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 WEB_DOWNLOAD_DELEGATE_IMPL_H 17 #define WEB_DOWNLOAD_DELEGATE_IMPL_H 18 19 #include "ffi_remote_data.h" 20 #include "web_download_item_impl.h" 21 #include "web_errors.h" 22 23 namespace OHOS::Webview { 24 class __attribute__((visibility("default"))) WebDownloadDelegateImpl : public OHOS::FFI::FFIData { 25 DECL_TYPE(WebDownloadDelegateImpl, OHOS::FFI::FFIData) 26 public: 27 explicit WebDownloadDelegateImpl(); 28 ~WebDownloadDelegateImpl(); 29 30 void DownloadBeforeStart(WebDownloadItemImpl *webDownloadItemImpl); 31 void DownloadDidUpdate(WebDownloadItemImpl *webDownloadItemImpl); 32 void DownloadDidFail(WebDownloadItemImpl *webDownloadItemImpl); 33 void DownloadDidFinish(WebDownloadItemImpl *webDownloadItemImpl); 34 35 void PutDownloadBeforeStart(std::function<void(int64_t)> callback); 36 void PutDownloadDidUpdate(std::function<void(int64_t)> callback); 37 void PutDownloadDidFinish(std::function<void(int64_t)> callback); 38 void PutDownloadDidFail(std::function<void(int64_t)> callback); 39 40 int32_t GetNWebId(); 41 void SetNWebId(int32_t nwebId); 42 43 private: 44 int32_t nwebId_ = -1; 45 46 std::function<void(int64_t)> download_before_start_callback_; 47 std::function<void(int64_t)> download_did_update_callback_; 48 std::function<void(int64_t)> download_did_finish_callback_; 49 std::function<void(int64_t)> download_did_fail_callback_; 50 }; 51 } 52 #endif // WEB_DOWNLOAD_DELEGATE_IMPL_H