54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef IPC_ErrorIPCUtils_h
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#define IPC_ErrorIPCUtils_h
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#include "ipc/EnumSerializer.h"
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#include "ipc/IPCMessageUtils.h"
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#include "mozilla/ErrorResult.h"
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namespace IPC {
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template <>
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struct ParamTraits<mozilla::dom::ErrNum>
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: public ContiguousEnumSerializer<
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mozilla::dom::ErrNum, mozilla::dom::ErrNum(0),
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mozilla::dom::ErrNum(mozilla::dom::Err_Limit)> {};
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template <>
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struct ParamTraits<mozilla::ErrorResult> {
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static void Write(MessageWriter* aWriter,
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const mozilla::ErrorResult& aParam) {
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aParam.SerializeErrorResult(aWriter);
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}
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static void Write(MessageWriter* aWriter, mozilla::ErrorResult&& aParam) {
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aParam.SerializeErrorResult(aWriter);
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aParam.SuppressException();
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}
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static bool Read(MessageReader* aReader, mozilla::ErrorResult* aResult) {
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return aResult->DeserializeErrorResult(aReader);
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}
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};
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template <>
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struct ParamTraits<mozilla::CopyableErrorResult> {
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typedef mozilla::CopyableErrorResult paramType;
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static void Write(MessageWriter* aWriter, const paramType& aParam) {
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aParam.SerializeErrorResult(aWriter);
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}
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static bool Read(MessageReader* aReader, paramType* aResult) {
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return aResult->DeserializeErrorResult(aReader);
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}
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};
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} // namespace IPC
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#endif
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