tools/fixhf.pl

   1 #!/usr/bin/env perl
   2
   3 # Copyright 2010, Jeff Morriss <jeff.morriss[AT]ulticom.com>
   4 #
   5 # A simple tool to remove bogus blurbs from hf entries.
   6 # This has already been run so it may not be necessary any more, but
   7 # may as well check it in in case it can serve as a base for other, future,
   8 # global hf changes.
   9 #
  10 # Usage:
  11 # fixhf.pl file1 [file2 file3 ...]
  12 #
  13 # $Id$
  14 #
  15 # Wireshark - Network traffic analyzer
  16 # By Gerald Combs <gerald@wireshark.org>
  17 # Copyright 1998 Gerald Combs
  18 #
  19 # This program is free software; you can redistribute it and/or
  20 # modify it under the terms of the GNU General Public License
  21 # as published by the Free Software Foundation; either version 2
  22 # of the License, or (at your option) any later version.
  23 #
  24 # This program is distributed in the hope that it will be useful,
  25 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  26 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27 # GNU General Public License for more details.
  28 #
  29 # You should have received a copy of the GNU General Public License
  30 # along with this program; if not, write to the Free Software
  31 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  32 #
  33
  34 use strict;
  35
  36 # Read through the files
  37 while ($_ = $ARGV[0])
  38 {
  39         shift;
  40         my $filename = $_;
  41         my $fileContents = '';
  42         my @foundAPIs = ();
  43
  44         die "No such file: \"$filename\"" if (! -e $filename);
  45
  46         # delete leading './'
  47         $filename =~ s{ ^ \. / } {}xo;
  48
  49         # Read in the file (ouch, but it's easier that way)
  50         open(FC, $filename) || die("Couldn't open $filename");
  51         while (<FC>) { $fileContents .= $_; }
  52         close(FC);
  53
  54         if ($fileContents =~ s{
  55                                   (\{
  56                                   \s*
  57                                   &\s*[A-Z0-9_\[\]-]+           # &hf
  58                                   \s*,\s*
  59                                   \{\s*
  60                                   ("[A-Z0-9 '\./\(\)_:-]+")     # name
  61                                   \s*,\s*
  62                                   "[A-Z0-9_\.-]+"               # abbrev
  63                                   \s*,\s*
  64                                   FT_[A-Z0-9_]+                 # field type
  65                                   \s*,\s*
  66                                   [A-Z0-9x|_]+                  # display
  67                                   \s*,\s*
  68                                   [A-Z0-9&_\(\)' -]+            # convert
  69                                   \s*,\s*
  70                                   [A-Z0-9x_]+                   # bitmask
  71                                   \s*,\s*)
  72                                   \2                            # blurb
  73                                 } [$1NULL]xgios)
  74                                  # \s*HFILL)
  75         {
  76                 print STDERR "Warning: field with name==blurb found in " .$filename. " FIXING IT!\n";
  77
  78                 # Trim trailing white space while we're here
  79                 $fileContents =~ s{[ \t]+$} []gom;
  80
  81                 open(FC, ">".$filename) || die("Couldn't open $filename");
  82                 print FC $fileContents;
  83                 close(FC);
  84         }
  85
  86 }