attempt for change ip back to hex range from string

1 files changed, 402 insertions, 401 deletions

diff --git a/core/launcher/transferserver.cpp b/core/launcher/transferserver.cpp
index a6dab07..ed3e2c6 100644
--- a/core/launcher/transferserver.cpp
+++ b/core/launcher/transferserver.cpp
@@ -65,3 +65,3 @@ TransferServer::TransferServer( Q_UINT16 port, QObject *parent ,
     if ( !ok() )
-        qWarning( "Failed to bind to port %d", port );
+  qWarning( "Failed to bind to port %d", port );
 }
@@ -84,5 +84,5 @@ QString SyncAuthentication::serverId()
     if ( r.isEmpty() ) {
-        uuid_t uuid;
-        uuid_generate( uuid );
-        cfg.writeEntry("serverid",(r = QUuid( uuid ).toString()));
+  uuid_t uuid;
+  uuid_generate( uuid );
+  cfg.writeEntry("serverid",(r = QUuid( uuid ).toString()));
     }
@@ -96,5 +96,5 @@ QString SyncAuthentication::ownerName()
     if (QFile::exists(vfilename)) {
-        Contact c;
-        c = Contact::readVCard( vfilename )[0];
-        return c.fullName();
+  Contact c;
+  c = Contact::readVCard( vfilename )[0];
+  return c.fullName();
     }
@@ -115,9 +115,11 @@ int SyncAuthentication::isAuthorized(QHostAddress peeraddress)
     cfg.setGroup("Sync");
-    QString allowedstr = cfg.readEntry("auth_peer","192.168.1.0");
-    QHostAddress allowed;
-    allowed.setAddress(allowedstr);
-    uint auth_peer = allowed.ip4Addr();
+//    QString allowedstr = cfg.readEntry("auth_peer","192.168.1.0");
+     uint auth_peer = cfg.readNumEntry("auth_peer",0xc0a80100);
+    
+//    QHostAddress allowed;
+//    allowed.setAddress(allowedstr);
+//    uint auth_peer = allowed.ip4Addr();
     uint auth_peer_bits = cfg.readNumEntry("auth_peer_bits",24);
     uint mask = auth_peer_bits >= 32 // shifting by 32 is not defined
-        ? 0xffffffff : (((1<<auth_peer_bits)-1)<<(32-auth_peer_bits));
+  ? 0xffffffff : (((1<<auth_peer_bits)-1)<<(32-auth_peer_bits));
     return (peeraddress.ip4Addr() & mask) == auth_peer;
@@ -145,3 +147,3 @@ bool SyncAuthentication::checkPassword( const QString& password )
     if ( cpwd == "x" && spw )
-        cpwd = QString::fromLocal8Bit( spw->sp_pwdp );
+  cpwd = QString::fromLocal8Bit( spw->sp_pwdp );
 
@@ -150,3 +152,3 @@ bool SyncAuthentication::checkPassword( const QString& password )
     if ( cpwd == cpassword )
-        return TRUE;
+  return TRUE;
 #endif
@@ -159,12 +161,12 @@ bool SyncAuthentication::checkPassword( const QString& password )
     if ( password.isEmpty() ) {
-        if ( denials < 1 || now > lastdenial+600 ) {
-            QMessageBox::warning( 0,tr("Sync Connection"),
-                tr("<p>An unauthorized system is requesting access to this device."
-                    "<p>If you are using a version of Qtopia Desktop older than 1.5.1, "
-                    "please upgrade."),
-                tr("Deny") );
-            denials++;
-            lastdenial=now;
-        }
-        return FALSE;
+  if ( denials < 1 || now > lastdenial+600 ) {
+      QMessageBox::warning( 0,tr("Sync Connection"),
+    tr("<p>An unauthorized system is requesting access to this device."
+        "<p>If you are using a version of Qtopia Desktop older than 1.5.1, "
+        "please upgrade."),
+    tr("Deny") );
+      denials++;
+      lastdenial=now;
+  }
+  return FALSE;
     }
@@ -173,25 +175,25 @@ bool SyncAuthentication::checkPassword( const QString& password )
     if ( password.left(6) == "Qtopia" ) {
-        QString cpassword = QString::fromLocal8Bit( crypt( password.mid(8).local8Bit(), "qp" ) );
-        Config cfg("Security");
-        cfg.setGroup("Sync");
-        QString pwds = cfg.readEntry("Passwords");
-        if ( QStringList::split(QChar(' '),pwds).contains(cpassword) )
-            return TRUE;
-
-        // Unrecognized system. Be careful...
-
-        if ( (denials > 2 && now < lastdenial+600)
-            || QMessageBox::warning(0,tr("Sync Connection"),
-                tr("<p>An unrecognized system is requesting access to this device."
-                    "<p>If you have just initiated a Sync for the first time, this is normal."),
-                tr("Allow"),tr("Deny"))==1 )
-        {
-            denials++;
-            lastdenial=now;
-            return FALSE;
-        } else {
-            denials=0;
-            cfg.writeEntry("Passwords",pwds+" "+cpassword);
-            return TRUE;
-        }
+  QString cpassword = QString::fromLocal8Bit( crypt( password.mid(8).local8Bit(), "qp" ) );
+  Config cfg("Security");
+  cfg.setGroup("Sync");
+  QString pwds = cfg.readEntry("Passwords");
+  if ( QStringList::split(QChar(' '),pwds).contains(cpassword) )
+      return TRUE;
+
+  // Unrecognized system. Be careful...
+
+  if ( (denials > 2 && now < lastdenial+600)
+      || QMessageBox::warning(0,tr("Sync Connection"),
+    tr("<p>An unrecognized system is requesting access to this device."
+        "<p>If you have just initiated a Sync for the first time, this is normal."),
+    tr("Allow"),tr("Deny"))==1 )
+  {
+      denials++;
+      lastdenial=now;
+      return FALSE;
+  } else {
+      denials=0;
+      cfg.writeEntry("Passwords",pwds+" "+cpassword);
+      return TRUE;
+  }
     }
@@ -201,3 +203,2 @@ bool SyncAuthentication::checkPassword( const QString& password )
 
