зеркало из https://github.com/mozilla/gecko-dev.git
54 строки
1.7 KiB
C++
54 строки
1.7 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::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);
|
|
|
|
void CreateInputStream(nsIInputStream** aStream,
|
|
ErrorResult& aRv) const override;
|
|
|
|
already_AddRefed<BlobImpl> CreateSlice(uint64_t aStart, uint64_t aLength,
|
|
const nsAString& aContentType,
|
|
ErrorResult& aRv) const override;
|
|
|
|
size_t GetAllocationSize() const override { return mData.Length(); }
|
|
|
|
size_t GetAllocationSize(
|
|
FallibleTArray<BlobImpl*>& aVisitedBlobImpls) const override {
|
|
return GetAllocationSize();
|
|
}
|
|
|
|
void GetBlobImplType(nsAString& aBlobImplType) const override {
|
|
aBlobImplType = u"StringBlobImpl"_ns;
|
|
}
|
|
|
|
private:
|
|
StringBlobImpl(const nsACString& aData, const nsAString& aContentType);
|
|
|
|
~StringBlobImpl() override;
|
|
|
|
nsCString mData;
|
|
};
|
|
|
|
} // namespace mozilla::dom
|
|
|
|
#endif // mozilla_dom_StringBlobImpl_h
|