set/use interface status

1 files changed, 7 insertions, 1 deletions

diff --git a/noncore/settings/networksettings/ppp/connect.cpp b/noncore/settings/networksettings/ppp/connect.cpp
index 6905d79..2400d7b 100644
--- a/noncore/settings/networksettings/ppp/connect.cpp
+++ b/noncore/settings/networksettings/ppp/connect.cpp
@@ -1,308 +1,311 @@
 /*
  *            kPPP: A pppd front end for the KDE project
  *
  *
  *            Copyright (C) 1997 Bernd Johannes Wuebben
  *                   wuebben@math.cornell.edu
  *            Copyright (C) 1998-2001 Harri Porten <porten@kde.org>
  *
  * based on EzPPP:
  * Copyright (C) 1997  Jay Painter
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library 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
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public
  * License along with this program; if not, write to the Free
  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 //#include <config.h>
 
 #include <qlayout.h>
 #include <qregexp.h>
 
 #include <qapplication.h>
 //#include <kdebug.h>
 //#include <klocale.h>
 #define i18n QObject::tr
 #include <qmessagebox.h>
 #include <qpushbutton.h>
 
 #include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
 #include <netdb.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <arpa/inet.h>
 #include <netinet/in.h>
 #include <sys/ioctl.h>
 #include <assert.h>
 
 #ifdef _XPG4_2
         #define __xnet_connectconnect
 #endif
 
 #include <errno.h>
 
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
 #endif
 
 #ifdef __linux__
 #include "runtests.h"
 #endif
 
 #include "auth.h"
 #include "connect.h"
 //#include "docking.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
 
 QString old_hostname;
 bool modified_hostname;
 
 
 ConnectWidget::ConnectWidget(InterfacePPP *ifp, QWidget *parent, const char *name)
   : QWidget(parent, name),
     myreadbuffer(""),
     main_timer_ID(0),
     vmain(0),
     substate(-1),
     scriptindex(0),
     loopnest(0),
     loopend(false),
     semaphore(false),
     expecting(false),
     readbuffer(""),
     scanvar(""),
     scanning(false),
     pausing(false),
     dialnumber(0),
     _ifaceppp(ifp)
 {
   modified_hostname = false;
 
   QVBoxLayout *tl = new QVBoxLayout(this, 8, 10);
   QString tit = i18n("Connecting to: ");
   setCaption(tit);
 
   QHBoxLayout *l0 = new QHBoxLayout(10);
   tl->addLayout(l0);
   l0->addSpacing(10);
   messg = new QLabel(this, "messg");
   messg->setFrameStyle(QFrame::Panel|QFrame::Sunken);
   messg->setAlignment(AlignCenter);
   messg->setText(i18n("Unable to create modem lock file."));
   messg->setMinimumHeight(messg->sizeHint().height() + 5);
 //   int messw = (messg->sizeHint().width() * 12) / 10;
 //   messw = QMAX(messw,280);
 //   messg->setMinimumWidth(messw);
-  messg->setText(i18n("Offline"));
+  if (_ifaceppp->getStatus())
+          messg->setText(i18n("Online"));
+  else
+          messg->setText(i18n("Offline"));
   l0->addSpacing(10);
   l0->addWidget(messg);
   l0->addSpacing(10);
 
   QHBoxLayout *l1 = new QHBoxLayout(10);
   tl->addLayout(l1);
   l1->addStretch(1);
 
   debug = new QPushButton(i18n("Log"), this);
   debug->setToggleButton(true);
   debug->setEnabled( false ); // FIXME: disable the log button
   connect(debug, SIGNAL(clicked()), SIGNAL(toggleDebugWindow()));
 
   cancel = new QPushButton(i18n("Cancel"), this);
   cancel->setFocus();
   connect(cancel, SIGNAL(clicked()), SLOT(cancelbutton()));
 
 //   int maxw = QMAX(cancel->sizeHint().width(),
         //       debug->sizeHint().width());
 //   maxw = QMAX(maxw,65);
 //   debug->setFixedWidth(maxw);
 //   cancel->setFixedWidth(maxw);
   l1->addWidget(debug);
   l1->addWidget(cancel);
 
