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// sockunix.h -*- C++ -*- socket library |
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// Copyright (C) 1992,1993,1994 Gnanasekaran Swaminathan <gs4t@virginia.edu> |
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// |
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// Permission is granted to use at your own risk and distribute this software |
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// in source and binary forms provided the above copyright |
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// notice and this paragraph are preserved on all copies. |
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// This software is provided "as is" with no express or implied warranty. |
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// |
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// Version: 17Oct95 1.10 |
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#ifndef _SOCKUNIX_H |
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#define _SOCKUNIX_H |
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#include <sockstream.h> |
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#include <sys/un.h> |
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class sockunixaddr: public sockAddr, public sockaddr_un { |
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public: |
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sockunixaddr (const char* path="/tmp/unix_socket"); |
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sockunixaddr (const sockunixaddr& suna); |
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operator void* () const { return (sockaddr_un*)this; } |
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int size () const { return sizeof (sockaddr_un); } |
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int family () const { return sun_family; } |
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sockaddr* addr() const {return (sockaddr*)((sockaddr_un*)this);} |
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}; |
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class sockunixbuf: public sockbuf { |
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protected: |
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sockunixbuf& operator = (const sockbuf& su); |
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sockunixbuf& operator = (const sockunixbuf& su); |
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public: |
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enum domain { af_unix = AF_UNIX }; |
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sockunixbuf (const sockbuf& su): sockbuf(su) {} |
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sockunixbuf (const sockunixbuf& su): sockbuf (su) {} |
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sockunixbuf (sockbuf::type ty, int proto=0); |
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sockbuf* open (sockbuf::type, int proto=0); |
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virtual int bind (sockAddr& sa); |
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int bind (const char* path); |
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virtual int connect (sockAddr& sa); |
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int connect (const char* path); |
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}; |
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class isockunix: public isockstream |
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{ |
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public: |
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isockunix (const sockbuf& sb); |
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isockunix (sockbuf::type ty=sockbuf::sock_stream, |
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int proto=0); |
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~isockunix(); |
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sockunixbuf* operator -> () { return (sockunixbuf*)rdbuf (); } |
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}; |
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class osockunix: public osockstream |
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{ |
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public: |
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osockunix (const sockbuf& sb); |
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osockunix (sockbuf::type ty=sockbuf::sock_stream, |
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int proto=0); |
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~osockunix (); |
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sockunixbuf* operator -> () { return (sockunixbuf*)rdbuf (); } |
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}; |
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class iosockunix: public iosockstream |
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{ |
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public: |
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iosockunix (const sockbuf& sb); |
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iosockunix (sockbuf::type ty=sockbuf::sock_stream, |
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int proto=0); |
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~iosockunix (); |
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sockunixbuf* operator -> () { return (sockunixbuf*)rdbuf (); } |
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}; |
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#endif // _SOCKUNIX_H |
