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/*
* Copyright (C) 2010-2011 Mamadou Diop
* Copyright (C) 2011-2013 Doubango Telecom <http://www.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.nack.c
* @brief SigComp UDVM machine (NACK).
*
*/
#include "tcomp_udvm.h"
#include "tsk_debug.h"
int tcomp_udvm_createNackInfo(tcomp_udvm_t *udvm, uint8_t reasonCode, tcomp_buffer_handle_t* lpDetails, int16_t memory_address_of_instruction)
{
uint32_t mem_add_instruction;
int ret;
if(!udvm){
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
tcomp_buffer_allocBuff(udvm->lpResult->nack_info, INDEX_NACK_SHA1 + TSK_SHA1_DIGEST_SIZE);
mem_add_instruction = (memory_address_of_instruction >=0) ? memory_address_of_instruction : udvm->last_memory_address_of_instruction;
if((ret = tcomp_nackinfo_write_2(udvm->lpResult->nack_info,
reasonCode,
*TCOMP_UDVM_GET_BUFFER_AT(mem_add_instruction),
mem_add_instruction,
udvm->sigCompMessage,
lpDetails,
TCOMP_UDVM_GET_SIZE(),
udvm->stateHandler->sigcomp_parameters->cpbValue)) == 0)
{
udvm->lpResult->isNack = 1;
}
return ret;
}
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