gecko-dev/dom/crypto/CryptoBuffer.h

52 lines
1.6 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/. */
#ifndef mozilla_dom_CryptoBuffer_h
#define mozilla_dom_CryptoBuffer_h
#include "nsTArray.h"
#include "seccomon.h"
#include "mozilla/dom/TypedArray.h"
namespace mozilla {
namespace dom {
class ArrayBufferViewOrArrayBuffer;
class OwningArrayBufferViewOrArrayBuffer;
class CryptoBuffer : public FallibleTArray<uint8_t>
{
public:
uint8_t* Assign(const CryptoBuffer& aData);
uint8_t* Assign(const uint8_t* aData, uint32_t aLength);
uint8_t* Assign(const SECItem* aItem);
uint8_t* Assign(const ArrayBuffer& aData);
uint8_t* Assign(const ArrayBufferView& aData);
uint8_t* Assign(const ArrayBufferViewOrArrayBuffer& aData);
uint8_t* Assign(const OwningArrayBufferViewOrArrayBuffer& aData);
template<typename T,
JSObject* UnwrapArray(JSObject*),
void GetLengthAndData(JSObject*, uint32_t*, T**)>
uint8_t* Assign(const TypedArray_base<T, UnwrapArray, GetLengthAndData>& aArray)
{
aArray.ComputeLengthAndData();
return Assign(aArray.Data(), aArray.Length());
}
nsresult FromJwkBase64(const nsString& aBase64);
nsresult ToJwkBase64(nsString& aBase64);
bool ToSECItem(PLArenaPool* aArena, SECItem* aItem) const;
JSObject* ToUint8Array(JSContext* aCx) const;
bool GetBigIntValue(unsigned long& aRetVal);
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_CryptoBuffer_h