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main.c

/*
 * Virt Viewer: A virtual machine console viewer
 *
 * Copyright (C) 2007 Red Hat,
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Daniel P. Berrange <berrange@redhat.com>
 */

#include <config.h>
#include <locale.h>
#include <vncdisplay.h>
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <stdlib.h>

#include "viewer.h"

static void viewer_version(void)
{
      g_print(_("%s version %s\n"), PACKAGE, VERSION);

      exit(0);
}


int main(int argc, char **argv)
{
      GOptionContext *context;
      GError *error = NULL;
      int ret;
      char *uri = NULL;
      gchar **args = NULL;
      gboolean verbose = FALSE;
      gboolean debug = FALSE;
      gboolean direct = FALSE;
      gboolean waitvm = FALSE;
      gboolean reconnect = FALSE;
      const char *help_msg = N_("Run '" PACKAGE " --help' to see a full list of available command line options");
      const GOptionEntry options [] = {
            { "version", 'V', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK,
              viewer_version, N_("display version information"), NULL },
            { "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose,
              N_("display verbose information"), NULL },
            { "direct", 'd', 0, G_OPTION_ARG_NONE, &direct,
              N_("direct connection with no automatic tunnels"), NULL },
            { "connect", 'c', 0, G_OPTION_ARG_STRING, &uri,
              N_("connect to hypervisor"), "URI"},
            { "wait", 'w', 0, G_OPTION_ARG_NONE, &waitvm,
              N_("wait for domain to start"), NULL },
            { "reconnect", 'r', 0, G_OPTION_ARG_NONE, &reconnect,
              N_("reconnect to domain upon restart"), NULL },
            { "debug", '\0', 0, G_OPTION_ARG_NONE, &debug,
              N_("display debugging information"), NULL },
            { G_OPTION_REMAINING, '\0', 0, G_OPTION_ARG_STRING_ARRAY, &args,
              NULL, "DOMAIN-NAME|ID|UUID" },
            { NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL }
      };

      setlocale(LC_ALL, "");
      bindtextdomain(GETTEXT_PACKAGE, LOCALE_DIR);
      bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
      textdomain(GETTEXT_PACKAGE);

      /* Setup command line options */
      context = g_option_context_new (_("- Virtual machine graphical console"));
      g_option_context_add_main_entries (context, options, NULL);
      g_option_context_add_group (context, gtk_get_option_group (TRUE));
      g_option_context_add_group (context, vnc_display_get_option_group ());
      g_option_context_parse (context, &argc, &argv, &error);
      if (error) {
            g_printerr("%s\n%s\n",
                     error->message,
                     gettext(help_msg));
            g_error_free(error);
            return 1;
      }

      g_option_context_free(context);

      if (!args || (g_strv_length(args) != 1)) {
            fprintf(stderr, _("\nUsage: %s [OPTIONS] DOMAIN-NAME|ID|UUID\n\n%s\n\n"), argv[0], help_msg);
            return 1;
      }

      ret = viewer_start (uri, args[0], direct, waitvm, reconnect, verbose, debug, NULL);
      if (ret != 0)
            return ret;

      gtk_main();

      return 0;
}

/*
 * Local variables:
 *  c-indent-level: 8
 *  c-basic-offset: 8
 *  tab-width: 8
 * End:
 */

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