- add OManufacturerDB

- API extensions for OMacAddress
- add data packet recognition for miniwellenreiter

6 files changed, 162 insertions, 15 deletions

diff --git a/libopie2/opienet/omanufacturerdb.cpp b/libopie2/opienet/omanufacturerdb.cpp
new file mode 100644
index 0000000..ea15125
--- a/dev/null
+++ b/libopie2/opienet/omanufacturerdb.cpp
@@ -0,0 +1,96 @@
+/**********************************************************************
+** Copyright (C) 2002 Michael 'Mickey' Lauer.  All rights reserved.
+**
+** This file is part of Opie Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+**********************************************************************/
+
+#include "omanufacturerdb.h"
+
+// Qt
+#include <qstring.h>
+#include <qfile.h>
+#include <qtextstream.h>
+
+OManufacturerDB* OManufacturerDB::_instance = 0;
+
+OManufacturerDB* OManufacturerDB::instance()
+{
+    if ( !OManufacturerDB::_instance )
+    {
+        qDebug( "OManufacturerDB::instance(): creating OManufacturerDB..." );
+       _instance = new OManufacturerDB();
+    }
+    return _instance;
+}
+
+
+OManufacturerDB::OManufacturerDB()
+{
+    QString filename( "/etc/manufacturers" );
+    qDebug( "OManufacturerDB: trying to read '%s'...", (const char*) filename );
+    if ( !QFile::exists( filename ) )
+    {
+        filename = "/opt/QtPalmtop/etc/manufacturers";
+        qDebug( "OManufacturerDB: trying to read '%s'...", (const char*) filename );
+        if ( !QFile::exists( filename ) )
+        {
+            filename = "/usr/share/wellenreiter/manufacturers";
+            qDebug( "OManufacturerDB: trying to read '%s'...", (const char*) filename );
+        }
+    }
+
+    QFile file( filename );
+    bool hasFile = file.open( IO_ReadOnly );
+    if (!hasFile)
+    {
+        qWarning( "OManufacturerDB: no valid manufacturer list found.", (const char*) filename );
+    }
+    else
+    {
+        qDebug( "OManufacturerDB: found manufacturer list in '%s'...", (const char*) filename );
+        QTextStream s( &file );
+        QString addr;
+        QString manu;
+        while (!s.atEnd())
+        {
+            s >> addr;
+            if ( !addr ) // read nothing!?
+            {
+                continue;
+            }
+            else
+            if ( addr[0] == '#' )
+            {
+                s.readLine();
+                continue;
+            }
+            s.skipWhiteSpace();
+            s >> manu;
+            s.readLine();
+            //qDebug( "ManufacturerDB: read pair %s, %s", (const char*) addr, (const char*) manu );
+            manufacturers.insert( addr, manu );
+
+        }
+    }
+
+}
+
+
+OManufacturerDB::~OManufacturerDB()
+{
+}
+
+
+const QString& OManufacturerDB::lookup( const QString& macaddr ) const
+{
+    return manufacturers[macaddr.upper().left(8)];
+}
diff --git a/libopie2/opienet/omanufacturerdb.h b/libopie2/opienet/omanufacturerdb.h
new file mode 100644
index 0000000..5e66c37
--- a/dev/null
+++ b/libopie2/opienet/omanufacturerdb.h
@@ -0,0 +1,37 @@
+/**********************************************************************
+** Copyright (C) 2002 Michael 'Mickey' Lauer.  All rights reserved.
+**
+** This file is part of Opie Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+**********************************************************************/
+
+#ifndef OMANUFACTURERDB_H
+#define OMANUFACTURERDB_H
+
+#include <qmap.h>
+
+class OManufacturerDB
+{
+  public:
+    static OManufacturerDB* instance();
+    const QString& lookup( const QString& macaddr ) const;
+
+  protected:
+    OManufacturerDB();
+    virtual ~OManufacturerDB();
+
+  private:
+    QMap<QString, QString> manufacturers;
+    static OManufacturerDB* _instance;
+};
+
+#endif
+
diff --git a/libopie2/opienet/onetutils.cpp b/libopie2/opienet/onetutils.cpp
index 2485f30..236f108 100644
--- a/libopie2/opienet/onetutils.cpp
+++ b/libopie2/opienet/onetutils.cpp
@@ -1,212 +1,221 @@
 /*
                              This file is part of the Opie Project
 
                              (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
               =.
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       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 library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #include <opie2/onetutils.h>
 #include <opie2/onetwork.h>
+#include <opie2/omanufacturerdb.h>
 
 #include <net/if.h>
 
 #include <cstdio>
 using namespace std;
 
 #define IW_PRIV_TYPE_MASK       0x7000
 #define IW_PRIV_TYPE_NONE       0x0000
 #define IW_PRIV_TYPE_BYTE       0x1000
 #define IW_PRIV_TYPE_CHAR       0x2000
 #define IW_PRIV_TYPE_INT        0x4000
 #define IW_PRIV_TYPE_FLOAT      0x5000
 #define IW_PRIV_TYPE_ADDR       0x6000
 #define IW_PRIV_SIZE_FIXED      0x0800
 #define IW_PRIV_SIZE_MASK       0x07FF
 
 /*======================================================================================
  * OMacAddress
  *======================================================================================*/
 
 // static initializer for broadcast and unknown MAC Adresses
 const unsigned char __broadcast[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 const OMacAddress& OMacAddress::broadcast = OMacAddress( __broadcast );
 const unsigned char __unknown[6] = { 0x44, 0x44, 0x44, 0x44, 0x44, 0x44 };
 const OMacAddress& OMacAddress::unknown = OMacAddress( __unknown );
 
 
 //TODO: Incorporate Ethernet Manufacturer database here!
 
