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<?php
/*
Whois.php PHP classes to conduct whois queries
Copyright (C)1999,2005 easyDNS Technologies Inc. & Mark Jeftovic
Maintained by David Saez (david@ols.es)
For the most recent version of this package visit:
http://www.phpwhois.org
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.
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.
*/
//-------------------------------------------------------------------------
function generic_parser_a ($rawdata,$translate,$contacts,$main='domain',$dateformat='dmy')
{
$r=array();
$newblock=false;
$hasdata=false;
$block=array();
$gkey="main";
$dend=false;
while (list($key,$val)=each($rawdata))
{ $val=trim($val);
if ($val!='' && $val[0]=='%')
{ if (!$dend) $disclaimer[]=trim(substr($val,1));
continue;
}
if ($val=='')
{ $newblock=true;
continue;
}
if ($newblock && $hasdata)
{ $blocks[$gkey]=$block;
$block=array();
$gkey="";
}
$dend=true;
$newblock=false;
$k=trim(strtok($val,':'));
$v=trim(substr(strstr($val,':'),1));
if ($v=="") continue;
$hasdata=true;
if (isset($translate[$k]))
{
$k=$translate[$k];
if ($k=='') continue;
if (strstr($k,'.'))
{
eval("\$block".getvarname($k)."=\$v;");
continue;
}
}
else $k=strtolower($k);
if ($k=="handle") $gkey=$v;
if (isset($block[$k]) && is_array($block[$k]))
$block[$k][]=$v;
else if (!isset($block[$k]) || $block[$k]=='')
$block[$k]=$v;
else { $x=$block[$k];
unset($block[$k]);
$block[$k][]=$x;
$block[$k][]=$v;
}
}
if ($hasdata) $blocks[$gkey]=$block;
if (isset($disclaimer) && is_array($disclaimer))
$ret['disclaimer']=$disclaimer;
if (!isset($blocks) || !is_array($blocks['main']))
{ $ret['registered']='no';
return $ret;
}
$r=$blocks['main'];
$ret['registered']='yes';
while (list($key,$val)=each($contacts))
if (isset($r[$key]))
{
if (is_array($r[$key]))
$blk=$r[$key][count($r[$key])-1];
else $blk=$r[$key];
$ret[$val]=$blocks[$blk];
unset($r[$key]);
}
$ret[$main]=$r;
format_dates($ret,$dateformat);
return $ret;
}
//-------------------------------------------------------------------------
function generic_parser_b ( $rawdata, $items, $dateformat='mdy', $hasreg=true )
{
$r='';
$disok=true;
while (list($key,$val)=each($rawdata))
{
if (trim($val)!='')
{
if (($val[0]=='%' || $val[0]=='#') && $disok)
{
$r['disclaimer'][]=trim(substr($val,1));
$disok=true;
continue;
}
$disok=false;
reset($items);
while (list($match, $field)=each($items))
{
$pos=strpos($val,$match);
if ($pos!==false)
{
$var = "\$r".getvarname($field);
$itm = trim(substr($val,$pos+strlen($match)));
if ($itm!='')
eval($var."=\"".str_replace('"','\"',$itm)."\";");
break;
}
}
}
}
if (empty($r))
{
if ($hasreg) $r['registered'] = 'no';
}
else
{
if ($hasreg) $r['registered'] = 'yes';
$r = format_dates($r, $dateformat);
}
return $r;
}
//-------------------------------------------------------------------------
function getvarname ( $vdef )
{
$parts=explode(".",$vdef);
$var="";
while (list($fn,$mn)=each($parts))
if ($mn=="")
$var=$var."[]";
else $var=$var."[\"".$mn."\"]";
return $var;
}
//-------------------------------------------------------------------------
function get_blocks ( $rawdata, $items )
{
$r = array();
$endtag='';
while (list($key,$val) = each($rawdata))
{
$val = trim($val);
if ($val == '') continue;
$found = false;
reset($items);
while (list($field, $match) = each($items)) {
$pos = strpos($val,$match);
if ($field != '' && $pos !== false) {
if ($val == $match) {
$found = true;
$endtag = '';
$line = $val;
break;
}
$last = substr($val,-1,1);
if ($last == ':' || $last == '-' || $last == ']') {
$found = true;
$endtag = $last;
$line = $val;
break;
}
else {
$var = getvarname(strtok($field,"#"));
$itm = trim(substr($val,$pos+strlen($match)));
eval("\$r".$var."=\$itm;");
}
}
}
if (!$found) continue;
$block = array();
$found = false;
$spaces = 0;
while (list($key,$val) = each($rawdata))
{
$val = trim($val);
if ($val == '') {
if ($found && ++$spaces == 2) break;
continue;
}
if (!$found) {
$found = true;
$block[] = $val;
continue;
}
$last = substr(trim($val),-1,1);
if ($last == $endtag) {
// Another block found
prev($rawdata);
break;
}
if ($endtag == '')
{
//Check if this line starts another block
reset($items);
$et = false;
while (list($field, $match) = each($items)) {
