mirror of
https://github.com/mozilla/gecko-dev.git
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ace6d1063f
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55442
--HG--
extra : moz-landing-system : lando
377 lines
12 KiB
C++
377 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsCOMPtr.h"
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#include "nsXMLContentSink.h"
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#include "nsIFragmentContentSink.h"
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#include "nsIXMLContentSink.h"
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#include "nsContentSink.h"
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#include "nsIExpatSink.h"
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#include "nsIDTD.h"
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#include "mozilla/dom/Document.h"
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#include "nsIContent.h"
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#include "nsGkAtoms.h"
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#include "mozilla/dom/NodeInfo.h"
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#include "nsContentCreatorFunctions.h"
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#include "nsError.h"
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#include "nsIScriptError.h"
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#include "nsTHashtable.h"
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#include "nsHashKeys.h"
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#include "nsTArray.h"
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#include "nsCycleCollectionParticipant.h"
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#include "mozilla/css/Loader.h"
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#include "mozilla/dom/DocumentFragment.h"
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#include "mozilla/dom/ProcessingInstruction.h"
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#include "mozilla/dom/ScriptLoader.h"
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using namespace mozilla::dom;
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class nsXMLFragmentContentSink : public nsXMLContentSink,
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public nsIFragmentContentSink {
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public:
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nsXMLFragmentContentSink();
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// nsISupports
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED_NO_UNLINK(nsXMLFragmentContentSink,
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nsXMLContentSink)
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// nsIExpatSink
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NS_IMETHOD HandleDoctypeDecl(const nsAString& aSubset, const nsAString& aName,
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const nsAString& aSystemId,
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const nsAString& aPublicId,
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nsISupports* aCatalogData) override;
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NS_IMETHOD HandleProcessingInstruction(const char16_t* aTarget,
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const char16_t* aData) override;
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NS_IMETHOD HandleXMLDeclaration(const char16_t* aVersion,
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const char16_t* aEncoding,
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int32_t aStandalone) override;
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NS_IMETHOD ReportError(const char16_t* aErrorText,
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const char16_t* aSourceText, nsIScriptError* aError,
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bool* aRetval) override;
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// nsIContentSink
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NS_IMETHOD WillBuildModel(nsDTDMode aDTDMode) override;
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NS_IMETHOD DidBuildModel(bool aTerminated) override;
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virtual void SetDocumentCharset(NotNull<const Encoding*> aEncoding) override;
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virtual nsISupports* GetTarget() override;
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NS_IMETHOD DidProcessATokenImpl();
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// nsIXMLContentSink
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// nsIFragmentContentSink
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NS_IMETHOD FinishFragmentParsing(DocumentFragment** aFragment) override;
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NS_IMETHOD SetTargetDocument(Document* aDocument) override;
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NS_IMETHOD WillBuildContent() override;
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NS_IMETHOD DidBuildContent() override;
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NS_IMETHOD IgnoreFirstContainer() override;
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NS_IMETHOD SetPreventScriptExecution(bool aPreventScriptExecution) override;
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protected:
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virtual ~nsXMLFragmentContentSink();
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virtual bool SetDocElement(int32_t aNameSpaceID, nsAtom* aTagName,
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nsIContent* aContent) override;
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virtual nsresult CreateElement(const char16_t** aAtts, uint32_t aAttsCount,
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mozilla::dom::NodeInfo* aNodeInfo,
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uint32_t aLineNumber, uint32_t aColumnNumber,
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nsIContent** aResult, bool* aAppendContent,
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mozilla::dom::FromParser aFromParser) override;
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virtual nsresult CloseElement(nsIContent* aContent) override;
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virtual void MaybeStartLayout(bool aIgnorePendingSheets) override;
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// nsContentSink overrides
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virtual nsresult ProcessStyleLinkFromHeader(
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const nsAString& aHref, bool aAlternate, const nsAString& aTitle,
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const nsAString& aType, const nsAString& aMedia,
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const nsAString& aReferrerPolicy) override;
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// nsXMLContentSink overrides
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virtual nsresult MaybeProcessXSLTLink(
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ProcessingInstruction* aProcessingInstruction, const nsAString& aHref,
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bool aAlternate, const nsAString& aTitle, const nsAString& aType,
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const nsAString& aMedia, const nsAString& aReferrerPolicy,
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bool* aWasXSLT = nullptr) override;
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nsCOMPtr<Document> mTargetDocument;
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// the fragment
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RefPtr<DocumentFragment> mRoot;
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bool mParseError;
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};
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static nsresult NewXMLFragmentContentSinkHelper(
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nsIFragmentContentSink** aResult) {
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nsXMLFragmentContentSink* it = new nsXMLFragmentContentSink();
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NS_ADDREF(*aResult = it);
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return NS_OK;
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}
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nsresult NS_NewXMLFragmentContentSink(nsIFragmentContentSink** aResult) {
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return NewXMLFragmentContentSinkHelper(aResult);
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}
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nsXMLFragmentContentSink::nsXMLFragmentContentSink() : mParseError(false) {
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mRunsToCompletion = true;
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}
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nsXMLFragmentContentSink::~nsXMLFragmentContentSink() {}
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsXMLFragmentContentSink)
