/* -*- mode: C++; c-file-style: "gnu" -*- objecttreeparser_p.cpp This file is part of KMail, the KDE mail client. Copyright (c) 2009 Klarälvdalens Datakonsult AB Authors: Marc Mutz KMail is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, version 2, as published by the Free Software Foundation. KMail 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. */ #include "objecttreeparser_p.h" #include #include #include #include #include #include #include #include using namespace KMail; using namespace Kleo; using namespace GpgME; DecryptVerifyBodyPartMemento::DecryptVerifyBodyPartMemento( DecryptVerifyJob * job, const QByteArray & cipherText ) : QObject( 0 ), Interface::BodyPartMemento(), ISubject(), m_cipherText( cipherText ), m_job( job ), m_running( false ) { assert( m_job ); } DecryptVerifyBodyPartMemento::~DecryptVerifyBodyPartMemento() { if ( m_job ) m_job->slotCancel(); } bool DecryptVerifyBodyPartMemento::start() { assert( m_job ); if ( const Error err = m_job->start( m_cipherText ) ) { m_dr = DecryptionResult( err ); return false; } connect( m_job, SIGNAL(result(const GpgME::DecryptionResult&,const GpgME::VerificationResult&,const QByteArray&)), this, SLOT(slotResult(const GpgME::DecryptionResult&,const GpgME::VerificationResult&,const QByteArray&)) ); m_running = true; return true; } void DecryptVerifyBodyPartMemento::exec() { assert( m_job ); QByteArray plainText; m_running = true; const std::pair p = m_job->exec( m_cipherText, plainText ); saveResult( p.first, p.second, plainText ); m_job->deleteLater(); // exec'ed jobs don't delete themselves m_job = 0; } void DecryptVerifyBodyPartMemento::saveResult( const DecryptionResult & dr, const VerificationResult & vr, const QByteArray & plainText ) { assert( m_job ); m_running = false; m_dr = dr; m_vr = vr; m_plainText = plainText; m_auditLog = m_job->auditLogAsHtml(); m_auditLogError = m_job->auditLogError(); } void DecryptVerifyBodyPartMemento::slotResult( const DecryptionResult & dr, const VerificationResult & vr, const QByteArray & plainText ) { saveResult( dr, vr, plainText ); m_job = 0; QTimer::singleShot( 100, this, SLOT(notify()) ); } VerifyDetachedBodyPartMemento::VerifyDetachedBodyPartMemento( VerifyDetachedJob * job, KeyListJob * klj, const QByteArray & signature, const QByteArray & plainText ) : QObject( 0 ), Interface::BodyPartMemento(), ISubject(), m_signature( signature ), m_plainText( plainText ), m_job( job ), m_keylistjob( klj ), m_running( false ) { assert( m_job ); } VerifyDetachedBodyPartMemento::~VerifyDetachedBodyPartMemento() { if ( m_job ) m_job->slotCancel(); if ( m_keylistjob ) m_keylistjob->slotCancel(); } bool VerifyDetachedBodyPartMemento::start() { assert( m_job ); if ( const Error err = m_job->start( m_signature, m_plainText ) ) { m_vr = VerificationResult( err ); return false; } connect( m_job, SIGNAL(result(const GpgME::VerificationResult&)), this, SLOT(slotResult(const GpgME::VerificationResult&)) ); m_running = true; return true; } void VerifyDetachedBodyPartMemento::exec() { assert( m_job ); m_running = true; saveResult( m_job->exec( m_signature, m_plainText ) ); m_job->deleteLater(); // exec'ed jobs don't delete themselves m_job = 0; if ( canStartKeyListJob() ) { std::vector keys; m_keylistjob->exec( keyListPattern(), /*secretOnly=*/false, keys ); if ( !keys.empty() ) m_key = keys.back(); } if ( m_keylistjob ) m_keylistjob->deleteLater(); // exec'ed jobs don't delete themselves m_keylistjob = 0; m_running = false; } bool VerifyDetachedBodyPartMemento::canStartKeyListJob() const { if ( !m_keylistjob ) return false; const char * const fpr = m_vr.signature( 0 ).fingerprint(); return fpr && *fpr; } QStringList VerifyDetachedBodyPartMemento::keyListPattern() const { assert( canStartKeyListJob() ); return QStringList( QString::fromLatin1( m_vr.signature( 0 ).fingerprint() ) ); } void VerifyDetachedBodyPartMemento::saveResult( const VerificationResult & vr ) { assert( m_job ); m_vr = vr; m_auditLog = m_job->auditLogAsHtml(); m_auditLogError = m_job->auditLogError(); } void VerifyDetachedBodyPartMemento::slotResult( const VerificationResult & vr ) { saveResult( vr ); m_job = 0; if ( canStartKeyListJob() && startKeyListJob() ) return; if ( m_keylistjob ) m_keylistjob->deleteLater(); m_keylistjob = 0; m_running = false; QTimer::singleShot( 100, this, SLOT(notify()) ); } bool VerifyDetachedBodyPartMemento::startKeyListJob() { assert( canStartKeyListJob() ); if ( const GpgME::Error err = m_keylistjob->start( keyListPattern() ) ) return false; connect( m_keylistjob, SIGNAL(done()), this, SLOT(slotKeyListJobDone()) ); connect( m_keylistjob, SIGNAL(nextKey(const GpgME::Key&)), this, SLOT(slotNextKey(const GpgME::Key&)) ); return true; } void VerifyDetachedBodyPartMemento::slotNextKey( const GpgME::Key & key ) { m_key = key; } void VerifyDetachedBodyPartMemento::slotKeyListJobDone() { m_keylistjob = 0; m_running = false; QTimer::singleShot( 100, this, SLOT(notify()) ); } VerifyOpaqueBodyPartMemento::VerifyOpaqueBodyPartMemento( VerifyOpaqueJob * job, KeyListJob * klj, const QByteArray & signature ) : QObject( 0 ), Interface::BodyPartMemento(), ISubject(), m_signature( signature ), m_job( job ), m_keylistjob( klj ), m_running( false ) { assert( m_job ); } VerifyOpaqueBodyPartMemento::~VerifyOpaqueBodyPartMemento() { if ( m_job ) m_job->slotCancel(); if ( m_keylistjob ) m_keylistjob->slotCancel(); } bool VerifyOpaqueBodyPartMemento::start() { assert( m_job ); if ( const Error err = m_job->start( m_signature ) ) { m_vr = VerificationResult( err ); return false; } connect( m_job, SIGNAL(result(const GpgME::VerificationResult&,const QByteArray&)), this, SLOT(slotResult(const GpgME::VerificationResult&,const QByteArray&)) ); m_running = true; return true; } void VerifyOpaqueBodyPartMemento::exec() { assert( m_job ); m_running = true; QByteArray plainText; saveResult( m_job->exec( m_signature, plainText ), plainText ); m_job->deleteLater(); // exec'ed jobs don't delete themselves m_job = 0; if ( canStartKeyListJob() ) { std::vector keys; m_keylistjob->exec( keyListPattern(), /*secretOnly=*/false, keys ); if ( !keys.empty() ) m_key = keys.back(); } if ( m_keylistjob ) m_keylistjob->deleteLater(); // exec'ed jobs don't delete themselves m_keylistjob = 0; m_running = false; } bool VerifyOpaqueBodyPartMemento::canStartKeyListJob() const { if ( !m_keylistjob ) return false; const char * const fpr = m_vr.signature( 0 ).fingerprint(); return fpr && *fpr; } QStringList VerifyOpaqueBodyPartMemento::keyListPattern() const { assert( canStartKeyListJob() ); return QStringList( QString::fromLatin1( m_vr.signature( 0 ).fingerprint() ) ); } void VerifyOpaqueBodyPartMemento::saveResult( const VerificationResult & vr, const QByteArray & plainText ) { assert( m_job ); m_vr = vr; m_plainText = plainText; m_auditLog = m_job->auditLogAsHtml(); m_auditLogError = m_job->auditLogError(); } void VerifyOpaqueBodyPartMemento::slotResult( const VerificationResult & vr, const QByteArray & plainText ) { saveResult( vr, plainText ); m_job = 0; if ( canStartKeyListJob() && startKeyListJob() ) return; if ( m_keylistjob ) m_keylistjob->deleteLater(); m_keylistjob = 0; m_running = false; QTimer::singleShot( 100, this, SLOT(notify()) ); } bool VerifyOpaqueBodyPartMemento::startKeyListJob() { assert( canStartKeyListJob() ); if ( const GpgME::Error err = m_keylistjob->start( keyListPattern() ) ) return false; connect( m_keylistjob, SIGNAL(done()), this, SLOT(slotKeyListJobDone()) ); connect( m_keylistjob, SIGNAL(nextKey(const GpgME::Key&)), this, SLOT(slotNextKey(const GpgME::Key&)) ); return true; } void VerifyOpaqueBodyPartMemento::slotNextKey( const GpgME::Key & key ) { m_key = key; } void VerifyOpaqueBodyPartMemento::slotKeyListJobDone() { m_keylistjob = 0; m_running = false; QTimer::singleShot( 100, this, SLOT(notify()) ); } #include "objecttreeparser_p.moc"