Tristan Matthews | 0a329cc | 2013-07-17 13:20:14 -0400 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | */ |
| 19 | #include <pjsua-lib/pjsua.h> |
| 20 | #include <pjsua-lib/pjsua_internal.h> |
| 21 | |
| 22 | #if defined(PJSUA_MEDIA_HAS_PJMEDIA) && PJSUA_MEDIA_HAS_PJMEDIA != 0 |
| 23 | # error The PJSUA_MEDIA_HAS_PJMEDIA should be declared as zero |
| 24 | #endif |
| 25 | |
| 26 | |
| 27 | #define THIS_FILE "alt_pjsua_aud.c" |
| 28 | #define UNIMPLEMENTED(func) PJ_LOG(2,(THIS_FILE, "*** Call to unimplemented function %s ***", #func)); |
| 29 | |
| 30 | |
| 31 | /***************************************************************************** |
| 32 | * Our dummy codecs. Since we won't use any PJMEDIA codecs, we need to declare |
| 33 | * our own codecs and register them to PJMEDIA's codec manager. We just need |
| 34 | * the info so that they can be listed in SDP. The encoding and decoding will |
| 35 | * happen in your third party media stream and will not use these codecs, |
| 36 | * hence the "dummy" name. |
| 37 | */ |
| 38 | static struct alt_codec |
| 39 | { |
| 40 | pj_str_t encoding_name; |
| 41 | pj_uint8_t payload_type; |
| 42 | unsigned clock_rate; |
| 43 | unsigned channel_cnt; |
| 44 | unsigned frm_ptime; |
| 45 | unsigned avg_bps; |
| 46 | unsigned max_bps; |
| 47 | } codec_list[] = |
| 48 | { |
| 49 | /* G.729 */ |
| 50 | { { "G729", 4 }, 18, 8000, 1, 10, 8000, 8000 }, |
| 51 | /* PCMU */ |
| 52 | { { "PCMU", 4 }, 0, 8000, 1, 10, 64000, 64000 }, |
| 53 | /* Our proprietary high end low bit rate (5kbps) codec, if you wish */ |
| 54 | { { "FOO", 3 }, PJMEDIA_RTP_PT_START+0, 16000, 1, 20, 5000, 5000 }, |
| 55 | }; |
| 56 | |
| 57 | static struct alt_codec_factory |
| 58 | { |
| 59 | pjmedia_codec_factory base; |
| 60 | } alt_codec_factory; |
| 61 | |
| 62 | static pj_status_t alt_codec_test_alloc( pjmedia_codec_factory *factory, |
| 63 | const pjmedia_codec_info *id ) |
| 64 | { |
| 65 | unsigned i; |
| 66 | for (i=0; i<PJ_ARRAY_SIZE(codec_list); ++i) { |
| 67 | if (pj_stricmp(&id->encoding_name, &codec_list[i].encoding_name)==0) |
| 68 | return PJ_SUCCESS; |
| 69 | } |
| 70 | return PJ_ENOTSUP; |
| 71 | } |
| 72 | |
| 73 | static pj_status_t alt_codec_default_attr( pjmedia_codec_factory *factory, |
| 74 | const pjmedia_codec_info *id, |
| 75 | pjmedia_codec_param *attr ) |
| 76 | { |
| 77 | struct alt_codec *ac; |
| 78 | unsigned i; |
| 79 | |
| 80 | PJ_UNUSED_ARG(factory); |
| 81 | |
| 82 | for (i=0; i<PJ_ARRAY_SIZE(codec_list); ++i) { |
| 83 | if (pj_stricmp(&id->encoding_name, &codec_list[i].encoding_name)==0) |
| 84 | break; |
| 85 | } |
| 86 | if (i == PJ_ARRAY_SIZE(codec_list)) |
| 87 | return PJ_ENOTFOUND; |
| 88 | |
| 89 | ac = &codec_list[i]; |
| 90 | |
| 91 | pj_bzero(attr, sizeof(pjmedia_codec_param)); |
| 92 | attr->info.clock_rate = ac->clock_rate; |
| 93 | attr->info.channel_cnt = ac->channel_cnt; |
| 94 | attr->info.avg_bps = ac->avg_bps; |
| 95 | attr->info.max_bps = ac->max_bps; |
| 96 | attr->info.pcm_bits_per_sample = 16; |
| 97 | attr->info.frm_ptime = ac->frm_ptime; |
| 98 | attr->info.pt = ac->payload_type; |
| 99 | |
