gchar *
wtap_get_debug_if_descr(const wtap_block_t if_descr,
const int indent,
const char* line_end)
{
char* tmp_content;
wtapng_if_descr_mandatory_t* if_descr_mand;
GString *info = g_string_new("");
guint64 tmp64;
gint8 itmp8;
guint8 tmp8;
wtapng_if_descr_filter_t* if_filter;
g_assert(if_descr);
if_descr_mand = (wtapng_if_descr_mandatory_t*)wtap_block_get_mandatory_data(if_descr);
if (wtap_block_get_string_option_value(if_descr, OPT_IDB_NAME, &tmp_content) == WTAP_OPTTYPE_SUCCESS) {
g_string_printf(info,
"%*cName = %s%s", indent, ' ',
tmp_content ? tmp_content : "UNKNOWN",
line_end);
}
if (wtap_block_get_string_option_value(if_descr, OPT_IDB_DESCR, &tmp_content) == WTAP_OPTTYPE_SUCCESS) {
g_string_append_printf(info,
"%*cDescription = %s%s", indent, ' ',
tmp_content ? tmp_content : "NONE",
line_end);
}
g_string_append_printf(info,
"%*cEncapsulation = %s (%d - %s)%s", indent, ' ',
wtap_encap_description(if_descr_mand->wtap_encap),
if_descr_mand->wtap_encap,
wtap_encap_name(if_descr_mand->wtap_encap),
line_end);
if (wtap_block_get_string_option_value(if_descr, OPT_IDB_HARDWARE, &tmp_content) == WTAP_OPTTYPE_SUCCESS) {
g_string_append_printf(info,
"%*cHardware = %s%s", indent, ' ',
tmp_content ? tmp_content : "NONE",
line_end);
}
if (wtap_block_get_uint64_option_value(if_descr, OPT_IDB_SPEED, &tmp64) == WTAP_OPTTYPE_SUCCESS) {
g_string_append_printf(info,
"%*cSpeed = %" G_GINT64_MODIFIER "u%s", indent, ' ',
tmp64,
line_end);
}
g_string_append_printf(info,
"%*cCapture length = %u%s", indent, ' ',
if_descr_mand->snap_len,
line_end);
if (wtap_block_get_uint8_option_value(if_descr, OPT_IDB_FCSLEN, &itmp8) == WTAP_OPTTYPE_SUCCESS) {
g_string_append_printf(info,
"%*cFCS length = %d%s", indent, ' ',
itmp8,
line_end);
}
g_string_append_printf(info,
"%*cTime precision = %s (%d)%s", indent, ' ',
wtap_tsprec_string(if_descr_mand->tsprecision),
if_descr_mand->tsprecision,
line_end);
g_string_append_printf(info,
"%*cTime ticks per second = %" G_GINT64_MODIFIER "u%s", indent, ' ',
if_descr_mand->time_units_per_second,
line_end);
if (wtap_block_get_uint8_option_value(if_descr, OPT_IDB_TSRESOL, &tmp8) == WTAP_OPTTYPE_SUCCESS) {
g_string_append_printf(info,
"%*cTime resolution = 0x%.2x%s", indent, ' ',
tmp8,
line_end);
}
if (wtap_block_get_custom_option_value(if_descr, OPT_IDB_FILTER, (void**)&if_filter) == WTAP_OPTTYPE_SUCCESS) {
g_string_append_printf(info,
"%*cFilter string = %s%s", indent, ' ',
if_filter->if_filter_str ? if_filter->if_filter_str : "NONE",
line_end);
g_string_append_printf(info,
"%*cBPF filter length = %u%s", indent, ' ',
if_filter->bpf_filter_len,
line_end);
}
if (wtap_block_get_string_option_value(if_descr, OPT_IDB_OS, &tmp_content) == WTAP_OPTTYPE_SUCCESS) {
g_string_append_printf(info,
"%*cOperating system = %s%s", indent, ' ',
tmp_content ? tmp_content : "UNKNOWN",
line_end);
}
/*
* XXX - support multiple comments.
