source: test/test-event.c @ 6ed6c4a

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since 6ed6c4a was f208f92, checked in by Perry Lorier <perry@…>, 15 years ago

Migrate the tests to the new API

  • Property mode set to 100644
File size: 2.6 KB
Line 
1/*
2 * This file is part of libtrace
3 *
4 * Copyright (c) 2004 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 * $Id$
28 *
29 */
30
31
32#include <stdio.h>
33#include <stdlib.h>
34#include <assert.h>
35#include <string.h>
36#include <sys/time.h>
37#include <sys/types.h>
38#include <time.h>
39
40#include <netinet/in.h>
41#include <netinet/in_systm.h>
42#include <netinet/tcp.h>
43#include <netinet/ip.h>
44#include <netinet/ip_icmp.h>
45#include <arpa/inet.h>
46#include <sys/socket.h>
47#include <string.h>
48#include <unistd.h>
49#include "dagformat.h"
50#include "libtrace.h"
51
52struct libtrace_t *trace;
53
54void iferr(libtrace_t *trace)
55{
56        libtrace_err_t err = trace_get_err(trace);
57        if (err.err_num==0)
58                return;
59        printf("Error: %s\n",err.problem);
60        exit(1);
61}
62
63int main(int argc, char *argv[]) {
64        char *uri = "erf:traces/100_packets.erf";
65        int error = 0;
66        int count = 0;
67        int running = 1;
68        libtrace_packet_t *packet;
69
70        trace = trace_create(uri);
71        iferr(trace);
72
73        trace_start(trace);
74        iferr(trace);
75       
76        packet=trace_create_packet();
77        while(running) {
78                libtrace_eventobj_t ev=trace_event(trace,packet);
79                switch(ev.type) {
80                        case TRACE_EVENT_IOWAIT: {
81                                fd_set rfd;
82                                FD_ZERO(&rfd);
83                                FD_SET(ev.fd,&rfd);
84                                select(ev.fd+1,&rfd,NULL,NULL,NULL);
85                        }
86                        break;
87                        case TRACE_EVENT_SLEEP: {
88                                usleep((long)(ev.seconds*1e6));
89                        }
90                        break;
91                        case TRACE_EVENT_PACKET: {
92                                count ++;
93                        }
94                        break;
95                        case TRACE_EVENT_TERMINATE: {
96                                running=0;
97                        }
98                        break;
99                }
100                iferr(trace);
101        }
102        trace_destroy_packet(packet);
103        if (error == 0) {
104                if (count == 100) {
105                        printf("success: 100 packets read\n");
106                } else {
107                        printf("failure: 100 packets expected, %d seen\n",count);
108                        error = 1;
109                }
110        } else {
111                iferr(trace);
112        }
113        trace_destroy(trace);
114        return error;
115}
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