3c82a306cd
The implementation of IIncrementalManager.aidl. TODO to refactor this. Test: atest service.incremental_test Change-Id: Ib8c8a9c0e7f0289b4bcd8961fa39746ed12b4310
68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
/*
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* Copyright (C) 2019 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 "ServiceWrappers.h"
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#include <android-base/strings.h>
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#include <android-base/unique_fd.h>
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#include <binder/IServiceManager.h>
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#include <utils/String16.h>
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#include <string>
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#include <string_view>
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using namespace std::literals;
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namespace android::os::incremental {
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static constexpr auto kVoldServiceName = "vold"sv;
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static constexpr auto kIncrementalManagerName = "incremental"sv;
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RealServiceManager::RealServiceManager(const sp<IServiceManager>& serviceManager)
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: mServiceManager(serviceManager) {}
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template <class INTERFACE>
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sp<INTERFACE> RealServiceManager::getRealService(std::string_view serviceName) const {
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sp<IBinder> binder = mServiceManager->getService(String16(serviceName.data()));
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if (binder == 0) {
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return 0;
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}
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return interface_cast<INTERFACE>(binder);
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}
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std::shared_ptr<VoldServiceWrapper> RealServiceManager::getVoldService() const {
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sp<os::IVold> vold = RealServiceManager::getRealService<os::IVold>(kVoldServiceName);
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if (vold != 0) {
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return std::make_shared<RealVoldService>(vold);
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}
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return nullptr;
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}
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std::shared_ptr<IncrementalManagerWrapper> RealServiceManager::getIncrementalManager() const {
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sp<IIncrementalManager> manager =
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RealServiceManager::getRealService<IIncrementalManager>(kIncrementalManagerName);
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if (manager != 0) {
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return std::make_shared<RealIncrementalManager>(manager);
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}
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return nullptr;
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}
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std::shared_ptr<IncFsWrapper> RealServiceManager::getIncFs() const {
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return std::make_shared<RealIncFs>();
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}
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} // namespace android::os::incremental
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