static struct ast_channel *wait_for_answer(struct ast_channel *in, struct dial_localuser *outgoing, int *to, struct ast_flags *peerflags, int *sentringing, char *status, size_t statussize, int busystart, int nochanstart, int congestionstart, int priority_jump, int *result)
{
struct dial_localuser *o;
- int found;
- int numlines;
int numbusy = busystart;
int numcongestion = congestionstart;
int numnochan = nochanstart;
int prestart = busystart + congestionstart + nochanstart;
int cause;
int orig = *to;
- struct ast_frame *f;
struct ast_channel *peer = NULL;
struct ast_channel *watchers[AST_MAX_WATCHERS];
- int pos;
int single;
struct ast_channel *winner;
const char *context = NULL;
while (*to && !peer) {
- o = outgoing;
- found = -1;
- pos = 1;
- numlines = prestart;
- watchers[0] = in;
- while (o) {
+ int pos = 0; /* how many channels do we handle */
+ int numlines = prestart;
+ watchers[pos++] = in;
+ for (o = outgoing; o; o = o->next) {
/* Keep track of important channels */
- if (ast_test_flag(o, DIAL_STILLGOING) && o->chan) {
+ if (ast_test_flag(o, DIAL_STILLGOING) && o->chan)
watchers[pos++] = o->chan;
- found = 1;
- }
- o = o->next;
numlines++;
}
- if (found < 0) {
+ if (pos == 1) { /* only the input channel is available */
if (numlines == (numbusy + numcongestion + numnochan)) {
if (option_verbose > 2)
ast_verbose( VERBOSE_PREFIX_2 "Everyone is busy/congested at this time (%d:%d/%d/%d)\n", numlines, numbusy, numcongestion, numnochan);
}
winner = ast_waitfor_n(watchers, pos, to);
o = outgoing;
- while (o) {
- if (ast_test_flag(o, DIAL_STILLGOING) && o->chan && (o->chan->_state == AST_STATE_UP)) {
+ for (o = outgoing; o; o = o->next) {
+ struct ast_frame *f;
+ struct ast_channel *c = o->chan;
+
+ if (c == NULL)
+ continue;
+ if (ast_test_flag(o, DIAL_STILLGOING) && c->_state == AST_STATE_UP) {
if (!peer) {
if (option_verbose > 2)
- ast_verbose(VERBOSE_PREFIX_3 "%s answered %s\n", o->chan->name, in->name);
- peer = o->chan;
+ ast_verbose(VERBOSE_PREFIX_3 "%s answered %s\n", c->name, in->name);
+ peer = c;
ast_copy_flags(peerflags, o,
OPT_CALLEE_TRANSFER | OPT_CALLER_TRANSFER |
OPT_CALLEE_HANGUP | OPT_CALLER_HANGUP |
OPT_CALLEE_MONITOR | OPT_CALLER_MONITOR |
DIAL_NOFORWARDHTML);
}
- } else if (o->chan && (o->chan == winner)) {
- if (!ast_strlen_zero(o->chan->call_forward)) {
+ continue;
+ }
+ if (c != winner)
+ continue;
+ if (!ast_strlen_zero(c->call_forward)) {
char tmpchan[256];
char *stuff;
char *tech;
/* Hangup the original channel now, in case we needed it */
ast_hangup(winner);
continue;
- }
- f = ast_read(winner);
- if (f) {
- if (f->frametype == AST_FRAME_CONTROL) {
+ }
+ f = ast_read(winner);
+ if (!f) {
+ in->hangupcause = o->chan->hangupcause;
+ ast_hangup(o->chan);
+ o->chan = NULL;
+ ast_clear_flag(o, DIAL_STILLGOING);
+ HANDLE_CAUSE(in->hangupcause, in);
+ continue;
+ }
+ if (f->frametype == AST_FRAME_CONTROL) {
switch(f->subclass) {
case AST_CONTROL_ANSWER:
/* This is our guy if someone answered. */
if (option_debug)
ast_log(LOG_DEBUG, "Dunno what to do with control type %d\n", f->subclass);
}
- } else if (single && (f->frametype == AST_FRAME_VOICE) &&
+ } else if (single && (f->frametype == AST_FRAME_VOICE) &&
!(ast_test_flag(outgoing, OPT_RINGBACK|OPT_MUSICBACK))) {
if (ast_write(in, f))
ast_log(LOG_WARNING, "Unable to forward voice frame\n");
