| /* |
| * Copyright (C) 2017 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(SERVICE_WORKER) |
| |
| #include "Connection.h" |
| #include <WebCore/FetchIdentifier.h> |
| #include <WebCore/FetchLoader.h> |
| #include <WebCore/FetchLoaderClient.h> |
| #include <WebCore/ServiceWorkerFetch.h> |
| #include <WebCore/ServiceWorkerTypes.h> |
| #include <wtf/UniqueRef.h> |
| |
| namespace WebKit { |
| |
| class WebServiceWorkerFetchTaskClient final : public WebCore::ServiceWorkerFetch::Client { |
| public: |
| static Ref<WebServiceWorkerFetchTaskClient> create(Ref<IPC::Connection>&& connection, WebCore::ServiceWorkerIdentifier serviceWorkerIdentifier, WebCore::SWServerConnectionIdentifier serverConnectionIdentifier, WebCore::FetchIdentifier fetchTaskIdentifier, bool needsContinueDidReceiveResponseMessage) |
| { |
| return adoptRef(*new WebServiceWorkerFetchTaskClient(WTFMove(connection), serviceWorkerIdentifier, serverConnectionIdentifier, fetchTaskIdentifier, needsContinueDidReceiveResponseMessage)); |
| } |
| |
| private: |
| WebServiceWorkerFetchTaskClient(Ref<IPC::Connection>&&, WebCore::ServiceWorkerIdentifier, WebCore::SWServerConnectionIdentifier, WebCore::FetchIdentifier, bool needsContinueDidReceiveResponseMessage); |
| |
| void didReceiveResponse(const WebCore::ResourceResponse&) final; |
| void didReceiveRedirection(const WebCore::ResourceResponse&) final; |
| void didReceiveData(Ref<WebCore::SharedBuffer>&&) final; |
| void didReceiveFormDataAndFinish(Ref<WebCore::FormData>&&) final; |
| void didFail(const WebCore::ResourceError&) final; |
| void didFinish() final; |
| void didNotHandle() final; |
| void cancel() final; |
| void continueDidReceiveResponse() final; |
| |
| void cleanup(); |
| |
| void didReceiveBlobChunk(const char* data, size_t size); |
| void didFinishBlobLoading(); |
| |
| struct BlobLoader final : WebCore::FetchLoaderClient { |
| explicit BlobLoader(WebServiceWorkerFetchTaskClient& client) : client(client) { } |
| |
| // FetchLoaderClient API |
| void didReceiveResponse(const WebCore::ResourceResponse&) final { } |
| void didReceiveData(const char* data, size_t size) final { client->didReceiveBlobChunk(data, size); } |
| void didFail(const WebCore::ResourceError& error) final { client->didFail(error); } |
| void didSucceed() final { client->didFinishBlobLoading(); } |
| |
| Ref<WebServiceWorkerFetchTaskClient> client; |
| std::unique_ptr<WebCore::FetchLoader> loader; |
| }; |
| |
| RefPtr<IPC::Connection> m_connection; |
| WebCore::SWServerConnectionIdentifier m_serverConnectionIdentifier; |
| WebCore::ServiceWorkerIdentifier m_serviceWorkerIdentifier; |
| WebCore::FetchIdentifier m_fetchIdentifier; |
| Optional<BlobLoader> m_blobLoader; |
| bool m_needsContinueDidReceiveResponseMessage { false }; |
| bool m_waitingForContinueDidReceiveResponseMessage { false }; |
| Variant<std::nullptr_t, Ref<WebCore::SharedBuffer>, Ref<WebCore::FormData>, UniqueRef<WebCore::ResourceError>> m_responseData; |
| bool m_didFinish { false }; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(SERVICE_WORKER) |