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no_media/ringback tweaks 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3461 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2006-11-27 21:52:38 +00:00
parent c08e943e44
commit 361dc67be2
4 changed files with 34 additions and 14 deletions
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3
src/include/switch_types.h
View File

@ -465,7 +465,8 @@ typedef enum {
CF_CONTROLLED = (1 << 12),
CF_NOMEDIA = (1 << 13),
CF_SUSPEND = (1 << 14),
CF_EVENT_PARSE = (1 << 15)
CF_EVENT_PARSE = (1 << 15),
CF_NO_INDICATE = (1 << 16)
} switch_channel_flag_t;

25
src/mod/applications/mod_bridgecall/mod_bridgecall.c
View File

@ -42,6 +42,7 @@ static void audio_bridge_function(switch_core_session_t *session, char *data)
switch_core_session_t *peer_session;
unsigned int timelimit = 60;
char *var;
uint8_t no_media_bridge = 0;
switch_call_cause_t cause = SWITCH_CAUSE_NORMAL_CLEARING;
caller_channel = switch_core_session_get_channel(session);
@ -50,9 +51,14 @@ static void audio_bridge_function(switch_core_session_t *session, char *data)
if ((var = switch_channel_get_variable(caller_channel, "call_timeout"))) {
timelimit = atoi(var);
}
if ((var = switch_channel_get_variable(caller_channel, "no_media"))) {
switch_channel_set_flag(caller_channel, CF_NOMEDIA);
if ((var = switch_channel_get_variable(caller_channel, "no_media")) && switch_true(var)) {
if (!switch_channel_test_flag(caller_channel, CF_ANSWERED) && !switch_channel_test_flag(caller_channel, CF_EARLY_MEDIA)) {
switch_channel_set_flag(caller_channel, CF_NOMEDIA);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Channel is already up, delaying point-to-point mode 'till both legs are up.\n");
no_media_bridge = 1;
}
}
if (switch_ivr_originate(session, &peer_session, &cause, data, timelimit, NULL, NULL, NULL, NULL) != SWITCH_STATUS_SUCCESS) {
@ -61,10 +67,17 @@ static void audio_bridge_function(switch_core_session_t *session, char *data)
switch_channel_hangup(caller_channel, cause);
return;
} else {
if (switch_channel_test_flag(caller_channel, CF_NOMEDIA)) {
switch_ivr_signal_bridge(session, peer_session);
if (no_media_bridge) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Redirecting media to point-to-point mode.\n");
switch_ivr_nomedia(switch_core_session_get_uuid(session), SMF_FORCE);
switch_ivr_nomedia(switch_core_session_get_uuid(peer_session), SMF_FORCE);
switch_ivr_signal_bridge(session, peer_session);
} else {
switch_ivr_multi_threaded_bridge(session, peer_session, NULL, NULL, NULL);
if (switch_channel_test_flag(caller_channel, CF_NOMEDIA)) {
switch_ivr_signal_bridge(session, peer_session);
} else {
switch_ivr_multi_threaded_bridge(session, peer_session, NULL, NULL, NULL);
}
}
}
}

5
src/mod/endpoints/mod_sofia/mod_sofia.c
View File

@ -2441,9 +2441,10 @@ static void pass_sdp(private_object_t *tech_pvt, char *sdp)
if (!switch_channel_get_variable(other_channel, SWITCH_B_SDP_VARIABLE)) {
switch_channel_set_variable(other_channel, SWITCH_B_SDP_VARIABLE, sdp);
}
if (!switch_test_flag(tech_pvt, TFLAG_CHANGE_MEDIA) && (
switch_channel_test_flag(other_channel, CF_OUTBOUND) &&
switch_channel_test_flag(other_channel, CF_NOMEDIA) &&
//switch_channel_test_flag(other_channel, CF_NOMEDIA) &&
switch_channel_test_flag(channel, CF_OUTBOUND) &&
switch_channel_test_flag(channel, CF_NOMEDIA))) {
switch_ivr_nomedia(val, SMF_FORCE);
@ -2526,7 +2527,7 @@ static void sip_i_state(int status,
break;
case nua_callstate_proceeding:
if (channel) {
if (status == 180) {
if (status == 180 && !(switch_channel_test_flag(channel, CF_NO_INDICATE))) {
if (switch_test_flag(tech_pvt, TFLAG_NOMEDIA)) {
if ((uuid = switch_channel_get_variable(channel, SWITCH_BRIDGE_VARIABLE)) && (other_session = switch_core_session_locate(uuid))) {
switch_core_session_message_t msg;

15
src/switch_ivr.c
View File

@ -2443,6 +2443,8 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
peer_channels[i] = switch_core_session_get_channel(peer_sessions[i]);
assert(peer_channels[i] != NULL);
//switch_channel_set_flag(peer_channels[i], CF_NO_INDICATE);
if (table == &noop_state_handler) {
table = NULL;
} else if (!table) {
@ -2501,7 +2503,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
switch_channel_pre_answer(caller_channel);
}
if (session && !switch_channel_test_flag(caller_channel, CF_NOMEDIA)) {
if (session && (ringback_data || !switch_channel_test_flag(caller_channel, CF_NOMEDIA))) {
read_codec = switch_core_session_get_read_codec(session);
assert(read_codec != NULL);
@ -2527,6 +2529,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
if (ringback_data) {
char *tmp_data = NULL;
switch_buffer_create_dynamic(&ringback.audio_buffer, 512, 1024, 0);
switch_buffer_create_dynamic(&ringback.loop_buffer, 512, 1024, 0);
@ -2581,7 +2584,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
}
}
}
while ((!caller_channel || switch_channel_ready(caller_channel)) &&
check_channel_status(peer_channels, peer_sessions, and_argc, &idx, file, key, ringback_data)) {
@ -2603,13 +2606,14 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
}
/* read from the channel while we wait if the audio is up on it */
if (session && !switch_channel_test_flag(caller_channel, CF_NOMEDIA) &&
if (session && (ringback_data || !switch_channel_test_flag(caller_channel, CF_NOMEDIA)) &&
(switch_channel_test_flag(caller_channel, CF_ANSWERED) || switch_channel_test_flag(caller_channel, CF_EARLY_MEDIA))) {
switch_status_t status = switch_core_session_read_frame(session, &read_frame, 1000, 0);
if (!SWITCH_READ_ACCEPTABLE(status)) {
break;
}
if (read_frame && !pass && !switch_test_flag(read_frame, SFF_CNG) && read_frame->datalen > 1) {
if (ringback.fh) {
uint8_t abuf[1024];
@ -2653,7 +2657,8 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
break;
}
}
}
}
if (switch_core_session_write_frame(session, &write_frame, 1000, 0) != SWITCH_STATUS_SUCCESS) {
break;
}
@ -2674,7 +2679,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
idx = IDX_CANCEL;
}
if (session && !switch_channel_test_flag(caller_channel, CF_NOMEDIA)) {
if (session && (ringback_data || !switch_channel_test_flag(caller_channel, CF_NOMEDIA))) {
switch_core_session_reset(session);
}