| 100 | attr->setting.frm_per_pkt = 1; |
| 101 | attr->setting.vad = 1; |
| 102 | attr->setting.plc = 1; |
| 103 | |
| 104 | return PJ_SUCCESS; |
| 105 | } |
| 106 | |
| 107 | static pj_status_t alt_codec_enum_codecs(pjmedia_codec_factory *factory, |
| 108 | unsigned *count, |
| 109 | pjmedia_codec_info codecs[]) |
| 110 | { |
| 111 | unsigned i; |
| 112 | |
| 113 | for (i=0; i<*count && i<PJ_ARRAY_SIZE(codec_list); ++i) { |
| 114 | struct alt_codec *ac = &codec_list[i]; |
| 115 | pj_bzero(&codecs[i], sizeof(pjmedia_codec_info)); |
| 116 | codecs[i].encoding_name = ac->encoding_name; |
| 117 | codecs[i].pt = ac->payload_type; |
| 118 | codecs[i].type = PJMEDIA_TYPE_AUDIO; |
| 119 | codecs[i].clock_rate = ac->clock_rate; |
| 120 | codecs[i].channel_cnt = ac->channel_cnt; |
| 121 | } |
| 122 | |
| 123 | *count = i; |
| 124 | |
| 125 | return PJ_SUCCESS; |
| 126 | } |
| 127 | |
| 128 | static pj_status_t alt_codec_alloc_codec(pjmedia_codec_factory *factory, |
| 129 | const pjmedia_codec_info *id, |
| 130 | pjmedia_codec **p_codec) |
| 131 | { |
| 132 | /* This will never get called since we won't be using this codec */ |
| 133 | UNIMPLEMENTED(alt_codec_alloc_codec) |
| 134 | return PJ_ENOTSUP; |
| 135 | } |
| 136 | |
| 137 | static pj_status_t alt_codec_dealloc_codec( pjmedia_codec_factory *factory, |
| 138 | pjmedia_codec *codec ) |
| 139 | { |
| 140 | /* This will never get called */ |
| 141 | UNIMPLEMENTED(alt_codec_dealloc_codec) |
| 142 | return PJ_ENOTSUP; |
| 143 | } |
| 144 | |
| 145 | static pj_status_t alt_codec_deinit(void) |
| 146 | { |
| 147 | pjmedia_codec_mgr *codec_mgr; |
| 148 | codec_mgr = pjmedia_endpt_get_codec_mgr(pjsua_var.med_endpt); |
| 149 | return pjmedia_codec_mgr_unregister_factory(codec_mgr, |
| 150 | &alt_codec_factory.base); |
| 151 | |
| 152 | } |
| 153 | |
| 154 | static pjmedia_codec_factory_op alt_codec_factory_op = |
| 155 | { |
| 156 | &alt_codec_test_alloc, |
| 157 | &alt_codec_default_attr, |
| 158 | &alt_codec_enum_codecs, |
| 159 | &alt_codec_alloc_codec, |
| 160 | &alt_codec_dealloc_codec, |
| 161 | &alt_codec_deinit |
| 162 | }; |
| 163 | |
| 164 | |
| 165 | /***************************************************************************** |
| 166 | * API |
| 167 | */ |
| 168 | |
| 169 | /* Initialize third party media library. */ |
| 170 | pj_status_t pjsua_aud_subsys_init() |
| 171 | { |
| 172 | pjmedia_codec_mgr *codec_mgr; |
| 173 | pj_status_t status; |
| 174 | |
| 175 | /* Register our "dummy" codecs */ |
| 176 | alt_codec_factory.base.op = &alt_codec_factory_op; |
| 177 | codec_mgr = pjmedia_endpt_get_codec_mgr(pjsua_var.med_endpt); |
| 178 | status = pjmedia_codec_mgr_register_factory(codec_mgr, |
| 179 | &alt_codec_factory.base); |
| 180 | if (status != PJ_SUCCESS) |
| 181 | return status; |
| 182 | |
| 183 | /* TODO: initialize your evil library here */ |
| 184 | return PJ_SUCCESS; |
| 185 | } |
| 186 | |
| 187 | /* Start (audio) media library. */ |
| 188 | pj_status_t pjsua_aud_subsys_start(void) |
| 189 | { |
| 190 | /* TODO: */ |
| 191 | return PJ_SUCCESS; |
| 192 | } |
| 193 | |
| 194 | /* Cleanup and deinitialize third party media library. */ |
