473 lines
11 KiB
C
473 lines
11 KiB
C
/*
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* Copyright (C) 2010-2011 Mamadou Diop.
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*
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* Contact: Mamadou Diop <diopmamadou(at)doubango.org>
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*
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* This file is part of Open Source Doubango Framework.
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*
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* DOUBANGO is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* DOUBANGO 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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*
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* You should have received a copy of the GNU General Public License
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* along with DOUBANGO.
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*
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*/
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/**@file tmedia_session_dummy.c
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* @brief Dummy sessions used for test only.
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*
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* @author Mamadou Diop <diopmamadou(at)doubango.org>
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*
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*/
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#include "tinymedia/tmedia_session_dummy.h"
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#include "tsk_memory.h"
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#include "tsk_debug.h"
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/* ============ Audio Session ================= */
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int tmedia_session_daudio_set(tmedia_session_t* self, const tmedia_param_t* param)
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{
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tmedia_session_daudio_t* daudio;
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daudio = (tmedia_session_daudio_t*)self;
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return 0;
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}
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int tmedia_session_daudio_prepare(tmedia_session_t* self)
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{
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tmedia_session_daudio_t* daudio;
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daudio = (tmedia_session_daudio_t*)self;
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/* set local port */
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daudio->local_port = rand() ^ rand();
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return 0;
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}
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int tmedia_session_daudio_start(tmedia_session_t* self)
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{
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return 0;
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}
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int tmedia_session_daudio_stop(tmedia_session_t* self)
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{
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tmedia_session_daudio_t* daudio;
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daudio = (tmedia_session_daudio_t*)self;
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/* very important */
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daudio->local_port = 0;
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return 0;
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}
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int tmedia_session_daudio_send_dtmf(tmedia_session_t* self, uint8_t event)
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{
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return 0;
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}
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int tmedia_session_daudio_pause(tmedia_session_t* self)
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{
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return 0;
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}
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const tsdp_header_M_t* tmedia_session_daudio_get_lo(tmedia_session_t* self)
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{
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tmedia_session_daudio_t* daudio;
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tsk_bool_t changed = tsk_false;
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if(!self || !self->plugin){
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TSK_DEBUG_ERROR("Invalid parameter");
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return tsk_null;
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}
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daudio = (tmedia_session_daudio_t*)self;
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if(self->ro_changed && self->M.lo){
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/* Codecs */
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tsdp_header_A_removeAll_by_field(self->M.lo->Attributes, "fmtp");
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tsdp_header_A_removeAll_by_field(self->M.lo->Attributes, "rtpmap");
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tsk_list_clear_items(self->M.lo->FMTs);
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/* QoS */
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tsdp_header_A_removeAll_by_field(self->M.lo->Attributes, "curr");
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tsdp_header_A_removeAll_by_field(self->M.lo->Attributes, "des");
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tsdp_header_A_removeAll_by_field(self->M.lo->Attributes, "conf");
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}
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changed = (self->ro_changed || !self->M.lo);
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if(!self->M.lo && !(self->M.lo = tsdp_header_M_create(self->plugin->media, daudio->local_port, "RTP/AVP"))){
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TSK_DEBUG_ERROR("Failed to create lo");
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return tsk_null;
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}
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if(changed){
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/* from codecs to sdp */
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tmedia_codec_to_sdp(self->neg_codecs ? self->neg_codecs : self->codecs, self->M.lo);
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/* QoS */
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if(self->qos){
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tmedia_qos_tline_t* ro_tline;
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if(self->M.ro && (ro_tline = tmedia_qos_tline_from_sdp(self->M.ro))){
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tmedia_qos_tline_set_ro(self->qos, ro_tline);
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TSK_OBJECT_SAFE_FREE(ro_tline);
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}
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tmedia_qos_tline_to_sdp(self->qos, self->M.lo);
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}
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}
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return self->M.lo;
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}
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int tmedia_session_daudio_set_ro(tmedia_session_t* self, const tsdp_header_M_t* m)
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{
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tmedia_codecs_L_t* neg_codecs;
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if((neg_codecs = tmedia_session_match_codec(self, m))){
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/* update negociated codecs */
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TSK_OBJECT_SAFE_FREE(self->neg_codecs);
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self->neg_codecs = neg_codecs;
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/* update remote offer */
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TSK_OBJECT_SAFE_FREE(self->M.ro);
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self->M.ro = tsk_object_ref((void*)m);
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return 0;
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}
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return -1;
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}
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/* ============ Video Session ================= */
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int tmedia_session_dvideo_set(tmedia_session_t* self, const tmedia_param_t* param)
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{
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tmedia_session_dvideo_t* dvideo;
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dvideo = (tmedia_session_dvideo_t*)self;
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return 0;
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}
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int tmedia_session_dvideo_prepare(tmedia_session_t* self)
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{
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tmedia_session_dvideo_t* dvideo;
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dvideo = (tmedia_session_dvideo_t*)self;
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/* set local port */
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dvideo->local_port = rand() ^ rand();
