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| 1 | /**************************************************************************** | - |
| 2 | ** | - |
| 3 | ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). | - |
| 4 | ** Contact: http://www.qt-project.org/legal | - |
| 5 | ** | - |
| 6 | ** This file is part of the QtNetwork 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 Digia. For licensing terms and | - |
| 14 | ** conditions see http://qt.digia.com/licensing. For further information | - |
| 15 | ** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software | - |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL included in the | - |
| 21 | ** packaging of this file. Please review the following information to | - |
| 22 | ** ensure the GNU Lesser General Public License version 2.1 requirements | - |
| 23 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | - |
| 24 | ** | - |
| 25 | ** In addition, as a special exception, Digia gives you certain additional | - |
| 26 | ** rights. These rights are described in the Digia Qt LGPL Exception | - |
| 27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | - |
| 28 | ** | - |
| 29 | ** GNU General Public License Usage | - |
| 30 | ** Alternatively, this file may be used under the terms of the GNU | - |
| 31 | ** General Public License version 3.0 as published by the Free Software | - |
| 32 | ** Foundation and appearing in the file LICENSE.GPL included in the | - |
| 33 | ** packaging of this file. Please review the following information to | - |
| 34 | ** ensure the GNU General Public License version 3.0 requirements will be | - |
| 35 | ** met: http://www.gnu.org/copyleft/gpl.html. | - |
| 36 | ** | - |
| 37 | ** | - |
| 38 | ** $QT_END_LICENSE$ | - |
| 39 | ** | - |
| 40 | ****************************************************************************/ | - |
| 41 | | - |
| 42 | | - |
| 43 | /*! | - |
| 44 | \class QSslCipher | - |
| 45 | \brief The QSslCipher class represents an SSL cryptographic cipher. | - |
| 46 | \since 4.3 | - |
| 47 | | - |
| 48 | \reentrant | - |
| 49 | \ingroup network | - |
| 50 | \ingroup ssl | - |
| 51 | \ingroup shared | - |
| 52 | \inmodule QtNetwork | - |
| 53 | | - |
| 54 | QSslCipher stores information about one cryptographic cipher. It | - |
| 55 | is most commonly used with QSslSocket, either for configuring | - |
| 56 | which ciphers the socket can use, or for displaying the socket's | - |
| 57 | ciphers to the user. | - |
| 58 | | - |
| 59 | \sa QSslSocket, QSslKey | - |
| 60 | */ | - |
| 61 | | - |
| 62 | #include "qsslcipher.h" | - |
| 63 | #include "qsslcipher_p.h" | - |
| 64 | #include "qsslsocket.h" | - |
| 65 | | - |
| 66 | #ifndef QT_NO_DEBUG_STREAM | - |
| 67 | #include <QtCore/qdebug.h> | - |
| 68 | #endif | - |
| 69 | | - |
| 70 | QT_BEGIN_NAMESPACE | - |
| 71 | | - |
| 72 | /*! | - |
| 73 | Constructs an empty QSslCipher object. | - |
| 74 | */ | - |
| 75 | QSslCipher::QSslCipher() | - |
| 76 | : d(new QSslCipherPrivate) | - |
| 77 | { | - |
| 78 | } executed: }Execution Count:5009 | 5009 |
| 79 | | - |
| 80 | /*! | - |
| 81 | Constructs a QSslCipher object for the cipher determined by \a | - |
| 82 | name and \a protocol. The constructor accepts only supported | - |
| 83 | ciphers (i.e., the \a name and \a protocol must identify a cipher | - |
| 84 | in the list of ciphers returned by | - |
| 85 | QSslSocket::supportedCiphers()). | - |
| 86 | | - |
