This patch adds scanning the "network neighbourhood" in networksettings-wlan

(powered by the Wellenreiter II scanning engine found in libopienet2).
Detected networks are put in a list and you can select parameters by clicking
on an entry in the list. See http://opie.net.wox.org/images/wlanplugin.png

Two inherent drawbacks:
1.) networksettingsplugin-wlan now needs libopienet2. Well, my library work pays
off. If you like to rewrite the stuff so that libopienet2 is not needed, then just
go ahead ;)
2.) Scanning won't work on linux distributions without patched monitor mode drivers.

I think we can live with these two "issues". Feel free to revert, if you don't like
my work :D

1 files changed, 18 insertions, 3 deletions

diff --git a/noncore/settings/networksettings/wlan/wlanimp2.h b/noncore/settings/networksettings/wlan/wlanimp2.h
index 992d09a..a777203 100644
--- a/noncore/settings/networksettings/wlan/wlanimp2.h
+++ b/noncore/settings/networksettings/wlan/wlanimp2.h
@@ -1,37 +1,52 @@
 #ifndef WLANIMP_H
 #define WLANIMP_H
 
 #include "wlan.h"
 #include "interfaces.h"
 #include <qstringlist.h>
+#include <opie2/onetutils.h>
 
 class InterfaceSetupImp;
 class Interface;
 class Config;
+class OPacket;
+class QListViewItem;
 
-class WLANImp : public WLAN { 
+const int col_mode= 0;
+const int col_ssid = 1;
+const int col_chn = 2;
+const int col_mac = 3;
+
+class WLANImp : public WLAN {
   Q_OBJECT
 
 public:
   WLANImp( QWidget* parent = 0, const char* name = 0, Interface *i=0, bool modal = FALSE, WFlags fl = 0 );
   ~WLANImp();
   void setProfile(const QString &profile);
 
+public slots:
+  void rescanNeighbourhood();
+  void selectNetwork( QListViewItem* );
+
 protected:
   void accept();
 
 private:
   void parseOpts();
   void writeOpts();
 
   void parseKeyStr(QString keystr);
-  
+
+  void handlePacket( OPacket* );
+  void displayFoundNetwork( const QString& mode, int channel, const QString& ssid, const OMacAddress& mac );
+
   InterfaceSetupImp *interfaceSetup;
   Interfaces *interfaces;
   Interface  *interface;
 
   QString currentProfile;
 };
 
 #endif
- 
+