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-rw-r--r--packages/libglade/files/no-xml2.patch499
1 files changed, 499 insertions, 0 deletions
diff --git a/packages/libglade/files/no-xml2.patch b/packages/libglade/files/no-xml2.patch
new file mode 100644
index 0000000000..1c2e215b8d
--- /dev/null
+++ b/packages/libglade/files/no-xml2.patch
@@ -0,0 +1,499 @@
+diff -urN libglade-2.4.2.orig/configure.in libglade-2.4.2/configure.in
+--- libglade-2.4.2.orig/configure.in 2005-02-11 12:42:58.000000000 +0100
++++ libglade-2.4.2/configure.in 2005-03-22 01:22:00.000000000 +0100
+@@ -52,11 +52,33 @@
+ AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+
+ PKG_CHECK_MODULES(LIBGLADE, [dnl
+- libxml-2.0 >= required_libxml_version dnl
+ atk >= required_atk_version dnl
+ gtk+-2.0 >= required_gtk_version dnl
+ glib-2.0 >= required_glib_version])
+
++disable_xml2=no
++AC_ARG_WITH([libxml2],
++ AC_HELP_STRING([--without-libxml2], [Don't use libxml2, use Glib's GMarkupParser instead]),
++ [disable_xml2=yes],
++ [disable_xml2=no])
++
++AC_MSG_CHECKING([if we are using libxml2])
++if test "x$disable_xml2" == "xno"; then
++ AC_MSG_RESULT(yes)
++ PKG_CHECK_MODULES(XML2, libxml-2.0 >= 2.4.10)
++ PKGCFG_REQUIRE_LIBXML2="libxml-2.0"
++ LIBGLADE_CFLAGS="$LIBGLADE_CFLAGS $XML2_CFLAGS"
++ LIBGLADE_LIBS="$LIBGLADE_LIBS $XML2_LIBS"
++else
++ LIBGLADE_CFLAGS="$LIBGLADE_CFLAGS -DUSE_GMARKUP_PARSER"
++ PKGCFG_REQUIRE_LIBXML2=""
++ AC_MSG_RESULT(no)
++fi
++
++AC_SUBST(XML2_LIBS)
++AC_SUBST(XML2_CFLAGS)
++AC_SUBST(PKGCFG_REQUIRE_LIBXML2)
++
+ AC_MSG_CHECKING([for native Win32])
+ case "$host" in
+ *-*-mingw*)
+@@ -116,6 +138,21 @@
+ fi
+ fi
+
++if test "x$disable_xml2" == "xyes"; then
++ echo "*****************************************************"
++ echo " You chose to disable libxml2 and use Glib's"
++ echo " GMarkupParser instead."
++ echo
++ echo " Please bear in mind that using libglade with"
++ echo " GMarkupParser is an experimental feature only."
++ echo
++ echo " Please post problems or success stories to"
++ echo " the glade-devel mailing list. Thank you."
++ echo "*****************************************************"
++fi
++
++
++
+ GTK_DOC_CHECK(1.0)
+
+ dnl gettext stuff ... there is no message catalog for libglade -- libglade
+diff -urN libglade-2.4.2.orig/glade/glade-parser.c libglade-2.4.2/glade/glade-parser.c
+--- libglade-2.4.2.orig/glade/glade-parser.c 2004-11-11 11:56:13.000000000 +0100
++++ libglade-2.4.2/glade/glade-parser.c 2005-03-22 01:20:00.000000000 +0100
+@@ -34,7 +34,15 @@
+ # define dgettext(Domain, String) (String)
+ #endif
+
+-#include <libxml/parser.h>
++#ifdef USE_GMARKUP_PARSER
++# include <zlib.h>
++#else
++# include <libxml/parser.h>
++#endif
++
++#ifdef USE_GMARKUP_PARSER
++# define xmlChar gchar
++#endif
+
+ #include "glade-parser.h"
+ #include "glade-private.h"
+@@ -508,7 +516,9 @@
+ case PARSER_START:
+ if (!strcmp(name, "glade-interface")) {
+ state->state = PARSER_GLADE_INTERFACE;
+-#if 0
++
++#ifndef USE_GMARKUP_PARSER
++ #if 0
+ /* check for correct XML namespace */
+ for (i = 0; attrs && attrs[i] != NULL; i += 2) {
+ if (!strcmp(attrs[i], "xmlns") &&
+@@ -518,7 +528,9 @@
+ g_warning("unknown attribute `%s' for <glade-interface>",
+ attrs[i]);
+ }
++ #endif
+ #endif
++
+ } else {
+ g_warning("Expected <glade-interface>. Got <%s>.", name);
+ state->prev_state = state->state;
+@@ -1063,12 +1075,18 @@
+ }
+ }
+
++#ifndef USE_GMARKUP_PARSER
++
+ static xmlEntityPtr
+ glade_parser_get_entity(GladeParseState *state, const xmlChar *name)
+ {
+ return xmlGetPredefinedEntity(name);
+ }
+
++#endif /* !defined(USE_GMARKUP_PARSER) */
++
++#ifndef USE_GMARKUP_PARSER
++
+ static void
+ glade_parser_warning(GladeParseState *state, const char *msg, ...)
