author | max <max> | 2003-03-04 14:04:52 (UTC) |
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committer | max <max> | 2003-03-04 14:04:52 (UTC) |
commit | 3adca473d5440b00e15781627e00465350e9118b (patch) (side-by-side diff) | |
tree | e60e57f10c8297eee39f9e31974f9199013c4930 /noncore/net/wellenreiter/daemon/source | |
parent | 7cf53b4030437bdbd405b8b16684ba9f68e2891d (diff) | |
download | opie-3adca473d5440b00e15781627e00465350e9118b.zip opie-3adca473d5440b00e15781627e00465350e9118b.tar.gz opie-3adca473d5440b00e15781627e00465350e9118b.tar.bz2 |
start_sniff
Diffstat (limited to 'noncore/net/wellenreiter/daemon/source') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/net/wellenreiter/daemon/source/daemon.cc | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/noncore/net/wellenreiter/daemon/source/daemon.cc b/noncore/net/wellenreiter/daemon/source/daemon.cc index 3a28217..b840f17 100644 --- a/noncore/net/wellenreiter/daemon/source/daemon.cc +++ b/noncore/net/wellenreiter/daemon/source/daemon.cc @@ -1,78 +1,67 @@ /* * Startup functions of wellenreiter * * $Id$ */ #include "config.hh" #include "daemon.hh" /* should be parsed from cfg-file */ #define MAXCHANNEL 13 #define CHANINTERVAL 500000 + /* Main function of wellenreiterd */ int main(int argc, char **argv) { int sock, maxfd, retval; char buffer[WL_SOCKBUF]; struct pcap_pkthdr header; struct sockaddr_in saddr; - pcap_t *handletopcap; +// pcap_t *handletopcap; wl_cardtype_t cardtype; pthread_t sub; const unsigned char *packet; fd_set rset; fprintf(stderr, "wellenreiterd %s\n\n", VERSION); fprintf(stderr, "(c) 2002 by M-M-M\n\n"); if(argc < 3) usage(); /* Set sniffer device */ memset(cardtype.iface, 0, sizeof(cardtype.iface)); strncpy(cardtype.iface, (char *)argv[1], sizeof(cardtype.iface) - 1); /* Set card type */ cardtype.type = atoi(argv[2]); if(cardtype.type < 1 || cardtype.type > 4) usage(); - /* set card into monitor mode */ - if(!card_into_monitormode(&handletopcap, cardtype.iface, - cardtype.type)) + /* Until we do not act as a read daemon, it starts the sniffer + right after startup */ + if (!start_sniffer(cardtype.iface,cardtype.type)) { - wl_logerr("Cannot initialize the wireless-card, aborting"); - exit(EXIT_FAILURE); + wl_logerr("daemon, start_sniff did not return proper, aborting"); + exit(EXIT_FAILURE); } - wl_loginfo("Set card into monitor mode"); - - /* setup pcap */ - if((handletopcap = pcap_open_live(cardtype.iface, - BUFSIZ, 1, 0, NULL)) == NULL) - { - wl_logerr("pcap_open_live() failed: %s", strerror(errno)); - exit(EXIT_FAILURE); - } - -#ifdef HAVE_PCAP_NONBLOCK - pcap_setnonblock(handletopcap, 1, NULL); -#endif + wl_loginfo ("daemon, wireless card prepared for sniffing"); /* Setup socket for incoming commands */ if((sock=wl_setupsock(DAEMONADDR, DAEMONPORT, saddr)) < 0) { wl_logerr("Cannot setup socket"); exit(EXIT_FAILURE); } wl_loginfo("Set up socket '%d' for GUI communication", sock); /* Create channelswitching thread */ if(pthread_create(&sub, NULL, channel_switcher, (void *)&cardtype) != 0) { wl_logerr("Cannot create thread: %s", strerror(errno)); close(sock); exit(EXIT_FAILURE); |