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//=============================================================================
/**
* @file server.cpp
*
* $Id$
*
* This class implements a simple server for the
* Nested Upcalls - MT_Client test.
*
*
* @author Michael Kircher
*/
//=============================================================================
#include "server.h"
#include "tao/debug.h"
#include "ace/OS_NS_stdio.h"
#include "ace/Event_Handler.h"
#include "ace/Sig_Handler.h"
class TestShutdown : public ACE_Event_Handler
{
public:
TestShutdown (CORBA::ORB_ptr orb)
: orb_(CORBA::ORB::_duplicate (orb))
{
#if !defined(ACE_LACKS_UNIX_SIGNALS)
this->shutdown_.register_handler (SIGTERM, this);
this->shutdown_.register_handler (SIGINT, this);
#elif defined(ACE_WIN32)
this->shutdown_.register_handler (SIGINT, this);
#endif
}
~TestShutdown (void)
{
#if !defined(ACE_LACKS_UNIX_SIGNALS)
this->shutdown_.remove_handler (SIGTERM);
this->shutdown_.remove_handler (SIGINT);
#elif defined(ACE_WIN32)
this->shutdown_.remove_handler (SIGINT);
#endif
}
virtual int handle_signal (int, siginfo_t*, ucontext_t*)
{
this->orb_->shutdown ();
return 0;
}
private:
CORBA::ORB_var orb_;
ACE_Sig_Handler shutdown_;
};
MT_Object_Server::MT_Object_Server (void)
: ior_output_file_ (0)
{
}
int
MT_Object_Server::parse_args (void)
{
ACE_Get_Opt get_opts (argc_, argv_, ACE_TEXT("do:m"));
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 '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s"
" [-d]"
" [-o] <ior_output_file>"
"\n",
argv_ [0]),
1);
}
// Indicates successful parsing of command line.
return 0;
}
int
MT_Object_Server::init (int argc, ACE_TCHAR** argv)
{
// Call the init of TAO_ORB_Manager to create a child POA
// under the root POA.
this->orb_manager_.init_child_poa (argc,
argv,
"child_poa");
this->argc_ = argc;
this->argv_ = argv;
this->parse_args ();
// ~~ check for the return value here
CORBA::String_var str;
str = this->orb_manager_.activate_under_child_poa ("MT_Object",
&this->mT_Object_i_);
#if 0
ACE_DEBUG ((LM_DEBUG,
"The IOR is: <%s>\n",
str.in ()));
#endif /*if 0*/
if (this->ior_output_file_)
{
ACE_OS::fprintf (this->ior_output_file_,
"%s",
str.in ());
ACE_OS::fclose (this->ior_output_file_);
}
return 0;
}
int
MT_Object_Server::run (void)
{
CORBA::ORB_var orb = this->orb_manager_.orb ();
TestShutdown killer (orb.in ());
int result = this->orb_manager_.run ();
if (result == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"NestedUpCalls_Server::run"),
-1);
return 0;
}
MT_Object_Server::~MT_Object_Server (void)
{
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
ACE_DEBUG ((LM_DEBUG,
"\n \t NestedUpCalls.Triangle_Test: Object A Server \n\n"));
try
{
MT_Object_Server MT_Object_Server;
int r = MT_Object_Server.init (argc,argv);
if (r == -1)
return 1;
else
{
MT_Object_Server.run ();
}
}
catch (const CORBA::SystemException& sysex)
{
sysex._tao_print_exception ("System Exception");
return -1;
}
catch (const CORBA::UserException& userex)
{
userex._tao_print_exception ("User Exception");
return -1;
}
return 0;
}
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