/** * smartcard.cpp * * Copyright (c) 2001 George Staikos * Copyright (c) 2001 Fernando Llobregat * * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "smartcard.h" KSmartcardConfig::KSmartcardConfig(TQWidget *parent, const char *name) : KCModule(parent, name),DCOPObject(name) { TQVBoxLayout *layout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint()); config = new KConfig("ksmartcardrc", false, false); DCOPClient *dc = KApplication::kApplication()->dcopClient(); _ok = false; dc->remoteInterfaces("kded", "kardsvc", &_ok); KAboutData *about = new KAboutData(I18N_NOOP("kcmsmartcard"), I18N_NOOP("KDE Smartcard Control Module"), 0, 0, KAboutData::License_GPL, I18N_NOOP("(c) 2001 George Staikos")); about->addAuthor("George Staikos", 0, "staikos@kde.org"); setAboutData( about ); if (_ok) { base = new SmartcardBase(this); layout->add(base); _popUpKardChooser = new KPopupMenu(this,"KpopupKardChooser"); _popUpKardChooser->insertItem(i18n("Change Module..."), this, TQT_SLOT(slotLaunchChooser())); // The config backend connect(base->launchManager, TQT_SIGNAL(clicked()), TQT_SLOT( changed() )); connect(base->beepOnInsert, TQT_SIGNAL(clicked()), TQT_SLOT( changed() )); connect(base->enableSupport, TQT_SIGNAL(clicked()), TQT_SLOT( changed() )); connect(base->enablePolling, TQT_SIGNAL(clicked()), TQT_SLOT( changed() )); connect(base->_readerHostsListView, TQT_SIGNAL(rightButtonPressed(TQListViewItem *,const TQPoint &,int)), this, TQT_SLOT(slotShowPopup(TQListViewItem *,const TQPoint &,int))); if (!connectDCOPSignal("", "", "signalReaderListChanged(TQStringList)", "loadReadersTab(TQStringList)", FALSE)) kdDebug()<<"Error connecting to DCOP server" <add(new NoSmartcardBase(this)); } } KSmartcardConfig::~KSmartcardConfig() { delete config; delete _cardDB; } void KSmartcardConfig::slotLaunchChooser(){ if ( KCardDB::launchSelector(base->_readerHostsListView->currentItem()->parent()->text(0))){ KMessageBox::sorry(this,i18n("Unable to launch KCardChooser")); } } void KSmartcardConfig::slotShowPopup(TQListViewItem * item ,const TQPoint & _point,int i) { //The popup only appears in cards, not in the slots1 if (item->isSelectable()) return; _popUpKardChooser->exec(_point); } void KSmartcardConfig::updateReadersState (TQString readerName, bool isCardPresent, TQString atr) { KListViewItem * tID=(KListViewItem *) base->_readerHostsListView->findItem(readerName, 0); if (tID==0) return; KListViewItem * tIDChild=(KListViewItem*) tID->firstChild(); if (tIDChild==NULL) return; delete tIDChild; if (!isCardPresent) (void) new KListViewItem(tID,i18n("No card inserted")); else{ getSupportingModule(tID,atr); } } void KSmartcardConfig::loadReadersTab( TQStringList lr){ //Prepare data for dcop calls TQByteArray data, retval; TQCString rettype; TQDataStream arg(data, IO_WriteOnly); TQCString modName = "kardsvc"; arg << modName; // New view items KListViewItem * temp; //If the smartcard support is disabled we unload the kardsvc KDED module // and return base->_readerHostsListView->clear(); if (!config->readBoolEntry("Enable Support", false)){ // New view items KListViewItem * temp; kapp->dcopClient()->call("kded", "kded", "unloadModule(TQCString)", data, rettype, retval); (void) new KListViewItem(base->_readerHostsListView, i18n("Smart card support disabled")); return; } if (lr.isEmpty()){ (void) new KListViewItem(base->_readerHostsListView, i18n("No readers found. Check 'pcscd' is running")); return; } for (TQStringList::Iterator _slot=lr.begin();_slot!