1 files changed, 161 insertions, 165 deletions

diff --git a/noncore/settings/networksettings/ppp/connect.cpp b/noncore/settings/networksettings/ppp/connect.cpp
index a3eda9d..2615b60 100644
--- a/noncore/settings/networksettings/ppp/connect.cpp
+++ b/noncore/settings/networksettings/ppp/connect.cpp
@@ -62,30 +62,27 @@
 #include "runtests.h"
 #endif
 
 #include "auth.h"
 #include "connect.h"
 //#include "docking.h"
-//#include "main.h"
+#include "interfaceppp.h"
 #include "modem.h"
 #include "kpppconfig.h"
 #include "pppdata.h"
 #include "kpppwidget.h"
 //#include "requester.h"
 //#include "utils.h"
 #define execute_command system
 
-extern KPPPWidget *p_kppp;
-
 QString old_hostname;
 bool modified_hostname;
 
 
-ConnectWidget::ConnectWidget(QWidget *parent, const char *name)
+ConnectWidget::ConnectWidget(InterfacePPP *ifp, QWidget *parent, const char *name)
   : QWidget(parent, name),
-    // initialize some important variables
     myreadbuffer(""),
     main_timer_ID(0),
     vmain(0),
     substate(-1),
     scriptindex(0),
     loopnest(0),
@@ -93,15 +90,14 @@ ConnectWidget::ConnectWidget(QWidget *parent, const char *name)
     semaphore(false),
     expecting(false),
     readbuffer(""),
     scanvar(""),
     scanning(false),
     pausing(false),
-//    termwindow(0),
-//    stats(st),
-    dialnumber(0)
+    dialnumber(0),
+    _ifaceppp(ifp)
 {
   modified_hostname = false;
 
   QVBoxLayout *tl = new QVBoxLayout(this, 8, 10);
   QString tit = i18n("Connecting to: ");
   setCaption(tit);
@@ -176,13 +172,13 @@ void ConnectWidget::preinit() {
   messg->setText(i18n("Looking for modem..."));
   inittimer->start(100);
 }
 
 
 void ConnectWidget::init() {
-  PPPData::data()->setpppdError(0);
+  _ifaceppp->data()->setpppdError(0);
   inittimer->stop();
   vmain = 0;
   substate = -1;
   expecting = false;
   pausing = false;
   scriptindex = 0;
@@ -191,42 +187,42 @@ void ConnectWidget::init() {
   scanvar = "";
   firstrunID = true;
   firstrunPW = true;
 //  stats->totalbytes = 0;
   dialnumber = 0;
 
-  p_kppp->con_speed = "";
+//  p_kppp->con_speed = "";
 
-//  p_kppp->setQuitOnDisconnect (p_kppp->quitOnDisconnect() || PPPData::data()->quit_on_disconnect());
+//  p_kppp->setQuitOnDisconnect (p_kppp->quitOnDisconnect() || _ifaceppp->data()->quit_on_disconnect());
 
-  comlist = &PPPData::data()->scriptType();
-  arglist = &PPPData::data()->script();
+  comlist = &_ifaceppp->data()->scriptType();
+  arglist = &_ifaceppp->data()->script();
 
-  QString tit = i18n("Connecting to: %1").arg(PPPData::data()->accname());
+  QString tit = i18n("Connecting to: %1").arg(_ifaceppp->data()->accname());
   setCaption(tit);
 
   qApp->processEvents();
 
   // run the "before-connect" command
-  if (!PPPData::data()->command_before_connect().isEmpty()) {
+  if (!_ifaceppp->data()->command_before_connect().isEmpty()) {
     messg->setText(i18n("Running pre-startup command..."));
     emit debugMessage(i18n("Running pre-startup command..."));
 
     qApp->processEvents();
     QApplication::flushX();
-    pid_t id = execute_command(PPPData::data()->command_before_connect());
+    pid_t id = execute_command(_ifaceppp->data()->command_before_connect());
 //     int i, status;
 
 //     do {
 //       qApp->processEvents();
 //       i = waitpid(id, &status, WNOHANG);
 //       usleep(100000);
 //     } while (i == 0 && errno == 0);
   }
 
-  int lock = Modem::modem->lockdevice();
+  int lock = _ifaceppp->modem()->lockdevice();
 
   if (lock == 1) {
     messg->setText(i18n("Modem device is locked."));
     vmain = 20; // wait until cancel is pressed
     return;
   }
@@ -234,38 +230,38 @@ void ConnectWidget::init() {
   if (lock == -1) {
     messg->setText(i18n("Unable to create modem lock file."));
     vmain = 20; // wait until cancel is pressed
     return;
   }
 
-  if(Modem::modem->opentty()) {
-    messg->setText(Modem::modem->modemMessage());
+  if(_ifaceppp->modem()->opentty()) {
+    messg->setText(_ifaceppp->modem()->modemMessage());
     qApp->processEvents();
-    if(Modem::modem->hangup()) {
+    if(_ifaceppp->modem()->hangup()) {
 
       qApp->processEvents();
 
       semaphore = false;
 
-      Modem::modem->stop();
-      Modem::modem->notify(this, SLOT(readChar(unsigned char)));
+      _ifaceppp->modem()->stop();
+      _ifaceppp->modem()->notify(this, SLOT(readChar(unsigned char)));
 
