111 lines
2.9 KiB
C++
111 lines
2.9 KiB
C++
/*
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simgear::Socket, adapted from PLIB netSocket by James Turner
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Copyright (C) 2010 James Turner
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PLIB - A Suite of Portable Game Libraries
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Copyright (C) 1998,2002 Steve Baker
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef SG_IO_SOCKET_HXX
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#define SG_IO_SOCKET_HXX
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#include <errno.h>
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#if defined(__APPLE__) || defined(__FreeBSD__)
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# include <netinet/in.h>
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#endif
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namespace simgear
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{
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/*
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* Socket address, internet style.
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*/
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class IPAddress
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{
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/* DANGER!!! This MUST match 'struct sockaddr_in' exactly! */
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#if defined(__APPLE__) || defined(__FreeBSD__)
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__uint8_t sin_len;
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__uint8_t sin_family;
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in_port_t sin_port;
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in_addr_t sin_addr;
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char sin_zero[8];
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#else
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short sin_family ;
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unsigned short sin_port ;
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unsigned int sin_addr ;
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char sin_zero [ 8 ] ;
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#endif
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public:
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IPAddress () {}
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IPAddress ( const char* host, int port ) ;
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void set ( const char* host, int port ) ;
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const char* getHost () const ;
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unsigned int getPort() const ;
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unsigned int getIP () const ;
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unsigned int getFamily () const ;
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static const char* getLocalHost () ;
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bool getBroadcast () const ;
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};
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/*
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* Socket type
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*/
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class Socket
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{
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int handle ;
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public:
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Socket () ;
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virtual ~Socket () ;
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static int initSockets();
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int getHandle () const { return handle; }
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void setHandle (int handle) ;
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bool open ( bool stream=true ) ;
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void close ( void ) ;
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int bind ( const char* host, int port ) ;
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int listen ( int backlog ) ;
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int accept ( IPAddress* addr ) ;
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int connect ( const char* host, int port ) ;
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int send ( const void * buffer, int size, int flags = 0 ) ;
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int sendto ( const void * buffer, int size, int flags, const IPAddress* to ) ;
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int recv ( void * buffer, int size, int flags = 0 ) ;
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int recvfrom ( void * buffer, int size, int flags, IPAddress* from ) ;
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void setBlocking ( bool blocking ) ;
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void setBroadcast ( bool broadcast ) ;
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static bool isNonBlockingError () ;
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static int select ( Socket** reads, Socket** writes, int timeout ) ;
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} ;
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//const char* netFormat ( const char* fmt, ... ) ;
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} // of namespace simgear
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#endif // SG_IO_SOCKET_HXX
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