call->core=lc;
linphone_core_get_local_ip(lc,linphone_address_get_domain(to),call->localip);
linphone_call_init_common(call,from,to);
- call->params=*params;
+ _linphone_call_params_copy(&call->params,params);
if (linphone_core_get_firewall_policy(call->core) == LinphonePolicyUseIce) {
call->ice_session = ice_session_new();
ice_session_set_role(call->ice_session, IR_Controlling);
if (obj->auth_token) {
ms_free(obj->auth_token);
}
+ if (obj->params.record_file)
+ ms_free(obj->params.record_file);
ms_free(obj);
}
/**
* Returns current parameters associated to the call.
**/
-const LinphoneCallParams * linphone_call_get_current_params(const LinphoneCall *call){
+const LinphoneCallParams * linphone_call_get_current_params(LinphoneCall *call){
+ if (call->params.record_file)
+ call->current_params.record_file=call->params.record_file;
return &call->current_params;
}
cp->has_video=enabled;
}
+/**
+ * Returns the audio codec used in the call, described as a PayloadType structure.
+**/
const PayloadType* linphone_call_params_get_used_audio_codec(const LinphoneCallParams *cp) {
return cp->audio_codec;
}
+
+/**
+ * Returns the video codec used in the call, described as a PayloadType structure.
+**/
const PayloadType* linphone_call_params_get_used_video_codec(const LinphoneCallParams *cp) {
return cp->video_codec;
}
}
#endif
+
+void _linphone_call_params_copy(LinphoneCallParams *ncp, const LinphoneCallParams *cp){
+ memcpy(ncp,cp,sizeof(LinphoneCallParams));
+ if (cp->record_file) ncp->record_file=ms_strdup(cp->record_file);
+}
+
/**
*
**/
LinphoneCallParams * linphone_call_params_copy(const LinphoneCallParams *cp){
LinphoneCallParams *ncp=ms_new0(LinphoneCallParams,1);
- memcpy(ncp,cp,sizeof(LinphoneCallParams));
+ _linphone_call_params_copy(ncp,cp);
return ncp;
}
*
**/
void linphone_call_params_destroy(LinphoneCallParams *p){
+ if (p->record_file) ms_free(p->record_file);
ms_free(p);
}
LinphoneCore *lc=call->core;
_post_configure_audio_stream(st,lc,call->audio_muted);
if (lc->vtable.dtmf_received!=NULL){
- /* replace by our default action*/
audio_stream_play_received_dtmfs(call->audiostream,FALSE);
- /*rtp_session_signal_connect(call->audiostream->session,"telephone-event",(RtpCallback)linphone_core_dtmf_received,(unsigned long)lc);*/
}
+ if (call->record_active)
+ linphone_call_start_recording(call);
}
static RtpProfile *make_profile(LinphoneCall *call, const SalMediaDescription *md, const SalStreamDescription *desc, int *used_pt){
if (captcard && stream->max_rate>0) ms_snd_card_set_preferred_sample_rate(captcard, stream->max_rate);
audio_stream_enable_adaptive_bitrate_control(call->audiostream,use_arc);
audio_stream_enable_adaptive_jittcomp(call->audiostream, linphone_core_audio_adaptive_jittcomp_enabled(lc));
+ if (!call->params.in_conference && call->params.record_file)
+ audio_stream_mixed_record_open(call->audiostream,call->params.record_file);
audio_stream_start_full(
call->audiostream,
call->audio_profile,
}
audio_stream_set_rtcp_information(call->audiostream, cname, rtcp_tool);
- /* valid local tags are > 0 */
+ /* valid local tags are > 0 */
if (stream->proto == SalProtoRtpSavp) {
- const SalStreamDescription *local_st_desc=sal_media_description_find_stream(call->localdesc,
- SalProtoRtpSavp,SalAudio);
- int crypto_idx = find_crypto_index_from_tag(local_st_desc->crypto, stream->crypto_local_tag);
-
- if (crypto_idx >= 0) {
- audio_stream_enable_srtp(
- call->audiostream,
- stream->crypto[0].algo,
- local_st_desc->crypto[crypto_idx].master_key,
- stream->crypto[0].master_key);
- call->audiostream_encrypted=TRUE;
- } else {
- ms_warning("Failed to find local crypto algo with tag: %d", stream->crypto_local_tag);
- call->audiostream_encrypted=FALSE;
- }
+ const SalStreamDescription *local_st_desc=sal_media_description_find_stream(call->localdesc,
+ SalProtoRtpSavp,SalAudio);
+ int crypto_idx = find_crypto_index_from_tag(local_st_desc->crypto, stream->crypto_local_tag);
+
+ if (crypto_idx >= 0) {
+ audio_stream_enable_srtp(
+ call->audiostream,
+ stream->crypto[0].algo,
+ local_st_desc->crypto[crypto_idx].master_key,
+ stream->crypto[0].master_key);
+ call->audiostream_encrypted=TRUE;
+ } else {
+ ms_warning("Failed to find local crypto algo with tag: %d", stream->crypto_local_tag);
+ call->audiostream_encrypted=FALSE;
+ }
}else call->audiostream_encrypted=FALSE;
if (call->params.in_conference){
/*transform the graph to connect it to the conference filter */
return &call->stats[LINPHONE_CALL_STATS_VIDEO];
}
+/**
+ * Enable recording of the call (voice-only).
+ * This function must be used before the call parameters are assigned to the call.
+ * The call recording can be started and paused after the call is established with
+ * linphone_call_start_recording() and linphone_call_pause_recording().
+ * @param cp the call parameters
+ * @param path path and filename of the file where audio is written.
+**/
+void linphone_call_params_set_record_file(LinphoneCallParams *cp, const char *path){
+ if (cp->record_file){
+ ms_free(cp->record_file);
+ cp->record_file=NULL;
+ }
+ if (path) cp->record_file=ms_strdup(path);
+}
+
+/**
+ * Retrieves the path for the audio recoding of the call.
+**/
+const char *linphone_call_params_get_record_file(const LinphoneCallParams *cp){
+ return cp->record_file;
+}
+
+/**
+ * Start call recording.
+ * The output file where audio is recorded must be previously specified with linphone_call_params_set_record_file().
+**/
+void linphone_call_start_recording(LinphoneCall *call){
+ if (!call->params.record_file){
+ ms_error("linphone_call_start_recording(): no output file specified. Use linphone_call_params_set_record_file().");
+ return;
+ }
+ if (call->audiostream && !call->params.in_conference){
+ audio_stream_mixed_record_start(call->audiostream);
+ }
+ call->record_active=TRUE;
+}
+
+/**
+ * Stop call recording.
+**/
+void linphone_call_stop_recording(LinphoneCall *call){
+ if (call->audiostream && !call->params.in_conference){
+ audio_stream_mixed_record_stop(call->audiostream);
+ }
+ call->record_active=FALSE;
+}
/**
* @}
projects / linphone / blobdiff