icuSources/tools/gensprep/filterRFC3454.pl

   1 #!/usr/bin/perl
   2 # Copyright (c) 2001-2009 International Business Machines
   3 # Corporation and others. All Rights Reserved.
   4
   5 ####################################################################################
   6 # filterRFC3454.pl:
   7 # This tool filters the RFC-3454 txt file for StringPrep tables and creates a table
   8 # to be used in NamePrepProfile
   9 #
  10 # Author: Ram Viswanadha
  11 #
  12 ####################################################################################
  13
  14 use File::Find;
  15 use File::Basename;
  16 use IO::File;
  17 use Cwd;
  18 use File::Copy;
  19 use Getopt::Long;
  20 use File::Path;
  21 use File::Copy;
  22 use Time::localtime;
  23
  24 $icu_copyright = "#####################################################################\n# Copyright (c) %d, International Business Machines Corporation and\n# others. All Rights Reserved.\n#####################################################################\n\n";
  25 $copyright = "###################\n# This file was generated from RFC 3454 (http://www.ietf.org/rfc/rfc3454.txt)\n# Copyright (C) The Internet Society (2002).  All Rights Reserved. \n###################\n\n";
  26 $warning = "###################\n# WARNING: This table is generated by filterRFC3454.pl tool with\n# options: @ARGV \n###################\n\n";
  27 #run the program)
  28 main();
  29
  30 #---------------------------------------------------------------------
  31 # The main program
  32
  33 sub main(){
  34   GetOptions(
  35            "--sourcedir=s" => \$sourceDir,
  36            "--destdir=s" => \$destDir,
  37            "--src-filename=s" => \$srcFileName,
  38            "--dest-filename=s" => \$destFileName,
  39            "--A1"  => \$a1,
  40            "--B1"  => \$b1,
  41            "--B2"  => \$b2,
  42            "--B3"  => \$b3,
  43            "--C11" => \$c11,
  44            "--C12" => \$c12,
  45            "--C21" => \$c21,
  46            "--C22" => \$c22,
  47            "--C3"  => \$c3,
  48            "--C4"  => \$c4,
  49            "--C5"  => \$c5,
  50            "--C6"  => \$c6,
  51            "--C7"  => \$c7,
  52            "--C8"  => \$c8,
  53            "--C9"  => \$c9,
  54            "--iscsi" => \$writeISCSIProhibitedExtra,
  55            "--xmpp-node" => \$writeXMPPNodeProhibitedExtra,
  56            "--sasl" => \$writeSASLMap,
  57            "--ldap" => \$writeLDAPMap,
  58            "--normalize" => \$norm,
  59            "--check-bidi" => \$checkBidi,
  60            );
  61   usage() unless defined $sourceDir;
  62   usage() unless defined $destDir;
  63   usage() unless defined $srcFileName;
  64   usage() unless defined $destFileName;
  65
  66   $infile = $sourceDir."/".$srcFileName;
  67   $inFH = IO::File->new($infile,"r")
  68             or die  "could not open the file $infile for reading: $! \n";
  69   $outfile = $destDir."/".$destFileName;
  70
  71   unlink($outfile);
  72   $outFH = IO::File->new($outfile,"a")
  73             or die  "could not open the file $outfile for writing: $! \n";
  74
  75   printf $outFH  $icu_copyright, localtime->year()+1900;
  76   print $outFH  $copyright;
  77   print $outFH  $warning;
  78
  79   if(defined $norm) {
  80       print $outFH "\@normalize;;\n";
  81   }
  82   if(defined $checkBidi) {
  83       print $outFH "\@check-bidi;;\n";
  84   }
  85   print $outFH "\n";
  86   close($outFH);
  87
  88   if(defined $b2 && defined $b3){
  89       die "ERROR: --B2 and --B3 are both specified\!\n";
  90   }
  91
  92   while(defined ($line=<$inFH>)){
  93       next unless $line=~ /Start\sTable/;
  94       if($line =~ /A.1/){
  95             createUnassignedTable($inFH,$outfile);
