void linphone_event_terminate(LinphoneEvent *lev){
lev->terminating=TRUE;
if (lev->dir==LinphoneSubscriptionIncoming){
sal_notify_close(lev->op);
}else if (lev->dir==LinphoneSubscriptionOutgoing){
sal_unsubscribe(lev->op);
}
if (lev->publish_state!=LinphonePublishNone){
if (lev->publish_state==LinphonePublishOk && lev->expires!=-1){
sal_publish(lev->op,NULL,NULL,NULL,0,NULL);
}else sal_op_stop_refreshing(lev->op);
linphone_event_set_publish_state(lev,LinphonePublishCleared);
return;
}
if (lev->subscription_state!=LinphoneSubscriptionNone){
linphone_event_set_state(lev,LinphoneSubscriptionTerminated);
return;
}
}
/*
* updates the subscriptions.
* If only_when_registered is TRUE, subscribe will be sent only if the friend's corresponding proxy config is in registered.
* Otherwise if the proxy config goes to unregistered state, the subscription refresh will be suspended.
* An optional proxy whose state has changed can be passed to optimize the processing.
**/
void linphone_friend_update_subscribes(LinphoneFriend *fr, LinphoneProxyConfig *proxy, bool_t only_when_registered){
int can_subscribe=1;
if (only_when_registered && (fr->subscribe || fr->subscribe_active)){
LinphoneProxyConfig *cfg=linphone_core_lookup_known_proxy(fr->lc,fr->uri);
if (proxy && proxy!=cfg) return;
if (cfg && cfg->state!=LinphoneRegistrationOk){
char *tmp=linphone_address_as_string(fr->uri);
ms_message("Friend [%s] belongs to proxy config with identity [%s], but this one isn't registered. Subscription is suspended.",
tmp,linphone_proxy_config_get_identity(cfg));
ms_free(tmp);
can_subscribe=0;
}
}
if (can_subscribe && fr->subscribe && fr->subscribe_active==FALSE){
ms_message("Sending a new SUBSCRIBE");
__linphone_friend_do_subscribe(fr);
}else if (can_subscribe && fr->subscribe_active && !fr->subscribe){
linphone_friend_unsubscribe(fr);
}else if (!can_subscribe && fr->outsub){
fr->subscribe_active=FALSE;
sal_op_stop_refreshing(fr->outsub);
}
}
void linphone_event_pause_publish(LinphoneEvent *lev) {
if (lev->op) sal_op_stop_refreshing(lev->op);
}