#include <pthread.h>
#include <stdlib.h>
#include <errno.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include <sys/time.h>
#include <sys/signal.h>
#include <netinet/in.h>
#include "asterisk.h"
#include "asterisk/lock.h"
#include "asterisk/file.h"
#include "asterisk/logger.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/options.h"
#include "asterisk/causes.h"
#include "asterisk/module.h"
#include "asterisk/translate.h"
#include "asterisk/app.h"
#include "asterisk/say.h"
#include "asterisk/features.h"
#include "asterisk/musiconhold.h"
#include "asterisk/config.h"
#include "asterisk/cli.h"
#include "asterisk/manager.h"
#include "asterisk/utils.h"
#include "asterisk/adsi.h"
#include "asterisk/monitor.h"
Include dependency graph for res_features.c:
Go to the source code of this file.
Defines | |
#define | AST_MAX_WATCHERS 256 |
#define | DEFAULT_FEATURE_DIGIT_TIMEOUT 500 |
#define | DEFAULT_PARK_TIME 45000 |
#define | DEFAULT_TRANSFER_DIGIT_TIMEOUT 3000 |
#define | FEATURE_RETURN_HANGUP -1 |
#define | FEATURE_RETURN_NO_HANGUP_PEER AST_PBX_NO_HANGUP_PEER |
#define | FEATURE_RETURN_PASSDIGITS 21 |
#define | FEATURE_RETURN_PBX_KEEPALIVE AST_PBX_KEEPALIVE |
#define | FEATURE_RETURN_STOREDIGITS 22 |
#define | FEATURE_RETURN_SUCCESS 23 |
#define | FEATURE_RETURN_SUCCESSBREAK 0 |
#define | FEATURE_SENSE_CHAN (1 << 0) |
#define | FEATURE_SENSE_PEER (1 << 1) |
#define | FEATURES_COUNT (sizeof(builtin_features) / sizeof(builtin_features[0])) |
#define | FREE free |
Functions | |
static int | adsi_announce_park (struct ast_channel *chan, int parkingnum) |
int | ast_bridge_call (struct ast_channel *chan, struct ast_channel *peer, struct ast_bridge_config *config) |
Bridge a call, optionally allowing redirection. | |
static void * | ast_bridge_call_thread (void *data) |
static void | ast_bridge_call_thread_launch (void *data) |
static int | ast_feature_interpret (struct ast_channel *chan, struct ast_channel *peer, struct ast_bridge_config *config, char *code, int sense) |
static struct ast_channel * | ast_feature_request_and_dial (struct ast_channel *caller, const char *type, int format, void *data, int timeout, int *outstate, const char *cid_num, const char *cid_name) |
static | AST_LIST_HEAD_STATIC (feature_list, ast_call_feature) |
int | ast_masq_park_call (struct ast_channel *rchan, struct ast_channel *peer, int timeout, int *extout) |
Park a call via a masqueraded channel. | |
AST_MUTEX_DEFINE_STATIC (parking_lock) | |
int | ast_park_call (struct ast_channel *chan, struct ast_channel *peer, int timeout, int *extout) |
Park a call and read back parked location. | |
char * | ast_parking_ext (void) |
Determine system parking extension Returns the call parking extension for drivers that provide special call parking help. | |
int | ast_pickup_call (struct ast_channel *chan) |
Pickup a call. | |
char * | ast_pickup_ext (void) |
Determine system call pickup extension. | |
void | ast_register_feature (struct ast_call_feature *feature) |
register new feature into feature_set | |
void | ast_unregister_feature (struct ast_call_feature *feature) |
unregister feature from feature_set | |
static void | ast_unregister_features (void) |
static int | builtin_atxfer (struct ast_channel *chan, struct ast_channel *peer, struct ast_bridge_config *config, char *code, int sense) |
static int | builtin_automonitor (struct ast_channel *chan, struct ast_channel *peer, struct ast_bridge_config *config, char *code, int sense) |
static int | builtin_blindtransfer (struct ast_channel *chan, struct ast_channel *peer, struct ast_bridge_config *config, char *code, int sense) |
static int | builtin_disconnect (struct ast_channel *chan, struct ast_channel *peer, struct ast_bridge_config *config, char *code, int sense) |
static void | check_goto_on_transfer (struct ast_channel *chan) |
char * | description (void) |
Provides a description of the module. | |
static void * | do_parking_thread (void *ignore) |
static int | feature_exec_app (struct ast_channel *chan, struct ast_channel *peer, struct ast_bridge_config *config, char *code, int sense) |
static struct ast_call_feature * | find_feature (char *name) |
static int | handle_parkedcalls (int fd, int argc, char *argv[]) |
static int | handle_showfeatures (int fd, int argc, char *argv[]) |
char * | key () |
Returns the ASTERISK_GPL_KEY. | |
static int | load_config (void) |
int | load_module (void) |
Initialize the module. | |
static int | manager_parking_status (struct mansession *s, struct message *m) |
static int | park_call_exec (struct ast_channel *chan, void *data) |
static int | park_exec (struct ast_channel *chan, void *data) |
int | reload (void) |
Reload stuff. | |
static int | remap_feature (const char *name, const char *value) |
static void | set_config_flags (struct ast_channel *chan, struct ast_channel *peer, struct ast_bridge_config *config) |
int | unload_module (void) |
Cleanup all module structures, sockets, etc. | |
static void | unmap_features (void) |
int | usecount (void) |
Provides a usecount. | |
Variables | |
static int | adsipark |
ast_call_feature | builtin_features [] |
static char | courtesytone [256] |
static char * | descrip |
static char * | descrip2 |
static int | featuredigittimeout |
LOCAL_USER_DECL | |
static struct ast_app * | monitor_app = NULL |
static int | monitor_ok = 1 |
static char * | parkcall = "Park" |
static char * | parkedcall = "ParkedCall" |
static int | parkfindnext |
static char | parking_con [AST_MAX_EXTENSION] |
static char | parking_con_dial [AST_MAX_EXTENSION] |
static char | parking_ext [AST_MAX_EXTENSION] |
static int | parking_offset |
static int | parking_start |
static int | parking_stop |
static pthread_t | parking_thread |
static struct parkeduser * | parkinglot |
static int | parkingtime = DEFAULT_PARK_TIME |
static char | pickup_ext [AST_MAX_EXTENSION] |
static char * | registrar = "res_features" |
static struct ast_cli_entry | showfeatures |
static char | showfeatures_help [] |
static struct ast_cli_entry | showparked |
static char | showparked_help [] |
STANDARD_LOCAL_USER | |
static char * | synopsis = "Answer a parked call" |
static char * | synopsis2 = "Park yourself" |
static int | transferdigittimeout |
static char | xferfailsound [256] |
static char | xfersound [256] |
Definition in file res_features.c.
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Definition at line 73 of file res_features.c. |
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Definition at line 71 of file res_features.c. Referenced by load_config(). |
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Definition at line 69 of file res_features.c. Referenced by load_config(). |
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Definition at line 70 of file res_features.c. Referenced by load_config(). |
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Definition at line 435 of file res_features.c. Referenced by builtin_disconnect(). |
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Definition at line 438 of file res_features.c. Referenced by feature_exec_app(). |
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Definition at line 439 of file res_features.c. Referenced by ast_bridge_call(), and ast_feature_interpret(). |
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Definition at line 437 of file res_features.c. Referenced by feature_exec_app(). |
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Definition at line 440 of file res_features.c. Referenced by ast_feature_interpret(). |
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Definition at line 441 of file res_features.c. Referenced by ast_bridge_call(), builtin_atxfer(), builtin_automonitor(), builtin_blindtransfer(), and feature_exec_app(). |
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Definition at line 436 of file res_features.c. Referenced by feature_exec_app(). |
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Definition at line 443 of file res_features.c. Referenced by ast_bridge_call(), and ast_feature_interpret(). |
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Definition at line 444 of file res_features.c. Referenced by ast_bridge_call(), builtin_atxfer(), and builtin_blindtransfer(). |
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Definition at line 859 of file res_features.c. Referenced by ast_feature_interpret(), ast_feature_request_and_dial(), remap_feature(), set_config_flags(), and unmap_features(). |
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Definition at line 66 of file res_features.c. |
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Definition at line 259 of file res_features.c. References ADSI_JUST_CENT, adsi_load_session(), adsi_print(), and justify. Referenced by ast_park_call(). 00260 { 00261 int res; 00262 int justify[5] = {ADSI_JUST_CENT, ADSI_JUST_CENT, ADSI_JUST_CENT, ADSI_JUST_CENT}; 00263 char tmp[256]; 00264 char *message[5] = {NULL, NULL, NULL, NULL, NULL}; 00265 00266 snprintf(tmp, sizeof(tmp), "Parked on %d", parkingnum); 00267 message[0] = tmp; 00268 res = adsi_load_session(chan, NULL, 0, 1); 00269 if (res == -1) { 00270 return res; 00271 } 00272 return adsi_print(chan, message, justify, 1); 00273 }
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Bridge a call, optionally allowing redirection.
Definition at line 1261 of file res_features.c. References ast_channel::appl, ast_answer(), ast_cdr_appenduserfield(), ast_cdr_setuserfield(), ast_channel_bridge(), ast_channel_setoption(), ast_clear_flag, AST_CONTROL_BUSY, AST_CONTROL_CONGESTION, AST_CONTROL_FLASH, AST_CONTROL_HANGUP, AST_CONTROL_OPTION, AST_CONTROL_RINGING, ast_dtmf_stream(), ast_feature_interpret(), AST_FEATURE_PLAY_WARNING, AST_FRAME_CONTROL, AST_FRAME_DTMF, ast_frfree(), ast_indicate(), ast_log(), AST_OPTION_FLAG_REQUEST, ast_strlen_zero(), ast_channel::cdr, ast_option_header::data, ast_frame::data, ast_channel::data, ast_frame::datalen, ast_bridge_config::end_sound, FEATURE_MAX_LEN, FEATURE_RETURN_PASSDIGITS, FEATURE_RETURN_SUCCESS, FEATURE_SENSE_CHAN, FEATURE_SENSE_PEER, ast_bridge_config::feature_timer, featuredigittimeout, ast_bridge_config::features_callee, ast_bridge_config::features_caller, ast_bridge_config::firstpass, ast_option_header::flag, ast_frame::frametype, free, LOG_DEBUG, LOG_WARNING, monitor_ok, ast_channel::name, ast_option_header::option, pbx_builtin_getvar_helper(), pbx_builtin_setvar_helper(), pbx_exec(), pbx_findapp(), ast_bridge_config::play_warning, set_config_flags(), ast_bridge_config::start_sound, ast_bridge_config::start_time, ast_frame::subclass, ast_cdr::userfield, ast_bridge_config::warning_freq, and ast_bridge_config::warning_sound. Referenced by ast_bridge_call_thread(), builtin_atxfer(), dial_exec_full(), park_exec(), and try_calling(). 01262 { 01263 /* Copy voice back and forth between the two channels. Give the peer 01264 the ability to transfer calls with '#<extension' syntax. */ 01265 struct ast_frame *f; 01266 struct ast_channel *who; 01267 char chan_featurecode[FEATURE_MAX_LEN + 1]=""; 01268 char peer_featurecode[FEATURE_MAX_LEN + 1]=""; 01269 int res; 01270 int diff; 01271 int hasfeatures=0; 01272 int hadfeatures=0; 01273 struct ast_option_header *aoh; 01274 struct timeval start = { 0 , 0 }; 01275 struct ast_bridge_config backup_config; 01276 char *monitor_exec; 01277 01278 memset(&backup_config, 0, sizeof(backup_config)); 01279 01280 config->start_time = ast_tvnow(); 01281 01282 if (chan && peer) { 01283 pbx_builtin_setvar_helper(chan, "BRIDGEPEER", peer->name); 01284 pbx_builtin_setvar_helper(peer, "BRIDGEPEER", chan->name); 01285 } else if (chan) 01286 pbx_builtin_setvar_helper(chan, "BLINDTRANSFER", NULL); 01287 01288 if (monitor_ok) { 01289 if (!monitor_app) { 01290 if (!