/* * Copyright (C) 2012-2014 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef _COMMANDLISTENER_H__ #define _COMMANDLISTENER_H__ #include #include "LogBuffer.h" #include "LogCommand.h" #include "LogListener.h" #include "LogReader.h" // See main.cpp for implementation void reinit_signal_handler(int /*signal*/); class CommandListener : public FrameworkListener { public: CommandListener(LogBuffer* buf, LogReader* reader, LogListener* swl); virtual ~CommandListener() { } private: static int getLogSocket(); class ShutdownCmd : public LogCommand { LogReader& mReader; LogListener& mSwl; public: ShutdownCmd(LogReader* reader, LogListener* swl); virtual ~ShutdownCmd() { } int runCommand(SocketClient* c, int argc, char** argv); }; #define LogBufferCmd(name) \ class name##Cmd : public LogCommand { \ LogBuffer& mBuf; \ \ public: \ explicit name##Cmd(LogBuffer* buf); \ virtual ~name##Cmd() { \ } \ int runCommand(SocketClient* c, int argc, char** argv); \ } LogBufferCmd(Clear); LogBufferCmd(GetBufSize); LogBufferCmd(SetBufSize); LogBufferCmd(GetBufSizeUsed); LogBufferCmd(GetStatistics); LogBufferCmd(GetPruneList); LogBufferCmd(SetPruneList); LogBufferCmd(GetEventTag); #define LogCmd(name) \ class name##Cmd : public LogCommand { \ public: \ name##Cmd(); \ virtual ~name##Cmd() { \ } \ int runCommand(SocketClient* c, int argc, char** argv); \ } LogCmd(Reinit); #define LogParentCmd(name) \ class name##Cmd : public LogCommand { \ CommandListener& mParent; \ \ public: \ name##Cmd(); \ explicit name##Cmd(CommandListener* parent); \ virtual ~name##Cmd() { \ } \ int runCommand(SocketClient* c, int argc, char** argv); \ void release(SocketClient* c) { \ mParent.release(c); \ } \ } LogParentCmd(Exit); }; #endif