+ {
+@@ -1079,6 +1097,10 @@
+ va_end(args);
+ }
+
++#endif /* !defined(USE_GMARKUP_PARSER) */
++
++#ifndef USE_GMARKUP_PARSER
++
+ static void
+ glade_parser_error(GladeParseState *state, const char *msg, ...)
+ {
+@@ -1089,6 +1111,10 @@
+ va_end(args);
+ }
+
++#endif /* !defined(USE_GMARKUP_PARSER) */
++
++#ifndef USE_GMARKUP_PARSER
++
+ static void
+ glade_parser_fatal_error(GladeParseState *state, const char *msg, ...)
+ {
+@@ -1099,6 +1125,10 @@
+ va_end(args);
+ }
+
++#endif /* !defined(USE_GMARKUP_PARSER) */
++
++#ifndef USE_GMARKUP_PARSER
++
+ static xmlSAXHandler glade_parser = {
+ (internalSubsetSAXFunc)NULL, /* internalSubset */
+ (isStandaloneSAXFunc)NULL, /* isStandalone */
+@@ -1126,6 +1156,82 @@
+ (fatalErrorSAXFunc)glade_parser_fatal_error, /* fatalError */
+ };
+
++#else /* USE_GMARKUP_PARSER */
++
++static void
++glade_parser_start_element_wrapper(GMarkupParseContext *context,
++ const gchar *name,
++ const gchar **attr_names,
++ const gchar **attr_values,
++ gpointer state,
++ GError **error)
++{
++ guint i = 0;
++
++ /* Pack attribute names/values from two separate
++ * arrays (GMarkupParser style) into one single
++ * array (libxml SAXParser style). This is not
++ * very efficient, but we do it to make the
++ * GMarkupParser code as little invasive as
++ * possible. */
++
++ while (attr_names[i] != NULL) {
++ ++i;
++ }
++
++ if (1)
++ {
++ const gchar *attr[(i*2)+1];
++ guint j, k;
++
++ for (j=0, k=0; k < i; j += 2)
++ {
++ attr[j] = attr_names[k];
++ attr[j+1] = attr_values[k];
++ ++k;
++ }
++ attr[i*2] = NULL;
++
++ glade_parser_start_element((GladeParseState*)state, name, attr);
++ }
++}
++
++static void
++glade_parser_end_element_wrapper(GMarkupParseContext *context,
++ const gchar *name,
++ gpointer state,
++ GError **err)
++{
++ glade_parser_end_element((GladeParseState*)state, name);
++}
++
++static void
++glade_parser_characters_wrapper(GMarkupParseContext *context,
++ const gchar *chars,
++ gsize len,
++ gpointer state,
++ GError **err)
++{
++ glade_parser_characters((GladeParseState*)state, chars, (int) len);
++}
++
++static void
++glade_parser_error(GMarkupParseContext *context, GError *err, gpointer data)
++{
++ g_log("Glade-Parser", G_LOG_LEVEL_CRITICAL, "%s", err->message);
++}
++
++static const GMarkupParser glade_parser = {
++ glade_parser_start_element_wrapper, /* element open */
++ glade_parser_end_element_wrapper, /* element close */
++ glade_parser_characters_wrapper, /* text content */
++ NULL, /* passthrough */
++ glade_parser_error, /* parse error */
++};
++
++#endif /* USE_GMARKUP_PARSER */
++
++
+ static void
+ widget_info_free(GladeWidgetInfo *info)
+ {
+@@ -1191,6 +1297,9 @@
+ *
+ * Returns: the GladeInterface structure for the XML file.