(monitor_app = pbx_findapp("Monitor"))) 01291 monitor_ok=0; 01292 } 01293 if (monitor_app) { 01294 if ((monitor_exec = pbx_builtin_getvar_helper(chan, "AUTO_MONITOR"))) 01295 pbx_exec(chan, monitor_app, monitor_exec, 1); 01296 else if ((monitor_exec = pbx_builtin_getvar_helper(peer, "AUTO_MONITOR"))) 01297 pbx_exec(peer, monitor_app, monitor_exec, 1); 01298 } 01299 } 01300 01301 set_config_flags(chan, peer, config); 01302 config->firstpass = 1; 01303 01304 /* Answer if need be */ 01305 if (ast_answer(chan)) 01306 return -1; 01307 peer->appl = "Bridged Call"; 01308 peer->data = chan->name; 01309 01310 /* copy the userfield from the B-leg to A-leg if applicable */ 01311 if (chan->cdr && peer->cdr && !ast_strlen_zero(peer->cdr->userfield)) { 01312 char tmp[256]; 01313 if (!ast_strlen_zero(chan->cdr->userfield)) { 01314 snprintf(tmp, sizeof(tmp), "%s;%s", chan->cdr->userfield, peer->cdr->userfield); 01315 ast_cdr_appenduserfield(chan, tmp); 01316 } else 01317 ast_cdr_setuserfield(chan, peer->cdr->userfield); 01318 /* free the peer's cdr without ast_cdr_free complaining */ 01319 free(peer->cdr); 01320 peer->cdr = NULL; 01321 } 01322 for (;;) { 01323 if (config->feature_timer) 01324 start = ast_tvnow(); 01325 01326 res = ast_channel_bridge(chan, peer, config, &f, &who); 01327 01328 if (config->feature_timer) { 01329 /* Update time limit for next pass */ 01330 diff = ast_tvdiff_ms(ast_tvnow(), start); 01331 config->feature_timer -= diff; 01332 if (hasfeatures) { 01333 /* Running on backup config, meaning a feature might be being 01334 activated, but that's no excuse to keep things going 01335 indefinitely! */ 01336 if (backup_config.feature_timer && ((backup_config.feature_timer -= diff) <= 0)) { 01337 ast_log(LOG_DEBUG, "Timed out, realtime this time!\n"); 01338 config->feature_timer = 0; 01339 who = chan; 01340 if (f) 01341 ast_frfree(f); 01342 f = NULL; 01343 res = 0; 01344 } else if (config->feature_timer <= 0) { 01345 /* Not *really* out of time, just out of time for 01346 digits to come in for features. */ 01347 ast_log(LOG_DEBUG, "Timed out for feature!\n"); 01348 if (!ast_strlen_zero(peer_featurecode)) { 01349 ast_dtmf_stream(chan, peer, peer_featurecode, 0); 01350 memset(peer_featurecode, 0, sizeof(peer_featurecode)); 01351 } 01352 if (!ast_strlen_zero(chan_featurecode)) { 01353 ast_dtmf_stream(peer, chan, chan_featurecode, 0); 01354 memset(chan_featurecode, 0, sizeof(chan_featurecode)); 01355 } 01356 if (f) 01357 ast_frfree(f); 01358 hasfeatures = !ast_strlen_zero(chan_featurecode) || !ast_strlen_zero(peer_featurecode); 01359 if (!hasfeatures) { 01360 /* Restore original (possibly time modified) bridge config */ 01361 memcpy(config, &backup_config, sizeof(struct ast_bridge_config)); 01362 memset(&backup_config, 0, sizeof(backup_config)); 01363 } 01364 hadfeatures = hasfeatures; 01365 /* Continue as we were */ 01366 continue; 01367 } 01368 } else { 01369 if (config->feature_timer <=0) { 01370 /* We ran out of time */ 01371 config->feature_timer = 0; 01372 who = chan; 01373 if (f) 01374 ast_frfree(f); 01375 f = NULL; 01376 res = 0; 01377 } 01378 } 01379 } 01380 if (res < 0) { 01381 ast_log(LOG_WARNING, "Bridge failed on channels %s and %s\n", chan->name, peer->name); 01382 return -1; 01383 } 01384 01385 if (!f || ((f->frametype == AST_FRAME_CONTROL) && ((f->subclass == AST_CONTROL_HANGUP) || (f->subclass == AST_CONTROL_BUSY) || 01386 (f->subclass == AST_CONTROL_CONGESTION)))) { 01387 res = -1; 01388 break; 01389 } 01390 if ((f->frametype == AST_FRAME_CONTROL) && (f->subclass == AST_CONTROL_RINGING)) { 01391 if (who == chan) 01392 ast_indicate(peer, AST_CONTROL_RINGING); 01393 else 01394 ast_indicate(chan, AST_CONTROL_RINGING); 01395 } 01396 if ((f->frametype == AST_FRAME_CONTROL) && (f->subclass == -1)) { 01397 if (who == chan) 01398 ast_indicate(peer, -1); 01399 else 01400 ast_indicate(chan, -1); 01401 } 01402 if ((f->frametype == AST_FRAME_CONTROL) && (f->subclass == AST_CONTROL_FLASH)) { 01403 if (who == chan) 01404 ast_indicate(peer, AST_CONTROL_FLASH); 01405 else 01406 ast_indicate(chan, AST_CONTROL_FLASH); 01407 } 01408 if ((f->frametype == AST_FRAME_CONTROL) && (f->subclass == AST_CONTROL_OPTION)) { 01409 aoh = f->data; 01410 /* Forward option Requests */ 01411 if (aoh && (aoh->flag == AST_OPTION_FLAG_REQUEST)) { 01412 if (who == chan) 01413 ast_channel_setoption(peer, ntohs(aoh->option), aoh->data, f->datalen - sizeof(struct ast_option_header), 0); 01414 else 01415 ast_channel_setoption(chan, ntohs(aoh->option), aoh->data, f->datalen - sizeof(struct ast_option_header), 0); 01416 } 01417 } 01418 /* check for '*', if we find it it's time to disconnect */ 01419 if (f && (f->frametype == AST_FRAME_DTMF)) { 01420 char *featurecode; 01421 int sense; 01422 struct ast_channel *other; 01423 01424 hadfeatures = hasfeatures; 01425 /* This cannot overrun because the longest feature is one shorter than our buffer */ 01426 if (who == chan) { 01427 other = peer; 01428 sense = FEATURE_SENSE_CHAN; 01429 featurecode = chan_featurecode; 01430 } else { 01431 other = chan; 01432 sense = FEATURE_SENSE_PEER; 01433 featurecode = peer_featurecode; 01434 } 01435 featurecode[strlen(featurecode)] = f->subclass; 01436 /* Get rid of the frame before we start doing "stuff" with the channels */ 01437 ast_frfree(f); 01438 f = NULL; 01439 config->feature_timer = backup_config.feature_timer; 01440 res = ast_feature_interpret(chan, peer, config, featurecode, sense); 01441 switch(res) { 01442 case FEATURE_RETURN_PASSDIGITS: 01443 ast_dtmf_stream(other, who, featurecode, 0); 01444 /* Fall through */ 01445 case FEATURE_RETURN_SUCCESS: 01446 memset(featurecode, 0, sizeof(chan_featurecode)); 01447 break; 01448 } 01449 if (res >= FEATURE_RETURN_PASSDIGITS) { 01450 res = 0; 01451 } else 01452 break; 01453 hasfeatures = !ast_strlen_zero(chan_featurecode) || !ast_strlen_zero(peer_featurecode); 01454 if (hadfeatures && !hasfeatures) { 01455 /* Restore backup */ 01456 memcpy(config, &backup_config, sizeof(struct ast_bridge_config)); 01457 memset(&backup_config, 0, sizeof(struct ast_bridge_config)); 01458 } else if (hasfeatures) { 01459 if (!hadfeatures) { 01460 /* Backup configuration */ 01461 memcpy(&backup_config, config, sizeof(struct ast_bridge_config)); 01462 /* Setup temporary config options */ 01463 config->play_warning = 0; 01464 ast_clear_flag(&(config->features_caller), AST_FEATURE_PLAY_WARNING); 01465 ast_clear_flag(&(config->features_callee), AST_FEATURE_PLAY_WARNING); 01466 config->warning_freq = 0; 01467 config->warning_sound = NULL; 01468 config->end_sound = NULL; 01469 config->start_sound = NULL; 01470 config->firstpass = 0; 01471 } 01472 config->feature_timer = featuredigittimeout; 01473 ast_log(LOG_DEBUG, "Set time limit to %ld\n", config->feature_timer); 01474 } 01475 } 01476 if (f) 01477 ast_frfree(f); 01478 } 01479 return res; 01480 }
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Definition at line 217 of file res_features.c. References ast_channel::appl, ast_bridge_call(), ast_cdr_reset(), ast_cdr_setdestchan(), ast_hangup(), ast_bridge_thread_obj::bconfig, ast_channel::cdr, ast_bridge_thread_obj::chan, ast_channel::data, free, ast_channel::name, and ast_bridge_thread_obj::peer. Referenced by ast_bridge_call_thread_launch(). 00218 { 00219 struct ast_bridge_thread_obj *tobj = data; 00220 00221 tobj->chan->appl = "Transferred Call"; 00222 tobj->chan->data = tobj->peer->name; 00223 tobj->peer->appl = "Transferred Call"; 00224 tobj->peer->data = tobj->chan->name; 00225 if (tobj->chan->cdr) { 00226 ast_cdr_reset(tobj->chan->cdr, NULL); 00227 ast_cdr_setdestchan(tobj->chan->cdr, tobj->peer->name); 00228 } 00229 if (tobj->peer->cdr) { 00230 ast_cdr_reset(tobj->peer->cdr, NULL); 00231 ast_cdr_setdestchan(tobj->peer->cdr, tobj->chan->name); 00232 } 00233 00234 ast_bridge_call(tobj->peer, tobj->chan, &tobj->bconfig); 00235 ast_hangup(tobj->chan); 00236 ast_hangup(tobj->peer); 00237 tobj->chan = tobj->peer = NULL; 00238 free(tobj); 00239 tobj=NULL; 00240 return NULL; 00241 }
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Definition at line 243 of file res_features.c. References ast_bridge_call_thread(), and ast_pthread_create. Referenced by builtin_atxfer(). 00244 { 00245 pthread_t thread; 00246 pthread_attr_t attr; 00247 struct sched_param sched; 00248 00249 pthread_attr_init(&attr); 00250 pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); 00251 ast_pthread_create(&thread, &attr,ast_bridge_call_thread, data); 00252 pthread_attr_destroy(&attr); 00253 memset(&sched, 0, sizeof(sched)); 00254 pthread_setschedparam(thread, SCHED_RR, &sched); 00255 }
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Definition at line 984 of file res_features.c. References ast_copy_flags, AST_FLAGS_ALL, ast_log(), ast_strdupa, ast_strlen_zero(), ast_test_flag, ast_verbose(), ast_call_feature::exten, exten, ast_call_feature::feature_mask, FEATURE_RETURN_PASSDIGITS, FEATURE_RETURN_STOREDIGITS, FEATURE_SENSE_CHAN, ast_bridge_config::features_callee, ast_bridge_config::features_caller, FEATURES_COUNT, find_feature(), LOG_DEBUG, ast_channel::name, ast_call_feature::operation, option_verbose, pbx_builtin_getvar_helper(), ast_call_feature::sname, strsep(), and VERBOSE_PREFIX_3. Referenced by ast_bridge_call(). 00985 { 00986 int x; 00987 struct ast_flags features; 00988 int res = FEATURE_RETURN_PASSDIGITS; 00989 struct ast_call_feature *feature; 00990 char *dynamic_features=pbx_builtin_getvar_helper(chan,"DYNAMIC_FEATURES"); 00991 00992 if (sense == FEATURE_SENSE_CHAN) 00993 ast_copy_flags(&features, &(config->features_caller), AST_FLAGS_ALL); 00994 else 00995 ast_copy_flags(&features, &(config->features_callee), AST_FLAGS_ALL); 00996 ast_log(LOG_DEBUG, "Feature interpret: chan=%s, peer=%s, sense=%d, features=%d\n", chan->name, peer->name, sense, features.flags); 00997 00998 for (x=0; x < FEATURES_COUNT; x++) { 00999 if ((ast_test_flag(&features, builtin_features[x].feature_mask)) && 01000 !ast_strlen_zero(builtin_features[x].exten)) { 01001 /* Feature is up for consideration */ 01002 if (!strcmp(builtin_features[x].exten, code)) { 01003 res = builtin_features[x].operation(chan, peer, config, code, sense); 01004 break; 01005 } else if (!strncmp(builtin_features[x].exten, code, strlen(code))) { 01006 if (res == FEATURE_RETURN_PASSDIGITS) 01007 res = FEATURE_RETURN_STOREDIGITS; 01008 } 01009 } 01010 } 01011 01012 01013 if (!ast_strlen_zero(dynamic_features)) { 01014 char *tmp = ast_strdupa(dynamic_features); 01015 char *tok; 01016 01017 if (!tmp) 01018 return res; 01019 01020 while ((tok = strsep(&tmp, "#")) != NULL) { 01021 feature = find_feature(tok); 01022 01023 if (feature) { 01024 /* Feature is up for consideration */ 01025 if (!strcmp(feature->exten, code)) { 01026 if (option_verbose > 2) 01027 ast_verbose(VERBOSE_PREFIX_3 " Feature Found: %s exten: %s\n",feature->sname, tok); 01028 if (sense == FEATURE_SENSE_CHAN) 01029 res = feature->operation(chan, peer, config, code, sense); 01030 else 01031 res = feature->operation(peer, chan, config, code, sense); 01032 break; 01033 } else if (!strncmp(feature->exten, code, strlen(code))) { 01034 res = FEATURE_RETURN_STOREDIGITS; 01035 } 01036 } 01037 } 01038 } 01039 01040 return res; 01041 }
