Emilio Cobos Álvarez
934b0109fd
See the previous commit for details. Differential Revision: https://phabricator.services.mozilla.com/D311800
80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
/* 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 "ScriptLoadRequestList.h"
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#include <mozilla/FlowMarkers.h>
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#include "ScriptLoadRequest.h"
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namespace JS::loader {
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//////////////////////////////////////////////////////////////
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// ScriptLoadRequestList
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//////////////////////////////////////////////////////////////
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ScriptLoadRequestList::~ScriptLoadRequestList() { CancelRequestsAndClear(); }
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void ScriptLoadRequestList::CancelRequestsAndClear() {
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while (!isEmpty()) {
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RefPtr<ScriptLoadRequest> first = StealFirst();
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first->Cancel();
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// And just let it go out of scope and die.
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}
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}
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#ifdef DEBUG
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bool ScriptLoadRequestList::Contains(ScriptLoadRequest* aElem) const {
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for (const ScriptLoadRequest* req = getFirst(); req; req = req->getNext()) {
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if (req == aElem) {
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return true;
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}
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}
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return false;
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}
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#endif // DEBUG
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void ScriptLoadRequestList::AppendElement(ScriptLoadRequest* aElem) {
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PROFILER_MARKER("ScriptLoadRequestList::AppendElement", JS,
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{mozilla::MarkerStack::Capture()}, FlowMarker,
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Flow::FromPointer(aElem));
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MOZ_ASSERT(!aElem->isInList());
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NS_ADDREF(aElem);
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insertBack(aElem);
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}
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already_AddRefed<ScriptLoadRequest> ScriptLoadRequestList::Steal(
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ScriptLoadRequest* aElem) {
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aElem->removeFrom(*this);
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return dont_AddRef(aElem);
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}
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already_AddRefed<ScriptLoadRequest> ScriptLoadRequestList::StealFirst() {
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MOZ_ASSERT(!isEmpty());
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return Steal(getFirst());
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}
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void ScriptLoadRequestList::Remove(ScriptLoadRequest* aElem) {
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aElem->removeFrom(*this);
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NS_RELEASE(aElem);
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}
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void ImplCycleCollectionUnlink(ScriptLoadRequestList& aField) {
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while (!aField.isEmpty()) {
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RefPtr<ScriptLoadRequest> first = aField.StealFirst();
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}
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}
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void ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback,
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ScriptLoadRequestList& aField,
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const char* aName, uint32_t aFlags) {
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for (ScriptLoadRequest* request = aField.getFirst(); request;
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request = request->getNext()) {
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CycleCollectionNoteChild(aCallback, request, aName, aFlags);
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}
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}
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} // namespace JS::loader
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