Maemo: Added basic connect/disconnect functionality to frontend.
This commit is contained in:
Tobias Brunner
parent
c0d9c1817b
commit
12b61b17ae
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@ -32,6 +32,13 @@
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#define ICON_SIZE_STATUS 18
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#define ICON_SIZE_BUTTON 48
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typedef enum
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{
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STATUS_DISCONNECTED,
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STATUS_CONNECTING,
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STATUS_CONNECTED,
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} StrongswanConnectionStatus;
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struct _StrongswanStatusPrivate
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{
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struct {
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@ -51,6 +58,7 @@ struct _StrongswanStatusPrivate
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StrongswanConnections *conns;
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StrongswanConnectionStatus status;
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gchar *current;
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};
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@ -59,6 +67,45 @@ HD_DEFINE_PLUGIN_MODULE_EXTENDED (StrongswanStatus, strongswan_status, \
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strongswan_connection_register (G_TYPE_MODULE (plugin)); \
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strongswan_connections_register (G_TYPE_MODULE (plugin)); }, {});
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static void
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update_status_menu (StrongswanStatus *plugin)
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{
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StrongswanStatusPrivate *priv = plugin->priv;
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switch (priv->status)
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{
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case STATUS_DISCONNECTED:
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{
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hildon_button_set_value (HILDON_BUTTON (priv->button),
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"Not connected");
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hd_status_plugin_item_set_status_area_icon (
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HD_STATUS_PLUGIN_ITEM (plugin),
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priv->icons.status_open);
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gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image),
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priv->icons.button_open);
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break;
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}
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case STATUS_CONNECTING:
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{
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gchar *msg = g_strdup_printf ("Connecting to %s...", priv->current);
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hildon_button_set_value (HILDON_BUTTON (priv->button), msg);
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g_free (msg);
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break;
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}
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case STATUS_CONNECTED:
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{
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gchar *msg = g_strdup_printf ("Connected to %s", priv->current);
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hildon_button_set_value (HILDON_BUTTON (priv->button), msg);
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g_free (msg);
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hd_status_plugin_item_set_status_area_icon (
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HD_STATUS_PLUGIN_ITEM (plugin),
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priv->icons.status_close);
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gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image),
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priv->icons.button_close);
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break;
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}
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}
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}
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static void
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dialog_response (GtkDialog *dialog, gint response_id, StrongswanStatus *plugin)
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{
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@ -67,20 +114,234 @@ dialog_response (GtkDialog *dialog, gint response_id, StrongswanStatus *plugin)
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priv->dialog = NULL;
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}
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static void
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connect_callback (const gchar* interface, const gchar* method,
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osso_rpc_t *retval, StrongswanStatus *plugin)
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{
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gchar *msg = NULL;
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StrongswanStatusPrivate *priv = plugin->priv;
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if (retval->type == DBUS_TYPE_STRING)
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{ /* unfortunately, this is the only indication that an error occured
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* for asynchronous calls */
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msg = g_strdup_printf ("Failed to initiate connection: %s",
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retval->value.s);
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}
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else if (retval->type != DBUS_TYPE_BOOLEAN)
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{
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msg = g_strdup_printf ("Failed to initiate connection: return type");
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}
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else if (!retval->value.b)
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{
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msg = g_strdup_printf ("Failed to connect to %s", priv->current);
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}
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if (msg)
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{
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/* connecting failed */
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priv->current = (g_free (priv->current), NULL);
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priv->status = STATUS_DISCONNECTED;
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}
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else
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{
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msg = g_strdup_printf ("Successfully connected to %s", priv->current);
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priv->status = STATUS_CONNECTED;
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}
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hildon_banner_show_information (NULL, NULL, msg);
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g_free (msg);
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update_status_menu (plugin);
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if (priv->dialog)
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{
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gtk_widget_set_sensitive (priv->box, TRUE);
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hildon_gtk_window_set_progress_indicator (GTK_WINDOW (priv->dialog), 0);
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gtk_dialog_response (GTK_DIALOG (priv->dialog), GTK_RESPONSE_OK);
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}
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}
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static void
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update_dialog_connecting (StrongswanStatus *plugin)
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{
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StrongswanStatusPrivate *priv = plugin->priv;
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gtk_widget_set_sensitive (priv->box, FALSE);
