Desktop
/* $Id: gprs.c,v 1.17 2011/08/30 21:42:13 khorben Exp $ */
/* Copyright (c) 2011 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Desktop Phone */
/* 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, version 3 of the License.
*
* 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/>. */
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#include <System.h>
#include "Phone.h"
/* GPRS */
/* private */
/* types */
typedef struct _GPRS
{
guint source;
gboolean roaming;
gboolean connected;
gboolean active;
GtkWidget * window;
GtkWidget * notebook;
GtkWidget * attach;
GtkWidget * apn;
GtkWidget * username;
GtkWidget * password;
GtkWidget * connect;
GtkWidget * st_image;
GtkWidget * st_label;
GtkWidget * st_in;
GtkWidget * st_out;
#if GTK_CHECK_VERSION(2, 10, 0)
GtkWidget * systray;
GtkStatusIcon * icon;
#endif
} GPRS;
/* prototypes */
/* plugins */
static int _gprs_init(PhonePlugin * plugin);
static int _gprs_destroy(PhonePlugin * plugin);
static int _gprs_event(PhonePlugin * plugin, PhoneEvent * event);
static void _gprs_settings(PhonePlugin * plugin);
static void _gprs_set_connected(PhonePlugin * plugin, gboolean connected,
char const * message, size_t in, size_t out);
static int _gprs_access_point(PhonePlugin * plugin);
static int _gprs_connect(PhonePlugin * plugin);
static int _gprs_disconnect(PhonePlugin * plugin);
/* callbacks */
static void _gprs_on_activate(gpointer data);
static void _gprs_on_popup_menu(GtkStatusIcon * icon, guint button,
guint time, gpointer data);
static gboolean _gprs_on_timeout(gpointer data);
/* public */
/* variables */
PhonePlugin plugin =
{
NULL,
"GPRS",
"stock_internet",
_gprs_init,
_gprs_destroy,
_gprs_event,
_gprs_settings,
NULL
};
/* private */
/* functions */
/* gprs_init */
static int _gprs_init(PhonePlugin * plugin)
{
GPRS * gprs;
#if GTK_CHECK_VERSION(2, 10, 0)
PhonePluginHelper * helper = plugin->helper;
char const * p;
gboolean active;
#endif
if((gprs = object_new(sizeof(*gprs))) == NULL)
return 1;
plugin->priv = gprs;
gprs->source = 0;
gprs->roaming = FALSE;
gprs->connected = FALSE;
gprs->active = FALSE;
gprs->window = NULL;
#if GTK_CHECK_VERSION(2, 10, 0)
gprs->icon = gtk_status_icon_new_from_icon_name("stock_internet");
# if GTK_CHECK_VERSION(2, 18, 0)
gtk_status_icon_set_title(gprs->icon, "GPRS");
# if GTK_CHECK_VERSION(2, 20, 0)
gtk_status_icon_set_name(gprs->icon, "phone-gprs");
# endif
# endif
g_signal_connect_swapped(gprs->icon, "activate", G_CALLBACK(
_gprs_on_activate), plugin);
g_signal_connect(gprs->icon, "popup-menu", G_CALLBACK(
_gprs_on_popup_menu), plugin);
active = ((p = helper->config_get(helper->phone, "gprs", "systray"))
!= NULL && strtoul(p, NULL, 10) != 0) ? TRUE : FALSE;
gtk_status_icon_set_visible(gprs->icon, active);
#endif
return 0;
}
/* gprs_destroy */
static int _gprs_destroy(PhonePlugin * plugin)
{
GPRS * gprs = plugin->priv;
#if GTK_CHECK_VERSION(2, 10, 0)
g_object_unref(gprs->icon);
#endif
if(gprs->source != 0)
g_source_remove(gprs->source);
if(gprs->window != NULL)
gtk_widget_destroy(gprs->window);
object_delete(gprs);
return 0;
}
/* gprs_event */
static int _gprs_event_modem(PhonePlugin * plugin, ModemEvent * event);
static int _gprs_event(PhonePlugin * plugin, PhoneEvent * event)
{
GPRS * gprs = plugin->priv;
switch(event->type)
{
case PHONE_EVENT_TYPE_MODEM_EVENT:
return _gprs_event_modem(plugin,
event->modem_event.event);
case PHONE_EVENT_TYPE_OFFLINE:
case PHONE_EVENT_TYPE_UNAVAILABLE:
gprs->roaming = FALSE;
return 0;
default: /* not relevant */
return 0;
}
}
static int _gprs_event_modem(PhonePlugin * plugin, ModemEvent * event)
{
GPRS * gprs = plugin->priv;
gboolean connected;
switch(event->type)
{
