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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef IPC_PARAM_TRAITS_LOG_MACROS_H_ | 5 #ifndef IPC_PARAM_TRAITS_LOG_MACROS_H_ |
6 #define IPC_PARAM_TRAITS_LOG_MACROS_H_ | 6 #define IPC_PARAM_TRAITS_LOG_MACROS_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 // Null out all the macros that need nulling. | 10 // Null out all the macros that need nulling. |
11 #include "ipc/ipc_message_null_macros.h" | 11 #include "ipc/ipc_message_null_macros.h" |
12 | 12 |
13 // STRUCT declarations cause corresponding STRUCT_TRAITS declarations to occur. | 13 // STRUCT declarations cause corresponding STRUCT_TRAITS declarations to occur. |
14 #undef IPC_STRUCT_BEGIN | |
15 #undef IPC_STRUCT_BEGIN_WITH_PARENT | 14 #undef IPC_STRUCT_BEGIN_WITH_PARENT |
16 #undef IPC_STRUCT_MEMBER | 15 #undef IPC_STRUCT_MEMBER |
17 #undef IPC_STRUCT_END | 16 #undef IPC_STRUCT_END |
18 #define IPC_STRUCT_BEGIN_WITH_PARENT(struct_name, parent) \ | 17 #define IPC_STRUCT_BEGIN_WITH_PARENT(struct_name, parent) \ |
19 IPC_STRUCT_BEGIN(struct_name) | 18 IPC_STRUCT_TRAITS_BEGIN(struct_name) |
20 #define IPC_STRUCT_BEGIN(struct_name) IPC_STRUCT_TRAITS_BEGIN(struct_name) | |
21 #define IPC_STRUCT_MEMBER(type, name, ...) IPC_STRUCT_TRAITS_MEMBER(name) | 19 #define IPC_STRUCT_MEMBER(type, name, ...) IPC_STRUCT_TRAITS_MEMBER(name) |
22 #define IPC_STRUCT_END() IPC_STRUCT_TRAITS_END() | 20 #define IPC_STRUCT_END() IPC_STRUCT_TRAITS_END() |
23 | 21 |
24 // Set up so next include will generate log methods. | 22 // Set up so next include will generate log methods. |
25 #undef IPC_STRUCT_TRAITS_BEGIN | 23 #undef IPC_STRUCT_TRAITS_BEGIN |
26 #undef IPC_STRUCT_TRAITS_MEMBER | 24 #undef IPC_STRUCT_TRAITS_MEMBER |
27 #undef IPC_STRUCT_TRAITS_PARENT | 25 #undef IPC_STRUCT_TRAITS_PARENT |
28 #undef IPC_STRUCT_TRAITS_END | 26 #undef IPC_STRUCT_TRAITS_END |
29 #define IPC_STRUCT_TRAITS_BEGIN(struct_name) \ | 27 #define IPC_STRUCT_TRAITS_BEGIN(struct_name) \ |
30 void ParamTraits<struct_name>::Log(const param_type& p, std::string* l) { \ | 28 void ParamTraits<struct_name>::Log(const param_type& p, std::string* l) { \ |
31 bool needs_comma = false; \ | 29 bool needs_comma = false; \ |
32 l->append("("); | 30 l->append("("); |
33 #define IPC_STRUCT_TRAITS_MEMBER(name) \ | 31 #define IPC_STRUCT_TRAITS_MEMBER(name) \ |
34 if (needs_comma) \ | 32 if (needs_comma) \ |
35 l->append(", "); \ | 33 l->append(", "); \ |
36 LogParam(p.name, l); \ | 34 LogParam(p.name, l); \ |
37 needs_comma = true; | 35 needs_comma = true; |
38 #define IPC_STRUCT_TRAITS_PARENT(type) \ | 36 #define IPC_STRUCT_TRAITS_PARENT(type) \ |
39 if (needs_comma) \ | 37 if (needs_comma) \ |
40 l->append(", "); \ | 38 l->append(", "); \ |
41 ParamTraits<type>::Log(p, l); \ | 39 ParamTraits<type>::Log(p, l); \ |
42 needs_comma = true; | 40 needs_comma = true; |
43 #define IPC_STRUCT_TRAITS_END() \ | 41 #define IPC_STRUCT_TRAITS_END() \ |
44 l->append(")"); \ | 42 l->append(")"); \ |
45 } | 43 } |
46 | 44 |
47 #undef IPC_ENUM_TRAITS | 45 #undef IPC_ENUM_TRAITS_VALIDATE |
48 #define IPC_ENUM_TRAITS(enum_name) \ | 46 #define IPC_ENUM_TRAITS_VALIDATE(enum_name, validation_expression) \ |
49 void ParamTraits<enum_name>::Log(const param_type& p, std::string* l) { \ | 47 void ParamTraits<enum_name>::Log(const param_type& p, std::string* l) { \ |
50 LogParam(static_cast<int>(p), l); \ | 48 LogParam(static_cast<int>(p), l); \ |
51 } | 49 } |
52 | 50 |
53 #endif // IPC_PARAM_TRAITS_LOG_MACROS_H_ | 51 #endif // IPC_PARAM_TRAITS_LOG_MACROS_H_ |
54 | 52 |
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