blocxx
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00001 /******************************************************************************* 00002 * Copyright (C) 2005, Quest Software, Inc. All rights reserved. 00003 * Copyright (C) 2006, Novell, Inc. All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * * Redistributions of source code must retain the above copyright notice, 00009 * this list of conditions and the following disclaimer. 00010 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Neither the name of 00014 * Quest Software, Inc., 00015 * nor Novell, Inc., 00016 * nor the names of its contributors or employees may be used to 00017 * endorse or promote products derived from this software without 00018 * specific prior written permission. 00019 * 00020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00021 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00022 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00023 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00024 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00025 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00026 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00027 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00028 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00029 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00030 * POSSIBILITY OF SUCH DAMAGE. 00031 *******************************************************************************/ 00032 00033 00034 #ifndef BLOCXX_MULTI_PROCESS_FILE_APPENDER_HPP_INCLUDE_GUARD_ 00035 #define BLOCXX_MULTI_PROCESS_FILE_APPENDER_HPP_INCLUDE_GUARD_ 00036 00040 #include "blocxx/BLOCXX_config.h" 00041 #include "blocxx/CommonFwd.hpp" 00042 #include "blocxx/LogAppender.hpp" 00043 #include "blocxx/String.hpp" 00044 00045 #include "blocxx/File.hpp" 00046 00047 namespace BLOCXX_NAMESPACE 00048 { 00049 00054 class BLOCXX_COMMON_API MultiProcessFileAppender : public LogAppender 00055 { 00056 public: 00057 static const unsigned int NO_MAX_LOG_SIZE = 0; 00058 00063 MultiProcessFileAppender( 00064 const StringArray& components, 00065 const StringArray& categories, 00066 const String & filename, 00067 const String& pattern, 00068 UInt64 maxFileSize, 00069 UInt32 maxBackupIndex); 00070 00071 virtual ~MultiProcessFileAppender(); 00072 00073 protected: 00074 virtual void doProcessLogMessage(const String& formattedMessage, const LogMessage& message) const; 00075 00076 private: 00077 String m_filename; 00078 UInt64 m_maxFileSize; 00079 unsigned m_maxBackupIndex; 00080 mutable File m_log; 00081 mutable File m_lock; 00082 }; 00083 00084 } // end namespace BLOCXX_NAMESPACE 00085 00086 #endif 00087 00088