  96       }
  97       if($line =~ /B.1/ && defined $b1){
  98             createMapToNothing($inFH,$outfile);
  99       }
 100       if($line =~ /B.2/ && defined $b2){
 101             createCaseMapNorm($inFH,$outfile);
 102       }
 103       if($line =~ /B.3/ && defined $b3){
 104             createCaseMapNoNorm($inFH,$outfile);
 105       }
 106       if($line =~ /C.1.1/ && defined $c11 ){
 107             createProhibitedTable($inFH,$outfile,$line);
 108       }
 109       if($line =~ /C.1.2/ && defined $c12 ){
 110             createProhibitedTable($inFH,$outfile,$line);
 111       }
 112       if($line =~ /C.2.1/ && defined $c21 ){
 113             createProhibitedTable($inFH,$outfile,$line);
 114       }
 115       if($line =~ /C.2.2/ && defined $c22 ){
 116             createProhibitedTable($inFH,$outfile,$line);
 117       }
 118       if($line =~ /C.3/ && defined $c3 ){
 119             createProhibitedTable($inFH,$outfile,$line);
 120       }
 121       if($line =~ /C.4/ && defined $c4 ){
 122             createProhibitedTable($inFH,$outfile,$line);
 123       }
 124       if($line =~ /C.5/ && defined $c5 ){
 125             createProhibitedTable($inFH,$outfile,$line);
 126       }
 127       if($line =~ /C.6/ && defined $c6 ){
 128             createProhibitedTable($inFH,$outfile,$line);
 129       }
 130       if($line =~ /C.7/ && defined $c7 ){
 131             createProhibitedTable($inFH,$outfile,$line);
 132       }
 133       if($line =~ /C.8/ && defined $c8 ){
 134             createProhibitedTable($inFH,$outfile,$line);
 135       }
 136       if($line =~ /C.9/ && defined $c9 ){
 137             createProhibitedTable($inFH,$outfile,$line);
 138       }
 139   }
 140   if( defined $writeISCSIProhibitedExtra){
 141       create_iSCSIExtraProhibitedTable($inFH, $outfile);
 142   }
 143   if( defined $writeXMPPNodeProhitedExtra){
 144       create_XMPPNodeExtraProhibitedTable($inFH, $outfile);
 145   }
 146   if( defined $writeSASLMap){
 147       create_SASLMapTable($inFH, $outfile);
 148   }
 149   if( defined $writeLDAPMap){
 150       create_LDAPMapTable($inFH, $outfile);
 151   }
 152   close($inFH);
 153 }
 154
 155 #-----------------------------------------------------------------------
 156 sub readPrint{
 157     local ($inFH, $outFH,$comment, $table) = @_;
 158     $count = 0;
 159     print $outFH $comment."\n";
 160     while(defined ($line = <$inFH>)){
 161         next if $line =~ /Hoffman\s\&\sBlanchet/;  # ignore heading
 162         next if $line =~ /RFC\s3454/; # ignore heading
 163         next if $line =~ /\f/;  # ignore form feed
 164         next if $line eq "\n";  # ignore blank lines
 165         # break if "End Table" is found
 166         if( $line =~ /End\sTable/){
 167             print $outFH "\n# Total code points $count\n\n";
 168             return;
 169         }
 170         if($print==1){
 171             print $line;
 172         }
 173         $line =~ s/-/../;
 174         $line =~ s/^\s+//;
 175         if($line =~ /\;/){
 176         }else{
 177             $line =~ s/$/;/;
 178         }
 179         if($table =~ /A/ ){
 180             ($code, $noise) = split /;/ , $line;
 181             $line = $code."; ; UNASSIGNED\n";
 182         }elsif ( $table =~ /B\.1/ ){
 183             $line =~ s/Map to nothing/MAP/;
 184         }elsif ( $table =~ /B\.[23]/ ){
 185             $line =~ s/Case map/MAP/;
 186             $line =~ s/Additional folding/MAP/;
 187         }elsif ( $table =~ /C/ ) {
 188             ($code, $noise) = split /;/ , $line;
 189             $line = $code."; ; PROHIBITED\n";
 190         }
 191         if($line =~ /\.\./){
 192             ($code, $noise) = split /;/ , $line;
 193             ($startStr, $endStr ) = split /\.\./, $code;
