMatrix 8 // matrix is singular
+
++#define splashErrBadArg 9 // bad argument
++
+ #endif
+--- misc/xpdf-3.02/xpdf/JBIG2Stream.cc 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/JBIG2Stream.cc 2009-11-10 11:43:10.393213949 +0100
+@@ -422,12 +422,14 @@
+ table[i] = table[len];
+
+ // assign prefixes
+- i = 0;
+- prefix = 0;
+- table[i++].prefix = prefix++;
+- for (; table[i].rangeLen != jbig2HuffmanEOT; ++i) {
+- prefix <<= table[i].prefixLen - table[i-1].prefixLen;
+- table[i].prefix = prefix++;
++ if (table[0].rangeLen != jbig2HuffmanEOT) {
++ i = 0;
++ prefix = 0;
++ table[i++].prefix = prefix++;
++ for (; table[i].rangeLen != jbig2HuffmanEOT; ++i) {
++ prefix <<= table[i].prefixLen - table[i-1].prefixLen;
++ table[i].prefix = prefix++;
++ }
+ }
+ }
+
+@@ -491,7 +493,7 @@
+ }
+ if (p->bits < 0) {
+ error(str->getPos(), "Bad two dim code in JBIG2 MMR stream");
+- return 0;
++ return EOF;
+ }
+ bufLen -= p->bits;
+ return p->n;
+@@ -507,7 +509,7 @@
+ ++nBytesRead;
+ }
+ while (1) {
+- if (bufLen >= 7 && ((buf >> (bufLen - 7)) & 0x7f) == 0) {
++ if (bufLen >= 11 && ((buf >> (bufLen - 7)) & 0x7f) == 0) {
+ if (bufLen <= 12) {
+ code = buf << (12 - bufLen);
+ } else {
+@@ -550,14 +552,15 @@
+ ++nBytesRead;
+ }
+ while (1) {
+- if (bufLen >= 6 && ((buf >> (bufLen - 6)) & 0x3f) == 0) {
++ if (bufLen >= 10 && ((buf >> (bufLen - 6)) & 0x3f) == 0) {
+ if (bufLen <= 13) {
+ code = buf << (13 - bufLen);
+ } else {
+ code = buf >> (bufLen - 13);
+ }
+ p = &blackTab1[code & 0x7f];
+- } else if (bufLen >= 4 && ((buf >> (bufLen - 4)) & 0x0f) == 0) {
++ } else if (bufLen >= 7 && ((buf >> (bufLen - 4)) & 0x0f) == 0 &&
++ ((buf >> (bufLen - 6)) & 0x03) != 0) {
+ if (bufLen <= 12) {
+ code = buf << (12 - bufLen);
+ } else {
+@@ -683,8 +686,9 @@
+ h = hA;
+ line = (wA + 7) >> 3;
+ if (w <= 0 || h <= 0 || line <= 0 || h >= (INT_MAX - 1) / line) {
+- data = NULL;
+- return;
++ // force a call to gmalloc(-1), which will throw an exception
++ h = -1;
++ line = 2;
+ }
+ // need to allocate one extra guard byte for use in combine()
+ data = (Guchar *)gmalloc(h * line + 1);
+@@ -698,8 +702,9 @@
+ h = bitmap->h;
+ line = bitmap->line;
+ if (w <= 0 || h <= 0 || line <= 0 || h >= (INT_MAX - 1) / line) {
+- data = NULL;
+- return;
++ // force a call to gmalloc(-1), which will throw an exception
++ h = -1;
++ line = 2;
+ }
+ // need to allocate one extra guard byte for use in combine()
+ data = (Guchar *)gmalloc(h * line + 1);
+@@ -754,6 +759,8 @@
+ inline void JBIG2Bitmap::getPixelPtr(int x, int y, JBIG2BitmapPtr *ptr) {
+ if (y < 0 || y >= h || x >= w) {
+ ptr->p = NULL;
++ ptr->shift = 0; // make gcc happy
++ ptr->x = 0; // make gcc happy
+ } else if (x < 0) {
+ ptr->p = &data[y * line];
+ ptr->shift = 7;
+@@ -798,6 +805,10 @@
+ Guint src0, src1, src, dest, s1, s2, m1, m2, m3;
+ GBool oneByte;
+
++ // check for the pathological case where y = -2^31
++ if (y < -0x7fffffff) {
++ return;
++ }
+ if (y < 0) {
+ y0 = -y;
+ } else {
+@@ -1011,8 +1022,13 @@
+ JBIG2SymbolDict::JBIG2SymbolDict(Guint segNumA, Guint sizeA):
+ JBIG2Segment(segNumA)
+ {
++ Guint i;
++
+ size = sizeA;
+ bitmaps = (JBIG2Bitmap **)gmallocn(size, sizeof(JBIG2Bitmap *));
++ for (i = 0; i < size; ++i) {
++ bitmaps[i] = NULL;
++ }
+ genericRegionStats = NULL;
+ refinementRegionStats = NULL;
+ }
+@@ -1021,7 +1037,9 @@
+ Guint i;
+
+ for (i = 0; i < size; ++i) {
+- delete bitmaps[i];
++ if (bitmaps[i]) {
++ delete bitmaps[i];
++ }
+ }
+ gfree(bitmaps);
+ if (genericRegionStats) {
+@@ -1296,6 +1314,13 @@
+ goto eofError2;
+ }
+
++ // check for missing page information segment
++ if (!pageBitmap && ((segType >= 4 && segType <= 7) ||
++ (segType >= 20 && segType <= 43))) {
++ error(getPos(), "First JBIG2 segment associated with a page must be a page information segment");
++ goto syntaxError;
++ }
++
+ // read the segment data
+ switch (segType) {
+ case 0:
+@@ -1411,6 +1436,8 @@
+ Guint i, j, k;
+ Guchar *p;
+
++ symWidths = NULL;
++
+ // symbol dictionary flags
+ if (!readUWord(&flags)) {
+ goto eofError;
+@@ -1466,20 +1493,32 @@
+ codeTables = new GList();
+ numInputSyms = 0;
+ for (i = 0; i < nRefSegs; ++i) {
+- seg = findSegment(refSegs[i]);
+- if (seg->getType() == jbig2SegSymbolDict) {
+- numInputSyms += ((JBIG2SymbolDict *)seg)->getSize();
+- } else if (seg->getType() == jbig2SegCodeTable) {
+- codeTables->append(seg);
++ if ((seg = findSegment(refSegs[i]))) {
++ if (seg->getType() == jbig2SegSymbolDict) {
++ j = ((JBIG2SymbolDict *)seg)->getSize();
++ if (numInputSyms > UINT_MAX - j) {
++ error(getPos(), "Too many input symbols in JBIG2 symbol dictionary");
++ delete codeTables;
++ goto eofError;
++ }
++ numInputSyms += j;
++ } else if (seg->getType() == jbig2SegCodeTable) {
++ codeTables->append(seg);
++ }
+ }
+ }
++ if (numInputSyms > UINT_MAX - numNewSyms) {
++ error(getPos(), "Too many input symbols in JBIG2 symbol dictionary");
++ delete codeTables;
++ goto eofError;
++ }
+
+ // compute symbol code length
+- symCodeLen = 0;
+- i = 1;
