// Copyright (c) 2006-2008 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. // This header is meant to be included in multiple passes, hence no traditional // header guard. // // In your XXX_messages_internal.h file, before defining any messages do: // #define IPC_MESSAGE_START XMsgStart // XMstStart value is from the IPCMessageStart enum in ipc_message_utils.h, and // needs to be unique for each different file. // In your XXX_messages.cc file, after all the includes for param types: // #define IPC_MESSAGE_IMPL // #include "X_messages.h" // // "Sync" messages are just synchronous calls, the Send() call doesn't return // until a reply comes back. Input parameters are first (const TYPE&), and // To declare a sync message, use the IPC_SYNC_ macros. The numbers at the // end show how many input/output parameters there are (i.e. 1_2 is 1 in, 2 // out). The caller does a Send([route id, ], in1, &out1, &out2). // The receiver's handler function will be // void OnSyncMessageName(const type1& in1, type2* out1, type3* out2) // // // A caller can also send a synchronous message, while the receiver can respond // at a later time. This is transparent from the sender's side. The receiver // needs to use a different handler that takes in a IPC::Message* as the output // type, stash the message, and when it has the data it can Send the message. // // Use the IPC_MESSAGE_HANDLER_DELAY_REPLY macro instead of IPC_MESSAGE_HANDLER // IPC_MESSAGE_HANDLER_DELAY_REPLY(ViewHostMsg_SyncMessageName, // OnSyncMessageName) // // The handler function will look like: // void OnSyncMessageName(const type1& in1, IPC::Message* reply_msg); // // Receiver stashes the IPC::Message* pointer, and when it's ready, it does: // ViewHostMsg_SyncMessageName::WriteReplyParams(reply_msg, out1, out2); // Send(reply_msg); #include "ipc/ipc_message_utils.h" // In case a file includes several X_messages.h files, we don't want to get // errors because each X_messages_internal.h file will define this. #undef IPC_MESSAGE_START #if defined(IPC_MESSAGE_IMPL) #include "ipc/ipc_message_impl_macros.h" #elif defined(IPC_MESSAGE_MACROS_LOG_ENABLED) #ifndef IPC_LOG_TABLE_CREATED #define IPC_LOG_TABLE_CREATED #include "base/hash_tables.h" typedef void (*LogFunction)(std::string* name, const IPC::Message* msg, std::string* params); typedef base::hash_map LogFunctionMap; LogFunctionMap g_log_function_mapping; #endif #define IPC_MESSAGE_LOG(msg_class) \ class LoggerRegisterHelper##msg_class { \ public: \ LoggerRegisterHelper##msg_class() { \ g_log_function_mapping[msg_class::ID] = msg_class::Log; \ } \ }; \ LoggerRegisterHelper##msg_class g_LoggerRegisterHelper##msg_class; #define IPC_MESSAGE_CONTROL0_EXTRA(msg_class) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_CONTROL1_EXTRA(msg_class, type1) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_CONTROL2_EXTRA(msg_class, type1, type2) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_CONTROL3_EXTRA(msg_class, type1, type2, type3) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_CONTROL4_EXTRA(msg_class, type1, type2, type3, type4) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_CONTROL5_EXTRA(msg_class, type1, type2, type3, type4, type5) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_ROUTED0_EXTRA(msg_class) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_ROUTED1_EXTRA(msg_class, type1) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_ROUTED2_EXTRA(msg_class, type1, type2) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_ROUTED3_EXTRA(msg_class, type1, type2, type3) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_ROUTED4_EXTRA(msg_class, type1, type2, type3, type4) \ IPC_MESSAGE_LOG(msg_class) #define IPC_MESSAGE_ROUTED5_EXTRA(msg_class, type1, type2, type3, type4, type5) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL0_0_EXTRA(msg_class) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL0_1_EXTRA(msg_class, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL0_2_EXTRA(msg_class, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL0_3_EXTRA(msg_class, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL0_4_EXTRA(msg_class, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL1_0_EXTRA(msg_class, type1_in) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL1_1_EXTRA(msg_class, type1_in, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL1_2_EXTRA(msg_class, type1_in, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL1_3_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL1_4_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL2_0_EXTRA(msg_class, type1_in, type2_in) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL2_1_EXTRA(msg_class, type1_in, type2_in, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL2_2_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL2_3_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL2_4_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL3_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL3_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL3_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL3_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL4_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL4_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL4_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL4_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL5_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL5_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL5_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_CONTROL5_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED0_0_EXTRA(msg_class) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED0_1_EXTRA(msg_class, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED0_2_EXTRA(msg_class, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED0_3_EXTRA(msg_class, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED0_4_EXTRA(msg_class, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED1_0_EXTRA(msg_class, type1_in) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED1_1_EXTRA(msg_class, type1_in, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED1_2_EXTRA(msg_class, type1_in, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED1_3_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED1_4_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED2_0_EXTRA(msg_class, type1_in, type2_in) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED2_1_EXTRA(msg_class, type1_in, type2_in, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED2_2_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED2_3_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED2_4_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED3_0_EXTRA(msg_class, type1_in, type2_in, type3_in) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED3_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED3_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED3_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED3_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED4_0_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED4_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED4_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED4_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED4_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED5_0_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED5_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED5_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED5_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out) \ IPC_MESSAGE_LOG(msg_class) #define IPC_SYNC_MESSAGE_ROUTED5_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out, type4_out) \ IPC_MESSAGE_LOG(msg_class) #else #define IPC_MESSAGE_CONTROL0_EXTRA(msg_class) #define IPC_MESSAGE_CONTROL1_EXTRA(msg_class, type1) #define IPC_MESSAGE_CONTROL2_EXTRA(msg_class, type1, type2) #define IPC_MESSAGE_CONTROL3_EXTRA(msg_class, type1, type2, type3) #define IPC_MESSAGE_CONTROL4_EXTRA(msg_class, type1, type2, type3, type4) #define IPC_MESSAGE_CONTROL5_EXTRA(msg_class, type1, type2, type3, type4, type5) #define IPC_MESSAGE_ROUTED0_EXTRA(msg_class) #define IPC_MESSAGE_ROUTED1_EXTRA(msg_class, type1) #define IPC_MESSAGE_ROUTED2_EXTRA(msg_class, type1, type2) #define IPC_MESSAGE_ROUTED3_EXTRA(msg_class, type1, type2, type3) #define IPC_MESSAGE_ROUTED4_EXTRA(msg_class, type1, type2, type3, type4) #define IPC_MESSAGE_ROUTED5_EXTRA(msg_class, type1, type2, type3, type4, type5) #define IPC_SYNC_MESSAGE_CONTROL0_0_EXTRA(msg_class) #define IPC_SYNC_MESSAGE_CONTROL0_1_EXTRA(msg_class, type1_out) #define IPC_SYNC_MESSAGE_CONTROL0_2_EXTRA(msg_class, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL0_3_EXTRA(msg_class, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL0_4_EXTRA(msg_class, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_CONTROL1_0_EXTRA(msg_class, type1_in) #define IPC_SYNC_MESSAGE_CONTROL1_1_EXTRA(msg_class, type1_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL1_2_EXTRA(msg_class, type1_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL1_3_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL1_4_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_CONTROL2_0_EXTRA(msg_class, type1_in, type2_in) #define IPC_SYNC_MESSAGE_CONTROL2_1_EXTRA(msg_class, type1_in, type2_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL2_2_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL2_3_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL2_4_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_CONTROL3_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL3_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL3_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL3_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_CONTROL4_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL4_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL4_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL4_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_CONTROL5_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL5_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL5_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL5_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED0_0_EXTRA(msg_class) #define IPC_SYNC_MESSAGE_ROUTED0_1_EXTRA(msg_class, type1_out) #define IPC_SYNC_MESSAGE_ROUTED0_2_EXTRA(msg_class, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED0_3_EXTRA(msg_class, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED0_4_EXTRA(msg_class, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED1_0_EXTRA(msg_class, type1_in) #define IPC_SYNC_MESSAGE_ROUTED1_1_EXTRA(msg_class, type1_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED1_2_EXTRA(msg_class, type1_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED1_3_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED1_4_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED2_0_EXTRA(msg_class, type1_in, type2_in) #define IPC_SYNC_MESSAGE_ROUTED2_1_EXTRA(msg_class, type1_in, type2_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED2_2_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED2_3_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED2_4_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED3_0_EXTRA(msg_class, type1_in, type2_in, type3_in) #define