#!%PerlProg%
#
# c.unblock - unblock CERL tape
#
# Layout is:
# 24	name
# 5	team name
# 5	office phone
# 5	office number
# 40	home street address
# 15	home city
# 10	home state & zip code
# 12	home phone number
# 12	spouse name
# 1	human tag (T) or unit (F)
#
# Copyright (c) 1985 Corporation for Research and Educational Networking
# Copyright (c) 1988 University of Illinois Board of Trustees, Steven
#		Dorner, and Paul Pomes
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#	This product includes software developed by the Corporation for
#	Research and Educational Networking (CREN), the University of
#	Illinois at Urbana, and their contributors.
# 4. Neither the name of CREN, the University nor the names of their
#    contributors may be used to endorse or promote products derived from
#    this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE TRUSTEES AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE TRUSTEES OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# @(#)$Id: c.unblock,v 1.2 1995/01/11 00:05:11 p-pomes Exp $


#
# beginning of interesting stuff
#

#
# usage
if ($#ARGV<0) {print STDERR "usage: c.unblock prod.cnf [files]\n";exit 1;}

#
# Datestamp
($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
$year += ($year < 70) ? 2000 : 1900;
$Date = sprintf("%d/%d", $mon+1, $year);

#
# read prod.cnf
$config = shift;
open(CONFIG,"<$config") || die "$config: $!\n";
while (<CONFIG>)
{
  chop;
  if (/^#/) {next;}
  if (length==0) {next;}
  split(/:/);
  if (@_ < 2) {next;}
  $fid{$_[1]} = $_[0];
}
close(CONFIG);

# throw away the timestamp line and following blank

open(PASS, "passwords") || die("No password list file!");

#
# here we go...
while (<>)
{

  #
  # lowercase, sanitize, unblock
  #
  tr/A-Z/a-z/;
  tr/ -~/ /c;
  
  ($name,$team,$offPhone,$offNum,$homeSt,$homeCity,$homeState,$homePhone,
   $spouse,$human) = 
    unpack("A24A5A5A5A40A15A10A12A12A",$_);
  
  #printf("name %s, team %s, offPhone %s, offNum %s, homeSt %s, homeCity %s, homeState %s, homePhone %s, spouse %s, human %s\n",
  #  $name,$team,$offPhone,$offNum,$homeSt,$homeCity,$homeState,$homePhone,$spouse,$human);
  #
  # massage fields
  #
  $lastname = $name;
  $lastname =~ s/,.*//;
  $name =~ s/,//;
  $homeAddr = $homeSt;
  $homeRest = $homeCity;
  $homeRest = &SepCat($homeRest,", ",$homeState);
  $homeAddr = &SepCat($homeAddr,"\\n",$homeRest);

  $offAddr = $offNum;

  if ($offPhone =~ /#/)
  {
    $other = "CPR qualified";
    $offPhone =~ s/[#*]$// ;
  }
  else
  {
    $other = '';
  }
  
  #
  # build output string
  #
  $id = $name;
  $id =~ s/ .*//;
  $id = $id.$team;

  if ($human eq "t")
  {
    $out = $fid{"id"} . ":" . $id . "\t4:person phone";
  }
  else
  {
    $out = $fid{"id"} . ":" . $id . "\t4:other phone";
  }

  $offPhone = &FixPhone($offPhone);
  $email = sprintf("%s%%%s%%USACERL@aardvark.cecer.army.mil", $lastname, $team);

  $out = &SepCat($out,"\t".$fid{"email"}.":",$email);
  $out = &SepCat($out,"\t".$fid{"name"}.":",$name);
  $out = &SepCat($out,"\t".$fid{"department"}.":",$team);
  $out = &SepCat($out,"\t".$fid{"office_location"}.":","Rm ".$offNum."\\n2902 Newmark Drive\\nChampaign, IL");
  $out = &SepCat($out,"\t".$fid{"office_address"}.":","PO Box 9005\\nChampaign, IL  61826-9005");
  $out = &SepCat($out,"\t".$fid{"office_phone"}.":",$offPhone);
  $out = &SepCat($out,"\t".$fid{"home_address"}.":",$homeAddr);
  $out = &SepCat($out,"\t".$fid{"home_phone"}.":",$homePhone);
  if ($other ne '')
  {
    $out = &SepCat($out,"\t".$fid{"other"}.":",$other);
  }
  $pass = <PASS>;
  chop $pass;
  $out = &SepCat($out,"\t".$fid{"password"}.":",$pass);
  $out = &SepCat($out,"\t".$fid{"created"}.":",$Date);
  #
  # and print it...
  #
  print $out . "\n";
}

sub FixPhone
{
  $phone = $_[0];

  if (length($phone) == 4)
  {
    if ($phone =~ /^5/)
    {
      $phone =~ s/..../(217) 398-$& (in-house 81-$&)/;
    }
    else
    {
      $phone =~ s/..../(217) 373-$& (in-house 81-$&)/;
    }
  }
  elsif (length($phone) == 3)
  {
    if ($phone =~ /^2/)
    {
      $phone =~ s/(...)/(217) 373-7$& (in-house $&)/;
    }
    else
    {
      $phone =~ s/(...)/(217) 373-6$& (in-house $&)/;
    }
  }
  $phone;
}

sub SepCat
{
  ($str1,$sep,$str2) = @_;
  ($str1 ne "" && $str2 ne "") ? ($str1 .= $sep . $str2) : ($str1 .= $str2);
}