62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
//
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// Copyright (C) 2015 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_WEAVE_SERVICE_INTERFACE_H_
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#define UPDATE_ENGINE_WEAVE_SERVICE_INTERFACE_H_
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#include <string>
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#include <brillo/errors/error.h>
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#include "update_engine/client_library/include/update_engine/update_status.h"
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#include "update_engine/service_observer_interface.h"
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namespace chromeos_update_engine {
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// A WeaveServiceInterface instance allows to register the daemon with weaved,
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// handle commands and update the weave status. This class only handles the
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// registration with weaved and the connection, the actual work to handle the
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// commands is implemented by the DelegateInterface, which will be called from
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// this class.
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class WeaveServiceInterface : public ServiceObserverInterface {
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public:
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// The delegate class that actually handles the command execution from
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class DelegateInterface {
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public:
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virtual ~DelegateInterface() = default;
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virtual bool OnCheckForUpdates(brillo::ErrorPtr* error) = 0;
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virtual bool OnTrackChannel(const std::string& channel,
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brillo::ErrorPtr* error) = 0;
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// Return the current status.
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virtual bool GetWeaveState(int64_t* last_checked_time,
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double* progress,
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update_engine::UpdateStatus* update_status,
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std::string* current_channel,
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std::string* tracking_channel) = 0;
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};
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virtual ~WeaveServiceInterface() = default;
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protected:
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WeaveServiceInterface() = default;
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};
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} // namespace chromeos_update_engine
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#endif // UPDATE_ENGINE_WEAVE_SERVICE_INTERFACE_H_
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