source: test/test-convert.c @ 1e52a3c

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since 1e52a3c was f208f92, checked in by Perry Lorier <perry@…>, 16 years ago

Migrate the tests to the new API

  • Property mode set to 100644
File size: 5.0 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: 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 "dagformat.h"
50#include "libtrace.h"
51
52void iferr(libtrace_t *trace)
53{
54        libtrace_err_t err = trace_get_err(trace);
55        if (err.err_num==0)
56                return;
57        printf("Error: %s\n",err.problem);
58        exit(1);
59}
60
61void iferrout(libtrace_out_t *trace)
62{
63        libtrace_err_t err = trace_get_err_output(trace);
64        if (err.err_num==0)
65                return;
66        printf("Error: %s\n",err.problem);
67        exit(1);
68}
69
70char *lookup_uri(const char *type) 
71{
72        if (!strcmp(type,"erf"))
73                return "erf:traces/100_packets.erf";
74        if (!strcmp(type,"pcap"))
75                return "pcap:traces/100_packets.pcap";
76        if (!strcmp(type,"wtf"))
77                return "wtf:traces/wed.wtf";
78        if (!strcmp(type,"rtclient"))
79                return "rtclient:chasm";
80        if (!strcmp(type,"pcapfile"))
81                return "pcapfile:traces/100_packets.pcap";
82        if (!strcmp(type, "duck"))
83                return "duck:traces/100_packets.duck";
84        return "unknown";
85}
86
87char *lookup_out_uri(const char *type) {
88        if (!strcmp(type,"erf"))
89                return "erf:traces/100_packets.out.erf";
90        if (!strcmp(type,"pcap"))
91                return "pcap:traces/100_packets.out.pcap";
92        if (!strcmp(type,"wtf"))
93                return "wtf:traces/wed.out.wtf";
94        if (!strcmp(type,"duck"))
95                return "duck:traces/100_packets.out.duck";
96        return "unknown";
97}
98
99int main(int argc, char *argv[]) {
100        int psize = 0;
101        int error = 0;
102        int count = 0;
103        int level = 0;
104        int expected = 100;
105        libtrace_t *trace,*trace2;
106        libtrace_out_t *outtrace;
107        libtrace_packet_t *packet,*packet2;
108
109        trace = trace_create(lookup_uri(argv[1]));
110        iferr(trace);
111
112        if (strcmp(argv[1],"rtclient")==0)
113                expected=101;
114
115        outtrace = trace_create_output(lookup_out_uri(argv[2]));
116        iferrout(outtrace);
117
118        level=0;
119        trace_config_output(outtrace,TRACE_OPTION_OUTPUT_COMPRESS,&level);
120        iferrout(outtrace);
121
122        trace_start(trace);
123        iferr(trace);
124        trace_start_output(outtrace);
125        iferrout(outtrace);
126       
127        packet=trace_create_packet();
128        for (;;) {
129                if ((psize = trace_read_packet(trace, packet)) <0) {
130                        error = 1;
131                        break;
132                }
133                if (psize == 0) {
134                        error = 0;
135                        break;
136                }
137                count ++;
138                trace_write_packet(outtrace,packet);
139                iferrout(outtrace);
140                if (count>100)
141                        break;
142        }
143        trace_destroy_packet(packet);
144        if (error == 0) {
145                if (count != expected) {
146                        printf("failure: %d packets expected, %d seen\n",expected,count);
147                        error = 1;
148                }
149        } else {
150                iferr(trace);
151        }
152        trace_destroy(trace);
153        trace_destroy_output(outtrace);
154
155        if (error)
156                return error;
157
158        /* Now read it back in again and check it's all kosher */
159        trace = trace_create(lookup_uri(argv[1]));
160        iferr(trace);
161        trace_start(trace);
162        trace2 = trace_create(lookup_out_uri(argv[2]));
163        iferr(trace2);
164        trace_start(trace2);
165        iferr(trace2);
166        packet=trace_create_packet();
167        packet2=trace_create_packet();
168        count=0;
169        while(trace_read_packet(trace,packet)>0) {
170                int err;
171                ++count;
172                if ((err=trace_read_packet(trace2,packet2))<1) {
173                        printf("premature EOF on destination, %i from %s, %i from %s\n",count,lookup_uri(argv[1]),count-1,lookup_out_uri(argv[2]));
174                        iferr(trace2);
175                        error=1;
176                        break;
177                }
178                assert(trace_get_capture_length(packet) 
179                                == trace_get_capture_length(packet2));
180                assert(trace_get_wire_length(packet) 
181                                == trace_get_wire_length(packet2));
182       
183                if (trace_get_tcp(packet)) {
184                        if (!trace_get_tcp(packet2)) {
185                                printf("trace corrupt\n");
186                                error=1;
187                                break;
188                        }
189                } else {
190                        if (trace_get_tcp(packet2)) {
191                                printf("trace corrupt: unexpected tcp\n");
192                                error=1;
193                                break;
194                        }
195                }
196
197        }
198        if (trace_read_packet(trace2,packet2)>0) {
199                printf("Extra packets after EOF\n");
200                error=1;
201        }
202        trace_destroy(trace);
203        trace_destroy(trace2);
204        trace_destroy_packet(packet);
205        trace_destroy_packet(packet2);
206
207        return error;
208}
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