pppd stuff

5 files changed, 330 insertions, 102 deletions

diff --git a/noncore/settings/networksettings/ppp/modem.cpp b/noncore/settings/networksettings/ppp/modem.cpp
index cd5d21c..5139482 100644
--- a/noncore/settings/networksettings/ppp/modem.cpp
+++ b/noncore/settings/networksettings/ppp/modem.cpp
@@ -26,6 +26,7 @@
 
 #include <errno.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <fcntl.h>
 #include <signal.h>
 #include <sys/ioctl.h>
@@ -33,7 +34,18 @@
 #include <regex.h>
 #include <qregexp.h>
 #include <assert.h>
+#include <string.h>
 
+#ifdef HAVE_RESOLV_H
+#  include <arpa/nameser.h>
+#  include <resolv.h>
+#endif
+
+#ifndef _PATH_RESCONF
+#define _PATH_RESCONF "/etc/resolv.conf"
+#endif
+
+#define strlcpy strcpy
 #include "auth.h"
 #include "modem.h"
 #include "pppdata.h"
@@ -83,6 +95,8 @@ Modem::Modem()
 {
     if (Modem::modem != 0) return; //CORRECT?
     modemfd = -1;
+    _pppdExitStatus = -1;
+    pppdPid = -1;
     sn = 0L;
     data_mode = false;
     modem_is_locked = false;
@@ -755,6 +769,22 @@ bool Modem::createAuthFile(Auth method, const char *username, const char *passwo
 }
 
 
+bool Modem::removeAuthFile(Auth method) {
+  const char *authfile, *oldName;
+
+  if(!(authfile = authFile(method)))
+    return false;
+  if(!(oldName = authFile(method, Old)))
+    return false;
+
+  if(access(oldName, F_OK) == 0) {
+    unlink(authfile);
+    return (rename(oldName, authfile) == 0);
+  } else
+    return false;
+}
+
+
 bool Modem::setSecret(int method, const char* name, const char* password)
 {
 
@@ -778,32 +808,215 @@ bool Modem::setSecret(int method, const char* name, const char* password)
 
 }
 
-bool Modem::removeSecret(int)
+bool Modem::removeSecret(int method)
 {
-    return true;
+   Auth auth;
+
+    switch(method) {
+    case AUTH_PAP:
+        auth = Modem::PAP;
+        break;
+    case AUTH_CHAP:
+        auth = Modem::CHAP;
+        break;
+    default:
+        return false;
+    }
+    return removeAuthFile( auth );
 }
 
-void Modem::killPPPDaemon()
+int checkForInterface()
 {
+// I don't know if Linux needs more initialization to get the ioctl to
+// work, pppd seems to hint it does.  But BSD doesn't, and the following
+// code should compile.
+#if (defined(HAVE_NET_IF_PPP_H) || defined(HAVE_LINUX_IF_PPP_H)) && !defined(__svr4__)
+    int s, ok;
+    struct ifreq ifr;
+    //    extern char *no_ppp_msg;
+
+    if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
+        return 1;               /* can't tell */
+
+    strlcpy(ifr.ifr_name, "ppp0", sizeof (ifr.ifr_name));
+    ok = ioctl(s, SIOCGIFFLAGS, (caddr_t) &ifr) >= 0;
+    close(s);
+
+    if (ok == -1) {
+// This is ifdef'd FreeBSD, because FreeBSD is the only BSD that supports
+// KLDs, the old LKM interface couldn't handle loading devices
+// dynamically, and thus can't load ppp support on the fly
+#ifdef __FreeBSD__
+        // If we failed to load ppp support and don't have it already.
+        if (kldload("if_ppp") == -1) {
+            return -1;
+        }
+        return 0;
+#else
+        return -1;
+#endif
+    }
+    return 0;
+#else
+// We attempt to use the SunOS/SysVr4 method and stat /dev/ppp
+   struct stat buf;
+
+   memset(&buf, 0, sizeof(buf));
+   return stat("/dev/ppp", &buf);
+#endif
 }
 
