chrome/common/safe_browsing/protobuf_message_log_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_LOG_MACROS_H_
   6 #define CHROME_COMMON_SAFE_BROWSING_PROTOBUF_MESSAGE_LOG_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 log 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>::Log(const param_type& p, std::string* l) { \
  20     bool needs_comma = false;                                                \
  21     l->append("(");
  22 #define IPC_PROTOBUF_MESSAGE_TRAITS_OPTIONAL_FUNDAMENTAL_MEMBER(name) \
  23   if (needs_comma)                                                    \
  24     l->append(", ");                                                  \
  25   LogParam(p.name(), l);                                              \
  26   needs_comma = true;
  27 #define IPC_PROTOBUF_MESSAGE_TRAITS_OPTIONAL_COMPLEX_MEMBER(name) \
  28   if (needs_comma)                                                \
  29     l->append(", ");                                              \
  30   LogParam(p.name(), l);                                          \
  31   needs_comma = true;
  32 #define IPC_PROTOBUF_MESSAGE_TRAITS_REPEATED_COMPLEX_MEMBER(name) \
  33   if (needs_comma)                                                \
  34     l->append(", ");                                              \
  35   LogParam(p.name(), l);                                          \
  36   needs_comma = true;
  37 #define IPC_PROTOBUF_MESSAGE_TRAITS_END() }
  38
  39 #endif  // CHROME_COMMON_SAFE_BROWSING_PROTOBUF_MESSAGE_LOG_MACROS_H_