Alexandre Lision | 0e14301 | 2014-01-22 11:02:46 -0500 | [diff] [blame] | 1 | /* $Id: endpoint.cpp 4704 2014-01-16 05:30:46Z ming $ */ |
| 2 | /* |
| 3 | * Copyright (C) 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/endpoint.hpp> |
| 20 | #include <pjsua2/account.hpp> |
| 21 | #include <pjsua2/call.hpp> |
| 22 | #include <pjsua2/presence.hpp> |
| 23 | #include <algorithm> |
| 24 | #include "util.hpp" |
| 25 | |
| 26 | using namespace pj; |
| 27 | using namespace std; |
| 28 | |
| 29 | #include <pjsua2/account.hpp> |
| 30 | #include <pjsua2/call.hpp> |
| 31 | |
| 32 | #define THIS_FILE "endpoint.cpp" |
| 33 | #define MAX_STUN_SERVERS 32 |
| 34 | #define TIMER_SIGNATURE 0x600D878A |
| 35 | #define MAX_CODEC_NUM 64 |
| 36 | |
| 37 | struct UserTimer |
| 38 | { |
| 39 | pj_uint32_t signature; |
| 40 | OnTimerParam prm; |
| 41 | pj_timer_entry entry; |
| 42 | }; |
| 43 | |
| 44 | Endpoint *Endpoint::instance_; |
| 45 | |
| 46 | /////////////////////////////////////////////////////////////////////////////// |
| 47 | |
| 48 | UaConfig::UaConfig() |
| 49 | { |
| 50 | pjsua_config ua_cfg; |
| 51 | |
| 52 | pjsua_config_default(&ua_cfg); |
| 53 | fromPj(ua_cfg); |
| 54 | } |
| 55 | |
| 56 | void UaConfig::fromPj(const pjsua_config &ua_cfg) |
| 57 | { |
| 58 | unsigned i; |
| 59 | |
| 60 | this->maxCalls = ua_cfg.max_calls; |
| 61 | this->threadCnt = ua_cfg.thread_cnt; |
| 62 | this->userAgent = pj2Str(ua_cfg.user_agent); |
| 63 | |
| 64 | for (i=0; i<ua_cfg.nameserver_count; ++i) { |
| 65 | this->nameserver.push_back(pj2Str(ua_cfg.nameserver[i])); |
| 66 | } |
| 67 | |
| 68 | for (i=0; i<ua_cfg.stun_srv_cnt; ++i) { |
| 69 | this->stunServer.push_back(pj2Str(ua_cfg.stun_srv[i])); |
| 70 | } |
| 71 | |
| 72 | this->stunIgnoreFailure = PJ2BOOL(ua_cfg.stun_ignore_failure); |
| 73 | this->natTypeInSdp = ua_cfg.nat_type_in_sdp; |
| 74 | this->mwiUnsolicitedEnabled = PJ2BOOL(ua_cfg.enable_unsolicited_mwi); |
| 75 | } |
| 76 | |
| 77 | pjsua_config UaConfig::toPj() const |
| 78 | { |
| 79 | unsigned i; |
| 80 | pjsua_config pua_cfg; |
| 81 | |
| 82 | pjsua_config_default(&pua_cfg); |
| 83 | |
| 84 | pua_cfg.max_calls = this->maxCalls; |
| 85 | pua_cfg.thread_cnt = this->threadCnt; |
| 86 | pua_cfg.user_agent = str2Pj(this->userAgent); |
| 87 | |
| 88 | for (i=0; i<this->nameserver.size() && i<PJ_ARRAY_SIZE(pua_cfg.nameserver); |
| 89 | ++i) |
| 90 | { |
| 91 | pua_cfg.nameserver[i] = str2Pj(this->nameserver[i]); |
| 92 | } |
| 93 | pua_cfg.nameserver_count = i; |
| 94 | |
| 95 | for (i=0; i<this->stunServer.size() && i<PJ_ARRAY_SIZE(pua_cfg.stun_srv); |
| 96 | ++i) |
| 97 | { |
| 98 | pua_cfg.stun_srv[i] = str2Pj(this->stunServer[i]); |
| 99 | } |
| 100 | pua_cfg.stun_srv_cnt = i; |
| 101 | |
| 102 | pua_cfg.nat_type_in_sdp = this->natTypeInSdp; |
| 103 | pua_cfg.enable_unsolicited_mwi = this->mwiUnsolicitedEnabled; |
| 104 | |
| 105 | return pua_cfg; |
| 106 | } |
| 107 | |
| 108 | void UaConfig::readObject(const ContainerNode &node) throw(Error) |
| 109 | { |
| 110 | ContainerNode this_node = node.readContainer("UaConfig"); |
| 111 | |
| 112 | NODE_READ_UNSIGNED( this_node, maxCalls); |
| 113 | NODE_READ_UNSIGNED( this_node, threadCnt); |
| 114 | NODE_READ_BOOL ( this_node, mainThreadOnly); |
| 115 | NODE_READ_STRINGV ( this_node, nameserver); |
| 116 | NODE_READ_STRING ( this_node, userAgent); |
| 117 | NODE_READ_STRINGV ( this_node, stunServer); |
| 118 | NODE_READ_BOOL ( this_node, stunIgnoreFailure); |
| 119 | NODE_READ_INT ( this_node, natTypeInSdp); |
| 120 | NODE_READ_BOOL ( this_node, mwiUnsolicitedEnabled); |
| 121 | } |
| 122 | |
| 123 | void UaConfig::writeObject(ContainerNode &node) const throw(Error) |
| 124 | { |
| 125 | ContainerNode this_node = node.writeNewContainer("UaConfig"); |
| 126 | |
| 127 | NODE_WRITE_UNSIGNED( this_node, maxCalls); |
| 128 | NODE_WRITE_UNSIGNED( this_node, threadCnt); |
| 129 | NODE_WRITE_BOOL ( this_node, mainThreadOnly); |
| 130 | NODE_WRITE_STRINGV ( this_node, nameserver); |
| 131 | NODE_WRITE_STRING ( this_node, userAgent); |
| 132 | NODE_WRITE_STRINGV ( this_node, stunServer); |
| 133 | NODE_WRITE_BOOL ( this_node, stunIgnoreFailure); |
| 134 | NODE_WRITE_INT ( this_node, natTypeInSdp); |
| 135 | NODE_WRITE_BOOL ( this_node, mwiUnsolicitedEnabled); |
| 136 | } |
| 137 | |
| 138 | /////////////////////////////////////////////////////////////////////////////// |
| 139 | |
| 140 | LogConfig::LogConfig() |
| 141 | { |
| 142 | pjsua_logging_config lc; |
| 143 | |
| 144 | pjsua_logging_config_default(&lc); |
| 145 | fromPj(lc); |
| 146 | } |
| 147 | |
| 148 | void LogConfig::fromPj(const pjsua_logging_config &lc) |
| 149 | { |
| 150 | this->msgLogging = lc.msg_logging; |
| 151 | this->level = lc.level; |
| 152 | this->consoleLevel = lc.console_level; |
| 153 | this->decor = lc.decor; |
| 154 | this->filename = pj2Str(lc.log_filename); |
| 155 | this->fileFlags = lc.log_file_flags; |
| 156 | this->writer = NULL; |
| 157 | } |
| 158 | |
| 159 | pjsua_logging_config LogConfig::toPj() const |
| 160 | { |
| 161 | pjsua_logging_config lc; |
| 162 | |
| 163 | pjsua_logging_config_default(&lc); |
| 164 | |
| 165 | lc.msg_logging = this->msgLogging; |
| 166 | lc.level = this->level; |
| 167 | lc.console_level = this->consoleLevel; |
| 168 | lc.decor = this->decor; |
| 169 | lc.log_file_flags = this->fileFlags; |
| 170 | lc.log_filename = str2Pj(this->filename); |
| 171 | |
| 172 | return lc; |
| 173 | } |
| 174 | |
| 175 | void LogConfig::readObject(const ContainerNode &node) throw(Error) |
| 176 | { |
| 177 | ContainerNode this_node = node.readContainer("LogConfig"); |
| 178 | |
| 179 | NODE_READ_UNSIGNED( this_node, msgLogging); |
| 180 | NODE_READ_UNSIGNED( this_node, level); |
| 181 | NODE_READ_UNSIGNED( this_node, consoleLevel); |
| 182 | NODE_READ_UNSIGNED( this_node, decor); |
| 183 | NODE_READ_STRING ( this_node, filename); |
| 184 | NODE_READ_UNSIGNED( this_node, fileFlags); |
| 185 | } |
| 186 | |
| 187 | void LogConfig::writeObject(ContainerNode &node) const throw(Error) |
| 188 | { |
| 189 | ContainerNode this_node = node.writeNewContainer("LogConfig"); |
| 190 | |
| 191 | NODE_WRITE_UNSIGNED( this_node, msgLogging); |
| 192 | NODE_WRITE_UNSIGNED( this_node, level); |
| 193 | NODE_WRITE_UNSIGNED( this_node, consoleLevel); |
| 194 | NODE_WRITE_UNSIGNED( this_node, decor); |
| 195 | NODE_WRITE_STRING ( this_node, filename); |
| 196 | NODE_WRITE_UNSIGNED( this_node, fileFlags); |
| 197 | } |
| 198 | |
| 199 | /////////////////////////////////////////////////////////////////////////////// |
