1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtNfc module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef TARGETEMULATOR_P_H 41 #define TARGETEMULATOR_P_H 42 43 // 44 // W A R N I N G 45 // ------------- 46 // 47 // This file is not part of the Qt API. It exists purely as an 48 // implementation detail. This header file may change from version to 49 // version without notice, or even be removed. 50 // 51 // We mean it. 52 // 53 54 #include <QtCore/QtGlobal> 55 #include <QtCore/QByteArray> 56 #include <QtNfc/qtnfcglobal.h> 57 QT_FORWARD_DECLARE_CLASS(QSettings)58QT_FORWARD_DECLARE_CLASS(QSettings) 59 60 QT_BEGIN_NAMESPACE 61 62 class TagBase 63 { 64 public: 65 TagBase(); 66 virtual ~TagBase(); 67 68 virtual void load(QSettings *settings) = 0; 69 70 virtual QByteArray processCommand(const QByteArray &command) = 0; 71 72 virtual QByteArray uid() const = 0; 73 74 qint64 lastAccessTime() const { return lastAccess; } 75 76 protected: 77 mutable qint64 lastAccess; 78 }; 79 80 class NfcTagType1 : public TagBase 81 { 82 public: 83 NfcTagType1(); 84 ~NfcTagType1(); 85 86 void load(QSettings *settings); 87 88 QByteArray processCommand(const QByteArray &command); 89 90 QByteArray uid() const; 91 92 private: 93 quint8 readData(quint8 block, quint8 byte); 94 95 quint8 hr0; 96 quint8 hr1; 97 98 QByteArray memory; 99 }; 100 101 class NfcTagType2 : public TagBase 102 { 103 public: 104 NfcTagType2(); 105 ~NfcTagType2(); 106 107 void load(QSettings *settings); 108 109 QByteArray processCommand(const QByteArray &command); 110 111 QByteArray uid() const; 112 113 private: 114 QByteArray memory; 115 quint8 currentSector; 116 bool expectPacket2; 117 }; 118 119 QT_END_NAMESPACE 120 121 #endif // TARGETEMULATOR_P_H 122