зеркало из https://github.com/mozilla/gecko-dev.git
45 строки
1.1 KiB
C++
45 строки
1.1 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 "SDBResults.h"
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#include "nsContentUtils.h"
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namespace mozilla {
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namespace dom {
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SDBResult::SDBResult(const nsACString& aData) : mData(aData) {}
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NS_IMPL_ISUPPORTS(SDBResult, nsISDBResult)
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NS_IMETHODIMP
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SDBResult::GetAsArray(nsTArray<uint8_t>& aData) {
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uint32_t length = mData.Length();
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aData.SetLength(length);
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if (length != 0) {
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memcpy(aData.Elements(), mData.BeginReading(), length * sizeof(uint8_t));
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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SDBResult::GetAsArrayBuffer(JSContext* aCx, JS::MutableHandleValue _retval) {
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JS::Rooted<JSObject*> arrayBuffer(aCx);
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nsresult rv =
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nsContentUtils::CreateArrayBuffer(aCx, mData, arrayBuffer.address());
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if (NS_WARN_IF(NS_FAILED(rv))) {
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return rv;
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}
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_retval.setObject(*arrayBuffer);
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return NS_OK;
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}
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} // namespace dom
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} // namespace mozilla
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