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authormjm <mjm>2002-12-04 19:51:46 (UTC)
committer mjm <mjm>2002-12-04 19:51:46 (UTC)
commit1f70a97d8f4ccedbfdbde72e70649f01d92f190a (patch) (side-by-side diff)
treef1908f235fb90ed578f66bcbfa4d255090b2ed62
parentad62016e2d341876c068bead69a40ebd0370d822 (diff)
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fit to new sniffer function
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/net/wellenreiter/daemon/source/daemon.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/noncore/net/wellenreiter/daemon/source/daemon.cc b/noncore/net/wellenreiter/daemon/source/daemon.cc
index 6467af7..95f2f83 100644
--- a/noncore/net/wellenreiter/daemon/source/daemon.cc
+++ b/noncore/net/wellenreiter/daemon/source/daemon.cc
@@ -1,119 +1,119 @@
/*
* Startup functions of wellenreiter
*
* $Id$
*/
#include "config.hh"
#include "daemon.hh"
/* Main function of wellenreiterd */
int main(int argc, char **argv)
{
int sock, maxfd, retval;
char buffer[128];
struct pcap_pkthdr header;
pcap_t *handletopcap;
const unsigned char *packet;
fd_set rset;
fprintf(stderr, "wellenreiterd %s\n\n", VERSION);
if(!card_into_monitormode(&handletopcap, SNIFFER_DEVICE, CARD_TYPE_NG))
{
wl_logerr("Cannot set card into mon mode, aborting");
exit(-1);
}
wl_loginfo("Set card into monitor mode");
/////// following line will be moved to lib as soon as possible ////////////
if((handletopcap = pcap_open_live(SNIFFER_DEVICE, BUFSIZ, 1, 0, NULL)) == NULL)
{
wl_logerr("pcap_open_live() failed: %s", strerror(errno));
exit(-1);
}
#ifdef HAVE_PCAP_NONBLOCK
pcap_setnonblock(handletopcap, 1, NULL);
#endif
/* getting the datalink type */
retval = pcap_datalink(handletopcap);
if (retval != DLT_IEEE802_11) /* Rawmode is IEEE802_11 */
{
wl_loginfo("Interface %s does not work in the correct 802.11 raw mode", SNIFFER_DEVICE);
pcap_close(handletopcap);
return 0;
}
wl_loginfo("Your successfully listen on %s in 802.11 raw mode", SNIFFER_DEVICE);
////////////////////////////////////////
/* Setup socket for incoming commands */
if((sock=commsock(DAEMONADDR, DAEMONPORT)) < 0)
{
wl_logerr("Cannot setup socket");
exit(-1);
}
wl_loginfo("Set up socket '%d' for GUI communication", sock);
FD_ZERO(&rset);
/* Start main loop */
wl_loginfo("Starting main loop");
while(1)
{
FD_SET(sock, &rset);
FD_SET(pcap_fileno(handletopcap), &rset);
maxfd=sock + pcap_fileno(handletopcap) + 1;
if(select(maxfd, &rset, NULL, NULL, NULL) < 0)
{
wl_logerr("Error calling select: %s", strerror(errno));
break;
}
/* Got data on local socket from GUI */
if(FD_ISSET(sock, &rset))
{
/* Receive data from socket */
if((retval=recvcomm(&sock, buffer, sizeof(buffer))) < 0)
{
wl_logerr("Error trying to read: %s", strerror(errno));
break;
}
else
{
/* check type of packet and start function according to it */
switch(retval)
{
case 98:
wl_loginfo("Received STARTSNIFF command");
break;
case 99:
wl_loginfo("Received STOPSNIFF command");
break;
default:
wl_logerr("Received unknown command: %d", retval);
break;
}
}
} /* FD_ISSET */
/* Check pcap lib for packets */
if(FD_ISSET(pcap_fileno(handletopcap), &rset))
{
/* Grab one single packet */
packet = pcap_next(handletopcap, &header);
/* process the packet */
- process_packets(&header,*&packet);
+ process_packets(&header,*&packet, GUIADDR, GUIPORT);
}
} /* while(1) */
close(sock);
exit(0);
}