Sat Oct 11 06:50:41 2008

Asterisk developer's documentation

---

Module: Dial plan applications

Applications support the dialplan. They register dynamically with ast_register_application() and unregister with ast_unregister_application(). More...

Files
file	app_adsiprog.c
	Program Asterisk ADSI Scripts into phone.
file	app_alarmreceiver.c
	Central Station Alarm receiver for Ademco Contact ID.
file	app_authenticate.c
	Execute arbitrary authenticate commands.
file	app_cdr.c
	Applications connected with CDR engine.
file	app_chanisavail.c
	Check if Channel is Available.
file	app_chanspy.c
	ChanSpy: Listen in on any channel.
file	app_controlplayback.c
	Trivial application to control playback of a sound file.
file	app_curl.c
	Curl - App to load a URL.
file	app_cut.c
	Cut application.
file	app_datetime.c
	Time of day - Report the time of day.
file	app_db.c
	Database access functions.
file	app_dial.c
	dial() & retrydial() - Trivial application to dial a channel and send an URL on answer
file	app_dictate.c
	Virtual Dictation Machine Application For Asterisk.
file	app_directed_pickup.c
	Directed Call Pickup Support.
file	app_directory.c
	Provide a directory of extensions.
file	app_disa.c
	DISA -- Direct Inward System Access Application.
file	app_dumpchan.c
	Application to dump channel variables.
file	app_echo.c
	Echo application -- play back what you hear to evaluate latency.
file	app_enumlookup.c
	Enumlookup - lookup entry in ENUM.
file	app_eval.c
	Eval application.
file	app_exec.c
	Exec application.
file	app_externalivr.c
	External IVR application interface.
file	app_festival.c
	Connect to festival.
file	app_flash.c
	App to flash a zap trunk.
file	app_forkcdr.c
	Fork CDR application.
file	app_getcpeid.c
	Get ADSI CPE ID.
file	app_groupcount.c
	Group Manipulation Applications.
file	app_hasnewvoicemail.c
	HasVoicemail application.
file	app_ices.c
	Stream to an icecast server via ICES (see contrib/asterisk-ices.xml).
file	app_image.c
	App to transmit an image.
file	app_intercom.c
	Use /dev/dsp as an intercom.
file	app_ivrdemo.c
	IVR Demo application.
file	app_lookupblacklist.c
	App to lookup the callerid number, and see if it is blacklisted.
file	app_lookupcidname.c
	App to set callerid name from database, based on directory number.
file	app_macro.c
	Dial plan macro Implementation.
file	app_math.c
	A simple math application.
file	app_md5.c
	MD5 checksum application.
file	app_meetme.c
	Meet me conference bridge.
file	app_milliwatt.c
	Digital Milliwatt Test.
file	app_mixmonitor.c
	MixMonitor() - Record a call and mix the audio during the recording.
file	app_mp3.c
	Silly application to play an MP3 file -- uses mpg123.
file	app_nbscat.c
	Silly application to play an NBScat file -- uses nbscat8k.
file	app_osplookup.c
	Open Settlement Protocol Lookup.
file	app_page.c
	page() - Paging application
file	app_parkandannounce.c
	ParkAndAnnounce application for Asterisk.
file	app_playback.c
	Trivial application to playback a sound file.
file	app_privacy.c
	Block all calls without Caller*ID, require phone # to be entered.
file	app_queue.c
	True call queues with optional send URL on answer.
file	app_random.c
	Random application.
file	app_read.c
	Trivial application to read a variable.
file	app_readfile.c