+- while (i < numInputSyms + numNewSyms) {
++ symCodeLen = 1;
++ i = (numInputSyms + numNewSyms) >> 1;
++ while (i) {
+ ++symCodeLen;
+- i <<= 1;
++ i >>= 1;
+ }
+
+ // get the input symbol bitmaps
+@@ -1491,11 +1530,12 @@
+ k = 0;
+ inputSymbolDict = NULL;
+ for (i = 0; i < nRefSegs; ++i) {
+- seg = findSegment(refSegs[i]);
+- if (seg->getType() == jbig2SegSymbolDict) {
+- inputSymbolDict = (JBIG2SymbolDict *)seg;
+- for (j = 0; j < inputSymbolDict->getSize(); ++j) {
+- bitmaps[k++] = inputSymbolDict->getBitmap(j);
++ if ((seg = findSegment(refSegs[i]))) {
++ if (seg->getType() == jbig2SegSymbolDict) {
++ inputSymbolDict = (JBIG2SymbolDict *)seg;
++ for (j = 0; j < inputSymbolDict->getSize(); ++j) {
++ bitmaps[k++] = inputSymbolDict->getBitmap(j);
++ }
+ }
+ }
+ }
+@@ -1510,6 +1550,9 @@
+ } else if (huffDH == 1) {
+ huffDHTable = huffTableE;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffDHTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+ if (huffDW == 0) {
+@@ -1517,17 +1560,26 @@
+ } else if (huffDW == 1) {
+ huffDWTable = huffTableC;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffDWTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+ if (huffBMSize == 0) {
+ huffBMSizeTable = huffTableA;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffBMSizeTable =
+ ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+ if (huffAggInst == 0) {
+ huffAggInstTable = huffTableA;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffAggInstTable =
+ ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+@@ -1560,7 +1612,6 @@
+ }
+
+ // allocate symbol widths storage
+- symWidths = NULL;
+ if (huff && !refAgg) {
+ symWidths = (Guint *)gmallocn(numNewSyms, sizeof(Guint));
+ }
+@@ -1602,6 +1653,10 @@
+ goto syntaxError;
+ }
+ symWidth += dw;
++ if (i >= numNewSyms) {
++ error(getPos(), "Too many symbols in JBIG2 symbol dictionary");
++ goto syntaxError;
++ }
+
+ // using a collective bitmap, so don't read a bitmap here
+ if (huff && !refAgg) {
+@@ -1638,6 +1693,10 @@
+ arithDecoder->decodeInt(&refDX, iardxStats);
+ arithDecoder->decodeInt(&refDY, iardyStats);
+ }
++ if (symID >= numInputSyms + i) {
++ error(getPos(), "Invalid symbol ID in JBIG2 symbol dictionary");
++ goto syntaxError;
++ }
+ refBitmap = bitmaps[symID];
+ bitmaps[numInputSyms + i] =
+ readGenericRefinementRegion(symWidth, symHeight,
+@@ -1704,6 +1763,12 @@
+ } else {
+ arithDecoder->decodeInt(&run, iaexStats);
+ }
++ if (i + run > numInputSyms + numNewSyms ||
++ (ex && j + run > numExSyms)) {
++ error(getPos(), "Too many exported symbols in JBIG2 symbol dictionary");
++ delete symbolDict;
++ goto syntaxError;
++ }
+ if (ex) {
+ for (cnt = 0; cnt < run; ++cnt) {
+ symbolDict->setBitmap(j++, bitmaps[i++]->copy());
+@@ -1713,6 +1778,11 @@
+ }
+ ex = !ex;
+ }
++ if (j != numExSyms) {
++ error(getPos(), "Too few symbols in JBIG2 symbol dictionary");
++ delete symbolDict;
++ goto syntaxError;
++ }
+
+ for (i = 0; i < numNewSyms; ++i) {
+ delete bitmaps[numInputSyms + i];
+@@ -1735,6 +1805,10 @@
+
+ return gTrue;
+
++ codeTableError:
++ error(getPos(), "Missing code table in JBIG2 symbol dictionary");
++ delete codeTables;
++
+ syntaxError:
+ for (i = 0; i < numNewSyms; ++i) {
+ if (bitmaps[numInputSyms + i]) {
+@@ -1837,6 +1911,8 @@
+ }
+ } else {
+ error(getPos(), "Invalid segment reference in JBIG2 text region");
++ delete codeTables;
++ return;
+ }
+ }
+ symCodeLen = 0;
+@@ -1871,6 +1947,9 @@
+ } else if (huffFS == 1) {
+ huffFSTable = huffTableG;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffFSTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+ if (huffDS == 0) {
+@@ -1880,6 +1959,9 @@
+ } else if (huffDS == 2) {
+ huffDSTable = huffTableJ;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffDSTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+ if (huffDT == 0) {
+@@ -1889,6 +1971,9 @@
+ } else if (huffDT == 2) {
+ huffDTTable = huffTableM;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffDTTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+ if (huffRDW == 0) {
+@@ -1896,6 +1981,9 @@
+ } else if (huffRDW == 1) {
+ huffRDWTable = huffTableO;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffRDWTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+ if (huffRDH == 0) {
+@@ -1903,6 +1991,9 @@
+ } else if (huffRDH == 1) {
+ huffRDHTable = huffTableO;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffRDHTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+ if (huffRDX == 0) {
+@@ -1910,6 +2001,9 @@
+ } else if (huffRDX == 1) {
+ huffRDXTable = huffTableO;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffRDXTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+ if (huffRDY == 0) {
+@@ -1917,11 +2011,17 @@
+ } else if (huffRDY == 1) {
+ huffRDYTable = huffTableO;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffRDYTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+ if (huffRSize == 0) {
+ huffRSizeTable = huffTableA;
+ } else {
++ if (i >= (Guint)codeTables->getLength()) {
