mirror of
https://github.com/openharmony/distributedhardware_distributed_input.git
synced 2026-07-01 21:54:07 -04:00
li-tiangang4
98 lines
3.4 KiB
C++
98 lines
3.4 KiB
C++
/*
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* Copyright (c) 2021-2023 Huawei Device Co., Ltd.
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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 DISTRIBUTED_INPUT_SINK_HANDLER_H
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#define DISTRIBUTED_INPUT_SINK_HANDLER_H
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#include <condition_variable>
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#include <mutex>
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#include <string>
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#include "idistributed_hardware_sink.h"
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#include "iservice_registry.h"
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#include "dhfwk_single_instance.h"
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#include "system_ability_definition.h"
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#include "system_ability_load_callback_stub.h"
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#include "distributed_input_client.h"
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#include "i_distributed_sink_input.h"
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namespace OHOS {
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namespace DistributedHardware {
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namespace DistributedInput {
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class DistributedInputSinkHandler : public IDistributedHardwareSink {
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FWK_DECLARE_SINGLE_INSTANCE_BASE(DistributedInputSinkHandler);
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public:
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int32_t InitSink(const std::string ¶ms) override;
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int32_t ReleaseSink() override;
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int32_t SubscribeLocalHardware(const std::string &dhId, const std::string ¶ms) override;
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int32_t UnsubscribeLocalHardware(const std::string &dhId) override;
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void OnRemoteSinkSvrDied(const wptr<IRemoteObject> &remote);
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void FinishStartSA(const std::string ¶ms, const sptr<IRemoteObject> &remoteObject);
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int32_t RegisterPrivacyResources(std::shared_ptr<PrivacyResourcesListener> listener) override;
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int32_t PauseDistributedHardware(const std::string &networkId) override;
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int32_t ResumeDistributedHardware(const std::string &networkId) override;
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int32_t StopDistributedHardware(const std::string &networkId) override;
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public:
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class SALoadSinkCb : public OHOS::SystemAbilityLoadCallbackStub {
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public:
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void OnLoadSystemAbilitySuccess(int32_t systemAbilityId,
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const OHOS::sptr<IRemoteObject> &remoteObject) override;
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void OnLoadSystemAbilityFail(int32_t systemAbilityId) override;
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int32_t GetSystemAbilityId() const
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{
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return currSystemAbilityId;
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}
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OHOS::sptr<IRemoteObject> GetRemoteObject() const
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{
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return currRemoteObject;
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}
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private:
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int32_t currSystemAbilityId = 0;
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OHOS::sptr<OHOS::IRemoteObject> currRemoteObject;
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};
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private:
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class DInputSinkSvrRecipient : public IRemoteObject::DeathRecipient {
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public:
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void OnRemoteDied(const wptr<IRemoteObject> &remote) override;
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};
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DistributedInputSinkHandler();
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~DistributedInputSinkHandler();
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OHOS::sptr<OHOS::ISystemAbilityLoadCallback> sysSinkCallback = nullptr;
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sptr<IDistributedSinkInput> dInputSinkProxy_ = nullptr;
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sptr<DInputSinkSvrRecipient> sinkSvrRecipient_ = nullptr;
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std::mutex proxyMutex_;
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std::condition_variable proxyConVar_;
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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__attribute__((visibility("default"))) IDistributedHardwareSink *GetSinkHardwareHandler();
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#ifdef __cplusplus
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}
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#endif
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} // namespace DistributedInput
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} // namespace DistributedHardware
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} // namespace OHOS
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#endif // DISTRIBUTED_INPUT_SINK_HANDLER_H
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