Attachment 3361 Details for Bug 4549 – Libxml2 support

[patch] Libxml2 support

fontconfig-2.3.2-libxml2.diff (text/plain), 5.80 KB, created by Mathias Hasselmann on 2005-09-22 02:22:30 UTC

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Creator: Mathias Hasselmann

Created: 2005-09-22 02:22:30 UTC

Size: 5.80 KB

patch

obsolete

>diff -ru -b -x aclocal.m4 -x Makefile.in -x 'config.*' -x '*.cache' -x configure -x ltmain.sh fontconfig-2.3.2/configure.in fontconfig-2.3.2-libxml2/configure.in
>--- fontconfig-2.3.2/configure.in	2005-04-27 20:54:24.000000000 +0200
>+++ fontconfig-2.3.2-libxml2/configure.in	2005-09-22 11:05:14.000000000 +0200
>@@ -190,6 +190,17 @@
> LIBS="$fontconfig_save_libs"
> 
> #
>+# Check libxml2 configuration
>+#
>+
>+AC_ARG_ENABLE(libxml2,         [  --enable-libxml2              Use libxml2 instead of Expat])
>+
>+if test "$enable_libxml2" = "yes"; then
>+    PKG_CHECK_MODULES([LIBXML2], [libxml-2.0 >= 2.6])
>+    AC_DEFINE_UNQUOTED(ENABLE_LIBXML2,1,[Use libxml2 instead of Expat])
>+fi
>+
>+#
> # Check expat configuration
> #
> 
>@@ -197,10 +208,11 @@
> AC_ARG_WITH(expat-includes,    [  --with-expat-includes=DIR     Use Expat includes in DIR], expat_includes=$withval, expat_includes=yes)
> AC_ARG_WITH(expat-lib,         [  --with-expat-lib=DIR          Use Expat library in DIR], expat_lib=$withval, expat_lib=yes)
> 
>-case "$expat" in
>-no)
>+if test "$enable_libxml2" != "yes"; then
>+    case "$expat" in
>+    no)
> 	;;
>-*)
>+    *)
> 	case "$expat_includes" in
> 	yes)
> 		case "$expat" in
>@@ -284,15 +296,16 @@
> 	CPPFLAGS="$expatsaved_CPPFLAGS"
> 	LIBS="$expatsaved_LIBS"
> 	;;
>-esac
>-AC_SUBST(EXPAT_LIBS)
>-AC_SUBST(EXPAT_CFLAGS)
>+    esac
>+    AC_SUBST(EXPAT_LIBS)
>+    AC_SUBST(EXPAT_CFLAGS)
> 	
>-case "$expat" in
>-no)
>+    case "$expat" in
>+    no)
> 	AC_MSG_ERROR([Cannot find usable expat library. This could mean that your version is too old.])
> 	;;
>-esac
>+    esac
>+fi
> 
> #
> # Set default font directory
>diff -ru -b -x aclocal.m4 -x Makefile.in -x 'config.*' -x '*.cache' -x configure -x ltmain.sh fontconfig-2.3.2/src/fcxml.c fontconfig-2.3.2-libxml2/src/fcxml.c
>--- fontconfig-2.3.2/src/fcxml.c	2005-01-29 00:51:15.000000000 +0100
>+++ fontconfig-2.3.2-libxml2/src/fcxml.c	2005-09-22 11:04:22.000000000 +0200
>@@ -26,6 +26,19 @@
> #include "fcint.h"
> #include <dirent.h>
> 
>+#if ENABLE_LIBXML2
>+
>+#include <libxml/parser.h>
>+
>+#define XML_Char			xmlChar
>+#define XML_Parser			xmlParserCtxtPtr
>+#define XML_ParserFree			xmlFreeParserCtxt
>+#define XML_GetCurrentLineNumber	xmlSAX2GetLineNumber
>+#define XML_GetErrorCode		xmlCtxtGetLastError
>+#define XML_ErrorString(Error)		(Error)->message
>+
>+#else /* ENABLE_LIBXML2 */
>+
> #ifndef HAVE_XMLPARSE_H
> #define HAVE_XMLPARSE_H 0
> #endif
>@@ -36,6 +49,8 @@
> #include <expat.h>
> #endif
> 
>+#endif /* ENABLE_LIBXML2 */
>+
> #ifdef _WIN32
> #define STRICT
> #include <windows.h>
>@@ -2213,11 +2228,35 @@
> 	FcConfigMessage (parse, FcSevereError, "invalid doctype \"%s\"", doctypeName);
> }
> 
>+#if ENABLE_LIBXML2
>+
>+static void
>+FcInternalSubsetDecl (void            *userData,
>+		      const XML_Char  *doctypeName,
>+		      const XML_Char  *sysid,
>+		      const XML_Char  *pubid)
>+{
>+    FcStartDoctypeDecl (userData, doctypeName, sysid, pubid, 1);
>+}
>+
>+static void
