2 files changed, 32 insertions, 24 deletions

diff --git a/libopie2/opienet/opcap.cpp b/libopie2/opienet/opcap.cpp
index 7463320..fdd519c 100644
--- a/libopie2/opienet/opcap.cpp
+++ b/libopie2/opienet/opcap.cpp
@@ -97,40 +97,39 @@ int OPacket::caplen() const
 }
 
 
 void OPacket::updateStats( QMap<QString,int>& stats, QObjectList* l )
 {
     if (!l) return;
     QObject* o = l->first();
     while ( o )
     {
         stats[o->name()]++;
         updateStats( stats, const_cast<QObjectList*>( o->children() ) );
         o = l->next();
     }
 }
 
 
-void OPacket::dumpStructure( QObjectList* l )
+QString OPacket::dumpStructure() const
 {
-    QString packetString( "[ |" + _dumpStructure( l ) + " ]" );
-    odebug << "OPacket::dumpStructure: " << packetString << oendl;
+    return "[ |" + _dumpStructure(  const_cast<QObjectList*>( this->children() ) ) + " ]";
 }
 
 
-QString OPacket::_dumpStructure( QObjectList* l )
+QString OPacket::_dumpStructure( QObjectList* l ) const
 {
     if (!l) return QString::null;
     QObject* o = l->first();
     QString str(" ");
 
     while ( o )
     {
         str.append( o->name() );
         str.append( " |" );
         str += _dumpStructure( const_cast<QObjectList*>( o->children() ) );
         o = l->next();
     }
     return str;
 }
 
 QString OPacket::dump( int bpl ) const
@@ -166,32 +165,38 @@ QString OPacket::dump( int bpl ) const
     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;
 }
 
 
+QTextStream& operator<<( QTextStream& s, const OPacket& p )
+{
+    s << p.dumpStructure();
+}
+
+
 /*======================================================================================
  * OEthernetPacket
  *======================================================================================*/
 
 OEthernetPacket::OEthernetPacket( const unsigned char* end, const struct ether_header* data, QObject* parent )
                 :QObject( parent, "Ethernet" ), _ether( data )
 {
 
     odebug << "Source = " << sourceAddress().toString();
     odebug << "Destination = " << destinationAddress().toString();
 
     if ( sourceAddress() == OMacAddress::broadcast )
         odebug << "Source is broadcast address" << oendl;
     if ( destinationAddress() == OMacAddress::broadcast )
         odebug << "Destination is broadcast address" << oendl;
 
@@ -716,33 +721,33 @@ bool OWaveLanPacket::usesWep() const
 /*======================================================================================
  * 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) )
 {
     odebug << "OWaveLanManagementPacket::OWaveLanManagementPacket(): decoding frame..." << oendl;
     odebug << "Detected subtype is " << managementType() << oendl;
 
     // Grab tagged values.
     // Beacons contain a 12 byte long fixed parameters set before the tagged parameters come,
     // Other management frames don't - which is why we have to inspect the subtype here.
 
     const unsigned char* ptr = managementType() == "Beacon" ?  (const unsigned char*) (_body+1) : (const unsigned char*) (_header+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
     }
@@ -1175,35 +1180,33 @@ OPacket* OPacketCapturer::next( int time )
 OPacket* OPacketCapturer::next()
 {
     packetheaderstruct header;
     odebug << "==> OPacketCapturer::next()" << oendl;
     const unsigned char* pdata = pcap_next( _pch, &header );
     odebug << "<== OPacketCapturer::next()" << oendl;
 
     if ( pdata && header.len )
     {
         OPacket* p = new OPacket( dataLink(), header, pdata, 0 );
         // packets shouldn't be inserted in the QObject child-parent hierarchy,
         // because due to memory constraints they will be deleted as soon
         // as possible - that is right after they have been processed
         // by emit() [ see below ]
         //TODO: make gathering statistics optional, because it takes time
         p->updateStats( _stats, const_cast<QObjectList*>( p->children() ) );
-        #ifndef NODEBUG
-        p->dumpStructure( const_cast<QObjectList*>( p->children() ) );
-        #endif
+        odebug << "OPacket::dumpStructure: " << p->dumpStructure() << oendl;
         return p;
     }
     else
     {
         owarn << "OPacketCapturer::next() - no packet received!" << oendl;
         return 0;
     }
 }
 
 
 bool OPacketCapturer::open( const QString& name )
 {
     if ( _open )
     {
         if ( name == _name )    // ignore opening an already openend device
         {
@@ -1325,20 +1328,20 @@ const QMap<QString,int>& OPacketCapturer::statistics() const
 
