static void shutdown_data_dtor(void *data)
{
	struct shutdown_data *shutdown_data = data;
	ast_mutex_destroy(&shutdown_data->lock);
	ast_cond_destroy(&shutdown_data->in);
	ast_cond_destroy(&shutdown_data->out);
}
Exemple #2
0
static int setup_mixmonitor_ds(struct mixmonitor *mixmonitor, struct ast_channel *chan)
{
	struct ast_datastore *datastore = NULL;
	struct mixmonitor_ds *mixmonitor_ds;

	if (!(mixmonitor_ds = ast_calloc(1, sizeof(*mixmonitor_ds)))) {
		return -1;
	}

	ast_mutex_init(&mixmonitor_ds->lock);
	ast_cond_init(&mixmonitor_ds->destruction_condition, NULL);

	if (!(datastore = ast_datastore_alloc(&mixmonitor_ds_info, NULL))) {
		ast_mutex_destroy(&mixmonitor_ds->lock);
		ast_cond_destroy(&mixmonitor_ds->destruction_condition);
		ast_free(mixmonitor_ds);
		return -1;
	}

	/* No need to lock mixmonitor_ds since this is still operating in the channel's thread */
	mixmonitor_ds->chan = chan;
	mixmonitor_ds->audiohook = &mixmonitor->audiohook;
	datastore->data = mixmonitor_ds;

	ast_channel_lock(chan);
	ast_channel_datastore_add(chan, datastore);
	ast_channel_unlock(chan);

	mixmonitor->mixmonitor_ds = mixmonitor_ds;
	return 0;
}
Exemple #3
0
/*! \brief Called when a channel should be hung up */
static int bridge_hangup(struct ast_channel *ast)
{
	struct bridge_pvt *p = ast->tech_pvt;

	ast_mutex_lock(&p->lock);

	/* Figure out which channel this is... and set it to NULL as it has gone, but also queue up a hangup frame. */
	if (p->input == ast) {
		if (p->output) {
			bridge_queue_hangup(p, ast);
		}
		p->input = NULL;
	} else if (p->output == ast) {
		if (p->input) {
			bridge_queue_hangup(p, ast);
		}
		p->output = NULL;
	}

	/* Deal with the Asterisk portion of it */
	ast->tech_pvt = NULL;

	/* If both sides have been terminated free the structure and be done with things */
	if (!p->input && !p->output) {
		ast_mutex_unlock(&p->lock);
		ast_mutex_destroy(&p->lock);
		ast_free(p);
	} else {
		ast_mutex_unlock(&p->lock);
	}

	return 0;
}
static int setup_mixmonitor_ds(struct mixmonitor *mixmonitor, struct ast_channel *chan, char **datastore_id)
{
	struct ast_datastore *datastore = NULL;
	struct mixmonitor_ds *mixmonitor_ds;

	if (!(mixmonitor_ds = ast_calloc(1, sizeof(*mixmonitor_ds)))) {
		return -1;
	}

	if (ast_asprintf(datastore_id, "%p", mixmonitor_ds) == -1) {
		ast_log(LOG_ERROR, "Failed to allocate memory for MixMonitor ID.\n");
	}

	ast_mutex_init(&mixmonitor_ds->lock);
	ast_cond_init(&mixmonitor_ds->destruction_condition, NULL);

	if (!(datastore = ast_datastore_alloc(&mixmonitor_ds_info, *datastore_id))) {
		ast_mutex_destroy(&mixmonitor_ds->lock);
		ast_cond_destroy(&mixmonitor_ds->destruction_condition);
		ast_free(mixmonitor_ds);
		return -1;
	}


	mixmonitor_ds->samp_rate = 8000;
	mixmonitor_ds->audiohook = &mixmonitor->audiohook;
	datastore->data = mixmonitor_ds;

	ast_channel_lock(chan);
	ast_channel_datastore_add(chan, datastore);
	ast_channel_unlock(chan);

	mixmonitor->mixmonitor_ds = mixmonitor_ds;
	return 0;
}
static void recurring_data_destructor(void *obj)
{
	struct recurring_data *rdata = obj;

	ast_mutex_destroy(&rdata->lock);
	ast_cond_destroy(&rdata->cond);
}
Exemple #6
0
int ooh323c_start_call_thread(ooCallData *call) {
 char c = 'c';
 struct callthread *cur = callThreads;

 ast_mutex_lock(&callThreadsLock);
 while (cur != NULL && (cur->inUse || ast_mutex_trylock(&cur->lock))) {
	cur = cur->next;
 }
 ast_mutex_unlock(&callThreadsLock);

 if (cur != NULL) {
   if (cur->inUse || write(cur->thePipe[1], &c, 1) < 0) {
	ast_mutex_unlock(&cur->lock);
	cur = NULL;
   }
 }

