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// -*- C++ -*-
//=============================================================================
/**
* @file Client_i.h
*
* $Id$
*
* This class implements a simple CORBA client that accesses a Time Service
* server.
*
*
* @author Vishal Kachroo <vishal@cs.wustl.edu>
*/
//=============================================================================
#include "orbsvcs/TimeServiceC.h"
#include "orbsvcs/Naming/Naming_Client.h"
/**
* @class Client_i
*
* @brief Client implementation to access the Time Service server.
*
* Class wrapper for a client that gets the IOR of the clerk
* running on its machine and uses it to get the globally
* synchronized time
*/
class Client_i
{
public:
// = Initialization and termination methods.
/// Constructor.
Client_i (void);
/// Destructor.
~Client_i (void);
/// Execute client example code.
int run (void);
/// Initialize the client communication endpoint with server.
int init (int argc, ACE_TCHAR *argv[]);
/**
* This test throws an exception that the operation
* <secure_universal_time> has not been currently implemented in the
* given server.
*/
void test_for_secure_universal_time (void);
/// Tests if the server returns a valid time.
void test_for_universal_time (void);
/// Tests if the server returns a new UTO filled with the given time.
void test_for_new_universal_time (void);
/// Tests if the returned UTO has the same value as the given UTC.
void test_for_uto_from_utc (void);
/// Tests if a new TIO is created according to the given bounds.
void test_for_new_interval (void);
private:
/// Function to read the server IOR from a file.
int read_ior (ACE_TCHAR *filename);
/// Parses the arguments passed on the command line.
int parse_args (void);
/// To initialize the naming service and get a clerk IOR.
int obtain_initial_references (void);
/// # of arguments on the command line.
int argc_;
/// arguments from command line.
ACE_TCHAR **argv_;
/// IOR of the obj ref of the server.
char *ior_;
/// Number of times to invoke the <time> operation.
u_int loop_count_;
/// Flag for server shutdown.
int shutdown_;
/// Time Service Server object ptr.
CosTime::TimeService_var clerk_;
/// An instance of the name client used for resolving the Time
/// Service object.
TAO_Naming_Client my_name_client_;
/// Remember our orb.
CORBA::ORB_var orb_;
};
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