| 200 | |
| 201 | MediaConfig::MediaConfig() |
| 202 | { |
| 203 | pjsua_media_config mc; |
| 204 | |
| 205 | pjsua_media_config_default(&mc); |
| 206 | fromPj(mc); |
| 207 | } |
| 208 | |
| 209 | void MediaConfig::fromPj(const pjsua_media_config &mc) |
| 210 | { |
| 211 | this->clockRate = mc.clock_rate; |
| 212 | this->sndClockRate = mc.snd_clock_rate; |
| 213 | this->channelCount = mc.channel_count; |
| 214 | this->audioFramePtime = mc.audio_frame_ptime; |
| 215 | this->maxMediaPorts = mc.max_media_ports; |
| 216 | this->hasIoqueue = PJ2BOOL(mc.has_ioqueue); |
| 217 | this->threadCnt = mc.thread_cnt; |
| 218 | this->quality = mc.quality; |
| 219 | this->ptime = mc.ptime; |
| 220 | this->noVad = PJ2BOOL(mc.no_vad); |
| 221 | this->ilbcMode = mc.ilbc_mode; |
| 222 | this->txDropPct = mc.tx_drop_pct; |
| 223 | this->rxDropPct = mc.rx_drop_pct; |
| 224 | this->ecOptions = mc.ec_options; |
| 225 | this->ecTailLen = mc.ec_tail_len; |
| 226 | this->sndRecLatency = mc.snd_rec_latency; |
| 227 | this->sndPlayLatency = mc.snd_play_latency; |
| 228 | this->jbInit = mc.jb_init; |
| 229 | this->jbMinPre = mc.jb_min_pre; |
| 230 | this->jbMaxPre = mc.jb_max_pre; |
| 231 | this->jbMax = mc.jb_max; |
| 232 | this->sndAutoCloseTime = mc.snd_auto_close_time; |
| 233 | this->vidPreviewEnableNative = PJ2BOOL(mc.vid_preview_enable_native); |
| 234 | } |
| 235 | |
| 236 | pjsua_media_config MediaConfig::toPj() const |
| 237 | { |
| 238 | pjsua_media_config mcfg; |
| 239 | |
| 240 | pjsua_media_config_default(&mcfg); |
| 241 | |
| 242 | mcfg.clock_rate = this->clockRate; |
| 243 | mcfg.snd_clock_rate = this->sndClockRate; |
| 244 | mcfg.channel_count = this->channelCount; |
| 245 | mcfg.audio_frame_ptime = this->audioFramePtime; |
| 246 | mcfg.max_media_ports = this->maxMediaPorts; |
| 247 | mcfg.has_ioqueue = this->hasIoqueue; |
| 248 | mcfg.thread_cnt = this->threadCnt; |
| 249 | mcfg.quality = this->quality; |
| 250 | mcfg.ptime = this->ptime; |
| 251 | mcfg.no_vad = this->noVad; |
| 252 | mcfg.ilbc_mode = this->ilbcMode; |
| 253 | mcfg.tx_drop_pct = this->txDropPct; |
| 254 | mcfg.rx_drop_pct = this->rxDropPct; |
| 255 | mcfg.ec_options = this->ecOptions; |
| 256 | mcfg.ec_tail_len = this->ecTailLen; |
| 257 | mcfg.snd_rec_latency = this->sndRecLatency; |
| 258 | mcfg.snd_play_latency = this->sndPlayLatency; |
| 259 | mcfg.jb_init = this->jbInit; |
| 260 | mcfg.jb_min_pre = this->jbMinPre; |
| 261 | mcfg.jb_max_pre = this->jbMaxPre; |
| 262 | mcfg.jb_max = this->jbMax; |
| 263 | mcfg.snd_auto_close_time = this->sndAutoCloseTime; |
| 264 | mcfg.vid_preview_enable_native = this->vidPreviewEnableNative; |
| 265 | |
| 266 | return mcfg; |
| 267 | } |
| 268 | |
| 269 | void MediaConfig::readObject(const ContainerNode &node) throw(Error) |
| 270 | { |
| 271 | ContainerNode this_node = node.readContainer("MediaConfig"); |
| 272 | |
| 273 | NODE_READ_UNSIGNED( this_node, clockRate); |
| 274 | NODE_READ_UNSIGNED( this_node, sndClockRate); |
| 275 | NODE_READ_UNSIGNED( this_node, channelCount); |
| 276 | NODE_READ_UNSIGNED( this_node, audioFramePtime); |
| 277 | NODE_READ_UNSIGNED( this_node, maxMediaPorts); |
| 278 | NODE_READ_BOOL ( this_node, hasIoqueue); |
| 279 | NODE_READ_UNSIGNED( this_node, threadCnt); |
| 280 | NODE_READ_UNSIGNED( this_node, quality); |
| 281 | NODE_READ_UNSIGNED( this_node, ptime); |
| 282 | NODE_READ_BOOL ( this_node, noVad); |
| 283 | NODE_READ_UNSIGNED( this_node, ilbcMode); |
| 284 | NODE_READ_UNSIGNED( this_node, txDropPct); |
| 285 | NODE_READ_UNSIGNED( this_node, rxDropPct); |
| 286 | NODE_READ_UNSIGNED( this_node, ecOptions); |
| 287 | NODE_READ_UNSIGNED( this_node, ecTailLen); |
| 288 | NODE_READ_UNSIGNED( this_node, sndRecLatency); |
| 289 | NODE_READ_UNSIGNED( this_node, sndPlayLatency); |
| 290 | NODE_READ_INT ( this_node, jbInit); |
| 291 | NODE_READ_INT ( this_node, jbMinPre); |
| 292 | NODE_READ_INT ( this_node, jbMaxPre); |
| 293 | NODE_READ_INT ( this_node, jbMax); |
| 294 | NODE_READ_INT ( this_node, sndAutoCloseTime); |
| 295 | NODE_READ_BOOL ( this_node, vidPreviewEnableNative); |
| 296 | } |
| 297 | |
| 298 | void MediaConfig::writeObject(ContainerNode &node) const throw(Error) |
| 299 | { |
| 300 | ContainerNode this_node = node.writeNewContainer("MediaConfig"); |
| 301 | |
| 302 | NODE_WRITE_UNSIGNED( this_node, clockRate); |
| 303 | NODE_WRITE_UNSIGNED( this_node, sndClockRate); |
| 304 | NODE_WRITE_UNSIGNED( this_node, channelCount); |
| 305 | NODE_WRITE_UNSIGNED( this_node, audioFramePtime); |
| 306 | NODE_WRITE_UNSIGNED( this_node, maxMediaPorts); |
| 307 | NODE_WRITE_BOOL ( this_node, hasIoqueue); |
| 308 | NODE_WRITE_UNSIGNED( this_node, threadCnt); |
| 309 | NODE_WRITE_UNSIGNED( this_node, quality); |
| 310 | NODE_WRITE_UNSIGNED( this_node, ptime); |
| 311 | NODE_WRITE_BOOL ( this_node, noVad); |
| 312 | NODE_WRITE_UNSIGNED( this_node, ilbcMode); |
| 313 | NODE_WRITE_UNSIGNED( this_node, txDropPct); |
| 314 | NODE_WRITE_UNSIGNED( this_node, rxDropPct); |
| 315 | NODE_WRITE_UNSIGNED( this_node, ecOptions); |
| 316 | NODE_WRITE_UNSIGNED( this_node, ecTailLen); |
| 317 | NODE_WRITE_UNSIGNED( this_node, sndRecLatency); |
| 318 | NODE_WRITE_UNSIGNED( this_node, sndPlayLatency); |
| 319 | NODE_WRITE_INT ( this_node, jbInit); |
| 320 | NODE_WRITE_INT ( this_node, jbMinPre); |
| 321 | NODE_WRITE_INT ( this_node, jbMaxPre); |
| 322 | NODE_WRITE_INT ( this_node, jbMax); |
| 323 | NODE_WRITE_INT ( this_node, sndAutoCloseTime); |
| 324 | NODE_WRITE_BOOL ( this_node, vidPreviewEnableNative); |
| 325 | } |
| 326 | |
| 327 | /////////////////////////////////////////////////////////////////////////////// |
| 328 | |
| 329 | void EpConfig::readObject(const ContainerNode &node) throw(Error) |
| 330 | { |
| 331 | ContainerNode this_node = node.readContainer("EpConfig"); |
| 332 | NODE_READ_OBJ( this_node, uaConfig); |
| 333 | NODE_READ_OBJ( this_node, logConfig); |
| 334 | NODE_READ_OBJ( this_node, medConfig); |
| 335 | } |
| 336 | |
| 337 | void EpConfig::writeObject(ContainerNode &node) const throw(Error) |
| 338 | { |
| 339 | ContainerNode this_node = node.writeNewContainer("EpConfig"); |
| 340 | NODE_WRITE_OBJ( this_node, uaConfig); |
| 341 | NODE_WRITE_OBJ( this_node, logConfig); |
| 342 | NODE_WRITE_OBJ( this_node, medConfig); |
| 343 | } |
| 344 | |
| 345 | /////////////////////////////////////////////////////////////////////////////// |
| 346 | /* Class to post log to main thread */ |
| 347 | struct PendingLog : public PendingJob |
| 348 | { |
