1 files changed, 146 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/core/loader/WorkerLoaderClientBridgeSyncHelper.cpp b/chromium/third_party/WebKit/Source/core/loader/WorkerLoaderClientBridgeSyncHelper.cpp
new file mode 100644
index 00000000000..451442a2676
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+++ b/chromium/third_party/WebKit/Source/core/loader/WorkerLoaderClientBridgeSyncHelper.cpp
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2014 Google 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+ * OWNER OR 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 "core/loader/WorkerLoaderClientBridgeSyncHelper.h"
+
+#include "core/workers/WorkerGlobalScope.h"
+#include "core/workers/WorkerLoaderProxy.h"
+#include "public/platform/WebWaitableEvent.h"
+#include "wtf/ArrayBuffer.h"
+#include "wtf/Functional.h"
+#include "wtf/MainThread.h"
+#include "wtf/OwnPtr.h"
+
+namespace WebCore {
+
+PassOwnPtr<WorkerLoaderClientBridgeSyncHelper> WorkerLoaderClientBridgeSyncHelper::create(ThreadableLoaderClient& client, PassOwnPtr<blink::WebWaitableEvent> event)
+{
+    return adoptPtr(new WorkerLoaderClientBridgeSyncHelper(client, event));
+}
+
+WorkerLoaderClientBridgeSyncHelper::~WorkerLoaderClientBridgeSyncHelper()
+{
+    ASSERT(isMainThread());
+    for (size_t i = 0; i < m_receivedData.size(); ++i)
+        delete m_receivedData[i];
+}
+
+void WorkerLoaderClientBridgeSyncHelper::run()
+{
+    // This must be called only after m_event is signalled.
+    ASSERT(m_done);
+    for (size_t i = 0; i < m_clientTasks.size(); ++i)
+        m_clientTasks[i]();
+}
+
+void WorkerLoaderClientBridgeSyncHelper::didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent)
+{
+    ASSERT(isMainThread());
+    m_clientTasks.append(bind(&ThreadableLoaderClient::didSendData, &m_client, bytesSent, totalBytesToBeSent));
+}
+
+static void didReceiveResponseAdapter(ThreadableLoaderClient* client, unsigned long identifier, PassOwnPtr<CrossThreadResourceResponseData> responseData)
+{
+    OwnPtr<ResourceResponse> response(ResourceResponse::adopt(responseData));
+    client->didReceiveResponse(identifier, *response);
+}
+
+void WorkerLoaderClientBridgeSyncHelper::didReceiveResponse(unsigned long identifier, const ResourceResponse& response)
+{
+    ASSERT(isMainThread());
+    m_clientTasks.append(bind(&didReceiveResponseAdapter, &m_client, identifier, response.copyData()));
+}
+
+void WorkerLoaderClientBridgeSyncHelper::didReceiveData(const char* data, int dataLength)
+{
+    ASSERT(isMainThread());
+    Vector<char>* buffer = new Vector<char>(dataLength);
+    memcpy(buffer->data(), data, dataLength);
+    m_receivedData.append(buffer);
+    m_clientTasks.append(bind(&ThreadableLoaderClient::didReceiveData, &m_client, static_cast<const char*>(buffer->data()), dataLength));
+}
+
+void WorkerLoaderClientBridgeSyncHelper::didDownloadData(int dataLength)
+{
+    ASSERT(isMainThread());
+    m_clientTasks.append(bind(&ThreadableLoaderClient::didDownloadData, &m_client, dataLength));
+}
+
+void WorkerLoaderClientBridgeSyncHelper::didReceiveCachedMetadata(const char* data, int dataLength)
+{
+    ASSERT(isMainThread());
+    Vector<char>* buffer = new Vector<char>(dataLength);
+    memcpy(buffer->data(), data, dataLength);
+    m_receivedData.append(buffer);
+    m_clientTasks.append(bind(&ThreadableLoaderClient::didReceiveCachedMetadata, &m_client, static_cast<const char*>(buffer->data()), dataLength));
+}
+
+void WorkerLoaderClientBridgeSyncHelper::didFinishLoading(unsigned long identifier, double finishTime)
+{
+    ASSERT(isMainThread());
+    m_clientTasks.append(bind(&ThreadableLoaderClient::didFinishLoading, &m_client, identifier, finishTime));
+    m_done = true;
+    m_event->signal();
+}
+
+void WorkerLoaderClientBridgeSyncHelper::didFail(const ResourceError& error)
+{
+    ASSERT(isMainThread());
+    m_clientTasks.append(bind(&ThreadableLoaderClient::didFail, &m_client, error));
+    m_done = true;
+    m_event->signal();
+}
+
+void WorkerLoaderClientBridgeSyncHelper::didFailAccessControlCheck(const ResourceError& error)
+{
+    ASSERT(isMainThread());
+    m_clientTasks.append(bind(&ThreadableLoaderClient::didFailAccessControlCheck, &m_client, error));
+    m_done = true;
+    m_event->signal();
+}
+
+void WorkerLoaderClientBridgeSyncHelper::didFailRedirectCheck()
+{
+    ASSERT(isMainThread());
+    m_clientTasks.append(bind(&ThreadableLoaderClient::didFailRedirectCheck, &m_client));
+    m_done = true;
+    m_event->signal();
+}
+
+WorkerLoaderClientBridgeSyncHelper::WorkerLoaderClientBridgeSyncHelper(ThreadableLoaderClient& client, PassOwnPtr<blink::WebWaitableEvent> event)
+    : m_done(false)
+    , m_client(client)
+    , m_event(event)
+{
+    ASSERT(m_event);
+}
+
+} // namespace WebCore