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hildon_gtk_window_set_progress_indicator (GTK_WINDOW (priv->dialog), 1);
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}
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static void
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connect_clicked (HildonButton *button, StrongswanStatus *plugin)
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{
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StrongswanStatusPrivate *priv = plugin->priv;
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gtk_dialog_response (GTK_DIALOG (priv->dialog), GTK_RESPONSE_OK);
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priv->current = hildon_touch_selector_get_current_text (
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HILDON_TOUCH_SELECTOR (priv->selector));
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priv->status = STATUS_CONNECTING;
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update_dialog_connecting (plugin);
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update_status_menu (plugin);
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StrongswanConnection *conn = strongswan_connections_get_connection (
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priv->conns,
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priv->current);
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if (!conn)
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{ /* emulate a callback call */
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osso_rpc_t retval;
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retval.type = DBUS_TYPE_STRING;
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retval.value.s = g_strdup ("not found");
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connect_callback (NULL, NULL, &retval, plugin);
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osso_rpc_free_val (&retval);
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return;
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}
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/* this call on the system bus is only needed to start charon as root */
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osso_rpc_t retval;
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osso_return_t result;
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result = osso_rpc_run_system (priv->context,
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OSSO_CHARON_SERVICE,
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OSSO_CHARON_OBJECT,
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OSSO_CHARON_IFACE,
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"Start",
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&retval,
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DBUS_TYPE_INVALID);
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osso_rpc_free_val (&retval);
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if (result != OSSO_OK)
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{
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retval.type = DBUS_TYPE_STRING;
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retval.value.s = g_strdup ("couldn't connect to charon");
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connect_callback (NULL, NULL, &retval, plugin);
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osso_rpc_free_val (&retval);
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return;
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}
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gchar *c_host, *c_cert, *c_user, *c_pass;
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g_object_get (conn,
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"host", &c_host,
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"cert", &c_cert,
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"user", &c_user,
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"pass", &c_pass,
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NULL);
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osso_rpc_async_run (priv->context,
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OSSO_CHARON_SERVICE,
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OSSO_CHARON_OBJECT,
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OSSO_CHARON_IFACE,
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"Connect",
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(osso_rpc_async_f*)connect_callback,
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plugin,
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DBUS_TYPE_STRING, priv->current,
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DBUS_TYPE_STRING, c_host,
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DBUS_TYPE_STRING, c_cert,
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DBUS_TYPE_STRING, c_user,
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DBUS_TYPE_STRING, c_pass,
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DBUS_TYPE_INVALID);
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g_free (c_host);
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g_free (c_cert);
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g_free (c_user);
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g_free (c_pass);
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}
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static void
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disconnect_clicked (HildonButton *button, StrongswanStatus *plugin)
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{
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osso_return_t result;
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osso_rpc_t retval;
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gchar *msg;
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StrongswanStatusPrivate *priv = plugin->priv;
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gtk_widget_set_sensitive (priv->box, FALSE);
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hildon_gtk_window_set_progress_indicator (GTK_WINDOW (priv->dialog), 1);
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result = osso_rpc_run_system (priv->context,
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OSSO_CHARON_SERVICE,
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OSSO_CHARON_OBJECT,
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OSSO_CHARON_IFACE,
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"Disconnect",
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&retval,
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DBUS_TYPE_INVALID);
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gtk_widget_set_sensitive (priv->box, TRUE);
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hildon_gtk_window_set_progress_indicator (GTK_WINDOW (priv->dialog), 0);
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if (result == OSSO_OK)
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{
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msg = g_strdup_printf ("Successfully disconnected from %s",
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priv->current);
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}
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else
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{
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msg = g_strdup_printf ("Failed to disconnect from %s", priv->current);
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}
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hildon_banner_show_information (NULL, NULL, msg);
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g_free (msg);
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priv->current = (g_free (priv->current), NULL);
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priv->status = STATUS_DISCONNECTED;
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update_status_menu (plugin);
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gtk_dialog_response (GTK_DIALOG (priv->dialog), GTK_RESPONSE_OK);
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}
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static void
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setup_dialog_disconnected (StrongswanStatus *plugin)
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{
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StrongswanStatusPrivate *priv = plugin->priv;
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GtkWidget *vbox = GTK_DIALOG (priv->dialog)->vbox;
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GtkWidget *hbox = gtk_hbox_new (FALSE, 0);
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priv->box = hbox;
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GtkWidget *button = hildon_picker_button_new (
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HILDON_SIZE_FINGER_HEIGHT |
