mirror of
https://gitlab.uni-freiburg.de/opensourcevdi/virt-viewer
synced 2025-12-31 20:04:01 +00:00
88f634179e
When user starts virt-viewer without specifying VM domain name or with a wrong name a list of running machines is shown and user may choose one of them.
140 lines
4.3 KiB
C
140 lines
4.3 KiB
C
/*
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* Virt Viewer: A virtual machine console viewer
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*
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* Copyright (C) 2007-2012 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Daniel P. Berrange <berrange@redhat.com>
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*/
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#include <config.h>
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#include <locale.h>
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#include <gtk/gtk.h>
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#include <glib/gi18n.h>
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#include <stdlib.h>
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#ifdef HAVE_GTK_VNC
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#include <vncdisplay.h>
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#endif
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#ifdef HAVE_SPICE_GTK
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#include <spice-option.h>
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#endif
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#include "virt-viewer.h"
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static void virt_viewer_version(void)
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{
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g_print(_("%s version %s\n"), PACKAGE, VERSION BUILDID);
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exit(EXIT_SUCCESS);
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}
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int main(int argc, char **argv)
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{
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GOptionContext *context;
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GError *error = NULL;
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int ret = 1;
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char *uri = NULL;
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gchar **args = NULL;
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gboolean direct = FALSE;
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gboolean attach = FALSE;
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gboolean waitvm = FALSE;
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gboolean reconnect = FALSE;
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VirtViewer *viewer = NULL;
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char *base_name;
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char *help_msg = NULL;
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const GOptionEntry options [] = {
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{ "version", 'V', G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK,
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virt_viewer_version, N_("Display version information"), NULL },
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{ "direct", 'd', 0, G_OPTION_ARG_NONE, &direct,
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N_("Direct connection with no automatic tunnels"), NULL },
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{ "attach", 'a', 0, G_OPTION_ARG_NONE, &attach,
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N_("Attach to the local display using libvirt"), NULL },
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{ "connect", 'c', 0, G_OPTION_ARG_STRING, &uri,
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N_("Connect to hypervisor"), "URI"},
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{ "wait", 'w', 0, G_OPTION_ARG_NONE, &waitvm,
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N_("Wait for domain to start"), NULL },
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{ "reconnect", 'r', 0, G_OPTION_ARG_NONE, &reconnect,
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N_("Reconnect to domain upon restart"), NULL },
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{ G_OPTION_REMAINING, '\0', 0, G_OPTION_ARG_STRING_ARRAY, &args,
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NULL, "-- DOMAIN-NAME|ID|UUID" },
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{ NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL }
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};
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GOptionGroup* app_options = NULL;
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virt_viewer_util_init(_("Virt Viewer"));
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base_name = g_path_get_basename(argv[0]);
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help_msg = g_strdup_printf(_("Run '%s --help' to see a full list of available command line options"),
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base_name);
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g_free(base_name);
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/* Setup command line options */
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context = g_option_context_new (NULL);
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g_option_context_set_summary (context, _("Virtual machine graphical console"));
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app_options = virt_viewer_app_get_option_group();
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g_option_group_add_entries (app_options, options);
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g_option_context_set_main_group (context, app_options);
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g_option_context_add_group (context, gtk_get_option_group (TRUE));
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#ifdef HAVE_GTK_VNC
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g_option_context_add_group (context, vnc_display_get_option_group ());
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#endif
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#ifdef HAVE_SPICE_GTK
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g_option_context_add_group (context, spice_get_option_group ());
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#endif
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g_option_context_parse (context, &argc, &argv, &error);
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if (error) {
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g_printerr("%s\n%s\n",
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error->message, help_msg);
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g_error_free(error);
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goto cleanup;
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}
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g_option_context_free(context);
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if (args && (g_strv_length(args) != 1)) {
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g_printerr(_("\nUsage: %s [OPTIONS] DOMAIN-NAME|ID|UUID\n\n%s\n\n"), argv[0], help_msg);
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goto cleanup;
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}
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viewer = virt_viewer_new(uri, (args) ? args[0] : NULL, direct, attach, waitvm, reconnect);
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if (viewer == NULL)
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goto cleanup;
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if (!virt_viewer_app_start(VIRT_VIEWER_APP(viewer)))
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goto cleanup;
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gtk_main();
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ret = 0;
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cleanup:
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if (viewer)
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g_object_unref(viewer);
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g_free(uri);
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g_strfreev(args);
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g_free(help_msg);
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return ret;
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}
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/*
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* Local variables:
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* c-indent-level: 4
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* c-basic-offset: 4
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* indent-tabs-mode: nil
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* End:
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*/
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