diff options
Diffstat (limited to 'oovbaapi/genconstidl/api-to-idl.pl')
| -rw-r--r-- | oovbaapi/genconstidl/api-to-idl.pl | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/oovbaapi/genconstidl/api-to-idl.pl b/oovbaapi/genconstidl/api-to-idl.pl new file mode 100644 index 000000000..933025cef --- /dev/null +++ b/oovbaapi/genconstidl/api-to-idl.pl @@ -0,0 +1,203 @@ +: + eval 'exec perl -S $0 ${1+"$@"}' + if 0; +# +# This file is part of the LibreOffice project. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +# This file incorporates work covered by the following license notice: +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed +# with this work for additional information regarding copyright +# ownership. The ASF licenses this file to you under the Apache +# License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . +# + +sub usage() { + print "Usage: api-to-idl.pl source.api destination_path\n"; + print; + print "This tool converts oovbaapi *.api files into *.idl's.\n"; + exit 1; +} + +my $src = shift; +my $dest = shift; + +if ( !defined( $src ) || !defined( $dest ) || $src eq "-h" || $src eq "--help" ) { + usage(); +} + +# Parsing functions +my $state = ""; +my $source = ""; +my $name = ""; +my $value = ""; + +my %result; + +# Process element start event +sub start_element($) { + my ($el) = @_; + + @element_attr = split( /\s+/, $el ); + my $element = $element_attr[0]; + + if ( $element eq "element" ) { + if ( $element_attr[1] =~ /type="?([^"]*)"?/ && $1 eq "constant" ) { + $state = "constant"; + $source = ""; + $name = ""; + $value = ""; + } + } + elsif ( $state eq "constant" && $element eq "source" ) { + $state = "source"; + if ( $element_attr[1] =~ /id="?([^"]*)"?/ ) { + chomp( $source = $1 ); + } + } + elsif ( $state eq "source" && $element eq "name" ) { + $state = "name"; + } + elsif ( $state eq "source" && $element eq "value" ) { + $state = "value"; + } +} + +# Process element end event +sub end_element($) { + my ($element) = @_; + + if ( $state eq "name" && $element eq "name" ) { + $state = "source"; + } + elsif ( $state eq "value" && $element eq "value" ) { + $state = "source"; + } + elsif ( $state ne "" && $element eq "element" ) { + $state = ""; + + my @destination = split( /\./, $source ); + my $module = shift( @destination ); + my $type = shift( @destination ); + + $module =~ tr/[A-Z]/[a-z]/; + + $result{$module} = {} unless exists $result{$module}; + $result{$module}{$type} = [] unless exists $result{$module}{$type}; + + push( @{$result{$module}{$type}}, + { "name" => $name, "value" => $value } ); + } +} + +# Process characters +sub characters($) { + my ($data) = @_; + + if ( $state eq "name" ) { + chomp( $name = $data ); + } + elsif ( $state eq "value" ) { + chomp( $value = $data ); + } +} + +# Create idls from the parsed data +sub generate_idls($) { + my ($path) = @_; + + foreach $module ( keys %result ) { + foreach $type ( keys %{$result{$module}} ) { + my $fname = $path . "/" . $type . ".idl"; + open( IDL, ">$fname" ) || die "Cannot write $fname."; + + if( $module eq "vba" ) { + print IDL "module ooo { module $module {\n"; + } + else { + print IDL "module ooo { module vba { module $module {\n"; + } + + print IDL " constants $type {\n"; + foreach $constant ( @{$result{$module}{$type}} ) { + print IDL " const long $constant->{'name'} = $constant->{'value'};\n"; + } + if( $module eq "vba" ) { + print IDL " };\n}; };\n"; + } + else { + print IDL " };\n}; }; };\n"; + } + + close( IDL ); + } + } +} + +# Parse the input +open( IN, "<$src" ) || die "Cannot open $src."; + +my $in_comment = 0; +my $line = ""; +while (<IN>) { + # ignore comments + s/<!--[^>]*-->//g; + if ( /<!--/ ) { + $in_comment = 1; + s/<!--.*//; + } + elsif ( /-->/ && $in_comment ) { + $in_comment = 0; + s/.*-->//; + } + elsif ( $in_comment ) { + next; + } + # ignore empty lines + chomp; + s/^\s*//; + s/\s*$//; + next if ( $_ eq "" ); + + # take care of lines where element continues + if ( $line ne "" ) { + $line .= " " . $_; + } + else { + $line = $_; + } + next if ( !/>$/ ); + + # the actual parsing + my @starts = split( /</, $line ); + $line = ""; + foreach $start ( @starts ) { + next if ( $start eq "" ); + + @ends = split( />/, $start ); + my $element = $ends[0]; + my $data = $ends[1]; + + # start or end element + if ( $element =~ /^\/(.*)/ ) { + end_element( $1 ); + } + else { + start_element( $element ); + } + + # the data + characters( $data ); + } +} +close( IN ); + +# Generate the output +generate_idls($dest); |