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, 1486 insertions, 0 deletions

diff --git a/kppp/pppdata.cpp b/kppp/pppdata.cpp
new file mode 100644
index 00000000..80bd79be
--- /dev/null
+++ b/kppp/pppdata.cpp
@@ -0,0 +1,1486 @@
+/*
+ *            kPPP: A pppd front end for the KDE project
+ *
+ * $Id$
+ *
+ *            Copyright (C) 1997 Bernd Johannes Wuebben
+ *                   wuebben@math.cornell.edu
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include "pppdata.h"
+#include "runtests.h"
+#include "devices.h"
+#include <klocale.h>
+#include <kconfig.h>
+#include <kmessagebox.h>
+#include <kapplication.h>
+#include <kglobalsettings.h>
+#include <assert.h>
+
+PPPData gpppdata;
+
+
+PPPData::PPPData()
+  :  config(0L),
+     accounthighcount(-1),        // start out with no account entries
+     caccount(-1),         // set the current account index also
+     modemhighcount(-1),        // start out with no modem entries
+     cmodem(-1),         // set the current modem index also
+     suidprocessid(-1),    // process ID of setuid child
+     pppdisrunning(false),
+     pppderror(0),
+     waitcallback(false)
+{
+}
+
+
+//
+// open configuration file
+//
+bool PPPData::open() {
+
+  config = kapp->config();
+
+  if (config->getConfigState() == KConfig::NoAccess) {
+    KMessageBox::error(0L,
+                       i18n("The application-specific config file could not "
+                       "be opened in either read-write or read-only mode.\n"
+                       "The superuser might have to change its ownership "
+                       "by issuing the following command in your home directory:\n"
+                       "chown {YourUsername} .kde/share/config/kppprc"),
+			 kapp->name());
+    return false;
+  }
+
+  // don't expand shell variables
+  config->setDollarExpansion(false);
+
+  accounthighcount = readNumConfig(GENERAL_GRP, NUMACCOUNTS_KEY, 0) - 1;
+
+  if (accounthighcount > MAX_ACCOUNTS)
+    accounthighcount = MAX_ACCOUNTS;
+
+  if(accounthighcount >= 0 && defaultAccount().isEmpty()) {
+    setAccountByIndex(0);
+    setDefaultAccount(accname());
+  } else if(!setAccount(defaultAccount()))
+    setDefaultAccount(accname());
+
+  modemhighcount = readNumConfig(GENERAL_GRP, NUMMODEMS_KEY, 0) - 1;
+
+  if (modemhighcount > MAX_MODEMS)
+    modemhighcount = MAX_MODEMS;
+
+  // if there aren't no ModemX setted and exists the [Modem] group,
+  // probably it's the first time we are using this new version
+  // with multiple modem profiles.
+  // So we copy the old [Modem] to the new [Modem0]
+  if(modemhighcount < 0 && defaultModem().isEmpty() && config->hasGroup("Modem"))
+  {
+  	config->setGroup("Modem");
+
+    QMap <QString, QString> map = config->entryMap("Modem");
+    QMap <QString, QString>::ConstIterator it = map.begin();
+
+    newmodem();
+
+    while (it != map.end()) {
+	  config->setGroup(cmodemgroup);
+      config->writeEntry(it.key(), *it);
+      it++;
+    }
+
+	QString newname("Modem0");
+    setModname(newname);
+  }
+
+  if(modemhighcount >= 0 && defaultModem().isEmpty()) {
+    setModemByIndex(0);
+    setDefaultModem(modname());
+  } else if(!setModem(defaultModem()))
+    setDefaultModem(modname());
+
+
+  // start out with internal debugging disabled
+  // the user is still free to specify `debug' on his own
+  setPPPDebug(false);
+
+  ::pppdVersion(&pppdVer, &pppdMod, &pppdPatch);
+
+  return true;
+}
+
+
+//
+// save configuration
+//
+void PPPData::save() {
+
+  if (config) {
+    writeConfig(GENERAL_GRP, NUMACCOUNTS_KEY, accountCount());
+    writeConfig(GENERAL_GRP, NUMMODEMS_KEY, modemCount());
+    config->sync();
+  }
+
+}
+
+
+//
+// cancel changes
+//
+void PPPData::cancel() {
+
+  if (config) {
+    config->rollback();
+    config->reparseConfiguration();
+  }
+
+}
+
+
+// currently differentiates between READWRITE and NONE only
+int PPPData::access() const {
+
+  return config->getConfigState();
+}
+
+
+// functions to read/write date to configuration file
+QString PPPData::readConfig(const QString &group, const QString &key,
+                            const QString &defvalue = "")
+{
+  if (config) {
+    config->setGroup(group);
+    return config->readEntry(key, defvalue);
+  } else
+    return defvalue;
+}
+
+