+ */
++
++#ifndef USE_GMARKUP_PARSER
++
+ GladeInterface *
+ glade_parser_parse_file(const gchar *file, const gchar *domain)
+ {
+@@ -1222,6 +1331,31 @@
+ return state.interface;
+ }
+
++#else /* defined(USE_GMARKUP_PARSER) */
++
++GladeInterface *
++glade_parser_parse_file(const gchar *file, const gchar *domain)
++{
++ GladeInterface *interface;
++ GError *err = NULL;
++ gchar *content = NULL;
++ gsize clen;
++
++ if (!g_file_get_contents(file, &content, &clen, &err)) {
++ g_warning("could not load glade file: %s", err->message);
++ g_error_free(err);
++ return NULL;
++ }
++
++ interface = glade_parser_parse_buffer(content, (gint) clen, domain);
++
++ g_free(content);
++
++ return interface;
++}
++
++#endif /* USE_GMARKUP_PARSER */
++
+ /**
+ * glade_parser_parse_buffer
+ * @buffer: a buffer in memory containing XML data.
+@@ -1237,6 +1371,9 @@
+ *
+ * Returns: the GladeInterface structure for the XML buffer.
+ */
++
++#ifndef USE_GMARKUP_PARSER
++
+ GladeInterface *
+ glade_parser_parse_buffer(const gchar *buffer, gint len, const gchar *domain)
+ {
+@@ -1263,6 +1400,161 @@
+ return state.interface;
+ }
+
++#else /* defined(USE_GMARKUP_PARSER) */
++
++
++static GladeInterface *
++glade_parser_parse_buffer_internal(const gchar *buffer, gint len, const gchar *domain)
++{
++ GMarkupParseContext *context;
++ GladeParseState state = { 0 };
++ GError *err = NULL;
++
++ state.interface = NULL;
++ if (domain)
++ state.domain = domain;
++ else
++ state.domain = textdomain(NULL);
++
++ /* FIXME: This strstr() is not safe, as it ignores the len
++ * argument and assumes the buffer is NUL-terminated */
++ if (strstr(buffer, "<?xml") == NULL) {
++ g_warning("No XML header found in document!");
++ return NULL;
++ }
++
++ context = g_markup_parse_context_new(&glade_parser, (GMarkupParseFlags) 0, &state, NULL);
++
++ glade_parser_start_document(&state);
++
++ if (!g_markup_parse_context_parse(context, buffer, (gssize) len, &err)) {
++ g_warning("document not well formed: %s", err->message);
++ g_error_free(err);
++ if (state.interface)
++ glade_interface_destroy (state.interface);
++ return NULL;
++ }
++
++ glade_parser_end_document(&state);
++
++ if (state.state != PARSER_FINISH) {
++ g_warning("did not finish in PARSER_FINISH state!");
++
++ if (state.interface)
++ glade_interface_destroy(state.interface);
++
++ return NULL;
++ }
++
++ return state.interface;
++}
++
++struct _gzip_rfc1952_hdr
++{
++ guint8 id1, id2, cm, flags;
++ guint32 mtime;
++ guint8 xflags;
++ guint8 os;
++};
++
++static GladeInterface *
++glade_parser_parse_gzipped_buffer(const gchar *buffer, gint len, const gchar *domain)
++{
++ struct _gzip_rfc1952_hdr *hdr = (struct _gzip_rfc1952_hdr*)buffer;
++ struct z_stream_s zstream;
++ GladeInterface *interface;
++ const guint8 *cbuf; /* start of compressed data */
++ guint8 *decompress_buf;
++ gulong decompress_len = 0;
++ gint ret;
++
++ g_assert(hdr != NULL && hdr->id1 == 0x1f && hdr->id2 == 0x8b);
++
++ if (hdr->cm != Z_DEFLATED) {
++ g_warning("Unknown decompression method %u", (guint) hdr->cm);
++ return NULL;
++ }
++
++ /* Uncompressed size (modulo 2^32) is last
++ * 4 bytes of gzipped file, and little endian.
