What's What

The Key:

• Peace in Cyberspace: [originating site now gone] Cyberspace consists mostly of words. Without facial expressions or vocal inflections to make our meaning clear to others, misunderstandings can happen easily. One gentleman noticed words that can hurt others (including racial slurs) were appearing all too frequently in certain venues. This campaign is his response.
  
  
• Age of Reason: Formerly known as Seniorsnet, this site features a vast array of links that are of particular interest to folks over 50.
  
  
• Online Privacy Campaign: A link to Electronic Frontiers Georgia, with details of their efforts in regard to a bit of Georgia legislation that's come to be known as the Internet Police Law, plus other legislation now pending, the Digital Signature Law.
  
  
• AIDS Awareness Red Ribbon Campaign: A link to the Sumeria site's collection of writings on why HIV may not be the cause of AIDS after all. Even if you've been blessed never to have had anyone you know touched by AIDS-related matters, this is important information you want to know about.
  
  
• Responsibility in Free Speech : A campaign started by Zondervan, the largest Christian publishing house, who, while supporting freedom of speech, became concerned with the amount of graphic and explicit language in cyberspace where anyone old enough to power-up a computer might stumble upon it.
  
  
• Free Speech Online: Electronic Frontier Foundation's campaign in support of continued "freedom of the airwaves" in cyberspace, without which, information you might need (including material that could benefit your own health or the health of a loved one) might vanish from Internet. To ease the load on EFF's servers, this link connects to a different but kindred site, Voters Telecommunications Watch. Visit this site to keep informed on what's happening with the Communications Decency Act in different States. New York had passed such a law, for example -- recently tossed out by a Supreme Court decision -- which criminalized expression online that is currently legal in print; and Georgia sought to pass a law, currently halted by a preliminary injunction, to criminalize anonymity and the use of pseudonyms on the Internet. What's wrong with this picture...?

Most recent revision: December 15, 2018 by Jeff Gordon
All Rights Reserved, without Prejudice.

