Source/System/Cluster/Server/OSGClusterServer.h

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  37 \*---------------------------------------------------------------------------*/
  38
  39 #ifndef _CLUSTERSERVER_H_
  40 #define _CLUSTERSERVER_H_
  41 #ifdef __sgi
  42 #pragma once
  43 #endif
  44
  45 #include "OSGClusterDef.h"
  46 #include "OSGClusterWindow.h"
  47
  48 OSG_BEGIN_NAMESPACE
  49
  50 class PointConnection;
  51 class ClusterWindow;
  52 class RemoteAspect;
  53
  54 /*! \ingroup GrpClusterBase
  55     \ingroup GrpLibOSGCluster
  56  */
  57
  58 class OSG_CLUSTER_DLLMAPPING ClusterServer
  59 {
  60     /*==========================  PUBLIC  =================================*/
  61
  62   public:
  63
  64     /*---------------------------------------------------------------------*/
  65     /*! \name                   Constructors                               */
  66     /*! \{                                                                 */
  67
  68     ClusterServer(           Window    *window,
  69                   const std::string    &serviceName,
  70                   const std::string    &connectionType = "StreamSock",
  71                   const std::string    &address        = "",
  72                              UInt32     servicePort    = 8437,
  73                   const std::string    &serviceGroup   = "");
  74
  75     /*! \}                                                                 */
  76     /*---------------------------------------------------------------------*/
  77     /*! \name                   Destructor                                 */
  78     /*! \{                                                                 */
  79
  80     virtual ~ClusterServer(void);
  81
  82     /*! \}                                                                 */
  83     /*---------------------------------------------------------------------*/
  84     /*! \name                   server actions                             */
  85     /*! \{                                                                 */
  86
  87     void start   (void                               );
  88     void stop    (void                               );
  89 #ifdef OSG_OLD_RENDER_ACTION
  90     void render  (DrawActionBase *action             );
  91 #endif
  92
  93 #ifdef OSG_OLD_RENDER_ACTION
  94     void doRender(DrawActionBase *action             );
  95 #endif
  96
  97     void render  (RenderActionBase *action           );
  98     void doSync  (bool              applyToChangelist);
  99     void doRender(RenderActionBase *action           );
 100
 101     void doSwap  (void                               );
 102
 103     /*! \}                                                                 */
 104     /*---------------------------------------------------------------------*/
 105     /*! \name                   window access                              */
 106     /*! \{                                                                 */
 107
 108     Window       *getClusterWindow(void);
 109     Window       *getServerWindow (void);
 110
 111     RemoteAspect *getRemoteAspect (void) const;
 112     UInt32        getServerId     (void) const;
 113
 114     /*! \}                                                                 */
 115     /*---------------------------------------------------------------------*/
 116     /*! \name                   set                                        */
 117     /*! \{                                                                 */
 118
 119     void setInterface(const std::string &interf);
 120
 121     /*! \}                                                                 */
 122     /*---------------------------------------------------------------------*/
 123     /*! \name               cluster server app init                        */
 124     /*! \{                                                                 */
 125
 126     static void addInitFunction      (InitFuncF initFunc);
 127     static void addExitFunction      (ExitFuncF exitFunc);
 128     static bool init                 (Int32    argc,
 129                                       Char8  **argv     );
 130     static bool exit                 (void              );
 131
 132     /*! \}                                                                 */
 133     /*=========================  PROTECTED  ===============================*/
 134
 135   protected:
 136
 137     static std::vector<InitFuncF> *osgInitFunctions;
 138     static std::vector<ExitFuncF> *osgExitFunctions;
 139
 140     /*---------------------------------------------------------------------*/
 141     /*! \name            ClusterWindow changed function                    */
 142     /*! \{                                                                 */
 143
 144     bool windowChanged(FieldContainer * const fcp,
 145                        RemoteAspect   *          );
 146
 147     /*! \}                                                                 */
 148     /*---------------------------------------------------------------------*/
 149     /*! \name                      Member                                  */
 150     /*! \{                                                                 */
 151
 152     WindowUnrecPtr         _window;
 153     PointConnection       *_connection;
 154     std::string            _requestAddress;
 155     std::string            _boundAddress;
 156     ClusterWindowUnrecPtr  _clusterWindow;
 157     RemoteAspect          *_aspect;
 158     std::string            _serviceName;
 159     std::string            _connectionType;
 160     UInt32                 _servicePort;
 161     std::string            _serviceGroup;
 162     UInt32                 _serverId;
 163     std::string            _interface;
 164
 165     /*! \}                                                                 */
 166     /*==========================  PRIVATE  ================================*/
 167
 168   private:
 169
 170     /*---------------------------------------------------------------------*/
 171     /*! \name                     helper function                          */
 172     /*! \{                                                                 */
 173
 174     void acceptClient();
 175
 176     /*! \}                                                                 */
 177     /*---------------------------------------------------------------------*/
 178
 179     /*!\brief prohibit default function (move to 'public' if needed) */
 180     ClusterServer(const ClusterServer &source);
 181     /*!\brief prohibit default function (move to 'public' if needed) */
 182     void operator =(const ClusterServer &source);
 183 };
 184
 185 OSG_END_NAMESPACE
 186
 187 #include "OSGClusterServer.inl"
 188
 189 #endif /* _CLUSTERSERVER_H_ */
 190