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Viewing changes to pidl/tests/wireshark-conf.pl

  • Committer: Chuck Short
  • Date: 2010-09-28 20:38:39 UTC
  • Revision ID: zulcss@ubuntu.com-20100928203839-pgjulytsi9ue63x1
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pidl/tests/wireshark-conf.pl
 
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#!/usr/bin/perl
 
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# (C) 2007 Jelmer Vernooij <jelmer@samba.org>
 
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# Published under the GNU General Public License
 
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# test parsing wireshark conformance files
 
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use strict;
 
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use warnings;
 
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use Test::More tests => 49;
 
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use FindBin qw($RealBin);
 
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use lib "$RealBin";
 
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use Util;
 
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use Parse::Pidl::Util qw(MyDumper);
 
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use Parse::Pidl::Wireshark::Conformance qw(ReadConformanceFH valid_ft_type valid_base_type);
 
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sub parse_conf($)
 
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{
 
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        my $str = shift;
 
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    open(TMP, "+>", undef) or die("unable to open temp file");
 
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        print TMP $str;
 
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        seek(TMP, 0, 0);
 
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        my $data = {};
 
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        ReadConformanceFH(*TMP, $data, "nofile") or return undef;
 
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        close(TMP);
 
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        return $data;
 
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}
 
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ok(parse_conf("\n"), undef);
 
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ok(parse_conf(" \n"), undef);
 
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ok(parse_conf("CODE START\nCODE END\n"));
 
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test_warnings("nofile:1: Expecting CODE END\n", sub { is(parse_conf("CODE START\n"), undef); });
 
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ok(parse_conf("#foobar\n"), undef);
 
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test_warnings("nofile:1: Unknown command `foobar'\n",
 
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        sub { ok(parse_conf("foobar\n"), undef); });
 
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test_warnings("nofile:1: incomplete HF_RENAME command\n",
 
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        sub { parse_conf("HF_RENAME\n"); });
 
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is_deeply(parse_conf("HF_RENAME foo bar\n")->{hf_renames}->{foo}, 
 
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        { OLDNAME => "foo", NEWNAME => "bar", POS => {FILE => "nofile", LINE => 1}, USED => 0});
 
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is_deeply(parse_conf("NOEMIT\n"), { "noemit_dissector" => 1 });
 
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is_deeply(parse_conf("NOEMIT foo\n"), { "noemit" => { "foo" => 1 } });
 
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test_warnings("nofile:1: incomplete MANUAL command\n",
 
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        sub { parse_conf("MANUAL\n"); } );
 
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is_deeply(parse_conf("MANUAL foo\n"), { manual => {foo => 1}});
 
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test_errors("nofile:1: incomplete INCLUDE command\n",
 
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        sub { parse_conf("INCLUDE\n"); } );
 
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test_warnings("nofile:1: incomplete FIELD_DESCRIPTION command\n",
 
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        sub { parse_conf("FIELD_DESCRIPTION foo\n"); });
 
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is_deeply(parse_conf("FIELD_DESCRIPTION foo \"my description\"\n"),
 
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        { fielddescription => { foo => { DESCRIPTION => "\"my description\"", POS => { FILE => "nofile", LINE => 1}, USED => 0 }}});
 
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is_deeply(parse_conf("FIELD_DESCRIPTION foo my description\n"),
 
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        { fielddescription => { foo => { DESCRIPTION => "my", POS => { FILE => "nofile", LINE => 1}, USED => 0 }}});
 
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is_deeply(parse_conf("CODE START\ndata\nCODE END\n"), { override => "data\n" });
 
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is_deeply(parse_conf("CODE START\ndata\nmore data\nCODE END\n"), { override => "data\nmore data\n" });
 
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test_warnings("nofile:1: Unknown command `CODE'\n",
 
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        sub { parse_conf("CODE END\n"); } );
 
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is_deeply(parse_conf("TYPE winreg_String dissect_myminregstring(); FT_STRING BASE_DEC 0 0 2\n"), { types => { winreg_String => { 
 
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                                NAME => "winreg_String",
 
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                                POS => { FILE => "nofile", LINE => 1 },
 
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                                USED => 0,
 
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                                DISSECTOR_NAME => "dissect_myminregstring();",
 
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                                FT_TYPE => "FT_STRING",
 
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                                BASE_TYPE => "BASE_DEC",
 
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                                MASK => 0,
 
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                                VALSSTRING => 0,
 
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                                ALIGNMENT => 2}}});
 
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ok(valid_ft_type("FT_UINT32"));
 
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ok(not valid_ft_type("BLA"));
 
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ok(not valid_ft_type("ft_uint32"));
 
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ok(valid_ft_type("FT_BLA"));
 
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ok(valid_base_type("BASE_DEC"));
 
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ok(valid_base_type("BASE_HEX"));
 
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ok(not valid_base_type("base_dec"));
 
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ok(not valid_base_type("BLA"));
 
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ok(not valid_base_type("BASEDEC"));
 
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test_errors("nofile:1: incomplete TYPE command\n",
 
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        sub { parse_conf("TYPE mytype dissector\n"); });
 
