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// -*- c++ -*-
// $Id$
// ============================================================================
//
// = LIBRARY
// TAO/tests/IDL_Cubit
//
// = FILENAME
// Cubit_Client.h
//
// = DESCRIPTION
// This class implements a simple "cube" CORBA client for the Cubit
// example using stubs generated by the TAO ORB IDL compiler.
//
// = AUTHORS
// Aniruddha Gokhale, Sumedh Mungee, and Sergio Flores-Gaitan
//
// ============================================================================
#ifndef _CUBIT_CLIENT_H
#define _CUBIT_CLIENT_H
#include "ace/Get_Opt.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/Profile_Timer.h"
#include "tao/corba.h"
#include "cubitC.h"
class Cubit_Client
{
// = TITLE
// Defines a class that encapsulates behaviour of the Cubit client
// example. Provides a better understanding of the logic in an
// object oriented way.
//
// = DESCRIPTION
// This class declares an interface to run the example client for
// Cubit CORBA server. All the complexity for initializing the
// server is hidden in the class. Just the run() interface is needed.
public:
// = Constructor and destructor.
Cubit_Client (int testing_collocation = 0, int shutdown = 0);
// Use <testing_collocation> to control some client's behaviors.
~Cubit_Client (void);
int run (void);
// Execute client example code.
int init (int argc, char **argv, char *collocation_test_ior = 0);
// Initialize the client communication endpoint with server.
// <collocation_test_ior> is used to pass in the ior file name.
private:
int func (u_int i);
// Simple function that returns the substraction of 117 from the
// parameter.
int read_ior (char *filename);
// Function to read the cubit factory ior from a file.
int parse_args (void);
// Parses the arguments passed on the command line.
void print_stats (const char *call_name,
ACE_Profile_Timer::ACE_Elapsed_Time &elapsed_time);
// Prints the time stats.
void cube_union (void);
// Exercise the union. Cube a union.
void cube_struct (int i);
// calculate the cube from a struct.
void cube_long (int i);
// calculate the cube from a long.
void cube_oneway (int i);
// Oneway operation test.
void cube_void (int i);
// Twoway operation test.
void cube_octet (int i);
// Cube an octet.
void cube_short (int i);
// Cube a short.
void cube_long_sequence (int i, int l);
// Cube a sequence <l> is the length of the sequence.
void cube_octet_sequence (int i, int l);
// Cube a sequence of octets, <l> is the length of the sequence.
void cube_many_sequence (int i, int l);
// Cube a sequence of manys, <l> is the length of the sequence.
void cube_rti_data (int i, int numUpdates, int numAttrs);
// Cube a sequence <l> is the length of the sequence.
int run_void (void);
// This method runs only the cube_void() test.
int run_oneway (void);
// This method runs only the cube_oneway() test.
int shutdown_server (int do_shutdown);
// Invoke the method with <do_shutdown> != 0 to shutdown the server.
// When testing collocation, <do_shutdown> has no effect (it always
// shuts the server down.
int argc_;
// # of arguments on the command line.
char **argv_;
// arguments from command line.
char *cubit_factory_key_;
// Key of factory obj ref.
u_int loop_count_;
// Number of times to do the cube operations.
int shutdown_;
// Flag to tell server to shutdown.
Cubit_Factory_var factory_;
// factory pointer for cubit.
CORBA::Environment env_;
// Environment variable.
Cubit_var cubit_;
// Cubit obj ref.
CORBA::ORB_var orb_;
// Remember our orb.
u_int call_count_;
// # of calls made to functions.
u_int error_count_;
// # of errors incurred in the lifetime of the application.
FILE *cubit_factory_ior_file_;
// File from which to obtain the IOR.
ACE_HANDLE f_handle_;
// File handle to read the IOR.
int only_void_;
// Run only the cube_void() test.
int only_oneway_;
// Run only the cube_oneway() test.
int testing_collocation_;
// We are running the collocation test.
};
#endif /* _CUBIT_CLIENT_H */
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