#if HAVE_CRT
 #define _CRTDBG_MAP_ALLOC 
 #include <stdlib.h> 
 #include <crtdbg.h>
 #endif //HAVE_CRT
 /*

 * Copyright (C) 2020, 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_udvm.statemanagment.c
  * @brief  SigComp UDVM machine (State managment)
  *
  * @author Mamadou Diop <diopmamadou(at)yahoo.fr>
  *
 
  */
 #include "tcomp_udvm.h"
 
 
 int tcomp_udvm_byteCopy_TempStates(tcomp_udvm_t *udvm)
 {
 	int ok = 1;
 	uint8_t i;
 	uint8_t tocreate_size = tcomp_result_getTempStatesToCreateSize(udvm->lpResult);
 	uint8_t tofree_size = tcomp_result_getTempStatesToFreeSize(udvm->lpResult);
 	
 	
 	/*
 	* State Create
 	*/
 	for(i = 0; i < tocreate_size && ok; i++)
 	{
 		/*
 		* The UDVM byte copies a string of state_length bytes from the UDVM
 		* memory beginning at state_address (obeying the rules of Section 8.4).
 		* This is the state_value.
 		*/
 		tcomp_state_t* lpState = udvm->lpResult->statesToCreate[i];
 		if(lpState->length){
 			tcomp_buffer_allocBuff(lpState->value, lpState->length);
 		}
 
 		ok &= tcomp_udvm_bytecopy_from(udvm, tcomp_buffer_getBuffer(lpState->value), lpState->address, lpState->length);
 	}
 	
 	/*
 	* State Free
 	*/
 	for(i = 0; i<tofree_size && ok; i++){
 		tcomp_tempstate_to_free_t *lpDesc = udvm->lpResult->statesToFree[i];
 		tcomp_buffer_allocBuff(lpDesc->identifier, lpDesc->partial_identifier_length);
 		ok &= tcomp_udvm_bytecopy_from(udvm, tcomp_buffer_getBuffer(lpDesc->identifier), lpDesc->partial_identifier_start, lpDesc->partial_identifier_length);
 	}
 	return ok;
 }
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 ///
 /// @brief	Creates temporary state.
 ///
 /// @param [in,out]	udvm				If non-null, the udvm. 
 /// @param	state_length				Length of the state. 
 /// @param	state_address				The state address. 
 /// @param	state_instruction			The state instruction. 
 /// @param	minimum_access_length		Length of the minimum access. 
 /// @param	state_retention_priority	The state retention priority. 
 /// @param	end_msg						Message describing the end. 
 ///
 /// @return	1 if succeed an zero otherwise.
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
 int tcomp_udvm_createTempState(tcomp_udvm_t *udvm, uint32_t state_length, uint32_t state_address, uint32_t state_instruction, 
 	uint32_t minimum_access_length, uint32_t state_retention_priority, int end_msg)
 {
 	/*
 	* If the specified minimum_access_length does not lie between 6 and 20 inclusive, or if
 	* the state_retention_priority is 65535 then the END-MESSAGE
 	* instruction fails to make a state creation request of its own
 	* (however decompression failure does not occur and the state creation
 	* requests made by the STATE-CREATE instruction are still valid).
 	*/
 	int is_ok = ( (6<=minimum_access_length && minimum_access_length<=20) && state_retention_priority!=65535 );
 
 	// if not ok and not END_MESSAGE --> decompression failure MUST occurs
 	if(!is_ok)
 	{
 		if(end_msg) return 1;
 
 		if(state_retention_priority == 65535)
 		{
 			tcomp_udvm_createNackInfo2(udvm, NACK_INVALID_STATE_PRIORITY);
 		}
 		else
 		{
 			tcomp_udvm_createNackInfo2(udvm, NACK_INVALID_STATE_ID_LENGTH);
 		}
 		return 0;
 	}
 
 	/*
 	* decompression failure occurs if the END-MESSAGE instruction makes a state creation request and four
 	* instances of the STATE-CREATE instruction have already been encountered.
 	*/
 	if(tcomp_result_getTempStatesToCreateSize(udvm->lpResult) >= MAX_TEMP_SATES)
 	{
 		tcomp_udvm_createNackInfo2(udvm, NACK_TOO_MANY_STATE_REQUESTS);
 		return 0;
 	}
 
 	/*
 	*	Is there a state to create?
 	*/
 	if(is_ok)
 	{
 		// no byte copy ()
 		tcomp_state_t *lpState =  tcomp_state_create(state_length, state_address, state_instruction, minimum_access_length, state_retention_priority);
 		tcomp_result_addTempStateToCreate(udvm->lpResult, lpState);
 	}
 
 	return 1;
 }