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local	[ DIR ]	drwxr-xr-x	2020-06-12 11:13
CGI.pm	255.24 KB	-rw-r--r--	2012-11-14 23:42
CPANPLUS.pm	7.05 KB	-rw-r--r--	2013-05-20 21:46
Carp.pm	19.93 KB	-rw-r--r--	2012-06-18 11:32
Digest.pm	10.35 KB	-rw-r--r--	2011-10-02 10:06
Env.pm	5.39 KB	-rw-r--r--	2013-03-02 17:10
Error.pm	24.27 KB	-rw-r--r--	2014-06-09 20:19
Exporter.pm	18.31 KB	-rw-r--r--	2013-03-27 15:34
Fatal.pm	45.16 KB	-rw-r--r--	2013-02-22 14:49
Git.pm	42.55 KB	-r--r--r--	2013-06-10 20:01
abbrev.pl	819 B	-rw-r--r--	2017-06-13 23:38
assert.pl	1.27 KB	-rw-r--r--	2017-06-13 23:38
autodie.pm	11.83 KB	-rw-r--r--	2013-02-22 14:49
bigfloat.pl	7.14 KB	-rw-r--r--	2017-06-13 23:38
bigint.pl	8.71 KB	-rw-r--r--	2017-06-13 23:38
bigrat.pl	4.35 KB	-rw-r--r--	2017-06-13 23:38
cacheout.pl	1.1 KB	-rw-r--r--	2017-06-13 23:38
chat2.pl	9.73 KB	-rw-r--r--	2017-06-13 23:38
complete.pl	3.12 KB	-rw-r--r--	2017-06-13 23:38
constant.pm	13.04 KB	-rw-r--r--	2014-06-10 02:51
ctime.pl	1.93 KB	-rw-r--r--	2017-06-13 23:38
dotsh.pl	2.12 KB	-rw-r--r--	2017-06-13 23:38
exceptions.pl	1.7 KB	-rw-r--r--	2017-06-13 23:38
fastcwd.pl	1019 B	-rw-r--r--	2017-06-13 23:38
find.pl	1.16 KB	-rw-r--r--	2017-06-13 23:38
finddepth.pl	1.1 KB	-rw-r--r--	2017-06-13 23:38
flush.pl	642 B	-rw-r--r--	2017-06-13 23:38
ftp.pl	23.53 KB	-rw-r--r--	2017-06-13 23:38
getcwd.pl	1.37 KB	-rw-r--r--	2017-06-13 23:38
getopt.pl	1.27 KB	-rw-r--r--	2017-06-13 23:38
getopts.pl	1.35 KB	-rw-r--r--	2017-06-13 23:38
hostname.pl	727 B	-rw-r--r--	2017-06-13 23:38
importenv.pl	283 B	-rw-r--r--	2017-06-13 23:38
look.pl	1.23 KB	-rw-r--r--	2017-06-13 23:38
newgetopt.pl	2.15 KB	-rw-r--r--	2010-07-09 12:26
open2.pl	185 B	-rw-r--r--	2017-06-13 23:38
open3.pl	185 B	-rw-r--r--	2017-06-13 23:38
parent.pm	2.83 KB	-rw-r--r--	2011-03-08 17:26
perldoc.pod	8.25 KB	-rw-r--r--	2013-01-28 03:32
pwd.pl	1.44 KB	-rw-r--r--	2017-06-13 23:38
shellwords.pl	280 B	-rw-r--r--	2017-06-13 23:38
stat.pl	525 B	-rw-r--r--	2017-06-13 23:38
syslog.pl	4.69 KB	-rw-r--r--	2017-06-13 23:38
tainted.pl	164 B	-rw-r--r--	2017-06-13 23:38
termcap.pl	4.02 KB	-rw-r--r--	2017-06-13 23:38
timelocal.pl	690 B	-rw-r--r--	2017-06-13 23:38
validate.pl	3.64 KB	-rw-r--r--	2017-06-13 23:38

Rename

#
# syslog.pl
#
# $Log:	syslog.pl,v $
# 
# tom christiansen <tchrist@convex.com>
# modified to use sockets by Larry Wall <lwall@jpl-devvax.jpl.nasa.gov>
# NOTE: openlog now takes three arguments, just like openlog(3)
#
# call syslog() with a string priority and a list of printf() args
# like syslog(3)
#
#  usage: require 'syslog.pl';
#
#  then (put these all in a script to test function)
#		
#
#	do openlog($program,'cons,pid','user');
#	do syslog('info','this is another test');
#	do syslog('mail|warning','this is a better test: %d', time);
#	do closelog();
#	
#	do syslog('debug','this is the last test');
#	do openlog("$program $$",'ndelay','user');
#	do syslog('notice','fooprogram: this is really done');
#
#	$! = 55;
#	do syslog('info','problem was %m'); # %m == $! in syslog(3)

package syslog;

use warnings::register;

