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