void rebuilder::rebuild_comment_header( ogg_packet_holder & packet) { // Comments header are generated using libvorbis for simplicity. vorbis_comment_holder comment; packet.clear(); vorbis_commentheader_out(comment, packet); }
/* This handles the headers at the backend, here we insert the header packets * we want for the queue. */ static int process_vorbis_headers (ogg_state_t *ogg_info, ogg_codec_t *codec) { vorbis_codec_t *source_vorbis = codec->specific; if (source_vorbis->header [0] == NULL) return 0; DEBUG0 ("Adding the 3 header packets"); ogg_stream_packetin (&source_vorbis->new_os, source_vorbis->header [0]); /* NOTE: we could build a separate comment packet each time */ if (source_vorbis->rebuild_comment) { vorbis_comment vc; ogg_packet header; ice_config_t *config; vorbis_comment_init (&vc); if (ogg_info->artist) vorbis_comment_add_tag (&vc, "artist", ogg_info->artist); if (ogg_info->title) vorbis_comment_add_tag (&vc, "title", ogg_info->title); config = config_get_config(); vorbis_comment_add_tag (&vc, "server", config->server_id); config_release_config(); vorbis_commentheader_out (&vc, &header); ogg_stream_packetin (&source_vorbis->new_os, &header); vorbis_comment_clear (&vc); ogg_packet_clear (&header); } else ogg_stream_packetin (&source_vorbis->new_os, source_vorbis->header [1]); ogg_stream_packetin (&source_vorbis->new_os, source_vorbis->header [2]); source_vorbis->rebuild_comment = 0; ogg_info->log_metadata = 1; source_vorbis->get_buffer_page = get_buffer_header; source_vorbis->process_packet = process_vorbis_audio; source_vorbis->granulepos = source_vorbis->prev_window; source_vorbis->initial_audio_packet = 1; return 1; }