1 files changed, 0 insertions, 1080 deletions
diff --git a/modemlights/modem-applet.c b/modemlights/modem-applet.c
deleted file mode 100644
index cd0a05c3..00000000
--- a/modemlights/modem-applet.c
+++ /dev/null
@@ -1,1080 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 2 -*- */
-/* Copyright (C) 2004 Carlos Garnacho
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Authors: Carlos Garnacho Parro <[email protected]>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <glib/gi18n.h>
-#include <mate-panel-applet.h>
-#include <fcntl.h>
-#ifdef HAVE_PTY_H
-#include <pty.h>
-#endif
-#include <sys/poll.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <libxml/tree.h>
-#include <errno.h>
-
-#ifdef __FreeBSD__
-#include <sys/ioctl.h>
-#include <termios.h>
-#include <libutil.h>
-#endif
-
-#include "modem-applet.h"
-
-#define MODEM_APPLET_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), TYPE_MODEM_APPLET, ModemAppletPrivate))
-#define NETWORK_TOOL "network-admin"
-#define END_OF_REQUEST "<!-- GST: end of request -->\n"
-#define BUF_SIZE 1024
-
-typedef void (*DirectiveCallback) (ModemApplet*, xmlDoc*);
-typedef struct _BackendDirective BackendDirective;
-typedef struct _ModemAppletPrivate ModemAppletPrivate;
-
-struct _ModemAppletPrivate
-{
- /* applet UI stuff */
- GtkBuilder *builder;
- GtkIconTheme *icon_theme;
- GdkPixbuf *icon;
- GtkWidget *image;
- GtkActionGroup *action_group;
-
- /* auth dialog */
- GtkWidget *auth_dialog;
- GtkWidget *auth_dialog_label;
- GtkWidget *auth_dialog_entry;
-
- /* report window */
- GtkWidget *report_window;
- GtkWidget *report_window_image;
- GtkWidget *report_window_progress;
-
- guint directives_id;
- guint progress_id;
- guint tooltip_id;
- guint info_id;
- guint timeout_id;
-
- /* for communicating with the backend */
- gint config_id;
- gint pid;
- int read_fd;
- int write_fd;
- FILE *read_stream;
- FILE *write_stream;
- GSList *directives;
- gboolean directive_running;
-
- /* interface data */
- gboolean configured; /* is configured? */
- gboolean enabled; /* is enabled? */
- gboolean is_isdn; /* is an isdn device? */
- gchar *dev; /* device name */
- gchar *lock_file; /* lock file */
-
- gboolean has_root;
-};
-
-struct _BackendDirective
-{
- DirectiveCallback callback;
- GSList *directive;
- gboolean show_report;
-};
-
-static void modem_applet_class_init (ModemAppletClass *class);
-static void modem_applet_init (ModemApplet *applet);
-static void modem_applet_finalize (GObject *object);
-
-static gboolean update_tooltip (ModemApplet *applet);
-static gboolean dispatch_directives (ModemApplet *applet);
-static gboolean update_info (ModemApplet *applet);
-
-static void modem_applet_change_size (MatePanelApplet *applet, guint size);
-
-static void modem_applet_change_background (MatePanelApplet *app,
- MatePanelAppletBackgroundType type,
- GdkColor *colour,
- GdkPixmap *pixmap);
-
-static void on_modem_applet_about_clicked (GtkAction *action,
- ModemApplet *applet);
-static void on_modem_applet_activate (GtkAction *action,
- ModemApplet *applet);
-static void on_modem_applet_deactivate (GtkAction *action,
- ModemApplet *applet);
-static void on_modem_applet_properties_clicked (GtkAction *action,
