doubango/tinyMSRP/src/headers/tmsrp_header.c
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 #if HAVE_CRT
 #define _CRTDBG_MAP_ALLOC 
 #include <stdlib.h> 
 #include <crtdbg.h>
 #endif //HAVE_CRT
 /*
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 * Copyright (C) 2020, University of the Basque Country (UPV/EHU)
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 * 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 tmsrp_header.c
  * @brief Defines a MSRP header (hname  ":" SP hval CRLF).
  *
  * @author Mamadou Diop <diopmamadou(at)doubango.org>
  *
 
  */
 #include "tinymsrp/headers/tmsrp_header.h"
 
 #include "tinymsrp/headers/tmsrp_header_Dummy.h"
 
 #include "tsk_string.h"
 
 /** Gets the name of the MSRP header with a type equal to @a type. 
  * @param	type	The @a type of the header for which to retrieve the name. 
  *
  * @return	The name of the header.
 **/
 const char* tmsrp_header_get_name(tmsrp_header_type_t type)
 {
 	switch(type)
 	{	
 		case tmsrp_htype_Authentication_Info: return "Authentication-Info";			
 		case tmsrp_htype_Authorization: return "Authorization";
 		case tmsrp_htype_Byte_Range: return "Byte-Range";
 		case tmsrp_htype_Content_Type: return "Content-Type";
 		case tmsrp_htype_Expires: return "Expires";
 		case tmsrp_htype_Failure_Report: return "Failure-Report";
 		case tmsrp_htype_From_Path: return "From-Path";
 		case tmsrp_htype_Max_Expires: return "Max-Expires";
 		case tmsrp_htype_Message_ID: return "Message-ID";
 		case tmsrp_htype_Min_Expires: return "Min-Expires";
 		case tmsrp_htype_Status: return "Status";
 		case tmsrp_htype_Success_Report: return "Success-Report";
 		case tmsrp_htype_To_Path: return "To-Path";
 		case tmsrp_htype_Use_Path: return "Use-Path";
 		case tmsrp_htype_WWW_Authenticate: return "WWW-Authenticate";
 
 		default: return "unknown-header";
 	}
 }
 
 const char* tmsrp_header_get_nameex(const tmsrp_header_t *self)
 {
 	if(self){
 		if(self->type == tmsrp_htype_Dummy){
 			return ((tmsrp_header_Dummy_t*)(self))->name;
 		}
 		else{
 			return tmsrp_header_get_name(self->type);
 		}
 	}
 	return "unknown-header";
 }
 
 
 int tmsrp_header_serialize(const tmsrp_header_t *self, tsk_buffer_t *output)
 {
 	int ret = -1;
 	if(!self || !output){
 		return -1;
 	}
 
 	/* Name */
 	tsk_buffer_append_2(output, "%s: ", tmsrp_header_get_nameex(self));
 
 	/* Value */
 	if((ret = self->tostring(self, output))){
 		// Abort?
 	}
 
 	/* CRLF*/
 	ret = tsk_buffer_append(output, "\r\n", 2);
 
 	return ret;
 }
 
 char* tmsrp_header_tostring(const tmsrp_header_t *self)
 {
 	char* ret = tsk_null;
 	tsk_buffer_t* buffer;
 	if(self && self->tostring){
 		if((buffer = tsk_buffer_create_null())){
 			self->tostring(self, buffer);
 			ret = tsk_strndup(buffer->data, buffer->size);
 			TSK_OBJECT_SAFE_FREE(buffer);
 		}
 	}
 	return ret;
 }