72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
/*************************************************************************\
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* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
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* National Laboratory.
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* Copyright (c) 2002 The Regents of the University of California, as
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* Operator of Los Alamos National Laboratory.
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* EPICS BASE Versions 3.13.7
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* and higher are distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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\*************************************************************************/
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//
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// caNetAddr
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//
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// special cas specific network address class so:
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// 1) we dont drag BSD socket headers into the server tool
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// 2) we are not prevented from using other networking services
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// besides sockets in the future
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//
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#ifndef caNetAddrH
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#define caNetAddrH
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#ifdef caNetAddrSock
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# ifdef epicsExportSharedSymbols
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# define epicsExportSharedSymbols_caNetAddrH
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# undef epicsExportSharedSymbols
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# endif
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# include "osiSock.h"
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# ifdef epicsExportSharedSymbols_caNetAddrH
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# define epicsExportSharedSymbols
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# include "shareLib.h"
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# endif
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#else
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# include "shareLib.h"
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#endif
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class epicsShareClass caNetAddr {
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public:
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void clear ();
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caNetAddr ();
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bool isValid () const;
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bool operator == ( const caNetAddr & rhs ) const;
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bool operator != ( const caNetAddr & rhs) const;
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caNetAddr operator = ( const caNetAddr & naIn );
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void stringConvert ( char *pString, unsigned stringLength ) const;
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void selfTest ();
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// support for socket addresses
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// (other address formats may be supported in the future)
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bool isInet () const;
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void setSockIP ( unsigned long inaIn, unsigned short portIn );
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void setSockIP ( const struct sockaddr_in & sockIPIn );
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void setSock ( const struct sockaddr & sock );
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caNetAddr ( const struct sockaddr_in & sockIPIn );
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caNetAddr operator = ( const struct sockaddr & sockIn );
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caNetAddr operator = ( const struct sockaddr_in & sockIPIn );
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struct sockaddr getSock() const;
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struct sockaddr_in getSockIP() const;
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operator struct sockaddr () const;
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operator struct sockaddr_in () const;
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private:
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enum caNetAddrType { casnaUDF, casnaInet } type;
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union {
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unsigned char pad[16];
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# ifdef caNetAddrSock
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struct sockaddr_in ip;
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# endif
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} addr;
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};
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#endif // caNetAddrH
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