00001 /* 00002 This file is part of OpenFLUID software 00003 Copyright (c) 2007-2010 INRA-Montpellier SupAgro 00004 00005 00006 == GNU General Public License Usage == 00007 00008 OpenFLUID is free software: you can redistribute it and/or modify 00009 it under the terms of the GNU General Public License as published by 00010 the Free Software Foundation, either version 3 of the License, or 00011 (at your option) any later version. 00012 00013 OpenFLUID is distributed in the hope that it will be useful, 00014 but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 GNU General Public License for more details. 00017 00018 You should have received a copy of the GNU General Public License 00019 along with OpenFLUID. If not, see <http://www.gnu.org/licenses/>. 00020 00021 In addition, as a special exception, INRA gives You the additional right 00022 to dynamically link the code of OpenFLUID with code not covered 00023 under the GNU General Public License ("Non-GPL Code") and to distribute 00024 linked combinations including the two, subject to the limitations in this 00025 paragraph. Non-GPL Code permitted under this exception must only link to 00026 the code of OpenFLUID dynamically through the OpenFLUID libraries 00027 interfaces, and only for building OpenFLUID plugins. The files of 00028 Non-GPL Code may be link to the OpenFLUID libraries without causing the 00029 resulting work to be covered by the GNU General Public License. You must 00030 obey the GNU General Public License in all respects for all of the 00031 OpenFLUID code and other code used in conjunction with OpenFLUID 00032 except the Non-GPL Code covered by this exception. If you modify 00033 this OpenFLUID, you may extend this exception to your version of the file, 00034 but you are not obligated to do so. If you do not wish to provide this 00035 exception without modification, you must delete this exception statement 00036 from your version and license this OpenFLUID solely under the GPL without 00037 exception. 00038 00039 00040 == Other Usage == 00041 00042 Other Usage means a use of OpenFLUID that is inconsistent with the GPL 00043 license, and requires a written agreement between You and INRA. 00044 Licensees for Other Usage of OpenFLUID may use this file in accordance 00045 with the terms contained in the written agreement between You and INRA. 00046 */ 00047 00056 #ifndef __STDOUTFILEOSTREAM_HPP__ 00057 #define __STDOUTFILEOSTREAM_HPP__ 00058 00059 #include <iostream> 00060 #include <fstream> 00061 #include <boost/iostreams/stream.hpp> 00062 #include <boost/iostreams/device/null.hpp> 00063 #include <boost/filesystem/path.hpp> 00064 #include <boost/iostreams/tee.hpp> 00065 #include <boost/iostreams/device/file.hpp> 00066 #include <boost/iostreams/filtering_stream.hpp> 00067 00068 00069 #include <openfluid/dllexport.hpp> 00070 00071 00072 namespace openfluid { namespace base { 00073 00074 00075 class DLLEXPORT StdoutAndFileOutputStream 00076 { 00077 private: 00078 00079 typedef boost::iostreams::tee_device<std::ostream,std::ofstream> TeeDevice; 00080 00081 00082 public: 00083 00084 typedef boost::iostreams::stream<TeeDevice> TeeStream; 00085 00086 00087 private: 00088 00089 TeeDevice* mp_LoggerDevice; 00090 00091 std::ofstream m_FileLogger; 00092 00093 TeeStream m_Logger; 00094 00095 void tieStreams(); 00096 00097 00098 public: 00099 00100 StdoutAndFileOutputStream(); 00101 00102 StdoutAndFileOutputStream(std::string LogFilePath); 00103 00104 ~StdoutAndFileOutputStream(); 00105 00106 inline std::ofstream& getFile() { return m_FileLogger; }; 00107 00108 inline std::ostream& getStdout() { return std::cout; }; 00109 00110 inline TeeStream& get() { return m_Logger; }; 00111 00112 bool open(std::string LogFilePath); 00113 00114 void close(); 00115 00116 void flush(); 00117 00118 #if defined WIN32 00119 inline bool isOpened() { return m_FileLogger.is_open(); }; 00120 #elif defined __unix__ || defined __APPLE__ 00121 inline bool isOpened() const { return m_FileLogger.is_open(); }; 00122 #endif 00123 00124 }; 00125 00126 00127 00128 00129 } } // namespaces 00130 00131 00132 #endif /* __STDOUTFILEOSTREAM_HPP__ */