Added function to set the associated AP address. Some improvements to scanNetwork(): read the signal quality, AP rates and fix channel reading when driver reports values < 1000.

3 files changed, 37 insertions, 4 deletions

diff --git a/libopie2/opienet/onetwork.cpp b/libopie2/opienet/onetwork.cpp
index 546be9e..0a74019 100644
--- a/libopie2/opienet/onetwork.cpp
+++ b/libopie2/opienet/onetwork.cpp
@@ -29,39 +29,41 @@
 */
 
 /* OPIE */
 
 #include <opie2/onetwork.h>
 #include <opie2/ostation.h>
 #include <opie2/odebug.h>
 
 /* QT */
 
 #include <qfile.h>
 #include <qtextstream.h>
+#include <qapplication.h>
 
 /* UNIX */
 
 #include <assert.h>
 #include <arpa/inet.h>
 #include <errno.h>
 #include <string.h>
 #include <stdlib.h>
 #include <math.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
 #include <sys/types.h>
 #include <unistd.h>
 #include <linux/sockios.h>
 #include <net/if_arp.h>
+#include <net/ethernet.h>
 #include <stdarg.h>
 
 #ifndef NODEBUG
 #include <opie2/odebugmapper.h>
 
 using namespace Opie::Core;
 using namespace Opie::Net::Internal;
 DebugMapper* debugmapper = new DebugMapper();
 #endif
 
 /*======================================================================================
  * ONetwork
@@ -482,24 +484,32 @@ void OWirelessNetworkInterface::init()
     buildPrivateList();
     dumpInformation();
 }
 
 
 bool OWirelessNetworkInterface::isAssociated() const
 {
     //FIXME: handle different modes
     return !(associatedAP() == OMacAddress::unknown);
 }
 
 
+void OWirelessNetworkInterface::setAssociatedAP( const OMacAddress& mac ) const
+{
+    _iwr.u.ap_addr.sa_family = ARPHRD_ETHER;
+    ::memcpy(_iwr.u.ap_addr.sa_data, mac.native(), ETH_ALEN);
+    wioctl( SIOCSIWAP );
+}
+
+
 OMacAddress OWirelessNetworkInterface::associatedAP() const
 {
     if ( ioctl( SIOCGIWAP ) )
         return (const unsigned char*) &_ifr.ifr_hwaddr.sa_data[0];
     else
         return OMacAddress::unknown;
 }
 
 
 void OWirelessNetworkInterface::buildInformation()
 {
     //ML: If you listen carefully enough, you can hear lots of WLAN drivers suck
@@ -897,31 +907,29 @@ OStationList* OWirelessNetworkInterface::scanNetwork()
 
         _iwr.u.data.pointer = &buffer[0];
         _iwr.u.data.flags = 0;
         _iwr.u.data.length = sizeof buffer;
         if ( wioctl( SIOCGIWSCAN ) )
         {
             results = true;
             continue;
         }
         else if ( errno == EAGAIN)
         {
             odebug << "ONetworkInterface::scanNetwork() - scan in progress..." << oendl;
-            #if 0
             if ( qApp )
             {
                 qApp->processEvents( 100 );
                 continue;
             }
-            #endif
             tv.tv_sec = 0;
             tv.tv_usec = 100000;
             continue;
         }
     }
 
     odebug << "ONetworkInterface::scanNetwork() - scan finished." << oendl;
 