| 195 | pj_status_t pjsua_aud_subsys_destroy() |
| 196 | { |
| 197 | /* TODO: */ |
| 198 | return PJ_SUCCESS; |
| 199 | } |
| 200 | |
| 201 | /* Our callback to receive incoming RTP packets */ |
| 202 | static void aud_rtp_cb(void *user_data, void *pkt, pj_ssize_t size) |
| 203 | { |
| 204 | pjsua_call_media *call_med = (pjsua_call_media*) user_data; |
| 205 | |
| 206 | /* TODO: Do something with the packet */ |
| 207 | PJ_LOG(4,(THIS_FILE, "RX %d bytes audio RTP packet", (int)size)); |
| 208 | } |
| 209 | |
| 210 | /* Our callback to receive RTCP packets */ |
| 211 | static void aud_rtcp_cb(void *user_data, void *pkt, pj_ssize_t size) |
| 212 | { |
| 213 | pjsua_call_media *call_med = (pjsua_call_media*) user_data; |
| 214 | |
| 215 | /* TODO: Do something with the packet here */ |
| 216 | PJ_LOG(4,(THIS_FILE, "RX %d bytes audio RTCP packet", (int)size)); |
| 217 | } |
| 218 | |
| 219 | /* A demo function to send dummy "RTP" packets periodically. You would not |
| 220 | * need to have this function in the real app! |
| 221 | */ |
| 222 | static void timer_to_send_aud_rtp(void *user_data) |
| 223 | { |
| 224 | pjsua_call_media *call_med = (pjsua_call_media*) user_data; |
| 225 | const char *pkt = "Not RTP packet"; |
| 226 | |
| 227 | if (!call_med->call || !call_med->call->inv || !call_med->tp) { |
| 228 | /* Call has been disconnected. There is race condition here as |
| 229 | * this cb may be called sometime after call has been disconnected */ |
| 230 | return; |
| 231 | } |
| 232 | |
| 233 | pjmedia_transport_send_rtp(call_med->tp, pkt, strlen(pkt)); |
| 234 | |
| 235 | pjsua_schedule_timer2(&timer_to_send_aud_rtp, call_med, 2000); |
| 236 | } |
| 237 | |
| 238 | static void timer_to_send_aud_rtcp(void *user_data) |
| 239 | { |
| 240 | pjsua_call_media *call_med = (pjsua_call_media*) user_data; |
| 241 | const char *pkt = "Not RTCP packet"; |
| 242 | |
| 243 | if (!call_med->call || !call_med->call->inv || !call_med->tp) { |
| 244 | /* Call has been disconnected. There is race condition here as |
| 245 | * this cb may be called sometime after call has been disconnected */ |
| 246 | return; |
| 247 | } |
| 248 | |
| 249 | pjmedia_transport_send_rtcp(call_med->tp, pkt, strlen(pkt)); |
| 250 | |
| 251 | pjsua_schedule_timer2(&timer_to_send_aud_rtcp, call_med, 5000); |
| 252 | } |
| 253 | |
| 254 | /* Stop the audio stream of a call. */ |
| 255 | void pjsua_aud_stop_stream(pjsua_call_media *call_med) |
| 256 | { |
| 257 | /* Detach our RTP/RTCP callbacks from transport */ |
| 258 | pjmedia_transport_detach(call_med->tp, call_med); |
| 259 | |
| 260 | /* TODO: destroy your audio stream here */ |
| 261 | } |
| 262 | |
| 263 | /* |
| 264 | * This function is called whenever SDP negotiation has completed |
| 265 | * successfully. Here you'd want to start your audio stream |
| 266 | * based on the info in the SDPs. |
| 267 | */ |
| 268 | pj_status_t pjsua_aud_channel_update(pjsua_call_media *call_med, |
| 269 | pj_pool_t *tmp_pool, |
| 270 | pjmedia_stream_info *si, |
| 271 | const pjmedia_sdp_session *local_sdp, |
| 272 | const pjmedia_sdp_session *remote_sdp) |
