DeforaOS/Phone
DeforaOS/Phone
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Phone/src/plugins/gprs.c

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/* $Id$ */
/* Copyright (c) 2011-2017 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/>. */
/* FIXME:
* - check if it resets the modem on "OK" (and if so, avoid it) */
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#include <System.h>
#ifdef PROGNAME
# include <Desktop.h>
#endif
#include "Phone.h"
#include "../../config.h"
#ifndef PREFIX
# define PREFIX "/usr/local"
#endif
#ifndef SYSCONFDIR
# define SYSCONFDIR PREFIX "/etc"
#endif
/* GPRS */
/* private */
/* types */
typedef struct _PhonePlugin
{
PhonePluginHelper * helper;
guint source;
gboolean roaming;
gboolean connected;
size_t in;
size_t out;
size_t glin;
size_t glout;
char * _operator;
gboolean active;
GtkWidget * window;
GtkWidget * notebook;
GtkWidget * attach;
GtkWidget * apn;
GtkWidget * username;
GtkWidget * password;
#ifndef PROGNAME
GtkWidget * defaults;
#endif
GtkWidget * connect;
GtkWidget * st_image;
GtkWidget * st_label;
GtkWidget * st_in;
GtkWidget * st_out;
GtkWidget * st_glin;
GtkWidget * st_glout;
#if GTK_CHECK_VERSION(2, 10, 0)
GtkWidget * systray;
GtkStatusIcon * icon;
#endif
} GPRS;
/* prototypes */
/* plug-in */
static GPRS * _gprs_init(PhonePluginHelper * helper);
static void _gprs_destroy(GPRS * gprs);
static int _gprs_event(GPRS * gprs, PhoneEvent * event);
static void _gprs_settings(GPRS * gprs);
/* accessors */
static void _gprs_set_connected(GPRS * gprs, gboolean connected,
char const * message, size_t in, size_t out);
/* useful */
static int _gprs_access_point(GPRS * gprs);
static int _gprs_connect(GPRS * gprs);
static void _gprs_counters_load(GPRS * gprs);
static void _gprs_counters_save(GPRS * gprs);
static int _gprs_disconnect(GPRS * gprs);
static int _gprs_load_defaults(GPRS * gprs);
static int _gprs_load_operator(GPRS * gprs, char const * _operator);
/* callbacks */
static void _gprs_on_activate(gpointer data);
static void _gprs_on_load_defaults(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 */
PhonePluginDefinition plugin =
{
"Dial-up networking",
"phone-gprs",
NULL,
_gprs_init,
_gprs_destroy,
_gprs_event,
_gprs_settings
};
/* private */
/* functions */
/* plug-in */
/* gprs_init */
static GPRS * _gprs_init(PhonePluginHelper * helper)
{
GPRS * gprs;
#if GTK_CHECK_VERSION(2, 10, 0)
char const * p;
gboolean active;
#endif
if((gprs = object_new(sizeof(*gprs))) == NULL)
return NULL;
gprs->helper = helper;
gprs->source = 0;
gprs->roaming = FALSE;
gprs->connected = FALSE;
gprs->in = 0;
gprs->out = 0;
gprs->glin = 0;
gprs->glout = 0;
gprs->_operator = NULL;
gprs->active = FALSE;
gprs->window = NULL;
#if GTK_CHECK_VERSION(2, 10, 0)
gprs->icon = gtk_status_icon_new_from_icon_name("phone-gprs");
# if GTK_CHECK_VERSION(2, 16, 0)
gtk_status_icon_set_tooltip_text(gprs->icon, "Not connected");
# endif
# if GTK_CHECK_VERSION(2, 18, 0)
gtk_status_icon_set_title(gprs->icon, "Dial-up networking");
# 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), gprs);
g_signal_connect(gprs->icon, "popup-menu", G_CALLBACK(
_gprs_on_popup_menu), gprs);
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
_gprs_counters_load(gprs);
return gprs;
}
/* gprs_destroy */
static void _gprs_destroy(GPRS * gprs)
{
free(gprs->_operator);