+int PPPData::readNumConfig(const QString &group, const QString &key,
+			   int defvalue) {
+  if (config) {
+    config->setGroup(group);
+    return config->readNumEntry(key, defvalue);
+  } else
+    return defvalue;
+
+}
+
+
+bool PPPData::readListConfig(const QString &group, const QString &key,
+                             QStringList &list, char sep) {
+  list.clear();
+  if (config) {
+    config->setGroup(group);
+    list = config->readListEntry(key, sep);
+    return true;
+  } else
+    return false;
+}
+
+
+void PPPData::writeConfig(const QString &group, const QString &key,
+			  const QString &value) {
+  if (config) {
+    config->setGroup(group);
+    config->writeEntry(key, value);
+  }
+}
+
+
+void PPPData::writeConfig(const QString &group, const QString &key, int value) {
+  if (config) {
+    config->setGroup(group);
+    config->writeEntry(key, value);
+  }
+}
+
+
+void PPPData::writeListConfig(const QString &group, const QString &key,
+                              QStringList &list, char sep) {
+  if (config) {
+    config->setGroup(group);
+    config->writeEntry(key, list, sep);
+  }
+}
+
+
+//
+// functions to set/return general information
+//
+QString PPPData::password() const {
+  return passwd;
+}
+
+
+void PPPData::setPassword(const QString &pw) {
+  passwd = pw;
+}
+
+
+const QString PPPData::defaultAccount() {
+  return readConfig(GENERAL_GRP, DEFAULTACCOUNT_KEY);
+}
+
+
+void PPPData::setDefaultAccount(const QString &n) {
+  writeConfig(GENERAL_GRP, DEFAULTACCOUNT_KEY, n);
+
+  //now set the current account index to the default account
+  setAccount(defaultAccount());
+}
+
+
+const QString PPPData::defaultModem() {
+  return readConfig(GENERAL_GRP, DEFAULTMODEM_KEY);
+}
+
+
+void PPPData::setDefaultModem(const QString &n) {
+  writeConfig(GENERAL_GRP, DEFAULTMODEM_KEY, n);
+
+  //now set the current modem index to the default modem
+  setModem(defaultModem());
+}
+
+bool PPPData::get_show_clock_on_caption() {
+  return (bool) readNumConfig(GENERAL_GRP, SHOWCLOCK_KEY, true);
+}
+
+
+void PPPData::set_show_clock_on_caption(bool set) {
+  writeConfig(GENERAL_GRP, SHOWCLOCK_KEY, (int) set);
+}
+
+
+bool PPPData::get_xserver_exit_disconnect() {
+  return (bool) readNumConfig(GENERAL_GRP, DISCONNECT_KEY, true);
+}
+
+bool PPPData::get_redial_on_nocarrier() {
+  return (bool) readNumConfig(GENERAL_GRP, REDIALONNOCARR_KEY, false);
+}
+
+
+void PPPData::setPPPDebug(bool set) {
+  writeConfig(GENERAL_GRP, PPP_DEBUG_OPTION, (int)set);
+}
+
+
+bool PPPData::getPPPDebug() {
+  return (bool)readNumConfig(GENERAL_GRP, PPP_DEBUG_OPTION, false);
+}
+
+
+void PPPData::set_xserver_exit_disconnect(bool set) {
+  writeConfig(GENERAL_GRP, DISCONNECT_KEY, (int) set);
+}
+
+void PPPData::set_redial_on_nocarrier(bool set) {
+  writeConfig(GENERAL_GRP, REDIALONNOCARR_KEY, (int) set);
+}
+
+
+bool PPPData::quit_on_disconnect() {
+  return (bool) readNumConfig(GENERAL_GRP, QUITONDISCONNECT_KEY, false);
+}
+
+
+void PPPData::set_quit_on_disconnect(bool set) {
+  writeConfig(GENERAL_GRP, QUITONDISCONNECT_KEY, (int) set);
+}
+
+
+bool PPPData::get_show_log_window() {
+  return (bool) readNumConfig (GENERAL_GRP, SHOWLOGWIN_KEY, false);
+}
+
+
+void PPPData::set_show_log_window(bool set) {
+  writeConfig(GENERAL_GRP, SHOWLOGWIN_KEY, (int) set);
+}
+
+
+bool PPPData::automatic_redial() {
+  return (bool) readNumConfig(GENERAL_GRP, AUTOREDIAL_KEY, FALSE);
+}
+
+
+void PPPData::set_automatic_redial(bool set) {
+  writeConfig(GENERAL_GRP, AUTOREDIAL_KEY, (int) set);
+}
+
+
+bool PPPData::get_iconify_on_connect() {
+  return (bool) readNumConfig(GENERAL_GRP, ICONIFY_ON_CONNECT_KEY, TRUE);
+}
+
+
+void PPPData::set_iconify_on_connect(bool set) {
+  writeConfig(GENERAL_GRP, ICONIFY_ON_CONNECT_KEY, (int) set);
+}
+
+
+bool PPPData::get_dock_into_panel() {
+  return (bool) readNumConfig(GENERAL_GRP, DOCKING_KEY, false);
+}
+
+
+void PPPData::set_dock_into_panel(bool set) {
+  writeConfig(GENERAL_GRP, DOCKING_KEY, (int) set);
+}
+
+
+QString PPPData::pppdVersion() {
+  return QString("%1.%2.%3").arg(pppdVer).arg(pppdMod).arg(pppdPatch);
+}
+
+bool PPPData::pppdVersionMin(int ver, int mod, int patch) {
+  // check if pppd version fulfills minimum requirement
+  return (pppdVer > ver
+          || (pppdVer == ver && pppdMod > mod)
