webkit/glue/websocketstreamhandle_delegate.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef WEBKIT_GLUE_WEBSOCKETSTREAMHANDLE_DELEGATE_H_
   6 #define WEBKIT_GLUE_WEBSOCKETSTREAMHANDLE_DELEGATE_H_
   7
   8 class GURL;
   9
  10 namespace WebKit {
  11 class WebSocketStreamHandle;
  12 }
  13
  14 namespace webkit_glue {
  15
  16 class WebSocketStreamHandleDelegate {
  17  public:
  18   WebSocketStreamHandleDelegate() {}
  19
  20   virtual void WillOpenStream(WebKit::WebSocketStreamHandle* handle,
  21                               const GURL& url) {}
  22   virtual void WillSendData(WebKit::WebSocketStreamHandle* handle,
  23                             const char* data, int len) {}
  24
  25   virtual void DidOpenStream(WebKit::WebSocketStreamHandle* handle,
  26                              int max_amount_send_allowed) {}
  27   virtual void DidSendData(WebKit::WebSocketStreamHandle* handle,
  28                            int amount_sent) {}
  29   virtual void DidReceiveData(WebKit::WebSocketStreamHandle* handle,
  30                               const char* data, int len) {}
  31   virtual void DidClose(WebKit::WebSocketStreamHandle*) {}
  32
  33  protected:
  34   virtual ~WebSocketStreamHandleDelegate() {}
  35 };
  36
  37 }  // namespace webkit_glue
  38
  39 #endif  // WEBKIT_GLUE_WEBSOCKETSTREAMHANDLE_DELEGATE_H_