| 1 |
diff -urN xtables-addons-1.47.1-v6/geoip/Makefile.in xtables-addons-1.47.1-g2/geoip/Makefile.in |
| 2 |
--- xtables-addons-1.47.1-v6/geoip/Makefile.in 2012-10-15 23:29:29.000000000 +0400 |
| 3 |
+++ xtables-addons-1.47.1-g2/geoip/Makefile.in 2018-07-02 23:03:12.214541572 +0400 |
| 4 |
@@ -234,7 +234,7 @@ |
| 5 |
top_builddir = @top_builddir@ |
| 6 |
top_srcdir = @top_srcdir@ |
| 7 |
xtlibdir = @xtlibdir@ |
| 8 |
-pkglibexec_SCRIPTS = xt_geoip_build xt_geoip_dl |
| 9 |
+pkglibexec_SCRIPTS = xt_geoip_build xt_geoip_dl xt_geoip_fetch |
| 10 |
man1_MANS = xt_geoip_build.1 xt_geoip_dl.1 |
| 11 |
all: all-am |
| 12 |
|
| 13 |
diff -urN xtables-addons-1.47.1-v6/geoip/xt_geoip_build xtables-addons-1.47.1-g2/geoip/xt_geoip_build |
| 14 |
--- xtables-addons-1.47.1-v6/geoip/xt_geoip_build 2012-10-15 23:29:22.000000000 +0400 |
| 15 |
+++ xtables-addons-1.47.1-g2/geoip/xt_geoip_build 2018-06-28 22:45:21.000000000 +0400 |
| 16 |
@@ -1,10 +1,14 @@ |
| 17 |
#!/usr/bin/perl |
| 18 |
# |
| 19 |
# Converter for MaxMind CSV database to binary, for xt_geoip |
| 20 |
-# Copyright © Jan Engelhardt <jengelh@medozas.de>, 2008-2011 |
| 21 |
+# Copyright Jan Engelhardt, 2008-2011 |
| 22 |
+# Copyright Philip Prindeville, 2018 |
| 23 |
+# Added Twice output (BE, LE) for v1.x for SME9 - Mab974, 2018 |
| 24 |
# |
| 25 |
use Getopt::Long; |
| 26 |
-use IO::Handle; |
| 27 |
+use Net::CIDR::Lite; |
| 28 |
+use Socket qw(AF_INET AF_INET6 inet_pton); |
| 29 |
+use warnings; |
| 30 |
use Text::CSV_XS; # or trade for Text::CSV |
| 31 |
use strict; |
| 32 |
|
| 33 |
@@ -32,33 +36,208 @@ |
| 34 |
} |
| 35 |
} |
| 36 |
|
| 37 |
+my %countryId; |
| 38 |
+my %countryName; |
| 39 |
+ |
| 40 |
+my $dir = findVersion(); |
| 41 |
+ |
| 42 |
+&loadCountries(); |
| 43 |
+ |
| 44 |
&dump(&collect()); |
| 45 |
|
| 46 |
-sub collect |
| 47 |
+sub findVersion |
| 48 |
{ |
| 49 |
- my %country; |
| 50 |
- |
| 51 |
- while (my $row = $csv->getline(*ARGV)) { |
| 52 |
- if (!defined($country{$row->[4]})) { |
| 53 |
- $country{$row->[4]} = { |
| 54 |
- name => $row->[5], |
| 55 |
- pool_v4 => [], |
| 56 |
- pool_v6 => [], |
| 57 |
- }; |
| 58 |
+ my @dirs = (); |
| 59 |
+ my $filename; |
| 60 |
+ |
| 61 |
+ opendir(my $dh, '.') || die "Can't open .: $!\n"; |
| 62 |
+ |
| 63 |
+ while (($filename = readdir($dh))) { |
| 64 |
+ if ($filename =~ m/^GeoLite2-Country-CSV_\d{8}$/) { |
| 65 |
+ push(@dirs, $filename); |
| 66 |
} |
| 67 |
- my $c = $country{$row->[4]}; |
| 68 |
- if ($row->[0] =~ /:/) { |
| 69 |
- push(@{$c->{pool_v6}}, |
| 70 |
- [&ip6_pack($row->[0]), &ip6_pack($row->[1])]); |
| 71 |
+ } |
| 72 |
+ closedir $dh; |
| 73 |
+ |