+          || (pppdVer == ver && pppdMod == mod && pppdPatch >= patch));
+}
+
+int PPPData::pppdTimeout() {
+  return readNumConfig(GENERAL_GRP, PPPDTIMEOUT_KEY, PPPD_TIMEOUT);
+}
+
+
+void PPPData::setpppdTimeout(int n) {
+  writeConfig(GENERAL_GRP, PPPDTIMEOUT_KEY, n);
+}
+
+//
+// functions to set/return modem information
+//
+
+
+//returns number of modems
+int PPPData::modemCount() const {
+  return modemhighcount + 1;
+}
+
+
+bool PPPData::setModem(const QString &mname) {
+  for(int i = 0; i <= modemhighcount; i++) {
+    setModemByIndex(i);
+    if(modname() == mname) {
+      cmodem = i;
+      return true;
+    }
+  }
+  return false;
+}
+
+
+bool PPPData::setModemByIndex(int i) {
+  if(i >= 0 && i <= modemhighcount) {
+    cmodem = i;
+    cmodemgroup.sprintf("%s%i", MODEM_GRP, i);
+    return true;
+  }
+  return false;
+}
+
+
+bool PPPData::isUniqueModname(const QString &n) {
+  int current = cmodem;
+  for(int i=0; i <= modemhighcount; i++) {
+    setModemByIndex(i);
+    if(modname() == n && i != current) {
+      setModemByIndex(current);
+      return false;
+    }
+  }
+  setModemByIndex(current);
+  return true;
+}
+
+
+bool PPPData::deleteModem() {
+  if(cmodem < 0)
+    return false;
+
+  QMap <QString, QString> map;
+  QMap <QString, QString>::Iterator it;
+
+  // set all entries of the current modem to ""
+  map = config->entryMap(cmodemgroup);
+  it = map.begin();
+  while (it != map.end()) {
+    config->writeEntry(it.key(), "");
+    it++;
+  }
+
+  // shift the succeeding modems
+  for(int i = cmodem+1; i <= modemhighcount; i++) {
+    setModemByIndex(i);
+    map = config->entryMap(cmodemgroup);
+    it = map.begin();
+    setModemByIndex(i-1);
+    config->setGroup(cmodemgroup);
+    while (it != map.end()) {
+      config->writeEntry(it.key(), *it);
+      it++;
+    }
+  }
+
+  // make sure the top modem is cleared
+  setModemByIndex(modemhighcount);
+  map = config->entryMap(cmodemgroup);
+  it = map.begin();
+  config->setGroup(cmodemgroup);
+  while (!it.key().isNull()) {
+    config->writeEntry(it.key(), "");
+    it++;
+  }
+
+  modemhighcount--;
+  if(cmodem > modemhighcount)
+    cmodem = modemhighcount;
+
+  setModemByIndex(cmodem);
+
+  return true;
+}
+
+bool PPPData::deleteModem(const QString &mname) {
+  if(!setModem(mname))
+    return false;
+
+  deleteModem();
+
+  return true;
+}
+
+
+int PPPData::newmodem() {
+
+  if(!config || modemhighcount >= MAX_MODEMS)
+    return -1;
+
+  modemhighcount++;
+  setModemByIndex(modemhighcount);
+
+  setpppdArgumentDefaults();
+
+  return cmodem;
+}
+
+int PPPData::copymodem(int i) {
+
+  config->setGroup(cmodemgroup);
+
+  if(modemhighcount >= MAX_MODEMS)
+    return -1;
+
+  setModemByIndex(i);
+
+  QMap <QString, QString> map = config->entryMap(cmodemgroup);
+  QMap <QString, QString>::ConstIterator it = map.begin();
+
+  QString newname = i18n("%1_copy").arg(modname());
+
+  newmodem();
+
+  while (it != map.end()) {
+	config->setGroup(cmodemgroup);
+    config->writeEntry(it.key(), *it);
+    it++;
+  }
+
+  setModname(newname);
+
+  return cmodem;
+}
+
+
+const QString PPPData::modname() {
+  return readConfig(cmodemgroup, MOD_NAME_KEY);
+}
+
+void PPPData::setModname(const QString &n) {
+  if(!cmodemgroup.isNull()) {
+    // are we manipulating the default modem's name ? then change it, too.
+    bool def = modname() == defaultModem();
+    writeConfig(cmodemgroup, MOD_NAME_KEY, n);
+    if (def)
+      setDefaultModem(n);
+  }
+}
+
+
+
+
+const QString PPPData::modemDevice() {
+  return readConfig (cmodemgroup, MODEMDEV_KEY, devices[DEV_DEFAULT]);
+}
+
+
+void PPPData::setModemDevice(const QString &n) {
+  writeConfig(cmodemgroup, MODEMDEV_KEY, n);
+}
+
+
+QString PPPData::flowcontrol() {
+  // keep default value in sync with general.cpp
+  return readConfig(cmodemgroup, FLOWCONTROL_KEY, i18n("Hardware [CRTSCTS]"));
+}
+
+
+void PPPData::setFlowcontrol(const QString &n) {
+  writeConfig(cmodemgroup, FLOWCONTROL_KEY, n);
+}
+
+
+const QString PPPData::speed() {
+  QString s = readConfig(cmodemgroup, SPEED_KEY, "57600");
+  // undo the damage of a bug in former versions. It left an empty Speed=
+  // entry in kppprc. kppp did set the serial port to 57600 as default but
+  // pppd wouldn't receive the speed via the command line.
