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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/. */
#include "mozilla/dom/PolicyContainerMessageUtils.h"
#include "mozilla/dom/PolicyContainer.h"
#include "mozilla/ipc/PBackgroundSharedTypes.h"
namespace IPC {
using namespace mozilla::ipc;
void ParamTraits<nsIPolicyContainer*>::Write(MessageWriter* aWriter,
nsIPolicyContainer* aParam) {
bool isNull = !aParam;
WriteParam(aWriter, isNull);
if (isNull) {
return;
}
mozilla::ipc::PolicyContainerArgs args;
PolicyContainer::ToArgs(PolicyContainer::Cast(aParam), args);
WriteParam(aWriter, args);
}
bool ParamTraits<nsIPolicyContainer*>::Read(
MessageReader* aReader, RefPtr<nsIPolicyContainer>* aResult) {
bool isNull;
if (!ReadParam(aReader, &isNull)) {
return false;
}
if (isNull) {
*aResult = nullptr;
return true;
}
mozilla::ipc::PolicyContainerArgs args;
if (!ReadParam(aReader, &args)) {
return false;
}
RefPtr<PolicyContainer> policyContainer;
PolicyContainer::FromArgs(args, nullptr, getter_AddRefs(policyContainer));
NS_ENSURE_TRUE(policyContainer, false);
*aResult = policyContainer.forget();
return true;
}
} // namespace IPC
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