ipc/glue/TaintingIPCUtils.h

   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 #ifndef mozilla_ipc_Tainting_h
   8 #define mozilla_ipc_Tainting_h
   9
  10 #include "mozilla/Tainting.h"
  11
  12 #include "base/basictypes.h"
  13 #include "base/process.h"
  14
  15 #include "mozilla/ipc/IPDLParamTraits.h"
  16
  17 namespace mozilla {
  18 namespace ipc {
  19
  20 template <typename T>
  21 struct IPDLParamTraits<mozilla::Tainted<T>> {
  22   static void Write(IPC::MessageWriter* aWriter, IProtocol* aActor,
  23                     const mozilla::Tainted<T>& aParam) {
  24     WriteIPDLParam(aWriter, aActor, aParam.mValue);
  25   }
  26
  27   static void Write(IPC::MessageWriter* aWriter, IProtocol* aActor,
  28                     mozilla::Tainted<T>&& aParam) {
  29     WriteIPDLParam(aWriter, aActor, std::move(aParam.mValue));
  30   }
  31
  32   static bool Read(IPC::MessageReader* aReader, IProtocol* aActor,
  33                    mozilla::Tainted<T>* aResult) {
  34     return ReadIPDLParam(aReader, aActor, &(aResult->mValue));
  35   }
  36 };
  37
  38 }  // namespace ipc
  39 }  // namespace mozilla
  40
  41 #endif  // ifndef mozilla_ipc_Tainting_h