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FS-9192-proxy-hold: proxy hold when proxy media and proxy mode are disabled; its similiar to proxy-refer

This commit is contained in:
Muhammad Zaka 2016-05-27 11:52:38 +01:00
parent 18dbefa6da
commit 05cc770818
3 changed files with 70 additions and 0 deletions
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5
src/mod/endpoints/mod_sofia/conf/sofia.conf.xml
View File

@ -495,6 +495,11 @@
really need to change this.
-->
<!-- <param name="renegotiate-codec-on-hold" value="true"/> -->
<!-- Turn on proxy hold when proxy media and proxy mode are disabled
By default it is not set
-->
<!-- <param name="proxy-hold" value="true"/> -->
</settings>
</profile>
</profiles>

1
src/mod/endpoints/mod_sofia/mod_sofia.h
View File

@ -293,6 +293,7 @@ typedef enum {
PFLAG_CHANNEL_XML_FETCH_ON_NIGHTMARE_TRANSFER,
PFLAG_FIRE_TRANFER_EVENTS,
PFLAG_BLIND_AUTH_ENFORCE_RESULT,
PFLAG_PROXY_HOLD,
/* No new flags below this line */
PFLAG_MAX

64
src/mod/endpoints/mod_sofia/sofia.c
View File

@ -5617,6 +5617,12 @@ switch_status_t config_sofia(sofia_config_t reload, char *profile_name)
} else {
sofia_clear_pflag(profile, PFLAG_BLIND_AUTH_ENFORCE_RESULT);
}
} else if (!strcasecmp(var, "proxy-hold")) {
if(switch_true(val)) {
sofia_set_pflag(profile, PFLAG_PROXY_HOLD);
} else {
sofia_clear_pflag(profile, PFLAG_PROXY_HOLD);
}
}
}
@ -7659,6 +7665,64 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
}
goto done;
} else {
if (sofia_test_pflag(profile, PFLAG_PROXY_HOLD)) {
switch_channel_set_flag(tech_pvt->channel, CF_REINVITE);
if (tech_pvt->mparams.num_codecs){
match = sofia_media_negotiate_sdp(session, r_sdp, SDP_TYPE_REQUEST);
}
if (!match) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Reinvite Codec Error!\n");
nua_respond(tech_pvt->nh, SIP_488_NOT_ACCEPTABLE, TAG_END());
goto done;
}
if (switch_core_session_get_partner(session, &other_session) == SWITCH_STATUS_SUCCESS) {
switch_core_session_message_t *msg;
msg = switch_core_session_alloc(other_session, sizeof(*msg));
if (switch_stristr("sendonly", r_sdp) || switch_stristr("0.0.0.0", r_sdp)) {
const char *hold_msg = "hold";
msg->message_id = SWITCH_MESSAGE_INDICATE_HOLD;
if (sofia_test_pflag(profile, PFLAG_MANAGE_SHARED_APPEARANCE)) {
const char *info = switch_channel_get_variable(channel, "presence_call_info");
if (info) {
if (switch_stristr("private", info)) {
hold_msg = "hold-private";
}
}
}
sofia_set_flag_locked(tech_pvt, TFLAG_SIP_HOLD);
switch_channel_set_flag(channel, CF_LEG_HOLDING);
switch_channel_presence(tech_pvt->channel, "unknown", hold_msg, NULL);
} else {
msg->message_id = SWITCH_MESSAGE_INDICATE_UNHOLD;
sofia_clear_flag_locked(tech_pvt, TFLAG_SIP_HOLD);
switch_channel_clear_flag(channel, CF_LEG_HOLDING);
switch_channel_presence(tech_pvt->channel, "unknown", "unhold", NULL);
}
msg->from = __FILE__;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Indicating Hold to other leg.\n%s\n", r_sdp);
switch_core_session_queue_message(other_session, msg);
switch_core_session_rwunlock(other_session);
}
switch_core_media_gen_local_sdp(session, SDP_TYPE_RESPONSE, NULL, 0, NULL, 0);
if (sofia_use_soa(tech_pvt)){
nua_respond(tech_pvt->nh, SIP_200_OK,
SIPTAG_CONTACT_STR(tech_pvt->reply_contact),
SOATAG_USER_SDP_STR(tech_pvt->mparams.local_sdp_str),
SOATAG_REUSE_REJECTED(1),
SOATAG_AUDIO_AUX("cn telephone-event"),
TAG_IF(sofia_test_pflag(profile, PFLAG_DISABLE_100REL), NUTAG_INCLUDE_EXTRA_SDP(1)), TAG_END());
} else {
nua_respond(tech_pvt->nh, SIP_200_OK,
NUTAG_MEDIA_ENABLE(0),
SIPTAG_CONTACT_STR(tech_pvt->reply_contact),
SIPTAG_CONTENT_TYPE_STR("application/sdp"), SIPTAG_PAYLOAD_STR(tech_pvt->mparams.local_sdp_str), TAG_END());
}
goto done;
}
if (switch_channel_test_app_flag_key("T38", tech_pvt->channel, CF_APP_T38_NEGOTIATED)) {
nua_respond(tech_pvt->nh, SIP_200_OK, TAG_END());
goto done;