| # |
| # Copyright (C) 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org> |
| # Copyright (C) 2006 Anders Carlsson <andersca@mac.com> |
| # Copyright (C) 2006, 2007 Samuel Weinig <sam@webkit.org> |
| # Copyright (C) 2006 Alexey Proskuryakov <ap@webkit.org> |
| # Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
| # Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au> |
| # |
| # This library is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU Library General Public |
| # License as published by the Free Software Foundation; either |
| # version 2 of the License, or (at your option) any later version. |
| # |
| # This library 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 |
| # Library General Public License for more details. |
| # |
| # You should have received a copy of the GNU Library General Public License |
| # aint with this library; see the file COPYING.LIB. If not, write to |
| # the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| # Boston, MA 02110-1301, USA. |
| # |
| |
| package CodeGeneratorObjC; |
| |
| use File::stat; |
| |
| # Global Variables |
| my $module = ""; |
| my $outputDir = ""; |
| my $writeDependencies = 0; |
| my %publicInterfaces = (); |
| my $newPublicClass = 0; |
| my $interfaceAvailabilityVersion = ""; |
| my $isProtocol = 0; |
| my $noImpl = 0; |
| |
| my @headerContentHeader = (); |
| my @headerContent = (); |
| my %headerForwardDeclarations = (); |
| my %headerForwardDeclarationsForProtocols = (); |
| |
| my @privateHeaderContentHeader = (); |
| my @privateHeaderContent = (); |
| my %privateHeaderForwardDeclarations = (); |
| my %privateHeaderForwardDeclarationsForProtocols = (); |
| |
| my @internalHeaderContent = (); |
| |
| my @implContentHeader = (); |
| my @implContent = (); |
| my %implIncludes = (); |
| my @depsContent = (); |
| |
| # Hashes |
| my %protocolTypeHash = ("XPathNSResolver" => 1, "EventListener" => 1, "EventTarget" => 1, "NodeFilter" => 1, |
| "SVGLocatable" => 1, "SVGTransformable" => 1, "SVGStylable" => 1, "SVGFilterPrimitiveStandardAttributes" => 1, |
| "SVGTests" => 1, "SVGLangSpace" => 1, "SVGExternalResourcesRequired" => 1, "SVGURIReference" => 1, |
| "SVGZoomAndPan" => 1, "SVGFitToViewBox" => 1, "SVGAnimatedPathData" => 1, "SVGAnimatedPoints" => 1, |
| "ElementTimeControl" => 1); |
| my %nativeObjCTypeHash = ("URL" => 1, "Color" => 1); |
| |
| # FIXME: this should be replaced with a function that recurses up the tree |
| # to find the actual base type. |
| my %baseTypeHash = ("Object" => 1, "Node" => 1, "NodeList" => 1, "NamedNodeMap" => 1, "DOMImplementation" => 1, |
| "Event" => 1, "CSSRule" => 1, "CSSValue" => 1, "StyleSheet" => 1, "MediaList" => 1, |
| "Counter" => 1, "Rect" => 1, "RGBColor" => 1, "XPathExpression" => 1, "XPathResult" => 1, |
| "NodeIterator" => 1, "TreeWalker" => 1, "AbstractView" => 1, |
| "SVGAngle" => 1, "SVGAnimatedAngle" => 1, "SVGAnimatedBoolean" => 1, "SVGAnimatedEnumeration" => 1, |
| "SVGAnimatedInteger" => 1, "SVGAnimatedLength" => 1, "SVGAnimatedLengthList" => 1, |
| "SVGAnimatedNumber" => 1, "SVGAnimatedNumberList" => 1, "SVGAnimatedPoints" => 1, |
| "SVGAnimatedPreserveAspectRatio" => 1, "SVGAnimatedRect" => 1, "SVGAnimatedString" => 1, |
| "SVGAnimatedTransformList" => 1, "SVGLength" => 1, "SVGLengthList" => 1, "SVGMatrix" => 1, |
| "SVGNumber" => 1, "SVGNumberList" => 1, "SVGPathSeg" => 1, "SVGPathSegList" => 1, "SVGPoint" => 1, |
| "SVGPointList" => 1, "SVGPreserveAspectRatio" => 1, "SVGRect" => 1, "SVGRenderingIntent" => 1, |
| "SVGStringList" => 1, "SVGTransform" => 1, "SVGTransformList" => 1, "SVGUnitTypes" => 1); |
| |
| # Constants |
| my $buildingForTigerOrEarlier = 1 if $ENV{"MACOSX_DEPLOYMENT_TARGET"} and $ENV{"MACOSX_DEPLOYMENT_TARGET"} <= 10.4; |
| my $buildingForLeopardOrLater = 1 if $ENV{"MACOSX_DEPLOYMENT_TARGET"} and $ENV{"MACOSX_DEPLOYMENT_TARGET"} >= 10.5; |
| my $exceptionInit = "WebCore::ExceptionCode ec = 0;"; |
| my $exceptionRaiseOnError = "WebCore::raiseOnDOMError(ec);"; |
| my $assertMainThread = "{ DOM_ASSERT_MAIN_THREAD(); WebCoreThreadViolationCheckRoundOne(); }"; |
| |
| my %conflictMethod = ( |
| # FIXME: Add C language keywords? |
| # FIXME: Add other predefined types like "id"? |
| |
| "callWebScriptMethod:withArguments:" => "WebScriptObject", |
| "evaluateWebScript:" => "WebScriptObject", |
| "removeWebScriptKey:" => "WebScriptObject", |
| "setException:" => "WebScriptObject", |
| "setWebScriptValueAtIndex:value:" => "WebScriptObject", |
| "stringRepresentation" => "WebScriptObject", |
| "webScriptValueAtIndex:" => "WebScriptObject", |
| |
| "autorelease" => "NSObject", |
| "awakeAfterUsingCoder:" => "NSObject", |
| "class" => "NSObject", |
| "classForCoder" => "NSObject", |
| "conformsToProtocol:" => "NSObject", |
| "copy" => "NSObject", |
| "copyWithZone:" => "NSObject", |
| "dealloc" => "NSObject", |
| "description" => "NSObject", |
| "doesNotRecognizeSelector:" => "NSObject", |
| "encodeWithCoder:" => "NSObject", |
| "finalize" => "NSObject", |
| "forwardInvocation:" => "NSObject", |
| "hash" => "NSObject", |
| "init" => "NSObject", |
| "initWithCoder:" => "NSObject", |
| "isEqual:" => "NSObject", |
| "isKindOfClass:" => "NSObject", |
| "isMemberOfClass:" => "NSObject", |
| "isProxy" => "NSObject", |
| "methodForSelector:" => "NSObject", |
| "methodSignatureForSelector:" => "NSObject", |
| "mutableCopy" => "NSObject", |
| "mutableCopyWithZone:" => "NSObject", |
| "performSelector:" => "NSObject", |
| "release" => "NSObject", |
| "replacementObjectForCoder:" => "NSObject", |
| "respondsToSelector:" => "NSObject", |
| "retain" => "NSObject", |
| "retainCount" => "NSObject", |
| "self" => "NSObject", |
| "superclass" => "NSObject", |
| "zone" => "NSObject", |
| ); |
| |
| my $fatalError = 0; |
| |
| # Default License Templates |
| my $headerLicenseTemplate = << "EOF"; |
| /* |
| * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
| * Copyright (C) 2006 Samuel Weinig <sam.weinig\@gmail.com> |
| * |
| * 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. OR |
| * 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. |
| */ |
| EOF |
| |
| my $implementationLicenseTemplate = << "EOF"; |
| /* |
| * This file is part of the WebKit open source project. |
| * This file has been generated by generate-bindings.pl. DO NOT MODIFY! |
| * |
| * 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. OR |
| * 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. |
| */ |
| EOF |
| |
| # Default constructor |
| sub new |
| { |
| my $object = shift; |
| my $reference = { }; |
| |
| $codeGenerator = shift; |
| $outputDir = shift; |
| shift; # $useLayerOnTop |
| shift; # $preprocessor |
| $writeDependencies = shift; |
| |
| bless($reference, $object); |
| return $reference; |
| } |
| |
| sub finish |
| { |
| my $object = shift; |
| } |
| |
| sub ReadPublicInterfaces |
| { |
| my $class = shift; |
| my $superClass = shift; |
| my $defines = shift; |
| my $isProtocol = shift; |
| |
| my $found = 0; |
| my $actualSuperClass; |
| %publicInterfaces = (); |
| |
| my $fileName = "WebCore/bindings/objc/PublicDOMInterfaces.h"; |
| open FILE, "-|", "/usr/bin/gcc", "-E", "-P", "-x", "objective-c", |
| (map { "-D$_" } split(/ +/, $defines)), "-DOBJC_CODE_GENERATION", $fileName or die "Could not open $fileName"; |
| my @documentContent = <FILE>; |
| close FILE; |
| |
| foreach $line (@documentContent) { |
| if (!$isProtocol && $line =~ /^\s*\@interface\s*$class\s*:\s*(\w+)\s*([A-Z0-9_]*)/) { |
| if ($superClass ne $1) { |
| warn "Public API change. Superclass for \"$class\" differs ($1 != $superClass)"; |
| $fatalError = 1; |
| } |
| |
| $interfaceAvailabilityVersion = $2 if defined $2; |