       // if we are stuck anywhere we will time out
-      timeout_timer->start(PPPData::data()->modemTimeout()*1000);
+      timeout_timer->start(_ifaceppp->data()->modemTimeout()*1000);
 
       // this timer will run the script etc.
       main_timer_ID = startTimer(10);
 
       return;
     }
   }
 
   // initialization failed
-  messg->setText(Modem::modem->modemMessage());
+  messg->setText(_ifaceppp->modem()->modemMessage());
   vmain = 20; // wait until cancel is pressed
-  Modem::modem->unlockdevice();
+  _ifaceppp->modem()->unlockdevice();
 }
 
 
 void ConnectWidget::timerEvent(QTimerEvent *) {
   if (semaphore || pausing)
     return;
@@ -281,49 +277,49 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
     if(substate == -1) {
       messg->setText(i18n("Initializing modem..."));
       emit debugMessage(i18n("Initializing modem..."));
       substate = 0;
     }
 
-    QString initStr = PPPData::data()->modemInitStr(substate);
+    QString initStr = _ifaceppp->data()->modemInitStr(substate);
     if (!initStr.isEmpty()) {
 	// send a carriage return and then wait a bit so that the modem will
 	// let us issue commands.
-	if(PPPData::data()->modemPreInitDelay() > 0) {
-	    usleep(PPPData::data()->modemPreInitDelay() * 5000);
+	if(_ifaceppp->data()->modemPreInitDelay() > 0) {
+	    usleep(_ifaceppp->data()->modemPreInitDelay() * 5000);
 	    writeline("");
-	    usleep(PPPData::data()->modemPreInitDelay() * 5000);
+	    usleep(_ifaceppp->data()->modemPreInitDelay() * 5000);
 	}
-	setExpect(PPPData::data()->modemInitResp());
+	setExpect(_ifaceppp->data()->modemInitResp());
 	writeline(initStr);
-	usleep(PPPData::data()->modemInitDelay() * 10000); // 0.01 - 3.0 sec
+	usleep(_ifaceppp->data()->modemInitDelay() * 10000); // 0.01 - 3.0 sec
     }
 
     substate++;
 
     /*
      * FIXME after 3.0: Make it possible to disable ATS11 since it
      * seems to be incompatible with some ISDN adapters (e.g. DataBox
      * Speed Dragon). Even better would be to detect this when doing
      * a "Modem Query"
      */
-    if (MODEM_TONEDURATION != PPPData::data()->modemToneDuration())
+    if (MODEM_TONEDURATION != _ifaceppp->data()->modemToneDuration())
         vmain = 5;
     else
         vmain = 3;
 
     return;
   }
 
   if (vmain == 5) {
     if(!expecting) {
-        QString sToneDuration = "ATS11=" + QString::number(PPPData::data()->modemToneDuration());
+        QString sToneDuration = "ATS11=" + QString::number(_ifaceppp->data()->modemToneDuration());
         QString msg = i18n("Setting ") + sToneDuration;
         messg->setText(msg);
 	emit debugMessage(msg);
-	setExpect(PPPData::data()->modemInitResp());
+	setExpect(_ifaceppp->data()->modemInitResp());
 	writeline(sToneDuration);
       }
     vmain = 3;
     return;
   }
 
@@ -333,134 +329,134 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
       if(substate < PPPData::NumInitStrings) {
 	vmain = 0;
 	return;
       }
       substate = -1;
       // skip setting the volume if command is empty
-      if(PPPData::data()->volumeInitString().isEmpty()) {
+      if(_ifaceppp->data()->volumeInitString().isEmpty()) {
         vmain = 4;
         return;
       }
       messg->setText(i18n("Setting speaker volume..."));
       emit debugMessage(i18n("Setting speaker volume..."));
 
-      setExpect(PPPData::data()->modemInitResp());
+      setExpect(_ifaceppp->data()->modemInitResp());
       QString vol("AT");
-      vol += PPPData::data()->volumeInitString();
+      vol += _ifaceppp->data()->volumeInitString();
       writeline(vol);
-      usleep(PPPData::data()->modemInitDelay() * 10000); // 0.01 - 3.0 sec
+      usleep(_ifaceppp->data()->modemInitDelay() * 10000); // 0.01 - 3.0 sec
       vmain = 4;
       return;
     }
   }
 
   if(vmain == 4) {
     if(!expecting) {
-      if(!PPPData::data()->waitForDialTone()) {
+      if(!_ifaceppp->data()->waitForDialTone()) {
 	QString msg = i18n("Turning off dial tone waiting...");
 	messg->setText(msg);
 	emit debugMessage(msg);
-	setExpect(PPPData::data()->modemInitResp());
-	writeline(PPPData::data()->modemNoDialToneDetectionStr());
+	setExpect(_ifaceppp->data()->modemInitResp());
+	writeline(_ifaceppp->data()->modemNoDialToneDetectionStr());
       }
       vmain = 1;
       return;
     }
   }
 
   // dial the number and wait to connect
   if(vmain == 1) {
     if(!expecting) {
 
       timeout_timer->stop();
-      timeout_timer->start(PPPData::data()->modemTimeout()*1000);
+      timeout_timer->start(_ifaceppp->data()->modemTimeout()*1000);
 
