| /* |
| * 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. |
| */ |
| |
| #include "config.h" |
| #include "WebServiceWorkerFetchTaskClient.h" |
| |
| #if ENABLE(SERVICE_WORKER) |
| |
| #include "DataReference.h" |
| #include "FormDataReference.h" |
| #include "StorageProcessMessages.h" |
| #include "WebCoreArgumentCoders.h" |
| #include <WebCore/ResourceResponse.h> |
| #include <WebCore/SWContextManager.h> |
| #include <wtf/RunLoop.h> |
| |
| using namespace WebCore; |
| |
| namespace WebKit { |
| |
| WebServiceWorkerFetchTaskClient::~WebServiceWorkerFetchTaskClient() |
| { |
| if (m_connection) |
| RunLoop::main().dispatch([connection = WTFMove(m_connection)] { }); |
| } |
| |
| WebServiceWorkerFetchTaskClient::WebServiceWorkerFetchTaskClient(Ref<IPC::Connection>&& connection, WebCore::ServiceWorkerIdentifier serviceWorkerIdentifier, WebCore::SWServerConnectionIdentifier serverConnectionIdentifier, uint64_t fetchTaskIdentifier) |
| : m_connection(WTFMove(connection)) |
| , m_serverConnectionIdentifier(serverConnectionIdentifier) |
| , m_serviceWorkerIdentifier(serviceWorkerIdentifier) |
| , m_fetchTaskIdentifier(fetchTaskIdentifier) |
| { |
| } |
| |
| void WebServiceWorkerFetchTaskClient::didReceiveResponse(const ResourceResponse& response) |
| { |
| if (!m_connection) |
| return; |
| m_connection->send(Messages::StorageProcess::DidReceiveFetchResponse { m_serverConnectionIdentifier, m_fetchTaskIdentifier, response }, 0); |
| } |
| |
| void WebServiceWorkerFetchTaskClient::didReceiveData(Ref<SharedBuffer>&& buffer) |
| { |
| if (!m_connection) |
| return; |
| IPC::SharedBufferDataReference dataReference { buffer.ptr() }; |
| m_connection->send(Messages::StorageProcess::DidReceiveFetchData { m_serverConnectionIdentifier, m_fetchTaskIdentifier, dataReference, static_cast<int64_t>(buffer->size()) }, 0); |
| } |
| |
| void WebServiceWorkerFetchTaskClient::didReceiveFormDataAndFinish(Ref<FormData>&& formData) |
| { |
| if (!m_connection) |
| return; |
| |
| // FIXME: We should send this form data to the other process and consume it there. |
| // For now and for the case of blobs, we read it there and send the data through IPC. |
| URL blobURL = formData->asBlobURL(); |
| if (blobURL.isNull()) { |
| m_connection->send(Messages::StorageProcess::DidReceiveFetchFormData { m_serverConnectionIdentifier, m_fetchTaskIdentifier, IPC::FormDataReference { WTFMove(formData) } }, 0); |
| return; |
| } |
| |
| callOnMainThread([this, protectedThis = makeRef(*this), blobURL = blobURL.isolatedCopy()] () { |
| auto* serviceWorkerThreadProxy = SWContextManager::singleton().serviceWorkerThreadProxy(m_serviceWorkerIdentifier); |
| if (!serviceWorkerThreadProxy) { |
| didFail(); |
| return; |
| } |
| |
| m_blobLoader.emplace(*this); |
| auto loader = serviceWorkerThreadProxy->createBlobLoader(*m_blobLoader, blobURL); |
| if (!loader) { |
| m_blobLoader = std::nullopt; |
| didFail(); |
| return; |
| } |
| |
| m_blobLoader->loader = WTFMove(loader); |
| }); |
| } |
| |
| void WebServiceWorkerFetchTaskClient::didReceiveBlobChunk(const char* data, size_t size) |
| { |
| if (!m_connection) |
| return; |
| |
| IPC::DataReference dataReference { reinterpret_cast<const uint8_t*>(data), size }; |
| m_connection->send(Messages::StorageProcess::DidReceiveFetchData { m_serverConnectionIdentifier, m_fetchTaskIdentifier, dataReference, static_cast<int64_t>(size) }, 0); |
| } |
| |
| void WebServiceWorkerFetchTaskClient::didFinishBlobLoading() |
| { |
| didFinish(); |
| |
| std::exchange(m_blobLoader, std::nullopt); |
| } |
| |
| void WebServiceWorkerFetchTaskClient::didFail() |
| { |
| if (!m_connection) |
| return; |
| m_connection->send(Messages::StorageProcess::DidFailFetch { m_serverConnectionIdentifier, m_fetchTaskIdentifier }, 0); |
| m_connection = nullptr; |
| } |
| |
| void WebServiceWorkerFetchTaskClient::didFinish() |
| { |
| if (!m_connection) |
| return; |
| |
| m_connection->send(Messages::StorageProcess::DidFinishFetch { m_serverConnectionIdentifier, m_fetchTaskIdentifier }, 0); |
| m_connection = nullptr; |
| } |
| |
| void WebServiceWorkerFetchTaskClient::didNotHandle() |
| { |
| if (!m_connection) |
| return; |
| m_connection->send(Messages::StorageProcess::DidNotHandleFetch { m_serverConnectionIdentifier, m_fetchTaskIdentifier }, 0); |
| m_connection = nullptr; |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(SERVICE_WORKER) |