source: tools/tracestats/tracestats.c @ 853603a

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since 853603a was 853603a, checked in by Perry Lorier <perry@…>, 15 years ago

Migrate tools to the new API

  • Property mode set to 100644
File size: 3.8 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 * 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) */
73void 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        for (;;) {
85                int psize;
86                if ((psize = trace_read_packet(trace, packet)) <1) {
87                        break;
88                }
89
90                for(i=0;i<filter_count;++i) {
91                        if(trace_apply_filter(filters[i].filter,packet)) {
92                                ++filters[i].count;
93                                filters[i].bytes+=trace_get_wire_length(packet);
94                        }
95                }
96
97                ++count;
98                bytes+=trace_get_wire_length(packet);
99        }
100
101        for(i=0;i<filter_count;++i) {
102                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);
103                filters[i].bytes=0;
104                filters[i].count=0;
105        }
106        printf("%30s:\t%12"PRIu64"\t%12" PRIu64 "\n","Total",count,bytes);
107        totcount+=count;
108        totbytes+=bytes;
109
110        trace_destroy(trace);
111}
112
113void usage(char *argv0)
114{
115        fprintf(stderr,"Usage: %s [--filter|-f bpf ]... libtraceuri...\n",argv0);
116}
117
118int main(int argc, char *argv[]) {
119
120        int i;
121
122        while(1) {
123                int option_index;
124                struct option long_options[] = {
125                        { "filter",     1, 0, 'f' },
126                        { NULL,         0, 0, 0   },
127                };
128
129                int c=getopt_long(argc, argv, "f:",
130                                long_options, &option_index);
131
132                if (c==-1)
133                        break;
134
135                switch (c) {
136                        case 'f':
137                                ++filter_count;
138                                filters=realloc(filters,filter_count*sizeof(struct filter_t));
139                                filters[filter_count-1].expr=strdup(optarg);
140                                filters[filter_count-1].filter=trace_create_filter(optarg);
141                                filters[filter_count-1].count=0;
142                                filters[filter_count-1].bytes=0;
143                                break;
144                        default:
145                                fprintf(stderr,"Unknown option: %c\n",c);
146                                usage(argv[0]);
147                                return 1;
148                }
149        }
150
151        printf("%-30s\t%12s\t%12s\t%7s\n","filter","count","bytes","%");
152        for(i=optind;i<argc;++i) {
153                run_trace(argv[i]);
154        }
155        if (optind+1<argc) {
156                printf("Grand total:\n");
157                printf("%30s:\t%12"PRIu64"\t%12" PRIu64 "\n","Total",totcount,totbytes);
158        }
159
160
161        return 0;
162}
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