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 OHOS_DISTRIBUTED_HARDWARE_DHMODEMCONTEXTEXT_H
17 #define OHOS_DISTRIBUTED_HARDWARE_DHMODEMCONTEXTEXT_H
18 
19 #include "idistributed_modem_ext.h"
20 #include "single_instance.h"
21 
22 namespace OHOS {
23 namespace DistributedHardware {
24 
25 class DHModemContextExt {
26 DECLARE_SINGLE_INSTANCE_BASE(DHModemContextExt);
27 public:
28     DHModemContextExt();
29     ~DHModemContextExt();
30     int32_t GetHandler();
31     std::shared_ptr<IDistributedModemExt> GetModemExtInstance();
32     int32_t UnInit();
33 
34 private:
35     void *soHandle_ {nullptr};
36     std::shared_ptr<IDistributedModemExt> distributedModemExt_;
37 };
38 } // namespace DistributedHardware
39 } // namespace OHOS
40 #endif
41