#!/usr/local/bin/perl

##################################
# ADDSITE 1.5                    #
##################################
# By: Graciliano Monteiro Passos #
# E-mail: gm@...spam_sux.......  #
# URL: www.virtuasites.com.br    #
#                                #
# Created 09/06/2000 14:51h      #
#                                #
# Copyright 2002 Virtua Sites.   #
# All rights reserved.           #
##################################

########
# VARS #
########

$ip_srv = "200.168.x.x" ;
$ns_srv = domain.com' ;

$httpd_conf = '/etc/httpd/conf/httpd.conf' ;
$httpd_dir = '/home/httpd' ;
$httpd_html_dir = "$httpd_dir/html" ;
$httpd_log_dir = "$httpd_dir/logs" ;

$named_conf = '/etc/named.conf' ;
$named_dir = '/var/named' ;

########
# INIT #
########

  $|=1;

  print "ADD SITE 1.5\n\n";
  
  print "Nome do site: ";
  chop($name = <STDIN>);
  
  print "Domínio do site: ";
  chop($domain = <STDIN>);
  
  $domain = "\L$domain\E" ;
  if ( $name !~ /\w/ ) { $name = $domain ;}
  
  if ( $domain !~ /^[\w-\.]+\.[\w]+$/i ) {
    print "** Erro: domínio inválido! <$domain>\n";
    exit ;
  }
  
  my ($domain , $domain_cname , $domain_full) = &domain_path($domain) ;

  $domain_dir = $domain ;
  if ( $domain_cname !~ /^www$/i ) { $domain_dir = $domain_full ;}


  
  print "\nDomain: $domain\n";
  print "Cname: $domain_cname\n";
  print "OK? " ;

  my ($dm_is_ok,$dm_is_q) ;

  chop($dm_is_q = <STDIN>);
  $dm_is_q =~ s/\s//gs ;
  if ($dm_is_q =~ /^(1|y\w*|s\w*|ok|)$/si) { $dm_is_ok = 1 ;}
  
  while (! $dm_is_ok) {
    my ($dm,$dm_cname,$dm_full) ;
    
    my $def = (split(/\./,$domain_cname))[-1] . '.' . $domain ;
    
    print "\nDomain ($def)? " ;
    chop($dm = <STDIN>); $dm =~ s/[^\w\.]//gs ;
    if ($dm eq '') { $dm = $def ;}
    
    $def = 'www' ;
    
    print "Cname ($def)? " ;
    chop($dm_cname = <STDIN>); $dm_cname =~ s/[^\w\.]//gs ;
    if ($dm_cname eq '') { $dm_cname = $def ;}
    
    
    $dm_full = "$dm_cname.$dm" ;
    print "Full Domain: $dm_full? " ;

    chop($dm_is_q = <STDIN>) ;
    $dm_is_q =~ s/\s//gs ;
    if ($dm_is_q =~ /^(1|y\w*|s\w*|ok)$/si) {
      $dm_is_ok = 1 ;
      $domain = $dm ;
      $domain_cname = $dm_cname ;
      $domain_full = "$domain_cname.$domain" ;
    }

  }
  
  print "\n ($domain_cname , $domain , $domain_full)\n" ;
  
  ######
  # DO #
  ######
  
  &make_dirs($domain_dir) ;
  &add_site($domain_dir,$domain_full,$name) ;
  &add_domain($domain,$domain_cname,$domain_full);
  &add_httpd ($domain,$domain_full,$domain_dir) ;
  
  &kill_hup ;
  
  print "\nSite adicionado!\n";
  print "      Nome: $name\n";
  print "   Domínio: $domain\n";


exit;

##############
# ADD_DOMAIN #
##############

sub add_domain {
my ($domain , $domain_cname , $domain_full) = @_ ;

  open (LOG,"$named_conf") ;
  my $named_log = join '' , <LOG> ;
  close (LOG) ;
  
  $named_log =~ s/\n[\r \t]*#[^\n]*/\n/gs ;
  
  if ( $named_log !~ /zone\s+["']$domain["']\s*{/i ) {
    open (LOG,">>$named_conf");
    print LOG "zone \"$domain\"\{\n";
    print LOG "        type master;\n";
    print LOG "        file \"named.$domain\";\n";
    print LOG "\};\n";
    close (LOG) ;
    
    print "  ** $named_conf: added zone\n" ;
  }
  
  my $named_var_file = "$named_dir/named.$domain" ;
  
  if (-e $named_var_file) {
    open (LOG,"$named_var_file") ;
    my $named_log = join '' , <LOG> ;
    close (LOG) ;
    