| 74 |
+ @dirs = sort @dirs; |
| 75 |
+ return pop(@dirs); |
| 76 |
+} |
| 77 |
+ |
| 78 |
+sub loadCountries |
| 79 |
+{ |
| 80 |
+ my $file = "$dir/GeoLite2-Country-Locations-en.csv"; |
| 81 |
+ |
| 82 |
+ sub id; sub cc; sub long; sub ct; sub cn; |
| 83 |
+ |
| 84 |
+ %countryId = (); |
| 85 |
+ %countryName = (); |
| 86 |
+ |
| 87 |
+ open(my $fh, '<', $file) || die "Couldn't open list country names\n"; |
| 88 |
+ |
| 89 |
+ # first line is headers |
| 90 |
+ my $row = $csv->getline($fh); |
| 91 |
+ |
| 92 |
+ my %header = map { ($row->[$_], $_); } (0..$#{$row}); |
| 93 |
+ |
| 94 |
+ my %pairs = ( |
| 95 |
+ country_iso_code => 'ISO Country Code', |
| 96 |
+ geoname_id => 'ID', |
| 97 |
+ country_name => 'Country Name', |
| 98 |
+ continent_code => 'Continent Code', |
| 99 |
+ continent_name => 'Continent Name', |
| 100 |
+ ); |
| 101 |
+ |
| 102 |
+ # verify that the columns we need are present |
| 103 |
+ map { die "Table has no $pairs{$_} column\n" unless (exists $header{$_}); } keys %pairs; |
| 104 |
+ |
| 105 |
+ my %remapping = ( |
| 106 |
+ id => 'geoname_id', |
| 107 |
+ cc => 'country_iso_code', |
| 108 |
+ long => 'country_name', |
| 109 |
+ ct => 'continent_code', |
| 110 |
+ cn => 'continent_name', |
| 111 |
+ ); |
| 112 |
+ |
| 113 |
+ # now create a function which returns the value of that column # |
| 114 |
+ map { eval "sub $_ () { \$header{\$remapping{$_}}; }" ; } keys %remapping; |
| 115 |
+ |
| 116 |
+ while (my $row = $csv->getline($fh)) { |
| 117 |
+ if ($row->[cc] eq '' && $row->[long] eq '') { |
| 118 |
+ $countryId{$row->[id]} = $row->[ct]; |
| 119 |
+ $countryName{$row->[ct]} = $row->[cn]; |
| 120 |
} else { |
| 121 |
- push(@{$c->{pool_v4}}, [$row->[2], $row->[3]]); |
| 122 |
+ $countryId{$row->[id]} = $row->[cc]; |
| 123 |
+ $countryName{$row->[cc]} = $row->[long]; |
| 124 |
+ } |
| 125 |
+ } |
| 126 |
+ |
| 127 |
+ $countryName{A1} = 'Anonymous Proxy'; |
| 128 |
+ $countryName{A2} = 'Satellite Provider'; |
| 129 |
+ $countryName{O1} = 'Other Country'; |
| 130 |
+ |
| 131 |
+ close($fh); |
| 132 |
+ |
| 133 |
+ # clean up the namespace |
| 134 |
+ undef &id; undef &cc; undef &long; undef &ct; undef &cn; |
| 135 |
+} |
| 136 |
+ |
| 137 |
+sub lookupCountry |
| 138 |
+{ |
| 139 |
+ my ($id, $rid, $proxy, $sat) = @_; |
| 140 |
+ |
| 141 |
+ if ($proxy) { |
| 142 |
+ return 'A1'; |
| 143 |
+ } elsif ($sat) { |
| 144 |
+ return 'A2'; |
| 145 |
+ } |
| 146 |
+ $id ||= $rid; |
| 147 |
+ if ($id eq '') { |
| 148 |
+ return 'O1'; |
| 149 |
+ } |
| 150 |
+ die "Unknown id: $id line $.\n" unless (exists $countryId{$id}); |
| 151 |
+ return $countryId{$id}; |
| 152 |
