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195 lines
4.7 KiB
195 lines
4.7 KiB
/***************************************************************************
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* Copyright (C) 2006 by Ivan Vasić *
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* ivasic@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "ipfilterwidget.h"
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#include <torrent/ipblocklist.h>
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#include <torrent/globals.h>
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#include <util/log.h>
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#include <util/constants.h>
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#include <tqstring.h>
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#include <tqstringlist.h>
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#include <tqregexp.h>
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#include <tqvalidator.h>
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#include <tdelistview.h>
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#include <klineedit.h>
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#include <tdesocketaddress.h>
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#include <tdefiledialog.h>
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#include <tdelocale.h>
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#include <tdemessagebox.h>
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#define MAX_RANGES 500
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using namespace bt;
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IPFilterWidget::IPFilterWidget(TQWidget *parent, const char *name)
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:BlacklistWidgetBase(parent, name)
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{
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IPBlocklist& ipfilter = IPBlocklist::instance();
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TQStringList* blocklist = ipfilter.getBlocklist();
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for (TQStringList::Iterator it = blocklist->begin(); it != blocklist->end(); ++it)
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{
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new TDEListViewItem(lstPeers, *it);
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}
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delete blocklist;
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}
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void IPFilterWidget::btnAdd_clicked()
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{
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int var=0;
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TQRegExp rx("([*]|[0-9]{1,3}).([*]|[0-9]{1,3}).([*]|[0-9]{1,3}).([*]|[0-9]{1,3})");
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TQRegExpValidator v( rx,0);
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TQString ip = peerIP->text();
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if(v.validate( ip, var ) == TQValidator::Acceptable)
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{
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if(lstPeers->findItem(ip, 0) == 0)
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new TDEListViewItem(lstPeers, ip);
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}
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else
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KMessageBox::sorry(0, i18n("You must enter IP in format 'XXX.XXX.XXX.XXX'. You can also use wildcards for ranges like '127.0.0.*'."));
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}
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void IPFilterWidget::btnRemove_clicked()
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{
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if(lstPeers->currentItem())
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delete lstPeers->currentItem();
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}
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void IPFilterWidget::btnClear_clicked()
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{
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lstPeers->clear();
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}
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void IPFilterWidget::btnOpen_clicked()
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{
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TQString lf = KFileDialog::getOpenFileName(TQString(), "*.txt|",this,i18n("Choose a file"));
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if(lf.isEmpty())
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return;
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btnClear_clicked();
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loadFilter(lf);
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}
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void IPFilterWidget::btnSave_clicked()
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{
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TQString sf = KFileDialog::getSaveFileName(TQString(),"*.txt|",this,i18n("Choose a filename to save under"));
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if(sf.isEmpty())
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return;
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saveFilter(sf);
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}
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void IPFilterWidget::btnOk_clicked()
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{
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btnApply_clicked();
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this->accept();
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}
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void IPFilterWidget::btnApply_clicked()
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{
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IPBlocklist& ipfilter = IPBlocklist::instance();
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int count = 0;
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TQStringList* peers = new TQStringList();
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TQListViewItemIterator it(lstPeers);
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while (it.current())
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{
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*peers << it.current()->text(0);
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++it;
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++count;
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}
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ipfilter.setBlocklist(peers);
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delete peers;
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Out(SYS_IPF|LOG_NOTICE) << "Loaded " << count << " blocked IP ranges." << endl;
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}
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void IPFilterWidget::saveFilter(TQString& fn)
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{
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TQFile fptr(fn);
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if (!fptr.open(IO_WriteOnly))
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{
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Out(SYS_GEN|LOG_NOTICE) << TQString("Could not open file %1 for writing.").arg(fn) << endl;
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return;
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}
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TQTextStream out(&fptr);
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TQListViewItemIterator it(lstPeers);
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while (it.current())
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{
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out << it.current()->text(0) << ::endl;
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++it;
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}
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fptr.close();
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}
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void IPFilterWidget::loadFilter(TQString& fn)
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{
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TQFile dat(fn);
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dat.open(IO_ReadOnly);
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TQTextStream stream( &dat );
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TQString line;
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TQRegExp rx("([*]|[0-9]{1,3}).([*]|[0-9]{1,3}).([*]|[0-9]{1,3}).([*]|[0-9]{1,3})");
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TQRegExpValidator v( rx,0);
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int i=0;
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int var=0;
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bool err = false;
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while ( !stream.atEnd() && i < MAX_RANGES )
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{
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line = stream.readLine();
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if ( v.validate( line, var ) != TQValidator::Acceptable )
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{
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err = true;
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continue;
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}
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new TDEListViewItem(lstPeers, line);
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++i;
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}
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if(err)
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Out(SYS_IPF|LOG_NOTICE) << "Some lines could not be loaded. Check your filter file..." << endl;
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dat.close();
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}
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#include "ipfilterwidget.moc"
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