static gboolean pidgin_request_timeout_cb(PidginMedia *gtkmedia) { PurpleAccount *account; PurpleBuddy *buddy; const gchar *alias; PurpleMediaSessionType type; gchar *message = NULL; account = purple_media_get_account(gtkmedia->priv->media); buddy = purple_find_buddy(account, gtkmedia->priv->screenname); alias = buddy ? purple_buddy_get_contact_alias(buddy) : gtkmedia->priv->screenname; type = gtkmedia->priv->request_type; gtkmedia->priv->timeout_id = 0; if (type & PURPLE_MEDIA_AUDIO && type & PURPLE_MEDIA_VIDEO) { message = g_strdup_printf(_("%s wishes to start an audio/video session with you."), alias); } else if (type & PURPLE_MEDIA_AUDIO) { message = g_strdup_printf(_("%s wishes to start an audio session with you."), alias); } else if (type & PURPLE_MEDIA_VIDEO) { message = g_strdup_printf(_("%s wishes to start a video session with you."), alias); } gtkmedia->priv->request_type = PURPLE_MEDIA_NONE; if (!purple_media_accepted(gtkmedia->priv->media, NULL, NULL)) { purple_request_accept_cancel(gtkmedia, _("Incoming Call"), message, NULL, PURPLE_DEFAULT_ACTION_NONE, (void*)account, gtkmedia->priv->screenname, NULL, gtkmedia->priv->media, pidgin_media_accept_cb, pidgin_media_reject_cb); } pidgin_media_emit_message(gtkmedia, message); g_free(message); return FALSE; }
static void google_session_ready(GoogleSession *session) { PurpleMedia *media = ((GoogleAVSessionData *)session->session_data)->media; gboolean video = ((GoogleAVSessionData *)session->session_data)->video; if (purple_media_codecs_ready(media, NULL) && purple_media_candidates_prepared(media, NULL, NULL)) { gchar *me = g_strdup_printf("%s@%s/%s", session->js->user->node, session->js->user->domain, session->js->user->resource); JabberIq *iq; xmlnode *sess, *desc, *payload; GList *codecs, *iter; gboolean is_initiator = !strcmp(session->id.initiator, me); if (!is_initiator && !purple_media_accepted(media, NULL, NULL)) { g_free(me); return; } iq = jabber_iq_new(session->js, JABBER_IQ_SET); if (is_initiator) { xmlnode_set_attrib(iq->node, "to", session->remote_jid); xmlnode_set_attrib(iq->node, "from", session->id.initiator); sess = google_session_create_xmlnode(session, "initiate"); } else { google_session_send_candidates(media, "google-voice", session->remote_jid, session); google_session_send_candidates(media, "google-video", session->remote_jid, session); xmlnode_set_attrib(iq->node, "to", session->remote_jid); xmlnode_set_attrib(iq->node, "from", me); sess = google_session_create_xmlnode(session, "accept"); } xmlnode_insert_child(iq->node, sess); desc = xmlnode_new_child(sess, "description"); if (video) xmlnode_set_namespace(desc, NS_GOOGLE_SESSION_VIDEO); else xmlnode_set_namespace(desc, NS_GOOGLE_SESSION_PHONE); codecs = purple_media_get_codecs(media, "google-video"); for (iter = codecs; iter; iter = g_list_next(iter)) { PurpleMediaCodec *codec = (PurpleMediaCodec*)iter->data; gchar *id = g_strdup_printf("%d", purple_media_codec_get_id(codec)); gchar *encoding_name = purple_media_codec_get_encoding_name(codec); payload = xmlnode_new_child(desc, "payload-type"); xmlnode_set_attrib(payload, "id", id); xmlnode_set_attrib(payload, "name", encoding_name); xmlnode_set_attrib(payload, "width", "320"); xmlnode_set_attrib(payload, "height", "200"); xmlnode_set_attrib(payload, "framerate", "30"); g_free(encoding_name); g_free(id); } purple_media_codec_list_free(codecs); codecs = purple_media_get_codecs(media, "google-voice"); for (iter = codecs; iter; iter = g_list_next(iter)) { PurpleMediaCodec *codec = (PurpleMediaCodec*)iter->data; gchar *id = g_strdup_printf("%d", purple_media_codec_get_id(codec)); gchar *encoding_name = purple_media_codec_get_encoding_name(codec); gchar *clock_rate = g_strdup_printf("%d", purple_media_codec_get_clock_rate(codec)); payload = xmlnode_new_child(desc, "payload-type"); if (video) xmlnode_set_namespace(payload, NS_GOOGLE_SESSION_PHONE); xmlnode_set_attrib(payload, "id", id); /* * Hack to make Gmail accept speex as the codec. * It shouldn't have to be case sensitive. */ if (purple_strequal(encoding_name, "SPEEX")) xmlnode_set_attrib(payload, "name", "speex"); else xmlnode_set_attrib(payload, "name", encoding_name); xmlnode_set_attrib(payload, "clockrate", clock_rate); g_free(clock_rate); g_free(encoding_name); g_free(id); } purple_media_codec_list_free(codecs); jabber_iq_send(iq); if (is_initiator) { google_session_send_candidates(media, "google-voice", session->remote_jid, session); google_session_send_candidates(media, "google-video", session->remote_jid, session); } g_signal_handlers_disconnect_by_func(G_OBJECT(media), G_CALLBACK(google_session_ready), session); } }