*/
if (wtap_block_get_nth_string_option_value(if_descr, OPT_COMMENT, 0, &tmp_content) == WTAP_OPTTYPE_SUCCESS) {
g_string_append_printf(info,
"%*cComment = %s%s", indent, ' ',
tmp_content ? tmp_content : "NONE",
line_end);
}
g_string_append_printf(info,
"%*cNumber of stat entries = %u%s", indent, ' ',
if_descr_mand->num_stat_entries,
line_end);
return g_string_free(info, FALSE);
}
static void
print_stats(const gchar *filename, capture_info *cf_info)
{
const gchar *file_type_string, *file_encap_string;
gchar *size_string;
/* Build printable strings for various stats */
file_type_string = wtap_file_type_subtype_string(cf_info->file_type);
file_encap_string = wtap_encap_string(cf_info->file_encap);
if (filename) printf ("File name: %s\n", filename);
if (cap_file_type) printf ("File type: %s%s\n",
file_type_string,
cf_info->iscompressed ? " (gzip compressed)" : "");
if (cap_file_encap) {
printf ("File encapsulation: %s\n", file_encap_string);
if (cf_info->file_encap == WTAP_ENCAP_PER_PACKET) {
int i;
printf ("Encapsulation in use by packets (# of pkts):\n");
for (i=0; i<WTAP_NUM_ENCAP_TYPES; i++) {
if (cf_info->encap_counts[i] > 0)
printf(" %s (%d)\n",
wtap_encap_string(i), cf_info->encap_counts[i]);
}
}
}
if (cap_file_more_info) {
printf ("File timestamp precision: %s (%d)\n",
wtap_tsprec_string(cf_info->file_tsprec), cf_info->file_tsprec);
}
if (cap_snaplen && cf_info->snap_set)
printf ("Packet size limit: file hdr: %u bytes\n", cf_info->snaplen);
else if (cap_snaplen && !cf_info->snap_set)
printf ("Packet size limit: file hdr: (not set)\n");
if (cf_info->snaplen_max_inferred > 0) {
if (cf_info->snaplen_min_inferred == cf_info->snaplen_max_inferred)
printf ("Packet size limit: inferred: %u bytes\n", cf_info->snaplen_min_inferred);
else
printf ("Packet size limit: inferred: %u bytes - %u bytes (range)\n",
cf_info->snaplen_min_inferred, cf_info->snaplen_max_inferred);
}
if (cap_packet_count) {
printf ("Number of packets: ");
if (machine_readable) {
printf ("%u\n", cf_info->packet_count);
} else {
size_string = format_size(cf_info->packet_count, format_size_unit_none);
printf ("%s\n", size_string);
g_free(size_string);
}
}
if (cap_file_size) {
printf ("File size: ");
if (machine_readable) {
printf ("%" G_GINT64_MODIFIER "d bytes\n", cf_info->filesize);
} else {
size_string = format_size(cf_info->filesize, format_size_unit_bytes);
printf ("%s\n", size_string);
g_free(size_string);
}
}
if (cap_data_size) {
printf ("Data size: ");
if (machine_readable) {
printf ("%" G_GINT64_MODIFIER "u bytes\n", cf_info->packet_bytes);
} else {
size_string = format_size(cf_info->packet_bytes, format_size_unit_bytes);
printf ("%s\n", size_string);
g_free(size_string);
}
}
if (cf_info->times_known) {
if (cap_duration) /* XXX - shorten to hh:mm:ss */
printf("Capture duration: %s\n", relative_time_string(&cf_info->duration, cf_info->duration_tsprec, cf_info, TRUE));
if (cap_start_time)
printf("First packet time: %s\n", absolute_time_string(&cf_info->start_time, cf_info->start_time_tsprec, cf_info));
if (cap_end_time)
printf("Last packet time: %s\n", absolute_time_string(&cf_info->stop_time, cf_info->stop_time_tsprec, cf_info));
if (cap_data_rate_byte) {
printf("Data byte rate: ");
if (machine_readable) {
print_value("", 2, " bytes/sec", cf_info->data_rate);
} else {
size_string = format_size((gint64)cf_info->data_rate, format_size_unit_bytes_s);
printf ("%s\n", size_string);
g_free(size_string);
}
}
if (cap_data_rate_bit) {
printf("Data bit rate: ");
if (machine_readable) {
print_value("", 2, " bits/sec", cf_info->data_rate*8);
} else {
