152 lines
3.8 KiB
Perl
Executable file
152 lines
3.8 KiB
Perl
Executable file
#!/usr/bin/perl -w
|
|
# create the sminmpec.c file from
|
|
# http://www.iana.org/assignments/enterprise-numbers
|
|
#
|
|
# $Id$
|
|
#
|
|
# Wireshark - Network traffic analyzer
|
|
# By Gerald Combs <gerald@wireshark.org>
|
|
# Copyright 2004 Gerald Combs
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License
|
|
# as published by the Free Software Foundation; either version 2
|
|
# of the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
use strict;
|
|
|
|
my $in = shift;
|
|
|
|
$in = "http://www.iana.org/assignments/enterprise-numbers" unless(defined $in);
|
|
|
|
my @in_lines;
|
|
|
|
my $revision = '$Revision$';
|
|
if ($revision !~ /[0-9]/ ) { $revision = "unknown"; }
|
|
|
|
if($in =~ m/^http:/i) {
|
|
eval "require LWP::UserAgent;";
|
|
die "LWP isn't installed. It is part of the standard Perl module libwww." if $@;
|
|
|
|
my $agent = LWP::UserAgent->new;
|
|
$agent->env_proxy;
|
|
$agent->agent("Wireshark make-sminmpec.pl/$revision");
|
|
|
|
warn "starting to fetch $in ...\n";
|
|
|
|
my $request = HTTP::Request->new(GET => $in);
|
|
|
|
|
|
if (-f "enterprise-numbers") {
|
|
my $mtime;
|
|
(undef,undef,undef,undef,undef,undef,undef,undef,undef,$mtime,undef,undef,undef) = stat("enterprise-numbers");
|
|
$request->if_modified_since( $mtime );
|
|
}
|
|
|
|
my $result = $agent->request($request);
|
|
|
|
if ($result->code eq 200) {
|
|
warn "done fetching $in\n";
|
|
@in_lines = split /\n/, $result->content;
|
|
open ENFILE, "> enterprise-numbers";
|
|
|
|
for (@in_lines) {
|
|
chomp;
|
|
print ENFILE "$_\n";
|
|
}
|
|
|
|
close ENFILE;
|
|
} elsif ($result->code eq 304) {
|
|
warn "enterprise-numbers was up-to-date\n";
|
|
open IN, "< enterprise-numbers";
|
|
@in_lines = <IN>;
|
|
close IN;
|
|
} else {
|
|
die "request for $in failed with result code:" . $result->code;
|
|
}
|
|
|
|
} else {
|
|
open IN, "< $in";
|
|
@in_lines = <IN>;
|
|
close IN;
|
|
}
|
|
|
|
|
|
open OUT, "> sminmpec.c";
|
|
|
|
my $body = '';
|
|
my $code;
|
|
my $prev_code = -1; ## Assumption: First code in enterprise file is 0;
|
|
|
|
sub escape_non_ascii {
|
|
my $val = unpack 'C', $_[0];
|
|
return sprintf '\0%.3o',$val;
|
|
}
|
|
|
|
|
|
for(@in_lines) {
|
|
s/[\000-\037]//g;
|
|
s/\\/\\\\/g;
|
|
s/"/\\"/g;
|
|
s/([\x80-\xFF])/escape_non_ascii($1)/ge;
|
|
|
|
if (/^(\d+)/) {
|
|
$code = sprintf("%5d", $1);
|
|
} if (/^ (\S.*)/ ) {
|
|
my $name = $1;
|
|
if ($code < $prev_code) {
|
|
print STDERR ("Input 'Codes' not sorted in ascending order (or duplicate codes)): $prev_code $code\n");
|
|
exit 1;
|
|
}
|
|
while ($code > ($prev_code+1)) {
|
|
$prev_code = sprintf("%5d", $prev_code+1);
|
|
$body .= " { $prev_code, sminmpec_unknown }, /* (Added by Wireshark) */\n";
|
|
}
|
|
$prev_code = $code;
|
|
$body .= " { $code, \"$name\" },\n";
|
|
}
|
|
}
|
|
|
|
print OUT <<"_SMINMPEC";
|
|
/*
|
|
* \$Id\$
|
|
*
|
|
* THIS FILE IS AUTOGENERATED, DO NOT EDIT
|
|
* generated from http://www.iana.org/assignments/enterprise-numbers
|
|
* run "tools/make-sminmspec <infile> <outfile>" to regenerate
|
|
*
|
|
* Note: "Gaps" in the iana enterprise-numbers list have been "filled in"
|
|
* with "(Unknown)" as the name so that direct (indexed) access
|
|
* to the list is possible.
|
|
*/
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include <glib.h>
|
|
|
|
#include <epan/value_string.h>
|
|
#include <epan/sminmpec.h>
|
|
|
|
static const gchar sminmpec_unknown[] = "(Unknown)";
|
|
|
|
const value_string sminmpec_values[] = {
|
|
$body { 0, NULL}
|
|
};
|
|
|
|
#define array_length(x) (sizeof x / sizeof x[0])
|
|
|
|
value_string_ext sminmpec_values_ext = VALUE_STRING_EXT_INIT(sminmpec_values);
|
|
|
|
_SMINMPEC
|
|
|
|
close OUT;
|