Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 394 insertions, 0 deletions

diff --git a/lanbrowsing/kcmlisa/kcmlisa.cpp b/lanbrowsing/kcmlisa/kcmlisa.cpp
new file mode 100644
index 00000000..654c5848
--- /dev/null
+++ b/lanbrowsing/kcmlisa/kcmlisa.cpp
@@ -0,0 +1,394 @@
+/*
+ * kcmlisa.cpp
+ *
+ * Copyright (c) 2000,2001 Alexander Neundorf <[email protected]>
+ *
+ *  This program 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.
+ *
+ *  This program 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include "kcmlisa.h"
+
+#include "findnic.h"
+#include "setupwizard.h"
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <pwd.h>
+#include <time.h>
+
+#include <qtooltip.h>
+#include <qfile.h>
+#include <qspinbox.h>
+#include <qcheckbox.h>
+#include <qpushbutton.h>
+#include <qgrid.h>
+#include <qvbuttongroup.h>
+
+#include <kapplication.h>
+#include <kprocess.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <keditlistbox.h>
+#include <krestrictedline.h>
+#include <kdialogbase.h>
+#include <ktempfile.h>
+
+#include <kdebug.h>
+
+LisaSettings::LisaSettings(const QString& config, QWidget *parent)
+: KCModule(parent, "kcmlanbrowser")
+,m_config(config,false,true)
+,m_wizard(0)
+,m_configFilename(config)
+,m_changed(false)
+{
+   QVBoxLayout *layout = new QVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
+   layout->setAutoAdd(true);
+
+   QWidget *dummy(0);
+
+   QVButtonGroup *gb=new QVButtonGroup(i18n("Tell LISa Daemon How to Search for Hosts"),this);
+   gb->setInsideSpacing(10);
+
+   m_useNmblookup=new QCheckBox(i18n("Send &NetBIOS broadcasts using nmblookup"), gb);
+   QToolTip::add(m_useNmblookup,i18n("Only hosts running SMB servers will answer"));
+
+   m_sendPings=new QCheckBox(i18n("Send &pings (ICMP echo packets)"), gb);
+   QToolTip::add(m_sendPings,i18n("All hosts running TCP/IP will answer"));
+
+   QHBox *hbox=new QHBox(gb);
+   hbox->setSpacing(10);
+
+   dummy=new QWidget(hbox);
+   dummy->setMinimumWidth(10);
+   QLabel *label=new QLabel(i18n("To these &IP addresses:"),hbox);
+   QString comment = i18n("Enter all ranges to scan, using the format '192.168.0.1/255.255.255.0;10.0.0.1;255.0.0.0'");
+   QToolTip::add(label,comment);
+   m_pingAddresses=new KRestrictedLine(hbox,"a","0123456789.-/;");
+   QToolTip::add(m_pingAddresses, comment);
+   label->setBuddy(m_pingAddresses);
+
+   QGrid *addressesGrid = new QGrid(2, Qt::Horizontal, this);
+   addressesGrid->setSpacing(10);
+   layout->setStretchFactor(addressesGrid,0);
+
+   label=new QLabel(i18n("&Broadcast network address:"),addressesGrid);
+   comment=i18n("Your network address/subnet mask (e.g. 192.168.0.0/255.255.255.0;)");
+   QToolTip::add(label, comment);
+
+   m_broadcastNetwork=new KRestrictedLine(addressesGrid,"a","0123456789./;");
+   QToolTip::add(m_broadcastNetwork,comment);
+   label->setBuddy(m_broadcastNetwork);
+
+   label=new QLabel(i18n("&Trusted IP addresses:"),addressesGrid);
+   comment = i18n("Usually your network address/subnet mask (e.g. 192.168.0.0/255.255.255.0;)");
+   QToolTip::add(label, comment);
+