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NS_INTERFACE_MAP_ENTRY(nsIFragmentContentSink)
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NS_INTERFACE_MAP_END_INHERITING(nsXMLContentSink)
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NS_IMPL_ADDREF_INHERITED(nsXMLFragmentContentSink, nsXMLContentSink)
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NS_IMPL_RELEASE_INHERITED(nsXMLFragmentContentSink, nsXMLContentSink)
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NS_IMPL_CYCLE_COLLECTION_CLASS(nsXMLFragmentContentSink)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(nsXMLFragmentContentSink,
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nsXMLContentSink)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mTargetDocument)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mRoot)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
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NS_IMETHODIMP
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nsXMLFragmentContentSink::WillBuildModel(nsDTDMode aDTDMode) {
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if (mRoot) {
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return NS_OK;
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}
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mState = eXMLContentSinkState_InDocumentElement;
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NS_ASSERTION(mTargetDocument, "Need a document!");
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mRoot = new DocumentFragment(mNodeInfoManager);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXMLFragmentContentSink::DidBuildModel(bool aTerminated) {
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// Drop our reference to the parser to get rid of a circular
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// reference.
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mParser = nullptr;
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return NS_OK;
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}
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void nsXMLFragmentContentSink::SetDocumentCharset(
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NotNull<const Encoding*> aEncoding) {
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MOZ_ASSERT_UNREACHABLE("fragments shouldn't set charset");
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}
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nsISupports* nsXMLFragmentContentSink::GetTarget() {
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return ToSupports(mTargetDocument);
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}
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////////////////////////////////////////////////////////////////////////
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bool nsXMLFragmentContentSink::SetDocElement(int32_t aNameSpaceID,
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nsAtom* aTagName,
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nsIContent* aContent) {
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// this is a fragment, not a document
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return false;
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}
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nsresult nsXMLFragmentContentSink::CreateElement(
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const char16_t** aAtts, uint32_t aAttsCount,
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mozilla::dom::NodeInfo* aNodeInfo, uint32_t aLineNumber,
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uint32_t aColumnNumber, nsIContent** aResult, bool* aAppendContent,
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FromParser /*aFromParser*/) {
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// Claim to not be coming from parser, since we don't do any of the
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// fancy CloseElement stuff.
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nsresult rv = nsXMLContentSink::CreateElement(
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aAtts, aAttsCount, aNodeInfo, aLineNumber, aColumnNumber, aResult,
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aAppendContent, NOT_FROM_PARSER);
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// When we aren't grabbing all of the content we, never open a doc
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// element, we run into trouble on the first element, so we don't append,
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// and simply push this onto the content stack.
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if (mContentStack.Length() == 0) {
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*aAppendContent = false;
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}
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return rv;
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}
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nsresult nsXMLFragmentContentSink::CloseElement(nsIContent* aContent) {
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// don't do fancy stuff in nsXMLContentSink
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if (mPreventScriptExecution && (aContent->IsHTMLElement(nsGkAtoms::script) ||
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aContent->IsSVGElement(nsGkAtoms::script))) {
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nsCOMPtr<nsIScriptElement> sele = do_QueryInterface(aContent);
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if (sele) {
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sele->PreventExecution();
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} else {
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NS_ASSERTION(nsNameSpaceManager::GetInstance()->mSVGDisabled,
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"Script did QI correctly, but wasn't a disabled SVG!");
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}
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}
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return NS_OK;
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}
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void nsXMLFragmentContentSink::MaybeStartLayout(bool aIgnorePendingSheets) {}
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////////////////////////////////////////////////////////////////////////
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NS_IMETHODIMP
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nsXMLFragmentContentSink::HandleDoctypeDecl(const nsAString& aSubset,
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const nsAString& aName,
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const nsAString& aSystemId,
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const nsAString& aPublicId,
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nsISupports* aCatalogData) {
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MOZ_ASSERT_UNREACHABLE("fragments shouldn't have doctype declarations");
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXMLFragmentContentSink::HandleProcessingInstruction(const char16_t* aTarget,
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const char16_t* aData) {
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FlushText();
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const nsDependentString target(aTarget);
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const nsDependentString data(aData);
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RefPtr<ProcessingInstruction> node =
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NS_NewXMLProcessingInstruction(mNodeInfoManager, target, data);
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// no special processing here. that should happen when the fragment moves
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// into the document
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return AddContentAsLeaf(node);
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}
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NS_IMETHODIMP
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nsXMLFragmentContentSink::HandleXMLDeclaration(const char16_t* aVersion,
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const char16_t* aEncoding,
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int32_t aStandalone) {
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MOZ_ASSERT_UNREACHABLE("fragments shouldn't have XML declarations");
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXMLFragmentContentSink::ReportError(const char16_t* aErrorText,
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const char16_t* aSourceText,
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nsIScriptError* aError, bool* _retval) {
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MOZ_ASSERT(aError && aSourceText && aErrorText, "Check arguments!!!");
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// The expat driver should report the error.
