diff options
Diffstat (limited to 'tests/opentest.c')
| -rw-r--r-- | tests/opentest.c | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/tests/opentest.c b/tests/opentest.c deleted file mode 100644 index bad38eb0..00000000 --- a/tests/opentest.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that: (1) source code distributions - * retain the above copyright notice and this paragraph in its entirety, (2) - * distributions including binary code include the above copyright notice and - * this paragraph in its entirety in the documentation or other materials - * provided with the distribution, and (3) all advertising materials mentioning - * features or use of this software display the following acknowledgement: - * ``This product includes software developed by the University of California, - * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of - * the University nor the names of its contributors may be used to endorse - * or promote products derived from this software without specific prior - * written permission. - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -#include "varattrs.h" - -#ifndef lint -static const char copyright[] _U_ = - "@(#) Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000\n\ -The Regents of the University of California. All rights reserved.\n"; -#endif - -#include <pcap.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <stdarg.h> -#ifdef _WIN32 - #include "getopt.h" -#else - #include <unistd.h> -#endif -#include <errno.h> - -#include "pcap/funcattrs.h" - -#ifdef _WIN32 - #include "portability.h" -#endif - -#define MAXIMUM_SNAPLEN 65535 - -static char *program_name; - -/* Forwards */ -static void PCAP_NORETURN usage(void); -static void PCAP_NORETURN error(const char *, ...) PCAP_PRINTFLIKE(1, 2); -static void warning(const char *, ...) PCAP_PRINTFLIKE(1, 2); - -int -main(int argc, char **argv) -{ - register int op; - register char *cp, *device; - int dorfmon, dopromisc, snaplen, useactivate, bufsize; - char ebuf[PCAP_ERRBUF_SIZE]; - pcap_if_t *devlist; - pcap_t *pd; - int status = 0; - - device = NULL; - dorfmon = 0; - dopromisc = 0; - snaplen = MAXIMUM_SNAPLEN; - bufsize = 0; - useactivate = 0; - if ((cp = strrchr(argv[0], '/')) != NULL) - program_name = cp + 1; - else - program_name = argv[0]; - - opterr = 0; - while ((op = getopt(argc, argv, "i:Ips:aB:")) != -1) { - switch (op) { - - case 'i': - device = optarg; - break; - - case 'I': - dorfmon = 1; - useactivate = 1; /* required for rfmon */ - break; - - case 'p': - dopromisc = 1; - break; - - case 's': { - char *end; - - snaplen = strtol(optarg, &end, 0); - if (optarg == end || *end != '\0' - || snaplen < 0 || snaplen > MAXIMUM_SNAPLEN) - error("invalid snaplen %s", optarg); - else if (snaplen == 0) - snaplen = MAXIMUM_SNAPLEN; - break; - } - - case 'B': - bufsize = atoi(optarg)*1024; - if (bufsize <= 0) - error("invalid packet buffer size %s", optarg); - useactivate = 1; /* required for bufsize */ - break; - - case 'a': - useactivate = 1; - break; - - default: - usage(); - /* NOTREACHED */ - } - } - - if (device == NULL) { - if (pcap_findalldevs(&devlist, ebuf) == -1) - error("%s", ebuf); - if (devlist == NULL) - error("no interfaces available for capture"); - device = strdup(devlist->name); - pcap_freealldevs(devlist); - } - if (useactivate) { - pd = pcap_create(device, ebuf); - if (pd == NULL) - error("%s: pcap_create failed: %s", device, ebuf); - status = pcap_set_snaplen(pd, snaplen); - if (status != 0) - error("%s: pcap_set_snaplen failed: %s", - device, pcap_statustostr(status)); - if (dopromisc) { - status = pcap_set_promisc(pd, 1); - if (status != 0) - error("%s: pcap_set_promisc failed: %s", - device, pcap_statustostr(status)); - } - if (dorfmon) { - status = pcap_set_rfmon(pd, 1); - if (status != 0) - error("%s: pcap_set_rfmon failed: %s", - device, pcap_statustostr(status)); - } - status = pcap_set_timeout(pd, 1000); - if (status != 0) - error("%s: pcap_set_timeout failed: %s", - device, pcap_statustostr(status)); - if (bufsize != 0) { - status = pcap_set_buffer_size(pd, bufsize); - if (status != 0) - error("%s: pcap_set_buffer_size failed: %s", - device, pcap_statustostr(status)); - } - status = pcap_activate(pd); - if (status < 0) { - /* - * pcap_activate() failed. - */ - error("%s: %s\n(%s)", device, - pcap_statustostr(status), pcap_geterr(pd)); - } else if (status > 0) { - /* - * pcap_activate() succeeded, but it's warning us - * of a problem it had. - */ - warning("%s: %s\n(%s)", device, - pcap_statustostr(status), pcap_geterr(pd)); - } else - printf("%s opened successfully\n", device); - } else { - *ebuf = '\0'; - pd = pcap_open_live(device, 65535, 0, 1000, ebuf); - if (pd == NULL) - error("%s", ebuf); - else if (*ebuf) - warning("%s", ebuf); - else - printf("%s opened successfully\n", device); - } - pcap_close(pd); - exit(status < 0 ? 1 : 0); -} - -static void -usage(void) -{ - (void)fprintf(stderr, - "Usage: %s [ -Ipa ] [ -i interface ] [ -s snaplen ] [ -B bufsize ]\n", - program_name); - exit(1); -} - -/* VARARGS */ -static void -error(const char *fmt, ...) -{ - va_list ap; - - (void)fprintf(stderr, "%s: ", program_name); - va_start(ap, fmt); - (void)vfprintf(stderr, fmt, ap); - va_end(ap); - if (*fmt) { - fmt += strlen(fmt); - if (fmt[-1] != '\n') - (void)fputc('\n', stderr); - } - exit(1); - /* NOTREACHED */ -} - -/* VARARGS */ -static void -warning(const char *fmt, ...) -{ - va_list ap; - - (void)fprintf(stderr, "%s: WARNING: ", program_name); - va_start(ap, fmt); - (void)vfprintf(stderr, fmt, ap); - va_end(ap); - if (*fmt) { - fmt += strlen(fmt); - if (fmt[-1] != '\n') - (void)fputc('\n', stderr); - } -} |