+/* Connect to a virtual machine. This callback is called from the
+ * connect menu. It searches the notebook of gtk-vnc widgets to see
+ * if we have already connected to this machine, and if not it
+ * makes a new connection.
+ */
+static void
+connect_to_vm (GtkWidget *widget, gpointer _vm)
+{
+ struct vm *vm = (struct vm *) _vm;
+ int n = gtk_notebook_get_n_pages (GTK_NOTEBOOK (notebook));
+ int i, uuidlen, len, fd;
+ GtkWidget *child;
+ const char *label;
+ char *label2;
+ char new_title[97]; // 47 chars for title + 50 for vm name
+
+ DEBUG ("searching tabs for uuid %s", vm->uuid);
+
+ uuidlen = strlen (vm->uuid);
+
+ /* Search the tabs for this UUID, and if found, switch to it and return. */
+ for (i = 0; i < n; ++i) {
+ child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook), i);
+ label = gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (notebook), child);
+ len = strlen (label);
+ if (len >= uuidlen &&
+ STREQ (label + len - uuidlen, vm->uuid)) {
+ DEBUG ("found on tab %d", i);
+ gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), i);
+ return;
+ }
+ }
+
+ DEBUG ("not found, creating new tab");
+
+ // before we open vnc connection, make sure vm is running
+ gboolean vm_running = main_vmlist_has_running_vm(vm);
+
+ if(!vm_running){
+ main_status_error (g_strdup ("VM not running"));
+ return;
+ }
+
+ // FIXME on notebook tab switch, change vm_in_focus
+ vm_in_focus = vm;
+
+ /* This VM isn't in the notebook already, so create a new console. */
+ DEBUG ("connecting to local tunnel on port %i", tunnel_port);
+ fd = viewer_open_vnc_socket("127.0.0.1", tunnel_port);
+ if (fd == -1) return; /* We've already given an error. */
+
+ child = vnc_display_new ();
+ if (! vnc_display_open_fd (VNC_DISPLAY (child), fd)) {
+ main_status_error (g_strdup ("internal error in Gtk-VNC widget"));
+ return;
+ }
+
+ main_status_error(g_strdup(""));
+
+ for(i = 0; i < 47; ++i) new_title[i] = title_vm[i];
+ for(i = 0; i < 50; ++i){
+ if(vm->description[i] == '\0') break;
+ new_title[47 + i] = vm->description[i];
+ }
+ new_title[i < 50 ? i+47 : 96] = '\0';
+ gtk_window_set_title (GTK_WINDOW (window), new_title);
+
+ /*
+ gtk_signal_connect(GTK_OBJECT(child), "vnc-pointer-grab",
+ GTK_SIGNAL_FUNC(viewer_grab), window);
+ gtk_signal_connect(GTK_OBJECT(child), "vnc-pointer-ungrab",
+ GTK_SIGNAL_FUNC(viewer_ungrab), window);
+ */
+
+ gtk_signal_connect(GTK_OBJECT(child), "delete-event",
+ GTK_SIGNAL_FUNC(viewer_shutdown), child);
+
+ gtk_signal_connect(GTK_OBJECT(child), "vnc-connected",
+ GTK_SIGNAL_FUNC(viewer_connected), NULL);
+ gtk_signal_connect(GTK_OBJECT(child), "vnc-initialized",
+ GTK_SIGNAL_FUNC(viewer_initialized), NULL);
+ gtk_signal_connect(GTK_OBJECT(child), "vnc-disconnected",
+ GTK_SIGNAL_FUNC(viewer_disconnected), NULL);
+
+ g_signal_connect(GTK_OBJECT(child), "vnc-auth-credential",
+ GTK_SIGNAL_FUNC(viewer_credential), NULL);
+
+ /* NB. We have to do this before adding it to the notebook. */
+ gtk_widget_show (child);
+
+ /* Choose a tab label, which MUST end with the uuid string, since
+ * we use the tab label to store uuid.
