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  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Riddell
  • Date: 2005-10-11 14:49:50 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20051011144950-lwpngbifzp8nk0ds
Tags: 1:1.4.1-0ubuntu7
* SECURITY UPDATE: fix heap based buffer overflow in the RTF importer of KWord
* Opening specially crafted RTF files in KWord can cause
  execution of abitrary code.
* Add kubuntu_01_rtfimport_heap_overflow.diff
* References:
  CAN-2005-2971
  CESA-2005-005
  http://www.koffice.org/security/advisory-20051011-1.txt

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kexi/main/projectWizard/kexicreateprojectpageengine.cpp
 
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/* This file is part of the KDE project
 
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Copyright (C) 2002   Lucijan Busch <lucijan@gmx.at>
 
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This program is free software; you can redistribute it and/or
 
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modify it under the terms of the GNU Library General Public
 
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License as published by the Free Software Foundation; either
 
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version 2 of the License, or (at your option) any later version.
 
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This program is distributed in the hope that it will be useful,
 
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but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
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Library General Public License for more details.
 
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You should have received a copy of the GNU Library General Public License
 
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along with this program; see the file COPYING.  If not, write to
 
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 
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Boston, MA 02111-1307, USA.
 
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*/
 
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#include <qlayout.h>
 
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#include <qlabel.h>
 
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#include <qframe.h>
 
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#include <qwizard.h>
 
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#include <qpushbutton.h>
 
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#include <qlistbox.h>
 
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#include <qpen.h>
 
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#include <qpainter.h>
 
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#include <klocale.h>
 
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#include <kdebug.h>
 
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#include <kcombobox.h>
 
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#include <ktextbrowser.h>
 
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#include <kdialog.h>
 
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#include <kiconloader.h>
 
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#include <kapplication.h>
 
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#include <kexidb/drivermanager.h>
 
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#include "kexicreateprojectpageengine.h"
 
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#include "kexiproject.h"
 
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#include "kexi_version.h"
 
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//! Small extension: list item that can be shown as disabled, but still selectable
 
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class KexiListBoxItem : public QListBoxPixmap {
 
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        public:
 
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        KexiListBoxItem( QListBox * listbox, const QPixmap & pix, const QString & text, bool enabled=true )
 
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                : QListBoxPixmap(listbox, pix, text ), m_enabled(enabled)
 
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        {}
 
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        protected:
 
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                virtual void paint( QPainter * painter ) {
 
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                        QPen p = painter->pen();
 
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                        if (!m_enabled && !isSelected())
 
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                                        p.setColor( qApp->palette().disabled().text() );
 
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//                              if (listBox()->currentItem()==this)
 
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//                                      ;//p.setColor( isSelected() && listBox()->hasFocus() ? qApp->palette().disabled().highlightedText() : qApp->palette().disabled().text() );
 
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//                              else
 
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//kdDebug() << isSelected() << " " <<  listBox()->hasFocus() << endl;
 
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//                                      p.setColor( isSelected() && listBox()->hasFocus() ? qApp->palette().disabled().highlightedText() : qApp->palette().disabled().text() );
 
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//                      }
 
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                        painter->setPen(p);
 
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                        QListBoxPixmap::paint(painter);
 
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                }
 
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                bool m_enabled : 1;
 
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};
 
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KexiCreateProjectPageEngine::KexiCreateProjectPageEngine(KexiCreateProject *parent, QPixmap *wpic, const char *name)
 
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 : KexiCreateProjectPage(parent, wpic, name)
 
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{
 
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        QLabel *lEngine = new QLabel(i18n("Driver: "), m_contents);
 
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        m_engine = new KComboBox(m_contents);
 
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        m_engine->setMaxCount(8);
 
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        connect(m_engine, SIGNAL(activated(int)), this, SLOT(slotActivated(int)));
 
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        m_summary = new KTextBrowser(m_contents);
 
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        QGridLayout *g = new QGridLayout(m_contents);
 
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        g->addWidget(lEngine,           0,      0);
 
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        g->addWidget(m_engine,          0,      1);
 
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        g->addMultiCellWidget(m_summary,1,      1,      0,      1);
 
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        g->setSpacing(KDialog::spacingHint());
 
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        fill();
 
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        setProperty("section", QVariant("Both"));
 