| 273 | { |
| 274 | pj_status_t status = PJ_SUCCESS; |
| 275 | |
| 276 | PJ_LOG(4,(THIS_FILE,"Alt audio channel update..")); |
| 277 | pj_log_push_indent(); |
| 278 | |
| 279 | /* Check if no media is active */ |
| 280 | if (si->dir != PJMEDIA_DIR_NONE) { |
| 281 | /* Attach our RTP and RTCP callbacks to the media transport */ |
| 282 | status = pjmedia_transport_attach(call_med->tp, call_med, |
| 283 | &si->rem_addr, &si->rem_rtcp, |
| 284 | pj_sockaddr_get_len(&si->rem_addr), |
| 285 | &aud_rtp_cb, &aud_rtcp_cb); |
| 286 | |
| 287 | /* For a demonstration, let's use a timer to send "RTP" packet |
| 288 | * periodically. |
| 289 | */ |
| 290 | pjsua_schedule_timer2(&timer_to_send_aud_rtp, call_med, 0); |
| 291 | pjsua_schedule_timer2(&timer_to_send_aud_rtcp, call_med, 2500); |
| 292 | |
| 293 | /* TODO: |
| 294 | * - Create and start your media stream based on the parameters |
| 295 | * in si |
| 296 | */ |
| 297 | } |
| 298 | |
| 299 | on_return: |
| 300 | pj_log_pop_indent(); |
| 301 | return status; |
| 302 | } |
| 303 | |
| 304 | void pjsua_check_snd_dev_idle() |
| 305 | { |
| 306 | } |
| 307 | |
| 308 | /***************************************************************************** |
| 309 | * |
| 310 | * Call API which MAY need to be re-implemented if different backend is used. |
| 311 | */ |
| 312 | |
| 313 | /* Check if call has an active media session. */ |
| 314 | PJ_DEF(pj_bool_t) pjsua_call_has_media(pjsua_call_id call_id) |
| 315 | { |
| 316 | UNIMPLEMENTED(pjsua_call_has_media) |
| 317 | return PJ_TRUE; |
| 318 | } |
| 319 | |
| 320 | |
| 321 | /* Get the conference port identification associated with the call. */ |
| 322 | PJ_DEF(pjsua_conf_port_id) pjsua_call_get_conf_port(pjsua_call_id call_id) |
| 323 | { |
| 324 | UNIMPLEMENTED(pjsua_call_get_conf_port) |
| 325 | return PJSUA_INVALID_ID; |
| 326 | } |
| 327 | |
| 328 | /* Get media stream info for the specified media index. */ |
| 329 | PJ_DEF(pj_status_t) pjsua_call_get_stream_info( pjsua_call_id call_id, |
| 330 | unsigned med_idx, |
| 331 | pjsua_stream_info *psi) |
| 332 | { |
| 333 | pj_bzero(psi, sizeof(*psi)); |
| 334 | UNIMPLEMENTED(pjsua_call_get_stream_info) |
| 335 | return PJ_ENOTSUP; |
| 336 | } |
| 337 | |
| 338 | /* Get media stream statistic for the specified media index. */ |
| 339 | PJ_DEF(pj_status_t) pjsua_call_get_stream_stat( pjsua_call_id call_id, |
| 340 | unsigned med_idx, |
| 341 | pjsua_stream_stat *stat) |
| 342 | { |
| 343 | pj_bzero(stat, sizeof(*stat)); |
| 344 | UNIMPLEMENTED(pjsua_call_get_stream_stat) |
| 345 | return PJ_ENOTSUP; |
| 346 | } |
| 347 | |
| 348 | /* |
| 349 | * Send DTMF digits to remote using RFC 2833 payload formats. |
| 350 | */ |
| 351 | PJ_DEF(pj_status_t) pjsua_call_dial_dtmf( pjsua_call_id call_id, |
| 352 | const pj_str_t *digits) |
| 353 | { |
| 354 | UNIMPLEMENTED(pjsua_call_dial_dtmf) |
| 355 | return PJ_ENOTSUP; |
| 356 | } |
| 357 | |
| 358 | /***************************************************************************** |
| 359 | * Below are auxiliary API that we don't support (feel free to implement them |
