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fix crash in SAL, because of late 180/200 response arriving once the call is cancelled.

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This commit is contained in:
Simon Morlat 2010-03-18 16:14:12 +01:00
parent 6594a22dfb
commit e1867cbe4e
3 changed files with 26 additions and 23 deletions
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8
coreapi/linphonecore.c
View file

@ -63,12 +63,12 @@ int lc_callback_obj_invoke(LCCallbackObj *obj, LinphoneCore *lc){
}
static MSList *make_codec_list(const MSList *codecs, bool_t only_one_codec){
static MSList *make_codec_list(LinphoneCore *lc, const MSList *codecs, bool_t only_one_codec){
MSList *l=NULL;
const MSList *it;
for(it=codecs;it!=NULL;it=it->next){
PayloadType *pt=(PayloadType*)it->data;
if (pt->flags & PAYLOAD_TYPE_ENABLED){
if ((pt->flags & PAYLOAD_TYPE_ENABLED) && linphone_core_check_payload_type_usability(lc,pt)){
l=ms_list_append(l,payload_type_clone(pt));
if (only_one_codec) break;
}
@ -90,7 +90,7 @@ static SalMediaDescription *create_local_media_description(LinphoneCore *lc,
md->streams[0].proto=SalProtoRtpAvp;
md->streams[0].type=SalAudio;
md->streams[0].ptime=lc->net_conf.down_ptime;
l=make_codec_list(lc->codecs_conf.audio_codecs,only_one_codec);
l=make_codec_list(lc,lc->codecs_conf.audio_codecs,only_one_codec);
pt=payload_type_clone(rtp_profile_get_payload_from_mime(&av_profile,"telephone-event"));
l=ms_list_append(l,pt);
md->streams[0].payloads=l;
@ -103,7 +103,7 @@ static SalMediaDescription *create_local_media_description(LinphoneCore *lc,
md->streams[1].port=linphone_core_get_video_port(lc);
md->streams[1].proto=SalProtoRtpAvp;
md->streams[1].type=SalVideo;
l=make_codec_list(lc->codecs_conf.video_codecs,only_one_codec);
l=make_codec_list(lc,lc->codecs_conf.video_codecs,only_one_codec);
md->streams[1].payloads=l;
if (lc->dw_video_bw)
md->streams[1].bandwidth=lc->dw_video_bw;

6
coreapi/misc.c
View file

@ -276,6 +276,12 @@ bool_t linphone_core_check_payload_type_usability(LinphoneCore *lc, PayloadType
case PAYLOAD_AUDIO_PACKETIZED:
codec_band=get_audio_payload_bandwidth(lc,pt);
ret=bandwidth_is_greater(min_audio_bw*1000,codec_band);
/*hack to avoid using uwb codecs when having low bitrate and video*/
if (bandwidth_is_greater(199,min_audio_bw)){
if (linphone_core_video_enabled(lc) && pt->clock_rate>16000){
ret=FALSE;
}
}
//ms_message("Payload %s: %g",pt->mime_type,codec_band);
break;
case PAYLOAD_VIDEO:

35
coreapi/sal_eXosip2.c
View file

@ -593,6 +593,16 @@ static void set_network_origin(SalOp *op, osip_message_t *req){
__sal_op_set_network_origin(op,origin);
}
static SalOp *find_op(Sal *sal, eXosip_event_t *ev){
if (ev->cid>0)
return (SalOp*)eXosip_call_get_reference(ev->cid);;
if (ev->rid>0){
return sal_find_register(sal,ev->rid);
}
if (ev->response) return sal_find_other(sal,ev->response);
return NULL;
}
static void inc_new_call(Sal *sal, eXosip_event_t *ev){
SalOp *op=sal_op_new(sal);
osip_from_t *from,*to;
@ -626,7 +636,7 @@ static void inc_new_call(Sal *sal, eXosip_event_t *ev){
}
static void handle_reinvite(Sal *sal, eXosip_event_t *ev){
SalOp *op=(SalOp*)ev->external_reference;
SalOp *op=find_op(sal,ev);
sdp_message_t *sdp;
osip_message_t *msg=NULL;
@ -669,7 +679,7 @@ static void handle_reinvite(Sal *sal, eXosip_event_t *ev){
}
static void handle_ack(Sal *sal, eXosip_event_t *ev){
SalOp *op=(SalOp*)ev->external_reference;
SalOp *op=find_op(sal,ev);
sdp_message_t *sdp;
if (op==NULL) {
@ -714,7 +724,7 @@ static void update_contact_from_response(SalOp *op, osip_message_t *response){
}
static int call_proceeding(Sal *sal, eXosip_event_t *ev){
SalOp *op=(SalOp*)ev->external_reference;
SalOp *op=find_op(sal,ev);
if (op==NULL) {
ms_warning("This call has been canceled.");
@ -750,10 +760,9 @@ static void call_ringing(Sal *sal, eXosip_event_t *ev){
static void call_accepted(Sal *sal, eXosip_event_t *ev){
sdp_message_t *sdp;
osip_message_t *msg=NULL;
SalOp *op;
SalOp *op=find_op(sal,ev);
const char *contact;
op=(SalOp*)ev->external_reference;
if (op==NULL){
ms_error("A closed call is accepted ?");
return;
@ -778,9 +787,8 @@ static void call_accepted(Sal *sal, eXosip_event_t *ev){
}
static void call_terminated(Sal *sal, eXosip_event_t *ev){
SalOp *op;
char *from;
op=(SalOp*)ev->external_reference;
SalOp *op=find_op(sal,ev);
if (op==NULL){
ms_warning("Call terminated for already closed call ?");
return;
@ -793,8 +801,7 @@ static void call_terminated(Sal *sal, eXosip_event_t *ev){
}
static void call_released(Sal *sal, eXosip_event_t *ev){
SalOp *op;
op=(SalOp*)ev->external_reference;
SalOp *op=find_op(sal,ev);
if (op==NULL){
return;
}
@ -857,16 +864,6 @@ int sal_op_get_auth_requested(SalOp *op, const char **realm, const char **userna
return -1;
}
static SalOp *find_op(Sal *sal, eXosip_event_t *ev){
if (ev->external_reference)
return (SalOp*)ev->external_reference;
if (ev->rid>0){
return sal_find_register(sal,ev->rid);
}
if (ev->response) return sal_find_other(sal,ev->response);
return NULL;
}
static bool_t process_authentication(Sal *sal, eXosip_event_t *ev){
SalOp *op;
const char *username,*realm;