| $found = 1; |
| next; |
| } elsif ($isProtocol && $line =~ /^\s*\@protocol $class\s*<[^>]+>\s*([A-Z0-9_]*)/) { |
| $interfaceAvailabilityVersion = $1 if defined $1; |
| $found = 1; |
| next; |
| } |
| |
| last if $found and $line =~ /^\s?\@end\s?$/; |
| |
| if ($found) { |
| # trim whitspace |
| $line =~ s/^\s+//; |
| $line =~ s/\s+$//; |
| |
| my $availabilityMacro = ""; |
| $line =~ s/\s([A-Z0-9_]+)\s*;$/;/; |
| $availabilityMacro = $1 if defined $1; |
| |
| $publicInterfaces{$line} = $availabilityMacro if length $line; |
| } |
| } |
| |
| # If this class was not found in PublicDOMInterfaces.h then it should be considered as an entirely new public class. |
| $newPublicClass = !$found; |
| $interfaceAvailabilityVersion = "WEBKIT_VERSION_LATEST" if $newPublicClass; |
| } |
| |
| # Params: 'domClass' struct |
| sub GenerateInterface |
| { |
| my $object = shift; |
| my $dataNode = shift; |
| my $defines = shift; |
| |
| $fatalError = 0; |
| |
| my $name = $dataNode->name; |
| my $className = GetClassName($name); |
| my $parentClassName = "DOM" . GetParentImplClassName($dataNode); |
| $isProtocol = $dataNode->extendedAttributes->{ObjCProtocol}; |
| $noImpl = $dataNode->extendedAttributes->{ObjCCustomImplementation} || $isProtocol; |
| |
| ReadPublicInterfaces($className, $parentClassName, $defines, $isProtocol); |
| |
| # Start actual generation.. |
| $object->GenerateHeader($dataNode); |
| $object->GenerateImplementation($dataNode) unless $noImpl; |
| |
| # Write changes. |
| $object->WriteData("DOM" . $name); |
| |
| # Check for missing public API |
| if (keys %publicInterfaces > 0) { |
| my $missing = join("\n", keys %publicInterfaces); |
| warn "Public API change. There are missing public properties and/or methods from the \"$className\" class.\n$missing\n"; |
| $fatalError = 1; |
| } |
| |
| die if $fatalError; |
| } |
| |
| # Params: 'idlDocument' struct |
| sub GenerateModule |
| { |
| my $object = shift; |
| my $dataNode = shift; |
| |
| $module = $dataNode->module; |
| } |
| |
| sub GetClassName |
| { |
| my $name = $codeGenerator->StripModule(shift); |
| |
| # special cases |
| return "NSString" if $codeGenerator->IsStringType($name) or $name eq "SerializedScriptValue"; |
| return "NS$name" if IsNativeObjCType($name); |
| return "BOOL" if $name eq "boolean"; |
| return "unsigned" if $name eq "unsigned long"; |
| return "int" if $name eq "long"; |
| return "DOMAbstractView" if $name eq "DOMWindow"; |
| return $name if $codeGenerator->IsPrimitiveType($name) or $name eq "DOMImplementation" or $name eq "DOMTimeStamp"; |
| |
| # Default, assume Objective-C type has the same type name as |
| # idl type prefixed with "DOM". |
| return "DOM$name"; |
| } |
| |
| sub GetClassHeaderName |
| { |
| my $name = shift; |
| |
| return "DOMDOMImplementation" if $name eq "DOMImplementation"; |
| return $name; |
| } |
| |
| sub GetImplClassName |
| { |
| my $name = $codeGenerator->StripModule(shift); |
| |
| return "DOMImplementationFront" if $name eq "DOMImplementation"; |
| return "DOMWindow" if $name eq "AbstractView"; |
| return $name; |
| } |
| |
| sub GetParentImplClassName |
| { |
| my $dataNode = shift; |
| |
| return "Object" if @{$dataNode->parents} eq 0; |
| |
| my $parent = $codeGenerator->StripModule($dataNode->parents(0)); |
| |
| # special cases |
| return "Object" if $parent eq "HTMLCollection"; |
| |
| return $parent; |
| } |
| |
| sub GetParentAndProtocols |
| { |
| my $dataNode = shift; |
| my $numParents = @{$dataNode->parents}; |
| |
| my $parent = ""; |
| my @protocols = (); |
| if ($numParents eq 0) { |
| if ($isProtocol) { |
| push(@protocols, "NSObject"); |
| push(@protocols, "NSCopying") if $dataNode->name eq "EventTarget"; |
| } else { |
| $parent = "DOMObject"; |
| } |
| } elsif ($numParents eq 1) { |
| my $parentName = $codeGenerator->StripModule($dataNode->parents(0)); |
| if ($isProtocol) { |
| die "Parents of protocols must also be protocols." unless IsProtocolType($parentName); |
| push(@protocols, "DOM" . $parentName); |
| } else { |
| if (IsProtocolType($parentName)) { |
| push(@protocols, "DOM" . $parentName); |
| } elsif ($parentName eq "HTMLCollection") { |
| $parent = "DOMObject"; |
| } else { |
| $parent = "DOM" . $parentName; |
| } |
| } |
| } else { |
| my @parents = @{$dataNode->parents}; |
| my $firstParent = $codeGenerator->StripModule(shift(@parents)); |
| if (IsProtocolType($firstParent)) { |
| push(@protocols, "DOM" . $firstParent); |
| if (!$isProtocol) { |
| $parent = "DOMObject"; |
| } |
| } else { |
| $parent = "DOM" . $firstParent; |
| } |
| |
| foreach my $parentName (@parents) { |
| $parentName = $codeGenerator->StripModule($parentName); |
| die "Everything past the first class should be a protocol!" unless IsProtocolType($parentName); |
| |
| push(@protocols, "DOM" . $parentName); |
| } |
| } |
| |
| return ($parent, @protocols); |
| } |
| |
| sub GetBaseClass |
| { |
| $parent = shift; |
| |
| return $parent if $parent eq "Object" or IsBaseType($parent); |
| return "Event" if $parent eq "UIEvent"; |
| return "CSSValue" if $parent eq "SVGColor" or $parent eq "CSSValueList"; |
| return "Node"; |
| } |
| |
| sub IsBaseType |
| { |
| my $type = shift; |
| |
| return 1 if $baseTypeHash{$type}; |
| return 0; |
| } |
| |
| sub IsProtocolType |
| { |
| my $type = shift; |
| |
| return 1 if $protocolTypeHash{$type}; |
| return 0; |
| } |
| |
| sub IsNativeObjCType |
| { |
| my $type = shift; |
| |
| return 1 if $nativeObjCTypeHash{$type}; |
| return 0; |
| } |
| |
| sub GetObjCType |
| { |
| my $type = shift; |
| my $name = GetClassName($type); |
| |
| return "id <$name>" if IsProtocolType($type); |
| return $name if $codeGenerator->IsPrimitiveType($type) or $type eq "DOMTimeStamp"; |
| return "unsigned short" if $type eq "CompareHow" or $type eq "SVGPaintType"; |
| return "$name *"; |
| } |
| |
| sub GetPropertyAttributes |
| { |
| my $type = $codeGenerator->StripModule(shift); |
| my $readOnly = shift; |
| |
| my @attributes = (); |
| |
| push(@attributes, "readonly") if $readOnly; |
| |
| # FIXME: <rdar://problem/5049934> Consider using 'nonatomic' on the DOM @property declarations. |
| if ($codeGenerator->IsStringType($type) || IsNativeObjCType($type)) { |
| push(@attributes, "copy"); |
| } elsif ($codeGenerator->IsPodType($type) || $codeGenerator->IsSVGAnimatedType($type)) { |
| push(@attributes, "retain"); |
| } elsif (!$codeGenerator->IsStringType($type) && !$codeGenerator->IsPrimitiveType($type) && $type ne "DOMTimeStamp" && $type ne "CompareHow" && $type ne "SVGPaintType") { |
| push(@attributes, "retain"); |
| } |
| |
| return "" unless @attributes > 0; |
| return "(" . join(", ", @attributes) . ")"; |
| } |
| |
| sub ConversionNeeded |
| { |
| my $type = $codeGenerator->StripModule(shift); |
| |
| return !$codeGenerator->IsNonPointerType($type) && !$codeGenerator->IsStringType($type) && !IsNativeObjCType($type); |
| } |
| |
| sub GetObjCTypeGetter |
| { |
| my $argName = shift; |
| my $type = $codeGenerator->StripModule(shift); |
| |
| return $argName if $codeGenerator->IsPrimitiveType($type) or $codeGenerator->IsStringType($type) or IsNativeObjCType($type); |
| return $argName . "Node" if $type eq "EventTarget"; |
| return "static_cast<WebCore::Range::CompareHow>($argName)" if $type eq "CompareHow"; |
| return "static_cast<WebCore::SVGPaint::SVGPaintType>($argName)" if $type eq "SVGPaintType"; |
| return "WTF::getPtr(nativeEventListener)" if $type eq "EventListener"; |
| return "WTF::getPtr(nativeNodeFilter)" if $type eq "NodeFilter"; |
| return "WTF::getPtr(nativeResolver)" if $type eq "XPathNSResolver"; |
| |
| if ($type eq "SerializedScriptValue") { |