++ goto codeTableError;
++ }
+ huffRSizeTable =
+ ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable();
+ }
+@@ -2016,8 +2116,15 @@
+
+ return;
+
++ codeTableError:
++ error(getPos(), "Missing code table in JBIG2 text region");
++ gfree(codeTables);
++ delete syms;
++ return;
++
+ eofError:
+ error(getPos(), "Unexpected EOF in JBIG2 stream");
++ return;
+ }
+
+ JBIG2Bitmap *JBIG2Stream::readTextRegion(GBool huff, GBool refine,
+@@ -2324,8 +2431,8 @@
+ error(getPos(), "Bad symbol dictionary reference in JBIG2 halftone segment");
+ return;
+ }
+- seg = findSegment(refSegs[0]);
+- if (seg->getType() != jbig2SegPatternDict) {
++ if (!(seg = findSegment(refSegs[0])) ||
++ seg->getType() != jbig2SegPatternDict) {
+ error(getPos(), "Bad symbol dictionary reference in JBIG2 halftone segment");
+ return;
+ }
+@@ -2483,7 +2590,7 @@
+
+ // read the bitmap
+ bitmap = readGenericBitmap(mmr, w, h, templ, tpgdOn, gFalse,
+- NULL, atx, aty, mmr ? 0 : length - 18);
++ NULL, atx, aty, mmr ? length - 18 : 0);
+
+ // combine the region bitmap into the page bitmap
+ if (imm) {
+@@ -2505,6 +2612,43 @@
+ error(getPos(), "Unexpected EOF in JBIG2 stream");
+ }
+
++inline void JBIG2Stream::mmrAddPixels(int a1, int blackPixels,
++ int *codingLine, int *a0i, int w) {
++ if (a1 > codingLine[*a0i]) {
++ if (a1 > w) {
++ error(getPos(), "JBIG2 MMR row is wrong length ({0:d})", a1);
++ a1 = w;
++ }
++ if ((*a0i & 1) ^ blackPixels) {
++ ++*a0i;
++ }
++ codingLine[*a0i] = a1;
++ }
++}
++
++inline void JBIG2Stream::mmrAddPixelsNeg(int a1, int blackPixels,
++ int *codingLine, int *a0i, int w) {
++ if (a1 > codingLine[*a0i]) {
++ if (a1 > w) {
++ error(getPos(), "JBIG2 MMR row is wrong length ({0:d})", a1);
++ a1 = w;
++ }
++ if ((*a0i & 1) ^ blackPixels) {
++ ++*a0i;
++ }
++ codingLine[*a0i] = a1;
++ } else if (a1 < codingLine[*a0i]) {
++ if (a1 < 0) {
++ error(getPos(), "Invalid JBIG2 MMR code");
++ a1 = 0;
++ }
++ while (*a0i > 0 && a1 <= codingLine[*a0i - 1]) {
++ --*a0i;
++ }
++ codingLine[*a0i] = a1;
++ }
++}
++
+ JBIG2Bitmap *JBIG2Stream::readGenericBitmap(GBool mmr, int w, int h,
+ int templ, GBool tpgdOn,
+ GBool useSkip, JBIG2Bitmap *skip,
+@@ -2517,7 +2661,7 @@
+ JBIG2BitmapPtr atPtr0, atPtr1, atPtr2, atPtr3;
+ int *refLine, *codingLine;
+ int code1, code2, code3;
+- int x, y, a0, pix, i, refI, codingI;
++ int x, y, a0i, b1i, blackPixels, pix, i;
+
+ bitmap = new JBIG2Bitmap(0, w, h);
+ bitmap->clearToZero();
+@@ -2527,9 +2671,18 @@
+ if (mmr) {
+
+ mmrDecoder->reset();
++ if (w > INT_MAX - 2) {
++ error(getPos(), "Bad width in JBIG2 generic bitmap");
++ // force a call to gmalloc(-1), which will throw an exception
++ w = -3;
++ }
++ // 0 <= codingLine[0] < codingLine[1] < ... < codingLine[n] = w
++ // ---> max codingLine size = w + 1
++ // refLine has one extra guard entry at the end
++ // ---> max refLine size = w + 2
++ codingLine = (int *)gmallocn(w + 1, sizeof(int));
+ refLine = (int *)gmallocn(w + 2, sizeof(int));
+- codingLine = (int *)gmallocn(w + 2, sizeof(int));
+- codingLine[0] = codingLine[1] = w;
++ codingLine[0] = w;
+
+ for (y = 0; y < h; ++y) {
+
+@@ -2537,128 +2690,157 @@
+ for (i = 0; codingLine[i] < w; ++i) {
+ refLine[i] = codingLine[i];
+ }
+- refLine[i] = refLine[i + 1] = w;
++ refLine[i++] = w;
++ refLine[i] = w;
+
+ // decode a line
+- refI = 0; // b1 = refLine[refI]
+- codingI = 0; // a1 = codingLine[codingI]
+- a0 = 0;
+- do {
++ codingLine[0] = 0;
++ a0i = 0;
++ b1i = 0;
++ blackPixels = 0;
++ // invariant:
++ // refLine[b1i-1] <= codingLine[a0i] < refLine[b1i] < refLine[b1i+1] <= w
++ // exception at left edge:
++ // codingLine[a0i = 0] = refLine[b1i = 0] = 0 is possible
++ // exception at right edge:
++ // refLine[b1i] = refLine[b1i+1] = w is possible
++ while (codingLine[a0i] < w) {
+ code1 = mmrDecoder->get2DCode();
+ switch (code1) {
+ case twoDimPass:
+- if (refLine[refI] < w) {
+- a0 = refLine[refI + 1];
+- refI += 2;
+- }
+- break;
++ mmrAddPixels(refLine[b1i + 1], blackPixels, codingLine, &a0i, w);
++ if (refLine[b1i + 1] < w) {
++ b1i += 2;
++ }
++ break;
+ case twoDimHoriz:
+- if (codingI & 1) {
+- code1 = 0;
+- do {
+- code1 += code3 = mmrDecoder->getBlackCode();
+- } while (code3 >= 64);
+- code2 = 0;
+- do {
+- code2 += code3 = mmrDecoder->getWhiteCode();
+- } while (code3 >= 64);
+- } else {
+- code1 = 0;
+- do {
+- code1 += code3 = mmrDecoder->getWhiteCode();
+- } while (code3 >= 64);
+- code2 = 0;
+- do {
+- code2 += code3 = mmrDecoder->getBlackCode();
+- } while (code3 >= 64);
+- }
+- if (code1 > 0 || code2 > 0) {
+- a0 = codingLine[codingI++] = a0 + code1;
+- a0 = codingLine[codingI++] = a0 + code2;
+- while (refLine[refI] <= a0 && refLine[refI] < w) {
+- refI += 2;
+- }
+- }
+- break;
+- case twoDimVert0:
+- a0 = codingLine[codingI++] = refLine[refI];
+- if (refLine[refI] < w) {
+- ++refI;
+- }
+- break;
+- case twoDimVertR1:
+- a0 = codingLine[codingI++] = refLine[refI] + 1;
+- if (refLine[refI] < w) {
+- ++refI;
+- while (refLine[refI] <= a0 && refLine[refI] < w) {