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Definition at line 1088 of file res_features.c. References ast_channel::_state, ast_call(), AST_CAUSE_BUSY, AST_CAUSE_CONGESTION, ast_cdr_alloc(), ast_cdr_disposition(), ast_cdr_end(), ast_cdr_failed(), ast_cdr_init(), ast_cdr_setapp(), ast_cdr_start(), ast_cdr_update(), ast_channel_inherit_variables(), ast_check_hangup(), AST_CONTROL_ANSWER, AST_CONTROL_BUSY, AST_CONTROL_CONGESTION, AST_CONTROL_HANGUP, AST_CONTROL_RINGING, AST_CONTROL_UNHOLD, AST_FRAME_CONTROL, AST_FRAME_DTMF, AST_FRAME_TEXT, ast_frfree(), ast_hangup(), ast_indicate(), ast_log(), ast_read(), ast_request(), ast_set_callerid(), AST_STATE_UP, ast_verbose(), ast_waitfor_n(), ast_channel::cdr, ast_call_feature::exten, FEATURES_COUNT, ast_frame::frametype, ast_channel::hangupcause, LOG_NOTICE, LOG_WARNING, option_verbose, ast_frame::subclass, and VERBOSE_PREFIX_3. Referenced by builtin_atxfer(). 01089 { 01090 int state = 0; 01091 int cause = 0; 01092 int to; 01093 struct ast_channel *chan; 01094 struct ast_channel *monitor_chans[2]; 01095 struct ast_channel *active_channel; 01096 struct ast_frame *f = NULL; 01097 int res = 0, ready = 0; 01098 01099 if ((chan = ast_request(type, format, data, &cause))) { 01100 ast_set_callerid(chan, cid_num, cid_name, cid_num); 01101 ast_channel_inherit_variables(caller, chan); 01102 if (!ast_call(chan, data, timeout)) { 01103 struct timeval started; 01104 int x, len = 0; 01105 char *disconnect_code = NULL, *dialed_code = NULL; 01106 01107 ast_indicate(caller, AST_CONTROL_RINGING); 01108 /* support dialing of the featuremap disconnect code while performing an attended tranfer */ 01109 for (x=0; x < FEATURES_COUNT; x++) { 01110 if (strcasecmp(builtin_features[x].sname, "disconnect")) 01111 continue; 01112 01113 disconnect_code = builtin_features[x].exten; 01114 len = strlen(disconnect_code) + 1; 01115 dialed_code = alloca(len); 01116 memset(dialed_code, 0, len); 01117 break; 01118 } 01119 x = 0; 01120 started = ast_tvnow(); 01121 to = timeout; 01122 while (!ast_check_hangup(caller) && timeout && (chan->_state != AST_STATE_UP)) { 01123 monitor_chans[0] = caller; 01124 monitor_chans[1] = chan; 01125 active_channel = ast_waitfor_n(monitor_chans, 2, &to); 01126 01127 /* see if the timeout has been violated */ 01128 if(ast_tvdiff_ms(ast_tvnow(), started) > timeout) { 01129 state = AST_CONTROL_UNHOLD; 01130 ast_log(LOG_NOTICE, "We exceeded our AT-timeout\n"); 01131 break; /*doh! timeout*/ 01132 } 01133 01134 if (!active_channel) { 01135 continue; 01136 } 01137 01138 if (chan && (chan == active_channel)){ 01139 f = ast_read(chan); 01140 if (f == NULL) { /*doh! where'd he go?*/ 01141 state = AST_CONTROL_HANGUP; 01142 res = 0; 01143 break; 01144 } 01145 01146 if (f->frametype == AST_FRAME_CONTROL || f->frametype == AST_FRAME_DTMF || f->frametype == AST_FRAME_TEXT) { 01147 if (f->subclass == AST_CONTROL_RINGING) { 01148 state = f->subclass; 01149 if (option_verbose > 2) 01150 ast_verbose( VERBOSE_PREFIX_3 "%s is ringing\n", chan->name); 01151 ast_indicate(caller, AST_CONTROL_RINGING); 01152 } else if ((f->subclass == AST_CONTROL_BUSY) || (f->subclass == AST_CONTROL_CONGESTION)) { 01153 state = f->subclass; 01154 if (option_verbose > 2) 01155 ast_verbose( VERBOSE_PREFIX_3 "%s is busy\n", chan->name); 01156 ast_indicate(caller, AST_CONTROL_BUSY); 01157 ast_frfree(f); 01158 f = NULL; 01159 break; 01160 } else if (f->subclass == AST_CONTROL_ANSWER) { 01161 /* This is what we are hoping for */ 01162 state = f->subclass; 01163 ast_frfree(f); 01164 f = NULL; 01165 ready=1; 01166 break; 01167 } else { 01168 ast_log(LOG_NOTICE, "Don't know what to do about control frame: %d\n", f->subclass); 01169 } 01170 /* else who cares */ 01171 } 01172 01173 } else if (caller && (active_channel == caller)) { 01174 f = ast_read(caller); 01175 if (f == NULL) { /*doh! where'd he go?*/ 01176 if (caller->_softhangup && !chan->_softhangup) { 01177 /* make this a blind transfer */ 01178 ready = 1; 01179 break; 01180 } 01181 state = AST_CONTROL_HANGUP; 01182 res = 0; 01183 break; 01184 } 01185 01186 if (f->frametype == AST_FRAME_DTMF) { 01187 dialed_code[x++] = f->subclass; 01188 dialed_code[x] = '\0'; 01189 if (strlen(dialed_code) == len) { 01190 x = 0; 01191 } else if (x && strncmp(dialed_code, disconnect_code, x)) { 01192 x = 0; 01193 dialed_code[x] = '\0'; 01194 } 01195 if (*dialed_code && !strcmp(dialed_code, disconnect_code)) { 01196 /* Caller Canceled the call */ 01197 state = AST_CONTROL_UNHOLD; 01198 ast_frfree(f); 01199 f = NULL; 01200 break; 01201 } 01202 } 01203 } 01204 if (f) { 01205 ast_frfree(f); 01206 } 01207 } 01208 } else 01209 ast_log(LOG_NOTICE, "Unable to call channel %s/%s\n", type, (char *)data); 01210 } else { 01211 ast_log(LOG_NOTICE, "Unable to request channel %s/%s\n", type, (char *)data); 01212 switch(cause) { 01213 case AST_CAUSE_BUSY: 01214 state = AST_CONTROL_BUSY; 01215 break; 01216 case AST_CAUSE_CONGESTION: 01217 state = AST_CONTROL_CONGESTION; 01218 break; 01219 } 01220 } 01221 01222 ast_indicate(caller, -1); 01223 if (chan && ready) { 01224 if (chan->_state == AST_STATE_UP) 01225 state = AST_CONTROL_ANSWER; 01226 res = 0; 01227 } else if(chan) { 01228 res = -1; 01229 ast_hangup(chan); 01230 chan = NULL; 01231 } else { 01232 res = -1; 01233 } 01234 01235 if (outstate) 01236 *outstate = state; 01237 01238 if (chan && res <= 0) { 01239 if (!chan->cdr) { 01240 chan->cdr = ast_cdr_alloc(); 01241 } 01242 if (chan->cdr) { 01243 char tmp[256]; 01244 ast_cdr_init(chan->cdr, chan); 01245 snprintf(tmp, 256, "%s/%s", type, (char *)data); 01246 ast_cdr_setapp(chan->cdr,"Dial",tmp); 01247 ast_cdr_update(chan); 01248 ast_cdr_start(chan->cdr); 01249 ast_cdr_end(chan->cdr); 01250 /* If the cause wasn't handled properly */ 01251 if (ast_cdr_disposition(chan->cdr,chan->hangupcause)) 01252 ast_cdr_failed(chan->cdr); 01253 } else { 01254 ast_log(LOG_WARNING, "Unable to create Call Detail Record\n"); 01255 } 01256 } 01257 01258 return chan; 01259 }
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Park a call via a masqueraded channel.
Definition at line 401 of file res_features.c. References ast_channel_alloc(), ast_channel_masquerade(), ast_frfree(), ast_log(), ast_park_call(), ast_read(), ast_channel::context, ast_channel::exten, LOG_WARNING, ast_channel::name, ast_channel::priority, ast_channel::readformat, and ast_channel::writeformat. Referenced by mgcp_ss(), parkandannounce_exec(), rpt_exec(), skinny_ss(), and ss_thread(). 00402 { 00403 struct ast_channel *chan; 00404 struct ast_frame *f; 00405 00406 /* Make a new, fake channel that we'll use to masquerade in the real one */ 00407 chan = ast_channel_alloc(0); 00408 if (chan) { 00409 /* Let us keep track of the channel name */ 00410 snprintf(chan->name, sizeof (chan->name), "Parked/%s",rchan->name); 00411 00412 /* Make formats okay */ 00413 chan->readformat = rchan->readformat; 00414 chan->writeformat = rchan->writeformat; 00415 ast_channel_masquerade(chan, rchan); 00416 00417 /* Setup the extensions and such */ 00418 ast_copy_string(chan->context, rchan->context, sizeof(chan->context)); 00419 ast_copy_string(chan->exten, rchan->exten, sizeof(chan->exten)); 00420 chan->priority = rchan->priority; 00421 00422 /* Make the masq execute */ 00423 f = ast_read(chan); 00424 if (f) 00425 ast_frfree(f); 00426 ast_park_call(chan, peer, timeout, extout); 00427 } else { 00428 ast_log(LOG_WARNING, "Unable to create parked channel\n"); 00429 return -1; 00430 } 00431 return 0; 00432 }
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Park a call and read back parked location.
Definition at line 278 of file res_features.c. References adsi_announce_park(), adsi_available(), adsi_unload_session(), adsipark, ast_channel::appl, ast_add_extension2(), ast_context_create(), ast_context_find(), AST_CONTROL_HOLD, ast_indicate(), ast_log(), AST_MAX_EXTENSION, ast_moh_start(), ast_mutex_lock(), ast_mutex_unlock(), ast_say_digits(), ast_strlen_zero(), ast_verbose(), parkeduser::chan, ast_channel::cid, ast_callerid::cid_name, ast_callerid::cid_num, ast_channel::context, parkeduser::context, ast_channel::data, EVENT_FLAG_CALL, ast_channel::exten, parkeduser::exten, exten, FREE, free, LOG_ERROR, LOG_WARNING, ast_channel::macrocontext, ast_channel::macroexten, ast_channel::macropriority, malloc, manager_event(), ast_channel::name, parkeduser::next, parkeduser::notquiteyet, option_verbose, parkedcall, parkfindnext, parking_con, parking_offset, parking_start, parking_stop, parking_thread, parkeduser::parkingnum, parkingtime, parkeduser::parkingtime, parkeduser::peername, ast_channel::priority, parkeduser::priority, registrar, parkeduser::start, strdup, and VERBOSE_PREFIX_2. Referenced by ast_masq_park_call(), builtin_blindtransfer(), iax_park_thread(), park_call_exec(), and sip_park_thread(). 00279 { 00280 struct parkeduser *pu, *cur; 00281 int i,x,parking_range; 00282 char exten[AST_MAX_EXTENSION]; 00283 struct ast_context *con; 00284 00285 pu = malloc(sizeof(struct parkeduser)); 00286 if (!pu) { 00287 ast_log(LOG_WARNING, "Out of memory\n"); 00288 return -1; 00289 } 00290 memset(pu, 0, sizeof(struct parkeduser)); 00291 ast_mutex_lock(&parking_lock); 00292 parking_range = parking_stop - parking_start+1; 00293 for (i = 0; i < parking_range; i++) { 00294 x = (i + parking_offset) % parking_range + parking_start; 00295 cur = parkinglot; 00296 while(cur) { 00297 if (cur->parkingnum == x) 00298 break; 00299 cur = cur->next; 00300 } 00301 if (!cur) 00302 break; 00303 } 00304 00305 if (!(i < parking_range)) { 00306 ast_log(LOG_WARNING, "No more parking spaces\n"); 00307 free(pu); 00308 ast_mutex_unlock(&parking_lock); 00309 return -1; 00310 } 00311 if (parkfindnext) 00312 parking_offset = x - parking_start + 1; 00313 chan->appl = "Parked Call"; 00314 chan->data = NULL; 00315 00316 pu->chan = chan; 00317 /* Start music on hold */ 00318 if (chan != peer) { 00319 ast_indicate(pu->chan, AST_CONTROL_HOLD); 00320 ast_moh_start(pu->chan, NULL); 00321 } 00322 pu->start = ast_tvnow(); 00323 pu->parkingnum = x; 00324 if (timeout > 0) 00325 pu->parkingtime = timeout; 00326 else 00327 pu->parkingtime = parkingtime; 00328 if (extout) 00329 *extout = x; 00330 if (peer) 00331 ast_copy_string(pu->peername, peer->name, sizeof(pu->peername)); 00332 00333 /* Remember what had been dialed, so that if the parking 00334 expires, we try to come back to the same place */ 00335 if (!ast_strlen_zero(chan->macrocontext)) 00336 ast_copy_string(pu->context, chan->macrocontext, sizeof(pu->context)); 00337 else 00338 ast_copy_string(pu->context, chan->context, sizeof(pu->context)); 00339 if (!ast_strlen_zero(chan->macroexten)) 00340 ast_copy_string(pu->exten, chan->macroexten, sizeof(pu->exten)); 00341 else 00342 ast_copy_string(pu->exten, chan->exten, sizeof(pu->exten)); 00343 if (chan->macropriority) 00344 pu->priority = chan->macropriority; 00345 else 00346 pu->priority = chan->priority; 00347 pu->next = parkinglot; 00348 parkinglot = pu; 00349 /* If parking a channel directly, don't quiet yet get parking running on it */ 00350 if (peer == chan) 00351 pu->notquiteyet = 1; 00352 ast_mutex_unlock(&parking_lock); 00353 /* Wake up the (presumably select()ing) thread */ 00354 pthread_kill(parking_thread, SIGURG); 00355 if (option_verbose > 1) 00356 ast_verbose(VERBOSE_PREFIX_2 "Parked %s on %d. Will timeout back to extension [%s] %s, %d in %d seconds\n", pu->chan->name, pu->parkingnum, pu->context, pu->exten, pu->priority, (pu->parkingtime/1000)); 00357 00358 manager_event(EVENT_FLAG_CALL, "ParkedCall", 00359 "Exten: %d\r\n" 00360 "Channel: %s\r\n" 00361 "From: %s\r\n" 00362 "Timeout: %ld\r\n" 00363 "CallerID: %s\r\n" 00364 "CallerIDName: %s\r\n" 00365 ,pu->parkingnum, pu->chan->name, peer ? peer->name : "" 00366 ,(long)pu->start.tv_sec + (long)(pu->parkingtime/1000) - (long)time(NULL) 00367 ,(pu->chan->cid.cid_num ? pu->chan->cid.cid_num : "<unknown>") 00368 ,(pu->chan->cid.cid_name ? pu->chan->cid.cid_name : "<unknown>") 00369 ); 00370 00371 if (peer) { 00372 if (adsipark && adsi_available(peer)) { 00373 adsi_announce_park(peer, pu->parkingnum); 00374 } 00375 if (adsipark && adsi_available(peer)) { 00376 adsi_unload_session(peer); 00377 } 00378 } 00379 con = ast_context_find(parking_con); 00380 if (!con) { 00381 con = ast_context_create(NULL, parking_con, registrar); 00382 if (!con) { 00383 ast_log(LOG_ERROR, "Parking context '%s' does not exist and unable to create\n", parking_con); 00384 } 00385 } 00386 if (con) { 00387 snprintf(exten, sizeof(exten), "%d", x); 00388 ast_add_extension2(con, 1, exten, 1, NULL, NULL, parkedcall, strdup(exten), FREE, registrar); 00389 } 00390 if (peer) 00391 ast_say_digits(peer, pu->parkingnum, "", peer->language); 00392 if (pu->notquiteyet) { 00393 /* Wake up parking thread if we're really done */ 00394 ast_moh_start(pu->chan, NULL); 00395 pu->notquiteyet = 0; 00396 pthread_kill(parking_thread, SIGURG); 00397 } 00398 return 0; 00399 }
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Determine system parking extension Returns the call parking extension for drivers that provide special call parking help.
Definition at line 163 of file res_features.c. References parking_ext. Referenced by builtin_blindtransfer(), dp_lookup(), get_refer_info(), handle_request_refer(), load_config(), mgcp_ss(), skinny_ss(), socket_read(), and ss_thread(). 00164 { 00165 return parking_ext; 00166 }
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Pickup a call.