| 349 | LogEntry entry; |
| 350 | virtual void execute(bool is_pending) |
| 351 | { |
| 352 | PJ_UNUSED_ARG(is_pending); |
| 353 | Endpoint::instance().utilLogWrite(entry); |
| 354 | } |
| 355 | }; |
| 356 | |
| 357 | /////////////////////////////////////////////////////////////////////////////// |
| 358 | /* |
| 359 | * Endpoint instance |
| 360 | */ |
| 361 | Endpoint::Endpoint() |
| 362 | : writer(NULL), mainThreadOnly(false), mainThread(NULL), pendingJobSize(0) |
| 363 | { |
| 364 | if (instance_) { |
| 365 | PJSUA2_RAISE_ERROR(PJ_EEXISTS); |
| 366 | } |
| 367 | |
| 368 | instance_ = this; |
| 369 | } |
| 370 | |
| 371 | Endpoint& Endpoint::instance() throw(Error) |
| 372 | { |
| 373 | if (!instance_) { |
| 374 | PJSUA2_RAISE_ERROR(PJ_ENOTFOUND); |
| 375 | } |
| 376 | return *instance_; |
| 377 | } |
| 378 | |
| 379 | Endpoint::~Endpoint() |
| 380 | { |
| 381 | while (!pendingJobs.empty()) { |
| 382 | delete pendingJobs.front(); |
| 383 | pendingJobs.pop_front(); |
| 384 | } |
| 385 | |
| 386 | while(mediaList.size() > 0) { |
| 387 | AudioMedia *cur_media = mediaList[0]; |
| 388 | delete cur_media; /* this will remove itself from the list */ |
| 389 | } |
| 390 | |
| 391 | clearCodecInfoList(); |
| 392 | |
| 393 | try { |
| 394 | libDestroy(); |
| 395 | } catch (Error &err) { |
| 396 | // Ignore |
| 397 | PJ_UNUSED_ARG(err); |
| 398 | } |
| 399 | |
| 400 | instance_ = NULL; |
| 401 | } |
| 402 | |
| 403 | void Endpoint::utilAddPendingJob(PendingJob *job) |
| 404 | { |
| 405 | enum { |
| 406 | MAX_PENDING_JOBS = 1024 |
| 407 | }; |
| 408 | |
| 409 | /* See if we can execute immediately */ |
| 410 | if (!mainThreadOnly || pj_thread_this()==mainThread) { |
| 411 | job->execute(false); |
| 412 | delete job; |
| 413 | return; |
| 414 | } |
| 415 | |
| 416 | if (pendingJobSize > MAX_PENDING_JOBS) { |
| 417 | enum { NUMBER_TO_DISCARD = 5 }; |
| 418 | |
| 419 | pj_enter_critical_section(); |
| 420 | for (unsigned i=0; i<NUMBER_TO_DISCARD; ++i) { |
| 421 | delete pendingJobs.back(); |
| 422 | pendingJobs.pop_back(); |
| 423 | } |
| 424 | |
| 425 | pendingJobSize -= NUMBER_TO_DISCARD; |
| 426 | pj_leave_critical_section(); |
| 427 | |
| 428 | utilLogWrite(1, THIS_FILE, |
| 429 | "*** ERROR: Job queue full!! Jobs discarded!!! ***"); |
| 430 | } |
| 431 | |
| 432 | pj_enter_critical_section(); |
| 433 | pendingJobs.push_back(job); |
| 434 | pendingJobSize++; |
| 435 | pj_leave_critical_section(); |
| 436 | } |
| 437 | |
| 438 | /* Handle log callback */ |
| 439 | void Endpoint::utilLogWrite(LogEntry &entry) |
| 440 | { |
| 441 | if (mainThreadOnly && pj_thread_this() != mainThread) { |
| 442 | PendingLog *job = new PendingLog; |
| 443 | job->entry = entry; |
| 444 | utilAddPendingJob(job); |
| 445 | } else { |
| 446 | writer->write(entry); |
| 447 | } |
| 448 | } |
| 449 | |
| 450 | /* Run pending jobs only in main thread */ |
| 451 | void Endpoint::performPendingJobs() |
| 452 | { |
| 453 | if (pj_thread_this() != mainThread) |
| 454 | return; |
| 455 | |
| 456 | if (pendingJobSize == 0) |
| 457 | return; |
| 458 | |
| 459 | for (;;) { |
| 460 | PendingJob *job = NULL; |
| 461 | |
| 462 | pj_enter_critical_section(); |
| 463 | if (pendingJobSize != 0) { |
| 464 | job = pendingJobs.front(); |
| 465 | pendingJobs.pop_front(); |
| 466 | pendingJobSize--; |
| 467 | } |
| 468 | pj_leave_critical_section(); |
| 469 | |
| 470 | if (job) { |
| 471 | job->execute(true); |
| 472 | delete job; |
| 473 | } else |
| 474 | break; |
| 475 | } |
| 476 | } |
| 477 | |
| 478 | /////////////////////////////////////////////////////////////////////////////// |
| 479 | /* |
| 480 | * Endpoint static callbacks |
| 481 | */ |
| 482 | void Endpoint::logFunc(int level, const char *data, int len) |
| 483 | { |
| 484 | Endpoint &ep = Endpoint::instance(); |
| 485 | |
| 486 | if (!ep.writer) |
| 487 | return; |
| 488 | |
| 489 | LogEntry entry; |
| 490 | entry.level = level; |
| 491 | entry.msg = string(data, len); |
| 492 | entry.threadId = (long)pj_thread_this(); |
| 493 | entry.threadName = string(pj_thread_get_name(pj_thread_this())); |
| 494 | |
| 495 | ep.utilLogWrite(entry); |
| 496 | } |
| 497 | |
| 498 | void Endpoint::stun_resolve_cb(const pj_stun_resolve_result *res) |
| 499 | { |
| 500 | Endpoint &ep = Endpoint::instance(); |
| 501 | |
| 502 | if (!res) |
| 503 | return; |
| 504 | |
| 505 | OnNatCheckStunServersCompleteParam prm; |
| 506 | |
| 507 | prm.userData = res->token; |
| 508 | prm.status = res->status; |
| 509 | if (res->status == PJ_SUCCESS) { |
| 510 | char straddr[PJ_INET6_ADDRSTRLEN+10]; |
| 511 | |
| 512 | prm.name = string(res->name.ptr, res->name.slen); |
| 513 | pj_sockaddr_print(&res->addr, straddr, sizeof(straddr), 3); |
| 514 | prm.addr = straddr; |
| 515 | } |
| 516 | |
| 517 | ep.onNatCheckStunServersComplete(prm); |
| 518 | } |
| 519 | |
| 520 | void Endpoint::on_timer(pj_timer_heap_t *timer_heap, |
| 521 | pj_timer_entry *entry) |
| 522 | { |
| 523 | PJ_UNUSED_ARG(timer_heap); |
| 524 | |
| 525 | Endpoint &ep = Endpoint::instance(); |
| 526 | UserTimer *ut = (UserTimer*) entry->user_data; |
| 527 | |
| 528 | if (ut->signature != TIMER_SIGNATURE) |
| 529 | return; |
| 530 | |
| 531 | ep.onTimer(ut->prm); |
| 532 | } |
| 533 | |
| 534 | void Endpoint::on_nat_detect(const pj_stun_nat_detect_result *res) |
| 535 | { |
| 536 | Endpoint &ep = Endpoint::instance(); |
| 537 | |
| 538 | if (!res) |
| 539 | return; |
| 540 | |
| 541 | OnNatDetectionCompleteParam prm; |
| 542 | |
| 543 | prm.status = res->status; |
| 544 | prm.reason = res->status_text; |
| 545 | prm.natType = res->nat_type; |
| 546 | prm.natTypeName = res->nat_type_name; |
| 547 | |
| 548 | ep.onNatDetectionComplete(prm); |
| 549 | } |
| 550 | |
| 551 | void Endpoint::on_transport_state( pjsip_transport *tp, |
| 552 | pjsip_transport_state state, |
| 553 | const pjsip_transport_state_info *info) |
| 554 | { |
| 555 | Endpoint &ep = Endpoint::instance(); |
| 556 | |
| 557 | OnTransportStateParam prm; |
| 558 | |
| 559 | prm.hnd = (TransportHandle)tp; |
| 560 | prm.state = state; |
| 561 | prm.lastError = info ? info->status : PJ_SUCCESS; |
| 562 | |
| 563 | ep.onTransportState(prm); |
| 564 | } |
| 565 | |
| 566 | /////////////////////////////////////////////////////////////////////////////// |
| 567 | /* |
| 568 | * Account static callbacks |
| 569 | */ |
| 570 | |
| 571 | Account *Endpoint::lookupAcc(int acc_id, const char *op) |
| 572 | { |
| 573 | Account *acc = Account::lookup(acc_id); |
| 574 | if (!acc) { |
| 575 | PJ_LOG(1,(THIS_FILE, |