+- refI += 2;
+- }
+- }
+- break;
+- case twoDimVertR2:
+- a0 = codingLine[codingI++] = refLine[refI] + 2;
+- if (refLine[refI] < w) {
+- ++refI;
+- while (refLine[refI] <= a0 && refLine[refI] < w) {
+- refI += 2;
+- }
+- }
+- break;
++ code1 = code2 = 0;
++ if (blackPixels) {
++ do {
++ code1 += code3 = mmrDecoder->getBlackCode();
++ } while (code3 >= 64);
++ do {
++ code2 += code3 = mmrDecoder->getWhiteCode();
++ } while (code3 >= 64);
++ } else {
++ do {
++ code1 += code3 = mmrDecoder->getWhiteCode();
++ } while (code3 >= 64);
++ do {
++ code2 += code3 = mmrDecoder->getBlackCode();
++ } while (code3 >= 64);
++ }
++ mmrAddPixels(codingLine[a0i] + code1, blackPixels,
++ codingLine, &a0i, w);
++ if (codingLine[a0i] < w) {
++ mmrAddPixels(codingLine[a0i] + code2, blackPixels ^ 1,
++ codingLine, &a0i, w);
++ }
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) {
++ b1i += 2;
++ }
++ break;
+ case twoDimVertR3:
+- a0 = codingLine[codingI++] = refLine[refI] + 3;
+- if (refLine[refI] < w) {
+- ++refI;
+- while (refLine[refI] <= a0 && refLine[refI] < w) {
+- refI += 2;
+- }
+- }
+- break;
+- case twoDimVertL1:
+- a0 = codingLine[codingI++] = refLine[refI] - 1;
+- if (refI > 0) {
+- --refI;
+- } else {
+- ++refI;
+- }
+- while (refLine[refI] <= a0 && refLine[refI] < w) {
+- refI += 2;
+- }
+- break;
+- case twoDimVertL2:
+- a0 = codingLine[codingI++] = refLine[refI] - 2;
+- if (refI > 0) {
+- --refI;
+- } else {
+- ++refI;
+- }
+- while (refLine[refI] <= a0 && refLine[refI] < w) {
+- refI += 2;
+- }
+- break;
++ mmrAddPixels(refLine[b1i] + 3, blackPixels, codingLine, &a0i, w);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < w) {
++ ++b1i;
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) {
++ b1i += 2;
++ }
++ }
++ break;
++ case twoDimVertR2:
++ mmrAddPixels(refLine[b1i] + 2, blackPixels, codingLine, &a0i, w);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < w) {
++ ++b1i;
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) {
++ b1i += 2;
++ }
++ }
++ break;
++ case twoDimVertR1:
++ mmrAddPixels(refLine[b1i] + 1, blackPixels, codingLine, &a0i, w);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < w) {
++ ++b1i;
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) {
++ b1i += 2;
++ }
++ }
++ break;
++ case twoDimVert0:
++ mmrAddPixels(refLine[b1i], blackPixels, codingLine, &a0i, w);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < w) {
++ ++b1i;
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) {
++ b1i += 2;
++ }
++ }
++ break;
+ case twoDimVertL3:
+- a0 = codingLine[codingI++] = refLine[refI] - 3;
+- if (refI > 0) {
+- --refI;
+- } else {
+- ++refI;
+- }
+- while (refLine[refI] <= a0 && refLine[refI] < w) {
+- refI += 2;
+- }
+- break;
++ mmrAddPixelsNeg(refLine[b1i] - 3, blackPixels, codingLine, &a0i, w);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < w) {
++ if (b1i > 0) {
++ --b1i;
++ } else {
++ ++b1i;
++ }
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) {
++ b1i += 2;
++ }
++ }
++ break;
++ case twoDimVertL2:
++ mmrAddPixelsNeg(refLine[b1i] - 2, blackPixels, codingLine, &a0i, w);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < w) {
++ if (b1i > 0) {
++ --b1i;
++ } else {
++ ++b1i;
++ }
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) {
++ b1i += 2;
++ }
++ }
++ break;
++ case twoDimVertL1:
++ mmrAddPixelsNeg(refLine[b1i] - 1, blackPixels, codingLine, &a0i, w);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < w) {
++ if (b1i > 0) {
++ --b1i;
++ } else {
++ ++b1i;
++ }
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) {
++ b1i += 2;
++ }
++ }
++ break;
++ case EOF:
++ mmrAddPixels(w, 0, codingLine, &a0i, w);
++ break;
+ default:
+ error(getPos(), "Illegal code in JBIG2 MMR bitmap data");
++ mmrAddPixels(w, 0, codingLine, &a0i, w);
+ break;
+ }
+- } while (a0 < w);
+- codingLine[codingI++] = w;
++ }
+
+ // convert the run lengths to a bitmap line
+ i = 0;
+- while (codingLine[i] < w) {
++ while (1) {
+ for (x = codingLine[i]; x < codingLine[i+1]; ++x) {
+ bitmap->setPixel(x, y);
+ }
++ if (codingLine[i+1] >= w || codingLine[i+2] >= w) {
++ break;
++ }
+ i += 2;
+ }
+ }
+@@ -2706,7 +2888,9 @@
+ ltp = !ltp;
+ }
+ if (ltp) {
+- bitmap->duplicateRow(y, y-1);
++ if (y > 0) {
++ bitmap->duplicateRow(y, y-1);
++ }
+ continue;
+ }
+ }
+@@ -2909,8 +3093,8 @@
+ return;
+ }
+ if (nRefSegs == 1) {
+- seg = findSegment(refSegs[0]);
+- if (seg->getType() != jbig2SegBitmap) {
++ if (!(seg = findSegment(refSegs[0])) ||
++ seg->getType() != jbig2SegBitmap) {
+ error(getPos(), "Bad bitmap reference in JBIG2 generic refinement segment");
+ return;
+ }
+@@ -3004,6 +3188,10 @@
+ tpgrCX2 = refBitmap->nextPixel(&tpgrCXPtr2);
+ tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2);
+ tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2);
++ } else {
++ tpgrCXPtr0.p = tpgrCXPtr1.p = tpgrCXPtr2.p = NULL; // make gcc happy
++ tpgrCXPtr0.shift = tpgrCXPtr1.shift = tpgrCXPtr2.shift = 0;
++ tpgrCXPtr0.x = tpgrCXPtr1.x = tpgrCXPtr2.x = 0;
+ }
+
