File indexing completed on 2024-04-21 05:50:42 

0001 /*
0002     SPDX-FileCopyrightText: 2009, 2012 Rolf Eike Beer <kde@opensource.sf-tec.de>
0003     SPDX-License-Identifier: GPL-2.0-or-later
0004 */
0005 
0006 #include "kgpgkeyservertransaction.h"
0007 
0008 #include "gpgproc.h"
0009 
0010 #include <KLocalizedString>
0011 
0012 #include <QLabel>
0013 #include <QProgressDialog>
0014 
0015 KGpgKeyserverTransaction::KGpgKeyserverTransaction(QObject *parent, const QString &keyserver, const bool withProgress, const QString &proxy)
0016     : KGpgTransaction(parent),
0017     m_progress(nullptr),
0018     m_showprogress(false)
0019 {
0020     addArgument(QLatin1String( "--status-fd=1" ));
0021     addArgument(QLatin1String( "--command-fd=0" ));
0022     addArgument(QLatin1String( "--keyserver-options" ));
0023     m_proxypos = addArgument(QString());
0024     addArgument(QLatin1String( "--keyserver" ));
0025     m_keyserverpos = addArgument(QString());
0026 
0027     setKeyserver(keyserver);
0028     setProxy(proxy);
0029 
0030     setProgressEnable(withProgress);
0031 }
0032 
0033 KGpgKeyserverTransaction::~KGpgKeyserverTransaction()
0034 {
0035     delete m_progress;
0036 }
0037 
0038 void
0039 KGpgKeyserverTransaction::setKeyserver(const QString &server)
0040 {
0041     m_keyserver = server;
0042 
0043     replaceArgument(m_keyserverpos, server);
0044 }
0045 
0046 void
0047 KGpgKeyserverTransaction::setProxy(const QString &proxy)
0048 {
0049     m_proxy = proxy;
0050 
0051     replaceArgument(m_proxypos, proxy);
0052 }
0053 
0054 void
0055 KGpgKeyserverTransaction::finish()
0056 {
0057     if (m_progress != nullptr)
0058         m_progress->hide();
0059 }
0060 
0061 bool
0062 KGpgKeyserverTransaction::preStart()
0063 {
0064     if (m_showprogress) {
0065         Q_ASSERT(m_progress != nullptr);
0066         m_progress->show();
0067     }
0068 
0069     return true;
0070 }
0071 
0072 void
0073 KGpgKeyserverTransaction::slotAbort()
0074 {
0075     // no idea if this works on Windows, maybe we need ->kill() there
0076     getProcess()->terminate();
0077     setSuccess(TS_USER_ABORTED);
0078 }
0079 
0080 void
0081 KGpgKeyserverTransaction::setProgressEnable(const bool b)
0082 {
0083     m_showprogress = b;
0084 
0085     if (b && (m_progress == nullptr)) {
0086         m_progress = new QProgressDialog(qobject_cast<QWidget *>(parent()));
0087         QLabel *label = new QLabel(i18n("<b>Connecting to the server...</b>"));
0088         m_progress->setWindowTitle(i18n("Keyserver"));
0089         m_progress->setLabel(label);
0090 
0091         m_progress->hide();
0092         m_progress->setModal(true);
0093         m_progress->setRange(0, 0);
0094 
0095         connect(m_progress, &QProgressDialog::canceled, this, &KGpgKeyserverTransaction::slotAbort);
0096     }
0097 }