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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9591 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2008-09-18 21:50:18 +00:00
parent fb61897971
commit eac4e3e10a
8 changed files with 242 additions and 75 deletions
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src/mod/endpoints/mod_sofia/sofia.c
+106 -4
View File
@@ -1591,6 +1591,12 @@ switch_status_t config_sofia(int reload, char *profile_name)
profile->mflags &= ~MFLAG_REFER;
} else if (!strcasecmp(var, "disable-register") && switch_true(val)) {
profile->mflags &= ~MFLAG_REGISTER;
} else if (!strcasecmp(var, "media-option")) {
if (!strcasecmp(val, "resume-media-on-hold")) {
profile->media_options |= MEDIA_OPT_MEDIA_ON_HOLD;
} else if (!strcasecmp(val, "bypass-media-after-att-xfer")) {
profile->media_options |= MEDIA_OPT_BYPASS_AFTER_ATT_XFER;
}
} else if (!strcasecmp(var, "manage-presence")) {
if (!strcasecmp(val, "passive")) {
profile->pres_type = PRES_TYPE_PASSIVE;
@@ -2144,6 +2150,50 @@ static void sofia_handle_sip_r_invite(switch_core_session_t *session, int status
}
}
/* Pure black magic, if you can't understand this code you are lucky.........*/
void *SWITCH_THREAD_FUNC media_on_hold_thread_run(switch_thread_t *thread, void *obj)
{
switch_core_session_t *other_session = NULL, *session = (switch_core_session_t *) obj;
const char *uuid;
if (switch_core_session_read_lock(session) == SWITCH_STATUS_SUCCESS) {
switch_channel_t *channel = switch_core_session_get_channel(session);
private_object_t *tech_pvt = switch_core_session_get_private(session);
if ((uuid = switch_channel_get_variable(channel, SWITCH_SIGNAL_BOND_VARIABLE)) && (other_session = switch_core_session_locate(uuid))) {
if (switch_core_session_compare(session, other_session)) {
switch_set_flag_locked(tech_pvt, TFLAG_HOLD_LOCK);
switch_ivr_media(switch_core_session_get_uuid(other_session), SMF_REBRIDGE);
if (tech_pvt->rtp_session) {
switch_rtp_clear_flag(tech_pvt->rtp_session, SWITCH_RTP_FLAG_AUTOADJ);
}
sofia_glue_toggle_hold(tech_pvt, 1);
switch_core_session_rwunlock(other_session);
}
}
switch_core_session_rwunlock(session);
}
return NULL;
}
static void launch_media_on_hold(switch_core_session_t *session)
{
switch_thread_t *thread;
switch_threadattr_t *thd_attr = NULL;
switch_threadattr_create(&thd_attr, switch_core_session_get_pool(session));
switch_threadattr_detach_set(thd_attr, 1);
switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
switch_threadattr_priority_increase(thd_attr);
switch_thread_create(&thread, thd_attr, media_on_hold_thread_run, session, switch_core_session_get_pool(session));
}
static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
char const *phrase,
nua_t *nua, sofia_profile_t *profile, nua_handle_t *nh, sofia_private_t *sofia_private, sip_t const *sip,
@@ -2348,6 +2398,7 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
switch_ivr_uuid_bridge(br_a, br_b);
switch_channel_set_variable(channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "ATTENDED_TRANSFER");
switch_clear_flag_locked(tech_pvt, TFLAG_SIP_HOLD);
switch_clear_flag_locked(tech_pvt, TFLAG_HOLD_LOCK);
switch_channel_hangup(channel, SWITCH_CAUSE_ATTENDED_TRANSFER);
} else {
switch_channel_set_variable(channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "ATTENDED_TRANSFER_ERROR");
@@ -2377,6 +2428,7 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
switch_channel_set_variable(channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "RECEIVED_NOSDP");
sofia_glue_tech_choose_port(tech_pvt, 0);
sofia_glue_set_local_sdp(tech_pvt, NULL, 0, NULL, 0);
switch_set_flag_locked(tech_pvt, TFLAG_3PCC);
switch_channel_set_state(channel, CS_HIBERNATE);
nua_respond(tech_pvt->nh, SIP_200_OK,
SIPTAG_CONTACT_STR(tech_pvt->profile->url),
@@ -2404,13 +2456,55 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
