code cleanup, possible bug in sniff.cc fixed

4 files changed, 10 insertions, 17 deletions

diff --git a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
index a1c3945..3aaa4a7 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
+++ b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc
@@ -1,31 +1,32 @@
 /* 
  * Set card modes for sniffing
  *
  * $Id$
  */
 
 #include "cardmode.hh"
+#include "log.hh"
 
 /* main card into monitor function */
 int card_into_monitormode (pcap_t **orighandle, char *device, int cardtype)
 {
   char CiscoRFMON[35] = "/proc/driver/aironet/";
   FILE *CISCO_CONFIG_FILE;
   pcap_t *handle = (pcap_t*)orighandle;
 
   /* Checks if we have a device to sniff on */
   if(device == NULL)
   {
       wl_logerr("No device given");
       return 0;
   }
   
   /* Setting the prmiscous and up flag to the interface */
   if (!card_set_promisc_up(device))
   {
     wl_logerr("Cannot set interface to promisc mode: %s", strerror(errno));
     return 0;
   } 
   wl_loginfo("Interface set to promisc mode");
   
   /* Check the cardtype and executes the commands to go into monitor mode */
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh
index fad74cf..7c6a21d 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh
+++ b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.hh
@@ -1,37 +1,35 @@
 /* $Id$ */
 
 #ifndef CARDMODE_HH
 #define CARDMODE_HH
 
 #include <string.h>
 #include <stdlib.h>
 #include <errno.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 
 extern "C"
 {
 #include <net/bpf.h>
 #include <pcap.h>  
 }
 
-#include "../../libwellenreiter/source/log.hh"
-
 /* Defines, used for the card setup */
 #define   DEFAULT_PATH       "/proc/driver/aironet/%s/Config"
 #define   CARD_TYPE_CISCO	1
 #define   CARD_TYPE_NG	        2
 #define   CARD_TYPE_HOSTAP	3
 
 /* only for now, until we have the daemon running */
 /*the config file should provide these information */
 #define   CARD_TYPE              CARD_TYPE_HOSTAP
 #define   SBIN_PATH	         "/sbin/ifconfig %s promisc up"
 #define   WLANCTL_PATH           "/sbin/wlanctl-ng"
 
 /* Prototypes */
 int card_into_monitormode (pcap_t **, char *, int);
 int card_set_promisc_up (const char *);
 
 #endif /* CARDMODE_HH */
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/proto.cc b/noncore/net/wellenreiter/libwellenreiter/source/proto.cc
index 305f401..2ec23f4 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/proto.cc
+++ b/noncore/net/wellenreiter/libwellenreiter/source/proto.cc
@@ -35,57 +35,56 @@ int send_network_found (const char *guihost, int guiport, void *structure)
     snprintf(temp, 3, "%d", ptr->channel);
 
   memcpy(buffer + 3, temp, 2);
 
   /* Set WEP y/n */
   memset(temp, 0, sizeof(temp));
   snprintf(temp, 2, "%d", ptr->wep);
   memcpy(buffer + 5, temp, 1);
 
   /* Set MAC address */
   memcpy(buffer + 6, ptr->mac, 17);
 
   /* Set lenght of ssid */
   memset(temp, 0, sizeof(temp));
 
   if(ptr->ssid_len > 99)
     snprintf(temp, 4, "%d", ptr->ssid_len);
   else if(ptr->ssid_len < 10)
     snprintf(temp, 4, "00%d", ptr->ssid_len);
   else
     snprintf(temp, 4, "0%d", ptr->ssid_len);
 
   memcpy(buffer + 23, temp, 3);
 
-  fprintf( stderr, "Temp is %s\n", temp );
-  fprintf( stderr, "ssid_len is %d\n", ptr->ssid_len );
-
   /* Set ssid */
   memcpy(buffer + 26, ptr->bssid, ptr->ssid_len);
 
-  fprintf( stderr, "Buffer is %s\n", buffer );
-
   /* Send prepared buffer to GUI */
+#ifdef DEBUG
+  wl_loginfo("Sending network to GUI: '%s'", buffer);
+#endif
+
   sendcomm(guihost, guiport, buffer);
 
   return 1;
 }
 
 /* Fill buffer into structur */
 int get_network_found (void *structure, const char *buffer)
 {
   wl_network_t *ptr;
   char temp[512];
 
   ptr = (wl_network_t *)structure;
 
