![Hadriel Kaplan](/assets/img/avatar_default.png)
A recent fix (made by me) for bug 9707, in Change-Id: If4ee1906aa60dd37366cf2ef9bc4168e0ea024b6, made the perl regex grab too much of the menu name. It changed MENU_STAT_CONVERSATION, MENU_STAT_RESPONSE, and MENU_ANALYZE_CONVERSATION's key names into their longer C-code names. Ugh. The fix for this is a bit brittle, but I think it's impractical to avoid it being brittle, due to needing to support legacy Lua scripts. I put comments in stat_menu.h to warn of the danger. Change-Id: I41408e9d4f5b5bd73e2871fccabff81c7cbd242d Reviewed-on: https://code.wireshark.org/review/140 Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
173 lines
4.5 KiB
Perl
Executable file
173 lines
4.5 KiB
Perl
Executable file
#!/usr/bin/perl
|
|
#
|
|
# make-init-lua.pl
|
|
#
|
|
# create the init.lua file based on a template (stdin)
|
|
#
|
|
# (c) 2006, Luis E. Garcia Onatnon <luis@ontanon.org>
|
|
#
|
|
# $Id$
|
|
#
|
|
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
use strict;
|
|
|
|
my $WSROOT = shift;
|
|
|
|
die "'$WSROOT' is not a directory" unless -d $WSROOT;
|
|
|
|
my $wtap_encaps_table = '';
|
|
my $wtap_filetypes_table = '';
|
|
my $ft_types_table = '';
|
|
my $bases_table = '';
|
|
my $encodings = '';
|
|
my $expert_pi = '';
|
|
my $menu_groups = '';
|
|
|
|
my %replacements = %{{
|
|
WTAP_ENCAPS => \$wtap_encaps_table,
|
|
WTAP_FILETYPES => \$wtap_filetypes_table,
|
|
FT_TYPES => \$ft_types_table,
|
|
BASES => \$bases_table,
|
|
ENCODINGS => \$encodings,
|
|
EXPERT => \$expert_pi,
|
|
MENU_GROUPS => \$menu_groups,
|
|
}};
|
|
|
|
|
|
#
|
|
# load template
|
|
#
|
|
my $template = '';
|
|
my $template_filename = shift;
|
|
|
|
open TEMPLATE, "< $template_filename" or die "could not open '$template_filename': $!";
|
|
$template .= $_ while(<TEMPLATE>);
|
|
close TEMPLATE;
|
|
|
|
#
|
|
# Extract values from wiretap/wtap.h:
|
|
#
|
|
# WTAP_FILE_ values
|
|
# WTAP_ENCAP_ values
|
|
#
|
|
|
|
$wtap_encaps_table = "-- Wiretap encapsulations XXX\nwtap_encaps = {\n";
|
|
$wtap_filetypes_table = "-- Wiretap file types\nwtap_filetypes = {\n";
|
|
|
|
open WTAP_H, "< $WSROOT/wiretap/wtap.h" or die "cannot open '$WSROOT/wiretap/wtap.h': $!";
|
|
|
|
while(<WTAP_H>) {
|
|
if ( /^#define WTAP_ENCAP_([A-Z0-9_]+)\s+(-?\d+)/ ) {
|
|
$wtap_encaps_table .= "\t[\"$1\"] = $2,\n";
|
|
}
|
|
|
|
if ( /^#define WTAP_FILE_TYPE_SUBTYPE_([A-Z0-9_]+)\s+(\d+)/ ) {
|
|
$wtap_filetypes_table .= "\t[\"$1\"] = $2,\n";
|
|
}
|
|
}
|
|
|
|
$wtap_encaps_table =~ s/,\n$/\n}\nwtap = wtap_encaps -- for bw compatibility\n/msi;
|
|
$wtap_filetypes_table =~ s/,\n$/\n}\n/msi;
|
|
|
|
#
|
|
# Extract values from epan/ftypes/ftypes.h:
|
|
#
|
|
# values from enum fttype
|
|
#
|
|
|
|
$ft_types_table = " -- Field Types\nftypes = {\n";
|
|
|
|
my $ftype_num = 0;
|
|
|
|
open FTYPES_H, "< $WSROOT/epan/ftypes/ftypes.h" or die "cannot open '$WSROOT/epan/ftypes/ftypes.h': $!";
|
|
while(<FTYPES_H>) {
|
|
if ( /^\s+FT_([A-Z0-9a-z_]+)\s*,/ ) {
|
|
$ft_types_table .= "\t[\"$1\"] = $ftype_num,\n";
|
|
$ftype_num++;
|
|
}
|
|
}
|
|
close FTYPES_H;
|
|
|
|
$ft_types_table =~ s/,\n$/\n}\n/msi;
|
|
|
|
#
|
|
# Extract values from epan/proto.h:
|
|
#
|
|
# values from enum base
|
|
# #defines for encodings and expert group and severity levels
|
|
#
|
|
|
|
$bases_table = "-- Display Bases\n base = {\n";
|
|
$encodings = "-- Encodings\n";
|
|
$expert_pi = "-- Expert flags and facilities\n";
|
|
|
|
open PROTO_H, "< $WSROOT/epan/proto.h" or die "cannot open '$WSROOT/epan/proto.h': $!";
|
|
while(<PROTO_H>) {
|
|
if (/^\s+BASE_([A-Z_]+)[ ]*=[ ]*([0-9]+),/ ) {
|
|
$bases_table .= "\t[\"$1\"] = $2,\n";
|
|
}
|
|
|
|
if ( /^.define\s+(PI_[A-Z_]+)\s+((0x)?[0-9A-Fa-f]+)/ ) {
|
|
my ($name, $value) = ($1, hex($2));
|
|
$expert_pi .= "$name = $value\n";
|
|
}
|
|
|
|
if ( /^.define\s+(ENC_[A-Z0-9_]+)\s+((0x)?[0-9A-Fa-f]+)/ ) {
|
|
my ($name, $value) = ($1, hex($2));
|
|
$encodings .= "$name = $value\n";
|
|
}
|
|
}
|
|
close PROTO_H;
|
|
|
|
#
|
|
# Extract values from stat_menu.h:
|
|
#
|
|
# MENU_X_X values for register_stat_group_t
|
|
#
|
|
|
|
$menu_groups .= "-- menu groups for register_menu\n";
|
|
my $menu_i = 0;
|
|
|
|
open STAT_MENU, "< $WSROOT/stat_menu.h" or die "cannot open '$WSROOT/stat_menu.h': $!";
|
|
my $foundit = 0;
|
|
while(<STAT_MENU>) {
|
|
# need to skip matching words in comments, and get to the enum
|
|
if (/^typedef enum {/) { $foundit = 1; }
|
|
# the problem here is we need to pick carefully, so we don't break existing scripts
|
|
if ($foundit && /REGISTER_([A-Z]+)_GROUP_(CONVERSATION|RESPONSE|[A-Z_]+)/) {
|
|
$menu_groups .= "MENU_$1_$2 = $menu_i\n";
|
|
$menu_groups =~ s/_NONE//;
|
|
$menu_i++;
|
|
}
|
|
}
|
|
close STAT_MENU;
|
|
|
|
|
|
$bases_table .= "}\n\n";
|
|
$encodings .= "\n\n";
|
|
$expert_pi .= "\n\n";
|
|
|
|
for my $key (keys %replacements) {
|
|
$template =~ s/%$key%/${$replacements{$key}}/msig;
|
|
}
|
|
|
|
|
|
print $template;
|