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/***************************************************************************
*
* knetworkmanager-device.cpp - A NetworkManager frontend for KDE
*
* Copyright (C) 2005, 2006 Novell, Inc.
*
* Author: Timo Hoenig <thoenig@suse.de>, <thoenig@nouse.net>
* Will Stephenson <wstephenson@suse.de>, <wstephenson@kde.org>
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
**************************************************************************/
// NM includes
#include <NetworkManager.h>
// KNM includes
#include "knetworkmanager.h"
#include "knetworkmanager-wireless_device.h"
#include "dbus/accesspointproxy.h"
#include "dbus/wirelessproxy.h"
#include "knetworkmanager-accesspoint.h"
// KDE includes
#include <kdebug.h>
// TQt includes
#include <tqhostaddress.h>
#include <tqmap.h>
#include <tqvaluelist.h>
// TQt-Dbus includes
#include <tqdbusconnection.h>
#include <tqdbuserror.h>
#include <tqdbusobjectpath.h>
class WirelessDevicePrivate
{
public:
WirelessDevicePrivate(TQString service, TQString obj_path)
: nmWireless(service, obj_path)
{}
~WirelessDevicePrivate()
{
// cleanup the AP-list
for (TQMap<TQT_DBusObjectPath, AccessPoint*>::Iterator it = aps.begin(); it != aps.end(); ++it)
{
AccessPoint* p = it.data();
delete p;
}
}
DBus::WirelessDeviceProxy nmWireless;
TQMap<TQT_DBusObjectPath, AccessPoint *> aps;
};
WirelessDevice::WirelessDevice (const TQString & obj_path)
: Device(obj_path)
{
d = new WirelessDevicePrivate(NM_DBUS_SERVICE, obj_path);
d->nmWireless.setConnection(TQT_DBusConnection::systemBus());
// get notified when the devices properties change
connect(&(d->nmWireless), TQT_SIGNAL(PropertiesChanged(const TQMap<TQString, TQT_DBusVariant>&)), this, TQT_SLOT(slotPropertiesChanged(const TQMap<TQString, TQT_DBusVariant>&)));
connect(&(d->nmWireless), TQT_SIGNAL(AccessPointAdded(const TQT_DBusObjectPath&)), this, TQT_SLOT(slotAccessPointAdded(const TQT_DBusObjectPath&)));
connect(&(d->nmWireless), TQT_SIGNAL(AccessPointRemoved(const TQT_DBusObjectPath&)), this, TQT_SLOT(slotAccessPointRemoved(const TQT_DBusObjectPath&)));
}
WirelessDevice::~WirelessDevice ()
{
delete d;
}
void WirelessDevice::slotPropertiesChanged(const TQMap<TQString, TQT_DBusVariant>& properties)
{
// TODO: optimization: emit different signals for each property
emit propertiesChanged();
}
void WirelessDevice::slotAccessPointAdded(const TQT_DBusObjectPath& obj_path)
{
AccessPoint* ap = 0;
if ( !d->aps.contains(obj_path)) {
// we do not know this AP yet, add it to the list
ap = new AccessPoint(obj_path, this, "access_point_object");
d->aps.insert(obj_path, ap);
}
else
ap = d->aps[obj_path];
// notify about the new accesspoint
emit accessPointAdded(ap);
}
void WirelessDevice::slotAccessPointRemoved(const TQT_DBusObjectPath& obj_path)
{
AccessPoint* ap = 0;
if ( d->aps.contains(obj_path)) {
ap = d->aps[obj_path];
// notify about the AP removal
emit accessPointRemoved(obj_path);
// remove the appropriate AP from our list
d->aps.remove(obj_path);
delete ap;
}
else
{
// nothing we can do here
kdDebug() << k_funcinfo << "NM requests removal of unknown AP " << obj_path << endl;
}
}
TQValueList<AccessPoint*> WirelessDevice::accessPoints()
{
// update our AP list
if (d->aps.isEmpty()) {
updateAPList();
}
return d->aps.values();
}
void WirelessDevice::updateAPList()
{
TQT_DBusError err;
TQValueList<TQT_DBusObjectPath> aps;
// get the APs from NM
if (d->nmWireless.GetAccessPoints(aps, err))
{
// for each AP
for (TQValueList<TQT_DBusObjectPath>::iterator it = aps.begin(); it != aps.end(); ++it)
{
// create an AP-object for each objectpath
if (d->aps.contains(*it)) {
continue;
}
AccessPoint* ap = new AccessPoint(*it, this, "access_point_object");
d->aps.insert(*it, ap);
}
}
else
kdWarning() << k_funcinfo << "Could not get a list of wireless accesspoints over DBus." << endl;
}
TQValueList<AccessPoint*> WirelessDevice::accessPointsForEssid( TQByteArray essid)
{
TQValueList<AccessPoint*> aps;
// the DBus proxy is shared
for (TQMap<TQT_DBusObjectPath, AccessPoint*>::Iterator it = d->aps.begin(); it != d->aps.end(); ++it)
{
AccessPoint * ap = it.data();
if (essid.isNull() || (ap && ap->getSsidByteArray() == essid))
aps.append(ap);
}
return aps;
}
AccessPoint * WirelessDevice::getActiveAccessPoint()
{
TQT_DBusError err;
TQT_DBusObjectPath obj_path;
AccessPoint * ap = 0;
//fixme, listen to signal and use cached value
obj_path = d->nmWireless.getActiveAccessPoint(err);
if (!obj_path.isEmpty()) {
if (d->aps.contains(obj_path)) {
ap = d->aps[obj_path];
} else {
kdWarning() << k_funcinfo << "No object for active access point found!" << endl;
}
}
return ap;
}
TQ_UINT32 WirelessDevice::getWirelessCapabilities() const
{
TQT_DBusError err;
return d->nmWireless.getWirelessCapabilities(err);
}
TQ_UINT32 WirelessDevice::getBitrate() const
{
TQT_DBusError err;
return d->nmWireless.getBitrate(err);
}
#include "knetworkmanager-wireless_device.moc"
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