   /* Get net type */
   memset(temp, 0, sizeof(temp));
   memcpy(temp, buffer + 2, 1);
   ptr->net_type = atoi(temp);
 
   /* Get channel */
   memset(temp, 0, sizeof(temp));
   memcpy(temp, buffer + 3, 2);
   ptr->channel = atoi(temp);
 
   /* Set WEP y/n */
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc b/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
index 84caf12..c703052 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
+++ b/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
@@ -73,88 +73,83 @@ void process_packets(const struct pcap_pkthdr *pkthdr, const unsigned char *pack
 	  {
 	      if (!strcmp(pinfoptr->desthwaddr,"ff:ff:ff:ff:ff:ff") == 0)
 	      {
 		  /* Every beacon must have the broadcast as destination
 		     so it must be a shitti packet */
 		  pinfoptr->isvalid = 0;
 		  return;
 	      } 
 	      
 	      if (pinfoptr->cap_ESS == pinfoptr->cap_IBSS)
 	      {
 		  /* Only one of both are possible, so must be 
 		     a noise packet, if this comes up */
 		  pinfoptr->isvalid = 0;
 		  return;
 	      }
 	      if (pinfoptr->channel < 1 || pinfoptr->channel > 14)
 	      {
 		  /* Only channels between 1 and 14 are possible
 		     others must be noise packets */
 		  pinfoptr->isvalid = 0;
 		  return;
 	      }
 
-          printf( "cap_ESS is %d, cap_IBSS is %d\n", pinfoptr->cap_ESS, pinfoptr->cap_IBSS );
-          
 	      /* Here should be the infos to the gui issued */
 	      if (pinfoptr->cap_ESS == 1 &&pinfoptr->cap_IBSS ==0)
 		{
 		  wl_loginfo("Found an access point");
 		  wl_net.net_type=1;
 		}
 	      else if(pinfoptr->cap_ESS == 0 && pinfoptr->cap_IBSS == 2) 
 		{
 		  wl_loginfo("Found an ad-hoc network");
 		  wl_net.net_type=2;
 		}
+
 	      if (strcmp (pinfoptr->ssid,NONBROADCASTING) ==0)
-		{
 		  wl_loginfo("Net is a non-broadcasting network");
-		}
 	      else
-		{
 		  wl_loginfo("SSID is: %s", pinfoptr->ssid);
-		  //		  wl_net.bssid=pinfoptr->ssid;
-		}
+
+              wl_loginfo("SSID is: %s", pinfoptr->ssid);
+	      memcpy(wl_net.bssid, pinfoptr->ssid, sizeof(wl_net.bssid)-1);
 
 	      wl_loginfo("SSID length is: %d", pinfoptr->ssid_len);
 	      wl_net.ssid_len=pinfoptr->ssid_len;
 	    
               wl_loginfo("Channel is: %d", pinfoptr->channel);
 	      wl_net.channel=pinfoptr->channel;
 	      wl_net.wep=pinfoptr->cap_WEP;
 
 	      wl_loginfo("Mac is: %s", pinfoptr->sndhwaddr);
 	      memcpy(wl_net.mac, pinfoptr->sndhwaddr, sizeof(wl_net.mac)-1);;
-	      wl_loginfo("SSID is: %s", pinfoptr->ssid);
-	      memcpy(wl_net.bssid, pinfoptr->ssid, sizeof(wl_net.bssid)-1);
 
-	      //	      printf ("\n\tDest	   : %s\n",pinfoptr->desthwaddr);
 	      send_network_found((char *)guihost, guiport, &wl_net);
 	      wl_loginfo("Sent network to GUI '%s:%d'", guihost, guiport);
 	    }
 	  break;	
+
 	default:
 	  wl_logerr("Unknown IEEE802.11 frame subtype (%d)", FC_SUBTYPE(fc));
 	  break;	
 	} /* End of switch over different mgt frame types */
       
       break;
   
   case T_CTRL:
     wl_loginfo("Received control frame, not implemented yet");
     break;
 
   case T_DATA:
     wl_loginfo("Received date frame, not implemented yet");
     break;
 
   default:
     wl_logerr("Unknown IEEE802.11 frame type (%d)", FC_TYPE(fc));
     break;
     }
 }
 
 /* This decodes the 802.11b frame header out of the 802.11b packet 
    all the infos is placed into the packetinfo structure			 */
 int decode_80211b_hdr(const u_char *p,struct packetinfo *ppinfo)