| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| |
| #include <string> |
| #include <string_view> |
| |
| namespace zxdb { |
| |
| // Extracts the substring into the given file path of the last path component |
| // (the stuff following the last slash). If the path ends in a slash, it will |
| // return an empty StringView. If the input has no slash, it will return the |
| // whole thing. |
| std::string_view ExtractLastFileComponent(std::string_view path); |
| |
| // Returns true if the given file path is absolute (begins with a slash). |
| // The contents could still have relative components ("/foo/../bar" is still |
| // absolute). |
| bool IsPathAbsolute(const std::string& path); |
| |
| // Concatenates the two path components with a slash in between them. "first" |
| // can end with a slash or not. The second component shouldn't begin with a |
| // slash. |
| std::string CatPathComponents(const std::string& first, |
| const std::string& second); |
| |
| } // namespace zxdb |