| 360 | * with the other media stack) |
| 361 | */ |
| 362 | |
| 363 | /* Get maximum number of conference ports. */ |
| 364 | PJ_DEF(unsigned) pjsua_conf_get_max_ports(void) |
| 365 | { |
| 366 | UNIMPLEMENTED(pjsua_conf_get_max_ports) |
| 367 | return 0xFF; |
| 368 | } |
| 369 | |
| 370 | /* Get current number of active ports in the bridge. */ |
| 371 | PJ_DEF(unsigned) pjsua_conf_get_active_ports(void) |
| 372 | { |
| 373 | UNIMPLEMENTED(pjsua_conf_get_active_ports) |
| 374 | return 0; |
| 375 | } |
| 376 | |
| 377 | /* Enumerate all conference ports. */ |
| 378 | PJ_DEF(pj_status_t) pjsua_enum_conf_ports(pjsua_conf_port_id id[], |
| 379 | unsigned *count) |
| 380 | { |
| 381 | *count = 0; |
| 382 | UNIMPLEMENTED(pjsua_enum_conf_ports) |
| 383 | return PJ_ENOTSUP; |
| 384 | } |
| 385 | |
| 386 | /* Get information about the specified conference port */ |
| 387 | PJ_DEF(pj_status_t) pjsua_conf_get_port_info( pjsua_conf_port_id id, |
| 388 | pjsua_conf_port_info *info) |
| 389 | { |
| 390 | UNIMPLEMENTED(pjsua_conf_get_port_info) |
| 391 | return PJ_ENOTSUP; |
| 392 | } |
| 393 | |
| 394 | /* Add arbitrary media port to PJSUA's conference bridge. */ |
| 395 | PJ_DEF(pj_status_t) pjsua_conf_add_port( pj_pool_t *pool, |
| 396 | pjmedia_port *port, |
| 397 | pjsua_conf_port_id *p_id) |
| 398 | { |
| 399 | *p_id = PJSUA_INVALID_ID; |
| 400 | UNIMPLEMENTED(pjsua_conf_add_port) |
| 401 | /* We should return PJ_ENOTSUP here, but this API is needed by pjsua |
| 402 | * application or otherwise it will refuse to start. |
| 403 | */ |
| 404 | return PJ_SUCCESS; |
| 405 | } |
| 406 | |
| 407 | /* Remove arbitrary slot from the conference bridge. */ |
| 408 | PJ_DEF(pj_status_t) pjsua_conf_remove_port(pjsua_conf_port_id id) |
| 409 | { |
| 410 | UNIMPLEMENTED(pjsua_conf_remove_port) |
| 411 | return PJ_ENOTSUP; |
| 412 | } |
| 413 | |
| 414 | /* Establish unidirectional media flow from souce to sink. */ |
| 415 | PJ_DEF(pj_status_t) pjsua_conf_connect( pjsua_conf_port_id source, |
| 416 | pjsua_conf_port_id sink) |
| 417 | { |
| 418 | UNIMPLEMENTED(pjsua_conf_connect) |
| 419 | return PJ_ENOTSUP; |
| 420 | } |
| 421 | |
| 422 | /* Disconnect media flow from the source to destination port. */ |
| 423 | PJ_DEF(pj_status_t) pjsua_conf_disconnect( pjsua_conf_port_id source, |
| 424 | pjsua_conf_port_id sink) |
| 425 | { |
| 426 | UNIMPLEMENTED(pjsua_conf_disconnect) |
| 427 | return PJ_ENOTSUP; |
| 428 | } |
| 429 | |
| 430 | /* Adjust the signal level to be transmitted from the bridge to the |
| 431 | * specified port by making it louder or quieter. |
| 432 | */ |
| 433 | PJ_DEF(pj_status_t) pjsua_conf_adjust_tx_level(pjsua_conf_port_id slot, |
| 434 | float level) |
| 435 | { |
| 436 | UNIMPLEMENTED(pjsua_conf_adjust_tx_level) |
| 437 | return PJ_ENOTSUP; |
| 438 | } |
| 439 | |
| 440 | /* Adjust the signal level to be received from the specified port (to |
| 441 | * the bridge) by making it louder or quieter. |
| 442 | */ |
| 443 | PJ_DEF(pj_status_t) pjsua_conf_adjust_rx_level(pjsua_conf_port_id slot, |
| 444 | float level) |
| 445 | { |
| 446 | UNIMPLEMENTED(pjsua_conf_adjust_rx_level) |