	ReadFile application -- Reads in a File for you.
file	app_realtime.c
	RealTime App.
file	app_record.c
	Trivial application to record a sound file.
file	app_sayunixtime.c
	SayUnixTime application.
file	app_senddtmf.c
	App to send DTMF digits.
file	app_sendtext.c
	App to transmit a text message.
file	app_setcallerid.c
	App to set callerid.
file	app_setcdruserfield.c
	Applictions connected with CDR engine.
file	app_setcidname.c
	App to set callerid.
file	app_setcidnum.c
	App to set callerid number.
file	app_setrdnis.c
	App to set rdnis.
file	app_settransfercapability.c
	App to set the ISDN Transfer Capability.
file	app_skel.c
	Skeleton application.
file	app_sms.c
	SMS application - ETSI ES 201 912 protocol 1 implimentation.
file	app_softhangup.c
	SoftHangup application.
file	app_sql_postgres.c
	Connect to PostgreSQL.
file	app_stack.c
	Stack applications Gosub, Return, etc.
file	app_system.c
	Execute arbitrary system commands.
file	app_talkdetect.c
	Playback a file with audio detect.
file	app_test.c
	Applications to test connection and produce report in text file.
file	app_transfer.c
	Transfer a caller.
file	app_txtcidname.c
	Caller*id name lookup - Look up the caller's name via DNS.
file	app_url.c
	App to transmit a URL.
file	app_userevent.c
	UserEvent application -- send manager event.
file	app_verbose.c
	Verbose logging application.
file	app_voicemail.c
	Comedian Mail - Voicemail System.
file	app_waitforring.c
	Wait for Ring Application.
file	app_waitforsilence.c
	Wait for Silence Waits for up to 'x' milliseconds of silence, 'y' times WaitForSilence(500,2) will wait for 1/2 second of silence, twice WaitForSilence(1000,1) will wait for 1 second of silence, once .
file	app_while.c
	While Loop and ExecIf Implementations.
file	app_zapateller.c
	Playback the special information tone to get rid of telemarketers.
file	app_zapbarge.c
	Zap Barge support.
file	app_zapras.c
	Execute an ISDN RAS.
file	app_zapscan.c
	Zap Scanner.
Functions
static int	dundi_lookup_exec (struct ast_channel *chan, void *data)
static int	iax2_prov_app (struct ast_channel *chan, void *data)
static int	pbx_builtin_answer (struct ast_channel *, void *)
static int	pbx_builtin_atimeout (struct ast_channel *, void *)
static int	pbx_builtin_background (struct ast_channel *, void *)
static int	pbx_builtin_busy (struct ast_channel *, void *)
static int	pbx_builtin_congestion (struct ast_channel *, void *)
static int	pbx_builtin_dtimeout (struct ast_channel *, void *)
static int	pbx_builtin_execiftime (struct ast_channel *, void *)
static int	pbx_builtin_goto (struct ast_channel *, void *)
static int	pbx_builtin_gotoiftime (struct ast_channel *, void *)
static int	pbx_builtin_hangup (struct ast_channel *, void *)
static int	pbx_builtin_progress (struct ast_channel *, void *)
static int	pbx_builtin_resetcdr (struct ast_channel *, void *)
static int	pbx_builtin_ringing (struct ast_channel *, void *)
static int	pbx_builtin_rtimeout (struct ast_channel *, void *)
static int	pbx_builtin_setaccount (struct ast_channel *, void *)
static int	pbx_builtin_setamaflags (struct ast_channel *, void *)
static int	pbx_builtin_setlanguage (struct ast_channel *, void *)
static int	pbx_builtin_wait (struct ast_channel *, void *)
static int	pbx_builtin_waitexten (struct ast_channel *, void *)