| 576 | "Error: cannot find Account instance for account id %d in " |
| 577 | "%s", acc_id, op)); |
| 578 | } |
| 579 | |
| 580 | return acc; |
| 581 | } |
| 582 | |
| 583 | Call *Endpoint::lookupCall(int call_id, const char *op) |
| 584 | { |
| 585 | Call *call = Call::lookup(call_id); |
| 586 | if (!call) { |
| 587 | PJ_LOG(1,(THIS_FILE, |
| 588 | "Error: cannot find Call instance for call id %d in " |
| 589 | "%s", call_id, op)); |
| 590 | } |
| 591 | |
| 592 | return call; |
| 593 | } |
| 594 | |
| 595 | void Endpoint::on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id, |
| 596 | pjsip_rx_data *rdata) |
| 597 | { |
| 598 | Account *acc = lookupAcc(acc_id, "on_incoming_call()"); |
| 599 | if (!acc) { |
| 600 | pjsua_call_hangup(call_id, PJSIP_SC_INTERNAL_SERVER_ERROR, NULL, NULL); |
| 601 | return; |
| 602 | } |
| 603 | |
| 604 | /* call callback */ |
| 605 | OnIncomingCallParam prm; |
| 606 | prm.callId = call_id; |
| 607 | prm.rdata.fromPj(*rdata); |
| 608 | |
| 609 | acc->onIncomingCall(prm); |
| 610 | |
| 611 | /* disconnect if callback doesn't handle the call */ |
| 612 | pjsua_call_info ci; |
| 613 | |
| 614 | pjsua_call_get_info(call_id, &ci); |
| 615 | if (!pjsua_call_get_user_data(call_id) && |
| 616 | ci.state != PJSIP_INV_STATE_DISCONNECTED) |
| 617 | { |
| 618 | pjsua_call_hangup(call_id, PJSIP_SC_INTERNAL_SERVER_ERROR, NULL, NULL); |
| 619 | } |
| 620 | } |
| 621 | |
| 622 | void Endpoint::on_reg_started(pjsua_acc_id acc_id, pj_bool_t renew) |
| 623 | { |
| 624 | Account *acc = lookupAcc(acc_id, "on_reg_started()"); |
| 625 | if (!acc) { |
| 626 | return; |
| 627 | } |
| 628 | |
| 629 | OnRegStartedParam prm; |
| 630 | prm.renew = PJ2BOOL(renew); |
| 631 | acc->onRegStarted(prm); |
| 632 | } |
| 633 | |
| 634 | void Endpoint::on_reg_state2(pjsua_acc_id acc_id, pjsua_reg_info *info) |
| 635 | { |
| 636 | Account *acc = lookupAcc(acc_id, "on_reg_state2()"); |
| 637 | if (!acc) { |
| 638 | return; |
| 639 | } |
| 640 | |
| 641 | OnRegStateParam prm; |
| 642 | prm.status = info->cbparam->status; |
| 643 | prm.code = (pjsip_status_code) info->cbparam->code; |
| 644 | prm.reason = pj2Str(info->cbparam->reason); |
| 645 | if (info->cbparam->rdata) |
| 646 | prm.rdata.fromPj(*info->cbparam->rdata); |
| 647 | prm.expiration = info->cbparam->expiration; |
| 648 | |
| 649 | acc->onRegState(prm); |
| 650 | } |
| 651 | |
| 652 | void Endpoint::on_incoming_subscribe(pjsua_acc_id acc_id, |
| 653 | pjsua_srv_pres *srv_pres, |
| 654 | pjsua_buddy_id buddy_id, |
| 655 | const pj_str_t *from, |
| 656 | pjsip_rx_data *rdata, |
| 657 | pjsip_status_code *code, |
| 658 | pj_str_t *reason, |
| 659 | pjsua_msg_data *msg_data) |
| 660 | { |
| 661 | PJ_UNUSED_ARG(buddy_id); |
| 662 | PJ_UNUSED_ARG(srv_pres); |
| 663 | |
| 664 | Account *acc = lookupAcc(acc_id, "on_incoming_subscribe()"); |
| 665 | if (!acc) { |
| 666 | /* default behavior should apply */ |
| 667 | return; |
| 668 | } |
| 669 | |
| 670 | OnIncomingSubscribeParam prm; |
| 671 | prm.srvPres = srv_pres; |
| 672 | prm.fromUri = pj2Str(*from); |
| 673 | prm.rdata.fromPj(*rdata); |
| 674 | prm.code = *code; |
| 675 | prm.reason = pj2Str(*reason); |
| 676 | prm.txOption.fromPj(*msg_data); |
| 677 | |
| 678 | acc->onIncomingSubscribe(prm); |
| 679 | |
| 680 | *code = prm.code; |
| 681 | acc->tmpReason = prm.reason; |
| 682 | *reason = str2Pj(acc->tmpReason); |
| 683 | prm.txOption.toPj(*msg_data); |
| 684 | } |
| 685 | |
| 686 | void Endpoint::on_pager2(pjsua_call_id call_id, |
| 687 | const pj_str_t *from, |
| 688 | const pj_str_t *to, |
| 689 | const pj_str_t *contact, |
| 690 | const pj_str_t *mime_type, |
| 691 | const pj_str_t *body, |
| 692 | pjsip_rx_data *rdata, |
| 693 | pjsua_acc_id acc_id) |
| 694 | { |
| 695 | OnInstantMessageParam prm; |
| 696 | prm.fromUri = pj2Str(*from); |
| 697 | prm.toUri = pj2Str(*to); |
| 698 | prm.contactUri = pj2Str(*contact); |
| 699 | prm.contentType = pj2Str(*mime_type); |
| 700 | prm.msgBody = pj2Str(*body); |
| 701 | prm.rdata.fromPj(*rdata); |
| 702 | |
| 703 | if (call_id != PJSUA_INVALID_ID) { |
| 704 | Call *call = lookupCall(call_id, "on_pager2()"); |
| 705 | if (!call) { |
| 706 | /* Ignored */ |
| 707 | return; |
| 708 | } |
| 709 | |
| 710 | call->onInstantMessage(prm); |
| 711 | } else { |
| 712 | Account *acc = lookupAcc(acc_id, "on_pager2()"); |
| 713 | if (!acc) { |
| 714 | /* Ignored */ |
| 715 | return; |
| 716 | } |
| 717 | |
| 718 | acc->onInstantMessage(prm); |
| 719 | } |
| 720 | } |
| 721 | |
| 722 | void Endpoint::on_pager_status2( pjsua_call_id call_id, |
| 723 | const pj_str_t *to, |
| 724 | const pj_str_t *body, |
| 725 | void *user_data, |
| 726 | pjsip_status_code status, |
| 727 | const pj_str_t *reason, |
| 728 | pjsip_tx_data *tdata, |
| 729 | pjsip_rx_data *rdata, |
| 730 | pjsua_acc_id acc_id) |
| 731 | { |
| 732 | PJ_UNUSED_ARG(tdata); |
| 733 | |
| 734 | OnInstantMessageStatusParam prm; |
| 735 | prm.userData = user_data; |
| 736 | prm.toUri = pj2Str(*to); |
| 737 | prm.msgBody = pj2Str(*body); |
| 738 | prm.code = status; |
| 739 | prm.reason = pj2Str(*reason); |
| 740 | if (rdata) |
| 741 | prm.rdata.fromPj(*rdata); |
| 742 | |
| 743 | if (call_id != PJSUA_INVALID_ID) { |
| 744 | Call *call = lookupCall(call_id, "on_pager_status2()"); |
| 745 | if (!call) { |
| 746 | /* Ignored */ |
| 747 | return; |
| 748 | } |
| 749 | |
| 750 | call->onInstantMessageStatus(prm); |
| 751 | } else { |
| 752 | Account *acc = lookupAcc(acc_id, "on_pager_status2()"); |
| 753 | if (!acc) { |
| 754 | /* Ignored */ |
| 755 | return; |
| 756 | } |
| 757 | |
| 758 | acc->onInstantMessageStatus(prm); |
| 759 | } |
| 760 | } |
| 761 | |
| 762 | void Endpoint::on_typing2( pjsua_call_id call_id, |
| 763 | const pj_str_t *from, |
| 764 | const pj_str_t *to, |
| 765 | const pj_str_t *contact, |
| 766 | pj_bool_t is_typing, |
| 767 | pjsip_rx_data *rdata, |
| 768 | pjsua_acc_id acc_id) |
| 769 | { |
| 770 | OnTypingIndicationParam prm; |
| 771 | prm.fromUri = pj2Str(*from); |
| 772 | prm.toUri = pj2Str(*to); |
| 773 | prm.contactUri = pj2Str(*contact); |
| 774 | prm.isTyping = is_typing != 0; |
| 775 | prm.rdata.fromPj(*rdata); |
| 776 | |
| 777 | if (call_id != PJSUA_INVALID_ID) { |
| 778 | Call *call = lookupCall(call_id, "on_typing2()"); |
| 779 | if (!call) { |
| 780 | /* Ignored */ |
| 781 | return; |
| 782 | } |
| 783 | |
| 784 | call->onTypingIndication(prm); |
| 785 | } else { |
| 786 | Account *acc = lookupAcc(acc_id, "on_typing2()"); |
| 787 | if (!acc) { |
| 788 | /* Ignored */ |