 OMacAddress::OMacAddress( unsigned char* p )
 {
     memcpy( _bytes, p, 6 );
 }
 
 
 OMacAddress::OMacAddress( const unsigned char* p )
 {
     memcpy( _bytes, p, 6 );
 }
 
 
 OMacAddress::OMacAddress( struct ifreq& ifr )
 {
     memcpy( _bytes, ifr.ifr_hwaddr.sa_data, 6 );
 }
 
 
 OMacAddress::~OMacAddress()
 {
 }
 
 
 //#ifdef QT_NO_DEBUG
 //inline
 //#endif
 const unsigned char* OMacAddress::native() const
 {
     return (const unsigned char*) &_bytes;
 }
 
 
 OMacAddress OMacAddress::fromString( const QString& str )
 {
     QString addr( str );
     unsigned char buf[6];
     bool ok = true;
     int index = 14;
     for ( int i = 5; i >= 0; --i )
     {
         buf[i] = addr.right( 2 ).toUShort( &ok, 16 );
         if ( !ok ) return OMacAddress::unknown;
         addr.truncate( index );
         index -= 3;
     }
     return (const unsigned char*) &buf;
 }
 
 
-QString OMacAddress::toString() const
+QString OMacAddress::toString( bool substitute ) const
 {
-    QString s;
-    s.sprintf( "%.2X:%.2X:%.2X:%.2X:%.2X:%.2X",
-      _bytes[0]&0xff, _bytes[1]&0xff, _bytes[2]&0xff,
-      _bytes[3]&0xff, _bytes[4]&0xff, _bytes[5]&0xff );
-    return s;
+    QString manu;
+    manu.sprintf( "%.2X:%.2X:%.2X", _bytes[0]&0xff, _bytes[1]&0xff, _bytes[2]&0xff );
+    QString serial;
+    serial.sprintf( ":%.2X:%.2X:%.2X", _bytes[3]&0xff, _bytes[4]&0xff, _bytes[5]&0xff );
+    if ( !substitute ) return manu+serial;
+    // fallback - if no vendor is found, just use the number
+    QString textmanu = OManufacturerDB::instance()->lookup( manu );
+    return textmanu.isNull() ? manu+serial : textmanu + serial;
 }
 
 
+QString OMacAddress::manufacturer() const
+{
+    return OManufacturerDB::instance()->lookup( toString() );
+}
+
 bool operator==( const OMacAddress &m1, const OMacAddress &m2 )
 {
     return memcmp( &m1._bytes, &m2._bytes, 6 ) == 0;
 }
 
 
 /*======================================================================================
  * OHostAddress
  *======================================================================================*/
 
 
 /*======================================================================================
  * OPrivateIOCTL
  *======================================================================================*/
 
 OPrivateIOCTL::OPrivateIOCTL( QObject* parent, const char* name, int cmd, int getargs, int setargs )
               :QObject( parent, name ), _ioctl( cmd ), _getargs( getargs ), _setargs( setargs )
 {
 }
 
 
 OPrivateIOCTL::~OPrivateIOCTL()
 {
 }
 
 
 #ifdef QT_NO_DEBUG
 inline
 #endif
 int OPrivateIOCTL::numberGetArgs() const
 {
     return _getargs & IW_PRIV_SIZE_MASK;
 }
 
 
 #ifdef QT_NO_DEBUG
 inline
 #endif
 int OPrivateIOCTL::typeGetArgs() const
 {
     return _getargs & IW_PRIV_TYPE_MASK >> 12;
 }
 
 
 #ifdef QT_NO_DEBUG
 inline
 #endif
 int OPrivateIOCTL::numberSetArgs() const
 {
     return _setargs & IW_PRIV_SIZE_MASK;
 }
 
 
 #ifdef QT_NO_DEBUG
 inline
 #endif
 int OPrivateIOCTL::typeSetArgs() const
 {
     return _setargs & IW_PRIV_TYPE_MASK >> 12;
 }
 
 
 void OPrivateIOCTL::invoke() const
 {
     ( (OWirelessNetworkInterface*) parent() )->wioctl( _ioctl );
 }
 
 
 void OPrivateIOCTL::setParameter( int num, u_int32_t value )
 {
     u_int32_t* arglist = (u_int32_t*) &( (OWirelessNetworkInterface*) parent() )->_iwr.u.name;
     arglist[num] = value;
 }
 