---

Detailed Description

Applications support the dialplan. They register dynamically with ast_register_application() and unregister with ast_unregister_application().

Asterisk Dial Plan Applications

See also

• Module: Dial plan functions

---

Function Documentation

static int dundi_lookup_exec	(	struct ast_channel *	chan,
		void *	data
	)			[static]

Definition at line 3863 of file pbx_dundi.c.

References ast_goto_if_exists(), ast_log(), ast_strdupa, ast_strlen_zero(), ast_test_flag, ast_channel::context, context, dep_warning, dundi_result::dest, dr, DUNDI_FLAG_EXISTS, dundi_lookup(), LOCAL_USER_ADD, LOCAL_USER_REMOVE, LOG_ERROR, LOG_WARNING, MAX_RESULTS, option_priority_jumping, pbx_builtin_setvar_helper(), sort_results(), and dundi_result::tech.

Referenced by load_module().

{
   char *num;
   char *context;
   char *opts;
   int results;
   int x;
   int bypass = 0;
   struct localuser *u;
   struct dundi_result dr[MAX_RESULTS];
   static int dep_warning = 0;

   LOCAL_USER_ADD(u);

   if (!dep_warning) {
      ast_log(LOG_WARNING, "This application has been deprecated in favor of the DUNDILOOKUP dialplan function.\n");
      dep_warning = 1;
   }

   if (ast_strlen_zero(data)) {
      ast_log(LOG_WARNING, "DUNDiLookup requires an argument (number)\n");
      LOCAL_USER_REMOVE(u);
      return 0;
   }

   num = ast_strdupa(data);
   if (!num) {
      ast_log(LOG_ERROR, "Out of memory!\n");
      LOCAL_USER_REMOVE(u);
      return 0;
   }

   context = strchr(num, '|');
   if (context) {
      *context = '\0';
      context++;
      opts = strchr(context, '|');
      if (opts) {
         *opts = '\0';
         opts++;
         if (strchr(opts, 'b'))
            bypass = 1;
      }
   }

   if (ast_strlen_zero(context))
      context = "e164";
   
   results = dundi_lookup(dr, MAX_RESULTS, NULL, context, num, bypass);
   if (results > 0) {
      sort_results(dr, results);
      for (x = 0; x < results; x++) {
         if (ast_test_flag(dr + x, DUNDI_FLAG_EXISTS)) {
            pbx_builtin_setvar_helper(chan, "DUNDTECH", dr[x].tech);
            pbx_builtin_setvar_helper(chan, "DUNDDEST", dr[x].dest);
            break;
         }
      }
   } else if (option_priority_jumping)
      ast_goto_if_exists(chan, chan->context, chan->exten, chan->priority + 101);

   LOCAL_USER_REMOVE(u);

   return 0;
}

static int iax2_prov_app	(	struct ast_channel *	chan,
		void *	data
	)			[static]

iax2provision

Definition at line 8182 of file chan_iax2.c.

References ast_inet_ntoa(), ast_log(), ast_strdupa, ast_strlen_zero(), ast_verbose(), iax2_provision(), LOG_NOTICE, option_verbose, PTR_TO_CALLNO, create_addr_info::sockfd, ast_channel::tech_pvt, ast_channel::type, and VERBOSE_PREFIX_3.

Referenced by load_module().

{
   int res;
   char *sdata;
   char *opts;
   int force =0;
   unsigned short callno = PTR_TO_CALLNO(chan->tech_pvt);
   char iabuf[INET_ADDRSTRLEN];
   if (ast_strlen_zero(data))
      data = "default";
   sdata = ast_strdupa(data);
   opts = strchr(sdata, '|');
   if (opts)
      *opts='\0';

   if (chan->type != channeltype) {
      ast_log(LOG_NOTICE, "Can't provision a non-IAX device!\n");
      return -1;
   } 
   if (!callno || !iaxs[callno] || !iaxs[callno]->addr.sin_addr.s_addr) {
      ast_log(LOG_NOTICE, "Can't provision something with no IP?\n");
      return -1;
   }
   res = iax2_provision(&iaxs[callno]->addr, iaxs[callno]->sockfd, NULL, sdata, force);
   if (option_verbose > 2)
      ast_verbose(VERBOSE_PREFIX_3 "Provisioned IAXY at '%s' with '%s'= %d\n", 
      ast_inet_ntoa(iabuf, sizeof(iabuf), iaxs[callno]->addr.sin_addr),
      sdata, res);
   return res;
}

static int pbx_builtin_answer	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5484 of file pbx.c.

References ast_channel::_state, ast_answer(), ast_safe_sleep(), AST_STATE_UP, and ast_strlen_zero().

{
   int delay = 0;
   int res;

   if (chan->_state == AST_STATE_UP)
      delay = 0;
   else if (!ast_strlen_zero(data))
      delay = atoi(data);

   res = ast_answer(chan);
   if (res)
      return res;

   if (delay)
      res = ast_safe_sleep(chan, delay);

   return res;
}

static int pbx_builtin_atimeout	(	struct ast_channel *	chan,
		void *	data
	)			[static]

AbsoluteTimeout

Todo:

Remove in 1.3 dev

Definition at line 5847 of file pbx.c.

