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192 lines
4.9 KiB
192 lines
4.9 KiB
/***************************************************************************
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*
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* knetworkmanager-connection_store.h - A NetworkManager frontend for KDE
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*
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* Copyright (C) 2005, 2006 Novell, Inc.
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*
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* Author: Helmut Schaa <hschaa@suse.de>, <Helmut.Schaa@gmx.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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**************************************************************************/
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#include <tqtimer.h>
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#include <tquuid.h>
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#include <tqdbusobjectpath.h>
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#include <kstaticdeleter.h>
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#include <kapplication.h>
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#include <kdebug.h>
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#include "knetworkmanager-connection_store.h"
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#include "knetworkmanager-connection.h"
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#include "knetworkmanager-connection_setting.h"
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#include "knetworkmanager-connection_setting_info.h"
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#include "knetworkmanager-connection_setting_ipv4.h"
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#include "knetworkmanager-connection_setting_wired.h"
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#include "knetworkmanager-connection_setting_wireless.h"
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#include "knetworkmanager-connection_setting_wireless_security.h"
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using namespace ConnectionSettings;
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static KStaticDeleter<ConnectionStore> sd;
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ConnectionStore* ConnectionStore::_instance = NULL;
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ConnectionStore*
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ConnectionStore::getInstance()
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{
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if (_instance)
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return _instance;
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return sd.setObject(_instance, new ConnectionStore());
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}
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ConnectionStore::ConnectionStore()
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: _connectionList()
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{
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// defer the connection init a bit
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TQTimer::singleShot(0, this, TQT_SLOT(slotInit()));
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}
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ConnectionStore::~ConnectionStore()
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{
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for (TQValueList<Connection*>::Iterator it = _connectionList.begin(); it != _connectionList.end(); ++it)
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{
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delete (*it);
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*it = NULL;
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}
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}
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void
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ConnectionStore::slotInit()
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{
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}
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void
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ConnectionStore::slotSecretsNeeded(Connection* conn, ConnectionSetting* setting, const TQStringList& hints, bool request_new)
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{
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kdDebug() << "ConnectionStore::slotSecretsNeeded" << endl;
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emit SecretsNeeded(conn, setting, hints, request_new);
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}
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void
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ConnectionStore::addConnection(Connection* con)
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{
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if (_connectionList.find(con) != _connectionList.end())
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{
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con->slotUpdated();
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emit signalConnectionUpdated(con);
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return;
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}
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// check if the connection has an ID already
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if (con->getID().isEmpty())
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{
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// set unique id for this connection
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con->setID(createNewConnectionID());
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}
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// we own the connection now
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_connectionList.append(con);
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// let's get notified if the connection asks for new secrets
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connect(con, TQT_SIGNAL(SecretsNeeded(Connection*, ConnectionSetting*, const TQStringList&, bool)),
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this, TQT_SLOT(slotSecretsNeeded(Connection*, ConnectionSetting*, const TQStringList&, bool)));
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// new connection, ring ring
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emit signalConnectionAdded(con);
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}
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void
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ConnectionStore::removeConnection(Connection* con)
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{
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// check if the connection is != NULL
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if (!con)
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return;
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// remove the object from our list
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if (_connectionList.remove(con) == 0)
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return;
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// notify everybody about the removed connection
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emit signalConnectionRemoved(con);
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// delete the connection, it will deregister itself from NM
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con->slotAboutToBeRemoved();
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delete con;
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}
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Connection*
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ConnectionStore::getConnection(const TQString& obj_path)
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{
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// find a connection by obj_path
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TQValueList<Connection*>::Iterator it = _connectionList.begin();
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for (; it != _connectionList.end(); ++it)
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if (TQString((*it)->getObjectPath()) == obj_path)
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return (*it);
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return NULL;
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}
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TQValueList<Connection*>
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ConnectionStore::getConnections(const TQString& type)
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{
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// return a list of connection
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if (type.isEmpty())
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return _connectionList;
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else
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{
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TQValueList<Connection*> ret;
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for (TQValueList<Connection*>::Iterator it = _connectionList.begin(); it != _connectionList.end(); ++it)
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{
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if ( (*it)->getType() == type)
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ret.append(*it);
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}
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return ret;
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}
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}
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TQString
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ConnectionStore::createNewConnectionID()
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{
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bool unique;
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TQString id;
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do
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{
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unique = true;
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// 16 bytes of randomness should be enougth for getting a unique ID
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id = TQUuid::createUuid().toString();
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id = id.replace("{","");
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id = id.replace("}","");
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// nevertheless check if the id is used already
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TQValueList<Connection*>::Iterator it = _connectionList.begin();
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for (; it != _connectionList.end(); ++it)
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{
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if ((*it)->getID() == id)
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{
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unique = false;
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break;
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}
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}
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} while (unique == false);
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return id;
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}
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#include "knetworkmanager-connection_store.moc"
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