This file was last modified on Wednesday, May 30, 2012.

#!/usr/bin/perl # Multicount Version 3.0 # Copyright 1998-2002 by Matt Riffle All Rights Reserved. # Initial Full Release: 7/4/98 This Release: 6/16/02 # pingPackets http://www.pingpackets.com/ # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. It is included in # this distribution in the file "license.txt". # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # a standard pragma & module use strict; use Fcntl qw(:DEFAULT :flock); # This is the directory in which the script will keep its data files. # It should be chmod 777, or what is needed to ensure the server can write # to it. my $DATA_DIR = '/var/log/www-counts'; # If this is set to 1, the last IP address to access the counter will be # cached to prevent one person from repeatedly updating the counter. If # it is set to 0, one person can increment the counter multiple times in # succession. my $IP_CACHING = 1; my @BLACKLIST = ("127.0.0.1", "136.165.22.239", ); # The counts can be reported in various styles. To use normal numbers, # specify 'numeric' or do not set this variable. To use numbers with # commas inserted at the correct points, specify 'commas'. To use # Roman numerals, specify 'roman'. For hexadecimal numbers, specify # 'hex'. For binary, use 'binary'. For octal, use 'octal'. my $STYLE = 'commas'; # This is the format in which the output will be result. Put # OVERALL where you want the total count, DAILY where you want the # daily count, and WEEKLY where the weekly count should go, MONTHLY # for monthly count, and YEARLY for yearly count. If you # don't want a certain count, just omit its keyword. my $FORMAT = 'This page has been visited OVERALL times since BIRTHDATE (DAILY today)'; my @daysOfWeek = qw(Sunday Monday Tuesday Wednesday Thursday Friday Saturday); my @monthNames = qw(January February March April May June July August September October November December); #### DO NOT EDIT BELOW THIS LINE #### inc_and_display(); exit; sub inc_and_display { my $fname = $ENV{DOCUMENT_ROOT} . $ENV{DOCUMENT_URI}; my $fbase = filename_base($fname) or error("Error determining file"); lock_file($fbase) or error("Error locking file"); sysopen(F1,"$fbase.cnt",O_RDWR|O_CREAT) or error("Error opening count"); chomp(my $counts = ); my $upcounts = update_counts($counts) or error("Error updating count"); seek(F1,0,0) or error("Error updating count"); truncate(F1,0) or error("Error updating count"); print F1 $upcounts; close(F1) or error("Error updating count"); unlock_file(); display_counts($upcounts); } sub filename_base { my $uri = shift || return undef; (my $filename = $uri) =~ s/[\W\0]/_/g; # limit length, mostly to keep compatibility with previous versions $filename = substr($filename,0,240) if length($filename) > 240; return "$DATA_DIR/$filename"; } sub display_counts { my @results = (split(/:/,shift))[0..4,8]; my $bday = pop @results; @results = commas(@results) if $STYLE eq 'commas'; @results = hexa(@results) if $STYLE eq 'hex'; @results = binary(@results) if $STYLE eq 'binary'; @results = octal(@results) if $STYLE eq 'octal'; @results = roman(@results) if $STYLE eq 'roman'; $FORMAT =~ s/OVERALL/$results[0]/ig; $FORMAT =~ s/DAILY/$results[1]/ig; $FORMAT =~ s/WEEKLY/$results[2]/ig; $FORMAT =~ s/MONTHLY/$results[3]/ig; $FORMAT =~ s/YEARLY/$results[4]/ig; $FORMAT =~ s/BIRTHDATE/$bday/ig; print header(),$FORMAT; exit; } sub update_counts { my $counts = shift; unless ($counts =~ /^(\d+:){7}([\d\.]+):([^:]+)$/) { my @birthdate=localtime(); $counts = '0:0:0:0:0:0:0:127.0.0.1:' . $daysOfWeek[$birthdate[6]] . " " . $monthNames[$birthdate[4]] . " " . $birthdate[3] . ", " . ($birthdate[5]+1900); } my ($overall,$daily,$weekly,$monthly,$yearly,$fdstamp,$fwstamp,$ip,$birthdate) = split(/:/,$counts); my $dstamp = dstamp(); my $wstamp = wstamp(); $yearly = 0 if (substr($fdstamp,0,4) < substr($dstamp,0,4)); $monthly = 0 if (substr($fdstamp,0,6) < substr($dstamp,0,6)); if ($fdstamp < $dstamp) { $daily = 0; $fdstamp = $dstamp } if ($fwstamp < $wstamp) { $weekly = 0; $fwstamp = $wstamp } unless (($IP_CACHING && $ENV{REMOTE_ADDR} eq $ip) || (grep {$_ eq $ENV{REMOTE_ADDR}} @BLACKLIST)) { $overall++; $daily++; $weekly++; $monthly++; $yearly++ } return <$fbase.lck") or return undef; eval { local $SIG{ALRM} = sub { die }; alarm(10); flock(LOCK,LOCK_EX) or return undef; alarm(0); }; return ($@) ? undef : 1; } sub unlock_file { close(LOCK); } sub error { print header(),"[MC Error: ",shift,"]"; exit; } sub dstamp { my ($d,$m,$y) = (localtime())[3,4,5]; return sprintf("%4d%02d%02d",$y+=1900,++$m,$d) } sub wstamp { my ($d,$m,$y) = (localtime(((7-(localtime())[6])*86400)+time))[3,4,5]; return sprintf("%4d%02d%02d",$y+=1900,++$m,$d) } sub header { "Content-type: text/html\n\n" } sub commas { map { $_ = reverse; s/(\d\d\d)(?=\d)(?!\d*\.)/$1,/g; scalar reverse } @_ } sub hexa { map { uc(sprintf("%x",$_)) } @_ } sub octal { map { sprintf("%o",$_) } @_ } sub binary { map { ($_ = unpack('B32',pack('N',$_))) =~ s/^0+(?=\d)//; $_ } @_ } sub roman { map { my $rnum; my $n1 = $_ % 10; $_ = ($_-$n1) / 10; my $n10 = $_ % 10; $_ = ($_-$n10) / 10; my $n100 = $_ % 10; $_ = ($_-$n100) / 10; $rnum .= ('C','CC','CCC','CD','D','DC','DCC','DCCC','CM')[$n100-1] if $n100; $rnum .= ('X','XX','XXX','XL','L','LX','LXX','LXXX','XC')[$n10-1] if $n10; $rnum .= ('I','II','III','IV','V','VI','VII','VIII','IX')[$n1-1] if $n10; while ($_) { $rnum = 'M' . $rnum ; $_-- } $rnum } @_ } .

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