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155 lines
4.5 KiB
155 lines
4.5 KiB
//
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// C++ Implementation:
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//
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// Description:
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//
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//
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// Author: Christian Hubinger <chubinger@irrsinnig.org>, (C) 2004
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//
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// Copyright: See COPYING file that comes with this distribution
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//
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// License: GPL
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//
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// TQt includes
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#include <tqlistbox.h>
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#include <tqfile.h>
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#include <tqdom.h>
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#include <tqlabel.h>
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#include <tqdir.h>
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#include <tqpushbutton.h>
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// KDE includes
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#include <kstandarddirs.h>
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#include <tdeglobal.h>
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#include <kdebug.h>
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#include <tdelocale.h>
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#include <tdemessagebox.h>
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#include <tdeapplication.h>
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// project includes
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#include "../core/kmfconfig.h"
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#include "xmlnames.h"
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#include "kmftemplatechooser.h"
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namespace KMF {
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KMFTemplateChooser::KMFTemplateChooser(TQWidget* parent, const char* name, bool modal, WFlags fl) : KMyFirewallTemplateChooser(parent,name, modal,fl) {
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connect( lb_templates, TQT_SIGNAL( highlighted ( int ) ),
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this, TQT_SLOT( slotNewTemplateSelected( int ) ) );
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connect( lb_templates, TQT_SIGNAL( doubleClicked( TQListBoxItem* ) ),
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this, TQT_SLOT( slotNewTemplateSelected( TQListBoxItem* ) ) );
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connect( b_help, TQT_SIGNAL( clicked() ),
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this, TQT_SLOT( slotHelp() ) );
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parseTemplates();
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b_accept->setEnabled( false );
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}
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KMFTemplateChooser::~KMFTemplateChooser() {}
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/*$SPECIALIZATION$*/
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void KMFTemplateChooser::reject() {
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TQDialog::reject();
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}
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void KMFTemplateChooser::accept() {
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if ( lb_templates->currentItem() == -1 ) {
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KMessageBox::error( this, i18n("No Template selected.") );
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return;
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}
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if ( *m_templateFilePaths.at( lb_templates->currentItem() ) == "-1" ) {
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// emit sigLoadEmptyDocument();
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} else {
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emit sigLoadTemplate( *m_templateFilePaths.at( lb_templates->currentItem() ) );
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}
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TQDialog::accept();
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}
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void KMFTemplateChooser::slotHelp() {
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// kdDebug() << "void KMFTemplateChooser::slotHelp()" << endl;
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kapp->invokeHelp();
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}
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void KMFTemplateChooser::slotNewTemplateSelected( TQListBoxItem* i ){
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// kdDebug() << "void KMFTemplateChooser::slotNewTemplateSelected( " << index << " )" << endl;
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slotNewTemplateSelected( lb_templates->index( i ) );
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accept();
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}
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void KMFTemplateChooser::slotNewTemplateSelected( int index ){
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// kdDebug() << "void KMFTemplateChooser::slotNewTemplateSelected( " << index << " )" << endl;
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b_accept->setEnabled( true );
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lbl_description->setText( *m_templateDescriptions.at( index ) );
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}
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void KMFTemplateChooser::parseTemplates(){
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lb_templates->clear();
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lbl_description->clear();
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// Add Empty template
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lb_templates->insertItem( i18n("Empty Ruleset") );
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m_templateFilePaths.append( "-1" );
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if ( KMFConfig::useGenericInterface() ) {
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m_templateDescriptions.append( i18n("Clean Ruleset that does only setup connection tracking e.g block everything not related to connections you initialised.") );
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} else {
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m_templateDescriptions.append( i18n("Clean Ruleset that does not do anything. Use this if you like to setup your firewall from scratch.") );
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}
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TDEStandardDirs std_dir;
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TQString tmp_dir = std_dir.findResourceDir( "data", "kmyfirewall/templates/" );
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TQDir dir( tmp_dir + "/kmyfirewall/templates/" );
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kdDebug() << "Found Data dir at: " << dir.path() << endl;
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TQString type;
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if ( KMFConfig::useGenericInterface() ) {
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type = "*.tkmfgrs";
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} else {
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type = "*.tkmfrs";
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}
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TQStringList templates = dir.entryList( type );
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if ( templates.isEmpty() ) {
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KMessageBox::information( this, i18n("No templates (%1) could be found; please check your installation.").arg( type ) );
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return;
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}
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for ( TQStringList::Iterator it = templates.begin(); it != templates.end(); ++it ) {
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parseFile( dir.path() + "/" + *it );
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}
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}
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void KMFTemplateChooser::parseFile( const TQString& file ) {
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// kdDebug() << "Parsing Template: " << file << endl;
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TQFile f( file );
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if ( !f.open( IO_ReadOnly ) ) {
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KMessageBox::information( this, i18n("Template %1 could not be opened.").arg( file ) );
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return;
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}
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TQDomDocument doc;
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if ( !doc.setContent( &f ) ) {
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f.close();
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KMessageBox::information( this, i18n("Template %1 is not a valid XML document.").arg( file ) );
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return;
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}
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TQDomElement root = doc.documentElement();
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TQDomNodeList list = root.elementsByTagName ( XML::Abstract_Element );
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if ( list.count() == 0 ) {
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KMessageBox::information( this, i18n("Template %1 does not contain the \"abstract\" tag.").arg( file ) );
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return;
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}
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TQDomNode node = list.item( 0 );
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TQString desc = node.toElement().attribute( XML::Description_Attribute );
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TQString name = node.toElement().attribute( XML::Name_Attribute );
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lb_templates->insertItem( name );
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m_templateFilePaths.append( file );
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m_templateDescriptions.append( desc );
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}
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}
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#include "kmftemplatechooser.moc"
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