| /* GStreamer |
| * Copyright (C) 2010 Marc-Andre Lureau <marcandre.lureau@gmail.com> |
| * Copyright (C) 2010 Andoni Morales Alastruey <ylatuya@gmail.com> |
| * |
| * m3u8.h: |
| * |
| * 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., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef __M3U8_H__ |
| #define __M3U8_H__ |
| |
| #include <glib.h> |
| |
| G_BEGIN_DECLS typedef struct _GstM3U8 GstM3U8; |
| typedef struct _GstM3U8MediaFile GstM3U8MediaFile; |
| typedef struct _GstM3U8Client GstM3U8Client; |
| |
| #define GST_M3U8(m) ((GstM3U8*)m) |
| #define GST_M3U8_MEDIA_FILE(f) ((GstM3U8MediaFile*)f) |
| |
| #define GST_M3U8_CLIENT_LOCK(c) g_mutex_lock (c->lock); |
| #define GST_M3U8_CLIENT_UNLOCK(c) g_mutex_unlock (c->lock); |
| |
| struct _GstM3U8 |
| { |
| gchar *uri; |
| |
| gboolean endlist; /* if ENDLIST has been reached */ |
| gint version; /* last EXT-X-VERSION */ |
| GstClockTime targetduration; /* last EXT-X-TARGETDURATION */ |
| gchar *allowcache; /* last EXT-X-ALLOWCACHE */ |
| gchar *key; |
| |
| gint bandwidth; |
| gint program_id; |
| gchar *codecs; |
| gint width; |
| gint height; |
| GList *files; |
| |
| /*< private > */ |
| gchar *last_data; |
| GList *lists; /* list of GstM3U8 from the main playlist */ |
| GList *current_variant; /* Current variant playlist used */ |
| GstM3U8 *parent; /* main playlist (if any) */ |
| guint mediasequence; /* EXT-X-MEDIA-SEQUENCE & increased with new media file */ |
| }; |
| |
| struct _GstM3U8MediaFile |
| { |
| gchar *title; |
| GstClockTime duration; |
| gchar *uri; |
| guint sequence; /* the sequence nb of this file */ |
| gchar *key; |
| guint8 iv[16]; |
| }; |
| |
| struct _GstM3U8Client |
| { |
| GstM3U8 *main; /* main playlist */ |
| GstM3U8 *current; |
| guint update_failed_count; |
| gint sequence; /* the next sequence for this client */ |
| GMutex *lock; |
| }; |
| |
| |
| GstM3U8Client *gst_m3u8_client_new (const gchar * uri); |
| void gst_m3u8_client_free (GstM3U8Client * client); |
| gboolean gst_m3u8_client_update (GstM3U8Client * client, gchar * data); |
| void gst_m3u8_client_set_current (GstM3U8Client * client, GstM3U8 * m3u8); |
| gboolean gst_m3u8_client_get_next_fragment (GstM3U8Client * client, |
| gboolean * discontinuity, const gchar ** uri, GstClockTime * duration, |
| GstClockTime * timestamp, const gchar ** key, const guint8 ** iv); |
| void gst_m3u8_client_get_current_position (GstM3U8Client * client, |
| GstClockTime * timestamp); |
| GstClockTime gst_m3u8_client_get_duration (GstM3U8Client * client); |
| GstClockTime gst_m3u8_client_get_target_duration (GstM3U8Client * client); |
| const gchar *gst_m3u8_client_get_uri(GstM3U8Client * client); |
| const gchar *gst_m3u8_client_get_current_uri(GstM3U8Client * client); |
| gboolean gst_m3u8_client_has_variant_playlist(GstM3U8Client * client); |
| gboolean gst_m3u8_client_is_live(GstM3U8Client * client); |
| GList * gst_m3u8_client_get_playlist_for_bitrate (GstM3U8Client * client, |
| guint bitrate); |
| |
| G_END_DECLS |
| #endif /* __M3U8_H__ */ |