 /*======================================================================================
  * assorted functions
  *======================================================================================*/
 
 void dumpBytes( const unsigned char* data, int num )
 {
     printf( "Dumping %d bytes @ %0x", num, data );
     printf( "-------------------------------------------\n" );
 
     for ( int i = 0; i < num; ++i )
     {
         printf( "%02x ", data[i] );
         if ( !((i+1) % 32) ) printf( "\n" );
     }
     printf( "\n\n" );
 }
 
diff --git a/libopie2/opienet/onetutils.h b/libopie2/opienet/onetutils.h
index 73d52cc..bedea63 100644
--- a/libopie2/opienet/onetutils.h
+++ b/libopie2/opienet/onetutils.h
@@ -1,157 +1,158 @@
 /*
                              This file is part of the Opie Project
 
                              (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
               =.
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       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 library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef ONETUTILS_H
 #define ONETUTILS_H
 
 #include <qdict.h>
 #include <qmap.h>
 #include <qstring.h>
 #include <qhostaddress.h>
 #include <qobject.h>
 
 #include <sys/types.h>
 
 struct ifreq;
 class OWirelessNetworkInterface;
 
 /*======================================================================================
  * OMacAddress
  *======================================================================================*/
 
 class OMacAddress
 {
   public:
     OMacAddress( unsigned char* );
     OMacAddress( const unsigned char* );
     OMacAddress( struct ifreq& );
     ~OMacAddress();
 
-    QString toString() const;
+    QString manufacturer() const;
+    QString toString( bool substitute = false ) const;
     const unsigned char* native() const;
 
     static OMacAddress fromString( const QString& );
 
   public:
     static const OMacAddress& broadcast; // ff:ff:ff:ff:ff:ff
     static const OMacAddress& unknown;   // 44:44:44:44:44:44
 
   private:
     unsigned char _bytes[6];
 
   friend bool operator==( const OMacAddress &m1, const OMacAddress &m2 );
 
 };
 
 bool operator==( const OMacAddress &m1, const OMacAddress &m2 );
 
 
 /*======================================================================================
  * OHostAddress
  *======================================================================================*/
 
 class OHostAddress : public QHostAddress
 {
   public:
     OHostAddress();
     ~OHostAddress();
 };
 
 
 /*======================================================================================
  * OPrivateIOCTL
  *======================================================================================*/
 
 class OPrivateIOCTL : public QObject
 {
   public:
     OPrivateIOCTL( QObject* parent, const char* name, int cmd, int getargs, int setargs );
     ~OPrivateIOCTL();
 
     int numberGetArgs() const;
     int typeGetArgs() const;
     int numberSetArgs() const;
     int typeSetArgs() const;
 
     void invoke() const;
     void setParameter( int, u_int32_t );
 
   private:
     u_int32_t _ioctl;
     u_int16_t _getargs;
     u_int16_t _setargs;
 
 };
 
  /*======================================================================================
  * Miscellaneous
  *======================================================================================*/
 
 /* dump bytes */
 
 void dumpBytes( const unsigned char* data, int num );
 
 /* Network to host order macros */
 
 #ifdef LBL_ALIGN
 #define EXTRACT_16BITS(p) \
         ((u_int16_t)((u_int16_t)*((const u_int8_t *)(p) + 0) << 8 | \
                      (u_int16_t)*((const u_int8_t *)(p) + 1)))
 #define EXTRACT_32BITS(p) \
         ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 0) << 24 | \
                      (u_int32_t)*((const u_int8_t *)(p) + 1) << 16 | \
                      (u_int32_t)*((const u_int8_t *)(p) + 2) << 8 | \
                      (u_int32_t)*((const u_int8_t *)(p) + 3)))
 #else
 #define EXTRACT_16BITS(p) \
         ((u_int16_t)ntohs(*(const u_int16_t *)(p)))
 #define EXTRACT_32BITS(p) \
         ((u_int32_t)ntohl(*(const u_int32_t *)(p)))
 #endif
 
 #define EXTRACT_24BITS(p) \
         ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 0) << 16 | \
                      (u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
                      (u_int32_t)*((const u_int8_t *)(p) + 2)))
 
 /* Little endian protocol host order macros */
 #define EXTRACT_LE_8BITS(p) (*(p))
 #define EXTRACT_LE_16BITS(p) \
         ((u_int16_t)((u_int16_t)*((const u_int8_t *)(p) + 1) << 8 | \
                      (u_int16_t)*((const u_int8_t *)(p) + 0)))
 #define EXTRACT_LE_32BITS(p) \
         ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 3) << 24 | \
                      (u_int32_t)*((const u_int8_t *)(p) + 2) << 16 | \
                      (u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
                      (u_int32_t)*((const u_int8_t *)(p) + 0)))
 
 #endif // ONETUTILS_H
 
diff --git a/libopie2/opienet/opcap.cpp b/libopie2/opienet/opcap.cpp
index 6ddd457..40aac2c 100644
--- a/libopie2/opienet/opcap.cpp
+++ b/libopie2/opienet/opcap.cpp
@@ -1,832 +1,832 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) 2003 by the Wellenreiter team:
                              Martin J. Muench <mjm@remote-exploit.org>
                              Max Moser <mmo@remote-exploit.org
                              Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
               =.
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       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 library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 /* OPIE */
 
