source: tools/tracestats/tracestats.c @ 205809b

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since 205809b was d5a27e8, checked in by Perry Lorier <perry@…>, 15 years ago

Update the copyright information
Fix libpcap issue
Remove all swig/python builds

  • Property mode set to 100644
File size: 4.0 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 * $Id$
28 *
29 */
30
31/*
32 * This program takes a series of traces and bpf filters and outputs how many
33 * bytes/packets
34 */
35
36#include <stdio.h>
37#include <stdlib.h>
38#include <assert.h>
39#include <string.h>
40#include <sys/time.h>
41#include <sys/types.h>
42#include <time.h>
43
44#include <netinet/in.h>
45#include <netinet/in_systm.h>
46#include <netinet/tcp.h>
47#include <netinet/ip.h>
48#include <netinet/ip_icmp.h>
49#include <arpa/inet.h>
50#include <sys/socket.h>
51#include <getopt.h>
52#include <inttypes.h>
53
54#include "libtrace.h"
55
56#ifndef PRIu64
57        #define PRIu64 "llu"
58#endif
59
60struct libtrace_t *trace;
61
62struct filter_t {
63        char *expr;
64        struct libtrace_filter_t *filter;
65        uint64_t count;
66        uint64_t bytes;
67} *filters = NULL;
68int filter_count=0;
69uint64_t totcount;
70uint64_t totbytes;
71
72/* Process a trace, counting packets that match filter(s) */
73static void run_trace(char *uri) 
74{
75        struct libtrace_packet_t *packet = trace_create_packet();
76        int i;
77        uint64_t count = 0;
78        uint64_t bytes = 0;
79
80        fprintf(stderr,"%s:\n",uri);
81
82        trace = trace_create(uri);
83
84        if (trace_is_err(trace)) {
85                trace_perror(trace,"");
86                return;
87        }
88
89        if (trace_start(trace)==-1) {
90                trace_perror(trace,"");
91                return;
92        }
93
94
95        for (;;) {
96                int psize;
97                if ((psize = trace_read_packet(trace, packet)) <1) {
98                        break;
99                }
100
101                for(i=0;i<filter_count;++i) {
102                        if(trace_apply_filter(filters[i].filter,packet)) {
103                                ++filters[i].count;
104                                filters[i].bytes+=trace_get_wire_length(packet);
105                        }
106                }
107
108                ++count;
109                bytes+=trace_get_wire_length(packet);
110        }
111
112        for(i=0;i<filter_count;++i) {
113                printf("%30s:\t%12"PRIu64"\t%12"PRIu64"\t%7.03f\n",filters[i].expr,filters[i].count,filters[i].bytes,filters[i].count*100.0/count);
114                filters[i].bytes=0;
115                filters[i].count=0;
116        }
117        printf("%30s:\t%12"PRIu64"\t%12" PRIu64 "\n","Total",count,bytes);
118        totcount+=count;
119        totbytes+=bytes;
120
121        trace_destroy(trace);
122}
123
124static void usage(char *argv0)
125{
126        fprintf(stderr,"Usage: %s [-H|--libtrace-help] [--filter|-f bpf ]... libtraceuri...\n",argv0);
127}
128
129int main(int argc, char *argv[]) {
130
131        int i;
132
133        while(1) {
134                int option_index;
135                struct option long_options[] = {
136                        { "filter",        1, 0, 'f' },
137                        { "libtrace-help", 0, 0, 'H' },
138                        { NULL,            0, 0, 0   },
139                };
140
141                int c=getopt_long(argc, argv, "f:H",
142                                long_options, &option_index);
143
144                if (c==-1)
145                        break;
146
147                switch (c) {
148                        case 'f':
149                                ++filter_count;
150                                filters=realloc(filters,filter_count*sizeof(struct filter_t));
151                                filters[filter_count-1].expr=strdup(optarg);
152                                filters[filter_count-1].filter=trace_create_filter(optarg);
153                                filters[filter_count-1].count=0;
154                                filters[filter_count-1].bytes=0;
155                                break;
156                        case 'H':
157                                trace_help();
158                                exit(1);
159                                break;
160                        default:
161                                fprintf(stderr,"Unknown option: %c\n",c);
162                                usage(argv[0]);
163                                return 1;
164                }
165        }
166
167        printf("%-30s\t%12s\t%12s\t%7s\n","filter","count","bytes","%");
168        for(i=optind;i<argc;++i) {
169                run_trace(argv[i]);
170        }
171        if (optind+1<argc) {
172                printf("Grand total:\n");
173                printf("%30s:\t%12"PRIu64"\t%12" PRIu64 "\n","Total",totcount,totbytes);
174        }
175
176
177        return 0;
178}
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