summaryrefslogtreecommitdiffstats
path: root/certmanager/crlview.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'certmanager/crlview.cpp')
-rw-r--r--certmanager/crlview.cpp138
1 files changed, 138 insertions, 0 deletions
diff --git a/certmanager/crlview.cpp b/certmanager/crlview.cpp
new file mode 100644
index 000000000..6cf7ddeaa
--- /dev/null
+++ b/certmanager/crlview.cpp
@@ -0,0 +1,138 @@
+/*
+ crlview.cpp
+
+ This file is part of Kleopatra, the KDE keymanager
+ Copyright (c) 2001,2002,2004 Klarälvdalens Datakonsult AB
+
+ Kleopatra 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.
+
+ Kleopatra 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 <config.h>
+#endif
+
+#include "crlview.h"
+
+#include <klocale.h>
+#include <kprocess.h>
+#include <kmessagebox.h>
+#include <kpushbutton.h>
+#include <kstdguiitem.h>
+#include <kglobalsettings.h>
+
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qtextedit.h>
+#include <qfontmetrics.h>
+#include <qtimer.h>
+
+CRLView::CRLView( QWidget* parent, const char* name, bool modal )
+ : QDialog( parent, name, modal ), _process(0)
+{
+ QVBoxLayout* topLayout = new QVBoxLayout( this, 10, 4 );
+
+ topLayout->addWidget( new QLabel( i18n("CRL cache dump:"), this ) );
+
+ _textView = new QTextEdit( this );
+ _textView->setFont( KGlobalSettings::fixedFont() );
+ _textView->setTextFormat( QTextEdit::LogText );
+ topLayout->addWidget( _textView );
+
+ QHBoxLayout* hbLayout = new QHBoxLayout( topLayout );
+
+ _updateButton = new KPushButton( i18n("&Update"), this );
+ _closeButton = new KPushButton( KStdGuiItem::close(), this );
+
+ hbLayout->addWidget( _updateButton );
+ hbLayout->addStretch();
+ hbLayout->addWidget( _closeButton );
+
+ // connections:
+ connect( _updateButton, SIGNAL( clicked() ),
+ this, SLOT( slotUpdateView() ) );
+ connect( _closeButton, SIGNAL( clicked() ),
+ this, SLOT( close() ) );
+
+ resize( _textView->fontMetrics().width( 'M' ) * 80,
+ _textView->fontMetrics().lineSpacing() * 25 );
+
+ _timer = new QTimer( this );
+ connect( _timer, SIGNAL(timeout()), SLOT(slotAppendBuffer()) );
+}
+
+CRLView::~CRLView()
+{
+ delete _process; _process = 0;
+}
+
+void CRLView::closeEvent( QCloseEvent * e ) {
+ QDialog::closeEvent( e );
+ delete _process; _process = 0;
+}
+
+void CRLView::slotUpdateView()
+{
+ _updateButton->setEnabled( false );
+ _textView->clear();
+ _buffer = QString::null;
+ if( _process == 0 ) {
+ _process = new KProcess();
+ *_process << "gpgsm" << "--call-dirmngr" << "listcrls";
+ connect( _process, SIGNAL( receivedStdout( KProcess*, char*, int) ),
+ this, SLOT( slotReadStdout( KProcess*, char*, int ) ) );
+ connect( _process, SIGNAL( processExited( KProcess* ) ),
+ this, SLOT( slotProcessExited() ) );
+ }
+ if( _process->isRunning() ) _process->kill();
+ if( !_process->start( KProcess::NotifyOnExit, KProcess::Stdout ) ) {
+ KMessageBox::error( this, i18n( "Unable to start gpgsm process. Please check your installation." ), i18n( "Certificate Manager Error" ) );
+ slotProcessExited();
+ }
+ _timer->start( 1000 );
+}
+
+void CRLView::slotReadStdout( KProcess*, char* buf, int len)
+{
+ _buffer.append( QString::fromUtf8( buf, len ) );
+}
+
+void CRLView::slotAppendBuffer() {
+ _textView->append( _buffer );
+ _buffer = QString::null;
+}
+
+void CRLView::slotProcessExited()
+{
+ _timer->stop();
+ slotAppendBuffer();
+ _updateButton->setEnabled( true );
+
+ if( !_process->normalExit() ) {
+ KMessageBox::error( this, i18n( "The GpgSM process ended prematurely because of an unexpected error." ), i18n( "Certificate Manager Error" ) );
+ }
+}
+
+#include "crlview.moc"