 194             $start = atoi($startStr);
 195             $end   = atoi($endStr);
 196             #print $start."     ".$end."\n";
 197             while($start <= $end){
 198                 $count++;
 199                 $start++;
 200             }
 201         }else{
 202               $count++;
 203         }
 204         print $outFH $line;
 205     }
 206 }
 207 #-----------------------------------------------------------------------
 208 sub atoi {
 209     my $t;
 210     foreach my $d (split(//, shift())) {
 211         $t = $t * 16 + $d;
 212     }
 213     return $t;
 214 }
 215 #-----------------------------------------------------------------------
 216 sub createUnassignedTable{
 217     ($inFH,$outfile) = @_;
 218     $outFH = IO::File->new($outfile,"a")
 219             or die  "could not open the file $outfile for writing: $! \n";
 220     $comment = "# This table contains code points from Table A.1 from RFC 3454\n";
 221     readPrint($inFH,$outFH, $comment, "A");
 222     close($outFH);
 223 }
 224 #-----------------------------------------------------------------------
 225 sub createMapToNothing{
 226     ($inFH,$outfile) = @_;
 227     $outFH = IO::File->new($outfile,"a")
 228             or die  "could not open the file $outfile for writing: $! \n";
 229     $comment = "# This table contains code points from Table B.1 from RFC 3454\n";
 230     readPrint($inFH,$outFH,$comment, "B.1");
 231     close($outFH);
 232 }
 233 #-----------------------------------------------------------------------
 234 sub createCaseMapNorm{
 235     ($inFH,$outfile) = @_;
 236     $outFH = IO::File->new($outfile,"a")
 237             or die  "could not open the file $outfile for writing: $! \n";
 238     $comment = $warning."# This table contains code points from Table B.2 from RFC 3454\n";
 239     readPrint($inFH,$outFH,$comment, "B.2");
 240     close($outFH);
 241 }
 242 #-----------------------------------------------------------------------
 243 sub createCaseMapNoNorm{
 244     ($inFH,$outfile) = @_;
 245     $outFH = IO::File->new($outfile,"a")
 246             or die  "could not open the file $outfile for writing: $! \n";
 247     $comment = $warning."# This table contains code points from Table B.3 from RFC 3454\n";
 248     readPrint($inFH,$outFH,$comment, "B.3");
 249     close($outFH);
 250 }
 251 #-----------------------------------------------------------------------
 252 sub createProhibitedTable{
 253     ($inFH,$outfile,$line) = @_;
 254     $line =~ s/Start//;
 255     $line =~ s/-//g;
 256     $comment = "# code points from $line";
 257
 258     $outFH = IO::File->new($outfile, "a")
 259             or die  "could not open the file $outfile for writing: $! \n";
 260     readPrint($inFH,$outFH,$comment, "C");
 261     close($outFH);
 262 }
 263
 264 #-----------------------------------------------------------------------
 265 sub create_iSCSIExtraProhibitedTable{
 266     ($inFH,$outfile,$line) = @_;
 267     $comment ="# Additional prohibitions from iSCSI profile (rfc3722.txt)\n\n";
 268
 269     $outFH = IO::File->new($outfile, "a")
 270             or die  "could not open the file $outfile for writing: $! \n";
 271     print $outFH $comment;
 272     print $outFH "0021..002C; ; PROHIBITED\n";
 273     print $outFH "002F; ; PROHIBITED\n";
 274     print $outFH "003B..0040; ; PROHIBITED\n";
 275     print $outFH "005B..0060; ; PROHIBITED\n";
 276     print $outFH "007B..007E; ; PROHIBITED\n";
 277     print $outFH "3002; ; PROHIBITED\n";
 278     print $outFH "\n# Total code points 30\n";
 279     close($outFH);
 280 }
 281 #-----------------------------------------------------------------------
 282 sub create_XMPPNodeExtraProhibitedTable{
 283     ($inFH,$outfile,$line) = @_;