| $implIncludes{"SerializedScriptValue.h"} = 1; |
| return "WebCore::SerializedScriptValue::create(WebCore::String($argName))"; |
| } |
| return "core($argName)"; |
| } |
| |
| sub AddForwardDeclarationsForType |
| { |
| my $type = $codeGenerator->StripModule(shift); |
| my $public = shift; |
| |
| return if $codeGenerator->IsNonPointerType($type) ; |
| |
| my $class = GetClassName($type); |
| |
| if (IsProtocolType($type)) { |
| $headerForwardDeclarationsForProtocols{$class} = 1 if $public; |
| $privateHeaderForwardDeclarationsForProtocols{$class} = 1 if !$public and !$headerForwardDeclarationsForProtocols{$class}; |
| return; |
| } |
| |
| $headerForwardDeclarations{$class} = 1 if $public; |
| |
| # Private headers include the public header, so only add a forward declaration to the private header |
| # if the public header does not already have the same forward declaration. |
| $privateHeaderForwardDeclarations{$class} = 1 if !$public and !$headerForwardDeclarations{$class}; |
| } |
| |
| sub AddIncludesForType |
| { |
| my $type = $codeGenerator->StripModule(shift); |
| |
| return if $codeGenerator->IsNonPointerType($type); |
| |
| if (IsNativeObjCType($type)) { |
| if ($type eq "Color") { |
| $implIncludes{"ColorMac.h"} = 1; |
| } |
| return; |
| } |
| |
| if ($codeGenerator->IsStringType($type)) { |
| $implIncludes{"KURL.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "DOMWindow") { |
| $implIncludes{"DOMAbstractViewInternal.h"} = 1; |
| $implIncludes{"DOMWindow.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "DOMImplementation") { |
| $implIncludes{"DOMDOMImplementationInternal.h"} = 1; |
| $implIncludes{"DOMImplementationFront.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "EventTarget") { |
| $implIncludes{"Node.h"} = 1; |
| $implIncludes{"DOMEventTarget.h"} = 1; |
| return; |
| } |
| |
| if ($codeGenerator->IsSVGAnimatedType($type)) { |
| $implIncludes{"SVGAnimatedTemplate.h"} = 1; |
| $implIncludes{"DOM${type}Internal.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "SVGRect") { |
| $implIncludes{"FloatRect.h"} = 1; |
| $implIncludes{"DOMSVGRectInternal.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "SVGPoint") { |
| $implIncludes{"FloatPoint.h"} = 1; |
| $implIncludes{"DOMSVGPointInternal.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "SVGMatrix") { |
| $implIncludes{"TransformationMatrix.h"} = 1; |
| $implIncludes{"DOMSVGMatrixInternal.h"} = 1; |
| $implIncludes{"SVGException.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "SVGNumber") { |
| $implIncludes{"DOMSVGNumberInternal.h"} = 1; |
| return; |
| } |
| |
| if ($type =~ /(\w+)(Abs|Rel)$/) { |
| $implIncludes{"$1.h"} = 1; |
| $implIncludes{"DOM${type}Internal.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "NodeFilter") { |
| $implIncludes{"NodeFilter.h"} = 1; |
| $implIncludes{"ObjCNodeFilterCondition.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "EventListener") { |
| $implIncludes{"EventListener.h"} = 1; |
| $implIncludes{"ObjCEventListener.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "XPathNSResolver") { |
| $implIncludes{"DOMCustomXPathNSResolver.h"} = 1; |
| $implIncludes{"XPathNSResolver.h"} = 1; |
| return; |
| } |
| |
| if ($type eq "SerializedScriptValue") { |
| $implIncludes{"SerializedScriptValue.h"} = 1; |
| return; |
| } |
| |
| # FIXME: won't compile without these |
| $implIncludes{"CSSMutableStyleDeclaration.h"} = 1 if $type eq "CSSStyleDeclaration"; |
| $implIncludes{"NameNodeList.h"} = 1 if $type eq "NodeList"; |
| |
| # Default, include the same named file (the implementation) and the same name prefixed with "DOM". |
| $implIncludes{"$type.h"} = 1; |
| $implIncludes{"DOM${type}Internal.h"} = 1; |
| } |
| |
| sub GenerateHeader |
| { |
| my $object = shift; |
| my $dataNode = shift; |
| |
| my $interfaceName = $dataNode->name; |
| my $className = GetClassName($interfaceName); |
| |
| my $parentName = ""; |
| my @protocolsToImplement = (); |
| ($parentName, @protocolsToImplement) = GetParentAndProtocols($dataNode); |
| |
| my $numConstants = @{$dataNode->constants}; |
| my $numAttributes = @{$dataNode->attributes}; |
| my $numFunctions = @{$dataNode->functions}; |
| |
| # - Add default header template |
| @headerContentHeader = split("\r", $headerLicenseTemplate); |
| push(@headerContentHeader, "\n"); |
| |
| # - INCLUDES - |
| my $includedWebKitAvailabilityHeader = 0; |
| unless ($isProtocol) { |
| my $parentHeaderName = GetClassHeaderName($parentName); |
| push(@headerContentHeader, "#import <WebCore/$parentHeaderName.h>\n"); |
| $includedWebKitAvailabilityHeader = 1; |
| } |
| |
| foreach my $parentProtocol (@protocolsToImplement) { |
| next if $parentProtocol =~ /^NS/; |
| $parentProtocol = GetClassHeaderName($parentProtocol); |
| push(@headerContentHeader, "#import <WebCore/$parentProtocol.h>\n"); |
| $includedWebKitAvailabilityHeader = 1; |
| } |
| |
| # Special case needed for legacy support of DOMRange |
| if ($interfaceName eq "Range") { |
| push(@headerContentHeader, "#import <WebCore/DOMCore.h>\n"); |
| push(@headerContentHeader, "#import <WebCore/DOMDocument.h>\n"); |
| push(@headerContentHeader, "#import <WebCore/DOMRangeException.h>\n"); |
| $includedWebKitAvailabilityHeader = 1; |
| } |
| |
| push(@headerContentHeader, "#import <JavaScriptCore/WebKitAvailability.h>\n") unless $includedWebKitAvailabilityHeader; |
| |
| my $interfaceAvailabilityVersionCheck = "#if WEBKIT_VERSION_MAX_ALLOWED >= $interfaceAvailabilityVersion\n\n"; |
| |
| push(@headerContentHeader, "\n"); |
| push(@headerContentHeader, $interfaceAvailabilityVersionCheck) if length $interfaceAvailabilityVersion; |
| |
| # - Add constants. |
| if ($numConstants > 0) { |
| my @headerConstants = (); |
| |
| # FIXME: we need a way to include multiple enums. |
| foreach my $constant (@{$dataNode->constants}) { |
| my $constantName = $constant->name; |
| my $constantValue = $constant->value; |
| |
| my $output = " DOM_" . $constantName . " = " . $constantValue; |
| push(@headerConstants, $output); |
| } |
| |
| my $combinedConstants = join(",\n", @headerConstants); |
| |
| # FIXME: the formatting of the enums should line up the equal signs. |
| # FIXME: enums are unconditionally placed in the public header. |
| push(@headerContent, "enum {\n"); |
| push(@headerContent, $combinedConstants); |
| push(@headerContent, "\n};\n\n"); |
| } |
| |
| # - Begin @interface or @protocol |
| my $interfaceDeclaration = ($isProtocol ? "\@protocol $className" : "\@interface $className : $parentName"); |
| $interfaceDeclaration .= " <" . join(", ", @protocolsToImplement) . ">" if @protocolsToImplement > 0; |
| $interfaceDeclaration .= "\n"; |
| |
| push(@headerContent, $interfaceDeclaration); |
| |
| my @headerAttributes = (); |
| my @privateHeaderAttributes = (); |
| |
| # - Add attribute getters/setters. |
| if ($numAttributes > 0) { |
| foreach my $attribute (@{$dataNode->attributes}) { |
| my $attributeName = $attribute->signature->name; |
| |
| if ($attributeName eq "id" or $attributeName eq "hash") { |
| # Special case attributes id and hash to be idName and hashName to avoid ObjC naming conflict. |
| $attributeName .= "Name"; |
| } elsif ($attributeName eq "frame") { |
| # Special case attribute frame to be frameBorders. |
| $attributeName .= "Borders"; |
| } |
| |
| my $attributeType = GetObjCType($attribute->signature->type); |
| my $attributeIsReadonly = ($attribute->type =~ /^readonly/); |
| |
| my $property = "\@property" . GetPropertyAttributes($attribute->signature->type, $attributeIsReadonly); |
| # Some SVGFE*Element.idl use 'operator' as attribute name, rewrite as '_operator' to avoid clashes with C/C++ |
