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/* -*- 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 <string>
#include "chrome/common/ipc_message_utils.h"
#include "ipc/EnumSerializer.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::CompressionType>
: public ContiguousEnumSerializer<
mozilla::dom::LSValue::CompressionType,
mozilla::dom::LSValue::CompressionType::UNCOMPRESSED,
mozilla::dom::LSValue::CompressionType::NUM_TYPES> {};
static_assert(
0u == static_cast<uint8_t>(mozilla::dom::LSValue::ConversionType::NONE));
template <>
struct ParamTraits<mozilla::dom::LSValue::ConversionType>
: public ContiguousEnumSerializer<
mozilla::dom::LSValue::ConversionType,
mozilla::dom::LSValue::ConversionType::NONE,
mozilla::dom::LSValue::ConversionType::NUM_TYPES> {};
template <>
struct ParamTraits<mozilla::dom::LSValue> {
typedef mozilla::dom::LSValue paramType;
static void Write(MessageWriter* aWriter, const paramType& aParam) {
WriteParam(aWriter, aParam.mBuffer);
WriteParam(aWriter, aParam.mUTF16Length);
WriteParam(aWriter, aParam.mConversionType);
WriteParam(aWriter, aParam.mCompressionType);
}
static bool Read(MessageReader* aReader, paramType* aResult) {
return ReadParam(aReader, &aResult->mBuffer) &&
ReadParam(aReader, &aResult->mUTF16Length) &&
ReadParam(aReader, &aResult->mConversionType) &&
ReadParam(aReader, &aResult->mCompressionType);
}
};
} // namespace IPC
#endif // mozilla_dom_localstorage_SerializationHelpers_h
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