source: test/test-plen.c @ e111394

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since e111394 was e111394, checked in by Shane Alcock <salcock@…>, 10 years ago
  • Added a test that checks that trace_get_payload_len is working as expected
  • Property mode set to 100644
File size: 2.7 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-bpf.c 1672 2010-11-30 21:30:03Z salcock $
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
51struct libtrace_t *trace;
52
53void iferr(libtrace_t *trace)
54{
55        libtrace_err_t err = trace_get_err(trace);
56        if (err.err_num==0)
57                return;
58        printf("Error: %s\n",err.problem);
59        exit(1);
60}
61
62int main(int argc, char *argv[]) {
63        char *uri = "pcap:traces/100_packets.pcap";
64        int psize = 0;
65        int error = 0;
66        int count = 0;
67        int total_plen = 0;
68        struct libtrace_packet_t *packet;
69
70        trace = trace_create(uri);
71        iferr(trace);
72
73        if (trace_start(trace)==-1) {
74                iferr(trace);
75        }
76       
77        packet=trace_create_packet();
78        for (;;) {
79                if ((psize = trace_read_packet(trace, packet)) <=0) {
80                        if (psize != 0) error = 1;
81                        break;
82                }
83                if (psize == 0) {
84                        error = 0;
85                        break;
86                }
87               
88                count ++;
89                total_plen += trace_get_payload_length(packet);
90        }
91        trace_destroy_packet(packet);
92        if (error == 0) {
93                if (count == 100) {
94                        printf("success: 100 packets read\n");
95                } else {
96                        printf("fail: 100 packets expected, %d seen\n",count);
97                        error = 1;
98                }
99
100                if (total_plen == 24320) {
101                        printf("success: 24320 bytes of payload counted\n");
102                } else {
103                        printf("fail: 24320 bytes expected, %d seen\n",
104                                        total_plen);
105                        error = 1;
106                }
107        } else {
108                iferr(trace);
109        }
110        trace_destroy(trace);
111        return error;
112}
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