| $attributeName =~ s/operator/_operator/ if ($attributeName =~ /operator/); |
| $property .= " " . $attributeType . ($attributeType =~ /\*$/ ? "" : " ") . $attributeName; |
| |
| my $publicInterfaceKey = $property . ";"; |
| |
| my $availabilityMacro = ""; |
| if (defined $publicInterfaces{$publicInterfaceKey} and length $publicInterfaces{$publicInterfaceKey}) { |
| $availabilityMacro = $publicInterfaces{$publicInterfaceKey}; |
| } |
| |
| $availabilityMacro = "WEBKIT_OBJC_METHOD_ANNOTATION($availabilityMacro)" if length $availabilityMacro and $buildingForTigerOrEarlier; |
| |
| my $declarationSuffix = ";\n"; |
| $declarationSuffix = " $availabilityMacro;\n" if length $availabilityMacro; |
| |
| my $public = (defined $publicInterfaces{$publicInterfaceKey} or $newPublicClass); |
| delete $publicInterfaces{$publicInterfaceKey}; |
| |
| AddForwardDeclarationsForType($attribute->signature->type, $public); |
| |
| my $setterName = "set" . ucfirst($attributeName) . ":"; |
| |
| my $conflict = $conflictMethod{$attributeName}; |
| if ($conflict) { |
| warn "$className conflicts with $conflict method $attributeName\n"; |
| $fatalError = 1; |
| } |
| |
| $conflict = $conflictMethod{$setterName}; |
| if ($conflict) { |
| warn "$className conflicts with $conflict method $setterName\n"; |
| $fatalError = 1; |
| } |
| |
| if ($buildingForLeopardOrLater) { |
| $property .= $declarationSuffix; |
| push(@headerAttributes, $property) if $public; |
| push(@privateHeaderAttributes, $property) unless $public; |
| } else { |
| # - GETTER |
| my $getter = "- (" . $attributeType . ")" . $attributeName . $declarationSuffix; |
| push(@headerAttributes, $getter) if $public; |
| push(@privateHeaderAttributes, $getter) unless $public; |
| |
| # - SETTER |
| if (!$attributeIsReadonly) { |
| my $setter = "- (void)$setterName(" . $attributeType . ")new" . ucfirst($attributeName) . $declarationSuffix; |
| push(@headerAttributes, $setter) if $public; |
| push(@privateHeaderAttributes, $setter) unless $public; |
| } |
| } |
| } |
| |
| push(@headerContent, @headerAttributes) if @headerAttributes > 0; |
| } |
| |
| my @headerFunctions = (); |
| my @privateHeaderFunctions = (); |
| my @deprecatedHeaderFunctions = (); |
| |
| # - Add functions. |
| if ($numFunctions > 0) { |
| foreach my $function (@{$dataNode->functions}) { |
| my $functionName = $function->signature->name; |
| |
| my $returnType = GetObjCType($function->signature->type); |
| my $needsDeprecatedVersion = (@{$function->parameters} > 1 and $function->signature->extendedAttributes->{"OldStyleObjC"}); |
| my $numberOfParameters = @{$function->parameters}; |
| my %typesToForwardDeclare = ($function->signature->type => 1); |
| |
| my $parameterIndex = 0; |
| my $functionSig = "- ($returnType)$functionName"; |
| my $methodName = $functionName; |
| foreach my $param (@{$function->parameters}) { |
| my $paramName = $param->name; |
| my $paramType = GetObjCType($param->type); |
| |
| $typesToForwardDeclare{$param->type} = 1; |
| |
| if ($parameterIndex >= 1) { |
| my $paramPrefix = $param->extendedAttributes->{"ObjCPrefix"}; |
| $paramPrefix = $paramName unless defined($paramPrefix); |
| $functionSig .= " $paramPrefix"; |
| $methodName .= $paramPrefix; |
| } |
| |
| $functionSig .= ":($paramType)$paramName"; |
| $methodName .= ":"; |
| |
| $parameterIndex++; |
| } |
| |
| my $publicInterfaceKey = $functionSig . ";"; |
| |
| my $conflict = $conflictMethod{$methodName}; |
| if ($conflict) { |
| warn "$className conflicts with $conflict method $methodName\n"; |
| $fatalError = 1; |
| } |
| |
| if ($isProtocol && !$newPublicClass && !defined $publicInterfaces{$publicInterfaceKey}) { |
| warn "Protocol method $publicInterfaceKey is not in PublicDOMInterfaces.h. Protocols require all methods to be public"; |
| $fatalError = 1; |
| } |
| |
| my $availabilityMacro = ""; |
| if (defined $publicInterfaces{$publicInterfaceKey} and length $publicInterfaces{$publicInterfaceKey}) { |
| $availabilityMacro = $publicInterfaces{$publicInterfaceKey}; |
| } |
| |
| $availabilityMacro = "WEBKIT_OBJC_METHOD_ANNOTATION($availabilityMacro)" if length $availabilityMacro and $buildingForTigerOrEarlier; |
| |
| my $functionDeclaration = $functionSig; |
| $functionDeclaration .= " " . $availabilityMacro if length $availabilityMacro; |
| $functionDeclaration .= ";\n"; |
| |
| my $public = (defined $publicInterfaces{$publicInterfaceKey} or $newPublicClass); |
| delete $publicInterfaces{$publicInterfaceKey}; |
| |
| foreach my $type (keys %typesToForwardDeclare) { |
| # add any forward declarations to the public header if a deprecated version will be generated |
| AddForwardDeclarationsForType($type, 1) if $needsDeprecatedVersion; |
| AddForwardDeclarationsForType($type, $public) unless $public and $needsDeprecatedVersion; |
| } |
| |
| push(@headerFunctions, $functionDeclaration) if $public; |
| push(@privateHeaderFunctions, $functionDeclaration) unless $public; |
| |
| # generate the old style method names with un-named parameters, these methods are deprecated |
| if ($needsDeprecatedVersion) { |
| my $deprecatedFunctionSig = $functionSig; |
| $deprecatedFunctionSig =~ s/\s\w+:/ :/g; # remove parameter names |
| |
| $publicInterfaceKey = $deprecatedFunctionSig . ";"; |
| |
| my $availabilityMacro = "AVAILABLE_WEBKIT_VERSION_1_3_AND_LATER_BUT_DEPRECATED_IN_WEBKIT_VERSION_3_0"; |
| if (defined $publicInterfaces{$publicInterfaceKey} and length $publicInterfaces{$publicInterfaceKey}) { |
| $availabilityMacro = $publicInterfaces{$publicInterfaceKey}; |
| } |
| |
| $availabilityMacro = "WEBKIT_OBJC_METHOD_ANNOTATION($availabilityMacro)" if $buildingForTigerOrEarlier; |
| |
| $functionDeclaration = "$deprecatedFunctionSig $availabilityMacro;\n"; |
| |
| push(@deprecatedHeaderFunctions, $functionDeclaration); |
| |
| unless (defined $publicInterfaces{$publicInterfaceKey}) { |
| warn "Deprecated method $publicInterfaceKey is not in PublicDOMInterfaces.h. All deprecated methods need to be public, or should have the OldStyleObjC IDL attribute removed"; |
| $fatalError = 1; |
| } |
| |
| delete $publicInterfaces{$publicInterfaceKey}; |
| } |
| } |
| |
| if (@headerFunctions > 0) { |
| push(@headerContent, "\n") if $buildingForLeopardOrLater and @headerAttributes > 0; |
| push(@headerContent, @headerFunctions); |
| } |
| } |
| |
| if (@deprecatedHeaderFunctions > 0 && $isProtocol) { |
| push(@headerContent, @deprecatedHeaderFunctions); |
| } |
| |
| # - End @interface or @protocol |
| push(@headerContent, "\@end\n"); |
| |
| if (@deprecatedHeaderFunctions > 0 && !$isProtocol) { |
| # - Deprecated category @interface |
| push(@headerContent, "\n\@interface $className (" . $className . "Deprecated)\n"); |
| push(@headerContent, @deprecatedHeaderFunctions); |
| push(@headerContent, "\@end\n"); |
| } |
| |
| push(@headerContent, "\n#endif\n") if length $interfaceAvailabilityVersion; |
| |
| my %alwaysGenerateForNoSVGBuild = map { $_ => 1 } qw(DOMHTMLEmbedElement DOMHTMLObjectElement); |
| |
| if (@privateHeaderAttributes > 0 or @privateHeaderFunctions > 0 or exists $alwaysGenerateForNoSVGBuild{$className}) { |
| # - Private category @interface |
| @privateHeaderContentHeader = split("\r", $headerLicenseTemplate); |
| push(@privateHeaderContentHeader, "\n"); |
| |
| my $classHeaderName = GetClassHeaderName($className); |
| push(@privateHeaderContentHeader, "#import <WebCore/$classHeaderName.h>\n\n"); |
| push(@privateHeaderContentHeader, $interfaceAvailabilityVersionCheck) if length $interfaceAvailabilityVersion; |
| |
| @privateHeaderContent = (); |
| push(@privateHeaderContent, "\@interface $className (" . $className . "Private)\n"); |
