Home | History | Annotate | Download | only in network 
      1 /*
      2  * Copyright (C) 2012 Google Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef SocketStreamHandleInternal_h
     32 #define SocketStreamHandleInternal_h
     33 
     34 #include "platform/network/SocketStreamHandle.h"
     35 #include "public/platform/WebSocketStreamHandleClient.h"
     36 #include "public/platform/WebURL.h"
     37 #include "wtf/PassOwnPtr.h"
     38 
     39 namespace blink {
     40 class WebData;
     41 class WebSocketStreamError;
     42 class WebSocketStreamHandle;
     43 }
     44 
     45 namespace WebCore {
     46 
     47 class PLATFORM_EXPORT SocketStreamHandleInternal : public blink::WebSocketStreamHandleClient {
     48     WTF_MAKE_NONCOPYABLE(SocketStreamHandleInternal);
     49 public:
     50     static PassOwnPtr<SocketStreamHandleInternal> create(SocketStreamHandle* handle)
     51     {
     52         return adoptPtr(new SocketStreamHandleInternal(handle));
     53     }
     54     virtual ~SocketStreamHandleInternal();
     55 
     56     void connect(const KURL&);
     57     int send(const char*, int);
     58     void close();
     59 
     60     virtual void didOpenStream(blink::WebSocketStreamHandle*, int);
     61     virtual void didSendData(blink::WebSocketStreamHandle*, int);
     62     virtual void didReceiveData(blink::WebSocketStreamHandle*, const blink::WebData&);
     63     virtual void didClose(blink::WebSocketStreamHandle*);
     64     virtual void didFail(blink::WebSocketStreamHandle*, const blink::WebSocketStreamError&);
     65 
     66     static blink::WebSocketStreamHandle* toWebSocketStreamHandle(SocketStreamHandle* handle)
     67     {
     68         if (handle && handle->m_internal)
     69             return handle->m_internal->m_socket.get();
     70         return 0;
     71     }
     72 
     73 private:
     74     explicit SocketStreamHandleInternal(SocketStreamHandle*);
     75 
     76     SocketStreamHandle* m_handle;
     77     OwnPtr<blink::WebSocketStreamHandle> m_socket;
     78     int m_maxPendingSendAllowed;
     79     int m_pendingAmountSent;
     80 };
     81 
     82 } // namespace WebCore
     83 
     84 #endif // SocketStreamHandleInternal_h
     85