$host = 'localhost' unless $host;	# set $syslog'host to change

if ($] >= 5 && warnings::enabled()) {
    warnings::warn("You should 'use Sys::Syslog' instead; continuing");
}

require 'syslog.ph';

eval 'use Socket; 1' 			||
     eval { require "socket.ph" } 	||
     require "sys/socket.ph";

$maskpri = &LOG_UPTO(&LOG_DEBUG);

sub main'openlog {
    ($ident, $logopt, $facility) = @_;  # package vars
    $lo_pid = $logopt =~ /\bpid\b/;
    $lo_ndelay = $logopt =~ /\bndelay\b/;
    $lo_cons = $logopt =~ /\bcons\b/;
    $lo_nowait = $logopt =~ /\bnowait\b/;
    &connect if $lo_ndelay;
}

sub main'closelog {
    $facility = $ident = '';
    &disconnect;
}

sub main'setlogmask {
    local($oldmask) = $maskpri;
    $maskpri = shift;
    $oldmask;
}
 
sub main'syslog {
    local($priority) = shift;
    local($mask) = shift;
    local($message, $whoami);
    local(@words, $num, $numpri, $numfac, $sum);
    local($facility) = $facility;	# may need to change temporarily.

die "syslog: expected both priority and mask" unless $mask && $priority;

@words = split(/\W+/, $priority, 2);# Allow "level" or "level|facility".
    undef $numpri;
    undef $numfac;
    foreach (@words) {
	$num = &xlate($_);		# Translate word to number.
	if (/^kern$/ || $num < 0) {
	    die "syslog: invalid level/facility: $_\n";
	}
	elsif ($num <= &LOG_PRIMASK) {
	    die "syslog: too many levels given: $_\n" if defined($numpri);
	    $numpri = $num;
	    return 0 unless &LOG_MASK($numpri) & $maskpri;
	}
	else {
	    die "syslog: too many facilities given: $_\n" if defined($numfac);
	    $facility = $_;
	    $numfac = $num;
	}
    }

die "syslog: level must be given\n" unless defined($numpri);

if (!defined($numfac)) {	# Facility not specified in this call.
	$facility = 'user' unless $facility;
	$numfac = &xlate($facility);
    }

&connect unless $connected;

$whoami = $ident;

if (!$ident && $mask =~ /^(\S.*):\s?(.*)/) {
	$whoami = $1;
	$mask = $2;
    }

unless ($whoami) {
	($whoami = getlogin) ||
	    ($whoami = getpwuid($<)) ||
		($whoami = 'syslog');
    }

$whoami .= "[$$]" if $lo_pid;

$mask =~ s/%m/$!/g;
    $mask .= "\n" unless $mask =~ /\n$/;
    $message = sprintf ($mask, @_);

$sum = $numpri + $numfac;
    unless (send(SYSLOG,"<$sum>$whoami: $message",0)) {
	if ($lo_cons) {
	    if ($pid = fork) {
		unless ($lo_nowait) {
		    do {$died = wait;} until $died == $pid || $died < 0;
		}
	    }
	    else {
		open(CONS,">/dev/console");
		print CONS "<$facility.$priority>$whoami: $message\r";
		exit if defined $pid;		# if fork failed, we're parent
		close CONS;
	    }
	}
    }
}

sub xlate {
    local($name) = @_;
    $name = uc $name;
    $name = "LOG_$name" unless $name =~ /^LOG_/;
    $name = "syslog'$name";
    defined &$name ? &$name : -1;
}

sub connect {
    $pat = 'S n C4 x8';

$af_unix = &AF_UNIX;
    $af_inet = &AF_INET;

$stream = &SOCK_STREAM;
    $datagram = &SOCK_DGRAM;

($name,$aliases,$proto) = getprotobyname('udp');
    $udp = $proto;

($name,$aliases,$port,$proto) = getservbyname('syslog','udp');
    $syslog = $port;

if (chop($myname = `hostname`)) {
	($name,$aliases,$addrtype,$length,@addrs) = gethostbyname($myname);
	die "Can't lookup $myname\n" unless $name;
	@bytes = unpack("C4",$addrs[0]);
    }
    else {
	@bytes = (0,0,0,0);
    }
    $this = pack($pat, $af_inet, 0, @bytes);

if ($host =~ /^\d+\./) {
	@bytes = split(/\./,$host);
    }
    else {
	($name,$aliases,$addrtype,$length,@addrs) = gethostbyname($host);
	die "Can't lookup $host\n" unless $name;
	@bytes = unpack("C4",$addrs[0]);
    }
    $that = pack($pat,$af_inet,$syslog,@bytes);

socket(SYSLOG,$af_inet,$datagram,$udp) || die "socket: $!\n";
    bind(SYSLOG,$this) || die "bind: $!\n";
    connect(SYSLOG,$that) || die "connect: $!\n";

local($old) = select(SYSLOG); $| = 1; select($old);
    $connected = 1;
}

sub disconnect {
    close SYSLOG;
    $connected = 0;
}