| push(@privateHeaderContent, @privateHeaderAttributes) if @privateHeaderAttributes > 0; |
| push(@privateHeaderContent, "\n") if $buildingForLeopardOrLater and @privateHeaderAttributes > 0 and @privateHeaderFunctions > 0; |
| push(@privateHeaderContent, @privateHeaderFunctions) if @privateHeaderFunctions > 0; |
| push(@privateHeaderContent, "\@end\n"); |
| |
| push(@privateHeaderContent, "\n#endif\n") if length $interfaceAvailabilityVersion; |
| } |
| |
| unless ($isProtocol) { |
| # Generate internal interfaces |
| my $podType = $dataNode->extendedAttributes->{"PODType"}; |
| |
| # Generate interface definitions. |
| @internalHeaderContent = split("\r", $implementationLicenseTemplate); |
| |
| push(@internalHeaderContent, "\n#import <WebCore/$className.h>\n\n"); |
| push(@internalHeaderContent, $interfaceAvailabilityVersionCheck) if length $interfaceAvailabilityVersion; |
| |
| if ($interfaceName eq "Node") { |
| push(@internalHeaderContent, "\@protocol DOMEventTarget;\n\n"); |
| } |
| |
| my $startedNamespace = 0; |
| |
| my $implClassName = GetImplClassName($interfaceName); |
| |
| if ($codeGenerator->IsSVGAnimatedType($interfaceName)) { |
| push(@internalHeaderContent, "#import <WebCore/SVGAnimatedTemplate.h>\n\n"); |
| } else { |
| push(@internalHeaderContent, "namespace WebCore {\n"); |
| $startedNamespace = 1; |
| if ($podType and $podType ne "float") { |
| push(@internalHeaderContent, " class $podType;\n"); |
| } elsif ($interfaceName eq "Node") { |
| push(@internalHeaderContent, " class EventTarget;\n class Node;\n"); |
| } else { |
| push(@internalHeaderContent, " class $implClassName;\n"); |
| } |
| push(@internalHeaderContent, "}\n\n"); |
| } |
| |
| if ($podType) { |
| if ($podType eq "float") { |
| push(@internalHeaderContent, "float core($className *);\n"); |
| } else { |
| push(@internalHeaderContent, "WebCore::$podType core($className *);\n"); |
| } |
| } else { |
| push(@internalHeaderContent, "WebCore::$implClassName* core($className *);\n"); |
| } |
| |
| if ($podType) { |
| if ($podType eq "float") { |
| push(@internalHeaderContent, "$className *kit($podType);\n"); |
| } else { |
| push(@internalHeaderContent, "$className *kit(WebCore::$podType);\n"); |
| } |
| } else { |
| push(@internalHeaderContent, "$className *kit(WebCore::$implClassName*);\n"); |
| } |
| |
| if ($dataNode->extendedAttributes->{Polymorphic}) { |
| push(@internalHeaderContent, "Class kitClass(WebCore::$implClassName*);\n"); |
| } |
| |
| if ($interfaceName eq "Node") { |
| push(@internalHeaderContent, "id <DOMEventTarget> kit(WebCore::EventTarget*);\n"); |
| } |
| |
| push(@internalHeaderContent, "\n#endif\n") if length $interfaceAvailabilityVersion; |
| } |
| } |
| |
| sub GenerateImplementation |
| { |
| my $object = shift; |
| my $dataNode = shift; |
| |
| my @ancestorInterfaceNames = (); |
| |
| if (@{$dataNode->parents} > 1) { |
| $codeGenerator->AddMethodsConstantsAndAttributesFromParentClasses($dataNode, \@ancestorInterfaceNames); |
| } |
| |
| my $interfaceName = $dataNode->name; |
| my $className = GetClassName($interfaceName); |
| my $implClassName = GetImplClassName($interfaceName); |
| my $parentImplClassName = GetParentImplClassName($dataNode); |
| my $implClassNameWithNamespace = "WebCore::" . $implClassName; |
| my $baseClass = GetBaseClass($parentImplClassName); |
| my $classHeaderName = GetClassHeaderName($className); |
| my $conditional = $dataNode->extendedAttributes->{"Conditional"}; |
| |
| my $numAttributes = @{$dataNode->attributes}; |
| my $numFunctions = @{$dataNode->functions}; |
| |
| my $podType = $dataNode->extendedAttributes->{"PODType"}; |
| my $podTypeWithNamespace; |
| |
| if ($podType) { |
| $podTypeWithNamespace = ($podType eq "float") ? "$podType" : "WebCore::$podType"; |
| } |
| |
| # - Add default header template. |
| @implContentHeader = split("\r", $implementationLicenseTemplate); |
| |
| # - INCLUDES - |
| push(@implContentHeader, "\n#import \"config.h\"\n"); |
| |
| my $conditionalString; |
| if ($conditional) { |
| $conditionalString = "ENABLE(" . join(") && ENABLE(", split(/&/, $conditional)) . ")"; |
| push(@implContentHeader, "\n#if ${conditionalString}\n\n"); |
| } |
| |
| push(@implContentHeader, "#import \"DOMInternal.h\"\n\n"); |
| push(@implContentHeader, "#import \"$classHeaderName.h\"\n\n"); |
| |
| $implIncludes{"ExceptionHandlers.h"} = 1; |
| $implIncludes{"ThreadCheck.h"} = 1; |
| $implIncludes{"WebScriptObjectPrivate.h"} = 1; |
| $implIncludes{$classHeaderName . "Internal.h"} = 1; |
| |
| # FIXME: These includes are only needed when the class is a subclass of one of these polymorphic classes. |
| $implIncludes{"DOMCSSRuleInternal.h"} = 1; |
| $implIncludes{"DOMCSSValueInternal.h"} = 1; |
| $implIncludes{"DOMEventInternal.h"} = 1; |
| $implIncludes{"DOMNodeInternal.h"} = 1; |
| $implIncludes{"DOMStyleSheetInternal.h"} = 1; |
| |
| $implIncludes{"DOMSVGPathSegInternal.h"} = 1 if $interfaceName =~ /^SVGPathSeg.+/; |
| |
| if ($codeGenerator->IsSVGAnimatedType($interfaceName)) { |
| $implIncludes{"SVGAnimatedTemplate.h"} = 1; |
| } elsif ($interfaceName =~ /(\w+)(Abs|Rel)$/) { |
| $implIncludes{"$1.h"} = 1; |
| } else { |
| if (!$podType) { |
| $implIncludes{"$implClassName.h"} = 1; |
| } else { |
| $implIncludes{"$podType.h"} = 1 unless $podType eq "float"; |
| } |
| } |
| |
| @implContent = (); |
| |
| push(@implContent, "#import <wtf/GetPtr.h>\n\n"); |
| |
| # add implementation accessor |
| if ($podType) { |
| push(@implContent, "#define IMPL reinterpret_cast<$podTypeWithNamespace*>(_internal)\n\n"); |
| } elsif ($parentImplClassName eq "Object") { |
| push(@implContent, "#define IMPL reinterpret_cast<$implClassNameWithNamespace*>(_internal)\n\n"); |
| } else { |
| my $baseClassWithNamespace = "WebCore::$baseClass"; |
| push(@implContent, "#define IMPL static_cast<$implClassNameWithNamespace*>(reinterpret_cast<$baseClassWithNamespace*>(_internal))\n\n"); |
| } |
| |
| # START implementation |
| push(@implContent, "\@implementation $className\n\n"); |
| |
| # Only generate 'dealloc' and 'finalize' methods for direct subclasses of DOMObject. |
| if ($parentImplClassName eq "Object") { |
| $implIncludes{"WebCoreObjCExtras.h"} = 1; |
| push(@implContent, "- (void)dealloc\n"); |
| push(@implContent, "{\n"); |
| push(@implContent, " if (WebCoreObjCScheduleDeallocateOnMainThread([$className class], self))\n"); |
| push(@implContent, " return;\n"); |
| push(@implContent, "\n"); |
| if ($interfaceName eq "NodeIterator") { |
| push(@implContent, " if (_internal) {\n"); |
| push(@implContent, " [self detach];\n"); |
| push(@implContent, " IMPL->deref();\n"); |
| push(@implContent, " };\n"); |
| } elsif ($podType) { |
| push(@implContent, " delete IMPL;\n"); |
| } else { |
| push(@implContent, " if (_internal)\n"); |
| push(@implContent, " IMPL->deref();\n"); |
| } |
| push(@implContent, " [super dealloc];\n"); |
| push(@implContent, "}\n\n"); |
| |
| push(@implContent, "- (void)finalize\n"); |
| push(@implContent, "{\n"); |
| if ($interfaceName eq "NodeIterator") { |
| push(@implContent, " if (_internal) {\n"); |
| push(@implContent, " [self detach];\n"); |
| push(@implContent, " IMPL->deref();\n"); |
| push(@implContent, " };\n"); |
| } elsif ($podType) { |
| push(@implContent, " delete IMPL;\n"); |
| } else { |
| push(@implContent, " if (_internal)\n"); |
| push(@implContent, " IMPL->deref();\n"); |
| } |
| push(@implContent, " [super finalize];\n"); |
| push(@implContent, "}\n\n"); |
| |
| } |
| |
| %attributeNames = (); |
| |
| # - Attributes |
| if ($numAttributes > 0) { |
| foreach my $attribute (@{$dataNode->attributes}) { |
| AddIncludesForType($attribute->signature->type); |
| |
