added wlan info, very basic, needs to be cleaned

1 files changed, 135 insertions, 4 deletions

diff --git a/noncore/settings/networksettings/wlan/wlanmodule.cpp b/noncore/settings/networksettings/wlan/wlanmodule.cpp
index 53b5857..8d25d99 100644
--- a/noncore/settings/networksettings/wlan/wlanmodule.cpp
+++ b/noncore/settings/networksettings/wlan/wlanmodule.cpp
@@ -1,6 +1,25 @@
 #include "wlanmodule.h"
 #include <qpe/config.h>
 #include "wlanimp.h"
+#include "info.h"
+
+
+#include <arpa/inet.h>
+#include <sys/socket.h>
+#include <linux/if_ether.h>
+#include <netinet/ip.h>
+#include <sys/ioctl.h>
+#include <linux/wireless.h>
+
+#include <unistd.h>
+#include <math.h>
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+
+#include <stdlib.h>
+
+#include <qlabel.h>
 
 /**
  * Constructor, find all of the possible interfaces
@@ -43,8 +62,8 @@ bool WLANModule::isOwner(Interface *i){
  * @param tabWidget a pointer to the tab widget that this configure has.
  * @return QWidget* pointer to the tab widget in this modules configure.
  */ 
-QWidget *WLANModule::configure(QTabWidget **tabWidget){
-  Config *cfg = new Config("wireless");
+QWidget *WLANModule::configure(Interface *i, QTabWidget **tabWidget){
+  Config *cfg = new Config("wireless config");
   WLANImp *wlanconfig = new WLANImp(*cfg);
   (*tabWidget) = wlanconfig->tabWidget;
   return wlanconfig;
@@ -55,8 +74,120 @@ QWidget *WLANModule::configure(QTabWidget **tabWidget){
  * @param tabWidget a pointer to the tab widget that this information has.
  * @return QWidget* pointer to the tab widget in this modules info.
  */ 
-QWidget *WLANModule::information(QTabWidget **tabWidget){
-  return NULL;
+QWidget *WLANModule::information(Interface *i, QTabWidget **tabWidget){
+  WlanInfo *info = new WlanInfo(0, "wireless info");
+  (*tabWidget) = info->tabWidget;
+ 
+  struct ifreq ifr;
+  struct sockaddr_in *sin = (struct sockaddr_in *) &ifr.ifr_addr;
+  int fd = socket( AF_INET, SOCK_DGRAM, 0 );
+  
+  const char* buffer[200];
+  struct iwreq iwr;
+  memset( &iwr, 0, sizeof( iwr ) );
+  iwr.u.essid.pointer = (caddr_t) buffer;
+  iwr.u.essid.length = IW_ESSID_MAX_SIZE;
+  iwr.u.essid.flags = 0;
+  
+  // check if it is an IEEE 802.11 standard conform
+  // wireless device by sending SIOCGIWESSID
+  // which also gives back the Extended Service Set ID
+  // (see IEEE 802.11 for more information)
+
+  QString n = (i->getInterfaceName());
+  const char* iname = n.latin1();
+  strcpy( iwr.ifr_ifrn.ifrn_name,  (const char *)iname );
+  int result = ioctl( fd, SIOCGIWESSID, &iwr );
+  if ( result == 0 ){
+    //hasWirelessExtensions = true;
+    iwr.u.essid.pointer[(unsigned int) iwr.u.essid.length-1] = '\0';
+    info->essidLabel->setText(QString(iwr.u.essid.pointer));
+  }
+  else
+    return info;
+  //info->essidLabel->setText("*** Unknown ***");
+
+  // Address of associated access-point
+  result = ioctl( fd, SIOCGIWAP, &iwr );
+  if ( result == 0 ){
+    QString foo = foo.sprintf( "%.2X:%.2X:%.2X:%.2X:%.2X:%.2X",
+      iwr.u.ap_addr.sa_data[0]&0xff,
+      iwr.u.ap_addr.sa_data[1]&0xff,
+      iwr.u.ap_addr.sa_data[2]&0xff,
+      iwr.u.ap_addr.sa_data[3]&0xff,
+      iwr.u.ap_addr.sa_data[4]&0xff,
+      iwr.u.ap_addr.sa_data[5]&0xff );
+    info->apLabel->setText(foo);
+  }
+  else info->apLabel->setText("*** Unknown ***");
+
+  iwr.u.data.pointer = (caddr_t) buffer;
+  iwr.u.data.length = IW_ESSID_MAX_SIZE;
+  iwr.u.data.flags = 0;
+  result = ioctl( fd, SIOCGIWNICKN, &iwr );
+  if ( result == 0 ){
+    iwr.u.data.pointer[(unsigned int) iwr.u.data.length-1] = '\0';
+    info->stationLabel->setText(iwr.u.data.pointer);
+  }
+  else info->stationLabel->setText("*** Unknown ***");
+
+  result = ioctl( fd, SIOCGIWMODE, &iwr );
+  if ( result == 0 )
+    info->modeLabel->setText( QString("%1").arg(iwr.u.mode == IW_MODE_ADHOC ? "Ad-Hoc" : "Managed"));
+  else
+    info->modeLabel->setText("*** Unknown ***");
+
+  result = ioctl( fd, SIOCGIWFREQ, &iwr );
+  if ( result == 0 )
+    info->freqLabel->setText(QString("%1").arg((double( iwr.u.freq.m ) * pow( 10, iwr.u.freq.e ) / 1000000000)));
+  else
+    info->freqLabel->setText("0");
+
+  /*
+  // gather link quality from /proc/net/wireless
+
+    char c;
+    QString status;
+    QString name;
+    QFile wfile( PROCNETWIRELESS );
+    bool hasFile = wfile.open( IO_ReadOnly );
+    QTextStream wstream( &wfile );
+    if ( hasFile )
+    {
+        wstream.readLine();  // skip the first two lines
+        wstream.readLine();  // because they only contain headers
+    }
+    if ( ( !hasFile ) || ( wstream.atEnd() ) )
+    {
+#ifdef MDEBUG
+        qDebug( "WIFIAPPLET: D'oh! Someone removed the card..." );
+#endif
+        quality = -1;
+        signal = IW_LOWER;
+        noise = IW_LOWER;
+        return false;
+    }
+
+    wstream >> name >> status >> quality >> c >> signal >> c >> noise;
+
+    if ( quality > 92 )
+#ifdef MDEBUG
+        qDebug( "WIFIAPPLET: D'oh! Quality %d > estimated max!\n", quality );
+#endif
+    if ( ( signal > IW_UPPER ) || ( signal < IW_LOWER ) )
+#ifdef MDEBUG
+        qDebug( "WIFIAPPLET: Doh! Strength %d > estimated max!\n", signal );
+#endif
+    if ( ( noise > IW_UPPER ) || ( noise < IW_LOWER ) )
+#ifdef MDEBUG
+        qDebug( "WIFIAPPLET: Doh! Noise %d > estimated max!\n", noise );
+#endif
+
+    return true;
+
+} 
+*/
+  return info;
 }
 
 /**