#include "config.h"
#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-
/*
* Just make sure we include the prototype for strptime as well
* (needed for glibc 2.2) but make sure we do this only if not
#ifndef __USE_XOPEN
# define __USE_XOPEN
#endif
+#ifndef _XOPEN_SOURCE
+# define _XOPEN_SOURCE
+#endif
#include <time.h>
#include <glib.h>
+#include <glib/gprintf.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#include "wtap.h"
-#ifdef HAVE_GETOPT_H
-#include <getopt.h>
-#else
+#ifndef HAVE_GETOPT
#include "wsutil/wsgetopt.h"
#endif
# include "wsutil/strptime.h"
#endif
-#include "epan/crypt/crypt-md5.h"
+#include "epan/crypt/md5.h"
#include "epan/plugins.h"
#include "epan/report_err.h"
#include "epan/filesystem.h"
static struct select_item selectfrm[MAX_SELECTIONS];
static int max_selected = -1;
static int keep_em = 0;
-static int out_file_type = WTAP_FILE_PCAP; /* default to "libpcap" */
+#ifdef PCAP_NG_DEFAULT
+static int out_file_type = WTAP_FILE_PCAPNG; /* default to pcapng */
+#else
+static int out_file_type = WTAP_FILE_PCAP; /* default to pcap */
+#endif
static int out_frame_type = -2; /* Leave frame type alone */
static int verbose = 0; /* Not so verbose */
static struct time_adjustment time_adj = {{0, 0}, 0}; /* no adjustment */
save_file = g_strdup(fname);
if (save_file == NULL) {
- fprintf(stderr, "editcap: Out of memory\n");
+ g_fprintf(stderr, "editcap: Out of memory\n");
return FALSE;
}
if (++max_selected >= MAX_SELECTIONS) {
/* Let the user know we stopped selecting */
- printf("Out of room for packet selections!\n");
+ g_print("Out of room for packet selections!\n");
return(FALSE);
}
- printf("Add_Selected: %s\n", sel);
+ g_printf("Add_Selected: %s\n", sel);
if ((locn = strchr(sel, '-')) == NULL) { /* No dash, so a single number? */
- printf("Not inclusive ...");
+ g_print("Not inclusive ...");
selectfrm[max_selected].inclusive = 0;
selectfrm[max_selected].first = atoi(sel);
- printf(" %i\n", selectfrm[max_selected].first);
+ g_printf(" %i\n", selectfrm[max_selected].first);
}
else {
- printf("Inclusive ...");
+ g_print("Inclusive ...");
next = locn + 1;
selectfrm[max_selected].inclusive = 1;
selectfrm[max_selected].first = atoi(sel);
selectfrm[max_selected].second = atoi(next);
- printf(" %i, %i\n", selectfrm[max_selected].first, selectfrm[max_selected].second);
+ g_printf(" %i, %i\n", selectfrm[max_selected].first, selectfrm[max_selected].second);
}
} else {
val = strtol(optarg_str_p, &frac, 10);
if (frac == NULL || frac == optarg_str_p || val == LONG_MIN || val == LONG_MAX) {
- fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
optarg_str_p);
exit(1);
}
if (val < 0) { /* implies '--' since we caught '-' above */
- fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
optarg_str_p);
exit(1);
}
}
if (*frac != '.' || end == NULL || end == frac
|| val < 0 || val > ONE_MILLION || val == LONG_MIN || val == LONG_MAX) {
- fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
optarg_str_p);
exit(1);
}
} else {
val = strtol(optarg_str_p, &frac, 10);
if (frac == NULL || frac == optarg_str_p || val == LONG_MIN || val == LONG_MAX) {
- fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
optarg_str_p);
exit(1);
}
if (val < 0) { /* implies '--' since we caught '-' above */
- fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
optarg_str_p);
exit(1);
}
}
if (*frac != '.' || end == NULL || end == frac
|| val < 0 || val > ONE_MILLION || val == LONG_MIN || val == LONG_MAX) {
- fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid time adjustment\n",
optarg_str_p);
exit(1);
}
} else {
val = strtol(optarg_str_p, &frac, 10);
