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Add "keep_sdp_version" option.

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This commit is contained in:
Ghislain MARY 2013-01-18 11:57:44 +01:00
parent 3500af3adf
commit 848c200eb1
2 changed files with 4 additions and 6 deletions
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2
coreapi/linphonecall.c
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@ -1707,8 +1707,6 @@ void linphone_call_update_crypto_parameters(LinphoneCall *call, SalMediaDescript
void linphone_call_update_remote_session_id_and_ver(LinphoneCall *call) {
SalMediaDescription *remote_desc = sal_call_get_remote_media_description(call->op);
if (remote_desc) {
ms_warning("linphone_call_update_remote_session_id_and_ver(): id=%u, ver=%u",
remote_desc->session_id, remote_desc->session_ver);
call->remote_session_id = remote_desc->session_id;
call->remote_session_ver = remote_desc->session_ver;
}

8
coreapi/linphonecore.c
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@ -2753,6 +2753,7 @@ int linphone_core_start_accept_call_update(LinphoneCore *lc, LinphoneCall *call)
**/
int linphone_core_accept_call_update(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params){
SalMediaDescription *remote_desc;
bool_t keep_sdp_version;
#ifdef VIDEO_ENABLED
bool_t old_has_video = call->params.has_video;
#endif
@ -2762,11 +2763,10 @@ int linphone_core_accept_call_update(LinphoneCore *lc, LinphoneCall *call, const
return -1;
}
remote_desc = sal_call_get_remote_media_description(call->op);
ms_warning("linphone_core_accept_update(): rmt_id=%u, rmt_ver=%u, call->rmt_id=%u, call->rmt_ver=%u",
remote_desc->session_id, remote_desc->session_ver, call->remote_session_id, call->remote_session_ver);
if ((remote_desc->session_id == call->remote_session_id) && (remote_desc->session_ver == call->remote_session_ver)) {
keep_sdp_version = lp_config_get_int(lc->config, "sip", "keep_sdp_version", 0);
if (keep_sdp_version &&(remote_desc->session_id == call->remote_session_id) && (remote_desc->session_ver == call->remote_session_ver)) {
/* Remote has sent an INVITE with the same SDP as before, so send a 200 OK with the same SDP as before. */
ms_warning("Send same SDP as before!");
ms_warning("SDP version has not changed, send same SDP as before.");
sal_call_accept(call->op);
linphone_call_set_state(call,LinphoneCallStreamsRunning,"Connected (streams running)");
return 0;