path.h

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#ifndef FILESYSTEM_PATH_H_
#define FILESYSTEM_PATH_H_
 
#include <string>
 
namespace filesystem {
 
// Resolves ".." and "." components of the path syntactically without consulting
// the file system.
std::string SimplifyPath(std::string path);
 
// Returns the absolute path of a possibly relative path.
// It doesn't consult the filesystem or simplify the path.
std::string AbsolutePath(const std::string& path);
 
// Returns the directory name component of the given path.
std::string GetDirectoryName(const std::string& path);
 
// Returns the basename component of the given path by stripping everything up
// to and including the last slash.
std::string GetBaseName(const std::string& path);
 
// Returns the real path for the given path by unwinding symbolic links and
// directory traversals.
std::string GetAbsoluteFilePath(const std::string& path);
 
}  // namespace filesystem
 
#endif  // FILESYSTEM_PATH_H_