IPC_SYNC_MESSAGE_ROUTED3_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED3_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED3_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED3_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED4_0_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in) #define IPC_SYNC_MESSAGE_ROUTED4_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED4_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED4_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED4_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED5_0_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in) #define IPC_SYNC_MESSAGE_ROUTED5_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED5_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED5_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED5_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type4_out) #endif // Note: we currently use __LINE__ to give unique IDs to messages within a file. // They're globally unique since each file defines its own IPC_MESSAGE_START. // Ideally, we wouldn't use line numbers, but instead use the __COUNTER__ macro, // but it needs gcc 4.3 and xcode doesn't use it yet. When that happens, switch // to it. #define IPC_MESSAGE_CONTROL0(msg_class) \ class msg_class : public IPC::Message { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class() \ : IPC::Message(MSG_ROUTING_CONTROL, \ ID, \ PRIORITY_NORMAL) {} \ }; \ IPC_MESSAGE_CONTROL0_EXTRA(msg_class) #define IPC_MESSAGE_CONTROL1(msg_class, type1) \ class msg_class : public IPC::MessageWithTuple< Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1& arg1); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_MESSAGE_CONTROL1_EXTRA(msg_class, type1) #define IPC_MESSAGE_CONTROL2(msg_class, type1, type2) \ class msg_class : public IPC::MessageWithTuple< Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1& arg1, const type2& arg2); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_MESSAGE_CONTROL2_EXTRA(msg_class, type1, type2) #define IPC_MESSAGE_CONTROL3(msg_class, type1, type2, type3) \ class msg_class : \ public IPC::MessageWithTuple< Tuple3 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1& arg1, const type2& arg2, const type3& arg3); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_MESSAGE_CONTROL3_EXTRA(msg_class, type1, type2, type3) #define IPC_MESSAGE_CONTROL4(msg_class, type1, type2, type3, type4) \ class msg_class : \ public IPC::MessageWithTuple< Tuple4 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1& arg1, const type2& arg2, const type3& arg3, \ const type4& arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_MESSAGE_CONTROL4_EXTRA(msg_class, type1, type2, type3, type4) #define IPC_MESSAGE_CONTROL5(msg_class, type1, type2, type3, type4, type5) \ class msg_class : \ public IPC::MessageWithTuple< Tuple5 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1& arg1, const type2& arg2, \ const type3& arg3, const type4& arg4, const type5& arg5); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_MESSAGE_CONTROL5_EXTRA(msg_class, type1, type2, type3, type4, type5) #define IPC_MESSAGE_ROUTED0(msg_class) \ class msg_class : public IPC::Message { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int32 routing_id) \ : IPC::Message(routing_id, ID, PRIORITY_NORMAL) {} \ }; \ IPC_MESSAGE_ROUTED0_EXTRA(msg_class) #define IPC_MESSAGE_ROUTED1(msg_class, type1) \ class msg_class : public IPC::MessageWithTuple< Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int32 routing_id, const type1& arg1); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_MESSAGE_ROUTED1_EXTRA(msg_class, type1) #define IPC_MESSAGE_ROUTED2(msg_class, type1, type2) \ class msg_class \ : public IPC::MessageWithTuple< Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int32 routing_id, const type1& arg1, const type2& arg2); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_MESSAGE_ROUTED2_EXTRA(msg_class, type1, type2) #define IPC_MESSAGE_ROUTED3(msg_class, type1, type2, type3) \ class msg_class \ : public IPC::MessageWithTuple< Tuple3 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int32 routing_id, const type1& arg1, const type2& arg2, \ const type3& arg3); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_MESSAGE_ROUTED3_EXTRA(msg_class, type1, type2, type3) #define IPC_MESSAGE_ROUTED4(msg_class, type1, type2, type3, type4) \ class msg_class \ : public IPC::MessageWithTuple< Tuple4 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int32 routing_id, const type1& arg1, const type2& arg2, \ const type3& arg3, const type4& arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_MESSAGE_ROUTED4_EXTRA(msg_class, type1, type2, type3, type4) #define IPC_MESSAGE_ROUTED5(msg_class, type1, type2, type3, type4, type5) \ class msg_class \ : public IPC::MessageWithTuple< Tuple5 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int32 routing_id, const type1& arg1, const type2& arg2, \ const type3& arg3, const type4& arg4, const type5& arg5); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_MESSAGE_ROUTED5_EXTRA(msg_class, type1, type2, type3, type4, type5) #define IPC_SYNC_MESSAGE_CONTROL0_0(msg_class) \ class msg_class : public IPC::MessageWithReply { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL0_0_EXTRA(msg_class) #define IPC_SYNC_MESSAGE_CONTROL0_1(msg_class, type1_out) \ class msg_class : public IPC::MessageWithReply > {\ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(type1_out* arg1); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL0_1_EXTRA(msg_class, type1_out) #define IPC_SYNC_MESSAGE_CONTROL0_2(msg_class, type1_out, type2_out) \ class msg_class : \ public IPC::MessageWithReply > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(type1_out* arg1, type2_out* arg2); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL0_2_EXTRA(msg_class, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL0_3(msg_class, type1_out, type2_out, type3_out) \ class msg_class : \ public IPC::MessageWithReply >{ \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(type1_out* arg1, type2_out* arg2, type3_out* arg3); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL0_3_EXTRA(msg_class, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL0_4(msg_class, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply >{ \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(type1_out* arg1, type2_out* arg2, type3_out* arg3, type4_out* arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL0_4_EXTRA(msg_class, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_CONTROL1_0(msg_class, type1_in) \ class msg_class : \ public IPC::MessageWithReply, Tuple0 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL1_0_EXTRA(msg_class, type1_in) #define IPC_SYNC_MESSAGE_CONTROL1_1(msg_class, type1_in, type1_out) \ class msg_class : \ public IPC::MessageWithReply, Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, type1_out* arg2); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL1_1_EXTRA(msg_class, type1_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL1_2(msg_class, type1_in, type1_out, type2_out) \ class msg_class : \ public IPC::MessageWithReply, Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, type1_out* arg2, type2_out* arg3); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL1_2_EXTRA(msg_class, type1_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL1_3(msg_class, type1_in, type1_out, type2_out, type3_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple3 >{ \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, type1_out* arg2, type2_out* arg3, type3_out* arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL1_3_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL1_4(msg_class, type1_in, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple4 >{ \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, type1_out* arg2, type2_out* arg3, type3_out* arg4, type4_out* arg5); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL1_4_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_CONTROL2_0(msg_class, type1_in, type2_in) \ class msg_class : \ public IPC::MessageWithReply, Tuple0 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL2_0_EXTRA(msg_class, type1_in, type2_in) #define IPC_SYNC_MESSAGE_CONTROL2_1(msg_class, type1_in, type2_in, type1_out) \ class msg_class : \ public IPC::MessageWithReply, Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, type1_out* arg3); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL2_1_EXTRA(msg_class, type1_in, type2_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL2_2(msg_class, type1_in, type2_in, type1_out, type2_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, type1_out* arg3, type2_out* arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL2_2_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple3 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, type1_out* arg3, type2_out* arg4, type3_out* arg5); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL2_3_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL2_4(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple4 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, type1_out* arg3, type2_out* arg4, type3_out* arg5, type4_out* arg6); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL2_4_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_CONTROL3_1(msg_class, type1_in, type2_in, type3_in, type1_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, type1_out* arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL3_1_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, type1_out* arg4, type2_out* arg5); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL3_2_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple3 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, type1_out* arg4, type2_out* arg5, type3_out* arg6); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL3_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL3_4(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple4 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, type1_out* arg4, type2_out* arg5, type3_out* arg6, type4_out* arg7); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL3_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_CONTROL4_1(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, type1_out* arg6); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL4_1_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, type1_out* arg5, type2_out* arg6); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL4_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL4_3(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple3 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, type1_out* arg5, type2_out* arg6, type3_out* arg7); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL4_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL4_4(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple4 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, type1_out* arg5, type2_out* arg6, type3_out* arg7, type4_out* arg8); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL4_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_CONTROL5_1(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, const type5_in& arg5, type1_out* arg6); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL5_1_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out) #define