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 #include "huks_napi_get_sdk_version.h"
17
18 #include "hks_api.h"
19 #include "hks_log.h"
20 #include "hks_mem.h"
21 #include "hks_param.h"
22 #include "hks_type.h"
23
24 namespace HuksNapi {
25 namespace {
26 constexpr uint32_t MAX_SDK_VERSION_SIZE = 64;
27 }
28
HuksNapiGetSdkVersion(napi_env env,napi_callback_info info)29 napi_value HuksNapiGetSdkVersion(napi_env env, napi_callback_info info)
30 {
31 HksBlob *sdkVersion = static_cast<HksBlob *>(HksMalloc(sizeof(HksBlob)));
32 if (sdkVersion == nullptr) {
33 return nullptr;
34 }
35
36 sdkVersion->data = static_cast<uint8_t *>(HksMalloc(MAX_SDK_VERSION_SIZE));
37 if (sdkVersion->data == nullptr) {
38 HKS_FREE(sdkVersion);
39 return nullptr;
40 }
41
42 sdkVersion->size = MAX_SDK_VERSION_SIZE;
43
44 int32_t result = HksGetSdkVersion(sdkVersion);
45 if (result != HKS_SUCCESS) {
46 HKS_FREE(sdkVersion->data);
47 HKS_FREE(sdkVersion);
48 return nullptr;
49 }
50
51 napi_value version = nullptr;
52 napi_create_string_latin1(env, reinterpret_cast<const char *>(sdkVersion->data), NAPI_AUTO_LENGTH, &version);
53 HKS_FREE(sdkVersion->data);
54 HKS_FREE(sdkVersion);
55 return version;
56 }
57 } // namespace HuksNapi