/* make new thread */
 if (cur == NULL) {
	if (!(cur = ast_calloc(1, sizeof(struct callthread)))) {
		ast_log(LOG_ERROR, "Unable to allocate thread structure for call %s\n",
							call->callToken);
		return -1;
	}

	ast_module_ref(myself);
	if ((socketpair(PF_LOCAL, SOCK_STREAM, 0, cur->thePipe)) == -1) {
		ast_log(LOG_ERROR, "Can't create thread pipe for call %s\n", call->callToken);
		ast_free(cur);
		return -1;
	}
	cur->inUse = TRUE;
	cur->call = call;

	ast_mutex_init(&cur->lock);

	if (gH323Debug)
		ast_debug(1,"new call thread created for call %s\n", call->callToken);

	if(ast_pthread_create_detached_background(&call->callThread, NULL, ooh323c_call_thread, cur) < 0)
 	{
  		ast_log(LOG_ERROR, "Unable to start ooh323c call thread for call %s\n",
					call->callToken);
		ast_mutex_destroy(&cur->lock);
		close(cur->thePipe[0]);
		close(cur->thePipe[1]);
		ast_free(cur);
  		return -1;
 	}

 } else {
	if (gH323Debug)
		ast_debug(1,"using existing call thread for call %s\n", call->callToken);
	cur->inUse = TRUE;
	cur->call = call;
	ast_mutex_unlock(&cur->lock);

 }
 return 0;
}
void sched_context_destroy(struct sched_context *con)
{
	struct sched *s, *sl;
	ast_mutex_lock(&con->lock);
#ifdef SCHED_MAX_CACHE
	/* Eliminate the cache */
	s = con->schedc;
	while(s) {
		sl = s;
		s = s->next;
		free(sl);
	}
#endif
	/* And the queue */
	s = con->schedq;
	while(s) {
		sl = s;
		s = s->next;
		free(sl);
	}
	/* And the context */
	ast_mutex_unlock(&con->lock);
	ast_mutex_destroy(&con->lock);
	free(con);
}
static void task_data_dtor(void *obj)
{
	struct task_data *task_data = obj;

	ast_mutex_destroy(&task_data->lock);
	ast_cond_destroy(&task_data->cond);
}
Exemple #9
0
/*!
 * \internal \brief Dispatch a message to a subscriber
 * \param sub The subscriber to dispatch to
 * \param message The message to send
 * \param synchronous If non-zero, synchronize on the subscriber receiving
 * the message
 */
static void dispatch_message(struct stasis_subscription *sub,
	struct stasis_message *message,
	int synchronous)
{
	if (!sub->mailbox) {
		/* Dispatch directly */
		subscription_invoke(sub, message);
		return;
	}

	/* Bump the message for the taskprocessor push. This will get de-ref'd
	 * by the task processor callback.
	 */
	ao2_bump(message);
	if (!synchronous) {
		if (ast_taskprocessor_push_local(sub->mailbox, dispatch_exec_async, message)) {
			/* Push failed; ugh. */
			ast_log(LOG_ERROR, "Dropping async dispatch\n");
			ao2_cleanup(message);
		}
	} else {
		struct sync_task_data std;

		ast_mutex_init(&std.lock);
		ast_cond_init(&std.cond, NULL);
		std.complete = 0;
		std.task_data = message;

		if (ast_taskprocessor_push_local(sub->mailbox, dispatch_exec_sync, &std)) {
			/* Push failed; ugh. */
			ast_log(LOG_ERROR, "Dropping sync dispatch\n");
			ao2_cleanup(message);
			ast_mutex_destroy(&std.lock);
			ast_cond_destroy(&std.cond);
			return;
		}

		ast_mutex_lock(&std.lock);
		while (!std.complete) {
			ast_cond_wait(&std.cond, &std.lock);
		}
		ast_mutex_unlock(&std.lock);

