source: test/test-convert.c @ f0c639b

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since f0c639b 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: 5.6 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 "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,"legacyatm"))
83                return "legacyatm:traces/legacyatm.gz";
84        if (!strcmp(type,"legacypos"))
85                return "legacypos:traces/legacypos.gz";
86        if (!strcmp(type,"legacyeth"))
87                return "legacyeth:traces/legacyeth.gz";
88        if (!strcmp(type, "duck"))
89                return "duck:traces/100_packets.duck";
90        return "unknown";
91}
92
93char *lookup_out_uri(const char *type) {
94        if (!strcmp(type,"erf"))
95                return "erf:traces/100_packets.out.erf";
96        if (!strcmp(type,"pcap"))
97                return "pcap:traces/100_packets.out.pcap";
98        if (!strcmp(type,"pcapfile"))
99                return "pcapfile:traces/100_packets.out.pcap";
100        if (!strcmp(type,"wtf"))
101                return "wtf:traces/wed.out.wtf";
102        if (!strcmp(type,"duck"))
103                return "duck:traces/100_packets.out.duck";
104        return "unknown";
105}
106
107int main(int argc, char *argv[]) {
108        int psize = 0;
109        int error = 0;
110        int count = 0;
111        int level = 0;
112        int expected = 100;
113        int tcpcount = 0;
114        libtrace_t *trace,*trace2;
115        libtrace_out_t *outtrace;
116        libtrace_packet_t *packet,*packet2;
117
118        trace = trace_create(lookup_uri(argv[1]));
119        iferr(trace);
120
121        if (strcmp(argv[1],"rtclient")==0)
122                expected=101;
123
124        outtrace = trace_create_output(lookup_out_uri(argv[2]));
125        iferrout(outtrace);
126
127        level=0;
128        trace_config_output(outtrace,TRACE_OPTION_OUTPUT_COMPRESS,&level);
129        if (trace_is_err_output(outtrace)) {
130                trace_perror_output(outtrace,"WARNING: ");
131        }
132
133        trace_start(trace);
134        iferr(trace);
135        trace_start_output(outtrace);
136        iferrout(outtrace);
137       
138        packet=trace_create_packet();
139        for (;;) {
140                if ((psize = trace_read_packet(trace, packet)) <0) {
141                        error = 1;
142                        break;
143                }
144                if (psize == 0) {
145                        error = 0;
146                        break;
147                }
148                count ++;
149                trace_write_packet(outtrace,packet);
150                iferrout(outtrace);
151                if (count>100)
152                        break;
153        }
154        trace_destroy_packet(packet);
155        if (error == 0) {
156                if (count != expected) {
157                        printf("failure: %d packets expected, %d seen\n",expected,count);
158                        error = 1;
159                }
160        } else {
161                iferr(trace);
162        }
163        trace_destroy(trace);
164        trace_destroy_output(outtrace);
165
166        if (error)
167                return error;
168
169        printf("now to read it again\n");
170
171        /* Now read it back in again and check it's all kosher */
172        trace = trace_create(lookup_uri(argv[1]));
173        iferr(trace);
174        trace_start(trace);
175        trace2 = trace_create(lookup_out_uri(argv[2]));
176        iferr(trace2);
177        trace_start(trace2);
178        iferr(trace2);
179        packet=trace_create_packet();
180        packet2=trace_create_packet();
181        count=0;
182        tcpcount=0;
183        while(trace_read_packet(trace,packet)>0) {
184                int err;
185                ++count;
186                if ((err=trace_read_packet(trace2,packet2))<1) {
187                        printf("premature EOF on destination, %i from %s, %i from %s\n",count,lookup_uri(argv[1]),count-1,lookup_out_uri(argv[2]));
188                        iferr(trace2);
189                        error=1;
190                        break;
191                }
192                if (trace_get_capture_length(packet) != trace_get_capture_length(packet2)) {
193                        printf("capturelen %i!=%i\n",
194                                        trace_get_capture_length(packet),
195                                        trace_get_capture_length(packet2));
196                        assert(0);
197                }
198                assert(trace_get_wire_length(packet) 
199                                == trace_get_wire_length(packet2));
200       
201                if (trace_get_tcp(packet)) {
202                        if (!trace_get_tcp(packet2)) {
203                                printf("trace corrupt\n");
204                                error=1;
205                                break;
206                        }
207                        ++tcpcount;
208                } else {
209                        if (trace_get_tcp(packet2)) {
210                                printf("trace corrupt: unexpected tcp\n");
211                                error=1;
212                                break;
213                        }
214                }
215
216        }
217        if (trace_read_packet(trace2,packet2)>0) {
218                printf("Extra packets after EOF\n");
219                error=1;
220        }
221        trace_destroy(trace);
222        trace_destroy(trace2);
223        trace_destroy_packet(packet);
224        trace_destroy_packet(packet2);
225
226        printf("tcpcount=%i\n",tcpcount);
227
228        return error;
229}
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