+} |
| 153 |
+ |
| 154 |
+sub collect |
| 155 |
+{ |
| 156 |
+ my ($file, $fh, $row); |
| 157 |
+ my (%country, %header); |
| 158 |
+ |
| 159 |
+ sub net; sub id; sub rid; sub proxy; sub sat; |
| 160 |
+ |
| 161 |
+ my %pairs = ( |
| 162 |
+ network => 'Network', |
| 163 |
+ registered_country_geoname_id => 'Registered Country ID', |
| 164 |
+ geoname_id => 'Country ID', |
| 165 |
+ is_anonymous_proxy => 'Anonymous Proxy', |
| 166 |
+ is_satellite_provider => 'Satellite', |
| 167 |
+ ); |
| 168 |
+ |
| 169 |
+ foreach (sort keys %countryName) { |
| 170 |
+ $country{$_} = { |
| 171 |
+ name => $countryName{$_}, |
| 172 |
+ pool_v4 => Net::CIDR::Lite->new(), |
| 173 |
+ pool_v6 => Net::CIDR::Lite->new(), |
| 174 |
+ }; |
| 175 |
+ } |
| 176 |
+ |
| 177 |
+ $file = "$dir/GeoLite2-Country-Blocks-IPv4.csv"; |
| 178 |
+ |
| 179 |
+ open($fh, '<', $file) || die "Can't open IPv4 database\n"; |
| 180 |
+ |
| 181 |
+ # first line is headers |
| 182 |
+ $row = $csv->getline($fh); |
| 183 |
+ |
| 184 |
+ %header = map { ($row->[$_], $_); } (0..$#{$row}); |
| 185 |
+ |
| 186 |
+ # verify that the columns we need are present |
| 187 |
+ map { die "Table has no %pairs{$_} column\n" unless (exists $header{$_}); } keys %pairs; |
| 188 |
+ |
| 189 |
+ my %remapping = ( |
| 190 |
+ net => 'network', |
| 191 |
+ id => 'geoname_id', |
| 192 |
+ rid => 'registered_country_geoname_id', |
| 193 |
+ proxy => 'is_anonymous_proxy', |
| 194 |
+ sat => 'is_satellite_provider', |
| 195 |
+ ); |
| 196 |
+ |
| 197 |
+ # now create a function which returns the value of that column # |
| 198 |
+ map { eval "sub $_ () { \$header{\$remapping{$_}}; }" ; } keys %remapping; |
| 199 |
+ |
| 200 |
+ while ($row = $csv->getline($fh)) { |
| 201 |
+ my ($cc, $cidr); |
| 202 |
+ |
| 203 |
+ $cc = lookupCountry($row->[id], $row->[rid], $row->[proxy], $row->[sat]); |
| 204 |
+ $cidr = $row->[net]; |
| 205 |
+ $country{$cc}->{pool_v4}->add($cidr); |
| 206 |
+ |
| 207 |
+ if ($. % 4096 == 0) { |
| 208 |
+ print STDERR "\r\e[2K$. entries"; |
| 209 |
} |
| 210 |
+ } |
| 211 |
+ |
| 212 |
+ print STDERR "\r\e[2K$. entries total\n"; |
| 213 |
+ |
| 214 |
+ close($fh); |
| 215 |
+ |
| 216 |
+ # clean up the namespace |
| 217 |
+ undef &net; undef &id; undef &rid; undef &proxy; undef &sat; |
| 218 |
+ |
| 219 |
+ $file = "$dir/GeoLite2-Country-Blocks-IPv6.csv"; |
| 220 |
+ |
| 221 |
+ open($fh, '<', $file) || die "Can't open IPv6 database\n"; |
| 222 |
+ |
| 223 |
+ # first line is headers |
| 224 |
+ $row = $csv->getline($fh); |
| 225 |
+ |
| 226 |
+ %header = map { ($row->[$_], $_); } (0..$#{$row}); |
| 227 |
+ |
| 228 |