References ast_channel_setwhentohangup(), ast_log(), ast_verbose(), LOG_WARNING, option_verbose, and VERBOSE_PREFIX_3.

{
   static int deprecation_warning = 0;
   int x = atoi((char *) data);

   if (!deprecation_warning) {
      ast_log(LOG_WARNING, "AbsoluteTimeout is deprecated, please use Set(TIMEOUT(absolute)=timeout) instead.\n");
      deprecation_warning = 1;
   }
         
   /* Set the absolute maximum time how long a call can be connected */
   ast_channel_setwhentohangup(chan,x);
   if (option_verbose > 2)
      ast_verbose( VERBOSE_PREFIX_3 "Set Absolute Timeout to %d\n", x);
   return 0;
}

static int pbx_builtin_background	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5747 of file pbx.c.

References ast_channel::_state, ast_answer(), ast_app_parse_options(), ast_app_separate_args(), AST_DIGIT_ANY, ast_log(), AST_STATE_UP, ast_stopstream(), ast_strdupa, ast_streamfile(), ast_test_flag, ast_waitstream(), ast_waitstream_exten(), BACKGROUND_MATCHEXTEN, BACKGROUND_NOANSWER, BACKGROUND_PLAYBACK, BACKGROUND_SKIP, ast_channel::context, ast_channel::exten, ast_flags::flags, ast_channel::language, LOG_WARNING, parse(), and ast_channel::priority.

{
   int res = 0;
   int argc;
   char *parse;
   char *argv[4];
   char *options = NULL; 
   char *filename = NULL;
   char *front = NULL, *back = NULL;
   char *lang = NULL;
   char *context = NULL;
   struct ast_flags flags = {0};

   parse = ast_strdupa(data);

   if ((argc = ast_app_separate_args(parse, '|', argv, sizeof(argv) / sizeof(argv[0])))) {
      switch (argc) {
      case 4:
         context = argv[3];
      case 3:
         lang = argv[2];
      case 2:
         options = argv[1];
      case 1:
         filename = argv[0];
         break;
      default:
         ast_log(LOG_WARNING, "Background requires an argument (filename)\n");
         return -1;
      }
   }

   if (!lang)
      lang = chan->language;

   if (!context)
      context = chan->context;

   if (options) {
      if (!strcasecmp(options, "skip"))
         flags.flags = BACKGROUND_SKIP;
      else if (!strcasecmp(options, "noanswer"))
         flags.flags = BACKGROUND_NOANSWER;
      else
         ast_app_parse_options(background_opts, &flags, NULL, options);
   }

   /* Answer if need be */
   if (chan->_state != AST_STATE_UP) {
      if (ast_test_flag(&flags, BACKGROUND_SKIP)) {
         return 0;
      } else if (!ast_test_flag(&flags, BACKGROUND_NOANSWER)) {
         res = ast_answer(chan);
      }
   }

   if (!res) {
      /* Stop anything playing */
      ast_stopstream(chan);
      /* Stream a file */
      front = filename;
      while(!res && front) {
         if((back = strchr(front, '&'))) {
            *back = '\0';
            back++;
         }
         res = ast_streamfile(chan, front, lang);
         if (!res) {
            if (ast_test_flag(&flags, BACKGROUND_PLAYBACK)) {
               res = ast_waitstream(chan, "");
            } else {
               if (ast_test_flag(&flags, BACKGROUND_MATCHEXTEN)) {
                  res = ast_waitstream_exten(chan, context);
               } else {
                  res = ast_waitstream(chan, AST_DIGIT_ANY);
               }
            }
            ast_stopstream(chan);
         } else {
            ast_log(LOG_WARNING, "ast_streamfile failed on %s for %s\n", chan->name, (char*)data);
            res = 0;
            break;
         }
         front = back;
      }
   }
   if (context != chan->context && res) {
      snprintf(chan->exten, sizeof(chan->exten), "%c", res);
      ast_copy_string(chan->context, context, sizeof(chan->context));
      chan->priority = 0;
      return 0;
   } else {
      return res;
   }
}

static int pbx_builtin_busy	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5460 of file pbx.c.

