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Diffstat (limited to 'clients/tui/nmtui-edit.c')
| -rw-r--r-- | clients/tui/nmtui-edit.c | 510 |
1 files changed, 510 insertions, 0 deletions
diff --git a/clients/tui/nmtui-edit.c b/clients/tui/nmtui-edit.c new file mode 100644 index 0000000000..2e59204b64 --- /dev/null +++ b/clients/tui/nmtui-edit.c @@ -0,0 +1,510 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * 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, see <http://www.gnu.org/licenses/>. + * + * Copyright 2013 Red Hat, Inc. + */ + +/** + * SECTION:nmtui-edit + * @short_description: nm-connection-editor-like functionality + * + * nmtui-edit implements editing #NMConnections. + */ + +#include "config.h" + +#include <stdlib.h> + +#include <glib/gi18n-lib.h> +#include <nm-utils.h> + +#include "nmtui.h" +#include "nmtui-edit.h" +#include "nmt-edit-connection-list.h" +#include "nmt-editor.h" +#include "nmt-utils.h" + +#include "nm-editor-utils.h" + +static void +list_add_connection (NmtEditConnectionList *list, + gpointer form) +{ + nmt_add_connection (); + nmt_newt_form_set_focus (form, NMT_NEWT_WIDGET (list)); +} + +static void +list_edit_connection (NmtEditConnectionList *list, + NMConnection *connection, + gpointer form) +{ + nmt_edit_connection (connection); + nmt_newt_form_set_focus (form, NMT_NEWT_WIDGET (list)); +} + +static void +list_remove_connection (NmtEditConnectionList *list, + NMRemoteConnection *connection, + gpointer form) +{ + nmt_remove_connection (connection); + nmt_newt_form_set_focus (form, NMT_NEWT_WIDGET (list)); +} + +static gboolean +edit_connection_list_filter (NmtEditConnectionList *list, + NMConnection *connection, + gpointer user_data) +{ + NMSettingConnection *s_con; + + s_con = nm_connection_get_setting_connection (connection); + g_return_val_if_fail (s_con != NULL, FALSE); + + return (nm_setting_connection_get_slave_type (s_con) == NULL); +} + +static NmtNewtForm * +nmt_edit_main_connection_list (void) +{ + int screen_width, screen_height; + NmtNewtForm *form; + NmtNewtWidget *quit, *list; + + newtGetScreenSize (&screen_width, &screen_height); + + form = g_object_new (NMT_TYPE_NEWT_FORM, + "y", 2, + "height", screen_height - 4, + "escape-exits", TRUE, + NULL); + + quit = nmt_newt_button_new (_("Quit")); + nmt_newt_widget_set_exit_on_activate (quit, TRUE); + + list = g_object_new (NMT_TYPE_EDIT_CONNECTION_LIST, + "extra-widget", quit, + "connection-filter", edit_connection_list_filter, + NULL); + + g_signal_connect (list, "add-connection", + G_CALLBACK (list_add_connection), form); + g_signal_connect (list, "edit-connection", + G_CALLBACK (list_edit_connection), form); + g_signal_connect (list, "remove-connection", + G_CALLBACK (list_remove_connection), form); + + nmt_newt_form_set_content (form, list); + return form; +} + +#define NMT_TYPE_ADD_CONNECTION (nmt_add_connection_get_type ()) +#define NMT_ADD_CONNECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NMT_TYPE_ADD_CONNECTION, NmtAddConnection)) +#define NMT_IS_ADD_CONNECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NMT_TYPE_ADD_CONNECTION)) + +typedef NmtNewtForm NmtAddConnection; +typedef NmtNewtFormClass NmtAddConnectionClass; + +GType nmt_add_connection_get_type (void); + +G_DEFINE_TYPE (NmtAddConnection, nmt_add_connection, NMT_TYPE_NEWT_FORM) + +#define NMT_ADD_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NMT_TYPE_ADD_CONNECTION, NmtAddConnectionPrivate)) + +typedef struct { + NmtNewtTextbox *textbox; + NmtNewtListbox *listbox; + + char *primary_text; + char *secondary_text; + NMConnection *master; + NmtAddConnectionTypeFilter type_filter; + gpointer type_filter_data; + + gboolean single_type; +} NmtAddConnectionPrivate; + +enum { + PROP_0, + + PROP_PRIMARY_TEXT, + PROP_SECONDARY_TEXT, + PROP_MASTER, + PROP_TYPE_FILTER, + PROP_TYPE_FILTER_DATA, + + LAST_PROP +}; + +static void +create_connection (NmtNewtWidget *widget, gpointer list) +{ + NmtAddConnectionPrivate *priv = NMT_ADD_CONNECTION_GET_PRIVATE (list); + GType type = (GType) GPOINTER_TO_SIZE (nmt_newt_listbox_get_active_key (priv->listbox)); + NMConnection *connection; + + connection = nm_editor_utils_create_connection (type, priv->master, nm_settings); + nmt_edit_connection (connection); + g_object_unref (connection); + + nmt_newt_form_quit (list); +} + +static void +nmt_add_connection_init (NmtAddConnection *form) +{ + NmtAddConnectionPrivate *priv = NMT_ADD_CONNECTION_GET_PRIVATE (form); + NmtNewtWidget *textbox, *listbox, *button; + NmtNewtGrid *grid, *buttons; + + grid = NMT_NEWT_GRID (nmt_newt_grid_new ()); + + textbox = nmt_newt_textbox_new (0, 60); + priv->textbox = NMT_NEWT_TEXTBOX (textbox); + nmt_newt_grid_add (grid, textbox, 0, 0); + + listbox = nmt_newt_listbox_new (5, NMT_NEWT_LISTBOX_SCROLL); + priv->listbox = NMT_NEWT_LISTBOX (listbox); + g_signal_connect (priv->listbox, "activated", G_CALLBACK (create_connection), form); + nmt_newt_grid_add (grid, listbox, 0, 1); + nmt_newt_widget_set_padding (listbox, 0, 1, 0, 0); + nmt_newt_grid_set_flags (grid, listbox, NMT_NEWT_GRID_EXPAND_X); + + // FIXME: VPN description textbox + + buttons = NMT_NEWT_GRID (nmt_newt_grid_new ()); + nmt_newt_grid_add (grid, NMT_NEWT_WIDGET (buttons), 0, 2); + nmt_newt_widget_set_padding (NMT_NEWT_WIDGET (buttons), 0, 1, 0, 0); + + button = g_object_ref_sink (nmt_newt_button_new (_("Cancel"))); + nmt_newt_widget_set_exit_on_activate (button, TRUE); + nmt_newt_grid_add (NMT_NEWT_GRID (buttons), button, 0, 0); + nmt_newt_widget_set_padding (button, 0, 0, 1, 0); + nmt_newt_grid_set_flags (NMT_NEWT_GRID (buttons), button, + NMT_NEWT_GRID_EXPAND_X | NMT_NEWT_GRID_ANCHOR_RIGHT | + NMT_NEWT_GRID_FILL_Y); + + button = g_object_ref_sink (nmt_newt_button_new (_("Create"))); + g_signal_connect (button, "clicked", G_CALLBACK (create_connection), form); + nmt_newt_grid_add (NMT_NEWT_GRID (buttons), button, 1, 0); + + nmt_newt_form_set_content (NMT_NEWT_FORM (form), NMT_NEWT_WIDGET (grid)); +} + +static void +nmt_add_connection_constructed (GObject *object) +{ + NmtAddConnectionPrivate *priv = NMT_ADD_CONNECTION_GET_PRIVATE (object); + NMEditorConnectionTypeData **types; + char *text; + int i, num_types; + + if (priv->secondary_text) { + text = g_strdup_printf ("%s\n\n%s", + priv->primary_text, + priv->secondary_text); + } else + text = g_strdup (priv->primary_text); + nmt_newt_textbox_set_text (priv->textbox, text); + g_free (text); + + types = nm_editor_utils_get_connection_type_list (); + for (i = num_types = 0; types[i]; i++) { + if (priv->type_filter && !priv->type_filter (types[i]->setting_type, priv->type_filter_data)) + continue; + nmt_newt_listbox_append (priv->listbox, types[i]->name, + GSIZE_TO_POINTER (types[i]->setting_type)); + num_types++; + } + + if (num_types == 1) + priv->single_type = TRUE; + + G_OBJECT_CLASS (nmt_add_connection_parent_class)->constructed (object); +} + +static void +nmt_add_connection_show (NmtNewtForm *form) +{ + NmtAddConnectionPrivate *priv = NMT_ADD_CONNECTION_GET_PRIVATE (form); + + if (priv->single_type) { + nmt_newt_listbox_set_active (priv->listbox, 0); + create_connection (NMT_NEWT_WIDGET (priv->listbox), g_object_ref (form)); + } else + NMT_NEWT_FORM_CLASS (nmt_add_connection_parent_class)->show (form); +} + +static void +nmt_add_connection_finalize (GObject *object) +{ + NmtAddConnectionPrivate *priv = NMT_ADD_CONNECTION_GET_PRIVATE (object); + + g_free (priv->primary_text); + g_free (priv->secondary_text); + g_clear_object (&priv->master); + + G_OBJECT_CLASS (nmt_add_connection_parent_class)->finalize (object); +} + +static void +nmt_add_connection_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + NmtAddConnectionPrivate *priv = NMT_ADD_CONNECTION_GET_PRIVATE (object); + + switch (prop_id) { + case PROP_PRIMARY_TEXT: + priv->primary_text = g_value_dup_string (value); + break; + case PROP_SECONDARY_TEXT: + priv->secondary_text = g_value_dup_string (value); + break; + case PROP_MASTER: + priv->master = g_value_dup_object (value); + break; + case PROP_TYPE_FILTER: + priv->type_filter = g_value_get_pointer (value); + break; + case PROP_TYPE_FILTER_DATA: + priv->type_filter_data = g_value_get_pointer (value); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +nmt_add_connection_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + NmtAddConnectionPrivate *priv = NMT_ADD_CONNECTION_GET_PRIVATE (object); + + switch (prop_id) { + case PROP_PRIMARY_TEXT: + g_value_set_string (value, priv->primary_text); + break; + case PROP_SECONDARY_TEXT: + g_value_set_string (value, priv->secondary_text); + break; + case PROP_MASTER: + g_value_set_object (value, priv->master); + break; + case PROP_TYPE_FILTER: + g_value_set_pointer (value, priv->type_filter); + break; + case PROP_TYPE_FILTER_DATA: + g_value_set_pointer (value, priv->type_filter_data); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +nmt_add_connection_class_init (NmtAddConnectionClass *add_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (add_class); + NmtNewtFormClass *form_class = NMT_NEWT_FORM_CLASS (add_class); + + g_type_class_add_private (add_class, sizeof (NmtAddConnectionPrivate)); + + /* virtual methods */ + object_class->constructed = nmt_add_connection_constructed; + object_class->set_property = nmt_add_connection_set_property; + object_class->get_property = nmt_add_connection_get_property; + object_class->finalize = nmt_add_connection_finalize; + + form_class->show = nmt_add_connection_show; + + g_object_class_install_property + (object_class, PROP_PRIMARY_TEXT, + g_param_spec_string ("primary-text", "", "", + _("Select the type of connection you wish to create."), + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_STATIC_STRINGS)); + g_object_class_install_property + (object_class, PROP_SECONDARY_TEXT, + g_param_spec_string ("secondary-text", "", "", +#if 0 + _("If you are creating a VPN, and the VPN connection you " + "wish to create does not appear in the list, you may " + "not have the correct VPN plugin installed."), +#else + NULL, +#endif + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_STATIC_STRINGS)); + g_object_class_install_property + (object_class, PROP_MASTER, + g_param_spec_object ("master", "", "", + NM_TYPE_CONNECTION, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_STATIC_STRINGS)); + g_object_class_install_property + (object_class, PROP_TYPE_FILTER, + g_param_spec_pointer ("type-filter", "", "", + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_STATIC_STRINGS)); + g_object_class_install_property + (object_class, PROP_TYPE_FILTER_DATA, + g_param_spec_pointer ("type-filter-data", "", "", + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_STATIC_STRINGS)); +} + +void +nmt_add_connection (void) +{ + NmtNewtForm *form; + + form = g_object_new (NMT_TYPE_ADD_CONNECTION, + "title", _("New Connection"), + NULL); + nmt_newt_form_show (form); + g_object_unref (form); +} + +void +nmt_add_connection_full (const char *primary_text, + const char *secondary_text, + NMConnection *master, + NmtAddConnectionTypeFilter type_filter, + gpointer type_filter_data) +{ + NmtNewtForm *form; + + form = g_object_new (NMT_TYPE_ADD_CONNECTION, + "title", _("New Connection"), + "primary-text", primary_text, + "secondary-text", secondary_text, + "master", master, + "type-filter", type_filter, + "type-filter-data", type_filter_data, + NULL); + nmt_newt_form_show (form); + g_object_unref (form); +} + +void +nmt_edit_connection (NMConnection *connection) +{ + NmtNewtForm *editor; + + editor = nmt_editor_new (connection); + if (!editor) + return; + + nmt_newt_form_show (editor); + g_object_unref (editor); +} + +typedef struct { + NmtSyncOp op; + gboolean got_callback, got_signal; +} ConnectionDeleteData; + +static void +connection_deleted_callback (NMRemoteConnection *connection, + GError *error, + gpointer user_data) +{ + ConnectionDeleteData *data = user_data; + + if (error) { + nmt_newt_message_dialog (_("Unable to delete connection: %s"), + error->message); + } else + data->got_callback = TRUE; + + if (error || (data->got_callback && data->got_signal)) + nmt_sync_op_complete_boolean (&data->op, error == NULL, error); +} + +static void +connection_removed_signal (NMRemoteConnection *connection, + gpointer user_data) +{ + ConnectionDeleteData *data = user_data; + + data->got_signal = TRUE; + if (data->got_callback && data->got_signal) + nmt_sync_op_complete_boolean (&data->op, TRUE, NULL); +} + +void +nmt_remove_connection (NMRemoteConnection *connection) +{ + ConnectionDeleteData data; + int choice; + GError *error = NULL; + + choice = nmt_newt_choice_dialog (_("Cancel"), + _("Delete"), + _("Are you sure you want to delete the connection '%s'?"), + nm_connection_get_id (NM_CONNECTION (connection))); + if (choice == 1) + return; + + data.got_callback = data.got_signal = FALSE; + nmt_sync_op_init (&data.op); + + g_object_ref (connection); + g_signal_connect (connection, NM_REMOTE_CONNECTION_REMOVED, + G_CALLBACK (connection_removed_signal), &data); + nm_remote_connection_delete (connection, connection_deleted_callback, &data); + + if (!nmt_sync_op_wait_boolean (&data.op, &error)) { + nmt_newt_message_dialog (_("Could not delete connection: %s"), + error->message); + g_error_free (error); + } + + g_signal_handlers_disconnect_by_func (connection, G_CALLBACK (connection_removed_signal), &data); + g_object_unref (connection); +} + +NmtNewtForm * +nmtui_edit (int argc, char **argv) +{ + NMConnection *conn = NULL; + + if (argc == 2) { + if (nm_utils_is_uuid (argv[1])) + conn = NM_CONNECTION (nm_remote_settings_get_connection_by_uuid (nm_settings, argv[1])); + if (!conn) + conn = NM_CONNECTION (nm_remote_settings_get_connection_by_id (nm_settings, argv[1])); + + if (!conn) { + nmt_newt_message_dialog ("%s: no such connection '%s'\n", argv[0], argv[1]); + return NULL; + } + + return nmt_editor_new (conn); + } else + return nmt_edit_main_connection_list (); +} |