| // Copyright 2019 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 <vector> |
| |
| #include "garnet/bin/zxdb/common/err.h" |
| |
| namespace zxdb { |
| |
| // Reads the source file from disk. |
| Err GetFileContents(const std::string& file_name, const std::string& build_dir, |
| std::string* contents); |
| |
| // Extracts the given ranges of lines from the source contents. Line numbers are |
| // 1-based and inclusive. This may do short reads if the file isn't large |
| // enough. The first line must be at least 1 (sort reads can't work off the |
| // beginning since the caller won't know what the first line is). |
| std::vector<std::string> ExtractSourceLines( |
| const std::string& contents, |
| int first_line, int last_line); |
| |
| // Extracts all source lines. |
| std::vector<std::string> ExtractSourceLines( |
| const std::string& contents); |
| |
| } // namespace zxdb |