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42b7f1a58c
This prevents copies and avoids the hack we have to avoid this, which
right now is using nsDependent{C,}String.
Non-virtual actors can still use `nsString` if they need to on the
receiving end.
Differential Revision: https://phabricator.services.mozilla.com/D152519
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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 WebBrowserPersistSerializeParent_h__
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#define WebBrowserPersistSerializeParent_h__
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#include "mozilla/PWebBrowserPersistSerializeParent.h"
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#include "nsCOMPtr.h"
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#include "nsIOutputStream.h"
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#include "nsIWebBrowserPersistDocument.h"
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namespace mozilla {
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class WebBrowserPersistSerializeParent
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: public PWebBrowserPersistSerializeParent {
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public:
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WebBrowserPersistSerializeParent(
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nsIWebBrowserPersistDocument* aDocument, nsIOutputStream* aStream,
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nsIWebBrowserPersistWriteCompletion* aFinish);
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virtual ~WebBrowserPersistSerializeParent();
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virtual mozilla::ipc::IPCResult RecvWriteData(
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nsTArray<uint8_t>&& aData) override;
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virtual mozilla::ipc::IPCResult Recv__delete__(
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const nsACString& aContentType, const nsresult& aStatus) override;
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virtual void ActorDestroy(ActorDestroyReason aWhy) override;
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private:
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// See also ...ReadParent::mDocument for the other reason this
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// strong reference needs to be here.
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nsCOMPtr<nsIWebBrowserPersistDocument> mDocument;
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nsCOMPtr<nsIOutputStream> mStream;
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nsCOMPtr<nsIWebBrowserPersistWriteCompletion> mFinish;
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nsresult mOutputError;
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};
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} // namespace mozilla
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#endif // WebBrowserPersistSerializeParent_h__
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