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libreoffice/oox/source/token/namespaces.pl

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#*************************************************************************
#
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# Copyright 2000, 2010 Oracle and/or its affiliates.
#
# OpenOffice.org - a multi-platform office productivity suite
#
# This file is part of OpenOffice.org.
#
# OpenOffice.org is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License version 3
# only, as published by the Free Software Foundation.
#
# OpenOffice.org is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License version 3 for more details
# (a copy is included in the LICENSE file that accompanied this code).
#
# You should have received a copy of the GNU Lesser General Public License
# version 3 along with OpenOffice.org. If not, see
# <http://www.openoffice.org/license.html>
# for a copy of the LGPLv3 License.
#
#*************************************************************************
$ARGV0 = shift @ARGV;
$ARGV1 = shift @ARGV;
$ARGV2 = shift @ARGV;
$ARGV3 = shift @ARGV;
# parse input file
open( INFILE, $ARGV0 ) or die "cannot open input file: $!";
my %namespaces;
while( <INFILE> )
{
# trim newline
chomp( $_ );
# trim leading/trailing whitespace
$_ =~ s/^\s*//g;
$_ =~ s/\s*$//g;
# trim comments
$_ =~ s/^#.*//;
# skip empty lines
if( $_ )
{
# check for valid characters
$_ =~ /^([a-zA-Z]+)\s+([a-zA-Z0-9-.:\/]+)\s*$/ or die "Error: invalid character in input data";
$namespaces{$1} = $2;
}
}
close( INFILE );
# generate output files
open( IDFILE, ">$ARGV1" ) or die "Error: cannot open output file: $!";
open( NAMEFILE, ">$ARGV2" ) or die "Error: cannot open output file: $!";
open( TXTFILE, ">$ARGV3" ) or die "Error: cannot open output file: $!";
# number of bits to shift the namespace identifier
$shift = 16;
print ( IDFILE "const size_t NMSP_SHIFT = $shift;\n" );
$i = 1;
foreach( keys( %namespaces ) )
{
print( IDFILE "const sal_Int32 NMSP_$_ = $i << NMSP_SHIFT;\n" );
$id = $i << $shift;
print( NAMEFILE "{ $id, \"$namespaces{$_}\" },\n" );
print( TXTFILE "$id $_ $namespaces{$_}\n" );
++$i;
}
close( IDFILE );
close( nameFILE );
close( TXTFILE );