1 /*
2  * Copyright (c) 2024 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_CLOUD_FILE_CLOUD_ASSET_READ_SESSION_H
17 #define OHOS_CLOUD_FILE_CLOUD_ASSET_READ_SESSION_H
18 
19 #include <memory>
20 #include <string>
21 
22 #include "cloud_info.h"
23 
24 namespace OHOS::FileManagement::CloudFile {
25 class CloudAssetReadSession {
26 public:
27     CloudAssetReadSession(std::string recordType, std::string recordId, std::string assetKey, std::string assetPath);
28     virtual ~CloudAssetReadSession() = default;
29 
30     virtual CloudError InitSession();
31     virtual int64_t PRead(int64_t offset, int64_t size, char *buffer, CloudError &error);
32     virtual bool Close(bool needRemain = false);
33     virtual bool HasCache(int64_t offset, int64_t readSize);
34 };
35 } // namespace OHOS::FileManagement::CloudFile
36 
37 #endif // OHOS_CLOUD_FILE_CLOUD_ASSET_READ_SESSION_H