case MODEM_EVENT_TYPE_CONNECTION:
connected = event->connection.connected;
_gprs_set_connected(plugin, connected, connected
? "Connected" : "Not connected",
event->connection.in,
event->connection.out);
return 0;
case MODEM_EVENT_TYPE_REGISTRATION:
gprs->roaming = event->registration.roaming;
if(gprs->active != FALSE)
break;
if(event->registration.status
!= MODEM_REGISTRATION_STATUS_REGISTERED)
break;
gprs->active = TRUE;
/* FIXME optionally force GPRS registration */
return 0;
default:
break;
}
return 0;
}
/* gprs_settings */
static GtkWidget * _settings_preferences(GPRS * gprs);
static GtkWidget * _settings_status(PhonePlugin * plugin, GPRS * gprs);
static void _on_settings_apply(gpointer data);
static void _on_settings_cancel(gpointer data);
static gboolean _on_settings_closex(gpointer data);
static void _on_settings_connect(gpointer data);
static void _on_settings_ok(gpointer data);
static void _gprs_settings(PhonePlugin * plugin)
{
GPRS * gprs = plugin->priv;
GtkWidget * vbox;
GtkWidget * bbox;
GtkWidget * widget;
if(gprs->window != NULL)
{
gtk_notebook_set_current_page(GTK_NOTEBOOK(gprs->notebook), 0);
gtk_window_present(GTK_WINDOW(gprs->window));
return;
}
gprs->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_container_set_border_width(GTK_CONTAINER(gprs->window), 4);
gtk_window_set_default_size(GTK_WINDOW(gprs->window), 200, 300);
#if GTK_CHECK_VERSION(2, 6, 0)
gtk_window_set_icon_name(GTK_WINDOW(gprs->window), "stock_internet");
#endif
gtk_window_set_title(GTK_WINDOW(gprs->window), "GPRS");
g_signal_connect_swapped(G_OBJECT(gprs->window), "delete-event",
G_CALLBACK(_on_settings_closex), plugin);
vbox = gtk_vbox_new(FALSE, 4);
gprs->notebook = gtk_notebook_new();
/* preferences */
widget = _settings_preferences(gprs);
gtk_notebook_append_page(GTK_NOTEBOOK(gprs->notebook), widget,
gtk_label_new("Preferences"));
/* status */
widget = _settings_status(plugin, gprs);
gtk_notebook_append_page(GTK_NOTEBOOK(gprs->notebook), widget,
gtk_label_new("Status"));
gtk_box_pack_start(GTK_BOX(vbox), gprs->notebook, TRUE, TRUE, 0);
/* button box */
bbox = gtk_hbutton_box_new();
gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
gtk_button_box_set_spacing(GTK_BUTTON_BOX(bbox), 4);
widget = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
g_signal_connect_swapped(G_OBJECT(widget), "clicked", G_CALLBACK(
_on_settings_cancel), plugin);
gtk_container_add(GTK_CONTAINER(bbox), widget);
widget = gtk_button_new_from_stock(GTK_STOCK_OK);
g_signal_connect_swapped(G_OBJECT(widget), "clicked", G_CALLBACK(
_on_settings_ok), plugin);
gtk_container_add(GTK_CONTAINER(bbox), widget);
gtk_box_pack_end(GTK_BOX(vbox), bbox, FALSE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(gprs->window), vbox);
_on_settings_cancel(plugin);
_gprs_on_timeout(plugin);
gtk_widget_show_all(gprs->window);
}
static GtkWidget * _settings_preferences(GPRS * gprs)
{
GtkWidget * vbox;
GtkWidget * hbox;
GtkWidget * widget;
GtkSizeGroup * group;
vbox = gtk_vbox_new(FALSE, 4);
group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
/* attachment */
gprs->attach = gtk_check_button_new_with_label(
"Force GPRS registration");
gtk_box_pack_start(GTK_BOX(vbox), gprs->attach, FALSE, TRUE, 0);
/* access point */
hbox = gtk_hbox_new(FALSE, 4);
widget = gtk_label_new("Access point:");
gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
gtk_size_group_add_widget(group, widget);
gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
gprs->apn = gtk_entry_new();
gtk_box_pack_start(GTK_BOX(hbox), gprs->apn, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
/* username */
hbox = gtk_hbox_new(FALSE, 4);
widget = gtk_label_new("Username:");
gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
gtk_size_group_add_widget(group, widget);
gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
gprs->username = gtk_entry_new();
gtk_box_pack_start(GTK_BOX(hbox), gprs->username, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
/* password */
hbox = gtk_hbox_new(FALSE, 4);
widget = gtk_label_new("Password:");
gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
gtk_size_group_add_widget(group, widget);
gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
gprs->password = gtk_entry_new();
gtk_entry_set_visibility(GTK_ENTRY(gprs->password), FALSE);
gtk_box_pack_start(GTK_BOX(hbox), gprs->password, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
/* systray */
gprs->systray = gtk_check_button_new_with_label("Show in system tray");
gtk_box_pack_start(GTK_BOX(vbox), gprs->systray, FALSE, TRUE, 0);
return vbox;
}
static GtkWidget * _settings_status(PhonePlugin * plugin, GPRS * gprs)
{
GtkWidget * vbox;
GtkWidget * hbox;
GtkWidget * widget;
GtkWidget * bbox;
vbox = gtk_vbox_new(FALSE, 4);
/* details */
widget = gtk_frame_new("Details");
bbox = gtk_vbox_new(FALSE, 4);
gtk_container_set_border_width(GTK_CONTAINER(bbox), 4);
hbox = gtk_hbox_new(FALSE, 4);
gprs->st_image = gtk_image_new_from_icon_name(GTK_STOCK_DISCONNECT,
GTK_ICON_SIZE_BUTTON);
gtk_box_pack_start(GTK_BOX(hbox), gprs->st_image, FALSE, TRUE, 0);
gprs->st_label = gtk_label_new("Not connected");
gtk_misc_set_alignment(GTK_MISC(gprs->st_label), 0.0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox), gprs->st_label, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(bbox), hbox, FALSE, TRUE, 0);
gprs->st_in = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(gprs->st_in), 0.0, 0.5);
gtk_widget_set_no_show_all(gprs->st_in, TRUE);
gtk_box_pack_start(GTK_BOX(bbox), gprs->st_in, FALSE, TRUE, 0);
gprs->st_out = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(gprs->st_out), 0.0, 0.5);
gtk_widget_set_no_show_all(gprs->st_out, TRUE);
gtk_box_pack_start(GTK_BOX(bbox), gprs->st_out, FALSE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(widget), bbox);
gtk_box_pack_start(GTK_BOX(vbox), widget, FALSE, TRUE, 0);
/* connect */
gprs->connect = gtk_button_new_from_stock(GTK_STOCK_CONNECT);
g_signal_connect_swapped(G_OBJECT(gprs->connect), "clicked", G_CALLBACK(
_on_settings_connect), plugin);
gtk_box_pack_start(GTK_BOX(vbox), gprs->connect, FALSE, TRUE, 0);
return vbox;
}
static void _on_settings_apply(gpointer data)
{
PhonePlugin * plugin = data;
PhonePluginHelper * helper = plugin->helper;
GPRS * gprs = plugin->priv;
gboolean active;
char const * p;
active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(gprs->attach));
helper->config_set(helper->phone, "gprs", "attach", active ? "1" : "0");
p = gtk_entry_get_text(GTK_ENTRY(gprs->apn));
helper->config_set(helper->phone, "gprs", "apn", p);
p = gtk_entry_get_text(GTK_ENTRY(gprs->username));
helper->config_set(helper->phone, "gprs", "username", p);
p = gtk_entry_get_text(GTK_ENTRY(gprs->password));
helper->config_set(helper->phone, "gprs", "password", p);
#if GTK_CHECK_VERSION(2, 10, 0)
active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(gprs->systray));
helper->config_set(helper->phone, "gprs", "systray", active
? "1" : "0");
gtk_status_icon_set_visible(gprs->icon, active);
#endif
_gprs_access_point(plugin);
gprs->active = FALSE;
}
static void _on_settings_cancel(gpointer data)
{
PhonePlugin * plugin = data;
PhonePluginHelper * helper = plugin->helper;
GPRS * gprs = plugin->priv;
char const * p;
gboolean active;
gtk_widget_hide(gprs->window);
active = ((p = helper->config_get(helper->phone, "gprs", "attach"))