_gprs_counters_save(gprs);
#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);
}
/* gprs_event */
static int _gprs_event_modem(GPRS * gprs, ModemEvent * event);
static void _gprs_event_modem_operator(GPRS * gprs, char const * _operator);
static int _gprs_event(GPRS * gprs, PhoneEvent * event)
{
switch(event->type)
{
case PHONE_EVENT_TYPE_MODEM_EVENT:
return _gprs_event_modem(gprs,
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(GPRS * gprs, ModemEvent * event)
{
gboolean connected;
switch(event->type)
{
case MODEM_EVENT_TYPE_CONNECTION:
connected = event->connection.connected;
_gprs_set_connected(gprs, connected, NULL,
event->connection.in,
event->connection.out);
break;
case MODEM_EVENT_TYPE_REGISTRATION:
/* operator */
_gprs_event_modem_operator(gprs,
event->registration._operator);
/* roaming */
gprs->roaming = event->registration.roaming;
/* status */
if(gprs->active != FALSE)
break;
if(event->registration.status
!= MODEM_REGISTRATION_STATUS_REGISTERED)
break;
gprs->active = TRUE;
/* FIXME optionally force GPRS registration */
break;
default:
break;
}
return 0;
}
static void _gprs_event_modem_operator(GPRS * gprs, char const * _operator)
{
PhonePluginHelper * helper = gprs->helper;
char const * p;
free(gprs->_operator);
gprs->_operator = (_operator != NULL) ? strdup(_operator) : NULL;
if(gprs->window == NULL)
return;
#ifndef PROGNAME
gtk_widget_set_sensitive(gprs->defaults, (gprs->_operator != NULL)
? TRUE : FALSE);
#endif
/* FIXME also load the defaults when creating the window if relevant */
if(((p = gtk_entry_get_text(GTK_ENTRY(gprs->apn))) == NULL
|| strlen(p) == 0)
&& ((p = gtk_entry_get_text(GTK_ENTRY(gprs->username)))
== NULL || strlen(p) == 0)
&& ((p = gtk_entry_get_text(GTK_ENTRY(gprs->password)))
== NULL || strlen(p) == 0)
&& helper->config_get(helper->phone, "gprs", "apn")
== NULL
&& helper->config_get(helper->phone, "gprs", "username")
== NULL
&& helper->config_get(helper->phone, "gprs", "password")
== NULL)
_gprs_load_defaults(gprs);
}
/* gprs_settings */
static GtkWidget * _settings_preferences(GPRS * gprs);
static GtkWidget * _settings_status(GPRS * gprs);
/* callbacks */
static void _settings_on_apply(gpointer data);
static void _settings_on_cancel(gpointer data);
static gboolean _settings_on_closex(gpointer data);
static void _settings_on_connect(gpointer data);
#ifdef PROGNAME
static void _settings_on_help(gpointer data);
#endif
static void _settings_on_ok(gpointer data);
static void _settings_on_reset(gpointer data);
static void _gprs_settings(GPRS * gprs)
{
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), "phone-gprs");
#endif
gtk_window_set_title(GTK_WINDOW(gprs->window), "Dial-up networking");
g_signal_connect_swapped(gprs->window, "delete-event", G_CALLBACK(
_settings_on_closex), gprs);
#if GTK_CHECK_VERSION(3, 0, 0)
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
vbox = gtk_vbox_new(FALSE, 4);
#endif
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(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 */
#if GTK_CHECK_VERSION(3, 0, 0)
bbox = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL);
#else
bbox = gtk_hbutton_box_new();
#endif
gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
gtk_box_set_spacing(GTK_BOX(bbox), 4);
#ifdef PROGNAME
widget = gtk_button_new_from_stock(GTK_STOCK_HELP);