-      QStringList &plist = PPPData::data()->phonenumbers();
-      QString bmarg= PPPData::data()->dialPrefix();
+      QStringList &plist = _ifaceppp->data()->phonenumbers();
+      QString bmarg= _ifaceppp->data()->dialPrefix();
       bmarg += *plist.at(dialnumber);
       QString bm = i18n("Dialing %1").arg(bmarg);
       messg->setText(bm);
       emit debugMessage(bm);
 
-      QString pn = PPPData::data()->modemDialStr();
-      pn += PPPData::data()->dialPrefix();
+      QString pn = _ifaceppp->data()->modemDialStr();
+      pn += _ifaceppp->data()->dialPrefix();
       pn += *plist.at(dialnumber);
       if(++dialnumber >= plist.count())
         dialnumber = 0;
       writeline(pn);
 
-      setExpect(PPPData::data()->modemConnectResp());
+      setExpect(_ifaceppp->data()->modemConnectResp());
       vmain = 100;
       return;
     }
   }
 
   // wait for connect, but redial if BUSY or wait for user cancel
   // if NO CARRIER or NO DIALTONE
   if(vmain == 100) {
     if(!expecting) {
-      myreadbuffer = PPPData::data()->modemConnectResp();
+      myreadbuffer = _ifaceppp->data()->modemConnectResp();
       setExpect("\n");
       vmain = 101;
       return;
     }
 
-    if(readbuffer.contains(PPPData::data()->modemBusyResp())) {
+    if(readbuffer.contains(_ifaceppp->data()->modemBusyResp())) {
       timeout_timer->stop();
-      timeout_timer->start(PPPData::data()->modemTimeout()*1000);
+      timeout_timer->start(_ifaceppp->data()->modemTimeout()*1000);
 
       messg->setText(i18n("Line busy. Hanging up..."));
       emit debugPutChar('\n');
-      Modem::modem->hangup();
+      _ifaceppp->modem()->hangup();
 
-      if(PPPData::data()->busyWait() > 0) {
-	QString bm = i18n("Line busy. Waiting: %1 seconds").arg(PPPData::data()->busyWait());
+      if(_ifaceppp->data()->busyWait() > 0) {
+	QString bm = i18n("Line busy. Waiting: %1 seconds").arg(_ifaceppp->data()->busyWait());
 	messg->setText(bm);
 	emit debugMessage(bm);
 
 	pausing = true;
 
-	pausetimer->start(PPPData::data()->busyWait()*1000, true);
+	pausetimer->start(_ifaceppp->data()->busyWait()*1000, true);
 	timeout_timer->stop();
       }
 
-      Modem::modem->setDataMode(false);
+      _ifaceppp->modem()->setDataMode(false);
       vmain = 0;
       substate = -1;
       return;
     }
 
-    if(readbuffer.contains(PPPData::data()->modemNoDialtoneResp())) {
+    if(readbuffer.contains(_ifaceppp->data()->modemNoDialtoneResp())) {
       timeout_timer->stop();
 
       messg->setText(i18n("No Dialtone"));
       vmain = 20;
-      Modem::modem->unlockdevice();
+      _ifaceppp->modem()->unlockdevice();
       return;
     }
 
-    if(readbuffer.contains(PPPData::data()->modemNoCarrierResp())) {
+    if(readbuffer.contains(_ifaceppp->data()->modemNoCarrierResp())) {
       timeout_timer->stop();
 
       messg->setText(i18n("No Carrier"));
       vmain = 20;
-      Modem::modem->unlockdevice();
+      _ifaceppp->modem()->unlockdevice();
       return;
     }
   }
 
   // wait for newline after CONNECT response (so we get the speed)
   if(vmain == 101) {
     if(!expecting) {
-      Modem::modem->setDataMode(true); // modem will no longer respond to AT commands
+      _ifaceppp->modem()->setDataMode(true); // modem will no longer respond to AT commands
 
       emit startAccounting();
 //      p_kppp->con_win->startClock();
 
       vmain = 2;
-      scriptTimeout=PPPData::data()->modemTimeout()*1000;
+      scriptTimeout=_ifaceppp->data()->modemTimeout()*1000;
       return;
     }
   }
 
   // execute the script
   if(vmain == 2) {
@@ -491,16 +487,16 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
       if (scriptCommand == "Save") {
 	QString bm = i18n("Saving %1").arg(scriptArgument);
 	messg->setText(bm);
 	emit debugMessage(bm);
 
 	if (scriptArgument.lower() == "password") {
-	  PPPData::data()->setPassword(scanvar);
-	  p_kppp->setPW_Edit(scanvar);
-	  if(PPPData::data()->storePassword())
-	    PPPData::data()->setStoredPassword(scanvar);
+	  _ifaceppp->data()->setPassword(scanvar);
+//	  p_kppp->setPW_Edit(scanvar);
+	  if(_ifaceppp->data()->storePassword())
+	    _ifaceppp->data()->setStoredPassword(scanvar);
 	  firstrunPW = true;
 	}
 
 	scriptindex++;
         return;
       }
@@ -510,14 +506,14 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
 	QString bm = i18n("Sending %1");
 
