1 files changed, 31 insertions, 11 deletions

diff --git a/libopie2/opienet/opcap.cpp b/libopie2/opienet/opcap.cpp
index bef9182..1de7124 100644
--- a/libopie2/opienet/opcap.cpp
+++ b/libopie2/opienet/opcap.cpp
@@ -863,8 +863,19 @@ bool OPacketCapturer::blocking() const
     return !b;
 }
 
 
+void OPacketCapturer::closeDumpFile()
+{
+    if ( _pcd )
+    {
+        pcap_dump_close( _pcd );
+        _pcd = 0;
+    }
+    pcap_close( _pch );
+}
+
+
 void OPacketCapturer::close()
 {
     if ( _open )
     {
@@ -872,15 +883,10 @@ void OPacketCapturer::close()
         {
             _sn->disconnect( SIGNAL( activated(int) ), this, SLOT( readyToReceive() ) );
             delete _sn;
         }
-        if ( _pcd )
-        {
-            pcap_dump_close( _pcd );
-            _pcd = 0;
-        }
-        pcap_close( _pch );
-        _open = false;
+        closeDumpFile();
+    _open = false;
     }
 
     qDebug( "OPacketCapturer::close() --- dumping capturing statistics..." );
     qDebug( "--------------------------------------------------" );
@@ -896,8 +902,19 @@ int OPacketCapturer::dataLink() const
     return pcap_datalink( _pch );
 }
 
 
+void OPacketCapturer::dump( OPacket* p )
+{
+    if ( !_pcd )
+    {
+        qWarning( "OPacketCapturer::dump() - cannot dump without open capture file!" );
+        return;
+    }
+    pcap_dump( (u_char*) _pcd, &p->_hdr, p->_data );
+}
+
+
 int OPacketCapturer::fileno() const
 {
     if ( _open )
     {
@@ -914,10 +931,8 @@ OPacket* OPacketCapturer::next()
     packetheaderstruct header;
     qDebug( "==> OPacketCapturer::next()" );
     const unsigned char* pdata = pcap_next( _pch, &header );
     qDebug( "<== OPacketCapturer::next()" );
-    if ( _pcd )
-        pcap_dump( (u_char*) _pcd, &header, pdata );
 
     if ( pdata && header.len )
     {
         OPacket* p = new OPacket( dataLink(), header, pdata, 0 );
@@ -937,9 +952,9 @@ OPacket* OPacketCapturer::next()
     }
 }
 
 
-bool OPacketCapturer::open( const QString& name, const QString& filename )
+bool OPacketCapturer::open( const QString& name )
 {
     if ( _open )
     {
         if ( name == _name )    // ignore opening an already openend device
@@ -974,9 +989,14 @@ bool OPacketCapturer::open( const QString& name, const QString& filename )
         _sn = new QSocketNotifier( fileno(), QSocketNotifier::Read );
         connect( _sn, SIGNAL( activated(int) ), this, SLOT( readyToReceive() ) );
     }
 
-    // if requested, open a dump
+    return true;
+}
+
+
+bool OPacketCapturer::openDumpFile( const QString& filename )
+{
     pcap_dumper_t* dump = pcap_dump_open( _pch, const_cast<char*>( (const char*) filename ) );
     if ( !dump )
     {
         qWarning( "OPacketCapturer::open(): can't open dump with '%s': %s", (const char*) filename, _errbuf );