-
 ServerPI::ServerPI( int socket, QObject *parent , const char* name  )
@@ -214,33 +215,33 @@ ServerPI::ServerPI( int socket, QObject *parent , const char* name  )
     if ( !SyncAuthentication::isAuthorized(peeraddress) ) {
-        state = Forbidden;
-        startTimer( 0 );
+  state = Forbidden;
+  startTimer( 0 );
     } else
-        #endif
+#endif  
     {
-        connect( this, SIGNAL( readyRead() ), SLOT( read() ) );
-        connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) );
-        
-        passiv = FALSE;
-        for( int i = 0; i < 4; i++ )
-            wait[i] = FALSE;
+  connect( this, SIGNAL( readyRead() ), SLOT( read() ) );
+  connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) );
+  
+  passiv = FALSE;
+  for( int i = 0; i < 4; i++ )
+      wait[i] = FALSE;
 
-        send( "220 Qtopia " QPE_VERSION " FTP Server" );
-        state = Wait_USER;
+  send( "220 Qtopia " QPE_VERSION " FTP Server" );
+  state = Wait_USER;
 
-        dtp = new ServerDTP( this );
-        connect( dtp, SIGNAL( completed() ), SLOT( dtpCompleted() ) );
-        connect( dtp, SIGNAL( failed() ), SLOT( dtpFailed() ) );
-        connect( dtp, SIGNAL( error( int ) ), SLOT( dtpError( int ) ) );
+  dtp = new ServerDTP( this );
+  connect( dtp, SIGNAL( completed() ), SLOT( dtpCompleted() ) );
+  connect( dtp, SIGNAL( failed() ), SLOT( dtpFailed() ) );
+  connect( dtp, SIGNAL( error( int ) ), SLOT( dtpError( int ) ) );
 
 
-        directory = QDir::currentDirPath();
+  directory = QDir::currentDirPath();
 
-        static int p = 1024;
+  static int p = 1024;
 
-        while ( !serversocket || !serversocket->ok() ) {
-            delete serversocket;
-            serversocket = new ServerSocket( ++p, this );
-        }
-        connect( serversocket, SIGNAL( newIncomming( int ) ),
-                 SLOT( newConnection( int ) ) );
+  while ( !serversocket || !serversocket->ok() ) {
+      delete serversocket;
+      serversocket = new ServerSocket( ++p, this );
+  }
+  connect( serversocket, SIGNAL( newIncomming( int ) ),
+     SLOT( newConnection( int ) ) );
     }
@@ -269,3 +270,3 @@ void ServerPI::read()
     while ( canReadLine() )
-        process( readLine().stripWhiteSpace() );
+  process( readLine().stripWhiteSpace() );
 }
@@ -277,5 +278,5 @@ bool ServerPI::checkReadFile( const QString& file )
     if ( file[0] != "/" )
-        filename = directory.path() + "/" + file;
+  filename = directory.path() + "/" + file;
     else
-        filename = file;
+  filename = file;
 
@@ -290,5 +291,5 @@ bool ServerPI::checkWriteFile( const QString& file )
     if ( file[0] != "/" )
-        filename = directory.path() + "/" + file;
+  filename = directory.path() + "/" + file;
     else
-        filename = file;
+  filename = file;
 
@@ -297,4 +298,4 @@ bool ServerPI::checkWriteFile( const QString& file )
     if ( fi.exists() )
-        if ( !QFile( filename ).remove() )
-            return FALSE;
+  if ( !QFile( filename ).remove() )
+      return FALSE;
     return TRUE;
@@ -316,3 +317,3 @@ void ServerPI::process( const QString& message )
     if ( msg.count() >= 2 )
-        arg = msg[1];
+  arg = msg[1];
 
@@ -332,5 +333,5 @@ void ServerPI::process( const QString& message )
     if ( cmd == "QUIT" ) {
-        send( "211 Good bye!" );
-        delete this;
-        return;
+  send( "211 Good bye!" );
+  delete this;
+  return;
     }
@@ -339,3 +340,3 @@ void ServerPI::process( const QString& message )
     if ( Connected == state )
-        return;
+  return;
 
@@ -344,9 +345,9 @@ void ServerPI::process( const QString& message )
 
-        if ( cmd != "USER" || msg.count() < 2 || !SyncAuthentication::checkUser( arg ) ) {
-            send( "530 Please login with USER and PASS" );
-            return;
-        }
-        send( "331 User name ok, need password" );
-        state = Wait_PASS;
-        return;
+  if ( cmd != "USER" || msg.count() < 2 || !SyncAuthentication::checkUser( arg ) ) {
+      send( "530 Please login with USER and PASS" );
+      return;
+  }
+  send( "331 User name ok, need password" );
+  state = Wait_PASS;
+  return;
     }
@@ -356,9 +357,9 @@ void ServerPI::process( const QString& message )
 