>+FcExternalSubsetDecl (void            *userData,
>+		      const XML_Char  *doctypeName,
>+		      const XML_Char  *sysid,
>+		      const XML_Char  *pubid)
>+{
>+    FcStartDoctypeDecl (userData, doctypeName, sysid, pubid, 0);
>+}
>+
>+#else /* ENABLE_LIBXML2 */
>+
> static void
> FcEndDoctypeDecl (void *userData)
> {
> }
> 
>+#endif /* ENABLE_LIBXML2 */
>+
> static FcBool
> FcConfigParseAndLoadDir (FcConfig	*config,
> 			 const FcChar8	*name,
>@@ -2306,10 +2345,16 @@
>     FcChar8	    *filename;
>     FILE	    *f;
>     int		    len;
>-    void	    *buf;
>     FcConfigParse   parse;
>     FcBool	    error = FcTrue;
>     
>+#if ENABLE_LIBXML2
>+    xmlSAXHandler   sax;
>+    char            buf[BUFSIZ];
>+#else
>+    void	    *buf;
>+#endif
>+    
>     filename = FcConfigFilename (name);
>     if (!filename)
> 	goto bail0;
>@@ -2335,33 +2380,59 @@
>     if (!f)
> 	goto bail0;
>     
>+#if ENABLE_LIBXML2
>+    p = xmlCreatePushParserCtxt (&sax, &parse, NULL, 0, filename);
>+#else
>     p = XML_ParserCreate ("UTF-8");
>+#endif
>+
>     if (!p)
> 	goto bail1;
> 
>     if (!FcConfigInit (&parse, name, config, p))
> 	goto bail2;
> 
>+#if ENABLE_LIBXML2
>+
>+    memset(&sax, 0, sizeof(sax));
>+
>+    sax.internalSubset = FcInternalSubsetDecl;
>+    sax.externalSubset = FcExternalSubsetDecl;
>+    sax.startElement = FcStartElement;
>+    sax.endElement = FcEndElement;
>+    sax.characters = FcCharacterData;
>+
>+#else /* ENABLE_LIBXML2 */
>+
>     XML_SetUserData (p, &parse);
>     
>     XML_SetDoctypeDeclHandler (p, FcStartDoctypeDecl, FcEndDoctypeDecl);
>     XML_SetElementHandler (p, FcStartElement, FcEndElement);
>     XML_SetCharacterDataHandler (p, FcCharacterData);
> 	
>+#endif /* ENABLE_LIBXML2 */
>+
>     do {
>+#if !ENABLE_LIBXML2
> 	buf = XML_GetBuffer (p, BUFSIZ);
> 	if (!buf)
> 	{
> 	    FcConfigMessage (&parse, FcSevereError, "cannot get parse buffer");
> 	    goto bail3;
> 	}
>+#endif
> 	len = fread (buf, 1, BUFSIZ, f);
> 	if (len < 0)
> 	{
> 	    FcConfigMessage (&parse, FcSevereError, "failed reading config file");
> 	    goto bail3;
> 	}
>+
>+#if ENABLE_LIBXML2
>+	if (!xmlParseChunk (p, buf, len, len == 0))
>+#else
> 	if (!XML_ParseBuffer (p, len, len == 0))
>+#endif
> 	{
> 	    FcConfigMessage (&parse, FcSevereError, "%s", 
> 			   XML_ErrorString (XML_GetErrorCode (p)));
>diff -ru -b -x aclocal.m4 -x Makefile.in -x 'config.*' -x '*.cache' -x configure -x ltmain.sh fontconfig-2.3.2/src/Makefile.am fontconfig-2.3.2-libxml2/src/Makefile.am
>--- fontconfig-2.3.2/src/Makefile.am	2004-12-05 06:49:20.000000000 +0100
>+++ fontconfig-2.3.2-libxml2/src/Makefile.am	2005-09-22 10:42:59.000000000 +0200
>@@ -66,6 +66,7 @@
> 
> INCLUDES = 						\
> 	$(FREETYPE_CFLAGS)				\
>+	$(LIBXML2_CFLAGS)				\
> 	$(EXPAT_CFLAGS)					\
> 	$(WARN_CFLAGS)					\
> 	-DFONTCONFIG_PATH='"$(CONFDIR)"'		\
>@@ -102,7 +103,7 @@
> libfontconfig_la_LDFLAGS =			\
> 	-version-info @LT_VERSION_INFO@ $(no_undefined) $(export_symbols)
> 
>-libfontconfig_la_LIBADD = $(FREETYPE_LIBS) $(EXPAT_LIBS)
>+libfontconfig_la_LIBADD = $(FREETYPE_LIBS) $(LIBXML2_LIBS) $(EXPAT_LIBS)
> 
> install-data-local: install-ms-import-lib install-libtool-import-lib
>

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Attachments on bug 4549: 3361 | 3387 | 3388 | 3400 | 3424

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