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test_warnings("nofile:1: dissector name does not contain `dissect'\n",
 
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        sub { parse_conf("TYPE winreg_String myminregstring; FT_STRING BASE_DEC 0 0 2\n"); });
 
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test_warnings("nofile:1: invalid FT_TYPE `BLA'\n",
 
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        sub { parse_conf("TYPE winreg_String dissect_myminregstring; BLA BASE_DEC 0 0 2\n"); });
 
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test_warnings("nofile:1: invalid BASE_TYPE `BLOE'\n",
 
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        sub { parse_conf("TYPE winreg_String dissect_myminregstring; FT_UINT32 BLOE 0 0 2\n"); });
 
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is_deeply(parse_conf("TFS hf_bla \"True string\" \"False String\"\n"),
 
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                { tfs => { hf_bla => {
 
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                                        TRUE_STRING => "\"True string\"",
 
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                                   FALSE_STRING => "\"False String\"" } } });
 
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test_errors("nofile:1: incomplete TFS command\n",
 
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        sub { parse_conf("TFS hf_bla \"Trues\""); } );
 
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test_errors("nofile:1: incomplete PARAM_VALUE command\n",
 
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        sub { parse_conf("PARAM_VALUE\n"); });
 
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is_deeply(parse_conf("PARAM_VALUE Life 42\n"),
 
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        { dissectorparams => {
 
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                        Life => {
 
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                                DISSECTOR => "Life",
 
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                                POS => { FILE => "nofile", LINE => 1 },
 
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                                PARAM => 42,
 
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                                USED => 0
 
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                        }
 
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                }
 
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        });
 
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is_deeply(parse_conf("STRIP_PREFIX bla_\n"),
 
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        { strip_prefixes => [ "bla_" ] });
 
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is_deeply(parse_conf("STRIP_PREFIX bla_\nSTRIP_PREFIX bloe\n"),
 
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        { strip_prefixes => [ "bla_", "bloe" ] });
 
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is_deeply(parse_conf("PROTOCOL atsvc \"Scheduling jobs on remote machines\" \"at\" \"atsvc\"\n"), 
 
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        { protocols => {
 
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                        atsvc => {
 
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                                LONGNAME => "\"Scheduling jobs on remote machines\"",
 
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                                SHORTNAME => "\"at\"",
 
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                                FILTERNAME => "\"atsvc\""
 
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                        }
 
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                }
 
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        }
 
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);
 
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is_deeply(parse_conf("IMPORT bla\n"), {
 
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                imports => {
 
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                        bla => {
 
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                                NAME => "bla",
 
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                                DATA => "",
 
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                                USED => 0,
 
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                                POS => { FILE => "nofile", LINE => 1 }
 
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                        }
 
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                }
 
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        }
 
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);
 
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is_deeply(parse_conf("IMPORT bla fn1 fn2 fn3\n"), {
 
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                imports => {
 
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                        bla => {
 
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                                NAME => "bla",
 
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                                DATA => "fn1 fn2 fn3",
 
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                                USED => 0,
 
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                                POS => { FILE => "nofile", LINE => 1 }
 
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                        }
 
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                }
 
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        }
 
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);
 
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test_errors("nofile:1: no dissectorname specified\n",
 
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        sub { parse_conf("IMPORT\n"); } );
 
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test_errors("nofile:1: incomplete HF_FIELD command\n",
 
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        sub { parse_conf("HF_FIELD hf_idx\n"); });
 
168
 
 
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test_errors("nofile:1: incomplete ETT_FIELD command\n",
 
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        sub { parse_conf("ETT_FIELD\n"); });
 
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is_deeply(parse_conf("TYPE winreg_String dissect_myminregstring(); FT_STRING BASE_DEC 0 0 0 2\n"), {
 
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                types => {
 
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                        winreg_String => {
 
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                                NAME => "winreg_String",
 
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                                POS => { FILE => "nofile", LINE => 1 },
 
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                                USED => 0,
 
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                                DISSECTOR_NAME => "dissect_myminregstring();",
 
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                                FT_TYPE => "FT_STRING",
 
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                                BASE_TYPE => "BASE_DEC",
 
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                                MASK => 0,
 
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                                VALSSTRING => 0,
 
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                                ALIGNMENT => 0
 
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                        }
 
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                }
 
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        }
 
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);
 
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is_deeply(parse_conf("TYPE winreg_String \"offset = dissect_myminregstring(\@HF\@);\" FT_STRING BASE_DEC 0 0 0 2\n"), {
 
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                types => {
 
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                        winreg_String => {
 
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                                NAME => "winreg_String",
 
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                                POS => { FILE => "nofile", LINE => 1 },
 
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                                USED => 0,
 
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                                DISSECTOR_NAME => "offset = dissect_myminregstring(\@HF\@);",
 
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                                FT_TYPE => "FT_STRING",
 
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                                BASE_TYPE => "BASE_DEC",
 
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                                MASK => 0,
 
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                                VALSSTRING => 0,
 
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                                ALIGNMENT => 0
 
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                        }
 
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                }
 
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        }
 
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);