References ast_channel::_state, AST_CONTROL_BUSY, ast_indicate(), ast_setstate(), AST_STATE_BUSY, AST_STATE_UP, and wait_for_hangup().

{
   ast_indicate(chan, AST_CONTROL_BUSY);     
   if (chan->_state != AST_STATE_UP)
      ast_setstate(chan, AST_STATE_BUSY);
   wait_for_hangup(chan, data);
   return -1;
}

static int pbx_builtin_congestion	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5472 of file pbx.c.

References ast_channel::_state, AST_CONTROL_CONGESTION, ast_indicate(), ast_setstate(), AST_STATE_BUSY, AST_STATE_UP, and wait_for_hangup().

{
   ast_indicate(chan, AST_CONTROL_CONGESTION);
   if (chan->_state != AST_STATE_UP)
      ast_setstate(chan, AST_STATE_BUSY);
   wait_for_hangup(chan, data);
   return -1;
}

static int pbx_builtin_dtimeout	(	struct ast_channel *	chan,
		void *	data
	)			[static]

DigitTimeout

Todo:

Remove in 1.3 dev

Definition at line 5892 of file pbx.c.

References ast_log(), ast_verbose(), ast_pbx::dtimeout, LOG_WARNING, option_verbose, ast_channel::pbx, and VERBOSE_PREFIX_3.

{
   static int deprecation_warning = 0;

   if (!deprecation_warning) {
      ast_log(LOG_WARNING, "DigitTimeout is deprecated, please use Set(TIMEOUT(digit)=timeout) instead.\n");
      deprecation_warning = 1;
   }

   /* If the channel is not in a PBX, return now */
   if (!chan->pbx)
      return 0;

   /* Set the timeout for how long to wait between digits */
   chan->pbx->dtimeout = atoi((char *)data);
   if (option_verbose > 2)
      ast_verbose( VERBOSE_PREFIX_3 "Set Digit Timeout to %d\n", chan->pbx->dtimeout);
   return 0;
}

static int pbx_builtin_execiftime	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5620 of file pbx.c.

References app, ast_build_timing(), ast_check_timing(), ast_log(), ast_strdupa, ast_strlen_zero(), LOG_ERROR, LOG_WARNING, pbx_exec(), pbx_findapp(), strsep(), and usage().

{
   int res = 0;
   char *ptr1, *ptr2;
   struct ast_timing timing;
   struct ast_app *app;
   const char *usage = "ExecIfTime requires an argument:\n  <time range>|<days of week>|<days of month>|<months>?<appname>[|<appargs>]";

   if (ast_strlen_zero(data)) {
      ast_log(LOG_WARNING, "%s\n", usage);   
      return -1;
   }

   ptr1 = ast_strdupa(data);

   if (!ptr1) {
      ast_log(LOG_ERROR, "Out of Memory!\n");
      return -1;  
   }

   ptr2 = ptr1;
   /* Separate the Application data ptr1 is the time spec ptr2 is the app|data */
   strsep(&ptr2,"?");
   if(!ast_build_timing(&timing, ptr1)) {
      ast_log(LOG_WARNING, "Invalid Time Spec: %s\nCorrect usage: %s\n", ptr1, usage);
      res = -1;
   }
      
   if (!res && ast_check_timing(&timing)) {
      if (!ptr2) {
         ast_log(LOG_WARNING, "%s\n", usage);
      }

      /* ptr2 is now the app name 
         we're done with ptr1 now so recycle it and use it to point to the app args */
      if((ptr1 = strchr(ptr2, '|'))) {
         *ptr1 = '\0';
         ptr1++;
      }
      
      if ((app = pbx_findapp(ptr2))) {
         res = pbx_exec(chan, app, ptr1 ? ptr1 : "", 1);
      } else {
         ast_log(LOG_WARNING, "Cannot locate application %s\n", ptr2);
         res = -1;
      }
   }
   
   return res;
}

static int pbx_builtin_goto	(	struct ast_channel *	chan,
		void *	data
	)			[static]

Goto

Definition at line 5915 of file pbx.c.

