1 files changed, 17 insertions, 7 deletions

diff --git a/noncore/net/wellenreiter/gui/wellenreiter.cpp b/noncore/net/wellenreiter/gui/wellenreiter.cpp
index 6d62fa8..3453d18 100644
--- a/noncore/net/wellenreiter/gui/wellenreiter.cpp
+++ b/noncore/net/wellenreiter/gui/wellenreiter.cpp
@@ -1,47 +1,49 @@
 /**********************************************************************
 ** 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.
 **
 ***********************************************************************/
 
 // Qt
 
 #include <qpushbutton.h>
 
 // Standard
 
 #include <assert.h>
+#include <errno.h>
 #include <unistd.h>
+#include <string.h>
 #include <sys/types.h>
 
 // Local
 
 #include "wellenreiter.h"
 #include "scanlistitem.h"
 #include "logwindow.h"
 #include "hexwindow.h"
 
 #include "../libwellenreiter/source/sock.hh"    // <--- ugly path, FIX THIS!
 #include "../libwellenreiter/source/proto.hh"    // <--- ugly path, FIX THIS!
 #include "../daemon/source/config.hh"           // <--- ugly path, FIX THIS!
 
 Wellenreiter::Wellenreiter( QWidget* parent, const char* name, WFlags fl )
     : WellenreiterBase( parent, name, fl )
 {
 
     logwindow->log( "(i) Wellenreiter has been started." );
     
     connect( button, SIGNAL( clicked() ), this, SLOT( buttonClicked() ) );
     netview->setColumnWidthMode( 1, QListView::Manual );
 
     //
     // setup socket for daemon communication and start poller
@@ -110,65 +112,73 @@ typedef struct {
 
     }
 
     else
 
     {
         qDebug( "unknown sniffer command." );
     }
 
 }
 
 
 bool Wellenreiter::hasMessage()
 {
 
     // FIXME: do this in libwellenreiter, not here!!!
 
     fd_set rfds;
     FD_ZERO( &rfds );
     FD_SET( daemon_fd, &rfds );
     struct timeval tv;
     tv.tv_sec = 0;
     tv.tv_usec = 10;
     int result = select( daemon_fd+1, &rfds, NULL, NULL, &tv );
-    return FD_ISSET( daemon_fd, &rfds );
+    
+    if ( result == 0 )
+    {
+        return false;
+    }
+    else if ( result == -1 )
+    {
+        qDebug( "selected returned: %s", strerror( errno ) );
+        return false;
+    }
+    else
+        return true; //FD_ISSET( daemon_fd, &rfds ); gibbet 'eh nur einen Deskriptor
 }
 
 void Wellenreiter::timerEvent( QTimerEvent* e )
 {
     qDebug( "checking for message..." );
-
-    int result = hasMessage();
-    qDebug( "hasMessage() returned %d", result );
-    
-    if ( result )
+    if ( hasMessage() )
     {
+        qDebug( "got message" );
         handleMessage();
     }
     else
     {
-        qDebug( "no message :(" );
+        qDebug( "no message..." );
     }
 }
 
 void Wellenreiter::addNewItem( QString type, QString essid, QString macaddr, bool wep, int channel, int signal )
 {
     // FIXME: this code belongs in customized QListView, not into this class
     // FIXME: scanlistitem needs a proper encapsulation and not such a damn dealing with text(...)
 
         qDebug( "Wellenreiter::addNewItem( %s / %s / %s [%d]",
         (const char*) type,
         (const char*) essid,
         (const char*) macaddr,
         channel );
         
     // search, if we already have seen this net
       
     QString s;
     MScanListItem* network;
     MScanListItem* item = (MScanListItem*) netview->firstChild();
 
     while ( item && ( item->text( 0 ) != essid ) )
     {
         qDebug( "itemtext: %s", (const char*) item->text( 0 ) );
         item = item->itemBelow();