/*
 * Copyright 2017 Cisco Systems, Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


#include "pnf_p7.h"
#include <stdlib.h>
#include <string.h>

nfapi_pnf_p7_config_t* nfapi_pnf_p7_config_create()
{
	pnf_p7_t* _this = (pnf_p7_t*)calloc(1, sizeof(pnf_p7_t));

	if(_this == 0)
		return 0;


	// set the default parameters
	_this->_public.segment_size = 1400;
	_this->max_num_segments = 8;
	
	_this->_public.subframe_buffer_size = 8;
	_this->_public.timing_info_mode_periodic = 1;
	_this->_public.timing_info_period = 32;
	_this->_public.timing_info_mode_aperiodic = 1;
	
	_this->_public.checksum_enabled = 1;
	
	_this->_public.malloc = &malloc;
	_this->_public.free = &free;	

	_this->_public.codec_config.allocate = &malloc;
	_this->_public.codec_config.deallocate = &free;

	return &(_this->_public);
}

void nfapi_pnf_p7_config_destory(nfapi_pnf_p7_config_t* config)
{
	if(config == 0)
		return ;

	free(config);
}



int nfapi_pnf_p7_start(nfapi_pnf_p7_config_t* config)
{
	// Verify that config is not null
	if(config == 0)
		return -1;

	// Make sure to set the defined trace function before using NFAPI_TRACE
	if(config->trace)
		nfapi_trace_g = config->trace;

	pnf_p7_t* _this = (pnf_p7_t*)(config);

	NFAPI_TRACE(NFAPI_TRACE_INFO, "%s\n", __FUNCTION__);

	pnf_p7_message_pump(_this);

	return 0;
}

int nfapi_pnf_p7_stop(nfapi_pnf_p7_config_t* config)
{
	// Verify that config is not null
	if(config == 0)
		return -1;

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	_this->terminate = 1;

	return 0;
}


int nfapi_pnf_p7_subframe_ind(nfapi_pnf_p7_config_t* config, uint16_t phy_id, uint16_t sfn_sf)
{
	// Verify that config is not null
	if(config == 0)
		return -1;
	
	pnf_p7_t* _this = (pnf_p7_t*)(config);

	return pnf_p7_subframe_ind(_this, phy_id, sfn_sf);
}

int nfapi_pnf_p7_harq_ind(nfapi_pnf_p7_config_t* config, nfapi_harq_indication_t* ind)
{
	if(config == NULL || ind == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);

	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_harq_indication_t));
}
int nfapi_pnf_p7_crc_ind(nfapi_pnf_p7_config_t* config, nfapi_crc_indication_t* ind)
{
	if(config == NULL || ind == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_crc_indication_t));
}
int nfapi_pnf_p7_rx_ind(nfapi_pnf_p7_config_t* config, nfapi_rx_indication_t* ind)
{
	if(config == NULL || ind == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_rx_indication_t));
}
int nfapi_pnf_p7_rach_ind(nfapi_pnf_p7_config_t* config, nfapi_rach_indication_t* ind)
{
	if(config == NULL || ind == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_rach_indication_t));
}
int nfapi_pnf_p7_srs_ind(nfapi_pnf_p7_config_t* config, nfapi_srs_indication_t* ind)
{
	if(config == NULL || ind == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_srs_indication_t));
}
int nfapi_pnf_p7_sr_ind(nfapi_pnf_p7_config_t* config, nfapi_sr_indication_t* ind)
{
	if(config == NULL || ind == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_sr_indication_t));
}
int nfapi_pnf_p7_cqi_ind(nfapi_pnf_p7_config_t* config, nfapi_cqi_indication_t* ind)
{
	if(config == NULL || ind == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_cqi_indication_t));
}
int nfapi_pnf_p7_lbt_dl_ind(nfapi_pnf_p7_config_t* config, nfapi_lbt_dl_indication_t* ind)
{
	if(config == NULL || ind == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_lbt_dl_indication_t));
}
int nfapi_pnf_p7_nb_harq_ind(nfapi_pnf_p7_config_t* config, nfapi_nb_harq_indication_t* ind)
{
	if(config == NULL || ind == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_nb_harq_indication_t));
}
int nfapi_pnf_p7_nrach_ind(nfapi_pnf_p7_config_t* config, nfapi_nrach_indication_t* ind)
{
	if(config == NULL || ind == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_nrach_indication_t));
}
int nfapi_pnf_p7_vendor_extension(nfapi_pnf_p7_config_t* config, nfapi_p7_message_header_t* msg)
{
	if(config == NULL || msg == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);
	return pnf_p7_pack_and_send_p7_message(_this, msg, 0);
}

int nfapi_pnf_ue_release_resp(nfapi_pnf_p7_config_t* config, nfapi_ue_release_response_t* resp)
{
	if (config == NULL || resp == NULL)
	{
		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: NULL parameters\n", __FUNCTION__);
		return -1;
	}

	pnf_p7_t* _this = (pnf_p7_t*)(config);

	return pnf_p7_pack_and_send_p7_message(_this, &(resp->header), sizeof(nfapi_ue_release_response_t));
}
