зеркало из https://github.com/mozilla/gecko-dev.git
85 строки
2.1 KiB
C++
85 строки
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: set ts=8 sw=2 et tw=80:
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*
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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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#ifndef mozilla_jsipc_CrossProcessObjectWrappers_h__
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#define mozilla_jsipc_CrossProcessObjectWrappers_h__
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#include "js/TypeDecls.h"
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#include "mozilla/jsipc/CpowHolder.h"
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#include "mozilla/jsipc/JavaScriptTypes.h"
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#include "nsID.h"
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#include "nsString.h"
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#include "nsTArray.h"
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#ifdef XP_WIN
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# undef GetClassName
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# undef GetClassInfo
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#endif
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namespace mozilla {
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namespace dom {
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class CPOWManagerGetter;
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} // namespace dom
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namespace jsipc {
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class PJavaScriptParent;
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class PJavaScriptChild;
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class CPOWManager {
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public:
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virtual bool Unwrap(JSContext* cx, const nsTArray<CpowEntry>& aCpows,
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JS::MutableHandleObject objp) = 0;
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virtual bool Wrap(JSContext* cx, JS::HandleObject aObj,
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nsTArray<CpowEntry>* outCpows) = 0;
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};
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class CrossProcessCpowHolder : public CpowHolder {
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public:
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CrossProcessCpowHolder(dom::CPOWManagerGetter* managerGetter,
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const nsTArray<CpowEntry>& cpows);
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~CrossProcessCpowHolder();
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bool ToObject(JSContext* cx, JS::MutableHandleObject objp) override;
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private:
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CPOWManager* js_;
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const nsTArray<CpowEntry>& cpows_;
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bool unwrapped_;
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};
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CPOWManager* CPOWManagerFor(PJavaScriptParent* aParent);
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CPOWManager* CPOWManagerFor(PJavaScriptChild* aChild);
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bool IsCPOW(JSObject* obj);
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bool IsWrappedCPOW(JSObject* obj);
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nsresult InstanceOf(JSObject* obj, const nsID* id, bool* bp);
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bool DOMInstanceOf(JSContext* cx, JSObject* obj, int prototypeID, int depth,
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bool* bp);
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PJavaScriptParent* NewJavaScriptParent();
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void ReleaseJavaScriptParent(PJavaScriptParent* parent);
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PJavaScriptChild* NewJavaScriptChild();
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void ReleaseJavaScriptChild(PJavaScriptChild* child);
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void AfterProcessTask();
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} // namespace jsipc
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} // namespace mozilla
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#endif // mozilla_jsipc_CrossProcessObjectWrappers_h__
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