+ # verify that the columns we need are present |
| 229 |
+ map { die "Table has no %pairs{$_} column\n" unless (exists $header{$_}); } keys %pairs; |
| 230 |
+ |
| 231 |
+ # unlikely the IPv6 table has different columns, but just to be sure |
| 232 |
+ # create a function which returns the value of that column # |
| 233 |
+ map { eval "sub $_ () { \$header{\$remapping{$_}}; }" ; } keys %remapping; |
| 234 |
+ |
| 235 |
+ while ($row = $csv->getline($fh)) { |
| 236 |
+ my ($cc, $cidr); |
| 237 |
+ |
| 238 |
+ $cc = lookupCountry($row->[id], $row->[rid], $row->[proxy], $row->[sat]); |
| 239 |
+ $cidr = $row->[net]; |
| 240 |
+ $country{$cc}->{pool_v6}->add($cidr); |
| 241 |
+ |
| 242 |
if ($. % 4096 == 0) { |
| 243 |
print STDERR "\r\e[2K$. entries"; |
| 244 |
} |
| 245 |
} |
| 246 |
|
| 247 |
print STDERR "\r\e[2K$. entries total\n"; |
| 248 |
+ |
| 249 |
+ close($fh); |
| 250 |
+ |
| 251 |
+ # clean up the namespace |
| 252 |
+ undef &net; undef &id; undef &rid; undef &proxy; undef &sat; |
| 253 |
+ |
| 254 |
return \%country; |
| 255 |
} |
| 256 |
|
| 257 |
@@ -66,18 +245,23 @@ |
| 258 |
{ |
| 259 |
my $country = shift @_; |
| 260 |
|
| 261 |
- foreach my $iso_code (sort keys %$country) { |
| 262 |
+ foreach my $iso_code (sort keys %{$country}) { |
| 263 |
&dump_one($iso_code, $country->{$iso_code}); |
| 264 |
} |
| 265 |
} |
| 266 |
|
| 267 |
sub dump_one |
| 268 |
{ |
| 269 |
+# 2 sub-directories added pour big-endian and little-endian |
| 270 |
+ |
| 271 |
my($iso_code, $country) = @_; |
| 272 |
my($file, $fh_le, $fh_be); |
| 273 |
- |
| 274 |
+ my ($start, $end); |
| 275 |
+ my @ranges; |
| 276 |
+ |
| 277 |
+ @ranges = $country->{pool_v6}->list_range(); |
| 278 |
printf "%5u IPv6 ranges for %s %s\n", |
| 279 |
- scalar(@{$country->{pool_v6}}), |
| 280 |
+ scalar(@ranges), |
| 281 |
$iso_code, $country->{name}; |
| 282 |
|
| 283 |
$file = "$target_dir/LE/".uc($iso_code).".iv6"; |
| 284 |
@@ -90,15 +274,23 @@ |
| 285 |
print STDERR "Error opening $file: $!\n"; |
| 286 |
exit 1; |
| 287 |
} |
| 288 |
- foreach my $range (@{$country->{pool_v6}}) { |
| 289 |
- print $fh_be $range->[0], $range->[1]; |
| 290 |
- print $fh_le &ip6_swap($range->[0]), &ip6_swap($range->[1]); |
| 291 |
+ binmode($fh_be); |
| 292 |
+ binmode($fh_le); |
| 293 |
+ |
| 294 |
+ foreach my $range (@ranges) { |
| 295 |
+ ($start, $end) = split('-', $range); |
| 296 |
+ $start = inet_pton(AF_INET6, $start); |
| 297 |
+ $end = inet_pton(AF_INET6, $end); |
| 298 |
+ print $fh_be $start, $end; |
| 299 |
+ |
| 300 |
+ print $fh_le &ip6_swap($start), &ip6_swap($end); |
| 301 |
} |
| 302 |
close $fh_le; |
| 303 |
close $fh_be; |
| 304 |