- ModemApplet *applet);
-static void on_modem_applet_help_clicked (GtkAction *action,
- ModemApplet *applet);
-
-static void launch_backend (ModemApplet *applet,
- gboolean root_auth);
-static void shutdown_backend (ModemApplet *applet,
- gboolean backend_alive,
- gboolean already_waiting);
-
-static gpointer parent_class;
-
-static const GtkActionEntry menu_actions[] = {
- { "Activate", GTK_STOCK_EXECUTE, N_("_Activate"),
- NULL, NULL,
- G_CALLBACK (on_modem_applet_activate) },
- { "Deactivate", GTK_STOCK_STOP, N_("_Deactivate"),
- NULL, NULL,
- G_CALLBACK (on_modem_applet_deactivate) },
- { "Properties", GTK_STOCK_PROPERTIES, N_("_Properties"),
- NULL, NULL,
- G_CALLBACK (on_modem_applet_properties_clicked) },
- { "Help", GTK_STOCK_HELP, N_("_Help"),
- NULL, NULL,
- G_CALLBACK (on_modem_applet_help_clicked) },
- { "About", GTK_STOCK_ABOUT, N_("_About"),
- NULL, NULL,
- G_CALLBACK (on_modem_applet_about_clicked) }
-};
-
-G_DEFINE_TYPE (ModemApplet, modem_applet, PANEL_TYPE_APPLET)
-
-static void
-modem_applet_class_init (ModemAppletClass *class)
-{
- GObjectClass *object_class;
- MatePanelAppletClass *applet_class;
-
- object_class = G_OBJECT_CLASS (class);
- applet_class = MATE_PANEL_APPLET_CLASS (class);
- parent_class = g_type_class_peek_parent (class);
-
- object_class->finalize = modem_applet_finalize;
- applet_class->change_size = modem_applet_change_size;
- applet_class->change_background = modem_applet_change_background;
-
- g_type_class_add_private (object_class, sizeof (ModemAppletPrivate));
-}
-
-static void
-modem_applet_init (ModemApplet *applet)
-{
- ModemAppletPrivate *priv;
- GdkPixbuf *pixbuf;
-
- g_set_application_name ( _("Modem Monitor"));
-
- priv = MODEM_APPLET_GET_PRIVATE (applet);
-
- priv->builder = gtk_builder_new ();
- gtk_builder_add_from_file (priv->builder, GTK_BUILDERDIR "/modemlights.ui", NULL);
- priv->icon = NULL;
- priv->icon_theme = gtk_icon_theme_get_default ();
- priv->image = gtk_image_new ();
-
- priv->auth_dialog = GTK_WIDGET (gtk_builder_get_object (priv->builder, "auth_dialog"));
- priv->auth_dialog_label = GTK_WIDGET (gtk_builder_get_object (priv->builder, "auth_dialog_label"));
- priv->auth_dialog_entry = GTK_WIDGET (gtk_builder_get_object (priv->builder, "auth_dialog_entry"));
-
- priv->report_window = GTK_WIDGET (gtk_builder_get_object (priv->builder, "report_window"));
- priv->report_window_image = GTK_WIDGET (gtk_builder_get_object (priv->builder, "report_window_image"));
- priv->report_window_progress = GTK_WIDGET (gtk_builder_get_object (priv->builder, "report_window_progress"));
-
- g_signal_connect (G_OBJECT (priv->report_window), "delete-event",
- G_CALLBACK (gtk_widget_hide), NULL);
-
- pixbuf = gtk_icon_theme_load_icon (priv->icon_theme, "mate-modem-monitor-applet", 48, 0, NULL);
- gtk_image_set_from_pixbuf (GTK_IMAGE (priv->report_window_image), pixbuf);
- g_object_unref (pixbuf);
-
- priv->configured = FALSE;
- priv->enabled = FALSE;
- priv->dev = NULL;
- priv->lock_file = NULL;
-
- priv->has_root = FALSE;
-
- priv->directives = NULL;
- priv->directives_id = g_timeout_add (250, (GSourceFunc) dispatch_directives, applet);
- priv->directive_running = FALSE;