+ for (x = 0; x < w; ++x) {
+@@ -3075,6 +3263,10 @@
+ tpgrCX2 = refBitmap->nextPixel(&tpgrCXPtr2);
+ tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2);
+ tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2);
++ } else {
++ tpgrCXPtr0.p = tpgrCXPtr1.p = tpgrCXPtr2.p = NULL; // make gcc happy
++ tpgrCXPtr0.shift = tpgrCXPtr1.shift = tpgrCXPtr2.shift = 0;
++ tpgrCXPtr0.x = tpgrCXPtr1.x = tpgrCXPtr2.x = 0;
+ }
+
+ for (x = 0; x < w; ++x) {
+--- misc/xpdf-3.02/xpdf/JBIG2Stream.h 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/JBIG2Stream.h 2009-11-10 11:43:10.400610529 +0100
+@@ -78,6 +78,10 @@
+ Guint *refSegs, Guint nRefSegs);
+ void readGenericRegionSeg(Guint segNum, GBool imm,
+ GBool lossless, Guint length);
++ void mmrAddPixels(int a1, int blackPixels,
++ int *codingLine, int *a0i, int w);
++ void mmrAddPixelsNeg(int a1, int blackPixels,
++ int *codingLine, int *a0i, int w);
+ JBIG2Bitmap *readGenericBitmap(GBool mmr, int w, int h,
+ int templ, GBool tpgdOn,
+ GBool useSkip, JBIG2Bitmap *skip,
+--- misc/xpdf-3.02/xpdf/Makefile.in 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/Makefile.in 2009-11-10 11:43:10.407182402 +0100
+@@ -20,6 +20,8 @@
+ SPLASHLIBDIR = ../splash
+
+ CXXFLAGS = @CXXFLAGS@ @DEFS@ -I.. -I$(GOOSRCDIR) -I$(FOFISRCDIR) -I$(SPLASHSRCDIR) -I$(srcdir) @freetype2_CFLAGS@ @Sgm_CFLAGS@ @Xm_CFLAGS@ @Xt_CFLAGS@ @Xp_CFLAGS@ @Xext_CFLAGS@ @Xpm_CFLAGS@ @t1_CFLAGS@ @libpaper_CFLAGS@ @X_CFLAGS@
++AR = @AR@
++RANLIB = @RANLIB@
+
+ LDFLAGS = @LDFLAGS@
+
+@@ -107,10 +109,27 @@
+ #------------------------------------------------------------------------
+
+ all: xpdf$(EXE) pdftops$(EXE) pdftotext$(EXE) pdfinfo$(EXE) \
+- pdffonts$(EXE) pdftoppm$(EXE) pdfimages$(EXE)
++ pdffonts$(EXE) pdftoppm$(EXE) pdfimages$(EXE) $(LIBPREFIX)xpdf.a
+
+ all-no-x: pdftops$(EXE) pdftotext$(EXE) pdfinfo$(EXE) pdffonts$(EXE) \
+- pdfimages$(EXE)
++ pdfimages$(EXE) $(LIBPREFIX)xpdf.a
++
++#------------------------------------------------------------------------
++
++XPDFLIB_OBJS = Annot.o Array.o BuiltinFont.o BuiltinFontTables.o Catalog.o \
++ CharCodeToUnicode.o CMap.o Decrypt.o Dict.o \
++ Error.o FontEncodingTables.o Function.o Gfx.o GfxFont.o \
++ GfxState.o GlobalParams.o JArithmeticDecoder.o JBIG2Stream.o \
++ JPXStream.o Lexer.o Link.o NameToCharCode.o Object.o Outline.o \
++ OutputDev.o Page.o Parser.o PDFCore.o PDFDoc.o PDFDocEncoding.o \
++ PSTokenizer.o SecurityHandler.o \
++ Stream.o UnicodeMap.o \
++ UnicodeTypeTable.o XRef.o
++
++$(LIBPREFIX)xpdf.a: $(XPDFLIB_OBJS)
++ rm -f $(LIBPREFIX)xpdf.a
++ $(AR) $(LIBPREFIX)xpdf.a $(XPDFLIB_OBJS)
++ $(RANLIB) $(LIBPREFIX)xpdf.a
+
+ #------------------------------------------------------------------------
+
+--- misc/xpdf-3.02/xpdf/PSOutputDev.cc 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/PSOutputDev.cc 2009-11-10 11:43:54.879574544 +0100
+@@ -4301,7 +4301,7 @@
+ width, -height, height);
+
+ // allocate a line buffer
+- lineBuf = (Guchar *)gmalloc(4 * width);
++ lineBuf = (Guchar *)gmallocn(width, 4);
+
+ // set up to process the data stream
+ imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(),
+--- misc/xpdf-3.02/xpdf/Stream.cc 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/Stream.cc 2009-11-10 11:43:54.863071127 +0100
+@@ -323,6 +323,10 @@
+ } else {
+ imgLineSize = nVals;
+ }
++ if (width > INT_MAX / nComps) {
++ // force a call to gmallocn(-1,...), which will throw an exception
++ imgLineSize = -1;
++ }
+ imgLine = (Guchar *)gmallocn(imgLineSize, sizeof(Guchar));
+ imgIdx = nVals;
+ }
+@@ -410,15 +414,13 @@
+ ok = gFalse;
+
+ nVals = width * nComps;
+- if (width <= 0 || nComps <= 0 || nBits <= 0 ||
+- nComps >= INT_MAX / nBits ||
+- width >= INT_MAX / nComps / nBits ||
+- nVals * nBits + 7 < 0) {
+- return;
+- }
+ pixBytes = (nComps * nBits + 7) >> 3;
+ rowBytes = ((nVals * nBits + 7) >> 3) + pixBytes;
+- if (rowBytes <= 0) {
++ if (width <= 0 || nComps <= 0 || nBits <= 0 ||
++ nComps > gfxColorMaxComps ||
++ nBits > 16 ||
++ width >= INT_MAX / nComps || // check for overflow in nVals
++ nVals >= (INT_MAX - 7) / nBits) { // check for overflow in rowBytes
+ return;
+ }
+ predLine = (Guchar *)gmalloc(rowBytes);
+@@ -1245,23 +1247,26 @@
+ columns = columnsA;
+ if (columns < 1) {
+ columns = 1;
+- }
+- if (columns + 4 <= 0) {
+- columns = INT_MAX - 4;
++ } else if (columns > INT_MAX - 2) {
++ columns = INT_MAX - 2;
+ }
+ rows = rowsA;
+ endOfBlock = endOfBlockA;
+ black = blackA;
+- refLine = (short *)gmallocn(columns + 3, sizeof(short));
+- codingLine = (short *)gmallocn(columns + 2, sizeof(short));
++ // 0 <= codingLine[0] < codingLine[1] < ... < codingLine[n] = columns
++ // ---> max codingLine size = columns + 1
++ // refLine has one extra guard entry at the end
++ // ---> max refLine size = columns + 2
++ codingLine = (int *)gmallocn(columns + 1, sizeof(int));
++ refLine = (int *)gmallocn(columns + 2, sizeof(int));
+
+ eof = gFalse;
+ row = 0;
+ nextLine2D = encoding < 0;
+ inputBits = 0;
+- codingLine[0] = 0;
