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mail::spamassassin::logger(3) [centos man page]

Mail::SpamAssassin::Logger(3)				User Contributed Perl Documentation			     Mail::SpamAssassin::Logger(3)

NAME
Mail::SpamAssassin::Logger - SpamAssassin logging module SYNOPSIS
use Mail::SpamAssassin::Logger; $SIG{__WARN__} = sub { log_message("warn", $_[0]); }; $SIG{__DIE__} = sub { log_message("error", $_[0]) if $_[0] !~ /in eval/; }; METHODS
add_facilities(facilities) Enable debug logging for specific facilities. Each facility is the area of code to debug. Facilities can be specified as a hash reference (the key names are used), an array reference, an array, or a comma-separated scalar string. Facility names are case- sensitive. If "all" is listed, then all debug facilities are implicitly enabled, except for those explicitly disabled. A facility name may be preceded by a "no" (case-insensitive), which explicitly disables it, overriding the "all". For example: all,norules,noconfig,nodcc. When facility names are given as an ordered list (array or scalar, not a hash), the last entry applies, e.g. 'nodcc,dcc,dcc,noddc' is equivalent to 'nodcc'. Note that currently no facility name starts with a "no", it is advised to keep this practice with newly added facility names to make life easier. Higher priority informational messages that are suitable for logging in normal circumstances are available with an area of "info". Some very verbose messages require the facility to be specifically enabled (see "would_log" below). log_message($level, @message) Log a message at a specific level. Levels are specified as strings: "warn", "error", "info", and "dbg". The first element of the message must be prefixed with a facility name followed directly by a colon. dbg("facility: message") This is used for all low priority debugging messages. info("facility: message") This is used for informational messages indicating a normal, but significant, condition. This should be infrequently called. These messages are typically logged when SpamAssassin is run as a daemon. add(method => 'syslog', socket => $socket, facility => $facility) "socket" is the type the syslog ("unix" or "inet"). "facility" is the syslog facility (typically "mail"). add(method => 'file', filename => $file) "filename" is the name of the log file. add(method => 'stderr') No options are needed for stderr logging, just don't close stderr first. remove(method) Remove a logging method. Only the method name needs to be passed as a scalar. would_log($level, $facility) Returns 0 if a message at the given level and with the given facility would be logged. Returns 1 if a message at a given level and facility would be logged normally. Returns 2 if the facility was specifically enabled. The facility argument is optional. close_log() Close all logs. perl v5.16.3 2011-06-06 Mail::SpamAssassin::Logger(3)

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Agent::Driver::Syslog(3pm)				User Contributed Perl Documentation				Agent::Driver::Syslog(3pm)

NAME
Log::Agent::Driver::Syslog - syslog logging driver for Log::Agent SYNOPSIS
use Log::Agent; require Log::Agent::Driver::Syslog; my $driver = Log::Agent::Driver::Syslog->make( -prefix => prefix, -facility => "user", -showpid => 1, -socktype => "unix", -logopt => "ndelay", ); logconfig(-driver => $driver); DESCRIPTION
The syslog logging driver delegates logxxx() operations to syslog() via the Sys::Syslog(3) interface. The creation routine make() takes the following switches: "-facility" => facility Tell syslog() which facility to use (e.g. "user", "auth", "daemon"). Unlike the Sys::Syslog(3) interface, the facility is set once and for all: every logging message will use the same facility. If you wish to log something to "auth" for instance, then do so via Sys::Syslog directly: there is no guarantee that the application will configure its Log::Agent to use syslog anyway! "-logopt" => syslog options Specifies logging options, under the form of a string containing zero or more of the words ndelay, cons or nowait. "-prefix" => prefix The prefix here is syslog's identification string. "-showpid" => flag Set to true to have the PID of the process logged. It is false by default. "-socktype" => (unix | inet) Specifies the logging socket type to use. The default behaviour is to use Sys:Syslog's default. CHANNELS
All the channels go to syslog(), of course. AUTHOR
Raphael Manfredi <Raphael_Manfredi@pobox.com> SEE ALSO
Log::Agent::Driver(3), Log::Agent::Channel::Syslog(3). perl v5.10.0 2002-03-09 Agent::Driver::Syslog(3pm)
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