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#include "airplane_server_i.h"
#include "tao/IORTable/IORTable.h"
#include "tao/ImR_Client/ImR_Client.h"
#include "tao/debug.h"
#include "tao/PortableServer/Root_POA.h"
#include "ace/Get_Opt.h"
#include "ace/Read_Buffer.h"
#include "ace/OS_NS_stdio.h"
#include "ace/OS_NS_sys_time.h"
// The server name of the Aiprlane Server
const char SERVER_NAME[] = "airplane_server";
Airplane_Server_i::Airplane_Server_i (void)
: argc_ (0),
argv_ (0),
orb_ (),
root_poa_ (),
airplane_poa_ (),
poa_manager_ (),
server_impl_ (0),
ior_output_file_ (0),
server_name_(SERVER_NAME)
{
// Nothing
}
int
Airplane_Server_i::parse_args (void)
{
ACE_Get_Opt get_opts (this->argc_, this->argv_, ACE_TEXT("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.opt_arg (), "w");
if (this->ior_output_file_ == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Unable to open %s for writing: %p\n",
get_opts.opt_arg ()), -1);
break;
case 's': // extension to the server name.
this->server_name_ = ACE_TEXT_ALWAYS_CHAR (get_opts.opt_arg ());
break;
case '?': // display help for use of the server.
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s"
" [-d]"
" [-o <ior_output_file>]"
" [-s <the server name>]"
"\n",
argv_ [0]),
1);
}
// Indicates successful parsing of command line.
return 0;
}
int
Airplane_Server_i::init (int argc, ACE_TCHAR** argv)
{
try
{
// Initialize the ORB
this->orb_ = CORBA::ORB_init (argc, argv);
// Save pointers to the command line arguments
this->argc_ = argc;
this->argv_ = argv;
// Now check the arguments for our options
int retval = this->parse_args ();
if (retval != 0)
return retval;
// Get the POA from the ORB.
CORBA::Object_var obj =
this->orb_->resolve_initial_references ("RootPOA");
ACE_ASSERT(! CORBA::is_nil (obj.in ()));
// Narrow the object to a POA.
root_poa_ = PortableServer::POA::_narrow (obj.in ());
// Get the POA_Manager.
this->poa_manager_ = this->root_poa_->the_POAManager ();
// We now need to create a POA with the persistent and user_id policies,
// since they are need for use with the Implementation Repository.
CORBA::PolicyList policies (2);
policies.length (2);
policies[0] =
this->root_poa_->create_id_assignment_policy (PortableServer::USER_ID);
policies[1] =
this->root_poa_->create_lifespan_policy (PortableServer::PERSISTENT);
// Since the Implementation Repository keys off of the POA name, we need
// to use the server_name_ as the POA's name.
this->airplane_poa_ =
this->root_poa_->create_POA (this->server_name_.c_str(),
this->poa_manager_.in (),
policies);
// Creation of the new POA is over, so destroy the Policy_ptr's.
for (CORBA::ULong i = 0; i < policies.length (); ++i)
{
CORBA::Policy_ptr policy = policies[i];
policy->destroy ();
}
ACE_NEW_RETURN (this->server_impl_, Airplane_i, -1);
PortableServer::ObjectId_var server_id =
PortableServer::string_to_ObjectId ("server");
this->airplane_poa_->activate_object_with_id (server_id.in (),
this->server_impl_);
obj = this->airplane_poa_->id_to_reference (server_id.in ());
CORBA::String_var ior =
this->orb_->object_to_string (obj.in ());
if (TAO_debug_level > 0)
ACE_DEBUG ((LM_DEBUG, "The ImRified IOR is: <%s>\n", ior.in ()));
TAO_Root_POA* tmp_poa = dynamic_cast<TAO_Root_POA*>(airplane_poa_.in());
obj = tmp_poa->id_to_reference_i (server_id.in (), false);
CORBA::String_var plain_ior =
this->orb_->object_to_string (obj.in ());
if (TAO_debug_level > 0)
ACE_DEBUG ((LM_DEBUG, "The plain IOR is: <%s>\n", plain_ior.in ()));
// Note : The IORTable will only be used for those clients who try to
// invoke indirectly using a simple object_key reference
// like "corbaloc::localhost:8888/airplane_server".
obj = this->orb_->resolve_initial_references ("IORTable");
IORTable::Table_var adapter =
IORTable::Table::_narrow (obj.in ());
ACE_ASSERT(! CORBA::is_nil (adapter.in ()));
adapter->bind (this->server_name_.c_str(), plain_ior.in ());
this->poa_manager_->activate ();
if (this->ior_output_file_)
{
ACE_OS::fprintf (this->ior_output_file_, "%s", ior.in ());
ACE_OS::fclose (this->ior_output_file_);
}
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Airplane_Server_i::init");
throw;
}
return 0;
}
int
Airplane_Server_i::run (void)
{
try
{
ACE_Time_Value tv(60);
ACE_Time_Value tvStart = ACE_OS::gettimeofday();
this->orb_->run (tv);
ACE_Time_Value tvEnd = ACE_OS::gettimeofday();
this->root_poa_->destroy(1, 1);
this->orb_->destroy();
if (tvEnd - tvStart > tv - ACE_Time_Value(5))
return 1;
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Airplane_Server_i::run");
throw;
}
return 0;
}
Airplane_Server_i::~Airplane_Server_i (void)
{
delete this->server_impl_;
}
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