hierarchicalkeylistjob.h
00001 /* 00002 hierarchicalkeylistjob.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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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 TQt library by Trolltech AS, Norway (or with modified versions 00024 of TQt that use the same license as TQt), 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 TQt. 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_HIERARCHICALKEYLISTJOB_H__ 00034 #define __KLEO_HIERARCHICALKEYLISTJOB_H__ 00035 00036 #include <kleo/keylistjob.h> 00037 #include <kleo/cryptobackend.h> 00038 #include <kdepimmacros.h> 00039 00040 #include <gpgmepp/keylistresult.h> 00041 00042 #include <tqcstring.h> 00043 #include <tqguardedptr.h> 00044 00045 #include <set> 00046 00047 namespace GpgME { 00048 class Error; 00049 class Key; 00050 } 00051 00052 namespace Kleo { 00053 class KeyListJob; 00054 } 00055 00056 namespace Kleo { 00057 00071 class KDE_EXPORT HierarchicalKeyListJob : public KeyListJob { 00072 Q_OBJECT 00073 TQ_OBJECT 00074 public: 00075 HierarchicalKeyListJob( const CryptoBackend::Protocol * protocol, 00076 bool remote=false, bool includeSigs=false, bool validating=false ); 00077 ~HierarchicalKeyListJob(); 00078 00088 GpgME::Error start( const TQStringList & patterns, bool secretOnly=false ); 00089 00090 GpgME::KeyListResult exec( const TQStringList & patterns, bool secretOnly, 00091 std::vector<GpgME::Key> & keys ); 00092 00093 private slots: 00094 void slotResult( const GpgME::KeyListResult & ); 00095 void slotNextKey( const GpgME::Key & key ); 00097 void slotCancel(); 00098 00099 private: 00100 GpgME::Error startAJob(); 00101 00102 private: 00103 const CryptoBackend::Protocol * const mProtocol; 00104 const bool mRemote; 00105 const bool mIncludeSigs; 00106 const bool mValidating; 00107 bool mTruncated; 00108 std::set<TQString> mSentSet; // keys already sent (prevent duplicates even if the backend should return them) 00109 std::set<TQString> mScheduledSet; // keys already scheduled (by starting a job for them) 00110 std::set<TQString> mNextSet; // keys to schedule for the next iteraton 00111 GpgME::KeyListResult mIntermediateResult; 00112 TQGuardedPtr<KeyListJob> mJob; 00113 }; 00114 00115 } 00116 00117 #endif // __KLEO_HIERARCHICALKEYLISTJOB_H__