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74 lines
2.0 KiB
74 lines
2.0 KiB
//
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// Copyright 2017 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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#pragma once
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#include <android/hardware/bluetooth/1.0/IBluetoothHci.h>
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#include <hidl/MQDescriptor.h>
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#include "async_fd_watcher.h"
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#include "h4_protocol.h"
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namespace android {
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namespace hardware {
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namespace bluetooth {
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namespace V1_0 {
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namespace hikey {
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using ::android::hardware::Return;
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using ::android::hardware::hidl_vec;
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struct BluetoothDeathRecipient : hidl_death_recipient {
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BluetoothDeathRecipient(const sp<IBluetoothHci> hci) : mHci(hci) {}
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virtual void serviceDied(
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uint64_t /*cookie*/,
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const wp<::android::hidl::base::V1_0::IBase>& /*who*/) {
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mHci->close();
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}
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sp<IBluetoothHci> mHci;
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};
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class BluetoothHci : public IBluetoothHci {
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public:
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BluetoothHci();
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Return<void> initialize(
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const ::android::sp<IBluetoothHciCallbacks>& cb) override;
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Return<void> sendHciCommand(const hidl_vec<uint8_t>& packet) override;
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Return<void> sendAclData(const hidl_vec<uint8_t>& packet) override;
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Return<void> sendScoData(const hidl_vec<uint8_t>& packet) override;
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Return<void> close() override;
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static void OnPacketReady();
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private:
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::android::sp<IBluetoothHciCallbacks> event_cb_;
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int hci_tty_fd_;
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async::AsyncFdWatcher fd_watcher_;
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hci::H4Protocol* hci_;
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::android::sp<BluetoothDeathRecipient> deathRecipient;
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};
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} // namespace hikey
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} // namespace V1_0
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} // namespace bluetooth
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} // namespace hardware
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} // namespace android
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