g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
_settings_on_help), gprs);
gtk_container_add(GTK_CONTAINER(bbox), widget);
#endif
widget = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
g_signal_connect_swapped(widget, "clicked", G_CALLBACK(
_settings_on_cancel), gprs);
gtk_container_add(GTK_CONTAINER(bbox), widget);
widget = gtk_button_new_from_stock(GTK_STOCK_OK);
g_signal_connect_swapped(widget, "clicked", G_CALLBACK(_settings_on_ok),
gprs);
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);
_settings_on_cancel(gprs);
_gprs_on_timeout(gprs);
gtk_widget_show_all(gprs->window);
}
static GtkWidget * _settings_preferences(GPRS * gprs)
{
GtkSizeGroup * group;
GtkWidget * vbox;
GtkWidget * hbox;
GtkWidget * frame;
GtkWidget * vbox2;
GtkWidget * widget;
#if GTK_CHECK_VERSION(3, 0, 0)
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
vbox = gtk_vbox_new(FALSE, 4);
#endif
/* attachment */
gprs->attach = gtk_check_button_new_with_label(
"Force GPRS registration");
gtk_box_pack_start(GTK_BOX(vbox), gprs->attach, 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);
/* credentials */
frame = gtk_frame_new("Credentials");
#if GTK_CHECK_VERSION(3, 0, 0)
vbox2 = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
vbox2 = gtk_vbox_new(FALSE, 4);
#endif
gtk_container_set_border_width(GTK_CONTAINER(vbox2), 4);
group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
/* access point */
#if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
#else
hbox = gtk_hbox_new(FALSE, 4);
#endif
widget = gtk_label_new("Access point:");
#if GTK_CHECK_VERSION(3, 0, 0)
g_object_set(widget, "halign", GTK_ALIGN_START, NULL);
#else
gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
#endif
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(vbox2), hbox, FALSE, TRUE, 0);
/* username */
#if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
#else
hbox = gtk_hbox_new(FALSE, 4);
#endif
widget = gtk_label_new("Username:");
#if GTK_CHECK_VERSION(3, 0, 0)
g_object_set(widget, "halign", GTK_ALIGN_START, NULL);
#else
gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
#endif
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(vbox2), hbox, FALSE, TRUE, 0);
/* password */
#if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
#else
hbox = gtk_hbox_new(FALSE, 4);
#endif
widget = gtk_label_new("Password:");
#if GTK_CHECK_VERSION(3, 0, 0)
g_object_set(widget, "halign", GTK_ALIGN_START, NULL);
#else
gtk_misc_set_alignment(GTK_MISC(widget), 0.0, 0.5);
#endif
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(vbox2), hbox, FALSE, TRUE, 0);
#ifndef PROGNAME
/* defaults */
# if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
# else
hbox = gtk_hbox_new(FALSE, 4);
# endif
gprs->defaults = gtk_button_new_with_label("Load defaults");
gtk_widget_set_sensitive(gprs->defaults, (gprs->_operator != NULL)
? TRUE : FALSE);
g_signal_connect_swapped(gprs->defaults, "clicked", G_CALLBACK(
_gprs_on_load_defaults), gprs);
gtk_box_pack_end(GTK_BOX(hbox), gprs->defaults, FALSE, TRUE, 0);
gtk_box_pack_end(GTK_BOX(vbox2), hbox, FALSE, TRUE, 0);
#endif
gtk_container_add(GTK_CONTAINER(frame), vbox2);
gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, TRUE, 0);
return vbox;
}
static GtkWidget * _settings_status(GPRS * gprs)
{
GtkWidget * vbox;
GtkWidget * hbox;
GtkWidget * widget;
GtkWidget * bbox;
