1 /*
2  * Copyright (c) 2021 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_ABILITY_RUNTIME_EXTENSION_MODULE_LOADER_H
17 #define OHOS_ABILITY_RUNTIME_EXTENSION_MODULE_LOADER_H
18 
19 #include "extension.h"
20 #include "runtime.h"
21 #include "singleton.h"
22 
23 namespace OHOS::AbilityRuntime {
24 /**
25  * @brief Load extension lib.
26  */
27 class ExtensionModuleLoader {
28 public:
29     virtual ~ExtensionModuleLoader() = default;
30 
31     static ExtensionModuleLoader& GetLoader(const char* sharedLibrary = nullptr);
32 
33     /**
34      * @brief Create Extension.
35      *
36      * @param runtime The runtime.
37      * @return The Extension instance.
38      */
39     virtual Extension *Create(const std::unique_ptr<Runtime>& runtime) const = 0;
40 
41     /**
42      * @brief Get Extension config params.
43      *
44      * @return The Extension config params.
45      */
GetParams()46     virtual std::map<std::string, std::string> GetParams()
47     {
48         std::map<std::string, std::string> params;
49         return params;
50     }
51 };
52 } // namespace OHOS::AbilityRuntime
53 
54 #endif // OHOS_ABILITY_RUNTIME_EXTENSION_MODULE_LOADER_H
55