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// $Id$
#include "server_i.h"
ACE_RCSID(IDL_Cubit, server_i, "$Id$")
Cubit_Server::Cubit_Server (void)
: num_of_objs_ (1),
use_naming_service_ (1),
ior_output_file_ (0)
{
}
int
Cubit_Server::parse_args (void)
{
ACE_Get_Opt get_opts (argc_, argv_, "n:o:s");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'n': // number of cubit objects we export
this->num_of_objs_ = ACE_OS::atoi (get_opts.optarg);
break;
case 'o': // output the IOR to a file.
this->ior_output_file_ = ACE_OS::fopen (get_opts.optarg, "w");
if (this->ior_output_file_ == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to open %s for writing: %p\n",
get_opts.optarg), -1);
break;
case 's': // Don't use the TAO Naming Service.
this->use_naming_service_=0;
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s"
" [-n num of cubit objects]"
" [-o ior_output_file]"
" [-s]"
"\n",
argv_ [0]),
1);
}
// Indicates successful parsing of command line.
return 0;
}
int
Cubit_Server::init (int argc,
char** argv)
{
int argct;
char *argvt[1];
this->argc_ = argc;
this->argv_ = argv;
if (this->parse_args () == -1)
return -1;
try {
// Obtain an object reference to the ORB
argvt[0] = "-ORBase cubit_S";
argct = 1;
this->orb_ = CORBA::ORB_init(argct, argvt, ORBIDENT);
} catch (CORBA::BAD_PARAM) {
cout << "Bad parameter exception caught - ORB_init" << endl;
return -1;
} catch (CORBA::INITIALIZE) {
cout << "Initialize exception caught - ORB_init" << endl;
return -1;
} catch (CORBA::INTERNAL) {
cout << "Internal exception caught - ORB_init" << endl;
return -1;
} catch (CORBA::UNKNOWN) {
cout << "Unknown exception caught - ORB_init" << endl;
return -1;
} catch(...) {
cout << "An exception of unknown type was caught - ORB_init" << endl;
return -1;
}
try {
// Obtain an object reference to the BOA
argct = 0;
this->boa_ = this->orb_->BOA_init(argct, argvt, BOAIDENT);
} catch (CORBA::UNKNOWN) {
cout << "Unknown exception caught - ORB_init" << endl;
return -1;
} catch (CORBA::SystemException) {
cout << "General system exception caught - BOA_init" << endl;
return -1;
} catch (...) {
cout << "An exception of unknown type was caught - BOA_init" << endl;
return -1;
}
ACE_NEW_RETURN (this->cubit_,
Cubit_impl,
-1);
if (this->use_naming_service_)
return this->init_naming_service ();
return 0;
}
// Initialisation of Naming Service and register IDL_Cubit Context and
// cubit_factory object.
int
Cubit_Server::init_naming_service (void)
{
CosNaming::Name name;
CosNaming::NamingContext_ptr cubit_S_context;
CORBA::Object_ptr dummy_object;
try {
// Resolve initial references to the nameserver
dummy_object = this->orb_->resolve_initial_references("NameService");
this->nameserver_ = CosNaming::NamingContext::_narrow(dummy_object);
} catch (CORBA::BAD_PARAM) {
cout << "Bad parameter exception caught - narrow on the NameService" << endl;
return -1;
} catch (CORBA::SystemException) {
cout << "A general system exception was caught - resolve_initial_references" << endl;
return -1;
} catch (...) {
cout << "An exception of unknown type was caught - initializing the NameService" << endl;
return -1;
}
try {
// Bind the new context of the server name to the nameserver
name.length(1);
name[0].id = "cubit_S";
name[0].kind = "ASE";
cubit_S_context = this->nameserver_ -> bind_new_context(name);
} catch(...) {
cout << "Naming service exception caught - bind of cubit_S context" << endl;
return -1;
}
try {
// Bind the server interface object to the nameserver, so the client
// can resolve this server interface object
name[0].id = "cubit";
name[0].kind = "interface";
cubit_S_context -> bind(name, this->cubit_);
} catch (...) {
cout << "Naming service exception caught - bind of name to cubit object" << endl;
return -1;
}
return 0;
}
int
Cubit_Server::run (void)
{
try {
// Process client requests forever
while (1)
select_wait(-1.0);
} catch (...) {
cout << "Exception of unknown type caught when servicing requests" << endl;
return -1;
}
return 0;
}
Cubit_Server::~Cubit_Server (void)
{
}
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