+  if(s.toUInt() == 0)
+    s = "57600";
+  return s;
+}
+
+
+void PPPData::setSpeed(const QString &n) {
+  writeConfig(cmodemgroup, SPEED_KEY, n);
+}
+
+
+#if 0
+void PPPData::setUseCDLine(const int n) {
+  writeConfig(cmodemgroup,USECDLINE_KEY,n);
+}
+
+
+int PPPData::UseCDLine() {
+  return  readNumConfig(cmodemgroup,USECDLINE_KEY,0);
+}
+#endif
+
+const QString  PPPData::modemEscapeStr() {
+  return readConfig(cmodemgroup,ESCAPESTR_KEY,"+++");
+}
+
+
+void PPPData::setModemEscapeStr(const QString &n) {
+  writeConfig(cmodemgroup,ESCAPESTR_KEY,n);
+}
+
+
+const QString  PPPData::modemEscapeResp() {
+  return readConfig(cmodemgroup,ESCAPERESP_KEY,"OK");
+}
+
+
+void PPPData::setModemEscapeResp(const QString &n) {
+  writeConfig(cmodemgroup,ESCAPERESP_KEY,n);
+}
+
+
+int  PPPData::modemEscapeGuardTime() {
+  return readNumConfig(cmodemgroup,ESCAPEGUARDTIME_KEY,50);
+}
+
+
+void PPPData::setModemEscapeGuardTime(int n) {
+  writeConfig(cmodemgroup,ESCAPEGUARDTIME_KEY,n);
+}
+
+
+bool PPPData::modemLockFile() {
+  return readNumConfig(cmodemgroup, LOCKFILE_KEY, 1);
+}
+
+
+void PPPData::setModemLockFile(bool set) {
+  writeConfig(cmodemgroup, LOCKFILE_KEY, set);
+}
+
+
+int PPPData::modemTimeout() {
+  return readNumConfig(cmodemgroup, TIMEOUT_KEY, MODEM_TIMEOUT);
+}
+
+
+void PPPData::setModemTimeout(int n) {
+  writeConfig(cmodemgroup, TIMEOUT_KEY, n);
+}
+
+
+int PPPData::modemToneDuration() {
+  return readNumConfig(cmodemgroup, TONEDURATION_KEY,MODEM_TONEDURATION);
+}
+
+
+void PPPData::setModemToneDuration(int n) {
+  writeConfig(cmodemgroup, TONEDURATION_KEY, n);
+}
+
+
+int PPPData::busyWait() {
+  return readNumConfig(cmodemgroup, BUSYWAIT_KEY, BUSY_WAIT);
+}
+
+
+void PPPData::setbusyWait(int n) {
+  writeConfig(cmodemgroup, BUSYWAIT_KEY, n);
+}
+
+
+//
+//Advanced "Modem" dialog
+//
+// defaults: InitString=ATZ, InitString1="" etc.
+const QString PPPData::modemInitStr(int i) {
+  assert(i >= 0 && i < NumInitStrings);
+  if(i == 0)
+    return readConfig(cmodemgroup, INITSTR_KEY, "ATZ");
+  else
+    return readConfig(cmodemgroup, INITSTR_KEY + QString::number(i), "");
+}
+
+
+void PPPData::setModemInitStr(int i, const QString &n) {
+  assert(i >= 0 && i < NumInitStrings);
+  QString k = INITSTR_KEY + (i > 0 ? QString::number(i) : "");
+  writeConfig(cmodemgroup, k, n);
+}
+
+
+const QString PPPData::modemInitResp() {
+  return readConfig(cmodemgroup, INITRESP_KEY, "OK");
+}
+
+
+void PPPData::setModemInitResp(const QString &n) {
+  writeConfig(cmodemgroup, INITRESP_KEY, n);
+}
+
+
+int PPPData::modemPreInitDelay() {
+  return readNumConfig(cmodemgroup, PREINITDELAY_KEY, 50);
+}
+
+
+void PPPData::setModemPreInitDelay(int n) {
+  writeConfig(cmodemgroup, PREINITDELAY_KEY, n);
+}
+
+
+int PPPData::modemInitDelay() {
+  return readNumConfig(cmodemgroup, INITDELAY_KEY, 50);
+}
+
+
+void PPPData::setModemInitDelay(int n) {
+  writeConfig(cmodemgroup, INITDELAY_KEY, n);
+}
+
+QString PPPData::modemNoDialToneDetectionStr() {
+  return readConfig(cmodemgroup, NODTDETECT_KEY, "ATX3");
+}
+
+void PPPData::setModemNoDialToneDetectionStr(const QString &n) {
+  writeConfig(cmodemgroup, NODTDETECT_KEY, n);
+}
+
+const QString PPPData::modemDialStr() {
+  return readConfig(cmodemgroup, DIALSTR_KEY, "ATDT");
+}
+
+
+void PPPData::setModemDialStr(const QString &n) {
+  writeConfig(cmodemgroup, DIALSTR_KEY, n);
+}
+
+
+const QString PPPData::modemConnectResp() {
+  return readConfig(cmodemgroup, CONNECTRESP_KEY, "CONNECT");
+}
+
+
+void PPPData::setModemConnectResp(const QString &n) {
+  writeConfig(cmodemgroup, CONNECTRESP_KEY, n);
+}
+
+
+const QString PPPData::modemBusyResp() {
+  return readConfig(cmodemgroup, BUSYRESP_KEY, "BUSY");
+}
+
+
+void PPPData::setModemBusyResp(const QString &n) {
+  writeConfig(cmodemgroup, BUSYRESP_KEY, n);
+}
+
+
+const QString PPPData::modemNoCarrierResp() {
+  return readConfig(cmodemgroup, NOCARRIERRESP_KEY, "NO CARRIER");
+}
+
+
+void PPPData::setModemNoCarrierResp(const QString &n) {