 //  setFixedSize(sizeHint());
 
   pausetimer = new QTimer(this);
   connect(pausetimer, SIGNAL(timeout()), SLOT(pause()));
 
   qApp->processEvents();
 
   timeout_timer = new QTimer(this);
   connect(timeout_timer, SIGNAL(timeout()), SLOT(script_timed_out()));
 
   inittimer = new QTimer(this);
   connect(inittimer, SIGNAL(timeout()), SLOT(init()));
 
   if_timeout_timer = new QTimer(this);
   connect(if_timeout_timer, SIGNAL(timeout()), SLOT(if_waiting_timed_out()));
 
   connect(this,SIGNAL(if_waiting_signal()),this,SLOT(if_waiting_slot()));
 
   prompt = new PWEntry( this, "pw" );
   if_timer = new QTimer(this);
   connect(if_timer,SIGNAL(timeout()), SLOT(if_waiting_slot()));
 }
 
 
 ConnectWidget::~ConnectWidget() {
 }
 
 
 void ConnectWidget::preinit() {
   // this is all just to keep the GUI nice and snappy ....
   // you have to see to believe ...
   messg->setText(i18n("Looking for modem..."));
   inittimer->start(100);
 }
 
 
 void ConnectWidget::init() {
   _ifaceppp->data()->setpppdError(0);
   inittimer->stop();
   vmain = 0;
   substate = -1;
   expecting = false;
   pausing = false;
   scriptindex = 0;
   myreadbuffer = "";
   scanning = false;
   scanvar = "";
   firstrunID = true;
   firstrunPW = true;
 //  stats->totalbytes = 0;
   dialnumber = 0;
 
 //  p_kppp->con_speed = "";
 
 //  p_kppp->setQuitOnDisconnect (p_kppp->quitOnDisconnect() || _ifaceppp->data()->quit_on_disconnect());
 
   comlist = &_ifaceppp->data()->scriptType();
   arglist = &_ifaceppp->data()->script();
 
   QString tit = i18n("Connecting to: %1").arg(_ifaceppp->data()->accname());
   setCaption(tit);
 
   qApp->processEvents();
 
   // run the "before-connect" command
   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(_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 = _ifaceppp->modem()->lockdevice();
 
   if (lock == 1) {
     messg->setText(i18n("Modem device is locked."));
     vmain = 20; // wait until cancel is pressed
     return;
   }
 
   if (lock == -1) {
     messg->setText(i18n("Unable to create modem lock file."));
     vmain = 20; // wait until cancel is pressed
     return;
   }
 
   if(_ifaceppp->modem()->opentty()) {
     messg->setText(_ifaceppp->modem()->modemMessage());
     qApp->processEvents();
     if(_ifaceppp->modem()->hangup()) {
 
       qApp->processEvents();
 
       semaphore = false;
 
       _ifaceppp->modem()->stop();
       _ifaceppp->modem()->notify(this, SLOT(readChar(unsigned char)));
 
       // if we are stuck anywhere we will time out
       timeout_timer->start(_ifaceppp->data()->modemTimeout()*1000);
 
       // this timer will run the script etc.
       main_timer_ID = startTimer(10);
 
       return;
     }
   }
 
   // initialization failed
   messg->setText(_ifaceppp->modem()->modemMessage());
   vmain = 20; // wait until cancel is pressed
   _ifaceppp->modem()->unlockdevice();
 }
 
 
 void ConnectWidget::timerEvent(QTimerEvent *) {
   if (semaphore || pausing)
     return;
 
   if(vmain == 0) {
 #ifdef DEBUG_WO_DIALING
     vmain = 10;
     return;
 #endif
 
     assert(PPPData::NumInitStrings > 0);
     // first init string ?
     if(substate == -1) {
       messg->setText(i18n("Initializing modem..."));
       emit debugMessage(i18n("Initializing modem..."));
       substate = 0;
     }
 