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HILDON_SIZE_AUTO_WIDTH,
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HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
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hildon_button_set_title (HILDON_BUTTON (button), "Connection:");
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gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
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GtkWidget *selector = hildon_touch_selector_new ();
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priv->selector = selector;
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GtkTreeModel *model = strongswan_connections_get_model (priv->conns);
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hildon_touch_selector_append_text_column (
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HILDON_TOUCH_SELECTOR (selector),
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model,
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TRUE);
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hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
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HILDON_TOUCH_SELECTOR (selector));
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button = hildon_button_new_with_text (
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HILDON_SIZE_FINGER_HEIGHT |
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HILDON_SIZE_AUTO_WIDTH,
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HILDON_BUTTON_ARRANGEMENT_HORIZONTAL,
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"Connect", NULL);
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gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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g_signal_connect (button, "clicked", G_CALLBACK (connect_clicked),
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plugin);
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}
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static void
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setup_dialog_connected (StrongswanStatus *plugin)
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{
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StrongswanStatusPrivate *priv = plugin->priv;
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GtkWidget *vbox = GTK_DIALOG (priv->dialog)->vbox;
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GtkWidget *hbox = gtk_hbox_new (FALSE, 0);
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priv->box = hbox;
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GtkWidget *button = hildon_button_new_with_text (
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HILDON_SIZE_FINGER_HEIGHT |
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HILDON_SIZE_AUTO_WIDTH,
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HILDON_BUTTON_ARRANGEMENT_HORIZONTAL,
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"Disconnect", priv->current);
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hildon_button_set_style (HILDON_BUTTON (button),
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HILDON_BUTTON_STYLE_PICKER);
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g_signal_connect (button, "clicked", G_CALLBACK (disconnect_clicked),
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plugin);
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gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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}
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static void
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button_clicked (HildonButton *button, StrongswanStatus *plugin)
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{
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@ -91,56 +352,18 @@ button_clicked (HildonButton *button, StrongswanStatus *plugin)
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g_signal_connect (priv->dialog, "response",
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G_CALLBACK (dialog_response), plugin);
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GtkWidget *vbox = GTK_DIALOG (priv->dialog)->vbox;
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if (priv->current)
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switch (priv->status)
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{
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/* connected case */
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GtkWidget *hbox = gtk_hbox_new (FALSE, 0);
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priv->box = hbox;
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GtkWidget *button = hildon_button_new_with_text (
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HILDON_SIZE_FINGER_HEIGHT |
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HILDON_SIZE_AUTO_WIDTH,
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HILDON_BUTTON_ARRANGEMENT_HORIZONTAL,
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"Disconnect", priv->current);
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hildon_button_set_style (HILDON_BUTTON (button),
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HILDON_BUTTON_STYLE_PICKER);
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g_signal_connect (button, "clicked", G_CALLBACK (disconnect_clicked),
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plugin);
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gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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}
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else
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{
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/* unconnected case */
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GtkWidget *hbox = gtk_hbox_new (FALSE, 0);
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priv->box = hbox;
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GtkWidget *button = hildon_picker_button_new (
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HILDON_SIZE_FINGER_HEIGHT |
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HILDON_SIZE_AUTO_WIDTH,
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HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
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hildon_button_set_title (HILDON_BUTTON (button), "Connection:");
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gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
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GtkWidget *selector = hildon_touch_selector_new ();
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priv->selector = selector;
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GtkTreeModel *model = strongswan_connections_get_model (priv->conns);
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hildon_touch_selector_append_text_column (
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HILDON_TOUCH_SELECTOR (selector),
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model,
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TRUE);
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hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
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HILDON_TOUCH_SELECTOR (selector));
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button = hildon_button_new_with_text (
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HILDON_SIZE_FINGER_HEIGHT |
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HILDON_SIZE_AUTO_WIDTH,
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HILDON_BUTTON_ARRANGEMENT_HORIZONTAL,
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"Connect", NULL);
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gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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g_signal_connect (button, "clicked", G_CALLBACK (connect_clicked),
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plugin);
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case STATUS_DISCONNECTED:
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setup_dialog_disconnected (plugin);
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break;
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case STATUS_CONNECTING:
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setup_dialog_disconnected (plugin);
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update_dialog_connecting (plugin);
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break;
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case STATUS_CONNECTED:
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setup_dialog_connected (plugin);
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break;
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}
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gtk_widget_show_all (priv->dialog);
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