1 files changed, 112 insertions, 0 deletions
diff --git a/gst/gsttoc.h b/gst/gsttoc.h
new file mode 100644
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+++ b/gst/gsttoc.h
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+/* GStreamer
+ * (c) 2010, 2012 Alexander Saprykin <xelfium@gmail.com>
+ *
+ * gsttoc.h: generic TOC API declaration
+ *
+ * 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_TOC_H__
+#define __GST_TOC_H__
+
+#include <gst/gstconfig.h>
+#include <gst/gststructure.h>
+#include <gst/gsttaglist.h>
+#include <gst/gstformat.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstTocEntry GstTocEntry;
+typedef struct _GstToc GstToc;
+
+/**
+ * GstTocEntryType:
+ * @GST_TOC_ENTRY_TYPE_CHAPTER: a chapter type entry.
+ * @GST_TOC_ENTRY_TYPE_EDITION: an edition entry (angle or alternative in other terms).
+ *
+ * The different types of TOC entry.
+ */
+typedef enum {
+  GST_TOC_ENTRY_TYPE_CHAPTER     = 0,
+  GST_TOC_ENTRY_TYPE_EDITION     = 1
+} GstTocEntryType;
+
+/**
+ * GstTocEntry:
+ * @uid: unique (for a whole TOC) id of the entry. This value should be persistent and
+ * should not be changed while updating TOC. @uid should be handled as "opaque" value
+ * without meaning (e.g. applications should not assume the /editionX/chapterY/chapter/Z structure,
+ * other demuxers could do something else), it should help to track updates of certain entries.
+ * @type: #GstTocEntryType of this entry.
+ * @subentries: list of #GstTocEntry children.
+ * @pads: list of #GstPad objects, related to this #GstTocEntry.
+ * @tags: tags related to this entry.
+ * @info: extra information related to this entry.
+ *
+ * Definition of TOC entry structure.
+ */
+struct _GstTocEntry {
+  gchar *uid;
+  GstTocEntryType type;
+  GList *subentries;
+  GList *pads;
+  GstTagList *tags;
+  GstStructure *info;
+
+  /*< private >*/
+  gpointer _gst_reserved[GST_PADDING];
+};
+
+/* FIXME: pad member should be GstPad type, but that's
+ * impossible due to recursive includes */
+
+/**
+ * GstToc:
+ * @entries: list of #GstTocEntry entries of the TOC.
+ * @tags: tags related to the whole TOC.
+ * @info: extra information related to the TOC.
+ *
+ * Definition of TOC structure.
+ */
+struct _GstToc {
+  GList *entries;
+  GstTagList *tags;
+  GstStructure *info;
+
+  /*< private >*/
+  gpointer _gst_reserved[GST_PADDING];
+};
+
+/* functions to create new structures */
+GstToc *        gst_toc_new                     (void);
+GstTocEntry *   gst_toc_entry_new               (GstTocEntryType type, const gchar *uid);
+GstTocEntry *   gst_toc_entry_new_with_pad      (GstTocEntryType type, const gchar *uid, gpointer pad);
+
+/* functions to free structures */
+void            gst_toc_entry_free              (GstTocEntry *entry);
+void            gst_toc_free                    (GstToc *toc);
+
+GstTocEntry *   gst_toc_find_entry              (const GstToc *toc, const gchar *uid);
+GstTocEntry *   gst_toc_entry_copy              (const GstTocEntry *entry);
+GstToc      *   gst_toc_copy                    (const GstToc *toc);
+
+void            gst_toc_entry_set_start_stop    (GstTocEntry *entry, gint64 start, gint64 stop);
+gboolean        gst_toc_entry_get_start_stop    (const GstTocEntry *entry, gint64 *start, gint64 *stop);
+
+G_END_DECLS
+
+#endif /* __GST_TOC_H__ */
+