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 ARK_WEB_DOWNLOAD_CALLBACK_IMPL_H_ 17 #define ARK_WEB_DOWNLOAD_CALLBACK_IMPL_H_ 18 #pragma once 19 20 #include "include/nweb_download_callback.h" 21 #include "ohos_nweb/include/ark_web_download_callback.h" 22 23 namespace OHOS::ArkWeb { 24 25 class ArkWebDownloadCallbackImpl : public ArkWebDownloadCallback { 26 IMPLEMENT_REFCOUNTING(ArkWebDownloadCallbackImpl); 27 28 public: 29 ArkWebDownloadCallbackImpl(std::shared_ptr<OHOS::NWeb::NWebDownloadCallback> nweb_download_callback); 30 ~ArkWebDownloadCallbackImpl() = default; 31 32 /** 33 * @brief Notify the host application that a file should be downloaded 34 * 35 * @param url The full url to the content that should be downloaded. 36 * @param user_agent The user agent to be used for the download. 37 * @param content_disposition Content-Disposition http header, if present. 38 * @param mime_type The mimetype of the content reported by the server. 39 * @param content_length The file size reported by the server. 40 */ 41 void OnDownloadStart(const ArkWebString& url, const ArkWebString& user_agent, 42 const ArkWebString& content_disposition, const ArkWebString& mime_type, long content_length) override; 43 44 private: 45 std::shared_ptr<OHOS::NWeb::NWebDownloadCallback> nweb_download_callback_; 46 }; 47 48 } // namespace OHOS::ArkWeb 49 50 #endif // ARK_WEB_DOWNLOAD_CALLBACK_IMPL_H_ 51