    $named_log =~ s/\n[\r \t]*#[^\n]*/\n/gs ;
          
    if ( $named_log !~ /$domain_cname\s+IN\s+CNAME\s+$domain./is ) {
      open (LOG,">>$named_var_file");
      if ( $named_log !~ /\r?\n$/s ) { print "\n" ;}
      print LOG "$domain_cname          IN      CNAME   $domain.\n";
      close (LOG) ;
      print "  ** $named_var_file: CNAME $domain_cname\n" ;
    }
  
  }
  else {
    my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
    $year += 1900 ;
    $mon++ ;
    if ($mon < 10) { $mon = "0$mon" ;}
    if ($mday < 10) { $mday = "0$mday" ;}
    my $id = '01' ;
    
    open (LOG,">$named_var_file");
    print LOG "\@           IN      SOA     $domain.        root\@$domain. (\n";
    print LOG "                     $year$mon$mday$id ; serial\n";
    print LOG "                     600 ; refresh\n";
    print LOG "                     450 ; retry\n";
    print LOG "                     37800 ; expire\n";
    print LOG "                     5700 ; default_ttl\n";
    print LOG "                     )\n";
    print LOG "\@           IN      NS      ns.$ns_srv.\n";
    print LOG "\@           IN      NS      ns1.$ns_srv.\n";
    print LOG "\@           IN      NS      ns2.$ns_srv.\n";
    print LOG "\@           IN      A       $ip_srv\n";
    print LOG "\@           IN      MX      10      mail.$domain.\n";
    print LOG "ftp          IN      CNAME   $domain.\n";
    print LOG "irc          IN      CNAME   $domain.\n";
    print LOG "pop          IN      CNAME   $domain.\n";
    print LOG "pop3         IN      CNAME   $domain.\n";
    print LOG "smtp         IN      CNAME   $domain.\n";
    print LOG "mail         IN      CNAME   $domain.\n";
    print LOG "www          IN      CNAME   $domain.\n";
    if ( $domain_cname !~ /^www$/i ) {
      print LOG "$domain_cname          IN      CNAME   $domain.\n";
    }
    close (LOG) ;
    print "  ** $named_var_file: created!\n" ;
  }

}

#############
# ADD_HTTPD #
#############

sub add_httpd {
  my ( $domain , $domain_full , $domain_dir) = @_ ;
  
  open (LOG,"$httpd_conf") ;
  my $httpd_log = join '' , <LOG> ;
  close (LOG) ;
  
  $httpd_log =~ s/\n[\r \t]*#[^\n]*/\n/gs ;
  
  if ( $httpd_log !~ /<VirtualHost\s+$domain_full>/is ) {
    open (LOG,">>$httpd_conf");
    print LOG "\n\n<VirtualHost $domain_full> \n";
    print LOG "        ServerName $domain_full\n";
    print LOG "        ServerAdmin webmaster\@$domain\n";
    print LOG "        NameVirtualHost $ip_srv\n";
    print LOG "        ServerName $domain_full\n";
    print LOG "        DocumentRoot $httpd_html_dir/$domain_dir/\n";
    print LOG "        ErrorLog $httpd_log_dir/$domain_dir/error.log\n";
    print LOG "        RefererLog $httpd_log_dir/$domain_dir/referer.log\n";
    print LOG "        TransferLog $httpd_log_dir/$domain_dir/transfer.log\n";
    print LOG "        AgentLog $httpd_log_dir/$domain_dir/agent.log\n";
    print LOG "        ScriptAlias /cgi-bin $httpd_html_dir/$domain_dir/cgi-bin/\n";
    print LOG "        Options ExecCgi\n";
    print LOG "</VirtualHost>\n";
    close (LOG) ;
    print "  ** $httpd_conf: added <VirtualHost $domain_full>!\n" ;
  }