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return 0;
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}
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int tmedia_session_dvideo_start(tmedia_session_t* self)
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{
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return -1;
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}
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int tmedia_session_dvideo_stop(tmedia_session_t* self)
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{
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tmedia_session_dvideo_t* dvideo;
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dvideo = (tmedia_session_dvideo_t*)self;
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/* very important */
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dvideo->local_port = 0;
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return 0;
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}
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int tmedia_session_dvideo_pause(tmedia_session_t* self)
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{
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return -1;
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}
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const tsdp_header_M_t* tmedia_session_dvideo_get_lo(tmedia_session_t* self)
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{
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tmedia_session_dvideo_t* dvideo;
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tsk_bool_t changed = tsk_false;
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if(!self || !self->plugin){
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TSK_DEBUG_ERROR("Invalid parameter");
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return tsk_null;
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}
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dvideo = (tmedia_session_dvideo_t*)self;
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if(self->ro_changed && self->M.lo){
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/* Codecs */
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tsdp_header_A_removeAll_by_field(self->M.lo->Attributes, "fmtp");
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tsdp_header_A_removeAll_by_field(self->M.lo->Attributes, "rtpmap");
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tsk_list_clear_items(self->M.lo->FMTs);
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/* QoS */
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tsdp_header_A_removeAll_by_field(self->M.lo->Attributes, "curr");
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tsdp_header_A_removeAll_by_field(self->M.lo->Attributes, "des");
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tsdp_header_A_removeAll_by_field(self->M.lo->Attributes, "conf");
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}
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changed = (self->ro_changed || !self->M.lo);
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if(!self->M.lo && !(self->M.lo = tsdp_header_M_create(self->plugin->media, dvideo->local_port, "RTP/AVP"))){
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TSK_DEBUG_ERROR("Failed to create lo");
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return tsk_null;
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}
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if(changed){
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/* from codecs to sdp */
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tmedia_codec_to_sdp(self->neg_codecs ? self->neg_codecs : self->codecs, self->M.lo);
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/* QoS */
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if(self->qos){
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tmedia_qos_tline_t* ro_tline;
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if(self->M.ro && (ro_tline = tmedia_qos_tline_from_sdp(self->M.ro))){
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tmedia_qos_tline_set_ro(self->qos, ro_tline);
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TSK_OBJECT_SAFE_FREE(ro_tline);
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}
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tmedia_qos_tline_to_sdp(self->qos, self->M.lo);
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}
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}
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return self->M.lo;
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}
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int tmedia_session_dvideo_set_ro(tmedia_session_t* self, const tsdp_header_M_t* m)
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{
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tmedia_codecs_L_t* neg_codecs;
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if((neg_codecs = tmedia_session_match_codec(self, m))){
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/* update negociated codecs */
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TSK_OBJECT_SAFE_FREE(self->neg_codecs);
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self->neg_codecs = neg_codecs;
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/* update remote offer */
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TSK_OBJECT_SAFE_FREE(self->M.ro);
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self->M.ro = tsk_object_ref((void*)m);
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return 0;
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}
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return -1;
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}
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/* ============ Msrp Session ================= */
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int tmedia_session_dmsrp_set(tmedia_session_t* self, const tmedia_param_t* param)
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{
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tmedia_session_dmsrp_t* dmsrp;
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dmsrp = (tmedia_session_dmsrp_t*)self;
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return 0;
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}
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int tmedia_session_dmsrp_prepare(tmedia_session_t* self)
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{
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return 0;
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}
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int tmedia_session_dmsrp_start(tmedia_session_t* self)
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{
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return 0;
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}
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int tmedia_session_dmsrp_stop(tmedia_session_t* self)
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{
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return 0;
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}
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int tmedia_session_dmsrp_pause(tmedia_session_t* self)
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{
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return 0;
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}
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const tsdp_header_M_t* tmedia_session_dmsrp_get_lo(tmedia_session_t* self)
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{
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if(self->ro_changed){
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TSK_OBJECT_SAFE_FREE(self->M.lo);
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}
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return tsk_null;
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}
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int tmedia_session_dmsrp_set_ro(tmedia_session_t* self, const tsdp_header_M_t* m)
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{
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return -1;
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}
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//=================================================================================================
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// Dummy Audio session object definition
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//
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/* constructor */
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static tsk_object_t* tmedia_session_daudio_ctor(tsk_object_t * self, va_list * app)
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{
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tmedia_session_daudio_t *session = self;
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if(session){
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/* init base: called by tmedia_session_create() */
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/* init self */
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}
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return self;
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}
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/* destructor */
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static tsk_object_t* tmedia_session_daudio_dtor(tsk_object_t * self)
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{
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tmedia_session_daudio_t *session = self;
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if(session){
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/* deinit base */
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tmedia_session_deinit(self);
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/* deinit self */
