#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_compressor_dummy.h
  * @brief  SigComp Dummy compressor. Used if none match. See RFC 4896 subclause 11.
  *
  * @author Mamadou Diop <diopmamadou(at)yahoo.fr>
  *
 
  */
 
 #include "tcomp_compressor_dummy.h"
 #include "tcomp_buffer.h"
 
 #include <string.h>
 
 #define UNCOMPRESSED_BYTECODE_LENGTH				13
 #define UNCOMPRESSED_BYTECODE_DESTINATION_CODE		0x01 /* 128 */
 #define DUMMYCOMPRESSOR_UNCOMPRESSED_BYTECODE \
 	"\xf8\x00\xa1\x1c\x01\x86\x09\x22\x86\x01\x16\xf9\x23"
 
 
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 ///
 /// @brief	Dummy compressor as per RFC 4896 subclause 11. This function is used to create uncompressed sigcomp message.
 /// Used if none match. 
 ///
 /// @param [in,out]	lpCompartment	The compartment to use. 
 /// @param [in,out]	input_ptr		The input buffer containing the message to compress. 
 /// @param	input_size				The size of the input buffer. 
 /// @param [in,out]	output_ptr		The output buffer where to copy the compressed message. 
 /// @param [in,out]	output_size		The size of the output buffer.
 /// @param	stream					Indicates whether it's a stream buffer or not. 
 ///
 /// @return	1 if succedd and 0 otherwise. 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 tsk_bool_t tcomp_compressor_dummy_compress(tcomp_compartment_t *lpCompartment, const void *input_ptr, tsk_size_t input_size, void *output_ptr, tsk_size_t *output_size, tsk_bool_t stream)
 {
 	tcomp_buffer_handle_t *output_buffer = tcomp_buffer_create_null();
 	tsk_size_t pointer = 0;
 	uint8_t *header;
 	uint32_t codeLen;
 
 	tcomp_buffer_referenceBuff(output_buffer, (uint8_t*)output_ptr, *output_size);
 	header = tcomp_buffer_getBufferAtPos(output_buffer, pointer++);
 
 	/* SigComp Header */
 	if(lpCompartment->lpReqFeedback && tcomp_buffer_getSize(lpCompartment->lpReqFeedback)){
 		/* Return the requested feedback */
 		*header = 0xfc; /* T=1 */
 		memcpy(tcomp_buffer_getBufferAtPos(output_buffer, pointer), tcomp_buffer_getBuffer(lpCompartment->lpReqFeedback), tcomp_buffer_getSize(lpCompartment->lpReqFeedback));
 		pointer += tcomp_buffer_getSize(lpCompartment->lpReqFeedback);
 	}
 	else{
 		*header = 0xf8;
 	}
 
 	codeLen = UNCOMPRESSED_BYTECODE_LENGTH;
 	/* first byte for codelen */
 	*tcomp_buffer_getBufferAtPos(output_buffer, pointer++) = ((codeLen>>4)& 0x00ff);
 
 	/* last 4 bits for codelen */
 	*tcomp_buffer_getBufferAtPos(output_buffer, pointer) = ((codeLen & 0x000f)<<4); 
 
 	/* first and last 4 bits for destination */
 	*tcomp_buffer_getBufferAtPos(output_buffer, pointer++) |= UNCOMPRESSED_BYTECODE_DESTINATION_CODE;
 
 	/*
 	*	Upload UDVM bytecode
 	*/
 	memcpy(tcomp_buffer_getBufferAtPos(output_buffer, pointer), (uint8_t*)DUMMYCOMPRESSOR_UNCOMPRESSED_BYTECODE, codeLen);
 	pointer += codeLen;
 
 	/*
 	*	Copy data uncompressed
 	*/
 	memcpy(tcomp_buffer_getBufferAtPos(output_buffer, pointer), input_ptr, input_size);
 	pointer += input_size;
 	*output_size = (pointer);
 
 	TSK_OBJECT_SAFE_FREE(output_buffer);
 
 	return tsk_true;
 }