mirror of
https://github.com/openharmony/distributedhardware_distributed_input.git
synced 2026-07-19 17:43:35 -04:00
wuqi0105
59 lines
2.1 KiB
C++
59 lines
2.1 KiB
C++
/*
|
|
* Copyright (c) 2023 Huawei Device Co., Ltd.
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef DISTRIBUTED_INPUT_STATE_BASE_H
|
|
#define DISTRIBUTED_INPUT_STATE_BASE_H
|
|
|
|
#include <map>
|
|
#include <mutex>
|
|
#include <string>
|
|
#include <linux/input.h>
|
|
#include "constants_dinput.h"
|
|
|
|
#include "single_instance.h"
|
|
|
|
namespace OHOS {
|
|
namespace DistributedHardware {
|
|
namespace DistributedInput {
|
|
class DInputState {
|
|
DECLARE_SINGLE_INSTANCE_BASE(DInputState);
|
|
public:
|
|
int32_t Init();
|
|
int32_t Release();
|
|
int32_t RecordDhIds(const std::vector<std::string> &dhIds, DhIdState state, const int32_t sessionId);
|
|
int32_t RemoveDhIds(const std::vector<std::string> &dhIds);
|
|
DhIdState GetStateByDhid(const std::string &dhId);
|
|
|
|
private:
|
|
DInputState() = default;
|
|
~DInputState();
|
|
|
|
void CreateSpecialEventInjectThread(const int32_t sessionId, const std::vector<std::string> &dhIds);
|
|
void CheckKeyboardState(const std::string &dhId, const std::string &keyboardNodePath,
|
|
std::vector<uint32_t> &pressedKeys, int &fd);
|
|
void SpecEventInject(const int32_t sessionId, const std::vector<std::string> &dhIds);
|
|
void RecordEventLog(const input_event &event);
|
|
void WriteEventToDev(const int fd, const input_event &event);
|
|
void SyncMouseKeyState(const int32_t sessionId, const std::string &mouseNodePath,
|
|
const std::string &mouseNodeDhId);
|
|
|
|
private:
|
|
std::mutex operationMutex_;
|
|
std::map<std::string, DhIdState> dhIdStateMap_;
|
|
};
|
|
} // namespace DistributedInput
|
|
} // namespace DistributedHardware
|
|
} // namespace OHOS
|
|
#endif // DISTRIBUTED_INPUT_STATE_BASE_H
|