+   m_allowedAddresses=new KRestrictedLine(addressesGrid,"a","0123456789./;");
+   QToolTip::add(m_allowedAddresses, comment);
+   label->setBuddy(m_allowedAddresses);
+
+   dummy=new QWidget(this);
+   layout->setStretchFactor(dummy,10);
+
+   hbox = new QHBox(this);
+   hbox->setSpacing(10);
+//   m_autoSetup=new QPushButton(i18n("&Guided LISa Setup..."),hbox);
+   m_autoSetup=new QPushButton(i18n("Setup Wizard..."),hbox);
+   m_autoSetup->setFixedWidth( m_autoSetup->sizeHint().width() );
+
+   m_suggestSettings=new QPushButton(i18n("&Suggest Settings"),hbox);
+
+   new QWidget(hbox);
+
+   m_advancedSettingsButton=new QPushButton(i18n("Ad&vanced Settings..."),hbox);
+
+   m_lisaAdvancedDlg=new KDialogBase(0,0,true,i18n("Advanced Settings for LISa"),KDialogBase::Close, KDialogBase::Close);
+   connect(m_advancedSettingsButton,SIGNAL(clicked()),m_lisaAdvancedDlg,SLOT(show()));
+
+   QVBox *vbox=m_lisaAdvancedDlg->makeVBoxMainWidget();
+
+   m_pingNames=new KEditListBox(i18n("&Additionally Check These Hosts"),vbox,"a",false, KEditListBox::Add|KEditListBox::Remove);
+   m_pingNames->setMinimumHeight(180);
+   QToolTip::add(m_pingNames,i18n("The hosts listed here will be pinged"));
+
+   dummy=new QWidget(vbox);
+   dummy->setMinimumHeight(10);
+   m_deliverUnnamedHosts=new QCheckBox(i18n("Show &hosts without DNS names"),vbox);
+
+   QGrid *advGrid = new QGrid(2, Qt::Horizontal, vbox);
+   advGrid->setSpacing(10);
+
+   label=new QLabel(i18n("Host list update interval:"),advGrid);
+   QToolTip::add(label,i18n("Search hosts after this number of seconds"));
+   m_updatePeriod=new QSpinBox(30,1800,10,advGrid);
+   m_updatePeriod->setSuffix(i18n(" sec"));
+   QToolTip::add(m_updatePeriod,i18n("Search hosts after this number of seconds"));
+
+   m_secondScan=new QCheckBox(i18n("Always check twice for hosts when searching"),advGrid);
+   new QWidget(advGrid);
+
+   label=new QLabel(i18n("Wait for replies from hosts after first scan:"),advGrid);
+   QToolTip::add(label,i18n("How long to wait for replies to the ICMP echo requests from hosts"));
+   m_firstWait=new QSpinBox(10,1000,50,advGrid);
+   m_firstWait->setSuffix(i18n(" ms"));
+   QToolTip::add(m_firstWait,i18n("How long to wait for replies to the ICMP echo requests from hosts"));
+
+   label=new QLabel(i18n("Wait for replies from hosts after second scan:"),advGrid);
+   QToolTip::add(label,i18n("How long to wait for replies to the ICMP echo requests from hosts"));
+   m_secondWait=new QSpinBox(0,1000,50,advGrid);
+   m_secondWait->setSuffix(i18n(" ms"));
+   QToolTip::add(m_secondWait,i18n("How long to wait for replies to the ICMP echo requests from hosts"));
+
+   label=new QLabel(i18n("Max. number of ping packets to send at once:"),advGrid);
+   m_maxPingsAtOnce=new QSpinBox(8,1024,5,advGrid);
+
+   dummy=new QWidget(advGrid);
+   dummy->setMinimumHeight(10);
+
+   connect(m_secondScan,SIGNAL(toggled(bool)),m_secondWait,SLOT(setEnabled(bool)));
+   connect(m_sendPings,SIGNAL(toggled(bool)),m_pingAddresses,SLOT(setEnabled(bool)));
+
+   connect(m_pingAddresses,SIGNAL(textChanged(const QString&)),this,SIGNAL(changed()));