size_string = format_size((gint64)(cf_info->data_rate*8), format_size_unit_bits_s);
printf ("%s\n", size_string);
g_free(size_string);
}
}
}
if (cap_packet_size) printf("Average packet size: %.2f bytes\n", cf_info->packet_size);
if (cf_info->times_known) {
if (cap_packet_rate) {
printf("Average packet rate: ");
if (machine_readable) {
print_value("", 2, " packets/sec", cf_info->packet_rate);
} else {
size_string = format_size((gint64)cf_info->packet_rate, format_size_unit_packets_s);
printf ("%s\n", size_string);
g_free(size_string);
}
}
}
#ifdef HAVE_LIBGCRYPT
if (cap_file_hashes) {
printf ("SHA1: %s\n", file_sha1);
printf ("RIPEMD160: %s\n", file_rmd160);
printf ("MD5: %s\n", file_md5);
}
#endif /* HAVE_LIBGCRYPT */
if (cap_order) printf ("Strict time order: %s\n", order_string(cf_info->order));
if (cap_comment && cf_info->comment)
printf ("Capture comment: %s\n", cf_info->comment);
if (cap_file_more_info) {
if (cf_info->hardware)
printf ("Capture hardware: %s\n", cf_info->hardware);
if (cf_info->os)
printf ("Capture oper-sys: %s\n", cf_info->os);
if (cf_info->usr_appl)
printf ("Capture application: %s\n", cf_info->usr_appl);
}
if (cap_file_idb && cf_info->num_interfaces != 0) {
guint i;
g_assert(cf_info->num_interfaces == cf_info->idb_info_strings->len);
printf ("Number of interfaces in file: %u\n", cf_info->num_interfaces);
for (i = 0; i < cf_info->idb_info_strings->len; i++) {
gchar *s = g_array_index(cf_info->idb_info_strings, gchar*, i);
printf ("Interface #%u info:\n", i);
printf ("%s", s);
printf (" Number of packets = %u\n", cf_info->interface_ids[i]);
}
}
gchar *
wtap_get_debug_if_descr(const wtapng_if_descr_t *if_descr,
const int indent,
const char* line_end)
{
GString *info = g_string_new("");
g_assert(if_descr);
g_string_printf(info,
"%*cName = %s%s", indent, ' ',
if_descr->if_name ? if_descr->if_name : "UNKNOWN",
line_end);
g_string_append_printf(info,
"%*cDescription = %s%s", indent, ' ',
if_descr->if_description ? if_descr->if_description : "NONE",
line_end);
g_string_append_printf(info,
"%*cEncapsulation = %s (%d/%u - %s)%s", indent, ' ',
wtap_encap_string(if_descr->wtap_encap),
if_descr->wtap_encap,
if_descr->link_type,
wtap_encap_short_string(if_descr->wtap_encap),
line_end);
g_string_append_printf(info,
"%*cSpeed = %" G_GINT64_MODIFIER "u%s", indent, ' ',
if_descr->if_speed,
line_end);
g_string_append_printf(info,
"%*cCapture length = %u%s", indent, ' ',
if_descr->snap_len,
line_end);
g_string_append_printf(info,
"%*cFCS length = %d%s", indent, ' ',
if_descr->if_fcslen,
line_end);
g_string_append_printf(info,
"%*cTime precision = %s (%d)%s", indent, ' ',
wtap_tsprec_string(if_descr->tsprecision),
if_descr->tsprecision,
line_end);
g_string_append_printf(info,
"%*cTime ticks per second = %" G_GINT64_MODIFIER "u%s", indent, ' ',
if_descr->time_units_per_second,
line_end);
g_string_append_printf(info,
"%*cTime resolution = 0x%.2x%s", indent, ' ',
if_descr->if_tsresol,
line_end);
g_string_append_printf(info,
"%*cFilter string = %s%s", indent, ' ',
if_descr->if_filter_str ? if_descr->if_filter_str : "NONE",
line_end);
g_string_append_printf(info,
"%*cOperating system = %s%s", indent, ' ',
if_descr->if_os ? if_descr->if_os : "UNKNOWN",
line_end);
g_string_append_printf(info,
"%*cComment = %s%s", indent, ' ',
if_descr->opt_comment ? if_descr->opt_comment : "NONE",
line_end);
g_string_append_printf(info,
"%*cBPF filter length = %u%s", indent, ' ',
if_descr->bpf_filter_len,
line_end);
g_string_append_printf(info,
"%*cNumber of stat entries = %u%s", indent, ' ',
if_descr->num_stat_entries,
line_end);
return g_string_free(info, FALSE);
}