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 NWEB_WEB_DOWNLOAD_MANAGER_H
17 #define NWEB_WEB_DOWNLOAD_MANAGER_H
18 
19 #include <string>
20 
21 #include "napi/native_api.h"
22 #include "napi/native_common.h"
23 #include "napi/native_node_api.h"
24 
25 #include "web_download_delegate.h"
26 #include "web_download_item.h"
27 
28 namespace OHOS {
29 namespace NWeb {
30 class WebDownloadDelegate;
31 
32 class WebDownloadManager {
33 public:
34     static void SetDownloadDelegate(WebDownloadDelegate *delegate);
35     static void ResumeDownload(const WebDownloadItem *webDownload);
36 
37     static void AddDownloadDelegateForWeb(int32_t nwebId, WebDownloadDelegate *delegate);
38     static void RemoveDownloadDelegate(WebDownloadDelegate *delegate);
39     static void RemoveDownloadDelegateRef(int32_t nwebId);
40 
41     static bool HasValidDelegate();
42 
43     WebDownloadManager() = default;
44     ~WebDownloadManager() = default;
45 
46 private:
47     static void RegisterDownloadCallback();
48 };
49 } // namespace NWeb
50 } // namespace OHOS
51 
52 #endif // NWEB_WEB_DOWNLOAD_MANAGER_H