 #include <opie2/opcap.h>
 
 /* QT */
 
 #include <qapplication.h> // don't use oapplication here (will decrease reusability in other projects)
 #include <qsocketnotifier.h>
 
 /*======================================================================================
  * OPacket
  *======================================================================================*/
 
 OPacket::OPacket( packetheaderstruct header, const unsigned char* data, QObject* parent )
         :QObject( parent, "Generic" ), _hdr( header ), _data( data )
 {
     qDebug( "OPacket::OPacket(): (Len %d, CapLen %d)" /*, ctime((const time_t*) header.ts.tv_sec)*/, header.len, header.caplen );
 
     _end = (unsigned char*) data + header.len;
     qDebug( "OPacket::data @ %0x, end @ %0x", data, _end );
 
     if ( packetCapturer()->dataLink() == DLT_EN10MB )
     {
         qDebug( "OPacket::OPacket(): Received Packet. Datalink = ETHERNET" );
         new OEthernetPacket( _end, (const struct ether_header*) data, this );
     }
     else
     {
         qDebug( "OPacket::OPacket(): Received Packet. Datalink = IEEE802.11" );
         new OWaveLanPacket( _end, (const struct ieee_802_11_header*) data, this );
     }
 }
 
 
 OPacket::~OPacket()
 {
 }
 
 
 OPacketCapturer* OPacket::packetCapturer() const
 {
     return parent()->inherits( "OPacketCapturer" ) ? static_cast<OPacketCapturer*>( parent() ) : 0;
 }
 
 
 timevalstruct OPacket::timeval() const
 {
     return _hdr.ts;
 }
 
 
 int OPacket::caplen() const
 {
     return _hdr.caplen;
 }
 
 
 QString OPacket::dump( int bpl ) const
 {
     static int index = 0;
     index++;
     int len = _hdr.caplen;
     QString str;
     str.sprintf( "\n<----- Packet #%04d Len = 0x%X (%d) ----->\n\n", index, len, len );
     str.append( "0000: " );
     QString tmp;
     QString bytes;
     QString chars;
 
     for ( int i = 0; i < len; ++i )
     {
         tmp.sprintf( "%02X ", _data[i] ); bytes.append( tmp );
         if ( (_data[i] > 31) && (_data[i]<128) ) chars.append( _data[i] );
         else chars.append( '.' );
 
         if ( !((i+1) % bpl) )
         {
             str.append( bytes );
             str.append( ' ' );
             str.append( chars );
             str.append( '\n' );
             tmp.sprintf( "%04X: ", i+1 ); str.append( tmp );
             bytes = "";
             chars = "";
         }
 
     }
     if ( (len % bpl) )
     {
         str.append( bytes.leftJustify( 1 + 3*bpl ) );
         str.append( chars );
     }
     str.append( '\n' );
     return str;
 }
 
 
 
 int OPacket::len() const
 {
     return _hdr.len;
 }
 
 /*======================================================================================
  * OEthernetPacket
  *======================================================================================*/
 
 OEthernetPacket::OEthernetPacket( const unsigned char* end, const struct ether_header* data, QObject* parent )
                 :QObject( parent, "Ethernet" ), _ether( data )
 
 {
 
     qDebug( "Source = %s", (const char*) sourceAddress().toString() );
     qDebug( "Destination = %s", (const char*) destinationAddress().toString() );
 
     if ( sourceAddress() == OMacAddress::broadcast )
         qDebug( "Source is broadcast address" );
     if ( destinationAddress() == OMacAddress::broadcast )
         qDebug( "Destination is broadcast address" );
 
     switch ( type() )
     {
         case ETHERTYPE_IP: new OIPPacket( end, (const struct iphdr*) (data+1), this ); break;
         case ETHERTYPE_ARP: { qDebug( "OPacket::OPacket(): Received Ethernet Packet : Type = ARP" ); break; }
         case ETHERTYPE_REVARP: { qDebug( "OPacket::OPacket(): Received Ethernet Packet : Type = RARP" ); break; }
         default: qDebug( "OPacket::OPacket(): Received Ethernet Packet : Type = UNKNOWN" );
     }
 
 }
 
 
 OEthernetPacket::~OEthernetPacket()
 {
 }
 
 
 OMacAddress OEthernetPacket::sourceAddress() const
 {
     return OMacAddress( _ether->ether_shost );
 }
 
 
 OMacAddress OEthernetPacket::destinationAddress() const
 {
     return OMacAddress( _ether->ether_dhost );
 }
 
 int OEthernetPacket::type() const
 {
     return ntohs( _ether->ether_type );
 }
 
 
 /*======================================================================================
  * OIPPacket
  *======================================================================================*/
 
 
 OIPPacket::OIPPacket( const unsigned char* end, const struct iphdr* data, QObject* parent )
           :QObject( parent, "IP" ), _iphdr( data )
 
 {
     qDebug( "OIPPacket::OIPPacket(): decoding IP header..." );
 
