TAO/performance-tests/Pluggable/PP_Test_Client.h

   1
   2 //=============================================================================
   3 /**
   4  *  @file    PP_Test_Client.h
   5  *
   6  *    This class implements some basic no-op twoway and oneway requests
   7  *    to time the latency of the pluggable protocol implementation.
   8  *
   9  *  @author Jeff Parsons <parsons@cs.wustl.edu>
  10  */
  11 //=============================================================================
  12
  13
  14 #ifndef _PP_TEST_CLIENT_H
  15 #define _PP_TEST_CLIENT_H
  16
  17 #include "ace/Get_Opt.h"
  18
  19 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  20 # pragma once
  21 #endif /* ACE_LACKS_PRAGMA_ONCE */
  22
  23 #include "PP_TestC.h"
  24
  25 /**
  26  * @class PP_Test_Client
  27  *
  28  * @brief Defines a class that encapsulates behaviour of the PP_Test client
  29  * example.  Provides a better understanding of the logic in an
  30  * object oriented way.
  31  *
  32  * This class declares an interface to run the example client for
  33  * PP_Teset CORBA server.  All the complexity for initializing the
  34  * server is hidden in the class.  Just the run() interface is needed.
  35  */
  36 class PP_Test_Client
  37 {
  38 public:
  39   // = Constructor and destructor.
  40   /// Use <testing_collocation> to control some client's behaviors.
  41   PP_Test_Client (int shutdown = 0);
  42
  43   ~PP_Test_Client (void);
  44
  45   /// Execute client example code.
  46   int run (void);
  47
  48   /// Initialize the client communication endpoint with server.
  49   /// <collocation_test_ior> is used to pass in the ior file name.
  50   int init (int argc, ACE_TCHAR **argv);
  51
  52 private:
  53   /// Function to read the cubit factory ior from a file.
  54   int read_ior (ACE_TCHAR *filename);
  55
  56   /// Parses the arguments passed on the command line.
  57   int parse_args (void);
  58
  59   /// Oneway operation test.
  60   void send_oneway (void);
  61
  62   /// Twoway operation test.
  63   void send_void (void);
  64
  65   /// This method runs only the send_void() test.
  66   int run_void (void);
  67
  68   /// This method runs only the send_oneway() test.
  69   int run_oneway (void);
  70
  71   /// Invoke the method with <do_shutdown> != 0 to shutdown the server.
  72   int shutdown_server (int do_shutdown);
  73
  74   /// # of arguments on the command line.
  75   int argc_;
  76
  77   /// arguments from command line.
  78   ACE_TCHAR **argv_;
  79
  80   /// Remember our orb.
  81   CORBA::ORB_var orb_;
  82
  83   /// Key of factory obj ref.
  84   ACE_TCHAR *factory_key_;
  85
  86   /// Number of times to do the send operations.
  87   CORBA::ULong loop_count_;
  88
  89   /// Flag to tell server to shutdown.
  90   int shutdown_;
  91
  92   /// factory pointer for cubit.
  93   Pluggable_Test_Factory_var factory_;
  94
  95   /// Pluggable_Test obj ref.
  96   Pluggable_Test_var objref_;
  97
  98   /// # of calls made to functions.
  99   CORBA::ULong call_count_;
 100
 101   /// # of errors incurred in the lifetime of the application.
 102   CORBA::ULong error_count_;
 103
 104   /// File from which to obtain the IOR.
 105   FILE *factory_ior_file_;
 106
 107   /// File handle to read the IOR.
 108   ACE_HANDLE f_handle_;
 109
 110   /// Run only the cube_void() test.
 111   int only_void_;
 112
 113   /// Run only the cube_oneway() test.
 114   int only_oneway_;
 115 };
 116
 117 #endif /* _PP_TEST_CLIENT_H */