/******************************************************************************

 *
 * \file	mid_ews.h
 *
 * \brief	implementation of ews monitor middle-ware.
 *          
 *
 * \note	Copyright (c) 2014 Sunplus Technology Co., Ltd. \n
 *			All rights reserved.
 *
 * \author	qin.he
 *
 ******************************************************************************/

 #ifndef _EWS_H
#define _EWS_H

#include <string.h>
#include <stdlib.h>
#include <umf_debug.h>
#include "mid_siutil_13818.h"
#include "mid_siutil_dvb.h"
#include "mid_psimon.h"
#include "dvb_dr_dvb.h"
#include "unt.h"

typedef void (*MidEwsCallBack)(void *data);

MID_Status_t MID_EwsInit(MidEwsCallBack pCallBack);

/**
* @brief ews monitor init function.
*
* @param pCallBack[input] ews monitor send pmt data to uplayer
*
* @return MID_SUCCESS if initialization is successful, AL_FAILURE otherwise.
*/
void MID_EwsUninit(void);

/**
* @brief ews monitor start function.
*
* @param None
*
* @return MID_SUCCESS is successful, AL_FAILURE otherwise.
*/
MID_Status_t MID_EwsStart(void);

/**
* @brief ews monitor stop function.
*
* @param bExit[input]: exit ews task flag
*
* @return MID_SUCCESS is successful, AL_FAILURE otherwise.
*/
MID_Status_t MID_EwsStop(bool bExit);

/**
* @brief set pmt pid info according to pat data.
*
* @param pPat[input]: pat data
*
* @return MID_SUCCESS is successful, AL_FAILURE otherwise.
*/
MID_Status_t MID_EwsAddPmt(MID_SiutilPatInfo_t *pPat);

#endif