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// -*- C++ -*-
//=============================================================================
/**
* @file NT_Naming_Server.cpp
*
* Driver program that runs the TAO Naming Service as a Windows NT
* Service.
*
*
* @author John Tucker <jtucker@infoglide.com> and Mike Vitalo <mvitalo@infoglide.com>
*/
//=============================================================================
#include "orbsvcs/Log_Macros.h"
#if !defined (ACE_WIN32) || defined (ACE_LACKS_WIN32_SERVICES)
int
ACE_TMAIN(int, ACE_TCHAR *[])
{
ORBSVCS_ERROR ((LM_INFO,
"This program is only supported "
"on Win32 platforms\n"));
return 1;
}
#else
#include "ace/Get_Opt.h"
#include "ace/Init_ACE.h"
#include "winreg.h"
#include "NT_Naming_Service.h"
// Default for the -i (install) option
#define DEFAULT_SERVICE_INIT_STARTUP SERVICE_DEMAND_START
/**
* @class Options
*
* @brief Keeps track of the command-line options for this program.
*/
class Options
{
public:
Options (void);
~Options (void);
int run (int argc, ACE_TCHAR *argv[]);
private:
void parse_args (int argc,
ACE_TCHAR *argv[]);
void print_usage_and_die (void);
private:
ACE_TCHAR progname[128];
int opt_setargs;
const ACE_TCHAR *opt_args;
int opt_install;
int opt_remove;
int opt_start;
int opt_kill;
int opt_type;
int opt_debug;
int opt_startup;
};
typedef ACE_Singleton<Options, ACE_Mutex> OPTIONS;
Options::Options (void)
: opt_setargs (0),
opt_args (0),
opt_install (0),
opt_remove (0),
opt_start (0),
opt_kill (0),
opt_type (0),
opt_debug (0),
opt_startup (0)
{
ACE_OS::strcpy (progname,
ACE_TEXT("service"));
ACE::init ();
}
Options::~Options (void)
{
ACE::fini ();
}
void
Options::print_usage_and_die (void)
{
ORBSVCS_DEBUG ((LM_INFO,
ACE_TEXT("Usage: %s")
ACE_TEXT(" -c [<args>] -in -r -s -k -tn -d\n")
ACE_TEXT(" -c: set or retrieve command line arguments for NT service\n")
ACE_TEXT(" -i: Install this program as an NT service, with specified startup\n")
ACE_TEXT(" -r: Remove this program from the Service Manager\n")
ACE_TEXT(" -s: Start the service\n")
ACE_TEXT(" -k: Kill the service\n")
ACE_TEXT(" -t: Set startup for an existing service\n")
ACE_TEXT(" -d: Debug; run as a regular application\n"),
progname,
0));
ACE_OS::exit (1);
}
void
Options::parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opt (argc, argv, ACE_TEXT("c:i:rskt:d"));
int c;
while ((c = get_opt ()) != -1)
switch (c)
{
case 'c':
opt_setargs = 1;
opt_args = get_opt.opt_arg ();
break;
case 'i':
opt_install = 1;
opt_startup = ACE_OS::atoi (get_opt.opt_arg ());
if (opt_startup <= 0)
print_usage_and_die ();
break;
case 'r':
opt_remove = 1;
break;
case 's':
opt_start = 1;
break;
case 'k':
opt_kill = 1;
break;
case 't':
opt_type = 1;
opt_startup = ACE_OS::atoi (get_opt.opt_arg ());
if (opt_startup <= 0)
print_usage_and_die ();
break;
case 'd':
//opt_debug = 1;
break;
default:
// -c and -i can also be given without a value - if so, it defaults
// to defined value.
const ACE_TCHAR *lastarg = get_opt.argv ()[get_opt.opt_ind () - 1];
if (ACE_OS::strcmp (lastarg, ACE_TEXT ("-i")) == 0)
{
opt_install = 1;
opt_startup = DEFAULT_SERVICE_INIT_STARTUP;
}
else if (ACE_OS::strcmp (lastarg, ACE_TEXT ("-c")) == 0)
{
opt_setargs = 1;
opt_args = 0;
}
else
this->print_usage_and_die ();
break;
}
}
// Define a function to handle Ctrl+C to cleanly shut this down.
static BOOL WINAPI
ConsoleHandler (DWORD /* ctrlType */)
{
SERVICE::instance ()->handle_control (SERVICE_CONTROL_STOP);
return TRUE;
}
ACE_NT_SERVICE_DEFINE (service,
TAO_NT_Naming_Service,
ACE_TEXT ("TAO NT Naming Service"));
int
Options::run (int argc, ACE_TCHAR* argv[])
{
SERVICE::instance ()->name (ACE_TEXT ("TAO_NT_Naming_Service"),
ACE_TEXT ("TAO NT Naming Service"));
this->parse_args (argc, argv);
if (opt_install && !opt_remove)
return SERVICE::instance ()->insert (opt_startup);
if (opt_remove && !opt_install)
return SERVICE::instance ()->remove ();
if (opt_start && opt_kill)
print_usage_and_die ();
if (opt_setargs)
return SERVICE::instance ()->set_args (opt_args);
if (opt_start)
return SERVICE::instance ()->start_svc ();
if (opt_kill)
return SERVICE::instance ()->stop_svc ();
if (opt_type)
return SERVICE::instance ()->startup (opt_startup);
// If we get here, we either run the app in debug mode (-d) or are
// being called from the service manager to start the service.
if (opt_debug)
{
SetConsoleCtrlHandler (&ConsoleHandler, 1);
SERVICE::instance ()->svc ();
}
else
{
ACE_NT_SERVICE_RUN (service,
SERVICE::instance (),
ret);
if (ret == 0)
ORBSVCS_ERROR ((LM_ERROR,
"%p\n",
"Couldn't start service"));
}
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
return OPTIONS::instance ()->run (argc, argv);
}
#endif /* !ACE_WIN32 || ACE_LACKS_WIN32_SERVICES */
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