# NAME Lib::Log4cplus - Perl interface to log via Log4cplus # VERSION Version 0.001 # SYNOPSIS use Lib::Log4cplus; my $logger = Lib::Log4cplus->new(config_file => "/path/to/config.properties"); $logger->log_info("main", "Lib::Log4cplus works great!"); # DESCRIPTION # INTERFACE Lib::Log4cplus has some low-level XS functions (which are not exported) and a few methods suitable for class. # FUNCTIONS All these functions are provided by the XS API to log4cplus. Nothing is exported by default and it's not recommended to use any of the functions directly. ## basic\_configure basic_configure(logToStdErr); Enables a builtin basic configuration: rootLogger=DEBUG, STDOUT appender.STDOUT=log4cplus::ConsoleAppender appender.STDOUT.logToStdErr=0 Any currently existing configuration is not reset. The parameter logToStdErr is ignored at the moment and will passed at a later release of log4cplus. See [http://log4cplus.sourceforge.net/docs/html/classlog4cplus\_1\_1BasicConfigurator.html](http://log4cplus.sourceforge.net/docs/html/classlog4cplus_1_1BasicConfigurator.html) for more details. ## file\_configure file_configure("/path/to/logger.properties"); Enables a configuration which is stored in a file. Any currently existing configuration is not reset. See [http://log4cplus.sourceforge.net/docs/html/classlog4cplus\_1\_1PropertyConfigurator.html](http://log4cplus.sourceforge.net/docs/html/classlog4cplus_1_1PropertyConfigurator.html) for more details. ## static\_configure my $properties = <<EOP; rootLogger=DEBUG, STDOUT appender.STDOUT=log4cplus::ConsoleAppender appender.STDOUT.logToStdErr=0 EOP static_configure($properties); Enables a configuration which is given by a list of properties separated by newlines. Any currently existing configuration is not reset. See [http://log4cplus.sourceforge.net/docs/html/classlog4cplus\_1\_1PropertyConfigurator.html](http://log4cplus.sourceforge.net/docs/html/classlog4cplus_1_1PropertyConfigurator.html) for more details. ## logger\_exists say "Yes" if logger_exists("wuff"); say "Always" if logger_exists(undef); Tells whether the specified logger exists. The rootLogger does always exists, even if it might not be configured. ## logger\_is\_enabled\_for say "Noisy" if logger_is_enabled_for(undef, 10000); # DEBUG_LOG_LEVEL say "Oops" unless logger_is_enabled_for("security", 30000); # WARN_LOG_LEVEL Tells whether the specified logger will log the requested log-level. The log-level has to be specified as an integer constant as described in the API documentation of log4cplus. The `constant` routine allows to fetch a bunch of log-level values predefined during configuration process. See [http://log4cplus.sourceforge.net/docs/html/clogger\_8h.html](http://log4cplus.sourceforge.net/docs/html/clogger_8h.html) for more details. ## logger\_log logger_log("access", 20000, $resource->path . " 200 OK") == 0 or die "Logger broken"; Takes a message (one string - not more, not formats) and pass it to the assigned appenders, if log-level is turned on for the logger. ## logger\_force\_log logger_force_log("access", 20000, $resource->path . " 200 OK") == 0 or die "Logger broken"; Takes a message (one string - not more, not formats) and pass it to the assigned appenders, regardless whether log-level is turned on for the logger or not. ## constant # AUTHOR Jens Rehsack, `<rehsack at cpan.org>` # BUGS Please report any bugs or feature requests to `bug-lib-log4cplus at rt.cpan.org`, or through the web interface at [http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Lib-Log4cplus](http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Lib-Log4cplus). I will be notified, and then you'll automatically be notified of progress on your bug as I make changes. # SUPPORT You can find documentation for this module with the perldoc command. perldoc Lib::Log4cplus You can also look for information at: - RT: CPAN's request tracker (report bugs here) [http://rt.cpan.org/NoAuth/Bugs.html?Dist=Lib-Log4cplus](http://rt.cpan.org/NoAuth/Bugs.html?Dist=Lib-Log4cplus) - AnnoCPAN: Annotated CPAN documentation [http://annocpan.org/dist/Lib-Log4cplus](http://annocpan.org/dist/Lib-Log4cplus) - CPAN Ratings [http://cpanratings.perl.org/d/Lib-Log4cplus](http://cpanratings.perl.org/d/Lib-Log4cplus) - Search CPAN [http://search.cpan.org/dist/Lib-Log4cplus/](http://search.cpan.org/dist/Lib-Log4cplus/) # ACKNOWLEDGEMENTS # LICENSE AND COPYRIGHT Copyright 2018 Jens Rehsack. This program is free software; you can redistribute it and/or modify it under the terms of the the Artistic License (2.0). You may obtain a copy of the full license at: [http://www.perlfoundation.org/artistic\_license\_2\_0](http://www.perlfoundation.org/artistic_license_2_0) Any use, modification, and distribution of the Standard or Modified Versions is governed by this Artistic License. By using, modifying or distributing the Package, you accept this license. Do not use, modify, or distribute the Package, if you do not accept this license. If your Modified Version has been derived from a Modified Version made by someone other than you, you are nevertheless required to ensure that your Modified Version complies with the requirements of this license. This license does not grant you the right to use any trademark, service mark, tradename, or logo of the Copyright Holder. 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