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#!/usr/bin/perl
# Copyright (C) 2007 Apple Inc. All rights reserved.
# Copyright (C) 2010 Holger Hans Peter Freyther
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of Apple Inc. ("Apple") nor the names of
# its contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# This script updates Tools/iExploder/iExploder-1.3.2/htdocs/*.in based on
# WebCore/css/CSSPropertyNames.in, WebCore/html/HTMLTagNames.in
# and WebCore/html/HTMLAttributeNames.in
use warnings;
use strict;
use FindBin;
use lib $FindBin::Bin;
use VCSUtils;
use webkitdirs;
use File::Spec;
sub generateEntityListFromFile($);
sub readiExploderFile($);
sub update($$);
sub writeiExploderFile($@);
update("cssproperties.in", "css/CSSPropertyNames.in");
update("htmlattrs.in", "html/HTMLAttributeNames.in");
update("htmltags.in", "html/HTMLTagNames.in");
print "Successfully updated!\n";
exit 0;
sub generateEntityListFromFile($)
{
my ($filename) = @_;
my $revision = svnRevisionForDirectory(dirname($filename));
my $path = File::Spec->abs2rel($filename, sourceDir());
my $result = "# From WebKit svn r" . $revision . " (" . $path . ")\n";
my @entities = ();
my $in_namespace = 0;
open(IN, $filename) || die "$!";
while (my $l = <IN>) {
chomp $l;
if ($l =~ m/^namespace=\"/) {
$in_namespace = 1;
} elsif ($in_namespace && $l =~ m/^$/) {
$in_namespace = 0;
}
next if $in_namespace;
next if $l =~ m/^\s*#/ || $l =~ m/^\s*$/;
# For HTML Tags that can have additional information
if ($l =~ m/ /) {
my @split = split / /, $l;
$l = $split[0]
}
push(@entities, $l);
}
close(IN);
$result .= join("\n", sort { $a cmp $b } @entities) . "\n\n";
return $result;
}
sub readiExploderFile($)
{
my ($filename) = @_;
my @sections = ();
local $/ = "\n\n";
open(IN, $filename) || die "$!";
@sections = <IN>;
close(IN);
return @sections;
}
sub update($$)
{
my ($iexploderPath, $webcorePath) = @_;
$iexploderPath = File::Spec->catfile(sourceDir(), "Tools", "iExploder", "iExploder-1.3.2", "htdocs", split("/", $iexploderPath));
$webcorePath = File::Spec->catfile(sourceDir(), "Source", "WebCore", split("/", $webcorePath));
my @sections = readiExploderFile($iexploderPath);
$sections[0] = generateEntityListFromFile($webcorePath);
writeiExploderFile($iexploderPath, @sections);
}
sub writeiExploderFile($@)
{
my ($filename, @sections) = @_;
open(OUT, "> $filename") || die "$!";
print OUT join("", @sections);
close(OUT);
}
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