+   connect(m_allowedAddresses,SIGNAL(textChanged(const QString&)),this,SIGNAL(changed()));
+   connect(m_broadcastNetwork,SIGNAL(textChanged(const QString&)),this,SIGNAL(changed()));
+
+   connect(m_pingAddresses,SIGNAL(returnPressed()),this,SIGNAL(changed()));
+   connect(m_allowedAddresses,SIGNAL(returnPressed()),this,SIGNAL(changed()));
+   connect(m_broadcastNetwork,SIGNAL(returnPressed()),this,SIGNAL(changed()));
+
+   connect(m_sendPings,SIGNAL(toggled(bool)),this,SIGNAL(changed()));
+   connect(m_firstWait,SIGNAL(valueChanged(int)),this,SIGNAL(changed()));
+   connect(m_secondWait,SIGNAL(valueChanged(int)),this,SIGNAL(changed()));
+   connect(m_maxPingsAtOnce,SIGNAL(valueChanged(int)),this,SIGNAL(changed()));
+   connect(m_secondScan,SIGNAL(toggled(bool)),this,SIGNAL(changed()));
+   connect(m_deliverUnnamedHosts,SIGNAL(toggled(bool)),this,SIGNAL(changed()));
+   connect(m_updatePeriod,SIGNAL(valueChanged(int)),this,SIGNAL(changed()));
+   connect(m_pingNames,SIGNAL(changed()),this,SIGNAL(changed()));
+   connect(m_useNmblookup,SIGNAL(toggled(bool)),this,SIGNAL(changed()));
+   connect(m_autoSetup,SIGNAL(clicked()),this,SLOT(autoSetup()));
+   connect(m_suggestSettings,SIGNAL(clicked()),this,SLOT(suggestSettings()));
+   connect(this, SIGNAL(changed()), SLOT(slotChanged()));
+}
+
+void LisaSettings::load()
+{
+   int secondWait=m_config.readNumEntry("SecondWait",-1);
+   if (secondWait<0)
+   {
+      m_secondWait->setValue(300);
+      m_secondScan->setChecked(FALSE);
+      m_secondWait->setEnabled(FALSE);
+   }
+   else
+   {
+      m_secondWait->setValue(secondWait*10);
+      m_secondScan->setChecked(TRUE);
+      m_secondWait->setEnabled(TRUE);
+   }
+   m_deliverUnnamedHosts->setChecked(m_config.readNumEntry("DeliverUnnamedHosts",0));
+
+   m_firstWait->setValue(m_config.readNumEntry("FirstWait",30)*10);
+   m_maxPingsAtOnce->setValue(m_config.readNumEntry("MaxPingsAtOnce",256));
+   m_updatePeriod->setValue(m_config.readNumEntry("UpdatePeriod",300));
+   m_pingAddresses->setText(m_config.readEntry("PingAddresses","192.168.0.0/255.255.255.0;192.168.100.0-192.168.100.254"));
+   m_sendPings->setChecked(!m_pingAddresses->text().isEmpty());
+   m_allowedAddresses->setText(m_config.readEntry("AllowedAddresses","192.168.0.0/255.255.255.0"));
+   m_broadcastNetwork->setText(m_config.readEntry("BroadcastNetwork","192.168.0.0/255.255.255.0"));
+   m_pingNames->clear();
+   m_pingNames->insertStringList(m_config.readListEntry("PingNames",';'));
+   int i=m_config.readNumEntry("SearchUsingNmblookup",1);
+   m_useNmblookup->setChecked(i!=0);
+   m_changed = false;
+}
+
+void LisaSettings::save()
+{
+   if (!m_changed) return;
+
+   if ( getuid()==0)
+   {
+      if (m_secondScan->isChecked())
+         m_config.writeEntry("SecondWait",(m_secondWait->value()+5)/10);
+      else
+         m_config.writeEntry("SecondWait",-1);
+
+      if (m_useNmblookup->isChecked())
+         m_config.writeEntry("SearchUsingNmblookup",1);
+      else
+         m_config.writeEntry("SearchUsingNmblookup",0);
+
