chrome/common/safe_browsing/protobuf_message_write_macros.h

   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 CHROME_COMMON_SAFE_BROWSING_PROTOBUF_MESSAGE_WRITE_MACROS_H_
   6 #define CHROME_COMMON_SAFE_BROWSING_PROTOBUF_MESSAGE_WRITE_MACROS_H_
   7
   8 // Null out all the macros that need nulling.
   9 #include "chrome/common/safe_browsing/ipc_protobuf_message_null_macros.h"
  10
  11 // Set up so next include will generate write methods.
  12 #undef IPC_PROTOBUF_MESSAGE_TRAITS_BEGIN
  13 #undef IPC_PROTOBUF_MESSAGE_TRAITS_OPTIONAL_FUNDAMENTAL_MEMBER
  14 #undef IPC_PROTOBUF_MESSAGE_TRAITS_OPTIONAL_COMPLEX_MEMBER
  15 #undef IPC_PROTOBUF_MESSAGE_TRAITS_REPEATED_COMPLEX_MEMBER
  16 #undef IPC_PROTOBUF_MESSAGE_TRAITS_END
  17
  18 #define IPC_PROTOBUF_MESSAGE_TRAITS_BEGIN(message_name) \
  19   void ParamTraits<message_name>::Write(Message* m, const param_type& p) {
  20 #define IPC_PROTOBUF_MESSAGE_TRAITS_OPTIONAL_COMPLEX_MEMBER \
  21   IPC_PROTOBUF_MESSAGE_TRAITS_OPTIONAL_FUNDAMENTAL_MEMBER
  22 #define IPC_PROTOBUF_MESSAGE_TRAITS_OPTIONAL_FUNDAMENTAL_MEMBER(name) \
  23   if (p.has_##name()) {                                               \
  24     m->WriteBool(true);                                               \
  25     WriteParam(m, p.name());                                          \
  26   } else {                                                            \
  27     m->WriteBool(false);                                              \
  28   }
  29 #define IPC_PROTOBUF_MESSAGE_TRAITS_REPEATED_COMPLEX_MEMBER(name) \
  30   WriteParam(m, p.name());
  31 #define IPC_PROTOBUF_MESSAGE_TRAITS_END() }
  32
  33 #endif  // CHROME_COMMON_SAFE_BROWSING_PROTOBUF_MESSAGE_WRITE_MACROS_H_