- priv->tooltip_id = g_timeout_add_seconds (1, (GSourceFunc) update_tooltip, applet);
-
- launch_backend (applet, FALSE);
- gtk_container_add (GTK_CONTAINER (applet), priv->image);
-}
-
-static void
-modem_applet_finalize (GObject *object)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (object);
-
- if (priv)
- {
- shutdown_backend (MODEM_APPLET (object), TRUE, TRUE);
-
- gtk_widget_destroy (priv->auth_dialog);
- gtk_widget_destroy (priv->report_window);
- g_object_unref (priv->icon);
- g_object_unref (priv->action_group);
-
- g_free (priv->dev);
- g_free (priv->lock_file);
- }
-
- if (G_OBJECT_CLASS (parent_class)->finalize)
- (* G_OBJECT_CLASS (parent_class)->finalize) (object);
-}
-
-static void
-modem_applet_change_size (MatePanelApplet *applet,
- guint size)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
-
- if (priv->icon)
- g_object_unref (priv->icon);
-
- /* this might be too much overload, maybe should we get just one icon size and scale? */
- priv->icon = gtk_icon_theme_load_icon (priv->icon_theme,
- "mate-modem", size, 0, NULL);
- gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), priv->icon);
-}
-
-static void
-modem_applet_change_background (MatePanelApplet *app,
- MatePanelAppletBackgroundType type,
- GdkColor *colour,
- GdkPixmap *pixmap)
-{
- ModemApplet *applet = MODEM_APPLET (app);
- GtkRcStyle *rc_style;
- GtkStyle *style;
-
- /* reset style */
- gtk_widget_set_style (GTK_WIDGET (applet), NULL);
- rc_style = gtk_rc_style_new ();
- gtk_widget_modify_style (GTK_WIDGET (applet), rc_style);
- g_object_unref (rc_style);
-
- switch (type)
- {
- case PANEL_NO_BACKGROUND:
- break;
- case PANEL_COLOR_BACKGROUND:
- gtk_widget_modify_bg (GTK_WIDGET (applet),
- GTK_STATE_NORMAL, colour);
- break;
- case PANEL_PIXMAP_BACKGROUND:
- style = gtk_style_copy (GTK_WIDGET (applet)->style);
-
- if (style->bg_pixmap[GTK_STATE_NORMAL])
- g_object_unref (style->bg_pixmap[GTK_STATE_NORMAL]);
-
- style->bg_pixmap[GTK_STATE_NORMAL] = g_object_ref (pixmap);
- gtk_widget_set_style (GTK_WIDGET (applet), style);
- g_object_unref (style);
- break;
- }
-}
-
-static gboolean
-pulse_progressbar (GtkWidget *progressbar)
-{
- gtk_progress_bar_pulse (GTK_PROGRESS_BAR (progressbar));
- return TRUE;
-}
-
-/* XML manipulation functions */
-static xmlNodePtr
-get_root_node (xmlDoc *doc)
-{
- return xmlDocGetRootElement (doc);
-}
-
-static xmlNodePtr
-find_first_element (xmlNodePtr node, const gchar *name)
-{
- xmlNodePtr n;
- 
- g_return_val_if_fail (node != NULL, NULL);
- g_return_val_if_fail (name != NULL, NULL);
-
- for (n = node->children; n; n = n->next)
- if (n->name && (strcmp (name, (char *) n->name) == 0))
- break;
-
- return n;
-}
-
-static xmlNodePtr
-find_next_element (xmlNodePtr node, const gchar *name)
-{
- xmlNodePtr n;
- 
- g_return_val_if_fail (node != NULL, NULL);
- g_return_val_if_fail (name != NULL, NULL);
-
- for (n = node->next; n; n = n->next)
- if (n->name && (strcmp (name, (char *) n->name) == 0))
- break;
-
- return n;
-}
-
-static guchar *
-element_get_attribute (xmlNodePtr node, const gchar *attribute)
-{
- xmlAttrPtr a;
-
- g_return_val_if_fail (node != NULL, NULL);
- a = node->properties;
-
- while (a)
- {
