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// $Id$
// ============================================================================
//
// = LIBRARY
// orbsvcs/Concurrecy_Service/Concurrency_Service
//
// = FILENAME
// Concurrency_Service.cpp
//
// = DESCRIPTION
// This class implements a Concurrency_Service object.
//
// = AUTHORS
// Torben Worm <tworm@cs.wustl.edu>
//
// ============================================================================
#include "Concurrency_Service.h"
ACE_RCSID(Concurrency_Service, Concurrency_Service, "$Id$")
// Default Constructor.
Concurrency_Service::Concurrency_Service (void)
: use_naming_service_ (1),
ior_output_file_ (0)
{
ACE_DEBUG ((LM_DEBUG,
"Concurrency_Service::Concurrency_Service (void)\n"));
}
// Constructor taking command-line arguments.
Concurrency_Service::Concurrency_Service (int argc,
char** argv,
CORBA::Environment& _env)
{
ACE_DEBUG ((LM_DEBUG,
"Concurrency_Service::Concurrency_Service (...)\n"));
this->init (argc, argv, _env);
}
int
Concurrency_Service::parse_args (void)
{
ACE_DEBUG ((LM_DEBUG,
"Concurrency_Service::parse_args\n"));
ACE_Get_Opt get_opts (argc_, argv_, "do:s");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'd': // debug flag
TAO_debug_level++;
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':
this->use_naming_service_ = 0;
break;
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s"
" [-d]"
" [-o] <ior_output_file>"
"\n",
argv_[0]),
1);
}
// Indicates sucessfull persing of command line.
return 0;
}
// Initialize the state of the Concurrency_Service object.
int
Concurrency_Service::init (int argc,
char **argv,
CORBA::Environment &_env)
{
ACE_DEBUG ((LM_DEBUG,
"Concurrency_Service::init\n"));
if (this->orb_manager_.init_child_poa (argc,
argv,
"child_poa",
_env) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"init_child_poa"),
-1);
TAO_CHECK_ENV_RETURN (_env,-1);
this->argc_ = argc;
this->argv_ = argv;
if (this->parse_args ()!=0)
ACE_ERROR_RETURN ((LM_ERROR,
"Could not parse command line\n"),
-1);
CORBA::String_var str =
this->orb_manager_.activate (this->my_concurrency_server_.GetLockSetFactory (),
_env);
ACE_DEBUG ((LM_DEBUG,
"The IOR is: <%s>\n",
str.in ()));
if (this->ior_output_file_)
{
ACE_OS::fprintf (this->ior_output_file_, "%s", str.in ());
ACE_OS::fclose (this->ior_output_file_);
}
if (this->use_naming_service_)
return this->init_naming_service (_env);
return 0;
}
int
Concurrency_Service::init_naming_service (CORBA::Environment &_env)
{
ACE_DEBUG ((LM_DEBUG, "Concurrency_Service::init_naming_service (...)\n"));
CORBA::ORB_var orb;
PortableServer::POA_var child_poa;
orb = this->orb_manager_.orb ();
child_poa = this->orb_manager_.child_poa ();
int result = this->my_name_server_.init (orb.in (),
child_poa.in ());
if (result == -1)
return result;
lockset_factory_ =
this->my_concurrency_server_.GetLockSetFactory ()->_this (_env);
TAO_CHECK_ENV_RETURN (_env, -1);
CosNaming::Name concurrency_context_name (1);
concurrency_context_name.length (1);
concurrency_context_name[0].id = CORBA::string_dup ("CosConcurrency");
this->concurrency_context_ =
this->my_name_server_->bind_new_context (concurrency_context_name,
_env);
TAO_CHECK_ENV_RETURN (_env, -1);
CosNaming::Name lockset_name (1);
lockset_name.length (1);
lockset_name[0].id = CORBA::string_dup ("LockSetFactory");
this->concurrency_context_->bind (lockset_name,
lockset_factory_.in (),
_env);
TAO_CHECK_ENV_RETURN (_env, -1);
return 0;
}
// Run the ORB event loop.
int
Concurrency_Service::run (CORBA_Environment& _env)
{
ACE_DEBUG ((LM_DEBUG,
"Concurrency_Service::run (...)\n"));
if (this->orb_manager_.run (_env) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"Concurrency_Service::run"),
-1);
return 0;
}
// Destructor.
Concurrency_Service::~Concurrency_Service (void)
{
ACE_DEBUG ((LM_DEBUG,
"Concurrency_Service::~Concurrency_Service (void)\n"));
}
int
main (int argc, char ** argv)
{
Concurrency_Service concurrency_service;
ACE_DEBUG ((LM_DEBUG,
"\n \t Concurrency Service:SERVER \n \n"));
TAO_TRY
{
if (concurrency_service.init (argc, argv, TAO_TRY_ENV) == -1)
return 1;
else
{
concurrency_service.run (TAO_TRY_ENV);
TAO_CHECK_ENV;
}
}
TAO_CATCH (CORBA::SystemException, sysex)
{
ACE_UNUSED_ARG (sysex);
TAO_TRY_ENV.print_exception ("System Exception");
return -1;
}
TAO_CATCH (CORBA::UserException, userex)
{
ACE_UNUSED_ARG (userex);
TAO_TRY_ENV.print_exception ("User Exception");
return -1;
}
TAO_ENDTRY;
return 0;
}
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