Claw
1.7.3
|
00001 /* 00002 CLAW - a C++ Library Absolutely Wonderful 00003 00004 CLAW is a free library without any particular aim but being useful to 00005 anyone. 00006 00007 Copyright (C) 2005-2011 Julien Jorge 00008 00009 This library is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU Lesser General Public 00011 License as published by the Free Software Foundation; either 00012 version 2.1 of the License, or (at your option) any later version. 00013 00014 This library is distributed in the hope that it will be useful, 00015 but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public 00020 License along with this library; if not, write to the Free Software 00021 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00022 00023 contact: julien.jorge@gamned.org 00024 */ 00030 #ifndef __CLAW_LOG_STREAM_HPP__ 00031 #define __CLAW_LOG_STREAM_HPP__ 00032 00033 #include <string> 00034 #include <fstream> 00035 #include <claw/non_copyable.hpp> 00036 00037 #ifndef CLAW_LOGGER_EXPORT 00038 # ifdef CLAW_LOGGER_NO_EXPORT 00039 # define CLAW_LOGGER_EXPORT 00040 # else 00041 # ifdef _WIN32 00042 # ifdef claw_logger_EXPORTS 00043 # define CLAW_LOGGER_EXPORT __declspec(dllexport) 00044 # else 00045 # define CLAW_LOGGER_EXPORT __declspec(dllimport) 00046 # endif // def claw_logger_EXPORTS 00047 # else // def _WIN32 00048 # define CLAW_LOGGER_EXPORT 00049 # endif // def _WIN32 00050 # endif // def CLAW_LOGGER_NO_EXPORT 00051 #endif // ndef CLAW_LOGGER_EXPORT 00052 00053 namespace claw 00054 { 00059 class CLAW_LOGGER_EXPORT log_stream 00060 { 00061 public: 00062 virtual ~log_stream(); 00063 virtual void write( const std::string& str ) = 0; 00064 virtual void flush(); 00065 }; // class log_stream 00066 00071 class CLAW_LOGGER_EXPORT console_logger 00072 : public log_stream, 00073 public pattern::non_copyable 00074 { 00075 public: 00076 virtual void write( const std::string& str ); 00077 virtual void flush(); 00078 }; // class console_logger 00079 00084 class CLAW_LOGGER_EXPORT file_logger 00085 : public log_stream, 00086 public pattern::non_copyable 00087 { 00088 public: 00089 file_logger( const std::string& filename ); 00090 virtual ~file_logger(); 00091 00092 virtual void write( const std::string& str ); 00093 virtual void flush(); 00094 00095 private: 00097 std::ofstream* m_file; 00098 00099 }; // class file_logger 00100 } // namespace claw 00101 00102 #endif // __CLAW_LOG_STREAM_HPP__