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monitor_media function

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11295 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2009-01-19 23:15:59 +00:00
parent fcc6043bc1
commit 697bb6ec6e
1 changed files with 165 additions and 14 deletions
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177
src/switch_ivr_originate.c
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@ -97,6 +97,8 @@ typedef struct {
uint8_t sent_ring; uint8_t sent_ring;
uint8_t progress; uint8_t progress;
uint8_t return_ring_ready; uint8_t return_ring_ready;
uint8_t monitor_early_media_ring;
uint8_t monitor_early_media_fail;
} originate_global_t; } originate_global_t;
@ -239,6 +241,25 @@ static int check_per_channel_timeouts(originate_status_t *originate_status,
return x; return x;
} }
static switch_bool_t monitor_callback(switch_core_session_t *session, const char *app, const char *data)
{
if (app) {
switch_channel_t *channel = switch_core_session_get_channel(session);
if (!strcmp(app, "fail")) {
switch_channel_hangup(channel, data ? switch_channel_str2cause(data) : SWITCH_CAUSE_USER_BUSY);
} else if (!strcmp(app, "ring")) {
originate_global_t *oglobals = (originate_global_t *) switch_channel_get_private(channel, "_oglobals_");
if (oglobals) {
switch_channel_set_private(channel, "_oglobals_", NULL);
oglobals->early_ok = 1;
}
}
}
return SWITCH_FALSE;
}
static uint8_t check_channel_status(originate_global_t *oglobals, originate_status_t *originate_status, uint32_t len) static uint8_t check_channel_status(originate_global_t *oglobals, originate_status_t *originate_status, uint32_t len)
{ {
@ -276,6 +297,116 @@ static uint8_t check_channel_status(originate_global_t *oglobals, originate_stat
if (oglobals->early_ok) { if (oglobals->early_ok) {
pindex = i; pindex = i;
} }
if (oglobals->monitor_early_media_fail) {
const char *var = switch_channel_get_variable(originate_status[i].peer_channel, "monitor_early_media_fail");
if (!switch_strlen_zero(var)) {
char *fail_array[128] = {0};
int fail_count = 0;
char *fail_data = strdup(var);
int fx;
switch_assert(fail_data);
fail_count = switch_separate_string(fail_data, '!', fail_array, (sizeof(fail_array) / sizeof(fail_array[0])));
for(fx = 0; fx < fail_count; fx++) {
char *cause = fail_array[fx];
int hits = 2;
char *p, *q;
if (!(p = strchr(cause, ':'))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error\n");
continue;
}
*p++ = '\0';
if (!p) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error\n");
continue;
}
if (!(hits = atoi(p))) {
hits = 2;
}
if (!(p = strchr(p, ':'))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error\n");
continue;
}
*p++ = '\0';
if (!p) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error\n");
continue;
}
for(q = p; q && *q; q++) {
if (*q == '+') {
*q = ',';
}
}
switch_ivr_tone_detect_session(originate_status[i].peer_session,
"monitor_early_media_fail",
p, "r", 0, hits, "fail", cause, monitor_callback);
}
switch_safe_free(fail_data);
}
}
if (oglobals->monitor_early_media_ring) {
const char *var = switch_channel_get_variable(originate_status[i].peer_channel, "monitor_early_media_ring");
if (!switch_strlen_zero(var)) {
char *ring_array[128] = {0};
int ring_count = 0;
char *ring_data = strdup(var);
int fx;
switch_assert(ring_data);
ring_count = switch_separate_string(ring_data, '!', ring_array, (sizeof(ring_array) / sizeof(ring_array[0])));
for(fx = 0; fx < ring_count; fx++) {
int hits = 2;
char *p = ring_array[fx], *q;
if (!(hits = atoi(p))) {
hits = 2;
}
if (!(p = strchr(p, ':'))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error\n");
continue;
}
*p++ = '\0';
if (!p) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error\n");
continue;
}
for(q = p; q && *q; q++) {
if (*q == '+') {
*q = ',';
}
}
switch_channel_set_private(originate_status[i].peer_channel, "_oglobals_", oglobals);
switch_ivr_tone_detect_session(originate_status[i].peer_session,
"monitor_early_media_ring",
p, "r", 0, hits, "ring", NULL, monitor_callback);
}
switch_safe_free(ring_data);
}
}
} }
if (!oglobals->progress) { if (!oglobals->progress) {
@ -619,7 +750,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_wait_for_answer(switch_core_session_t
} }
} }
done: done:
if (ringback.fh) { if (ringback.fh) {
switch_core_file_close(ringback.fh); switch_core_file_close(ringback.fh);
@ -796,7 +927,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
/* Some channel are created from an originating channel and some aren't so not all outgoing calls have a way to get params /* Some channel are created from an originating channel and some aren't so not all outgoing calls have a way to get params
so we will normalize dialstring params and channel variables (when there is an originator) into an event that we so we will normalize dialstring params and channel variables (when there is an originator) into an event that we
will use as a pseudo hash to consult for params as needed. will use as a pseudo hash to consult for params as needed.
