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authorMartin Wimpress <[email protected]>2014-02-12 16:24:04 +0000
committerinfirit <[email protected]>2014-02-12 19:32:11 +0100
commitd7fb1cb82c5e29e1a5865045698cd845d0deb42d (patch)
tree95f7163642100ab61cd1b8daeca21707336b3f71 /modemlights/modem-applet.c
parent8ec90b7ca85664810aecd9a9c6c326d207b4dafd (diff)
downloadmate-applets-d7fb1cb82c5e29e1a5865045698cd845d0deb42d.tar.bz2
mate-applets-d7fb1cb82c5e29e1a5865045698cd845d0deb42d.tar.xz
modem-lights: Remove broken modem-lights applet.
It has been broken for some time now so it is time to remove it. If someone is willing to put in the work they can resurrect it from git.
Diffstat (limited to 'modemlights/modem-applet.c')
-rw-r--r--modemlights/modem-applet.c1080
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)
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-13 16:01:25 +0000