src/api/sipe-media.h

   1 /**
   2  * @file sipe-media.h
   3  *
   4  * pidgin-sipe
   5  *
   6  * Copyright (C) 2010 Jakub Adam <jakub.adam@tieto.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 struct sipe_account_data;
  24
  25 typedef enum sipe_media_type {
  26         SIPE_MEDIA_AUDIO,
  27         SIPE_MEDIA_VIDEO
  28 } SipeMediaType;
  29
  30 typedef enum sipe_call_state {
  31         SIPE_CALL_CONNECTING,
  32         SIPE_CALL_RUNNING,
  33         SIPE_CALL_HELD,
  34         SIPE_CALL_FINISHED
  35 } SipeCallState;
  36
  37 typedef gpointer sipe_codec;
  38
  39 typedef struct _sipe_media_call {
  40         gpointer                        media;
  41         struct sip_session      *session;
  42         struct sip_dialog       *dialog;
  43
  44         gchar                           *remote_ip;
  45         guint16                         remote_port;
  46
  47         GSList                          *sdp_attrs;
  48         struct sipmsg           *invitation;
  49         GList                           *remote_candidates;
  50         GList                           *remote_codecs;
  51         gchar                           *sdp_response;
  52         gboolean                        legacy_mode;
  53         SipeCallState           state;
  54 } sipe_media_call;
  55
  56 void sipe_media_incoming_invite(struct sipe_account_data *sip, struct sipmsg *msg);
  57
  58 void sipe_media_hangup(struct sipe_account_data *sip);
  59
  60 gchar *sipe_media_get_callid(sipe_media_call *call);
  61
  62
  63 /* Backend functions **********************************************************/
  64
  65 sipe_codec * sipe_backend_codec_new(int id, const char *name,
  66                                                                         SipeMediaType type, guint clock_rate);
  67
  68 void sipe_backend_codec_free(sipe_codec *codec);
  69
  70 gchar * sipe_backend_codec_get_name(sipe_codec *codec);
  71
  72
  73 gboolean sipe_backend_set_remote_codecs(sipe_media_call* call, gchar* participant);
  74
  75 GList* sipe_backend_get_local_codecs(sipe_media_call* call);
  76