source: test/test-wireless.c @ d5a27e8

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since d5a27e8 was d5a27e8, checked in by Perry Lorier <perry@…>, 14 years ago

Update the copyright information
Fix libpcap issue
Remove all swig/python builds

  • Property mode set to 100644
File size: 4.7 KB
Line 
1/*
2 * This file is part of libtrace
3 *
4 * Copyright (c) 2007 The University of Waikato, Hamilton, New Zealand.
5 * Authors: Daniel Lawson
6 *          Perry Lorier
7 *         
8 * All rights reserved.
9 *
10 * This code has been developed by the University of Waikato WAND
11 * research group. For further information please see http://www.wand.net.nz/
12 *
13 * libtrace is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
17 *
18 * libtrace is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with libtrace; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
26 *
27 * $Id: test-pcap-to-erf.c,v 1.3 2006/02/27 03:41:12 perry Exp $
28 *
29 */
30#ifndef WIN32
31#  include <sys/time.h>
32#  include <netinet/in.h>
33#  include <netinet/in_systm.h>
34#  include <netinet/tcp.h>
35#  include <netinet/ip.h>
36#  include <netinet/ip_icmp.h>
37#  include <arpa/inet.h>
38#  include <sys/socket.h>
39#endif
40
41#include <stdio.h>
42#include <stdlib.h>
43#include <assert.h>
44#include <string.h>
45#include <sys/types.h>
46#include <time.h>
47#include <string.h>
48
49#include "libtrace.h"
50
51void iferr(libtrace_t *trace)
52{
53        libtrace_err_t err = trace_get_err(trace);
54        if (err.err_num==0)
55                return;
56        printf("Error: %s\n",err.problem);
57        exit(1);
58}
59
60
61int main(int argc, char *argv[]) {
62        libtrace_t *trace;
63        libtrace_packet_t *packet;
64        int result;
65        uint64_t tsft;
66        uint16_t freq, tmp16;
67        uint32_t fcs;
68        uint8_t flags, rate, sdbm, ndbm, sdb, antenna, tmp8;
69       
70        uint32_t total_fcs, expected_fcs = 3012874435;
71        uint16_t total_freq, expected_freq = 24170;
72       
73        void *l;
74        libtrace_linktype_t lt;
75        trace = trace_create("pcapfile:traces/10_packets_radiotap.pcap");
76        iferr(trace);
77
78        trace_start(trace);
79        iferr(trace);
80       
81        packet=trace_create_packet();
82
83        trace_read_packet(trace, packet);
84
85        l = trace_get_link(packet);
86        lt = trace_get_link_type(packet);
87
88        /* Check that the right linktype is being reported for this trace */
89        assert(lt == TRACE_TYPE_80211_RADIO);
90
91        /* Check that fields that exist in this trace are reported as
92         * existing */
93        assert(trace_get_wireless_tsft(l,lt,&tsft));
94        assert(trace_get_wireless_rate(l,lt,&rate));
95        assert(trace_get_wireless_freq(l,lt,&freq));
96        assert(trace_get_wireless_signal_strength_dbm(l,lt,(int8_t *)&sdbm));
97        assert(trace_get_wireless_noise_strength_dbm(l,lt,(int8_t *)&ndbm));
98        assert(trace_get_wireless_signal_strength_db(l,lt,&sdb));
99        assert(trace_get_wireless_antenna(l,lt,&antenna));
100        assert(trace_get_wireless_fcs(l,lt,&fcs));
101
102        /* Check that the fields that do not exist in this trace are
103         * reported as not existing */
104        assert(!trace_get_wireless_noise_strength_db(l,lt,&tmp8));
105        assert(!trace_get_wireless_tx_attenuation(l,lt,&tmp16));
106        assert(!trace_get_wireless_tx_attenuation_db(l,lt,&tmp16));
107        assert(!trace_get_wireless_tx_power_dbm(l,lt,(int8_t *)&tmp8));
108
109        /* Check that the functions are returning the right values for
110         * this trace
111         * TODO: Check all fields :)
112         */
113        total_fcs = fcs;
114        total_freq = freq;
115       
116        while((result = trace_read_packet(trace, packet)) > 0) {
117                if(trace_get_wireless_fcs(l,lt,&fcs)) 
118                        total_fcs += fcs;
119                if(trace_get_wireless_freq(l,lt,&freq)) 
120                        total_freq += freq;
121        }
122
123        assert(total_fcs == expected_fcs);
124        assert(total_freq == expected_freq);
125
126        trace_destroy_packet(packet);
127        trace_destroy(trace);
128               
129        /* Now check that we don't process non-radiotap traces */
130       
131        trace = trace_create("pcapfile:traces/100_packets.pcap");
132        iferr(trace);
133        trace_start(trace);
134        iferr(trace);
135        packet = trace_create_packet();
136        trace_read_packet(trace,packet);
137        l = trace_get_link(packet);
138        lt = trace_get_link_type(packet);
139        assert(lt != TRACE_TYPE_80211_RADIO);
140
141        assert(!trace_get_wireless_tsft(l,lt,&tsft));
142        assert(!trace_get_wireless_rate(l,lt,&rate));
143        assert(!trace_get_wireless_freq(l,lt,&freq));
144        assert(!trace_get_wireless_signal_strength_dbm(l,lt,(int8_t *)&sdbm));
145        assert(!trace_get_wireless_noise_strength_dbm(l,lt,(int8_t *)&ndbm));
146        assert(!trace_get_wireless_signal_strength_db(l,lt,&sdb));
147        assert(!trace_get_wireless_antenna(l,lt,&antenna));
148        assert(!trace_get_wireless_fcs(l,lt,&fcs));
149        assert(!trace_get_wireless_noise_strength_db(l,lt,&tmp8));
150        assert(!trace_get_wireless_tx_attenuation(l,lt,&tmp16));
151        assert(!trace_get_wireless_tx_attenuation_db(l,lt,&tmp16));
152        assert(!trace_get_wireless_tx_power_dbm(l,lt,(int8_t *)&tmp8));
153
154
155        trace_destroy_packet(packet);
156        trace_destroy(trace);
157        printf("%s: success\n", argv[0]);
158        return 0;
159}
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