*/ */
if (ovars) { if (ovars) {
var_event = ovars; var_event = ovars;
@ -824,6 +955,10 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
ok = 1; ok = 1;
} else if (!strcasecmp((char *) hi->name, "ignore_early_media")) { } else if (!strcasecmp((char *) hi->name, "ignore_early_media")) {
ok = 1; ok = 1;
} else if (!strcasecmp((char *) hi->name, "monitor_early_media_ring")) {
ok = 1;
} else if (!strcasecmp((char *) hi->name, "monitor_early_media_fail")) {
ok = 1;
} else if (!strcasecmp((char *) hi->name, "return_ring_ready")) { } else if (!strcasecmp((char *) hi->name, "return_ring_ready")) {
ok = 1; ok = 1;
} else if (!strcasecmp((char *) hi->name, "ring_ready")) { } else if (!strcasecmp((char *) hi->name, "ring_ready")) {
@ -849,16 +984,16 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
switch_channel_variable_last(caller_channel); switch_channel_variable_last(caller_channel);
} }
/* /*
if ((hi = switch_channel_variable_first(caller_channel))) { if ((hi = switch_channel_variable_first(caller_channel))) {
for (; hi; hi = switch_hash_next(hi)) { for (; hi; hi = switch_hash_next(hi)) {
switch_hash_this(hi, &vvar, NULL, &vval); switch_hash_this(hi, &vvar, NULL, &vval);
if (vvar && vval) { if (vvar && vval) {
switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, (void *) vvar, (char *) vval); switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, (void *) vvar, (char *) vval);
} }
} }
switch_channel_variable_last(caller_channel); switch_channel_variable_last(caller_channel);
} }
*/ */
} }
if (vars) { /* Parse parameters specified from the dialstring */ if (vars) { /* Parse parameters specified from the dialstring */
@ -936,6 +1071,16 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
oglobals.early_ok = 0; oglobals.early_ok = 0;
} }
if ((var_val = switch_event_get_header(var_event, "monitor_early_media_ring"))) {
oglobals.early_ok = 0;
oglobals.monitor_early_media_ring = 1;
}
if ((var_val = switch_event_get_header(var_event, "monitor_early_media_fail"))) {
oglobals.early_ok = 0;
oglobals.monitor_early_media_fail = 1;
}
if ((var_val = switch_event_get_header(var_event, "return_ring_ready")) && switch_true(var_val)) { if ((var_val = switch_event_get_header(var_event, "return_ring_ready")) && switch_true(var_val)) {
oglobals.return_ring_ready = 1; oglobals.return_ring_ready = 1;
} }
@ -1359,7 +1504,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
} }
endfor1: endfor1:
if (caller_channel) { if (caller_channel) {
if (switch_channel_test_flag(caller_channel, CF_PROXY_MODE) || switch_channel_test_flag(caller_channel, CF_PROXY_MEDIA)) { if (switch_channel_test_flag(caller_channel, CF_PROXY_MODE) || switch_channel_test_flag(caller_channel, CF_PROXY_MEDIA)) {
@ -1698,6 +1843,12 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
(oglobals.return_ring_ready && switch_channel_test_flag(peer_channel, CF_RING_READY)) (oglobals.return_ring_ready && switch_channel_test_flag(peer_channel, CF_RING_READY))
) { ) {
*bleg = peer_session; *bleg = peer_session;
if (oglobals.monitor_early_media_ring || oglobals.monitor_early_media_fail) {
switch_ivr_stop_tone_detect_session(peer_session);
switch_channel_set_private(peer_channel, "_oglobals_", NULL);
}
status = SWITCH_STATUS_SUCCESS; status = SWITCH_STATUS_SUCCESS;
} else { } else {
status = SWITCH_STATUS_FALSE; status = SWITCH_STATUS_FALSE;