void purple_media_stream_info(PurpleMedia *media, PurpleMediaInfoType type, const gchar *session_id, const gchar *participant, gboolean local) { #ifdef USE_VV g_return_if_fail(PURPLE_IS_MEDIA(media)); if (type == PURPLE_MEDIA_INFO_ACCEPT) { GList *streams, *sessions = NULL, *participants = NULL; g_return_if_fail(PURPLE_IS_MEDIA(media)); streams = purple_media_get_streams(media, session_id, participant); /* Emit stream acceptance */ for (; streams; streams = g_list_delete_link(streams, streams)) { PurpleMediaStream *stream = streams->data; stream->accepted = TRUE; g_signal_emit(media, purple_media_signals[STREAM_INFO], 0, type, stream->session->id, stream->participant, local); if (g_list_find(sessions, stream->session) == NULL) sessions = g_list_prepend(sessions, stream->session); if (g_list_find_custom(participants, stream->participant, (GCompareFunc)strcmp) == NULL) participants = g_list_prepend(participants, g_strdup(stream->participant)); } /* Emit session acceptance */ for (; sessions; sessions = g_list_delete_link(sessions, sessions)) { PurpleMediaSession *session = sessions->data; if (purple_media_accepted(media, session->id, NULL)) g_signal_emit(media, purple_media_signals[ STREAM_INFO], 0, PURPLE_MEDIA_INFO_ACCEPT, session->id, NULL, local); } /* Emit participant acceptance */ for (; participants; participants = g_list_delete_link( participants, participants)) { gchar *participant = participants->data; if (purple_media_accepted(media, NULL, participant)) g_signal_emit(media, purple_media_signals[ STREAM_INFO], 0, PURPLE_MEDIA_INFO_ACCEPT, NULL, participant, local); g_free(participant); } /* Emit conference acceptance */ if (purple_media_accepted(media, NULL, NULL)) g_signal_emit(media, purple_media_signals[STREAM_INFO], 0, PURPLE_MEDIA_INFO_ACCEPT, NULL, NULL, local); return; } else if (type == PURPLE_MEDIA_INFO_HANGUP || type == PURPLE_MEDIA_INFO_REJECT) { GList *streams; g_return_if_fail(PURPLE_IS_MEDIA(media)); streams = purple_media_get_streams(media, session_id, participant); /* Emit for stream */ for (; streams; streams = g_list_delete_link(streams, streams)) { PurpleMediaStream *stream = streams->data; g_signal_emit(media, purple_media_signals[STREAM_INFO], 0, type, stream->session->id, stream->participant, local); } if (session_id != NULL && participant != NULL) { /* Everything that needs to be emitted has been */ } else if (session_id == NULL && participant == NULL) { /* Emit for everything in the conference */ GList *sessions = NULL; GList *participants = media->priv->participants; if (media->priv->sessions != NULL) sessions = g_hash_table_get_values( media->priv->sessions); /* Emit for sessions */ for (; sessions; sessions = g_list_delete_link( sessions, sessions)) { PurpleMediaSession *session = sessions->data; g_signal_emit(media, purple_media_signals[ STREAM_INFO], 0, type, session->id, NULL, local); } /* Emit for participants */ for (; participants; participants = g_list_next(participants)) { gchar *participant = participants->data; g_signal_emit(media, purple_media_signals[ STREAM_INFO], 0, type, NULL, participant, local); } /* Emit for conference */ g_signal_emit(media, purple_media_signals[STREAM_INFO], 0, type, NULL, NULL, local); } else if (session_id != NULL) { /* Emit just the specific session */ PurpleMediaSession *session = purple_media_get_session( media, session_id); if (session == NULL) { purple_debug_warning("media", "Couldn't find session" " to hangup/reject.\n"); } else { g_signal_emit(media, purple_media_signals[ STREAM_INFO], 0, type, session->id, NULL, local); } } else if (participant != NULL) { /* Emit just the specific participant */ if (!g_list_find_custom(media->priv->participants, participant, (GCompareFunc)strcmp)) { purple_debug_warning("media", "Couldn't find participant" " to hangup/reject.\n"); } else { g_signal_emit(media, purple_media_signals[ STREAM_INFO], 0, type, NULL, participant, local); } } purple_media_end(media, session_id, participant); return; } g_signal_emit(media, purple_media_signals[STREAM_INFO], 0, type, session_id, participant, local); #endif }