CSPMessageUtils.cpp (1279B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #include "mozilla/dom/CSPMessageUtils.h" 8 9 #include "mozilla/ipc/BackgroundUtils.h" 10 #include "mozilla/ipc/PBackgroundSharedTypes.h" 11 #include "nsSerializationHelper.h" 12 13 namespace IPC { 14 15 using namespace mozilla::ipc; 16 17 void ParamTraits<nsIContentSecurityPolicy*>::Write( 18 MessageWriter* aWriter, nsIContentSecurityPolicy* aParam) { 19 bool isNull = !aParam; 20 WriteParam(aWriter, isNull); 21 if (isNull) { 22 return; 23 } 24 25 CSPInfo csp; 26 (void)NS_WARN_IF(NS_FAILED(CSPToCSPInfo(aParam, &csp))); 27 WriteParam(aWriter, csp); 28 } 29 30 bool ParamTraits<nsIContentSecurityPolicy*>::Read( 31 MessageReader* aReader, RefPtr<nsIContentSecurityPolicy>* aResult) { 32 bool isNull; 33 if (!ReadParam(aReader, &isNull)) { 34 return false; 35 } 36 37 if (isNull) { 38 *aResult = nullptr; 39 return true; 40 } 41 42 CSPInfo csp; 43 if (!ReadParam(aReader, &csp)) { 44 return false; 45 } 46 47 *aResult = CSPInfoToCSP(csp, nullptr, nullptr); 48 return *aResult; 49 } 50 51 } // namespace IPC