foobar

3 files changed, 31 insertions, 8 deletions

diff --git a/noncore/net/wellenreiter/daemon/source/config.hh b/noncore/net/wellenreiter/daemon/source/config.hh
index 42c56da..cac9565 100644
--- a/noncore/net/wellenreiter/daemon/source/config.hh
+++ b/noncore/net/wellenreiter/daemon/source/config.hh
@@ -22,3 +22,2 @@
 
-
 /* Temporary cardmode stuff, will hopefully removed soon */
@@ -27,3 +26,2 @@
 #define   CARD_TYPE_HOSTAP      3
-#define   SNIFFER_DEVICE         "wlan0"
 
diff --git a/noncore/net/wellenreiter/daemon/source/daemon.cc b/noncore/net/wellenreiter/daemon/source/daemon.cc
index cc72377..54f308a 100644
--- a/noncore/net/wellenreiter/daemon/source/daemon.cc
+++ b/noncore/net/wellenreiter/daemon/source/daemon.cc
@@ -12,4 +12,4 @@ int main(int argc, char **argv)
 {
-  int sock, maxfd, retval;
-  char buffer[128];
+  int sock, maxfd, retval, card_type;
+  char buffer[128], sniffer_device[5];
   struct pcap_pkthdr header;
@@ -21,4 +21,17 @@ int main(int argc, char **argv)
   fprintf(stderr, "wellenreiterd %s\n\n", VERSION);
+  fprintf(stderr, "(c) 2002 by M-M-M\n\n");
 
-  if(!card_into_monitormode(&handletopcap, SNIFFER_DEVICE, CARD_TYPE))
+  if(argc < 3)
+    usage();
+
+  /* Set sniffer device */
+  memset(sniffer_device, 0, sizeof(sniffer_device));
+  strncpy(sniffer_device, (char *)argv[1], sizeof(sniffer_device) - 1);
+
+  /* Set card type */
+  card_type = atoi(argv[2]);
+  if(card_type < 1 || card_type > 3)
+    usage();
+
+  if(!card_into_monitormode(&handletopcap, sniffer_device, card_type))
   {
@@ -30,3 +43,3 @@ int main(int argc, char **argv)
   /////// following line will be moved to lib as soon as possible ////////////
-    if((handletopcap = pcap_open_live(SNIFFER_DEVICE, BUFSIZ, 1, 0, NULL)) == NULL)
+    if((handletopcap = pcap_open_live(sniffer_device, BUFSIZ, 1, 0, NULL)) == NULL)
     {
@@ -44,3 +57,3 @@ int main(int argc, char **argv)
       {
-        wl_loginfo("Interface %s does not work in the correct 802.11 raw mode", SNIFFER_DEVICE);
+        wl_loginfo("Interface %s does not work in the correct 802.11 raw mode", sniffer_device);
         pcap_close(handletopcap);
@@ -48,3 +61,3 @@ int main(int argc, char **argv)
       }
-    wl_loginfo("Your successfully listen on %s in 802.11 raw mode", SNIFFER_DEVICE);
+    wl_loginfo("Your successfully listen on %s in 802.11 raw mode", sniffer_device);
     ////////////////////////////////////////
@@ -119 +132,11 @@ int main(int argc, char **argv)
 }
+
+void usage(void)
+{
+  fprintf(stderr, "Usage: wellenreiter <device> <cardtype>\n"      \
+          "\t<device>   = Wirelessdevice (e.g. wlan0)\n" \
+          "\t<cardtype> = Cardtype:\t Cisco\t= 1\n"       \
+          "\t\t\t\tNG\t= 2\n"                             \
+          "\t\t\t\tHOSTAP\t= 3\n");
+  exit(-1);
+}
diff --git a/noncore/net/wellenreiter/daemon/source/daemon.hh b/noncore/net/wellenreiter/daemon/source/daemon.hh
index 09acf11..8d03b97 100644
--- a/noncore/net/wellenreiter/daemon/source/daemon.hh
+++ b/noncore/net/wellenreiter/daemon/source/daemon.hh
@@ -21,2 +21,4 @@
 
+void usage(void);
+
 #endif /* DAEMON_HH */