|
| 305 |
+ @ranges = $country->{pool_v4}->list_range(); |
| 306 |
printf "%5u IPv4 ranges for %s %s\n", |
| 307 |
- scalar(@{$country->{pool_v4}}), |
| 308 |
+ scalar(@ranges), |
| 309 |
$iso_code, $country->{name}; |
| 310 |
|
| 311 |
$file = "$target_dir/LE/".uc($iso_code).".iv4"; |
| 312 |
@@ -111,31 +303,29 @@ |
| 313 |
print STDERR "Error opening $file: $!\n"; |
| 314 |
exit 1; |
| 315 |
} |
| 316 |
- foreach my $range (@{$country->{pool_v4}}) { |
| 317 |
- print $fh_le pack("VV", $range->[0], $range->[1]); |
| 318 |
- print $fh_be pack("NN", $range->[0], $range->[1]); |
| 319 |
+ binmode($fh_be); |
| 320 |
+ binmode($fh_le); |
| 321 |
+ |
| 322 |
+ foreach my $range (@ranges) { |
| 323 |
+ ($start, $end) = split('-', $range); |
| 324 |
+ my $start = inet_pton(AF_INET, $start); |
| 325 |
+ my $end = inet_pton(AF_INET, $end); |
| 326 |
+ print $fh_be $start, $end; |
| 327 |
+ print $fh_le ip4_swap($start), ip4_swap($end); |
| 328 |
} |
| 329 |
close $fh_le; |
| 330 |
close $fh_be; |
| 331 |
} |
| 332 |
|
| 333 |
-sub ip6_pack |
| 334 |
+sub ip6_swap |
| 335 |
{ |
| 336 |
- my $addr = shift @_; |
| 337 |
- $addr =~ s{::}{:!:}; |
| 338 |
- my @addr = split(/:/, $addr); |
| 339 |
- my @e = (0) x 8; |
| 340 |
- foreach (@addr) { |
| 341 |
- if ($_ eq "!") { |
| 342 |
- $_ = join(':', @e[0..(8-scalar(@addr))]); |
| 343 |
- } |
| 344 |
- } |
| 345 |
- @addr = split(/:/, join(':', @addr)); |
| 346 |
- $_ = hex($_) foreach @addr; |
| 347 |
- return pack("n*", @addr); |
| 348 |
+ my ($p1, $p2, $p3, $p4) = unpack 'a4 a4 a4 a4', shift @_; |
| 349 |
+ return pack "a4 a4 a4 a4", ip4_swap($p1), ip4_swap($p2), |
| 350 |
+ ip4_swap($p3), ip4_swap($p4); |
| 351 |
} |
| 352 |
|
| 353 |
-sub ip6_swap |
| 354 |
+sub ip4_swap |
| 355 |
{ |
| 356 |
- return pack("V*", unpack("N*", shift @_)); |
| 357 |
+ my ($b1, $b2, $b3, $b4) = unpack 'a a a a', shift @_; |
| 358 |
+ return pack "a a a a", $b4, $b3, $b2, $b1; |
| 359 |
} |
| 360 |
diff -urN xtables-addons-1.47.1-v6/geoip/xt_geoip_build.1 xtables-addons-1.47.1-g2/geoip/xt_geoip_build.1 |
| 361 |
--- xtables-addons-1.47.1-v6/geoip/xt_geoip_build.1 2012-10-15 23:29:22.000000000 +0400 |
| 362 |
+++ xtables-addons-1.47.1-g2/geoip/xt_geoip_build.1 2018-06-21 21:43:45.000000000 +0400 |
| 363 |
@@ -5,7 +5,7 @@ |
| 364 |
.SH Syntax |
| 365 |
.PP |
| 366 |
\fI/usr/libexec/xt_geoip/\fP\fBxt_geoip_build\fP [\fB\-D\fP |
| 367 |
-\fItarget_dir\fP] [\fIfile\fP...] |
| 368 |
+\fItarget_dir\fP] |
| 369 |
.SH Description |
| 370 |
.PP |
| 371 |
xt_geoip_build is used to build packed raw representations of the range |
| 372 |
@@ -16,7 +16,12 @@ |
| 373 |