     //qDebug( "FromAddress: %s", (const char*) inet_ntoa( *src ) );
     //qDebug( "  ToAddress: %s", (const char*) inet_ntoa( *dst ) );
 
     qDebug( "FromAddress: %s", (const char*) fromIPAddress().toString() );
     qDebug( "  toAddress: %s", (const char*) toIPAddress().toString() );
 
     switch ( protocol() )
     {
         case IPPROTO_UDP: new OUDPPacket( end, (const struct udphdr*) (data+1), this ); break;
         case IPPROTO_TCP: new OTCPPacket( end, (const struct tcphdr*) (data+1), this ); break;
         default: qDebug( "OIPPacket::OIPPacket(): unknown IP protocol type = %d", protocol() );
     }
 
 }
 
 OIPPacket::~OIPPacket()
 {
 }
 
 
 QHostAddress OIPPacket::fromIPAddress() const
 {
     return EXTRACT_32BITS( &_iphdr->saddr );
 }
 
 
 QHostAddress OIPPacket::toIPAddress() const
 {
     return EXTRACT_32BITS( &_iphdr->saddr );
 }
 
 
 int OIPPacket::tos() const
 {
     return _iphdr->tos;
 }
 
 
 int OIPPacket::len() const
 {
     return EXTRACT_16BITS( &_iphdr->tot_len );
 }
 
 
 int OIPPacket::id() const
 {
     return EXTRACT_16BITS( &_iphdr->id );
 }
 
 
 int OIPPacket::offset() const
 {
     return EXTRACT_16BITS( &_iphdr->frag_off );
 }
 
 
 int OIPPacket::ttl() const
 {
     return _iphdr->ttl;
 }
 
 
 int OIPPacket::protocol() const
 {
     return _iphdr->protocol;
 }
 
 
 int OIPPacket::checksum() const
 {
     return EXTRACT_16BITS( &_iphdr->check );
 }
 
 /*======================================================================================
  * OUDPPacket
  *======================================================================================*/
 
 
 OUDPPacket::OUDPPacket( const unsigned char* end, const struct udphdr* data, QObject* parent )
            :QObject( parent, "UDP" ), _udphdr( data )
 
 {
     qDebug( "OUDPPacket::OUDPPacket(): decoding UDP header..." );
 }
 
 OUDPPacket::~OUDPPacket()
 {
 }
 
 
 /*======================================================================================
  * OTCPPacket
  *======================================================================================*/
 
 
 OTCPPacket::OTCPPacket( const unsigned char* end, const struct tcphdr* data, QObject* parent )
            :QObject( parent, "TCP" ), _tcphdr( data )
 
 {
     qDebug( "OTCPPacket::OTCPPacket(): decoding TCP header..." );
 }
 
 OTCPPacket::~OTCPPacket()
 {
 }
 
 
 /*======================================================================================
  * OWaveLanPacket
  *======================================================================================*/
 
 
 OWaveLanPacket::OWaveLanPacket( const unsigned char* end, const struct ieee_802_11_header* data, QObject* parent )
                 :QObject( parent, "802.11" ), _wlanhdr( data )
 
 {
     qDebug( "OWaveLanPacket::OWaveLanPacket(): decoding IEEE 802.11 header..." );
     qDebug( "type: %0X", type() );
     qDebug( "subType: %0X", subType() );
     qDebug( "duration: %d", duration() );
     qDebug( "powermanagement: %d", usesPowerManagement() );
     qDebug( "wep: %d", usesWep() );
     qDebug( "MAC1: %s", (const char*) macAddress1().toString() );
     qDebug( "MAC2: %s", (const char*) macAddress2().toString() );
     qDebug( "MAC3: %s", (const char*) macAddress3().toString() );
     qDebug( "MAC4: %s", (const char*) macAddress4().toString() );
 
     switch ( type() )
     {
         case T_MGMT: new OWaveLanManagementPacket( end, (const struct ieee_802_11_mgmt_header*) data, this ); break;
         case T_DATA: new OWaveLanDataPacket( end, (const struct ieee_802_11_data_header*) data, this ); break;
         //case T_CTRL: new OWaveLanControlPacket( end, (const struct ieee_802_11_ctrl_header*) data, this ); break;
         default: qDebug( "OWaveLanPacket::OWaveLanPacket(): Warning: Unknown type!" );
     }
 }
 
 OWaveLanPacket::~OWaveLanPacket()
 {
 }
 
 
 int OWaveLanPacket::duration() const
 {
     return _wlanhdr->duration;
 }
 
 
 OMacAddress OWaveLanPacket::macAddress1() const
 {
     return OMacAddress( _wlanhdr->mac1 );
 }
 
 
 OMacAddress OWaveLanPacket::macAddress2() const
 {
     return OMacAddress( _wlanhdr->mac2 );
 }
 
 
 OMacAddress OWaveLanPacket::macAddress3() const
 {
     return OMacAddress( _wlanhdr->mac3 );
 }
 