if (frac == NULL || frac == optarg_str_p || val == LONG_MIN || val == LONG_MAX) {
- fprintf(stderr, "1: editcap: \"%s\" isn't a valid rel time value\n",
+ g_fprintf(stderr, "1: editcap: \"%s\" isn't a valid rel time value\n",
optarg_str_p);
exit(1);
}
if (val < 0) { /* implies '--' since we caught '-' above */
- fprintf(stderr, "2: editcap: \"%s\" isn't a valid rel time value\n",
+ g_fprintf(stderr, "2: editcap: \"%s\" isn't a valid rel time value\n",
optarg_str_p);
exit(1);
}
}
if (*frac != '.' || end == NULL || end == frac
|| val < 0 || val > ONE_BILLION || val == LONG_MIN || val == LONG_MAX) {
- fprintf(stderr, "3: editcap: \"%s\" isn't a valid rel time value\n",
+ g_fprintf(stderr, "3: editcap: \"%s\" isn't a valid rel time value\n",
optarg_str_p);
exit(1);
}
fprintf(output, "Editcap %s"
#ifdef SVNVERSION
- " (" SVNVERSION " from " SVNPATH ")"
+ " (" SVNVERSION " from " SVNPATH ")"
#endif
- "\n", VERSION);
- fprintf(output, "Edit and/or translate the format of capture files.\n");
- fprintf(output, "See http://www.wireshark.org for more information.\n");
- fprintf(output, "\n");
- fprintf(output, "Usage: editcap [options] ... <infile> <outfile> [ <packet#>[-<packet#>] ... ]\n");
- fprintf(output, "\n");
- fprintf(output, "<infile> and <outfile> must both be present.\n");
- fprintf(output, "A single packet or a range of packets can be selected.\n");
- fprintf(output, "\n");
- fprintf(output, "Packet selection:\n");
- fprintf(output, " -r keep the selected packets; default is to delete them.\n");
- fprintf(output, " -A <start time> only output packets whose timestamp is after (or equal\n");
- fprintf(output, " to) the given time (format as YYYY-MM-DD hh:mm:ss).\n");
- fprintf(output, " -B <stop time> only output packets whose timestamp is before the\n");
- fprintf(output, " given time (format as YYYY-MM-DD hh:mm:ss).\n");
- fprintf(output, "\n");
- fprintf(output, "Duplicate packet removal:\n");
- fprintf(output, " -d remove packet if duplicate (window == %d).\n", DEFAULT_DUP_DEPTH);
- fprintf(output, " -D <dup window> remove packet if duplicate; configurable <dup window>\n");
- fprintf(output, " Valid <dup window> values are 0 to %d.\n", MAX_DUP_DEPTH);
- fprintf(output, " NOTE: A <dup window> of 0 with -v (verbose option) is\n");
- fprintf(output, " useful to print MD5 hashes.\n");
- fprintf(output, " -w <dup time window> remove packet if duplicate packet is found EQUAL TO OR\n");
- fprintf(output, " LESS THAN <dup time window> prior to current packet.\n");
- fprintf(output, " A <dup time window> is specified in relative seconds\n");
- fprintf(output, " (e.g. 0.000001).\n");
- fprintf(output, "\n");
- fprintf(output, " NOTE: The use of the 'Duplicate packet removal' options with\n");
- fprintf(output, " other editcap options except -v may not always work as expected.\n");
- fprintf(output, " Specifically the -r, -t or -S options will very likely NOT have the\n");
- fprintf(output, " desired effect if combined with the -d, -D or -w.\n");
- fprintf(output, "\n");
- fprintf(output, "Packet manipulation:\n");
- fprintf(output, " -s <snaplen> truncate each packet to max. <snaplen> bytes of data.\n");
- fprintf(output, " -C <choplen> chop each packet by <choplen> bytes. Positive values\n");
- fprintf(output, " chop at the packet beginning, negative values at the\n");
- fprintf(output, " packet end.\n");
- fprintf(output, " -t <time adjustment> adjust the timestamp of each packet;\n");
- fprintf(output, " <time adjustment> is in relative seconds (e.g. -0.5).\n");
- fprintf(output, " -S <strict adjustment> adjust timestamp of packets if necessary to insure\n");
