Add Annodex elements from Alessendro Decina: skeleton and CMML.

Original commit message from CVS:
* configure.ac:
* docs/plugins/gst-plugins-good-plugins-sections.txt:
* ext/Makefile.am:
* ext/annodex/Makefile.am:
* ext/annodex/gstannodex.c:
* ext/annodex/gstannodex.h:
* ext/annodex/gstcmmldec.c:
* ext/annodex/gstcmmldec.h:
* ext/annodex/gstcmmlenc.c:
* ext/annodex/gstcmmlenc.h:
* ext/annodex/gstcmmlparser.c:
* ext/annodex/gstcmmlparser.h:
* ext/annodex/gstcmmltag.c:
* ext/annodex/gstcmmltag.h:
* ext/annodex/gstcmmlutils.c:
* ext/annodex/gstcmmlutils.h:
* ext/annodex/gstskeldec.c:
* ext/annodex/gstskeldec.h:
* ext/annodex/gstskeltag.c:
* ext/annodex/gstskeltag.h:
* tests/check/Makefile.am:
* tests/check/elements/cmmldec.c:
* tests/check/elements/cmmlenc.c:
* tests/check/elements/skeldec.c:
Add Annodex elements from Alessendro Decina: skeleton and CMML.
Includes tests & docs, oh my! Passes Thomas's -good checklist
entirely. Wow.

1 files changed, 90 insertions, 0 deletions

diff --git a/ext/annodex/gstcmmlparser.h b/ext/annodex/gstcmmlparser.h
new file mode 100644
index 00000000..926b5094
--- /dev/null
+++ b/ext/annodex/gstcmmlparser.h
@@ -0,0 +1,90 @@
+/*
+ * gstcmmlparser.h - GStreamer CMML document parser
+ * Copyright (C) 2005 Alessandro Decina
+ * 
+ * Authors:
+ *   Alessandro Decina <alessandro@nnva.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_CMML_PARSER_H__
+#define __GST_CMML_PARSER_H__
+
+#include <libxml/parser.h>
+#include <glib.h>
+
+#include "gstcmmltag.h"
+
+typedef struct _GstCmmlParser GstCmmlParser;
+typedef enum _GstCmmlParserMode GstCmmlParserMode;
+
+typedef void (*GstCmmlParserPreambleCallback) (void *user_data,
+    const guchar * xml_preamble, const guchar * cmml_attrs);
+
+typedef void (*GstCmmlParserCmmlEndCallback) (void *user_data);
+
+typedef void (*GstCmmlParserStreamCallback) (void *user_data,
+    GstCmmlTagStream * stream);
+
+typedef void (*GstCmmlParserHeadCallback) (void *user_data,
+    GstCmmlTagHead * head);
+
+typedef void (*GstCmmlParserClipCallback) (void *user_data,
+    GstCmmlTagClip * clip);
+
+enum _GstCmmlParserMode
+{
+  GST_CMML_PARSER_ENCODE,
+  GST_CMML_PARSER_DECODE
+};
+
+struct _GstCmmlParser
+{
+  GstCmmlParserMode mode;
+
+  xmlParserCtxtPtr context;
+
+  const gchar *preamble;
+  guint preamble_size;
+
+  void *user_data;
+  GstCmmlParserPreambleCallback preamble_callback;
+  GstCmmlParserStreamCallback stream_callback;
+  GstCmmlParserCmmlEndCallback cmml_end_callback;
+  GstCmmlParserHeadCallback head_callback;
+  GstCmmlParserClipCallback clip_callback;
+};
+
+GstCmmlParser *gst_cmml_parser_new (GstCmmlParserMode mode);
+void gst_cmml_parser_free (GstCmmlParser * parser);
+
+gboolean gst_cmml_parser_parse_chunk (GstCmmlParser * parser,
+    const gchar * data, guint size, GError ** error);
+
+guchar *gst_cmml_parser_tag_stream_to_string (GstCmmlParser * parser,
+    GstCmmlTagStream * stream);
+
+guchar *gst_cmml_parser_tag_head_to_string (GstCmmlParser * parser,
+    GstCmmlTagHead * head);
+
+guchar *gst_cmml_parser_tag_clip_to_string (GstCmmlParser * parser,
+    GstCmmlTagClip * clip);
+
+guchar *gst_cmml_parser_tag_object_to_string (GstCmmlParser * parser,
+    GObject * tag);
+
+#endif /* __GST_CMML_PARSER_H__ */