forked from osmocom/wireshark
Strip out the CR's, set svn:eol-style to native, set svn:keywords to Id,
and get rid of the svn:executable property. svn path=/trunk/; revision=11570daniel/osmux
Guy Harris
parent
09876f59d4
commit
d27d2d322d
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@ -1,341 +1,340 @@
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/* capinfo.c
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* Reports capture file information including # of packets, duration, others
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*
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* Copyright 2004 Ian Schorr
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*
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* $Id: $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <glib.h>
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#include <string.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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#include <string.h>
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#include <epan/packet.h>
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#include "wtap.h"
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#ifdef NEED_GETOPT_H
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#include "getopt.h"
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#endif
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#ifdef HAVE_SYS_STAT_H
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#include <sys/stat.h>
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#endif
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static gboolean cap_file_type = FALSE; /* Do not report capture type */
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static gboolean cap_packet_count = FALSE; /* Do not produce packet count */
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static gboolean cap_file_size = FALSE; /* Do not report file size */
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static gboolean cap_data_size = FALSE; /* Do not report packet byte size */
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static gboolean cap_duration = FALSE; /* Do not report capture duration */
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static gboolean cap_start_time = FALSE;
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static gboolean cap_end_time = FALSE;
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static gboolean cap_data_rate_byte = FALSE;
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static gboolean cap_data_rate_bit = FALSE;
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static gboolean cap_packet_size = FALSE;
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typedef struct _capture_info {
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const char *filename;
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guint16 file_type;
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guint64 filesize;
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guint64 packet_bytes;
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double start_time;
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double stop_time;
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guint32 packet_count;
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gboolean snap_set;
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guint32 snaplen;
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gboolean drops_known;
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guint32 drop_count;
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double duration;
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double packet_rate;
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double packet_size;
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double data_rate; /* in bytes */
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} capture_info;
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static double
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secs_usecs(guint32 s, guint32 us)
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{
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return (us / 1000000.0) + (double)s;
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}
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static void
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print_stats(capture_info *cf_info)
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{
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gchar *file_type_string;
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time_t start_time_t;
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struct tm *start_time_tm;
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time_t stop_time_t;
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struct tm *stop_time_tm;
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/* Build printable strings for various stats */
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file_type_string = wtap_file_type_string(cf_info->file_type);
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start_time_t = (long)cf_info->start_time;
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stop_time_t = (long)cf_info->stop_time;
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start_time_tm = localtime (&start_time_t);
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stop_time_tm = localtime (&stop_time_t);
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if (cap_file_type) printf("File Type: %s\n", file_type_string);
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if (cap_packet_count) printf("Number of packets: %u \n", cf_info->packet_count);
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if (cap_file_size) printf("File Size: %" PRIu64 " bytes\n", cf_info->filesize);
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if (cap_data_size) printf("Data Size: %" PRIu64 " bytes\n", cf_info->packet_bytes);
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if (cap_duration) printf("Capture duration: %f seconds\n", cf_info->duration);
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if (cap_start_time) printf("Start time: %s", asctime (start_time_tm));
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if (cap_end_time) printf("End time: %s", asctime (stop_time_tm));
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if (cap_data_rate_byte) printf("Data rate: %.2f bytes/s\n", cf_info->data_rate);
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if (cap_data_rate_bit) printf("Data rate: %.2f bits/s\n", cf_info->data_rate*8);
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if (cap_packet_size) printf("Average packet size: %.2f bytes\n", cf_info->packet_size);
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}
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static int
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process_cap_file(wtap *wth)
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{
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int err;
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gchar *err_info;
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struct stat cf_stat;
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long data_offset;
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guint32 packet = 0;
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gint64 bytes = 0;
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const struct wtap_pkthdr *phdr;
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capture_info cf_info;
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double start_time = 0;
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double stop_time = 0;
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double cur_time = 0;
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/* Tally up data that we need to parse through the file to find */
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while (wtap_read(wth, &err, &err_info, &data_offset)) {
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phdr = wtap_phdr(wth);
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cur_time = secs_usecs(phdr->ts.tv_sec, phdr->ts.tv_usec);
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if(packet==0) {