     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(_ifaceppp->data()->modemPreInitDelay() > 0) {
             usleep(_ifaceppp->data()->modemPreInitDelay() * 5000);
             writeline("");
             usleep(_ifaceppp->data()->modemPreInitDelay() * 5000);
         }
         setExpect(_ifaceppp->data()->modemInitResp());
         writeline(initStr);
         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 != _ifaceppp->data()->modemToneDuration())
         vmain = 5;
     else
@@ -943,384 +946,387 @@ void ConnectWidget::checkBuffers() {
       if (loopend) {
         loopend=false;
       }
     }
 
     if (loopend && readbuffer.contains(loopstr[loopnest])) {
       expecting = false;
       readbuffer = "";
       QString ts = i18n("Looping: %1").arg(loopstr[loopnest]);
       emit debugMessage(ts);
       scriptindex = loopstartindex[loopnest];
       loopend = false;
       loopnest++;
     }
     // notify event loop if expected string was found
     if(!expecting)
       timerEvent((QTimerEvent *) 0);
   }
 }
 
 
 
 void ConnectWidget::pause() {
   pausing = false;
   pausetimer->stop();
 }
 
 
 void ConnectWidget::cancelbutton() {
   _ifaceppp->modem()->stop();
   killTimer(main_timer_ID);
   timeout_timer->stop();
   if_timer->stop();
   if_timeout_timer->stop();
 
 //   if (termwindow) {
 //     delete termwindow;
 //     termwindow = 0L;
 //     this->show();
 //   }
 
   messg->setText(i18n("One moment please..."));
 
   // just to be sure
   _ifaceppp->modem()->removeSecret(AUTH_PAP);
   _ifaceppp->modem()->removeSecret(AUTH_CHAP);
   removedns(_ifaceppp);
 
   qApp->processEvents();
 
   _ifaceppp->modem()->killPPPDaemon();
   _ifaceppp->modem()->hangup();
 
 
 //  p_kppp->quit_b->setFocus();
 //  p_kppp->show();
         //  emit stopAccounting();// just to be sure
 //  p_kppp->con_win->stopClock();
   _ifaceppp->modem()->closetty();
   _ifaceppp->modem()->unlockdevice();
 
   //abort prompt window...
   if (prompt->isVisible()) {
           prompt->hide();
   }
   prompt->setConsumed();
 
   messg->setText(tr("offline"));
 }
 
 
 void ConnectWidget::script_timed_out() {
   if(vmain == 20) { // we are in the 'wait for the user to cancel' state
     timeout_timer->stop();
     emit stopAccounting();
 //    p_kppp->con_win->stopClock();
     return;
   }
 
   if (prompt->isVisible())
     prompt->hide();
 
   prompt->setConsumed();
   messg->setText(i18n("Script timed out!"));
   _ifaceppp->modem()->hangup();
   emit stopAccounting();
 //  p_kppp->con_win->stopClock();
 
   vmain = 0; // let's try again.
   substate = -1;
 }
 
 
 void ConnectWidget::setScan(const QString &n) {
   scanning = true;
   scanstr = n;
   scanbuffer = "";
 
   QString ts = i18n("Scanning: %1").arg(n);
   emit debugMessage(ts);
 }
 
 
 void ConnectWidget::setExpect(const QString &n) {
   expecting = true;
   expectstr = n;
 
   QString ts = i18n("Expecting: %1").arg(n);
   ts.replace(QRegExp("\n"), "<LF>");
   emit debugMessage(ts);
 
   // check if the expected string is in the read buffer already.
   checkBuffers();
 }
 
 
 void ConnectWidget::if_waiting_timed_out() {
   if_timer->stop();
   if_timeout_timer->stop();
   qDebug("if_waiting_timed_out()");
 
   _ifaceppp->data()->setpppdError(E_IF_TIMEOUT);
 
   // let's kill the stuck pppd
   _ifaceppp->modem()->killPPPDaemon();
 
   emit stopAccounting();
 //  p_kppp->con_win->stopClock();
 
 
   // killing ppp will generate a SIGCHLD which will be caught in pppdie()
   // in main.cpp what happens next will depend on the boolean
   // reconnect_on_disconnect which is set in ConnectWidget::init();
 }
 
 void ConnectWidget::pppdDied()
 {
   if_timer->stop();
   if_timeout_timer->stop();
 }
 
 void ConnectWidget::if_waiting_slot() {
   messg->setText(i18n("Logging on to network..."));
 
