doubango/tinySIGCOMP/src/tcomp_reqfeed.c
c732d49e
 #if HAVE_CRT
 #define _CRTDBG_MAP_ALLOC 
 #include <stdlib.h> 
 #include <crtdbg.h>
 #endif //HAVE_CRT
 /*
 * Copyright (C) 2017, University of the Basque Country (UPV/EHU)
 * Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
 *
 * The original file was part of Open Source Doubango Framework
 * Copyright (C) 2010-2011 Mamadou Diop.
 * Copyright (C) 2012 Doubango Telecom <http://doubango.org>
 *
 * This file is part of Open Source Doubango Framework.
 *
 * DOUBANGO is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * DOUBANGO is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with DOUBANGO.
 *
 */
 
 
 /**@file tcomp_reqfeed.c
  * @brief  SIGCOMP requested feedback item as per rfc 3320 subclause 9.4.9.
  *
  * @author Mamadou Diop <diopmamadou(at)yahoo.fr>
  *
 
  */
 #include "tcomp_reqfeed.h"
 #include "tcomp_buffer.h"
 
 #include "tsk_memory.h"
 #include "tsk_debug.h"
 
 /** Creates new Requested feedback.
 */
 tcomp_reqfeed_t* tcomp_reqfeed_create()
 {
 	return tsk_object_new(tcomp_reqfeed_def_t);
 }
 
 /**
 * Reset the feedback.
 * @param feedback The feedback to reset.
 */
 void tcomp_reqfeed_reset(tcomp_reqfeed_t* feedback)
 {
 	if(feedback){
 		tcomp_buffer_freeBuff(feedback->item);
 		tcomp_buffer_reset(feedback->item);
 	
 		feedback->Q = feedback->S = feedback->I = 0;
 	}
 	else{
 		TSK_DEBUG_ERROR("Invalid parameter.");
 	}
 }
 
 
 
 
 //========================================================
 //	Requested feedback object definition
 //
 static void* tcomp_reqfeed_ctor(void * self, va_list * app)
 {
 	tcomp_reqfeed_t *feedback = self;
 	if(feedback){
 		feedback->item = tcomp_buffer_create_null();
 	}
 	else{
 		TSK_DEBUG_WARN("NULL feedback");
 	}
 
 	return self;
 }
 static void* tcomp_reqfeed_dtor(void* self)
 {
 	tcomp_reqfeed_t *feedback = self;
 	if(feedback){
 		TSK_OBJECT_SAFE_FREE(feedback->item);
 	}
 	else{
 		TSK_DEBUG_WARN("NULL feedback");
 	}
 	return self;
 }
 
 static const tsk_object_def_t tcomp_reqfeed_def_s = 
 {
 	sizeof(tcomp_reqfeed_t),
 	tcomp_reqfeed_ctor, 
 	tcomp_reqfeed_dtor,
 	tsk_null
 };
 const tsk_object_def_t *tcomp_reqfeed_def_t = &tcomp_reqfeed_def_s;