-        if ( cmd != "PASS" || !SyncAuthentication::checkPassword( arg ) ) {
-            send( "530 Please login with USER and PASS" );
-            return;
-        }
-        send( "230 User logged in, proceed" );
-        state = Ready;
-        return;
+  if ( cmd != "PASS" || !SyncAuthentication::checkPassword( arg ) ) {
+      send( "530 Please login with USER and PASS" );
+      return;
+  }
+  send( "230 User logged in, proceed" );
+  state = Ready;
+  return;
     }
@@ -370,4 +371,4 @@ void ServerPI::process( const QString& message )
     if ( cmd == "ACCT" ) {
-        // even wu-ftp does not support it
-        send( "502 Command not implemented" );
+  // even wu-ftp does not support it
+  send( "502 Command not implemented" );
     }
@@ -377,10 +378,10 @@ void ServerPI::process( const QString& message )
 
-        if ( !args.isEmpty() ) {
-            if ( directory.cd( args, TRUE ) )
-                send( "250 Requested file action okay, completed" );
-            else
-                send( "550 Requested action not taken" );
-        }
-        else
-            send( "500 Syntax error, command unrecognized" );
+  if ( !args.isEmpty() ) {
+      if ( directory.cd( args, TRUE ) )
+    send( "250 Requested file action okay, completed" );
+      else
+    send( "550 Requested action not taken" );
+  }
+  else
+      send( "500 Syntax error, command unrecognized" );
     }
@@ -389,6 +390,6 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "CDUP" ) {
-        if ( directory.cdUp() )
-            send( "250 Requested file action okay, completed" );
-        else
-            send( "550 Requested action not taken" );
+  if ( directory.cdUp() )
+      send( "250 Requested file action okay, completed" );
+  else
+      send( "550 Requested action not taken" );
     }
@@ -397,4 +398,4 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "SMNT" ) {
-        // even wu-ftp does not support it
-        send( "502 Command not implemented" );
+  // even wu-ftp does not support it
+  send( "502 Command not implemented" );
     }
@@ -403,4 +404,4 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "REIN" ) {
-        // even wu-ftp does not support it
-        send( "502 Command not implemented" );
+  // even wu-ftp does not support it
+  send( "502 Command not implemented" );
     }
@@ -413,6 +414,6 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "PORT" ) {
-        if ( parsePort( arg ) )
-            send( "200 Command okay" );
-        else
-            send( "500 Syntax error, command unrecognized" );
+  if ( parsePort( arg ) )
+      send( "200 Command okay" );
+  else
+      send( "500 Syntax error, command unrecognized" );
     }
@@ -421,7 +422,7 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "PASV" ) {
-        passiv = TRUE;
-        send( "227 Entering Passive Mode ("
-              + address().toString().replace( QRegExp( "\\." ), "," ) + ","
-              + QString::number( ( serversocket->port() ) >> 8 ) + ","
-              + QString::number( ( serversocket->port() ) & 0xFF ) +")" );
+  passiv = TRUE;
+  send( "227 Entering Passive Mode ("
+        + address().toString().replace( QRegExp( "\\." ), "," ) + ","
+        + QString::number( ( serversocket->port() ) >> 8 ) + ","
+        + QString::number( ( serversocket->port() ) & 0xFF ) +")" );
     }
@@ -430,6 +431,6 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "TYPE" ) {
-        if ( arg.upper() == "A" || arg.upper() == "I" )
-            send( "200 Command okay" );
-        else
-            send( "504 Command not implemented for that parameter" );
+  if ( arg.upper() == "A" || arg.upper() == "I" )
+      send( "200 Command okay" );
+  else
+      send( "504 Command not implemented for that parameter" );
     }
@@ -438,6 +439,6 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "STRU" ) {
-        if ( arg.upper() == "F" )
-            send( "200 Command okay" );
-        else
-            send( "504 Command not implemented for that parameter" );
+  if ( arg.upper() == "F" )
+      send( "200 Command okay" );
+  else
+      send( "504 Command not implemented for that parameter" );
     }
@@ -446,6 +447,6 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "MODE" ) {
-        if ( arg.upper() == "S" )
-            send( "200 Command okay" );
-        else
-            send( "504 Command not implemented for that parameter" );
+  if ( arg.upper() == "S" )
+      send( "200 Command okay" );
+  else
+      send( "504 Command not implemented for that parameter" );
     }
@@ -458,11 +459,11 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "RETR" )
-        if ( !args.isEmpty() && checkReadFile( absFilePath( args ) )
-             || backupRestoreGzip( absFilePath( args ) ) ) {
-            send( "150 File status okay" );
-            sendFile( absFilePath( args ) );
-        }
-        else {
-            qDebug("550 Requested action not taken");
-            send( "550 Requested action not taken" );
-        }
+  if ( !args.isEmpty() && checkReadFile( absFilePath( args ) )
+       || backupRestoreGzip( absFilePath( args ) ) ) {
+      send( "150 File status okay" );
+      sendFile( absFilePath( args ) );
+  }
+  else {
+      qDebug("550 Requested action not taken");
+      send( "550 Requested action not taken" );
+  }
 
@@ -470,8 +471,8 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "STOR" )
-        if ( !args.isEmpty() && checkWriteFile( absFilePath( args ) ) ) {
-            send( "150 File status okay" );
-            retrieveFile( absFilePath( args ) );
-        }
-        else
-            send( "550 Requested action not taken" );
+  if ( !args.isEmpty() && checkWriteFile( absFilePath( args ) ) ) {
+      send( "150 File status okay" );
+      retrieveFile( absFilePath( args ) );
+  }
+  else
+      send( "550 Requested action not taken" );
 
