зеркало из https://github.com/mozilla/gecko-dev.git
75 строки
2.6 KiB
C++
75 строки
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
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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 "ChromeUtils.h"
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#include "mozilla/BasePrincipal.h"
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namespace mozilla {
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namespace dom {
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/* static */ void
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ThreadSafeChromeUtils::NondeterministicGetWeakMapKeys(GlobalObject& aGlobal,
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JS::Handle<JS::Value> aMap,
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JS::MutableHandle<JS::Value> aRetval,
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ErrorResult& aRv)
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{
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if (!aMap.isObject()) {
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aRetval.setUndefined();
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} else {
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JSContext* cx = aGlobal.Context();
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JS::Rooted<JSObject*> objRet(cx);
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JS::Rooted<JSObject*> mapObj(cx, &aMap.toObject());
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if (!JS_NondeterministicGetWeakMapKeys(cx, mapObj, &objRet)) {
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aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
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} else {
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aRetval.set(objRet ? JS::ObjectValue(*objRet) : JS::UndefinedValue());
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}
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}
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}
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/* static */ void
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ThreadSafeChromeUtils::NondeterministicGetWeakSetKeys(GlobalObject& aGlobal,
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JS::Handle<JS::Value> aSet,
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JS::MutableHandle<JS::Value> aRetval,
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ErrorResult& aRv)
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{
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if (!aSet.isObject()) {
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aRetval.setUndefined();
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} else {
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JSContext* cx = aGlobal.Context();
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JS::Rooted<JSObject*> objRet(cx);
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JS::Rooted<JSObject*> setObj(cx, &aSet.toObject());
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if (!JS_NondeterministicGetWeakSetKeys(cx, setObj, &objRet)) {
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aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
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} else {
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aRetval.set(objRet ? JS::ObjectValue(*objRet) : JS::UndefinedValue());
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}
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}
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}
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/* static */ void
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ChromeUtils::OriginAttributesToSuffix(dom::GlobalObject& aGlobal,
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const dom::OriginAttributesDictionary& aAttrs,
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nsCString& aSuffix)
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{
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GenericOriginAttributes attrs(aAttrs);
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attrs.CreateSuffix(aSuffix);
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}
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/* static */ bool
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ChromeUtils::OriginAttributesMatchPattern(dom::GlobalObject& aGlobal,
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const dom::OriginAttributesDictionary& aAttrs,
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const dom::OriginAttributesPatternDictionary& aPattern)
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{
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GenericOriginAttributes attrs(aAttrs);
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OriginAttributesPattern pattern(aPattern);
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return pattern.Matches(attrs);
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}
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} // namespace dom
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} // namespace mozilla
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