+      if (m_deliverUnnamedHosts->isChecked())
+         m_config.writeEntry("DeliverUnnamedHosts",1);
+      else
+         m_config.writeEntry("DeliverUnnamedHosts",0);
+
+      m_config.writeEntry("FirstWait",(m_firstWait->value()+5)/10);
+      m_config.writeEntry("MaxPingsAtOnce",m_maxPingsAtOnce->value());
+      m_config.writeEntry("UpdatePeriod",m_updatePeriod->value());
+      m_config.writeEntry("PingAddresses",m_sendPings->isChecked()?m_pingAddresses->text():"");
+      m_config.writeEntry("AllowedAddresses",m_allowedAddresses->text());
+      m_config.writeEntry("BroadcastNetwork",m_broadcastNetwork->text());
+      QStringList writeStuff;
+      for (int i=0; i<m_pingNames->count(); i++)
+         writeStuff.append(m_pingNames->text(i));
+      m_config.writeEntry("PingNames",writeStuff,';');
+
+      m_config.sync();
+      chmod(QFile::encodeName(m_configFilename),S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH);
+   }
+   else
+   {
+      //ok, now it gets harder
+      //we are not root but we want to write into /etc ....
+      //any idea how to do it better ?
+      KTempFile tmp;
+
+      if (tmp.status() == 0 && tmp.textStream())
+      {
+         m_tmpFilename = tmp.name();
+         QTextStream &confStream = *(tmp.textStream());
+         if (m_secondScan->isChecked())
+            confStream<<"SecondWait = "<<(m_secondWait->value()+5)/10<<"\n";
+         else
+            confStream<<"SecondWait = -1\n";
+
+         if (m_useNmblookup->isChecked())
+            confStream<<"SearchUsingNmblookup = 1\n";
+         else
+            confStream<<"SearchUsingNmblookup = 0\n";
+
+         if (m_deliverUnnamedHosts->isChecked())
+            confStream<<"DeliverUnnamedHosts = 1\n";
+         else
+            confStream<<"DeliverUnnamedHosts = 0\n";
+
+         confStream<<"FirstWait = "<< (m_firstWait->value()+5)/10 <<"\n";
+         confStream<<"MaxPingsAtOnce = "<<m_maxPingsAtOnce->value()<<"\n";
+         confStream<<"UpdatePeriod = "<<m_updatePeriod->value()<<"\n";
+         confStream<<"PingAddresses = "<<m_pingAddresses->text().latin1()<<"\n";
+         confStream<<"AllowedAddresses = "<<m_allowedAddresses->text().latin1()<<"\n";
+         confStream<<"BroadcastNetwork = "<<m_broadcastNetwork->text().latin1()<<"\n";
+         QString writeStuff;
+         for (int i=0; i<m_pingNames->count(); i++)
+            writeStuff=writeStuff+m_pingNames->text(i).latin1()+";";
+
+         confStream<<"PingNames = "<<writeStuff.latin1()<<"\n";
+         tmp.close();
+         QString suCommand=QString("cp '%1' '%2'; chmod 644 '%3'; rm -f '%4'").arg(m_tmpFilename).arg(m_configFilename).arg(m_configFilename).arg(m_tmpFilename);
+         KProcess *proc = new KProcess();
+         connect(proc, SIGNAL(processExited(KProcess *)), this, SLOT(saveDone(KProcess *)));
+         *proc<<"kdesu"<<"-c"<<suCommand;
+         KApplication::setOverrideCursor(Qt::waitCursor);
+         setEnabled(false);
+         if ( !proc->start() )
+             delete proc;
+      }
+      else
