зеркало из https://github.com/mozilla/gecko-dev.git
35 строки
1.0 KiB
C++
35 строки
1.0 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/. */
|
|
|
|
#include "EmptyBlobImpl.h"
|
|
#include "nsStringStream.h"
|
|
|
|
namespace mozilla::dom {
|
|
|
|
already_AddRefed<BlobImpl> EmptyBlobImpl::CreateSlice(
|
|
uint64_t aStart, uint64_t aLength, const nsAString& aContentType,
|
|
ErrorResult& aRv) {
|
|
MOZ_ASSERT(!aStart && !aLength);
|
|
RefPtr<BlobImpl> impl = new EmptyBlobImpl(aContentType);
|
|
return impl.forget();
|
|
}
|
|
|
|
void EmptyBlobImpl::CreateInputStream(nsIInputStream** aStream,
|
|
ErrorResult& aRv) {
|
|
if (NS_WARN_IF(!aStream)) {
|
|
aRv.Throw(NS_ERROR_FAILURE);
|
|
return;
|
|
}
|
|
|
|
nsresult rv = NS_NewCStringInputStream(aStream, ""_ns);
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aRv.Throw(rv);
|
|
return;
|
|
}
|
|
}
|
|
|
|
} // namespace mozilla::dom
|