}

############
# ADD_SITE #
############

sub add_site {
  my ( $domain_dir , $domain_full , $name ) = @_ ;
  
  open (LOG,"$httpd_html_dir/$ns_srv/index.htm");
  my @index_log = <LOG> ;
  close (LOG) ;
  
  open (LOG,">$httpd_html_dir/$ns_srv/index.htm");
    foreach my $index_log_i ( @index_log  ) {
      if ($index_log_i =~ "<!-- SITES END -->") {
      print LOG "     <a href=\"http://$domain_full\">$name </a><BR><BR>\n";
      }
      print LOG "$index_log_i";
    }
  close (LOG) ;
  print "  ** $httpd_html_dir/$ns_srv/index.htm: Link added!\n" ;
  
  my $index_fl = "$httpd_html_dir/$domain_dir/index.htm" ;
  
  if (! -e $index_fl) {
    open (LOG,">$index_fl");
    print LOG "<html>\n";
    print LOG "<head>\n";
    print LOG "<title>$name</title>\n";
    print LOG "</head>\n";
    print LOG "<body>\n";
    print LOG "<p align=\"center\">&nbsp;</p>\n";
    print LOG "<p align=\"center\"><font face=\"Arial\" size=\"6\">$name</font></p>\n";
    print LOG "</body>\n";
    print LOG "</html>\n";
    close (LOG) ;
    print "  ** $index_fl: index created!\n" ;
  }

}

############
# KILL_HUP #
############

sub kill_hup {
  open (CMD,"|killall -HUP named"); close (CMD) ;
  open (CMD,"|killall -HUP httpd"); close (CMD) ;
  print "  ** HUP!\n" ;
}

#############
# MAKE_DIRS #
#############

sub make_dirs {
  my ( $domain_dir ) = @_ ;
  $dir_path = "$httpd_html_dir/$domain_dir" ;
  $log_path = "$httpd_log_dir/$domain_dir" ;
  mkdir($dir_path , 0755) if (! -e $dir_path) ;
  mkdir($log_path , 0755) if (! -e $log_path) ;
  print "  ** $dir_path: dir created!\n" ;
  print "  ** $log_path: dir created!\n" ;
}

###############
# DOMAIN_PATH #
###############

sub domain_path {
  my ( $domain ) = @_ ;
  
  $domain = "\L$domain\E" ;
  $domain =~ s/^\s+//g ;
  $domain =~ s/\s+$//g ;

  my $countrys = ' af al dz as ad ao ai aq ag ar am aw au at az bs bh bd bb by be bz bj bm bt bo ba bw bv br io bn bg bf bi kh cm ca cv ky cf td cl cn cx cc co km cg cd ck cr ci hr cu cy cz dk dj dm do tp ec eg sv gq er ee et fk fo fj fi fr fx gf pf tf ga gm ge de gh gi gr gl gd gp gu gt gn gw gy ht hm va hn hk hu is in id ir iq ie il it jm jp jo kz ke ki kp kr kw kg la lv lb ls lr ly li lt lu mo mk mg mw my mv ml mt mh mq mr mu yt mx fm md mc mn ms ma mz mm na nr np nl an nc nz ni ne ng nu nf mp no om pk pw pa pg py pe ph pn pl pt pr qa re ro ru rw kn lc vc ws sm st sa sn sc sl sg sk si sb so za gs es lk sh pm sd sr sj sz se ch sy tw tj tz th tg tk to tt tn tr tm tc tv ug uk ae gb us um uy uz vu ve vn vg vi wf eh ye yu zm zw ' ;
  my $sufixs = ' com net org mil gov edu co ' ;

  my @subs = split(/\./ , $domain) ;
  
  my ($domain_base,$domain_cname) ;

  if ( $#subs < 1) {
    $domain_base = $domain ;
    $domain_cname = "www" ;
  }
  elsif ( $countrys =~ / $subs[-1] /i ) {
    if ( $sufixs =~ / $subs[-2] / ) {
      $domain_base = join (".", @subs[($#subs-2)..$#subs]) ;
      $domain_cname = join (".", @subs[0..($#subs-3)]) ;
      if (@subs[0] !~ /^www$/i && $#subs <= 2) { $domain_cname = "www" ;}
    }
    else {
      $domain_base = join (".", @subs[($#subs-1)..$#subs]) ;
      $domain_cname = join (".", @subs[0..($#subs-2)]) ;    
      if ( @subs[0] !~ /^www$/i && $#subs <= 1 ) { $domain_cname = "www" ;}
    }
  }
  else {
    $domain_base = join (".", @subs[($#subs-1)..$#subs]) ;
    $domain_cname = join (".", @subs[0..($#subs-2)]) ;    
    if ( @subs[0] !~ /^www$/i && $#subs <= 1 ) { $domain_cname = "www" ;}
  }
  
  my $domain_full = "$domain_cname.$domain_base" ;

  if ( wantarray ) { return( $domain_base , $domain_cname , $domain_full ) ;}
  else { return( $domain_full ) ;}
}

#######
# END #
#######