 	// replace %USERNAME% and %PASSWORD%
 	QString arg = scriptArgument;
 	QRegExp re1("%USERNAME%");
 	QRegExp re2("%PASSWORD%");
-	arg = arg.replace(re1, PPPData::data()->storedUsername());
-	arg = arg.replace(re2, PPPData::data()->storedPassword());
+	arg = arg.replace(re1, _ifaceppp->data()->storedUsername());
+	arg = arg.replace(re2, _ifaceppp->data()->storedPassword());
 
 	if (scriptCommand == "Send")
 	  bm = bm.arg(scriptArgument);
 	else {
 	  for(uint i = 0; i < scriptArgument.length(); i++)
 	    bm = bm.arg("*");
@@ -575,37 +571,37 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
       }
 
       if (scriptCommand == "Hangup") {
 	messg->setText(i18n("Hangup"));
 	emit debugMessage(i18n("Hangup"));
 
-	writeline(PPPData::data()->modemHangupStr());
-	setExpect(PPPData::data()->modemHangupResp());
+	writeline(_ifaceppp->data()->modemHangupStr());
+	setExpect(_ifaceppp->data()->modemHangupResp());
 
 	scriptindex++;
 	return;
       }
 
       if (scriptCommand == "Answer") {
 
 	timeout_timer->stop();
 
 	messg->setText(i18n("Answer"));
 	emit debugMessage(i18n("Answer"));
 
-	setExpect(PPPData::data()->modemRingResp());
+	setExpect(_ifaceppp->data()->modemRingResp());
 	vmain = 150;
 	return;
       }
 
       if (scriptCommand == "ID") {
 	QString bm = i18n("ID %1").arg(scriptArgument);
 	messg->setText(bm);
 	emit debugMessage(bm);
 
-	QString idstring = PPPData::data()->storedUsername();
+	QString idstring = _ifaceppp->data()->storedUsername();
 
 	if(!idstring.isEmpty() && firstrunID) {
 	  // the user entered an Id on the main kppp dialog
 	  writeline(idstring);
 	  firstrunID = false;
 	  scriptindex++;
@@ -635,13 +631,13 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
 
       if (scriptCommand == "Password") {
 	QString bm = i18n("Password %1").arg(scriptArgument);
 	messg->setText(bm);
 	emit debugMessage(bm);
 
-	QString pwstring = PPPData::data()->password();
+	QString pwstring = _ifaceppp->data()->password();
 
 	if(!pwstring.isEmpty() && firstrunPW) {
 	  // the user entered a password on the main kppp dialog
 	  writeline(pwstring);
 	  firstrunPW = false;
 	  scriptindex++;
@@ -656,13 +652,13 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
 		 prompt->setEchoModePassword();
 		 prompt->show();
 	       }
 	     } else {
 	       /* if prompt withdrawn ... then, */
 	       if(!(prompt->isVisible())) {
-		 p_kppp->setPW_Edit(prompt->text());
+//		 p_kppp->setPW_Edit(prompt->text());
 		 writeline(prompt->text());
 		 prompt->setConsumed();
 		 scriptindex++;
 		 return;
 	       }
 	       /* replace timeout value */
@@ -782,14 +778,14 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
   }
 
   // this is a subroutine for the "Answer" script option
 
   if(vmain == 150) {
     if(!expecting) {
-      writeline(PPPData::data()->modemAnswerStr());
-      setExpect(PPPData::data()->modemAnswerResp());
+      writeline(_ifaceppp->data()->modemAnswerStr());
+      setExpect(_ifaceppp->data()->modemAnswerResp());
 
       vmain = 2;
       scriptindex++;
       return;
     }
   }
@@ -809,15 +805,15 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
       int result;
 
       timeout_timer->stop();
       if_timeout_timer->stop(); // better be sure.
 
       // stop reading of data
-      Modem::modem->stop();
+      _ifaceppp->modem()->stop();
 
-      if(PPPData::data()->authMethod() == AUTH_TERMINAL) {
+      if(_ifaceppp->data()->authMethod() == AUTH_TERMINAL) {
       //     if (termwindow) {
 // 	  delete termwindow;
 // 	  termwindow = 0L;
 // 	  this->show();
 // 	} else {
 // 	  termwindow = new LoginTerm(0L, 0L);
@@ -828,52 +824,52 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
 // 	}
       }
 
       // Close the tty. This prevents the QTimer::singleShot() in
       // Modem::readtty() from re-enabling the socket notifier.
       // The port is still held open by the helper process.
-      Modem::modem->closetty();
+      _ifaceppp->modem()->closetty();
 
       killTimer( main_timer_ID );
 
-      if_timeout_timer->start(PPPData::data()->pppdTimeout()*1000);
-      qDebug( "started if timeout timer with %i", PPPData::data()->pppdTimeout()*1000);
+      if_timeout_timer->start(_ifaceppp->data()->pppdTimeout()*1000);
+      qDebug( "started if timeout timer with %i", _ifaceppp->data()->pppdTimeout()*1000);
 