Yours is the #!/usr/bin/perl use lib '/web/cgi'; #use GD; # cgi-bin access counter program # Version 4.0.7 # # Copyright (C) 1995 George Burgyan # # 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. # # A full copy of the GNU General Public License can be retrieved from # http://www.webtools.org/counter/copying.html # # gburgyan@webtools.org # # George Burgyan # 1380 Dill Road # South Euclid, OH 44121 # # For more information look at http://www.webtools.org/counter/ ######################################################################## # # CHANGE THESE TO SUIT YOUR SITE # # The default language option (english, french, swedish) $default_lang = "english"; # The name of the file to use. You should probably give this an absolute path $FileName = "../counters/access_count"; # # Replace with a list of regular expression IP addresses that we # are supposed to ignore. If you don't know what this means, just use # "\." instead of periods. Comment out entirely to ignore nothing. #@IgnoreIP = ("199\.18\.203\..*", # "199\.18\.159\.1", # ); # Aliases: Set this up so that diffent pages will all yield the same # count. For instance, if you have a link like "index.html -> home.html" # set it up like ("/index.html", "/home.html"). Make sure you give a full # path to it. This will treat "/index.html" as if it were "/home.html". %Aliases = ("/netscout.html","/scout/netscout.html", "/nowscout.html","/scout/nowscout.html", "/millenscout.html","/scout/millenscout.html", "/wisdom.html","/scout/wisdom.html", "/applied.html","/scout/applied.html", "/orsa.html","/scout/orsa.html"); # AUTOMATICALLY SET BY INSTALL!! Modify only if necessary!!! # # BaseName: set to whatever you have counter installed as. This is # used to derive the arguments. No not touch the next comment. ### AUTOMAGIC ### $BaseName = "counter4"; # counter or counterbanner or counterfiglet # # Outputs the number of times a specific page has been accessed. # The output depends on which page 'called' it, and what the program # is named: # # The counter can "take arguments" via its name. That is, if you tack # -arg to the end of the program name, -arg is taken to be an argument. # For example, if you call the counter 'counter-ord', '-ord' is considered # an argument, and an ordinal count (1st, 2nd, 3rd, ...) will be printed # instead of (1, 2, 3, ...). Note that counterord does the same thing as # counter-ord for backward compatibility. # # Currently recognized arguments: # # -f=font sets "font" to be the font for figlet # -lang=lang sets the language used to ordinalize to "lang" # -nc no count; don't to write the incremented count back to the file # -nl no link; don't automatically generate a link # -nd no display; don't display anything, just count # -ord make an ordinal count instead of regular # -doc=document override the DOCUMENT_URI environment variable # # Example: counterfiglet-ord-f=bigfont-nc # # This will cause the counter to call figlet as the output routine, printing # in a big font an ordinal count, without updating the access count file. # Note that the order of arguments is irrelevant so long as you spell the # file name correctly. It is generally assumed that the ability to take # different arguments/use different output routines is done with symlinks: # i.e. ln -s counter counterfiglet-ord-f=bigfont-nc # # More complete documentation can be found at # http://www.webtools.org/counter/ # ######################################################################## # # Thing that shouldn't really need changing, but are configurable anyway. # # Maximum number of times to try to lock the file. # Each try is .1 second. Try for 1 second. $MaxTries = 10; # Set this to point to something, or comment it out, and it # won't be a link at all. #$Link = "http://www.webtools.org/counter/"; # Whether or not to use locking. If perl complains that flock is not # defined, change this to 0. Not *really* necessary because we check # to make sure it works properly. $UseLocking = 0; # What version of the counter file format are we using? $FileVersion = "02.000"; # Common names of the counter to install... @CommonExtensions = ("-ord", # Ordinam "figlet", # Figlet'ed "figlet-ord",# Ordinal figlet "banner", # Bannered "banner-ord",# Ordinal banner ); # ######################################################################### # # Misc documents to refer people to in case of errors. # $CreateFile = "[Error Creating Counter File -- Click for more info]"; $AccessRights = "[Error Opening Counter File -- Click for more info]"; $TimeoutLock = "[Timeout locking counter file]"; $BadVersion = "[Version access_count newer than this program. Please upgrade.]"; ######################################################################### # # The actual program! ### Stage 1 ### ### Parse the arguments... (just ignore this part) # Get arguments from program name. Argh...what a horrible way to do it! $prog = $0; $prog =~ s/(\.cgi|\.pl)//; #strip .cgi|.pl name extension $prog =~ s!^(.*/)!!; # separate program name $prog =~ s/\\(.)/sprintf("%%%02x", ord($1))/ge; # quote \c to %xx ($printer, @args) = split(/-/, $prog); # args are separated by dashes $printer =~ s/%(..)/pack("c", hex($1))/ge; # unquote printer function name $printer =~ s/$BaseName/counter4/; # Make it cannonical. # This gets path info, which is only applicable if you are using our # ssis script (see above). This makes counter/ord the same as counter-ord push(@args, split("/", $ENV{"PATH_INFO"})) if $ENV{"PATH_INFO"}; # put them in assoc array %arg foreach (@args) # means do this for each element in the array { s/%(..)/pack("c", hex($1))/ge; # unquote %xx /^([^=]*)=?(.*)$/; # extract "=" part, if any $arg{$1} = $2 ? $2 : 1; } if ($ARGV[0] eq '-install') { &CheckPerl; &SetBaseName; &MakeCommon(0); exit(0); } if ($ARGV[0] eq '-installforce') { &CheckPerl; &SetBaseName; &MakeCommon(1); exit(0); } if ($ARGV[0] eq '-unlock') { open(FILE,"$FileName"); &UnlockFile(FILE); exit(0); } undef $Link if $arg{'nl'}; # make link? ### Stage 2 ### ### Print out the header # Print out the header print "Content-type: text/html\n\n"; #print "Debug 1: $ConfName