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start_time = cur_time;
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stop_time = cur_time;
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}
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if (cur_time < start_time) {
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start_time = cur_time;
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}
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if (cur_time > stop_time) {
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stop_time = cur_time;
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}
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bytes+=phdr->len;
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packet++;
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}
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if (err != 0) {
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fprintf(stderr, "Error after reading %i packets\n", packet);
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exit(1);
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}
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/* File size */
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if (fstat(wtap_fd(wth), &cf_stat) < 0) {
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wtap_close(wth);
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return 1;
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}
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cf_info.filesize = cf_stat.st_size;
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/* File Type */
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cf_info.file_type = wtap_file_type(wth);
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/* # of packets */
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cf_info.packet_count = packet;
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/* File Times */
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cf_info.start_time = start_time;
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cf_info.stop_time = stop_time;
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cf_info.duration = stop_time-start_time;
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/* Number of packet bytes */
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cf_info.packet_bytes = bytes;
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/* Data rate per second */
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cf_info.data_rate = (double)bytes / (stop_time-start_time);
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/* Avg packet size */
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cf_info.packet_size = (double)bytes/packet;
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print_stats(&cf_info);
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return 0;
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}
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static void usage(gboolean is_error)
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{
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FILE *output;
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if (!is_error) {
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output = stdout;
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/* XXX - add capinfo header info here */
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}
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else {
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output = stderr;
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}
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fprintf(output, "Usage: capinfo [-t] [-c] [-s] [-d] [-u] [-a] [-e] [-y]\n");
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fprintf(output, " [-i] [-z] [-h] <capfile>\n");
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fprintf(output, " where\t-t display the capture type of <capfile>\n");
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fprintf(output, " \t-c count the number of packets\n");
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fprintf(output, " \t-s display the size of the file \n");
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fprintf(output, " \t-d display the total length of all packets in the file\n");
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fprintf(output, " \t (in bytes)\n");
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fprintf(output, " \t-u display the capture duration (in seconds) \n");
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fprintf(output, " \t-a display the capture start time\n");
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fprintf(output, " \t-e display the capture end time\n");
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fprintf(output, " \t-y display average data rate (in bytes)\n");
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fprintf(output, " \t-i display average data rate (in bits)\n");
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fprintf(output, " \t-z display average packet size (in bytes)\n");
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fprintf(output, " \t-h produces this help listing.\n");
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fprintf(output, "\n \t If no data flags are given, default is to display all statistics\n");
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}
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int main(int argc, char *argv[])
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{
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wtap *wth;
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int err;
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gchar *err_info;
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extern char *optarg;
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extern int optind;
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int opt;
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int status = 0;
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/* Process the options first */
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while ((opt = getopt(argc, argv, "tcsduaeyizvh")) !=-1) {
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switch (opt) {
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case 't':
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cap_file_type = TRUE;
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break;
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case 'c':
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cap_packet_count = TRUE;
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break;
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case 's':
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cap_file_size = TRUE;
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break;
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case 'd':
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cap_data_size = TRUE;
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break;
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case 'u':
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cap_duration = TRUE;
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break;
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case 'a':
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cap_start_time = TRUE;
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break;
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case 'e':
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cap_end_time = TRUE;
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break;
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case 'y':
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cap_data_rate_byte = TRUE;
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break;
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case 'i':
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cap_data_rate_bit = TRUE;
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break;
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case 'z':
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cap_packet_size = TRUE;
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break;
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case 'h':
