| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "action_parser.h" |
| |
| #include <android-base/strings.h> |
| |
| using android::base::StartsWith; |
| |
| namespace android { |
| namespace init { |
| |
| Result<Success> ActionParser::ParseSection(std::vector<std::string>&& args, |
| const std::string& filename, int line) { |
| std::vector<std::string> triggers(args.begin() + 1, args.end()); |
| if (triggers.size() < 1) { |
| return Error() << "Actions must have a trigger"; |
| } |
| |
| Subcontext* action_subcontext = nullptr; |
| if (subcontexts_) { |
| for (auto& subcontext : *subcontexts_) { |
| if (StartsWith(filename, subcontext.path_prefix())) { |
| action_subcontext = &subcontext; |
| break; |
| } |
| } |
| } |
| |
| auto action = std::make_unique<Action>(false, action_subcontext, filename, line); |
| |
| if (auto result = action->InitTriggers(triggers); !result) { |
| return Error() << "InitTriggers() failed: " << result.error(); |
| } |
| |
| action_ = std::move(action); |
| return Success(); |
| } |
| |
| Result<Success> ActionParser::ParseLineSection(std::vector<std::string>&& args, int line) { |
| return action_ ? action_->AddCommand(std::move(args), line) : Success(); |
| } |
| |
| Result<Success> ActionParser::EndSection() { |
| if (action_ && action_->NumCommands() > 0) { |
| action_manager_->AddAction(std::move(action_)); |
| } |
| |
| return Success(); |
| } |
| |
| } // namespace init |
| } // namespace android |