1 /*
2  * Copyright (C) 2022 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 NAPI_RAND_H
17 #define NAPI_RAND_H
18 
19 #include <string>
20 
21 #include "napi/native_api.h"
22 #include "napi/native_common.h"
23 
24 #include "rand.h"
25 
26 namespace OHOS {
27 namespace CryptoFramework {
28 class NapiRand {
29 public:
30     explicit NapiRand(HcfRand *randObj);
31     ~NapiRand();
32     HcfRand *GetRand();
33 
34     static thread_local napi_ref classRef_;
35 
36     static void DefineRandJSClass(napi_env env, napi_value exports);
37     static napi_value CreateRand(napi_env env, napi_callback_info info);
38     static napi_value RandConstructor(napi_env env, napi_callback_info info);
39 
40     static napi_value JsGetAlgorithm(napi_env env, napi_callback_info info);
41     static napi_value JsGenerateRandom(napi_env env, napi_callback_info info);
42     static napi_value JsGenerateRandomSync(napi_env env, napi_callback_info info);
43     static napi_value JsSetSeed(napi_env env, napi_callback_info info);
44 
45 private:
46     HcfRand *randObj_ = nullptr;
47 };
48 }  // namespace CryptoFramework
49 }  // namespace OHOS
50 #endif
51