- if (a->name && (strcmp ((char *) a->name, attribute) == 0))
- return xmlNodeGetContent (a->children);
-
- a = a->next;
- }
-
- return NULL;
-}
-
-static guchar *
-element_get_child_content (xmlNodePtr node, const gchar *tag)
-{
- xmlNodePtr child, n;
-
- child = find_first_element (node, tag);
- if (!child)
- return NULL;
-
- for (n = child->children; n; n = n->next)
- if (n->type == XML_TEXT_NODE)
- return xmlNodeGetContent (n);
-
- return NULL;
-}
-
-static xmlNodePtr
-find_dialup_interface_node (xmlNodePtr root)
-{
- xmlNodePtr node;
- gchar *type;
-
- node = find_first_element (root, "interface");
-
- while (node)
- {
- type = (char *) element_get_attribute (node, "type");
-
- if (type && (strcmp (type, "modem") == 0 || strcmp (type, "isdn") == 0))
- {
- g_free (type);
- return node;
- }
-
- g_free (type);
- node = find_next_element (node, "interface");
- }
-
- return NULL;
-}
-
-/* backend communication functions */
-static gchar *
-compose_directive_string (GSList *directive)
-{
- GString *dir;
- gchar *arg, *s, *str;
- GSList *elem;
-
- elem = directive;
- dir = g_string_new ("");
-
- while (elem)
- {
- arg = elem->data;
-
- for (s = arg; *s; s++)
- {
- /* escape needed chars */
- if ((*s == '\\') ||
- ((*s == ':') && (* (s + 1) == ':')))
- g_string_append_c (dir, '\\');
-
- g_string_append_c (dir, *s);
- }
-
- g_string_append (dir, "::");
- elem = elem->next;
- }
-
- g_string_append_c (dir, '\n');
-
- str = dir->str;
- g_string_free (dir, FALSE);
-
- return str;
-}
-
-static void
-poll_backend (ModemAppletPrivate *priv)
-{
- struct pollfd fd;
-
- fd.fd = priv->read_fd;
- fd.events = POLLIN || POLLPRI;
-
- while (poll (&fd, 1, 100) <= 0)
- {
- while (gtk_events_pending ())
- gtk_main_iteration ();
- }
-}
-
-static xmlDoc*
-read_xml (ModemApplet *applet, gboolean show_report)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- gchar buffer[BUF_SIZE], *s;
- GString *str;
- xmlDoc *doc = NULL;
- gboolean backend_alive;
-
- str = g_string_new ("");
- backend_alive = (waitpid (priv->pid, NULL, WNOHANG) == 0);
-
- /* if show_report, create pulse timeout and show window */
- if (show_report)
- {
- priv->progress_id = g_timeout_add (200, (GSourceFunc) pulse_progressbar, priv->report_window_progress);
- gtk_window_set_screen (GTK_WINDOW (priv->report_window), gtk_widget_get_screen (GTK_WIDGET (applet)));
- gtk_widget_show (priv->report_window);
- }
-
- while (backend_alive && !g_strrstr (str->str, END_OF_REQUEST))
- {
- poll_backend (priv);
- fgets (buffer, BUF_SIZE, priv->read_stream);
- g_string_append (str, buffer);
-
- while (gtk_events_pending ())
- gtk_main_iteration ();
-
- backend_alive = (waitpid (priv->pid, NULL, WNOHANG) == 0);
- }
-
- /* if show_report, hide window and so */
- if (show_report)
- {
- g_source_remove (priv->progress_id);
- priv->progress_id = 0;
- gtk_widget_hide (priv->report_window);
- }
-
- s = str->str;
-
- while (*s && (*s != '<'))
- s++;
-
- if (strcmp (s, END_OF_REQUEST) != 0)
- doc = xmlParseDoc ((xmlChar *) s);
-
- g_string_free (str, TRUE);
-
- return doc;
-}
-
-static void
-queue_directive (ModemApplet *applet,
- DirectiveCallback callback,
- gboolean show_report,
- const gchar *dir,
