oox/source/token/namespaces.pl

   1 #
   2 # This file is part of the LibreOffice project.
   3 #
   4 # This Source Code Form is subject to the terms of the Mozilla Public
   5 # License, v. 2.0. If a copy of the MPL was not distributed with this
   6 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7 #
   8 # This file incorporates work covered by the following license notice:
   9 #
  10 #   Licensed to the Apache Software Foundation (ASF) under one or more
  11 #   contributor license agreements. See the NOTICE file distributed
  12 #   with this work for additional information regarding copyright
  13 #   ownership. The ASF licenses this file to you under the Apache
  14 #   License, Version 2.0 (the "License"); you may not use this file
  15 #   except in compliance with the License. You may obtain a copy of
  16 #   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17 #
  18
  19 $ARGV0 = shift @ARGV;
  20 $ARGV1 = shift @ARGV;
  21 $ARGV2 = shift @ARGV;
  22 $ARGV3 = shift @ARGV;
  23
  24 # parse input file
  25
  26 open( INFILE, $ARGV0 ) or die "cannot open input file: $!";
  27 my %namespaces;
  28 while( <INFILE> )
  29 {
  30     # trim newline
  31     chomp( $_ );
  32     # trim leading/trailing whitespace
  33     $_ =~ s/^\s*//g;
  34     $_ =~ s/\s*$//g;
  35     # trim comments
  36     $_ =~ s/^#.*//;
  37     # skip empty lines
  38     if( $_ )
  39     {
  40         # check for valid characters
  41         $_ =~ /^([a-zA-Z]+)\s+([a-zA-Z0-9-.:\/]+)\s*$/ or die "Error: invalid character in input data";
  42         $namespaces{$1} = $2;
  43     }
  44 }
  45 close( INFILE );
  46
  47 # generate output files
  48
  49 open( IDFILE, ">$ARGV1" ) or die "Error: cannot open output file: $!";
  50 open( NAMEFILE, ">$ARGV2" ) or die "Error: cannot open output file: $!";
  51 open( TXTFILE, ">$ARGV3" ) or die "Error: cannot open output file: $!";
  52
  53 # number of bits to shift the namespace identifier
  54 $shift = 16;
  55
  56 print ( IDFILE "const size_t NMSP_SHIFT = $shift;\n" );
  57
  58 $i = 1;
  59 foreach( keys( %namespaces ) )
  60 {
  61     print( IDFILE "const sal_Int32 NMSP_$_ = $i << NMSP_SHIFT;\n" );
  62     $id = $i << $shift;
  63     print( NAMEFILE "{ $id, \"$namespaces{$_}\" },\n" );
  64     print( TXTFILE "$id $_ $namespaces{$_}\n" );
  65     ++$i;
  66 }
  67
  68 close( IDFILE );
  69 close( nameFILE );
  70 close( TXTFILE );