source: tools/tracereport/tracereport.c @ 870e501

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since 870e501 was 870e501, checked in by Perry Lorier <perry@…>, 14 years ago

Fix warnings
Add command line parsing

  • Property mode set to 100644
File size: 3.6 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/* This program takes a series of traces and bpf filters and outputs how many
32 * bytes/packets
33 */
34
35#include <stdio.h>
36#include <stdlib.h>
37#include <assert.h>
38#include <string.h>
39#include <sys/time.h>
40#include <sys/types.h>
41#include <time.h>
42
43#include <netinet/in.h>
44#include <netinet/in_systm.h>
45#include <netinet/tcp.h>
46#include <netinet/ip.h>
47#include <netinet/ip_icmp.h>
48#include <arpa/inet.h>
49#include <sys/socket.h>
50#include <getopt.h>
51#include <inttypes.h>
52#include "lt_inttypes.h"
53
54#include "libtrace.h"
55#include "tracereport.h"
56#include "report.h"
57
58struct libtrace_t *trace;
59
60/* Process a trace, counting packets that match filter(s) */
61static void run_trace(char *uri, libtrace_filter_t *filter, int count) 
62{
63        struct libtrace_packet_t *packet = trace_create_packet();
64
65        fprintf(stderr,"%s:\n",uri);
66
67        trace = trace_create(uri);
68        if (trace_is_err(trace)) {
69                trace_perror(trace,"trace_create");
70                return;
71        }
72
73        if (filter) {
74                trace_config(trace,TRACE_OPTION_FILTER,filter);
75        }
76
77        if (trace_start(trace)==-1) {
78                trace_perror(trace,"trace_start");
79                return;
80        }
81
82        for (;;) {
83                int psize;
84                if (count--<1)
85                        break;
86                if ((psize = trace_read_packet(trace, packet)) <1) {
87                        break;
88                }
89
90                error_per_packet(packet);
91                port_per_packet(packet);
92                protocol_per_packet(packet);
93                tos_per_packet(packet);
94                ttl_per_packet(packet);
95                flow_per_packet(packet);
96                dir_per_packet(packet);
97
98        }
99
100        trace_destroy(trace);
101}
102
103static void usage(char *argv0)
104{
105        fprintf(stderr,"Usage:\n"
106        "%s flags traceuri [traceuri...]\n"
107        "-f --filter            Apply BPF filter. Can be specified multiple times\n"
108        "-H --libtrace-help     Print libtrace runtime documentation\n"
109        ,argv0);
110        exit(1);
111}
112
113int main(int argc, char *argv[]) {
114
115        libtrace_filter_t *filter = NULL;
116
117        if (argc<2)
118                usage(argv[0]);
119
120        while(1) {
121                int option_index;
122                struct option long_options[] = {
123                                { "filter",             1, 0, 'f' },
124                                { "libtrace-help",      0, 0, 'H' },
125                                {NULL,                  0, 0, 0   },
126                        };
127                int c = getopt_long(argc, argv, "f:H",
128                                long_options, &option_index);
129                if (c == -1)
130                        break;
131                switch(c) {
132                        case 'f':
133                                if (filter != NULL) {
134                                        fprintf(stderr,"You can only have one filter\n");
135                                        usage(argv[0]);
136                                }
137                                filter=trace_create_filter(optarg);
138                                break;
139                        case 'H':
140                                trace_help();
141                                exit(1);
142                                break;
143                        default:
144                                printf("Unknown option: %c\n", c);
145                                usage(argv[0]);
146                }
147        }
148
149        while(optind < argc) {
150                run_trace(argv[optind++],filter,(1<<30));
151        }
152
153        error_report();
154        flow_report();
155        tos_report();
156        protocol_report();
157        port_report();
158        ttl_report();
159        dir_report();
160
161        return 0;
162}
Note: See TracBrowser for help on using the repository browser.