Alexandre Lision | 0e14301 | 2014-01-22 11:02:46 -0500 | [diff] [blame] | 1 | /* $Id: call.cpp 4704 2014-01-16 05:30:46Z ming $ */ |
| 2 | /* |
| 3 | * Copyright (C) 2012-2013 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 <pjsua2/account.hpp> |
| 20 | #include <pjsua2/call.hpp> |
| 21 | #include <pjsua2/endpoint.hpp> |
| 22 | #include <pj/ctype.h> |
| 23 | #include "util.hpp" |
| 24 | |
| 25 | using namespace pj; |
| 26 | using namespace std; |
| 27 | |
| 28 | #define THIS_FILE "call.cpp" |
| 29 | |
| 30 | /////////////////////////////////////////////////////////////////////////////// |
| 31 | |
| 32 | #define SDP_BUFFER_SIZE 1024 |
| 33 | |
| 34 | MathStat::MathStat() |
| 35 | : n(0), max(0), min(0), last(0), mean(0) |
| 36 | { |
| 37 | } |
| 38 | |
| 39 | void MathStat::fromPj(const pj_math_stat &prm) |
| 40 | { |
| 41 | this->n = prm.n; |
| 42 | this->max = prm.max; |
| 43 | this->min = prm.min; |
| 44 | this->last = prm.last; |
| 45 | this->mean = prm.mean; |
| 46 | } |
| 47 | |
| 48 | void RtcpStreamStat::fromPj(const pjmedia_rtcp_stream_stat &prm) |
| 49 | { |
| 50 | this->update.fromPj(prm.update); |
| 51 | this->updateCount = prm.update_cnt; |
| 52 | this->pkt = (unsigned)prm.pkt; |
| 53 | this->bytes = (unsigned)prm.bytes; |
| 54 | this->discard = prm.discard; |
| 55 | this->loss = prm.loss; |
| 56 | this->reorder = prm.loss; |
| 57 | this->dup = prm.dup; |
| 58 | this->lossPeriodUsec.fromPj(prm.loss_period); |
| 59 | this->lossType.burst = prm.loss_type.burst; |
| 60 | this->lossType.random = prm.loss_type.random; |
| 61 | this->jitterUsec.fromPj(prm.jitter); |
| 62 | } |
| 63 | |
| 64 | void RtcpSdes::fromPj(const pjmedia_rtcp_sdes &prm) |
| 65 | { |
| 66 | this->cname = pj2Str(prm.cname); |
| 67 | this->name = pj2Str(prm.name); |
| 68 | this->email = pj2Str(prm.email); |
| 69 | this->phone = pj2Str(prm.phone); |
| 70 | this->loc = pj2Str(prm.loc); |
| 71 | this->tool = pj2Str(prm.tool); |
| 72 | this->note = pj2Str(prm.note); |
| 73 | } |
| 74 | |
| 75 | void RtcpStat::fromPj(const pjmedia_rtcp_stat &prm) |
| 76 | { |
| 77 | this->start.fromPj(prm.start); |
| 78 | this->txStat.fromPj(prm.tx); |
| 79 | this->rxStat.fromPj(prm.rx); |
| 80 | this->rttUsec.fromPj(prm.rtt); |
| 81 | this->rtpTxLastTs = prm.rtp_tx_last_ts; |
| 82 | this->rtpTxLastSeq = prm.rtp_tx_last_seq; |
| 83 | #if defined(PJMEDIA_RTCP_STAT_HAS_IPDV) && PJMEDIA_RTCP_STAT_HAS_IPDV!=0 |
| 84 | this->rxIpdvUsec.fromPj(prm.rx_ipdv); |
| 85 | #endif |
| 86 | #if defined(PJMEDIA_RTCP_STAT_HAS_RAW_JITTER) && \ |
| 87 | PJMEDIA_RTCP_STAT_HAS_RAW_JITTER!=0 |
| 88 | this->rxRawJitterUsec.fromPj(prm.rx_raw_jitter); |
| 89 | #endif |
| 90 | this->peerSdes.fromPj(prm.peer_sdes); |
| 91 | } |
| 92 | |
| 93 | void JbufState::fromPj(const pjmedia_jb_state &prm) |
| 94 | { |
| 95 | this->frameSize = prm.frame_size; |
| 96 | this->minPrefetch = prm.min_prefetch; |
