зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.5 KiB
C++
57 строки
1.5 KiB
C++
/* -*- 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_dom_StringBlobImpl_h
|
|
#define mozilla_dom_StringBlobImpl_h
|
|
|
|
#include "BaseBlobImpl.h"
|
|
#include "nsIMemoryReporter.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class StringBlobImpl final : public BaseBlobImpl
|
|
, public nsIMemoryReporter
|
|
{
|
|
MOZ_DEFINE_MALLOC_SIZE_OF(MallocSizeOf)
|
|
|
|
public:
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_DECL_NSIMEMORYREPORTER
|
|
|
|
static already_AddRefed<StringBlobImpl>
|
|
Create(const nsACString& aData, const nsAString& aContentType);
|
|
|
|
virtual void CreateInputStream(nsIInputStream** aStream,
|
|
ErrorResult& aRv) override;
|
|
|
|
virtual already_AddRefed<BlobImpl>
|
|
CreateSlice(uint64_t aStart, uint64_t aLength,
|
|
const nsAString& aContentType, ErrorResult& aRv) override;
|
|
|
|
size_t GetAllocationSize() const override
|
|
{
|
|
return mData.Length();
|
|
}
|
|
|
|
size_t GetAllocationSize(FallibleTArray<BlobImpl*>& aVisitedBlobImpls) const override
|
|
{
|
|
return GetAllocationSize();
|
|
}
|
|
|
|
private:
|
|
StringBlobImpl(const nsACString& aData, const nsAString& aContentType);
|
|
|
|
~StringBlobImpl();
|
|
|
|
nsCString mData;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_StringBlobImpl_h
|