		ast_mutex_destroy(&std.lock);
		ast_cond_destroy(&std.cond);
	}
}
Exemple #10
0
void csel_destroy (struct csel *cs)
{
	ast_mutex_destroy(&cs->lock);
	cs->m->destroy(cs);
	free(cs);
	
	ast_module_unref(ast_module_info->self);
}
Exemple #11
0
/*!
 * \brief Worker thread destructor
 *
 * Called automatically when refcount reaches 0. Shuts
 * down the worker thread and destroys its component
 * parts
 */
static void worker_thread_destroy(void *obj)
{
	struct worker_thread *worker = obj;
	ast_debug(3, "Destroying worker thread %d\n", worker->id);
	worker_shutdown(worker);
	ast_mutex_destroy(&worker->lock);
	ast_cond_destroy(&worker->cond);
}
Exemple #12
0
static void caching_guarantee_dtor(void *obj)
{
	struct caching_guarantee *guarantee = obj;

	ast_assert(guarantee->done == 1);

	ast_mutex_destroy(&guarantee->lock);
	ast_cond_destroy(&guarantee->cond);
}
Exemple #13
0
int ooCloseCmdConnection()
{
   close(gH323ep.cmdSock);
   gH323ep.cmdSock = 0;
   close(gCmdChan);
   gCmdChan = 0;
   ast_mutex_destroy(&gCmdChanLock);

   return OO_OK;
}
Exemple #14
0
static void mixmonitor_free(struct mixmonitor *mixmonitor)
{
	if (mixmonitor) {
		if (mixmonitor->mixmonitor_ds) {
			ast_mutex_destroy(&mixmonitor->mixmonitor_ds->lock);
			ast_cond_destroy(&mixmonitor->mixmonitor_ds->destruction_condition);
			ast_free(mixmonitor->mixmonitor_ds);
		}
		ast_free(mixmonitor);
	}
}
static int load_module(void)
{
	ast_mutex_init(&args.lock);
	args.stun_sock = -1;
	if (__reload(1)) {
		ast_mutex_destroy(&args.lock);
		return AST_MODULE_LOAD_DECLINE;
	}

	return AST_MODULE_LOAD_SUCCESS;
}
Exemple #16
0
int ooCloseCallCmdConnection(OOH323CallData* call)
{
   ast_mutex_lock(call->CmdChanLock);
   close(call->cmdSock);
   call->cmdSock = 0;
   close(call->CmdChan);
   call->CmdChan = 0;
   ast_mutex_unlock(call->CmdChanLock);
   ast_mutex_destroy(call->CmdChanLock);
   free(call->CmdChanLock);
   call->CmdChanLock = NULL;

   return OO_OK;
}
Exemple #17
0
void* ooh323c_call_thread(void* dummy)
{
 struct callthread* mycthread = (struct callthread *)dummy;
 struct pollfd pfds[1];
 char c;
 int res = 0;

 do {

 	ooMonitorCallChannels((ooCallData*)mycthread->call);
	mycthread->call = NULL;
	mycthread->prev = NULL;
	mycthread->inUse = FALSE;

	ast_mutex_lock(&callThreadsLock);
	mycthread->next = callThreads;
	callThreads = mycthread;
	if (mycthread->next) mycthread->next->prev = mycthread;
	ast_mutex_unlock(&callThreadsLock);

	pfds[0].fd = mycthread->thePipe[0];
	pfds[0].events = POLLIN;
	ooSocketPoll(pfds, 1, SEC_TO_HOLD_THREAD * 1000);
	if (ooPDRead(pfds, 1, mycthread->thePipe[0]))
		res = read(mycthread->thePipe[0], &c, 1);

 	ast_mutex_lock(&callThreadsLock);
	ast_mutex_lock(&mycthread->lock);
 	if (mycthread->prev)
		mycthread->prev->next = mycthread->next;
 	else
		callThreads = mycthread->next;
 	if (mycthread->next)
		mycthread->next->prev = mycthread->prev;
	ast_mutex_unlock(&mycthread->lock);
 	ast_mutex_unlock(&callThreadsLock);

