15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef IPC_PARAM_TRAITS_WRITE_MACROS_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define IPC_PARAM_TRAITS_WRITE_MACROS_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Null out all the macros that need nulling. 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ipc/ipc_message_null_macros.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// STRUCT declarations cause corresponding STRUCT_TRAITS declarations to occur. 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef IPC_STRUCT_BEGIN_WITH_PARENT 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef IPC_STRUCT_MEMBER 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef IPC_STRUCT_END 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define IPC_STRUCT_BEGIN_WITH_PARENT(struct_name, parent) \ 16868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) IPC_STRUCT_TRAITS_BEGIN(struct_name) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define IPC_STRUCT_MEMBER(type, name, ...) IPC_STRUCT_TRAITS_MEMBER(name) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define IPC_STRUCT_END() IPC_STRUCT_TRAITS_END() 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Set up so next include will generate write methods. 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef IPC_STRUCT_TRAITS_BEGIN 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef IPC_STRUCT_TRAITS_MEMBER 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef IPC_STRUCT_TRAITS_PARENT 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef IPC_STRUCT_TRAITS_END 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define IPC_STRUCT_TRAITS_BEGIN(struct_name) \ 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ParamTraits<struct_name>::Write(Message* m, const param_type& p) { 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define IPC_STRUCT_TRAITS_MEMBER(name) WriteParam(m, p.name); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define IPC_STRUCT_TRAITS_PARENT(type) ParamTraits<type>::Write(m, p); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define IPC_STRUCT_TRAITS_END() } 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 31868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#undef IPC_ENUM_TRAITS_VALIDATE 32868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#define IPC_ENUM_TRAITS_VALIDATE(enum_name, validation_expression) \ 33868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) void ParamTraits<enum_name>::Write(Message* m, const param_type& value) { \ 34868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(validation_expression); \ 35868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) m->WriteInt(static_cast<int>(value)); \ 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // IPC_PARAM_TRAITS_WRITE_MACROS_H_ 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 40