/* -*- 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 mozilla_ipc_backgroundutils_h__ #define mozilla_ipc_backgroundutils_h__ #include "ipc/IPCMessageUtils.h" #include "mozilla/Attributes.h" #include "mozilla/BasePrincipal.h" #include "nsCOMPtr.h" #include "nscore.h" class nsILoadInfo; class nsIPrincipal; namespace IPC { namespace detail { template<class ParamType> struct OriginAttributesParamTraits { typedef ParamType paramType; static void Write(Message* aMsg, const paramType& aParam) { nsAutoCString suffix; aParam.CreateSuffix(suffix); WriteParam(aMsg, suffix); } static bool Read(const Message* aMsg, PickleIterator* aIter, paramType* aResult) { nsAutoCString suffix; return ReadParam(aMsg, aIter, &suffix) && aResult->PopulateFromSuffix(suffix); } }; } // namespace detail template<> struct ParamTraits<mozilla::PrincipalOriginAttributes> : public detail::OriginAttributesParamTraits<mozilla::PrincipalOriginAttributes> {}; template<> struct ParamTraits<mozilla::DocShellOriginAttributes> : public detail::OriginAttributesParamTraits<mozilla::DocShellOriginAttributes> {}; template<> struct ParamTraits<mozilla::NeckoOriginAttributes> : public detail::OriginAttributesParamTraits<mozilla::NeckoOriginAttributes> {}; template<> struct ParamTraits<mozilla::GenericOriginAttributes> : public detail::OriginAttributesParamTraits<mozilla::GenericOriginAttributes> {}; } // namespace IPC namespace mozilla { namespace net { class OptionalLoadInfoArgs; } // namespace net using namespace mozilla::net; namespace ipc { class PrincipalInfo; /** * Convert a PrincipalInfo to an nsIPrincipal. * * MUST be called on the main thread only. */ already_AddRefed<nsIPrincipal> PrincipalInfoToPrincipal(const PrincipalInfo& aPrincipalInfo, nsresult* aOptionalResult = nullptr); /** * Convert an nsIPrincipal to a PrincipalInfo. * * MUST be called on the main thread only. */ nsresult PrincipalToPrincipalInfo(nsIPrincipal* aPrincipal, PrincipalInfo* aPrincipalInfo); /** * Convert a LoadInfo to LoadInfoArgs struct. */ nsresult LoadInfoToLoadInfoArgs(nsILoadInfo *aLoadInfo, OptionalLoadInfoArgs* outOptionalLoadInfoArgs); /** * Convert LoadInfoArgs to a LoadInfo. */ nsresult LoadInfoArgsToLoadInfo(const OptionalLoadInfoArgs& aOptionalLoadInfoArgs, nsILoadInfo** outLoadInfo); } // namespace ipc } // namespace mozilla #endif // mozilla_ipc_backgroundutils_h__