virt-viewer-0.6.0

/* * Virt Viewer: A virtual machine console viewer * * Copyright (C) 2007-2012 Red Hat, Inc. * Copyright (C) 2009-2012 Daniel P. Berrange * Copyright (C) 2010 Marc-André Lureau * * 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 <[email protected]> */ #include <config.h> #include <gdk/gdkkeysyms.h> #include <gtk/gtk.h> #include <sys/types.h> #include <sys/stat.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include <locale.h> #include <glib/gprintf.h> #include <glib/gi18n.h> #include <libxml/xpath.h> #include <libxml/uri.h> #ifdef HAVE_SYS_SOCKET_H #include <sys/socket.h> #endif #ifdef HAVE_SYS_UN_H #include <sys/un.h> #endif #ifdef HAVE_WINDOWS_H #include <windows.h> #endif #include "virt-gtk-compat.h" #include "virt-viewer-app.h" #include "virt-viewer-auth.h" #include "virt-viewer-window.h" #include "virt-viewer-session.h" #ifdef HAVE_GTK_VNC #include "virt-viewer-session-vnc.h" #endif #ifdef HAVE_SPICE_GTK #include "virt-viewer-session-spice.h" #endif gboolean doDebug = FALSE; /* Signal handlers for about dialog */ void virt_viewer_app_about_close(GtkWidget *dialog, VirtViewerApp *self); void virt_viewer_app_about_delete(GtkWidget *dialog, void *dummy, VirtViewerApp *self); /* Internal methods */ static void virt_viewer_app_connected(VirtViewerSession *session, VirtViewerApp *self); static void virt_viewer_app_initialized(VirtViewerSession *session, VirtViewerApp *self); static void virt_viewer_app_disconnected(VirtViewerSession *session, VirtViewerApp *self); static void virt_viewer_app_auth_refused(VirtViewerSession *session, const char *msg, VirtViewerApp *self); static void virt_viewer_app_auth_failed(VirtViewerSession *session, const char *msg, VirtViewerApp *self); static void virt_viewer_app_usb_failed(VirtViewerSession *session, const char *msg, VirtViewerApp *self); static void virt_viewer_app_server_cut_text(VirtViewerSession *session, const gchar *text, VirtViewerApp *self); static void virt_viewer_app_bell(VirtViewerSession *session, VirtViewerApp *self); static void virt_viewer_app_cancelled(VirtViewerSession *session, VirtViewerApp *self); static void virt_viewer_app_channel_open(VirtViewerSession *session, VirtViewerSessionChannel *channel, VirtViewerApp *self); static void virt_viewer_app_update_pretty_address(VirtViewerApp *self); static void virt_viewer_app_set_fullscreen(VirtViewerApp *self, gboolean fullscreen); static void virt_viewer_app_update_menu_displays(VirtViewerApp *self); static void virt_viewer_update_smartcard_accels(VirtViewerApp *self); struct _VirtViewerAppPrivate { VirtViewerWindow *main_window; GtkWidget *main_notebook; GHashTable *windows; GArray *initial_display_map; gchar *clipboard; gboolean direct; gboolean verbose; gboolean enable_accel; gboolean authretry; gboolean started; gboolean fullscreen; gboolean attach; gboolean quitting; gboolean kiosk; VirtViewerSession *session; gboolean active; gboolean connected; gboolean cancelled; guint reconnect_poll; /* source id */ char *unixsock; char *guri; /* prefered over ghost:gport */ char *ghost; char *gport; char *gtlsport; char *host; /* ssh */ int port;/* ssh */ char *user; /* ssh */ char *transport; char *pretty_address; gchar *guest_name; gboolean grabbed; char *title; gint focused; GKeyFile *config; gchar *config_file; guint insert_smartcard_accel_key; GdkModifierType insert_smartcard_accel_mods; guint remove_smartcard_accel_key; GdkModifierType remove_smartcard_accel_mods; gboolean quit_on_disconnect; }; G_DEFINE_ABSTRACT_TYPE(VirtViewerApp, virt_viewer_app, G_TYPE_OBJECT) #define GET_PRIVATE(o) \ (G_TYPE_INSTANCE_GET_PRIVATE ((o), VIRT_VIEWER_TYPE_APP, VirtViewerAppPrivate)) enum { PROP_0, PROP_VERBOSE, PROP_SESSION, PROP_GUEST_NAME, PROP_GURI, PROP_FULLSCREEN, PROP_TITLE, PROP_ENABLE_ACCEL, PROP_HAS_FOCUS, PROP_KIOSK, PROP_QUIT_ON_DISCONNECT, }; enum { SIGNAL_WINDOW_ADDED, SIGNAL_WINDOW_REMOVED, SIGNAL_LAST, }; static guint signals[SIGNAL_LAST]; void virt_viewer_app_set_debug(gboolean debug) { #if GLIB_CHECK_VERSION(2, 31, 0) if (debug) { const gchar *doms = g_getenv("G_MESSAGES_DEBUG"); if (!doms) { g_setenv("G_MESSAGES_DEBUG", G_LOG_DOMAIN, 1); } else if (!g_str_equal(doms, "all") && !strstr(doms, G_LOG_DOMAIN)) { gchar *newdoms = g_strdup_printf("%s %s", doms, G_LOG_DOMAIN); g_setenv("G_MESSAGES_DEBUG", newdoms, 1); g_free(newdoms); } } #endif doDebug = debug; } void virt_viewer_app_simple_message_dialog(VirtViewerApp *self, const char *fmt, ...) { g_return_if_fail(VIRT_VIEWER_IS_APP(self)); GtkWindow *window = GTK_WINDOW(virt_viewer_window_get_window(self->priv->main_window)); GtkWidget *dialog; char *msg; va_list vargs; va_start(vargs, fmt); msg = g_strdup_vprintf(fmt, vargs); va_end(vargs); dialog = gtk_message_dialog_new(window, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", msg); gtk_dialog_run(GTK_DIALOG(dialog)); gtk_widget_destroy(dialog); g_free(msg); } static void virt_viewer_app_save_config(VirtViewerApp *self) { VirtViewerAppPrivate *priv = self->priv; GError *error = NULL; gchar *dir, *data; dir = g_path_get_dirname(priv->config_file); if (g_mkdir_with_parents(dir, S_IRWXU) == -1) g_warning("failed to create config directory"); g_free(dir); if ((data = g_key_file_to_data(priv->config, NULL, &error)) == NULL || !g_file_set_contents(priv->config_file, data, -1, &error)) { g_warning("Couldn't save configuration: %s", error->message); g_clear_error(&error); } g_free(data); } static void virt_viewer_app_quit(VirtViewerApp *self) { g_return_if_fail(VIRT_VIEWER_IS_APP(self)); VirtViewerAppPrivate *priv = self->priv; if (self->priv->kiosk) { g_warning("The app is in kiosk mode and can't quit"); return; } virt_viewer_app_save_config(self); if (priv->session) { virt_viewer_session_close(VIRT_VIEWER_SESSION(priv->session)); if (priv->connected) { priv->quittin