+ */
+ len = strlen (vm->description) + 1 + strlen (vm->uuid) + 1;
+ label2 = g_alloca (len);
+ snprintf (label2, len, "%s %s", vm->description, vm->uuid);
+
+ i = gtk_notebook_append_page (GTK_NOTEBOOK (notebook), child, NULL);
+ gtk_notebook_set_tab_label_text (GTK_NOTEBOOK (notebook), child, label2);
+ gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), i);
+
+ DEBUG ("finished creating new tab");
+}
+
+/* Send key to a virtual machine. This callback is called from the
+ * send key menu. If finds vm in focus, and sends specified key to it
+ */
+static void
+send_key_to_vm (GtkWidget *widget, gpointer _keyComboDef)
+{
+ GtkWidget* viewer;
+ struct keyComboDef* key_combo = (struct keyComboDef*) _keyComboDef;
+ int c = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook));
+
+ if(c < 0){
+ return;
+ }
+
+ viewer = gtk_notebook_get_nth_page(GTK_NOTEBOOK (notebook), c);
+ if(viewer != NULL){
+ DEBUG ("sending keys to vm");
+ vnc_display_send_keys(VNC_DISPLAY(viewer),
+ key_combo->keys,
+ key_combo->nkeys);
+ }
+}
+
+
+/*
+static void viewer_grab(GtkWidget *vnc, GtkWidget *window)
+{
+ int i;
+
+ viewer_set_title(VNC_DISPLAY(vnc), window, TRUE);
+
+ for (i = 0 ; i < LAST_MENU; i++) {
+ gtk_label_set_text_with_mnemonic(GTK_LABEL(menuItems[i].label), menuItems[i].grabbed_text);
+ }
+}
+
+static void viewer_ungrab(GtkWidget *vnc, GtkWidget *window)
+{
+ int i;
+
+ viewer_set_title(VNC_DISPLAY(vnc), window, FALSE);
+
+ for (i = 0 ; i < LAST_MENU; i++) {
+ gtk_label_set_text_with_mnemonic(GTK_LABEL(menuItems[i].label), menuItems[i].ungrabbed_text);
+ }
+}
+*/
+
+static void
+viewer_shutdown (GtkWidget *src, void *dummy, GtkWidget *vnc)
+{
+ vnc_display_close (VNC_DISPLAY(vnc));
+
+ /* Just close the notebook tab for now. XXX */
+ gtk_notebook_remove_page (GTK_NOTEBOOK (notebook),
+ gtk_notebook_page_num (GTK_NOTEBOOK (notebook),
+ vnc));
+}
+
+#if 0
+static void
+viewer_quit (GtkWidget *src, GtkWidget *vnc)
+{
+ viewer_shutdown (src, NULL, vnc);
+}
+#endif
+
+static void
+viewer_connected (GtkWidget *vnc)
+{
+ DEBUG ("Connected to server");
+}
+
+static void
+viewer_initialized (GtkWidget *vnc, GtkWidget *data)
+{
+ DEBUG ("Connection initialized");
+}
+
+static void
+viewer_disconnected (GtkWidget *vnc)
+{
+ DEBUG ("Disconnected from server");
+}
+
+static void
+viewer_credential (GtkWidget *vnc, GValueArray *credList)
+{
+ GtkWidget *dialog = NULL;
+ int response;
+ unsigned int i, prompt = 0;
+ const char **data;
+
+ DEBUG ("Got credential request for %d credential(s)",
+ credList->n_values);
+
+ data = g_new0(const char *, credList->n_values);
+
+ for (i = 0 ; i < credList->n_values ; i++) {
+ GValue *cred = g_value_array_get_nth(credList, i);
+ switch (g_value_get_enum(cred)) {
+ case VNC_DISPLAY_CREDENTIAL_USERNAME:
+ case VNC_DISPLAY_CREDENTIAL_PASSWORD:
+ prompt++;
+ break;
+ case VNC_DISPLAY_CREDENTIAL_CLIENTNAME:
+ data[i] = "libvirt";
+ default:
+ break;
+ }
+ }
+
+ if (prompt) {
+ GtkWidget **label, **entry, *box, *vbox;
+ int row;
+ dialog = gtk_dialog_new_with_buttons("Authentication required",
+ NULL,
+ 0,
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OK,