Definition at line 1926 of file res_features.c. References ast_channel::_state, ast_answer(), ast_channel_masquerade(), ast_channel_walk_locked(), AST_CONTROL_ANSWER, ast_log(), ast_mutex_unlock(), ast_queue_control(), AST_STATE_RING, AST_STATE_RINGING, ast_channel::callgroup, ast_channel::lock, LOG_DEBUG, LOG_WARNING, ast_channel::name, option_debug, ast_channel::pbx, and ast_channel::pickupgroup. Referenced by cb_events(), handle_request_invite(), mgcp_ss(), monitor_handle_notowned(), skinny_ss(), and ss_thread(). 01927 { 01928 struct ast_channel *cur = NULL; 01929 int res = -1; 01930 01931 while ( (cur = ast_channel_walk_locked(cur)) != NULL) { 01932 if (!cur->pbx && 01933 (cur != chan) && 01934 (chan->pickupgroup & cur->callgroup) && 01935 ((cur->_state == AST_STATE_RINGING) || 01936 (cur->_state == AST_STATE_RING))) { 01937 break; 01938 } 01939 ast_mutex_unlock(&cur->lock); 01940 } 01941 if (cur) { 01942 if (option_debug) 01943 ast_log(LOG_DEBUG, "Call pickup on chan '%s' by '%s'\n",cur->name, chan->name); 01944 res = ast_answer(chan); 01945 if (res) 01946 ast_log(LOG_WARNING, "Unable to answer '%s'\n", chan->name); 01947 res = ast_queue_control(chan, AST_CONTROL_ANSWER); 01948 if (res) 01949 ast_log(LOG_WARNING, "Unable to queue answer on '%s'\n", chan->name); 01950 res = ast_channel_masquerade(cur, chan); 01951 if (res) 01952 ast_log(LOG_WARNING, "Unable to masquerade '%s' into '%s'\n", chan->name, cur->name); /* Done */ 01953 ast_mutex_unlock(&cur->lock); 01954 } else { 01955 if (option_debug) 01956 ast_log(LOG_DEBUG, "No call pickup possible...\n"); 01957 } 01958 return res; 01959 }
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Determine system call pickup extension.
Definition at line 168 of file res_features.c. References pickup_ext. Referenced by cb_events(), get_destination(), handle_request_invite(), handle_showfeatures(), mgcp_ss(), monitor_handle_notowned(), skinny_ss(), and ss_thread(). 00169 { 00170 return pickup_ext; 00171 }
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register new feature into feature_set
Definition at line 872 of file res_features.c. References AST_LIST_INSERT_HEAD, AST_LIST_LOCK, AST_LIST_UNLOCK, ast_log(), ast_verbose(), LOG_NOTICE, option_verbose, ast_call_feature::sname, and VERBOSE_PREFIX_2. Referenced by load_config(). 00873 { 00874 if (!feature) { 00875 ast_log(LOG_NOTICE,"You didn't pass a feature!\n"); 00876 return; 00877 } 00878 00879 AST_LIST_LOCK(&feature_list); 00880 AST_LIST_INSERT_HEAD(&feature_list,feature,feature_entry); 00881 AST_LIST_UNLOCK(&feature_list); 00882 00883 if (option_verbose >= 2) 00884 ast_verbose(VERBOSE_PREFIX_2 "Registered Feature '%s'\n",feature->sname); 00885 }
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unregister feature from feature_set
Definition at line 888 of file res_features.c. References AST_LIST_LOCK, AST_LIST_REMOVE, AST_LIST_UNLOCK, and free. 00889 { 00890 if (!feature) return; 00891 00892 AST_LIST_LOCK(&feature_list); 00893 AST_LIST_REMOVE(&feature_list,feature,feature_entry); 00894 AST_LIST_UNLOCK(&feature_list); 00895 free(feature); 00896 }
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Definition at line 898 of file res_features.c. References AST_LIST_LOCK, AST_LIST_REMOVE_HEAD, AST_LIST_UNLOCK, and free. Referenced by load_config(). 00899 { 00900 struct ast_call_feature *feature; 00901 00902 AST_LIST_LOCK(&feature_list); 00903 while ((feature = AST_LIST_REMOVE_HEAD(&feature_list,feature_entry))) 00904 free(feature); 00905 AST_LIST_UNLOCK(&feature_list); 00906 }
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Definition at line 666 of file res_features.c. References ast_channel::_softhangup, ast_channel::_state, ast_app_dtget(), ast_autoservice_start(), ast_autoservice_stop(), ast_best_codec(), ast_bridge_call(), ast_bridge_call_thread_launch(), ast_channel_alloc(), ast_channel_make_compatible(), ast_channel_masquerade(), ast_check_hangup(), ast_clear_flag, AST_CONTROL_BUSY, AST_CONTROL_HOLD, AST_CONTROL_UNHOLD, AST_DIGIT_ANY, ast_exists_extension(), ast_explicit_goto(), AST_FEATURE_DISCONNECT, ast_feature_request_and_dial(), AST_FLAGS_ALL, ast_frfree(), ast_hangup(), ast_indicate(), ast_log(), ast_moh_start(), ast_moh_stop(), ast_read(), ast_set_flag, AST_STATE_UP, ast_streamfile(), ast_strlen_zero(), ast_waitfordigit(), ast_waitstream(), ast_channel::cid, ast_callerid::cid_name, cid_name, ast_callerid::cid_num, cid_num, ast_channel::context, ast_channel::exten, FEATURE_RETURN_SUCCESS, FEATURE_SENSE_PEER, ast_bridge_config::features_callee, ast_bridge_config::features_caller, ast_channel::language, LOG_DEBUG, LOG_WARNING, ast_channel::macrocontext, malloc, ast_channel::name, pbx_builtin_getvar_helper(), ast_channel::priority, ast_channel::readformat, transferdigittimeout, ast_channel::writeformat, xferfailsound, and xfersound. 00667 { 00668 struct ast_channel *transferer; 00669 struct ast_channel *transferee; 00670 struct ast_channel *newchan, *xferchan=NULL; 00671 int outstate=0; 00672 struct ast_bridge_config bconfig; 00673 char *transferer_real_context; 00674 char xferto[256],dialstr[265]; 00675 char *cid_num; 00676 char *cid_name; 00677 int res; 00678 struct ast_frame *f = NULL; 00679 struct ast_bridge_thread_obj *tobj; 00680 00681 ast_log(LOG_DEBUG, "Executing Attended Transfer %s, %s (sense=%d) XXX\n", chan->name, peer->name, sense); 00682 if (sense == FEATURE_SENSE_PEER) { 00683 transferer = peer; 00684 transferee = chan; 00685 } else { 00686 transferer = chan; 00687 transferee = peer; 00688 } 00689 if (!(transferer_real_context=pbx_builtin_getvar_helper(transferee, "TRANSFER_CONTEXT")) && 00690 !(transferer_real_context=pbx_builtin_getvar_helper(transferer, "TRANSFER_CONTEXT"))) { 00691 /* Use the non-macro context to transfer the call */ 00692 if (!ast_strlen_zero(transferer->macrocontext)) 00693 transferer_real_context = transferer->macrocontext; 00694 else 00695 transferer_real_context = transferer->context; 00696 } 00697 /* Start autoservice on chan while we talk 00698 to the originator */ 00699 ast_indicate(transferee, AST_CONTROL_HOLD); 00700 ast_autoservice_start(transferee); 00701 ast_moh_start(transferee, NULL); 00702 memset(xferto, 0, sizeof(xferto)); 00703 /* Transfer */ 00704 if ((res = ast_streamfile(transferer, "pbx-transfer", transferer->language))) { 00705 ast_moh_stop(transferee); 00706 ast_autoservice_stop(transferee); 00707 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00708 return res; 00709 } 00710 if ((res=ast_waitstream(transferer, AST_DIGIT_ANY)) < 0) { 00711 ast_moh_stop(transferee); 00712 ast_autoservice_stop(transferee); 00713 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00714 return res; 00715 } else if(res > 0) { 00716 /* If they've typed a digit already, handle it */ 00717 xferto[0] = (char) res; 00718 } 00719 if ((ast_app_dtget(transferer, transferer_real_context, xferto, sizeof(xferto), 100, transferdigittimeout))) { 00720 cid_num = transferer->cid.cid_num; 00721 cid_name = transferer->cid.cid_name; 00722 if (ast_exists_extension(transferer, transferer_real_context,xferto, 1, cid_num)) { 00723 snprintf(dialstr, sizeof(dialstr), "%s@%s/n", xferto, transferer_real_context); 00724 newchan = ast_feature_request_and_dial(transferer, "Local", ast_best_codec(transferer->nativeformats), dialstr, 15000, &outstate, cid_num, cid_name); 00725 ast_indicate(transferer, -1); 00726 if (newchan) { 00727 res = ast_channel_make_compatible(transferer, newchan); 00728 if (res < 0) { 00729 ast_log(LOG_WARNING, "Had to drop call because I couldn't make %s compatible with %s\n", transferer->name, newchan->name); 00730 ast_hangup(newchan); 00731 return -1; 00732 } 00733 memset(&bconfig,0,sizeof(struct ast_bridge_config)); 00734 ast_set_flag(&(bconfig.features_caller), AST_FEATURE_DISCONNECT); 00735 ast_set_flag(&(bconfig.features_callee), AST_FEATURE_DISCONNECT); 00736 res = ast_bridge_call(transferer,newchan,&bconfig); 00737 if (newchan->_softhangup || newchan->_state != AST_STATE_UP || !transferer->_softhangup) { 00738 ast_hangup(newchan); 00739 if (f) { 00740 ast_frfree(f); 00741 f = NULL; 00742 } 00743 if (!ast_strlen_zero(xfersound) && !ast_streamfile(transferer, xfersound, transferer->language)) { 00744 if (ast_waitstream(transferer, "") < 0) { 00745 ast_log(LOG_WARNING, "Failed to play transfer sound!\n"); 00746 } 00747 } 00748 ast_moh_stop(transferee); 00749 ast_autoservice_stop(transferee); 00750 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00751 transferer->_softhangup = 0; 00752 return FEATURE_RETURN_SUCCESS; 00753 } 00754 00755 res = ast_channel_make_compatible(transferee, newchan); 00756 if (res < 0) { 00757 ast_log(LOG_WARNING, "Had to drop call because I couldn't make %s compatible with %s\n", transferee->name, newchan->name); 00758 ast_hangup(newchan); 00759 return -1; 00760 } 00761 00762 00763 ast_moh_stop(transferee); 00764 00765 if ((ast_autoservice_stop(transferee) < 0) 00766 || (ast_waitfordigit(transferee, 100) < 0) 00767 || (ast_waitfordigit(newchan, 100) < 0) 00768 || ast_check_hangup(transferee) 00769 || ast_check_hangup(newchan)) { 00770 ast_hangup(newchan); 00771 res = -1; 00772 return -1; 00773 } 00774 00775 if ((xferchan = ast_channel_alloc(0))) { 00776 snprintf(xferchan->name, sizeof (xferchan->name), "Transfered/%s",transferee->name); 00777 /* Make formats okay */ 00778 xferchan->readformat = transferee->readformat; 00779 xferchan->writeformat = transferee->writeformat; 00780 ast_channel_masquerade(xferchan, transferee); 00781 ast_explicit_goto(xferchan, transferee->context, transferee->exten, transferee->priority); 00782 xferchan->_state = AST_STATE_UP; 00783 ast_clear_flag(xferchan, AST_FLAGS_ALL); 00784 xferchan->_softhangup = 0; 00785 00786 if ((f = ast_read(xferchan))) { 00787 ast_frfree(f); 00788 f = NULL; 00789 } 00790 00791 } else { 00792 ast_hangup(newchan); 00793 return -1; 00794 } 00795 00796 newchan->_state = AST_STATE_UP; 00797 ast_clear_flag(newchan, AST_FLAGS_ALL); 00798 newchan->_softhangup = 0; 00799 00800 tobj = malloc(sizeof(struct ast_bridge_thread_obj)); 00801 if (tobj) { 00802 memset(tobj,0,sizeof(struct ast_bridge_thread_obj)); 00803 tobj->chan = xferchan; 00804 tobj->peer = newchan; 00805 tobj->bconfig = *config; 00806 00807 if (!ast_strlen_zero(xfersound) && !ast_streamfile(newchan, xfersound, newchan->language)) { 00808 if (ast_waitstream(newchan, "") < 0) { 00809 ast_log(LOG_WARNING, "Failed to play transfer sound!\n"); 00810 } 00811 } 00812 ast_bridge_call_thread_launch(tobj); 00813 } else { 00814 ast_log(LOG_WARNING, "Out of memory!\n"); 00815 ast_hangup(xferchan); 00816 ast_hangup(newchan); 00817 } 00818 return -1; 00819 00820 } else { 00821 ast_moh_stop(transferee); 00822 ast_autoservice_stop(transferee); 00823 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00824 /* any reason besides user requested cancel and busy triggers the failed sound */ 00825 if (outstate != AST_CONTROL_UNHOLD && outstate != AST_CONTROL_BUSY && !ast_strlen_zero(xferfailsound)) { 00826 res = ast_streamfile(transferer, xferfailsound, transferer->language); 00827 if (!res && (ast_waitstream(transferer, "") < 0)) { 00828 return -1; 00829 } 00830 } 00831 return FEATURE_RETURN_SUCCESS; 00832 } 00833 } else { 00834 ast_log(LOG_WARNING, "Extension %s does not exist in context %s\n",xferto,transferer_real_context); 00835 ast_moh_stop(transferee); 00836 ast_autoservice_stop(transferee); 00837 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00838 res = ast_streamfile(transferer, "beeperr", transferer->language); 00839 if (!res && (ast_waitstream(transferer, "") < 0)) { 00840 return -1; 00841 } 00842 } 00843 } else { 00844 ast_log(LOG_WARNING, "Did not read data.\n"); 00845 res = ast_streamfile(transferer, "beeperr", transferer->language); 00846 if (ast_waitstream(transferer, "") < 0) { 00847 return -1; 00848 } 00849 } 00850 ast_moh_stop(transferee); 00851 ast_autoservice_stop(transferee); 00852 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00853 00854 return FEATURE_RETURN_SUCCESS; 00855 }
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Definition at line 447 of file res_features.c. References ast_autoservice_start(), ast_autoservice_stop(), ast_log(), ast_monitor_stop(), ast_strdupa, ast_streamfile(), ast_strlen_zero(), ast_verbose(), ast_waitstream(), courtesytone, FEATURE_RETURN_SUCCESS, ast_channel::language, LOG_ERROR, LOG_NOTICE, LOG_WARNING, monitor_ok, option_verbose, pbx_builtin_getvar_helper(), pbx_exec(), pbx_findapp(), and VERBOSE_PREFIX_3. 00448 { 00449 char *touch_monitor = NULL, *caller_chan_id = NULL, *callee_chan_id = NULL, *args = NULL, *touch_format = NULL; 00450 int x = 0; 00451 size_t len; 00452 struct ast_channel *caller_chan = NULL, *callee_chan = NULL; 00453 00454 00455 if(sense == 2) { 00456 caller_chan = peer; 00457 callee_chan = chan; 00458 } else { 00459 callee_chan = peer; 00460 caller_chan = chan; 00461 } 00462 00463 if (!monitor_ok) { 00464 ast_log(LOG_ERROR,"Cannot record the call. The monitor application is disabled.\n"); 00465 return -1; 00466 } 00467 00468 if (!monitor_app) { 00469 if (!(monitor_app = pbx_findapp("Monitor"))) { 00470 monitor_ok=0; 00471 ast_log(LOG_ERROR,"Cannot record the call. The monitor application is disabled.\n"); 00472 return -1; 00473 } 00474 } 00475 if (!ast_strlen_zero(courtesytone)) { 00476 if (ast_autoservice_start(callee_chan)) 00477 return -1; 00478 if (!ast_streamfile(caller_chan, courtesytone, caller_chan->language)) { 00479 if (ast_waitstream(caller_chan, "") < 0) { 00480 ast_log(LOG_WARNING, "Failed to play courtesy tone!\n"); 00481 ast_autoservice_stop(callee_chan); 00482 return -1; 00483 } 00484 } 00485 if (ast_autoservice_stop(callee_chan)) 00486 return -1; 00487 } 00488 00489 if (callee_chan->monitor) { 00490 if (option_verbose > 3) 00491 ast_verbose(VERBOSE_PREFIX_3 "User hit '%s' to stop recording call.\n", code); 00492 ast_monitor_stop(callee_chan, 1); 00493 return FEATURE_RETURN_SUCCESS; 00494 } 00495 00496 if (caller_chan && callee_chan) { 00497 touch_format = pbx_builtin_getvar_helper(caller_chan, "TOUCH_MONITOR_FORMAT"); 00498 if (!touch_format) 00499 touch_format = pbx_builtin_getvar_helper(callee_chan, "TOUCH_MONITOR_FORMAT"); 00500 00501 touch_monitor = pbx_builtin_getvar_helper(caller_chan, "TOUCH_MONITOR"); 00502 if (!touch_monitor) 00503 touch_monitor = pbx_builtin_getvar_helper(callee_chan, "TOUCH_MONITOR"); 00504 00505 if (touch_monitor) { 00506 len = strlen(touch_monitor) + 50; 00507 args = alloca(len); 00508 snprintf(args, len, "%s|auto-%ld-%s|m", (touch_format) ? touch_format : "wav", time(NULL), touch_monitor); 00509 } else { 00510 caller_chan_id = ast_strdupa(caller_chan->cid.cid_num ? caller_chan->cid.cid_num : caller_chan->name); 00511 callee_chan_id = ast_strdupa(callee_chan->cid.cid_num ? callee_chan->cid.cid_num : callee_chan->name); 00512 len = strlen(caller_chan_id) + strlen(callee_chan_id) + 50; 00513 args = alloca(len); 00514 snprintf(args, len, "%s|auto-%ld-%s-%s|m", (touch_format) ? touch_format : "wav", time(NULL), caller_chan_id, callee_chan_id); 00515 } 00516 00517 for( x = 0; x < strlen(args); x++) 00518 if (args[x] == '/') 00519 args[x] = '-'; 00520 00521 if (option_verbose > 3) 00522 ast_verbose(VERBOSE_PREFIX_3 "User hit '%s' to record call. filename: %s\n", code, args); 00523 00524 pbx_exec(callee_chan, monitor_app, args, 1); 00525 00526 return FEATURE_RETURN_SUCCESS; 00527 } 00528 00529 ast_log(LOG_NOTICE,"Cannot record the call. One or both channels have gone away.\n"); 00530 return -1; 00531 }
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Definition at line 540 of file res_features.c. References ast_app_dtget(), ast_async_goto(), ast_autoservice_start(), ast_autoservice_stop(), AST_CONTROL_HOLD, AST_CONTROL_UNHOLD, AST_DIGIT_ANY, ast_exists_extension(), ast_indicate(), ast_log(), ast_moh_start(), ast_moh_stop(), ast_park_call(), ast_parking_ext(), AST_PBX_KEEPALIVE, AST_PBX_NO_HANGUP_PEER, ast_stopstream(), ast_streamfile(), ast_strlen_zero(), ast_verbose(), ast_waitstream(), check_goto_on_transfer(), ast_channel::cid, ast_callerid::cid_num, ast_channel::context, ast_channel::exten, FEATURE_RETURN_SUCCESS, FEATURE_SENSE_PEER, ast_channel::language, LOG_WARNING, ast_channel::macrocontext, ast_channel::name, option_verbose, ast_channel::pbx, pbx_builtin_getvar_helper(), pbx_builtin_setvar_helper(), ast_channel::priority, transferdigittimeout, VERBOSE_PREFIX_2, VERBOSE_PREFIX_3, and xferfailsound. 00541 { 00542 struct ast_channel *transferer; 00543 struct ast_channel *transferee; 00544 char *transferer_real_context; 00545 char newext[256]; 00546 int res; 00547 00548 if (sense == FEATURE_SENSE_PEER) { 00549 transferer = peer; 00550 transferee = chan; 00551 } else { 00552 transferer = chan; 00553 transferee = peer; 00554 } 00555 if (!(transferer_real_context = pbx_builtin_getvar_helper(transferee, "TRANSFER_CONTEXT")) && 00556 !(transferer_real_context = pbx_builtin_getvar_helper(transferer, "TRANSFER_CONTEXT"))) { 00557 /* Use the non-macro context to transfer the call */ 00558 if (!ast_strlen_zero(transferer->macrocontext)) 00559 transferer_real_context = transferer->macrocontext; 00560 else 00561 transferer_real_context = transferer->context; 00562 } 00563 /* Start autoservice on chan while we talk 00564 to the originator */ 00565 ast_indicate(transferee, AST_CONTROL_HOLD); 00566 ast_autoservice_start(transferee); 00567 ast_moh_start(transferee, NULL); 00568 00569 memset(newext, 0, sizeof(newext)); 00570 00571 /* Transfer */ 00572 if ((res=ast_streamfile(transferer, "pbx-transfer", transferer->language))) { 00573 ast_moh_stop(transferee); 00574 ast_autoservice_stop(transferee); 00575 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00576 return res; 00577 } 00578 if ((res=ast_waitstream(transferer, AST_DIGIT_ANY)) < 0) { 00579 ast_moh_stop(transferee); 00580 ast_autoservice_stop(transferee); 00581 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00582 return res; 00583 } else if (res > 0) { 00584 /* If they've typed a digit already, handle it */ 00585 newext[0] = (char) res; 00586 } 00587 00588 ast_stopstream(transferer); 00589 res = ast_app_dtget(transferer, transferer_real_context, newext, sizeof(newext), 100, transferdigittimeout); 00590 if (res < 0) { 00591 ast_moh_stop(transferee); 00592 ast_autoservice_stop(transferee); 00593 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00594 return res; 00595 } 00596 if (!strcmp(newext, ast_parking_ext())) { 00597 ast_moh_stop(transferee); 00598 00599 res = ast_autoservice_stop(transferee); 00600 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00601 if (res) 00602 res = -1; 00603 else if (!ast_park_call(transferee, transferer, 0, NULL)) { 00604 /* We return non-zero, but tell the PBX not to hang the channel when 00605 the thread dies -- We have to be careful now though. We are responsible for 00606 hanging up the channel, else it will never be hung up! */ 00607 00608 if (transferer == peer) 00609 res = AST_PBX_KEEPALIVE; 00610 else 00611 res = AST_PBX_NO_HANGUP_PEER; 00612 return res; 00613 } else { 00614 ast_log(LOG_WARNING, "Unable to park call %s\n", transferee->name); 00615 } 00616 /* XXX Maybe we should have another message here instead of invalid extension XXX */ 00617 } else if (ast_exists_extension(transferee, transferer_real_context, newext, 1, transferer->cid.cid_num)) { 00618 pbx_builtin_setvar_helper(peer, "BLINDTRANSFER", chan->name); 00619 pbx_builtin_setvar_helper(chan, "BLINDTRANSFER", peer->name); 00620 ast_moh_stop(transferee); 00621 res=ast_autoservice_stop(transferee); 00622 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00623 if (!transferee->pbx) { 00624 /* Doh! Use our handy async_goto functions */ 00625 if (option_verbose > 2) 00626 ast_verbose(VERBOSE_PREFIX_3 "Transferring %s to '%s' (context %s) priority 1\n" 00627 ,transferee->name, newext, transferer_real_context); 00628 if (ast_async_goto(transferee, transferer_real_context, newext, 1)) 00629 ast_log(LOG_WARNING, "Async goto failed :-(\n"); 00630 res = -1; 00631 } else { 00632 /* Set the channel's new extension, since it exists, using transferer context */ 00633 ast_copy_string(transferee->exten, newext, sizeof(transferee->exten)); 00634 ast_copy_string(transferee->context, transferer_real_context, sizeof(transferee->context)); 00635 transferee->priority = 0; 00636 } 00637 check_goto_on_transfer(transferer); 00638 return res; 00639 } else { 00640 if (option_verbose > 2) 00641 ast_verbose(VERBOSE_PREFIX_3 "Unable to find extension '%s' in context '%s'\n", newext, transferer_real_context); 00642 } 00643 if (!ast_strlen_zero(xferfailsound)) 00644 res = ast_streamfile(transferer, xferfailsound, transferer->language); 00645 else 00646 res = 0; 00647 if (res) { 00648 ast_moh_stop(transferee); 00649 ast_autoservice_stop(transferee); 00650 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00651 return res; 00652 } 00653 res = ast_waitstream(transferer, AST_DIGIT_ANY); 00654 ast_stopstream(transferer); 00655 ast_moh_stop(transferee); 00656 res = ast_autoservice_stop(transferee); 00657 ast_indicate(transferee, AST_CONTROL_UNHOLD); 00658 if (res) { 00659 if (option_verbose > 1) 00660 ast_verbose(VERBOSE_PREFIX_2 "Hungup during autoservice stop on '%s'\n", transferee->name); 00661 return res; 00662 } 00663 return FEATURE_RETURN_SUCCESS; 00664 }
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Definition at line 533 of file res_features.c. References ast_verbose(), FEATURE_RETURN_HANGUP, option_verbose, and VERBOSE_PREFIX_3. 00534 { 00535 if (option_verbose > 3) 00536 ast_verbose(VERBOSE_PREFIX_3 "User hit '%s' to disconnect call.\n", code); 00537 return FEATURE_RETURN_HANGUP; 00538 }
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Definition at line 180 of file res_features.c. References ast_channel::_softhangup, ast_channel::_state, ast_channel_alloc(), ast_channel_masquerade(), ast_clear_flag, AST_FLAGS_ALL, ast_frfree(), ast_hangup(), ast_parseable_goto(), ast_pbx_start(), ast_read(), AST_STATE_UP, ast_strlen_zero(), ast_channel::name, pbx_builtin_getvar_helper(), ast_channel::readformat, and ast_channel::writeformat. Referenced by builtin_blindtransfer(). 00181 { 00182 struct ast_channel *xferchan; 00183 char *goto_on_transfer; 00184 00185 goto_on_transfer = pbx_builtin_getvar_helper(chan, "GOTO_ON_BLINDXFR"); 00186 00187 if (!ast_strlen_zero(goto_on_transfer) && (xferchan = ast_channel_alloc(0))) { 00188 char *x; 00189 struct ast_frame *f; 00190 00191 for (x = goto_on_transfer; x && *x; x++) 00192 if (*x == '^') 00193 *x = '|'; 00194 00195 strcpy(xferchan->name, chan->name); 00196 /* Make formats okay */ 00197 xferchan->readformat = chan->readformat; 00198 xferchan->writeformat = chan->writeformat; 00199 ast_channel_masquerade(xferchan, chan); 00200 ast_parseable_goto(xferchan, goto_on_transfer); 00201 xferchan->_state = AST_STATE_UP; 00202 ast_clear_flag(xferchan, AST_FLAGS_ALL); 00203 xferchan->_softhangup = 0; 00204 if ((f = ast_read(xferchan))) { 00205 ast_frfree(f); 00206 f = NULL; 00207 ast_pbx_start(xferchan); 00208 } else { 00209 ast_hangup(xferchan); 00210 } 00211 } 00212 }
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Provides a description of the module.