@@ -479,3 +480,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "STOU" ) {
-        send( "502 Command not implemented" );
+  send( "502 Command not implemented" );
     }
@@ -484,3 +485,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "APPE" ) {
-        send( "502 Command not implemented" );
+  send( "502 Command not implemented" );
     }
@@ -489,3 +490,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "ALLO" ) {
-        send( "200 Command okay" );
+  send( "200 Command okay" );
     }
@@ -494,3 +495,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "REST" ) {
-        send( "502 Command not implemented" );
+  send( "502 Command not implemented" );
     }
@@ -499,14 +500,14 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "RNFR" ) {
-        renameFrom = QString::null;
-        if ( args.isEmpty() )
-            send( "500 Syntax error, command unrecognized" );
-        else {
-            QFile file( absFilePath( args ) );
-            if ( file.exists() ) {
-                send( "350 File exists, ready for destination name" );
-                renameFrom = absFilePath( args );
-            }
-            else
-                send( "550 Requested action not taken" );
-        }
+  renameFrom = QString::null;
+  if ( args.isEmpty() )
+      send( "500 Syntax error, command unrecognized" );
+  else {
+      QFile file( absFilePath( args ) );
+      if ( file.exists() ) {
+    send( "350 File exists, ready for destination name" );
+    renameFrom = absFilePath( args );
+      }
+      else
+    send( "550 Requested action not taken" );
+  }
     }
@@ -515,13 +516,13 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "RNTO" ) {
-        if ( lastCommand != "RNFR" )
-            send( "503 Bad sequence of commands" );
-        else if ( args.isEmpty() )
-            send( "500 Syntax error, command unrecognized" );
-        else {
-            QDir dir( absFilePath( args ) );
-            if ( dir.rename( renameFrom, absFilePath( args ), TRUE ) )
-                send( "250 Requested file action okay, completed." );
-            else
-                send( "550 Requested action not taken" );
-        }
+  if ( lastCommand != "RNFR" )
+      send( "503 Bad sequence of commands" );
+  else if ( args.isEmpty() )
+      send( "500 Syntax error, command unrecognized" );
+  else {
+      QDir dir( absFilePath( args ) );
+      if ( dir.rename( renameFrom, absFilePath( args ), TRUE ) )
+    send( "250 Requested file action okay, completed." );
+      else
+    send( "550 Requested action not taken" );
+  }
     }
@@ -530,7 +531,7 @@ void ServerPI::process( const QString& message )
     else if ( cmd.contains( "ABOR" ) ) {
-        dtp->close();
-        if ( dtp->dtpMode() != ServerDTP::Idle )
-            send( "426 Connection closed; transfer aborted" );
-        else
-            send( "226 Closing data connection" );
+  dtp->close();
+  if ( dtp->dtpMode() != ServerDTP::Idle )
+      send( "426 Connection closed; transfer aborted" );
+  else
+      send( "226 Closing data connection" );
     }
@@ -539,14 +540,14 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "DELE" ) {
-        if ( args.isEmpty() )
-            send( "500 Syntax error, command unrecognized" );
-        else {
-            QFile file( absFilePath( args ) ) ;
-            if ( file.remove() ) {
-                send( "250 Requested file action okay, completed" );
-                QCopEnvelope e("QPE/System", "linkChanged(QString)" );
-                e << file.name();
-            } else {
-                send( "550 Requested action not taken" );
-            }
-        }
+  if ( args.isEmpty() )
+      send( "500 Syntax error, command unrecognized" );
+  else {
+      QFile file( absFilePath( args ) ) ;
+      if ( file.remove() ) {
+    send( "250 Requested file action okay, completed" );
+    QCopEnvelope e("QPE/System", "linkChanged(QString)" );
+    e << file.name();
+      } else {
+    send( "550 Requested action not taken" );
+      }
+  }
     }
@@ -555,11 +556,11 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "RMD" ) {
-        if ( args.isEmpty() )
-            send( "500 Syntax error, command unrecognized" );
-        else {
-            QDir dir;
-            if ( dir.rmdir( absFilePath( args ), TRUE ) )
-                send( "250 Requested file action okay, completed" );
-            else
-                send( "550 Requested action not taken" );
-        }
+  if ( args.isEmpty() )
+      send( "500 Syntax error, command unrecognized" );
+  else {
+      QDir dir;
+      if ( dir.rmdir( absFilePath( args ), TRUE ) )
+    send( "250 Requested file action okay, completed" );
+      else
+    send( "550 Requested action not taken" );
+  }
     }
@@ -568,13 +569,13 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "MKD" ) {
-        if ( args.isEmpty() ) {
-            qDebug(" Error: no arg");
-            send( "500 Syntax error, command unrecognized" );
-        }
-        else {
-            QDir dir;
-            if ( dir.mkdir( absFilePath( args ), TRUE ) )
-                send( "250 Requested file action okay, completed." );
-            else
-                send( "550 Requested action not taken" );
-        }
+  if ( args.isEmpty() ) {
+      qDebug(" Error: no arg");
+      send( "500 Syntax error, command unrecognized" );
+  }
+  else {
+      QDir dir;
+      if ( dir.mkdir( absFilePath( args ), TRUE ) )
+    send( "250 Requested file action okay, completed." );
+      else
+    send( "550 Requested action not taken" );
+  }
     }
@@ -583,3 +584,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "PWD" ) {
-        send( "257 \"" + directory.path() +"\"" );
+  send( "257 \"" + directory.path() +"\"" );
     }
@@ -588,6 +589,6 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "LIST" ) {
-        if ( sendList( absFilePath( args ) ) )
-            send( "150 File status okay" );
-        else
-            send( "500 Syntax error, command unrecognized" );
+  if ( sendList( absFilePath( args ) ) )
+      send( "150 File status okay" );
+  else
+      send( "500 Syntax error, command unrecognized" );
     }
@@ -596,28 +597,28 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "SIZE" ) {
-        QString filePath = absFilePath( args );
-        QFileInfo fi( filePath );
-        bool gzipfile = backupRestoreGzip( filePath );
-        if ( !fi.exists() && !gzipfile )
-            send( "500 Syntax error, command unrecognized" );
-        else {
-            if ( !gzipfile )
-                send( "213 " + QString::number( fi.size() ) );
-            else {
-                Process duproc( QString("du") );
-                duproc.addArgument("-s");
-                QString in, out;
-                if ( !duproc.exec(in, out) ) {
-                    qDebug("du process failed; just sending back 1K");
-                    send( "213 1024");
-                }
-                else {
-                    QString size = out.left( out.find("\t") );
-                    int guess = size.toInt()/5;
-                    if ( filePath.contains("doc") )
-                        guess *= 1000;
-                    qDebug("sending back gzip guess of %d", guess);
-                    send( "213 " + QString::number(guess) );
-                }
-                    }           
-        }
+  QString filePath = absFilePath( args );
+  QFileInfo fi( filePath );
+  bool gzipfile = backupRestoreGzip( filePath );
+  if ( !fi.exists() && !gzipfile )
+      send( "500 Syntax error, command unrecognized" );
+  else {
+      if ( !gzipfile )
+    send( "213 " + QString::number( fi.size() ) );
+      else {
+    Process duproc( QString("du") );
+    duproc.addArgument("-s");
+    QString in, out;
+    if ( !duproc.exec(in, out) ) {
+        qDebug("du process failed; just sending back 1K");
+        send( "213 1024");
+    }
+    else {
+        QString size = out.left( out.find("\t") );
+        int guess = size.toInt()/5;
+        if ( filePath.contains("doc") )
+      guess *= 1000;
+        qDebug("sending back gzip guess of %d", guess);
+        send( "213 " + QString::number(guess) );
+    }
+      }     
+  }
     }
@@ -625,3 +626,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "NLST" ) {
-        send( "502 Command not implemented" );
+  send( "502 Command not implemented" );
     }
@@ -630,3 +631,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "SITE" ) {
-        send( "502 Command not implemented" );
+  send( "502 Command not implemented" );
     }
@@ -635,3 +636,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "SYST" ) {
-        send( "215 UNIX Type: L8" );
+  send( "215 UNIX Type: L8" );
     }
@@ -640,3 +641,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "STAT" ) {
-        send( "502 Command not implemented" );
+  send( "502 Command not implemented" );
     }
@@ -645,3 +646,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "HELP" ) {
-        send( "502 Command not implemented" );
+  send( "502 Command not implemented" );
     }
@@ -650,3 +651,3 @@ void ServerPI::process( const QString& message )
     else if ( cmd == "NOOP" ) {
-        send( "200 Command okay" );
+  send( "200 Command okay" );
     }
@@ -655,3 +656,3 @@ void ServerPI::process( const QString& message )
     else
-        send( "502 Command not implemented" );
+  send( "502 Command not implemented" );
 