       // find out PPP interface and notify the stats module
 //      stats->setUnit(pppInterfaceNumber());
 
       qApp->flushX();
       semaphore = true;
       result = execppp();
 
       emit debugMessage(i18n("Starting pppd..."));
       qDebug("execppp() returned with return-code %i", result );
 
       if(result) {
-        if(!PPPData::data()->autoDNS())
-          adddns();
+        if(!_ifaceppp->data()->autoDNS())
+          adddns( _ifaceppp );
 
 	// O.K we are done here, let's change over to the if_waiting loop
 	// where we wait for the ppp if (interface) to come up.
 
 	emit if_waiting_signal();
       } else {
 
 	// starting pppd wasn't successful. Error messages were
 	// handled by execppp();
 	if_timeout_timer->stop();
 	this->hide();
 	messg->setText("");
-	p_kppp->quit_b->setFocus();
-	p_kppp->show();
+//	p_kppp->quit_b->setFocus();
+//	p_kppp->show();
 	qApp->processEvents();
-	Modem::modem->hangup();
+	_ifaceppp->modem()->hangup();
 	emit stopAccounting();
 //	p_kppp->con_win->stopClock();
-	Modem::modem->closetty();
-        Modem::modem->unlockdevice();
+	_ifaceppp->modem()->closetty();
+        _ifaceppp->modem()->unlockdevice();
 
       }
 
       return;
     }
   }
@@ -887,13 +883,13 @@ void ConnectWidget::timerEvent(QTimerEvent *) {
 
 void ConnectWidget::set_con_speed_string() {
   // Here we are trying to determine the speed at which we are connected.
   // Usually the modem responds after connect with something like
   // CONNECT 115200, so all we need to do is find the number after CONNECT
   // or whatever the modemConnectResp() is.
-  p_kppp->con_speed = Modem::modem->parseModemSpeed(myreadbuffer);
+//  p_kppp->con_speed = _ifaceppp->modem()->parseModemSpeed(myreadbuffer);
 }
 
 
 
 void ConnectWidget::readChar(unsigned char c) {
   if(semaphore)
@@ -966,13 +962,13 @@ void ConnectWidget::pause() {
   pausing = false;
   pausetimer->stop();
 }
 
 
 void ConnectWidget::cancelbutton() {
-  Modem::modem->stop();
+  _ifaceppp->modem()->stop();
   killTimer(main_timer_ID);
   timeout_timer->stop();
   if_timer->stop();
   if_timeout_timer->stop();
 
 //   if (termwindow) {
@@ -981,29 +977,29 @@ void ConnectWidget::cancelbutton() {
 //     this->show();
 //   }
 
   messg->setText(i18n("One moment please..."));
 
   // just to be sure
-  Modem::modem->removeSecret(AUTH_PAP);
-  Modem::modem->removeSecret(AUTH_CHAP);
-  removedns();
+  _ifaceppp->modem()->removeSecret(AUTH_PAP);
+  _ifaceppp->modem()->removeSecret(AUTH_CHAP);
+  removedns(_ifaceppp);
 
   qApp->processEvents();
 
-  Modem::modem->killPPPDaemon();
-  Modem::modem->hangup();
+  _ifaceppp->modem()->killPPPDaemon();
+  _ifaceppp->modem()->hangup();
 
   this->hide();
   messg->setText("");
-  p_kppp->quit_b->setFocus();
-  p_kppp->show();
+//  p_kppp->quit_b->setFocus();
+//  p_kppp->show();
   emit stopAccounting();	// just to be sure
 //  p_kppp->con_win->stopClock();
-  Modem::modem->closetty();
-  Modem::modem->unlockdevice();
+  _ifaceppp->modem()->closetty();
+  _ifaceppp->modem()->unlockdevice();
 
   //abort prompt window...
   if (prompt->isVisible()) {
   	prompt->hide();
   }
   prompt->setConsumed();
@@ -1023,13 +1019,13 @@ void ConnectWidget::script_timed_out() {
 
   if (prompt->isVisible())
     prompt->hide();
 
   prompt->setConsumed();
   messg->setText(i18n("Script timed out!"));
-  Modem::modem->hangup();
+  _ifaceppp->modem()->hangup();
   emit stopAccounting();
 //  p_kppp->con_win->stopClock();
 
   vmain = 0; // let's try again.
   substate = -1;
 }
@@ -1060,16 +1056,16 @@ void ConnectWidget::setExpect(const QString &n) {
 
 void ConnectWidget::if_waiting_timed_out() {
   if_timer->stop();
   if_timeout_timer->stop();
   qDebug("if_waiting_timed_out()");
 
-  PPPData::data()->setpppdError(E_IF_TIMEOUT);
+  _ifaceppp->data()->setpppdError(E_IF_TIMEOUT);
 
   // let's kill the stuck pppd
-  Modem::modem->killPPPDaemon();
+  _ifaceppp->modem()->killPPPDaemon();
 
   emit stopAccounting();
 //  p_kppp->con_win->stopClock();
 
 
   // killing ppp will generate a SIGCHLD which will be caught in pppdie()
@@ -1085,13 +1081,13 @@ void ConnectWidget::pppdDied()
 
 void ConnectWidget::if_waiting_slot() {
   messg->setText(i18n("Logging on to network..."));
 
