Introduce WebSocketHandle and WebSocketHandleClient.

public/platform/WebSocketHandleClient.h

 /*
- * Copyright (C) 2009 Google Inc. All rights reserved.
+ * Copyright (C) 2013 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.
  */
 
-#ifndef WebSocketStreamHandleClient_h
-#define WebSocketStreamHandleClient_h
+#ifndef WebSocketHandleClient_h
+#define WebSocketHandleClient_h
 
 #include "WebCommon.h"
+#include "public/platform/WebSocketHandle.h"
 
 namespace WebKit {
 
 class WebData;
-class WebSocketStreamError;
-class WebSocketStreamHandle;
+class WebString;
 class WebURL;
 
-class WebSocketStreamHandleClient {
+// FIXME: This class should replace WebSocketStreamHandleClient.
+class WebSocketHandleClient {
 public:
-
-    // Called when Socket Stream is opened.
-    virtual void didOpenStream(WebSocketStreamHandle*, int /* maxPendingSendAllowed */) = 0;
-
-    // Called when |amountSent| bytes are sent.
-    virtual void didSendData(WebSocketStreamHandle*, int /* amountSent */) = 0;
+    // Called when the handle is opened.
+    virtual void didConnect(WebSocketHandle*, bool succeed, const WebString& selectedProtocol, const WebString& extensions) = 0;
 
     // Called when data are received.
-    virtual void didReceiveData(WebSocketStreamHandle*, const WebData&) = 0;
+    virtual void didReceiveData(WebSocketHandle*, WebSocketHandle::MessageType, const char* data, size_t /* size */, bool fin) = 0;
 
-    // Called when Socket Stream is closed.
-    virtual void didClose(WebSocketStreamHandle*) = 0;
+    // Called when the handle is closed.
+    virtual void didClose(WebSocketHandle*, unsigned short code, const WebString& reason) = 0;
 
-    // Called when Socket Stream has an error.
-    virtual void didFail(WebSocketStreamHandle*, const WebSocketStreamError&) = 0;
+    virtual void didReceiveFlowControl(WebSocketHandle*, int64_t quota) = 0;
 };
 
 } // namespace WebKit
 
-#endif
+#endif // WebSocketHandleClient_h