IPC_SYNC_MESSAGE_CONTROL5_2(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, const type5_in& arg5, type1_out* arg6, type2_out* arg7); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL5_2_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_CONTROL5_3(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple3 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, const type5_in& arg5, type1_out* arg6, type2_out* arg7, type3_out* arg8); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL5_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_CONTROL5_4(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple4 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, const type5_in& arg5, type1_out* arg6, type2_out* arg7, type3_out* arg8, type4_out* arg9); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_CONTROL5_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED0_0(msg_class) \ class msg_class : public IPC::MessageWithReply { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED0_0_EXTRA(msg_class) #define IPC_SYNC_MESSAGE_ROUTED0_1(msg_class, type1_out) \ class msg_class : public IPC::MessageWithReply > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, type1_out* arg1); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED0_1_EXTRA(msg_class, type1_out) #define IPC_SYNC_MESSAGE_ROUTED0_2(msg_class, type1_out, type2_out) \ class msg_class : \ public IPC::MessageWithReply > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, type1_out* arg1, type2_out* arg2); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED0_2_EXTRA(msg_class, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED0_3(msg_class, type1_out, type2_out, type3_out) \ class msg_class : \ public IPC::MessageWithReply >{ \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, type1_out* arg1, type2_out* arg2, type3_out* arg3); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED0_3_EXTRA(msg_class, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED0_4(msg_class, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply >{ \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, type1_out* arg1, type2_out* arg2, type3_out* arg3, type4_out* arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED0_4_EXTRA(msg_class, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED1_0(msg_class, type1_in) \ class msg_class : \ public IPC::MessageWithReply, Tuple0 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED1_0_EXTRA(msg_class, type1_in) #define IPC_SYNC_MESSAGE_ROUTED1_1(msg_class, type1_in, type1_out) \ class msg_class : \ public IPC::MessageWithReply, Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, type1_out* arg2); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED1_1_EXTRA(msg_class, type1_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED1_2(msg_class, type1_in, type1_out, type2_out) \ class msg_class : \ public IPC::MessageWithReply, Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, type1_out* arg2, type2_out* arg3); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED1_2_EXTRA(msg_class, type1_in, type1_out, type2_out) #define IPC_SYNC_MESSAGE_ROUTED1_3(msg_class, type1_in, type1_out, type2_out, type3_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple3 >{ \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, type1_out* arg2, type2_out* arg3, type3_out* arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED1_3_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple4 >{ \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, type1_out* arg2, type2_out* arg3, type3_out* arg4, type4_out* arg5); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED1_4_EXTRA(msg_class, type1_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED2_0(msg_class, type1_in, type2_in) \ class msg_class : \ public IPC::MessageWithReply, Tuple0 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED2_0_EXTRA(msg_class, type1_in, type2_in) #define IPC_SYNC_MESSAGE_ROUTED2_1(msg_class, type1_in, type2_in, type1_out) \ class msg_class : \ public IPC::MessageWithReply, Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, type1_out* arg3); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED2_1_EXTRA(msg_class, type1_in, type2_in, type1_out) #define IPC_SYNC_MESSAGE_ROUTED2_2(msg_class, type1_in, type2_in, type1_out, type2_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, type1_out* arg3, type2_out* arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED2_2_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple3 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, type1_out* arg3, type2_out* arg4, type3_out* arg5); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED2_3_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED2_4(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple4 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, type1_out* arg3, type2_out* arg4, type3_out* arg5, type4_out* arg6); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED2_4_EXTRA(msg_class, type1_in, type2_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED3_0(msg_class, type1_in, type2_in, type3_in) \ class msg_class : \ public IPC::MessageWithReply, Tuple0 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED3_0_EXTRA(msg_class, type1_in, type2_in, type3_in) #define IPC_SYNC_MESSAGE_ROUTED3_1(msg_class, type1_in, type2_in, type3_in, type1_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, type1_out* arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED3_1_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, type1_out* arg4, type2_out* arg5); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED3_2_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple3 