- fprintf(output, " strict chronological increasing order. The <strict\n");
- fprintf(output, " adjustment> is specified in relative seconds with\n");
- fprintf(output, " values of 0 or 0.000001 being the most reasonable.\n");
- fprintf(output, " A negative adjustment value will modify timestamps so\n");
- fprintf(output, " that each packet's delta time is the absolute value\n");
- fprintf(output, " of the adjustment specified. A value of -0 will set\n");
- fprintf(output, " all packets to the timestamp of the first packet.\n");
- fprintf(output, " -E <error probability> set the probability (between 0.0 and 1.0 incl.)\n");
- fprintf(output, " that a particular packet byte will be randomly changed.\n");
- fprintf(output, "\n");
- fprintf(output, "Output File(s):\n");
- fprintf(output, " -c <packets per file> split the packet output to different files\n");
- fprintf(output, " based on uniform packet counts\n");
- fprintf(output, " with a maximum of <packets per file> each.\n");
- fprintf(output, " -i <seconds per file> split the packet output to different files\n");
- fprintf(output, " based on uniform time intervals\n");
- fprintf(output, " with a maximum of <seconds per file> each.\n");
- fprintf(output, " -F <capture type> set the output file type; default is libpcap.\n");
- fprintf(output, " an empty \"-F\" option will list the file types.\n");
- fprintf(output, " -T <encap type> set the output file encapsulation type;\n");
- fprintf(output, " default is the same as the input file.\n");
- fprintf(output, " an empty \"-T\" option will list the encapsulation types.\n");
- fprintf(output, "\n");
- fprintf(output, "Miscellaneous:\n");
- fprintf(output, " -h display this help and exit.\n");
- fprintf(output, " -v verbose output.\n");
- fprintf(output, " If -v is used with any of the 'Duplicate Packet\n");
- fprintf(output, " Removal' options (-d, -D or -w) then Packet lengths\n");
- fprintf(output, " and MD5 hashes are printed to standard-out.\n");
- fprintf(output, "\n");
+ "\n", VERSION);
+ g_fprintf(output, "Edit and/or translate the format of capture files.\n");
+ g_fprintf(output, "See http://www.wireshark.org for more information.\n");
+ g_fprintf(output, "\n");
+ g_fprintf(output, "Usage: editcap [options] ... <infile> <outfile> [ <packet#>[-<packet#>] ... ]\n");
+ g_fprintf(output, "\n");
+ g_fprintf(output, "<infile> and <outfile> must both be present.\n");
+ g_fprintf(output, "A single packet or a range of packets can be selected.\n");
+ g_fprintf(output, "\n");
+ g_fprintf(output, "Packet selection:\n");
+ g_fprintf(output, " -r keep the selected packets; default is to delete them.\n");
+ g_fprintf(output, " -A <start time> only output packets whose timestamp is after (or equal\n");
+ g_fprintf(output, " to) the given time (format as YYYY-MM-DD hh:mm:ss).\n");
+ g_fprintf(output, " -B <stop time> only output packets whose timestamp is before the\n");
+ g_fprintf(output, " given time (format as YYYY-MM-DD hh:mm:ss).\n");
+ g_fprintf(output, "\n");
+ g_fprintf(output, "Duplicate packet removal:\n");
+ g_fprintf(output, " -d remove packet if duplicate (window == %d).\n", DEFAULT_DUP_DEPTH);
+ g_fprintf(output, " -D <dup window> remove packet if duplicate; configurable <dup window>\n");
+ g_fprintf(output, " Valid <dup window> values are 0 to %d.\n", MAX_DUP_DEPTH);
+ g_fprintf(output, " NOTE: A <dup window> of 0 with -v (verbose option) is\n");
+ g_fprintf(output, " useful to print MD5 hashes.\n");
+ g_fprintf(output, " -w <dup time window> remove packet if duplicate packet is found EQUAL TO OR\n");
+ g_fprintf(output, " LESS THAN <dup time window> prior to current packet.\n");
