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106 lines
2.9 KiB
106 lines
2.9 KiB
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/* This file is part of the TDE libraries
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Copyright (C) 2015 Timothy Pearson <kb9vqf@pearsoncomputing.net>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _TDECRYPTOGRAPHICCARDDEVICE_H
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#define _TDECRYPTOGRAPHICCARDDEVICE_H
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#include "tdegenericdevice.h"
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#ifndef _TDECRYPTOGRAPHICCARDDEVICE_INTERNAL
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#ifdef KSSL_HAVE_SSL
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typedef struct x509_st X509;
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#else
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class X509;
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#endif
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#endif
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class TQEventLoopThread;
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class CryptoCardDeviceWatcher;
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typedef TQValueList<X509*> X509CertificatePtrList;
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typedef TQValueListIterator<X509*> X509CertificatePtrListIterator;
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class TDECORE_EXPORT TDECryptographicCardDevice : public TDEGenericDevice
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{
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Q_OBJECT
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public:
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/**
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* Constructor.
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* @param Device type
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*/
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TDECryptographicCardDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
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/**
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* Destructor.
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*/
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~TDECryptographicCardDevice();
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/**
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* Enable / disable monitoring of insert / remove events.
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* @param enable true to enable, false to disable.
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*/
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void enableCardMonitoring(bool enable);
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/**
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* If monitoring of insert / remove events is enabled,
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* return whether or not a card is present.
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* @return -1 if status unknown, 0 if card not present,
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* 1 if card is present.
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*/
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int cardPresent();
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/**
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* If monitoring of insert / remove events is enabled,
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* and a card has been inserted, @return the card's ATR.
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* @return TQString::null if no card or card status unknown.
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*/
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TQString cardATR();
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/**
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* If monitoring of insert / remove events is enabled,
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* and a card has been inserted, @return a list of all
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* X509 certificates on the card.
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* @return an empty list if no card or card contents unknown.
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*
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* @example KSSLCertificate* tdeCert = KSSLCertificate::fromX509(cardX509Certificates().first());
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*/
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X509CertificatePtrList cardX509Certificates();
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public slots:
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void cardStatusChanged(TQString status, TQString atr);
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signals:
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void cardInserted();
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void cardRemoved();
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private:
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TQEventLoopThread *m_watcherThread;
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CryptoCardDeviceWatcher *m_watcherObject;
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bool m_cardPresent;
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TQString m_cardATR;
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X509CertificatePtrList m_cardCertificates;
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friend class TDEHardwareDevices;
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friend class CryptoCardDeviceWatcher;
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};
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#endif // _TDECRYPTOGRAPHICCARDDEVICE_H
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