 284     $comment ="# Additional prohibitions from XMPP Nodeprep profile (rfc3920.txt)\n\n";
 285
 286     $outFH = IO::File->new($outfile, "a")
 287             or die  "could not open the file $outfile for writing: $! \n";
 288     print $outFH $comment;
 289     print $outFH "0022; ; PROHIBITED\n";
 290     print $outFH "0026; ; PROHIBITED\n";
 291     print $outFH "0027; ; PROHIBITED\n";
 292     print $outFH "002F; ; PROHIBITED\n";
 293     print $outFH "003A; ; PROHIBITED\n";
 294     print $outFH "003C; ; PROHIBITED\n";
 295     print $outFH "003E; ; PROHIBITED\n";
 296     print $outFH "0040; ; PROHIBITED\n";
 297     print $outFH "\n# Total code points 8\n";
 298     close($outFH);
 299 }
 300 #-----------------------------------------------------------------------
 301 sub create_SASLMapTable{
 302     ($inFH,$outfile,$line) = @_;
 303     $comment ="# Map table for SASL profile (rfc4013.txt)\n\n";
 304
 305     $outFH = IO::File->new($outfile, "a")
 306             or die  "could not open the file $outfile for writing: $! \n";
 307     print $outFH $comment;
 308     # non-ASCII space characters [C.1.2] to SPACE
 309     print $outFH "00A0; 0020; MAP\n";
 310     print $outFH "1680; 0020; MAP\n";
 311     print $outFH "2000; 0020; MAP\n";
 312     print $outFH "2001; 0020; MAP\n";
 313     print $outFH "2002; 0020; MAP\n";
 314     print $outFH "2003; 0020; MAP\n";
 315     print $outFH "2004; 0020; MAP\n";
 316     print $outFH "2005; 0020; MAP\n";
 317     print $outFH "2006; 0020; MAP\n";
 318     print $outFH "2007; 0020; MAP\n";
 319     print $outFH "2008; 0020; MAP\n";
 320     print $outFH "2009; 0020; MAP\n";
 321     print $outFH "200A; 0020; MAP\n";
 322     print $outFH "200B; 0020; MAP\n";
 323     print $outFH "202F; 0020; MAP\n";
 324     print $outFH "205F; 0020; MAP\n";
 325     print $outFH "3000; 0020; MAP\n";
 326
 327     # commonly mapped to nothing characters except U+200B to nothing
 328     print $outFH "00AD; ; MAP\n";
 329     print $outFH "034F; ; MAP\n";
 330     print $outFH "1806; ; MAP\n";
 331     print $outFH "180B; ; MAP\n";
 332     print $outFH "180C; ; MAP\n";
 333     print $outFH "180D; ; MAP\n";
 334     print $outFH "200C; ; MAP\n";
 335     print $outFH "200D; ; MAP\n";
 336     print $outFH "2060; ; MAP\n";
 337     print $outFH "FE00; ; MAP\n";
 338     print $outFH "FE01; ; MAP\n";
 339     print $outFH "FE02; ; MAP\n";
 340     print $outFH "FE03; ; MAP\n";
 341     print $outFH "FE04; ; MAP\n";
 342     print $outFH "FE05; ; MAP\n";
 343     print $outFH "FE06; ; MAP\n";
 344     print $outFH "FE07; ; MAP\n";
 345     print $outFH "FE08; ; MAP\n";
 346     print $outFH "FE09; ; MAP\n";
 347     print $outFH "FE0A; ; MAP\n";
 348     print $outFH "FE0B; ; MAP\n";
 349     print $outFH "FE0C; ; MAP\n";
 350     print $outFH "FE0D; ; MAP\n";
 351     print $outFH "FE0E; ; MAP\n";
 352     print $outFH "FE0F; ; MAP\n";
 353     print $outFH "FEFF; ; MAP\n";
 354     print $outFH "\n# Total code points 43\n";
 355     close($outFH);
 356 }
 357 #-----------------------------------------------------------------------
 358 sub create_LDAPMapTable{
 359     ($inFH,$outfile,$line) = @_;
 360     $comment ="# Map table for LDAP profile (rfc4518.txt)\n\n";
 361
 362     $outFH = IO::File->new($outfile, "a")
 363             or die  "could not open the file $outfile for writing: $! \n";
 364     print $outFH $comment;
 365
 366     #   SOFT HYPHEN (U+00AD) and MONGOLIAN TODO SOFT HYPHEN (U+1806) code
 367     #   points are mapped to nothing.  COMBINING GRAPHEME JOINER (U+034F) and
 368     #   VARIATION SELECTORs (U+180B-180D, FF00-FE0F) code points are also
 369     #   mapped to nothing.  The OBJECT REPLACEMENT CHARACTER (U+FFFC) is
 370     #   mapped to nothing.