- ...)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- BackendDirective *directive;
- GSList *list = NULL;
- va_list ap;
- gchar *arg;
-
- list = g_slist_prepend (list, g_strdup (dir));
- va_start (ap, dir);
-
- while ((arg = va_arg (ap, gchar *)) != NULL)
- list = g_slist_prepend (list, g_strdup (arg));
-
- va_end (ap);
- list = g_slist_reverse (list);
-
- directive = g_new0 (BackendDirective, 1);
- directive->callback = callback;
- directive->directive = list;
- directive->show_report = show_report;
-
- priv->directives = g_slist_append (priv->directives, directive);
-}
-
-static gboolean
-dispatch_directives (ModemApplet *applet)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- BackendDirective *directive;
- xmlDoc *doc;
- gchar *dir;
- GSList *elem;
-
- if (priv->directive_running)
- return TRUE;
-
- priv->directive_running = TRUE;
- elem = priv->directives;
-
- while (elem)
- {
- directive = elem->data;
-
- dir = compose_directive_string (directive->directive);
- fputs (dir, priv->write_stream);
- g_free (dir);
-
- doc = read_xml (applet, directive->show_report);
-
- if (directive->callback)
- directive->callback (applet, doc);
-
- if (doc)
- xmlFreeDoc (doc);
-
- g_slist_foreach (directive->directive, (GFunc) g_free, NULL);
- g_slist_free (directive->directive);
-
- elem = elem->next;
- }
-
- g_slist_foreach (priv->directives, (GFunc) g_free, NULL);
- g_slist_free (priv->directives);
- priv->directives = NULL;
- priv->directive_running = FALSE;
-
- return TRUE;
-}
-
-static void
-shutdown_backend (ModemApplet *applet, gboolean backend_alive, gboolean already_waiting)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
-
- if (priv->info_id)
- {
- g_source_remove (priv->info_id);
- priv->info_id = 0;
- }
-
- if (priv->timeout_id)
- {
- g_source_remove (priv->timeout_id);
- priv->timeout_id = 0;
- }
-
- if (priv->tooltip_id)
- {
- g_source_remove (priv->tooltip_id);
- priv->tooltip_id = 0;
- }
-
- if (backend_alive)
- kill (priv->pid, 9);
-
- if (!already_waiting)
- {
- /* don't leave zombies */
- while (waitpid (priv->pid, NULL, WNOHANG) <= 0)
- {
- usleep (2000);
-
- while (gtk_events_pending ())
- gtk_main_iteration ();
- }
- }
-
- /* close remaining streams and fds */
- fclose (priv->read_stream);
- fclose (priv->write_stream);
- close (priv->read_fd);
- close (priv->write_fd);
-}
-
-/* functions for extracting the interface information from the XML */
-static void
-update_popup_buttons (ModemApplet *applet)
-{
- GtkAction *action;
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
-
- action = gtk_action_group_get_action (priv->action_group, "Activate");
- gtk_action_set_sensitive (action, priv->configured && !priv->enabled);
-
- action = gtk_action_group_get_action (priv->action_group, "Deactivate");
- gtk_action_set_sensitive (action, priv->configured && priv->enabled);
-}
-
-static void
-get_interface_data (ModemApplet *applet, xmlNodePtr iface)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- xmlNodePtr configuration;
- gchar *text, *device;
-
- g_return_if_fail (iface != NULL);
-
- text = (char *) element_get_child_content (iface, "enabled");
- priv->enabled = (*text == '1');
- g_free (text);
-
- g_free (priv->dev);
- priv->dev = (char *) element_get_child_content (iface, "dev");
