зеркало из https://github.com/mozilla/gecko-dev.git
66 строки
2.0 KiB
C++
66 строки
2.0 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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#include "FileSystemWritableFileStream.h"
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#include "mozilla/ErrorResult.h"
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#include "mozilla/dom/FileSystemWritableFileStreamBinding.h"
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#include "mozilla/dom/Promise.h"
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namespace mozilla::dom {
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NS_IMPL_ISUPPORTS_CYCLE_COLLECTION_INHERITED_0(FileSystemWritableFileStream,
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WritableStream)
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NS_IMPL_CYCLE_COLLECTION_INHERITED(FileSystemWritableFileStream, WritableStream)
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// WebIDL Boilerplate
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JSObject* FileSystemWritableFileStream::WrapObject(
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JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
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return FileSystemWritableFileStream_Binding::Wrap(aCx, this, aGivenProto);
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}
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// WebIDL Interface
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already_AddRefed<Promise> FileSystemWritableFileStream::Write(
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const ArrayBufferViewOrArrayBufferOrBlobOrUSVStringOrWriteParams& aData,
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ErrorResult& aError) {
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RefPtr<Promise> promise = Promise::Create(GetParentObject(), aError);
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if (aError.Failed()) {
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return nullptr;
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}
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promise->MaybeReject(NS_ERROR_NOT_IMPLEMENTED);
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return promise.forget();
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}
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already_AddRefed<Promise> FileSystemWritableFileStream::Seek(
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uint64_t aPosition, ErrorResult& aError) {
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RefPtr<Promise> promise = Promise::Create(GetParentObject(), aError);
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if (aError.Failed()) {
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return nullptr;
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}
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promise->MaybeReject(NS_ERROR_NOT_IMPLEMENTED);
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return promise.forget();
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}
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already_AddRefed<Promise> FileSystemWritableFileStream::Truncate(
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uint64_t aSize, ErrorResult& aError) {
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RefPtr<Promise> promise = Promise::Create(GetParentObject(), aError);
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if (aError.Failed()) {
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return nullptr;
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}
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promise->MaybeReject(NS_ERROR_NOT_IMPLEMENTED);
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return promise.forget();
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}
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} // namespace mozilla::dom
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