1 /*
2 * Copyright (c) 2025 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 "hash_ani.h"
17
18 #include "error_handler.h"
19 #include "filemgmt_libhilog.h"
20 #include "hash_core.h"
21 #include "type_converter.h"
22
23 namespace OHOS {
24 namespace FileManagement {
25 namespace ModuleFileIO {
26 namespace ANI {
27
28 using namespace std;
29 using namespace OHOS::FileManagement::ModuleFileIO;
30
HashSync(ani_env * env,ani_class clazz,ani_string path,ani_string algorithm)31 ani_string HashAni::HashSync(ani_env *env, [[maybe_unused]] ani_class clazz, ani_string path, ani_string algorithm)
32 {
33 auto [succPath, srcPath] = TypeConverter::ToUTF8String(env, path);
34 if (!succPath) {
35 HILOGE("Invalid path");
36 ErrorHandler::Throw(env, EINVAL);
37 return nullptr;
38 }
39
40 auto [succAlg, algType] = TypeConverter::ToUTF8String(env, algorithm);
41 if (!succAlg) {
42 HILOGE("Invalid algorithm");
43 ErrorHandler::Throw(env, EINVAL);
44 return nullptr;
45 }
46
47 auto ret = HashCore::DoHash(srcPath, algType);
48 if (!ret.IsSuccess()) {
49 HILOGE("DoHash failed");
50 const auto &err = ret.GetError();
51 ErrorHandler::Throw(env, err);
52 return nullptr;
53 }
54
55 const auto &res = ret.GetData().value();
56 auto [succ, result] = TypeConverter::ToAniString(env, res);
57
58 if (!succ) {
59 HILOGE("Convert hash value to ani string failed");
60 ErrorHandler::Throw(env, UNKNOWN_ERR);
61 return nullptr;
62 }
63 return result;
64 }
65
66 } // namespace ANI
67 } // namespace ModuleFileIO
68 } // namespace FileManagement
69 } // namespace OHOS