 } while (mycthread->call != NULL && res >= 0);

 
 ast_mutex_destroy(&mycthread->lock);

 close(mycthread->thePipe[0]);
 close(mycthread->thePipe[1]);
 ast_free(mycthread);
 ast_module_unref(myself);
 ast_update_use_count();
 return NULL;
}
static void mixmonitor_free(struct mixmonitor *mixmonitor)
{
	if (mixmonitor) {
		if (mixmonitor->mixmonitor_ds) {
			ast_mutex_destroy(&mixmonitor->mixmonitor_ds->lock);
			ast_cond_destroy(&mixmonitor->mixmonitor_ds->destruction_condition);
			ast_free(mixmonitor->filename_write);
			ast_free(mixmonitor->filename_read);
			ast_free(mixmonitor->mixmonitor_ds);
			ast_free(mixmonitor->name);
			ast_free(mixmonitor->post_process);
		}
		ast_free(mixmonitor);
	}
}
Exemple #19
0
void misdn_cfg_destroy (void)
{
	misdn_cfg_lock();

	_free_port_cfg();
	_free_general_cfg();

	free(port_cfg);
	free(general_cfg);
	free(ptp);
	free(map);

	misdn_cfg_unlock();
	ast_mutex_destroy(&config_mutex);
}
Exemple #20
0
static int unload_module(void)
{
    ast_ari_cli_unregister();

    if (is_enabled()) {
        ast_debug(3, "Disabling ARI\n");
        ast_http_uri_unlink(&http_uri);
    }

    ast_ari_config_destroy();

    ao2_cleanup(root_handler);
    root_handler = NULL;
    ast_mutex_destroy(&root_handler_lock);

    ast_json_unref(oom_json);
    oom_json = NULL;

    return 0;
}
Exemple #21
0
int ooCreateCallCmdConnection(OOH323CallData* call)
{
   int ret = 0;
   int thePipe[2];

    OOTRACEINFO2("INFO: create cmd connect for call: %lx\n", call);

   call->CmdChanLock = malloc(sizeof(ast_mutex_t));
   ast_mutex_init(call->CmdChanLock);


   if ((ret = socketpair(PF_LOCAL, SOCK_STREAM, 0, thePipe)) == -1) {
      ast_mutex_destroy(call->CmdChanLock);
      free(call->CmdChanLock);
      call->CmdChanLock = NULL;
      return OO_FAILED;
   }
   ast_mutex_lock(call->CmdChanLock);
   call->cmdSock = thePipe[0];
   call->CmdChan = thePipe[1];
   ast_mutex_unlock(call->CmdChanLock);
   return OO_OK;
}
Exemple #22
0
void freeContext (OOCTXT* pctxt)
{
   ASN1BOOL saveBuf;
   ast_mutex_lock(&pctxt->pLock);
   saveBuf = (pctxt->flags & ASN1SAVEBUF) != 0;

   if (pctxt->buffer.dynamic && pctxt->buffer.data) {
      if (saveBuf) {
         memHeapMarkSaved (&pctxt->pMsgMemHeap, pctxt->buffer.data, TRUE);
      }
      else {
         memHeapFreePtr (&pctxt->pMsgMemHeap, pctxt->buffer.data);
      }
   }

   errFreeParms (&pctxt->errInfo);

   memHeapRelease (&pctxt->pTypeMemHeap);
   memHeapRelease (&pctxt->pMsgMemHeap);

   ast_mutex_unlock(&pctxt->pLock);
   ast_mutex_destroy(&pctxt->pLock);
}
Exemple #23
0
static void stasis_message_sink_dtor(void *obj)
{
	struct stasis_message_sink *sink = obj;

	{
		SCOPED_MUTEX(lock, &sink->lock);
		while (!sink->is_done) {
			/* Normally waiting forever is bad, but if we're not
			 * done, we're not done. */
			ast_cond_wait(&sink->cond, &sink->lock);
		}
	}

	ast_mutex_destroy(&sink->lock);
	ast_cond_destroy(&sink->cond);

	while (sink->num_messages > 0) {
		ao2_cleanup(sink->messages[--sink->num_messages]);
	}
	ast_free(sink->messages);
	sink->messages = NULL;
	sink->max_messages = 0;
}
static void session_instance_destructor(void *obj)
{
	struct ast_tcptls_session_instance *i = obj;
	ast_mutex_destroy(&i->lock);
}
Exemple #25
0
/*
 * Helper thread to periodically poll the video sources and enqueue the
 * generated frames directed to the remote party to the channel's queue.
 * Using a separate thread also helps because the encoding can be
 * computationally expensive so we don't want to starve the main thread.
 */
static void *video_thread(void *arg)
{
	struct video_desc *env = arg;
	int count = 0;
	char save_display[128] = "";
	int i; /* integer variable used as iterator */