 
 int OPacketCapturer::snapShot() const
 {
     return pcap_snapshot( _pch );
 }
 
 
 bool OPacketCapturer::swapped() const
 {
     return pcap_is_swapped( _pch );
 }
 
 
 QString OPacketCapturer::version() const
 {
-    return QString().sprintf( "%s.%s", pcap_major_version( _pch ), pcap_minor_version( _pch ) );
+    return QString().sprintf( "%d.%d", pcap_major_version( _pch ), pcap_minor_version( _pch ) );
 }
 
 
diff --git a/libopie2/opienet/opcap.h b/libopie2/opienet/opcap.h
index f5dc5c0..b873b49 100644
--- a/libopie2/opienet/opcap.h
+++ b/libopie2/opienet/opcap.h
@@ -18,58 +18,60 @@
   _.=:.       :    :=>`:     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 OPCAP_H
 #define OPCAP_H
 
-/* LINUX */
-extern "C"  // work around a bpf/pcap conflict in recent headers
-{
-    #include <pcap.h>
-}
-#include <netinet/ether.h>
-#include <netinet/ip.h>
-#include <netinet/udp.h>
-#include <netinet/tcp.h>
-#include <time.h>
+/* OPIE */
+#include <opie2/onetutils.h>
 
 /* QT */
 #include <qevent.h>
 #include <qfile.h>
 #include <qhostaddress.h>
 #include <qobject.h>
 #include <qstring.h>
+#include <qtextstream.h>
 #include <qmap.h>
 
-/* OPIE */
-#include <opie2/onetutils.h>
+/* STD */
+extern "C"  // work around a bpf/pcap conflict in recent headers
+{
+    #include <pcap.h>
+}
+#include <netinet/ether.h>
+#include <netinet/ip.h>
+#include <netinet/udp.h>
+#include <netinet/tcp.h>
+#include <time.h>
 
-/* Custom Network Includes */
+/* Custom Network Includes (must go here, don't reorder!) */
 #include "802_11_user.h"
 #include "dhcp.h"
 
+
 /* TYPEDEFS */
 typedef struct timeval timevalstruct;
 typedef struct pcap_pkthdr packetheaderstruct;
 
 /* FORWARDS */
 class OPacketCapturer;
 class QSocketNotifier;
 
 /*======================================================================================
  * OPacket - A frame on the wire
  *======================================================================================*/
 
 /** @brief A class representing a data frame on the wire.
  *
  * The whole family of the packet classes are used when capturing frames from a network.
  * Most standard network protocols in use share a common architecture, which mostly is
@@ -103,56 +105,59 @@ class QSocketNotifier;
  *
  * This enables us to perform a simple look for packets of a certain type:
  * @code
  * OPacketCapturer* pcap = new OPacketCapturer();
  * pcap->open( "eth0" );
  * OPacket* p = pcap->next();
  * OIPPacket* ip = (OIPPacket*) p->child( "IP" ); // returns 0, if no such child exists
  * odebug << "got ip packet from " << ip->fromIPAddress().toString() << " to " << ip->toIPAddress().toString() << oendl;
  *
  */
 
 class OPacket : public QObject
 {
   Q_OBJECT
 
   friend class OPacketCapturer;
+  friend QTextStream& operator<<( QTextStream& s, const OPacket& p );
 
   public:
     OPacket( int datalink, packetheaderstruct, const unsigned char*, QObject* parent );
     virtual ~OPacket();
 
     timevalstruct timeval() const;
 
     int caplen() const;
     int len() const;
     QString dump( int = 32 ) const;
 
     void updateStats( QMap<QString,int>&, QObjectList* );
 
   private:
 
-    void dumpStructure( QObjectList* );
-    QString _dumpStructure( QObjectList* );
+    QString dumpStructure() const;
+    QString _dumpStructure( QObjectList* ) const;
 
   private:
     const packetheaderstruct _hdr;  // pcap packet header
     const unsigned char* _data;     // pcap packet data
     const unsigned char* _end;      // end of pcap packet data
 };
 
+QTextStream& operator<<( QTextStream& s, const OPacket& p );
+
 /*======================================================================================
  * OEthernetPacket - DLT_EN10MB frame
  *======================================================================================*/
 
 class OEthernetPacket : public QObject
 {
   Q_OBJECT
 
   public:
     OEthernetPacket( const unsigned char*, const struct ether_header*, QObject* parent = 0 );
     virtual ~OEthernetPacket();
 
     OMacAddress sourceAddress() const;
     OMacAddress destinationAddress() const;
     int type() const;