forked from mirrors/gecko-dev
93 lines
2.9 KiB
C++
93 lines
2.9 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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#ifndef mozilla_extensions_ExtensionPort_h
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#define mozilla_extensions_ExtensionPort_h
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#include "js/TypeDecls.h"
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#include "mozilla/dom/BindingDeclarations.h"
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#include "nsWrapperCache.h"
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#include "ExtensionAPIBase.h"
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class nsIGlobalObject;
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namespace mozilla {
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class ErrorResult;
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namespace dom {
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struct ExtensionPortDescriptor;
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}
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namespace extensions {
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class ExtensionEventManager;
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class ExtensionPort final : public nsISupports,
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public nsWrapperCache,
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public SupportsWeakPtr,
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public ExtensionAPIBase {
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nsCOMPtr<nsIGlobalObject> mGlobal;
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RefPtr<ExtensionBrowser> mExtensionBrowser;
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RefPtr<ExtensionEventManager> mOnDisconnectEventMgr;
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RefPtr<ExtensionEventManager> mOnMessageEventMgr;
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UniquePtr<dom::ExtensionPortDescriptor> mPortDescriptor;
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RefPtr<dom::Function> mCallback;
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~ExtensionPort() = default;
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ExtensionPort(nsIGlobalObject* aGlobal, ExtensionBrowser* aExtensionBrowser,
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UniquePtr<dom::ExtensionPortDescriptor>&& aPortDescriptor);
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void ForgetReleasedPort();
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protected:
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// ExtensionAPIBase methods
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nsIGlobalObject* GetGlobalObject() const override { return mGlobal; }
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ExtensionBrowser* GetExtensionBrowser() const override {
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return mExtensionBrowser;
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}
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nsString GetAPINamespace() const override { return u"runtime"_ns; }
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nsString GetAPIObjectType() const override { return u"Port"_ns; }
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nsString GetAPIObjectId() const override;
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public:
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static already_AddRefed<ExtensionPort> Create(
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nsIGlobalObject* aGlobal, ExtensionBrowser* aExtensionBrowser,
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UniquePtr<dom::ExtensionPortDescriptor>&& aPortDescriptor);
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static UniquePtr<dom::ExtensionPortDescriptor> ToPortDescriptor(
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JS::Handle<JS::Value> aDescriptorValue, ErrorResult& aRv);
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// nsWrapperCache interface methods
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JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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nsIGlobalObject* GetParentObject() const;
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ExtensionEventManager* OnDisconnect();
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ExtensionEventManager* OnMessage();
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void GetName(nsAString& aString);
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void GetError(JSContext* aCx, JS::MutableHandle<JS::Value> aRetval) {
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GetWebExtPropertyAsJSValue(aCx, u"error"_ns, aRetval);
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}
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void GetSender(JSContext* aCx, JS::MutableHandle<JS::Value> aRetval) {
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GetWebExtPropertyAsJSValue(aCx, u"sender"_ns, aRetval);
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};
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(ExtensionPort)
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};
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} // namespace extensions
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} // namespace mozilla
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#endif // mozilla_extensions_ExtensionPort_h
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