-
- g_free (priv->lock_file);
- configuration = find_first_element (iface, "configuration");
-
- if (configuration)
- {
- priv->configured = TRUE;
- text = (char *) element_get_child_content (configuration, "serial_port");
-
- if (text)
- {
- /* Modem device */
- device = strrchr (text, '/');
- priv->lock_file = g_strdup_printf ("/var/lock/LCK..%s", device + 1);
- g_free (text);
-
- priv->is_isdn = FALSE;
- }
- else
- {
- /* isdn device */
- priv->lock_file = g_strdup ("/var/lock/LCK..capi_0");
- priv->is_isdn = TRUE;
- }
- }
- else
- {
- priv->lock_file = NULL;
- priv->configured = FALSE;
- }
-}
-
-static gint
-get_connection_time (const gchar *lock_file)
-{
- struct stat st;
-
- if (stat (lock_file, &st) == 0)
- return (gint) (time (NULL) - st.st_mtime);
-
- return 0;
-}
-
-static gboolean
-update_tooltip (ModemApplet *applet)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- gchar *text;
- gint t, t1, t2;
-
- if (priv->enabled)
- {
- if (!priv->lock_file)
- text = g_strdup (_("Connection active, but could not get connection time"));
- else
- {
- t = get_connection_time (priv->lock_file);
-
- if (t < (60 * 60 * 24))
- {
- t1 = t / 3600; /* hours */
- t2 = (t - (t1 * 3600)) / 60; /* minutes */
- }
- else
- {
- t1 = t / (3600 * 24); /* days */
- t2 = (t - (t1 * 3600 * 24)) / 3600; /* hours */
- }
-
- text = g_strdup_printf (_("Time connected: %.1d:%.2d"), t1, t2);
- }
- }
- else
- text = g_strdup (_("Not connected"));
-
- gtk_widget_set_tooltip_text (GTK_WIDGET (applet), text);
- g_free (text);
-
- return TRUE;
-}
-
-static void
-rerun_backend_callback (ModemApplet *applet, xmlDoc *doc)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- gchar *text, *password;
- gint response;
- gboolean enable;
-
- shutdown_backend (applet, FALSE, FALSE);
- launch_backend (applet, TRUE);
-
- enable = !priv->enabled;
-
- text = (enable) ?
- _("To connect to your Internet service provider, you need administrator privileges") :
- _("To disconnect from your Internet service provider, you need administrator privileges");
-
- gtk_label_set_text (GTK_LABEL (priv->auth_dialog_label), text);
- gtk_window_set_screen (GTK_WINDOW (priv->auth_dialog),
- gtk_widget_get_screen (GTK_WIDGET (applet)));
-
- gtk_widget_grab_focus (priv->auth_dialog_entry);
- response = gtk_dialog_run (GTK_DIALOG (priv->auth_dialog));
- gtk_widget_hide (priv->auth_dialog);
- password = (gchar *) gtk_entry_get_text (GTK_ENTRY (priv->auth_dialog_entry));
-
- if (response == GTK_RESPONSE_OK)
- {
-
- password = (gchar *) gtk_entry_get_text (GTK_ENTRY (priv->auth_dialog_entry));
- fputs (password, priv->write_stream);
- fputs ("\n", priv->write_stream);
-
- while (fflush (priv->write_stream) != 0);
-
- queue_directive (applet, NULL, enable,
- "enable_iface", priv->dev, (enable) ? "1" : "0", NULL);
- }
- else
- {
- shutdown_backend (applet, TRUE, FALSE);
- launch_backend (applet, FALSE);
- }
-
- /* stab the root password */
- memset (password, ' ', sizeof (password));
- gtk_entry_set_text (GTK_ENTRY (priv->auth_dialog_entry), "");
-}
-
-static void
-update_info_callback (ModemApplet *applet, xmlDoc *doc)
-{
- xmlNodePtr iface;
-
- if (!doc)
- return;
-
