andrew@0: /*
andrew@0: 	oscpack -- Open Sound Control packet manipulation library
andrew@0: 	http://www.audiomulch.com/~rossb/oscpack
andrew@0: 
andrew@0: 	Copyright (c) 2004-2005 Ross Bencina <rossb@audiomulch.com>
andrew@0: 
andrew@0: 	Permission is hereby granted, free of charge, to any person obtaining
andrew@0: 	a copy of this software and associated documentation files
andrew@0: 	(the "Software"), to deal in the Software without restriction,
andrew@0: 	including without limitation the rights to use, copy, modify, merge,
andrew@0: 	publish, distribute, sublicense, and/or sell copies of the Software,
andrew@0: 	and to permit persons to whom the Software is furnished to do so,
andrew@0: 	subject to the following conditions:
andrew@0: 
andrew@0: 	The above copyright notice and this permission notice shall be
andrew@0: 	included in all copies or substantial portions of the Software.
andrew@0: 
andrew@0: 	Any person wishing to distribute modifications to the Software is
andrew@0: 	requested to send the modifications to the original developer so that
andrew@0: 	they can be incorporated into the canonical version.
andrew@0: 
andrew@0: 	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
andrew@0: 	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
andrew@0: 	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
andrew@0: 	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
andrew@0: 	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
andrew@0: 	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
andrew@0: 	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
andrew@0: */
andrew@0: #ifndef INCLUDED_IPENDPOINTNAME_H
andrew@0: #define INCLUDED_IPENDPOINTNAME_H
andrew@0: 
andrew@0: 
andrew@0: class IpEndpointName{
andrew@0:     static unsigned long GetHostByName( const char *s );
andrew@0: public:
andrew@0:     static const unsigned long ANY_ADDRESS = 0xFFFFFFFF;
andrew@0:     static const int ANY_PORT = -1;
andrew@0: 
andrew@0:     IpEndpointName()
andrew@0: 		: address( ANY_ADDRESS ), port( ANY_PORT ) {}
andrew@0:     IpEndpointName( int port_ ) 
andrew@0: 		: address( ANY_ADDRESS ), port( port_ ) {}
andrew@0:     IpEndpointName( unsigned long ipAddress_, int port_ ) 
andrew@0: 		: address( ipAddress_ ), port( port_ ) {}
andrew@0:     IpEndpointName( const char *addressName, int port_=ANY_PORT )
andrew@0: 		: address( GetHostByName( addressName ) )
andrew@0: 		, port( port_ ) {}
andrew@0:     IpEndpointName( int addressA, int addressB, int addressC, int addressD, int port_=ANY_PORT )
andrew@0: 		: address( ( (addressA << 24) | (addressB << 16) | (addressC << 8) | addressD ) )
andrew@0: 		, port( port_ ) {}
andrew@0: 
andrew@0: 	// address and port are maintained in host byte order here
andrew@0:     unsigned long address;
andrew@0:     int port;
andrew@0: 
andrew@0: 	enum { ADDRESS_STRING_LENGTH=17 };
andrew@0: 	void AddressAsString( char *s ) const;
andrew@0: 
andrew@0: 	enum { ADDRESS_AND_PORT_STRING_LENGTH=23};
andrew@0: 	void AddressAndPortAsString( char *s ) const;
andrew@0: };
andrew@0: 
andrew@0: inline bool operator==( const IpEndpointName& lhs, const IpEndpointName& rhs )
andrew@0: {	
andrew@0: 	return (lhs.address == rhs.address && lhs.port == rhs.port );
andrew@0: }
andrew@0: 
andrew@0: inline bool operator!=( const IpEndpointName& lhs, const IpEndpointName& rhs )
andrew@0: {
andrew@0: 	return !(lhs == rhs);
andrew@0: }
andrew@0: 
andrew@0: #endif /* INCLUDED_IPENDPOINTNAME_H */