	/* if sdl_videodriver is set, override the environment. Also,
	 * if it contains 'console' override DISPLAY around the call to SDL_Init
	 * so we use the console as opposed to the x11 version of aalib
	 */
	if (!ast_strlen_zero(env->sdl_videodriver)) { /* override */
		const char *s = getenv("DISPLAY");
		setenv("SDL_VIDEODRIVER", env->sdl_videodriver, 1);
		if (s && !strcasecmp(env->sdl_videodriver, "aalib-console")) {
			ast_copy_string(save_display, s, sizeof(save_display));
			unsetenv("DISPLAY");
		}
	}
	sdl_setup(env);
	if (!ast_strlen_zero(save_display)) {
		setenv("DISPLAY", save_display, 1);
	}

	ast_mutex_init(&env->dec_lock);	/* used to sync decoder and renderer */

	if (grabber_open(&env->out)) {
		ast_log(LOG_WARNING, "cannot open local video source\n");
	}

	if (env->out.device_num) {
		env->out.devices[env->out.device_primary].status_index |= IS_PRIMARY | IS_SECONDARY;
	}

	/* even if no device is connected, we must call video_out_init,
	 * as some of the data structures it initializes are
	 * used in get_video_frames()
	 */
	video_out_init(env);

	/* Writes intial status of the sources. */
	if (env->gui) {
		for (i = 0; i < env->out.device_num; i++) {
			print_message(env->gui->thumb_bd_array[i].board,
				src_msgs[env->out.devices[i].status_index]);
		}
	}

	for (;;) {
		struct timespec t = { 0, 50000000 };	/* XXX 20 times/sec */
		struct ast_frame *p, *f;
		struct ast_channel *chan;
		int fd;
		char *caption = NULL, buf[160];

		/* determine if video format changed */
		if (count++ % 10 == 0) {
			if (env->out.sendvideo && env->out.devices) {
				snprintf(buf, sizeof(buf), "%s %s %dx%d @@ %dfps %dkbps",
				env->out.devices[env->out.device_primary].name, env->codec_name,
				env->enc_in.w, env->enc_in.h,
				env->out.fps, env->out.bitrate / 1000);
			} else {
				sprintf(buf, "hold");
			}
			caption = buf;
		}

		/* manage keypad events */
		/* XXX here we should always check for events,
		* otherwise the drag will not work */ 
		if (env->gui)
			eventhandler(env, caption);

		/* sleep for a while */
		nanosleep(&t, NULL);

	    if (env->in) {
			struct video_dec_desc *v = env->in;

			/*
			 * While there is something to display, call the decoder and free
			 * the buffer, possibly enabling the receiver to store new data.
			 */
			while (v->dec_in_dpy) {
				struct fbuf_t *tmp = v->dec_in_dpy;	/* store current pointer */

				/* decode the frame, but show it only if not frozen */
				if (v->d_callbacks->dec_run(v, tmp) && !env->frame_freeze)
					show_frame(env, WIN_REMOTE);
				tmp->used = 0;	/* mark buffer as free */
				tmp->ebit = 0;
				ast_mutex_lock(&env->dec_lock);
				if (++v->dec_in_dpy == &v->dec_in[N_DEC_IN])	/* advance to next, circular */
					v->dec_in_dpy = &v->dec_in[0];

				if (v->dec_in_cur == NULL)	/* receiver was idle, enable it... */
					v->dec_in_cur = tmp;	/* using the slot just freed */
				else if (v->dec_in_dpy == v->dec_in_cur) /* this was the last slot */
					v->dec_in_dpy = NULL;	/* nothing more to display */
				ast_mutex_unlock(&env->dec_lock);
			}
		}

		if (env->shutdown)
			break;
		f = get_video_frames(env, &p);	/* read and display */
		if (!f)
			continue;
		chan = env->owner;
		if (chan == NULL) {
			/* drop the chain of frames, nobody uses them */
			while (f) {
				struct ast_frame *g = AST_LIST_NEXT(f, frame_list);
				ast_frfree(f);
				f = g;
			}
			continue;
		}
		fd = chan->alertpipe[1];
		ast_channel_lock(chan);