@@ -663,3 +664,3 @@ bool ServerPI::backupRestoreGzip( const QString &file )
     return (file.find( "backup" ) != -1 &&
-            file.findRev( ".tgz" ) == (int)file.length()-4 );
+      file.findRev( ".tgz" ) == (int)file.length()-4 );
 }
@@ -673,3 +674,3 @@ bool ServerPI::backupRestoreGzip( const QString &file, QStringList &targets )
       qDebug("ServerPI::backupRestoreGzip for %s = %s", file.latin1(),
-             targets.join(" ").latin1() );
+       targets.join(" ").latin1() );
       return true;
@@ -682,6 +683,6 @@ void ServerPI::sendFile( const QString& file )
     if ( passiv ) {
-        wait[SendFile] = TRUE;
-        waitfile = file;
-        if ( waitsocket )
-            newConnection( waitsocket );
+  wait[SendFile] = TRUE;
+  waitfile = file;
+  if ( waitsocket )
+      newConnection( waitsocket );
     }
@@ -690,3 +691,3 @@ void ServerPI::sendFile( const QString& file )
       if ( backupRestoreGzip( file, targets ) )
-          dtp->sendGzipFile( file, targets, peeraddress, peerport );
+    dtp->sendGzipFile( file, targets, peeraddress, peerport );
       else dtp->sendFile( file, peeraddress, peerport );
@@ -698,6 +699,6 @@ void ServerPI::retrieveFile( const QString& file )
     if ( passiv ) {
-        wait[RetrieveFile] = TRUE;
-        waitfile = file;
-        if ( waitsocket )
-            newConnection( waitsocket );
+  wait[RetrieveFile] = TRUE;
+  waitfile = file;
+  if ( waitsocket )
+      newConnection( waitsocket );
     }
@@ -706,5 +707,5 @@ void ServerPI::retrieveFile( const QString& file )
       if ( backupRestoreGzip( file, targets ) )
-        dtp->retrieveGzipFile( file, peeraddress, peerport );
+  dtp->retrieveGzipFile( file, peeraddress, peerport );
       else
-        dtp->retrieveFile( file, peeraddress, peerport );
+  dtp->retrieveFile( file, peeraddress, peerport );
     }
@@ -719,3 +720,3 @@ bool ServerPI::parsePort( const QString& pp )
     peeraddress = QHostAddress( ( p[0].toInt() << 24 ) + ( p[1].toInt() << 16 ) +
-                                ( p[2].toInt() << 8 ) + p[3].toInt() );
+        ( p[2].toInt() << 8 ) + p[3].toInt() );
     peerport = ( p[4].toInt() << 8 ) + p[5].toInt();
@@ -728,7 +729,7 @@ void ServerPI::dtpCompleted()
     if ( dtp->dtpMode() == ServerDTP::RetrieveFile ) {
-        QString fn = dtp->fileName();
-        if ( fn.right(8)==".desktop" && fn.find("/Documents/")>=0 ) {
-            QCopEnvelope e("QPE/System", "linkChanged(QString)" );
-            e << fn;
-        }
+  QString fn = dtp->fileName();
+  if ( fn.right(8)==".desktop" && fn.find("/Documents/")>=0 ) {
+      QCopEnvelope e("QPE/System", "linkChanged(QString)" );
+      e << fn;
+  }
     }
@@ -758,3 +759,3 @@ bool ServerPI::sendList( const QString& arg )
     if ( !buffer.open( IO_WriteOnly ) )
-        return FALSE;
+  return FALSE;
 