Definition at line 2177 of file res_features.c. 02178 { 02179 return "Call Features Resource"; 02180 }
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Definition at line 1482 of file res_features.c. References ast_add_extension2(), ast_clear_flag, ast_context_create(), ast_context_find(), ast_context_remove_extension2(), AST_CONTROL_HANGUP, AST_CONTROL_UNHOLD, AST_FLAG_EXCEPTION, AST_FRAME_CONTROL, ast_frfree(), ast_hangup(), ast_indicate(), ast_log(), AST_MAX_EXTENSION, AST_MAX_FDS, ast_moh_start(), ast_moh_stop(), ast_mutex_lock(), ast_mutex_unlock(), ast_pbx_start(), ast_read(), ast_select(), ast_set_flag, ast_strdupa, ast_verbose(), parkeduser::chan, ast_channel::cid, ast_callerid::cid_name, ast_callerid::cid_num, parkeduser::context, ast_channel::context, EVENT_FLAG_CALL, parkeduser::exten, ast_channel::exten, exten, ast_channel::fdno, ast_channel::fds, ast_frame::frametype, free, FREE, ast_channel::generatordata, LOG_DEBUG, LOG_ERROR, LOG_WARNING, manager_event(), parkeduser::moh_trys, ast_channel::name, parkeduser::next, parkeduser::notquiteyet, option_verbose, parking_con, parking_con_dial, parkeduser::parkingnum, parkeduser::parkingtime, parkeduser::peername, parkeduser::priority, ast_channel::priority, registrar, parkeduser::start, strdup, ast_frame::subclass, and VERBOSE_PREFIX_2. Referenced by load_module(). 01483 { 01484 int ms, tms, max; 01485 struct parkeduser *pu, *pl, *pt = NULL; 01486 struct timeval tv; 01487 struct ast_frame *f; 01488 char exten[AST_MAX_EXTENSION]; 01489 char *peername,*cp; 01490 char returnexten[AST_MAX_EXTENSION]; 01491 struct ast_context *con; 01492 int x; 01493 fd_set rfds, efds; 01494 fd_set nrfds, nefds; 01495 FD_ZERO(&rfds); 01496 FD_ZERO(&efds); 01497 01498 for (;;) { 01499 ms = -1; 01500 max = -1; 01501 ast_mutex_lock(&parking_lock); 01502 pl = NULL; 01503 pu = parkinglot; 01504 FD_ZERO(&nrfds); 01505 FD_ZERO(&nefds); 01506 while(pu) { 01507 if (pu->notquiteyet) { 01508 /* Pretend this one isn't here yet */ 01509 pl = pu; 01510 pu = pu->next; 01511 continue; 01512 } 01513 tms = ast_tvdiff_ms(ast_tvnow(), pu->start); 01514 if (tms > pu->parkingtime) { 01515 /* Stop music on hold */ 01516 ast_moh_stop(pu->chan); 01517 ast_indicate(pu->chan, AST_CONTROL_UNHOLD); 01518 /* Get chan, exten from derived kludge */ 01519 if (pu->peername[0]) { 01520 peername = ast_strdupa(pu->peername); 01521 cp = strrchr(peername, '-'); 01522 if (cp) 01523 *cp = 0; 01524 con = ast_context_find(parking_con_dial); 01525 if (!con) { 01526 con = ast_context_create(NULL, parking_con_dial, registrar); 01527 if (!con) { 01528 ast_log(LOG_ERROR, "Parking dial context '%s' does not exist and unable to create\n", parking_con_dial); 01529 } 01530 } 01531 if (con) { 01532 snprintf(returnexten, sizeof(returnexten), "%s||t", peername); 01533 ast_add_extension2(con, 1, peername, 1, NULL, NULL, "Dial", strdup(returnexten), FREE, registrar); 01534 } 01535 ast_copy_string(pu->chan->exten, peername, sizeof(pu->chan->exten)); 01536 ast_copy_string(pu->chan->context, parking_con_dial, sizeof(pu->chan->context)); 01537 pu->chan->priority = 1; 01538 01539 } else { 01540 /* They've been waiting too long, send them back to where they came. Theoretically they 01541 should have their original extensions and such, but we copy to be on the safe side */ 01542 ast_copy_string(pu->chan->exten, pu->exten, sizeof(pu->chan->exten)); 01543 ast_copy_string(pu->chan->context, pu->context, sizeof(pu->chan->context)); 01544 pu->chan->priority = pu->priority; 01545 } 01546 01547 manager_event(EVENT_FLAG_CALL, "ParkedCallTimeOut", 01548 "Exten: %d\r\n" 01549 "Channel: %s\r\n" 01550 "CallerID: %s\r\n" 01551 "CallerIDName: %s\r\n" 01552 ,pu->parkingnum, pu->chan->name 01553 ,(pu->chan->cid.cid_num ? pu->chan->cid.cid_num : "<unknown>") 01554 ,(pu->chan->cid.cid_name ? pu->chan->cid.cid_name : "<unknown>") 01555 ); 01556 01557 if (option_verbose > 1) 01558 ast_verbose(VERBOSE_PREFIX_2 "Timeout for %s parked on %d. Returning to %s,%s,%d\n", pu->chan->name, pu->parkingnum, pu->chan->context, pu->chan->exten, pu->chan->priority); 01559 /* Start up the PBX, or hang them up */ 01560 if (ast_pbx_start(pu->chan)) { 01561 ast_log(LOG_WARNING, "Unable to restart the PBX for user on '%s', hanging them up...\n", pu->chan->name); 01562 ast_hangup(pu->chan); 01563 } 01564 /* And take them out of the parking lot */ 01565 if (pl) 01566 pl->next = pu->next; 01567 else 01568 parkinglot = pu->next; 01569 pt = pu; 01570 pu = pu->next; 01571 con = ast_context_find(parking_con); 01572 if (con) { 01573 snprintf(exten, sizeof(exten), "%d", pt->parkingnum); 01574 if (ast_context_remove_extension2(con, exten, 1, NULL)) 01575 ast_log(LOG_WARNING, "Whoa, failed to remove the extension!\n"); 01576 } else 01577 ast_log(LOG_WARNING, "Whoa, no parking context?\n"); 01578 free(pt); 01579 } else { 01580 for (x = 0; x < AST_MAX_FDS; x++) { 01581 if ((pu->chan->fds[x] > -1) && (FD_ISSET(pu->chan->fds[x], &rfds) || FD_ISSET(pu->chan->fds[x], &efds))) { 01582 if (FD_ISSET(pu->chan->fds[x], &efds)) 01583 ast_set_flag(pu->chan, AST_FLAG_EXCEPTION); 01584 else 01585 ast_clear_flag(pu->chan, AST_FLAG_EXCEPTION); 01586 pu->chan->fdno = x; 01587 /* See if they need servicing */ 01588 f = ast_read(pu->chan); 01589 if (!f || ((f->frametype == AST_FRAME_CONTROL) && (f->subclass == AST_CONTROL_HANGUP))) { 01590 if (f) 01591 ast_frfree(f); 01592 manager_event(EVENT_FLAG_CALL, "ParkedCallGiveUp", 01593 "Exten: %d\r\n" 01594 "Channel: %s\r\n" 01595 "CallerID: %s\r\n" 01596 "CallerIDName: %s\r\n" 01597 ,pu->parkingnum, pu->chan->name 01598 ,(pu->chan->cid.cid_num ? pu->chan->cid.cid_num : "<unknown>") 01599 ,(pu->chan->cid.cid_name ? pu->chan->cid.cid_name : "<unknown>") 01600 ); 01601 01602 /* There's a problem, hang them up*/ 01603 if (option_verbose > 1) 01604 ast_verbose(VERBOSE_PREFIX_2 "%s got tired of being parked\n", pu->chan->name); 01605 ast_hangup(pu->chan); 01606 /* And take them out of the parking lot */ 01607 if (pl) 01608 pl->next = pu->next; 01609 else 01610 parkinglot = pu->next; 01611 pt = pu; 01612 pu = pu->next; 01613 con = ast_context_find(parking_con); 01614 if (con) { 01615 snprintf(exten, sizeof(exten), "%d", pt->parkingnum); 01616 if (ast_context_remove_extension2(con, exten, 1, NULL)) 01617 ast_log(LOG_WARNING, "Whoa, failed to remove the extension!\n"); 01618 } else 01619 ast_log(LOG_WARNING, "Whoa, no parking context?\n"); 01620 free(pt); 01621 break; 01622 } else { 01623 /* XXX Maybe we could do something with packets, like dial "0" for operator or something XXX */ 01624 ast_frfree(f); 01625 if (pu->moh_trys < 3 && !pu->chan->generatordata) { 01626 ast_log(LOG_DEBUG, "MOH on parked call stopped by outside source. Restarting.\n"); 01627 ast_moh_start(pu->chan, NULL); 01628 pu->moh_trys++; 01629 } 01630 goto std; /* XXX Ick: jumping into an else statement??? XXX */ 01631 } 01632 } 01633 } 01634 if (x >= AST_MAX_FDS) { 01635 std: for (x=0; x<AST_MAX_FDS; x++) { 01636 /* Keep this one for next one */ 01637 if (pu->chan->fds[x] > -1) { 01638 FD_SET(pu->chan->fds[x], &nrfds); 01639 FD_SET(pu->chan->fds[x], &nefds); 01640 if (pu->chan->fds[x] > max) 01641 max = pu->chan->fds[x]; 01642 } 01643 } 01644 /* Keep track of our longest wait */ 01645 if ((tms < ms) || (ms < 0)) 01646 ms = tms; 01647 pl = pu; 01648 pu = pu->next; 01649 } 01650 } 01651 } 01652 ast_mutex_unlock(&parking_lock); 01653 rfds = nrfds; 01654 efds = nefds; 01655 tv = ast_samp2tv(ms, 1000); 01656 /* Wait for something to happen */ 01657 ast_select(max + 1, &rfds, NULL, &efds, (ms > -1) ? &tv : NULL); 01658 pthread_testcancel(); 01659 } 01660 return NULL; /* Never reached */ 01661 }
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Definition at line 924 of file res_features.c. References ast_call_feature::app, app, AST_FEATURE_FLAG_CALLEE, AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_log(), AST_PBX_KEEPALIVE, AST_PBX_NO_HANGUP_PEER, ast_test_flag, ast_call_feature::exten, FEATURE_RETURN_NO_HANGUP_PEER, FEATURE_RETURN_PBX_KEEPALIVE, FEATURE_RETURN_SUCCESS, FEATURE_RETURN_SUCCESSBREAK, LOG_NOTICE, LOG_WARNING, pbx_exec(), and pbx_findapp(). Referenced by load_config(). 00925 { 00926 struct ast_app *app; 00927 struct ast_call_feature *feature; 00928 int res; 00929 00930 AST_LIST_LOCK(&feature_list); 00931 AST_LIST_TRAVERSE(&feature_list,feature,feature_entry) { 00932 if (!strcasecmp(feature->exten,code)) break; 00933 } 00934 AST_LIST_UNLOCK(&feature_list); 00935 00936 if (!feature) { /* shouldn't ever happen! */ 00937 ast_log(LOG_NOTICE, "Found feature before, but at execing we've lost it??\n"); 00938 return -1; 00939 } 00940 00941 app = pbx_findapp(feature->app); 00942 if (app) { 00943 struct ast_channel *work = chan; 00944 if (ast_test_flag(feature, AST_FEATURE_FLAG_CALLEE)) 00945 work = peer; 00946 res = pbx_exec(work, app, feature->app_args, 1); 00947 if (res == AST_PBX_KEEPALIVE) 00948 return FEATURE_RETURN_PBX_KEEPALIVE; 00949 else if (res == AST_PBX_NO_HANGUP_PEER) 00950 return FEATURE_RETURN_NO_HANGUP_PEER; 00951 else if (res) 00952 return FEATURE_RETURN_SUCCESSBREAK; 00953 } else { 00954 ast_log(LOG_WARNING, "Could not find application (%s)\n", feature->app); 00955 return -2; 00956 } 00957 00958 return FEATURE_RETURN_SUCCESS; 00959 }
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Definition at line 909 of file res_features.c. References AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, and ast_call_feature::sname. Referenced by ast_feature_interpret(), load_config(), and set_config_flags(). 00910 { 00911 struct ast_call_feature *tmp; 00912 00913 AST_LIST_LOCK(&feature_list); 00914 AST_LIST_TRAVERSE(&feature_list, tmp, feature_entry) { 00915 if (!strcasecmp(tmp->sname, name)) 00916 break; 00917 } 00918 AST_LIST_UNLOCK(&feature_list); 00919 00920 return tmp; 00921 }
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Definition at line 1849 of file res_features.c. References ast_cli(), ast_mutex_lock(), ast_mutex_unlock(), parkeduser::chan, parkeduser::context, parkeduser::exten, ast_channel::name, parkeduser::next, parkeduser::parkingnum, parkeduser::parkingtime, parkeduser::priority, RESULT_SUCCESS, and parkeduser::start. 01850 { 01851 struct parkeduser *cur; 01852 int numparked = 0; 01853 01854 ast_cli(fd, "%4s %25s (%-15s %-12s %-4s) %-6s \n", "Num", "Channel" 01855 , "Context", "Extension", "Pri", "Timeout"); 01856 01857 ast_mutex_lock(&parking_lock); 01858 01859 cur = parkinglot; 01860 while(cur) { 01861 ast_cli(fd, "%4d %25s (%-15s %-12s %-4d) %6lds\n" 01862 ,cur->parkingnum, cur->chan->name, cur->context, cur->exten 01863 ,cur->priority, cur->start.tv_sec + (cur->parkingtime/1000) - time(NULL)); 01864 01865 cur = cur->next; 01866 numparked++; 01867 } 01868 ast_cli(fd, "%d parked call%s.\n", numparked, (numparked != 1) ? "s" : ""); 01869 01870 ast_mutex_unlock(&parking_lock); 01871 01872 return RESULT_SUCCESS; 01873 }
