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 FRAMEWORKS_CORE_COMMON_SHARE_DATA_SHARE_DATA_H
17 #define FRAMEWORKS_CORE_COMMON_SHARE_DATA_SHARE_DATA_H
18 
19 #include <map>
20 #include <mutex>
21 
22 #include "base/memory/ace_type.h"
23 
24 namespace OHOS::Ace {
25 
26 class ACE_EXPORT ShareData {
27 public:
28 
29     ShareData() = delete;
30     ~ShareData() = delete;
31 
32     static void InsertBuffer(int32_t bufferId, std::shared_ptr<std::vector<uint8_t>> dataArray);
33 
34     static std::shared_ptr<std::vector<uint8_t>> GetShareBufferById(int32_t id);
35 
36     static void ReleaseShareBufferById(int32_t id);
37 
38 private:
39     static std::map<int32_t, std::shared_ptr<std::vector<uint8_t>>> shareDataMap_;
40     static std::mutex shareDataMapMutex_;
41 };
42 
43 } // namespace OHOS::Ace
44 #endif // FRAMEWORKS_CORE_COMMON_SHARE_DATA_SHARE_DATA_H
45