| my $idlType = $codeGenerator->StripModule($attribute->signature->type); |
| |
| my $attributeName = $attribute->signature->name; |
| my $attributeType = GetObjCType($attribute->signature->type); |
| my $attributeIsReadonly = ($attribute->type =~ /^readonly/); |
| my $attributeClassName = GetClassName($attribute->signature->type); |
| |
| my $attributeInterfaceName = $attributeName; |
| if ($attributeName eq "id" or $attributeName eq "hash") { |
| # Special case attributes id and hash to be idName and hashName to avoid ObjC naming conflict. |
| $attributeInterfaceName .= "Name"; |
| } elsif ($attributeName eq "frame") { |
| # Special case attribute frame to be frameBorders. |
| $attributeInterfaceName .= "Borders"; |
| } elsif ($attributeName eq "ownerDocument") { |
| # FIXME: for now special case attribute ownerDocument to call document, this is incorrect |
| # legacy behavior. (see http://bugs.webkit.org/show_bug.cgi?id=10889) |
| $attributeName = "document"; |
| } elsif ($codeGenerator->IsSVGAnimatedType($idlType)) { |
| # Special case for animated types. |
| $attributeName .= "Animated"; |
| } |
| |
| $attributeNames{$attributeInterfaceName} = 1; |
| |
| # - GETTER |
| my $getterSig = "- ($attributeType)$attributeInterfaceName\n"; |
| |
| # Some SVGFE*Element.idl use 'operator' as attribute name, rewrite as '_operator' to avoid clashes with C/C++ |
| $attributeName =~ s/operatorAnimated/_operatorAnimated/ if ($attributeName =~ /operatorAnimated/); |
| $getterSig =~ s/operator/_operator/ if ($getterSig =~ /operator/); |
| |
| my $hasGetterException = @{$attribute->getterExceptions}; |
| my $getterContentHead; |
| my $reflect = $attribute->signature->extendedAttributes->{"Reflect"}; |
| my $reflectURL = $attribute->signature->extendedAttributes->{"ReflectURL"}; |
| if ($reflect || $reflectURL) { |
| my $contentAttributeName = (($reflect || $reflectURL) eq "1") ? $attributeName : ($reflect || $reflectURL); |
| my $namespace = $codeGenerator->NamespaceForAttributeName($interfaceName, $contentAttributeName); |
| $implIncludes{"${namespace}.h"} = 1; |
| my $getAttributeFunctionName = $reflectURL ? "getURLAttribute" : "getAttribute"; |
| $getterContentHead = "IMPL->${getAttributeFunctionName}(WebCore::${namespace}::${contentAttributeName}Attr"; |
| } else { |
| $getterContentHead = "IMPL->" . $codeGenerator->WK_lcfirst($attributeName) . "("; |
| } |
| my $getterContentTail = ")"; |
| |
| # Special case for DOMSVGNumber |
| if ($podType and $podType eq "float") { |
| $getterContentHead = "*IMPL"; |
| $getterContentTail = ""; |
| } |
| |
| # TODO: Handle special case for DOMSVGLength |
| if ($podType and $podType eq "SVGLength" and $attributeName eq "value") { |
| $getterContentHead = "IMPL->value(0 /* FIXME */"; |
| } |
| |
| my $attributeTypeSansPtr = $attributeType; |
| $attributeTypeSansPtr =~ s/ \*$//; # Remove trailing " *" from pointer types. |
| |
| # special case for EventTarget protocol |
| $attributeTypeSansPtr = "DOMNode" if $idlType eq "EventTarget"; |
| |
| # Special cases |
| my @customGetterContent = (); |
| if ($attributeTypeSansPtr eq "DOMImplementation") { |
| # FIXME: We have to special case DOMImplementation until DOMImplementationFront is removed |
| $getterContentHead = "kit(implementationFront(IMPL"; |
| $getterContentTail .= ")"; |
| } elsif ($attributeName =~ /(\w+)DisplayString$/) { |
| my $attributeToDisplay = $1; |
| $getterContentHead = "WebCore::displayString(IMPL->$attributeToDisplay(), core(self)"; |
| $implIncludes{"HitTestResult.h"} = 1; |
| } elsif ($attributeName =~ /^absolute(\w+)URL$/) { |
| my $typeOfURL = $1; |
| $getterContentHead = "[self _getURLAttribute:"; |
| if ($typeOfURL eq "Link") { |
| $getterContentTail = "\@\"href\"]"; |
| } elsif ($typeOfURL eq "Image") { |
| if ($interfaceName eq "HTMLObjectElement") { |
| $getterContentTail = "\@\"data\"]"; |
| } else { |
| $getterContentTail = "\@\"src\"]"; |
| } |
| unless ($interfaceName eq "HTMLImageElement") { |
| push(@customGetterContent, " if (!IMPL->renderer() || !IMPL->renderer()->isImage())\n"); |
| push(@customGetterContent, " return nil;\n"); |
| $implIncludes{"RenderObject.h"} = 1; |
| } |
| } |
| $implIncludes{"DOMPrivate.h"} = 1; |
| } elsif ($attribute->signature->extendedAttributes->{"ConvertToString"}) { |
| $getterContentHead = "WebCore::String::number(" . $getterContentHead; |
| $getterContentTail .= ")"; |
| } elsif ($attribute->signature->extendedAttributes->{"ConvertFromString"}) { |
| $getterContentTail .= ".toInt()"; |
| } elsif ($codeGenerator->IsPodType($idlType)) { |
| $getterContentHead = "kit($getterContentHead"; |
| $getterContentTail .= ")"; |
| } elsif (IsProtocolType($idlType) and $idlType ne "EventTarget") { |
| $getterContentHead = "kit($getterContentHead"; |
| $getterContentTail .= ")"; |
| } elsif ($idlType eq "Color") { |
| $getterContentHead = "WebCore::nsColor($getterContentHead"; |
| $getterContentTail .= ")"; |
| } elsif ($attribute->signature->type eq "SerializedScriptValue") { |
| $getterContentHead = "$getterContentHead"; |
| $getterContentTail .= "->toString()"; |
| } elsif (ConversionNeeded($attribute->signature->type)) { |
| $getterContentHead = "kit(WTF::getPtr($getterContentHead"; |
| $getterContentTail .= "))"; |
| } |
| |
| my $getterContent; |
| if ($hasGetterException) { |
| $getterContent = $getterContentHead . "ec" . $getterContentTail; |
| } else { |
| $getterContent = $getterContentHead . $getterContentTail; |
| } |
| |
| push(@implContent, $getterSig); |
| push(@implContent, "{\n"); |
| push(@implContent, @customGetterContent); |
| if ($hasGetterException) { |
| # Differentiated between when the return type is a pointer and |
| # not for white space issue (ie. Foo *result vs. int result). |
| if ($attributeType =~ /\*$/) { |
| $getterContent = $attributeType . "result = " . $getterContent; |
| } else { |
| $getterContent = $attributeType . " result = " . $getterContent; |
| } |
| |
| push(@implContent, " $exceptionInit\n"); |
| push(@implContent, " $getterContent;\n"); |
| push(@implContent, " $exceptionRaiseOnError\n"); |
| push(@implContent, " return result;\n"); |
| } else { |
| push(@implContent, " return $getterContent;\n"); |
| } |
| push(@implContent, "}\n\n"); |
| |
| # - SETTER |
| if (!$attributeIsReadonly) { |
| # Exception handling |
| my $hasSetterException = @{$attribute->setterExceptions}; |
| |
| my $coreSetterName = "set" . $codeGenerator->WK_ucfirst($attributeName); |
| my $setterName = "set" . ucfirst($attributeInterfaceName); |
| my $argName = "new" . ucfirst($attributeInterfaceName); |
| my $arg = GetObjCTypeGetter($argName, $idlType); |
| |
| # The definition of ConvertFromString and ConvertToString is flipped for the setter |
| if ($attribute->signature->extendedAttributes->{"ConvertFromString"}) { |
| $arg = "WebCore::String::number($arg)"; |
| } elsif ($attribute->signature->extendedAttributes->{"ConvertToString"}) { |
| $arg = "WebCore::String($arg).toInt()"; |
| } |
| |
| my $setterSig = "- (void)$setterName:($attributeType)$argName\n"; |
| |
| push(@implContent, $setterSig); |
| push(@implContent, "{\n"); |
| |
| unless ($codeGenerator->IsPrimitiveType($idlType) or $codeGenerator->IsStringType($idlType)) { |
| push(@implContent, " ASSERT($argName);\n\n"); |
| } |
| |
| if ($podType) { |
| # Special case for DOMSVGNumber |
| if ($podType eq "float") { |
| push(@implContent, " *IMPL = $arg;\n"); |
| } else { |
| push(@implContent, " IMPL->$coreSetterName($arg);\n"); |
| } |
| } else { |
| my $reflect = $attribute->signature->extendedAttributes->{"Reflect"}; |
| my $reflectURL = $attribute->signature->extendedAttributes->{"ReflectURL"}; |