#if GTK_CHECK_VERSION(3, 0, 0)
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
vbox = gtk_vbox_new(FALSE, 4);
#endif
/* details */
widget = gtk_frame_new("Details");
#if GTK_CHECK_VERSION(3, 0, 0)
bbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
bbox = gtk_vbox_new(FALSE, 4);
#endif
gtk_container_set_border_width(GTK_CONTAINER(bbox), 4);
#if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
#else
hbox = gtk_hbox_new(FALSE, 4);
#endif
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");
#if GTK_CHECK_VERSION(3, 0, 0)
g_object_set(gprs->st_label, "halign", GTK_ALIGN_START, NULL);
#else
gtk_misc_set_alignment(GTK_MISC(gprs->st_label), 0.0, 0.5);
#endif
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);
#if GTK_CHECK_VERSION(3, 0, 0)
g_object_set(gprs->st_in, "halign", GTK_ALIGN_START, NULL);
#else
gtk_misc_set_alignment(GTK_MISC(gprs->st_in), 0.0, 0.5);
#endif
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);
#if GTK_CHECK_VERSION(3, 0, 0)
g_object_set(gprs->st_out, "halign", GTK_ALIGN_START, NULL);
#else
gtk_misc_set_alignment(GTK_MISC(gprs->st_out), 0.0, 0.5);
#endif
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(gprs->connect, "clicked", G_CALLBACK(
_settings_on_connect), gprs);
gtk_box_pack_start(GTK_BOX(vbox), gprs->connect, FALSE, TRUE, 0);
/* counters */
widget = gtk_frame_new("Counters");
#if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
#else
hbox = gtk_vbox_new(FALSE, 4);
#endif
gtk_container_set_border_width(GTK_CONTAINER(hbox), 4);
gprs->st_glin = gtk_label_new(NULL);
#if GTK_CHECK_VERSION(3, 0, 0)
g_object_set(gprs->st_glin, "halign", GTK_ALIGN_START, NULL);
#else
gtk_misc_set_alignment(GTK_MISC(gprs->st_glin), 0.0, 0.5);
#endif
gtk_box_pack_start(GTK_BOX(hbox), gprs->st_glin, FALSE, TRUE, 0);
gprs->st_glout = gtk_label_new(NULL);
#if GTK_CHECK_VERSION(3, 0, 0)
g_object_set(gprs->st_glout, "halign", GTK_ALIGN_START, NULL);
#else
gtk_misc_set_alignment(GTK_MISC(gprs->st_glout), 0.0, 0.5);
#endif
gtk_box_pack_start(GTK_BOX(hbox), gprs->st_glout, FALSE, TRUE, 0);
bbox = gtk_button_new_from_stock(GTK_STOCK_CLEAR);
g_signal_connect_swapped(bbox, "clicked", G_CALLBACK(
_settings_on_reset), gprs);
gtk_box_pack_start(GTK_BOX(hbox), bbox, FALSE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(widget), hbox);
gtk_box_pack_start(GTK_BOX(vbox), widget, FALSE, TRUE, 0);
return vbox;
}
static void _settings_on_apply(gpointer data)
{
GPRS * gprs = data;
PhonePluginHelper * helper = gprs->helper;
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(gprs);
_gprs_counters_save(gprs);
gprs->active = FALSE;
}
static void _settings_on_cancel(gpointer data)
{
GPRS * gprs = data;
PhonePluginHelper * helper = gprs->helper;
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
_gprs_set_connected(gprs, gprs->connected, NULL, gprs->in, gprs->out);
}
static gboolean _settings_on_closex(gpointer data)
{
GPRS * gprs = data;
_settings_on_cancel(gprs);
return TRUE;
}
static void _settings_on_connect(gpointer data)
{
GPRS * gprs = data;
int res;
_settings_on_apply(gprs);
res = gprs->connected ? _gprs_disconnect(gprs) : _gprs_connect(gprs);
if(res != 0)
gprs->helper->error(gprs->helper->phone, error_get(NULL), 1);
}
#ifdef PROGNAME
static void _settings_on_help(gpointer data)
{
desktop_help_contents(PACKAGE, PROGNAME);
}
#endif