-int Modem::pppdExitStatus()
-{
-    return -1;
+bool Modem::execpppd(const char *arguments) {
+  char buf[MAX_CMDLEN];
+  char *args[MaxArgs];
+  pid_t pgrpid;
+
+  if(modemfd<0)
+    return false;
+
+  _pppdExitStatus = -1;
+
+  switch(pppdPid = fork())
+    {
+    case -1:
+      fprintf(stderr,"In parent: fork() failed\n");
+      return false;
+      break;
+
+    case 0:
+      // let's parse the arguments the user supplied into UNIX suitable form
+      // that is a list of pointers each pointing to exactly one word
+      strlcpy(buf, arguments);
+      parseargs(buf, args);
+      // become a session leader and let /dev/ttySx
+      // be the controlling terminal.
+      pgrpid = setsid();
+#ifdef TIOCSCTTY
+      if(ioctl(modemfd, TIOCSCTTY, 0)<0)
+        fprintf(stderr, "ioctl() failed.\n");
+#elif defined (TIOCSPGRP)
+       if(ioctl(modemfd, TIOCSPGRP, &pgrpid)<0)
+       fprintf(stderr, "ioctl() failed.\n");
+#endif
+      if(tcsetpgrp(modemfd, pgrpid)<0)
+        fprintf(stderr, "tcsetpgrp() failed.\n");
+
+      dup2(modemfd, 0);
+      dup2(modemfd, 1);
+
+      switch (checkForInterface()) {
+        case 1:
+          fprintf(stderr, "Cannot determine if kernel supports ppp.\n");
+          break;
+        case -1:
+          fprintf(stderr, "Kernel does not support ppp, oops.\n");
+          break;
+        case 0:
+          fprintf(stderr, "Kernel supports ppp alright.\n");
+          break;
+      }
+
+      execve(pppdPath(), args, 0L);
+      _exit(0);
+      break;
+
+    default:
+      qDebug("In parent: pppd pid %d\n",pppdPid);
+      close(modemfd);
+      modemfd = -1;
+      return true;
+      break;
+    }
+}
+
+
+bool Modem::killpppd() {
+  if(pppdPid > 0) {
+    qDebug("In killpppd(): Sending SIGTERM to %d\n", pppdPid);
+    if(kill(pppdPid, SIGTERM) < 0) {
+      qDebug("Error terminating %d. Sending SIGKILL\n", pppdPid);
+      if(kill(pppdPid, SIGKILL) < 0) {
+        qDebug("Error killing %d\n", pppdPid);
+        return false;
+      }
+    }
+  }
+  return true;
+}
+
+
+void Modem::parseargs(char* buf, char** args) {
+  int nargs = 0;
+  int quotes;
+
+  while(nargs < MaxArgs-1 && *buf != '\0') {
+
+    quotes = 0;
+
+    // Strip whitespace. Use nulls, so that the previous argument is
+    // terminated automatically.
+
+    while ((*buf == ' ' ) || (*buf == '\t' ) || (*buf == '\n' ) )
+      *buf++ = '\0';
+
+    // detect begin of quoted argument
+    if (*buf == '"' || *buf == '\'') {
+      quotes = *buf;
+      *buf++ = '\0';
+    }
+
+    // save the argument
+    if(*buf != '\0') {
+      *args++ = buf;
+      nargs++;
+    }
+
+    if (!quotes)
+      while ((*buf != '\0') && (*buf != '\n') &&
+	     (*buf != '\t') && (*buf != ' '))
+	buf++;
+    else {
+      while ((*buf != '\0') && (*buf != quotes))
+	buf++;
+      *buf++ = '\0';
+    }
+  }
+
+  *args = 0L;
 }
 
 bool Modem::execPPPDaemon(const QString & arguments)
 {
+  if(execpppd(arguments)==0) {
+    PPPData::data()->setpppdRunning(true);
     return true;
+  } else
+    return false;
+}
+
+void Modem::killPPPDaemon()
+{
+  PPPData::data()->setpppdRunning(false);
+  killpppd();
+}
+
+int Modem::pppdExitStatus()
+{
+    return _pppdExitStatus;
 }
 
 int Modem::openResolv(int flags)
 {
-    return -1;
+    int fd;
+    if ((fd = open(_PATH_RESCONF, flags)) == -1) {
+        qDebug("error opening resolv.conf!");
+        fd = open(DEVNULL, O_RDONLY);
+    }
+    return fd;
 }
 
 bool Modem::setHostname(const QString & name)
 {
-    return true;
+    return sethostname(name, name.length()) == 0;
 }
 
diff --git a/noncore/settings/networksettings/ppp/modem.h b/noncore/settings/networksettings/ppp/modem.h
index 052be4a..b494977 100644
--- a/noncore/settings/networksettings/ppp/modem.h
+++ b/noncore/settings/networksettings/ppp/modem.h
@@ -93,6 +93,10 @@ private:
 
   const char* authFile(Auth method, int version = Original );
   bool createAuthFile(Auth method,const char *username,const char *password);
+  bool removeAuthFile(Auth method);
+  bool execpppd(const char *arguments);
+  bool killpppd();
+  void parseargs(char* buf, char** args);
   void escape_to_command_mode();
   int openLockfile(QString,int);
 
