DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Untracked file

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166
#!/user/local/bin/perl
# -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
#
# The contents of this file are subject to the Netscape Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/NPL/
# 
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is Mozilla Communicator client code.
#
# The Initial Developer of the Original Code is Netscape Communications
# Corporation.  Portions created by Netscape are
# Copyright (C) 1998 Netscape Communications Corporation. All
# Rights Reserved.
#
# Contributor(s): 
#
$rowwidth = ((0xff - 0x80)+(0x7f - 0x40));
sub cp936tonum()
{
   my($cp936) = (@_);
   my($first,$second,$jnum);
   $first = hex(substr($cp936,2,2));
   $second = hex(substr($cp936,4,2));
   $jnum = ($first - 0x81 ) * $rowwidth;
   if($second >= 0x80)
   {
       $jnum += $second - 0x80 + (0x7f-0x40);
   }
   else
   {
       $jnum += $second - 0x40;
   }
   return $jnum;
}

@map = {};
sub readtable()
{
open(CP936, "<gbkcommon.txt") || die "cannot open gbkcommon.txt";
while(<CP936>)
{
   if(! /^#/) {
        chop();
        ($j, $u, $r) = split(/\t/,$_);
        if(length($j) > 4)
        {
        $n = &cp936tonum($j);
        $map{$n} = $u;
        }
   } 
}
}


sub printtable()
{
  for($i=0;$i<126;$i++)
  {
     printf ( "/* 0x%2XXX */\n", ( $i + 0x81));
     for($j=0;$j<(0x7f-0x40);$j++)
     {
         if("" eq ($map{($i * $rowwidth + $j)}))
         {
            printf "0xFFFD,"
         } 
         else 
         {   
            printf $map{($i * $rowwidth + $j)} . ",";
         }
         if( 0 == (($j + 1) % 8))
         {
            printf "/* 0x%2X%1X%1X*/\n", $i+0x81, 4+($j/16), (7==($j%16))?0:8;
         }
     }
     
	 print "0xFFFD,";

     printf "/* 0x%2X%1X%1X*/\n", $i+0x81, 4+($j/16),(7==($j%16))?0:8;
     for($j=0;$j < (0xff-0x80);$j++)
     {
         if("" eq ($map{($i * $rowwidth + $j + 0x3f)}))		# user defined chars map to 0xFFFD
         {

			if ( ( $i == 125 ) and ( $j == (0xff - 0x80 - 1 )))
			{
				printf "0xFFFD";							#has no ',' followed last item
			}
			else
			{
				printf "0xFFFD,";
			}
         } 
		 else
		 {
			if ( ( $i == 125 ) and ( $j == (0xff - 0x80 - 1 )))
			{
				printf $map{($i * $rowwidth + $j + 0x3f)};	#has no ',' followed last item
			}
			else
			{
				printf $map{($i * $rowwidth + $j + 0x3f)} . ",";
			}
		 }
		  	
         if( 0 == (($j + 1) % 8))
         {
            printf "/* 0x%2X%1X%1X*/\n", $i+0x81, 8+($j/16), (7==($j%16))?0:8;
         }
     }
     printf "       /* 0x%2X%1X%1X*/\n", $i+0x81, 8+($j/16),(7==($j%16))?0:8;
  }
}
sub printnpl()
{
$npl = <<END_OF_NPL;
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/NPL/
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code is Mozilla Communicator client code.
 *
 * The Initial Developer of the Original Code is Netscape Communications
 * Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation. All
 * Rights Reserved.
 *
 * Contributor(s): 
 */
END_OF_NPL
print $npl;
}
sub printdontmodify()
{
$dont_modify = <<END_OF_DONT_MODIFY;
/*
  This file is generated by mozilla/intl/uconv/tools/cp936tocdx.pl
  Please do not modify this file by hand
  Instead, you should download CP936.TXT from
  http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/
  and put under mozilla/intl/uconv/toools
  and run perl cp936tocdx.pl > ../ucvcn/cp936map.h
  If you have question, mailto:ftan\@netscape.com
 */
END_OF_DONT_MODIFY
print $dont_modify;
}

&readtable();
&printnpl();
&printdontmodify();
&printtable();