+ g_fprintf(output, " A <dup time window> is specified in relative seconds\n");
+ g_fprintf(output, " (e.g. 0.000001).\n");
+ g_fprintf(output, "\n");
+ g_fprintf(output, " NOTE: The use of the 'Duplicate packet removal' options with\n");
+ g_fprintf(output, " other editcap options except -v may not always work as expected.\n");
+ g_fprintf(output, " Specifically the -r, -t or -S options will very likely NOT have the\n");
+ g_fprintf(output, " desired effect if combined with the -d, -D or -w.\n");
+ g_fprintf(output, "\n");
+ g_fprintf(output, "Packet manipulation:\n");
+ g_fprintf(output, " -s <snaplen> truncate each packet to max. <snaplen> bytes of data.\n");
+ g_fprintf(output, " -C <choplen> chop each packet by <choplen> bytes. Positive values\n");
+ g_fprintf(output, " chop at the packet beginning, negative values at the\n");
+ g_fprintf(output, " packet end.\n");
+ g_fprintf(output, " -t <time adjustment> adjust the timestamp of each packet;\n");
+ g_fprintf(output, " <time adjustment> is in relative seconds (e.g. -0.5).\n");
+ g_fprintf(output, " -S <strict adjustment> adjust timestamp of packets if necessary to insure\n");
+ g_fprintf(output, " strict chronological increasing order. The <strict\n");
+ g_fprintf(output, " adjustment> is specified in relative seconds with\n");
+ g_fprintf(output, " values of 0 or 0.000001 being the most reasonable.\n");
+ g_fprintf(output, " A negative adjustment value will modify timestamps so\n");
+ g_fprintf(output, " that each packet's delta time is the absolute value\n");
+ g_fprintf(output, " of the adjustment specified. A value of -0 will set\n");
+ g_fprintf(output, " all packets to the timestamp of the first packet.\n");
+ g_fprintf(output, " -E <error probability> set the probability (between 0.0 and 1.0 incl.)\n");
+ g_fprintf(output, " that a particular packet byte will be randomly changed.\n");
+ g_fprintf(output, "\n");
+ g_fprintf(output, "Output File(s):\n");
+ g_fprintf(output, " -c <packets per file> split the packet output to different files\n");
+ g_fprintf(output, " based on uniform packet counts\n");
+ g_fprintf(output, " with a maximum of <packets per file> each.\n");
+ g_fprintf(output, " -i <seconds per file> split the packet output to different files\n");
+ g_fprintf(output, " based on uniform time intervals\n");
+ g_fprintf(output, " with a maximum of <seconds per file> each.\n");
+ g_fprintf(output, " -F <capture type> set the output file type; default is pcapng.\n");
+ g_fprintf(output, " an empty \"-F\" option will list the file types.\n");
+ g_fprintf(output, " -T <encap type> set the output file encapsulation type;\n");
+ g_fprintf(output, " default is the same as the input file.\n");
+ g_fprintf(output, " an empty \"-T\" option will list the encapsulation types.\n");
+ g_fprintf(output, "\n");
+ g_fprintf(output, "Miscellaneous:\n");
+ g_fprintf(output, " -h display this help and exit.\n");
+ g_fprintf(output, " -v verbose output.\n");
+ g_fprintf(output, " If -v is used with any of the 'Duplicate Packet\n");
+ g_fprintf(output, " Removal' options (-d, -D or -w) then Packet lengths\n");
+ g_fprintf(output, " and MD5 hashes are printed to standard-out.\n");
+ g_fprintf(output, "\n");
}
struct string_elem {
static gint
string_compare(gconstpointer a, gconstpointer b)
{
- return strcmp(((struct string_elem *)a)->sstr,
- ((struct string_elem *)b)->sstr);
+ return strcmp(((const struct string_elem *)a)->sstr,
+ ((const struct string_elem *)b)->sstr);
}
static void
string_elem_print(gpointer data, gpointer not_used _U_)
{
- fprintf(stderr, " %s - %s\n",
+ g_fprintf(stderr, " %s - %s\n",
((struct string_elem *)data)->sstr,
