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//--*C++*--
// $Id$
#include "Execution_Manager_Impl.h"
// Include Name Service header
#include "orbsvcs/CosNamingC.h"
#include "tao/Utils/Implicit_Deactivator.h"
#include "ace/SString.h"
#include "ace/Read_Buffer.h"
#include "ace/Get_Opt.h"
#include "ace/OS_NS_unistd.h"
#include "ace/OS_NS_stdio.h"
namespace CIAO
{
namespace Execution_Manager
{
const char *ior_file_name_ = "executionManager.ior";
const char *init_file_name = "deployment.dat";
bool register_with_ns_ = 0;
bool
parse_args (int argc, char *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "o:m:i:n");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'o':
ior_file_name_ = get_opts.opt_arg ();
break;
case 'i':
init_file_name = get_opts.opt_arg ();
break;
case 'n':
register_with_ns_ = 1;
break;
case '?': // display help for use of the server.
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s\n"
"-o <ior_output_file>\n"
"-i <installation data filename>\n"
"-n <use naming service>\n"
"\n",
argv [0]),
false);
}
return true;
}
bool
write_ior_file (CORBA::ORB_ptr orb,
CIAO::ExecutionManagerDaemon_ptr obj
ACE_ENV_ARG_DECL)
{
CORBA::String_var ior =
orb->object_to_string (obj
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (false);
FILE* ior_output_file_ =
ACE_OS::fopen (ior_file_name_, "w");
if (ior_output_file_)
{
ACE_OS::fprintf (ior_output_file_,
"%s",
ior.in ());
ACE_OS::fclose (ior_output_file_);
}
else
return false;
return true;
}
bool
register_with_ns (CORBA::ORB_ptr orb,
CIAO::ExecutionManagerDaemon_ptr obj
ACE_ENV_ARG_DECL)
{
// Naming Service related operations
CORBA::Object_var naming_context_object =
orb->resolve_initial_references ("NameService"
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (false);
CosNaming::NamingContext_var naming_context =
CosNaming::NamingContext::_narrow (naming_context_object.in ());
// Initialize the Naming Sequence
CosNaming::Name name (2);
name.length (2);
// String dup required for MSVC6
name[0].id = CORBA::string_dup ("CIAO");
name[1].id = CORBA::string_dup ("ExecutionManager");
// Register the servant with the Naming Service
naming_context->bind (name,
obj
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (false);
return true;
}
int
run_main (int argc, char *argv[])
{
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc,
argv,
""
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (!parse_args (argc, argv))
return -1;
// Get reference to Root POA.
CORBA::Object_var obj
= orb->resolve_initial_references ("RootPOA"
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POA_var poa =
PortableServer::POA::_narrow (obj.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (poa.in () == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"(%P|%t) CIAO_ExecutionManager: "
"Nil POA panic error, returning \n"),
-1);
// Create and install the CIAO Daemon servant
Execution_Manager_Impl *daemon_servant = 0;
ACE_NEW_RETURN (daemon_servant,
Execution_Manager_Impl(orb.in (),
poa.in (),
init_file_name),
-1);
// Implicit activation
PortableServer::ServantBase_var safe_daemon (daemon_servant);
CIAO::ExecutionManagerDaemon_var daemon =
daemon_servant->_this ();
TAO::Utils::Implicit_Deactivator de (daemon_servant);
ACE_TRY_CHECK;
bool retval = false;
if (register_with_ns_)
{
retval =
register_with_ns (orb.in (),
daemon.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
else
{
retval =
write_ior_file (orb.in (),
daemon.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
if (!retval)
return -1;
// Activate POA manager
PortableServer::POAManager_var mgr =
poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
if (mgr.in () == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"(%P|%t) CIAO_ExecutionManager: "
"Nil POA Manager error, returning \n"),
-1);
mgr->activate (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
// End Deployment part
ACE_DEBUG ((LM_DEBUG,
"CIAO_ExecutionManager is running...\n"));
// Run the main event loop for the ORB.
orb->run (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
// Forget the pointer. The POA will take care of it during
// destroy.
(void) de.release ();
poa->destroy (1,
1
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
orb->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"CIAO_ExecutionManager::main\t\n");
return -1;
}
ACE_ENDTRY;
ACE_DEBUG ((LM_DEBUG,
"CIAO_ExecutionManager has closed\n"));
return 0;
}
}
}
int
main (int argc, char *argv[])
{
return CIAO::Execution_Manager::run_main (argc,
argv);
}
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