		/* AST_LIST_INSERT_TAIL is only good for one frame, cannot use here */
		if (chan->readq.first == NULL) {
			chan->readq.first = f;
		} else {
			chan->readq.last->frame_list.next = f;
		}
		chan->readq.last = p;
		/*
		 * more or less same as ast_queue_frame, but extra
		 * write on the alertpipe to signal frames.
		 */
		if (fd > -1) {
			int blah = 1, l = sizeof(blah);
			for (p = f; p; p = AST_LIST_NEXT(p, frame_list)) {
				if (write(fd, &blah, l) != l)
					ast_log(LOG_WARNING, "Unable to write to alert pipe on %s, frametype/subclass %d/%d: %s!\n",
						chan->name, f->frametype, f->subclass, strerror(errno));
			}
		}
		ast_channel_unlock(chan);
	}
	/* thread terminating, here could call the uninit */
	/* uninitialize the local and remote video environments */
	env->in = dec_uninit(env->in);
	video_out_uninit(env);

	if (env->gui)
		env->gui = cleanup_sdl(env->gui, env->out.device_num);
	ast_mutex_destroy(&env->dec_lock);
	env->shutdown = 0;
	return NULL;
}
Exemple #26
0
int ast_sem_destroy(struct ast_sem *sem)
{
	ast_mutex_destroy(&sem->mutex);
	ast_cond_destroy(&sem->cond);
	return 0;
}
Exemple #27
0
/*! \brief Free a \ref json_mem block. */
static void json_mem_free(struct json_mem *mem)
{
	mem->magic = 0;
	ast_mutex_destroy(&mem->mutex);
	ast_free(mem);
}
Exemple #28
0
int ooCleanCall(OOH323CallData *call)
{
   OOCTXT *pctxt;

   OOTRACEWARN4 ("Cleaning Call (%s, %s)- reason:%s\n", 
                 call->callType, call->callToken, 
                 ooGetReasonCodeText (call->callEndReason));

   /* First clean all the logical channels, if not already cleaned. */
   if(call->logicalChans)
      ooClearAllLogicalChannels(call);

   /* Close H.245 connection, if not already closed */
   if(call->h245SessionState != OO_H245SESSION_CLOSED)
      ooCloseH245Connection(call);
   else{
      if(call->pH245Channel && call->pH245Channel->outQueue.count > 0)
      {
         dListFreeAll(call->pctxt, &(call->pH245Channel->outQueue));
         memFreePtr(call->pctxt, call->pH245Channel);
      }
   }

   /* Close H.245 listener, if not already closed */
   if(call->h245listener)
   {
      ooCloseH245Listener(call);
   }
   
   /* Close H225 connection, if not already closed. */
   if (0 != call->pH225Channel && 0 != call->pH225Channel->sock)
   {
      ooCloseH225Connection(call);
   }

   /* Clean timers */
   if(call->timerList.count > 0)
   {
      dListFreeAll(call->pctxt, &(call->timerList));
   }

   if(gH323ep.gkClient && !OO_TESTFLAG(call->flags, OO_M_DISABLEGK))
   {
      ooGkClientCleanCall(gH323ep.gkClient, call);
   }

   ooRemoveCallFromList (call);
   OOTRACEINFO3("Removed call (%s, %s) from list\n", call->callType, 
                 call->callToken);

   if(call->pCallFwdData && call->pCallFwdData->fwdedByRemote)
   {

      if(gH323ep.h323Callbacks.onCallForwarded)
         gH323ep.h323Callbacks.onCallForwarded(call);

      if(ooH323HandleCallFwdRequest(call)!= OO_OK)
      {
         OOTRACEERR3("Error:Failed to forward call (%s, %s)\n", call->callType,
                     call->callToken);
      }
   }
   else {
      if(gH323ep.h323Callbacks.onCallCleared)
         gH323ep.h323Callbacks.onCallCleared(call);
   }

   if (call->rtpMask) {
	ast_mutex_lock(&call->rtpMask->lock);
	call->rtpMask->inuse--;
	ast_mutex_unlock(&call->rtpMask->lock);
	if ((call->rtpMask->inuse) == 0) {
		regfree(&call->rtpMask->regex);
		ast_mutex_destroy(&call->rtpMask->lock);
		ast_free(call->rtpMask);
	}
   }

