hxsymbiantcpsock.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: hxsymbiantcpsock.h,v 1.1.36.2 2004/07/09 02:08:56 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef HXSYMBIANTCPSOCK_H
- #define HXSYMBIANTCPSOCK_H
- #include "hxtypes.h"
- #include "hxcom.h"
- #include "hxengin.h"
- #include "hxccf.h"
- #include "hxslist.h"
- #include <es_sock.h>
- class HXSymbianTCPConnector;
- class HXSymbianTCPWriter;
- class HXSymbianTCPReader;
- class HXSymbianTCPSocket : public IHXTCPSocket,
- public IHXSetSocketOption
- {
- public:
- HXSymbianTCPSocket(IHXCommonClassFactory* pCCF,
- IHXResolver* pResolver);
- ~HXSymbianTCPSocket();
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj);
- STDMETHOD_(ULONG32,AddRef) (THIS);
- STDMETHOD_(ULONG32,Release) (THIS);
- /*
- * IHXTCPSocket methods
- *
- * Network addresses and ports are in native byte order
- *
- */
- STDMETHOD(Init) (THIS_
- IHXTCPResponse* /*IN*/ pTCPResponse);
- STDMETHOD(SetResponse) (THIS_
- IHXTCPResponse* pTCPResponse);
- STDMETHOD(Bind) (THIS_
- UINT32 ulLocalAddr,
- UINT16 nPort);
- /*
- * pDestination is a string containing host name or dotted-ip notation
- */
- STDMETHOD(Connect) (THIS_
- const char* pDestination,
- UINT16 nPort);
- STDMETHOD(Read) (THIS_
- UINT16 Size);
- STDMETHOD(Write) (THIS_
- IHXBuffer* pBuffer);
- /************************************************************************
- * Method:
- * IHXTCPSocket::WantWrite
- * Purpose:
- * This method is called when you wish to write a large amount of
- * data. If you are only writing small amounts of data, you can
- * just call Write (all data not ready to be transmitted will be
- * buffered on your behalf). When the TCP channel is ready to be
- * written to, the response interfaces WriteReady method will be
- * called.
- */
- STDMETHOD(WantWrite) (THIS);
- /************************************************************************
- * Method:
- * IHXTCPSocket::GetForeignAddress
- * Purpose:
- * Returns the address of the other end of the TCP socket as a
- * ULONG32 in local host order
- */
- STDMETHOD(GetForeignAddress) (THIS_
- REF(ULONG32) lAddress);
- STDMETHOD(GetLocalAddress) (THIS_
- REF(ULONG32) lAddress);
- /************************************************************************
- * Method:
- * IHXTCPSocket::GetForeignPort
- * Purpose:
- * Returns the port of the other end of the TCP socket in local
- * host order.
- */
- STDMETHOD(GetForeignPort) (THIS_
- REF(UINT16) port);
- STDMETHOD(GetLocalPort) (THIS_
- REF(UINT16) port);
- /*
- * IHXSetSocketOption methods
- */
- STDMETHOD(SetOption) (THIS_
- HX_SOCKET_OPTION option,
- UINT32 ulValue);
- protected:
- friend class HXSymbianTCPResolvResp;
- friend class HXSymbianTCPConnector;
- friend class HXSymbianTCPWriter;
- friend class HXSymbianTCPReader;
- HX_RESULT GetHostByNameDone(HX_RESULT status, ULONG32 ulAddr);
- void OnConnect(HX_RESULT status);
- void OnWriteDone(HX_RESULT status);
- void OnReadDone(HX_RESULT status, IHXBuffer* pBuffer);
- private:
- enum TCPState {tcpNotInitialized,
- tcpInitialized,
- tcpBound,
- tcpResolving,
- tcpConnecting,
- tcpConnected};
- HX_RESULT DoRead(UINT16 size);
- void CloseConnection(HX_RESULT status);
- ULONG32 m_lRefCount;
- IHXTCPResponse* m_pResponse;
- IHXResolver* m_pResolver;
- TCPState m_state;
- RSocketServ m_socketServ;
- RSocket m_socket;
- HXSymbianTCPConnector* m_pConnector;
- UINT16 m_nConnectPort;
- CHXSimpleList m_writeList;
- HXSymbianTCPWriter* m_pWriter;
- BOOL m_bWantWrite;
- HXSymbianTCPReader* m_pReader;
- };
- #endif /* HXSYMBIANTCPSOCK_H */