 //   if(!stats->ifIsUp()) {
 
 //     if(_ifaceppp->data()->pppdError() != 0) {
 //       // we are here if pppd died immediately after starting it.
 //       pppdDied();
 //       // error message handled in main.cpp: sigPPPDDied()
 //       return;
 //     }
 
 //     if_timer->start(100, TRUE); // single shot
 //     return;
 //   }
 
   // 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(_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(_ifaceppp);
 
   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(_ifaceppp->data()->command_on_connect());
     messg->setText(i18n("Done"));
   }
 
   // remove the authentication file
   _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();
   messg->setText("");
 
+  _ifaceppp->setStatus( true );
+  //  emit _ifaceppp->updateInterface(_ifaceppp);
+
   // prepare the con_win so as to have the right size for
   // 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 (_ifaceppp->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_iconify_on_connect()) {
 //         //    p_kppp->con_win->showMinimized();
 //     }
 //  }
 
   _ifaceppp->modem()->closetty();
 }
 
 
 bool ConnectWidget::execppp() {
   QString command;
 
   command = "pppd";
 
   // 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 += _ifaceppp->data()->modemDevice();
 
   command += " " + _ifaceppp->data()->speed();
 
   command += " -detach";
 
   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 += _ifaceppp->data()->ipaddr();
       command +=  ":";
     }
     else {
       command += " ";
       command += ":";
     }
 
     if(_ifaceppp->data()->gateway() != "0.0.0.0")
       command += _ifaceppp->data()->gateway();
   }
 
   if(_ifaceppp->data()->subnetmask() != "0.0.0.0")
     command += " netmask " + _ifaceppp->data()->subnetmask();
 
   if(_ifaceppp->data()->flowcontrol() != "None") {
     if(_ifaceppp->data()->flowcontrol() == "CRTSCTS")
       command += " crtscts";
     else
       command += " xonxoff";
   }
 
   if(_ifaceppp->data()->defaultroute())
     command += " defaultroute";
 
   if(_ifaceppp->data()->autoDNS())
     command += " usepeerdns";
 
   QStringList &arglist = _ifaceppp->data()->pppdArgument();
   for ( QStringList::Iterator it = arglist.begin();
         it != arglist.end();
         ++it )
   {
     command += " " + *it;
   }
 
   // PAP settings
   if(_ifaceppp->data()->authMethod() == AUTH_PAP) {
     command += " -chap user ";
     command = command + "\"" + _ifaceppp->data()->storedUsername() + "\"";
   }
 
   // CHAP settings
   if(_ifaceppp->data()->authMethod() == AUTH_CHAP) {
     command += " -pap user ";
     command = command + "\"" + _ifaceppp->data()->storedUsername() + "\"";
   }
 
   // PAP/CHAP settings
   if(_ifaceppp->data()->authMethod() == AUTH_PAPCHAP) {
     command += " user ";
     command = command + "\"" + _ifaceppp->data()->storedUsername() + "\"";
   }
 
   // check for debug
   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."
                               ));
 
     return false; // nonsensically long command which would bust my buffer buf.
   }
 
   qApp->flushX();
 
   return _ifaceppp->modem()->execPPPDaemon(command);
 }
 
 
 void ConnectWidget::closeEvent( QCloseEvent *e ) {
   e->ignore();
   emit cancelbutton();
 }
 
 
 void ConnectWidget::setMsg(const QString &msg) {
   messg->setText(msg);
 }
 
 void ConnectWidget::writeline(const QString &s) {
   _ifaceppp->modem()->writeLine(s.local8Bit());
 }
 
 // Set the hostname and domain from DNS Server
 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() && _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);
       _ifaceppp->modem()->setHostname(new_hostname);
       modified_hostname = TRUE;
 
       new_hostname=hostname_entry->h_name;
       new_hostname.remove(0,dot+1);
 
       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, InterfacePPP *_ifaceppp) {
 
   int fd;
   char c;
   QString resolv[MAX_RESOLVCONF_LINES];
 
   if (domain.isEmpty())
     return;
 
   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 ((c != '\n') && (i < MAX_RESOLVCONF_LINES)) i++;
 
     if((fd = _ifaceppp->modem()->openResolv(O_WRONLY|O_TRUNC)) >= 0) {
       QCString tmp = "domain " + domain.local8Bit() +
                      " \t\t#kppp temp entry\n";