@@ -764,3 +765,3 @@ bool ServerPI::sendList( const QString& arg )
     if ( fn.isEmpty() )
-        fn = directory.path();
+  fn = directory.path();
 
@@ -771,3 +772,3 @@ bool ServerPI::sendList( const QString& arg )
     if ( fi.isFile() ) {
-        ts << fileListing( &fi ) << endl;
+  ts << fileListing( &fi ) << endl;
     }
@@ -776,26 +777,26 @@ bool ServerPI::sendList( const QString& arg )
     else if ( fi.isDir() ) {
-        QDir dir( fn );
-        const QFileInfoList *list = dir.entryInfoList( QDir::All | QDir::Hidden );
+  QDir dir( fn );
+  const QFileInfoList *list = dir.entryInfoList( QDir::All | QDir::Hidden );
 
-        QFileInfoListIterator it( *list );
-        QFileInfo *info;
+  QFileInfoListIterator it( *list );
+  QFileInfo *info;
 
-        unsigned long total = 0;
-        while ( ( info = it.current() ) ) {
-            if ( info->fileName() != "." && info->fileName() != ".." )
-                total += info->size();
-            ++it;
-        }
+  unsigned long total = 0;
+  while ( ( info = it.current() ) ) {
+      if ( info->fileName() != "." && info->fileName() != ".." )
+    total += info->size();
+      ++it;
+  }
 
-        ts << "total " << QString::number( total / 1024 ) << endl;
+  ts << "total " << QString::number( total / 1024 ) << endl;
 
-        it.toFirst();
-        while ( ( info = it.current() ) ) {
-            if ( info->fileName() == "." || info->fileName() == ".." ) {
-                ++it;
-                continue;
-            }
-            ts << fileListing( info ) << endl;
-            ++it;
-        }
+  it.toFirst();
+  while ( ( info = it.current() ) ) {
+      if ( info->fileName() == "." || info->fileName() == ".." ) {
+    ++it;
+    continue;
+      }
+      ts << fileListing( info ) << endl;
+      ++it;
+  }
     }
@@ -803,9 +804,9 @@ bool ServerPI::sendList( const QString& arg )
     if ( passiv ) {
-        waitarray = buffer.buffer();
-        wait[SendByteArray] = TRUE;
-        if ( waitsocket )
-            newConnection( waitsocket );
+  waitarray = buffer.buffer();
+  wait[SendByteArray] = TRUE;
+  if ( waitsocket )
+      newConnection( waitsocket );
     }
     else
-        dtp->sendByteArray( buffer.buffer(), peeraddress, peerport );
+  dtp->sendByteArray( buffer.buffer(), peeraddress, peerport );
     return TRUE;
@@ -820,7 +821,7 @@ QString ServerPI::fileListing( QFileInfo *info )
     if ( info->isDir() )
-        s += "d";
+  s += "d";
     else if ( info->isSymLink() )
-        s += "l";
+  s += "l";
     else
-        s += "-";
+  s += "-";
 
@@ -833,3 +834,3 @@ QString ServerPI::fileListing( QFileInfo *info )
     if ( info->isDir() )
-        subdirs = 2;
+  subdirs = 2;
     // FIXME : this is to slow
@@ -853,5 +854,5 @@ QString ServerPI::fileListing( QFileInfo *info )
     s += date.monthName( date.month() ) + " "
-         + QString::number( date.day() ).rightJustify( 2, ' ', TRUE ) + " "
-         + QString::number( time.hour() ).rightJustify( 2, '0', TRUE ) + ":"
-         + QString::number( time.minute() ).rightJustify( 2,'0', TRUE ) + " ";
+   + QString::number( date.day() ).rightJustify( 2, ' ', TRUE ) + " "
+   + QString::number( time.hour() ).rightJustify( 2, '0', TRUE ) + ":"
+   + QString::number( time.minute() ).rightJustify( 2,'0', TRUE ) + " ";
 