also ordered, as xt_geoip relies on this property for its bisection approach to |
| 374 |
work. |
| 375 |
.PP |
| 376 |
-Input is processed from the listed files, or if none is given, from stdin. |
| 377 |
+It expects to find a directory named |
| 378 |
+.IR GeoLite2-Country-CSV_YYYYMMDD |
| 379 |
+in the current directory, and will select the most recent if multiple |
| 380 |
+instances are found. The |
| 381 |
+.IR xt_geoip_dl |
| 382 |
+script can be used to populate this directory. |
| 383 |
.PP |
| 384 |
Since the script is usually installed to the libexec directory of the |
| 385 |
xtables-addons package and this is outside $PATH (on purpose), invoking the |
| 386 |
@@ -29,7 +34,7 @@ |
| 387 |
.PP |
| 388 |
Shell commands to build the databases and put them to where they are expected: |
| 389 |
.PP |
| 390 |
-xt_geoip_build -D /usr/share/xt_geoip |
| 391 |
+xt_geoip_build \-D /usr/share/xt_geoip |
| 392 |
.SH See also |
| 393 |
.PP |
| 394 |
xt_geoip_dl(1) |
| 395 |
diff -urN xtables-addons-1.47.1-v6/geoip/xt_geoip_dl xtables-addons-1.47.1-g2/geoip/xt_geoip_dl |
| 396 |
--- xtables-addons-1.47.1-v6/geoip/xt_geoip_dl 2012-10-15 23:29:22.000000000 +0400 |
| 397 |
+++ xtables-addons-1.47.1-g2/geoip/xt_geoip_dl 2018-06-25 15:38:51.043475041 +0400 |
| 398 |
@@ -1,8 +1,7 @@ |
| 399 |
#!/bin/sh |
| 400 |
|
| 401 |
-rm -f GeoIPv6.csv{,.gz} GeoIPCountryCSV.zip GeoIPCountryWhois.csv; |
| 402 |
-wget \ |
| 403 |
- http://geolite.maxmind.com/download/geoip/database/GeoIPv6.csv.gz \ |
| 404 |
- http://geolite.maxmind.com/download/geoip/database/GeoIPCountryCSV.zip; |
| 405 |
-gzip -d GeoIPv6.csv.gz; |
| 406 |
-unzip GeoIPCountryCSV.zip; |
| 407 |
+rm -rf GeoLite2-Country-CSV_* |
| 408 |
+ |
| 409 |
+wget -q http://geolite.maxmind.com/download/geoip/database/GeoLite2-Country-CSV.zip |
| 410 |
+unzip -q GeoLite2-Country-CSV.zip |
| 411 |
+rm -f GeoLite2-Country-CSV.zip |
| 412 |
diff -urN xtables-addons-1.47.1-v6/geoip/xt_geoip_fetch xtables-addons-1.47.1-g2/geoip/xt_geoip_fetch |
| 413 |
--- xtables-addons-1.47.1-v6/geoip/xt_geoip_fetch 1970-01-01 04:00:00.000000000 +0400 |
| 414 |
+++ xtables-addons-1.47.1-g2/geoip/xt_geoip_fetch 2018-06-22 19:15:47.000000000 +0400 |
| 415 |
@@ -0,0 +1,93 @@ |
| 416 |
+#!/usr/bin/perl |
| 417 |
+# |
| 418 |
+# Utility to query GeoIP database |
| 419 |
+# Copyright Philip Prindeville, 2018 |
| 420 |
+# |
| 421 |
+use Getopt::Long; |
| 422 |
+use Socket qw(AF_INET AF_INET6 inet_ntop); |
| 423 |
+use warnings; |
| 424 |
+use strict; |
| 425 |
+ |
| 426 |
+sub AF_INET_SIZE() { 4 } |
| 427 |
+sub AF_INET6_SIZE() { 16 } |
| 428 |
+ |
| 429 |
+my $target_dir = "."; |
| 430 |
