summaryrefslogtreecommitdiff
path: root/noncore/net/wellenreiter/contrib/orinoco_hopper/orinoco_hopper.c
Side-by-side diff
Diffstat (limited to 'noncore/net/wellenreiter/contrib/orinoco_hopper/orinoco_hopper.c') (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/net/wellenreiter/contrib/orinoco_hopper/orinoco_hopper.c118
1 files changed, 0 insertions, 118 deletions
diff --git a/noncore/net/wellenreiter/contrib/orinoco_hopper/orinoco_hopper.c b/noncore/net/wellenreiter/contrib/orinoco_hopper/orinoco_hopper.c
deleted file mode 100644
index 78f0299..0000000
--- a/noncore/net/wellenreiter/contrib/orinoco_hopper/orinoco_hopper.c
+++ b/dev/null
@@ -1,118 +0,0 @@
-/* orinoco_hopper.c
- * orinoco wireless nic channel scanning utility
- *
- * By Snax <snax@shmoo.com>
- * Copyright (c) 2002 Snax
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * For a copy of the GNU General Public License write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/time.h>
-#include <signal.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <linux/wireless.h>
-#include <unistd.h>
-#include <getopt.h>
-
-#ifndef SIOCIWFIRSTPRIV
-#define SIOCIWFIRSTPRIV SIOCDEVPRIVATE
-#endif
-
-void changeChannel(int);
-int setChannel( unsigned char channel );
-
-int max = 11;
-int mode = 2;
-char dev[32];
-
-void changeChannel(int x) {
- static int chan = 0;
- chan = (chan % max) + 1;
- setChannel(chan);
-}
-
-int setChannel( unsigned char channel )
-{
- int result = 0;
- int fd;
- struct iwreq ireq; //for Orinoco
- int *ptr;
-
- /* get a socket */
- fd = socket(AF_INET, SOCK_STREAM, 0);
-
- if ( fd == -1 ) {
- return -1;
- }
- ptr = (int *) ireq.u.name;
- ptr[0] = mode;
- ptr[1] = channel;
- strcpy(ireq.ifr_ifrn.ifrn_name, dev);
- result = ioctl( fd, SIOCIWFIRSTPRIV + 0x8, &ireq);
- close(fd);
- return result;
-}
-
-void usage(char *cmd) {
- fprintf(stderr,
- "Usage: %s <iface> [-p] [-i <interval millisec>] [-n]\n -n = international channels\n -p = keep prism headers\n", cmd);
- exit(1);
-}
-
-int main (int argc, char *argv[])
-{
- struct itimerval tval;
- int ms, r;
-
- //this will be the channel scanning interval, currently 0.2 sec
- struct timeval interval = {0, 200000};
-
- if (argc < 2) usage(argv[0]);
- strncpy(dev, argv[1], 32);
- dev[31] = 0;
-
- while (1) {
- r = getopt(argc,argv,"i:np");
- if (r < 0) break;
- switch (r) {
- case 'n':
- max = 14;
- break;
- case 'p':
- mode = 1;
- break;
- case 'i':
- ms = atoi(optarg);
- interval.tv_sec = ms / 1000;
- interval.tv_usec = (ms % 1000) * 1000;
- break;
- default:
- usage(argv[0]);
- }
- }
-
- //this sets up the kchannel scanning stuff
- signal(SIGALRM, changeChannel);
- tval.it_interval = interval;
- tval.it_value = interval;
- setitimer(ITIMER_REAL, &tval, NULL);
- while (1) pause();
-
- return 0;
-}
-