Debug 2: $FileName"; ### Stage 3 ### ### Open the access_count file for read-write taking all the precautions # Make sure the file exists: if (!(-f $FileName)) { if (!open (COUNT,">$FileName")) { # Can't create the file print $CreateFile; exit 1; } else { # We got the file, print out the version number print COUNT "$FileVersion\n"; $version = 2; } } else { if (!((-r $FileName) && (-w $FileName))) { # Make sure that we can in fact read and write to the file in # question. If not, direct them to the FAQ. print $AccessRights; exit 1; } if (!open (COUNT,"+<$FileName")) { # Now make sure it *really* opens print $AccessRights; # ...just in case... exit 1; } # Try to read in a version number $version = ; if (!($version =~ /^\d+.\d+$/)) { # No version number, assume version 1 and reset the file. $version = 1; seek(COUNT,0,0); } } # This is for the future: the access_count file will have a version number. if ($version > 2) { print $BadVersion; exit 1; } ### Stage 4 ### ### Attempt to lock the file $lockerror = &LockFile(COUNT); # You would figure that $MaxTries would equal 0 if it didn't work. The # post-decrement takes it to -1 when the loop finally exits. if ($lockerror) { print $TimeoutLock; exit(0); } ### Stage 5 ### ### Check if we need to update the file to a newer version if ($version < 2) { &UpdateVersion1; } ### Stage 6 ### ### Convert the information the server gave us into the document ### identifier. # Make sure perl doesn't spit out warnings... if (defined $ENV{'DOCUMENT_URI'}) { $doc_uri = $ENV{'DOCUMENT_URI'}; } else { $doc_uri = ""; } # Campatibility: Version 2 files have the server name in front if and # only if it doesn't have a "~" in it. $old_uri = $doc_uri; # Add the server name in front to support multi-homed hosts if and only if # it doesn't have a "~" in it. (usernames are global in most multi-homed # settings if (defined $ENV{'SERVER_NAME'} && !($doc_uri =~ /~/)) { $doc_uri = $ENV{'SERVER_NAME'} . "/" . $doc_uri; } if (defined $arg{'doc'}) { $doc_uri = $arg{'doc'}; } $doc_uri = $Aliases{$doc_uri} if defined $Aliases{$doc_uri}; ### Stage 7 ### ### Find the relevant place in the file $location = tell COUNT; while ($line = ) { # Read the file line-by-line. if (($uri,$accesses) = ($line =~ /^'(\S*)' (\d\d\d\d\d\d\d\d\d\d)$/)) { # An old line if ($uri eq $old_uri) { &ConvertDocV1($doc_uri,$old_uri,$accesses,$location); last; } } elsif (($uri,$accesses,$flags) = ($line =~ /^'(\S*)' (\d\d\d\d\d\d\d\d\d\d) (\w\w\w\w)$/)) { # A new line if ($uri eq $doc_uri) { $flags = hex($flags); last; } } last if ($uri eq $doc_uri); $location = tell COUNT; #reset the fields $accesses = 0; $flags = 0; } ### Stage 8 ### ### Update the access count of the file $accesses += 1; # *NOT* '++' because we don't want '++'s magic ### Stage 9 ### ### Figure out what to print out # If we have to ordinalize, do it now. if (defined $arg{'ord'}) { if (defined $arg{'lang'}) { $ord = eval("&ordinalize_$arg{lang}($accesses)"); } else { $ord = &ordinalize($accesses); } } else { $ord = ""; } $to_print = $accesses . $ord; # Give it to the printer function to actually produce the output from the # ascii text that we have (to_print) # ($count, $nLink) = eval("&output_$printer('$to_print')"); # If the above line gave us an error, default to just the text. #if ($@) { ($count, $nLink) = &output_counter($to_print); #} ### Stage 10 ### ### Now we actually tell the browser what the count is. if (! $arg{"nd"} ) { # If we print anything # Print out a link to something informative (if we were requested to) $script_name = $ENV{'SCRIPT_NAME'}; print "" if $nLink; #if ($script_name =~ /cgi-bin\/count(\w+)/) { # $img_dir = $1; # } # if ($img_dir ne "er") { &give_graphic } #else { print $count; print "" if $nLink; # } } sub give_graphic { @img_count = split(//,$count); foreach (@img_count) { print ""; }; } sub comment1 { # create a new image print "Content-type: image/gif\n\n"; $im = new GD::Image(100,100); # allocate some colors $white = $im->colorAllocate(255,255,255); $black = $im->colorAllocate(0,0,0); $red = $im->colorAllocate(255,0,0); $blue = $im->colorAllocate(0,0,255); # make the background transparent and interlaced $im->transparent($white); $im->interlaced('true'); # Put a black frame around the picture $im->rectangle(0,0,99,99,$black); # Draw a blue oval $im->arc(50,50,95,75,0,360,$blue); # And fill it with red $im->fill(50,50,$red); # Convert the image to GIF and print it on standard output print $im->gif; } ### Stage 11 ### ### Check if we are supposed to update the count in the file. (ie. we're ### not ignoring the host that just accessed us) # Make sure we are not ignoring the host: $ignore = 0; $ignore = grep($ENV{"REMOTE_ADDR"} =~ /$_/, @IgnoreIP) if defined ($ENV{"REMOTE_ADDR"}); $ignore = $ignore || $arg{"nc"}; ### Stage 12 ### ### Actually write the updated information back to the file if (!$ignore) # If we aren't ignoring this access { # Now update the counter file seek(COUNT, $location, 0); $longaccesses = sprintf("%010.10d", $accesses); $hexflags = sprintf("%04.4x", $flags); print COUNT "'$doc_uri' $longaccesses $hexflags\n"; } &UnlockFile(COUNT); close COUNT; ####################################################################### # # Support functions # # translate_output # # Quote any special characters with HTML quoting. sub translate_output { local($string) = @_; $_ = $string; s/è/è/g; return $_; } sub LockFile { local(*FILE) = @_; local($TrysLeft) = $MaxTries; if ($UseLocking) { # Try to get a lock on the file while ($TrysLeft--) { # Try to use locking, if it doesn't use locking, the eval would # die. Catch that, and don't use locking. # Try to grab the lock with a non-blocking (4) exclusive (2) lock. # (4 | 2 = 6) $lockresult = eval("flock(COUNT,6)"); if ($@) { $UseLocking = 0; last; } if (!