| 789 | return; |
| 790 | } |
| 791 | |
| 792 | acc->onTypingIndication(prm); |
| 793 | } |
| 794 | } |
| 795 | |
| 796 | void Endpoint::on_mwi_info(pjsua_acc_id acc_id, |
| 797 | pjsua_mwi_info *mwi_info) |
| 798 | { |
| 799 | OnMwiInfoParam prm; |
| 800 | prm.state = pjsip_evsub_get_state(mwi_info->evsub); |
| 801 | prm.rdata.fromPj(*mwi_info->rdata); |
| 802 | |
| 803 | Account *acc = lookupAcc(acc_id, "on_mwi_info()"); |
| 804 | if (!acc) { |
| 805 | /* Ignored */ |
| 806 | return; |
| 807 | } |
| 808 | |
| 809 | acc->onMwiInfo(prm); |
| 810 | } |
| 811 | |
| 812 | void Endpoint::on_buddy_state(pjsua_buddy_id buddy_id) |
| 813 | { |
| 814 | Buddy *buddy = (Buddy*)pjsua_buddy_get_user_data(buddy_id); |
| 815 | if (!buddy || !buddy->isValid()) { |
| 816 | /* Ignored */ |
| 817 | return; |
| 818 | } |
| 819 | |
| 820 | buddy->onBuddyState(); |
| 821 | } |
| 822 | |
| 823 | // Call callbacks |
| 824 | void Endpoint::on_call_state(pjsua_call_id call_id, pjsip_event *e) |
| 825 | { |
| 826 | Call *call = Call::lookup(call_id); |
| 827 | if (!call) { |
| 828 | return; |
| 829 | } |
| 830 | |
| 831 | OnCallStateParam prm; |
| 832 | prm.e.fromPj(*e); |
| 833 | |
| 834 | call->processStateChange(prm); |
| 835 | /* If the state is DISCONNECTED, call may have already been deleted |
| 836 | * by the application in the callback, so do not access it anymore here. |
| 837 | */ |
| 838 | } |
| 839 | |
| 840 | void Endpoint::on_call_tsx_state(pjsua_call_id call_id, |
| 841 | pjsip_transaction *tsx, |
| 842 | pjsip_event *e) |
| 843 | { |
| 844 | PJ_UNUSED_ARG(tsx); |
| 845 | |
| 846 | Call *call = Call::lookup(call_id); |
| 847 | if (!call) { |
| 848 | return; |
| 849 | } |
| 850 | |
| 851 | OnCallTsxStateParam prm; |
| 852 | prm.e.fromPj(*e); |
| 853 | |
| 854 | call->onCallTsxState(prm); |
| 855 | } |
| 856 | |
| 857 | void Endpoint::on_call_media_state(pjsua_call_id call_id) |
| 858 | { |
| 859 | Call *call = Call::lookup(call_id); |
| 860 | if (!call) { |
| 861 | return; |
| 862 | } |
| 863 | |
| 864 | OnCallMediaStateParam prm; |
| 865 | call->processMediaUpdate(prm); |
| 866 | } |
| 867 | |
| 868 | void Endpoint::on_call_sdp_created(pjsua_call_id call_id, |
| 869 | pjmedia_sdp_session *sdp, |
| 870 | pj_pool_t *pool, |
| 871 | const pjmedia_sdp_session *rem_sdp) |
| 872 | { |
| 873 | Call *call = Call::lookup(call_id); |
| 874 | if (!call) { |
| 875 | return; |
| 876 | } |
| 877 | |
| 878 | OnCallSdpCreatedParam prm; |
| 879 | string orig_sdp; |
| 880 | |
| 881 | prm.sdp.fromPj(*sdp); |
| 882 | orig_sdp = prm.sdp.wholeSdp; |
| 883 | if (rem_sdp) |
| 884 | prm.remSdp.fromPj(*rem_sdp); |
| 885 | |
| 886 | call->onCallSdpCreated(prm); |
| 887 | |
| 888 | /* Check if application modifies the SDP */ |
| 889 | if (orig_sdp != prm.sdp.wholeSdp) { |
| 890 | pjmedia_sdp_parse(pool, (char*)prm.sdp.wholeSdp.c_str(), |
| 891 | prm.sdp.wholeSdp.size(), &sdp); |
| 892 | } |
| 893 | } |
| 894 | |
| 895 | void Endpoint::on_stream_created(pjsua_call_id call_id, |
| 896 | pjmedia_stream *strm, |
| 897 | unsigned stream_idx, |
| 898 | pjmedia_port **p_port) |
| 899 | { |
| 900 | Call *call = Call::lookup(call_id); |
| 901 | if (!call) { |
| 902 | return; |
| 903 | } |
| 904 | |
| 905 | OnStreamCreatedParam prm; |
| 906 | prm.stream = strm; |
| 907 | prm.streamIdx = stream_idx; |
| 908 | prm.pPort = (void *)*p_port; |
| 909 | |
| 910 | call->onStreamCreated(prm); |
| 911 | |
| 912 | if (prm.pPort != (void *)*p_port) |
| 913 | *p_port = (pjmedia_port *)prm.pPort; |
| 914 | } |
| 915 | |
| 916 | void Endpoint::on_stream_destroyed(pjsua_call_id call_id, |
| 917 | pjmedia_stream *strm, |
| 918 | unsigned stream_idx) |
| 919 | { |
| 920 | Call *call = Call::lookup(call_id); |
| 921 | if (!call) { |
| 922 | return; |
| 923 | } |
| 924 | |
| 925 | OnStreamDestroyedParam prm; |
| 926 | prm.stream = strm; |
| 927 | prm.streamIdx = stream_idx; |
| 928 | |
| 929 | call->onStreamDestroyed(prm); |
| 930 | } |
| 931 | |
| 932 | struct PendingOnDtmfDigitCallback : public PendingJob |
| 933 | { |
| 934 | int call_id; |
| 935 | OnDtmfDigitParam prm; |
| 936 | |
| 937 | virtual void execute(bool is_pending) |
| 938 | { |
| 939 | PJ_UNUSED_ARG(is_pending); |
| 940 | |
| 941 | Call *call = Call::lookup(call_id); |
| 942 | if (!call) |
| 943 | return; |
| 944 | |
| 945 | call->onDtmfDigit(prm); |
| 946 | } |
| 947 | }; |
| 948 | |
| 949 | void Endpoint::on_dtmf_digit(pjsua_call_id call_id, int digit) |
| 950 | { |
| 951 | Call *call = Call::lookup(call_id); |
| 952 | if (!call) { |
| 953 | return; |
| 954 | } |
| 955 | |
| 956 | PendingOnDtmfDigitCallback *job = new PendingOnDtmfDigitCallback; |
| 957 | job->call_id = call_id; |
| 958 | char buf[10]; |
| 959 | pj_ansi_sprintf(buf, "%c", digit); |
| 960 | job->prm.digit = (string)buf; |
| 961 | |
| 962 | Endpoint::instance().utilAddPendingJob(job); |
| 963 | } |
| 964 | |
| 965 | void Endpoint::on_call_transfer_request2(pjsua_call_id call_id, |
| 966 | const pj_str_t *dst, |
| 967 | pjsip_status_code *code, |
| 968 | pjsua_call_setting *opt) |
| 969 | { |
| 970 | Call *call = Call::lookup(call_id); |
| 971 | if (!call) { |
| 972 | return; |
| 973 | } |
| 974 | |
| 975 | OnCallTransferRequestParam prm; |
| 976 | prm.dstUri = pj2Str(*dst); |
| 977 | prm.statusCode = *code; |
| 978 | prm.opt.fromPj(*opt); |
| 979 | |
| 980 | call->onCallTransferRequest(prm); |
| 981 | |
| 982 | *code = prm.statusCode; |
| 983 | *opt = prm.opt.toPj(); |
| 984 | } |
| 985 | |
| 986 | void Endpoint::on_call_transfer_status(pjsua_call_id call_id, |
| 987 | int st_code, |
| 988 | const pj_str_t *st_text, |
| 989 | pj_bool_t final, |
| 990 | pj_bool_t *p_cont) |
| 991 | { |
| 992 | Call *call = Call::lookup(call_id); |
| 993 | if (!call) { |
| 994 | return; |
| 995 | } |
| 996 | |
| 997 | OnCallTransferStatusParam prm; |
| 998 | prm.statusCode = (pjsip_status_code)st_code; |
| 999 | prm.reason = pj2Str(*st_text); |
| 1000 | prm.finalNotify = PJ2BOOL(final); |
| 1001 | prm.cont = PJ2BOOL(*p_cont); |
| 1002 | |
| 1003 | call->onCallTransferStatus(prm); |
| 1004 | |
| 1005 | *p_cont = prm.cont; |
| 1006 | } |
| 1007 | |
| 1008 | void Endpoint::on_call_replace_request2(pjsua_call_id call_id, |
| 1009 | pjsip_rx_data *rdata, |
| 1010 | int *st_code, |
| 1011 | pj_str_t *st_text, |
| 1012 | pjsua_call_setting *opt) |
| 1013 | { |
| 1014 | Call *call = Call::lookup(call_id); |
| 1015 | if (!call) { |
| 1016 | return; |
| 1017 | } |
| 1018 | |
| 1019 | OnCallReplaceRequestParam prm; |
| 1020 | prm.rdata.fromPj(*rdata); |
