MQLArticles/Utils/File/File.mqh

//+------------------------------------------------------------------+
//|                                                         File.mqh |
//|                                  Copyright 2026, Niquel Mendoza. |
//|                          https://www.mql5.com/es/users/nique_372 |
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, Niquel Mendoza."
#property link      "https://www.mql5.com/es/users/nique_372"
#property strict

#ifndef MQLARTICLES_UTILS_FILE_FILE_MQH
#define MQLARTICLES_UTILS_FILE_FILE_MQH

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include "..\\FA\\Int\\String.mqh"

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void FolderRemoveBarraInvertida(string& folder_name)
 {
  const uint lenght = folder_name.Length();
  if(lenght && folder_name[lenght - 1] == '\\')
    folder_name.Truncate(lenght - 1);
 }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
// a\l\h.py
string PathGetDirectory(const string& path)
 {
//---
  const int idx = StringFindAtras(path, '\\', 1);
  if(idx == -1)
    return "";
//---
  return StringSubstrRange(path, 0, idx); // incluye el \
 }

//+------------------------------------------------------------------+
string PathGetDirectoryNoRef(const string path)
 {
//---
  const int idx = StringFindAtras(path, '\\', 1);
  if(idx == -1)
    return "";
//---
  return StringSubstrRange(path, 0, idx); // incluye el \
 }

// de un path le quita el \\ 
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
string GetPureFileName(const string& filename)
 {
  const int in = StringFindAtras(filename, '\\', 1); // en caso file_name sea dir lo omitimos
  if(in == -1)
    return filename;
  else
    return StringSubstr(filename, in + 1);
 }

//+------------------------------------------------------------------+
string GetPureFileNameNoRef(const string filename)
 {
  const int in = StringFindAtras(filename, '\\', 1); // en caso file_name sea dir lo omitimos
  if(in == -1)
    return filename;
  else
    return StringSubstr(filename, in + 1);
 }


//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
bool FileHasExtension(const string& file_name, const string& extension)
 {
  const int in = StringFindAtras(file_name, '.');
  if(in == -1)
    return false;
  else
   {
    return StringSubstr(file_name, in) == extension;
   }
 }

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
string FileGetExtension(const string& file_name)
 {
  const int in = StringFindAtras(file_name, '.');
  if(in == -1)
    return "";
  else
    return StringSubstr(file_name, in + 1);
 }

//---
string FileGetExtensionNoRef(const string file_name)
 {
  const int in = StringFindAtras(file_name, '.');
  if(in == -1)
    return "";
  else
    return StringSubstr(file_name, in + 1);
 }


//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
string FileRemoveExtension(const string& file_name)
 {
  const int in = StringFindAtras(file_name, '.');
  if(in == -1)
    return file_name;
  else
    return StringSubstr(file_name, 0, in);
 }
//+------------------------------------------------------------------+
string FileRemoveExtensionNoRef(const string file_name)
 {
  const int in = StringFindAtras(file_name, '.');
  if(in == -1)
    return file_name;
  else
    return StringSubstr(file_name, 0, in);
 }



//+------------------------------------------------------------------+
#endif // MQLARTICLES_UTILS_FILE_FILE_MQH