((struct string_elem *)data)->lstr);
}
GSList *list = NULL;
captypes = g_malloc(sizeof(struct string_elem) * WTAP_NUM_FILE_TYPES);
- fprintf(stderr, "editcap: The available capture file types for the \"-F\" flag are:\n");
+ g_fprintf(stderr, "editcap: The available capture file types for the \"-F\" flag are:\n");
for (i = 0; i < WTAP_NUM_FILE_TYPES; i++) {
if (wtap_dump_can_open(i)) {
captypes[i].sstr = wtap_file_type_short_string(i);
GSList *list = NULL;
encaps = g_malloc(sizeof(struct string_elem) * WTAP_NUM_ENCAP_TYPES);
- fprintf(stderr, "editcap: The available encapsulation types for the \"-T\" flag are:\n");
+ g_fprintf(stderr, "editcap: The available encapsulation types for the \"-T\" flag are:\n");
for (i = 0; i < WTAP_NUM_ENCAP_TYPES; i++) {
encaps[i].sstr = wtap_encap_short_string(i);
if (encaps[i].sstr != NULL) {
static void
failure_message(const char *msg_format _U_, va_list ap _U_)
{
- return;
+ return;
}
#endif
int opt;
char *p;
- unsigned int snaplen = 0; /* No limit */
+ guint32 snaplen = 0; /* No limit */
int choplen = 0; /* No chop */
wtap_dumper *pdh = NULL;
int count = 1;
const struct wtap_pkthdr *phdr;
int err_type;
guint8 *buf;
+ guint32 read_count = 0;
int split_packet_count = 0;
int written_count = 0;
char *filename = NULL;
- gboolean check_ts;
+ gboolean ts_okay = TRUE;
int secs_per_block = 0;
int block_cnt = 0;
nstime_t block_start;
case 'E':
err_prob = strtod(optarg, &p);
if (p == optarg || err_prob < 0.0 || err_prob > 1.0) {
- fprintf(stderr, "editcap: probability \"%s\" must be between 0.0 and 1.0\n",
+ g_fprintf(stderr, "editcap: probability \"%s\" must be between 0.0 and 1.0\n",
optarg);
exit(1);
}
case 'F':
out_file_type = wtap_short_string_to_file_type(optarg);
if (out_file_type < 0) {
- fprintf(stderr, "editcap: \"%s\" isn't a valid capture file type\n\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid capture file type\n\n",
optarg);
list_capture_types();
exit(1);
case 'c':
split_packet_count = strtol(optarg, &p, 10);
if (p == optarg || *p != '\0') {
- fprintf(stderr, "editcap: \"%s\" isn't a valid packet count\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid packet count\n",
optarg);
exit(1);
}
if (split_packet_count <= 0) {
- fprintf(stderr, "editcap: \"%d\" packet count must be larger than zero\n",
+ g_fprintf(stderr, "editcap: \"%d\" packet count must be larger than zero\n",
split_packet_count);
exit(1);
}
break;
case 'C':
- choplen = strtol(optarg, &p, 10);
+ choplen = strtol(optarg, &p, 10);
if (p == optarg || *p != '\0') {
- fprintf(stderr, "editcap: \"%s\" isn't a valid chop length\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid chop length\n",
optarg);
exit(1);
}
dup_detect_by_time = FALSE;
dup_window = strtol(optarg, &p, 10);
if (p == optarg || *p != '\0') {
- fprintf(stderr, "editcap: \"%s\" isn't a valid duplicate window value\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid duplicate window value\n",
optarg);
exit(1);
}
if (dup_window < 0 || dup_window > MAX_DUP_DEPTH) {
- fprintf(stderr, "editcap: \"%d\" duplicate window value must be between 0 and %d inclusive.\n",
+ g_fprintf(stderr, "editcap: \"%d\" duplicate window value must be between 0 and %d inclusive.\n",
dup_window, MAX_DUP_DEPTH);
exit(1);
}
case 's':
snaplen = strtol(optarg, &p, 10);
if (p == optarg || *p != '\0') {
- fprintf(stderr, "editcap: \"%s\" isn't a valid snapshot length\n",
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid snapshot length\n",
optarg);
exit(1);
}
case 'T':
out_frame_type = wtap_short_string_to_encap(optarg);
if (out_frame_type < 0) {
- fprintf(stderr, "editcap: \"%s\" isn't a valid encapsulation type\n\n",