static void _settings_on_ok(gpointer data)
{
GPRS * gprs = data;
gtk_widget_hide(gprs->window);
_settings_on_apply(gprs);
}
static void _settings_on_reset(gpointer data)
{
GPRS * gprs = data;
gprs->glin = 0;
gprs->glout = 0;
/* refresh the dialog box */
_gprs_set_connected(gprs, gprs->connected, NULL, gprs->in, gprs->out);
/* save in the configuration */
_gprs_counters_save(gprs);
}
/* accessors */
/* gprs_set_connected */
static void _gprs_set_connected(GPRS * gprs, gboolean connected,
char const * message, size_t in, size_t out)
{
char buf[64];
gprs->connected = connected;
if(message == NULL)
message = connected ? "Connected" : "Not 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 (%lu kB/s)",
(unsigned long)in / 1024,
(unsigned long)(in - gprs->in) / 1024);
gtk_label_set_text(GTK_LABEL(gprs->st_in), buf);
snprintf(buf, sizeof(buf), "Sent: %lu kB (%lu kB/s)",
(unsigned long)out / 1024,
(unsigned long)(out - gprs->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
gprs->in = in;
gprs->out = out;
if(gprs->source == 0)
gprs->source = g_timeout_add(1000, _gprs_on_timeout,
gprs);
}
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
/* add the last known data to the global counters */
gprs->glin += gprs->in;
gprs->glout += gprs->out;
/* save in the configuration */
_gprs_counters_save(gprs);
/* reset the known data */
gprs->in = 0;
gprs->out = 0;
}
/* counters */
snprintf(buf, sizeof(buf), "Received: %lu kB", (gprs->glin + in)
/ 1024);
gtk_label_set_text(GTK_LABEL(gprs->st_glin), buf);
snprintf(buf, sizeof(buf), "Sent: %lu kB", (gprs->glout + out) / 1024);
gtk_label_set_text(GTK_LABEL(gprs->st_glout), buf);
}
/* useful */
/* gprs_access_point */
static int _gprs_access_point(GPRS * gprs)
{
int ret = 0;
PhonePluginHelper * helper = gprs->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(GPRS * gprs)
{
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(gprs) != 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)
"%s", "Warning");
gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(
widget),
#endif
"%s", 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(gprs, TRUE, "Connecting...", 0, 0);
memset(&request, 0, sizeof(request));
request.type = MODEM_REQUEST_CALL;
request.call.call_type = MODEM_CALL_TYPE_DATA;
if(gprs->helper->request(gprs->helper->phone, &request) != 0)
return -gprs->helper->error(gprs->helper->phone,
error_get(NULL), 1);
return 0;
}
/* gprs_counters_load */
static void _gprs_counters_load(GPRS * gprs)
{
PhonePluginHelper * helper = gprs->helper;
char const * p;
gprs->glin = 0;
if((p = helper->config_get(helper->phone, "gprs", "in")) != NULL)
gprs->glin = strtol(p, NULL, 10);
gprs->glout = 0;
if((p = helper->config_get(helper->phone, "gprs", "out")) != NULL)
gprs->glout = strtol(p, NULL, 10);
}
/* gprs_counters_save */
static void _gprs_counters_save(GPRS * gprs)
{
PhonePluginHelper * helper = gprs->helper;
char buf[16];
snprintf(buf, sizeof(buf), "%lu", gprs->glin);
helper->config_set(helper->phone, "gprs", "in", buf);
snprintf(buf, sizeof(buf), "%lu", gprs->glout);
helper->config_set(helper->phone, "gprs", "out", buf);
}
/* gprs_disconnect */
static int _gprs_disconnect(GPRS * gprs)
{
ModemRequest request;
if(_gprs_access_point(gprs) != 0)
return -1;
_gprs_set_connected(gprs, TRUE, "Disconnecting...", 0, 0);
memset(&request, 0, sizeof(request));