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, type1_out* arg4, type2_out* arg5, type3_out* arg6); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED3_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED3_4(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple4 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, type1_out* arg4, type2_out* arg5, type3_out* arg6, type4_out* arg7); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED3_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED4_0(msg_class, type1_in, type2_in, type3_in, type4_in) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple0 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED4_0_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, type1_out* arg6); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED4_1_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, type1_out* arg5, type2_out* arg6); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED4_2_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple3 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, type1_out* arg5, type2_out* arg6, type3_out* arg7); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED4_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED4_4(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple4 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, type1_out* arg5, type2_out* arg6, type3_out* arg7, type4_out* arg8); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED4_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type1_out, type2_out, type3_out, type4_out) #define IPC_SYNC_MESSAGE_ROUTED5_0(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple0 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, const type5_in& arg5); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED5_0_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple1 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, const type5_in& arg5, type1_out* arg6); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED5_1_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple2 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, const type4_in& arg5, type1_out* arg6, type2_out* arg7); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED5_2_EXTRA(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) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple3 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, const type4_in& arg5, type1_out* arg6, type2_out* arg7, type3_out* arg8); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED5_3_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out) #define IPC_SYNC_MESSAGE_ROUTED5_4(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out, type4_out) \ class msg_class : \ public IPC::MessageWithReply, \ Tuple4 > { \ public: \ enum { ID = (IPC_MESSAGE_START << 16) + __LINE__ }; \ msg_class(int routing_id, const type1_in& arg1, const type2_in& arg2, const type3_in& arg3, const type4_in& arg4, const type4_in& arg5, type1_out* arg6, type2_out* arg7, type3_out* arg8, type4_out* arg9); \ ~msg_class(); \ static void Log(std::string* name, const Message* msg, std::string* l); \ }; \ IPC_SYNC_MESSAGE_ROUTED5_4_EXTRA(msg_class, type1_in, type2_in, type3_in, type4_in, type5_in, type1_out, type2_out, type3_out, type4_out) // Message crackers and handlers. // Prefer to use the IPC_BEGIN_MESSAGE_MAP_EX to the older macros since they // allow you to detect when a message could not be de-serialized. Usage: // // bool MyClass::OnMessageReceived(const IPC::Message& msg) { // bool handled = true; // bool msg_is_good = false; // IPC_BEGIN_MESSAGE_MAP_EX(MyClass, msg, msg_is_good) // IPC_MESSAGE_HANDLER(MsgClassOne, OnMsgClassOne) // ...more handlers here ... // IPC_MESSAGE_HANDLER(MsgClassTen, OnMsgClassTen) // IPC_MESSAGE_UNHANDLED(handled = false) // IPC_END_MESSAGE_MAP_EX() // if (!msg_is_good) { // // Signal error here or terminate offending process. // } // return handled; // } #define IPC_BEGIN_MESSAGE_MAP_EX(class_name, msg, msg_is_ok) \ { \ typedef class_name _IpcMessageHandlerClass; \ const IPC::Message& ipc_message__ = msg; \ bool& msg_is_ok__ = msg_is_ok; \ switch (ipc_message__.type()) { \ #define IPC_BEGIN_MESSAGE_MAP(class_name, msg) \ { \ typedef class_name _IpcMessageHandlerClass; \ const IPC::Message& ipc_message__ = msg; \ bool msg_is_ok__ = true; \ switch (ipc_message__.type()) { \ #define IPC_MESSAGE_FORWARD(msg_class, obj, member_func) \ case msg_class::ID: \ msg_is_ok__ = msg_class::Dispatch(&ipc_message__, obj, this, &member_func); \ break; #define IPC_MESSAGE_HANDLER(msg_class, member_func) \ IPC_MESSAGE_FORWARD(msg_class, this, _IpcMessageHandlerClass::member_func) #define IPC_MESSAGE_FORWARD_DELAY_REPLY(msg_class, obj, member_func) \ case msg_class::ID: \ msg_class::DispatchDelayReply(&ipc_message__, obj, &member_func); \ break; #define IPC_MESSAGE_HANDLER_DELAY_REPLY(msg_class, member_func) \ IPC_MESSAGE_FORWARD_DELAY_REPLY(msg_class, this, \ _IpcMessageHandlerClass::member_func) #define IPC_MESSAGE_HANDLER_GENERIC(msg_class, code) \ case msg_class::ID: \ code; \ break; #define IPC_REPLY_HANDLER(func) \ case IPC_REPLY_ID: \ func(ipc_message__); \ break; #define IPC_MESSAGE_UNHANDLED(code) \ default: \ code; \ break; #define IPC_MESSAGE_UNHANDLED_ERROR() \ IPC_MESSAGE_UNHANDLED(NOTREACHED() << \ "Invalid message with type = " << \ ipc_message__.type()) #define IPC_END_MESSAGE_MAP() \ DCHECK(msg_is_ok__); \ } \ } #define IPC_END_MESSAGE_MAP_EX() \ } \ } // This corresponds to an enum value from IPCMessageStart. #define IPC_MESSAGE_CLASS(message) \ message.type() >> 16