Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "import_parser.h" |
| 18 | |
Tom Cherry | 3f5eaae5 | 2017-04-06 16:30:22 -0700 | [diff] [blame] | 19 | #include <android-base/logging.h> |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 20 | |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 21 | #include "util.h" |
| 22 | |
Tom Cherry | 81f5d3e | 2017-06-22 12:53:17 -0700 | [diff] [blame] | 23 | namespace android { |
| 24 | namespace init { |
| 25 | |
Tom Cherry | b592dd8 | 2017-08-02 17:01:36 -0700 | [diff] [blame] | 26 | Result<Success> ImportParser::ParseSection(std::vector<std::string>&& args, |
| 27 | const std::string& filename, int line) { |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 28 | if (args.size() != 2) { |
Tom Cherry | b592dd8 | 2017-08-02 17:01:36 -0700 | [diff] [blame] | 29 | return Error() << "single argument needed for import\n"; |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 30 | } |
| 31 | |
| 32 | std::string conf_file; |
| 33 | bool ret = expand_props(args[1], &conf_file); |
| 34 | if (!ret) { |
Tom Cherry | b592dd8 | 2017-08-02 17:01:36 -0700 | [diff] [blame] | 35 | return Error() << "error while expanding import"; |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 36 | } |
| 37 | |
Elliott Hughes | f86b5a6 | 2016-06-24 15:12:21 -0700 | [diff] [blame] | 38 | LOG(INFO) << "Added '" << conf_file << "' to import list"; |
Tom Cherry | 30a6f27 | 2017-04-19 15:31:58 -0700 | [diff] [blame] | 39 | if (filename_.empty()) filename_ = filename; |
| 40 | imports_.emplace_back(std::move(conf_file), line); |
Tom Cherry | b592dd8 | 2017-08-02 17:01:36 -0700 | [diff] [blame] | 41 | return Success(); |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 42 | } |
| 43 | |
Tom Cherry | 30a6f27 | 2017-04-19 15:31:58 -0700 | [diff] [blame] | 44 | void ImportParser::EndFile() { |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 45 | auto current_imports = std::move(imports_); |
| 46 | imports_.clear(); |
Tom Cherry | 30a6f27 | 2017-04-19 15:31:58 -0700 | [diff] [blame] | 47 | for (const auto& [import, line_num] : current_imports) { |
| 48 | if (!parser_->ParseConfig(import)) { |
| 49 | PLOG(ERROR) << filename_ << ": " << line_num << ": Could not import file '" << import |
| 50 | << "'"; |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 51 | } |
| 52 | } |
| 53 | } |
Tom Cherry | 81f5d3e | 2017-06-22 12:53:17 -0700 | [diff] [blame] | 54 | |
| 55 | } // namespace init |
| 56 | } // namespace android |