- iface = find_dialup_interface_node (get_root_node (doc));
- if (!iface)
- return;
-
- get_interface_data (applet, iface);
- update_popup_buttons (applet);
-}
-
-static gboolean
-update_info (ModemApplet *applet)
-{
- queue_directive (applet, update_info_callback,
- FALSE, "get", NULL);
- return TRUE;
-}
-
-static gboolean
-check_backend (ModemApplet *applet)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- gint status, pid = -1;
- GtkWidget *dialog;
-
- pid = waitpid (priv->pid, &status, WNOHANG);
-
- if (pid != 0)
- {
- if (errno == ECHILD || ((WIFEXITED (status)) && (WEXITSTATUS (status)) && (WEXITSTATUS(status) < 255)))
- {
- dialog = gtk_message_dialog_new (NULL,
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_WARNING,
- GTK_BUTTONS_CLOSE,
- _("The entered password is invalid"));
- gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
- _("Check that you have typed it correctly and that "
- "you haven't activated the \"caps lock\" key"));
- gtk_dialog_run (GTK_DIALOG (dialog));
- gtk_widget_destroy (dialog);
- }
-
- priv->timeout_id = 0;
- shutdown_backend (applet, FALSE, TRUE);
- launch_backend (applet, FALSE);
-
- return FALSE;
- }
-
- return TRUE;
-}
-
-static void
-launch_backend (ModemApplet *applet, gboolean root_auth)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- gchar *non_auth_args[] = { STB_SCRIPTS_DIR "/network-conf", NULL };
- gchar *auth_args[] = { SU_PATH, "-c", STB_SCRIPTS_DIR "/network-conf", NULL };
- gchar **args;
- int p[2];
-
- pipe (p);
- priv->pid = forkpty (&priv->write_fd, NULL, NULL, NULL);
- args = (root_auth) ? auth_args : non_auth_args;
-
- if (priv->pid < 0)
- g_warning ("Could not spawn GST backend");
- else
- {
- if (priv->pid == 0)
- {
- /* child process */
- unsetenv("LC_ALL");
- unsetenv("LC_MESSAGES");
- unsetenv("LANG");
- unsetenv("LANGUAGE");
-
- dup2 (p[1], 1);
- dup2 (p[1], 2);
- close (p[0]);
-
- execv (args[0], args);
- exit (255);
- }
- else
- {
- close (p[1]);
-
- priv->read_fd = p[0];
- priv->timeout_id = g_timeout_add_seconds (1, (GSourceFunc) check_backend, applet);
- priv->info_id = g_timeout_add_seconds (3, (GSourceFunc) update_info, applet);
- priv->read_stream = fdopen (priv->read_fd, "r");
- priv->write_stream = fdopen (priv->write_fd, "w");
- priv->has_root = root_auth;
-
- setvbuf (priv->read_stream, NULL, _IONBF, 0);
- fcntl (priv->read_fd, F_SETFL, 0);
- }
- }
-}
-
-static gboolean
-launch_config_tool (GdkScreen *screen, gboolean is_isdn)
-{
- gchar *argv[4], *application;
- gboolean ret;
-
- application = g_find_program_in_path (NETWORK_TOOL);
-
- if (!application)
- return FALSE;
-
- argv[0] = application;
- argv[1] = "--configure-type";
- argv[2] = (is_isdn) ? "isdn" : "modem";
- argv[3] = NULL;
-
- ret = gdk_spawn_on_screen (screen, NULL, argv, NULL, 0,
- NULL, NULL, NULL, NULL);
- g_free (application);
- return ret;
-}
-
-static void
-toggle_interface_non_root (ModemApplet *applet, gboolean enable)
-{
- queue_directive (applet, rerun_backend_callback,
- FALSE, "end", NULL);
-}
-
-static void
-toggle_interface_root (ModemApplet *applet, gboolean enable)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- GtkWidget *dialog;
- gchar *text;
-
- text = (enable) ?
