72 lines
3.1 KiB
Plaintext
72 lines
3.1 KiB
Plaintext
//+------------------------------------------------------------------+
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//| Demo_FileSize.mq5 |
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//| Copyright 2013, MetaQuotes Software Corp. |
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//| http://www.mql5.com |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2013, MetaQuotes Software Corp."
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#property link "http://www.mql5.com"
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#property version "1.00"
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//--- show the window of input parameters when launching the script
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#property script_show_inputs
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//--- input parameters
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input ulong InpThresholdSize=20; // file threshold size in kilobytes
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input string InpBigFolderName="big"; // folder for large files
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input string InpSmallFolderName="small"; // folder for small files
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//+------------------------------------------------------------------+
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//| Script program start function |
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//+------------------------------------------------------------------+
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void OnStart()
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{
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string file_name; // variable for storing file names
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string filter="*.csv"; // filter for searching the files
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ulong file_size=0; // file size in bytes
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int size=0; // number of files
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//--- print the path to the file we are going to work with
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PrintFormat("Working in %s\\Files\\ folder",TerminalInfoString(TERMINAL_COMMONDATA_PATH));
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//--- receive the search handle in common folder's root of all terminals
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long search_handle=FileFindFirst(filter,file_name,FILE_COMMON);
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//--- check if FileFindFirst() has been executed successfully
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if(search_handle!=INVALID_HANDLE)
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{
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//--- move files in the loop according to their size
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do
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{
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//--- open the file
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ResetLastError();
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int file_handle=FileOpen(file_name,FILE_READ|FILE_CSV|FILE_COMMON);
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if(file_handle!=INVALID_HANDLE)
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{
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//--- receive the file size
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file_size=FileSize(file_handle);
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//--- close the file
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FileClose(file_handle);
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}
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else
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{
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PrintFormat("Failed to open %s file, Error code = %d",file_name,GetLastError());
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continue;
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}
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//--- print the file size
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PrintFormat("Size of %s file is equal to %d bytes",file_name,file_size);
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//--- define the path for moving the file
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string path;
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if(file_size>InpThresholdSize*1024)
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path=InpBigFolderName+"//"+file_name;
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else
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path=InpSmallFolderName+"//"+file_name;
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//--- move the file
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ResetLastError();
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if(FileMove(file_name,FILE_COMMON,path,FILE_REWRITE|FILE_COMMON))
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PrintFormat("%s file is moved",file_name);
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else
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PrintFormat("Error, code = %d",GetLastError());
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}
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while(FileFindNext(search_handle,file_name));
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//--- close the search handle
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FileFindClose(search_handle);
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}
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else
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Print("Files not found!");
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}
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//+------------------------------------------------------------------+
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