| 97 | this->maxPrefetch = prm.max_prefetch; |
| 98 | this->burst = prm.burst; |
| 99 | this->prefetch = prm.prefetch; |
| 100 | this->size = prm.size; |
| 101 | this->avgDelayMsec = prm.avg_delay; |
| 102 | this->minDelayMsec = prm.min_delay; |
| 103 | this->maxDelayMsec = prm.max_delay; |
| 104 | this->devDelayMsec = prm.dev_delay; |
| 105 | this->avgBurst = prm.avg_burst; |
| 106 | this->lost = prm.lost; |
| 107 | this->discard = prm.discard; |
| 108 | this->empty = prm.empty; |
| 109 | } |
| 110 | |
| 111 | void SdpSession::fromPj(const pjmedia_sdp_session &sdp) |
| 112 | { |
| 113 | char buf[SDP_BUFFER_SIZE]; |
| 114 | int len; |
| 115 | |
| 116 | len = pjmedia_sdp_print(&sdp, buf, sizeof(buf)); |
| 117 | wholeSdp = (len > -1? string(buf, len): ""); |
| 118 | pjSdpSession = (void *)&sdp; |
| 119 | } |
| 120 | |
| 121 | void MediaEvent::fromPj(const pjmedia_event &ev) |
| 122 | { |
| 123 | type = ev.type; |
| 124 | if (type == PJMEDIA_EVENT_FMT_CHANGED) { |
| 125 | data.fmtChanged.newWidth = ev.data.fmt_changed.new_fmt.det.vid.size.w; |
| 126 | data.fmtChanged.newHeight = ev.data.fmt_changed.new_fmt.det.vid.size.h; |
| 127 | } |
| 128 | pjMediaEvent = (void *)&ev; |
| 129 | } |
| 130 | |
| 131 | void MediaTransportInfo::fromPj(const pjmedia_transport_info &info) |
| 132 | { |
| 133 | char straddr[PJ_INET6_ADDRSTRLEN+10]; |
| 134 | |
| 135 | pj_sockaddr_print(&info.src_rtp_name, straddr, sizeof(straddr), 3); |
| 136 | srcRtpName = straddr; |
| 137 | pj_sockaddr_print(&info.src_rtcp_name, straddr, sizeof(straddr), 3); |
| 138 | srcRtcpName = straddr; |
| 139 | } |
| 140 | |
| 141 | ////////////////////////////////////////////////////////////////////////////// |
| 142 | |
| 143 | /* Call Audio Media. */ |
| 144 | class CallAudioMedia : public AudioMedia |
| 145 | { |
| 146 | public: |
| 147 | /* |
| 148 | * Set the conference port identification associated with the |
| 149 | * call audio media. |
| 150 | */ |
| 151 | void setPortId(int id); |
| 152 | }; |
| 153 | |
| 154 | |
| 155 | void CallAudioMedia::setPortId(int id) |
| 156 | { |
| 157 | this->id = id; |
| 158 | } |
| 159 | |
| 160 | CallOpParam::CallOpParam(bool useDefaultCallSetting) |
| 161 | : statusCode(pjsip_status_code(0)), reason(""), options(0) |
| 162 | { |
| 163 | if (useDefaultCallSetting) |
| 164 | opt = CallSetting(true); |
| 165 | } |
| 166 | |
| 167 | CallSendRequestParam::CallSendRequestParam() |
| 168 | : method("") |
| 169 | { |
| 170 | } |
| 171 | |
| 172 | CallVidSetStreamParam::CallVidSetStreamParam() |
| 173 | { |
| 174 | #if PJSUA_HAS_VIDEO |
| 175 | pjsua_call_vid_strm_op_param prm; |
| 176 | |
| 177 | pjsua_call_vid_strm_op_param_default(&prm); |
| 178 | this->medIdx = prm.med_idx; |
| 179 | this->dir = prm.dir; |
| 180 | this->capDev = prm.cap_dev; |
| 181 | #endif |
| 182 | } |
| 183 | |
| 184 | CallSetting::CallSetting(pj_bool_t useDefaultValues) |