     if ( results )
     {
         odebug << " - result length = " << _iwr.u.data.length << oendl;
         if ( !_iwr.u.data.length )
@@ -1118,39 +1126,59 @@ OStationList* OWirelessNetworkInterface::scanNetwork()
                     stations->last()->macAddress = (const unsigned char*) &we->u.ap_addr.sa_data[0];
                     break;
                 }
                 case SIOCGIWMODE:
                 {
                     odebug << "SIOCGIWMODE" << oendl;
                     stations->last()->type = modeToString( we->u.mode );
                     break;
                 }
                 case SIOCGIWFREQ:
                 {
                     odebug << "SIOCGIWFREQ" << oendl;
+                    if ( we->u.freq.m > 1000 )
                     stations->last()->channel = _channels[ static_cast<int>(double( we->u.freq.m ) * pow( 10.0, we->u.freq.e ) / 1000000) ];
+                    else
+                        stations->last()->channel = static_cast<int>(((double) we->u.freq.m) * pow( 10.0, we->u.freq.e ));
                     break;
                 }
                 case SIOCGIWESSID:
                 {
                     odebug << "SIOCGIWESSID" << oendl;
                     we->u.essid.length = '\0'; // make sure it is zero terminated
                     stations->last()->ssid = static_cast<const char*> (we->u.essid.pointer);
                     odebug << "ESSID: " << stations->last()->ssid << oendl;
                     break;
                 }
+                case IWEVQUAL:
+                {
+                    odebug << "IWEVQUAL" << oendl; 
+                    stations->last()->level = static_cast<int>(we->u.qual.level);
+                    break;             /* Quality part of statistics (scan) */
+                }
+                case SIOCGIWENCODE:
+                {
+                    odebug << "SIOCGIWENCODE" << oendl; 
+                    stations->last()->encrypted = !(we->u.data.flags & IW_ENCODE_DISABLED);
+                    break;
+                }
+
+                case SIOCGIWRATE:
+                {
+                    odebug << "SIOCGIWRATE" << oendl;
+                    stations->last()->rates.append(we->u.bitrate.value);
+                    break;
+                }
                 case SIOCGIWSENS: odebug << "SIOCGIWSENS" << oendl; break;
-                case SIOCGIWENCODE: odebug << "SIOCGIWENCODE" << oendl; break;
                 case IWEVTXDROP: odebug << "IWEVTXDROP" << oendl; break;         /* Packet dropped to excessive retry */
-                case IWEVQUAL: odebug << "IWEVQUAL" << oendl; break;             /* Quality part of statistics (scan) */
                 case IWEVCUSTOM: odebug << "IWEVCUSTOM" << oendl; break;         /* Driver specific ascii string */
                 case IWEVREGISTERED: odebug << "IWEVREGISTERED" << oendl; break; /* Discovered a new node (AP mode) */
                 case IWEVEXPIRED: odebug << "IWEVEXPIRED" << oendl; break;       /* Expired a node (AP mode) */
                 default: odebug << "unhandled event" << oendl;
             }
 
         } while (true);
     }
     else
     {
         odebug << " - no results (timeout) :(" << oendl;
     }
diff --git a/libopie2/opienet/onetwork.h b/libopie2/opienet/onetwork.h
index 4d9912d..fa9f39f 100644
--- a/libopie2/opienet/onetwork.h
+++ b/libopie2/opienet/onetwork.h
@@ -404,24 +404,27 @@ class OWirelessNetworkInterface : public ONetworkInterface
      */
     virtual void setPrivate( const QString& command, int number, ... );
     /**
      * @returns true if the interface is featuring the private IOCTL @command.
      */
     virtual bool hasPrivate( const QString& command );
     virtual void getPrivate( const QString& command ); //FIXME: Implement and document this
     /**
      * @returns true if the interface is associated to an access point
      * @note: This information is only valid if the interface is in managed mode.
      */
     virtual bool isAssociated() const;
+    /** Set the @a mac associated AP address.
+    */
+    virtual void setAssociatedAP( const OMacAddress& mac ) const;
     /**
      * @returns the MAC address of the Access Point if the device is in infrastructure mode.
      * @returns a (more or less random) cell ID address if the device is in adhoc mode.
      */
     virtual OMacAddress associatedAP() const;
     /**
      * Set the @a ssid (Service Set ID) string. This is used to decide
      * which network to associate with (use "any" to let the driver decide).
      */
     virtual void setSSID( const QString& ssid );
     /**
      * @returns the current SSID (Service Set ID).
diff --git a/libopie2/opienet/ostation.h b/libopie2/opienet/ostation.h
index 5219d92..86c9a52 100644
--- a/libopie2/opienet/ostation.h
+++ b/libopie2/opienet/ostation.h
@@ -28,24 +28,25 @@
 
 */
 
 #ifndef OSTATION_H
 #define OSTATION_H
 
 #include <opie2/onetutils.h>
 
 #include <qlist.h>
 #include <qstring.h>
 #include <qhostaddress.h>
 #include <qobject.h>
+#include <qvaluelist.h>
 
 #include <sys/types.h>
 
 namespace Opie {
 namespace Net  {
 
 class OStation;
 
 
 typedef QList<OStation> OStationList;
 
 /*======================================================================================
@@ -62,22 +63,23 @@ class OStation
 
     /* Ethernet */
     QString type;
     OMacAddress macAddress;
     QHostAddress ipAddress;
 
     /* WaveLan */
     QString ssid;
     OMacAddress apAddress;
     int channel;
     int level;
     bool encrypted;
+    QValueList <int> rates;
   private:
     class Private;
     Private *d;
 };
 
 }
 }
 
 #endif // OSTATION_H