barrier/lib/net/CNetworkAddress.h

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/*
* synergy -- mouse and keyboard sharing utility
* Copyright (C) 2002 Chris Schoeneman
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file COPYING that should have accompanied this file.
*
* This package is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
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#ifndef CNETWORKADDRESS_H
#define CNETWORKADDRESS_H
#include "CString.h"
#include "BasicTypes.h"
#include "IArchNetwork.h"
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//! Network address type
/*!
This class represents a network address.
*/
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class CNetworkAddress {
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public:
/*!
Constructs the invalid address
*/
CNetworkAddress();
/*!
Construct the wildcard address with the given port. \c port must
not be zero.
*/
CNetworkAddress(int port);
/*!
Construct the network address for the given \c hostname and \c port.
If \c hostname can be parsed as a numerical address then that's how
it's used, otherwise the host name is looked up. If the lookup fails
then this throws XSocketAddress. If \c hostname ends in ":[0-9]+" then
that suffix is extracted and used as the port, overridding the port
parameter. Neither the extracted port or \c port may be zero.
*/
CNetworkAddress(const CString& hostname, int port);
CNetworkAddress(const CNetworkAddress&);
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~CNetworkAddress();
CNetworkAddress& operator=(const CNetworkAddress&);
//! @name accessors
//@{
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//! Check address validity
/*!
Returns true if this is not the invalid address.
*/
bool isValid() const;
//! Get address
/*!
Returns the address in the platform's native network address
structure.
*/
const CArchNetAddress& getAddress() const;
//! Get port
/*!
Returns the port passed to the c'tor as a suffix to the hostname,
if that existed, otherwise as passed directly to the c'tor.
*/
int getPort() const;
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//! Get hostname
/*!
Returns the hostname passed to the c'tor sans the port suffix.
*/
CString getHostname() const;
//@}
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private:
CArchNetAddress m_address;
CString m_hostname;
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};
#endif