!= NULL && strtoul(p, NULL, 10) != 0) ? TRUE : FALSE;
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(gprs->attach), active);
if((p = helper->config_get(helper->phone, "gprs", "apn")) == NULL)
p = "";
gtk_entry_set_text(GTK_ENTRY(gprs->apn), p);
if((p = helper->config_get(helper->phone, "gprs", "username")) == NULL)
p = "";
gtk_entry_set_text(GTK_ENTRY(gprs->username), p);
if((p = helper->config_get(helper->phone, "gprs", "password")) == NULL)
p = "";
gtk_entry_set_text(GTK_ENTRY(gprs->password), p);
#if GTK_CHECK_VERSION(2, 10, 0)
active = ((p = helper->config_get(helper->phone, "gprs", "systray"))
!= NULL && strtoul(p, NULL, 10) != 0) ? TRUE : FALSE;
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(gprs->systray), active);
#endif
}
static gboolean _on_settings_closex(gpointer data)
{
PhonePlugin * plugin = data;
_on_settings_cancel(plugin);
return TRUE;
}
static void _on_settings_connect(gpointer data)
{
PhonePlugin * plugin = data;
GPRS * gprs = plugin->priv;
_on_settings_apply(plugin);
if(gprs->connected)
_gprs_disconnect(plugin);
else
_gprs_connect(plugin);
}
static void _on_settings_ok(gpointer data)
{
PhonePlugin * plugin = data;
GPRS * gprs = plugin->priv;
gtk_widget_hide(gprs->window);
_on_settings_apply(plugin);
}
/* accessors */
/* gprs_set_connected */
static void _gprs_set_connected(PhonePlugin * plugin, gboolean connected,
char const * message, size_t in, size_t out)
{
GPRS * gprs = plugin->priv;
char buf[64];
gprs->connected = connected;
if(gprs->window == NULL)
return;
gtk_image_set_from_icon_name(GTK_IMAGE(gprs->st_image), connected
? GTK_STOCK_CONNECT : GTK_STOCK_DISCONNECT,
GTK_ICON_SIZE_BUTTON);
gtk_label_set_text(GTK_LABEL(gprs->st_label), message);
gtk_button_set_label(GTK_BUTTON(gprs->connect), connected
? GTK_STOCK_DISCONNECT : GTK_STOCK_CONNECT);
if(connected)
{
snprintf(buf, sizeof(buf), "Received: %lu kB",
(unsigned long)in / 1024);
gtk_label_set_text(GTK_LABEL(gprs->st_in), buf);
snprintf(buf, sizeof(buf), "Sent: %lu kB",
(unsigned long)out / 1024);
gtk_label_set_text(GTK_LABEL(gprs->st_out), buf);
gtk_widget_show(gprs->st_in);
gtk_widget_show(gprs->st_out);
#if GTK_CHECK_VERSION(2, 16, 0)
snprintf(buf, sizeof(buf), "%s\nReceived: %lu kB\nSent: %lu kB",
message, (unsigned long)in / 1024,
(unsigned long)out / 1024);
gtk_status_icon_set_tooltip_text(gprs->icon, buf);
#endif
if(gprs->source == 0)
gprs->source = g_timeout_add(1000, _gprs_on_timeout,
plugin);
}
else
{
if(gprs->source != 0)
g_source_remove(gprs->source);
gprs->source = 0;
gtk_widget_hide(gprs->st_in);
gtk_widget_hide(gprs->st_out);
#if GTK_CHECK_VERSION(2, 16, 0)
gtk_status_icon_set_tooltip_text(gprs->icon, message);
#endif
}
}
/* useful */
/* gprs_access_point */
static int _gprs_access_point(PhonePlugin * plugin)
{
int ret = 0;
PhonePluginHelper * helper = plugin->helper;
char const * p;
ModemRequest request;
if((p = helper->config_get(helper->phone, "gprs", "apn")) == NULL)
return 0;
memset(&request, 0, sizeof(request));
request.type = MODEM_REQUEST_AUTHENTICATE;
/* set the access point */
request.authenticate.name = "APN";
request.authenticate.username = "IP";
request.authenticate.password = p;
ret |= helper->request(helper->phone, &request);
/* set the credentials */
request.authenticate.name = "GPRS";
p = helper->config_get(helper->phone, "gprs", "username");
request.authenticate.username = p;
p = helper->config_get(helper->phone, "gprs", "password");
request.authenticate.password = p;
ret |= helper->request(helper->phone, &request);
return ret;
}
/* gprs_connect */
static int _gprs_connect(PhonePlugin * plugin)
{
GPRS * gprs = plugin->priv;
GtkDialogFlags flags = GTK_DIALOG_MODAL
| GTK_DIALOG_DESTROY_WITH_PARENT;