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usage(FALSE);
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exit(1);
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break;
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case '?': /* Bad flag - print usage message */
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usage(TRUE);
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exit(1);
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break;
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}
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}
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if (optind < 2) {
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/* If no arguments were given, by default display all statistics */
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cap_file_type = TRUE;
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cap_packet_count = TRUE;
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cap_file_size = TRUE;
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cap_data_size = TRUE;
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cap_duration = TRUE;
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cap_start_time = TRUE;
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cap_end_time = TRUE;
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cap_data_rate_byte = TRUE;
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cap_data_rate_bit = TRUE;
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cap_packet_size = TRUE;
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}
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if ((argc - optind) < 1) {
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usage(TRUE);
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exit(1);
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}
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wth = wtap_open_offline(argv[optind], &err, &err_info, FALSE);
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if (!wth) {
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fprintf(stderr, "editcap: Can't open %s: %s\n", argv[optind],
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wtap_strerror(err));
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switch (err) {
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case WTAP_ERR_UNSUPPORTED:
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case WTAP_ERR_UNSUPPORTED_ENCAP:
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case WTAP_ERR_BAD_RECORD:
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fprintf(stderr, "(%s)\n", err_info);
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g_free(err_info);
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break;
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}
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exit(1);
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}
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status = process_cap_file(wth);
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wtap_close(wth);
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return status;
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}
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/* capinfo.c
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* Reports capture file information including # of packets, duration, others
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*
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* Copyright 2004 Ian Schorr
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*
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* $Id$
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <glib.h>
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#include <string.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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#include <string.h>
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#include <epan/packet.h>
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#include "wtap.h"
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#ifdef NEED_GETOPT_H
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#include "getopt.h"
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#endif
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#ifdef HAVE_SYS_STAT_H
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#include <sys/stat.h>
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#endif
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static gboolean cap_file_type = FALSE; /* Do not report capture type */
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static gboolean cap_packet_count = FALSE; /* Do not produce packet count */
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static gboolean cap_file_size = FALSE; /* Do not report file size */
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static gboolean cap_data_size = FALSE; /* Do not report packet byte size */
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static gboolean cap_duration = FALSE; /* Do not report capture duration */
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static gboolean cap_start_time = FALSE;
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static gboolean cap_end_time = FALSE;
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static gboolean cap_data_rate_byte = FALSE;
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static gboolean cap_data_rate_bit = FALSE;
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static gboolean cap_packet_size = FALSE;
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typedef struct _capture_info {
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const char *filename;
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guint16 file_type;
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guint64 filesize;
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guint64 packet_bytes;
|
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double start_time;
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double stop_time;
|
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guint32 packet_count;
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gboolean snap_set;
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guint32 snaplen;
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gboolean drops_known;
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guint32 drop_count;
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double duration;
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double packet_rate;
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double packet_size;
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double data_rate; /* in bytes */
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} capture_info;
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static double
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secs_usecs(guint32 s, guint32 us)
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{
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return (us / 1000000.0) + (double)s;
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}
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static void
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print_stats(capture_info *cf_info)
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{
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gchar *file_type_string;
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time_t start_time_t;
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struct tm *start_time_tm;
|
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time_t stop_time_t;
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struct tm *stop_time_tm;
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/* Build printable strings for various stats */
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file_type_string = wtap_file_type_string(cf_info->file_type);
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start_time_t = (long)cf_info->start_time;
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stop_time_t = (long)cf_info->stop_time;
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start_time_tm = localtime (&start_time_t);
