implemented send_to_gui

2 files changed, 31 insertions, 20 deletions

diff --git a/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc b/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
index fedd8fc..66299d1 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
+++ b/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
@@ -8,9 +8,10 @@
 #include "ieee802_11.hh"
 #include "extract.hh"
 #include "log.hh"
+#include "proto.hh"
 
 /* Main function, checks packets */
-void process_packets(const struct pcap_pkthdr *pkthdr, const unsigned char *packet)
+void process_packets(const struct pcap_pkthdr *pkthdr, const unsigned char *packet, char *guihost, int guiport)
 {
   unsigned int caplen = pkthdr->caplen;
   unsigned int length = pkthdr->len;
@@ -20,6 +21,10 @@ void process_packets(const struct pcap_pkthdr *pkthdr, const unsigned char *pack
   /* pinfo holds all interresting information for us */
   struct packetinfo pinfo;
   struct packetinfo *pinfoptr;
+
+  /* wl_network_t will finally be set and send to the ui */
+  wl_network_t wl_net;
+
   pinfoptr=&pinfo;
   
   pinfoptr->isvalid = 0;
@@ -92,28 +97,34 @@ void process_packets(const struct pcap_pkthdr *pkthdr, const unsigned char *pack
 
               /* Here should be the infos to the gui issued */
               if (pinfoptr->cap_ESS == 1 &&pinfoptr->cap_IBSS ==0)
-              {
-                  printf ("\nHave found an accesspoint:");
+                {
+                  wl_loginfo("Found an access point");
+                  wl_net.net_type=1;
                 }
               else if(pinfoptr->cap_ESS == 0 && pinfoptr->cap_IBSS == 1) 
                 {
-                  printf ("\nHave found an AD-HOC station:");
-                  
+                  wl_loginfo("Found an ad-hoc network");
+                  wl_net.net_type=2;
                 }
               if (strcmp (pinfoptr->ssid,NONBROADCASTING) ==0)
                 {
-                  printf ("\n\tOn a non-broadcasting network");
+                  wl_loginfo("Net is a non-broadcasting network");
                 }
               else
                 {
-                  printf ("\n\tOn network : %s",pinfoptr->ssid);
+                  wl_loginfo("SSID is: %s", pinfoptr->ssid);
+                          //      wl_net.bssid=pinfoptr->ssid;
                 }
-              printf ("\n\tLen SSID   : %d",pinfoptr->ssid_len);
-              printf ("\n\tOn Channel : %d",pinfoptr->channel);
-              printf ("\n\tEncryption : %s", pinfoptr->cap_WEP ? "ON" : "OFF");
-              printf ("\n\tMacaddress : %s",pinfoptr->sndhwaddr);
-              printf ("\n\tBssid      : %s",pinfoptr->bssid);
-                      printf ("\n\tDest   : %s\n",pinfoptr->desthwaddr);
+
+              wl_net.ssid_len=pinfoptr->ssid_len;
+              wl_net.channel=pinfoptr->channel;
+              wl_net.wep=pinfoptr->cap_WEP;
+              memcpy(wl_net.mac, pinfoptr->sndhwaddr, sizeof(wl_net.mac));;
+              memcpy(wl_net.bssid, pinfoptr->ssid, sizeof(wl_net.bssid));
+
+                      //              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:
@@ -205,9 +216,9 @@ int handle_beacon(u_int16_t fc, const u_char *p,struct packetinfo *ppinfo)
               memcpy(&(pbody.ssid.ssid),p+offset,pbody.ssid.length); offset += pbody.ssid.length;
               pbody.ssid.ssid[pbody.ssid.length]='\0';
               if (strcmp((char *)pbody.ssid.ssid,"")==0)
-                     ppinfo->ssid = NONBROADCASTING;
+                memcpy(ppinfo->ssid, NONBROADCASTING, sizeof(ppinfo->ssid));
               else
-                  ppinfo->ssid = (char *)pbody.ssid.ssid;
+                  memcpy(ppinfo->ssid, pbody.ssid.ssid, sizeof(ppinfo->ssid));
               ppinfo->ssid_len = pbody.ssid.length;
           }
           break;
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/sniff.hh b/noncore/net/wellenreiter/libwellenreiter/source/sniff.hh
index fa8519b..60cdc43 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/sniff.hh
+++ b/noncore/net/wellenreiter/libwellenreiter/source/sniff.hh
@@ -27,14 +27,14 @@ struct packetinfo
   int cap_IBSS;
   int cap_ESS;
   int channel;
-  char bssid[sizeof("00:00:00:00:00:00")];
-  char desthwaddr[sizeof("00:00:00:00:00:00")];
-  char sndhwaddr[sizeof("00:00:00:00:00:00")];
-          char *ssid;
+  char bssid[sizeof("00:00:00:00:00:00") + 1];
+  char desthwaddr[sizeof("00:00:00:00:00:00") + 1];
+  char sndhwaddr[sizeof("00:00:00:00:00:00") + 1];
+  char ssid[128];
   int ssid_len;
 };
 
-void process_packets(const struct pcap_pkthdr* pkthdr,const u_char* packet);
+void process_packets(const struct pcap_pkthdr* pkthdr,const u_char* packet, char *, int);
 int decode_80211b_hdr(const u_char *p,struct packetinfo *ppinfo);
 void etheraddr_string(register const u_char *ep,char * text);
 int handle_beacon(u_int16_t fc, const u_char *p,struct packetinfo *ppinfo);