+ GTK_RESPONSE_OK,
+ NULL);
+ gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
+
+ box = gtk_table_new(credList->n_values, 2, FALSE);
+ label = g_new(GtkWidget *, prompt);
+ entry = g_new(GtkWidget *, prompt);
+
+ for (i = 0, row =0 ; i < credList->n_values ; i++) {
+ GValue *cred = g_value_array_get_nth(credList, i);
+ switch (g_value_get_enum(cred)) {
+ case VNC_DISPLAY_CREDENTIAL_USERNAME:
+ label[row] = gtk_label_new("Username:");
+ break;
+ case VNC_DISPLAY_CREDENTIAL_PASSWORD:
+ label[row] = gtk_label_new("Password:");
+ break;
+ default:
+ continue;
+ }
+ entry[row] = gtk_entry_new();
+ if (g_value_get_enum(cred) == VNC_DISPLAY_CREDENTIAL_PASSWORD)
+ gtk_entry_set_visibility(GTK_ENTRY(entry[row]), FALSE);
+
+ gtk_table_attach(GTK_TABLE(box), label[i], 0, 1, row, row+1, GTK_SHRINK, GTK_SHRINK, 3, 3);
+ gtk_table_attach(GTK_TABLE(box), entry[i], 1, 2, row, row+1, GTK_SHRINK, GTK_SHRINK, 3, 3);
+ row++;
+ }
+
+ vbox = gtk_bin_get_child(GTK_BIN(dialog));
+ gtk_container_add(GTK_CONTAINER(vbox), box);
+
+ gtk_widget_show_all(dialog);
+ response = gtk_dialog_run(GTK_DIALOG(dialog));
+ gtk_widget_hide(GTK_WIDGET(dialog));
+
+ if (response == GTK_RESPONSE_OK) {
+ for (i = 0, row = 0 ; i < credList->n_values ; i++) {
+ GValue *cred = g_value_array_get_nth(credList, i);
+ switch (g_value_get_enum(cred)) {
+ case VNC_DISPLAY_CREDENTIAL_USERNAME:
+ case VNC_DISPLAY_CREDENTIAL_PASSWORD:
+ data[i] = gtk_entry_get_text(GTK_ENTRY(entry[row]));
+ break;
+ }
+ }
+ }
+ }
+
+ for (i = 0 ; i < credList->n_values ; i++) {
+ GValue *cred = g_value_array_get_nth(credList, i);
+ if (data[i]) {
+ if (vnc_display_set_credential(VNC_DISPLAY(vnc),
+ g_value_get_enum(cred),
+ data[i])) {
+ DEBUG("Failed to set credential type %d",
+ g_value_get_enum(cred));
+ vnc_display_close(VNC_DISPLAY(vnc));
+ }
+ } else {
+ DEBUG("Unsupported credential type %d",
+ g_value_get_enum(cred));
+ vnc_display_close(VNC_DISPLAY(vnc));
+ }
+ }
+
+ g_free(data);
+ if (dialog)
+ gtk_widget_destroy(GTK_WIDGET(dialog));
+}
+
+#if defined(HAVE_SOCKET) && defined(HAVE_CONNECT) && defined(HAVE_HTONS)
+
+static int
+viewer_open_vnc_socket(const char* vnchost, int vncport)
+{
+ int result, socketfd;
+ char port[10];
+ struct addrinfo* vnc_addr;
+
+ sprintf(port, "%d", vncport);
+
+ result = getaddrinfo(vnchost, port, NULL, &vnc_addr);
+ if(result != 0 || vnc_addr == NULL)
+ return -1;
+
+ // just use first found, ignoring rest
+ socketfd = socket(vnc_addr->ai_family,
+ vnc_addr->ai_socktype,
+ vnc_addr->ai_protocol);
+
+ if(connect(socketfd, vnc_addr->ai_addr, vnc_addr->ai_addrlen) <0)
+ socketfd = -1;
+
+ freeaddrinfo(vnc_addr);
+
+ return socketfd;
+}
+
+#endif /* defined(HAVE_SOCKET) && defined(HAVE_CONNECT) && defined(HAVE_HTONS) */
+
+/* Remove all menu items from the Connect menu. */
+static void
+remove_menu_item (GtkWidget *menu_item, gpointer data)
+{
+ gtk_container_remove (GTK_CONTAINER (connectmenu), menu_item);
+}
+
+static void
+clear_connectmenu (void)
+{
+ DEBUG ("clear Connect menu");
+ gtk_container_foreach (GTK_CONTAINER (connectmenu), remove_menu_item, NULL);
+}
+