$lockresult) { select(undef,undef,undef,0.1); # Wait for 1/10 sec. } else { last; # We have gotten the lock. } } } if ($TrysLeft >= 0) { # Success! return 0; } else { return -1; } } sub UnlockFile { local(*FILE) = @_; if ($UseLocking) { flock(FILE,8); # Unlock the file. } } #################################################################### # # Installation helpers # # SetBaseName # # Change the counter program itself to set the basename sub SetBaseName { local($name) = $0; $name =~ s/^.*\/([^\/]+)$/$1/; # Strip off any of the path if ($name eq $BaseName) { # The way we're set up now!!! return; # Don't need to change a thing. } if (!open(COUNTERFILE, "+<$0")) { print "Can't modify program. Set \$BaseName manually.\n"; return; } print "Configuring \$BaseName variable...\n"; local($oldsep) = $/; undef($/); local($program) = ; # The next line does all the magic. $program =~ s/\#\#\# AUTOMAGIC \#\#\#\n\$BaseName = \"[^\"]+\";\n/\#\#\# AUTOMAGIC \#\#\#\n\$BaseName = \"$name\";\n/; seek(COUNTERFILE,0,0) || return; truncate(COUNTERFILE,0); print COUNTERFILE $program; close COUNTERFILE; } # CheckPerl # # Make sure that the "#! /[path]/perl" points to something real... sub CheckPerl { if (!open(COUNTERFILE, "<$0")) { print "Can't check to make sure Perl is in the right place.\n"; return; } print "Checking to make sure Perl is found properly...\n"; $firstline = ; ($command) = ($firstline =~ /^\#! *([^\s]+) *$/); close(COUNTERFILE); if (! -x $command) { print "The location of Perl is misconfigured. Please edit the\n"; print "first line of this program to point to the locally installed\n"; print "copy of perl.\n\n"; print "Currently, it is configured to be \"$command\", however,\n"; print "that file either does not exist or is not a program.\n\n"; print "Some common locations for Perl are:\n"; print " /usr/bin/perl\n"; print " /usr/local/bin/perl\n"; print " /bin/perl\n"; print " /opt/gnu/bin/perl\n\n"; exit; } } # MakeCommon # # Make some common links to the counter sub MakeCommon { local($force) = @_; local($ext); print "Installing the counter...\n"; print " ...making counter executable\n"; chmod(0755,$0); local($path, $name, $cgi); $name = $0; if ($name =~ /^(.*\/)([^\/]+)$/) { $path = $1; $name = $2; } if ($name =~ /^(.*)(\.cgi)$/) { $name = $1, $cgi = $2; } foreach $ext (@CommonExtensions) { print " ...making link from $path$name$cgi to $path$name$ext$cgi\n"; if (!&MakeLink("$path$name$cgi","$path$name$ext$cgi",$force)) { # An error occured while making the link. :-( print " *** An error occured while making the link.\n"; } } if ($symlink_exists == 0 && $link_exists == 0) { print "* NOTE * Your system does not support symbolic or hard links,\n"; print " copies made instead. If you modify the counter, you must\n"; print " run counter -install again to recopy it to the other files.\n"; } print "...done!\n"; } # MakeLink # # Actually create the link. sub MakeLink { local($oldname,$newname,$force) = @_; # Check to see if we can make symbolic links instead of hard links if (!defined $symlink_exists) { $symlink_exists = (eval 'symlink("","");', $@ eq ''); } # Check to see if we can make a link if we can't make a symlink if (!symlink_exists) { $link_exists = (eval 'link("","");', $2 eq ''); } if ($force) { # Check to see if the file exists if (-e $newname) { if (!unlink ($newname)) { return 0; } } } if ($symlink_exists) { return symlink($oldname, $newname); } elsif ($link_exists) { return link($oldname, $newname); } else { # Copy it the old-fashioned way... *sigh* open(OLDFILE, $oldname) || die "Can't open $oldname for copy"; open(NEWFILE, ">$newname") || die "Can't open $newname for write"; while() { print NEWFILE $_; } close(NEWFILE); close(OLDFILE); } } #################################################################### # # Ordinalizing functions # # ordinalize # # Call the appropriate ordinalize function for the default language sub ordinalize { local($count) = @_; if (defined $arg{'lang'}) { return eval("&ordinalize_$arg{lang}($count)"); } else { return eval("&ordinalize_$default_lang($count)"); } } # ordinalize_english # # Figure out what suffix (st, nd, rd, th) a number would have in ordinal # form and return that extension. sub ordinalize_english { local($count) = @_; local($last, $last2); $last2 = $count % 100; $last = $count % 10; if ($last2 < 10 || $last2 > 13) { return "st" if $last == 1; return "nd" if $last == 2; return "rd" if $last == 3; } return "th"; # Catch "eleventh, twelveth, thirteenth" etc. } # ordinalize_french # # Trivial... Return the extension for french. The only exception is 1. # Thank you Chris Polewczuk sub ordinalize_french { local ($count) = @_; if ($count == 1) { return "'ière"; } else { return "ième"; } } # ordinalize_swedish # # A function to ordinalize in Swedish. Thanks go to Johan Linde # for the code! sub ordinalize_swedish { local($count) = @_; local($last, $last2); $last2 = $count % 100; $last = $count % 10; if ($last2 < 10 || $last2 > 12) { return ":a" if ($last == 1 || $last == 2); } return ":e"; } ######################################################################## # # Output functions # # The following are the routines that actually convert the number # of accesses into something that we print out. # # The name of each function is "output_" followed by the program's name. # For instance, is the program is called "counter" then "output_counter" # will be called; a program called "counterbanner" will call # "output_counterbanner" to get the output. # # If the function is not defined, then "output_counter" will be called. # # output_counter # # The simplest function: just returns the number of accesses and the link. sub output_counter { local($count) = @_; return &translate_output($count), $Link; # we return the count and the link } # output_counterord # # Return the number of accesses as an ordinal number. (ie. 1st, 2nd, 3rd, 4th) sub output_counterord { local($count) = @_; return &translate_output($count . &ordinalize($count)), $Link; } # output_counterbanner # # A somewhat silly one that uses the "banner" command to print out the # count. :) You might need to change the path to make it work. sub output_counterbanner { local($count) = @_; $banner = `banner $count`; return "