| 1021 | prm.statusCode = (pjsip_status_code)*st_code; |
| 1022 | prm.reason = pj2Str(*st_text); |
| 1023 | prm.opt.fromPj(*opt); |
| 1024 | |
| 1025 | call->onCallReplaceRequest(prm); |
| 1026 | |
| 1027 | *st_code = prm.statusCode; |
| 1028 | *st_text = str2Pj(prm.reason); |
| 1029 | *opt = prm.opt.toPj(); |
| 1030 | } |
| 1031 | |
| 1032 | void Endpoint::on_call_replaced(pjsua_call_id old_call_id, |
| 1033 | pjsua_call_id new_call_id) |
| 1034 | { |
| 1035 | Call *call = Call::lookup(old_call_id); |
| 1036 | if (!call) { |
| 1037 | return; |
| 1038 | } |
| 1039 | |
| 1040 | OnCallReplacedParam prm; |
| 1041 | prm.newCallId = new_call_id; |
| 1042 | |
| 1043 | call->onCallReplaced(prm); |
| 1044 | } |
| 1045 | |
| 1046 | void Endpoint::on_call_rx_offer(pjsua_call_id call_id, |
| 1047 | const pjmedia_sdp_session *offer, |
| 1048 | void *reserved, |
| 1049 | pjsip_status_code *code, |
| 1050 | pjsua_call_setting *opt) |
| 1051 | { |
| 1052 | PJ_UNUSED_ARG(reserved); |
| 1053 | |
| 1054 | Call *call = Call::lookup(call_id); |
| 1055 | if (!call) { |
| 1056 | return; |
| 1057 | } |
| 1058 | |
| 1059 | OnCallRxOfferParam prm; |
| 1060 | prm.offer.fromPj(*offer); |
| 1061 | prm.statusCode = *code; |
| 1062 | prm.opt.fromPj(*opt); |
| 1063 | |
| 1064 | call->onCallRxOffer(prm); |
| 1065 | |
| 1066 | *code = prm.statusCode; |
| 1067 | *opt = prm.opt.toPj(); |
| 1068 | } |
| 1069 | |
| 1070 | pjsip_redirect_op Endpoint::on_call_redirected(pjsua_call_id call_id, |
| 1071 | const pjsip_uri *target, |
| 1072 | const pjsip_event *e) |
| 1073 | { |
| 1074 | Call *call = Call::lookup(call_id); |
| 1075 | if (!call) { |
| 1076 | return PJSIP_REDIRECT_STOP; |
| 1077 | } |
| 1078 | |
| 1079 | OnCallRedirectedParam prm; |
| 1080 | char uristr[PJSIP_MAX_URL_SIZE]; |
| 1081 | int len = pjsip_uri_print(PJSIP_URI_IN_FROMTO_HDR, target, uristr, |
| 1082 | sizeof(uristr)); |
| 1083 | if (len < 1) { |
| 1084 | pj_ansi_strcpy(uristr, "--URI too long--"); |
| 1085 | } |
| 1086 | prm.targetUri = string(uristr); |
| 1087 | if (e) |
| 1088 | prm.e.fromPj(*e); |
| 1089 | else |
| 1090 | prm.e.type = PJSIP_EVENT_UNKNOWN; |
| 1091 | |
| 1092 | return call->onCallRedirected(prm); |
| 1093 | } |
| 1094 | |
| 1095 | |
| 1096 | struct PendingOnMediaTransportCallback : public PendingJob |
| 1097 | { |
| 1098 | int call_id; |
| 1099 | OnCallMediaTransportStateParam prm; |
| 1100 | |
| 1101 | virtual void execute(bool is_pending) |
| 1102 | { |
| 1103 | PJ_UNUSED_ARG(is_pending); |
| 1104 | |
| 1105 | Call *call = Call::lookup(call_id); |
| 1106 | if (!call) |
| 1107 | return; |
| 1108 | |
| 1109 | call->onCallMediaTransportState(prm); |
| 1110 | } |
| 1111 | }; |
| 1112 | |
| 1113 | pj_status_t |
| 1114 | Endpoint::on_call_media_transport_state(pjsua_call_id call_id, |
| 1115 | const pjsua_med_tp_state_info *info) |
| 1116 | { |
| 1117 | Call *call = Call::lookup(call_id); |
| 1118 | if (!call) { |
| 1119 | return PJ_SUCCESS; |
| 1120 | } |
| 1121 | |
| 1122 | PendingOnMediaTransportCallback *job = new PendingOnMediaTransportCallback; |
| 1123 | |
| 1124 | job->call_id = call_id; |
| 1125 | job->prm.medIdx = info->med_idx; |
| 1126 | job->prm.state = info->state; |
| 1127 | job->prm.status = info->status; |
| 1128 | job->prm.sipErrorCode = info->sip_err_code; |
| 1129 | |
| 1130 | Endpoint::instance().utilAddPendingJob(job); |
| 1131 | |
| 1132 | return PJ_SUCCESS; |
| 1133 | } |
| 1134 | |
| 1135 | struct PendingOnMediaEventCallback : public PendingJob |
| 1136 | { |
| 1137 | int call_id; |
| 1138 | OnCallMediaEventParam prm; |
| 1139 | |
| 1140 | virtual void execute(bool is_pending) |
| 1141 | { |
| 1142 | Call *call = Call::lookup(call_id); |
| 1143 | if (!call) |
| 1144 | return; |
| 1145 | |
| 1146 | if (is_pending) { |
| 1147 | /* Can't do this anymore, pointer is invalid */ |
| 1148 | prm.ev.pjMediaEvent = NULL; |
| 1149 | } |
| 1150 | |
| 1151 | call->onCallMediaEvent(prm); |
| 1152 | } |
| 1153 | }; |
| 1154 | |
| 1155 | void Endpoint::on_call_media_event(pjsua_call_id call_id, |
| 1156 | unsigned med_idx, |
| 1157 | pjmedia_event *event) |
| 1158 | { |
| 1159 | Call *call = Call::lookup(call_id); |
| 1160 | if (!call) { |
| 1161 | return; |
| 1162 | } |
| 1163 | |
| 1164 | PendingOnMediaEventCallback *job = new PendingOnMediaEventCallback; |
| 1165 | |
| 1166 | job->call_id = call_id; |
| 1167 | job->prm.medIdx = med_idx; |
| 1168 | job->prm.ev.fromPj(*event); |
| 1169 | |
| 1170 | Endpoint::instance().utilAddPendingJob(job); |
| 1171 | } |
| 1172 | |
| 1173 | pjmedia_transport* |
| 1174 | Endpoint::on_create_media_transport(pjsua_call_id call_id, |
| 1175 | unsigned media_idx, |
| 1176 | pjmedia_transport *base_tp, |
| 1177 | unsigned flags) |
| 1178 | { |
| 1179 | Call *call = Call::lookup(call_id); |
| 1180 | if (!call) { |
| 1181 | return base_tp; |
| 1182 | } |
| 1183 | |
| 1184 | OnCreateMediaTransportParam prm; |
| 1185 | prm.mediaIdx = media_idx; |
| 1186 | prm.mediaTp = base_tp; |
| 1187 | prm.flags = flags; |
| 1188 | |
| 1189 | call->onCreateMediaTransport(prm); |
| 1190 | |
| 1191 | return (pjmedia_transport *)prm.mediaTp; |
| 1192 | } |
| 1193 | |
| 1194 | /////////////////////////////////////////////////////////////////////////////// |
| 1195 | /* |
| 1196 | * Endpoint library operations |
| 1197 | */ |
| 1198 | Version Endpoint::libVersion() const |
| 1199 | { |
| 1200 | Version ver; |
| 1201 | ver.major = PJ_VERSION_NUM_MAJOR; |
| 1202 | ver.minor = PJ_VERSION_NUM_MINOR; |
| 1203 | ver.rev = PJ_VERSION_NUM_REV; |
| 1204 | ver.suffix = PJ_VERSION_NUM_EXTRA; |
| 1205 | ver.full = pj_get_version(); |
| 1206 | ver.numeric = PJ_VERSION_NUM; |
| 1207 | return ver; |
| 1208 | } |
| 1209 | |
| 1210 | void Endpoint::libCreate() throw(Error) |
| 1211 | { |
| 1212 | PJSUA2_CHECK_EXPR( pjsua_create() ); |
| 1213 | mainThread = pj_thread_this(); |
| 1214 | } |
| 1215 | |
| 1216 | pjsua_state Endpoint::libGetState() const |
| 1217 | { |
| 1218 | return pjsua_get_state(); |
| 1219 | } |
| 1220 | |
| 1221 | void Endpoint::libInit(const EpConfig &prmEpConfig) throw(Error) |
| 1222 | { |
| 1223 | pjsua_config ua_cfg; |
| 1224 | pjsua_logging_config log_cfg; |
| 1225 | pjsua_media_config med_cfg; |
| 1226 | |
| 1227 | ua_cfg = prmEpConfig.uaConfig.toPj(); |
| 1228 | log_cfg = prmEpConfig.logConfig.toPj(); |
| 1229 | med_cfg = prmEpConfig.medConfig.toPj(); |
| 1230 | |
| 1231 | /* Setup log callback */ |
| 1232 | if (prmEpConfig.logConfig.writer) { |
| 1233 | this->writer = prmEpConfig.logConfig.writer; |
| 1234 | log_cfg.cb = &Endpoint::logFunc; |