@@ -100,6 +104,8 @@ private:
   QString device;
   QString lockfile;   
   int modemfd;
+  int pppdPid;
+  int _pppdExitStatus;
   QSocketNotifier *sn;
   bool data_mode;
   QString errmsg;
diff --git a/noncore/settings/networksettings/ppp/pppdata.cpp b/noncore/settings/networksettings/ppp/pppdata.cpp
index 646facd..bb1c8ed 100644
--- a/noncore/settings/networksettings/ppp/pppdata.cpp
+++ b/noncore/settings/networksettings/ppp/pppdata.cpp
@@ -323,27 +323,27 @@ void PPPData::setpppdTimeout(int n) {
 
 
 const QString PPPData::modemDevice() {
-  return readConfig (MODEM_GRP, MODEMDEV_KEY, devices[DEV_DEFAULT]);
+  return readConfig (modemGroup(), MODEMDEV_KEY, devices[DEV_DEFAULT]);
 }
 
 
 void PPPData::setModemDevice(const QString &n) {
-  writeConfig(MODEM_GRP, MODEMDEV_KEY, n);
+  writeConfig(modemGroup(), MODEMDEV_KEY, n);
 }
 
 
 const QString PPPData::flowcontrol() {
-  return readConfig(MODEM_GRP, FLOWCONTROL_KEY, "CRTSCTS");
+  return readConfig(modemGroup(), FLOWCONTROL_KEY, "CRTSCTS");
 }
 
 
 void PPPData::setFlowcontrol(const QString &n) {
-  writeConfig(MODEM_GRP, FLOWCONTROL_KEY, n);
+  writeConfig(modemGroup(), FLOWCONTROL_KEY, n);
 }
 
 
 const QString PPPData::speed() {
-  QString s = readConfig(MODEM_GRP, SPEED_KEY, "57600");
+  QString s = readConfig(modemGroup(), 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.
@@ -354,88 +354,88 @@ const QString PPPData::speed() {
 
 
 void PPPData::setSpeed(const QString &n) {
-  writeConfig(MODEM_GRP, SPEED_KEY, n);
+  writeConfig(modemGroup(), SPEED_KEY, n);
 }
 
 
 #if 0
 void PPPData::setUseCDLine(const int n) {
-  writeConfig(MODEM_GRP,USECDLINE_KEY,n);
+  writeConfig(modemGroup(),USECDLINE_KEY,n);
 }
 
 
 int PPPData::UseCDLine() {
-  return  readNumConfig(MODEM_GRP,USECDLINE_KEY,0);
+  return  readNumConfig(modemGroup(),USECDLINE_KEY,0);
 }
 #endif
 
 const QString  PPPData::modemEscapeStr() {
-  return readConfig(MODEM_GRP,ESCAPESTR_KEY,"+++");
+  return readConfig(modemGroup(),ESCAPESTR_KEY,"+++");
 }
 
 
 void PPPData::setModemEscapeStr(const QString &n) {
-  writeConfig(MODEM_GRP,ESCAPESTR_KEY,n);
+  writeConfig(modemGroup(),ESCAPESTR_KEY,n);
 }
 
 
 const QString  PPPData::modemEscapeResp() {
-  return readConfig(MODEM_GRP,ESCAPERESP_KEY,"OK");
+  return readConfig(modemGroup(),ESCAPERESP_KEY,"OK");
 }
 
 
 void PPPData::setModemEscapeResp(const QString &n) {
-  writeConfig(MODEM_GRP,ESCAPERESP_KEY,n);
+  writeConfig(modemGroup(),ESCAPERESP_KEY,n);
 }
 
 
 int  PPPData::modemEscapeGuardTime() {
-  return readNumConfig(MODEM_GRP,ESCAPEGUARDTIME_KEY,50);
+  return readNumConfig(modemGroup(),ESCAPEGUARDTIME_KEY,50);
 }
 