 371
 372     print $outFH "00AD; ; MAP\n";
 373     print $outFH "034F; ; MAP\n";
 374     print $outFH "1806; ; MAP\n";
 375     print $outFH "180B; ; MAP\n";
 376     print $outFH "180C; ; MAP\n";
 377     print $outFH "180D; ; MAP\n";
 378     print $outFH "FE00; ; MAP\n";
 379     print $outFH "FE01; ; MAP\n";
 380     print $outFH "FE02; ; MAP\n";
 381     print $outFH "FE03; ; MAP\n";
 382     print $outFH "FE04; ; MAP\n";
 383     print $outFH "FE05; ; MAP\n";
 384     print $outFH "FE06; ; MAP\n";
 385     print $outFH "FE07; ; MAP\n";
 386     print $outFH "FE08; ; MAP\n";
 387     print $outFH "FE09; ; MAP\n";
 388     print $outFH "FE0A; ; MAP\n";
 389     print $outFH "FE0B; ; MAP\n";
 390     print $outFH "FE0C; ; MAP\n";
 391     print $outFH "FE0D; ; MAP\n";
 392     print $outFH "FE0E; ; MAP\n";
 393     print $outFH "FE0F; ; MAP\n";
 394     print $outFH "FFFC; ; MAP\n";
 395
 396 #   CHARACTER TABULATION (U+0009), LINE FEED (LF) (U+000A), LINE
 397 #   TABULATION (U+000B), FORM FEED (FF) (U+000C), CARRIAGE RETURN (CR)
 398 #   (U+000D), and NEXT LINE (NEL) (U+0085) are mapped to SPACE (U+0020).
 399
 400     print $outFH "0009; 0020; MAP\n";
 401     print $outFH "000A; 0020; MAP\n";
 402     print $outFH "000B; 0020; MAP\n";
 403     print $outFH "000C; 0020; MAP\n";
 404     print $outFH "000D; 0020; MAP\n";
 405     print $outFH "0085; 0020; MAP\n";
 406
 407     #   All other control code (e.g., Cc) points or code points with a
 408     #   control function (e.g., Cf) are mapped to nothing.  The following is
 409     #   a complete list of these code points: U+0000-0008, 000E-001F, 007F-
 410     #   0084, 0086-009F, 06DD, 070F, 180E, 200C-200F, 202A-202E, 2060-2063,
 411     #   206A-206F, FEFF, FFF9-FFFB, 1D173-1D17A, E0001, E0020-E007F.
 412
 413     print $outFH "0000; ; MAP\n";
 414     print $outFH "0001; ; MAP\n";
 415     print $outFH "0002; ; MAP\n";
 416     print $outFH "0003; ; MAP\n";
 417     print $outFH "0004; ; MAP\n";
 418     print $outFH "0005; ; MAP\n";
 419     print $outFH "0006; ; MAP\n";
 420     print $outFH "0007; ; MAP\n";
 421     print $outFH "0008; ; MAP\n";
 422     print $outFH "000E; ; MAP\n";
 423     print $outFH "000F; ; MAP\n";
 424     print $outFH "0010; ; MAP\n";
 425     print $outFH "0011; ; MAP\n";
 426     print $outFH "0012; ; MAP\n";
 427     print $outFH "0013; ; MAP\n";
 428     print $outFH "0014; ; MAP\n";
 429     print $outFH "0015; ; MAP\n";
 430     print $outFH "0016; ; MAP\n";
 431     print $outFH "0017; ; MAP\n";
 432     print $outFH "0018; ; MAP\n";
 433     print $outFH "0019; ; MAP\n";
 434     print $outFH "001A; ; MAP\n";
 435     print $outFH "001B; ; MAP\n";
 436     print $outFH "001C; ; MAP\n";
 437     print $outFH "001D; ; MAP\n";
 438     print $outFH "001E; ; MAP\n";
 439     print $outFH "001F; ; MAP\n";
 440     print $outFH "007F; ; MAP\n";
 441     print $outFH "0080; ; MAP\n";
 442     print $outFH "0081; ; MAP\n";
 443     print $outFH "0082; ; MAP\n";
 444     print $outFH "0083; ; MAP\n";
 445     print $outFH "0084; ; MAP\n";
 446     print $outFH "0086; ; MAP\n";
 447     print $outFH "0087; ; MAP\n";
 448     print $outFH "0088; ; MAP\n";
 449     print $outFH "0089; ; MAP\n";