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Definition at line 1801 of file res_features.c. References ast_cli(), AST_LIST_EMPTY, AST_LIST_LOCK, AST_LIST_TRAVERSE, AST_LIST_UNLOCK, ast_pickup_ext(), ast_call_feature::default_exten, ast_call_feature::exten, exten, ast_call_feature::fname, format, parking_con, parking_ext, parking_start, parking_stop, RESULT_SUCCESS, and ast_call_feature::sname. 01802 { 01803 int i; 01804 int fcount; 01805 struct ast_call_feature *feature; 01806 char format[] = "%-25s %-7s %-7s\n"; 01807 01808 ast_cli(fd, format, "Builtin Feature", "Default", "Current"); 01809 ast_cli(fd, format, "---------------", "-------", "-------"); 01810 01811 ast_cli(fd, format, "Pickup", "*8", ast_pickup_ext()); /* default hardcoded above, so we'll hardcode it here */ 01812 01813 fcount = sizeof(builtin_features) / sizeof(builtin_features[0]); 01814 01815 for (i = 0; i < fcount; i++) 01816 { 01817 ast_cli(fd, format, builtin_features[i].fname, builtin_features[i].default_exten, builtin_features[i].exten); 01818 } 01819 ast_cli(fd, "\n"); 01820 ast_cli(fd, format, "Dynamic Feature", "Default", "Current"); 01821 ast_cli(fd, format, "---------------", "-------", "-------"); 01822 if (AST_LIST_EMPTY(&feature_list)) { 01823 ast_cli(fd, "(none)\n"); 01824 } 01825 else { 01826 AST_LIST_LOCK(&feature_list); 01827 AST_LIST_TRAVERSE(&feature_list, feature, feature_entry) { 01828 ast_cli(fd, format, feature->sname, "no def", feature->exten); 01829 } 01830 AST_LIST_UNLOCK(&feature_list); 01831 } 01832 ast_cli(fd, "\nCall parking\n"); 01833 ast_cli(fd, "------------\n"); 01834 ast_cli(fd,"%-20s: %s\n", "Parking extension", parking_ext); 01835 ast_cli(fd,"%-20s: %s\n", "Parking context", parking_con); 01836 ast_cli(fd,"%-20s: %d-%d\n", "Parked call extensions", parking_start, parking_stop); 01837 ast_cli(fd,"\n"); 01838 01839 return RESULT_SUCCESS; 01840 }
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Returns the ASTERISK_GPL_KEY. This returns the ASTERISK_GPL_KEY, signifiying that you agree to the terms of the GPL stated in the ASTERISK_GPL_KEY. Your module will not load if it does not return the EXACT message:
char *key(void) { return ASTERISK_GPL_KEY; }
Definition at line 2195 of file res_features.c. References ASTERISK_GPL_KEY. 02196 { 02197 return ASTERISK_GPL_KEY; 02198 }
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Definition at line 1961 of file res_features.c. References adsipark, ast_call_feature::app, app, ast_call_feature::app_args, ast_add_extension2(), ast_config_destroy(), ast_config_load(), ast_context_create(), ast_context_find(), ast_context_remove_extension2(), AST_FEATURE_FLAG_CALLEE, AST_FEATURE_FLAG_CALLER, AST_FEATURE_FLAG_NEEDSDTMF, ast_log(), AST_MAX_EXTENSION, ast_parking_ext(), ast_register_feature(), ast_set_flag, ast_strlen_zero(), ast_true(), ast_unregister_features(), ast_variable_browse(), ast_verbose(), cfg, courtesytone, DEFAULT_FEATURE_DIGIT_TIMEOUT, DEFAULT_PARK_TIME, DEFAULT_TRANSFER_DIGIT_TIMEOUT, ast_call_feature::exten, exten, FEATURE_APP_ARGS_LEN, FEATURE_APP_LEN, feature_exec_app(), FEATURE_EXTEN_LEN, FEATURE_SNAME_LEN, featuredigittimeout, find_feature(), FREE, free, ast_variable::lineno, LOG_DEBUG, LOG_ERROR, LOG_NOTICE, LOG_WARNING, malloc, ast_variable::name, ast_variable::next, ast_call_feature::operation, option_verbose, parkcall, parkfindnext, parking_con, parking_con_dial, parking_ext, parking_start, parking_stop, parkingtime, pickup_ext, registrar, remap_feature(), ast_call_feature::sname, strdup, strsep(), transferdigittimeout, unmap_features(), ast_variable::value, var, VERBOSE_PREFIX_2, xferfailsound, and xfersound. 01962 { 01963 int start = 0, end = 0; 01964 struct ast_context *con = NULL; 01965 struct ast_config *cfg = NULL; 01966 struct ast_variable *var = NULL; 01967 char old_parking_ext[AST_MAX_EXTENSION]; 01968 char old_parking_con[AST_MAX_EXTENSION] = ""; 01969 01970 if (!ast_strlen_zero(parking_con)) { 01971 strcpy(old_parking_ext, parking_ext); 01972 strcpy(old_parking_con, parking_con); 01973 } 01974 01975 /* Reset to defaults */ 01976 strcpy(parking_con, "parkedcalls"); 01977 strcpy(parking_con_dial, "park-dial"); 01978 strcpy(parking_ext, "700"); 01979 strcpy(pickup_ext, "*8"); 01980 courtesytone[0] = '\0'; 01981 strcpy(xfersound, "beep"); 01982 strcpy(xferfailsound, "pbx-invalid"); 01983 parking_start = 701; 01984 parking_stop = 750; 01985 parkfindnext = 0; 01986 adsipark = 0; 01987 01988 transferdigittimeout = DEFAULT_TRANSFER_DIGIT_TIMEOUT; 01989 featuredigittimeout = DEFAULT_FEATURE_DIGIT_TIMEOUT; 01990 01991 cfg = ast_config_load("features.conf"); 01992 if (!cfg) { 01993 cfg = ast_config_load("parking.conf"); 01994 if (cfg) 01995 ast_log(LOG_NOTICE, "parking.conf is deprecated in favor of 'features.conf'. Please rename it.\n"); 01996 } 01997 if (cfg) { 01998 var = ast_variable_browse(cfg, "general"); 01999 while(var) { 02000 if (!strcasecmp(var->name, "parkext")) { 02001 ast_copy_string(parking_ext, var->value, sizeof(parking_ext)); 02002 } else if (!strcasecmp(var->name, "context")) { 02003 ast_copy_string(parking_con, var->value, sizeof(parking_con)); 02004 } else if (!strcasecmp(var->name, "parkingtime")) { 02005 if ((sscanf(var->value, "%d", &parkingtime) != 1) || (parkingtime < 1)) { 02006 ast_log(LOG_WARNING, "%s is not a valid parkingtime\n", var->value); 02007 parkingtime = DEFAULT_PARK_TIME; 02008 } else 02009 parkingtime = parkingtime * 1000; 02010 } else if (!strcasecmp(var->name, "parkpos")) { 02011 if (sscanf(var->value, "%d-%d", &start, &end) != 2) { 02012 ast_log(LOG_WARNING, "Format for parking positions is a-b, where a and b are numbers at line %d of parking.conf\n", var->lineno); 02013 } else { 02014 parking_start = start; 02015 parking_stop = end; 02016 } 02017 } else if (!strcasecmp(var->name, "findslot")) { 02018 parkfindnext = (!strcasecmp(var->value, "next")); 02019 } else if (!strcasecmp(var->name, "adsipark")) { 02020 adsipark = ast_true(var->value); 02021 } else if (!strcasecmp(var->name, "transferdigittimeout")) { 02022 if ((sscanf(var->value, "%d", &transferdigittimeout) != 1) || (transferdigittimeout < 1)) { 02023 ast_log(LOG_WARNING, "%s is not a valid transferdigittimeout\n", var->value); 02024 transferdigittimeout = DEFAULT_TRANSFER_DIGIT_TIMEOUT; 02025 } else 02026 transferdigittimeout = transferdigittimeout * 1000; 02027 } else if (!strcasecmp(var->name, "featuredigittimeout")) { 02028 if ((sscanf(var->value, "%d", &featuredigittimeout) != 1) || (featuredigittimeout < 1)) { 02029 ast_log(LOG_WARNING, "%s is not a valid featuredigittimeout\n", var->value); 02030 featuredigittimeout = DEFAULT_FEATURE_DIGIT_TIMEOUT; 02031 } 02032 } else if (!strcasecmp(var->name, "courtesytone")) { 02033 ast_copy_string(courtesytone, var->value, sizeof(courtesytone)); 02034 } else if (!strcasecmp(var->name, "xfersound")) { 02035 ast_copy_string(xfersound, var->value, sizeof(xfersound)); 02036 } else if (!strcasecmp(var->name, "xferfailsound")) { 02037 ast_copy_string(xferfailsound, var->value, sizeof(xferfailsound)); 02038 } else if (!strcasecmp(var->name, "pickupexten")) { 02039 ast_copy_string(pickup_ext, var->value, sizeof(pickup_ext)); 02040 } 02041 var = var->next; 02042 } 02043 02044 unmap_features(); 02045 var = ast_variable_browse(cfg, "featuremap"); 02046 while(var) { 02047 if (remap_feature(var->name, var->value)) 02048 ast_log(LOG_NOTICE, "Unknown feature '%s'\n", var->name); 02049 var = var->next; 02050 } 02051 02052 /* Map a key combination to an application*/ 02053 ast_unregister_features(); 02054 var = ast_variable_browse(cfg, "applicationmap"); 02055 while(var) { 02056 char *tmp_val=strdup(var->value); 02057 char *exten, *party=NULL, *app=NULL, *app_args=NULL; 02058 02059 if (!tmp_val) { 02060 ast_log(LOG_ERROR, "res_features: strdup failed"); 02061 continue; 02062 } 02063 02064 02065 exten=strsep(&tmp_val,","); 02066 if (exten) party=strsep(&tmp_val,","); 02067 if (party) app=strsep(&tmp_val,","); 02068 02069 if (app) app_args=strsep(&tmp_val,","); 02070 02071 if (!(app && strlen(app)) || !(exten && strlen(exten)) || !(party && strlen(party)) || !(var->name && strlen(var->name))) { 02072 ast_log(LOG_NOTICE, "Please check the feature Mapping Syntax, either extension, name, or app aren't provided %s %s %s %s\n",app,exten,party,var->name); 02073 free(tmp_val); 02074 var = var->next; 02075 continue; 02076 } 02077 02078 { 02079 struct ast_call_feature *feature=find_feature(var->name); 02080 int mallocd=0; 02081 02082 if (!feature) { 02083 feature=malloc(sizeof(struct ast_call_feature)); 02084 mallocd=1; 02085 } 02086 if (!feature) { 02087 ast_log(LOG_NOTICE, "Malloc failed at feature mapping\n"); 02088 free(tmp_val); 02089 var = var->next; 02090 continue; 02091 } 02092 02093 memset(feature,0,sizeof(struct ast_call_feature)); 02094 ast_copy_string(feature->sname,var->name,FEATURE_SNAME_LEN); 02095 ast_copy_string(feature->app,app,FEATURE_APP_LEN); 02096 ast_copy_string(feature->exten, exten,FEATURE_EXTEN_LEN); 02097 free(tmp_val); 02098 02099 if (app_args) 02100 ast_copy_string(feature->app_args,app_args,FEATURE_APP_ARGS_LEN); 02101 02102 ast_copy_string(feature->exten, exten,sizeof(feature->exten)); 02103 feature->operation=feature_exec_app; 02104 ast_set_flag(feature,AST_FEATURE_FLAG_NEEDSDTMF); 02105 02106 if (!strcasecmp(party,"caller")) 02107 ast_set_flag(feature,AST_FEATURE_FLAG_CALLER); 02108 else if (!strcasecmp(party, "callee")) 02109 ast_set_flag(feature,AST_FEATURE_FLAG_CALLEE); 02110 else { 02111 ast_log(LOG_NOTICE, "Invalid party specification for feature '%s', must be caller, or callee\n", var->name); 02112 var = var->next; 02113 continue; 02114 } 02115 02116 ast_register_feature(feature); 02117 02118 if (option_verbose >=1) ast_verbose(VERBOSE_PREFIX_2 "Mapping Feature '%s' to app '%s' with code '%s'\n", var->name, app, exten); 02119 } 02120 var = var->next; 02121 } 02122 } 02123 ast_config_destroy(cfg); 02124 02125 /* Remove the old parking extension */ 02126 if (!ast_strlen_zero(old_parking_con) && (con = ast_context_find(old_parking_con))) { 02127 ast_context_remove_extension2(con, old_parking_ext, 1, registrar); 02128 ast_log(LOG_DEBUG, "Removed old parking extension %s@%s\n", old_parking_ext, old_parking_con); 02129 } 02130 02131 if (!(con = ast_context_find(parking_con))) { 02132 if (!(con = ast_context_create(NULL, parking_con, registrar))) { 02133 ast_log(LOG_ERROR, "Parking context '%s' does not exist and unable to create\n", parking_con); 02134 return -1; 02135 } 02136 } 02137 return ast_add_extension2(con, 1, ast_parking_ext(), 1, NULL, NULL, parkcall, strdup(""), FREE, registrar); 02138 }
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Initialize the module. Initialize the Agents module. This function is being called by Asterisk when loading the module. Among other thing it registers applications, cli commands and reads the cofiguration file.