 
 void PPPData::setModemEscapeGuardTime(int n) {
-  writeConfig(MODEM_GRP,ESCAPEGUARDTIME_KEY,n);
+  writeConfig(modemGroup(),ESCAPEGUARDTIME_KEY,n);
 }
 
 
 bool PPPData::modemLockFile() {
-  return readNumConfig(MODEM_GRP, LOCKFILE_KEY, 1);
+  return readNumConfig(modemGroup(), LOCKFILE_KEY, 1);
 }
 
 
 void PPPData::setModemLockFile(bool set) {
-  writeConfig(MODEM_GRP, LOCKFILE_KEY, set);
+  writeConfig(modemGroup(), LOCKFILE_KEY, set);
 }
 
 
 int PPPData::modemTimeout() {
-  return readNumConfig(MODEM_GRP, TIMEOUT_KEY, MODEM_TIMEOUT);
+  return readNumConfig(modemGroup(), TIMEOUT_KEY, MODEM_TIMEOUT);
 }
 
 
 void PPPData::setModemTimeout(int n) {
-  writeConfig(MODEM_GRP, TIMEOUT_KEY, n);
+  writeConfig(modemGroup(), TIMEOUT_KEY, n);
 }
 
 
 int PPPData::modemToneDuration() {
-  return readNumConfig(MODEM_GRP, TONEDURATION_KEY,MODEM_TONEDURATION);
+  return readNumConfig(modemGroup(), TONEDURATION_KEY,MODEM_TONEDURATION);
 }
 
 
 void PPPData::setModemToneDuration(int n) {
-  writeConfig(MODEM_GRP, TONEDURATION_KEY, n);
+  writeConfig(modemGroup(), TONEDURATION_KEY, n);
 }
 
 
 int PPPData::busyWait() {
-  return readNumConfig(MODEM_GRP, BUSYWAIT_KEY, BUSY_WAIT);
+  return readNumConfig(modemGroup(), BUSYWAIT_KEY, BUSY_WAIT);
 }
 
 
 void PPPData::setbusyWait(int n) {
-  writeConfig(MODEM_GRP, BUSYWAIT_KEY, n);
+  writeConfig(modemGroup(), BUSYWAIT_KEY, n);
 }
 
 
@@ -446,151 +446,151 @@ void PPPData::setbusyWait(int n) {
 const QString PPPData::modemInitStr(int i) {
   assert(i >= 0 && i < NumInitStrings);
   if(i == 0)
-    return readConfig(MODEM_GRP, INITSTR_KEY, "ATZ");
+    return readConfig(modemGroup(), INITSTR_KEY, "ATZ");
   else
-    return readConfig(MODEM_GRP, INITSTR_KEY + QString::number(i), "");
+    return readConfig(modemGroup(), 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(MODEM_GRP, k, n);
+  writeConfig(modemGroup(), k, n);
 }
 
 
 const QString PPPData::modemInitResp() {
-  return readConfig(MODEM_GRP, INITRESP_KEY, "OK");
+  return readConfig(modemGroup(), INITRESP_KEY, "OK");
 }
 
 
 void PPPData::setModemInitResp(const QString &n) {
-  writeConfig(MODEM_GRP, INITRESP_KEY, n);
+  writeConfig(modemGroup(), INITRESP_KEY, n);
 }
 
 
 int PPPData::modemPreInitDelay() {
-  return readNumConfig(MODEM_GRP, PREINITDELAY_KEY, 50);
+  return readNumConfig(modemGroup(), PREINITDELAY_KEY, 50);
 }
 
 
 void PPPData::setModemPreInitDelay(int n) {
-  writeConfig(MODEM_GRP, PREINITDELAY_KEY, n);
+  writeConfig(modemGroup(), PREINITDELAY_KEY, n);
 }
 
 
 int PPPData::modemInitDelay() {
-  return readNumConfig(MODEM_GRP, INITDELAY_KEY, 50);
+  return readNumConfig(modemGroup(), INITDELAY_KEY, 50);
 }
 
 
 void PPPData::setModemInitDelay(int n) {
-  writeConfig(MODEM_GRP, INITDELAY_KEY, n);
+  writeConfig(modemGroup(), INITDELAY_KEY, n);
 }
 