+  writeConfig(cmodemgroup, NOCARRIERRESP_KEY, n);
+}
+
+
+const QString PPPData::modemNoDialtoneResp() {
+  return readConfig(cmodemgroup, NODIALTONERESP_KEY, "NO DIALTONE");
+}
+
+
+void PPPData::setModemNoDialtoneResp(const QString &n) {
+  writeConfig(cmodemgroup, NODIALTONERESP_KEY, n);
+}
+
+
+const QString PPPData::modemHangupStr() {
+  return readConfig(cmodemgroup, HANGUPSTR_KEY, "+++ATH");
+}
+
+void PPPData::setModemHangupStr(const QString &n) {
+  writeConfig(cmodemgroup, HANGUPSTR_KEY, n);
+}
+
+
+const QString PPPData::modemHangupResp() {
+  return readConfig(cmodemgroup, HANGUPRESP_KEY, "OK");
+}
+
+void PPPData::setModemHangupResp(const QString &n) {
+  writeConfig(cmodemgroup, HANGUPRESP_KEY, n);
+}
+
+
+QString PPPData::modemDLPResp() {
+  return readConfig(cmodemgroup, DLPRESP_KEY, "DIGITAL LINE DETECTED");
+}
+
+void PPPData::setModemDLPResp(const QString &n) {
+  writeConfig(cmodemgroup, DLPRESP_KEY, n);
+}
+
+
+
+
+const QString PPPData::modemAnswerStr() {
+  return readConfig(cmodemgroup, ANSWERSTR_KEY, "ATA");
+}
+
+
+QString PPPData::volumeOff() {
+  return readConfig(cmodemgroup, VOLUME_OFF, "M0L0");
+}
+
+
+void PPPData::setVolumeOff(const QString &s) {
+  writeConfig(cmodemgroup, VOLUME_OFF, s);
+}
+
+
+QString PPPData::volumeMedium() {
+ return readConfig(cmodemgroup, VOLUME_MEDIUM, "M1L1");
+}
+
+
+void PPPData::setVolumeMedium(const QString &s) {
+  writeConfig(cmodemgroup, VOLUME_MEDIUM, s);
+}
+
+
+QString PPPData::volumeHigh() {
+  QString tmp = readConfig(cmodemgroup, VOLUME_HIGH, "M1L3");
+  if(tmp == "M1L4")
+    tmp = "M1L3";
+  return tmp;
+}
+
+
+void PPPData::setVolumeHigh(const QString &s) {
+ writeConfig(cmodemgroup, VOLUME_HIGH, s);
+}
+
+
+QString PPPData::volumeInitString() {
+  QString s;
+
+  switch(volume()) {
+  case 0:
+    s = volumeOff();
+    break;
+  case 1:
+    s = volumeMedium();
+    break;
+  case 2:
+    s = volumeHigh();
+    break;
+  default:
+    s = volumeMedium();
+  }
+
+  return s;
+}
+
+
+int PPPData::volume() {
+  return readNumConfig(cmodemgroup, VOLUME_KEY, 1);
+}
+
+
+void PPPData::setVolume(int i) {
+  writeConfig(cmodemgroup, VOLUME_KEY, i);
+}
+
+int PPPData::waitForDialTone() {
+  return readNumConfig(cmodemgroup, DIALTONEWAIT_KEY, 1);
+}
+
+void PPPData::setWaitForDialTone(int i) {
+  writeConfig(cmodemgroup, DIALTONEWAIT_KEY, i);
+}
+
+void PPPData::setModemAnswerStr(const QString &n) {
+  writeConfig(cmodemgroup, ANSWERSTR_KEY, n);
+}
+
+
+const QString PPPData::modemRingResp() {
+  return readConfig(cmodemgroup, RINGRESP_KEY, "RING");
+}
+
+
+void PPPData::setModemRingResp(const QString &n) {
+  writeConfig(cmodemgroup, RINGRESP_KEY, n);
+}
+
+
+const QString PPPData::modemAnswerResp() {
+  return readConfig(cmodemgroup, ANSWERRESP_KEY, "CONNECT");
+}
+
+
+void PPPData::setModemAnswerResp(const QString &n) {
+  writeConfig(cmodemgroup, ANSWERRESP_KEY, n);
+}
+
+
+const QString PPPData::enter() {
+  return readConfig(cmodemgroup, ENTER_KEY, "CR");
+}
+
+
+void PPPData::setEnter(const QString &n) {
+  writeConfig(cmodemgroup, ENTER_KEY, n);
+}
+
+
+//
+// functions to set/return account information
+//
+
+//returns number of accounts
+int PPPData::accountCount() const {
+  return accounthighcount + 1;
+}
+
+
+bool PPPData::setAccount(const QString &aname) {
+  for(int i = 0; i <= accounthighcount; i++) {
+    setAccountByIndex(i);
+    if(accname() == aname) {
+      caccount = i;
+      return true;
+    }
+  }
+  return false;
+}
+
+
+bool PPPData::setAccountByIndex(int i) {
+  if(i >= 0 && i <= accounthighcount) {
+    caccount = i;
+    caccountgroup.sprintf("%s%i", ACCOUNT_GRP, i);
+    return true;
+  }
+  return false;
+}
+
+
+bool PPPData::isUniqueAccname(const QString &n) {
+  if(n.contains(':'))
+    return false;
+  int current = caccount;
+  for(int i=0; i <= accounthighcount; i++) {
+    setAccountByIndex(i);
+    if(accname() == n && i != current) {
+      setAccountByIndex(current);
+      return false;
+    }
+  }
+  setAccountByIndex(current);