- } else if (single && (f->frametype == AST_FRAME_IMAGE) &&
+ } else if (single && (f->frametype == AST_FRAME_IMAGE) &&
!(ast_test_flag(outgoing, OPT_RINGBACK|OPT_MUSICBACK))) {
if (ast_write(in, f))
ast_log(LOG_WARNING, "Unable to forward image\n");
- } else if (single && (f->frametype == AST_FRAME_TEXT) &&
+ } else if (single && (f->frametype == AST_FRAME_TEXT) &&
!(ast_test_flag(outgoing, OPT_RINGBACK|OPT_MUSICBACK))) {
if (ast_write(in, f))
ast_log(LOG_WARNING, "Unable to send text\n");
- } else if (single && (f->frametype == AST_FRAME_HTML) && !ast_test_flag(outgoing, DIAL_NOFORWARDHTML))
+ } else if (single && (f->frametype == AST_FRAME_HTML) && !ast_test_flag(outgoing, DIAL_NOFORWARDHTML)) {
if(ast_channel_sendhtml(in, f->subclass, f->data, f->datalen) == -1)
ast_log(LOG_WARNING, "Unable to send URL\n");
-
- ast_frfree(f);
- } else {
- in->hangupcause = o->chan->hangupcause;
- ast_hangup(o->chan);
- o->chan = NULL;
- ast_clear_flag(o, DIAL_STILLGOING);
- HANDLE_CAUSE(in->hangupcause, in);
- }
}
- o = o->next;
- }
+ ast_frfree(f);
+ } /* end for */
if (winner == in) {
- f = ast_read(in);
+ struct ast_frame *f = ast_read(in);
#if 0
if (f && (f->frametype != AST_FRAME_VOICE))
printf("Frame type: %d, %d\n", f->frametype, f->subclass);
}
return peer;
-
+}
+
+static void replace_macro_delimiter(char *s)
+{
+ for (; *s; s++)
+ if (*s == '^')
+ *s = '|';
}
static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags *peerflags)
LOCAL_USER_ADD(u);
- if (!(parse = ast_strdupa(data))) {
- LOCAL_USER_REMOVE(u);
- return -1;
- }
-
+ if (!(parse = ast_strdupa(data)))
+ goto done;
+
AST_STANDARD_APP_ARGS(args, parse);
- if (!ast_strlen_zero(args.options)) {
- if (ast_app_parse_options(dial_exec_options, &opts, opt_args, args.options)) {
- LOCAL_USER_REMOVE(u);
- return -1;
- }
- }
+ if (!ast_strlen_zero(args.options) &&
+ ast_app_parse_options(dial_exec_options, &opts, opt_args, args.options))
+ goto done;
if (ast_strlen_zero(args.peers)) {
ast_log(LOG_WARNING, "Dial requires an argument (technology/number)\n");
- LOCAL_USER_REMOVE(u);
- return -1;
+ goto done;
}
if (ast_test_flag(&opts, OPT_DURATION_STOP) && !ast_strlen_zero(opt_args[OPT_ARG_DURATION_STOP])) {
calldurationlimit = atoi(opt_args[OPT_ARG_DURATION_STOP]);
if (!calldurationlimit) {
ast_log(LOG_WARNING, "Dial does not accept S(%s), hanging up.\n", opt_args[OPT_ARG_DURATION_STOP]);
- LOCAL_USER_REMOVE(u);
- return -1;
+ goto done;
}
if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_3 "Setting call duration limit to %d seconds.\n", calldurationlimit);
if (!timelimit) {
ast_log(LOG_WARNING, "Dial does not accept L(%s), hanging up.\n", limit_str);
- LOCAL_USER_REMOVE(u);
- return -1;
+ goto done;
} else if (play_warning > timelimit) {
/* If the first warning is requested _after_ the entire call would end,
and no warning frequency is requested, then turn off the warning. If
if (!warning_freq) {
play_warning = 0;
} else {
+ /* XXX fix this!! */
while (play_warning > timelimit)
play_warning -= warning_freq;
if (play_warning < 1)
outbound_group = pbx_builtin_getvar_helper(chan, "OUTBOUND_GROUP");
ast_copy_flags(peerflags, &opts, OPT_DTMF_EXIT | OPT_GO_ON | OPT_ORIGINAL_CLID | OPT_CALLER_HANGUP);
- cur = args.peers;
- do {
- /* Remember where to start next time */
- rest = strchr(cur, '&');
- if (rest) {
- *rest = 0;
- rest++;