 QString PPPData::modemNoDialToneDetectionStr() {
-  return readConfig(MODEM_GRP, NODTDETECT_KEY, "ATX3");
+  return readConfig(modemGroup(), NODTDETECT_KEY, "ATX3");
 }
 
 void PPPData::setModemNoDialToneDetectionStr(const QString &n) {
-  writeConfig(MODEM_GRP, NODTDETECT_KEY, n);
+  writeConfig(modemGroup(), NODTDETECT_KEY, n);
 }
 
 const QString PPPData::modemDialStr() {
-  return readConfig(MODEM_GRP, DIALSTR_KEY, "ATDT");
+  return readConfig(modemGroup(), DIALSTR_KEY, "ATDT");
 }
 
 
 void PPPData::setModemDialStr(const QString &n) {
-  writeConfig(MODEM_GRP, DIALSTR_KEY, n);
+  writeConfig(modemGroup(), DIALSTR_KEY, n);
 }
 
 
 const QString PPPData::modemConnectResp() {
-  return readConfig(MODEM_GRP, CONNECTRESP_KEY, "CONNECT");
+  return readConfig(modemGroup(), CONNECTRESP_KEY, "CONNECT");
 }
 
 
 void PPPData::setModemConnectResp(const QString &n) {
-  writeConfig(MODEM_GRP, CONNECTRESP_KEY, n);
+  writeConfig(modemGroup(), CONNECTRESP_KEY, n);
 }
 
 
 const QString PPPData::modemBusyResp() {
-  return readConfig(MODEM_GRP, BUSYRESP_KEY, "BUSY");
+  return readConfig(modemGroup(), BUSYRESP_KEY, "BUSY");
 }
 
 
 void PPPData::setModemBusyResp(const QString &n) {
-  writeConfig(MODEM_GRP, BUSYRESP_KEY, n);
+  writeConfig(modemGroup(), BUSYRESP_KEY, n);
 }
 
 
 const QString PPPData::modemNoCarrierResp() {
-  return readConfig(MODEM_GRP, NOCARRIERRESP_KEY, "NO CARRIER");
+  return readConfig(modemGroup(), NOCARRIERRESP_KEY, "NO CARRIER");
 }
 
 
 void PPPData::setModemNoCarrierResp(const QString &n) {
-  writeConfig(MODEM_GRP, NOCARRIERRESP_KEY, n);
+  writeConfig(modemGroup(), NOCARRIERRESP_KEY, n);
 }
 
 
 const QString PPPData::modemNoDialtoneResp() {
-  return readConfig(MODEM_GRP, NODIALTONERESP_KEY, "NO DIALTONE");
+  return readConfig(modemGroup(), NODIALTONERESP_KEY, "NO DIALTONE");
 }
 
 
 void PPPData::setModemNoDialtoneResp(const QString &n) {
-  writeConfig(MODEM_GRP, NODIALTONERESP_KEY, n);
+  writeConfig(modemGroup(), NODIALTONERESP_KEY, n);
 }
 
 
 const QString PPPData::modemHangupStr() {
-  return readConfig(MODEM_GRP, HANGUPSTR_KEY, "+++ATH");
+  return readConfig(modemGroup(), HANGUPSTR_KEY, "+++ATH");
 }
 
 void PPPData::setModemHangupStr(const QString &n) {
-  writeConfig(MODEM_GRP, HANGUPSTR_KEY, n);
+  writeConfig(modemGroup(), HANGUPSTR_KEY, n);
 }
 
 
 const QString PPPData::modemHangupResp() {
-  return readConfig(MODEM_GRP, HANGUPRESP_KEY, "OK");
+  return readConfig(modemGroup(), HANGUPRESP_KEY, "OK");
 }
 
 void PPPData::setModemHangupResp(const QString &n) {
-  writeConfig(MODEM_GRP, HANGUPRESP_KEY, n);
+  writeConfig(modemGroup(), HANGUPRESP_KEY, n);
 }
 
 
 const QString PPPData::modemAnswerStr() {
-  return readConfig(MODEM_GRP, ANSWERSTR_KEY, "ATA");
+  return readConfig(modemGroup(), ANSWERSTR_KEY, "ATA");
 }
 
 
 QString PPPData::volumeOff() {
-  return readConfig(MODEM_GRP, VOLUME_OFF, "M0L0");
+  return readConfig(modemGroup(), VOLUME_OFF, "M0L0");
 }
 
 
 void PPPData::setVolumeOff(const QString &s) {
-  writeConfig(MODEM_GRP, VOLUME_OFF, s);
+  writeConfig(modemGroup(), VOLUME_OFF, s);
 }
 
