filesystem Namespace Reference

Functions
const std::string	separator ()
std::string	normalize_path (const std::string &path)
	Normalize compatible separator in path to default separator.
bool	is_dir (const std::string &path)
bool	mkdir (const std::string &path)
std::string	join (const std::string &path1, const std::string &path2)
std::string	basename (const std::string &path)

Function Documentation

basename()

std::string filesystem::basename

(

const std::string &

path

)

Definition at line 29 of file filesystem_common.cpp.

{
  auto last_index = path.find_last_of(separator());
 
  // No separator
  if (last_index == std::string::npos)
    return path;
 
  // Trailing separator
  if (last_index + separator().size() == path.size())
    return basename(path.substr(0, last_index));
 
  return path.substr(last_index + separator().size());
}

References basename(), separator(), and size.

Referenced by basename().

is_dir()

bool filesystem::is_dir

(

const std::string &

path

)

Definition at line 33 of file filesystem_linux.cpp.

{
  DIR *dir = opendir(path.c_str());
  if (dir)
  {
    closedir(dir);
    return true;
  }
  return false;
}

join()

std::string filesystem::join	(	const std::string &	path1,
		const std::string &	path2
	)

Definition at line 22 of file filesystem_common.cpp.

{
  // TODO check path1 does not end with separator
  // TODO check path2 does not start with separator
  return path1 + separator() + path2;
}

References separator().

mkdir()

bool filesystem::mkdir

(

const std::string &

path

)

Definition at line 44 of file filesystem_linux.cpp.

{ return ::mkdir(path.c_str(), 0775) == 0; }

normalize_path()

std::string filesystem::normalize_path

(

const std::string &

path

)

Normalize compatible separator in path to default separator.

Definition at line 27 of file filesystem_linux.cpp.

{
  // DO NOTHING
  return path;
}

separator()

const std::string filesystem::separator

(

)

Definition at line 25 of file filesystem_linux.cpp.

{ return "/"; }

Referenced by basename(), and join().