Definition at line 2144 of file res_features.c. References ast_cli_register(), ast_manager_register, ast_pthread_create, ast_register_application(), descrip, descrip2, do_parking_thread(), load_config(), manager_parking_status(), park_call_exec(), park_exec(), parkcall, parkedcall, parking_con, parking_ext, parking_thread, synopsis, and synopsis2. 02145 { 02146 int res; 02147 02148 memset(parking_ext, 0, sizeof(parking_ext)); 02149 memset(parking_con, 0, sizeof(parking_con)); 02150 02151 if ((res = load_config())) 02152 return res; 02153 ast_cli_register(&showparked); 02154 ast_cli_register(&showfeatures); 02155 ast_pthread_create(&parking_thread, NULL, do_parking_thread, NULL); 02156 res = ast_register_application(parkedcall, park_exec, synopsis, descrip); 02157 if (!res) 02158 res = ast_register_application(parkcall, park_call_exec, synopsis2, descrip2); 02159 if (!res) { 02160 ast_manager_register("ParkedCalls", 0, manager_parking_status, "List parked calls" ); 02161 } 02162 return res; 02163 }
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Definition at line 1883 of file res_features.c. References ast_cli(), ast_mutex_lock(), ast_mutex_unlock(), ast_strlen_zero(), astman_get_header(), astman_send_ack(), parkeduser::chan, ast_channel::cid, ast_callerid::cid_name, ast_callerid::cid_num, mansession::fd, ast_channel::name, parkeduser::next, parkeduser::parkingnum, parkeduser::parkingtime, RESULT_SUCCESS, and parkeduser::start. Referenced by load_module(). 01884 { 01885 struct parkeduser *cur; 01886 char *id = astman_get_header(m,"ActionID"); 01887 char idText[256] = ""; 01888 01889 if (!ast_strlen_zero(id)) 01890 snprintf(idText,256,"ActionID: %s\r\n",id); 01891 01892 astman_send_ack(s, m, "Parked calls will follow"); 01893 01894 ast_mutex_lock(&parking_lock); 01895 01896 cur=parkinglot; 01897 while(cur) { 01898 ast_cli(s->fd, "Event: ParkedCall\r\n" 01899 "Exten: %d\r\n" 01900 "Channel: %s\r\n" 01901 "Timeout: %ld\r\n" 01902 "CallerID: %s\r\n" 01903 "CallerIDName: %s\r\n" 01904 "%s" 01905 "\r\n" 01906 ,cur->parkingnum, cur->chan->name 01907 ,(long)cur->start.tv_sec + (long)(cur->parkingtime/1000) - (long)time(NULL) 01908 ,(cur->chan->cid.cid_num ? cur->chan->cid.cid_num : "") 01909 ,(cur->chan->cid.cid_name ? cur->chan->cid.cid_name : "") 01910 ,idText); 01911 01912 cur = cur->next; 01913 } 01914 01915 ast_cli(s->fd, 01916 "Event: ParkedCallsComplete\r\n" 01917 "%s" 01918 "\r\n",idText); 01919 01920 ast_mutex_unlock(&parking_lock); 01921 01922 return RESULT_SUCCESS; 01923 }
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Definition at line 1663 of file res_features.c. References ast_channel::_state, ast_answer(), ast_park_call(), AST_PBX_KEEPALIVE, ast_safe_sleep(), AST_STATE_UP, ast_channel::exten, LOCAL_USER_ADD, LOCAL_USER_REMOVE, and ast_channel::priority. Referenced by load_module(). 01664 { 01665 /* Data is unused at the moment but could contain a parking 01666 lot context eventually */ 01667 int res=0; 01668 struct localuser *u; 01669 LOCAL_USER_ADD(u); 01670 /* Setup the exten/priority to be s/1 since we don't know 01671 where this call should return */ 01672 strcpy(chan->exten, "s"); 01673 chan->priority = 1; 01674 if (chan->_state != AST_STATE_UP) 01675 res = ast_answer(chan); 01676 if (!res) 01677 res = ast_safe_sleep(chan, 1000); 01678 if (!res) 01679 res = ast_park_call(chan, chan, 0, NULL); 01680 LOCAL_USER_REMOVE(u); 01681 if (!res) 01682 res = AST_PBX_KEEPALIVE; 01683 return res; 01684 }
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Definition at line 1686 of file res_features.c. References ast_answer(), ast_bridge_call(), ast_channel_make_compatible(), ast_context_find(), ast_context_remove_extension2(), AST_CONTROL_UNHOLD, AST_FEATURE_REDIRECT, ast_hangup(), ast_indicate(), ast_log(), AST_MAX_EXTENSION, ast_moh_stop(), ast_mutex_lock(), ast_mutex_unlock(), AST_PBX_NO_HANGUP_PEER, ast_set_flag, AST_STATE_UP, ast_streamfile(), ast_strlen_zero(), ast_verbose(), ast_waitstream(), parkeduser::chan, ast_channel::cid, ast_callerid::cid_name, ast_callerid::cid_num, courtesytone, EVENT_FLAG_CALL, exten, ast_bridge_config::features_callee, ast_bridge_config::features_caller, free, LOCAL_USER_ADD, LOCAL_USER_REMOVE, LOG_WARNING, manager_event(), ast_channel::name, parkeduser::next, option_verbose, parking_con, parkeduser::parkingnum, ast_bridge_config::play_warning, ast_bridge_config::timelimit, VERBOSE_PREFIX_3, ast_bridge_config::warning_freq, and ast_bridge_config::warning_sound. Referenced by load_module(). 01687 { 01688 int res=0; 01689 struct localuser *u; 01690 struct ast_channel *peer=NULL; 01691 struct parkeduser *pu, *pl=NULL; 01692 char exten[AST_MAX_EXTENSION]; 01693 struct ast_context *con; 01694 int park; 01695 int dres; 01696 struct ast_bridge_config config; 01697 01698 if (!data) { 01699 ast_log(LOG_WARNING, "Park requires an argument (extension number)\n"); 01700 return -1; 01701 } 01702 LOCAL_USER_ADD(u); 01703 park = atoi((char *)data); 01704 ast_mutex_lock(&parking_lock); 01705 pu = parkinglot; 01706 while(pu) { 01707 if (pu->parkingnum == park) { 01708 if (pl) 01709 pl->next = pu->next; 01710 else 01711 parkinglot = pu->next; 01712 break; 01713 } 01714 pl = pu; 01715 pu = pu->next; 01716 } 01717 ast_mutex_unlock(&parking_lock); 01718 if (pu) { 01719 peer = pu->chan; 01720 con = ast_context_find(parking_con); 01721 if (con) { 01722 snprintf(exten, sizeof(exten), "%d", pu->parkingnum); 01723 if (ast_context_remove_extension2(con, exten, 1, NULL)) 01724 ast_log(LOG_WARNING, "Whoa, failed to remove the extension!\n"); 01725 } else 01726 ast_log(LOG_WARNING, "Whoa, no parking context?\n"); 01727 01728 manager_event(EVENT_FLAG_CALL, "UnParkedCall", 01729 "Exten: %d\r\n" 01730 "Channel: %s\r\n" 01731 "From: %s\r\n" 01732 "CallerID: %s\r\n" 01733 "CallerIDName: %s\r\n" 01734 ,pu->parkingnum, pu->chan->name, chan->name 01735 ,(pu->chan->cid.cid_num ? pu->chan->cid.cid_num : "<unknown>") 01736 ,(pu->chan->cid.cid_name ? pu->chan->cid.cid_name : "<unknown>") 01737 ); 01738 01739 free(pu); 01740 } 01741 /* JK02: it helps to answer the channel if not already up */ 01742 if (chan->_state != AST_STATE_UP) { 01743 ast_answer(chan); 01744 } 01745 01746 if (peer) { 01747 /* Play a courtesy beep in the calling channel to prefix the bridge connecting */ 01748 if (!ast_strlen_zero(courtesytone)) { 01749 if (!ast_streamfile(chan, courtesytone, chan->language)) { 01750 if (ast_waitstream(chan, "") < 0) { 01751 ast_log(LOG_WARNING, "Failed to play courtesy tone!\n"); 01752 ast_hangup(peer); 01753 return -1; 01754 } 01755 } 01756 } 01757 01758 ast_moh_stop(peer); 01759 ast_indicate(peer, AST_CONTROL_UNHOLD); 01760 res = ast_channel_make_compatible(chan, peer); 01761 if (res < 0) { 01762 ast_log(LOG_WARNING, "Could not make channels %s and %s compatible for bridge\n", chan->name, peer->name); 01763 ast_hangup(peer); 01764 return -1; 01765 } 01766 /* This runs sorta backwards, since we give the incoming channel control, as if it 01767 were the person called. */ 01768 if (option_verbose > 2) 01769 ast_verbose(VERBOSE_PREFIX_3 "Channel %s connected to parked call %d\n", chan->name, park); 01770 01771 memset(&config, 0, sizeof(struct ast_bridge_config)); 01772 ast_set_flag(&(config.features_callee), AST_FEATURE_REDIRECT); 01773 ast_set_flag(&(config.features_caller), AST_FEATURE_REDIRECT); 01774 config.timelimit = 0; 01775 config.play_warning = 0; 01776 config.warning_freq = 0; 01777 config.warning_sound=NULL; 01778 res = ast_bridge_call(chan, peer, &config); 01779 01780 /* Simulate the PBX hanging up */ 01781 if (res != AST_PBX_NO_HANGUP_PEER) 01782 ast_hangup(peer); 01783 return res; 01784 } else { 01785 /* XXX Play a message XXX */ 01786 dres = ast_streamfile(chan, "pbx-invalidpark", chan->language); 01787 if (!dres) 01788 dres = ast_waitstream(chan, ""); 01789 else { 01790 ast_log(LOG_WARNING, "ast_streamfile of %s failed on %s\n", "pbx-invalidpark", chan->name); 01791 dres = 0; 01792 } 01793 if (option_verbose > 2) 01794 ast_verbose(VERBOSE_PREFIX_3 "Channel %s tried to talk to nonexistent parked call %d\n", chan->name, park); 01795 res = -1; 01796 } 01797 LOCAL_USER_REMOVE(u); 01798 return res; 01799 }
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Reload stuff. This function is where any reload routines take place. Re-read config files, change signalling, whatever is appropriate on a reload.
Definition at line 2140 of file res_features.c. References load_config(). 02140 { 02141 return load_config(); 02142 }
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Definition at line 968 of file res_features.c. References ast_log(), ast_verbose(), exten, FEATURES_COUNT, LOG_WARNING, option_verbose, and VERBOSE_PREFIX_2. Referenced by load_config(). 00969 { 00970 int x; 00971 int res = -1; 00972 for (x = 0; x < FEATURES_COUNT; x++) { 00973 if (!strcasecmp(name, builtin_features[x].sname)) { 00974 ast_copy_string(builtin_features[x].exten, value, sizeof(builtin_features[x].exten)); 00975 if (option_verbose > 1) 00976 ast_verbose(VERBOSE_PREFIX_2 "Remapping feature %s (%s) to sequence '%s'\n", builtin_features[x].fname, builtin_features[x].sname, builtin_features[x].exten); 00977 res = 0; 00978 } else if (!strcmp(value, builtin_features[x].exten)) 00979 ast_log(LOG_WARNING, "Sequence '%s' already mapped to function %s (%s) while assigning to %s\n", value, builtin_features[x].fname, builtin_features[x].sname, name); 00980 } 00981 return res; 00982 }
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Cleanup all module structures, sockets, etc. Standard module functions ... Definition at line 2166 of file res_features.c. References ast_cli_unregister(), ast_manager_unregister(), ast_unregister_application(), parkcall, parkedcall, and STANDARD_HANGUP_LOCALUSERS. 02167 { 02168 STANDARD_HANGUP_LOCALUSERS; 02169 02170 ast_manager_unregister("ParkedCalls"); 02171 ast_cli_unregister(&showfeatures); 02172 ast_cli_unregister(&showparked); 02173 ast_unregister_application(parkcall); 02174 return ast_unregister_application(parkedcall); 02175 }
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Definition at line 961 of file res_features.c. References exten, and FEATURES_COUNT. Referenced by load_config(). 00962 { 00963 int x; 00964 for (x = 0; x < FEATURES_COUNT; x++) 00965 strcpy(builtin_features[x].exten, builtin_features[x].default_exten); 00966 }
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Provides a usecount. This function will be called by various parts of asterisk. Basically, all it has to do is to return a usecount when called. You will need to maintain your usecount within the module somewhere. The usecount should be how many channels provided by this module are in use.
Definition at line 2182 of file res_features.c. References STANDARD_USECOUNT. 02183 { 02184 /* Never allow parking to be unloaded because it will 02185 unresolve needed symbols in the dialer */ 02186 #if 0 02187 int res; 02188 STANDARD_USECOUNT(res); 02189 return res; 02190 #else 02191 return 1; 02192 #endif 02193 }
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Definition at line 106 of file res_features.c. Referenced by ast_park_call(), and load_config(). |
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Definition at line 860 of file res_features.c. |
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Definition at line 92 of file res_features.c. Referenced by builtin_automonitor(), load_config(), and park_exec(). |
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Initial value: "ParkedCall(exten):" "Used to connect to a parked call. This application is always\n" "registered internally and does not need to be explicitly added\n" "into the dialplan, although you should include the 'parkedcalls'\n" "context.\n" Definition at line 118 of file res_features.c. |
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Definition at line 128 of file res_features.c. |
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Definition at line 109 of file res_features.c. Referenced by ast_bridge_call(), and load_config(). |
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Definition at line 161 of file res_features.c. |
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Definition at line 135 of file res_features.c. |
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Definition at line 136 of file res_features.c. Referenced by ast_bridge_call(), and builtin_automonitor(). |
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Definition at line 124 of file res_features.c. Referenced by load_config(), load_module(), and unload_module(). |
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Definition at line 75 of file res_features.c. Referenced by ast_park_call(), load_module(), and unload_module(). |
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Definition at line 104 of file res_features.c. Referenced by ast_park_call(), and load_config(). |
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Definition at line 81 of file res_features.c. Referenced by ast_park_call(), do_parking_thread(), handle_showfeatures(), load_config(), load_module(), and park_exec(). |
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Definition at line 84 of file res_features.c. Referenced by do_parking_thread(), and load_config(). |
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Definition at line 87 of file res_features.c. Referenced by ast_parking_ext(), handle_showfeatures(), load_config(), and load_module(). |
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Definition at line 102 of file res_features.c. Referenced by ast_park_call(). |
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Definition at line 97 of file res_features.c. Referenced by ast_park_call(), handle_showfeatures(), and load_config(). |
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Definition at line 100 of file res_features.c. Referenced by ast_park_call(), handle_showfeatures(), and load_config(). |
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Definition at line 157 of file res_features.c. Referenced by ast_park_call(), and load_module(). |
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Definition at line 153 of file res_features.c. |
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Definition at line 78 of file res_features.c. Referenced by ast_park_call(), and load_config(). |
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Definition at line 89 of file res_features.c. Referenced by ast_pickup_ext(), and load_config(). |
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Definition at line 114 of file res_features.c. |
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Initial value: { { "show", "features", NULL }, handle_showfeatures, "Lists configured features", showfeatures_help } Definition at line 1846 of file res_features.c. |
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Initial value: "Usage: show features\n" " Lists currently configured features.\n" Definition at line 1842 of file res_features.c. |
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Initial value: { { "show", "parkedcalls", NULL }, handle_parkedcalls, "Lists parked calls", showparked_help } Definition at line 1879 of file res_features.c. |
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Initial value: "Usage: show parkedcalls\n" " Lists currently parked calls.\n" Definition at line 1875 of file res_features.c. |
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Definition at line 159 of file res_features.c. |
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Definition at line 116 of file res_features.c. |
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Definition at line 126 of file res_features.c. |
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Definition at line 108 of file res_features.c. Referenced by builtin_atxfer(), builtin_blindtransfer(), and load_config(). |
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Definition at line 94 of file res_features.c. Referenced by builtin_atxfer(), builtin_blindtransfer(), and load_config(). |
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Definition at line 93 of file res_features.c. Referenced by builtin_atxfer(), and load_config(). |