gecko-dev/dom/ipc/CSPMessageUtils.cpp

51 строка
1.3 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/. */
#include "mozilla/dom/CSPMessageUtils.h"
#include "nsSerializationHelper.h"
#include "BackgroundUtils.h"
namespace IPC {
using namespace mozilla::ipc;
void ParamTraits<nsIContentSecurityPolicy*>::Write(
Message* aMsg, nsIContentSecurityPolicy* aParam) {
bool isNull = !aParam;
WriteParam(aMsg, isNull);
if (isNull) {
return;
}
CSPInfo csp;
Unused << NS_WARN_IF(NS_FAILED(CSPToCSPInfo(aParam, &csp)));
IPDLParamTraits<CSPInfo>::Write(aMsg, nullptr, csp);
}
bool ParamTraits<nsIContentSecurityPolicy*>::Read(
const Message* aMsg, PickleIterator* aIter,
RefPtr<nsIContentSecurityPolicy>* aResult) {
bool isNull;
if (!ReadParam(aMsg, aIter, &isNull)) {
return false;
}
if (isNull) {
*aResult = nullptr;
return true;
}
CSPInfo csp;
if (!IPDLParamTraits<CSPInfo>::Read(aMsg, aIter, nullptr, &csp)) {
return false;
}
*aResult = CSPInfoToCSP(csp, nullptr, nullptr);
return *aResult;
}
} // namespace IPC