+my $ipv4 = 0; |
| 431 |
+my $ipv6 = 0; |
| 432 |
+ |
| 433 |
+&Getopt::Long::Configure(qw(bundling)); |
| 434 |
+&GetOptions( |
| 435 |
+ "D=s" => \$target_dir, |
| 436 |
+ "4" => \$ipv4, |
| 437 |
+ "6" => \$ipv6, |
| 438 |
+); |
| 439 |
+ |
| 440 |
+if (!-d $target_dir) { |
| 441 |
+ print STDERR "Target directory $target_dir does not exit.\n"; |
| 442 |
+ exit 1; |
| 443 |
+} |
| 444 |
+ |
| 445 |
+# if neither specified, assume both |
| 446 |
+if (! $ipv4 && ! $ipv6) { |
| 447 |
+ $ipv4 = $ipv6 = 1; |
| 448 |
+} |
| 449 |
+ |
| 450 |
+foreach my $cc (@ARGV) { |
| 451 |
+ if ($cc !~ m/^([a-z]{2}|a[12]|o1)$/i) { |
| 452 |
+ print STDERR "Invalid country code '$cc'\n"; |
| 453 |
+ exit 1; |
| 454 |
+ } |
| 455 |
+ |
| 456 |
+ my $file = $target_dir . '/LE/' . uc($cc) . '.iv4'; |
| 457 |
+ |
| 458 |
+ if (! -f $file) { |
| 459 |
+ printf STDERR "Can't find data for country '$cc'\n"; |
| 460 |
+ exit 1; |
| 461 |
+ } |
| 462 |
+ |
| 463 |
+ my ($contents, $buffer, $bytes, $fh); |
| 464 |
+ |
| 465 |
+ if ($ipv4) { |
| 466 |
+ open($fh, '<', $file) || die "Couldn't open file for '$cc'\n"; |
| 467 |
+ |
| 468 |
+ binmode($fh); |
| 469 |
+ |
| 470 |
+ while (($bytes = read($fh, $buffer, AF_INET_SIZE * 2)) == AF_INET_SIZE * 2) { |
| 471 |
+ my $start = inet_ntop(AF_INET, substr($buffer, 0, AF_INET_SIZE)); |
| 472 |
+ my $end = inet_ntop(AF_INET, substr($buffer, AF_INET_SIZE)); |
| 473 |
+ print $start, '-', $end, "\n"; |
| 474 |
+ } |
| 475 |
+ close($fh); |
| 476 |
+ if (! defined $bytes) { |
| 477 |
+ printf STDERR "Error reading file for '$cc'\n"; |
| 478 |
+ exit 1; |
| 479 |
+ } elsif ($bytes != 0) { |
| 480 |
+ printf STDERR "Short read on file for '$cc'\n"; |
| 481 |
+ exit 1; |
| 482 |
+ } |
| 483 |
+ } |
| 484 |
+ |
| 485 |
+ substr($file, -1) = '6'; |
| 486 |
+ |
| 487 |
+ if ($ipv6) { |
| 488 |
+ open($fh, '<', $file) || die "Couldn't open file for '$cc'\n"; |
| 489 |
+ |
| 490 |
+ binmode($fh); |
| 491 |
+ |
| 492 |
+ while (($bytes = read($fh, $buffer, AF_INET6_SIZE * 2)) == AF_INET6_SIZE * 2) { |
| 493 |
+ my $start = inet_ntop(AF_INET6, substr($buffer, 0, AF_INET6_SIZE)); |
| 494 |
+ my $end = inet_ntop(AF_INET6, substr($buffer, AF_INET6_SIZE)); |
| 495 |
+ print $start, '-', $end, "\n"; |
| 496 |
+ } |
| 497 |
+ close($fh); |
| 498 |
+ if (! defined $bytes) { |
| 499 |
+ printf STDERR "Error reading file for '$cc'\n"; |
| 500 |
+ exit 1; |
| 501 |
+ } elsif ($bytes != 0) { |
| 502 |
+ printf STDERR "Short read on file for '$cc'\n"; |
| 503 |
+ exit 1; |
| 504 |
+ } |
| 505 |
+ } |
| 506 |
+} |
| 507 |
+ |
| 508 |
+exit 0; |
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