 
 QString PPPData::volumeMedium() {
- return readConfig(MODEM_GRP, VOLUME_MEDIUM, "M1L1");
+ return readConfig(modemGroup(), VOLUME_MEDIUM, "M1L1");
 }
 
 
 void PPPData::setVolumeMedium(const QString &s) {
-  writeConfig(MODEM_GRP, VOLUME_MEDIUM, s);
+  writeConfig(modemGroup(), VOLUME_MEDIUM, s);
 }
 
 
 QString PPPData::volumeHigh() {
-  QString tmp = readConfig(MODEM_GRP, VOLUME_HIGH, "M1L3");
+  QString tmp = readConfig(modemGroup(), VOLUME_HIGH, "M1L3");
   if(tmp == "M1L4")
     tmp = "M1L3";
   return tmp;
@@ -598,7 +598,7 @@ QString PPPData::volumeHigh() {
 
 
 void PPPData::setVolumeHigh(const QString &s) {
- writeConfig(MODEM_GRP, VOLUME_HIGH, s);
+ writeConfig(modemGroup(), VOLUME_HIGH, s);
 }
 
 
@@ -624,54 +624,54 @@ QString PPPData::volumeInitString() {
 
 
 int PPPData::volume() {
-  return readNumConfig(MODEM_GRP, VOLUME_KEY, 1);
+  return readNumConfig(modemGroup(), VOLUME_KEY, 1);
 }
 
 
 void PPPData::setVolume(int i) {
-  writeConfig(MODEM_GRP, VOLUME_KEY, i);
+  writeConfig(modemGroup(), VOLUME_KEY, i);
 }
 
 int PPPData::waitForDialTone() {
-  return readNumConfig(MODEM_GRP, DIALTONEWAIT_KEY, 1);
+  return readNumConfig(modemGroup(), DIALTONEWAIT_KEY, 1);
 }
 
 void PPPData::setWaitForDialTone(int i) {
-  writeConfig(MODEM_GRP, DIALTONEWAIT_KEY, i);
+  writeConfig(modemGroup(), DIALTONEWAIT_KEY, i);
 }
 
 void PPPData::setModemAnswerStr(const QString &n) {
-  writeConfig(MODEM_GRP, ANSWERSTR_KEY, n);
+  writeConfig(modemGroup(), ANSWERSTR_KEY, n);
 }
 
 
 const QString PPPData::modemRingResp() {
-  return readConfig(MODEM_GRP, RINGRESP_KEY, "RING");
+  return readConfig(modemGroup(), RINGRESP_KEY, "RING");
 }
 
 
 void PPPData::setModemRingResp(const QString &n) {
-  writeConfig(MODEM_GRP, RINGRESP_KEY, n);
+  writeConfig(modemGroup(), RINGRESP_KEY, n);
 }
 
 
 const QString PPPData::modemAnswerResp() {
-  return readConfig(MODEM_GRP, ANSWERRESP_KEY, "CONNECT");
+  return readConfig(modemGroup(), ANSWERRESP_KEY, "CONNECT");
 }
 
 
 void PPPData::setModemAnswerResp(const QString &n) {
-  writeConfig(MODEM_GRP, ANSWERRESP_KEY, n);
+  writeConfig(modemGroup(), ANSWERRESP_KEY, n);
 }
 
 
 const QString PPPData::enter() {
-  return readConfig(MODEM_GRP, ENTER_KEY, "CR");
+  return readConfig(modemGroup(), ENTER_KEY, "CR");
 }
 
 
 void PPPData::setEnter(const QString &n) {
-  writeConfig(MODEM_GRP, ENTER_KEY, n);
+  writeConfig(modemGroup(), ENTER_KEY, n);
 }
 
 
@@ -1209,6 +1209,10 @@ void PPPData::setpppdError(int err) {
   pppderror = err;
 }
 
+QString PPPData::modemGroup()
+{
+    return MODEM_GRP;
+}
 
 // //
 // // window position
diff --git a/noncore/settings/networksettings/ppp/pppdata.h b/noncore/settings/networksettings/ppp/pppdata.h
index 57ce2fd..c4d7bc3 100644
--- a/noncore/settings/networksettings/ppp/pppdata.h
+++ b/noncore/settings/networksettings/ppp/pppdata.h
@@ -159,30 +159,31 @@ class Config;
 
 class PPPData {
 public:
-  PPPData();
-  ~PPPData() {};
+    PPPData();
+    ~PPPData() {};
     static PPPData* data();
 
