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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_extensions_ExtensionPort_h
#define mozilla_extensions_ExtensionPort_h
#include "js/TypeDecls.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/WeakPtr.h"
#include "nsWrapperCache.h"
#include "ExtensionAPIBase.h"
class nsIGlobalObject;
namespace mozilla {
class ErrorResult;
namespace dom {
struct ExtensionPortDescriptor;
}
namespace extensions {
class ExtensionEventManager;
class ExtensionPort final : public nsISupports,
public nsWrapperCache,
public SupportsWeakPtr,
public ExtensionAPIBase {
public:
static already_AddRefed<ExtensionPort> Create(
nsIGlobalObject* aGlobal, ExtensionBrowser* aExtensionBrowser,
UniquePtr<dom::ExtensionPortDescriptor>&& aPortDescriptor);
static UniquePtr<dom::ExtensionPortDescriptor> ToPortDescriptor(
JS::Handle<JS::Value> aDescriptorValue, ErrorResult& aRv);
// nsWrapperCache interface methods
JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
nsIGlobalObject* GetParentObject() const;
ExtensionEventManager* OnDisconnect();
ExtensionEventManager* OnMessage();
void GetName(nsAString& aString);
void GetError(JSContext* aCx, JS::MutableHandle<JS::Value> aRetval) {
GetWebExtPropertyAsJSValue(aCx, u"error"_ns, aRetval);
}
void GetSender(JSContext* aCx, JS::MutableHandle<JS::Value> aRetval) {
GetWebExtPropertyAsJSValue(aCx, u"sender"_ns, aRetval);
};
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(ExtensionPort)
protected:
// ExtensionAPIBase methods
nsIGlobalObject* GetGlobalObject() const override { return mGlobal; }
ExtensionBrowser* GetExtensionBrowser() const override {
return mExtensionBrowser;
}
nsString GetAPINamespace() const override { return u"runtime"_ns; }
nsString GetAPIObjectType() const override { return u"Port"_ns; }
nsString GetAPIObjectId() const override;
private:
ExtensionPort(nsIGlobalObject* aGlobal, ExtensionBrowser* aExtensionBrowser,
UniquePtr<dom::ExtensionPortDescriptor>&& aPortDescriptor);
~ExtensionPort() = default;
void ForgetReleasedPort();
nsCOMPtr<nsIGlobalObject> mGlobal;
RefPtr<ExtensionBrowser> mExtensionBrowser;
RefPtr<ExtensionEventManager> mOnDisconnectEventMgr;
RefPtr<ExtensionEventManager> mOnMessageEventMgr;
UniquePtr<dom::ExtensionPortDescriptor> mPortDescriptor;
RefPtr<dom::Function> mCallback;
};
} // namespace extensions
} // namespace mozilla
#endif // mozilla_extensions_ExtensionPort_h
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