src/include/posix/base/posixlog.h

00001 /*
00002  * Funambol is a mobile platform developed by Funambol, Inc. 
00003  * Copyright (C) 2003 - 2007 Funambol, Inc.
00004  * 
00005  * This program is free software; you can redistribute it and/or modify it under
00006  * the terms of the GNU Affero General Public License version 3 as published by
00007  * the Free Software Foundation with the addition of the following permission 
00008  * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED
00009  * WORK IN WHICH THE COPYRIGHT IS OWNED BY FUNAMBOL, FUNAMBOL DISCLAIMS THE 
00010  * WARRANTY OF NON INFRINGEMENT  OF THIRD PARTY RIGHTS.
00011  * 
00012  * This program is distributed in the hope that it will be useful, but WITHOUT
00013  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00014  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
00015  * details.
00016  * 
00017  * You should have received a copy of the GNU Affero General Public License 
00018  * along with this program; if not, see http://www.gnu.org/licenses or write to
00019  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
00020  * MA 02110-1301 USA.
00021  * 
00022  * You can contact Funambol, Inc. headquarters at 643 Bair Island Road, Suite 
00023  * 305, Redwood City, CA 94063, USA, or at email address info@funambol.com.
00024  * 
00025  * The interactive user interfaces in modified source and object code versions
00026  * of this program must display Appropriate Legal Notices, as required under
00027  * Section 5 of the GNU Affero General Public License version 3.
00028  * 
00029  * In accordance with Section 7(b) of the GNU Affero General Public License
00030  * version 3, these Appropriate Legal Notices must retain the display of the
00031  * "Powered by Funambol" logo. If the display of the logo is not reasonably 
00032  * feasible for technical reasons, the Appropriate Legal Notices must display
00033  * the words "Powered by Funambol".
00034  */
00035 
00036 #ifndef INCL_POSIX_LOG
00037 # define INCL_POSIX_LOG
00038 
00040 #include <base/fscapi.h>
00041 #include <base/Log.h>
00042 #include "base/util/StringBuffer.h"
00043 
00044 #include <stdio.h>
00045 #include <time.h>
00046 #include "base/globalsdef.h"
00047 
00048 BEGIN_NAMESPACE
00049 
00054 class POSIXLog : public Log {
00055  public:
00056 
00057     POSIXLog();
00058     ~POSIXLog();
00059 
00080     virtual void setLogFile(const char *path, const char* name, bool redirectStderr = false);
00081 
00085     virtual FILE *getLogFile() { return logFile; }
00086 
00092     virtual void setPrefix(const char *prefix) { this->prefix = prefix ? prefix : ""; }
00093     virtual const StringBuffer &getPrefix() const { return prefix; }
00094 
00095     virtual void setLogPath(const char*  configLogPath);
00096     virtual void setLogName(const char*  configLogName);
00097     virtual void error(const char*  msg, ...);
00098     virtual void info(const char*  msg, ...);
00099     virtual void developer(const char*  msg, ...);
00100     virtual void debug(const char*  msg, ...);
00101     virtual void reset(const char* title = NULL);
00102     virtual size_t getLogSize();
00103 
00104  protected:
00120     virtual void printLine(bool firstLine,
00121                            time_t time,
00122                            const char *fullTime,
00123                            const char *shortTime,
00124                            const char *utcTime,
00125                            LogLevel level,
00126                            const char *levelPrefix,
00127                            const char *line);
00128 
00129  private:
00130     FILE* logFile;
00131     bool logFileStdout;
00132     StringBuffer logName;
00133     StringBuffer logPath;
00134     bool logRedirectStderr;
00135 
00137     int fderr;
00138 
00142     StringBuffer prefix;
00143 
00144     void printMessage(LogLevel level, const char* levelPrefix, const char* msg, va_list argList);
00145 };
00146 
00147 #define POSIX_LOG ((POSIXLog &)Log::instance())
00148 
00149 
00150 END_NAMESPACE
00151 
00153 #endif

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