// Copyright (c) 2010 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // The file ipc_messsage_macros.h defines the classes for individual // messages. This file works similarly, except that it defines the // implementations of the constructors and the logging methods. (These only // have to be generated once). It is meant to be included in a XXX_messages.cc // file. // // Unlike ipc_message_macros.h, this file is only included once; it uses one // pass. But we *still* can't use normal include guards because we still need // to use the MESSAGES_INTERNAL_FILE dispatch system. Because that #define is // unset, we use the different name MESSAGES_INTERNAL_IMPL_FILE to tell this // file what to do. #ifndef IPC_IPC_MESSAGE_IMPL_MACROS_H_ #define IPC_IPC_MESSAGE_IMPL_MACROS_H_ #include "ipc/ipc_message_utils.h" #include "ipc/ipc_message_utils_impl.h" #ifndef MESSAGES_INTERNAL_IMPL_FILE #error This file should only be included by X_messages.cc, which needs to define MESSAGES_INTERNAL_IMPL_FILE first. #endif // Trick scons and xcode into seeing the possible real dependencies since they // don't understand #include MESSAGES_INTERNAL_FILE. See http://crbug.com/7828 #if 0 #include "ipc/ipc_sync_message_unittest.h" #include "chrome/common/plugin_messages_internal.h" #include "chrome/common/render_messages_internal.h" #include "chrome/common/devtools_messages_internal.h" #include "chrome/test/automation/automation_messages_internal.h" #include "chrome/common/worker_messages_internal.h" #endif // These are probalby still defined because of ipc_message_macros.h should be // included before us for the class/method declarations. #undef IPC_BEGIN_MESSAGES #undef IPC_END_MESSAGES #undef IPC_MESSAGE_CONTROL0 #undef IPC_MESSAGE_CONTROL1 #undef IPC_MESSAGE_CONTROL2 #undef IPC_MESSAGE_CONTROL3 #undef IPC_MESSAGE_CONTROL4 #undef IPC_MESSAGE_CONTROL5 #undef IPC_MESSAGE_ROUTED0 #undef IPC_MESSAGE_ROUTED1 #undef IPC_MESSAGE_ROUTED2 #undef IPC_MESSAGE_ROUTED3 #undef IPC_MESSAGE_ROUTED4 #undef IPC_MESSAGE_ROUTED5 #undef IPC_SYNC_MESSAGE_CONTROL0_0 #undef IPC_SYNC_MESSAGE_CONTROL0_1 #undef IPC_SYNC_MESSAGE_CONTROL0_2 #undef IPC_SYNC_MESSAGE_CONTROL0_3 #undef IPC_SYNC_MESSAGE_CONTROL1_0 #undef IPC_SYNC_MESSAGE_CONTROL1_1 #undef IPC_SYNC_MESSAGE_CONTROL1_2 #undef IPC_SYNC_MESSAGE_CONTROL1_3 #undef IPC_SYNC_MESSAGE_CONTROL2_0 #undef IPC_SYNC_MESSAGE_CONTROL2_1 #undef IPC_SYNC_MESSAGE_CONTROL2_2 #undef IPC_SYNC_MESSAGE_CONTROL2_3 #undef IPC_SYNC_MESSAGE_CONTROL3_1 #undef IPC_SYNC_MESSAGE_CONTROL3_2 #undef IPC_SYNC_MESSAGE_CONTROL3_3 #undef IPC_SYNC_MESSAGE_CONTROL4_1 #undef IPC_SYNC_MESSAGE_CONTROL4_2 #undef IPC_SYNC_MESSAGE_ROUTED0_0 #undef IPC_SYNC_MESSAGE_ROUTED0_1 #undef IPC_SYNC_MESSAGE_ROUTED0_2 #undef IPC_SYNC_MESSAGE_ROUTED0_3 #undef IPC_SYNC_MESSAGE_ROUTED1_0 #undef IPC_SYNC_MESSAGE_ROUTED1_1 #undef IPC_SYNC_MESSAGE_ROUTED1_2 #undef IPC_SYNC_MESSAGE_ROUTED1_3 #undef IPC_SYNC_MESSAGE_ROUTED1_4 #undef IPC_SYNC_MESSAGE_ROUTED2_0 #undef IPC_SYNC_MESSAGE_ROUTED2_1 #undef IPC_SYNC_MESSAGE_ROUTED2_2 #undef IPC_SYNC_MESSAGE_ROUTED2_3 #undef IPC_SYNC_MESSAGE_ROUTED3_0 #undef IPC_SYNC_MESSAGE_ROUTED3_1 #undef IPC_SYNC_MESSAGE_ROUTED3_2 #undef IPC_SYNC_MESSAGE_ROUTED3_3 #undef IPC_SYNC_MESSAGE_ROUTED4_0 #undef IPC_SYNC_MESSAGE_ROUTED4_1 #undef IPC_SYNC_MESSAGE_ROUTED4_2 #undef IPC_SYNC_MESSAGE_ROUTED4_3 #undef IPC_SYNC_MESSAGE_ROUTED5_0 #undef IPC_SYNC_MESSAGE_ROUTED5_1 #undef IPC_SYNC_MESSAGE_ROUTED5_2 #undef IPC_SYNC_MESSAGE_ROUTED5_3 // These don't do anything during this pass. #define IPC_BEGIN_MESSAGES(label) #define IPC_END_MESSAGES(label) // This derives from IPC::Message and thus doesn't need us to keep the // implementations in this impl file. #define IPC_MESSAGE_CONTROL0(msg_class) #define IPC_MESSAGE_CONTROL1(msg_class, type1) \ msg_class::msg_class(const type1& arg1) \ : IPC::MessageWithTuple< Tuple1 >( \ MSG_ROUTING_CONTROL, ID, MakeRefTuple(arg1)) {} \ \ msg_class::~msg_class() {} \ \ void msg_class::Log(const Message* msg, std::wstring* l) { \ Param p; \ if (Read(msg, &p)) \ IPC::LogParam(p, l); \ } #define IPC_MESSAGE_CONTROL2(msg_class, type1, type2) \ msg_class::msg_class(const type1& arg1, const type2& arg2) \ : IPC::MessageWithTuple< Tuple2 >( \ MSG_ROUTING_CONTROL, ID, MakeRefTuple(arg1, arg2)) {} \ \ msg_class::~msg_class() {} \ \ void msg_class::Log(const Message* msg, std::wstring* l) { \ Param p; \ if (Read(msg, &p)) \ IPC::LogParam(p, l); \ } #define IPC_MESSAGE_CONTROL3(msg_class, type1, type2, type3) \ msg_class::msg_class(const type1& arg1, const type2& arg2, \ const type3& arg3) \ : IPC::MessageWithTuple< Tuple3 >( \ MSG_ROUTING_CONTROL, ID, MakeRefTuple(arg1, arg2, arg3)) {} \ \ msg_class::~msg_class() {} \ \ void msg_class::Log(const Message* msg, std::wstring* l) { \ Param p; \ if (Read(msg, &p)) \ IPC::LogParam(p, l); \ } #define IPC_MESSAGE_CONTROL4(msg_class, type1, type2, type3, type4) \ msg_class::msg_class(const type1& arg1, const type2& arg2, \ const type3& arg3, const type4& arg4) \ : IPC::MessageWithTuple< Tuple4 >( \ MSG_ROUTING_CONTROL, ID, MakeRefTuple(arg1, arg2, arg3, arg4)) {} \ \ msg_class::~msg_class() {} \ \ void msg_class::Log(const Message* msg, std::wstring* l) { \ Param p; \ if (Read(msg, &p)) \ IPC::LogParam(p, l); \ } #define IPC_MESSAGE_CONTROL5(msg_class, type1, type2, type3, type4, type5) \ msg_class::msg_class(const type1& arg1, const type2& arg2, \ const type3& arg3, const type4& arg4, \ const type5& arg5) \ : IPC::MessageWithTuple< Tuple5 >( \ MSG_ROUTING_CONTROL, ID, \ MakeRefTuple(arg1, arg2, arg3, arg4, arg5)) {} \ \ msg_class::~msg_class() {} \ \ void msg_class::Log(const Message* msg, std::wstring* l) { \ Param p; \ if (Read(msg, &p)) \ IPC::LogParam(p, l); \ } // This derives from IPC::Message and thus doesn't need us to keep the // implementations in this impl file. #define IPC_MESSAGE_ROUTED0(msg_class) #define IPC_MESSAGE_ROUTED1(msg_class, type1) \ msg_class::msg_class(int32 routing_id, const type1& arg1) \ : IPC::MessageWithTuple< Tuple1 >( \ routing_id, ID, MakeRefTuple(arg1)) {} \ \ msg_class::~msg_class() {} \ \ void msg_class::Log(const Message* msg, std::wstring* l) { \ Param p; \ if (Read(msg, &p)) \ IPC::LogParam(p, l); \ } #define IPC_MESSAGE_ROUTED2(msg_class, type1, type2) \ msg_class::msg_class(int32 routing_id, const type1& arg1, const type2& arg2) \ : IPC::MessageWithTuple< Tuple2 >( \ routing_id, ID, MakeRefTuple(arg1, arg2)) {} \ \ msg_class::~msg_class() {} \ \ void msg_class::Log(const Message* msg, std::wstring* l) { \ Param p; \ if (Read(msg, &p)) \ IPC::LogParam(p, l); \ } #define IPC_MESSAGE_ROUTED3(msg_class, type1, type2, type3) \ msg_class::msg_class(int32 routing_id, const type1& arg1, \ const type2& arg2, const type3& arg3) \ : IPC::MessageWithTuple< Tuple3 >( \ routing_id, ID, MakeRefTuple(arg1, arg2, arg3)) {} \ \ msg_class::~msg_class() {} \ \ void msg_class::Log(const Message* msg, std::wstring* l) { \ Param p; \ if (Read(msg, &p)) \ IPC::LogParam(p, l); \ } #define IPC_MESSAGE_ROUTED4(msg_class, type1, type2, type3, type4) \ msg_class::msg_class(int32 routing_id, const type1& arg1, const type2& arg2, \ const type3& arg3, const type4& arg4) \ : IPC::MessageWithTuple< Tuple4 >( \ routing_id, ID, MakeRefTuple(arg1, arg2, arg3, arg4)) {} \ \ msg_class::~msg_class() {} \ \ void msg_class::Log(const Message* msg, std::wstring* l) { \ Param p; \ if (Read(msg, &p)) \ IPC::LogParam(p, l); \ } #define IPC_MESSAGE_ROUTED5(msg_class, type1, type2, type3, type4, type5) \ msg_class::msg_class(int32 routing_id, const type1& arg1, \ const type2& arg2, const type3& arg3, \ const type4& arg4, const type5& arg5) \ : IPC::MessageWithTuple< Tuple5 >( \ routing_id, ID, MakeRefTuple(arg1, arg2, arg3, arg4, arg5)) {} \ \ msg_class::~msg_class() { } \ \ void msg_class::Log(const Message* msg, std::wstring* l) { \ Param p; \ if (Read(msg, &p)) \ IPC::LogParam(p, l); \ } // TODO(erg): Fill these in as I go along. #define IPC_SYNC_MESSAGE_CONTROL0_0(msg_class) #define IPC_SYNC_MESSAGE_CONTROL0_1(msg_class, type1_out) #define IPC_SYNC_MESSAGE_CONTROL0_2(msg_class, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL0_3(msg_class, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL1_0(msg_class, type1_in) #define IPC_SYNC_MESSAGE_CONTROL1_1(msg_class, type1_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL1_2(msg_class, type1_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL1_3(msg_class, type1_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL2_0(msg_class, type1_in, type2_in) #define IPC_SYNC_MESSAGE_CONTROL2_1(msg_class, type1_in, type2_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL2_2(msg_class, type1_in, type2_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL2_3(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL3_1(msg_class, type1_in, type2_in, type3_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL3_2(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL3_3(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL4_1(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL4_2(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED0_0(msg_class) #define IPC_SYNC_MESSAGE_ROUTED0_1(msg_class, type1_out) #define IPC_SYNC_MESSAGE_ROUTED0_2(msg_class, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED0_3(msg_class, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED1_0(msg_class, type1_in) #define IPC_SYNC_MESSAGE_ROUTED1_1(msg_class, type1_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED1_2(msg_class, type1_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED1_3(msg_class, type1_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED1_4(msg_class, type1_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED2_0(msg_class, type1_in, type2_in) #define IPC_SYNC_MESSAGE_ROUTED2_1(msg_class, type1_in, type2_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED2_2(msg_class, type1_in, type2_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED2_3(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED3_0(msg_class, type1_in, type2_in, type3_in) #define IPC_SYNC_MESSAGE_ROUTED3_1(msg_class, type1_in, type2_in, type3_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED3_2(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED3_3(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED4_0(msg_class, type1_in, type2_in, type3_in, type4_in) #define IPC_SYNC_MESSAGE_ROUTED4_1(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED4_2(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED4_3(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED5_0(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in) #define IPC_SYNC_MESSAGE_ROUTED5_1(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED5_2(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED5_3(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out) // Trigger the header guard define in ipc_message_macros.h so we don't get // duplicate including when we include MESSAGES_INTERNAL_FILE again at the end // of this file. #define IPC_MESSAGE_MACROS_INCLUDE_BLOCK // Redefine MESSAGES_INTERNAL_FILE just for the header check in // ipc_messages_macros.h that happens before it breaks on the header guard. #define MESSAGES_INTERNAL_FILE MESSAGES_INTERNAL_IMPL_FILE // Include our INTERNAL file first to get the normal expansion. #include MESSAGES_INTERNAL_IMPL_FILE #endif // IPC_IPC_MESSAGE_IMPL_MACROS_H_