1 files changed, 142 insertions, 0 deletions
diff --git a/Source/WebCore/platform/chromium/support/WebRTCDataChannel.cpp b/Source/WebCore/platform/chromium/support/WebRTCDataChannel.cpp
new file mode 100644
index 000000000..5c1479f81
--- /dev/null
+++ b/Source/WebCore/platform/chromium/support/WebRTCDataChannel.cpp
@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2012 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:
+ * 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"
+
+#if ENABLE(MEDIA_STREAM)
+
+#include <public/WebRTCDataChannel.h>
+
+#include "RTCDataChannelDescriptor.h"
+#include <wtf/PassOwnPtr.h>
+#include <wtf/Vector.h>
+
+using namespace WebCore;
+
+namespace WebKit {
+
+class ExtraDataContainer : public WebCore::RTCDataChannelDescriptor::ExtraData {
+public:
+    ExtraDataContainer(WebRTCDataChannel::ExtraData* extraData) : m_extraData(WTF::adoptPtr(extraData)) { }
+
+    WebRTCDataChannel::ExtraData* extraData() { return m_extraData.get(); }
+
+private:
+    OwnPtr<WebRTCDataChannel::ExtraData> m_extraData;
+};
+
+WebRTCDataChannel::WebRTCDataChannel(const PassRefPtr<RTCDataChannelDescriptor>& dataChannel)
+    : m_private(dataChannel)
+{
+}
+
+WebRTCDataChannel::WebRTCDataChannel(RTCDataChannelDescriptor* dataChannel)
+    : m_private(dataChannel)
+{
+}
+
+void WebRTCDataChannel::initialize(const WebString& label, bool reliable)
+{
+    m_private = RTCDataChannelDescriptor::create(label, reliable);
+}
+
+void WebRTCDataChannel::assign(const WebRTCDataChannel& other)
+{
+    m_private = other.m_private;
+}
+
+void WebRTCDataChannel::reset()
+{
+    m_private.reset();
+}
+
+WebRTCDataChannel::operator PassRefPtr<WebCore::RTCDataChannelDescriptor>() const
+{
+    return m_private.get();
+}
+
+WebRTCDataChannel::operator WebCore::RTCDataChannelDescriptor*() const
+{
+    return m_private.get();
+}
+
+WebRTCDataChannel::ExtraData* WebRTCDataChannel::extraData() const
+{
+    RefPtr<RTCDataChannelDescriptor::ExtraData> data = m_private->extraData();
+    if (!data)
+        return 0;
+    return static_cast<ExtraDataContainer*>(data.get())->extraData();
+}
+
+void WebRTCDataChannel::setExtraData(ExtraData* extraData)
+{
+    m_private->setExtraData(adoptRef(new ExtraDataContainer(extraData)));
+}
+
+WebString WebRTCDataChannel::label() const
+{
+    ASSERT(!isNull());
+    return m_private->label();
+}
+
+bool WebRTCDataChannel::reliable() const
+{
+    ASSERT(!isNull());
+    return m_private->reliable();
+}
+
+void WebRTCDataChannel::setBufferedAmount(unsigned long bufferedAmount)
+{
+    ASSERT(!isNull());
+    m_private->setBufferedAmount(bufferedAmount);
+}
+
+void WebRTCDataChannel::readyStateChanged(ReadyState state)
+{
+    ASSERT(!isNull());
+    m_private->readyStateChanged(static_cast<RTCDataChannelDescriptor::ReadyState>(state));
+}
+
+void WebRTCDataChannel::dataArrived(const WebString& data)
+{
+    ASSERT(!isNull());
+    m_private->dataArrived(data);
+}
+
+void WebRTCDataChannel::dataArrived(const char* data, size_t dataLength)
+{
+    ASSERT(!isNull());
+    m_private->dataArrived(data, dataLength);
+}
+
+void WebRTCDataChannel::error()
+{
+    ASSERT(!isNull());
+    m_private->error();
+}
+
+} // namespace WebKit
+
+#endif // ENABLE(MEDIA_STREAM)
+