+  return true;
+}
+
+
+bool PPPData::deleteAccount() {
+  if(caccount < 0)
+    return false;
+
+  QMap <QString, QString> map;
+  QMap <QString, QString>::Iterator it;
+
+  // set all entries of the current account to ""
+  map = config->entryMap(caccountgroup);
+  it = map.begin();
+  while (it != map.end()) {
+    config->writeEntry(it.key(), "");
+    it++;
+  }
+
+  // shift the succeeding accounts
+  for(int i = caccount+1; i <= accounthighcount; i++) {
+    setAccountByIndex(i);
+    map = config->entryMap(caccountgroup);
+    it = map.begin();
+    setAccountByIndex(i-1);
+    config->setGroup(caccountgroup);
+    while (it != map.end()) {
+      config->writeEntry(it.key(), *it);
+      it++;
+    }
+  }
+
+  // make sure the top account is cleared
+  setAccountByIndex(accounthighcount);
+  map = config->entryMap(caccountgroup);
+  it = map.begin();
+  config->setGroup(caccountgroup);
+  while (!it.key().isNull()) {
+    config->writeEntry(it.key(), "");
+    it++;
+  }
+
+  accounthighcount--;
+  if(caccount > accounthighcount)
+    caccount = accounthighcount;
+
+  setAccountByIndex(caccount);
+
+  return true;
+}
+
+bool PPPData::deleteAccount(const QString &aname) {
+  if(!setAccount(aname))
+    return false;
+
+  deleteAccount();
+
+  return true;
+}
+
+
+int PPPData::newaccount() {
+
+  if(!config || accounthighcount >= MAX_ACCOUNTS)
+    return -1;
+
+  accounthighcount++;
+  setAccountByIndex(accounthighcount);
+
+  setpppdArgumentDefaults();
+
+  return caccount;
+}
+
+int PPPData::copyaccount(int i) {
+
+  config->setGroup(caccountgroup);
+
+  if(accounthighcount >= MAX_ACCOUNTS)
+    return -1;
+
+  setAccountByIndex(i);
+
+  QMap <QString, QString> map = config->entryMap(caccountgroup);
+  QMap <QString, QString>::ConstIterator it = map.begin();
+
+  QString newname = i18n("%1_copy").arg(accname());
+
+  newaccount();
+
+  while (it != map.end()) {
+    config->setGroup(caccountgroup);
+    config->writeEntry(it.key(), *it);
+    it++;
+  }
+
+  setAccname(newname);
+
+  return caccount;
+}
+
+
+const QString PPPData::accname() {
+  return readConfig(caccountgroup, ACC_NAME_KEY);
+}
+
+void PPPData::setAccname(const QString &n) {
+  if(!caccountgroup.isNull()) {
+    // are we manipulating the default account's name ? then change it, too.
+    bool def = accname() == defaultAccount();
+    writeConfig(caccountgroup, ACC_NAME_KEY, n);
+    if (def)
+      setDefaultAccount(n);
+  }
+}
+
+
+#define SEPARATOR_CHAR ':'
+QStringList &PPPData::phonenumbers() {
+
+  readListConfig(caccountgroup, PHONENUMBER_KEY, phonelist, SEPARATOR_CHAR);
+  return phonelist;
+
+}
+
+
+const QString PPPData::phonenumber() {
+  return readConfig(caccountgroup, PHONENUMBER_KEY);
+}
+
+
+void PPPData::setPhonenumber(const QString &n) {
+  writeConfig(caccountgroup, PHONENUMBER_KEY, n);
+}
+
+
+const QString PPPData::dialPrefix() {
+  return readConfig(caccountgroup, DIAL_PREFIX_KEY, "");
+}
+
+
+void PPPData::setDialPrefix(const QString &s) {
+  writeConfig(caccountgroup, DIAL_PREFIX_KEY, s);
+}
+
+
+int PPPData::authMethod() {
+    return readNumConfig(caccountgroup, AUTH_KEY, 0);
+}
+
+
+void PPPData::setAuthMethod(int value) {
+  writeConfig(caccountgroup, AUTH_KEY, value);
+}
+
+
+const QString  PPPData::storedUsername() {
+  return readConfig(caccountgroup, STORED_USERNAME_KEY, "");
+}
+
+
+void PPPData::setStoredUsername(const QString &b) {
+  writeConfig(caccountgroup, STORED_USERNAME_KEY, b);
+}
+
+
+const QString  PPPData::storedPassword() {
+  return readConfig(caccountgroup, STORED_PASSWORD_KEY, "");
+}
+
+
+void PPPData::setStoredPassword(const QString &b) {
+  writeConfig(caccountgroup, STORED_PASSWORD_KEY, b);
+}
+
+
+bool PPPData::storePassword() {
+  return (bool)readNumConfig(caccountgroup, STORE_PASSWORD_KEY, 1);
+}
+
+int PPPData::callbackType() {
+  return readNumConfig(caccountgroup, CALLBACK_TYPE_KEY, 0);
+}
+
+void PPPData::setCallbackType(int value) {
+  writeConfig(caccountgroup, CALLBACK_TYPE_KEY, value);