@@ -902,8 +903,8 @@ void ServerPI::newConnection( int socket )
     if ( wait[SendFile] ) {
-        QStringList targets;
-        if ( backupRestoreGzip( waitfile, targets ) )
-            dtp->sendGzipFile( waitfile, targets );
-        else
-            dtp->sendFile( waitfile );
-        dtp->setSocket( socket );
+  QStringList targets;
+  if ( backupRestoreGzip( waitfile, targets ) )
+      dtp->sendGzipFile( waitfile, targets );
+  else
+      dtp->sendFile( waitfile );
+  dtp->setSocket( socket );
     }
@@ -912,5 +913,5 @@ void ServerPI::newConnection( int socket )
       if ( backupRestoreGzip( waitfile ) )
-        dtp->retrieveGzipFile( waitfile );
+  dtp->retrieveGzipFile( waitfile );
       else
-        dtp->retrieveFile( waitfile );
+  dtp->retrieveFile( waitfile );
       dtp->setSocket( socket );
@@ -918,15 +919,15 @@ void ServerPI::newConnection( int socket )
     else if ( wait[SendByteArray] ) {
-        dtp->sendByteArray( waitarray );
-        dtp->setSocket( socket );
+  dtp->sendByteArray( waitarray );
+  dtp->setSocket( socket );
     }
     else if ( wait[RetrieveByteArray] ) {
-        qDebug("retrieve byte array");
-        dtp->retrieveByteArray();
-        dtp->setSocket( socket );
+  qDebug("retrieve byte array");
+  dtp->retrieveByteArray();
+  dtp->setSocket( socket );
     }
     else
-        waitsocket = socket;
+  waitsocket = socket;
 
     for( int i = 0; i < 4; i++ )
-        wait[i] = FALSE;
+  wait[i] = FALSE;
 }
@@ -939,3 +940,3 @@ QString ServerPI::absFilePath( const QString& file )
     if ( file[0] != "/" )
-        filepath = directory.path() + "/" + file;
+  filepath = directory.path() + "/" + file;
 
@@ -975,5 +976,5 @@ retrieveTargzProc( 0 ), gzipProc( 0 )
   connect( retrieveTargzProc, SIGNAL( processExited() ),
-           SIGNAL( completed() ) );
+     SIGNAL( completed() ) );
   connect( retrieveTargzProc, SIGNAL( processExited() ),
-           SLOT( extractTarDone() ) );
+     SLOT( extractTarDone() ) );
 }
@@ -1018,6 +1019,6 @@ void ServerDTP::connected()
       if( !file.atEnd() ) {
-        QCString s;
-        s.resize( block_size );
-        int bytes = file.readBlock( s.data(), block_size );
-        writeBlock( s.data(), bytes );
+  QCString s;
+  s.resize( block_size );
+  int bytes = file.readBlock( s.data(), block_size );
+  writeBlock( s.data(), bytes );
       }
@@ -1036,4 +1037,4 @@ void ServerDTP::connected()
       qWarning("Error starting %s or %s",
-               createTargzProc->arguments().join(" ").latin1(),
-               gzipProc->arguments().join(" ").latin1() );
+         createTargzProc->arguments().join(" ").latin1(),
+         gzipProc->arguments().join(" ").latin1() );
     break;
@@ -1091,6 +1092,6 @@ void ServerDTP::connectionClosed()
     if ( SendFile == mode ) {
-        if ( bytes_written == file.size() )
-            emit completed();
-        else
-            emit failed();
+  if ( bytes_written == file.size() )
+      emit completed();
+  else
+      emit failed();
     }
@@ -1099,6 +1100,6 @@ void ServerDTP::connectionClosed()
     else if ( SendBuffer == mode ) {
-        if ( bytes_written == buf.size() )
-            emit completed();
-        else
-            emit failed();
+  if ( bytes_written == buf.size() )
+      emit completed();
+  else
+      emit failed();
     }
@@ -1107,4 +1108,4 @@ void ServerDTP::connectionClosed()
     else if ( RetrieveFile == mode ) {
-        file.close();
-        emit completed();
+  file.close();
+  emit completed();
     }
@@ -1112,5 +1113,5 @@ void ServerDTP::connectionClosed()
     else if ( RetrieveGzipFile == mode ) {
-        qDebug("Done writing ungzip file; closing input");
-        gzipProc->flushStdin();
-        gzipProc->closeStdin();
+  qDebug("Done writing ungzip file; closing input");
+  gzipProc->flushStdin();
+  gzipProc->closeStdin();
     }
@@ -1119,4 +1120,4 @@ void ServerDTP::connectionClosed()
     else if ( RetrieveBuffer == mode ) {
-        buf.close();
-        emit completed();
+  buf.close();
+  emit completed();
     }
@@ -1133,14 +1134,14 @@ void ServerDTP::bytesWritten( int bytes )
 
-        if ( bytes_written == file.size() ) {
-            // qDebug( "Debug: Sending complete: %d bytes", file.size() );
-            file.close();
-            emit completed();
-            mode = Idle;
-        }
-        else if( !file.atEnd() ) {
-            QCString s;
-            s.resize( block_size );
-            int bytes = file.readBlock( s.data(), block_size );
-            writeBlock( s.data(), bytes );
-        }
+  if ( bytes_written == file.size() ) {
+      // qDebug( "Debug: Sending complete: %d bytes", file.size() );
+      file.close();
+      emit completed();
+      mode = Idle;
+  }
+  else if( !file.atEnd() ) {
+      QCString s;
+      s.resize( block_size );
+      int bytes = file.readBlock( s.data(), block_size );
+      writeBlock( s.data(), bytes );
+  }
     }
@@ -1150,7 +1151,7 @@ void ServerDTP::bytesWritten( int bytes )
 