 450     print $outFH "008A; ; MAP\n";
 451     print $outFH "008B; ; MAP\n";
 452     print $outFH "008C; ; MAP\n";
 453     print $outFH "008D; ; MAP\n";
 454     print $outFH "008E; ; MAP\n";
 455     print $outFH "008F; ; MAP\n";
 456     print $outFH "0090; ; MAP\n";
 457     print $outFH "0091; ; MAP\n";
 458     print $outFH "0092; ; MAP\n";
 459     print $outFH "0093; ; MAP\n";
 460     print $outFH "0094; ; MAP\n";
 461     print $outFH "0095; ; MAP\n";
 462     print $outFH "0096; ; MAP\n";
 463     print $outFH "0097; ; MAP\n";
 464     print $outFH "0098; ; MAP\n";
 465     print $outFH "0099; ; MAP\n";
 466     print $outFH "009A; ; MAP\n";
 467     print $outFH "009B; ; MAP\n";
 468     print $outFH "009C; ; MAP\n";
 469     print $outFH "009D; ; MAP\n";
 470     print $outFH "009E; ; MAP\n";
 471     print $outFH "009F; ; MAP\n";
 472     print $outFH "06DD; ; MAP\n";
 473     print $outFH "070F; ; MAP\n";
 474     print $outFH "180E; ; MAP\n";
 475     print $outFH "200C; ; MAP\n";
 476     print $outFH "200D; ; MAP\n";
 477     print $outFH "200E; ; MAP\n";
 478     print $outFH "200F; ; MAP\n";
 479     print $outFH "202A; ; MAP\n";
 480     print $outFH "202B; ; MAP\n";
 481     print $outFH "202C; ; MAP\n";
 482     print $outFH "202D; ; MAP\n";
 483     print $outFH "202E; ; MAP\n";
 484     print $outFH "2060; ; MAP\n";
 485     print $outFH "2061; ; MAP\n";
 486     print $outFH "2062; ; MAP\n";
 487     print $outFH "2063; ; MAP\n";
 488     print $outFH "206A; ; MAP\n";
 489     print $outFH "206B; ; MAP\n";
 490     print $outFH "206C; ; MAP\n";
 491     print $outFH "206D; ; MAP\n";
 492     print $outFH "206E; ; MAP\n";
 493     print $outFH "206F; ; MAP\n";
 494     print $outFH "FEFF; ; MAP\n";
 495     print $outFH "FFF9; ; MAP\n";
 496     print $outFH "FFFA; ; MAP\n";
 497     print $outFH "FFFB; ; MAP\n";
 498     print $outFH "1D173; ; MAP\n";
 499     print $outFH "1D174; ; MAP\n";
 500     print $outFH "1D175; ; MAP\n";
 501     print $outFH "1D176; ; MAP\n";
 502     print $outFH "1D177; ; MAP\n";
 503     print $outFH "1D178; ; MAP\n";
 504     print $outFH "1D179; ; MAP\n";
 505     print $outFH "1D17A; ; MAP\n";
 506     print $outFH "E0001; ; MAP\n";
 507     print $outFH "E0020; ; MAP\n";
 508     print $outFH "E0021; ; MAP\n";
 509     print $outFH "E0022; ; MAP\n";
 510     print $outFH "E0023; ; MAP\n";
 511     print $outFH "E0024; ; MAP\n";
 512     print $outFH "E0025; ; MAP\n";
 513     print $outFH "E0026; ; MAP\n";
 514     print $outFH "E0027; ; MAP\n";
 515     print $outFH "E0028; ; MAP\n";
 516     print $outFH "E0029; ; MAP\n";
 517     print $outFH "E002A; ; MAP\n";
 518     print $outFH "E002B; ; MAP\n";
 519     print $outFH "E002C; ; MAP\n";
 520     print $outFH "E002D; ; MAP\n";
 521     print $outFH "E002E; ; MAP\n";
 522     print $outFH "E002F; ; MAP\n";
 523     print $outFH "E0030; ; MAP\n";
 524     print $outFH "E0031; ; MAP\n";
 525     print $outFH "E0032; ; MAP\n";
 526     print $outFH "E0033; ; MAP\n";
 527     print $outFH "E0034; ; MAP\n";
 528     print $outFH "E0035; ; MAP\n";
 529     print $outFH "E0036; ; MAP\n";
 530     print $outFH "E0037; ; MAP\n";