| 87 | You can call isNull() after construction to check if \a name and | - |
| 88 | \a protocol correctly identified a supported cipher. | - |
| 89 | */ | - |
| 90 | QSslCipher::QSslCipher(const QString &name, QSsl::SslProtocol protocol) | - |
| 91 | : d(new QSslCipherPrivate) | - |
| 92 | { | - |
| 93 | foreach (const QSslCipher &cipher, QSslSocket::supportedCiphers()) { never executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(QSslSocket::supportedCiphers())> _container_(QSslSocket::supportedCiphers()); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QSslCipher &cipher = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
| 94 | if (cipher.name() == name && cipher.protocol() == protocol) { never evaluated: cipher.name() == name never evaluated: cipher.protocol() == protocol | 0 |
| 95 | *this = cipher; never executed (the execution status of this line is deduced): *this = cipher; | - |
| 96 | return; | 0 |
| 97 | } | - |
| 98 | } | 0 |
| 99 | } | 0 |
| 100 | | - |
| 101 | /*! | - |
| 102 | Constructs an identical copy of the \a other cipher. | - |
| 103 | */ | - |
| 104 | QSslCipher::QSslCipher(const QSslCipher &other) | - |
| 105 | : d(new QSslCipherPrivate) | - |
| 106 | { | - |
| 107 | *d.data() = *other.d.data(); executed (the execution status of this line is deduced): *d.data() = *other.d.data(); | - |
| 108 | } executed: }Execution Count:386 | 386 |
| 109 | | - |
| 110 | /*! | - |
| 111 | Destroys the QSslCipher object. | - |
| 112 | */ | - |
| 113 | QSslCipher::~QSslCipher() | - |
| 114 | { | - |
| 115 | } | - |
| 116 | | - |
| 117 | /*! | - |
| 118 | Copies the contents of \a other into this cipher, making the two | - |
| 119 | ciphers identical. | - |
| 120 | */ | - |
| 121 | QSslCipher &QSslCipher::operator=(const QSslCipher &other) | - |
| 122 | { | - |
| 123 | *d.data() = *other.d.data(); executed (the execution status of this line is deduced): *d.data() = *other.d.data(); | - |
| 124 | return *this; executed: return *this;Execution Count:259 | 259 |
| 125 | } | - |
| 126 | | - |
| 127 | /*! | - |
| 128 | \fn void QSslCipher::swap(QSslCipher &other) | - |
| 129 | \since 5.0 | - |
| 130 | | - |
| 131 | Swaps this cipher instance with \a other. This function is very | - |
| 132 | fast and never fails. | - |
| 133 | */ | - |
| 134 | | - |
| 135 | /*! | - |
| 136 | Returns true if this cipher is the same as \a other; otherwise, | - |
| 137 | false is returned. | - |
| 138 | */ | - |
| 139 | bool QSslCipher::operator==(const QSslCipher &other) const | - |
| 140 | { | - |
| 141 | return d->name == other.d->name && d->protocol == other.d->protocol; executed: return d->name == other.d->name && d->protocol == other.d->protocol;Execution Count:43 | 43 |
| 142 | } | - |
| 143 | | - |
| 144 | /*! | - |
| 145 | \fn bool QSslCipher::operator!=(const QSslCipher &other) const | - |
| 146 | | - |
| 147 | Returns true if this cipher is not the same as \a other; | - |
| 148 | otherwise, false is returned. | - |
| 149 | */ | - |
| 150 | | - |
| 151 | /*! | - |
| 152 | Returns true if this is a null cipher; otherwise returns false. | - |
| 153 | */ | - |
| 154 | bool QSslCipher::isNull() const | - |
| 155 | { | - |
| 156 | return d->isNull; executed: return d->isNull;Execution Count:225 | 225 |
| 157 | } | - |
| 158 | | - |
| 159 | /*! | - |
| 160 | Returns the name of the cipher, or an empty QString if this is a null | - |
| 161 | cipher. | - |
| 162 | | - |
| 163 | \sa isNull() | - |
