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signalling refactoring for media etc

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3192 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2006-10-25 04:28:49 +00:00
parent 1f2d19e28e
commit 08442ff2c4
6 changed files with 213 additions and 112 deletions
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35
src/switch_channel.c
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@@ -87,6 +87,7 @@ static struct switch_cause_table CAUSE_CHART[] = {
{ "MANDATORY_IE_LENGTH_ERROR", SWITCH_CAUSE_MANDATORY_IE_LENGTH_ERROR },
{ "PROTOCOL_ERROR", SWITCH_CAUSE_PROTOCOL_ERROR },
{ "INTERWORKING", SWITCH_CAUSE_INTERWORKING },
{ "ORIGINATOR_CANCEL", SWITCH_CAUSE_ORIGINATOR_CANCEL },
{ "CRASH", SWITCH_CAUSE_CRASH },
{ "SYSTEM_SHUTDOWN", SWITCH_CAUSE_SYSTEM_SHUTDOWN },
{ "LOSE_RACE", SWITCH_CAUSE_LOSE_RACE },
@@ -1018,6 +1019,40 @@ SWITCH_DECLARE(switch_status_t) switch_channel_perform_pre_answer(switch_channel
return status;
}
SWITCH_DECLARE(switch_status_t) switch_channel_perform_ringback(switch_channel_t *channel,
const char *file,
const char *func,
int line)
{
switch_core_session_message_t msg;
char *uuid = switch_core_session_get_uuid(channel->session);
switch_status_t status;
assert(channel != NULL);
if (channel->state >= CS_HANGUP) {
return SWITCH_STATUS_FALSE;
}
if (switch_channel_test_flag(channel, CF_ANSWERED)) {
return SWITCH_STATUS_SUCCESS;
}
if (switch_channel_test_flag(channel, CF_EARLY_MEDIA)) {
return SWITCH_STATUS_SUCCESS;
}
msg.message_id = SWITCH_MESSAGE_INDICATE_RINGING;
msg.from = channel->name;
status = switch_core_session_message_send(uuid, &msg);
if (status == SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_ID_LOG, (char *) file, func, line, SWITCH_LOG_NOTICE, "Ringback %s!\n", channel->name);
}
return status;
}
SWITCH_DECLARE(switch_status_t) switch_channel_perform_answer(switch_channel_t *channel,
const char *file,
const char *func,