 
 OMacAddress OWaveLanPacket::macAddress4() const
 {
     return OMacAddress( _wlanhdr->mac4 );
 }
 
 
 int OWaveLanPacket::subType() const
 {
     return FC_SUBTYPE( EXTRACT_LE_16BITS( &_wlanhdr->frame_control ) );
 }
 
 
 int OWaveLanPacket::type() const
 {
     return FC_TYPE( EXTRACT_LE_16BITS( &_wlanhdr->frame_control ) );
 }
 
 
 int OWaveLanPacket::version() const
 {
     return FC_VERSION( EXTRACT_LE_16BITS( &_wlanhdr->frame_control ) );
 }
 
 
 bool OWaveLanPacket::fromDS() const
 {
     return FC_FROM_DS( EXTRACT_LE_16BITS( &_wlanhdr->frame_control ) );
 }
 
 
 bool OWaveLanPacket::toDS() const
 {
     return FC_TO_DS( EXTRACT_LE_16BITS( &_wlanhdr->frame_control ) );
 }
 
 
 bool OWaveLanPacket::usesPowerManagement() const
 {
     return FC_POWER_MGMT( EXTRACT_LE_16BITS( &_wlanhdr->frame_control ) );
 }
 
 
 bool OWaveLanPacket::usesWep() const
 {
     return FC_WEP( EXTRACT_LE_16BITS( &_wlanhdr->frame_control ) );
 }
 
 
 /*======================================================================================
  * OWaveLanManagementPacket
  *======================================================================================*/
 
 OWaveLanManagementPacket::OWaveLanManagementPacket( const unsigned char* end, const struct ieee_802_11_mgmt_header* data, OWaveLanPacket* parent )
                 :QObject( parent, "802.11 Management" ), _header( data ),
                 _body( (const struct ieee_802_11_mgmt_body*) (data+1) )
 {
     qDebug( "OWaveLanManagementPacket::OWaveLanManagementPacket(): decoding frame..." );
 
     switch ( ((OWaveLanPacket*) this->parent() )->subType() )
     {
         case ST_BEACON:
         {
             // nice, received a beacon...
         }
     }
 
     // grab tagged values
     const unsigned char* ptr = (const unsigned char*) (_body+1);
     while (ptr < end)
     {
         switch ( *ptr )
         {
             case E_SSID: new OWaveLanManagementSSID( end, (struct ssid_t*) ptr, this ); break;
             case E_FH: new OWaveLanManagementFH( end, (struct fh_t*) ptr, this ); break;
             case E_DS: new OWaveLanManagementDS( end, (struct ds_t*) ptr, this ); break;
             case E_RATES: new OWaveLanManagementRates( end, (struct rates_t*) ptr, this ); break;
             case E_CF: new OWaveLanManagementCF( end, (struct cf_t*) ptr, this ); break;
             case E_TIM: new OWaveLanManagementTim( end, (struct tim_t*) ptr, this ); break;
             case E_IBSS: new OWaveLanManagementIBSS( end, (struct ibss_t*) ptr, this ); break;
             case E_CHALLENGE: new OWaveLanManagementChallenge( end, (struct challenge_t*) ptr, this ); break;
         }
         ptr+= ( ( struct ssid_t* ) ptr )->length; // skip length of tagged value
         ptr+= 2; // skip tag ID and length
     }
 }
 
 
 OWaveLanManagementPacket::~OWaveLanManagementPacket()
 {
 }
 
 
 int OWaveLanManagementPacket::beaconInterval() const
 {
     return EXTRACT_LE_16BITS( &_body->beacon_interval );
 }
 
 
 int OWaveLanManagementPacket::capabilities() const
 {
     return EXTRACT_LE_16BITS( &_body->capability_info );
 }
 
 
 bool OWaveLanManagementPacket::canESS() const
 {
     return CAPABILITY_ESS( EXTRACT_LE_16BITS( &_body->capability_info ) );
 }
 
 
 bool OWaveLanManagementPacket::canIBSS() const
 {
     return CAPABILITY_IBSS( EXTRACT_LE_16BITS( &_body->capability_info ) );
 }
 
 
 bool OWaveLanManagementPacket::canCFP() const
 {
     return CAPABILITY_CFP( EXTRACT_LE_16BITS( &_body->capability_info ) );
 }
 
 
 bool OWaveLanManagementPacket::canCFP_REQ() const
 {
     return CAPABILITY_CFP_REQ( EXTRACT_LE_16BITS( &_body->capability_info ) );
 }
 
 
 bool OWaveLanManagementPacket::canPrivacy() const
 {
     return CAPABILITY_PRIVACY( EXTRACT_LE_16BITS( &_body->capability_info ) );
 }
 
 
 /*======================================================================================
  * OWaveLanManagementSSID
  *======================================================================================*/
 
 OWaveLanManagementSSID::OWaveLanManagementSSID( const unsigned char* end, const struct ssid_t* data, QObject* parent )
                 :QObject( parent, "802.11 SSID" ), _data( data )
 {
     qDebug( "OWaveLanManagementSSID()" );
 }
 
 
 OWaveLanManagementSSID::~OWaveLanManagementSSID()
 {
 }
 
 
 QString OWaveLanManagementSSID::ID() const
 {
     int length = _data->length;
     if ( length > 32 ) length = 32;
     char essid[length+1];
     memcpy( &essid, &_data->ssid, length );
     essid[length] = 0x0;
     return essid;
 }
 
 
 /*======================================================================================
  * OWaveLanManagementRates
  *======================================================================================*/
 
