1 /*
2  * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef OHOS_DISTRIBUTED_CAMERA_SINK_PROXY_H
17 #define OHOS_DISTRIBUTED_CAMERA_SINK_PROXY_H
18 
19 #include "idistributed_camera_sink.h"
20 
21 #include "iremote_broker.h"
22 #include "iremote_proxy.h"
23 #include "refbase.h"
24 
25 namespace OHOS {
26 namespace DistributedHardware {
27 class DistributedCameraSinkProxy : public IRemoteProxy<IDistributedCameraSink> {
28 public:
DistributedCameraSinkProxy(const sptr<IRemoteObject> & impl)29     explicit DistributedCameraSinkProxy(const sptr<IRemoteObject>& impl)
30         : IRemoteProxy<IDistributedCameraSink>(impl)
31     {
32     }
33 
~DistributedCameraSinkProxy()34     ~DistributedCameraSinkProxy() {}
35     int32_t InitSink(const std::string& params, const sptr<IDCameraSinkCallback> &sinkCallback) override;
36     int32_t ReleaseSink() override;
37     int32_t SubscribeLocalHardware(const std::string& dhId, const std::string& parameters) override;
38     int32_t UnsubscribeLocalHardware(const std::string& dhId) override;
39     int32_t StopCapture(const std::string& dhId) override;
40     int32_t ChannelNeg(const std::string& dhId, std::string& channelInfo) override;
41     int32_t GetCameraInfo(const std::string& dhId, std::string& cameraInfo) override;
42     int32_t OpenChannel(const std::string& dhId, std::string& openInfo) override;
43     int32_t CloseChannel(const std::string& dhId) override;
44     int32_t PauseDistributedHardware(const std::string &networkId) override;
45     int32_t ResumeDistributedHardware(const std::string &networkId) override;
46     int32_t StopDistributedHardware(const std::string &networkId) override;
47 
48 private:
49     static inline BrokerDelegator<DistributedCameraSinkProxy> delegator_;
50 
51     const size_t DID_MAX_SIZE = 256;
52     const size_t PARAM_MAX_SIZE = 50 * 1024 * 1024;
53 };
54 } // namespace DistributedHardware
55 } // namespace OHOS
56 #endif // OHOS_DISTRIBUTED_CAMERA_SINK_PROXY_H