| 185 | { |
| 186 | if (useDefaultValues) { |
| 187 | pjsua_call_setting setting; |
| 188 | |
| 189 | pjsua_call_setting_default(&setting); |
| 190 | fromPj(setting); |
| 191 | } else { |
| 192 | flag = 0; |
| 193 | reqKeyframeMethod = 0; |
| 194 | audioCount = 0; |
| 195 | videoCount = 0; |
| 196 | } |
| 197 | } |
| 198 | |
| 199 | bool CallSetting::isEmpty() const |
| 200 | { |
| 201 | return (flag == 0 && reqKeyframeMethod == 0 && audioCount == 0 && |
| 202 | videoCount == 0); |
| 203 | } |
| 204 | |
| 205 | void CallSetting::fromPj(const pjsua_call_setting &prm) |
| 206 | { |
| 207 | this->flag = prm.flag; |
| 208 | this->reqKeyframeMethod = prm.req_keyframe_method; |
| 209 | this->audioCount = prm.aud_cnt; |
| 210 | this->videoCount = prm.vid_cnt; |
| 211 | } |
| 212 | |
| 213 | pjsua_call_setting CallSetting::toPj() const |
| 214 | { |
| 215 | pjsua_call_setting setting; |
| 216 | |
| 217 | setting.flag = this->flag; |
| 218 | setting.req_keyframe_method = this->reqKeyframeMethod; |
| 219 | setting.aud_cnt = this->audioCount; |
| 220 | setting.vid_cnt = this->videoCount; |
| 221 | |
| 222 | return setting; |
| 223 | } |
| 224 | |
| 225 | |
| 226 | CallMediaInfo::CallMediaInfo() |
| 227 | { |
| 228 | } |
| 229 | |
| 230 | void CallMediaInfo::fromPj(const pjsua_call_media_info &prm) |
| 231 | { |
| 232 | this->index = prm.index; |
| 233 | this->type = prm.type; |
| 234 | this->dir = prm.dir; |
| 235 | this->status = prm.status; |
| 236 | if (this->type == PJMEDIA_TYPE_AUDIO) { |
| 237 | this->audioConfSlot = (int)prm.stream.aud.conf_slot; |
| 238 | } else if (this->type == PJMEDIA_TYPE_VIDEO) { |
| 239 | this->videoIncomingWindowId = prm.stream.vid.win_in; |
| 240 | this->videoCapDev = prm.stream.vid.cap_dev; |
| 241 | } |
| 242 | } |
| 243 | |
| 244 | void CallInfo::fromPj(const pjsua_call_info &pci) |
| 245 | { |
| 246 | unsigned mi; |
| 247 | |
| 248 | id = pci.id; |
| 249 | role = pci.role; |
| 250 | accId = pci.acc_id; |
| 251 | localUri = pj2Str(pci.local_info); |
| 252 | localContact = pj2Str(pci.local_contact); |
| 253 | remoteUri = pj2Str(pci.remote_info); |
| 254 | remoteContact = pj2Str(pci.remote_contact); |
| 255 | callIdString = pj2Str(pci.call_id); |
| 256 | setting.fromPj(pci.setting); |
| 257 | state = pci.state; |
| 258 | stateText = pj2Str(pci.state_text); |
| 259 | lastStatusCode = pci.last_status; |
| 260 | lastReason = pj2Str(pci.last_status_text); |
| 261 | connectDuration.fromPj(pci.connect_duration); |
| 262 | totalDuration.fromPj(pci.total_duration); |
| 263 | remOfferer = PJ2BOOL(pci.rem_offerer); |
| 264 | remAudioCount = pci.rem_aud_cnt; |
| 265 | remVideoCount = pci.rem_vid_cnt; |
| 266 | |
| 267 | for (mi = 0; mi < pci.media_cnt; mi++) { |
| 268 | CallMediaInfo med; |
| 269 | |
| 270 | med.fromPj(pci.media[mi]); |
| 271 | media.push_back(med); |
| 272 | } |