-        if ( bytes_written == buf.size() ) {
-            // qDebug( "Debug: Sending complete: %d bytes", buf.size() );
-            emit completed();
-            mode = Idle;
-        }
+  if ( bytes_written == buf.size() ) {
+      // qDebug( "Debug: Sending complete: %d bytes", buf.size() );
+      emit completed();
+      mode = Idle;
+  }
     }
@@ -1162,16 +1163,16 @@ void ServerDTP::readyRead()
     if ( RetrieveFile == mode ) {
-        QCString s;
-        s.resize( bytesAvailable() );
-        readBlock( s.data(), bytesAvailable() );
-        file.writeBlock( s.data(), s.size() );
+  QCString s;
+  s.resize( bytesAvailable() );
+  readBlock( s.data(), bytesAvailable() );
+  file.writeBlock( s.data(), s.size() );
     }
     else if ( RetrieveGzipFile == mode ) {
-        if ( !gzipProc->isRunning() )
-            gzipProc->start();
-        
-              QByteArray s;
-        s.resize( bytesAvailable() );
-        readBlock( s.data(), bytesAvailable() );
-        gzipProc->writeToStdin( s );
-        qDebug("wrote %d bytes to ungzip ", s.size() );
+  if ( !gzipProc->isRunning() )
+      gzipProc->start();
+  
+        QByteArray s;
+  s.resize( bytesAvailable() );
+  readBlock( s.data(), bytesAvailable() );
+  gzipProc->writeToStdin( s );
+  qDebug("wrote %d bytes to ungzip ", s.size() );
     }
@@ -1179,6 +1180,6 @@ void ServerDTP::readyRead()
     else if ( RetrieveBuffer == mode ) {
-        QCString s;
-        s.resize( bytesAvailable() );
-        readBlock( s.data(), bytesAvailable() );
-        buf.writeBlock( s.data(), s.size() );
+  QCString s;
+  s.resize( bytesAvailable() );
+  readBlock( s.data(), bytesAvailable() );
+  buf.writeBlock( s.data(), s.size() );
     }
@@ -1192,7 +1193,7 @@ void ServerDTP::writeTargzBlock()
     if ( !createTargzProc->isRunning() ) {
-        qDebug("tar and gzip done");
-        emit completed();
-        mode = Idle;
-        disconnect( gzipProc, SIGNAL( readyReadStdout() ),
-                    this, SLOT( writeTargzBlock() ) );
+  qDebug("tar and gzip done");
+  emit completed();
+  mode = Idle;
+  disconnect( gzipProc, SIGNAL( readyReadStdout() ),
+        this, SLOT( writeTargzBlock() ) );
     }
@@ -1204,3 +1205,3 @@ void ServerDTP::targzDone()
     disconnect( createTargzProc, SIGNAL( readyReadStdout() ),
-                this, SLOT( gzipTarBlock() ) );
+    this, SLOT( gzipTarBlock() ) );
     gzipProc->closeStdin();
@@ -1212,4 +1213,4 @@ void ServerDTP::gzipTarBlock()
     if ( !gzipProc->isRunning() ) {
-        //qDebug("auto start gzip proc");
-        gzipProc->start();
+  //qDebug("auto start gzip proc");
+  gzipProc->start();
     }
@@ -1232,4 +1233,4 @@ void ServerDTP::sendFile( const QString fn )
 void ServerDTP::sendGzipFile( const QString &fn,
-                              const QStringList &archiveTargets,
-                              const QHostAddress& host, Q_UINT16 port )
+            const QStringList &archiveTargets,
+            const QHostAddress& host, Q_UINT16 port )
 {
@@ -1240,3 +1241,3 @@ void ServerDTP::sendGzipFile( const QString &fn,
 void ServerDTP::sendGzipFile( const QString &fn,
-                              const QStringList &archiveTargets  )
+            const QStringList &archiveTargets  )
 {
@@ -1251,7 +1252,7 @@ void ServerDTP::sendGzipFile( const QString &fn,
     connect( createTargzProc,
-             SIGNAL( readyReadStdout() ), SLOT( gzipTarBlock() ) );
+       SIGNAL( readyReadStdout() ), SLOT( gzipTarBlock() ) );
 
-            gzipProc->setArguments( "gzip" );
+    gzipProc->setArguments( "gzip" ); 
     connect( gzipProc, SIGNAL( readyReadStdout() ),
-             SLOT( writeTargzBlock() ) );
+       SLOT( writeTargzBlock() ) );
 }
@@ -1262,6 +1263,6 @@ void ServerDTP::gunzipDone()
     disconnect( gzipProc, SIGNAL( processExited() ),
-                this, SLOT( gunzipDone() ) );
+    this, SLOT( gunzipDone() ) );
     retrieveTargzProc->closeStdin();
     disconnect( gzipProc, SIGNAL( readyReadStdout() ),
-                    this, SLOT( tarExtractBlock() ) );
+        this, SLOT( tarExtractBlock() ) );
 }
@@ -1272,5 +1273,5 @@ void ServerDTP::tarExtractBlock()
     if ( !retrieveTargzProc->isRunning() ) {
-        qDebug("auto start ungzip proc");
-        if ( !retrieveTargzProc->start() )
-            qWarning(" failed to start tar -x process");
+  qDebug("auto start ungzip proc");
+  if ( !retrieveTargzProc->start() )
+      qWarning(" failed to start tar -x process");
     }
@@ -1299,7 +1300,7 @@ void ServerDTP::retrieveGzipFile( const QString &fn )
 
-            gzipProc->setArguments( "gunzip" );
+    gzipProc->setArguments( "gunzip" ); 
     connect( gzipProc, SIGNAL( readyReadStdout() ),
-             SLOT( tarExtractBlock() ) );
+       SLOT( tarExtractBlock() ) );
     connect( gzipProc, SIGNAL( processExited() ),
-             SLOT( gunzipDone() ) );
+       SLOT( gunzipDone() ) );
 }