sdp_parser_t *parser;
sdp_session_t *sdp;
uint8_t match = 0, is_ok = 1;
tech_pvt->hold_laps = 0;
if (r_sdp) {
if (switch_channel_test_flag(channel, CF_PROXY_MODE) || switch_channel_test_flag(channel, CF_PROXY_MEDIA)) {
if ((uuid = switch_channel_get_variable(channel, SWITCH_SIGNAL_BOND_VARIABLE))
&& (other_session = switch_core_session_locate(uuid))) {
switch_core_session_message_t msg = { 0 };
if (profile->media_options & MEDIA_OPT_MEDIA_ON_HOLD) {
tech_pvt->hold_laps = 1;
switch_channel_set_variable(channel, SWITCH_R_SDP_VARIABLE, r_sdp);
switch_channel_clear_flag(channel, CF_PROXY_MODE);
tech_pvt->local_sdp_str = NULL;
if (!switch_channel_media_ready(channel)) {
if (!switch_channel_test_flag(tech_pvt->channel, CF_OUTBOUND)) {
//const char *r_sdp = switch_channel_get_variable(channel, SWITCH_R_SDP_VARIABLE);
tech_pvt->num_codecs = 0;
sofia_glue_tech_prepare_codecs(tech_pvt);
if (sofia_glue_tech_media(tech_pvt, r_sdp) != SWITCH_STATUS_SUCCESS) {
switch_channel_set_variable(channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "CODEC NEGOTIATION ERROR");
status = SWITCH_STATUS_FALSE;
goto done;
}
}
}
if (!switch_rtp_ready(tech_pvt->rtp_session)) {
sofia_glue_tech_prepare_codecs(tech_pvt);
if ((status = sofia_glue_tech_choose_port(tech_pvt, 0)) != SWITCH_STATUS_SUCCESS) {
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
goto done;
}
}
sofia_glue_set_local_sdp(tech_pvt, NULL, 0, NULL, 1);
nua_respond(tech_pvt->nh, SIP_200_OK,
SIPTAG_CONTACT_STR(tech_pvt->reply_contact),
SOATAG_USER_SDP_STR(tech_pvt->local_sdp_str),
SOATAG_REUSE_REJECTED(1),
SOATAG_ORDERED_USER(1), SOATAG_AUDIO_AUX("cn telephone-event"), NUTAG_INCLUDE_EXTRA_SDP(1), TAG_END());
launch_media_on_hold(session);
switch_core_session_rwunlock(other_session);
goto done;
}
msg.message_id = SWITCH_MESSAGE_INDICATE_MEDIA_REDIRECT;
msg.from = __FILE__;
msg.string_arg = (char *) r_sdp;
@@ -2559,7 +2653,7 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "RTP Error!\n");
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
}
if (switch_channel_get_state(channel) == CS_HIBERNATE) {
if (switch_channel_get_state(channel) == CS_HIBERNATE && switch_test_flag(tech_pvt, TFLAG_3PCC)) {
switch_set_flag_locked(tech_pvt, TFLAG_READY);
switch_channel_set_state(channel, CS_INIT);
switch_set_flag(tech_pvt, TFLAG_SDP);
@@ -2800,25 +2894,33 @@ void sofia_handle_sip_i_refer(nua_t *nua, sofia_profile_t *profile, nua_handle_t
switch_str_nil(br_b));
if (br_a && br_b) {
switch_core_session_t *new_b_session = NULL, *a_session = NULL;
switch_core_session_t *new_b_session = NULL, *a_session = NULL, *tmp = NULL;
if ((profile->media_options & MEDIA_OPT_BYPASS_AFTER_ATT_XFER) && (tmp = switch_core_session_locate(br_b))) {
switch_channel_t *tchannel = switch_core_session_get_channel(tmp);
switch_channel_set_variable(tchannel, SWITCH_BYPASS_MEDIA_AFTER_BRIDGE_VARIABLE, "true");
switch_core_session_rwunlock(tmp);
}
switch_ivr_uuid_bridge(br_b, br_a);
switch_channel_set_variable(channel_b, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "ATTENDED_TRANSFER");
nua_notify(tech_pvt->nh, NUTAG_NEWSUB(1), SIPTAG_CONTENT_TYPE_STR("message/sipfrag"),
NUTAG_SUBSTATE(nua_substate_terminated), SIPTAG_PAYLOAD_STR("SIP/2.0 200 OK"), SIPTAG_EVENT_STR(etmp), TAG_END());
switch_clear_flag_locked(b_tech_pvt, TFLAG_SIP_HOLD);
switch_clear_flag_locked(tech_pvt, TFLAG_HOLD_LOCK);
switch_ivr_park_session(b_session);
new_b_session = switch_core_session_locate(br_b);
a_session = switch_core_session_locate(br_a);
sofia_info_send_sipfrag(a_session, new_b_session);
if (new_b_session) {
switch_core_session_rwunlock(new_b_session);
}
if (a_session) {
switch_core_session_rwunlock(a_session);
}
//switch_channel_hangup(channel_b, SWITCH_CAUSE_ATTENDED_TRANSFER);
} else {
if (!br_a && !br_b) {
switch_set_flag_locked(tech_pvt, TFLAG_NOHUP);