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robustize linphone_core_accept_call_with_params()

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This commit is contained in:
Simon Morlat 2014-10-10 14:18:06 +02:00
parent 1ece26b894
commit 6cccf2da3d
1 changed files with 11 additions and 6 deletions
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17
coreapi/linphonecore.c
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@ -3487,8 +3487,7 @@ int linphone_core_accept_call(LinphoneCore *lc, LinphoneCall *call){
* @param params the specific parameters for this call, for example whether video is accepted or not. Use NULL to use default parameters.
*
**/
int linphone_core_accept_call_with_params(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params)
{
int linphone_core_accept_call_with_params(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params){
SalOp *replaced;
SalMediaDescription *new_md;
bool_t was_ringing=FALSE;
@ -3501,11 +3500,17 @@ int linphone_core_accept_call_with_params(LinphoneCore *lc, LinphoneCall *call,
call = (LinphoneCall*)linphone_core_get_calls(lc)->data;
}
if (call->state==LinphoneCallConnected){
/*call already accepted*/
return -1;
switch(call->state){
case LinphoneCallIncomingReceived:
case LinphoneCallIncomingEarlyMedia:
break;
default:
ms_error("linphone_core_accept_call_with_params() call [%p] is in state [%s], operation not permitted.",
call, linphone_call_state_to_string(call->state));
return -1;
break;
}
/* check if this call is supposed to replace an already running one*/
replaced=sal_call_get_replaces(call->op);
if (replaced){