 //   if(!stats->ifIsUp()) {
 
-//     if(PPPData::data()->pppdError() != 0) {
+//     if(_ifaceppp->data()->pppdError() != 0) {
 //       // we are here if pppd died immediately after starting it.
 //       pppdDied();
 //       // error message handled in main.cpp: sigPPPDDied()
 //       return;
 //     }
 
@@ -1102,33 +1098,33 @@ void ConnectWidget::if_waiting_slot() {
   // O.K the ppp interface is up and running
   // give it a few time to come up completly (0.2 seconds)
   if_timeout_timer->stop();
   if_timer->stop();
   usleep(200000);
 
-  if(PPPData::data()->autoDNS())
-    addpeerdns();
+  if(_ifaceppp->data()->autoDNS())
+    addpeerdns( _ifaceppp );
 
   // Close the debugging window. If we are connected, we
   // are not really interested in debug output
   emit closeDebugWindow();
 //  p_kppp->statdlg->take_stats(); // start taking ppp statistics
-  auto_hostname();
+  auto_hostname(_ifaceppp);
 
-  if(!PPPData::data()->command_on_connect().isEmpty()) {
+  if(!_ifaceppp->data()->command_on_connect().isEmpty()) {
     messg->setText(i18n("Running startup command..."));
 
     // make sure that we don't get any async errors
     qApp->flushX();
-    execute_command(PPPData::data()->command_on_connect());
+    execute_command(_ifaceppp->data()->command_on_connect());
     messg->setText(i18n("Done"));
   }
 
   // remove the authentication file
-  Modem::modem->removeSecret(AUTH_PAP);
-  Modem::modem->removeSecret(AUTH_CHAP);
+  _ifaceppp->modem()->removeSecret(AUTH_PAP);
+  _ifaceppp->modem()->removeSecret(AUTH_CHAP);
 
   emit debugMessage(i18n("Done"));
   set_con_speed_string();
 
 //  p_kppp->con_win->setConnectionSpeed(p_kppp->con_speed);
   this->hide();
@@ -1138,26 +1134,26 @@ void ConnectWidget::if_waiting_slot() {
   // accounting / non-accounting mode
 //   if(p_kppp->acct != 0)
 //     p_kppp->con_win->accounting(p_kppp->acct->running());
 //   else
 //     p_kppp->con_win->accounting(false);
 
-  if (PPPData::data()->get_dock_into_panel()) {
-//    DockWidget::dock_widget->show();
-//    DockWidget::dock_widget->take_stats();
-//    this->hide();
-  }
-  else {
-//    p_kppp->con_win->show();
+//   if (_ifaceppp->data()->get_dock_into_panel()) {
+// //    DockWidget::dock_widget->show();
+// //    DockWidget::dock_widget->take_stats();
+// //    this->hide();
+//   }
+//   else {
+// //    p_kppp->con_win->show();
 
-    if(PPPData::data()->get_iconify_on_connect()) {
-        //    p_kppp->con_win->showMinimized();
-    }
-  }
+//     if(_ifaceppp->data()->get_iconify_on_connect()) {
+//         //    p_kppp->con_win->showMinimized();
+//     }
+//  }
 
-  Modem::modem->closetty();
+  _ifaceppp->modem()->closetty();
 }
 
 
 bool ConnectWidget::execppp() {
   QString command;
 
@@ -1165,78 +1161,78 @@ bool ConnectWidget::execppp() {
 
   // as of version 2.3.6 pppd falls back to the real user rights when
   // opening a device given in a command line. To avoid permission conflicts
   // we'll simply leave this argument away. pppd will then use the default tty
   // which is the serial port we connected stdin/stdout to in opener.cpp.
   //  command += " ";
-  //  command += PPPData::data()->modemDevice();
+  //  command += _ifaceppp->data()->modemDevice();
 
-  command += " " + PPPData::data()->speed();
+  command += " " + _ifaceppp->data()->speed();
 
   command += " -detach";
 
-  if(PPPData::data()->ipaddr() != "0.0.0.0" ||
-     PPPData::data()->gateway() != "0.0.0.0") {
-    if(PPPData::data()->ipaddr() != "0.0.0.0") {
+  if(_ifaceppp->data()->ipaddr() != "0.0.0.0" ||
+     _ifaceppp->data()->gateway() != "0.0.0.0") {
+    if(_ifaceppp->data()->ipaddr() != "0.0.0.0") {
       command += " ";
-      command += PPPData::data()->ipaddr();
+      command += _ifaceppp->data()->ipaddr();
       command +=  ":";
     }
     else {
       command += " ";
       command += ":";
     }
 
-    if(PPPData::data()->gateway() != "0.0.0.0")
-      command += PPPData::data()->gateway();
+    if(_ifaceppp->data()->gateway() != "0.0.0.0")
+      command += _ifaceppp->data()->gateway();
   }
 
-  if(PPPData::data()->subnetmask() != "0.0.0.0")
-    command += " netmask " + PPPData::data()->subnetmask();
+  if(_ifaceppp->data()->subnetmask() != "0.0.0.0")
+    command += " netmask " + _ifaceppp->data()->subnetmask();
 
