static int waitforsilence_exec(struct ast_channel *chan, void *data)
{
int res = 1;
struct localuser *u;
int maxsilence = 1000;
int iterations = 1, i;
LOCAL_USER_ADD(u);
res = ast_answer(chan); /* Answer the channel */
if (!data || ((sscanf(data, "%d|%d", &maxsilence, &iterations) != 2) &&
(sscanf(data, "%d", &maxsilence) != 1))) {
ast_log(LOG_WARNING, "Using default value of 1000ms, 1 iteration\n");
}
if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_3 "Waiting %d time(s) for %d ms silence\n", iterations, maxsilence);
res = 1;
for (i=0; (i<iterations) && (res == 1); i++) {
res = do_waiting(chan, maxsilence);
}
LOCAL_USER_REMOVE(u);
if (res > 0)
res = 0;
return res;
}
static int waitforsilence_exec(struct ast_channel *chan, void *data)
{
int res = 1;
int silencereqd = 1000;
int timeout = 0;
int iterations = 1, i;
time_t waitstart;
res = ast_answer(chan); /* Answer the channel */
if (!data || ( (sscanf(data, "%d|%d|%d", &silencereqd, &iterations, &timeout) != 3) &&
(sscanf(data, "%d|%d", &silencereqd, &iterations) != 2) &&
(sscanf(data, "%d", &silencereqd) != 1) ) ) {
ast_log(LOG_WARNING, "Using default value of 1000ms, 1 iteration, no timeout\n");
}
if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_3 "Waiting %d time(s) for %d ms silence with %d timeout\n", iterations, silencereqd, timeout);
time(&waitstart);
res = 1;
for (i=0; (i<iterations) && (res == 1); i++) {
res = do_waiting(chan, silencereqd, waitstart, timeout);
}
if (res > 0)
res = 0;
return res;
}
static int waitfor_exec(struct ast_channel *chan, const char *data, int wait_for_silence)
{
int res = 1;
int timereqd = 1000;
int timeout = 0;
int iterations = 1, i;
time_t waitstart;
struct ast_silence_generator *silgen = NULL;
if (chan->_state != AST_STATE_UP) {
res = ast_answer(chan); /* Answer the channel */
}
if (!data || ( (sscanf(data, "%30d,%30d,%30d", &timereqd, &iterations, &timeout) != 3) &&
(sscanf(data, "%30d,%30d", &timereqd, &iterations) != 2) &&
(sscanf(data, "%30d", &timereqd) != 1) ) ) {
ast_log(LOG_WARNING, "Using default value of 1000ms, 1 iteration, no timeout\n");
}
ast_verb(3, "Waiting %d time(s) for %d ms silence with %d timeout\n", iterations, timereqd, timeout);
if (ast_opt_transmit_silence) {
silgen = ast_channel_start_silence_generator(chan);
}
time(&waitstart);
res = 1;
for (i=0; (i<iterations) && (res == 1); i++) {
res = do_waiting(chan, timereqd, waitstart, timeout, wait_for_silence);
}
if (silgen) {
ast_channel_stop_silence_generator(chan, silgen);
}
if (res > 0)
res = 0;
return res;
}