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 "errno.h" 20 21 #include <string> 22 #include <vector> 23 24 #include "log.h" 25 #include "util.h" 26 27 bool ImportParser::ParseSection(const std::vector<std::string>& args, 28 std::string* err) { 29 if (args.size() != 2) { 30 *err = "single argument needed for import\n"; 31 return false; 32 } 33 34 std::string conf_file; 35 bool ret = expand_props(args[1], &conf_file); 36 if (!ret) { 37 *err = "error while expanding import"; 38 return false; 39 } 40 41 LOG(INFO) << "Added '" << conf_file << "' to import list"; 42 imports_.emplace_back(std::move(conf_file)); 43 return true; 44 } 45 46 void ImportParser::EndFile(const std::string& filename) { 47 auto current_imports = std::move(imports_); 48 imports_.clear(); 49 for (const auto& s : current_imports) { 50 if (!Parser::GetInstance().ParseConfig(s)) { 51 PLOG(ERROR) << "could not import file '" << s << "' from '" << filename << "'"; 52 } 53 } 54 } 55
