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      1 // Copyright 2015 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef IPC_IPC_MOJO_PARAM_TRAITS_H_
      6 #define IPC_IPC_MOJO_PARAM_TRAITS_H_
      7 
      8 #include <string>
      9 
     10 #include "base/component_export.h"
     11 #include "ipc/ipc_param_traits.h"
     12 #include "mojo/public/cpp/system/data_pipe.h"
     13 #include "mojo/public/cpp/system/message_pipe.h"
     14 
     15 namespace base {
     16 class Pickle;
     17 class PickleIterator;
     18 }
     19 
     20 namespace IPC {
     21 
     22 template <>
     23 struct COMPONENT_EXPORT(IPC) ParamTraits<mojo::MessagePipeHandle> {
     24   typedef mojo::MessagePipeHandle param_type;
     25   static void Write(base::Pickle* m, const param_type& p);
     26   static bool Read(const base::Pickle* m, base::PickleIterator* iter,
     27                    param_type* r);
     28   static void Log(const param_type& p, std::string* l);
     29 };
     30 
     31 template <>
     32 struct COMPONENT_EXPORT(IPC) ParamTraits<mojo::DataPipeConsumerHandle> {
     33   typedef mojo::DataPipeConsumerHandle param_type;
     34   static void Write(base::Pickle* m, const param_type& p);
     35   static bool Read(const base::Pickle* m,
     36                    base::PickleIterator* iter,
     37                    param_type* r);
     38   static void Log(const param_type& p, std::string* l);
     39 };
     40 
     41 }  // namespace IPC
     42 
     43 #endif  // IPC_IPC_MOJO_PARAM_TRAITS_H_
     44