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/*
* Copyright (C) 2010 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 WebSocketHandshakeRequest_h
#define WebSocketHandshakeRequest_h
#if ENABLE(WEB_SOCKETS)
#include "KURL.h"
#include "PlatformString.h"
#include <wtf/Vector.h>
namespace WebCore {
class AtomicString;
class WebSocketHandshakeRequest {
public:
WebSocketHandshakeRequest(const KURL&, const String& origin, const String& webSocketProtocol);
~WebSocketHandshakeRequest();
// According to current Web Socket protocol specification, four mandatory headers (Upgrade, Connection, Host, and Origin) and
// one optional header (WebSocket-Protocol) should be sent in this order, at the beginning of the handshake request.
// The remaining headers can be set by using the following function.
void addExtraHeaderField(const AtomicString& name, const String& value);
void addExtraHeaderField(const char* name, const String& value);
// Returns the list of header fields including five special ones.
typedef std::pair<AtomicString, String> HeaderField;
Vector<HeaderField> headerFields() const;
private:
String host() const;
KURL m_url;
bool m_secure;
String m_origin;
String m_webSocketProtocol;
Vector<HeaderField> m_extraHeaderFields;
};
} // namespace WebCore
#endif // ENABLE(WEB_SOCKETS)
#endif // WebSocketHandshakeRequest_h
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