+}
+
+QString PPPData::callbackPhone() {
+  return readConfig(caccountgroup, CALLBACK_PHONE_KEY, "");
+}
+
+void PPPData::setCallbackPhone(const QString &b) {
+  writeConfig(caccountgroup, CALLBACK_PHONE_KEY, b);
+}
+
+bool PPPData::waitCallback() {
+  return waitcallback;
+}
+
+void PPPData::setWaitCallback(bool value) {
+  waitcallback = value;
+}
+
+const QString PPPData::command_before_connect() {
+  return readConfig(caccountgroup, BEFORE_CONNECT_KEY);
+}
+
+
+void PPPData::setCommand_before_connect(const QString &n) {
+  writeConfig(caccountgroup, BEFORE_CONNECT_KEY, n);
+}
+
+
+void PPPData::setStorePassword(bool b) {
+  writeConfig(caccountgroup, STORE_PASSWORD_KEY, (int)b);
+}
+
+
+const QString PPPData::command_on_connect() {
+  return readConfig(caccountgroup, COMMAND_KEY);
+}
+
+
+void PPPData::setCommand_on_connect(const QString &n) {
+  writeConfig(caccountgroup, COMMAND_KEY, n);
+}
+
+
+const QString PPPData::command_on_disconnect() {
+  return readConfig(caccountgroup, DISCONNECT_COMMAND_KEY);
+}
+
+
+void PPPData::setCommand_on_disconnect(const QString &n) {
+  writeConfig(caccountgroup, DISCONNECT_COMMAND_KEY, n);
+}
+
+
+const QString PPPData::command_before_disconnect() {
+  return readConfig(caccountgroup, BEFORE_DISCONNECT_KEY);
+}
+
+
+void PPPData::setCommand_before_disconnect(const QString &n) {
+  writeConfig(caccountgroup, BEFORE_DISCONNECT_KEY, n);
+}
+
+
+const QString PPPData::ipaddr() {
+  return readConfig(caccountgroup, IPADDR_KEY);
+}
+
+
+void PPPData::setIpaddr(const QString &n) {
+  writeConfig(caccountgroup, IPADDR_KEY, n);
+}
+
+
+const QString PPPData::subnetmask() {
+  return readConfig(caccountgroup, SUBNETMASK_KEY);
+}
+
+
+void PPPData::setSubnetmask(const QString &n) {
+  writeConfig(caccountgroup, SUBNETMASK_KEY, n);
+}
+
+
+bool PPPData::autoname() {
+  return (bool) readNumConfig(caccountgroup, AUTONAME_KEY, false);
+}
+
+
+void PPPData::setAutoname(bool set) {
+  writeConfig(caccountgroup, AUTONAME_KEY, (int) set);
+}
+
+
+bool PPPData::AcctEnabled() {
+  return (bool) readNumConfig(caccountgroup, ACCTENABLED_KEY, false);
+}
+
+
+void PPPData::setAcctEnabled(bool set) {
+  writeConfig(caccountgroup, ACCTENABLED_KEY, (int) set);
+}
+
+
+int PPPData::VolAcctEnabled() {
+  return readNumConfig(caccountgroup, VOLACCTENABLED_KEY, 0);
+}
+
+
+void PPPData::setVolAcctEnabled(int set) {
+  writeConfig(caccountgroup, VOLACCTENABLED_KEY, set);
+}
+
+
+const QString PPPData::gateway() {
+  return readConfig(caccountgroup, GATEWAY_KEY);
+}
+
+
+void PPPData::setGateway(const QString &n ) {
+  writeConfig(caccountgroup, GATEWAY_KEY, n);
+}
+
+
+bool PPPData::defaultroute() {
+  // default route is by default 'on'.
+  return (bool) readNumConfig(caccountgroup, DEFAULTROUTE_KEY, true);
+}
+
+
+void PPPData::setDefaultroute(bool set) {
+  writeConfig(caccountgroup, DEFAULTROUTE_KEY, (int) set);
+}
+
+
+bool PPPData::autoDNS() {
+  bool set = (bool) readNumConfig(caccountgroup, AUTODNS_KEY, true);
+  return (set && gpppdata.pppdVersionMin(2, 3, 7));
+}
+
+
+void PPPData::setAutoDNS(bool set) {
+  writeConfig(caccountgroup, AUTODNS_KEY, (int) set);
+}
+
+
+void PPPData::setExDNSDisabled(bool set) {
+  writeConfig(caccountgroup, EXDNSDISABLED_KEY, (int) set);
+}
+
+
+bool PPPData::exDNSDisabled() {
+  return (bool) readNumConfig(caccountgroup, EXDNSDISABLED_KEY,0);
+}
+
+
+QStringList &PPPData::dns() {
+  static QStringList dnslist;
+
+  readListConfig(caccountgroup, DNS_KEY, dnslist);
+  while(dnslist.count() > MAX_DNS_ENTRIES)
+    dnslist.remove(dnslist.last());
+
+  return dnslist;
+}
+
+
+void PPPData::setDns(QStringList &list) {
+  writeListConfig(caccountgroup, DNS_KEY, list);
+}
+
+
+const QString PPPData::domain() {
+  return readConfig(caccountgroup, DOMAIN_KEY);
+}
+
+
+void PPPData::setDomain(const QString &n ) {
+  writeConfig(caccountgroup, DOMAIN_KEY, n);
+}
+
+
+QStringList &PPPData::scriptType() {
+  static QStringList typelist;
+
+  readListConfig(caccountgroup, SCRIPTCOM_KEY, typelist);