$banner

"; # return no link here (it would be annoying) } # output_counterfiglet # # An even sillier one than counterbanner. :) sub output_counterfiglet { local($count) = @_; $fig = "echo $count | /usr/games/figlet"; # setup command line $fig .= " -f $arg{'f'}" if $arg{"f"}; # use a different font? $fig = `$fig`; $fig =~ s!&!&!g; $fig =~ s!

" . $fig . "

"; # note no link here, either } ######################################################################### # # Conversion functions # # UpdateVersion # # Convert a version 1file into a version 2 file. sub UpdateVersion1 { local ($contents,$dummy); local ($oldsep) = $/; $/ = ""; seek(COUNT,0,0); # Go to the beginning of the file $contents = ; seek(COUNT,0,0); print COUNT "$FileVersion\n"; print COUNT $contents; seek(COUNT,0,0); $/ = $oldsep; $dummy = ; # Skip the new line } # ConvertDocV1 # # Convert the a version 1 line into a version 2 line sub ConvertDocV1 { local ($doc_uri,$old_uri,$accesses,$location) = @_; local ($contents,$dummy,$oldsep); $oldsep = $/; seek (COUNT,$location,0); # Skip the line in question $dummy = ; $/ = ""; # Read in the whole file $contents = ; seek (COUNT,$location,0); local ($longaccesses,$hexflags); $longaccesses = sprintf("%010.10d", $accesses); $hexflags = sprintf("%04.4x", $flags); # Print out the new stuff print COUNT "'$doc_uri' $longaccesses $hexflags\n"; print COUNT $contents; $/ = $oldsep; } visit to this page since 11-Apr-98