| 164 | */ | - |
| 165 | QString QSslCipher::name() const | - |
| 166 | { | - |
| 167 | return d->name; executed: return d->name;Execution Count:2400 | 2400 |
| 168 | } | - |
| 169 | | - |
| 170 | /*! | - |
| 171 | Returns the number of bits supported by the cipher. | - |
| 172 | | - |
| 173 | \sa usedBits() | - |
| 174 | */ | - |
| 175 | int QSslCipher::supportedBits()const | - |
| 176 | { | - |
| 177 | return d->supportedBits; never executed: return d->supportedBits; | 0 |
| 178 | } | - |
| 179 | | - |
| 180 | /*! | - |
| 181 | Returns the number of bits used by the cipher. | - |
| 182 | | - |
| 183 | \sa supportedBits() | - |
| 184 | */ | - |
| 185 | int QSslCipher::usedBits() const | - |
| 186 | { | - |
| 187 | return d->bits; never executed: return d->bits; | 0 |
| 188 | } | - |
| 189 | | - |
| 190 | /*! | - |
| 191 | Returns the cipher's key exchange method as a QString. | - |
| 192 | */ | - |
| 193 | QString QSslCipher::keyExchangeMethod() const | - |
| 194 | { | - |
| 195 | return d->keyExchangeMethod; never executed: return d->keyExchangeMethod; | 0 |
| 196 | } | - |
| 197 | | - |
| 198 | /*! | - |
| 199 | Returns the cipher's authentication method as a QString. | - |
| 200 | */ | - |
| 201 | QString QSslCipher::authenticationMethod() const | - |
| 202 | { | - |
| 203 | return d->authenticationMethod; never executed: return d->authenticationMethod; | 0 |
| 204 | } | - |
| 205 | | - |
| 206 | /*! | - |
| 207 | Returns the cipher's encryption method as a QString. | - |
| 208 | */ | - |
| 209 | QString QSslCipher::encryptionMethod() const | - |
| 210 | { | - |
| 211 | return d->encryptionMethod; never executed: return d->encryptionMethod; | 0 |
| 212 | } | - |
| 213 | | - |
| 214 | /*! | - |
| 215 | Returns the cipher's protocol as a QString. | - |
| 216 | | - |
| 217 | \sa protocol() | - |
| 218 | */ | - |
| 219 | QString QSslCipher::protocolString() const | - |
| 220 | { | - |
| 221 | return d->protocolString; never executed: return d->protocolString; | 0 |
| 222 | } | - |
| 223 | | - |
| 224 | /*! | - |
| 225 | Returns the cipher's protocol type, or \l QSsl::UnknownProtocol if | - |
| 226 | QSslCipher is unable to determine the protocol (protocolString() may | - |
| 227 | contain more information). | - |
| 228 | | - |
| 229 | \sa protocolString() | - |
| 230 | */ | - |
| 231 | QSsl::SslProtocol QSslCipher::protocol() const | - |
| 232 | { | - |
| 233 | return d->protocol; never executed: return d->protocol; | 0 |
| 234 | } | - |
| 235 | | - |
| 236 | #ifndef QT_NO_DEBUG_STREAM | - |
| 237 | QDebug operator<<(QDebug debug, const QSslCipher &cipher) | - |
| 238 | { | - |
| 239 | debug << "QSslCipher(name=" << qPrintable(cipher.name()) never executed (the execution status of this line is deduced): debug << "QSslCipher(name=" << QString(cipher.name()).toLocal8Bit().constData() | - |
| 240 | << ", bits=" << cipher.usedBits() never executed (the execution status of this line is deduced): << ", bits=" << cipher.usedBits() | - |
| 241 | << ", proto=" << qPrintable(cipher.protocolString()) never executed (the execution status of this line is deduced): << ", proto=" << QString(cipher.protocolString()).toLocal8Bit().constData() | - |
| 242 | << ')'; never executed (the execution status of this line is deduced): << ')'; | - |
| 243 | return debug; never executed: return debug; | 0 |
| 244 | } | - |
| 245 | #endif | - |
| 246 | | - |
| 247 | QT_END_NAMESPACE | - |
| 248 | | - |
| | |