=lr.end();++_slot){ temp= new KListViewItem(base->_readerHostsListView,*_slot); TQByteArray dataATR; TQDataStream argATR(dataATR,IO_WriteOnly); argATR << *_slot; kapp->dcopClient()->call("kded", "kardsvc", "getCardATR(TQString)", dataATR, rettype, retval); TQString cardATR; TQDataStream retReaderATR(retval, IO_ReadOnly); retReaderATR>>cardATR; if (cardATR.isNull()){ (void) new KListViewItem(temp,i18n("NO ATR or no card inserted")); continue; } getSupportingModule(temp,cardATR); } } void KSmartcardConfig::getSupportingModule( KListViewItem * ant, TQString & cardATR) const{ if (cardATR.isNull()){ (void) new KListViewItem(ant,i18n("NO ATR or no card inserted")); return; } TQString modName=_cardDB->getModuleName(cardATR); if (!modName.isNull()){ TQStringList mng= TQStringList::split(",",modName); TQString type=mng[0]; TQString subType=mng[1]; TQString subSubType=mng[2]; KListViewItem * hil =new KListViewItem(ant, i18n("Managed by: "), type, subType, subSubType); hil->setSelectable(FALSE); } else{ KListViewItem * hil =new KListViewItem(ant, i18n("No module managing this card")); hil->setSelectable(FALSE); } } void KSmartcardConfig::load() { load( false ); void KSmartcardConfig::load(bool useDefaults ) { //Prepare data for dcop calls TQByteArray data, retval; TQCString rettype; TQDataStream arg(data, IO_WriteOnly); TQCString modName = "kardsvc"; arg << modName; //Update the toggle buttons with the current configuration config->setReadDefaults( useDefaults ); if (_ok) { base->enableSupport->setChecked(config->readBoolEntry("Enable Support", false)); base->enablePolling->setChecked(config->readBoolEntry("Enable Polling", true)); base->beepOnInsert->setChecked(config->readBoolEntry("Beep on Insert", true)); base->launchManager->setChecked(config->readBoolEntry("Launch Manager", true)); } // We call kardsvc to retrieve the current readers kapp->dcopClient()->call("kded", "kardsvc", "getSlotList ()", data, rettype, retval); TQStringList readers; readers.clear(); TQDataStream retReader(retval, IO_ReadOnly); retReader>>readers; //And we update the panel loadReadersTab(readers); emit changed(useDefaults); } void KSmartcardConfig::save() { if (_ok) { config->writeEntry("Enable Support", base->enableSupport->isChecked()); config->writeEntry("Enable Polling", base->enablePolling->isChecked()); config->writeEntry("Beep on Insert", base->beepOnInsert->isChecked()); config->writeEntry("Launch Manager", base->launchManager->isChecked()); TQByteArray data, retval; TQCString rettype; TQDataStream arg(data, IO_WriteOnly); TQCString modName = "kardsvc"; arg << modName; // Start or stop the server as needed if (base->enableSupport->isChecked()) { kapp->dcopClient()->call("kded", "kded", "loadModule(TQCString)", data, rettype, retval); config->sync(); kapp->dcopClient()->call("kded", "kardsvc", "reconfigure()", data, rettype, retval); } else { kapp->dcopClient()->call("kded", "kded", "unloadModule(TQCString)", data, rettype, retval); } } emit changed(false); } void KSmartcardConfig::defaults() { load( true ); } TQString KSmartcardConfig::quickHelp() const { return i18n("

smartcard

This module allows you to configure KDE support" " for smartcards. These can be used for various tasks such as storing" " SSL certificates and logging in to the system."); } extern "C" { KDE_EXPORT KCModule *create_smartcard(TQWidget *parent, const char *) { return new KSmartcardConfig(parent, "kcmsmartcard"); } KDE_EXPORT void init_smartcard() { KConfig *config = new KConfig("ksmartcardrc", false, false); bool start = config->readBoolEntry("Enable Support", false); delete config; if (start) { TQByteArray data, retval; TQCString rettype; TQDataStream arg(data, IO_WriteOnly); TQCString modName = "kardsvc"; arg << modName; kapp->dcopClient()->call("kded", "kded", "loadModule(TQCString)", data, rettype, retval); } } } #include "smartcard.moc"