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// @(#)svr.cpp 05/14/97
// Copyright 1994-1995 by Sun Microsystems Inc.
// All Rights Reserved
//
// TEST: simple IIOP server for "cubit.idl" interface.
//
// Starts up, builds an objref, prints its string in debug mode,
// listens for messages, responds to them.
//
// Modified version of Cubit Example written by Sun Microsystems Inc.
// Modified by: Brian Mendel
#include "ace/Get_Opt.h"
#include "ace/Log_Msg.h"
#include "tao/corba.h"
#include "cubit_i.h"
// Global Variables
static CORBA::String key = (CORBA::String) "key0";
static int num_of_objs = 1;
// Parses the command line arguments and returns an error status
static int
parse_args (int argc, char *argv[])
{
ACE_Get_Opt opts (argc, argv, "dk:n:");
int c;
while ((c = opts ()) != -1)
switch (c)
{
case 'd': // debug flag
TAO_debug_level++;
break;
case 'k': // key (str)
key = (CORBA::String) opts.optarg;
break;
case 'n': // idle seconds b4 exit
num_of_objs = ACE_OS::atoi (opts.optarg);
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s"
" [-d]"
" [-k {object_key}]"
"\n", argv [0]), 1);
}
return 0; // Indicates successful parsing of command line
}
// Standard command line parsing utilities used.
int
main (int argc, char *argv[])
{
CORBA::Environment env;
char *orb_name = "internet";
CORBA::ORB_ptr orb_ptr = CORBA::ORB_init (argc, argv, orb_name, env);
if (env.exception () != 0)
{
env.print_exception ("ORB init");
return 1;
}
// Initialize the Basic Object Adapter
CORBA::POA_ptr oa_ptr = orb_ptr->POA_init (argc, argv);
if (oa_ptr == 0)
ACE_ERROR_RETURN ((LM_ERROR, " (%P|%t) Unable to initialize the POA.\n"), 1);
// Parse remaining command line and verify parameters.
parse_args (argc, argv);
// Create implementation object with user specified key.
Cubit_i_ptr *my_cubit = new Cubit_i_ptr[num_of_objs];
for (int i = 0; i < num_of_objs; i++)
{
CORBA::String obj_str = CORBA::string_alloc (ACE_OS::strlen ((char *) key)+2);
::sprintf (obj_str, "%s%d", (char *) key, i);
my_cubit[i] = new Cubit_i (obj_str);
if (my_cubit[i] == 0)
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to create implementation object&d\n",
i),
2);
if (TAO_debug_level > 0)
{
// Why are we getting the POA_ptr from here when we've
// already got it above?
CORBA::OctetSeq obj_key;
obj_key.buffer = (CORBA::Octet *) obj_str;
obj_key.length = obj_key.maximum = ACE_OS::strlen (obj_str);
#if 0
CORBA::Object_ptr obj = 0;
if (oa_ptr->find (obj_key, obj) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to locate object with key '%s', %p\n",
key),
3);
#endif
// Stringify the objref we'll be implementing, and print it
// to stdout. Someone will take that string and give it to
// some client. Then release the object.
CORBA::String str;
str = orb_ptr->object_to_string (my_cubit[i], env);
if (env.exception () != 0)
{
env.print_exception ("object2string");
return 1;
}
ACE_OS::puts ((char *) str);
ACE_OS::fflush (stdout);
//dmsg1 ("Object Created at: '%ul'", obj);
dmsg1 ("listening as object '%s'", str);
}
CORBA::string_free (obj_str);
}
// Handle requests for this object until we're killed, or one of the
// methods asks us to exit.
if (orb_ptr->run () == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "run"), -1);
// Free resources
CORBA::release (orb_ptr);
return 0;
}
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