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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 __IPC_GLUE_SERIALIZEDSTRUCTUREDCLONEBUFFER_H__
#define __IPC_GLUE_SERIALIZEDSTRUCTUREDCLONEBUFFER_H__
#include <algorithm>
#include <cstdint>
#include <cstdlib>
#include <string>
#include <utility>
#include "chrome/common/ipc_message.h"
#include "chrome/common/ipc_message_utils.h"
#include "js/AllocPolicy.h"
#include "js/StructuredClone.h"
#include "mozilla/Assertions.h"
#include "mozilla/BufferList.h"
#include "mozilla/Vector.h"
#include "mozilla/mozalloc.h"
class PickleIterator;
namespace mozilla {
template <typename...>
class Variant;
namespace detail {
template <typename...>
struct VariantTag;
}
} // namespace mozilla
namespace mozilla {
struct SerializedStructuredCloneBuffer final {
SerializedStructuredCloneBuffer() = default;
SerializedStructuredCloneBuffer(SerializedStructuredCloneBuffer&&) = default;
SerializedStructuredCloneBuffer& operator=(
SerializedStructuredCloneBuffer&&) = default;
SerializedStructuredCloneBuffer(const SerializedStructuredCloneBuffer&) =
delete;
SerializedStructuredCloneBuffer& operator=(
const SerializedStructuredCloneBuffer& aOther) = delete;
bool operator==(const SerializedStructuredCloneBuffer& aOther) const {
// The copy assignment operator and the equality operator are
// needed by the IPDL generated code. We relied on the copy
// assignment operator at some places but we never use the
// equality operator.
return false;
}
JSStructuredCloneData data{JS::StructuredCloneScope::Unassigned};
};
} // namespace mozilla
namespace IPC {
template <>
struct ParamTraits<JSStructuredCloneData> {
typedef JSStructuredCloneData paramType;
static void Write(MessageWriter* aWriter, const paramType& aParam);
static bool Read(MessageReader* aReader, paramType* aResult);
};
template <>
struct ParamTraits<mozilla::SerializedStructuredCloneBuffer> {
typedef mozilla::SerializedStructuredCloneBuffer paramType;
static void Write(MessageWriter* aWriter, const paramType& aParam) {
WriteParam(aWriter, aParam.data);
}
static bool Read(MessageReader* aReader, paramType* aResult) {
return ReadParam(aReader, &aResult->data);
}
};
} // namespace IPC
#endif /* __IPC_GLUE_SERIALIZEDSTRUCTUREDCLONEBUFFER_H__ */
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