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stop_time_tm = localtime (&stop_time_t);
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if (cap_file_type) printf("File Type: %s\n", file_type_string);
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if (cap_packet_count) printf("Number of packets: %u \n", cf_info->packet_count);
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if (cap_file_size) printf("File Size: %" PRIu64 " bytes\n", cf_info->filesize);
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if (cap_data_size) printf("Data Size: %" PRIu64 " bytes\n", cf_info->packet_bytes);
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if (cap_duration) printf("Capture duration: %f seconds\n", cf_info->duration);
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if (cap_start_time) printf("Start time: %s", asctime (start_time_tm));
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if (cap_end_time) printf("End time: %s", asctime (stop_time_tm));
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if (cap_data_rate_byte) printf("Data rate: %.2f bytes/s\n", cf_info->data_rate);
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if (cap_data_rate_bit) printf("Data rate: %.2f bits/s\n", cf_info->data_rate*8);
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if (cap_packet_size) printf("Average packet size: %.2f bytes\n", cf_info->packet_size);
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|
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}
|
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|
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static int
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process_cap_file(wtap *wth)
|
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{
|
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int err;
|
||||
gchar *err_info;
|
||||
struct stat cf_stat;
|
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long data_offset;
|
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|
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guint32 packet = 0;
|
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gint64 bytes = 0;
|
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const struct wtap_pkthdr *phdr;
|
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capture_info cf_info;
|
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double start_time = 0;
|
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double stop_time = 0;
|
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double cur_time = 0;
|
||||
|
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/* Tally up data that we need to parse through the file to find */
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while (wtap_read(wth, &err, &err_info, &data_offset)) {
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phdr = wtap_phdr(wth);
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cur_time = secs_usecs(phdr->ts.tv_sec, phdr->ts.tv_usec);
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if(packet==0) {
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start_time = cur_time;
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stop_time = cur_time;
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}
|
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if (cur_time < start_time) {
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start_time = cur_time;
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}
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if (cur_time > stop_time) {
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stop_time = cur_time;
|
||||
}
|
||||
bytes+=phdr->len;
|
||||
packet++;
|
||||
}
|
||||
|
||||
if (err != 0) {
|
||||
fprintf(stderr, "Error after reading %i packets\n", packet);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* File size */
|
||||
if (fstat(wtap_fd(wth), &cf_stat) < 0) {
|
||||
wtap_close(wth);
|
||||
return 1;
|
||||
}
|
||||
|
||||
cf_info.filesize = cf_stat.st_size;
|
||||
|
||||
/* File Type */
|
||||
cf_info.file_type = wtap_file_type(wth);
|
||||
|
||||
/* # of packets */
|
||||
cf_info.packet_count = packet;
|
||||
|
||||
/* File Times */
|
||||
cf_info.start_time = start_time;
|
||||
cf_info.stop_time = stop_time;
|
||||
cf_info.duration = stop_time-start_time;
|
||||
|
||||
/* Number of packet bytes */
|
||||
cf_info.packet_bytes = bytes;
|
||||
|
||||
/* Data rate per second */
|
||||
cf_info.data_rate = (double)bytes / (stop_time-start_time);
|
||||
|
||||
/* Avg packet size */
|
||||
cf_info.packet_size = (double)bytes/packet;
|
||||
|
||||
print_stats(&cf_info);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void usage(gboolean is_error)
|
||||
{
|
||||
FILE *output;
|
||||
|
||||
if (!is_error) {
|
||||
output = stdout;
|
||||
/* XXX - add capinfo header info here */
|
||||
}
|
||||
else {
|
||||
output = stderr;
|
||||
}
|
||||
|
||||
|
||||
fprintf(output, "Usage: capinfo [-t] [-c] [-s] [-d] [-u] [-a] [-e] [-y]\n");
|
||||
fprintf(output, " [-i] [-z] [-h] <capfile>\n");
|
||||
fprintf(output, " where\t-t display the capture type of <capfile>\n");
|
||||
fprintf(output, " \t-c count the number of packets\n");
|
||||
fprintf(output, " \t-s display the size of the file \n");
|
||||
fprintf(output, " \t-d display the total length of all packets in the file\n");
|
||||
fprintf(output, " \t (in bytes)\n");
|
||||
fprintf(output, " \t-u display the capture duration (in seconds) \n");
|
||||
fprintf(output, " \t-a display the capture start time\n");
|
||||
fprintf(output, " \t-e display the capture end time\n");
|
||||
fprintf(output, " \t-y display average data rate (in bytes)\n");
|
||||
fprintf(output, " \t-i display average data rate (in bits)\n");
|
||||
fprintf(output, " \t-z display average packet size (in bytes)\n");
|
||||
fprintf(output, " \t-h produces this help listing.\n");
|
||||
fprintf(output, "\n \t If no data flags are given, default is to display all statistics\n");
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
wtap *wth;
|
||||
int err;
|
||||
gchar *err_info;
|
||||
extern char *optarg;
|
||||
extern int optind;
|
||||
int opt;
|
||||
int status = 0;
|
||||
|
||||
/* Process the options first */
|
||||
|
||||
while ((opt = getopt(argc, argv, "tcsduaeyizvh")) !=-1) {
|
||||
|
||||
switch (opt) {
|
||||
|
||||
case 't':
|
||||
cap_file_type = TRUE;
|
||||
break;
|
||||
|
||||
case 'c':
|
||||
cap_packet_count = TRUE;
|
||||
break;
|
||||
|
||||
case 's':
|
||||
cap_file_size = TRUE;
|
||||
break;
|
||||
|
||||
case 'd':
|
||||
cap_data_size = TRUE;
|
||||
break;
|
||||
|
||||
case 'u':
|
||||
cap_duration = TRUE;
|
||||
break;
|
||||
|
||||
case 'a':
|
||||
cap_start_time = TRUE;
|
||||
break;
|
||||
|
||||
case 'e':
|
||||
cap_end_time = TRUE;
|
||||
break;
|
||||
|
||||
case 'y':
|
||||
cap_data_rate_byte = TRUE;
|
||||
break;
|
||||
|
||||
case 'i':
|
||||
cap_data_rate_bit = TRUE;
|
||||
break;
|
||||
|
||||
case 'z':
|
||||
cap_packet_size = TRUE;
|
||||
break;
|
||||
|
||||
case 'h':
|
||||
usage(FALSE);
|
||||
exit(1);
|
||||
break;
|
||||
|
||||
case '?': /* Bad flag - print usage message */
|
||||
usage(TRUE);
|
||||
exit(1);
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (optind < 2) {
|
||||
|
||||
/* If no arguments were given, by default display all statistics */
|
||||
cap_file_type = TRUE;
|
||||
cap_packet_count = TRUE;
|
||||
cap_file_size = TRUE;
|
||||
cap_data_size = TRUE;
|
||||
cap_duration = TRUE;
|
||||
cap_start_time = TRUE;
|
||||
cap_end_time = TRUE;
|
||||
|
||||
cap_data_rate_byte = TRUE;
|
||||
cap_data_rate_bit = TRUE;
|
||||
cap_packet_size = TRUE;
|
||||
|
||||
}
|
||||
|
||||
if ((argc - optind) < 1) {
|
||||
usage(TRUE);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
wth = wtap_open_offline(argv[optind], &err, &err_info, FALSE);
|
||||
|
||||
if (!wth) {
|
||||
fprintf(stderr, "editcap: Can't open %s: %s\n", argv[optind],
|
||||
wtap_strerror(err));
|
||||
switch (err) {
|
||||
|
||||
case WTAP_ERR_UNSUPPORTED:
|
||||
case WTAP_ERR_UNSUPPORTED_ENCAP:
|
||||
case WTAP_ERR_BAD_RECORD:
|
||||
fprintf(stderr, "(%s)\n", err_info);
|
||||
g_free(err_info);
|
||||
break;
|
||||
}
|
||||
exit(1);
|
||||
|
||||
}
|
||||
|
||||
status = process_cap_file(wth);
|
||||
|
||||
wtap_close(wth);
|
||||
return status;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue