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Diffstat (limited to 'knetworkmanager-0.8/src/knetworkmanager-wireless_device.cpp')
| -rw-r--r-- | knetworkmanager-0.8/src/knetworkmanager-wireless_device.cpp | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/knetworkmanager-0.8/src/knetworkmanager-wireless_device.cpp b/knetworkmanager-0.8/src/knetworkmanager-wireless_device.cpp new file mode 100644 index 0000000..554f797 --- /dev/null +++ b/knetworkmanager-0.8/src/knetworkmanager-wireless_device.cpp @@ -0,0 +1,207 @@ +/*************************************************************************** + * + * 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" |