1 /*
2  * Copyright (c) 2024 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 WIFI_DIRECT_EXECUTOR_FACTORY_H
17 #define WIFI_DIRECT_EXECUTOR_FACTORY_H
18 
19 #include <memory>
20 #include <utility>
21 
22 #include <wifi_direct_executor.h>
23 
24 namespace OHOS::SoftBus {
25 class WifiDirectExecutorFactory {
26 public:
GetInstance()27     static WifiDirectExecutorFactory &GetInstance()
28     {
29         static WifiDirectExecutorFactory instance;
30         return instance;
31     }
32 
33     using ExecutorGenerator = std::function<std::shared_ptr<WifiDirectExecutor>(const std::string &remoteDeviceId,
34         WifiDirectScheduler &scheduler, std::shared_ptr<WifiDirectProcessor> &processor, bool active)>;
35 
NewExecutor(const std::string & remoteDeviceId,WifiDirectScheduler & scheduler,std::shared_ptr<WifiDirectProcessor> & processor,bool active)36     std::shared_ptr<WifiDirectExecutor> NewExecutor(const std::string &remoteDeviceId, WifiDirectScheduler &scheduler,
37         std::shared_ptr<WifiDirectProcessor> &processor, bool active)
38     {
39         std::shared_ptr<WifiDirectExecutor> executor = (executorGenerator_ == nullptr) ?
40             std::make_shared<WifiDirectExecutor>(remoteDeviceId, scheduler, processor, active) :
41             executorGenerator_(remoteDeviceId, scheduler, processor, active);
42         executor->Start();
43         return executor;
44     }
45 
Register(ExecutorGenerator generator)46     void Register(ExecutorGenerator generator)
47     {
48         executorGenerator_ = std::move(generator);
49     }
50 
51 private:
52     ExecutorGenerator executorGenerator_;
53 };
54 } // namespace OHOS::SoftBus
55 #endif