bindings: Adds DOMArrayBuffer, etc. as thin wrappers for ArrayBuffer, etc.

Source/modules/websockets/DOMWebSocket.cpp

 /*
  * Copyright (C) 2011 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
@@ skipping 11 matching lines @@
  * 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 "modules/websockets/DOMWebSocket.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptController.h"
+#include "core/dom/DOMArrayBuffer.h"
+#include "core/dom/DOMArrayBufferView.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/events/MessageEvent.h"
 #include "core/fileapi/Blob.h"
 #include "core/frame/ConsoleTypes.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/csp/ContentSecurityPolicy.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/inspector/ScriptCallStack.h"
 #include "modules/websockets/CloseEvent.h"
 #include "platform/Logging.h"
 #include "platform/blob/BlobData.h"
 #include "platform/heap/Handle.h"
 #include "platform/weborigin/KnownPorts.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/Platform.h"
-#include "wtf/ArrayBuffer.h"
-#include "wtf/ArrayBufferView.h"
 #include "wtf/Assertions.h"
 #include "wtf/HashSet.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/StringBuilder.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
@@ skipping 318 matching lines @@
     if (m_state == CLOSING || m_state == CLOSED) {
         updateBufferedAmountAfterClose(message.utf8().length());
         return;
     }
     Platform::current()->histogramEnumeration("WebCore.WebSocket.SendType", WebSocketSendTypeString, WebSocketSendTypeMax);
     ASSERT(m_channel);
     m_bufferedAmount += message.utf8().length();
     m_channel->send(message);
 }
 
-void DOMWebSocket::send(ArrayBuffer* binaryData, ExceptionState& exceptionState)
+void DOMWebSocket::send(DOMArrayBuffer* binaryData, ExceptionState& exceptionState)
 {
     WTF_LOG(Network, "WebSocket %p send() Sending ArrayBuffer %p", this, binaryData);
-    ASSERT(binaryData);
+    ASSERT(binaryData && binaryData->buffer());
     if (m_state == CONNECTING) {
         setInvalidStateErrorForSendMethod(exceptionState);
         return;
     }
     if (m_state == CLOSING || m_state == CLOSED) {
         updateBufferedAmountAfterClose(binaryData->byteLength());
         return;
     }
     Platform::current()->histogramEnumeration("WebCore.WebSocket.SendType", WebSocketSendTypeArrayBuffer, WebSocketSendTypeMax);
     ASSERT(m_channel);
     m_bufferedAmount += binaryData->byteLength();
-    m_channel->send(*binaryData, 0, binaryData->byteLength());
+    m_channel->send(*binaryData->buffer(), 0, binaryData->byteLength());
 }
 
-void DOMWebSocket::send(ArrayBufferView* arrayBufferView, ExceptionState& exceptionState)
+void DOMWebSocket::send(DOMArrayBufferView* arrayBufferView, ExceptionState& exceptionState)
 {
     WTF_LOG(Network, "WebSocket %p send() Sending ArrayBufferView %p", this, arrayBufferView);
     ASSERT(arrayBufferView);
     if (m_state == CONNECTING) {
         setInvalidStateErrorForSendMethod(exceptionState);
         return;
     }
     if (m_state == CLOSING || m_state == CLOSED) {
         updateBufferedAmountAfterClose(arrayBufferView->byteLength());
         return;
     }
     Platform::current()->histogramEnumeration("WebCore.WebSocket.SendType", WebSocketSendTypeArrayBufferView, WebSocketSendTypeMax);
     ASSERT(m_channel);
     m_bufferedAmount += arrayBufferView->byteLength();
-    RefPtr<ArrayBuffer> arrayBuffer(arrayBufferView->buffer());
+    RefPtr<ArrayBuffer> arrayBuffer(arrayBufferView->view()->buffer());
     m_channel->send(*arrayBuffer, arrayBufferView->byteOffset(), arrayBufferView->byteLength());
 }
 
 void DOMWebSocket::send(Blob* binaryData, ExceptionState& exceptionState)
 {
     WTF_LOG(Network, "WebSocket %p send() Sending Blob '%s'", this, binaryData->uuid().utf8().data());
     ASSERT(binaryData);
     if (m_state == CONNECTING) {
         setInvalidStateErrorForSendMethod(exceptionState);
         return;
@@ skipping 177 matching lines @@
         RefPtr<RawData> rawData = RawData::create();
         binaryData->swap(*rawData->mutableData());
         OwnPtr<BlobData> blobData = BlobData::create();
         blobData->appendData(rawData.release(), 0, BlobDataItem::toEndOfFile);
         Blob* blob = Blob::create(BlobDataHandle::create(blobData.release(), size));
         m_eventQueue->dispatch(MessageEvent::create(blob, SecurityOrigin::create(m_url)->toString()));
         break;
     }
 
     case BinaryTypeArrayBuffer:
-        RefPtr<ArrayBuffer> arrayBuffer = ArrayBuffer::create(binaryData->data(), binaryData->size());
+        RefPtr<DOMArrayBuffer> arrayBuffer = DOMArrayBuffer::create(binaryData->data(), binaryData->size());
         if (!arrayBuffer) {
             // Failed to allocate an ArrayBuffer. We need to crash the renderer
             // since there's no way defined in the spec to tell this to the
             // user.
             CRASH();
         }
         m_eventQueue->dispatch(MessageEvent::create(arrayBuffer.release(), SecurityOrigin::create(m_url)->toString()));
         break;
     }
 }
@@ skipping 51 matching lines @@
 
 void DOMWebSocket::trace(Visitor* visitor)
 {
     visitor->trace(m_channel);
     visitor->trace(m_eventQueue);
     WebSocketChannelClient::trace(visitor);
     EventTargetWithInlineData::trace(visitor);
 }
 
 } // namespace blink