forked from mirrors/linphone-iphone
211 lines
7 KiB
C
211 lines
7 KiB
C
/*
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linphone
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Copyright (C) 2000 Simon MORLAT (simon.morlat@linphone.org)
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "linphonecore.h"
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#include <eXosip2/eXosip.h>
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#include <osipparser2/osip_message.h>
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#include "private.h"
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extern const char *__policy_enum_to_str(LinphoneSubscribePolicy pol);
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void linphone_core_add_subscriber(LinphoneCore *lc, const char *subscriber, int did, int nid){
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LinphoneFriend *fl=linphone_friend_new_with_addr(subscriber);
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if (fl==NULL) return ;
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fl->in_did=did;
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linphone_friend_set_nid(fl,nid);
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linphone_friend_set_inc_subscribe_policy(fl,LinphoneSPAccept);
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fl->inc_subscribe_pending=TRUE;
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lc->subscribers=ms_list_append(lc->subscribers,(void *)fl);
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if (lc->vtable.new_unknown_subscriber!=NULL) {
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char *subscriber=linphone_address_as_string(fl->uri);
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lc->vtable.new_unknown_subscriber(lc,fl,subscriber);
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ms_free(subscriber);
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}
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}
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void linphone_core_reject_subscriber(LinphoneCore *lc, LinphoneFriend *lf){
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linphone_friend_set_inc_subscribe_policy(lf,LinphoneSPDeny);
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}
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static void __do_notify(void * data, void * user_data){
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int *tab=(int*)user_data;
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LinphoneFriend *lf=(LinphoneFriend*)data;
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linphone_friend_notify(lf,tab[0],tab[1]);
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}
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void __linphone_core_notify_all_friends(LinphoneCore *lc, int ss, int os){
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int tab[2];
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tab[0]=ss;
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tab[1]=os;
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ms_list_for_each2(lc->friends,__do_notify,(void *)tab);
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}
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void linphone_core_notify_all_friends(LinphoneCore *lc, LinphoneOnlineStatus os){
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ms_message("Notifying all friends that we are in status %i",os);
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__linphone_core_notify_all_friends(lc,EXOSIP_SUBCRSTATE_ACTIVE,os);
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}
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/* check presence state before answering to call; returns TRUE if we can proceed, else answer the appropriate answer
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to close the dialog*/
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bool_t linphone_core_check_presence(LinphoneCore *lc){
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return TRUE;
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}
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void linphone_subscription_new(LinphoneCore *lc, eXosip_event_t *ev){
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LinphoneFriend *lf=NULL;
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osip_from_t *from=ev->request->from;
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char *tmp;
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osip_message_t *msg=NULL;
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LinphoneAddress *uri;
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osip_from_to_str(ev->request->from,&tmp);
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uri=linphone_address_new(tmp);
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ms_message("Receiving new subscription from %s.",tmp);
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/* check if we answer to this subscription */
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if (linphone_find_friend(lc->friends,uri,&lf)!=NULL){
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lf->in_did=ev->did;
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linphone_friend_set_nid(lf,ev->nid);
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eXosip_insubscription_build_answer(ev->tid,202,&msg);
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eXosip_insubscription_send_answer(ev->tid,202,msg);
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__eXosip_wakeup_event();
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linphone_friend_done(lf); /*this will do all necessary actions */
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}else{
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/* check if this subscriber is in our black list */
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if (linphone_find_friend(lc->subscribers,uri,&lf)){
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if (lf->pol==LinphoneSPDeny){
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ms_message("Rejecting %s because we already rejected it once.",from);
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eXosip_insubscription_send_answer(ev->tid,401,NULL);
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}
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else {
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/* else it is in wait for approval state, because otherwise it is in the friend list.*/
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ms_message("New subscriber found in friend list, in %s state.",__policy_enum_to_str(lf->pol));
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}
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}else {
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eXosip_insubscription_build_answer(ev->tid,202,&msg);
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eXosip_insubscription_send_answer(ev->tid,202,msg);
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linphone_core_add_subscriber(lc,tmp,ev->did,ev->nid);
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}
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}
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osip_free(tmp);
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}
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void linphone_notify_recv(LinphoneCore *lc, eXosip_event_t *ev)
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{
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const char *status=_("Gone");
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const char *img="sip-closed.png";
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char *tmp;
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LinphoneFriend *lf;
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LinphoneAddress *friend=NULL;
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osip_from_t *from=NULL;