- }
+ /* loop through the list of dial destinations */
+ rest = args.peers;
+ while ((cur = strsep(&rest, "&")) ) {
/* Get a technology/[device:]number pair */
- tech = cur;
- number = strchr(tech, '/');
+ number = cur;
+ tech = strsep(&number, "/");
if (!number) {
ast_log(LOG_WARNING, "Dial argument takes format (technology/[device:]number1)\n");
goto out;
}
- *number = '\0';
- number++;
- if (!(tmp = ast_calloc(1, sizeof(*tmp)))) {
+ if (!(tmp = ast_calloc(1, sizeof(*tmp))))
goto out;
- }
if (opts.flags) {
ast_copy_flags(tmp, &opts,
OPT_CALLEE_TRANSFER | OPT_CALLER_TRANSFER |
/* If we can't, just go on to the next call */
ast_log(LOG_WARNING, "Unable to create channel of type '%s' (cause %d - %s)\n", tech, cause, ast_cause2str(cause));
HANDLE_CAUSE(cause, chan);
- cur = rest;
- if (!cur)
+ if (!rest) /* we are on the last destination */
chan->hangupcause = cause;
continue;
}
char *tech;
ast_copy_string(tmpchan, tmp->chan->call_forward, sizeof(tmpchan));
if ((stuff = strchr(tmpchan, '/'))) {
- *stuff = '\0';
- stuff++;
+ *stuff++ = '\0';
tech = tmpchan;
} else {
snprintf(tmpchan, sizeof(tmpchan), "%s@%s", tmp->chan->call_forward, tmp->chan->context);
}
if (!tmp->chan) {
HANDLE_CAUSE(cause, chan);
- cur = rest;
continue;
}
}
ast_verbose(VERBOSE_PREFIX_3 "Couldn't call %s\n", numsubst);
ast_hangup(tmp->chan);
tmp->chan = NULL;
- cur = rest;
continue;
} else {
senddialevent(chan, tmp->chan);
/* If this line is up, don't try anybody else */
if (outgoing->chan->_state == AST_STATE_UP)
break;
- cur = rest;
- } while (cur);
+ }
- if (!ast_strlen_zero(args.timeout)) {
+ if (ast_strlen_zero(args.timeout)) {
+ to = -1;
+ } else {
to = atoi(args.timeout);
if (to > 0)
to *= 1000;
else
ast_log(LOG_WARNING, "Invalid timeout specified: '%s'\n", args.timeout);
- } else
- to = -1;
+ }
- if (outgoing) {
+ if (!outgoing) {
+ strcpy(status, "CHANUNAVAIL");
+ } else {
/* Our status will at least be NOANSWER */
strcpy(status, "NOANSWER");
if (ast_test_flag(outgoing, OPT_MUSICBACK)) {
ast_indicate(chan, AST_CONTROL_RINGING);
sentringing++;
}
- } else
- strcpy(status, "CHANUNAVAIL");
+ }
time(&start_time);
peer = wait_for_answer(chan, outgoing, &to, peerflags, &sentringing, status, sizeof(status), numbusy, numnochan, numcongestion, ast_test_flag(&opts, OPT_PRIORITY_JUMP), &result);
if (!peer) {
if (result) {
res = result;
- } else if (to)
- /* Musta gotten hung up */
+ } else if (to) { /* Musta gotten hung up */
res = -1;
- else
- /* Nobody answered, next please? */
+ } else { /* Nobody answered, next please? */
res = 0;
-
- goto out;
- }
- if (peer) {
+ }
+ } else {
time(&answer_time);
strcpy(status, "ANSWER");
/* Ah ha! Someone answered within the desired timeframe. Of course after this
}
}
}
- if (ast_test_flag(&opts, OPT_ANNOUNCE) && !ast_strlen_zero(opt_args[OPT_ARG_ANNOUNCE])) {
+ if (!ast_test_flag(&opts, OPT_ANNOUNCE) || ast_strlen_zero(opt_args[OPT_ARG_ANNOUNCE])) {
+ res = 0;
+ } else {
/* Start autoservice on the other chan */
res = ast_autoservice_start(chan);
/* Now Stream the File */
else
res = digit;
- } else
- res = 0;
+ }
if (chan && peer && ast_test_flag(&opts, OPT_GOTO) && !ast_strlen_zero(opt_args[OPT_ARG_GOTO])) {
- char *ch;
-
- for (ch = opt_args[OPT_ARG_GOTO]; *ch; ch++) {
- if (*ch == '^')
- *ch = '|';
- }
+ replace_macro_delimiter(opt_args[OPT_ARG_GOTO]);