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        setProperty("caption", QVariant(i18n("Engine")));
 
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        m_engine->setFocus();
 
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}
 
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void
 
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KexiCreateProjectPageEngine::fill()
 
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{
 
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        if (m_engine->count()>0)
 
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                return;
 
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        QStringList drivers = project()->manager()->driverNames();
 
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        for(QStringList::Iterator it = drivers.begin(); it != drivers.end(); ++it)
 
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        {
 
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                m_engine->insertItem( kapp->iconLoader()->loadIcon("exec", KIcon::Small), *it);
 
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        }
 
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#ifdef KEXI_ADD_EXAMPLE_ENGINES
 
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        m_first_example_engine_nr = m_engine->count();
 
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        m_example_engines 
 
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                << i18n("Default Kexi embedded engine")
 
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                << "PostgreSQL"
 
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                << "Interbase/Firebird"
 
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                << "CQL++"
 
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                << "SAP DB"
 
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                << "IBM DB2"
 
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                << "Oracle"
 
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                << "Sybase/Adaptive Server Enterprise"
 
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                << "ADABAS D"
 
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                << "Informix" 
 
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                << "Progress"
 
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                << "ODBC";
 
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                //(uniwersalne polaczenie do baz) 
 
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        QPixmap icon = kapp->iconLoader()->loadIcon("exec", KIcon::Small);
 
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        for ( QStringList::Iterator it = m_example_engines.begin(); it != m_example_engines.end(); ++it ) {
 
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        m_engine->listBox()->insertItem( new KexiListBoxItem( 0, icon, *it, false ) );
 
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//              m_engine->insertItem( kapp->iconLoader()->loadIcon("exec", KIcon::Small), *it);
 
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        }
 
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#endif
 
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        if(!m_engine->currentText().isEmpty())
 
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        {
 
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                setProperty("engine", QVariant(m_engine->currentText()));
 
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                setProperty("continue", QVariant(true));
 
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        }
 
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        fillSummary();
 
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}
 
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void
 
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KexiCreateProjectPageEngine::fillSummary()
 
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{
 
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        QString engineSummary;
 
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        QVariant location;
 
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#ifdef KEXI_ADD_EXAMPLE_ENGINES
 
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        if (m_engine->currentItem()>=m_first_example_engine_nr) {
 
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                engineSummary = i18n("Sorry, this driver is not available with current version of %1.").arg(KEXI_APP_NAME);
 
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                if (m_engine->currentText()=="ODBC") {
 
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                        engineSummary += i18n("<p>ODBC is an open specification for accessing data sources more easily; data sources include both SQL databases available with Kexi drivers and others, like Microsoft SQL Server and Microsoft Access.");
 
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                }
 
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        } 
 
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        else
 
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#endif
 
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        {      
 
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                KService *ptr=project()->manager()->serviceInfo(m_engine->currentText());
 
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                if (ptr) {
 
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                        engineSummary = ptr->comment();
 
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                        location = project()->manager()->serviceInfo(m_engine->currentText())->property("X-Kexi-Location");
 
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                        setProperty("location", location);
 
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                } else engineSummary=i18n("Internal error while retrieving information. (No driver installed ?)");
 
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//              userSummary = QString("<b>" + m_engine->currentText() + "</b><br><hr><br>" + engineSummary);
 
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        }
 
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        if(!m_engine->currentText().isEmpty())
 
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        {
 
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                m_summary->setText( QString("<b>") + m_engine->currentText() + "</b><br><hr><br>" + engineSummary );
 
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        }
 
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164
}
 
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166
void
 
167
KexiCreateProjectPageEngine::slotActivated(int idx)
 
168
{
 
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        bool continue_enabled;
 
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#ifdef KEXI_ADD_EXAMPLE_ENGINES
 
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        continue_enabled = idx<m_first_example_engine_nr;
 
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#else
 
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        continue_enabled=true;
 
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#endif
 
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        setProperty("continue", continue_enabled);
 
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        setProperty("engine", QVariant(m_engine->text(idx)));
 
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        fillSummary();
 
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}
 
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KexiCreateProjectPageEngine::~KexiCreateProjectPageEngine()
 
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{
 
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}
 
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#include "kexicreateprojectpageengine.moc"