-  enum { NumInitStrings = 2 };
+    enum { NumInitStrings = 2 };
 
-  // general functions
-  bool open();
-  void save();
-  void cancel();
-//  int  access() const;       // read/write access
+    // general functions
+    bool open();
+    void save();
+    void cancel();
 
-  // function to read/write date to configuration file
-  QString readConfig(const QString &, const QString &, const QString &);
-  int readNumConfig(const QString &, const QString &, int);
-  bool readListConfig(const QString &, const QString &,
+
+    // function to read/write date to configuration file
+    QString readConfig(const QString &, const QString &, const QString &);
+    int readNumConfig(const QString &, const QString &, int);
+    bool readListConfig(const QString &, const QString &,
                       QStringList &, char sep = ',');
-  void writeConfig(const QString &, const QString &, const QString &);
-  void writeConfig(const QString &, const QString &, int);
-  void writeListConfig(const QString &, const QString &,
+    void writeConfig(const QString &, const QString &, const QString &);
+    void writeConfig(const QString &, const QString &, int);
+    void writeListConfig(const QString &, const QString &,
                        QStringList &, char sep = ',');
 
-  // return the current account group
-  QString currentGroup() { return cgroup; }
+    // return the current account group
+    QString currentGroup() { return cgroup; }
+    QString modemGroup();
 
   // functions to set/get general kppp info
   QString password() const;
diff --git a/noncore/settings/networksettings/ppp/pppmodule.cpp b/noncore/settings/networksettings/ppp/pppmodule.cpp
index da17e26..e13f8c8 100644
--- a/noncore/settings/networksettings/ppp/pppmodule.cpp
+++ b/noncore/settings/networksettings/ppp/pppmodule.cpp
@@ -8,7 +8,12 @@
 /**
  * Constructor, find all of the possible interfaces
  */
-PPPModule::PPPModule() : Module() {
+PPPModule::PPPModule() : Module()
+{
+    Interface *iface;
+    iface = new Interface( 0, "device" );
+    iface->setHardwareName( "account" );
+    list.append( iface );
 }
 
 /**
@@ -42,12 +47,7 @@ QString PPPModule::getPixmapName(Interface* ){
  * @return bool true if i is owned by this module, false otherwise.
  */
 bool PPPModule::isOwner(Interface *i){
-  if(!i->getInterfaceName().upper().contains("PPP"))
-    return false;
-
-  i->setHardwareName("PPP");
-  list.append(i);
-  return true;
+    return list.find( i ) != -1;
 }
 
 /**
@@ -56,8 +56,8 @@ bool PPPModule::isOwner(Interface *i){
  */
 QWidget *PPPModule::configure(Interface *i){
     qDebug("return ModemWidget");
-    PPPConfigWidget *pppconfig = new PPPConfigWidget( 0, "PPPConfig",  false,  Qt::WDestructiveClose );
-//    pppconfig->setProfile(profile);
+    PPPConfigWidget *pppconfig = new PPPConfigWidget( 0, "PPPConfig",  false,
+                                                      Qt::WDestructiveClose );
     return pppconfig;
 }
 
@@ -97,8 +97,12 @@ Interface *PPPModule::addNewInterface(const QString &newInterface){
   imp.showMaximized();
   if(imp.exec() == QDialog::Accepted ){
               qDebug("ACCEPTED");
-              return new Interface( 0, newInterface );
               PPPData::data()->save();
+              Interface *iface;
+              iface = new Interface( 0, PPPData::data()->modemDevice() );
+              iface->setHardwareName( PPPData::data()->accname() );
+              list.append( iface );
+              return iface;
   }
   return NULL;
 }
@@ -114,8 +118,8 @@ bool PPPModule::remove(Interface*){
 
 void PPPModule::possibleNewInterfaces(QMap<QString, QString> &newIfaces)
 {
-    qDebug("here");
-        newIfaces.insert(QObject::tr("PPP") ,QObject::tr("generic ppp device"));
+    newIfaces.insert(QObject::tr("PPP") ,
+                     QObject::tr("generic ppp device"));
 }