OpenTracker

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NetworkSinkModule.h

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00001 /* ========================================================================
00002  * Copyright (c) 2006,
00003  * Institute for Computer Graphics and Vision
00004  * Graz University of Technology
00005  * All rights reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions are
00009  * met:
00010  *
00011  * Redistributions of source code must retain the above copyright notice,
00012  * this list of conditions and the following disclaimer.
00013  *
00014  * Redistributions in binary form must reproduce the above copyright
00015  * notice, this list of conditions and the following disclaimer in the
00016  * documentation and/or other materials provided with the distribution.
00017  *
00018  * Neither the name of the Graz University of Technology nor the names of
00019  * its contributors may be used to endorse or promote products derived from
00020  * this software without specific prior written permission.
00021  *
00022  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
00023  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
00024  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
00025  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
00026  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00027  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00028  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00029  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00030  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00031  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00032  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033  * ========================================================================
00034  * PROJECT: OpenTracker
00035  * ======================================================================== */
00042 /* ======================================================================== */
00043 
00058 #ifndef _NETWORKSINKMODULE_H
00059 #define _NETWORKSINKMODULE_H
00060 
00061 #include "../OpenTracker.h"
00062 #include "Network.h"
00063 #include "NetworkSink.h"
00064 
00065 
00066 #ifndef OT_NO_NETWORK_SUPPORT
00067 
00068 
00069 namespace ot {
00070 
00071     struct MulticastSender;
00072     struct UnicastSender;
00073 
00075     typedef std::vector<MulticastSender *> MulticastSenderVector;
00077     typedef std::vector<UnicastSender *> UnicastSenderVector;
00078 
00080     typedef std::vector<NetworkSink *> SinkVector;
00081 
00090     class OPENTRACKER_API NetworkSinkModule : public Module, public NodeFactory
00091     {
00092         // members
00093     protected:
00095         SinkVector nodes;
00097         MulticastSenderVector multicasts;
00099         UnicastSenderVector unicasts;
00101         std::string serverName;
00102 
00103         //methods
00104     protected:
00109         void convertFloatsHToNl(std::vector<float>& floats, float* result, int num);
00116         static void runUnicastTransceiver( void * data );
00117 
00118     public:
00120         NetworkSinkModule();
00121 
00123         virtual ~NetworkSinkModule();
00124 
00131         virtual void init(StringTable& attributes, ConfigNode * localTree);
00132 
00140         virtual Node * createNode( const std::string& name,  StringTable& attributes);
00144         virtual void start();
00147         virtual void close();
00154         virtual void pullEvent();
00155     };
00156 
00157 } // namespace ot
00158 
00159 
00160 #endif // OT_NO_NETWORK_SUPPORT
00161 
00162 
00163 #endif
00164 
00165 /* 
00166  * ------------------------------------------------------------
00167  *   End of NetworkSinkModule.h
00168  * ------------------------------------------------------------
00169  *   Automatic Emacs configuration follows.
00170  *   Local Variables:
00171  *   mode:c++
00172  *   c-basic-offset: 4
00173  *   eval: (c-set-offset 'substatement-open 0)
00174  *   eval: (c-set-offset 'case-label '+)
00175  *   eval: (c-set-offset 'statement 'c-lineup-runin-statements)
00176  *   eval: (setq indent-tabs-mode nil)
00177  *   End:
00178  * ------------------------------------------------------------ 
00179  */

copyright (c) 2006 Graz University of Technology