| 447 | return PJ_ENOTSUP; |
| 448 | } |
| 449 | |
| 450 | |
| 451 | /* Get last signal level transmitted to or received from the specified port. */ |
| 452 | PJ_DEF(pj_status_t) pjsua_conf_get_signal_level(pjsua_conf_port_id slot, |
| 453 | unsigned *tx_level, |
| 454 | unsigned *rx_level) |
| 455 | { |
| 456 | UNIMPLEMENTED(pjsua_conf_get_signal_level) |
| 457 | return PJ_ENOTSUP; |
| 458 | } |
| 459 | |
| 460 | /* Create a file player, and automatically connect this player to |
| 461 | * the conference bridge. |
| 462 | */ |
| 463 | PJ_DEF(pj_status_t) pjsua_player_create( const pj_str_t *filename, |
| 464 | unsigned options, |
| 465 | pjsua_player_id *p_id) |
| 466 | { |
| 467 | UNIMPLEMENTED(pjsua_player_create) |
| 468 | return PJ_ENOTSUP; |
| 469 | } |
| 470 | |
| 471 | /* Create a file playlist media port, and automatically add the port |
| 472 | * to the conference bridge. |
| 473 | */ |
| 474 | PJ_DEF(pj_status_t) pjsua_playlist_create( const pj_str_t file_names[], |
| 475 | unsigned file_count, |
| 476 | const pj_str_t *label, |
| 477 | unsigned options, |
| 478 | pjsua_player_id *p_id) |
| 479 | { |
| 480 | UNIMPLEMENTED(pjsua_playlist_create) |
| 481 | return PJ_ENOTSUP; |
| 482 | } |
| 483 | |
| 484 | /* Get conference port ID associated with player. */ |
| 485 | PJ_DEF(pjsua_conf_port_id) pjsua_player_get_conf_port(pjsua_player_id id) |
| 486 | { |
| 487 | UNIMPLEMENTED(pjsua_player_get_conf_port) |
| 488 | return -1; |
| 489 | } |
| 490 | |
| 491 | /* Get the media port for the player. */ |
| 492 | PJ_DEF(pj_status_t) pjsua_player_get_port( pjsua_player_id id, |
| 493 | pjmedia_port **p_port) |
| 494 | { |
| 495 | UNIMPLEMENTED(pjsua_player_get_port) |
| 496 | return PJ_ENOTSUP; |
| 497 | } |
| 498 | |
| 499 | /* Set playback position. */ |
| 500 | PJ_DEF(pj_status_t) pjsua_player_set_pos( pjsua_player_id id, |
| 501 | pj_uint32_t samples) |
| 502 | { |
| 503 | UNIMPLEMENTED(pjsua_player_set_pos) |
| 504 | return PJ_ENOTSUP; |
| 505 | } |
| 506 | |
| 507 | /* Close the file, remove the player from the bridge, and free |
| 508 | * resources associated with the file player. |
| 509 | */ |
| 510 | PJ_DEF(pj_status_t) pjsua_player_destroy(pjsua_player_id id) |
| 511 | { |
| 512 | UNIMPLEMENTED(pjsua_player_destroy) |
| 513 | return PJ_ENOTSUP; |
| 514 | } |
| 515 | |
| 516 | /* Create a file recorder, and automatically connect this recorder to |
| 517 | * the conference bridge. |
| 518 | */ |
| 519 | PJ_DEF(pj_status_t) pjsua_recorder_create( const pj_str_t *filename, |
| 520 | unsigned enc_type, |
| 521 | void *enc_param, |
| 522 | pj_ssize_t max_size, |
| 523 | unsigned options, |
| 524 | pjsua_recorder_id *p_id) |
| 525 | { |
| 526 | UNIMPLEMENTED(pjsua_recorder_create) |
| 527 | return PJ_ENOTSUP; |
| 528 | } |
| 529 | |
| 530 | |
| 531 | /* Get conference port associated with recorder. */ |
| 532 | PJ_DEF(pjsua_conf_port_id) pjsua_recorder_get_conf_port(pjsua_recorder_id id) |
| 533 | { |
| 534 | UNIMPLEMENTED(pjsua_recorder_get_conf_port) |
| 535 | return -1; |
| 536 | } |
| 537 | |
| 538 | /* Get the media port for the recorder. */ |
