certmanager Library API Documentation

cryptobackendfactory.h

00001 /* 00002 kleo/cryptobackendfactory.h 00003 00004 This file is part of libkleopatra, the KDE keymanagement library 00005 Copyright (c) 2004 Klarälvdalens Datakonsult AB 00006 00007 Libkleopatra is free software; you can redistribute it and/or 00008 modify it under the terms of the GNU General Public License as 00009 published by the Free Software Foundation; either version 2 of the 00010 License, or (at your option) any later version. 00011 00012 Libkleopatra is distributed in the hope that it will be useful, 00013 but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 General Public License for more details. 00016 00017 You should have received a copy of the GNU General Public License 00018 along with this program; if not, write to the Free Software 00019 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 00021 In addition, as a special exception, the copyright holders give 00022 permission to link the code of this program with any edition of 00023 the Qt library by Trolltech AS, Norway (or with modified versions 00024 of Qt that use the same license as Qt), and distribute linked 00025 combinations including the two. You must obey the GNU General 00026 Public License in all respects for all of the code used other than 00027 Qt. If you modify this file, you may extend this exception to 00028 your version of the file, but you are not obligated to do so. If 00029 you do not wish to do so, delete this exception statement from 00030 your version. 00031 */ 00032 00033 #ifndef __KLEO_CRYPTOBACKENDFACTORY_H__ 00034 #define __KLEO_CRYPTOBACKENDFACTORY_H__ 00035 00036 #include <qobject.h> 00037 #include <qvaluevector.h> 00038 00039 #include "cryptobackend.h" 00040 00041 namespace Kleo { 00042 class BackendConfigWidget; 00043 } 00044 00045 class QString; 00046 class KConfig; 00047 00048 namespace Kleo { 00049 00050 class CryptoBackendFactory : public QObject { 00051 Q_OBJECT 00052 protected: 00053 CryptoBackendFactory(); 00054 ~CryptoBackendFactory(); 00055 public: 00056 static CryptoBackendFactory * instance(); 00057 00058 const CryptoBackend::Protocol * smime() const; 00059 const CryptoBackend::Protocol * openpgp() const; 00060 CryptoConfig * config() const; 00061 00062 const CryptoBackend * backend( unsigned int idx ) const; 00063 00064 bool hasBackends() const; 00065 00066 Kleo::BackendConfigWidget * configWidget( QWidget * parent=0, const char * name=0 ) const; 00067 00068 KConfig* configObject() const; 00069 00070 // The preferred backend for smime (can be 0) - currently unused 00071 //const CryptoBackend* smimeBackend() const; 00072 // The preferred backend for openpgp (can be 0) - currently unused 00073 //const CryptoBackend* openpgpBackend() const; 00074 00075 // For BackendConfigWidget to save the configuration 00076 // 0 means no backend selected. 00077 void setSMIMEBackend( const CryptoBackend* backend ); 00078 void setOpenPGPBackend( const CryptoBackend* backend ); 00079 00080 void scanForBackends( QStringList * reasons=0 ); 00081 00082 protected: 00083 QValueVector<CryptoBackend*> mBackendList; 00084 mutable KConfig* mConfigObject; 00085 const CryptoBackend* mSMIMEBackend; 00086 const CryptoBackend* mOpenPGPBackend; 00087 00088 private: 00089 const CryptoBackend * backendByName( const QString& name ) const; 00090 void readConfig(); 00091 CryptoBackendFactory( const CryptoBackendFactory & ); 00092 void operator=( const CryptoBackendFactory & ); 00093 00094 static CryptoBackendFactory * mSelf; 00095 }; 00096 00097 00098 } 00099 00100 #endif // __KLEO_CRYPTOBACKENDFACTORY_H__
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This file is part of the documentation for certmanager Library Version 3.3.0.
Documentation copyright © 1996-2004 the KDE developers.
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