atsc_core_config_api.h

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  * Copyright © 2014 The DTVKit Open Software Foundation Ltd (www.dtvkit.org)
  *
  * This file is part of a DTVKit Software Component
  * You are permitted to copy, modify or distribute this file subject to the terms
  * of the DTVKit 1.0 Licence which can be found in licence.txt or at www.dtvkit.org
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  * OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
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  * to this source code outside of the terms of the licence agreement
  * and you are expected to delete this and any associated files immediately.
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#ifndef ATSC_CORE_CONFIG_API_H_
#define ATSC_CORE_CONFIG_API_H_
 
#pragma once
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <vector>
#include <string>
#include <map>
#include <tuple>
#include <sys/statvfs.h>
 
#include "atsc_types.h"
#include "atsc_core_utils_json.h"
#include "atsc_core_utils_network.h"
 
#define NRT_MINIMAL_MB_SPACE 200
 
typedef struct{
    int32_t iAppMode;                           
    int32_t sKeys[ATSCCORE_FRONTEND_MAX];       
    int32_t sDemod[ATSCCORE_FRONTEND_MAX];      
    int32_t sFreq[ATSCCORE_FRONTEND_MAX];       
    int32_t sPlpId[ATSCCORE_FRONTEND_MAX];      
    int32_t sRegionId[ATSCCORE_FRONTEND_MAX];   
}sAppSettings_t;
 
class CCoreConfig{
public:
 
CCoreConfig();
 
~CCoreConfig();
 
int32_t LoadAPPMode(sAppSettings_t* pEnv);
 
int32_t Save(sAppSettings_t sEnv);
 
int32_t Load(sAppSettings_t* pSettings);
 
uint64_t ExternalStorageSpace(void);
 
uint64_t InternalStorageSpace(void);
 
bool IsWriteSpace(uint32_t write_size);
 
std::string GetESGPath(void);
 
std::string GetFileStoragePath(void);
 
uint64_t GetMountFsAvailableSize(char *szPath);
 
int32_t SaveAPPMode(sAppSettings_t sEnv);
 
int32_t EraseOldFiles(const char *pFolder, int32_t iOldSec);
 
};
 
#endif /* ATSC_CORE_CONFIG_API_H_ */