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*_retval = true;
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mParseError = true;
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#ifdef DEBUG
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// Report the error to stderr.
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fprintf(stderr, "\n%s\n%s\n\n", NS_LossyConvertUTF16toASCII(aErrorText).get(),
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NS_LossyConvertUTF16toASCII(aSourceText).get());
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#endif
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// The following code is similar to the cleanup in
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// nsXMLContentSink::ReportError()
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mState = eXMLContentSinkState_InProlog;
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// Clear the current content
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while (mRoot->GetLastChild()) {
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mRoot->GetLastChild()->Remove();
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}
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// Clear any buffered-up text we have. It's enough to set the length to 0.
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// The buffer itself is allocated when we're created and deleted in our
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// destructor, so don't mess with it.
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mTextLength = 0;
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return NS_OK;
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}
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nsresult nsXMLFragmentContentSink::ProcessStyleLinkFromHeader(
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const nsAString& aHref, bool aAlternate, const nsAString& aTitle,
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const nsAString& aType, const nsAString& aMedia,
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const nsAString& aReferrerPolicy)
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{
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MOZ_ASSERT_UNREACHABLE("Shouldn't have headers for a fragment sink");
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return NS_OK;
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}
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nsresult nsXMLFragmentContentSink::MaybeProcessXSLTLink(
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ProcessingInstruction* aProcessingInstruction, const nsAString& aHref,
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bool aAlternate, const nsAString& aTitle, const nsAString& aType,
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const nsAString& aMedia, const nsAString& aReferrerPolicy, bool* aWasXSLT) {
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MOZ_ASSERT(!aWasXSLT, "Our one caller doesn't care about whether we're XSLT");
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////
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NS_IMETHODIMP
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nsXMLFragmentContentSink::FinishFragmentParsing(DocumentFragment** aFragment) {
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mTargetDocument = nullptr;
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mNodeInfoManager = nullptr;
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mScriptLoader = nullptr;
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mCSSLoader = nullptr;
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mContentStack.Clear();
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mDocumentURI = nullptr;
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mDocShell = nullptr;
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mDocElement = nullptr;
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mCurrentHead = nullptr;
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if (mParseError) {
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// XXX PARSE_ERR from DOM3 Load and Save would be more appropriate
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mRoot = nullptr;
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mParseError = false;
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*aFragment = nullptr;
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return NS_ERROR_DOM_SYNTAX_ERR;
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}
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mRoot.forget(aFragment);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXMLFragmentContentSink::SetTargetDocument(Document* aTargetDocument) {
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NS_ENSURE_ARG_POINTER(aTargetDocument);
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mTargetDocument = aTargetDocument;
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mNodeInfoManager = aTargetDocument->NodeInfoManager();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXMLFragmentContentSink::WillBuildContent() {
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PushContent(mRoot);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXMLFragmentContentSink::DidBuildContent() {
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// Note: we need to FlushText() here because if we don't, we might not get
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// an end element to do it for us, so make sure.
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if (!mParseError) {
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FlushText();
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}
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PopContent();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXMLFragmentContentSink::DidProcessATokenImpl() { return NS_OK; }
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NS_IMETHODIMP
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nsXMLFragmentContentSink::IgnoreFirstContainer() {
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MOZ_ASSERT_UNREACHABLE("XML isn't as broken as HTML");
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsXMLFragmentContentSink::SetPreventScriptExecution(bool aPrevent) {
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mPreventScriptExecution = aPrevent;
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return NS_OK;
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}
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