| 1235 | } |
| 1236 | mainThreadOnly = prmEpConfig.uaConfig.mainThreadOnly; |
| 1237 | |
| 1238 | /* Setup UA callbacks */ |
| 1239 | pj_bzero(&ua_cfg.cb, sizeof(ua_cfg.cb)); |
| 1240 | ua_cfg.cb.on_nat_detect = &Endpoint::on_nat_detect; |
| 1241 | ua_cfg.cb.on_transport_state = &Endpoint::on_transport_state; |
| 1242 | |
| 1243 | ua_cfg.cb.on_incoming_call = &Endpoint::on_incoming_call; |
| 1244 | ua_cfg.cb.on_reg_started = &Endpoint::on_reg_started; |
| 1245 | ua_cfg.cb.on_reg_state2 = &Endpoint::on_reg_state2; |
| 1246 | ua_cfg.cb.on_incoming_subscribe = &Endpoint::on_incoming_subscribe; |
| 1247 | ua_cfg.cb.on_pager2 = &Endpoint::on_pager2; |
| 1248 | ua_cfg.cb.on_pager_status2 = &Endpoint::on_pager_status2; |
| 1249 | ua_cfg.cb.on_typing2 = &Endpoint::on_typing2; |
| 1250 | ua_cfg.cb.on_mwi_info = &Endpoint::on_mwi_info; |
| 1251 | ua_cfg.cb.on_buddy_state = &Endpoint::on_buddy_state; |
| 1252 | |
| 1253 | /* Call callbacks */ |
| 1254 | ua_cfg.cb.on_call_state = &Endpoint::on_call_state; |
| 1255 | ua_cfg.cb.on_call_tsx_state = &Endpoint::on_call_tsx_state; |
| 1256 | ua_cfg.cb.on_call_media_state = &Endpoint::on_call_media_state; |
| 1257 | ua_cfg.cb.on_call_sdp_created = &Endpoint::on_call_sdp_created; |
| 1258 | ua_cfg.cb.on_stream_created = &Endpoint::on_stream_created; |
| 1259 | ua_cfg.cb.on_stream_destroyed = &Endpoint::on_stream_destroyed; |
| 1260 | ua_cfg.cb.on_dtmf_digit = &Endpoint::on_dtmf_digit; |
| 1261 | ua_cfg.cb.on_call_transfer_request2 = &Endpoint::on_call_transfer_request2; |
| 1262 | ua_cfg.cb.on_call_transfer_status = &Endpoint::on_call_transfer_status; |
| 1263 | ua_cfg.cb.on_call_replace_request2 = &Endpoint::on_call_replace_request2; |
| 1264 | ua_cfg.cb.on_call_replaced = &Endpoint::on_call_replaced; |
| 1265 | ua_cfg.cb.on_call_rx_offer = &Endpoint::on_call_rx_offer; |
| 1266 | ua_cfg.cb.on_call_redirected = &Endpoint::on_call_redirected; |
| 1267 | ua_cfg.cb.on_call_media_transport_state = |
| 1268 | &Endpoint::on_call_media_transport_state; |
| 1269 | ua_cfg.cb.on_call_media_event = &Endpoint::on_call_media_event; |
| 1270 | ua_cfg.cb.on_create_media_transport = &Endpoint::on_create_media_transport; |
| 1271 | |
| 1272 | /* Init! */ |
| 1273 | PJSUA2_CHECK_EXPR( pjsua_init(&ua_cfg, &log_cfg, &med_cfg) ); |
| 1274 | } |
| 1275 | |
| 1276 | void Endpoint::libStart() throw(Error) |
| 1277 | { |
| 1278 | PJSUA2_CHECK_EXPR(pjsua_start()); |
| 1279 | } |
| 1280 | |
| 1281 | void Endpoint::libRegisterWorkerThread(const string &name) throw(Error) |
| 1282 | { |
| 1283 | PJSUA2_CHECK_EXPR(pjsua_register_worker_thread(name.c_str())); |
| 1284 | } |
| 1285 | |
| 1286 | void Endpoint::libStopWorkerThreads() |
| 1287 | { |
| 1288 | pjsua_stop_worker_threads(); |
| 1289 | } |
| 1290 | |
| 1291 | int Endpoint::libHandleEvents(unsigned msec_timeout) |
| 1292 | { |
| 1293 | performPendingJobs(); |
| 1294 | return pjsua_handle_events(msec_timeout); |
| 1295 | } |
| 1296 | |
| 1297 | void Endpoint::libDestroy(unsigned flags) throw(Error) |
| 1298 | { |
| 1299 | pj_status_t status; |
| 1300 | |
| 1301 | status = pjsua_destroy2(flags); |
| 1302 | |
| 1303 | delete this->writer; |
| 1304 | this->writer = NULL; |
| 1305 | |
| 1306 | if (pj_log_get_log_func() == &Endpoint::logFunc) { |
| 1307 | pj_log_set_log_func(NULL); |
| 1308 | } |
| 1309 | |
| 1310 | PJSUA2_CHECK_RAISE_ERROR(status); |
| 1311 | } |
| 1312 | |
| 1313 | /////////////////////////////////////////////////////////////////////////////// |
| 1314 | /* |
| 1315 | * Endpoint Utilities |
| 1316 | */ |
| 1317 | string Endpoint::utilStrError(pj_status_t prmErr) |
| 1318 | { |
| 1319 | char errmsg[PJ_ERR_MSG_SIZE]; |
| 1320 | pj_strerror(prmErr, errmsg, sizeof(errmsg)); |
| 1321 | return errmsg; |
| 1322 | } |
| 1323 | |
| 1324 | static void ept_log_write(int level, const char *sender, |
| 1325 | const char *format, ...) |
| 1326 | { |
| 1327 | va_list arg; |
| 1328 | va_start(arg, format); |
| 1329 | pj_log(sender, level, format, arg ); |
| 1330 | va_end(arg); |
| 1331 | } |
| 1332 | |
| 1333 | void Endpoint::utilLogWrite(int prmLevel, |
| 1334 | const string &prmSender, |
| 1335 | const string &prmMsg) |
| 1336 | { |
| 1337 | ept_log_write(prmLevel, prmSender.c_str(), "%s", prmMsg.c_str()); |
| 1338 | } |
| 1339 | |
| 1340 | pj_status_t Endpoint::utilVerifySipUri(const string &prmUri) |
| 1341 | { |
| 1342 | return pjsua_verify_sip_url(prmUri.c_str()); |
| 1343 | } |
| 1344 | |
| 1345 | pj_status_t Endpoint::utilVerifyUri(const string &prmUri) |
| 1346 | { |
| 1347 | return pjsua_verify_url(prmUri.c_str()); |
| 1348 | } |
| 1349 | |
| 1350 | Token Endpoint::utilTimerSchedule(unsigned prmMsecDelay, |
| 1351 | Token prmUserData) throw (Error) |
| 1352 | { |
| 1353 | UserTimer *ut; |
| 1354 | pj_time_val delay; |
| 1355 | pj_status_t status; |
| 1356 | |
| 1357 | ut = new UserTimer; |
| 1358 | ut->signature = TIMER_SIGNATURE; |
| 1359 | ut->prm.msecDelay = prmMsecDelay; |
| 1360 | ut->prm.userData = prmUserData; |
| 1361 | pj_timer_entry_init(&ut->entry, 1, ut, &Endpoint::on_timer); |
| 1362 | |
| 1363 | delay.sec = 0; |
| 1364 | delay.msec = prmMsecDelay; |
| 1365 | pj_time_val_normalize(&delay); |
| 1366 | |
| 1367 | status = pjsua_schedule_timer(&ut->entry, &delay); |
| 1368 | if (status != PJ_SUCCESS) { |
| 1369 | delete ut; |
| 1370 | PJSUA2_CHECK_RAISE_ERROR(status); |
| 1371 | } |
| 1372 | |
| 1373 | return (Token)ut; |
| 1374 | } |
| 1375 | |
| 1376 | void Endpoint::utilTimerCancel(Token prmTimerToken) |
| 1377 | { |
| 1378 | UserTimer *ut = (UserTimer*)(void*)prmTimerToken; |
| 1379 | |
| 1380 | if (ut->signature != TIMER_SIGNATURE) { |
| 1381 | PJ_LOG(1,(THIS_FILE, |
| 1382 | "Invalid timer token in Endpoint::utilTimerCancel()")); |
| 1383 | return; |
| 1384 | } |
| 1385 | |
| 1386 | ut->entry.id = 0; |
| 1387 | ut->signature = 0xFFFFFFFE; |
| 1388 | pjsua_cancel_timer(&ut->entry); |
| 1389 | |
| 1390 | delete ut; |
| 1391 | } |
| 1392 | |
| 1393 | IntVector Endpoint::utilSslGetAvailableCiphers() throw (Error) |
| 1394 | { |
| 1395 | #if PJ_HAS_SSL_SOCK |
| 1396 | pj_ssl_cipher ciphers[64]; |
| 1397 | unsigned count = PJ_ARRAY_SIZE(ciphers); |
| 1398 | |
| 1399 | PJSUA2_CHECK_EXPR( pj_ssl_cipher_get_availables(ciphers, &count) ); |
| 1400 | |
| 1401 | return IntVector(ciphers, ciphers + count); |
| 1402 | #else |
| 1403 | return IntVector(); |
| 1404 | #endif |
| 1405 | } |
| 1406 | |
| 1407 | /////////////////////////////////////////////////////////////////////////////// |
| 1408 | /* |
