gecko-dev/dom/crypto/AesKeyAlgorithm.cpp

45 lines
1.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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 "mozilla/dom/AesKeyAlgorithm.h"
#include "mozilla/dom/SubtleCryptoBinding.h"
#include "mozilla/dom/WebCryptoCommon.h"
namespace mozilla {
namespace dom {
JSObject*
AesKeyAlgorithm::WrapObject(JSContext* aCx)
{
return AesKeyAlgorithmBinding::Wrap(aCx, this);
}
bool
AesKeyAlgorithm::WriteStructuredClone(JSStructuredCloneWriter* aWriter) const
{
return JS_WriteUint32Pair(aWriter, SCTAG_AESKEYALG, 0) &&
JS_WriteUint32Pair(aWriter, mLength, 0) &&
WriteString(aWriter, mName);
}
KeyAlgorithm*
AesKeyAlgorithm::Create(nsIGlobalObject* aGlobal, JSStructuredCloneReader* aReader)
{
uint32_t length, zero;
nsString name;
bool read = JS_ReadUint32Pair(aReader, &length, &zero) &&
ReadString(aReader, name);
if (!read) {
return nullptr;
}
return new AesKeyAlgorithm(aGlobal, name, length);
}
} // namespace dom
} // namespace mozilla