NAME
Linux::Systemd::Journal::Write - XS wrapper around sd-journal
VERSION
version 0.001
SYNOPSIS
use Linux::Systemd::Journal::Write;
my $jnl = Linux::Systemd::Journal::Write->new;
# basic log messages
$jnl->print('flarg'); # with default log level
$jnl->print('Hello world', 4); # WARN level
# add abitrary data to the log entry
my %hash = (DAY_ONE => 'Monday', DAY_TWO => 'Tuesday', DAY_THREE => 'Wednesday');
$jnl->send('Here is a message', \%hash); # add abitrary data to the log entry
# will log "Failed to open file: No such file or directory" and ERRNO=2
open my $fh, '<', 'nosuchfile'
or $jnl->perror('Failed to open file');
ATTRIBUTES
app_id
Will be used to set SYSLOG_IDENTIFIER
. Defaults to basename($0);
priority
Default log priority
METHODS
print($msg, $pri)
$msg should be either a string. $pri is optional, and defaults to $self->priority
send($msg_or_data, $data?)
If there is one arg, it may be a simple string to log. Or, it could be a hashref or an arrayref. In this case, one of the keys sent MUST be 'message'.
If there are two args, the first must be the string to use as a message, the second a hashref or arrayref. In this case, a key called message should not be set.
Finally, send
can also be called with an array of key => values, one of which must be message.
Keys will be uppercased.
perror($msg)
Logs the string of the current set errno
, prefixed with $msg
.
BUGS AND LIMITATIONS
You can make new bug reports, and view existing ones, through the web interface at https://github.com/ioanrogers/Linux-Systemd-Journal/issues.
AVAILABILITY
The latest version of this module is available from the Comprehensive Perl Archive Network (CPAN). Visit http://www.perl.com/CPAN/ to find a CPAN site near you, or see https://metacpan.org/module/Linux::Systemd::Journal/.
SOURCE
The development version is on github at http://github.com/ioanrogers/Linux-Systemd-Journal and may be cloned from git://github.com/ioanrogers/Linux-Systemd-Journal.git
AUTHOR
Ioan Rogers <ioanr@cpan.org>
COPYRIGHT AND LICENSE
This software is Copyright (c) 2014 by Ioan Rogers.
This is free software, licensed under:
The GNU Lesser General Public License, Version 2.1, February 1999
DISCLAIMER OF WARRANTY
BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.