ast_parseable_goto(chan, opt_args[OPT_ARG_GOTO]);
ast_parseable_goto(peer, opt_args[OPT_ARG_GOTO]);
peer->priority++;
ast_pbx_start(peer);
hanguptree(outgoing, NULL);
- LOCAL_USER_REMOVE(u);
- return 0;
+ res = 0;
+ goto done;
}
if (ast_test_flag(&opts, OPT_CALLEE_MACRO) && !ast_strlen_zero(opt_args[OPT_ARG_CALLEE_MACRO])) {
- char *ch;
-
res = ast_autoservice_start(chan);
if (res) {
ast_log(LOG_ERROR, "Unable to start autoservice on calling channel\n");
app = pbx_findapp("Macro");
if (app && !res) {
- for (ch = opt_args[OPT_ARG_CALLEE_MACRO]; *ch; ch++) {
- if (*ch == '^')
- *ch = '|';
- }
+ replace_macro_delimiter(opt_args[OPT_ARG_CALLEE_MACRO]);
res = pbx_exec(peer, app, opt_args[OPT_ARG_CALLEE_MACRO]);
ast_log(LOG_DEBUG, "Macro exited with status %d\n", res);
res = 0;
res = -1;
/* perform a transfer to a new extension */
if (strchr(macro_transfer_dest, '^')) { /* context^exten^priority*/
- /* no brainer mode... substitute ^ with | and feed it to builtin goto */
- for (res = 0; res < strlen(macro_transfer_dest); res++)
- if (macro_transfer_dest[res] == '^')
- macro_transfer_dest[res] = '|';
-
+ replace_macro_delimiter(macro_transfer_dest);
if (!ast_parseable_goto(chan, macro_transfer_dest))
ast_set_flag(peerflags, OPT_GO_ON);
if ((ast_test_flag(peerflags, OPT_GO_ON)) && (!chan->_softhangup) && (res != AST_PBX_KEEPALIVE))
res = 0;
-
+
+done:
LOCAL_USER_REMOVE(u);
-
return res;
}
{
char *announce = NULL, *dialdata = NULL;
const char *context = NULL;
- int sleep = 0, loops = 0, res = 0;
+ int sleep = 0, loops = 0, res = -1;
struct localuser *u;
struct ast_flags peerflags;
LOCAL_USER_ADD(u);
- if (!(announce = ast_strdupa(data))) {
- LOCAL_USER_REMOVE(u);
- return -1;
- }
-
+ if (!(announce = ast_strdupa(data)))
+ goto done;
+
memset(&peerflags, 0, sizeof(peerflags));
if ((dialdata = strchr(announce, '|'))) {
- *dialdata = '\0';
- dialdata++;
+ *dialdata++ = '\0';
if ((sleep = atoi(dialdata))) {
sleep *= 1000;
} else {
ast_log(LOG_ERROR, "%s requires the numerical argument <sleep>\n",rapp);
- LOCAL_USER_REMOVE(u);
- return -1;
+ goto done;
}
if ((dialdata = strchr(dialdata, '|'))) {
- *dialdata = '\0';
- dialdata++;
+ *dialdata++ = '\0';
if (!(loops = atoi(dialdata))) {
ast_log(LOG_ERROR, "%s requires the numerical argument <loops>\n",rapp);
- LOCAL_USER_REMOVE(u);
- return -1;
+ goto done;
}
}
}
if ((dialdata = strchr(dialdata, '|'))) {
- *dialdata = '\0';
- dialdata++;
+ *dialdata++ = '\0';
} else {
ast_log(LOG_ERROR, "%s requires more arguments\n",rapp);
- LOCAL_USER_REMOVE(u);
- return -1;
+ goto done;
}
if (sleep < 1000)
sleep = 10000;
-
+
if (!loops)
- loops = -1;
+ loops = -1; /* run forever */
context = pbx_builtin_getvar_helper(chan, "EXITCONTEXT");
-
+
+ res = 0;
while (loops) {
chan->data = "Retrying";
if (ast_test_flag(chan, AST_FLAG_MOH))
}
loops--;
}
+ if (loops == 0)
+ res = 0;
if (ast_test_flag(chan, AST_FLAG_MOH))
ast_moh_stop(chan);
-
+done:
LOCAL_USER_REMOVE(u);
- return loops ? res : 0;
-
+ return res;
}
static int unload_module(void *mod)
{
int res;
- __mod_desc = mod;
res = ast_register_application(app, dial_exec, synopsis, descrip);
res |= ast_register_application(rapp, retrydial_exec, rsynopsis, rdescrip);
static const char *description(void)
{
return "Dialing Application";
-
}
static const char *key(void)
projects / thirdparty / asterisk.git / commitdiff