| 273 | for (mi = 0; mi < pci.prov_media_cnt; mi++) { |
| 274 | CallMediaInfo med; |
| 275 | |
| 276 | med.fromPj(pci.prov_media[mi]); |
| 277 | provMedia.push_back(med); |
| 278 | } |
| 279 | } |
| 280 | |
| 281 | void StreamInfo::fromPj(const pjsua_stream_info &info) |
| 282 | { |
| 283 | char straddr[PJ_INET6_ADDRSTRLEN+10]; |
| 284 | |
| 285 | type = info.type; |
| 286 | if (type == PJMEDIA_TYPE_AUDIO) { |
| 287 | proto = info.info.aud.proto; |
| 288 | dir = info.info.aud.dir; |
| 289 | pj_sockaddr_print(&info.info.aud.rem_addr, straddr, sizeof(straddr), 3); |
| 290 | remoteRtpAddress = straddr; |
| 291 | pj_sockaddr_print(&info.info.aud.rem_rtcp, straddr, sizeof(straddr), 3); |
| 292 | remoteRtcpAddress = straddr; |
| 293 | txPt = info.info.aud.tx_pt; |
| 294 | rxPt = info.info.aud.rx_pt; |
| 295 | codecName = pj2Str(info.info.aud.fmt.encoding_name); |
| 296 | codecClockRate = info.info.aud.fmt.clock_rate; |
| 297 | codecParam = info.info.aud.param; |
| 298 | } else if (type == PJMEDIA_TYPE_VIDEO) { |
| 299 | proto = info.info.vid.proto; |
| 300 | dir = info.info.vid.dir; |
| 301 | pj_sockaddr_print(&info.info.vid.rem_addr, straddr, sizeof(straddr), 3); |
| 302 | remoteRtpAddress = straddr; |
| 303 | pj_sockaddr_print(&info.info.vid.rem_rtcp, straddr, sizeof(straddr), 3); |
| 304 | remoteRtcpAddress = straddr; |
| 305 | txPt = info.info.vid.tx_pt; |
| 306 | rxPt = info.info.vid.rx_pt; |
| 307 | codecName = pj2Str(info.info.vid.codec_info.encoding_name); |
| 308 | codecClockRate = info.info.vid.codec_info.clock_rate; |
| 309 | codecParam = info.info.vid.codec_param; |
| 310 | } |
| 311 | } |
| 312 | |
| 313 | void StreamStat::fromPj(const pjsua_stream_stat &prm) |
| 314 | { |
| 315 | rtcp.fromPj(prm.rtcp); |
| 316 | jbuf.fromPj(prm.jbuf); |
| 317 | } |
| 318 | |
| 319 | /////////////////////////////////////////////////////////////////////////////// |
| 320 | |
| 321 | struct call_param |
| 322 | { |
| 323 | pjsua_msg_data msg_data; |
| 324 | pjsua_msg_data *p_msg_data; |
| 325 | pjsua_call_setting opt; |
| 326 | pjsua_call_setting *p_opt; |
| 327 | pj_str_t reason; |
| 328 | pj_str_t *p_reason; |
| 329 | |
| 330 | public: |
| 331 | /** |
| 332 | * Default constructors with specified parameters. |
| 333 | */ |
| 334 | call_param(const SipTxOption &tx_option); |
| 335 | call_param(const SipTxOption &tx_option, const CallSetting &setting, |
| 336 | const string &reason_str); |
| 337 | }; |
| 338 | |
| 339 | call_param::call_param(const SipTxOption &tx_option) |
| 340 | { |
| 341 | if (tx_option.isEmpty()) { |
| 342 | p_msg_data = NULL; |
| 343 | } else { |
| 344 | tx_option.toPj(msg_data); |
| 345 | p_msg_data = &msg_data; |
| 346 | } |
| 347 | |
| 348 | p_opt = NULL; |
| 349 | p_reason = NULL; |
| 350 | } |
| 351 | |
| 352 | call_param::call_param(const SipTxOption &tx_option, const CallSetting &setting, |
| 353 | const string &reason_str) |