+- codingLine[1] = refLine[2] = columns;
+- a0 = 1;
++ codingLine[0] = columns;
++ a0i = 0;
++ outputBits = 0;
+
+ buf = EOF;
+ }
+@@ -1280,9 +1285,9 @@
+ row = 0;
+ nextLine2D = encoding < 0;
+ inputBits = 0;
+- codingLine[0] = 0;
+- codingLine[1] = columns;
+- a0 = 1;
++ codingLine[0] = columns;
++ a0i = 0;
++ outputBits = 0;
+ buf = EOF;
+
+ // skip any initial zero bits and end-of-line marker, and get the 2D
+@@ -1299,211 +1304,230 @@
+ }
+ }
+
++inline void CCITTFaxStream::addPixels(int a1, int blackPixels) {
++ if (a1 > codingLine[a0i]) {
++ if (a1 > columns) {
++ error(getPos(), "CCITTFax row is wrong length (%d)", a1);
++ err = gTrue;
++ a1 = columns;
++ }
++ if ((a0i & 1) ^ blackPixels) {
++ ++a0i;
++ }
++ codingLine[a0i] = a1;
++ }
++}
++
++inline void CCITTFaxStream::addPixelsNeg(int a1, int blackPixels) {
++ if (a1 > codingLine[a0i]) {
++ if (a1 > columns) {
++ error(getPos(), "CCITTFax row is wrong length (%d)", a1);
++ err = gTrue;
++ a1 = columns;
++ }
++ if ((a0i & 1) ^ blackPixels) {
++ ++a0i;
++ }
++ codingLine[a0i] = a1;
++ } else if (a1 < codingLine[a0i]) {
++ if (a1 < 0) {
++ error(getPos(), "Invalid CCITTFax code");
++ err = gTrue;
++ a1 = 0;
++ }
++ while (a0i > 0 && a1 <= codingLine[a0i - 1]) {
++ --a0i;
++ }
++ codingLine[a0i] = a1;
++ }
++}
++
+ int CCITTFaxStream::lookChar() {
+ short code1, code2, code3;
+- int a0New;
+- GBool err, gotEOL;
+- int ret;
+- int bits, i;
++ int b1i, blackPixels, i, bits;
++ GBool gotEOL;
+
+- // if at eof just return EOF
+- if (eof && codingLine[a0] >= columns) {
+- return EOF;
++ if (buf != EOF) {
++ return buf;
+ }
+
+ // read the next row
+- err = gFalse;
+- if (codingLine[a0] >= columns) {
++ if (outputBits == 0) {
++
++ // if at eof just return EOF
++ if (eof) {
++ return EOF;
++ }
++
++ err = gFalse;
+
+ // 2-D encoding
+ if (nextLine2D) {
+- // state:
+- // a0New = current position in coding line (0 <= a0New <= columns)
+- // codingLine[a0] = last change in coding line
+- // (black-to-white if a0 is even,
+- // white-to-black if a0 is odd)
+- // refLine[b1] = next change in reference line of opposite color
+- // to a0
+- // invariants:
+- // 0 <= codingLine[a0] <= a0New
+- // <= refLine[b1] <= refLine[b1+1] <= columns
+- // 0 <= a0 <= columns+1
+- // refLine[0] = 0
+- // refLine[n] = refLine[n+1] = columns
+- // -- for some 1 <= n <= columns+1
+- // end condition:
+- // 0 = codingLine[0] <= codingLine[1] < codingLine[2] < ...
+- // < codingLine[n-1] < codingLine[n] = columns
+- // -- where 1 <= n <= columns+1
+ for (i = 0; codingLine[i] < columns; ++i) {
+ refLine[i] = codingLine[i];
+ }
+- refLine[i] = refLine[i + 1] = columns;
+- b1 = 1;
+- a0New = codingLine[a0 = 0] = 0;
+- do {
++ refLine[i++] = columns;
++ refLine[i] = columns;
++ codingLine[0] = 0;
++ a0i = 0;
++ b1i = 0;
++ blackPixels = 0;
++ // invariant:
++ // refLine[b1i-1] <= codingLine[a0i] < refLine[b1i] < refLine[b1i+1]
++ // <= columns
++ // exception at left edge:
++ // codingLine[a0i = 0] = refLine[b1i = 0] = 0 is possible
++ // exception at right edge:
++ // refLine[b1i] = refLine[b1i+1] = columns is possible
++ while (codingLine[a0i] < columns) {
+ code1 = getTwoDimCode();
+ switch (code1) {
+ case twoDimPass:
+- if (refLine[b1] < columns) {
+- a0New = refLine[b1 + 1];
+- b1 += 2;
++ addPixels(refLine[b1i + 1], blackPixels);
++ if (refLine[b1i + 1] < columns) {
++ b1i += 2;
+ }
+ break;
+ case twoDimHoriz:
+- if ((a0 & 1) == 0) {
+- code1 = code2 = 0;
++ code1 = code2 = 0;
++ if (blackPixels) {
+ do {
+- code1 += code3 = getWhiteCode();
++ code1 += code3 = getBlackCode();
+ } while (code3 >= 64);
+ do {
+- code2 += code3 = getBlackCode();
++ code2 += code3 = getWhiteCode();
+ } while (code3 >= 64);
+ } else {
+- code1 = code2 = 0;
+ do {
+- code1 += code3 = getBlackCode();
++ code1 += code3 = getWhiteCode();
+ } while (code3 >= 64);
+ do {
+- code2 += code3 = getWhiteCode();
++ code2 += code3 = getBlackCode();
+ } while (code3 >= 64);
+ }
+- if (code1 > 0 || code2 > 0) {
+- if (a0New + code1 <= columns) {
+- codingLine[a0 + 1] = a0New + code1;
+- } else {
+- codingLine[a0 + 1] = columns;
+- }
+- ++a0;
+- if (codingLine[a0] + code2 <= columns) {
+- codingLine[a0 + 1] = codingLine[a0] + code2;
+- } else {
+- codingLine[a0 + 1] = columns;
+- }
+- ++a0;
+- a0New = codingLine[a0];
+- while (refLine[b1] <= a0New && refLine[b1] < columns) {
+- b1 += 2;
++ addPixels(codingLine[a0i] + code1, blackPixels);
++ if (codingLine[a0i] < columns) {
++ addPixels(codingLine[a0i] + code2, blackPixels ^ 1);
++ }
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
++ b1i += 2;
++ }
++ break;
++ case twoDimVertR3:
++ addPixels(refLine[b1i] + 3, blackPixels);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < columns) {
++ ++b1i;
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
++ b1i += 2;
+ }
+ }
+ break;
+- case twoDimVert0:
+- if (refLine[b1] < columns) {
+- a0New = codingLine[++a0] = refLine[b1];
+- ++b1;
+- while (refLine[b1] <= a0New && refLine[b1] < columns) {