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osip_body_t *body=NULL;
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LinphoneOnlineStatus estatus=LINPHONE_STATUS_UNKNOWN;
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ms_message("Receiving notify with sid=%i,nid=%i",ev->sid,ev->nid);
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if (ev->request!=NULL){
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from=ev->request->from;
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osip_message_get_body(ev->request,0,&body);
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if (body==NULL){
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ms_error("No body in NOTIFY");
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return;
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}
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if (strstr(body->body,"pending")!=NULL){
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status=_("Waiting for Approval");
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img="sip-wfa.png";
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estatus=LINPHONE_STATUS_PENDING;
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}else if ((strstr(body->body,"online")!=NULL) || (strstr(body->body,"open")!=NULL)) {
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status=_("Online");
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img="sip-online.png";
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estatus=LINPHONE_STATUS_ONLINE;
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}else if (strstr(body->body,"busy")!=NULL){
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status=_("Busy");
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img="sip-busy.png";
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estatus=LINPHONE_STATUS_BUSY;
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}else if (strstr(body->body,"berightback")!=NULL
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|| strstr(body->body,"in-transit")!=NULL ){
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status=_("Be Right Back");
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img="sip-bifm.png";
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estatus=LINPHONE_STATUS_BERIGHTBACK;
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}else if (strstr(body->body,"away")!=NULL){
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status=_("Away");
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img="sip-away.png";
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estatus=LINPHONE_STATUS_AWAY;
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}else if (strstr(body->body,"onthephone")!=NULL
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|| strstr(body->body,"on-the-phone")!=NULL){
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status=_("On The Phone");
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img="sip-otp.png";
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estatus=LINPHONE_STATUS_ONTHEPHONE;
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}else if (strstr(body->body,"outtolunch")!=NULL
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|| strstr(body->body,"meal")!=NULL){
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status=_("Out To Lunch");
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img="sip-otl.png";
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estatus=LINPHONE_STATUS_OUTTOLUNCH;
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}else if (strstr(body->body,"closed")!=NULL){
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status=_("Closed");
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img="sip-away.png";
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estatus=LINPHONE_STATUS_CLOSED;
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}else{
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status=_("Gone");
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img="sip-closed.png";
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estatus=LINPHONE_STATUS_OFFLINE;
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}
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ms_message("We are notified that sip:%s@%s has online status %s",from->url->username,from->url->host,status);
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}
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lf=linphone_find_friend_by_sid(lc->friends,ev->sid);
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if (lf!=NULL){
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friend=lf->uri;
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tmp=linphone_address_as_string(friend);
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lf->status=estatus;
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lc->vtable.notify_recv(lc,(LinphoneFriend*)lf,tmp,status,img);
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ms_free(tmp);
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if (ev->ss_status==EXOSIP_SUBCRSTATE_TERMINATED) {
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lf->sid=-1;
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lf->out_did=-1;
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ms_message("Outgoing subscription terminated by remote.");
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}
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}else{
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ms_message("But this person is not part of our friend list, so we don't care.");
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}
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}
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void linphone_subscription_answered(LinphoneCore *lc, eXosip_event_t *ev){
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LinphoneFriend *lf;
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osip_from_t *from=ev->response->to;
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char *tmp;
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osip_from_to_str(from,&tmp);
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LinphoneAddress *uri=linphone_address_new(tmp);
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linphone_find_friend(lc->friends,uri,&lf);
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if (lf!=NULL){
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lf->out_did=ev->did;
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linphone_friend_set_sid(lf,ev->sid);
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}else{
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ms_warning("Receiving answer for unknown subscribe sip:%s@%s", from->url->username,from->url->host);
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}
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ms_free(tmp);
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}
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void linphone_subscription_closed(LinphoneCore *lc,eXosip_event_t *ev){
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LinphoneFriend *lf;
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osip_from_t *from=ev->request->from;
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lf=linphone_find_friend_by_nid(lc->friends,ev->nid);
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if (lf!=NULL){
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lf->in_did=-1;
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linphone_friend_set_nid(lf,-1);
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}else{
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ms_warning("Receiving unsuscribe for unknown in-subscribtion from sip:%s@%s", from->url->username, from->url->host);
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}
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}
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