| 354 | { |
| 355 | if (tx_option.isEmpty()) { |
| 356 | p_msg_data = NULL; |
| 357 | } else { |
| 358 | tx_option.toPj(msg_data); |
| 359 | p_msg_data = &msg_data; |
| 360 | } |
| 361 | |
| 362 | if (setting.isEmpty()) { |
| 363 | p_opt = NULL; |
| 364 | } else { |
| 365 | opt = setting.toPj(); |
| 366 | p_opt = &opt; |
| 367 | } |
| 368 | |
| 369 | reason = str2Pj(reason_str); |
| 370 | p_reason = (reason.slen == 0? NULL: &reason); |
| 371 | } |
| 372 | |
| 373 | Call::Call(Account& account, int call_id) |
| 374 | : acc(account), id(call_id) |
| 375 | { |
| 376 | if (call_id != PJSUA_INVALID_ID) |
| 377 | pjsua_call_set_user_data(call_id, this); |
| 378 | } |
| 379 | |
| 380 | Call::~Call() |
| 381 | { |
| 382 | /** |
| 383 | * If this instance is deleted, also hangup the corresponding call in |
| 384 | * PJSUA library. |
| 385 | */ |
| 386 | if (id != PJSUA_INVALID_ID && pjsua_get_state() < PJSUA_STATE_CLOSING) { |
| 387 | pjsua_call_set_user_data(id, NULL); |
| 388 | if (isActive()) { |
| 389 | CallOpParam prm; |
| 390 | hangup(prm); |
| 391 | } |
| 392 | } |
| 393 | } |
| 394 | |
| 395 | CallInfo Call::getInfo() const throw(Error) |
| 396 | { |
| 397 | pjsua_call_info pj_ci; |
| 398 | CallInfo ci; |
| 399 | |
| 400 | PJSUA2_CHECK_EXPR( pjsua_call_get_info(id, &pj_ci) ); |
| 401 | ci.fromPj(pj_ci); |
| 402 | return ci; |
| 403 | } |
| 404 | |
| 405 | bool Call::isActive() const |
| 406 | { |
| 407 | if (id == PJSUA_INVALID_ID) |
| 408 | return false; |
| 409 | |
| 410 | return (pjsua_call_is_active(id) != 0); |
| 411 | } |
| 412 | |
| 413 | int Call::getId() const |
| 414 | { |
| 415 | return id; |
| 416 | } |
| 417 | |
| 418 | Call *Call::lookup(int call_id) |
| 419 | { |
| 420 | Call *call = (Call*)pjsua_call_get_user_data(call_id); |
| 421 | if (call) |
| 422 | call->id = call_id; |
| 423 | return call; |
| 424 | } |
| 425 | |
| 426 | bool Call::hasMedia() const |
| 427 | { |
| 428 | return (pjsua_call_has_media(id) != 0); |
| 429 | } |
| 430 | |
| 431 | Media *Call::getMedia(unsigned med_idx) const |
| 432 | { |
| 433 | /* Check if the media index is valid and if the media has a valid port ID */ |
| 434 | if (med_idx >= medias.size() || |
| 435 | (medias[med_idx] && medias[med_idx]->getType() == PJMEDIA_TYPE_AUDIO && |
| 436 | ((AudioMedia *)medias[med_idx])->getPortId() == PJSUA_INVALID_ID)) |
| 437 | { |
| 438 | return NULL; |
| 439 | } |
| 440 | |
| 441 | return medias[med_idx]; |
| 442 | } |
| 443 | |
| 444 | pjsip_dialog_cap_status Call::remoteHasCap(int htype, |
| 445 | const string &hname, |
| 446 | const string &token) const |
| 447 | { |
| 448 | pj_str_t pj_hname = str2Pj(hname); |
| 449 | pj_str_t pj_token = str2Pj(token); |
| 450 | |
| 451 | return pjsua_call_remote_has_cap(id, htype, |
| 452 | (htype == PJSIP_H_OTHER)? &pj_hname: NULL, |
| 453 | &pj_token); |
| 454 | } |
| 455 | |
| 456 | void Call::setUserData(Token user_data) |
