/* | |
* Copyright (C) 2009 Apple Inc. All rights reserved. | |
* Copyright (C) 2009 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 SocketStreamHandleBase_h | |
#define SocketStreamHandleBase_h | |
#include "KURL.h" | |
#include <wtf/Vector.h> | |
namespace WebCore { | |
class SocketStreamHandle; | |
class SocketStreamHandleClient; | |
class SocketStreamHandleBase { | |
public: | |
enum SocketStreamState { Connecting, Open, Closed }; | |
virtual ~SocketStreamHandleBase() { } | |
SocketStreamState state() const; | |
bool send(const char* data, int length); | |
void close(); | |
int bufferedAmount() const { return m_buffer.size(); } | |
SocketStreamHandleClient* client() const { return m_client; } | |
void setClient(SocketStreamHandleClient*); | |
protected: | |
SocketStreamHandleBase(const KURL&, SocketStreamHandleClient*); | |
bool sendPendingData(); | |
virtual int platformSend(const char* data, int length) = 0; | |
virtual void platformClose() = 0; | |
KURL m_url; | |
SocketStreamHandleClient* m_client; | |
Vector<char> m_buffer; | |
SocketStreamState m_state; | |
}; | |
} // namespace WebCore | |
#endif // SocketStreamHandleBase_h |