char const message[] = "You are currently roaming, and additional"
" charges are therefore likely to apply.\n"
"Do you really want to connect?";
GtkWidget * widget;
int res;
ModemRequest request;
if(_gprs_access_point(plugin) != 0)
return -1;
if(gprs->roaming)
{
widget = gtk_message_dialog_new(GTK_WINDOW(gprs->window), flags,
GTK_MESSAGE_WARNING, GTK_BUTTONS_YES_NO,
#if GTK_CHECK_VERSION(2, 6, 0)
"Warning");
gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(
widget),
#endif
message);
gtk_window_set_title(GTK_WINDOW(widget), "Warning");
res = gtk_dialog_run(GTK_DIALOG(widget));
gtk_widget_destroy(widget);
if(res != GTK_RESPONSE_YES)
return 0;
}
_gprs_set_connected(plugin, TRUE, "Connecting...", 0, 0);
memset(&request, 0, sizeof(request));
request.type = MODEM_REQUEST_CALL;
request.call.call_type = MODEM_CALL_TYPE_DATA;
request.call.number = "*99***1#"; /* XXX specific to GSM/GPRS */
return plugin->helper->request(plugin->helper->phone, &request);
}
/* gprs_disconnect */
static int _gprs_disconnect(PhonePlugin * plugin)
{
ModemRequest request;
if(_gprs_access_point(plugin) != 0)
return -1;
_gprs_set_connected(plugin, TRUE, "Disconnecting...", 0, 0);
memset(&request, 0, sizeof(request));
request.type = MODEM_REQUEST_CALL_HANGUP;
return plugin->helper->request(plugin->helper->phone, &request);
}
/* callbacks */
/* gprs_on_activate */
static void _gprs_on_activate(gpointer data)
{
PhonePlugin * plugin = data;
GPRS * gprs = plugin->priv;
_gprs_settings(plugin);
gtk_notebook_set_current_page(GTK_NOTEBOOK(gprs->notebook), 1);
gtk_window_present(GTK_WINDOW(gprs->window));
}
/* gprs_on_popup_menu */
static void _gprs_on_popup_menu(GtkStatusIcon * icon, guint button,
guint time, gpointer data)
{
PhonePlugin * plugin = data;
GPRS * gprs = plugin->priv;
GtkWidget * menu;
GtkWidget * menuitem;
GtkWidget * hbox;
GtkWidget * image;
GtkWidget * label;
menu = gtk_menu_new();
/* status */
menuitem = gtk_menu_item_new_with_mnemonic("_Status");
g_signal_connect_swapped(menuitem, "activate", G_CALLBACK(
_gprs_on_activate), plugin);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
menuitem = gtk_separator_menu_item_new();
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
/* connection */
menuitem = gtk_menu_item_new();
hbox = gtk_hbox_new(FALSE, 4);
image = gtk_image_new_from_stock(gprs->connected ? GTK_STOCK_DISCONNECT
: GTK_STOCK_CONNECT, GTK_ICON_SIZE_MENU);
gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, TRUE, 0);
label = gtk_label_new_with_mnemonic(gprs->connected ? "_Disconnect"
: "_Connect");
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(menuitem), hbox);
g_signal_connect_swapped(menuitem, "activate", G_CALLBACK(
gprs->connected ? _gprs_disconnect
: _gprs_connect), plugin);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
menuitem = gtk_separator_menu_item_new();
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
/* preferences */
menuitem = gtk_menu_item_new();
hbox = gtk_hbox_new(FALSE, 4);
image = gtk_image_new_from_stock(GTK_STOCK_PREFERENCES,
GTK_ICON_SIZE_MENU);
gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, TRUE, 0);
label = gtk_label_new_with_mnemonic("_Preferences");
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(menuitem), hbox);
g_signal_connect_swapped(menuitem, "activate", G_CALLBACK(
_gprs_settings), plugin);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
gtk_widget_show_all(menu);
gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, button, time);
}
/* gprs_on_timeout */
static gboolean _gprs_on_timeout(gpointer data)
{
PhonePlugin * plugin = data;
plugin->helper->trigger(plugin->helper->phone,
MODEM_EVENT_TYPE_CONNECTION);
return TRUE;
}