| -rw-r--r-- | noncore/net/wellenreiter/daemon/source/cardmode.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/noncore/net/wellenreiter/daemon/source/cardmode.cc b/noncore/net/wellenreiter/daemon/source/cardmode.cc index ae32af4..f84ce23 100644 --- a/noncore/net/wellenreiter/daemon/source/cardmode.cc +++ b/noncore/net/wellenreiter/daemon/source/cardmode.cc @@ -1,89 +1,89 @@ /* $Id$ */ #include "cardmode.hh" int card_into_monitormode (char *device, int cardtype) { int datalink; /* used for getting the pcap datalink type */ char CiscoRFMON[35] = "/proc/driver/aironet/"; FILE *CISCO_CONFIG_FILE; char errbuf[PCAP_ERRBUF_SIZE]; pcap_t *handle; /* Checks if we have a device to sniff on */ if(device == NULL) { printf ("Fatal error i did not have any interfaces to sniff on\n"); return 0; } /* Setting the prmiscous and up flag to the interface */ if (card_set_promisc_up (device) == 0) { printf ("Interface flags correctly set using ifconfig\n"); } /* Check the cardtype and executes the commands to go into monitor mode */ if (cardtype == CARD_TYPE_CISCO) /* I got a cisco card */ { /* bring the sniffer into rfmon mode */ snprintf(CiscoRFMON, sizeof(CiscoRFMON),DEFAULT_PATH, device); CISCO_CONFIG_FILE = fopen(CiscoRFMON,"w"); fputs ("Mode: r",CISCO_CONFIG_FILE); fputs ("Mode: y",CISCO_CONFIG_FILE); fputs ("XmitPower: 1",CISCO_CONFIG_FILE); fclose(CISCO_CONFIG_FILE); } else if (cardtype == CARD_TYPE_NG) { char wlanngcmd[62]; snprintf(wlanngcmd, sizeof(wlanngcmd),"%s %s lnxreq_wlansniff channel=1 enable=true",WLANCTL_PATH,device); if (system (wlanngcmd) != 0) { - printf ("\n Fatal error could not set %s in raw mode, check cardtype\n",device); - return 0; + printf ("\n Fatal error could not set %s in raw mode, check cardtype\n\n\tterminating now...\n\n",device); + exit(1); } } else if (cardtype == CARD_TYPE_HOSTAP) { printf ("Got a host-ap card, nothing is implemented now\n"); } /* Check the interface if it is in the correct raw mode */ handle = pcap_open_live(device, BUFSIZ, 1, 0, errbuf); /* getting the datalink type */ datalink = pcap_datalink(handle); if (datalink == DLT_IEEE802_11) /* Rawmode is IEEE802_11 */ { printf ("Your successfully listen on %s in 802.11 raw mode\n",device); pcap_close(handle); return 0; } else { - printf ("Fatal error, cannot continue, your interface %s does not work in the correct 802.11 raw mode, check you driver please\n",device); + printf ("Fatal error, cannot continue, your interface %s does not work in the correct 802.11 raw mode, check you driver please\n\tterminating now",device); pcap_close(handle); - return 0; + exit(1); } } int card_set_promisc_up (char * device) { int ret; char ifconfigcmd[32]; snprintf(ifconfigcmd,sizeof(ifconfigcmd),SBIN_PATH, device); ret = system (ifconfigcmd); if (ret > 0) { printf ("\nFatal error, could not execute %s please check your card,binary location and permission\n",ifconfigcmd); return 0; } return 1; } |