 OWaveLanManagementRates::OWaveLanManagementRates( const unsigned char* end, const struct rates_t* data, QObject* parent )
                 :QObject( parent, "802.11 Rates" ), _data( data )
 {
     qDebug( "OWaveLanManagementRates()" );
 }
 
 
 OWaveLanManagementRates::~OWaveLanManagementRates()
 {
 }
 
 /*======================================================================================
  * OWaveLanManagementCF
  *======================================================================================*/
 
 OWaveLanManagementCF::OWaveLanManagementCF( const unsigned char* end, const struct cf_t* data, QObject* parent )
                 :QObject( parent, "802.11 CF" ), _data( data )
 {
     qDebug( "OWaveLanManagementCF()" );
 }
 
 
 OWaveLanManagementCF::~OWaveLanManagementCF()
 {
 }
 
 /*======================================================================================
  * OWaveLanManagementFH
  *======================================================================================*/
 
 OWaveLanManagementFH::OWaveLanManagementFH( const unsigned char* end, const struct fh_t* data, QObject* parent )
                 :QObject( parent, "802.11 FH" ), _data( data )
 {
     qDebug( "OWaveLanManagementFH()" );
 }
 
 
 OWaveLanManagementFH::~OWaveLanManagementFH()
 {
 }
 
 /*======================================================================================
  * OWaveLanManagementDS
  *======================================================================================*/
 
 OWaveLanManagementDS::OWaveLanManagementDS( const unsigned char* end, const struct ds_t* data, QObject* parent )
                 :QObject( parent, "802.11 DS" ), _data( data )
 {
     qDebug( "OWaveLanManagementDS()" );
 }
 
 
 OWaveLanManagementDS::~OWaveLanManagementDS()
 {
 }
 
 
 int OWaveLanManagementDS::channel() const
 {
     return _data->channel;
 }
 
 /*======================================================================================
  * OWaveLanManagementTim
  *======================================================================================*/
 
 OWaveLanManagementTim::OWaveLanManagementTim( const unsigned char* end, const struct tim_t* data, QObject* parent )
                 :QObject( parent, "802.11 Tim" ), _data( data )
 {
     qDebug( "OWaveLanManagementTim()" );
 }
 
 
 OWaveLanManagementTim::~OWaveLanManagementTim()
 {
 }
 
 /*======================================================================================
  * OWaveLanManagementIBSS
  *======================================================================================*/
 
 OWaveLanManagementIBSS::OWaveLanManagementIBSS( const unsigned char* end, const struct ibss_t* data, QObject* parent )
                 :QObject( parent, "802.11 IBSS" ), _data( data )
 {
     qDebug( "OWaveLanManagementIBSS()" );
 }
 
 
 OWaveLanManagementIBSS::~OWaveLanManagementIBSS()
 {
 }
 
 /*======================================================================================
  * OWaveLanManagementChallenge
  *======================================================================================*/
 
 OWaveLanManagementChallenge::OWaveLanManagementChallenge( const unsigned char* end, const struct challenge_t* data, QObject* parent )
                 :QObject( parent, "802.11 Challenge" ), _data( data )
 {
     qDebug( "OWaveLanManagementChallenge()" );
 }
 
 
 OWaveLanManagementChallenge::~OWaveLanManagementChallenge()
 {
 }
 
 /*======================================================================================
  * OWaveLanDataPacket
  *======================================================================================*/
 
 OWaveLanDataPacket::OWaveLanDataPacket( const unsigned char* end, const struct ieee_802_11_data_header* data, OWaveLanPacket* parent )
                 :QObject( parent, "802.11 Data" ), _header( data )
 {
-    //qDebug( "size of header = %d", sizeof( struct ieee_802_11_data_header ) );
-    //qDebug( "header: %0x", data );
+    qDebug( "OWaveLanDataPacket::OWaveLanDataPacket(): decoding frame..." );
+
     const unsigned char* payload = (const unsigned char*) data + sizeof( struct ieee_802_11_data_header );
-    //qDebug( "payload: %0x", payload );
 
+    #warning The next line works for most cases, but can not be correct generally!
     if (!( ( (OWaveLanPacket*) this->parent())->duration() )) payload -= 6; // compensation for missing last address
 
     new OLLCPacket( end, (const struct ieee_802_11_802_2_header*) payload, this );
 }
 
 
 OWaveLanDataPacket::~OWaveLanDataPacket()
 {
 }
 
 
 /*======================================================================================
  * OLLCPacket
  *======================================================================================*/
 
 OLLCPacket::OLLCPacket( const unsigned char* end, const struct ieee_802_11_802_2_header* data, QObject* parent )
-                :QObject( parent, "802.11 802_2" ), _header( data )
+                :QObject( parent, "802.11 LLC" ), _header( data )
 {
     qDebug( "OLLCPacket::OLLCPacket(): decoding frame..." );
 
     if ( !(_header->oui[0] || _header->oui[1] || _header->oui[2]) )
     {
         qDebug( "OLLCPacket::OLLCPacket(): contains an encapsulated Ethernet frame (type=%04X)", EXTRACT_16BITS( &_header->type ) );
 
         switch ( EXTRACT_16BITS( &_header->type ) ) // defined in linux/if_ether.h
         {
             case ETH_P_IP: new OIPPacket( end, (const struct iphdr*) (data+1), this ); break;
             default: qDebug( "OLLCPacket::OLLCPacket(): Unknown Encapsulation Type" );
         }
 