   if ((pctxt = call->msgctxt) != NULL) {
   	freeContext(pctxt);
   	ast_free(pctxt);
   	call->msgctxt = NULL;
   }
/* May !!!! Fix it !! */
   /* free(pctxt); */

   return OO_OK;
}
Exemple #29
0
static void *mixmonitor_thread(void *obj) 
{
	struct mixmonitor *mixmonitor = obj;
	struct ast_filestream *fs = NULL;
	unsigned int oflags;
	char *ext;
	int errflag = 0;

	if (option_verbose > 1)
		ast_verbose(VERBOSE_PREFIX_2 "Begin MixMonitor Recording %s\n", mixmonitor->name);
	
	ast_audiohook_lock(&mixmonitor->audiohook);

	while (mixmonitor->audiohook.status == AST_AUDIOHOOK_STATUS_RUNNING) {
		struct ast_frame *fr = NULL;
		
		ast_audiohook_trigger_wait(&mixmonitor->audiohook);
		
		if (mixmonitor->audiohook.status != AST_AUDIOHOOK_STATUS_RUNNING)
			break;
		
		if (!(fr = ast_audiohook_read_frame(&mixmonitor->audiohook, SAMPLES_PER_FRAME, AST_AUDIOHOOK_DIRECTION_BOTH, AST_FORMAT_SLINEAR)))
			continue;

		ast_mutex_lock(&mixmonitor->mixmonitor_ds->lock);
		if (!ast_test_flag(mixmonitor, MUXFLAG_BRIDGED) || (mixmonitor->mixmonitor_ds->chan && ast_bridged_channel(mixmonitor->mixmonitor_ds->chan))) {
			ast_mutex_unlock(&mixmonitor->mixmonitor_ds->lock);
			/* Initialize the file if not already done so */
			if (!fs && !errflag) {
				oflags = O_CREAT | O_WRONLY;
				oflags |= ast_test_flag(mixmonitor, MUXFLAG_APPEND) ? O_APPEND : O_TRUNC;
				
				if ((ext = strrchr(mixmonitor->filename, '.')))
					*(ext++) = '\0';
				else
					ext = "raw";
				
				if (!(fs = ast_writefile(mixmonitor->filename, ext, NULL, oflags, 0, 0644))) {
					ast_log(LOG_ERROR, "Cannot open %s.%s\n", mixmonitor->filename, ext);
					errflag = 1;
				}
			}

			/* Write out the frame */
			if (fs)
				ast_writestream(fs, fr);
		} else {
			ast_mutex_unlock(&mixmonitor->mixmonitor_ds->lock);
		}

		/* All done! free it. */
		ast_frame_free(fr, 0);
	}

	ast_audiohook_detach(&mixmonitor->audiohook);
	ast_audiohook_unlock(&mixmonitor->audiohook);
	ast_audiohook_destroy(&mixmonitor->audiohook);
	
	if (option_verbose > 1)
		ast_verbose(VERBOSE_PREFIX_2 "End MixMonitor Recording %s\n", mixmonitor->name);

	if (fs)
		ast_closestream(fs);

	if (mixmonitor->post_process) {
		if (option_verbose > 2)
			ast_verbose(VERBOSE_PREFIX_2 "Executing [%s]\n", mixmonitor->post_process);
		ast_safe_system(mixmonitor->post_process);
	}

	ast_mutex_lock(&mixmonitor->mixmonitor_ds->lock);
	if (!mixmonitor->mixmonitor_ds->destruction_ok) {
		ast_cond_wait(&mixmonitor->mixmonitor_ds->destruction_condition, &mixmonitor->mixmonitor_ds->lock);
	}
	ast_mutex_unlock(&mixmonitor->mixmonitor_ds->lock);
	ast_mutex_destroy(&mixmonitor->mixmonitor_ds->lock);
	ast_cond_destroy(&mixmonitor->mixmonitor_ds->destruction_condition);
	ast_free(mixmonitor->mixmonitor_ds);
	free(mixmonitor);

	return NULL;
}
Exemple #30
0
/*!
 * \brief Cleanup global mock resolver data
 *
 * This must be called at the end of tests that use the mock resolver
 */
static void resolver_data_cleanup(void)
{
	ast_mutex_destroy(&test_resolver_data.lock);
	ast_cond_destroy(&test_resolver_data.cancel_cond);
}