amirghadiri1987
111 lines
3.8 KiB
Plaintext
111 lines
3.8 KiB
Plaintext
//+------------------------------------------------------------------+
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//| FileSave.mqh |
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//| Copyright 2023, MetaQuotes Ltd. |
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//| https://www.mql5.com |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2023, MetaQuotes Ltd."
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#property link "https://www.mql5.com"
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class CFileSaving
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{
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private:
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MqlDateTime m_date;
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string m_mqlName;
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string m_path;
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string m_expertRunLogPath;
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public:
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CFileSaving(void);
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~CFileSaving(void);
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void IniFileSave(string errortxt, bool symbol);
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void IniFileSaveRun(string errortxt, bool symbol);
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string IniFileName();
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bool Save(const int file_handle, string errortxt, bool symbol);
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virtual string DirectoryLogFile() {return (m_mqlName + " EA" + "\\" + AccountInfoString(ACCOUNT_COMPANY) + "\\"+IntegerToString(GenerateMagicNumbers())+ "\\Log\\Log.txt");}
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};
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CFileSaving::CFileSaving(void)
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{
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// FileDelete(m_mqlName + " EA" + "\\" + AccountInfoString(ACCOUNT_COMPANY) + "\\Log\\Log.txt");
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m_mqlName = MQLInfoString(MQL_PROGRAM_NAME);
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TimeToStruct(TimeCurrent(), m_date);
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string logFile = StringFormat("%04d%02d%02d", m_date.year, m_date.mon, m_date.day) + ".txt";
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m_path = m_mqlName + " EA" + "\\" + AccountInfoString(ACCOUNT_COMPANY) + "\\" + IntegerToString(GenerateMagicNumbers())+ "\\Log\\" + logFile;
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m_expertRunLogPath = m_mqlName + " EA" + "\\" + AccountInfoString(ACCOUNT_COMPANY) + "\\"+ IntegerToString(GenerateMagicNumbers())+ "\\Log\\Log.txt";
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}
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CFileSaving::~CFileSaving(void)
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{
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}
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void CFileSaving::IniFileSave(string errortxt, bool symbol)
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{
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string filename=m_path;
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int handle=FileOpen(filename,FILE_READ|FILE_WRITE|FILE_CSV);
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if(handle!=INVALID_HANDLE)
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{
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Save(handle,errortxt,symbol);
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FileClose(handle);
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}
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}
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void CFileSaving::IniFileSaveRun(string errortxt, bool symbol)
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{
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string filename=m_expertRunLogPath;
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int handle=FileOpen(filename,FILE_READ|FILE_WRITE|FILE_CSV);
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if(handle!=INVALID_HANDLE)
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{
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Save(handle,errortxt,symbol);
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FileClose(handle);
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}
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}
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string CFileSaving::IniFileName()
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{
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string name;
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name=m_mqlName;
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name+="_Log";
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name+="_Ini.txt";
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return(name);
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}
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bool CFileSaving::Save(const int file_handle, string errortxt, bool symbol)
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{
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datetime currentTime = TimeCurrent();
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string dateTimeStr = TimeToString(currentTime, TIME_DATE | TIME_MINUTES);
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string str = symbol ? " " + Symbol() : " " ;
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FileSeek(file_handle,0,SEEK_END);
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bool success = FileWriteString(file_handle,dateTimeStr + str + errortxt + "\n");
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return success;
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}
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long GenerateMagicNumbers()
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{
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string expNames = MQLInfoString(MQL_PROGRAM_NAME);
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string symbol = Symbol(); // Get the current symbol (e.g., "EURUSD")
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// string expName = MQLInfoString(MQL_PROGRAM_NAME); // Get the expert name
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int baseMagicNumber = 10000; // Base magic number
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// Calculate a unique number for the symbol
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int symbolCode = 0;
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for (int i = 0; i < StringLen(symbol); i++)
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{
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symbolCode += StringGetCharacter(symbol, i); // Sum the ASCII values of the symbol's characters
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}
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// Calculate a unique number for the expert name
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int expNameCode = 0;
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for (int i = 0; i < StringLen(expNames); i++)
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{
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expNameCode += StringGetCharacter(expNames, i); // Sum the ASCII values of the expert name's characters
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}
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// Combine base magic number, symbol code, and expert name code
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return baseMagicNumber + symbolCode + expNameCode;
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} |