References ast_parseable_goto(), ast_verbose(), ast_channel::context, ast_channel::exten, option_verbose, ast_channel::priority, and VERBOSE_PREFIX_3.

Referenced by pbx_builtin_gotoif(), and pbx_builtin_gotoiftime().

{
   int res;
   res = ast_parseable_goto(chan, (const char *) data);
   if (!res && (option_verbose > 2))
      ast_verbose( VERBOSE_PREFIX_3 "Goto (%s,%s,%d)\n", chan->context,chan->exten, chan->priority+1);
   return res;
}

static int pbx_builtin_gotoiftime	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5591 of file pbx.c.

References ast_build_timing(), ast_check_timing(), ast_log(), ast_strdupa, ast_strlen_zero(), LOG_ERROR, LOG_WARNING, pbx_builtin_goto(), s, and strsep().

{
   int res=0;
   char *s, *ts;
   struct ast_timing timing;

   if (ast_strlen_zero(data)) {
      ast_log(LOG_WARNING, "GotoIfTime requires an argument:\n  <time range>|<days of week>|<days of month>|<months>?[[context|]extension|]priority\n");
      return -1;
   }

   if ((s = ast_strdupa((char *) data))) {
      ts = s;

      /* Separate the Goto path */
      strsep(&ts,"?");

      /* struct ast_include include contained garbage here, fixed by zeroing it on get_timerange */
      if (ast_build_timing(&timing, s) && ast_check_timing(&timing))
         res = pbx_builtin_goto(chan, (void *)ts);
   } else {
      ast_log(LOG_ERROR, "Memory Error!\n");
   }
   return res;
}

static int pbx_builtin_hangup	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5580 of file pbx.c.

References AST_CAUSE_NORMAL_CLEARING, and ast_channel::hangupcause.

{
   /* Just return non-zero and it will hang up */
   if (!chan->hangupcause)
      chan->hangupcause = AST_CAUSE_NORMAL_CLEARING;
   return -1;
}

static int pbx_builtin_progress	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5442 of file pbx.c.

References AST_CONTROL_PROGRESS, and ast_indicate().

{
   ast_indicate(chan, AST_CONTROL_PROGRESS);
   return 0;
}

static int pbx_builtin_resetcdr	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5532 of file pbx.c.

References ast_app_parse_options(), ast_cdr_reset(), ast_log(), ast_strdupa, ast_strlen_zero(), ast_channel::cdr, ast_flags::flags, and LOG_ERROR.

{
   char *args;
   struct ast_flags flags = { 0 };
   
   if (!ast_strlen_zero(data)) {
      args = ast_strdupa(data);
      if (!args) {
         ast_log(LOG_ERROR, "Out of memory!\n");
         return -1;
      }
      ast_app_parse_options(resetcdr_opts, &flags, NULL, args);
   }

   ast_cdr_reset(chan->cdr, &flags);

   return 0;
}

static int pbx_builtin_ringing	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5451 of file pbx.c.

References AST_CONTROL_RINGING, and ast_indicate().

{
   ast_indicate(chan, AST_CONTROL_RINGING);
   return 0;
}

static int pbx_builtin_rtimeout	(	struct ast_channel *	chan,
		void *	data
	)			[static]

ResponseTimeout

Todo:

Remove in 1.3 dev

Definition at line 5868 of file pbx.c.

References ast_log(), ast_verbose(), LOG_WARNING, option_verbose, ast_channel::pbx, ast_pbx::rtimeout, and VERBOSE_PREFIX_3.

{
   static int deprecation_warning = 0;

   if (!deprecation_warning) {
      ast_log(LOG_WARNING, "ResponseTimeout is deprecated, please use Set(TIMEOUT(response)=timeout) instead.\n");
      deprecation_warning = 1;
   }

   /* If the channel is not in a PBX, return now */
   if (!chan->pbx)
      return 0;

   /* Set the timeout for how long to wait between digits */
   chan->pbx->rtimeout = atoi((char *)data);
   if (option_verbose > 2)
      ast_verbose( VERBOSE_PREFIX_3 "Set Response Timeout to %d\n", chan->pbx->rtimeout);
   return 0;
}

static int pbx_builtin_setaccount	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5554 of file pbx.c.

