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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2006-2010 Nokia Corporation
* Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
* Copyright (C) 2005-2007 Johan Hedberg <johan.hedberg@nokia.com>
*
*
* 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
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <bluetooth/bluetooth.h>
#include <glib.h>
#include <dbus/dbus.h>
#include <gdbus.h>
#include "log.h"
#include "adapter.h"
#include "manager.h"
#include "event.h"
#include "dbus-common.h"
static DBusConnection *connection = NULL;
static void append_variant(DBusMessageIter *iter, int type, void *val)
{
DBusMessageIter value;
char sig[2] = { type, '\0' };
dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT, sig, &value);
dbus_message_iter_append_basic(&value, type, val);
dbus_message_iter_close_container(iter, &value);
}
static void append_array_variant(DBusMessageIter *iter, int type, void *val,
int n_elements)
{
DBusMessageIter variant, array;
char type_sig[2] = { type, '\0' };
char array_sig[3] = { DBUS_TYPE_ARRAY, type, '\0' };
dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
array_sig, &variant);
dbus_message_iter_open_container(&variant, DBUS_TYPE_ARRAY,
type_sig, &array);
if (dbus_type_is_fixed(type) == TRUE) {
dbus_message_iter_append_fixed_array(&array, type, val,
n_elements);
} else if (type == DBUS_TYPE_STRING || type == DBUS_TYPE_OBJECT_PATH) {
const char ***str_array = val;
int i;
for (i = 0; i < n_elements; i++)
dbus_message_iter_append_basic(&array, type,
&((*str_array)[i]));
}
dbus_message_iter_close_container(&variant, &array);
dbus_message_iter_close_container(iter, &variant);
}
void dict_append_entry(DBusMessageIter *dict,
const char *key, int type, void *val)
{
DBusMessageIter entry;
if (type == DBUS_TYPE_STRING) {
const char *str = *((const char **) val);
if (str == NULL)
return;
}
dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
NULL, &entry);
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
append_variant(&entry, type, val);
dbus_message_iter_close_container(dict, &entry);
}
void dict_append_array(DBusMessageIter *dict, const char *key, int type,
void *val, int n_elements)
{
DBusMessageIter entry;
dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
NULL, &entry);
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
append_array_variant(&entry, type, val, n_elements);
dbus_message_iter_close_container(dict, &entry);
}
dbus_bool_t emit_property_changed(DBusConnection *conn,
const char *path,
const char *interface,
const char *name,
int type, void *value)
{
DBusMessage *signal;
DBusMessageIter iter;
signal = dbus_message_new_signal(path, interface, "PropertyChanged");
if (!signal) {
error("Unable to allocate new %s.PropertyChanged signal",
interface);
return FALSE;
}
dbus_message_iter_init_append(signal, &iter);
dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &name);
append_variant(&iter, type, value);
return g_dbus_send_message(conn, signal);
}
dbus_bool_t emit_array_property_changed(DBusConnection *conn,
const char *path,
const char *interface,
const char *name,
int type, void *value, int num)
{
DBusMessage *signal;
DBusMessageIter iter;
signal = dbus_message_new_signal(path, interface, "PropertyChanged");
if (!signal) {
error("Unable to allocate new %s.PropertyChanged signal",
interface);
return FALSE;
}
dbus_message_iter_init_append(signal, &iter);
dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &name);
append_array_variant(&iter, type, value, num);
return g_dbus_send_message(conn, signal);
}
void set_dbus_connection(DBusConnection *conn)
{
connection = conn;
}
DBusConnection *get_dbus_connection(void)
{
return connection;
}
const char *class_to_icon(uint32_t class)
{
switch ((class & 0x1f00) >> 8) {
case 0x01:
return "computer";
case 0x02:
switch ((class & 0xfc) >> 2) {
case 0x01:
case 0x02:
case 0x03:
case 0x05:
return "phone";
case 0x04:
return "modem";
}
break;
case 0x03:
return "network-wireless";
case 0x04:
switch ((class & 0xfc) >> 2) {
case 0x01:
case 0x02:
return "audio-card"; /* Headset */
case 0x06:
return "audio-card"; /* Headphone */
case 0x0b: /* VCR */
case 0x0c: /* Video Camera */
case 0x0d: /* Camcorder */
return "camera-video";
default:
return "audio-card"; /* Other audio device */
}
break;
case 0x05:
switch ((class & 0xc0) >> 6) {
case 0x00:
switch ((class & 0x1e) >> 2) {
case 0x01:
case 0x02:
return "input-gaming";
}
break;
case 0x01:
return "input-keyboard";
case 0x02:
switch ((class & 0x1e) >> 2) {
case 0x05:
return "input-tablet";
default:
return "input-mouse";
}
}
break;
case 0x06:
if (class & 0x80)
return "printer";
if (class & 0x20)
return "camera-photo";
break;
}
return NULL;
}
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