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 | bbcbc2f | 2019-06-10 11:08:01 -0700 | [diff] [blame] | 26 | Result<void> 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 | |
Tom Cherry | c5cf85d | 2019-07-31 13:59:15 -0700 | [diff] [blame] | 32 | auto conf_file = ExpandProps(args[1]); |
Bernie Innocenti | cecebbb | 2020-02-06 03:49:33 +0900 | [diff] [blame] | 33 | if (!conf_file.ok()) { |
Tom Cherry | c5cf85d | 2019-07-31 13:59:15 -0700 | [diff] [blame] | 34 | return Error() << "Could not expand import: " << conf_file.error(); |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 35 | } |
| 36 | |
Tom Cherry | c5cf85d | 2019-07-31 13:59:15 -0700 | [diff] [blame] | 37 | LOG(INFO) << "Added '" << *conf_file << "' to import list"; |
Tom Cherry | 30a6f27 | 2017-04-19 15:31:58 -0700 | [diff] [blame] | 38 | if (filename_.empty()) filename_ = filename; |
Tom Cherry | c5cf85d | 2019-07-31 13:59:15 -0700 | [diff] [blame] | 39 | imports_.emplace_back(std::move(*conf_file), line); |
Tom Cherry | bbcbc2f | 2019-06-10 11:08:01 -0700 | [diff] [blame] | 40 | return {}; |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 41 | } |
| 42 | |
Tom Cherry | bbcbc2f | 2019-06-10 11:08:01 -0700 | [diff] [blame] | 43 | Result<void> ImportParser::ParseLineSection(std::vector<std::string>&&, int) { |
Tom Cherry | 194b5d1 | 2018-05-09 17:38:30 -0700 | [diff] [blame] | 44 | return Error() << "Unexpected line found after import statement"; |
| 45 | } |
| 46 | |
Tom Cherry | 30a6f27 | 2017-04-19 15:31:58 -0700 | [diff] [blame] | 47 | void ImportParser::EndFile() { |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 48 | auto current_imports = std::move(imports_); |
| 49 | imports_.clear(); |
Tom Cherry | 30a6f27 | 2017-04-19 15:31:58 -0700 | [diff] [blame] | 50 | for (const auto& [import, line_num] : current_imports) { |
Tom Cherry | 194b5d1 | 2018-05-09 17:38:30 -0700 | [diff] [blame] | 51 | parser_->ParseConfig(import); |
Tom Cherry | b734990 | 2015-08-26 11:43:36 -0700 | [diff] [blame] | 52 | } |
| 53 | } |
Tom Cherry | 81f5d3e | 2017-06-22 12:53:17 -0700 | [diff] [blame] | 54 | |
| 55 | } // namespace init |
| 56 | } // namespace android |