From 460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- certmanager/lib/kleo/hierarchicalkeylistjob.cpp | 158 ++++++++++++++++++++++++ 1 file changed, 158 insertions(+) create mode 100644 certmanager/lib/kleo/hierarchicalkeylistjob.cpp (limited to 'certmanager/lib/kleo/hierarchicalkeylistjob.cpp') diff --git a/certmanager/lib/kleo/hierarchicalkeylistjob.cpp b/certmanager/lib/kleo/hierarchicalkeylistjob.cpp new file mode 100644 index 000000000..a7a66b2fe --- /dev/null +++ b/certmanager/lib/kleo/hierarchicalkeylistjob.cpp @@ -0,0 +1,158 @@ +/* + hierarchicalkeylistjob.cpp + + This file is part of libkleopatra, the KDE keymanagement library + Copyright (c) 2004 Klarälvdalens Datakonsult AB + + Libkleopatra is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + Libkleopatra is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + + In addition, as a special exception, the copyright holders give + permission to link the code of this program with any edition of + the Qt library by Trolltech AS, Norway (or with modified versions + of Qt that use the same license as Qt), and distribute linked + combinations including the two. You must obey the GNU General + Public License in all respects for all of the code used other than + Qt. If you modify this file, you may extend this exception to + your version of the file, but you are not obligated to do so. If + you do not wish to do so, delete this exception statement from + your version. +*/ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include "hierarchicalkeylistjob.h" +#include "cryptobackend.h" +#include "keylistjob.h" + +#include + +#include +#include + +#include +#include +#include + +#include + +#include +#include + +#include + +Kleo::HierarchicalKeyListJob::HierarchicalKeyListJob( const CryptoBackend::Protocol * protocol, + bool remote, bool includeSigs, bool validating ) + : KeyListJob( 0, "Kleo::HierarchicalKeyListJob" ), + mProtocol( protocol ), + mRemote( remote ), + mIncludeSigs( includeSigs ), + mValidating( validating ), + mTruncated( false ), + mIntermediateResult(), + mJob( 0 ) +{ + assert( protocol ); +} + +Kleo::HierarchicalKeyListJob::~HierarchicalKeyListJob() { + +} + +GpgME::Error Kleo::HierarchicalKeyListJob::start( const QStringList & patterns, bool secretOnly ) { + if ( secretOnly || patterns.empty() ) + return gpg_err_make( GPG_ERR_SOURCE_GPGME, GPG_ERR_UNSUPPORTED_OPERATION ); + qCopy( patterns.begin(), patterns.end(), + std::inserter( mNextSet, mNextSet.begin() ) ); + const GpgME::Error err = startAJob(); + if ( err ) + deleteLater(); + return err; +} + +GpgME::KeyListResult Kleo::HierarchicalKeyListJob::exec( const QStringList &, bool, + std::vector & keys ) { + keys.clear(); + return GpgME::KeyListResult( gpg_err_make( GPG_ERR_SOURCE_GPGME, GPG_ERR_UNSUPPORTED_OPERATION ) ); +} + +void Kleo::HierarchicalKeyListJob::slotNextKey( const GpgME::Key & key ) { + if ( const char * chain_id = key.chainID() ) + mNextSet.insert( chain_id ); + if ( const char * fpr = key.primaryFingerprint() ) + if ( mSentSet.find( fpr ) == mSentSet.end() ) { + mSentSet.insert( fpr ); + emit nextKey( key ); + } +} + +void Kleo::HierarchicalKeyListJob::slotCancel() { + if ( mJob ) mJob->slotCancel(); + mNextSet.clear(); +} + +void Kleo::HierarchicalKeyListJob::slotResult( const GpgME::KeyListResult & res ) { + mJob = 0; + mIntermediateResult.mergeWith( res ); + std::set tmp; + std::set_difference( mNextSet.begin(), mNextSet.end(), + mScheduledSet.begin(), mScheduledSet.end(), + std::inserter( tmp, tmp.begin() ) ); + mNextSet.clear(); + std::set_difference( tmp.begin(), tmp.end(), + mSentSet.begin(), mSentSet.end(), + std::inserter( mNextSet, mNextSet.begin() ) ); + if ( mIntermediateResult.error() || mNextSet.empty() ) { + emit done(); + emit result( mIntermediateResult ); + deleteLater(); + return; + } + if ( const GpgME::Error error = startAJob() ) { // error starting the job for next keys + mIntermediateResult.mergeWith( GpgME::KeyListResult( error ) ); + emit done(); + emit result( mIntermediateResult ); + deleteLater(); + return; + } +#if 0 // FIXME + const int current = mIt - mKeys.begin(); + const int total = mKeys.size(); + emit progress( i18n("progress info: \"%1 of %2\"","%1/%2").arg( current ).arg( total ), current, total ); +#endif +} + +GpgME::Error Kleo::HierarchicalKeyListJob::startAJob() { + if ( mNextSet.empty() ) + return 0; + mJob = mProtocol->keyListJob( mRemote, mIncludeSigs, mValidating ); + assert( mJob ); // FIXME: we need a way to generate errors ourselves, + // but I don't like the dependency on gpg-error :/ + + connect( mJob, SIGNAL(nextKey(const GpgME::Key&)), SLOT(slotNextKey(const GpgME::Key&)) ); + connect( mJob, SIGNAL(result(const GpgME::KeyListResult&)), SLOT(slotResult(const GpgME::KeyListResult&)) ); + + QStringList patterns; + for ( std::set::const_iterator it = mNextSet.begin() ; it != mNextSet.end() ; ++it ) + patterns.push_back( *it ); + + mScheduledSet.insert( mNextSet.begin(), mNextSet.end() ); + mNextSet.clear(); + + return mJob->start( patterns, false ); +} + +#include "hierarchicalkeylistjob.moc" -- cgit v1.2.1