| 1409 | * Endpoint NAT operations |
| 1410 | */ |
| 1411 | void Endpoint::natDetectType(void) throw(Error) |
| 1412 | { |
| 1413 | PJSUA2_CHECK_EXPR( pjsua_detect_nat_type() ); |
| 1414 | } |
| 1415 | |
| 1416 | pj_stun_nat_type Endpoint::natGetType() throw(Error) |
| 1417 | { |
| 1418 | pj_stun_nat_type type; |
| 1419 | |
| 1420 | PJSUA2_CHECK_EXPR( pjsua_get_nat_type(&type) ); |
| 1421 | |
| 1422 | return type; |
| 1423 | } |
| 1424 | |
| 1425 | void Endpoint::natCheckStunServers(const StringVector &servers, |
| 1426 | bool wait, |
| 1427 | Token token) throw(Error) |
| 1428 | { |
| 1429 | pj_str_t srv[MAX_STUN_SERVERS]; |
| 1430 | unsigned i, count = 0; |
| 1431 | |
| 1432 | for (i=0; i<servers.size() && i<MAX_STUN_SERVERS; ++i) { |
| 1433 | srv[count].ptr = (char*)servers[i].c_str(); |
| 1434 | srv[count].slen = servers[i].size(); |
| 1435 | ++count; |
| 1436 | } |
| 1437 | |
| 1438 | PJSUA2_CHECK_EXPR(pjsua_resolve_stun_servers(count, srv, wait, token, |
| 1439 | &Endpoint::stun_resolve_cb) ); |
| 1440 | } |
| 1441 | |
| 1442 | void Endpoint::natCancelCheckStunServers(Token token, |
| 1443 | bool notify_cb) throw(Error) |
| 1444 | { |
| 1445 | PJSUA2_CHECK_EXPR( pjsua_cancel_stun_resolution(token, notify_cb) ); |
| 1446 | } |
| 1447 | |
| 1448 | /////////////////////////////////////////////////////////////////////////////// |
| 1449 | /* |
| 1450 | * Transport API |
| 1451 | */ |
| 1452 | TransportId Endpoint::transportCreate(pjsip_transport_type_e type, |
| 1453 | const TransportConfig &cfg) throw(Error) |
| 1454 | { |
| 1455 | pjsua_transport_config tcfg; |
| 1456 | pjsua_transport_id tid; |
| 1457 | |
| 1458 | tcfg = cfg.toPj(); |
| 1459 | PJSUA2_CHECK_EXPR( pjsua_transport_create(type, |
| 1460 | &tcfg, &tid) ); |
| 1461 | |
| 1462 | return tid; |
| 1463 | } |
| 1464 | |
| 1465 | IntVector Endpoint::transportEnum() throw(Error) |
| 1466 | { |
| 1467 | pjsua_transport_id tids[32]; |
| 1468 | unsigned count = PJ_ARRAY_SIZE(tids); |
| 1469 | |
| 1470 | PJSUA2_CHECK_EXPR( pjsua_enum_transports(tids, &count) ); |
| 1471 | |
| 1472 | return IntVector(tids, tids+count); |
| 1473 | } |
| 1474 | |
| 1475 | TransportInfo Endpoint::transportGetInfo(TransportId id) throw(Error) |
| 1476 | { |
| 1477 | pjsua_transport_info pj_tinfo; |
| 1478 | TransportInfo tinfo; |
| 1479 | |
| 1480 | PJSUA2_CHECK_EXPR( pjsua_transport_get_info(id, &pj_tinfo) ); |
| 1481 | tinfo.fromPj(pj_tinfo); |
| 1482 | |
| 1483 | return tinfo; |
| 1484 | } |
| 1485 | |
| 1486 | void Endpoint::transportSetEnable(TransportId id, bool enabled) throw(Error) |
| 1487 | { |
| 1488 | PJSUA2_CHECK_EXPR( pjsua_transport_set_enable(id, enabled) ); |
| 1489 | } |
| 1490 | |
| 1491 | void Endpoint::transportClose(TransportId id) throw(Error) |
| 1492 | { |
| 1493 | PJSUA2_CHECK_EXPR( pjsua_transport_close(id, PJ_FALSE) ); |
| 1494 | } |
| 1495 | |
| 1496 | /////////////////////////////////////////////////////////////////////////////// |
| 1497 | /* |
| 1498 | * Call operations |
| 1499 | */ |
| 1500 | |
| 1501 | void Endpoint::hangupAllCalls(void) |
| 1502 | { |
| 1503 | pjsua_call_hangup_all(); |
| 1504 | } |
| 1505 | |
| 1506 | /////////////////////////////////////////////////////////////////////////////// |
| 1507 | /* |
| 1508 | * Media API |
| 1509 | */ |
| 1510 | unsigned Endpoint::mediaMaxPorts() const |
| 1511 | { |
| 1512 | return pjsua_conf_get_max_ports(); |
| 1513 | } |
| 1514 | |
| 1515 | unsigned Endpoint::mediaActivePorts() const |
| 1516 | { |
| 1517 | return pjsua_conf_get_active_ports(); |
| 1518 | } |
| 1519 | |
| 1520 | const AudioMediaVector &Endpoint::mediaEnumPorts() const throw(Error) |
| 1521 | { |
| 1522 | return mediaList; |
| 1523 | } |
| 1524 | |
| 1525 | void Endpoint::mediaAdd(AudioMedia &media) |
| 1526 | { |
| 1527 | if (mediaExists(media)) |
| 1528 | return; |
| 1529 | |
| 1530 | mediaList.push_back(&media); |
| 1531 | } |
| 1532 | |
| 1533 | void Endpoint::mediaRemove(AudioMedia &media) |
| 1534 | { |
| 1535 | AudioMediaVector::iterator it = std::find(mediaList.begin(), |
| 1536 | mediaList.end(), |
| 1537 | &media); |
| 1538 | |
| 1539 | if (it != mediaList.end()) |
| 1540 | mediaList.erase(it); |
| 1541 | |
| 1542 | } |
| 1543 | |
| 1544 | bool Endpoint::mediaExists(const AudioMedia &media) const |
| 1545 | { |
| 1546 | AudioMediaVector::const_iterator it = std::find(mediaList.begin(), |
| 1547 | mediaList.end(), |
| 1548 | &media); |
| 1549 | |
| 1550 | return (it != mediaList.end()); |
| 1551 | } |
| 1552 | |
| 1553 | AudDevManager &Endpoint::audDevManager() |
| 1554 | { |
| 1555 | return audioDevMgr; |
| 1556 | } |
| 1557 | |
| 1558 | /* |
| 1559 | * Codec operations. |
| 1560 | */ |
| 1561 | const CodecInfoVector &Endpoint::codecEnum() throw(Error) |
| 1562 | { |
| 1563 | pjsua_codec_info pj_codec[MAX_CODEC_NUM]; |
| 1564 | unsigned count = 0; |
| 1565 | |
| 1566 | PJSUA2_CHECK_EXPR( pjsua_enum_codecs(pj_codec, &count) ); |
| 1567 | |
| 1568 | pj_enter_critical_section(); |
| 1569 | clearCodecInfoList(); |
| 1570 | for (unsigned i=0;(i<count && i<MAX_CODEC_NUM);++i) { |
| 1571 | CodecInfo *codec_info = new CodecInfo; |
| 1572 | |
| 1573 | codec_info->fromPj(pj_codec[i]); |
| 1574 | codecInfoList.push_back(codec_info); |
| 1575 | } |
| 1576 | pj_leave_critical_section(); |
| 1577 | return codecInfoList; |
| 1578 | } |
| 1579 | |
| 1580 | void Endpoint::codecSetPriority(const string &codec_id, |
| 1581 | pj_uint8_t priority) throw(Error) |
| 1582 | { |
| 1583 | pj_str_t codec_str = str2Pj(codec_id); |
| 1584 | PJSUA2_CHECK_EXPR( pjsua_codec_set_priority(&codec_str, priority) ); |
| 1585 | } |
| 1586 | |
| 1587 | CodecParam Endpoint::codecGetParam(const string &codec_id) const throw(Error) |
| 1588 | { |
| 1589 | pjmedia_codec_param *pj_param = NULL; |
| 1590 | pj_str_t codec_str = str2Pj(codec_id); |
| 1591 | |
| 1592 | PJSUA2_CHECK_EXPR( pjsua_codec_get_param(&codec_str, pj_param) ); |
| 1593 | |
| 1594 | return pj_param; |
| 1595 | } |
| 1596 | |
| 1597 | void Endpoint::codecSetParam(const string &codec_id, |
| 1598 | const CodecParam param) throw(Error) |
| 1599 | { |
| 1600 | pj_str_t codec_str = str2Pj(codec_id); |
| 1601 | pjmedia_codec_param *pj_param = (pjmedia_codec_param*)param; |
| 1602 | |
| 1603 | PJSUA2_CHECK_EXPR( pjsua_codec_set_param(&codec_str, pj_param) ); |
| 1604 | } |
| 1605 | |
| 1606 | void Endpoint::clearCodecInfoList() |
| 1607 | { |
| 1608 | for (unsigned i=0;i<codecInfoList.size();++i) { |
| 1609 | delete codecInfoList[i]; |
| 1610 | } |
| 1611 | codecInfoList.clear(); |
| 1612 | } |