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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5178 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2007-05-14 20:38:18 +00:00
parent 7a8c84791f
commit 139b505f91
3 changed files with 28 additions and 52 deletions
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48
src/switch_ivr.c
View File

@ -272,15 +272,13 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_parse_event(switch_core_session_t *se
unsigned long CMD_NOMEDIA = switch_hashfunc_default("nomedia", &hlen);
unsigned long CMD_UNICAST = switch_hashfunc_default("unicast", &hlen);
char *lead_frames = switch_event_get_header(event, "lead-frames");
switch_status_t status = SWITCH_STATUS_SUCCESS;
assert(channel != NULL);
assert(event != NULL);
if (switch_strlen_zero(cmd)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Command!\n");
status = SWITCH_STATUS_FALSE;
goto done;
return SWITCH_STATUS_FALSE;
}
hlen = (switch_size_t) strlen(cmd);
@ -291,11 +289,12 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_parse_event(switch_core_session_t *se
if (lead_frames) {
switch_frame_t *read_frame;
int frame_count = atoi(lead_frames);
switch_status_t status;
while(frame_count > 0) {
status = switch_core_session_read_frame(session, &read_frame, -1, 0);
if (!SWITCH_READ_ACCEPTABLE(status)) {
goto done;
return status;
}
if (!switch_test_flag(read_frame, SFF_CNG)) {
frame_count--;
@ -366,33 +365,12 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_parse_event(switch_core_session_t *se
switch_channel_hangup(channel, cause);
} else if (cmd_hash == CMD_NOMEDIA) {
char *uuid = switch_event_get_header(event, "nomedia-uuid");
char *waitfor = switch_event_get_header(event, "wait-for");
if (waitfor) {
switch_core_session_t *w_session;
if ((w_session = switch_core_session_locate(waitfor))) {
switch_channel_t *w_channel = switch_core_session_get_channel(w_session);
int sanity = 0;
while(switch_channel_test_flag(w_channel, CF_WAIT_FOR_ME)) {
switch_yield(1000);
if (++sanity > 10000) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Timeout waiting for channel %s\n", switch_channel_get_name(w_channel));
switch_channel_clear_flag(w_channel, CF_WAIT_FOR_ME);
break;
}
}
switch_core_session_rwunlock(w_session);
}
}
switch_ivr_nomedia(uuid, SMF_REBRIDGE);
}
done:
switch_channel_clear_flag(channel, CF_EVENT_PARSE);
switch_channel_clear_flag(channel, CF_WAIT_FOR_ME);
return status;
return SWITCH_STATUS_SUCCESS;
}
@ -798,6 +776,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_nomedia(char *uuid, switch_media_flag
switch_core_session_message_t msg = { 0 };
switch_status_t status = SWITCH_STATUS_GENERR;
uint8_t swap = 0;
switch_event_t *event;
msg.message_id = SWITCH_MESSAGE_INDICATE_NOMEDIA;
msg.from = __FILE__;
@ -812,12 +791,23 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_nomedia(char *uuid, switch_media_flag
}
if ((flags & SMF_FORCE) || !switch_channel_test_flag(channel, CF_BYPASS_MEDIA)) {
while (switch_core_session_dequeue_private_event(session, &event) == SWITCH_STATUS_SUCCESS) {
switch_ivr_parse_event(session, event);
switch_event_destroy(&event);
}
switch_channel_set_flag(channel, CF_BYPASS_MEDIA);
switch_core_session_receive_message(session, &msg);
if ((flags & SMF_REBRIDGE) && (other_uuid = switch_channel_get_variable(channel, SWITCH_BRIDGE_VARIABLE)) &&
(other_session = switch_core_session_locate(other_uuid))) {
other_channel = switch_core_session_get_channel(other_session);
assert(other_channel != NULL);
while (switch_core_session_dequeue_private_event(other_session, &event) == SWITCH_STATUS_SUCCESS) {
switch_ivr_parse_event(other_session, event);
switch_event_destroy(&event);
}
switch_core_session_receive_message(other_session, &msg);
switch_channel_clear_state_handler(other_channel, NULL);

23
src/switch_ivr_async.c
View File

@ -775,10 +775,10 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_broadcast(char *uuid, char *path, swi
char *p;
master = session;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
if ((nomedia = switch_channel_test_flag(channel, CF_BYPASS_MEDIA))) {
switch_ivr_media(uuid, SMF_REBRIDGE);
}
@ -796,9 +796,8 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_broadcast(char *uuid, char *path, swi
}
}
if ((flags & SMF_ECHO_BLEG) && (other_uuid = switch_channel_get_variable(channel, SWITCH_SIGNAL_BOND_VARIABLE))
if ((flags & SMF_ECHO_BLEG) && (other_uuid = switch_channel_get_variable(channel, SWITCH_BRIDGE_VARIABLE))
&& (other_session = switch_core_session_locate(other_uuid))) {
if (switch_event_create(&event, SWITCH_EVENT_MESSAGE) == SWITCH_STATUS_SUCCESS) {
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "call-command", "execute");
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "execute-app-name", "%s", app);
@ -807,13 +806,12 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_broadcast(char *uuid, char *path, swi
if ((flags & SMF_LOOP)) {
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "loops", "%d", -1);
}
switch_core_session_queue_private_event(other_session, &event);
}
master = other_session;
switch_core_session_rwunlock(other_session);
master = other_session;
other_session = NULL;
}
@ -835,17 +833,6 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_broadcast(char *uuid, char *path, swi
if (switch_event_create(&event, SWITCH_EVENT_MESSAGE) == SWITCH_STATUS_SUCCESS) {
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "call-command", "nomedia");
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "nomedia-uuid", "%s", uuid);
if ((flags & SMF_ECHO_BLEG) && (flags & SMF_ECHO_ALEG)) {
switch_channel_t *channel = switch_core_session_get_channel(master);
char *bto = switch_channel_get_variable(channel, SWITCH_SIGNAL_BOND_VARIABLE);
if ((other_session = switch_core_session_locate(bto))) {
switch_channel_t *other_channel = switch_core_session_get_channel(other_session);
switch_channel_set_flag(other_channel, CF_WAIT_FOR_ME);
switch_event_add_header(event, SWITCH_STACK_BOTTOM, "wait-for", "%s", bto);
switch_core_session_rwunlock(other_session);
}
}
switch_core_session_queue_private_event(master, &event);
}
}

9
src/switch_ivr_bridge.c
View File

@ -96,11 +96,6 @@ static void *audio_bridge_thread(switch_thread_t * thread, void *obj)
break;
}
if (switch_channel_test_flag(chan_a, CF_SUSPEND) || switch_channel_test_flag(chan_b, CF_SUSPEND)) {
switch_yield(100000);
continue;
}
if (switch_core_session_dequeue_private_event(session_a, &event) == SWITCH_STATUS_SUCCESS) {
switch_channel_set_flag(chan_b, CF_SUSPEND);
msg.string_arg = data->b_uuid;
@ -114,6 +109,10 @@ static void *audio_bridge_thread(switch_thread_t * thread, void *obj)
switch_event_destroy(&event);
}
if (switch_channel_test_flag(chan_a, CF_SUSPEND) || switch_channel_test_flag(chan_b, CF_SUSPEND)) {
switch_yield(100000);
continue;
}
/* if 1 channel has DTMF pass it to the other */
if (switch_channel_has_dtmf(chan_a)) {