00001 /********************************************************************* 00002 * Software License Agreement (BSD License) 00003 * 00004 * Copyright (c) 2013, Institute for Artificial Intelligence, 00005 * Universität Bremen. 00006 * All rights reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * * Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * * Redistributions in binary form must reproduce the above 00015 * copyright notice, this list of conditions and the following 00016 * disclaimer in the documentation and/or other materials provided 00017 * with the distribution. 00018 * * Neither the name of the Institute for Artificial Intelligence, 00019 * Universität Bremen, nor the names of its contributors may be 00020 * used to endorse or promote products derived from this software 00021 * without specific prior written permission. 00022 * 00023 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00024 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00025 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00026 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00027 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00028 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00029 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00030 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00031 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00032 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00033 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00034 * POSSIBILITY OF SUCH DAMAGE. 00035 *********************************************************************/ 00036 00040 #ifndef __BELIEFSTATE_H__ 00041 #define __BELIEFSTATE_H__ 00042 00043 00044 // System 00045 #include <iostream> 00046 #include <cstdlib> 00047 #include <list> 00048 #include <string> 00049 #include <libconfig.h++> 00050 #include <mutex> 00051 00052 // Private 00053 #include <ForwardDeclarations.h> 00054 #include <Types.h> 00055 #include <PluginSystem.h> 00056 #include <UtilityBase.h> 00057 00058 00063 namespace beliefstate { 00064 class Beliefstate : public UtilityBase { 00065 private: 00068 PluginSystem* m_psPlugins; 00072 bool m_bRun; 00077 int m_argc; 00082 char** m_argv; 00086 std::list<std::string> m_lstPluginsToLoad; 00093 std::list<Event> m_lstGlobalEvents; 00098 std::string m_strWorkspaceDirectory; 00107 std::mutex m_mtxTerminalResize; 00110 bool m_bTerminalWindowResize; 00113 bool m_bCommandLineOutput; 00116 bool m_bOnlyDisplayImportant; 00119 std::string m_strVersion; 00120 00121 protected: 00122 std::list<std::string> m_lstConfigFileLocations; 00123 00124 public: 00134 Beliefstate(int argc, char** argv); 00138 ~Beliefstate(); 00139 00146 std::string version(); 00147 00159 Result init(std::string strConfigFile = ""); 00160 00169 Result deinit(); 00170 00182 bool loadConfigFile(std::string strConfigFile); 00183 00206 bool loadIndividualPluginConfigurationBranch(libconfig::Setting &sBranch, CKeyValuePair* ckvpInto, std::string strConfigPath = "", bool bIgnorePluginField = false); 00207 00219 bool spreadEvent(Event evEvent); 00220 00230 void spreadServiceEvent(ServiceEvent seServiceEvent); 00231 00242 bool cycle(); 00243 00249 void triggerShutdown(); 00250 00252 void triggerTerminalResize(); 00253 00254 void setBaseDataDirectory(std::string strBaseDataDirectory); 00255 std::string baseDataDirectory(); 00256 std::string resolveDirectoryTokens(std::string strPath); 00257 00265 virtual std::string workspaceDirectory(); 00266 00271 std::string homeDirectory(); 00272 00273 virtual std::string findTokenReplacement(std::string strToken); 00274 bool handleUnhandledEvent(Event evEvent); 00275 00276 std::string findPrefixPath(std::string strPathList, std::string strMatchingSuffix, std::string strDelimiter = ":"); 00277 }; 00278 } 00279 00280 00281 #endif /* __BELIEFSTATE_H__ */