+  while(typelist.count() > MAX_SCRIPT_ENTRIES)
+    typelist.remove(typelist.last());
+
+  return typelist;
+}
+
+
+void PPPData::setScriptType(QStringList &list) {
+  writeListConfig(caccountgroup, SCRIPTCOM_KEY, list);
+}
+
+
+QStringList &PPPData::script() {
+  static QStringList scriptlist;
+
+  readListConfig(caccountgroup, SCRIPTARG_KEY, scriptlist);
+  while(scriptlist.count() > MAX_SCRIPT_ENTRIES)
+    scriptlist.remove(scriptlist.last());
+
+  return scriptlist;
+}
+
+
+void PPPData::setScript(QStringList &list) {
+  writeListConfig(caccountgroup, SCRIPTARG_KEY, list);
+}
+
+
+const QString PPPData::accountingFile() {
+  return readConfig(caccountgroup, ACCTFILE_KEY);
+}
+
+
+void PPPData::setAccountingFile(const QString &n) {
+  writeConfig(caccountgroup, ACCTFILE_KEY, n);
+}
+
+
+const QString PPPData::totalCosts() {
+  return readConfig(caccountgroup, TOTALCOSTS_KEY);
+}
+
+
+void PPPData::setTotalCosts(const QString &n) {
+  writeConfig(caccountgroup, TOTALCOSTS_KEY, n);
+}
+
+
+int PPPData::totalBytes() {
+  return readNumConfig(caccountgroup, TOTALBYTES_KEY, 0);
+}
+
+void PPPData::setTotalBytes(int n) {
+  writeConfig(caccountgroup, TOTALBYTES_KEY, n);
+}
+
+
+QStringList &PPPData::pppdArgument() {
+  static QStringList arglist;
+
+  while(arglist.count() > MAX_PPPD_ARGUMENTS)
+    arglist.remove(arglist.last());
+  readListConfig(caccountgroup, PPPDARG_KEY, arglist);
+
+  return arglist;
+}
+
+
+void PPPData::setpppdArgument(QStringList &args) {
+  writeListConfig(caccountgroup, PPPDARG_KEY, args);
+}
+
+
+void PPPData::setpppdArgumentDefaults() {
+  QStringList arg;
+  setpppdArgument(arg);
+}
+
+
+// graphing widget
+void PPPData::setGraphingOptions(bool enable,
+				 QColor bg,
+				 QColor text,
+				 QColor in,
+				 QColor out)
+{
+  if(config) {
+    config->setGroup(GRAPH_GRP);
+    config->writeEntry(GENABLED, enable);
+    config->writeEntry(GCOLOR_BG, bg);
+    config->writeEntry(GCOLOR_TEXT, text);
+    config->writeEntry(GCOLOR_IN, in);
+    config->writeEntry(GCOLOR_OUT, out);
+  }
+}
+
+void PPPData::graphingOptions(bool &enable,
+			      QColor &bg,
+			      QColor &text,
+			      QColor &in,
+			      QColor &out)
+{
+  QColor c;
+
+  if(config) {
+    config->setGroup(GRAPH_GRP);
+    enable = config->readBoolEntry(GENABLED, true);
+    c = Qt::white;
+    bg = config->readColorEntry(GCOLOR_BG, &c);
+    c = Qt::black;
+    text = config->readColorEntry(GCOLOR_TEXT, &c);
+    c = Qt::blue;
+    in = config->readColorEntry(GCOLOR_IN, &c);
+    c = Qt::red;
+    out = config->readColorEntry(GCOLOR_OUT, &c);
+  }
+}
+
+
+bool PPPData::graphingEnabled() {
+  if(config) {
+    config->setGroup(GRAPH_GRP);
+    return config->readBoolEntry(GENABLED, true);
+  }
+  else return true;
+}
+
+
+
+//
+//functions to change/set the child pppd process info
+//
+bool PPPData::pppdRunning() const {
+  return pppdisrunning;
+}
+
+void PPPData::setpppdRunning(bool set) {
+  pppdisrunning = set;
+}
+
+int PPPData::pppdError() const {
+  return pppderror;
+}
+
+void PPPData::setpppdError(int err) {
+  pppderror = err;
+}
+
+
+//
+// window position
+//
+void PPPData::winPosConWin(int& p_x, int& p_y) {
+  QRect desk = KGlobalSettings::splashScreenDesktopGeometry();
+  p_x = readNumConfig(WINPOS_GRP, WINPOS_CONWIN_X, desk.center().x()-160);
+  p_y = readNumConfig(WINPOS_GRP, WINPOS_CONWIN_Y, desk.center().y()-55);
+}
+
+void PPPData::setWinPosConWin(int p_x, int p_y) {
+  writeConfig(WINPOS_GRP, WINPOS_CONWIN_X, p_x);
+  writeConfig(WINPOS_GRP, WINPOS_CONWIN_Y, p_y);
+}
+
+void PPPData::winPosStatWin(int& p_x, int& p_y) {
+  QRect desk = KGlobalSettings::splashScreenDesktopGeometry();
+  p_x = readNumConfig(WINPOS_GRP, WINPOS_STATWIN_X, desk.center().x()-160);
+  p_y = readNumConfig(WINPOS_GRP, WINPOS_STATWIN_Y, desk.center().y()-55);
+}
+
+void PPPData::setWinPosStatWin(int p_x, int p_y) {
+  writeConfig(WINPOS_GRP, WINPOS_STATWIN_X, p_x);
+  writeConfig(WINPOS_GRP, WINPOS_STATWIN_Y, p_y);
+}