49 lines
940 B
C++
49 lines
940 B
C++
#ifndef __RECEIVER_H
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#define __RECEIVER_H
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////////////////////////////////////////////////////////////
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// Receiver.h
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//
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// Class definition for the recipient of a broadcasted message
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//
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#if !defined(WIN32) || defined(__CYGWIN__)
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#include <netinet/in.h>
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#endif
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class Receiver
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{
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public :
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Receiver();
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~Receiver();
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// setBuffer defines the buffer into which the broadcasted
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// message will be received.
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void setBuffer( void *buffer, const unsigned int size );
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// Define what port to listen and bind to
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void setPort( const short port );
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// Sync does a blocking wait to recieve next message
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void sync( void );
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private :
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bool init( void );
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private :
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#if defined (WIN32) && !defined(__CYGWIN__)
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SOCKET _so;
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SOCKADDR_IN saddr;
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#else
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int _so;
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struct sockaddr_in saddr;
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#endif
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bool _initialized;
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short _port;
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void *_buffer;
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unsigned int _buffer_size;
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};
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#endif
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