libqutim
0.3.2.0
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00001 /**************************************************************************** 00002 ** 00003 ** qutIM - instant messenger 00004 ** 00005 ** Copyright © 2011 Ruslan Nigmatullin <euroelessar@yandex.ru> 00006 ** 00007 ***************************************************************************** 00008 ** 00009 ** $QUTIM_BEGIN_LICENSE$ 00010 ** This program is free software: you can redistribute it and/or modify 00011 ** it under the terms of the GNU General Public License as published by 00012 ** the Free Software Foundation, either version 3 of the License, or 00013 ** (at your option) any later version. 00014 ** 00015 ** This program is distributed in the hope that it will be useful, 00016 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00018 ** See the GNU General Public License for more details. 00019 ** 00020 ** You should have received a copy of the GNU General Public License 00021 ** along with this program. If not, see http://www.gnu.org/licenses/. 00022 ** $QUTIM_END_LICENSE$ 00023 ** 00024 ****************************************************************************/ 00025 00026 #ifndef CRYPTOSERVICE_H 00027 #define CRYPTOSERVICE_H 00028 00029 #include "libqutim_global.h" 00030 #include <QVariant> 00031 00032 namespace qutim_sdk_0_3 00033 { 00034 class ModuleManager; 00035 class ExtensionInfo; 00036 00037 class LIBQUTIM_EXPORT CryptoService : public QObject 00038 { 00039 Q_OBJECT 00040 public: 00041 static QVariant crypt(const QVariant &value); 00042 static QVariant decrypt(const QVariant &value); 00043 virtual QVariant cryptImpl(const QVariant &value) const = 0; 00044 virtual QVariant decryptImpl(const QVariant &value) const = 0; 00045 virtual void setPassword(const QString &password, const QVariant &data) = 0; 00046 virtual QVariant generateData(const QString &profile) const = 0; 00047 protected: 00048 QVariant variantFromData(const QByteArray &data) const; 00049 QByteArray dataFromVariant(const QVariant &val) const; 00050 public: 00051 CryptoService(); 00052 virtual ~CryptoService(); 00053 }; 00054 } 00055 00056 #endif // CRYPTOSERVICE_H 00057