{

typedef boost::string_ref string_ref_type;

CWFileSystem() = default;

~CWFileSystem() = default;

static bool file_exists(string_ref_type path)

{

namespace bf = boost::filesystem;

bf::path file_path(path.data());

return bf::exists(file_path);

}

static bool is_directory(string_ref_type path)

{

namespace bf = boost::filesystem;

bf::path folder_path(path.data());

return boost::filesystem::is_directory(folder_path);

}

static bool delete_file(string_ref_type file_path)

{

namespace bf = boost::filesystem;

bf::path path(file_path.data());

return bf::remove(path);

}

static bool delete_folder(string_ref_type folder_path, bool force)

{

namespace bf = boost::filesystem;

bf::path path(folder_path.data());

boost::filesystem::remove_all(path);

return true;

}

static void rename(string_ref_type oldName, string_ref_type newName)

{

boost::filesystem::rename(oldName.data(), newName.data());

}

static void split_file_name(string_ref_type fileName, string &name, string &extension, char separator = '.')

{

size_t dotPosition = fileName.find_last_of(separator);

if (dotPosition == string::npos) {

name = fileName.data();

extension = "";

return;

}

name = fileName.substr(0, dotPosition).to_string();

extension = fileName.substr(dotPosition + 1).to_string();

}

static std::string get_exe_file_path()

{

//return boost::filesystem::initial_path<boost::filesystem::path>().string();

return boost::filesystem::current_path().string();

}

static int create_directories(const string &strPath)

{

int nIndex = 0;

try

{

while ((nIndex = strPath.find_first_of("/\\", nIndex + 1)) != -1)

{

string strSub = strPath.substr(0, nIndex);

if (!boost::filesystem::is_directory(strSub))

{

if (!boost::filesystem::create_directories(strSub))

{

return -1;

}

}

}

if (!boost::filesystem::is_directory(strPath))

{

boost::filesystem::create_directories(strPath);

}

}

catch (boost::filesystem::filesystem_error e)

{

return -1;

}

return 0;

}