- optarg);
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid encapsulation type\n\n",
+ optarg);
list_encap_types();
- exit(1);
+ exit(1);
}
break;
case 'i': /* break capture file based on time interval */
secs_per_block = atoi(optarg);
if(secs_per_block <= 0) {
- fprintf(stderr, "editcap: \"%s\" isn't a valid time interval\n\n", optarg);
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid time interval\n\n", optarg);
exit(1);
}
break;
memset(&starttm,0,sizeof(struct tm));
if(!strptime(optarg,"%Y-%m-%d %T",&starttm)) {
- fprintf(stderr, "editcap: \"%s\" isn't a valid time format\n\n", optarg);
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid time format\n\n", optarg);
exit(1);
}
memset(&stoptm,0,sizeof(struct tm));
if(!strptime(optarg,"%Y-%m-%d %T",&stoptm)) {
- fprintf(stderr, "editcap: \"%s\" isn't a valid time format\n\n", optarg);
+ g_fprintf(stderr, "editcap: \"%s\" isn't a valid time format\n\n", optarg);
exit(1);
}
check_startstop = TRUE;
}
#ifdef DEBUG
- printf("Optind = %i, argc = %i\n", optind, argc);
+ g_printf("Optind = %i, argc = %i\n", optind, argc);
#endif
if ((argc - optind) < 1) {
nstime_set_unset(&block_start);
if (starttime > stoptime) {
- fprintf(stderr, "editcap: start time is after the stop time\n");
+ g_fprintf(stderr, "editcap: start time is after the stop time\n");
exit(1);
}
if (split_packet_count > 0 && secs_per_block > 0) {
- fprintf(stderr, "editcap: can't split on both packet count and time interval\n");
- fprintf(stderr, "editcap: at the same time\n");
+ g_fprintf(stderr, "editcap: can't split on both packet count and time interval\n");
+ g_fprintf(stderr, "editcap: at the same time\n");
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],
+ g_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);
+ case WTAP_ERR_BAD_FILE:
+ g_fprintf(stderr, "(%s)\n", err_info);
g_free(err_info);
break;
}
}
if (verbose) {
- fprintf(stderr, "File %s is a %s capture file.\n", argv[optind],
+ g_fprintf(stderr, "File %s is a %s capture file.\n", argv[optind],
wtap_file_type_string(wtap_file_type(wth)));
}
}
while (wtap_read(wth, &err, &err_info, &data_offset)) {
+ read_count++;
+
phdr = wtap_phdr(wth);
buf = wtap_buf_ptr(wth);
} else
filename = g_strdup(argv[optind+1]);
- pdh = wtap_dump_open(filename, out_file_type,
- out_frame_type, wtap_snapshot_length(wth),
- FALSE /* compressed */, &err);
+ pdh = wtap_dump_open(filename, out_file_type, out_frame_type,
+ snaplen ? MIN(snaplen, wtap_snapshot_length(wth)) : wtap_snapshot_length(wth),
+ FALSE /* compressed */, &err);
if (pdh == NULL) {
- fprintf(stderr, "editcap: Can't open or create %s: %s\n", filename,
+ g_fprintf(stderr, "editcap: Can't open or create %s: %s\n", filename,
wtap_strerror(err));
exit(2);
}
phdr->ts.nsecs >= block_start.nsecs )) { /* time for the next file */
if (!wtap_dump_close(pdh, &err)) {
- fprintf(stderr, "editcap: Error writing to %s: %s\n", filename,
+ g_fprintf(stderr, "editcap: Error writing to %s: %s\n", filename,
wtap_strerror(err));
exit(2);
}
g_assert(filename);
if (verbose) {
- fprintf(stderr, "Continuing writing in file %s\n", filename);
+ g_fprintf(stderr, "Continuing writing in file %s\n", filename);
}
- pdh = wtap_dump_open(filename, out_file_type,
- out_frame_type, wtap_snapshot_length(wth), FALSE /* compressed */, &err);
+ pdh = wtap_dump_open(filename, out_file_type, out_frame_type,
+ snaplen ? MIN(snaplen, wtap_snapshot_length(wth)) : wtap_snapshot_length(wth),
+ FALSE /* compressed */, &err);
if (pdh == NULL) {
- fprintf(stderr, "editcap: Can't open or create %s: %s\n", filename,
+ g_fprintf(stderr, "editcap: Can't open or create %s: %s\n", filename,
