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71 lines
2.0 KiB
71 lines
2.0 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 WIFICOND_LOOPER_BACKED_EVENT_LOOP_H_ |
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#define WIFICOND_LOOPER_BACKED_EVENT_LOOP_H_ |
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#include <event_loop.h> |
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#include <android-base/macros.h> |
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#include <utils/Looper.h> |
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namespace android { |
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namespace wificond { |
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class LooperBackedEventLoop: public EventLoop { |
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public: |
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LooperBackedEventLoop(); |
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~LooperBackedEventLoop() override; |
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// See event_loop.h |
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void PostTask(const std::function<void()>& callback) override; |
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// See event_loop.h |
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void PostDelayedTask(const std::function<void()>& callback, |
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int64_t delay_ms) override; |
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// See event_loop.h |
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bool WatchFileDescriptor( |
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int fd, |
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ReadyMode mode, |
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const std::function<void(int)>& callback) override; |
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// See event_loop.h |
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bool StopWatchFileDescriptor(int fd) override; |
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// Performs all pending callbacks and waiting for new events until |
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// TriggerExit() is called. |
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// This method can be called from any thread context. |
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void Poll(); |
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// Blocks for |timeout_millis| for the next event. |
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// This method can be called from any thread context. |
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void PollForOne(int timeout_millis); |
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// Posts a task to stop event loop polling. |
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// This method can be called from any thread context. |
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void TriggerExit(); |
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private: |
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sp<android::Looper> looper_; |
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bool should_continue_; |
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DISALLOW_COPY_AND_ASSIGN(LooperBackedEventLoop); |
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}; |
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} // namespace wificond |
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} // namespace android |
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#endif // WIFICOND_LOOPER_BACKED_EVENT_LOOP_H_
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