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49 lines
1.7 KiB
49 lines
1.7 KiB
// |
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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_SERVICE_OBSERVER_INTERFACE_H_ |
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#define UPDATE_ENGINE_SERVICE_OBSERVER_INTERFACE_H_ |
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#include <memory> |
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#include <string> |
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#include "update_engine/client_library/include/update_engine/update_status.h" |
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#include "update_engine/common/error_code.h" |
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namespace chromeos_update_engine { |
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class ServiceObserverInterface { |
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public: |
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virtual ~ServiceObserverInterface() = default; |
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// Called whenever the value of these parameters changes. For |progress| |
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// value changes, this method will be called only if it changes significantly. |
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virtual 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) = 0; |
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// Called whenever an update attempt is completed. |
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virtual void SendPayloadApplicationComplete(ErrorCode error_code) = 0; |
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protected: |
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ServiceObserverInterface() = default; |
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}; |
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} // namespace chromeos_update_engine |
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#endif // UPDATE_ENGINE_SERVICE_OBSERVER_INTERFACE_H_
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