| 539 | PJ_DEF(pj_status_t) pjsua_recorder_get_port( pjsua_recorder_id id, |
| 540 | pjmedia_port **p_port) |
| 541 | { |
| 542 | UNIMPLEMENTED(pjsua_recorder_get_port) |
| 543 | return PJ_ENOTSUP; |
| 544 | } |
| 545 | |
| 546 | /* Destroy recorder (this will complete recording). */ |
| 547 | PJ_DEF(pj_status_t) pjsua_recorder_destroy(pjsua_recorder_id id) |
| 548 | { |
| 549 | UNIMPLEMENTED(pjsua_recorder_destroy) |
| 550 | return PJ_ENOTSUP; |
| 551 | } |
| 552 | |
| 553 | /* Enum sound devices. */ |
| 554 | PJ_DEF(pj_status_t) pjsua_enum_aud_devs( pjmedia_aud_dev_info info[], |
| 555 | unsigned *count) |
| 556 | { |
| 557 | UNIMPLEMENTED(pjsua_enum_aud_devs) |
| 558 | return PJ_ENOTSUP; |
| 559 | } |
| 560 | |
| 561 | PJ_DEF(pj_status_t) pjsua_enum_snd_devs( pjmedia_snd_dev_info info[], |
| 562 | unsigned *count) |
| 563 | { |
| 564 | UNIMPLEMENTED(pjsua_enum_snd_devs) |
| 565 | return PJ_ENOTSUP; |
| 566 | } |
| 567 | |
| 568 | /* Select or change sound device. */ |
| 569 | PJ_DEF(pj_status_t) pjsua_set_snd_dev( int capture_dev, int playback_dev) |
| 570 | { |
| 571 | UNIMPLEMENTED(pjsua_set_snd_dev) |
| 572 | return PJ_SUCCESS; |
| 573 | } |
| 574 | |
| 575 | /* Get currently active sound devices. */ |
| 576 | PJ_DEF(pj_status_t) pjsua_get_snd_dev(int *capture_dev, int *playback_dev) |
| 577 | { |
| 578 | *capture_dev = *playback_dev = PJSUA_INVALID_ID; |
| 579 | UNIMPLEMENTED(pjsua_get_snd_dev) |
| 580 | return PJ_ENOTSUP; |
| 581 | } |
| 582 | |
| 583 | /* Use null sound device. */ |
| 584 | PJ_DEF(pj_status_t) pjsua_set_null_snd_dev(void) |
| 585 | { |
| 586 | UNIMPLEMENTED(pjsua_set_null_snd_dev) |
| 587 | return PJ_ENOTSUP; |
| 588 | } |
| 589 | |
| 590 | /* Use no device! */ |
| 591 | PJ_DEF(pjmedia_port*) pjsua_set_no_snd_dev(void) |
| 592 | { |
| 593 | UNIMPLEMENTED(pjsua_set_no_snd_dev) |
| 594 | return NULL; |
| 595 | } |
| 596 | |
| 597 | /* Configure the AEC settings of the sound port. */ |
| 598 | PJ_DEF(pj_status_t) pjsua_set_ec(unsigned tail_ms, unsigned options) |
| 599 | { |
| 600 | UNIMPLEMENTED(pjsua_set_ec) |
| 601 | return PJ_ENOTSUP; |
| 602 | } |
| 603 | |
| 604 | /* Get current AEC tail length. */ |
| 605 | PJ_DEF(pj_status_t) pjsua_get_ec_tail(unsigned *p_tail_ms) |
| 606 | { |
| 607 | UNIMPLEMENTED(pjsua_get_ec_tail) |
| 608 | return PJ_ENOTSUP; |
| 609 | } |
| 610 | |
| 611 | /* Check whether the sound device is currently active. */ |
| 612 | PJ_DEF(pj_bool_t) pjsua_snd_is_active(void) |
| 613 | { |
| 614 | UNIMPLEMENTED(pjsua_snd_is_active) |
| 615 | return PJ_FALSE; |
| 616 | } |
| 617 | |
| 618 | /* Configure sound device setting to the sound device being used. */ |
| 619 | PJ_DEF(pj_status_t) pjsua_snd_set_setting( pjmedia_aud_dev_cap cap, |
| 620 | const void *pval, pj_bool_t keep) |
| 621 | { |
| 622 | UNIMPLEMENTED(pjsua_snd_set_setting) |
| 623 | return PJ_ENOTSUP; |
| 624 | } |
| 625 | |
| 626 | /* Retrieve a sound device setting. */ |
| 627 | PJ_DEF(pj_status_t) pjsua_snd_get_setting(pjmedia_aud_dev_cap cap, void *pval) |
| 628 | { |
| 629 | UNIMPLEMENTED(pjsua_snd_get_setting) |
| 630 | return PJ_ENOTSUP; |
| 631 | } |