+         KMessageBox::sorry(0,i18n("Saving the results to %1 failed.").arg(m_configFilename));
+   }
+}
+
+void LisaSettings::suggestSettings()
+{
+   NICList *nics=findNICs();
+   if (nics->count()==0)
+   {
+      KMessageBox::sorry(0,i18n("No network interface cards found."));
+      delete nics;
+      return;
+   }
+   MyNIC *nic=nics->first();
+   LisaConfigInfo lci;
+   suggestSettingsForNic(nic,lci);
+   m_pingAddresses->setText(lci.pingAddresses);
+   m_sendPings->setChecked(!m_pingAddresses->text().isEmpty());
+   m_broadcastNetwork->setText(lci.broadcastNetwork);
+   m_allowedAddresses->setText(lci.allowedAddresses);
+   m_secondWait->setValue(lci.secondWait*10);
+   m_secondScan->setChecked(lci.secondScan);
+   m_secondWait->setEnabled(lci.secondScan);
+   m_firstWait->setValue(lci.firstWait*10);
+   m_maxPingsAtOnce->setValue(lci.maxPingsAtOnce);
+   m_updatePeriod->setValue(lci.updatePeriod);
+   m_useNmblookup->setChecked(lci.useNmblookup);
+   m_deliverUnnamedHosts->setChecked(lci.unnamedHosts);
+
+   if (nics->count()>1)
+   {
+      QString msg(i18n("You have more than one network interface installed.<br>"
+                       "Please make sure the suggested settings are correct.<br>"
+                       "<br>The following interfaces were found:<br><br>"));
+      //not that easy to handle
+      for (MyNIC* tmp=nics->first(); tmp!=0; tmp=nics->next())
+      {
+         msg+="<b>"+tmp->name+": </b>"+tmp->addr+"/"+tmp->netmask+";<br>";
+      }
+      KMessageBox::information(0,QString("<html>%1</html>").arg(msg));
+   }
+
+   emit changed();
+   delete nics;
+}
+
+void LisaSettings::autoSetup()
+{
+   LisaConfigInfo lci;
+   if (m_wizard==0)
+      m_wizard=new SetupWizard(this,&lci);
+   else
+      m_wizard->clearAll();
+   int result=m_wizard->exec();
+
+   if (result!=QDialog::Accepted)
+      return;
+
+   m_pingAddresses->setText(lci.pingAddresses);
+   m_sendPings->setChecked(!m_pingAddresses->text().isEmpty());
+   m_broadcastNetwork->setText(lci.broadcastNetwork);
+   m_allowedAddresses->setText(lci.allowedAddresses);
+   m_secondWait->setValue(lci.secondWait*10);
+   m_secondScan->setChecked(lci.secondScan);
+   m_secondWait->setEnabled(lci.secondScan);
+   m_firstWait->setValue(lci.firstWait*10);
+   m_maxPingsAtOnce->setValue(lci.maxPingsAtOnce);
+   m_updatePeriod->setValue(lci.updatePeriod);
+   m_useNmblookup->setChecked(lci.useNmblookup);
+   m_deliverUnnamedHosts->setChecked(lci.unnamedHosts);
+
+   emit changed();
+   return;
+}
+
+void LisaSettings::saveDone(KProcess *proc)
+{
+   unlink(QFile::encodeName(m_tmpFilename));
+   KApplication::restoreOverrideCursor();
+   setEnabled(true);
+   KMessageBox::information(0,i18n("The configuration has been saved to /etc/lisarc.\n"
+                                   "Make sure that the LISa daemon is started,\n e.g. using an init script when booting.\n"
+                                   "You can find examples and documentation at http://lisa-home.sourceforge.net ."));
+
+   delete(proc);
+}
+
+void LisaSettings::slotChanged()
+{
+   m_changed = true;
+}
+
+#include "kcmlisa.moc"
+