request.type = MODEM_REQUEST_CALL_HANGUP;
return gprs->helper->request(gprs->helper->phone, &request);
}
/* gprs_load_defaults */
static int _gprs_load_defaults(GPRS * gprs)
{
return _gprs_load_operator(gprs, gprs->_operator);
}
/* gprs_load_operator */
static int _gprs_load_operator(GPRS * gprs, char const * _operator)
{
Config * config;
String const * p;
if((config = config_new()) == NULL)
return -1;
if(config_load(config, SYSCONFDIR "/" PACKAGE "/gprs.conf") != 0
|| (p = config_get(config, _operator, "apn")) == NULL)
{
config_delete(config);
return -1;
}
gtk_entry_set_text(GTK_ENTRY(gprs->apn), p);
if((p = config_get(config, _operator, "username")) == NULL)
p = "";
gtk_entry_set_text(GTK_ENTRY(gprs->username), p);
if((p = config_get(config, _operator, "password")) == NULL)
p = "";
gtk_entry_set_text(GTK_ENTRY(gprs->password), p);
config_delete(config);
return 0;
}
/* callbacks */
/* gprs_on_activate */
static void _gprs_on_activate(gpointer data)
{
GPRS * gprs = data;
_gprs_settings(gprs);
gtk_notebook_set_current_page(GTK_NOTEBOOK(gprs->notebook), 1);
gtk_window_present(GTK_WINDOW(gprs->window));
}
/* gprs_on_load_defaults */
static void _gprs_on_load_defaults(gpointer data)
{
GPRS * gprs = data;
GtkWidget * widget;
const GtkDialogFlags flags = GTK_DIALOG_MODAL
| GTK_DIALOG_DESTROY_WITH_PARENT;
if(_gprs_load_defaults(gprs) == 0)
return;
widget = gtk_message_dialog_new(GTK_WINDOW(gprs->window),
flags, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
#if GTK_CHECK_VERSION(2, 6, 0)
"%s", "Error");
gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(
widget),
#endif
"%s", "No defaults known for the current operator");
gtk_dialog_run(GTK_DIALOG(widget));
gtk_widget_destroy(widget);
}
/* gprs_on_popup_menu */
static void _gprs_on_popup_menu(GtkStatusIcon * icon, guint button,
guint time, gpointer data)
{
GPRS * gprs = data;
GtkWidget * menu;
GtkWidget * menuitem;
GtkWidget * image;
menu = gtk_menu_new();
/* status */
menuitem = gtk_image_menu_item_new_with_mnemonic("_Status");
g_signal_connect_swapped(menuitem, "activate", G_CALLBACK(
_gprs_on_activate), gprs);
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_image_menu_item_new_with_mnemonic(gprs->connected
? "_Disconnect" : "_Connect");
image = gtk_image_new_from_stock(gprs->connected ? GTK_STOCK_DISCONNECT
: GTK_STOCK_CONNECT, GTK_ICON_SIZE_MENU);
gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(menuitem), image);
g_signal_connect_swapped(menuitem, "activate", G_CALLBACK(
gprs->connected ? _gprs_disconnect
: _gprs_connect), gprs);
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_image_menu_item_new_from_stock(GTK_STOCK_PREFERENCES,
NULL);
g_signal_connect_swapped(menuitem, "activate", G_CALLBACK(
_gprs_settings), gprs);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
#ifdef PROGNAME
menuitem = gtk_separator_menu_item_new();
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
/* quit */
menuitem = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL);
g_signal_connect(menuitem, "activate", G_CALLBACK(gtk_main_quit), NULL);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
#endif
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)
{
GPRS * gprs = data;
gprs->helper->trigger(gprs->helper->phone, MODEM_EVENT_TYPE_CONNECTION);
return TRUE;
}
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