69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
/* -*-c++-*-
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*
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* OpenSceneGraph example, osgcluster.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#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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