| push(@implContent, " $exceptionInit\n") if $hasSetterException; |
| my $ec = $hasSetterException ? ", ec" : ""; |
| if ($reflect || $reflectURL) { |
| my $contentAttributeName = (($reflect || $reflectURL) eq "1") ? $attributeName : ($reflect || $reflectURL); |
| my $namespace = $codeGenerator->NamespaceForAttributeName($interfaceName, $contentAttributeName); |
| $implIncludes{"${namespace}.h"} = 1; |
| push(@implContent, " IMPL->setAttribute(WebCore::${namespace}::${contentAttributeName}Attr, $arg$ec);\n"); |
| } else { |
| push(@implContent, " IMPL->$coreSetterName($arg$ec);\n"); |
| } |
| push(@implContent, " $exceptionRaiseOnError\n") if $hasSetterException; |
| } |
| |
| push(@implContent, "}\n\n"); |
| } |
| } |
| } |
| |
| # - Functions |
| if ($numFunctions > 0) { |
| foreach my $function (@{$dataNode->functions}) { |
| AddIncludesForType($function->signature->type); |
| |
| my $functionName = $function->signature->name; |
| my $returnType = GetObjCType($function->signature->type); |
| my $hasParameters = @{$function->parameters}; |
| my $raisesExceptions = @{$function->raisesExceptions}; |
| |
| my @parameterNames = (); |
| my @needsAssert = (); |
| my %needsCustom = (); |
| |
| my $parameterIndex = 0; |
| my $functionSig = "- ($returnType)$functionName"; |
| foreach my $param (@{$function->parameters}) { |
| my $paramName = $param->name; |
| my $paramType = GetObjCType($param->type); |
| |
| # make a new parameter name if the original conflicts with a property name |
| $paramName = "in" . ucfirst($paramName) if $attributeNames{$paramName}; |
| |
| AddIncludesForType($param->type); |
| |
| my $idlType = $codeGenerator->StripModule($param->type); |
| my $implGetter = GetObjCTypeGetter($paramName, $idlType); |
| |
| push(@parameterNames, $implGetter); |
| $needsCustom{"XPathNSResolver"} = $paramName if $idlType eq "XPathNSResolver"; |
| $needsCustom{"NodeFilter"} = $paramName if $idlType eq "NodeFilter"; |
| $needsCustom{"EventListener"} = $paramName if $idlType eq "EventListener"; |
| $needsCustom{"EventTarget"} = $paramName if $idlType eq "EventTarget"; |
| $needsCustom{"NodeToReturn"} = $paramName if $param->extendedAttributes->{"Return"}; |
| |
| unless ($codeGenerator->IsPrimitiveType($idlType) or $codeGenerator->IsStringType($idlType)) { |
| push(@needsAssert, " ASSERT($paramName);\n"); |
| } |
| |
| if ($parameterIndex >= 1) { |
| my $paramPrefix = $param->extendedAttributes->{"ObjCPrefix"}; |
| $paramPrefix = $param->name unless defined($paramPrefix); |
| $functionSig .= " $paramPrefix"; |
| } |
| |
| $functionSig .= ":($paramType)$paramName"; |
| |
| $parameterIndex++; |
| } |
| |
| my @functionContent = (); |
| my $caller = "IMPL"; |
| |
| # special case the XPathNSResolver |
| if (defined $needsCustom{"XPathNSResolver"}) { |
| my $paramName = $needsCustom{"XPathNSResolver"}; |
| push(@functionContent, " WebCore::XPathNSResolver* nativeResolver = 0;\n"); |
| push(@functionContent, " RefPtr<WebCore::XPathNSResolver> customResolver;\n"); |
| push(@functionContent, " if ($paramName) {\n"); |
| push(@functionContent, " if ([$paramName isMemberOfClass:[DOMNativeXPathNSResolver class]])\n"); |
| push(@functionContent, " nativeResolver = core(static_cast<DOMNativeXPathNSResolver *>($paramName));\n"); |
| push(@functionContent, " else {\n"); |
| push(@functionContent, " customResolver = WebCore::DOMCustomXPathNSResolver::create($paramName);\n"); |
| push(@functionContent, " nativeResolver = WTF::getPtr(customResolver);\n"); |
| push(@functionContent, " }\n"); |
| push(@functionContent, " }\n"); |
| } |
| |
| # special case the EventTarget |
| if (defined $needsCustom{"EventTarget"}) { |
| my $paramName = $needsCustom{"EventTarget"}; |
| push(@functionContent, " DOMNode* ${paramName}ObjC = $paramName;\n"); |
| push(@functionContent, " WebCore::Node* ${paramName}Node = core(${paramName}ObjC);\n"); |
| $implIncludes{"DOMNode.h"} = 1; |
| $implIncludes{"Node.h"} = 1; |
| } |
| |
| if ($function->signature->extendedAttributes->{"UsesView"}) { |
| push(@functionContent, " WebCore::DOMWindow* dv = $caller->defaultView();\n"); |
| push(@functionContent, " if (!dv)\n"); |
| push(@functionContent, " return nil;\n"); |
| $implIncludes{"DOMWindow.h"} = 1; |
| $caller = "dv"; |
| } |
| |
| # special case the EventListener |
| if (defined $needsCustom{"EventListener"}) { |
| my $paramName = $needsCustom{"EventListener"}; |
| push(@functionContent, " RefPtr<WebCore::EventListener> nativeEventListener = WebCore::ObjCEventListener::wrap($paramName);\n"); |
| } |
| |
| # special case the NodeFilter |
| if (defined $needsCustom{"NodeFilter"}) { |
| my $paramName = $needsCustom{"NodeFilter"}; |
| push(@functionContent, " RefPtr<WebCore::NodeFilter> nativeNodeFilter;\n"); |
| push(@functionContent, " if ($paramName)\n"); |
| push(@functionContent, " nativeNodeFilter = WebCore::NodeFilter::create(WebCore::ObjCNodeFilterCondition::create($paramName));\n"); |
| } |
| |
| # FIXME! We need [Custom] support for ObjC, to move these hacks into DOMSVGLength/MatrixCustom.mm |
| my $svgMatrixRotateFromVector = ($podType and $podType eq "TransformationMatrix" and $functionName eq "rotateFromVector"); |
| my $svgMatrixInverse = ($podType and $podType eq "TransformationMatrix" and $functionName eq "inverse"); |
| my $svgLengthConvertToSpecifiedUnits = ($podType and $podType eq "SVGLength" and $functionName eq "convertToSpecifiedUnits"); |
| |
| push(@parameterNames, "ec") if $raisesExceptions and !($svgMatrixRotateFromVector || $svgMatrixInverse); |
| my $content = $caller . "->" . $codeGenerator->WK_lcfirst($functionName) . "(" . join(", ", @parameterNames) . ")"; |
| |
| if ($svgMatrixRotateFromVector) { |
| # Special case with rotateFromVector & SVGMatrix |
| push(@functionContent, " $exceptionInit\n"); |
| push(@functionContent, " if (x == 0.0 || y == 0.0)\n"); |
| push(@functionContent, " ec = WebCore::SVGException::SVG_INVALID_VALUE_ERR;\n"); |
| push(@functionContent, " $exceptionRaiseOnError\n"); |
| push(@functionContent, " return kit($content);\n"); |
| } elsif ($svgMatrixInverse) { |
| # Special case with inverse & SVGMatrix |
| push(@functionContent, " $exceptionInit\n"); |
| push(@functionContent, " if (!$caller->isInvertible())\n"); |
| push(@functionContent, " ec = WebCore::SVGException::SVG_MATRIX_NOT_INVERTABLE;\n"); |
| push(@functionContent, " $exceptionRaiseOnError\n"); |
| push(@functionContent, " return kit($content);\n"); |
| } elsif ($svgLengthConvertToSpecifiedUnits) { |
| push(@functionContent, " IMPL->convertToSpecifiedUnits(inUnitType, 0 /* FIXME */);\n"); |
| } elsif ($returnType eq "void") { |
| # Special case 'void' return type. |
| if ($raisesExceptions) { |
| push(@functionContent, " $exceptionInit\n"); |
| push(@functionContent, " $content;\n"); |
| push(@functionContent, " $exceptionRaiseOnError\n"); |
| } else { |
| push(@functionContent, " $content;\n"); |
| } |
| } elsif (defined $needsCustom{"NodeToReturn"}) { |
| # Special case the insertBefore, replaceChild, removeChild |
| # and appendChild functions from DOMNode |
| my $toReturn = $needsCustom{"NodeToReturn"}; |
| if ($raisesExceptions) { |
| push(@functionContent, " $exceptionInit\n"); |
| push(@functionContent, " if ($content)\n"); |
| push(@functionContent, " return $toReturn;\n"); |
| push(@functionContent, " $exceptionRaiseOnError\n"); |
| push(@functionContent, " return nil;\n"); |
| } else { |
| push(@functionContent, " if ($content)\n"); |
| push(@functionContent, " return $toReturn;\n"); |
| push(@functionContent, " return nil;\n"); |
| } |
| } elsif ($returnType eq "SerializedScriptValue") { |
| $content = "foo"; |
| } else { |
