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file_tools.cpp
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file_tools.cpp
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/***************************************************************************
* *
* Copyright (C) 2017 by Wenbin Li (wenbin.li@imperial.ac.uk) *
* *
* https://www.doc.ic.ac.uk/~wl208 *
* *
* This code is licensed under the BSD-like License. *
* *
***************************************************************************/
#include "file_tools.h"
#include <fstream>
#if defined(_WIN32)
#include "Windows.h"
#include <direct.h>
#else
#include <sys/stat.h>
#endif
namespace minibr
{
bool file_exists(const std::string &path) throw()
{
std::ifstream file(path);
return file.good();
}
bool directory_exists(const std::string &path) throw()
{
#if defined(_WIN32)
DWORD attributes = GetFileAttributes(path.c_str());
return (attributes != INVALID_FILE_ATTRIBUTES &&
(attributes & FILE_ATTRIBUTE_DIRECTORY));
#else
struct stat sb;
return stat(path.c_str(), &sb) == 0 && S_ISDIR(sb.st_mode);
#endif
}
void make_directory(const std::string &path) throw()
{
#if defined(_WIN32)
_mkdir(path.c_str());
#else
mkdir(path.c_str(), 0755);
#endif
}
void remove_ending_return(std::string& string_end_with_r){
if (!string_end_with_r.empty() && string_end_with_r[string_end_with_r.size() - 1] == '\r')
string_end_with_r.erase(string_end_with_r.size() - 1);
}
}