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#!/usr/bin/perl -w
# Copyright (C) 2005, 2006, 2007, 2009 Apple Inc. All rights reserved.
# Copyright (C) 2009, Julien Chaffraix <jchaffraix@webkit.org>
# Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
# Copyright (C) 2011 Ericsson AB. All rights reserved.
# Copyright (C) 2011 Google, Inc. All rights reserved.
#
# 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 Computer, 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.
use strict;
use InFilesCompiler;
my %defaultParameters = (
'namespace' => 0
);
sub defaultItemFactory
{
return (
'interfaceName' => 0,
'conditional' => 0,
'runtimeConditional' => 0
);
}
my $InCompiler = InFilesCompiler->new(\%defaultParameters, \&defaultItemFactory);
my $outputDir = $InCompiler->initializeFromCommandLine();
$InCompiler->compile(\&generateCode);
sub generateCode()
{
my $parsedParametersRef = shift;
my $parsedItemsRef = shift;
generateImplementation($parsedParametersRef, $parsedItemsRef);
$InCompiler->generateInterfacesHeader();
$InCompiler->generateHeadersHeader()
}
sub generateImplementation()
{
my $parsedParametersRef = shift;
my $parsedItemsRef = shift;
my $F;
my %parsedEvents = %{ $parsedItemsRef };
my %parsedParameters = %{ $parsedParametersRef };
my $namespace = $parsedParameters{"namespace"};
# Currently, only Events have factory files.
return if $namespace ne "Event";
my $outputFile = "$outputDir/${namespace}Factory.cpp";
open F, ">$outputFile" or die "Failed to open file: $!";
print F $InCompiler->license();
print F "#include \"config.h\"\n";
print F "#include \"${namespace}Factory.h\"\n";
print F "\n";
print F "#include \"${namespace}Headers.h\"\n";
print F "#if USE(V8)\n";
print F "#include \"RuntimeEnabledFeatures.h\"\n";
print F "#endif\n";
print F "\n";
print F "namespace WebCore {\n";
print F "\n";
print F "PassRefPtr<$namespace> ${namespace}Factory::create(const String& type)\n";
print F "{\n";
for my $eventName (sort keys %parsedEvents) {
my $conditional = $parsedEvents{$eventName}{"conditional"};
my $runtimeConditional = $parsedEvents{$eventName}{"runtimeConditional"};
my $interfaceName = $InCompiler->interfaceForItem($eventName);
print F "#if ENABLE($conditional)\n" if $conditional;
if ($runtimeConditional) {
print F " #if USE(V8)\n";
print F " // FIXME: JSC should support RuntimeEnabledFeatures as well.\n";
print F " if (type == \"$eventName\" && RuntimeEnabledFeatures::$runtimeConditional())\n";
print F " return ${interfaceName}::create();\n";
print F " #else\n";
}
print F " if (type == \"$eventName\")\n";
print F " return ${interfaceName}::create();\n";
print F "#endif // USE(V8)\n" if $runtimeConditional;
print F "#endif\n" if $conditional;
}
print F " return 0;\n";
print F "}\n";
print F "\n";
print F "} // namespace WebCore\n";
close F;
}
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