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- // Copyright 2021 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef ASH_QUICK_PAIR_MESSAGE_STREAM_FAKE_MESSAGE_STREAM_LOOKUP_H_
- #define ASH_QUICK_PAIR_MESSAGE_STREAM_FAKE_MESSAGE_STREAM_LOOKUP_H_
- #include "ash/quick_pair/message_stream/message_stream_lookup.h"
- #include <string>
- #include "base/containers/flat_map.h"
- #include "base/observer_list.h"
- namespace ash {
- namespace quick_pair {
- class MessageStream;
- // Exposes a MessageStream instance to consumers for a specific device, if
- // available. Observes the BluetoothAdapter for devices connected and
- // disconnect and opens and closes RFCOMM channels to the device as
- // appropriate, and creates and maintains MessageStream instances for each
- // device.
- class FakeMessageStreamLookup : public MessageStreamLookup {
- public:
- FakeMessageStreamLookup();
- FakeMessageStreamLookup(const FakeMessageStreamLookup&) = delete;
- FakeMessageStreamLookup& operator=(const FakeMessageStreamLookup&) = delete;
- ~FakeMessageStreamLookup() override;
- void AddObserver(Observer* observer) override;
- void RemoveObserver(Observer* observer) override;
- MessageStream* GetMessageStream(const std::string& device_address) override;
- void AddMessageStream(const std::string& device_address,
- MessageStream* message_stream);
- void RemoveMessageStream(const std::string& device_address);
- void NotifyMessageStreamConnected(const std::string& device_address,
- MessageStream* message_stream);
- private:
- base::flat_map<std::string, MessageStream*> message_streams_;
- base::ObserverList<Observer> observers_;
- };
- } // namespace quick_pair
- } // namespace ash
- #endif // ASH_QUICK_PAIR_MESSAGE_STREAM_FAKE_MESSAGE_STREAM_LOOKUP_H_
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