+- b1 += 2;
++ case twoDimVertR2:
++ addPixels(refLine[b1i] + 2, blackPixels);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < columns) {
++ ++b1i;
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
++ b1i += 2;
+ }
+- } else {
+- a0New = codingLine[++a0] = columns;
+ }
+ break;
+ case twoDimVertR1:
+- if (refLine[b1] + 1 < columns) {
+- a0New = codingLine[++a0] = refLine[b1] + 1;
+- ++b1;
+- while (refLine[b1] <= a0New && refLine[b1] < columns) {
+- b1 += 2;
++ addPixels(refLine[b1i] + 1, blackPixels);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < columns) {
++ ++b1i;
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
++ b1i += 2;
+ }
+- } else {
+- a0New = codingLine[++a0] = columns;
+ }
+ break;
+- case twoDimVertL1:
+- if (refLine[b1] - 1 > a0New || (a0 == 0 && refLine[b1] == 1)) {
+- a0New = codingLine[++a0] = refLine[b1] - 1;
+- --b1;
+- while (refLine[b1] <= a0New && refLine[b1] < columns) {
+- b1 += 2;
++ case twoDimVert0:
++ addPixels(refLine[b1i], blackPixels);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < columns) {
++ ++b1i;
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
++ b1i += 2;
+ }
+ }
+ break;
+- case twoDimVertR2:
+- if (refLine[b1] + 2 < columns) {
+- a0New = codingLine[++a0] = refLine[b1] + 2;
+- ++b1;
+- while (refLine[b1] <= a0New && refLine[b1] < columns) {
+- b1 += 2;
++ case twoDimVertL3:
++ addPixelsNeg(refLine[b1i] - 3, blackPixels);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < columns) {
++ if (b1i > 0) {
++ --b1i;
++ } else {
++ ++b1i;
++ }
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
++ b1i += 2;
+ }
+- } else {
+- a0New = codingLine[++a0] = columns;
+ }
+ break;
+ case twoDimVertL2:
+- if (refLine[b1] - 2 > a0New || (a0 == 0 && refLine[b1] == 2)) {
+- a0New = codingLine[++a0] = refLine[b1] - 2;
+- --b1;
+- while (refLine[b1] <= a0New && refLine[b1] < columns) {
+- b1 += 2;
++ addPixelsNeg(refLine[b1i] - 2, blackPixels);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < columns) {
++ if (b1i > 0) {
++ --b1i;
++ } else {
++ ++b1i;
+ }
+- }
+- break;
+- case twoDimVertR3:
+- if (refLine[b1] + 3 < columns) {
+- a0New = codingLine[++a0] = refLine[b1] + 3;
+- ++b1;
+- while (refLine[b1] <= a0New && refLine[b1] < columns) {
+- b1 += 2;
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
++ b1i += 2;
+ }
+- } else {
+- a0New = codingLine[++a0] = columns;
+ }
+ break;
+- case twoDimVertL3:
+- if (refLine[b1] - 3 > a0New || (a0 == 0 && refLine[b1] == 3)) {
+- a0New = codingLine[++a0] = refLine[b1] - 3;
+- --b1;
+- while (refLine[b1] <= a0New && refLine[b1] < columns) {
+- b1 += 2;
++ case twoDimVertL1:
++ addPixelsNeg(refLine[b1i] - 1, blackPixels);
++ blackPixels ^= 1;
++ if (codingLine[a0i] < columns) {
++ if (b1i > 0) {
++ --b1i;
++ } else {
++ ++b1i;
++ }
++ while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
++ b1i += 2;
+ }
+ }
+ break;
+ case EOF:
++ addPixels(columns, 0);
+ eof = gTrue;
+- codingLine[a0 = 0] = columns;
+- return EOF;
++ break;
+ default:
+ error(getPos(), "Bad 2D code %04x in CCITTFax stream", code1);
++ addPixels(columns, 0);
+ err = gTrue;
+ break;
+ }
+- } while (codingLine[a0] < columns);
++ }
+
+ // 1-D encoding
+ } else {
+- codingLine[a0 = 0] = 0;
+- while (1) {
++ codingLine[0] = 0;
++ a0i = 0;
++ blackPixels = 0;
++ while (codingLine[a0i] < columns) {
+ code1 = 0;
+- do {
+- code1 += code3 = getWhiteCode();
+- } while (code3 >= 64);
+- codingLine[a0+1] = codingLine[a0] + code1;
+- ++a0;
+- if (codingLine[a0] >= columns) {
+- break;
+- }
+- code2 = 0;
+- do {
+- code2 += code3 = getBlackCode();
+- } while (code3 >= 64);
+- codingLine[a0+1] = codingLine[a0] + code2;
+- ++a0;
+- if (codingLine[a0] >= columns) {
+- break;
++ if (blackPixels) {
++ do {
++ code1 += code3 = getBlackCode();
++ } while (code3 >= 64);
++ } else {
++ do {
++ code1 += code3 = getWhiteCode();
++ } while (code3 >= 64);
+ }
++ addPixels(codingLine[a0i] + code1, blackPixels);
++ blackPixels ^= 1;
+ }
+ }
+
+- if (codingLine[a0] != columns) {
+- error(getPos(), "CCITTFax row is wrong length (%d)", codingLine[a0]);
+- // force the row to be the correct length
+- while (codingLine[a0] > columns) {
+- --a0;
+- }
+- codingLine[++a0] = columns;
+- err = gTrue;
+- }
+-
+ // byte-align the row
+ if (byteAlign) {
+ inputBits &= ~7;
+@@ -1562,14 +1586,17 @@
+ // this if we know the stream contains end-of-line markers because
+ // the "just plow on" technique tends to work better otherwise
+ } else if (err && endOfLine) {
+- do {
++ while (1) {
++ code1 = lookBits(13);
+ if (code1 == EOF) {
+ eof = gTrue;
+ return EOF;
+ }
++ if ((code1 >> 1) == 0x001) {
++ break;
++ }
+ eatBits(1);
+- code1 = lookBits(13);
+- } while ((code1 >> 1) != 0x001);
++ }
+ eatBits(12);
+ if (encoding > 0) {
+ eatBits(1);
+@@ -1577,11 +1604,11 @@
+ }
+ }
+
+- a0 = 0;
+- outputBits = codingLine[1] - codingLine[0];
+- if (outputBits == 0) {
+- a0 = 1;
+- outputBits = codingLine[2] - codingLine[1];
++ // set up for output
++ if (codingLine[0] > 0) {