 531     print $outFH "E0038; ; MAP\n";
 532     print $outFH "E0039; ; MAP\n";
 533     print $outFH "E003A; ; MAP\n";
 534     print $outFH "E003B; ; MAP\n";
 535     print $outFH "E003C; ; MAP\n";
 536     print $outFH "E003D; ; MAP\n";
 537     print $outFH "E003E; ; MAP\n";
 538     print $outFH "E003F; ; MAP\n";
 539     print $outFH "E0040; ; MAP\n";
 540     print $outFH "E0041; ; MAP\n";
 541     print $outFH "E0042; ; MAP\n";
 542     print $outFH "E0043; ; MAP\n";
 543     print $outFH "E0044; ; MAP\n";
 544     print $outFH "E0045; ; MAP\n";
 545     print $outFH "E0046; ; MAP\n";
 546     print $outFH "E0047; ; MAP\n";
 547     print $outFH "E0048; ; MAP\n";
 548     print $outFH "E0049; ; MAP\n";
 549     print $outFH "E004A; ; MAP\n";
 550     print $outFH "E004B; ; MAP\n";
 551     print $outFH "E004C; ; MAP\n";
 552     print $outFH "E004D; ; MAP\n";
 553     print $outFH "E004E; ; MAP\n";
 554     print $outFH "E004F; ; MAP\n";
 555     print $outFH "E0050; ; MAP\n";
 556     print $outFH "E0051; ; MAP\n";
 557     print $outFH "E0052; ; MAP\n";
 558     print $outFH "E0053; ; MAP\n";
 559     print $outFH "E0054; ; MAP\n";
 560     print $outFH "E0055; ; MAP\n";
 561     print $outFH "E0056; ; MAP\n";
 562     print $outFH "E0057; ; MAP\n";
 563     print $outFH "E0058; ; MAP\n";
 564     print $outFH "E0059; ; MAP\n";
 565     print $outFH "E005A; ; MAP\n";
 566     print $outFH "E005B; ; MAP\n";
 567     print $outFH "E005C; ; MAP\n";
 568     print $outFH "E005D; ; MAP\n";
 569     print $outFH "E005E; ; MAP\n";
 570     print $outFH "E005F; ; MAP\n";
 571     print $outFH "E0060; ; MAP\n";
 572     print $outFH "E0061; ; MAP\n";
 573     print $outFH "E0062; ; MAP\n";
 574     print $outFH "E0063; ; MAP\n";
 575     print $outFH "E0064; ; MAP\n";
 576     print $outFH "E0065; ; MAP\n";
 577     print $outFH "E0066; ; MAP\n";
 578     print $outFH "E0067; ; MAP\n";
 579     print $outFH "E0068; ; MAP\n";
 580     print $outFH "E0069; ; MAP\n";
 581     print $outFH "E006A; ; MAP\n";
 582     print $outFH "E006B; ; MAP\n";
 583     print $outFH "E006C; ; MAP\n";
 584     print $outFH "E006D; ; MAP\n";
 585     print $outFH "E006E; ; MAP\n";
 586     print $outFH "E006F; ; MAP\n";
 587     print $outFH "E0070; ; MAP\n";
 588     print $outFH "E0071; ; MAP\n";
 589     print $outFH "E0072; ; MAP\n";
 590     print $outFH "E0073; ; MAP\n";
 591     print $outFH "E0074; ; MAP\n";
 592     print $outFH "E0075; ; MAP\n";
 593     print $outFH "E0076; ; MAP\n";
 594     print $outFH "E0077; ; MAP\n";
 595     print $outFH "E0078; ; MAP\n";
 596     print $outFH "E0079; ; MAP\n";
 597     print $outFH "E007A; ; MAP\n";
 598     print $outFH "E007B; ; MAP\n";
 599     print $outFH "E007C; ; MAP\n";
 600     print $outFH "E007D; ; MAP\n";
 601     print $outFH "E007E; ; MAP\n";
 602     print $outFH "E007F; ; MAP\n";
 603
 604     #   ZERO WIDTH SPACE (U+200B) is mapped to nothing.  All other code
 605     #   points with Separator (space, line, or paragraph) property (e.g., Zs,
 606     #   Zl, or Zp) are mapped to SPACE (U+0020).  The following is a complete
 607     #   list of these code points: U+0020, 00A0, 1680, 2000-200A, 2028-2029,
 608     #   202F, 205F, 3000.
