#include "CosNaming.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_SYSLOG_H
#  include <syslog.h>
#endif
#include <signal.h>
#include <glib/goption.h>
#include <glib/gi18n.h>
#include "CosNaming_impl.h"

#ifndef GETTEXT_PACKAGE
#define GETTEXT_PACKAGE NULL
#endif

static void
signal_handler(int signo){
#ifdef HAVE_SYSLOG
  syslog(LOG_ERR,"Receveived signal %d\nshutting down.", signo);
#endif
  switch(signo) {
    case SIGSEGV:
	abort();
    default:
	exit(1);
  }
}

static char *opt_corbaloc_key = NULL;

static const GOptionEntry goptions[] = {
    { "key", 0, 0, G_OPTION_ARG_STRING, &opt_corbaloc_key,
      N_("Respond to corbaloc requests with this object key"), N_("KEY") },
    { NULL }
};

int
main (int argc, char *argv[])
{
  CORBA_ORB orb;
  CORBA_Environment ev;
  CosNaming_NamingContext context;
  const char*		progname = "orbit-name-server";
  
#ifdef HAVE_SYSLOG
  openlog(progname, LOG_NDELAY | LOG_PID, LOG_DAEMON);
  syslog(LOG_INFO,"starting");
#endif

#ifdef HAVE_SIGACTION
  {
  	sigset_t empty_mask;
  	struct sigaction act;
  	sigemptyset(&empty_mask);
  	act.sa_handler = signal_handler;
  	act.sa_mask    = empty_mask;
  	act.sa_flags   = 0;
  
  	sigaction(SIGINT,  &act, NULL);
  	sigaction(SIGHUP,  &act, NULL);
  	sigaction(SIGSEGV, &act, NULL);
  	sigaction(SIGABRT, &act, NULL);
  
  	act.sa_handler = SIG_IGN;
  	sigaction(SIGPIPE, &act, NULL);
  }
#else
  signal(SIGINT, signal_handler);
#ifdef SIGHUP
  signal(SIGHUP, signal_handler);
#endif
  signal(SIGSEGV, signal_handler);
  signal(SIGABRT, signal_handler);
#ifdef SIGPIPE
  signal(SIGPIPE, SIG_IGN);
#endif
#endif

  CORBA_exception_init (&ev);
  orb = CORBA_ORB_init (&argc, argv, "orbit-local-orb", &ev);
  
  {
        GOptionContext *context;
        GError *error = NULL;
        gboolean result;

        context = g_option_context_new("");
        g_option_context_add_main_entries(context, goptions, GETTEXT_PACKAGE);

        result = g_option_context_parse(context, &argc, &argv, &error);
        g_option_context_free(context);

        if (!result) {
            g_warning("%s: bad arguments: %s\n",
                      progname, error->message);
            g_error_free(error);
	    exit(1);
        }
  }

  {
  	PortableServer_POA root_poa;
      	PortableServer_POAManager pm;
  	root_poa = (PortableServer_POA)
    	  CORBA_ORB_resolve_initial_references (orb, "RootPOA", &ev);
  	context = ORBit_CosNaming_NamingContextExt_create (root_poa, &ev);
      	pm = PortableServer_POA__get_the_POAManager (root_poa, &ev);
      	PortableServer_POAManager_activate (pm, &ev);
      	CORBA_Object_release((CORBA_Object)pm, &ev);
  	CORBA_Object_release((CORBA_Object)root_poa, &ev);
  }

  {
      	CORBA_char *objstr;
      	objstr = CORBA_ORB_object_to_string (orb, context, &ev);
      	g_print ("%s\n", objstr);
      	fflush (stdout);
      	CORBA_free(objstr);
  }
  if ( opt_corbaloc_key ) {
	CORBA_sequence_CORBA_octet	okey;
	okey._length = strlen(opt_corbaloc_key);
	okey._buffer = opt_corbaloc_key;
  	ORBit_ORB_forw_bind(orb, &okey, context, &ev);
  }


  CORBA_ORB_run (orb, &ev);

  /* Don't release until done (dont know why) */
  CORBA_Object_release (context, &ev);

#ifdef HAVE_SYSLOG
  syslog(LOG_INFO, "exiting");
#endif
  return 0;
}