-  if(PPPData::data()->flowcontrol() != "None") {
-    if(PPPData::data()->flowcontrol() == "CRTSCTS")
+  if(_ifaceppp->data()->flowcontrol() != "None") {
+    if(_ifaceppp->data()->flowcontrol() == "CRTSCTS")
       command += " crtscts";
     else
       command += " xonxoff";
   }
 
-  if(PPPData::data()->defaultroute())
+  if(_ifaceppp->data()->defaultroute())
     command += " defaultroute";
 
-  if(PPPData::data()->autoDNS())
+  if(_ifaceppp->data()->autoDNS())
     command += " usepeerdns";
 
-  QStringList &arglist = PPPData::data()->pppdArgument();
+  QStringList &arglist = _ifaceppp->data()->pppdArgument();
   for ( QStringList::Iterator it = arglist.begin();
         it != arglist.end();
         ++it )
   {
     command += " " + *it;
   }
 
   // PAP settings
-  if(PPPData::data()->authMethod() == AUTH_PAP) {
+  if(_ifaceppp->data()->authMethod() == AUTH_PAP) {
     command += " -chap user ";
-    command = command + "\"" + PPPData::data()->storedUsername() + "\"";
+    command = command + "\"" + _ifaceppp->data()->storedUsername() + "\"";
   }
 
   // CHAP settings
-  if(PPPData::data()->authMethod() == AUTH_CHAP) {
+  if(_ifaceppp->data()->authMethod() == AUTH_CHAP) {
     command += " -pap user ";
-    command = command + "\"" + PPPData::data()->storedUsername() + "\"";
+    command = command + "\"" + _ifaceppp->data()->storedUsername() + "\"";
   }
 
   // PAP/CHAP settings
-  if(PPPData::data()->authMethod() == AUTH_PAPCHAP) {
+  if(_ifaceppp->data()->authMethod() == AUTH_PAPCHAP) {
     command += " user ";
-    command = command + "\"" + PPPData::data()->storedUsername() + "\"";
+    command = command + "\"" + _ifaceppp->data()->storedUsername() + "\"";
   }
 
   // check for debug
-  if(PPPData::data()->getPPPDebug())
+  if(_ifaceppp->data()->getPPPDebug())
     command += " debug";
 
   if (command.length() > MAX_CMDLEN) {
       QMessageBox::critical(this, "error", i18n(
 			      "pppd command + command-line arguments exceed "
 			      "2024 characters in length."
@@ -1244,13 +1240,13 @@ bool ConnectWidget::execppp() {
 
     return false; // nonsensically long command which would bust my buffer buf.
   }
 
   qApp->flushX();
 
-  return Modem::modem->execPPPDaemon(command);
+  return _ifaceppp->modem()->execPPPDaemon(command);
 }
 
 
 void ConnectWidget::closeEvent( QCloseEvent *e ) {
   e->ignore();
   emit cancelbutton();
@@ -1259,60 +1255,60 @@ void ConnectWidget::closeEvent( QCloseEvent *e ) {
 
 void ConnectWidget::setMsg(const QString &msg) {
   messg->setText(msg);
 }
 
 void ConnectWidget::writeline(const QString &s) {
-  Modem::modem->writeLine(s.local8Bit());
+  _ifaceppp->modem()->writeLine(s.local8Bit());
 }
 
 // Set the hostname and domain from DNS Server
-void auto_hostname() {
+void auto_hostname(InterfacePPP *_ifaceppp) {
   struct in_addr local_ip;
   struct hostent *hostname_entry;
   QString new_hostname;
   int    dot;
   char   tmp_str[100]; // buffer overflow safe
 
   gethostname(tmp_str, sizeof(tmp_str));
   tmp_str[sizeof(tmp_str)-1]=0; // panic
   old_hostname=tmp_str; // copy to QString
 
-  // if (!p_kppp->stats->local_ip_address.isEmpty() && PPPData::data()->autoname()) {
-  if ( PPPData::data()->autoname()) {
+  // if (!p_kppp->stats->local_ip_address.isEmpty() && _ifaceppp->data()->autoname()) {
+  if ( _ifaceppp->data()->autoname()) {
 //    local_ip.s_addr=inet_addr(p_kppp->stats->local_ip_address.ascii());
     hostname_entry=gethostbyaddr((const char *)&local_ip,sizeof(in_addr),AF_INET);
 
     if (hostname_entry != 0L) {
       new_hostname=hostname_entry->h_name;
       dot=new_hostname.find('.');
       new_hostname=new_hostname.remove(dot,new_hostname.length()-dot);
-      Modem::modem->setHostname(new_hostname);
+      _ifaceppp->modem()->setHostname(new_hostname);
       modified_hostname = TRUE;
 
       new_hostname=hostname_entry->h_name;
       new_hostname.remove(0,dot+1);
 
-      add_domain(new_hostname);
+      add_domain(new_hostname, _ifaceppp);
     }
   }
 
 }
 
 // Replace the DNS domain entry in the /etc/resolv.conf file and
 // disable the nameserver entries if option is enabled
-void add_domain(const QString &domain) {
+void add_domain(const QString &domain, InterfacePPP *_ifaceppp) {
 
   int fd;
   char c;
   QString resolv[MAX_RESOLVCONF_LINES];
 
   if (domain.isEmpty())
     return;
 