++ * See RFC 1952 */
++ decompress_len = GUINT32_FROM_LE(*((guint32*)(((guint8*)buffer) + len - 4)));
++
++ /* paranoid mode: glade files > 5MB are unlikely */
++ g_return_val_if_fail(decompress_len < 5*1024*1024, NULL);
++
++ decompress_buf = g_malloc0(decompress_len + 1); /* +1 for NUL-terminator */
++
++ /* find start of compressed data, skipping header stuff */
++ cbuf = (guint8*)buffer + 10;
++ if (hdr->flags & 0x04) {
++ guint16 xlen = GUINT16_FROM_LE(*((guint16*)cbuf));
++ cbuf += xlen + 2;
++ }
++ if (hdr->flags & 0x08) {
++ guint16 onamelen = strlen(cbuf);
++ cbuf += onamelen + 1;
++ }
++ if (hdr->flags & 0x10) {
++ guint16 commentlen = strlen(cbuf);
++ cbuf += commentlen + 1;
++ }
++ if (hdr->flags & 0x02)
++ {
++ cbuf += 2; /* skip header CRC16 */
++ }
++
++ zstream.next_in = (void*)cbuf;
++ zstream.avail_in = (uLongf) len - ((void*)cbuf-(void*)buffer) - 4 - 4 +1;
++ zstream.next_out = decompress_buf;
++ zstream.avail_out= decompress_len;
++ zstream.zalloc = Z_NULL;
++ zstream.zfree = Z_NULL;
++ zstream.opaque = Z_NULL;
++
++ ret = inflateInit2(&zstream, -MAX_WBITS);
++
++ if (ret != Z_OK) {
++ g_warning("inflateInit2() failed. zlib error code: %d", ret);
++ g_free(decompress_buf);
++ return NULL;
++ }
++
++ ret = inflate(&zstream, Z_FINISH);
++
++ if (ret != Z_STREAM_END) {
++ g_warning("zlib decompression failed. zlib error code: %d", ret);
++ g_free(decompress_buf);
++ return NULL;
++ }
++
++ interface = glade_parser_parse_buffer_internal(decompress_buf, decompress_len, domain);
++
++ g_free(decompress_buf);
++
++ return interface;
++}
++
++GladeInterface *
++glade_parser_parse_buffer(const gchar *buffer, gint len, const gchar *domain)
++{
++ g_return_val_if_fail(buffer != NULL, NULL);
++ g_return_val_if_fail(len > 0, NULL);
++
++ /* Check if buffer is gzipped */
++ if (buffer[0] == 0x1f && buffer[1] == (gchar)0x8b) {
++ return glade_parser_parse_gzipped_buffer(buffer, len, domain);
++ }
++
++ /* Buffer is cleartext. */
++ return glade_parser_parse_buffer_internal(buffer, len, domain);
++}
++
++#endif /* USE_GMARKUP_PARSER */
++
++
++#ifndef USE_GMARKUP_PARSER
++
+ static void
+ dump_widget(xmlNode *parent, GladeWidgetInfo *info, gint indent)
+ {
+@@ -1382,6 +1674,8 @@
+ xmlNodeAddContent(widget, " ");
+ }
+
++#endif /* !defined(USE_GMARKUP_PARSER) */
++
+ /**
+ * glade_interface_dump
+ * @interface: the GladeInterface
+@@ -1390,6 +1684,9 @@
+ * This function dumps the contents of a GladeInterface into a file as
+ * XML. It is intended mainly as a debugging tool.
+ */
++
++#ifndef USE_GMARKUP_PARSER
++
+ void
+ glade_interface_dump(GladeInterface *interface, const gchar *filename)
+ {
+@@ -1428,6 +1725,17 @@
+ xmlFreeDoc(doc);
+ }
+
++#else /* defined(USE_GMARKUP_PARSER) */
++
++void
++glade_interface_dump(GladeInterface *interface, const gchar *filename)
++{
++ g_warning("glade_interface_dump() is only available with libxml2.");
++}
++
++#endif /* USE_GMARKUP_PARSER */
++
++
+ #if 0
+ int
+ main(int argc, char **argv) {
+diff -urN libglade-2.4.2.orig/libglade-2.0.pc.in libglade-2.4.2/libglade-2.0.pc.in
+--- libglade-2.4.2.orig/libglade-2.0.pc.in 2001-12-12 15:28:23.000000000 +0100
++++ libglade-2.4.2/libglade-2.0.pc.in 2005-03-22 01:20:00.000000000 +0100
+@@ -11,7 +11,7 @@
+ Name: Libglade
+ Description: a library for dynamically loading GLADE interface files
+ Version: @VERSION@
+-Requires: gtk+-2.0 libxml-2.0
++Requires: gtk+-2.0 @PKGCFG_REQUIRE_LIBXML2@
+ Libs: -L${libdir} -lglade-2.0
+ Cflags: -I${includedir}/libglade-2.0
+