- _("Do you want to connect?") :
- _("Do you want to disconnect?");
-
- dialog = gtk_message_dialog_new (NULL,
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_QUESTION,
- GTK_BUTTONS_NONE,
- text);
- gtk_dialog_add_buttons (GTK_DIALOG (dialog),
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
- (enable) ? _("C_onnect") : _("_Disconnect"),
- GTK_RESPONSE_OK, NULL);
- gtk_window_set_screen (GTK_WINDOW (dialog),
- gtk_widget_get_screen (GTK_WIDGET (applet)));
-
- if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK)
- queue_directive (applet, NULL, enable,
- "enable_iface", priv->dev, (enable) ? "1" : "0", NULL);
-
- gtk_widget_destroy (dialog);
-}
-
-static void
-toggle_interface (ModemApplet *applet, gboolean enable)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
-
- if (priv->has_root)
- toggle_interface_root (applet, enable);
- else
- toggle_interface_non_root (applet, enable);
-}
-
-static void
-on_modem_applet_activate (GtkAction *action,
- ModemApplet *applet)
-{
- toggle_interface (applet, TRUE);
-}
-
-static void
-on_modem_applet_deactivate (GtkAction *action,
- ModemApplet *applet)
-{
- toggle_interface (applet, FALSE);
-}
-
-static void
-on_modem_applet_properties_clicked (GtkAction *action,
- ModemApplet *applet)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- GdkScreen *screen;
- GtkWidget *dialog;
-
- screen = gtk_widget_get_screen (GTK_WIDGET (applet));
-
- if (!launch_config_tool (screen, priv->is_isdn))
- {
- dialog = gtk_message_dialog_new (NULL,
- GTK_DIALOG_DESTROY_WITH_PARENT,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_CLOSE,
- _("Could not launch network configuration tool"));
- gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
- _("Check that it's installed in the correct path "
- "and that it has the correct permissions"));
- gtk_dialog_run (GTK_DIALOG (dialog));
- gtk_widget_destroy (dialog);
- }
-}
-
-static void
-on_modem_applet_about_clicked (GtkAction *action,
- ModemApplet *applet)
-{
- const gchar *authors[] = {
- "Carlos Garnacho Parro <[email protected]>",
- NULL
- };
-/*
- const gchar *documenters[] = {
- NULL
- };
-*/
- gtk_show_about_dialog (NULL,
- "version", VERSION,
- "copyright", "Copyright \xC2\xA9 2004 Free Software Foundation. Inc.",
- "comments", _("Applet for activating and monitoring a dial-up network connection."),
- "authors", authors,
- /* "documenters", documenters, */
- "translator-credits", _("translator-credits"),
- "logo_icon_name", "mate-modem-monitor-applet",
- NULL);
-}
-
-static void
-on_modem_applet_help_clicked (GtkAction *action,
- ModemApplet *applet)
-{
- gtk_show_uri (gtk_widget_get_screen (GTK_WIDGET (applet)),
- "help:modemlights",
- gtk_get_current_event_time (),
- NULL);
-}
-
-static gboolean
-modem_applet_fill (ModemApplet *applet)
-{
- ModemAppletPrivate *priv = MODEM_APPLET_GET_PRIVATE (applet);
- gchar *ui_path;
-
- g_return_val_if_fail (PANEL_IS_APPLET (applet), FALSE);
-
- gtk_widget_show_all (GTK_WIDGET (applet));
-
- priv->action_group = gtk_action_group_new ("ModemLights Applet Actions");
- gtk_action_group_set_translation_domain (priv->action_group, GETTEXT_PACKAGE);
- gtk_action_group_add_actions (priv->action_group,
- menu_actions,
- G_N_ELEMENTS (menu_actions),
- applet);
- update_popup_buttons (applet);
- ui_path = g_build_filename (MODEM_MENU_UI_DIR, "modem-applet-menu.xml", NULL);
- mate_panel_applet_setup_menu_from_file (MATE_PANEL_APPLET (applet),
- ui_path, priv->action_group);
- g_free (ui_path);
-
- return TRUE;
-}
-
-static gboolean
-modem_applet_factory (MatePanelApplet *applet,
- const gchar *iid,
- gpointer data)
-{
- gboolean retval = FALSE;
- 
- if (!strcmp (iid, "ModemLightsApplet"))
- retval = modem_applet_fill (MODEM_APPLET (applet)); 
- 
- return retval;
-}
-
-MATE_PANEL_APPLET_OUT_PROCESS_FACTORY ("ModemAppletFactory",
- TYPE_MODEM_APPLET,
- "modem",
- modem_applet_factory,
- NULL)