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 19 #include <android-base/logging.h> 20 21 #include "util.h" 22 23 namespace android { 24 namespace init { 25 26 Result<Success> ImportParser::ParseSection(std::vector<std::string>&& args, 27 const std::string& filename, int line) { 28 if (args.size() != 2) { 29 return Error() << "single argument needed for import\n"; 30 } 31 32 std::string conf_file; 33 bool ret = expand_props(args[1], &conf_file); 34 if (!ret) { 35 return Error() << "error while expanding import"; 36 } 37 38 LOG(INFO) << "Added '" << conf_file << "' to import list"; 39 if (filename_.empty()) filename_ = filename; 40 imports_.emplace_back(std::move(conf_file), line); 41 return Success(); 42 } 43 44 void ImportParser::EndFile() { 45 auto current_imports = std::move(imports_); 46 imports_.clear(); 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 << "'"; 51 } 52 } 53 } 54 55 } // namespace init 56 } // namespace android 57