wtap_strerror(err));
exit(2);
}
if (written_count > 0 &&
written_count % split_packet_count == 0) {
if (!wtap_dump_close(pdh, &err)) {
- fprintf(stderr, "editcap: Error writing to %s: %s\n", filename,
+ g_fprintf(stderr, "editcap: Error writing to %s: %s\n", filename,
wtap_strerror(err));
exit(2);
}
g_assert(filename);
if (verbose) {
- fprintf(stderr, "Continuing writing in file %s\n", filename);
+ g_fprintf(stderr, "Continuing writing in file %s\n", filename);
}
- pdh = wtap_dump_open(filename, out_file_type,
- out_frame_type, wtap_snapshot_length(wth), FALSE /* compressed */, &err);
+ pdh = wtap_dump_open(filename, out_file_type, out_frame_type,
+ snaplen ? MIN(snaplen, wtap_snapshot_length(wth)) : wtap_snapshot_length(wth),
+ FALSE /* compressed */, &err);
if (pdh == NULL) {
- fprintf(stderr, "editcap: Can't open or create %s: %s\n", filename,
+ g_fprintf(stderr, "editcap: Can't open or create %s: %s\n", filename,
wtap_strerror(err));
exit(2);
}
}
}
- check_ts = check_timestamp(wth);
+ if (check_startstop)
+ ts_okay = check_timestamp(wth);
- if ( ((check_startstop && check_ts) || (!check_startstop && !check_ts)) && ((!selected(count) && !keep_em) ||
- (selected(count) && keep_em)) ) {
+ if ( ts_okay && ((!selected(count) && !keep_em) || (selected(count) && keep_em)) ) {
if (verbose && !dup_detect && !dup_detect_by_time)
- printf("Packet: %u\n", count);
+ g_printf("Packet: %u\n", count);
/* We simply write it, perhaps after truncating it; we could do other
things, like modify it. */
phdr = wtap_phdr(wth);
- if (choplen < 0 && (phdr->caplen + choplen) > 0) {
+ if (snaplen != 0 && phdr->caplen > snaplen) {
snap_phdr = *phdr;
- snap_phdr.caplen += choplen;
+ snap_phdr.caplen = snaplen;
phdr = &snap_phdr;
}
- if (choplen > 0 && phdr->caplen > (unsigned int) choplen) {
+ if (choplen < 0) {
snap_phdr = *phdr;
- snap_phdr.caplen -= choplen;
- snap_phdr.len -= choplen;
- buf += choplen;
+ if (((signed int) phdr->caplen + choplen) > 0)
+ snap_phdr.caplen += choplen;
+ else
+ snap_phdr.caplen = 0;
phdr = &snap_phdr;
- }
-
- if (snaplen != 0 && phdr->caplen > snaplen) {
+ } else if (choplen > 0) {
snap_phdr = *phdr;
- snap_phdr.caplen = snaplen;
+ if (phdr->caplen > (unsigned int) choplen) {
+ snap_phdr.caplen -= choplen;
+ buf += choplen;
+ } else
+ snap_phdr.caplen = 0;
phdr = &snap_phdr;
}
* situation since trace files usually have packets in
* chronological order (oldest to newest).
*/
- /* printf("++out of order, need to adjust this packet!\n"); */
+ /* g_printf("++out of order, need to adjust this packet!\n"); */
snap_phdr = *phdr;
snap_phdr.ts.secs = previous_time.secs + strict_time_adj.tv.tv_sec;
snap_phdr.ts.nsecs = previous_time.nsecs;
if (dup_detect) {
if (is_duplicate(buf, phdr->caplen)) {
if (verbose) {
- fprintf(stdout, "Skipped: %u, Len: %u, MD5 Hash: ", count, phdr->caplen);
+ g_fprintf(stdout, "Skipped: %u, Len: %u, MD5 Hash: ", count, phdr->caplen);
for (i = 0; i < 16; i++) {
- fprintf(stdout, "%02x", (unsigned char)fd_hash[cur_dup_entry].digest[i]);
+ g_fprintf(stdout, "%02x", (unsigned char)fd_hash[cur_dup_entry].digest[i]);
}
- fprintf(stdout, "\n");
+ g_fprintf(stdout, "\n");
}
duplicate_count++;
count++;
continue;
} else {
if (verbose) {
- fprintf(stdout, "Packet: %u, Len: %u, MD5 Hash: ", count, phdr->caplen);
+ g_fprintf(stdout, "Packet: %u, Len: %u, MD5 Hash: ", count, phdr->caplen);
for (i = 0; i < 16; i++) {
- fprintf(stdout, "%02x", (unsigned char)fd_hash[cur_dup_entry].digest[i]);
+ g_fprintf(stdout, "%02x", (unsigned char)fd_hash[cur_dup_entry].digest[i]);
}
- fprintf(stdout, "\n");
+ g_fprintf(stdout, "\n");
}
}
}
