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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 "corba/orb.h"
#include "corba/debug.h"
#include "connect.h"
#include "cubit_i.h"
extern void
print_exception (const CORBA_Exception *, const char *, FILE *f=stdout);
// Global Variables
CORBA_String key = (CORBA_String)"key0";
int num_of_objs = 1;
// = TITLE
// Parses the command line arguments and returns an error status
//
// = DESCRIPTION
// This method parses the command line arguments
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++;
continue;
case 'k': // key (str)
key = (CORBA_String) opts.optarg;
continue;
case 'n': // idle seconds b4 exit
num_of_objs = ACE_OS::atoi(opts.optarg);
continue;
case '?':
default:
ACE_OS::fprintf (stderr, "usage: %s"
" [-d]"
" [-k {object_key}]"
"\n", argv [0]
);
return 1;
}
return 0; // Indicates successful parsing of command line
}
//
// Standard command line parsing utilities used.
//
int
main (int argc, char *argv[])
{
CORBA_Environment env;
CORBA_Object_ptr obj = 0;
CORBA_ORB_ptr orb_ptr;
CORBA_BOA_ptr oa_ptr;
char *orb_name = "internet";
int idle = -1;
orb_ptr = CORBA_ORB_init (argc, argv, orb_name, env);
if (env.exception () != 0) {
print_exception (env.exception (), "ORB init");
return 1;
}
// Initialize the Basic Object Adapter
oa_ptr = orb_ptr->BOA_init(argc, argv, "ROA");
if (oa_ptr == 0)
ACE_ERROR_RETURN((LM_ERROR, "(%P|%t) Unable to initialize the BOA.\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 ndx = 0; ndx < num_of_objs; ndx++)
{
CORBA_String obj_str = CORBA_string_alloc(ACE_OS::strlen ((char *)key)+2);
sprintf(obj_str, "%s%d", (char*)key, ndx);
my_cubit[ndx] = new Cubit_i(obj_str);
if (my_cubit[ndx] == 0)
ACE_ERROR_RETURN((LM_ERROR, "(%P|%t) Unable to create implementation object&d\n", ndx), 2);
if (TAO_debug_level >= 1)
{
// Why are we getting the BOA_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 (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);
//
// 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 (obj, env);
if (env.exception () != 0) {
print_exception (env.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);
}
// Cubit_i_ptr my_cubit = new Cubit_i(key);
// if (my_cubit1 == 0)
// ACE_ERROR_RETURN((LM_ERROR, "(%P|%t) Unable to create implementation object\n"), 2);
/* if (TAO_debug_level >= 1)
{
// Why are we getting the BOA_ptr from here when we've already
// got it above?
CORBA_OctetSeq obj_key;
obj_key.buffer = (CORBA_Octet *) key;
obj_key.length = obj_key.maximum = ACE_OS::strlen ((char *)key);
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);
//
// 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 (obj, env);
if (env.exception () != 0) {
print_exception (env.exception (), "object2string");
return 1;
}
ACE_OS::puts ((char *)str);
ACE_OS::fflush (stdout);
dmsg1 ("listening as object '%s'", str);
obj_key.buffer = (CORBA_Octet *)"key1";
obj_key.length = obj_key.maximum = 4;
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);
str = orb_ptr->object_to_string (obj, env);
if (env.exception () != 0) {
print_exception (env.exception (), "object2string");
return 1;
}
ACE_OS::puts ((char *)str);
ACE_OS::fflush (stdout);
dmsg1 ("listening as object '%s'", str);
}
*/
// Handle requests for this object until we're killed, or one of
// the methods asks us to exit.
//
int terminationStatus = 0;
#if !defined(USE_HOMEBREW_EVENT_LOOP)
ACE_Reactor::run_event_loop();
#else
while (1)
{
int result = params->reactor()->handle_events ();
if (result == -1)
{
terminationStatus = -1;
break;
}
}
#endif
//
// Shut down the OA -- recycles all underlying resources (e.g. file
// descriptors, etc).
//
oa_ptr->clean_shutdown (env);
return 0;
}
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