 609
 610     print $outFH "200B; ; MAP\n";
 611     print $outFH "00A0; 0020; MAP\n";
 612     print $outFH "1680; 0020; MAP\n";
 613     print $outFH "2000; 0020; MAP\n";
 614     print $outFH "2001; 0020; MAP\n";
 615     print $outFH "2002; 0020; MAP\n";
 616     print $outFH "2003; 0020; MAP\n";
 617     print $outFH "2004; 0020; MAP\n";
 618     print $outFH "2005; 0020; MAP\n";
 619     print $outFH "2006; 0020; MAP\n";
 620     print $outFH "2007; 0020; MAP\n";
 621     print $outFH "2008; 0020; MAP\n";
 622     print $outFH "2009; 0020; MAP\n";
 623     print $outFH "200A; 0020; MAP\n";
 624     print $outFH "2028; 0020; MAP\n";
 625     print $outFH "2029; 0020; MAP\n";
 626     print $outFH "202F; 0020; MAP\n";
 627     print $outFH "205F; 0020; MAP\n";
 628     print $outFH "3000; 0020; MAP\n";
 629
 630     print $outFH "\n# Total code points 238\n";
 631     close($outFH);
 632 }
 633 #-----------------------------------------------------------------------
 634 sub usage {
 635     print << "END";
 636 Usage:
 637 filterRFC3454.pl
 638 Options:
 639         --sourcedir=<directory>
 640         --destdir=<directory>
 641         --src-filename=<name of RFC file>
 642         --dest-filename=<name of destination file>
 643         --A1             Generate data for table A.1
 644         --B1             Generate data for table B.1
 645         --B2             Generate data for table B.2
 646         --B3             Generate data for table B.3
 647         --C11            Generate data for table C.1.1
 648         --C12            Generate data for table C.1.2
 649         --C21            Generate data for table C.2.1
 650         --C22            Generate data for table C.2.2
 651         --C3             Generate data for table C.3
 652         --C4             Generate data for table C.4
 653         --C5             Generate data for table C.5
 654         --C6             Generate data for table C.6
 655         --C7             Generate data for table C.7
 656         --C8             Generate data for table C.8
 657         --C9             Generate data for table C.9
 658         --iscsi          Generate data for iSCSI extra prohibited table
 659         --xmpp-node      Generate data for XMPP extra prohibited table
 660         --sasl           Generate data for SASL map table
 661         --ldap           Generate data for LDAP map table
 662         --normalize      Embed the normalization directive in the output file
 663         --check-bidi     Embed the check bidi directove in the output file
 664
 665 Note, --B2 and --B3 are mutually exclusive.
 666
 667 e.g.: filterRFC3454.pl --sourcedir=. --destdir=./output --src-filename=rfc3454.txt  --dest-filename=NamePrepProfile.txt --A1 --B1 --B2 --C12 --C22 --C3 --C4 --C5 --C6 --C7 --C8 --C9 --normalize --check-bidi
 668
 669 filterRFC3454.pl filters the RFC file and creates String prep table files.
 670 The RFC text can be downloaded from ftp://ftp.rfc-editor.org/in-notes/rfc3454.txt
 671
 672 END
 673   exit(0);
 674 }
 675
 676