     }
 }
 
 
 OLLCPacket::~OLLCPacket()
 {
 }
 
 /*======================================================================================
  * OPacketCapturer
  *======================================================================================*/
 
 OPacketCapturer::OPacketCapturer( QObject* parent, const char* name )
                  :QObject( parent, name ), _name( QString::null ), _open( false ),
                  _pch( 0 ), _sn( 0 )
 {
 }
 
 
 OPacketCapturer::~OPacketCapturer()
 {
     if ( _open )
     {
         qDebug( "OPacketCapturer::~OPacketCapturer(): pcap still open, autoclosing." );
         close();
     }
 }
 
 
 void OPacketCapturer::setBlocking( bool b )
 {
     if ( pcap_setnonblock( _pch, 1-b, _errbuf ) != -1 )
     {
         qDebug( "OPacketCapturer::setBlocking(): blocking mode changed successfully." );
     }
     else
     {
         qDebug( "OPacketCapturer::setBlocking(): can't change blocking mode: %s", _errbuf );
     }
 }
 
 
 bool OPacketCapturer::blocking() const
 {
     int b = pcap_getnonblock( _pch, _errbuf );
     if ( b == -1 )
     {
         qDebug( "OPacketCapturer::blocking(): can't get blocking mode: %s", _errbuf );
         return -1;
     }
     return !b;
 }
 
 
 void OPacketCapturer::close()
 {
     if ( _open )
     {
         if ( _sn )
         {
             _sn->disconnect( SIGNAL( activated(int) ), this, SLOT( readyToReceive() ) );
             delete _sn;
         }
         pcap_close( _pch );
         _open = false;
     }
 }
 
 
 int OPacketCapturer::dataLink() const
 {
     return pcap_datalink( _pch );
 }
 
 
 int OPacketCapturer::fileno() const
 {
     if ( _open )
     {
         return pcap_fileno( _pch );
     }
     else
     {
         return -1;
     }
 }
 
 
 OPacket* OPacketCapturer::next()
 {
     packetheaderstruct header;
     qDebug( "==> OPacketCapturer::next()" );
     const unsigned char* pdata = pcap_next( _pch, &header );
     qDebug( "<== OPacketCapturer::next()" );
 
     if ( header.len )
         return new OPacket( header, pdata, this );
     else
         return 0;
 }
 
 
 bool OPacketCapturer::open( const QString& name )
 {
     if ( _open )
     {
         if ( name == _name )    // ignore opening an already openend device
         {
             return true;
         }
         else                    // close the last opened device
         {
             close();
         }
     }
 
     _name = name;
 
     pcap_t* handle = pcap_open_live( const_cast<char*>( (const char*) name ), 1024, 0, 0, &_errbuf[0] );
 
     if ( handle )
     {
         qDebug( "OPacketCapturer::open(): libpcap opened successfully." );
         _pch = handle;
         _open = true;
 
         // in case we have an application object, create a socket notifier
         if ( qApp )
         {
             _sn = new QSocketNotifier( fileno(), QSocketNotifier::Read );
             connect( _sn, SIGNAL( activated(int) ), this, SLOT( readyToReceive() ) );
         }
 
         return true;
     }
     else
     {
         qDebug( "OPacketCapturer::open(): can't open libpcap: %s", _errbuf );
         return false;
     }
 
 }
 
 
 bool OPacketCapturer::isOpen() const
 {
     return _open;
 }
 
 
 void OPacketCapturer::readyToReceive()
 {
     qDebug( "OPacketCapturer::readyToReceive(): about to emit 'receivePacket(...)'" );
     emit receivedPacket( next() );
 }
 
diff --git a/libopie2/opienet/opienet.pro b/libopie2/opienet/opienet.pro
index e73afbf..3f9166a 100644
--- a/libopie2/opienet/opienet.pro
+++ b/libopie2/opienet/opienet.pro
@@ -1,18 +1,22 @@
 TEMPLATE    = lib
 CONFIG      += qt warn_on debug
 DESTDIR     = $(OPIEDIR)/lib
-HEADERS     = onetutils.cpp onetwork.h opcap.h
-
-SOURCES     = onetutils.cpp onetwork.cpp opcap.cpp
+HEADERS     = omanufacturerdb.cpp \
+              onetutils.cpp       \
+              onetwork.h          \
+              opcap.h
+SOURCES     = omanufacturerdb.cpp \
+              onetutils.cpp       \
+              onetwork.cpp        \
+              opcap.cpp
 INTERFACES  =
 TARGET      = opienet2
 VERSION     = 1.8.1
 INCLUDEPATH += $(OPIEDIR)/include
 DEPENDPATH  += $(OPIEDIR)/include
 LIBS        += -lpcap
-
 MOC_DIR     = moc
 OBJECTS_DIR = obj
 
 include ( $(OPIEDIR)/include.pro )