зеркало из https://github.com/mozilla/gecko-dev.git
46 строки
1.4 KiB
C++
46 строки
1.4 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_dom_TemporaryBlobImpl_h
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#define mozilla_dom_TemporaryBlobImpl_h
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#include "BaseBlobImpl.h"
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#include "nsTemporaryFileInputStream.h"
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namespace mozilla {
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namespace dom {
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class TemporaryBlobImpl final : public BaseBlobImpl
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{
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public:
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NS_DECL_ISUPPORTS_INHERITED
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TemporaryBlobImpl(PRFileDesc* aFD, uint64_t aStartPos,
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uint64_t aLength, const nsAString& aContentType);
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virtual void GetInternalStream(nsIInputStream** aStream,
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ErrorResult& aRv) override;
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virtual already_AddRefed<BlobImpl>
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CreateSlice(uint64_t aStart, uint64_t aLength,
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const nsAString& aContentType, ErrorResult& aRv) override;
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private:
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TemporaryBlobImpl(const TemporaryBlobImpl* aOther,
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uint64_t aStart, uint64_t aLength,
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const nsAString& aContentType);
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~TemporaryBlobImpl() = default;
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uint64_t mStartPos;
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RefPtr<nsTemporaryFileInputStream::FileDescOwner> mFileDescOwner;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_TemporaryBlobImpl_h
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