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/*
Copyright 2012 bigbiff/Dees_Troy TeamWin
This file is part of TWRP/TeamWin Recovery Project.
TWRP 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.
TWRP 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 TWRP. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _DATAMANAGER_HPP_HEADER
#define _DATAMANAGER_HPP_HEADER
#include <string>
#include <pthread.h>
#include "infomanager.hpp"
#define PERSIST_SETTINGS_FILE "/persist/.twrps"
using namespace std;
class DataManager
{
public:
static int ResetDefaults();
static int LoadValues(const string& filename);
static int LoadPersistValues(void);
static int Flush();
// Core get routines
static int GetValue(const string& varName, string& value);
static int GetValue(const string& varName, int& value);
static int GetValue(const string& varName, float& value);
static int GetValue(const string& varName, unsigned long long& value);
// Helper functions
static string GetStrValue(const string& varName);
static int GetIntValue(const string& varName);
// Core set routines
static int SetValue(const string& varName, const string& value, const int persist = 0);
static int SetValue(const string& varName, const int value, const int persist = 0);
static int SetValue(const string& varName, const float value, const int persist = 0);
static int SetValue(const string& varName, const unsigned long long& value, const int persist = 0);
static int SetProgress(const float Fraction);
static int ShowProgress(const float Portion, const float Seconds);
static void DumpValues();
static void update_tz_environment_variables();
static void Vibrate(const string& varName);
static void SetBackupFolder();
static void SetDefaultValues();
static void Output_Version(void); // Outputs the version to a file in the TWRP folder
static void ReadSettingsFile(void);
static string GetCurrentStoragePath(void);
static string GetSettingsStoragePath(void);
protected:
static string mBackingFile;
static int mInitialized;
static InfoManager mPersist;
static InfoManager mData;
static InfoManager mConst;
static map<string, string> mConstValues;
protected:
static int SaveValues();
static int GetMagicValue(const string& varName, string& value);
private:
static void sanitize_device_id(char* device_id);
static void get_device_id(void);
static pthread_mutex_t m_valuesLock;
};
#endif // _DATAMANAGER_HPP_HEADER
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