References ast_cdr_setaccount().

{
   /* Copy the account code  as specified */
   if (data)
      ast_cdr_setaccount(chan, (char *)data);
   else
      ast_cdr_setaccount(chan, "");
   return 0;
}

static int pbx_builtin_setamaflags	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5567 of file pbx.c.

References ast_cdr_setamaflags().

{
   /* Copy the AMA Flags as specified */
   if (data)
      ast_cdr_setamaflags(chan, (char *)data);
   else
      ast_cdr_setamaflags(chan, "");
   return 0;
}

static int pbx_builtin_setlanguage	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5507 of file pbx.c.

References ast_log(), ast_strlen_zero(), ast_channel::language, and LOG_WARNING.

{
   static int deprecation_warning = 0;

   if (!deprecation_warning) {
      ast_log(LOG_WARNING, "SetLanguage is deprecated, please use Set(LANGUAGE()=language) instead.\n");
      deprecation_warning = 1;
   }

   /* Copy the language as specified */
   if (!ast_strlen_zero(data))
      ast_copy_string(chan->language, data, sizeof(chan->language));

   return 0;
}

static int pbx_builtin_wait	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5674 of file pbx.c.

References ast_safe_sleep().

{
   int ms;

   /* Wait for "n" seconds */
   if (data && atof((char *)data)) {
      ms = atof((char *)data) * 1000;
      return ast_safe_sleep(chan, ms);
   }
   return 0;
}

static int pbx_builtin_waitexten	(	struct ast_channel *	,
		void *
	)			[static]

Definition at line 5689 of file pbx.c.

References ast_app_parse_options(), ast_app_separate_args(), ast_exists_extension(), ast_log(), ast_moh_start(), ast_moh_stop(), ast_strdupa, ast_test_flag, ast_verbose(), ast_waitfordigit(), ast_flags::flags, LOG_WARNING, option_verbose, VERBOSE_PREFIX_3, and WAITEXTEN_MOH.

{
   int ms, res, argc;
   char *args;
   char *argv[2];
   char *options = NULL; 
   char *timeout = NULL;
   struct ast_flags flags = {0};
   char *opts[1] = { NULL };

   args = ast_strdupa(data);

   if ((argc = ast_app_separate_args(args, '|', argv, sizeof(argv) / sizeof(argv[0])))) {
      if (argc > 0) {
         timeout = argv[0];
         if (argc > 1)
            options = argv[1];
      }
   }

   if (options)
      ast_app_parse_options(waitexten_opts, &flags, opts, options);
   
   if (ast_test_flag(&flags, WAITEXTEN_MOH))
      ast_moh_start(chan, opts[0]);

   /* Wait for "n" seconds */
   if (timeout && atof((char *)timeout)) 
      ms = atof((char *)timeout) * 1000;
   else if (chan->pbx)
      ms = chan->pbx->rtimeout * 1000;
   else
      ms = 10000;
   res = ast_waitfordigit(chan, ms);
   if (!res) {
      if (ast_exists_extension(chan, chan->context, chan->exten, chan->priority + 1, chan->cid.cid_num)) {
         if (option_verbose > 2)
            ast_verbose(VERBOSE_PREFIX_3 "Timeout on %s, continuing...\n", chan->name);
      } else if (ast_exists_extension(chan, chan->context, "t", 1, chan->cid.cid_num)) {
         if (option_verbose > 2)
            ast_verbose(VERBOSE_PREFIX_3 "Timeout on %s, going to 't'\n", chan->name);
         ast_copy_string(chan->exten, "t", sizeof(chan->exten));
         chan->priority = 0;
      } else {
         ast_log(LOG_WARNING, "Timeout but no rule 't' in context '%s'\n", chan->context);
         res = -1;
      }
   }

   if (ast_test_flag(&flags, WAITEXTEN_MOH))
      ast_moh_stop(chan);

   return res;
}

---