152 lines
5.7 KiB
Perl
152 lines
5.7 KiB
Perl
#!/usr/bin/env perl
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# Copyright (C) 2005, 2006, 2007, 2009 Apple Inc. All rights reserved.
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# Copyright (C) 2009, Julien Chaffraix <jchaffraix@webkit.org>
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# Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
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# Copyright (C) 2011 Ericsson AB. All rights reserved.
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# Copyright (C) 2011 Google, Inc. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of Apple Inc. ("Apple") nor the names of
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# its contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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use strict;
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use warnings;
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use FindBin;
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use lib "$FindBin::Bin/../bindings/scripts";
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use InFilesCompiler;
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my %defaultParameters = (
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'namespace' => 0,
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'factoryFunction' => 0,
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'useNamespaceAsSuffix' => 0,
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);
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sub defaultItemFactory
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{
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return (
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'interfaceName' => 0,
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'conditional' => 0,
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'runtimeEnabled' => 0
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);
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}
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my $InCompiler = InFilesCompiler->new(\%defaultParameters, \&defaultItemFactory);
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my $outputDir = $InCompiler->initializeFromCommandLine();
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$InCompiler->compile(\&generateCode);
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sub generateCode()
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{
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my $parsedParametersRef = shift;
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my $parsedItemsRef = shift;
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generateImplementation($parsedParametersRef, $parsedItemsRef);
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$InCompiler->generateInterfacesHeader();
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$InCompiler->generateHeadersHeader();
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}
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sub generateImplementation()
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{
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my $parsedParametersRef = shift;
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my $parsedItemsRef = shift;
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my %parsedEvents = %{ $parsedItemsRef };
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my %parsedParameters = %{ $parsedParametersRef };
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my $namespace = $parsedParameters{"namespace"};
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my $factoryFunction = $parsedParameters{"factoryFunction"};
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($factoryFunction eq "toJS" or $factoryFunction eq "toNewlyCreated") or die "factoryFunction should be either toJS or toNewlyCreated";
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my $useNamespaceAsSuffix = $parsedParameters{"useNamespaceAsSuffix"};
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my $F;
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open F, ">", "$outputDir/${namespace}Factory.cpp" or die "Failed to open file: $!";
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print F $InCompiler->license();
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my $interfaceMethodName = lcfirst $namespace . "Interface";
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print F "#include \"config.h\"\n";
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print F "#include \"${namespace}Headers.h\"\n";
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print F "\n";
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print F "#include \"JSDOMGlobalObject.h\"\n";
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print F "#include <JavaScriptCore/StructureInlines.h>\n";
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print F "\n";
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print F "namespace WebCore {\n";
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print F "\n";
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# FIXME: Why does Event need toNewlyCreated but EventTarget need toJS?
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if ($factoryFunction eq "toNewlyCreated") {
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print F "JSC::JSValue toJSNewlyCreated(JSC::JSGlobalObject*, JSDOMGlobalObject* globalObject, Ref<${namespace}>&& impl)\n";
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print F "{\n";
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print F " switch (impl->${interfaceMethodName}()) {\n";
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} else {
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print F "JSC::JSValue toJS(JSC::JSGlobalObject* state, JSDOMGlobalObject* globalObject, ${namespace}& impl)\n";
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print F "{\n";
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print F " switch (impl.${interfaceMethodName}()) {\n";
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print F " case EventTargetInterfaceType:\n";
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print F " break;\n";
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}
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my %generatedInterfaceNames = ();
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for my $eventName (sort keys %parsedEvents) {
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my $conditional = $parsedEvents{$eventName}{"conditional"};
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my $runtimeEnabled = $parsedEvents{$eventName}{"runtimeEnabled"};
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my $interfaceName = $InCompiler->interfaceForItem($eventName);
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next if $generatedInterfaceNames{$interfaceName};
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$generatedInterfaceNames{$interfaceName} = 1;
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my $suffix = "";
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if ($useNamespaceAsSuffix eq "true") {
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$suffix = $namespace . $suffix;
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}
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# FIXME: This should pay attention to $runtimeConditional so it can support RuntimeEnabledFeatures.
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if ($conditional) {
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my $conditionals = "#if ENABLE(" . join(") || ENABLE(", split("\\|", $conditional)) . ")";
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print F "$conditionals\n";
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}
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print F " case ${interfaceName}${suffix}InterfaceType:\n";
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if ($factoryFunction eq "toNewlyCreated") {
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print F " return createWrapper<$interfaceName$suffix>(globalObject, WTFMove(impl));\n";
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} else {
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print F " return toJS(state, globalObject, static_cast<$interfaceName&>(impl));\n";
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}
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print F "#endif\n" if $conditional;
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}
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print F " }\n";
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if ($factoryFunction eq "toNewlyCreated") {
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print F " return createWrapper<$namespace>(globalObject, WTFMove(impl));\n";
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} else {
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print F " return wrap(state, globalObject, impl);\n";
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}
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print F "}\n";
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print F "\n";
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print F "} // namespace WebCore\n";
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close F;
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}
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