if (is_duplicate_rel_time(buf, phdr->caplen, ¤t)) {
if (verbose) {
- fprintf(stdout, "Skipped: %u, Len: %u, MD5 Hash: ", count, phdr->caplen);
+ g_fprintf(stdout, "Skipped: %u, Len: %u, MD5 Hash: ", count, phdr->caplen);
for (i = 0; i < 16; i++) {
- fprintf(stdout, "%02x", (unsigned char)fd_hash[cur_dup_entry].digest[i]);
+ g_fprintf(stdout, "%02x", (unsigned char)fd_hash[cur_dup_entry].digest[i]);
}
- fprintf(stdout, "\n");
+ g_fprintf(stdout, "\n");
}
duplicate_count++;
count++;
continue;
} else {
if (verbose) {
- fprintf(stdout, "Packet: %u, Len: %u, MD5 Hash: ", count, phdr->caplen);
+ g_fprintf(stdout, "Packet: %u, Len: %u, MD5 Hash: ", count, phdr->caplen);
for (i = 0; i < 16; i++) {
- fprintf(stdout, "%02x", (unsigned char)fd_hash[cur_dup_entry].digest[i]);
+ g_fprintf(stdout, "%02x", (unsigned char)fd_hash[cur_dup_entry].digest[i]);
}
- fprintf(stdout, "\n");
+ g_fprintf(stdout, "\n");
}
}
}
if (err_type < ERR_WT_FMT) {
if ((unsigned int)i < phdr->caplen - 2)
- strncpy((char*) &buf[i], "%s", 2);
+ g_strlcpy((char*) &buf[i], "%s", 2);
err_type = ERR_WT_TOTAL;
} else {
err_type -= ERR_WT_FMT;
}
if (!wtap_dump(pdh, phdr, wtap_pseudoheader(wth), buf, &err)) {
- fprintf(stderr, "editcap: Error writing to %s: %s\n",
- filename, wtap_strerror(err));
+ switch (err) {
+
+ case WTAP_ERR_UNSUPPORTED_ENCAP:
+ /*
+ * This is a problem with the particular frame we're writing;
+ * note that, and give the frame number.
+ */
+ g_fprintf(stderr, "editcap: Frame %u of \"%s\" has a network type that can't be saved in a file with that format\n.",
+ read_count, argv[optind]);
+ break;
+
+ default:
+ g_fprintf(stderr, "editcap: Error writing to %s: %s\n",
+ filename, wtap_strerror(err));
+ break;
+ }
exit(2);
}
written_count++;
if (err != 0) {
/* Print a message noting that the read failed somewhere along the line. */
- fprintf(stderr,
+ g_fprintf(stderr,
"editcap: An error occurred while reading \"%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);
+ case WTAP_ERR_BAD_FILE:
+ g_fprintf(stderr, "(%s)\n", err_info);
g_free(err_info);
break;
}
g_free (filename);
filename = g_strdup(argv[optind+1]);
- pdh = wtap_dump_open(filename, out_file_type,
- out_frame_type, wtap_snapshot_length(wth), FALSE /* compressed */, &err);
+ pdh = wtap_dump_open(filename, out_file_type, out_frame_type,
+ snaplen ? MIN(snaplen, wtap_snapshot_length(wth)): wtap_snapshot_length(wth),
+ FALSE /* compressed */, &err);
if (pdh == NULL) {
- fprintf(stderr, "editcap: Can't open or create %s: %s\n", filename,
- wtap_strerror(err));
- exit(2);
+ g_fprintf(stderr, "editcap: Can't open or create %s: %s\n", filename,
+ wtap_strerror(err));
+ exit(2);
}
}
if (!wtap_dump_close(pdh, &err)) {
- fprintf(stderr, "editcap: Error writing to %s: %s\n", filename,
+ g_fprintf(stderr, "editcap: Error writing to %s: %s\n", filename,
wtap_strerror(err));
exit(2);
}
if (dup_detect) {
- fprintf(stdout, "%u packet%s seen, %u packet%s skipped with duplicate window of %u packets.\n",
+ g_fprintf(stdout, "%u packet%s seen, %u packet%s skipped with duplicate window of %u packets.\n",
count - 1, plurality(count - 1, "", "s"),
duplicate_count, plurality(duplicate_count, "", "s"), dup_window);
} else if (dup_detect_by_time) {
- fprintf(stdout, "%u packet%s seen, %u packet%s skipped with duplicate time window equal to or less than %ld.%09ld seconds.\n",
+ g_fprintf(stdout, "%u packet%s seen, %u packet%s skipped with duplicate time window equal to or less than %ld.%09ld seconds.\n",
count - 1, plurality(count - 1, "", "s"),
duplicate_count, plurality(duplicate_count, "", "s"),
(long)relative_time_window.secs, (long int)relative_time_window.nsecs);