| 457 | { |
| 458 | userData = user_data; |
| 459 | } |
| 460 | |
| 461 | Token Call::getUserData() const |
| 462 | { |
| 463 | return userData; |
| 464 | } |
| 465 | |
| 466 | pj_stun_nat_type Call::getRemNatType() throw(Error) |
| 467 | { |
| 468 | pj_stun_nat_type nat; |
| 469 | |
| 470 | PJSUA2_CHECK_EXPR( pjsua_call_get_rem_nat_type(id, &nat) ); |
| 471 | |
| 472 | return nat; |
| 473 | } |
| 474 | |
| 475 | void Call::makeCall(const string &dst_uri, const CallOpParam &prm) throw(Error) |
| 476 | { |
| 477 | pj_str_t pj_dst_uri = str2Pj(dst_uri); |
| 478 | call_param param(prm.txOption, prm.opt, prm.reason); |
| 479 | |
| 480 | PJSUA2_CHECK_EXPR( pjsua_call_make_call(acc.getId(), &pj_dst_uri, |
| 481 | param.p_opt, this, |
| 482 | param.p_msg_data, &id) ); |
| 483 | } |
| 484 | |
| 485 | void Call::answer(const CallOpParam &prm) throw(Error) |
| 486 | { |
| 487 | call_param param(prm.txOption, prm.opt, prm.reason); |
| 488 | |
| 489 | PJSUA2_CHECK_EXPR( pjsua_call_answer2(id, param.p_opt, prm.statusCode, |
| 490 | param.p_reason, param.p_msg_data) ); |
| 491 | } |
| 492 | |
| 493 | void Call::hangup(const CallOpParam &prm) throw(Error) |
| 494 | { |
| 495 | call_param param(prm.txOption, prm.opt, prm.reason); |
| 496 | |
| 497 | PJSUA2_CHECK_EXPR( pjsua_call_hangup(id, prm.statusCode, param.p_reason, |
| 498 | param.p_msg_data) ); |
| 499 | } |
| 500 | |
| 501 | void Call::setHold(const CallOpParam &prm) throw(Error) |
| 502 | { |
| 503 | call_param param(prm.txOption, prm.opt, prm.reason); |
| 504 | |
| 505 | PJSUA2_CHECK_EXPR( pjsua_call_set_hold2(id, prm.options, param.p_msg_data)); |
| 506 | } |
| 507 | |
| 508 | void Call::reinvite(const CallOpParam &prm) throw(Error) |
| 509 | { |
| 510 | call_param param(prm.txOption, prm.opt, prm.reason); |
| 511 | |
| 512 | PJSUA2_CHECK_EXPR( pjsua_call_reinvite2(id, param.p_opt, param.p_msg_data)); |
| 513 | } |
| 514 | |
| 515 | void Call::update(const CallOpParam &prm) throw(Error) |
| 516 | { |
| 517 | call_param param(prm.txOption, prm.opt, prm.reason); |
| 518 | |
| 519 | PJSUA2_CHECK_EXPR( pjsua_call_update2(id, param.p_opt, param.p_msg_data) ); |
| 520 | } |
| 521 | |
| 522 | void Call::xfer(const string &dest, const CallOpParam &prm) throw(Error) |
| 523 | { |
| 524 | call_param param(prm.txOption); |
| 525 | pj_str_t pj_dest = str2Pj(dest); |
| 526 | |
| 527 | PJSUA2_CHECK_EXPR( pjsua_call_xfer(id, &pj_dest, param.p_msg_data) ); |
| 528 | } |
| 529 | |
| 530 | void Call::xferReplaces(const Call& dest_call, |
| 531 | const CallOpParam &prm) throw(Error) |
| 532 | { |
| 533 | call_param param(prm.txOption); |
| 534 | |
| 535 | PJSUA2_CHECK_EXPR(pjsua_call_xfer_replaces(id, dest_call.getId(), |
| 536 | prm.options, param.p_msg_data) ); |
| 537 | } |
| 538 | |
| 539 | void Call::processRedirect(pjsip_redirect_op cmd) throw(Error) |
| 540 | { |
| 541 | PJSUA2_CHECK_EXPR(pjsua_call_process_redirect(id, cmd)); |
| 542 | } |
| 543 | |
| 544 | void Call::dialDtmf(const string &digits) throw(Error) |
| 545 | { |
| 546 | pj_str_t pj_digits = str2Pj(digits); |
| 547 | |
| 548 | PJSUA2_CHECK_EXPR(pjsua_call_dial_dtmf(id, &pj_digits)); |
| 549 | } |
| 550 | |
| 551 | void Call::sendInstantMessage(const SendInstantMessageParam& prm) |
| 552 | throw(Error) |
| 553 | { |
| 554 | pj_str_t mime_type = str2Pj(prm.contentType); |
| 555 | pj_str_t content = str2Pj(prm.content); |
| 556 | call_param param(prm.txOption); |
| 557 | |
| 558 | PJSUA2_CHECK_EXPR(pjsua_call_send_im(id, &mime_type, &content, |
| 559 | param.p_msg_data, prm.userData) ); |
| 560 | } |
| 561 | |
| 562 | void Call::sendTypingIndication(const SendTypingIndicationParam &prm) |
| 563 | throw(Error) |
| 564 | { |
| 565 | call_param param(prm.txOption); |
| 566 | |
| 567 | PJSUA2_CHECK_EXPR(pjsua_call_send_typing_ind(id, |
| 568 | (prm.isTyping? |
| 569 | PJ_TRUE: PJ_FALSE), |
| 570 | param.p_msg_data) ); |
| 571 | } |
| 572 | |
| 573 | void Call::sendRequest(const CallSendRequestParam &prm) throw(Error) |
| 574 | { |
| 575 | pj_str_t method = str2Pj(prm.method); |
| 576 | call_param param(prm.txOption); |
| 577 | |
| 578 | PJSUA2_CHECK_EXPR(pjsua_call_send_request(id, &method, param.p_msg_data) ); |
| 579 | } |
| 580 | |
| 581 | string Call::dump(bool with_media, const string indent) throw(Error) |
| 582 | { |
| 583 | #if defined(PJMEDIA_HAS_RTCP_XR) && (PJMEDIA_HAS_RTCP_XR != 0) |
| 584 | char buffer[1024 * 10]; |
| 585 | #else |
| 586 | char buffer[1024 * 3]; |
| 587 | #endif |
| 588 | |
| 589 | PJSUA2_CHECK_EXPR(pjsua_call_dump(id, (with_media? PJ_TRUE: PJ_FALSE), |
| 590 | buffer, sizeof(buffer), |
| 591 | indent.c_str())); |
| 592 | |
| 593 | return buffer; |
| 594 | } |
| 595 | |
| 596 | int Call::vidGetStreamIdx() const |
| 597 | { |
| 598 | #if PJSUA_HAS_VIDEO |
| 599 | return pjsua_call_get_vid_stream_idx(id); |
| 600 | #else |
| 601 | return PJSUA_INVALID_ID; |
| 602 | #endif |
| 603 | } |
| 604 | |
| 605 | bool Call::vidStreamIsRunning(int med_idx, pjmedia_dir dir) const |
| 606 | { |
| 607 | #if PJSUA_HAS_VIDEO |
| 608 | return pjsua_call_vid_stream_is_running(id, med_idx, dir); |
| 609 | #else |
| 610 | PJ_UNUSED_ARG(med_idx); |
| 611 | PJ_UNUSED_ARG(dir); |
| 612 | return false; |
| 613 | #endif |
| 614 | } |
| 615 | |
| 616 | void Call::vidSetStream(pjsua_call_vid_strm_op op, |
| 617 | const CallVidSetStreamParam ¶m) throw(Error) |
| 618 | { |
| 619 | #if PJSUA_HAS_VIDEO |
| 620 | pjsua_call_vid_strm_op_param prm; |
| 621 | |
| 622 | prm.med_idx = param.medIdx; |
| 623 | prm.dir = param.dir; |
| 624 | prm.cap_dev = param.capDev; |
| 625 | PJSUA2_CHECK_EXPR( pjsua_call_set_vid_strm(id, op, &prm) ); |
| 626 | #else |
| 627 | PJ_UNUSED_ARG(op); |
| 628 | PJ_UNUSED_ARG(param); |
| 629 | PJSUA2_RAISE_ERROR(PJ_EINVALIDOP); |
| 630 | #endif |
| 631 | } |
| 632 | |
| 633 | StreamInfo Call::getStreamInfo(unsigned med_idx) const throw(Error) |
| 634 | { |
| 635 | pjsua_stream_info pj_si; |
| 636 | StreamInfo si; |
| 637 | |
| 638 | PJSUA2_CHECK_EXPR( pjsua_call_get_stream_info(id, med_idx, &pj_si) ); |
| 639 | si.fromPj(pj_si); |
| 640 | return si; |
| 641 | } |
| 642 | |
| 643 | StreamStat Call::getStreamStat(unsigned med_idx) const throw(Error) |
| 644 | { |
| 645 | pjsua_stream_stat pj_ss; |
| 646 | StreamStat ss; |
| 647 | |
| 648 | PJSUA2_CHECK_EXPR( pjsua_call_get_stream_stat(id, med_idx, &pj_ss) ); |
| 649 | ss.fromPj(pj_ss); |
| 650 | return ss; |
| 651 | } |
| 652 | |
| 653 | MediaTransportInfo Call::getMedTransportInfo(unsigned med_idx) const |
| 654 | throw(Error) |
| 655 | { |
| 656 | pjmedia_transport_info pj_mti; |
| 657 | MediaTransportInfo mti; |
| 658 | |
| 659 | PJSUA2_CHECK_EXPR( pjsua_call_get_med_transport_info(id, med_idx, |
| 660 | &pj_mti) ); |
| 661 | mti.fromPj(pj_mti); |
| 662 | return mti; |
| 663 | } |
| 664 | |
| 665 | void Call::processMediaUpdate(OnCallMediaStateParam &prm) |
| 666 | { |
| 667 | pjsua_call_info pj_ci; |
| 668 | unsigned mi; |
| 669 | |
| 670 | if (pjsua_call_get_info(id, &pj_ci) == PJ_SUCCESS) { |
| 671 | for (mi = 0; mi < pj_ci.media_cnt; mi++) { |
| 672 | if (mi >= medias.size()) { |
| 673 | if (pj_ci.media[mi].type == PJMEDIA_TYPE_AUDIO) { |
| 674 | medias.push_back(new CallAudioMedia); |
| 675 | } else { |
| 676 | medias.push_back(NULL); |
| 677 | } |
| 678 | } |
| 679 | |
| 680 | if (pj_ci.media[mi].type == PJMEDIA_TYPE_AUDIO) { |
| 681 | CallAudioMedia *aud_med = (CallAudioMedia *)medias[mi]; |
| 682 | |
| 683 | aud_med->setPortId(pj_ci.media[mi].stream.aud.conf_slot); |
| 684 | /* Add media if the conference slot ID is valid. */ |
| 685 | if (pj_ci.media[mi].stream.aud.conf_slot != PJSUA_INVALID_ID) |
| 686 | { |
| 687 | Endpoint::instance().mediaAdd((AudioMedia &)*aud_med); |
| 688 | } else { |
| 689 | Endpoint::instance().mediaRemove((AudioMedia &)*aud_med); |
| 690 | } |
| 691 | } |
| 692 | } |
| 693 | } |
| 694 | |
| 695 | /* Call media state callback. */ |
| 696 | onCallMediaState(prm); |
| 697 | } |
| 698 | |
| 699 | void Call::processStateChange(OnCallStateParam &prm) |
| 700 | { |
| 701 | pjsua_call_info pj_ci; |
| 702 | unsigned mi; |
| 703 | |
| 704 | if (pjsua_call_get_info(id, &pj_ci) == PJ_SUCCESS && |
| 705 | pj_ci.state == PJSIP_INV_STATE_DISCONNECTED) |
| 706 | { |
| 707 | /* Clear medias. */ |
| 708 | for (mi = 0; mi < medias.size(); mi++) { |
| 709 | if (medias[mi]) |
| 710 | delete medias[mi]; |
| 711 | } |
| 712 | medias.clear(); |
| 713 | } |
| 714 | |
| 715 | onCallState(prm); |
| 716 | /* If the state is DISCONNECTED, this call may have already been deleted |
| 717 | * by the application in the callback, so do not access it anymore here. |
| 718 | */ |
| 719 | } |