++ outputBits = codingLine[a0i = 0];
++ } else {
++ outputBits = codingLine[a0i = 1];
+ }
+
+ ++row;
+@@ -1589,39 +1616,43 @@
+
+ // get a byte
+ if (outputBits >= 8) {
+- ret = ((a0 & 1) == 0) ? 0xff : 0x00;
+- if ((outputBits -= 8) == 0) {
+- ++a0;
+- if (codingLine[a0] < columns) {
+- outputBits = codingLine[a0 + 1] - codingLine[a0];
+- }
++ buf = (a0i & 1) ? 0x00 : 0xff;
++ outputBits -= 8;
++ if (outputBits == 0 && codingLine[a0i] < columns) {
++ ++a0i;
++ outputBits = codingLine[a0i] - codingLine[a0i - 1];
+ }
+ } else {
+ bits = 8;
+- ret = 0;
++ buf = 0;
+ do {
+ if (outputBits > bits) {
+- i = bits;
+- bits = 0;
+- if ((a0 & 1) == 0) {
+- ret |= 0xff >> (8 - i);
++ buf <<= bits;
++ if (!(a0i & 1)) {
++ buf |= 0xff >> (8 - bits);
+ }
+- outputBits -= i;
++ outputBits -= bits;
++ bits = 0;
+ } else {
+- i = outputBits;
+- bits -= outputBits;
+- if ((a0 & 1) == 0) {
+- ret |= (0xff >> (8 - i)) << bits;
++ buf <<= outputBits;
++ if (!(a0i & 1)) {
++ buf |= 0xff >> (8 - outputBits);
+ }
++ bits -= outputBits;
+ outputBits = 0;
+- ++a0;
+- if (codingLine[a0] < columns) {
+- outputBits = codingLine[a0 + 1] - codingLine[a0];
++ if (codingLine[a0i] < columns) {
++ ++a0i;
++ outputBits = codingLine[a0i] - codingLine[a0i - 1];
++ } else if (bits > 0) {
++ buf <<= bits;
++ bits = 0;
+ }
+ }
+- } while (bits > 0 && codingLine[a0] < columns);
++ } while (bits);
++ }
++ if (black) {
++ buf ^= 0xff;
+ }
+- buf = black ? (ret ^ 0xff) : ret;
+ return buf;
+ }
+
+@@ -1663,6 +1694,9 @@
+ code = 0; // make gcc happy
+ if (endOfBlock) {
+ code = lookBits(12);
++ if (code == EOF) {
++ return 1;
++ }
+ if ((code >> 5) == 0) {
+ p = &whiteTab1[code];
+ } else {
+@@ -1675,6 +1709,9 @@
+ } else {
+ for (n = 1; n <= 9; ++n) {
+ code = lookBits(n);
++ if (code == EOF) {
++ return 1;
++ }
+ if (n < 9) {
+ code <<= 9 - n;
+ }
+@@ -1686,6 +1723,9 @@
+ }
+ for (n = 11; n <= 12; ++n) {
+ code = lookBits(n);
++ if (code == EOF) {
++ return 1;
++ }
+ if (n < 12) {
+ code <<= 12 - n;
+ }
+@@ -1711,9 +1751,12 @@
+ code = 0; // make gcc happy
+ if (endOfBlock) {
+ code = lookBits(13);
++ if (code == EOF) {
++ return 1;
++ }
+ if ((code >> 7) == 0) {
+ p = &blackTab1[code];
+- } else if ((code >> 9) == 0) {
++ } else if ((code >> 9) == 0 && (code >> 7) != 0) {
+ p = &blackTab2[(code >> 1) - 64];
+ } else {
+ p = &blackTab3[code >> 7];
+@@ -1725,6 +1768,9 @@
+ } else {
+ for (n = 2; n <= 6; ++n) {
+ code = lookBits(n);
++ if (code == EOF) {
++ return 1;
++ }
+ if (n < 6) {
+ code <<= 6 - n;
+ }
+@@ -1736,6 +1782,9 @@
+ }
+ for (n = 7; n <= 12; ++n) {
+ code = lookBits(n);
++ if (code == EOF) {
++ return 1;
++ }
+ if (n < 12) {
+ code <<= 12 - n;
+ }
+@@ -1749,6 +1798,9 @@
+ }
+ for (n = 10; n <= 13; ++n) {
+ code = lookBits(n);
++ if (code == EOF) {
++ return 1;
++ }
+ if (n < 13) {
+ code <<= 13 - n;
+ }
+@@ -1963,6 +2015,12 @@
+ // allocate a buffer for the whole image
+ bufWidth = ((width + mcuWidth - 1) / mcuWidth) * mcuWidth;
+ bufHeight = ((height + mcuHeight - 1) / mcuHeight) * mcuHeight;
++ if (bufWidth <= 0 || bufHeight <= 0 ||
++ bufWidth > INT_MAX / bufWidth / (int)sizeof(int)) {
++ error(getPos(), "Invalid image size in DCT stream");
++ y = height;
++ return;
++ }
+ for (i = 0; i < numComps; ++i) {
+ frameBuf[i] = (int *)gmallocn(bufWidth * bufHeight, sizeof(int));
+ memset(frameBuf[i], 0, bufWidth * bufHeight * sizeof(int));
+@@ -3038,6 +3096,11 @@
+ }
+ scanInfo.firstCoeff = str->getChar();
+ scanInfo.lastCoeff = str->getChar();
++ if (scanInfo.firstCoeff < 0 || scanInfo.lastCoeff > 63 ||
++ scanInfo.firstCoeff > scanInfo.lastCoeff) {
++ error(getPos(), "Bad DCT coefficient numbers in scan info block");
++ return gFalse;
++ }
+ c = str->getChar();
+ scanInfo.ah = (c >> 4) & 0x0f;
+ scanInfo.al = c & 0x0f;
+--- misc/xpdf-3.02/xpdf/Stream.h 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/Stream.h 2009-11-10 11:43:10.426813566 +0100
+@@ -528,13 +528,15 @@
+ int row; // current row
+ int inputBuf; // input buffer
+ int inputBits; // number of bits in input buffer
+- short *refLine; // reference line changing elements
+- int b1; // index into refLine
+- short *codingLine; // coding line changing elements
+- int a0; // index into codingLine
++ int *codingLine; // coding line changing elements
++ int *refLine; // reference line changing elements
++ int a0i; // index into codingLine
++ GBool err; // error on current line
+ int outputBits; // remaining ouput bits
+ int buf; // character buffer
+
++ void addPixels(int a1, int black);
++ void addPixelsNeg(int a1, int black);
+ short getTwoDimCode();
+ short getWhiteCode();
+ short getBlackCode();
+--- misc/xpdf-3.02/xpdf/XRef.cc 2007-02-27 23:05:52.000000000 +0100
++++ misc/build/xpdf-3.02/xpdf/XRef.cc 2009-11-10 11:43:54.923556696 +0100
+@@ -52,6 +52,8 @@
+ // generation 0.
+ ObjectStream(XRef *xref, int objStrNumA);
+
++ GBool isOk() { return ok; }
++
+ ~ObjectStream();
+
... etc. - the rest is truncated
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