gecko-dev/dom/localstorage/SerializationHelpers.h

51 строка
1.6 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/. */
#ifndef mozilla_dom_localstorage_SerializationHelpers_h
#define mozilla_dom_localstorage_SerializationHelpers_h
#include "ipc/IPCMessageUtils.h"
#include "mozilla/dom/LSSnapshot.h"
#include "mozilla/dom/LSValue.h"
namespace IPC {
template <>
struct ParamTraits<mozilla::dom::LSSnapshot::LoadState>
: public ContiguousEnumSerializer<
mozilla::dom::LSSnapshot::LoadState,
mozilla::dom::LSSnapshot::LoadState::Initial,
mozilla::dom::LSSnapshot::LoadState::EndGuard> {};
template <>
struct ParamTraits<mozilla::dom::LSValue> {
typedef mozilla::dom::LSValue paramType;
static void Write(Message* aMsg, const paramType& aParam) {
WriteParam(aMsg, aParam.mBuffer);
WriteParam(aMsg, aParam.mUTF16Length);
WriteParam(aMsg, aParam.mCompressed);
}
static bool Read(const Message* aMsg, PickleIterator* aIter,
paramType* aResult) {
return ReadParam(aMsg, aIter, &aResult->mBuffer) &&
ReadParam(aMsg, aIter, &aResult->mUTF16Length) &&
ReadParam(aMsg, aIter, &aResult->mCompressed);
}
static void Log(const paramType& aParam, std::wstring* aLog) {
LogParam(aParam.mBuffer, aLog);
LogParam(aParam.mUTF16Length, aLog);
LogParam(aParam.mCompressed, aLog);
}
};
} // namespace IPC
#endif // mozilla_dom_localstorage_SerializationHelpers_h