-  if((fd = Modem::modem->openResolv(O_RDONLY)) >= 0) {
+  if((fd = _ifaceppp->modem()->openResolv(O_RDONLY)) >= 0) {
 
     int i=0;
     while((read(fd, &c, 1) == 1) && (i < MAX_RESOLVCONF_LINES)) {
       if(c == '\n') {
 	i++;
       }
@@ -1320,22 +1316,22 @@ void add_domain(const QString &domain) {
 	resolv[i] += c;
       }
     }
     close(fd);
     if ((c != '\n') && (i < MAX_RESOLVCONF_LINES)) i++;
 
-    if((fd = Modem::modem->openResolv(O_WRONLY|O_TRUNC)) >= 0) {
+    if((fd = _ifaceppp->modem()->openResolv(O_WRONLY|O_TRUNC)) >= 0) {
       QCString tmp = "domain " + domain.local8Bit() +
 		     " \t\t#kppp temp entry\n";
       write(fd, tmp.data(), tmp.length());
 
       for(int j=0; j < i; j++) {
 	if((resolv[j].contains("domain") ||
 	      ( resolv[j].contains("nameserver")
 		&& !resolv[j].contains("#kppp temp entry")
-		&& PPPData::data()->exDNSDisabled()))
+		&& _ifaceppp->data()->exDNSDisabled()))
 	        && !resolv[j].contains("#entry disabled by kppp")) {
 	  QCString tmp = "# " + resolv[j].local8Bit() +
 			 " \t#entry disabled by kppp\n";
 	  write(fd, tmp, tmp.length());
 	}
 	else {
@@ -1347,35 +1343,35 @@ void add_domain(const QString &domain) {
     close(fd);
   }
 }
 
 
 // adds the DNS entries in the /etc/resolv.conf file
-void adddns()
+void adddns( InterfacePPP *_ifaceppp)
 {
   int fd;
 
-  if ((fd = Modem::modem->openResolv(O_WRONLY|O_APPEND)) >= 0) {
-    QStringList &dnslist = PPPData::data()->dns();
+  if ((fd = _ifaceppp->modem()->openResolv(O_WRONLY|O_APPEND)) >= 0) {
+    QStringList &dnslist = _ifaceppp->data()->dns();
     for ( QStringList::Iterator it = dnslist.begin();
           it != dnslist.end();
           ++it )
     {
       QCString dns = "nameserver " + (*it).local8Bit() +
 		     " \t#kppp temp entry\n";
       write(fd, dns.data(), dns.length());
     }
     close(fd);
   }
-  add_domain(PPPData::data()->domain());
+  add_domain(_ifaceppp->data()->domain(), _ifaceppp);
 }
 
-void addpeerdns() {
+void addpeerdns(InterfacePPP *_ifaceppp) {
   int fd, fd2;
 
-  if((fd = Modem::modem->openResolv(O_WRONLY|O_APPEND)) >= 0) {
+  if((fd = _ifaceppp->modem()->openResolv(O_WRONLY|O_APPEND)) >= 0) {
     if((fd2 = open("/etc/ppp/resolv.conf", O_RDONLY)) >= 0) {
       char c;
       int i = 0;
       while(i++ < 100 && read(fd2, &c, 1) == 1) {
         if(c == '\n')
           write(fd, "\t#kppp temp entry\n", 18);
@@ -1384,36 +1380,36 @@ void addpeerdns() {
       }
       close(fd2);
     } else
       fprintf(stderr, "failed to read from /etc/ppp/resolv.conf\n");
     close(fd);
   }
-  add_domain(PPPData::data()->domain());
+  add_domain(_ifaceppp->data()->domain(), _ifaceppp);
 }
 
 // remove the dns entries from the /etc/resolv.conf file
-void removedns() {
+void removedns(InterfacePPP *_ifaceppp) {
 
   int fd;
   char c;
   QString resolv[MAX_RESOLVCONF_LINES];
 
-  if((fd = Modem::modem->openResolv(O_RDONLY)) >= 0) {
+  if((fd = _ifaceppp->modem()->openResolv(O_RDONLY)) >= 0) {
 
     int i=0;
     while(read(fd, &c, 1) == 1 && i < MAX_RESOLVCONF_LINES) {
       if(c == '\n') {
 	i++;
       }
       else {
 	resolv[i] += c;
       }
     }
     close(fd);
 
-    if((fd = Modem::modem->openResolv(O_WRONLY|O_TRUNC)) >= 0) {
+    if((fd = _ifaceppp->modem()->openResolv(O_WRONLY|O_TRUNC)) >= 0) {
       for(int j=0; j < i; j++) {
 	if(resolv[j].contains("#kppp temp entry")) continue;
 	if(resolv[j].contains("#entry disabled by kppp")) {
           QCString tmp = resolv[j].local8Bit();
 	  write(fd, tmp.data()+2, tmp.length() - 27);
 	  write(fd, "\n", 1);
@@ -1426,13 +1422,13 @@ void removedns() {
     }
     close(fd);
 
   }
 
   if (  modified_hostname ) {
-    Modem::modem->setHostname(old_hostname);
+    _ifaceppp->modem()->setHostname(old_hostname);
     modified_hostname = FALSE;
   }
 
 }