| if (ConversionNeeded($function->signature->type)) { |
| if ($codeGenerator->IsPodType($function->signature->type)) { |
| $content = "kit($content)"; |
| } else { |
| $content = "kit(WTF::getPtr($content))"; |
| } |
| } |
| |
| if ($raisesExceptions) { |
| # Differentiated between when the return type is a pointer and |
| # not for white space issue (ie. Foo *result vs. int result). |
| if ($returnType =~ /\*$/) { |
| $content = $returnType . "result = " . $content; |
| } else { |
| $content = $returnType . " result = " . $content; |
| } |
| |
| push(@functionContent, " $exceptionInit\n"); |
| push(@functionContent, " $content;\n"); |
| push(@functionContent, " $exceptionRaiseOnError\n"); |
| push(@functionContent, " return result;\n"); |
| } else { |
| push(@functionContent, " return $content;\n"); |
| } |
| } |
| |
| push(@implContent, "$functionSig\n"); |
| push(@implContent, "{\n"); |
| push(@implContent, @functionContent); |
| push(@implContent, "}\n\n"); |
| |
| # generate the old style method names with un-named parameters, these methods are deprecated |
| if (@{$function->parameters} > 1 and $function->signature->extendedAttributes->{"OldStyleObjC"}) { |
| my $deprecatedFunctionSig = $functionSig; |
| $deprecatedFunctionSig =~ s/\s\w+:/ :/g; # remove parameter names |
| |
| push(@implContent, "$deprecatedFunctionSig\n"); |
| push(@implContent, "{\n"); |
| push(@implContent, @functionContent); |
| push(@implContent, "}\n\n"); |
| } |
| |
| # Clear the hash |
| %needsCustom = (); |
| } |
| } |
| |
| # END implementation |
| push(@implContent, "\@end\n"); |
| |
| # Generate internal interfaces |
| if ($podType) { |
| my $prefixedPodType = $podType eq "float" ? $podType : "WebCore::$podType"; |
| push(@implContent, "\n$prefixedPodType core($className *wrapper)\n"); |
| push(@implContent, "{\n"); |
| push(@implContent, " return wrapper ? *reinterpret_cast<$prefixedPodType*>(wrapper->_internal) : $prefixedPodType();\n"); |
| push(@implContent, "}\n\n"); |
| } else { |
| push(@implContent, "\nWebCore::$implClassName* core($className *wrapper)\n"); |
| push(@implContent, "{\n"); |
| push(@implContent, " return wrapper ? reinterpret_cast<WebCore::$implClassName*>(wrapper->_internal) : 0;\n"); |
| push(@implContent, "}\n\n"); |
| } |
| |
| if ($podType) { |
| # FIXME: Implement caching. |
| my $prefixedPodType = $podType eq "float" ? $podType : "WebCore::$podType"; |
| push(@implContent, "$className *kit($prefixedPodType value)\n"); |
| push(@implContent, "{\n"); |
| push(@implContent, " $assertMainThread;\n"); |
| push(@implContent, " $className *wrapper = [[$className alloc] _init];\n"); |
| push(@implContent, " wrapper->_internal = reinterpret_cast<DOMObjectInternal*>(new $prefixedPodType(value));\n"); |
| push(@implContent, " return [wrapper autorelease];\n"); |
| push(@implContent, "}\n"); |
| } elsif ($parentImplClassName eq "Object") { |
| push(@implContent, "$className *kit(WebCore::$implClassName* value)\n"); |
| push(@implContent, "{\n"); |
| push(@implContent, " $assertMainThread;\n"); |
| push(@implContent, " if (!value)\n"); |
| push(@implContent, " return nil;\n"); |
| push(@implContent, " if ($className *wrapper = getDOMWrapper(value))\n"); |
| push(@implContent, " return [[wrapper retain] autorelease];\n"); |
| if ($dataNode->extendedAttributes->{Polymorphic}) { |
| push(@implContent, " $className *wrapper = [[kitClass(value) alloc] _init];\n"); |
| push(@implContent, " if (!wrapper)\n"); |
| push(@implContent, " return nil;\n"); |
| } else { |
| push(@implContent, " $className *wrapper = [[$className alloc] _init];\n"); |
| } |
| push(@implContent, " wrapper->_internal = reinterpret_cast<DOMObjectInternal*>(value);\n"); |
| push(@implContent, " value->ref();\n"); |
| push(@implContent, " addDOMWrapper(wrapper, value);\n"); |
| push(@implContent, " return [wrapper autorelease];\n"); |
| push(@implContent, "}\n"); |
| } else { |
| push(@implContent, "$className *kit(WebCore::$implClassName* value)\n"); |
| push(@implContent, "{\n"); |
| push(@implContent, " $assertMainThread;\n"); |
| push(@implContent, " return static_cast<$className*>(kit(static_cast<WebCore::$baseClass*>(value)));\n"); |
| push(@implContent, "}\n"); |
| } |
| |
| # - End the ifdef conditional if necessary |
| push(@implContent, "\n#endif // ${conditionalString}\n") if $conditional; |
| |
| # - Generate dependencies. |
| if ($writeDependencies && @ancestorInterfaceNames) { |
| push(@depsContent, "$className.h : ", join(" ", map { "$_.idl" } @ancestorInterfaceNames), "\n"); |
| push(@depsContent, map { "$_.idl :\n" } @ancestorInterfaceNames); |
| } |
| } |
| |
| # Internal helper |
| sub WriteData |
| { |
| my $object = shift; |
| my $name = shift; |
| |
| # Open files for writing... |
| my $headerFileName = "$outputDir/" . $name . ".h"; |
| my $privateHeaderFileName = "$outputDir/" . $name . "Private.h"; |
| my $implFileName = "$outputDir/" . $name . ".mm"; |
| my $internalHeaderFileName = "$outputDir/" . $name . "Internal.h"; |
| my $depsFileName = "$outputDir/" . $name . ".dep"; |
| |
| # Remove old files. |
| unlink($headerFileName); |
| unlink($privateHeaderFileName); |
| unlink($implFileName); |
| unlink($internalHeaderFileName); |
| unlink($depsFileName); |
| |
| # Write public header. |
| open(HEADER, ">$headerFileName") or die "Couldn't open file $headerFileName"; |
| |
| print HEADER @headerContentHeader; |
| print HEADER map { "\@class $_;\n" } sort keys(%headerForwardDeclarations); |
| print HEADER map { "\@protocol $_;\n" } sort keys(%headerForwardDeclarationsForProtocols); |
| |
| my $hasForwardDeclarations = keys(%headerForwardDeclarations) + keys(%headerForwardDeclarationsForProtocols); |
| print HEADER "\n" if $hasForwardDeclarations; |
| print HEADER @headerContent; |
| |
| close(HEADER); |
| |
| @headerContentHeader = (); |
| @headerContent = (); |
| %headerForwardDeclarations = (); |
| %headerForwardDeclarationsForProtocols = (); |
| |
| if (@privateHeaderContent > 0) { |
| open(PRIVATE_HEADER, ">$privateHeaderFileName") or die "Couldn't open file $privateHeaderFileName"; |
| |
| print PRIVATE_HEADER @privateHeaderContentHeader; |
| print PRIVATE_HEADER map { "\@class $_;\n" } sort keys(%privateHeaderForwardDeclarations); |
| print PRIVATE_HEADER map { "\@protocol $_;\n" } sort keys(%privateHeaderForwardDeclarationsForProtocols); |
| |
| $hasForwardDeclarations = keys(%privateHeaderForwardDeclarations) + keys(%privateHeaderForwardDeclarationsForProtocols); |
| print PRIVATE_HEADER "\n" if $hasForwardDeclarations; |
| print PRIVATE_HEADER @privateHeaderContent; |
| |
| close(PRIVATE_HEADER); |
| |
| @privateHeaderContentHeader = (); |
| @privateHeaderContent = (); |
| %privateHeaderForwardDeclarations = (); |
| %privateHeaderForwardDeclarationsForProtocols = (); |
| } |
| |
| # Write implementation file. |
| unless ($noImpl) { |
| open(IMPL, ">$implFileName") or die "Couldn't open file $implFileName"; |
| |
| print IMPL @implContentHeader; |
| print IMPL map { "#import \"$_\"\n" } sort keys(%implIncludes); |
| print IMPL @implContent; |
| |
| close(IMPL); |
| |
| @implContentHeader = (); |
| @implContent = (); |
| %implIncludes = (); |
| } |
| |
| if (@internalHeaderContent > 0) { |
| open(INTERNAL_HEADER, ">$internalHeaderFileName") or die "Couldn't open file $internalHeaderFileName"; |
| |
| print INTERNAL_HEADER @internalHeaderContent; |
| |
| close(INTERNAL_HEADER); |
| |
| @internalHeaderContent = (); |
| } |
| |
| # Write dependency file. |
| if (@depsContent) { |
| open(DEPS, ">$depsFileName") or die "Couldn't open file $depsFileName"; |
| print DEPS @depsContent; |
| close(DEPS); |
| @depsContent = (); |
| } |
| } |
| |
| 1; |