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}
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return self;
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}
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/* object definition */
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static const tsk_object_def_t tmedia_session_daudio_def_s =
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{
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sizeof(tmedia_session_daudio_t),
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tmedia_session_daudio_ctor,
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tmedia_session_daudio_dtor,
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tmedia_session_cmp,
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};
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/* plugin definition*/
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static const tmedia_session_plugin_def_t tmedia_session_daudio_plugin_def_s =
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{
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&tmedia_session_daudio_def_s,
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tmedia_audio,
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"audio",
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tmedia_session_daudio_set,
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tmedia_session_daudio_prepare,
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tmedia_session_daudio_start,
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tmedia_session_daudio_pause,
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tmedia_session_daudio_stop,
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/* Audio part */
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{ tsk_null },
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tmedia_session_daudio_get_lo,
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tmedia_session_daudio_set_ro
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};
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const tmedia_session_plugin_def_t *tmedia_session_daudio_plugin_def_t = &tmedia_session_daudio_plugin_def_s;
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//=================================================================================================
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// Dummy Video session object definition
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//
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/* constructor */
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static tsk_object_t* tmedia_session_dvideo_ctor(tsk_object_t * self, va_list * app)
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{
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tmedia_session_dvideo_t *session = self;
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if(session){
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/* init base: called by tmedia_session_create() */
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/* init self */
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}
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return self;
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}
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/* destructor */
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static tsk_object_t* tmedia_session_dvideo_dtor(tsk_object_t * self)
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{
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tmedia_session_dvideo_t *session = self;
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if(session){
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/* deinit base */
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tmedia_session_deinit(self);
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/* deinit self */
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}
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return self;
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}
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/* object definition */
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static const tsk_object_def_t tmedia_session_dvideo_def_s =
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{
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sizeof(tmedia_session_dvideo_t),
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tmedia_session_dvideo_ctor,
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tmedia_session_dvideo_dtor,
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tmedia_session_cmp,
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};
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/* plugin definition*/
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static const tmedia_session_plugin_def_t tmedia_session_dvideo_plugin_def_s =
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{
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&tmedia_session_dvideo_def_s,
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tmedia_video,
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"video",
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tmedia_session_dvideo_set,
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tmedia_session_dvideo_prepare,
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tmedia_session_dvideo_start,
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tmedia_session_dvideo_pause,
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tmedia_session_dvideo_stop,
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/* Audio part */
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{ tsk_null },
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tmedia_session_dvideo_get_lo,
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tmedia_session_dvideo_set_ro
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};
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const tmedia_session_plugin_def_t *tmedia_session_dvideo_plugin_def_t = &tmedia_session_dvideo_plugin_def_s;
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//=================================================================================================
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// Dummy Msrp session object definition
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//
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/* constructor */
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static tsk_object_t* tmedia_session_dmsrp_ctor(tsk_object_t * self, va_list * app)
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{
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tmedia_session_dmsrp_t *session = self;
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if(session){
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/* init base: called by tmedia_session_create() */
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/* init self */
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}
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return self;
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}
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/* destructor */
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static tsk_object_t* tmedia_session_dmsrp_dtor(tsk_object_t * self)
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{
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tmedia_session_dmsrp_t *session = self;
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if(session){
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/* deinit base */
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tmedia_session_deinit(self);
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/* deinit self */
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}
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return self;
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}
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/* object definition */
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static const tsk_object_def_t tmedia_session_dmsrp_def_s =
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{
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sizeof(tmedia_session_dmsrp_t),
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tmedia_session_dmsrp_ctor,
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tmedia_session_dmsrp_dtor,
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tmedia_session_cmp,
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};
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/* plugin definition*/
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static const tmedia_session_plugin_def_t tmedia_session_dmsrp_plugin_def_s =
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{
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&tmedia_session_dmsrp_def_s,
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tmedia_msrp,
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"message",
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tmedia_session_dmsrp_set,
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tmedia_session_dmsrp_prepare,
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tmedia_session_dmsrp_start,
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tmedia_session_dmsrp_pause,
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tmedia_session_dmsrp_stop,
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/* Audio part */
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{ tsk_null },
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tmedia_session_dmsrp_get_lo,
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tmedia_session_dmsrp_set_ro
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};
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const tmedia_session_plugin_def_t *tmedia_session_dmsrp_plugin_def_t = &tmedia_session_dmsrp_plugin_def_s;
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