113 lines
4.5 KiB
C++
113 lines
4.5 KiB
C++
//
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// Copyright (C) 2016 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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#ifndef UPDATE_ENGINE_BINDER_SERVICE_BRILLO_H_
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#define UPDATE_ENGINE_BINDER_SERVICE_BRILLO_H_
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#include <utils/Errors.h>
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#include <memory>
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#include <string>
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#include <vector>
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#include <utils/RefBase.h>
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#include "update_engine/common_service.h"
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#include "update_engine/parcelable_update_engine_status.h"
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#include "update_engine/service_observer_interface.h"
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#include "android/brillo/BnUpdateEngine.h"
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#include "android/brillo/IUpdateEngineStatusCallback.h"
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namespace chromeos_update_engine {
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class BinderUpdateEngineBrilloService : public android::brillo::BnUpdateEngine,
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public ServiceObserverInterface {
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public:
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explicit BinderUpdateEngineBrilloService(SystemState* system_state)
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: common_(new UpdateEngineService(system_state)) {}
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virtual ~BinderUpdateEngineBrilloService() = default;
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const char* ServiceName() const {
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return "android.brillo.UpdateEngineService";
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}
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// ServiceObserverInterface overrides.
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void SendStatusUpdate(int64_t last_checked_time,
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double progress,
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update_engine::UpdateStatus status,
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const std::string& new_version,
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int64_t new_size) override;
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void SendPayloadApplicationComplete(ErrorCode error_code) override {}
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// android::brillo::BnUpdateEngine overrides.
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android::binder::Status AttemptUpdate(const android::String16& app_version,
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const android::String16& omaha_url,
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int flags) override;
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android::binder::Status AttemptRollback(bool powerwash) override;
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android::binder::Status CanRollback(bool* out_can_rollback) override;
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android::binder::Status ResetStatus() override;
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android::binder::Status GetStatus(
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android::brillo::ParcelableUpdateEngineStatus* status);
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android::binder::Status RebootIfNeeded() override;
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android::binder::Status SetChannel(const android::String16& target_channel,
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bool powerwash) override;
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android::binder::Status GetChannel(bool get_current_channel,
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android::String16* out_channel) override;
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android::binder::Status SetCohortHint(
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const android::String16& cohort_hint) override;
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android::binder::Status GetCohortHint(
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android::String16* out_cohort_hint) override;
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android::binder::Status SetP2PUpdatePermission(bool enabled) override;
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android::binder::Status GetP2PUpdatePermission(
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bool* out_p2p_permission) override;
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android::binder::Status SetUpdateOverCellularPermission(
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bool enabled) override;
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android::binder::Status GetUpdateOverCellularPermission(
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bool* out_cellular_permission) override;
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android::binder::Status GetDurationSinceUpdate(
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int64_t* out_duration) override;
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android::binder::Status GetPrevVersion(
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android::String16* out_prev_version) override;
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android::binder::Status GetRollbackPartition(
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android::String16* out_rollback_partition) override;
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android::binder::Status RegisterStatusCallback(
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const android::sp<android::brillo::IUpdateEngineStatusCallback>& callback)
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override;
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android::binder::Status GetLastAttemptError(
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int* out_last_attempt_error) override;
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android::binder::Status GetEolStatus(int* out_eol_status) override;
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private:
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// Generic function for dispatching to the common service.
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template <typename... Parameters, typename... Arguments>
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android::binder::Status CallCommonHandler(
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bool (UpdateEngineService::*Handler)(brillo::ErrorPtr*, Parameters...),
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Arguments... arguments);
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// To be used as a death notification handler only.
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void UnregisterStatusCallback(
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android::brillo::IUpdateEngineStatusCallback* callback);
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std::unique_ptr<UpdateEngineService> common_;
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std::vector<android::sp<android::brillo::IUpdateEngineStatusCallback>>
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callbacks_;
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};
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} // namespace chromeos_update_engine
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#endif // UPDATE_ENGINE_BINDER_SERVICE_BRILLO_H_
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