if ($val == $match)
{
$et = true;
break;
}
}
if ($et)
{
// Another block found
prev($rawdata);
break;
}
}
if ($spaces>0) {
reset($items);
$ok = true;
while (list($field, $match)=each($items)) {
$pos=strpos($val,$match);
if ($pos!==false) $ok=false;
}
if (!$ok) {
prev($rawdata);
break;
}
}
$block[]=$val;
}
reset($items);
while (list($field, $match)=each($items)) {
$pos=strpos($line,$match);
if ($pos!==false) {
$var=getvarname($field);
eval("\$r".$var."=\$block;");
}
}
}
return $r;
}
//-------------------------------------------------------------------------
function get_contact ( $array, $extra_items='' )
{
if (!is_array($array))
return array();
$items = array (
'fax..:' => 'fax',
'fax.' => 'fax',
'fax -' => 'fax',
'fax-' => 'fax',
'fax::' => 'fax',
'fax:' => 'fax',
'[fax]' => 'fax',
'(fax)' => 'fax',
'fax' => 'fax',
'tel.' => 'phone',
'phone::' => 'phone',
'phone:' => 'phone',
'phone-' => 'phone',
'phone -' => 'phone',
'email:' => 'email',
'company name:' => 'organization',
'first name:' => 'name.first',
'last name:' => 'name.last',
'street:' => 'address.street',
'language:' => '',
'location:' => 'address.city',
'country:' => 'address.country',
'name:' => 'name'
);
if ($extra_items!='')
$items=array_merge($extra_items,$items);
while (list($key,$val)=each($array))
{
$ok=true;
while ($ok)
{
reset($items);
$ok=false;
while (list($match,$field)=each($items))
{
$pos=strpos(strtolower($val),$match);
if ($pos===false) continue;
$itm=trim(substr($val,$pos+strlen($match)));
if ($field!='')
{
eval("\$r".getvarname($field)."=\$itm;");
}
$val=trim(substr($val,0,$pos));
if ($val=='')
unset($array[$key]);
else
{
$array[$key]=$val;
$ok=true;
}
break;
}
}
if ($val=='') continue;
if (!preg_match("/[^0-9\(\)\-\.\+ ]/", $val) && strlen($val)>5)
{
if (isset($r['phone']))
$r['fax']=$val;
else
$r['phone']=$val;
unset($array[$key]);
continue;
}
if (strstr($val,'@'))
{
$val=str_replace("\t",' ',$val);
$parts=explode(' ',$val);
$top=count($parts)-1;
$r['email']=str_replace('(','',$parts[$top]);
$r['email']=str_replace(')','',$r['email']);
array_pop($parts);
$val=implode(' ',$parts);
if ($val=='') {
unset($array[$key]);
continue;
}
$r['name']=$val;
unset($array[$key]);
if ($key==1)
{
$r['organization']=$array[0];
unset($array[0]);
}
}
}
if (!isset($r['name']) && isset($array[0]))
{
$r['name']=$array[0];
unset($array[0]);
}
if (isset($r['name']) && is_array($r['name']))
{
$r['name']=implode($r['name'],' ');
}
if (!empty($array) && !isset($r['address']))
$r['address']=$array;
return $r;
}
//-------------------------------------------------------------------------
function format_dates (&$res,$format='mdy')
{
if (!is_array($res)) return $res;
reset($res);
while (list($key, $val) = each($res))
{
if (is_array($val))
{
if (!is_numeric($key) && ($key=='expires' || $key=='created' || $key=='changed'))
{
$res[$key]=get_date($val[0],$format);
}
else
$res[$key]=format_dates($val,$format);
}
else
{
if (!is_numeric($key) && ($key=='expires' || $key=='created' || $key=='changed'))
{
$res[$key]=get_date($val,$format);
}
}
}
return $res;
}
//-------------------------------------------------------------------------
function get_date($date,$format)
{
$months=array( 'jan'=>1, 'feb'=>2, 'mar'=>3, 'apr'=>4, 'may'=>5, 'jun'=>6,
'jul'=>7, 'aug'=>8, 'sep'=>9, 'oct'=>10, 'nov'=>11, 'dec'=>12 );
$parts=explode(' ',$date);
if (strpos($parts[0],'@')!==false)
{
unset($parts[0]);
$date=implode(' ',$parts);
}
$date=str_replace(',',' ',trim($date));
$date=str_replace('.',' ',$date);
$date=str_replace('-',' ',$date);
$date=str_replace('/',' ',$date);
$date=str_replace("\t",' ',$date);
$parts=explode(' ',$date);
if (strlen($parts[0])==8 && is_numeric($parts[0]))
{
$val=$parts[0];
for ($p=$i=0;$i<3;$i++)
{
if ($format[$i]!='Y')
{
$res[$format[$i]]=substr($val,$p,2);
$p+=2;
}
else
{
$res['y']=substr($val,$p,4);
$p+=4;
}
}
}
else
{
for ($p=$i=0;$p<count($parts) && $i<strlen($format);$p++)
{
if (trim($parts[$p])=='')
continue;
if ($format[$i]!='-')
{
$res[$format[$i]]=$parts[$p];
}
$i++;
}
}
$ok=false;
while (!$ok)
{
reset($res);
$ok=true;
while (list($key, $val) = each($res))
{
if ($val=='' || $key=='') continue;
if (!is_numeric($val) && isset($months[substr(strtolower($val),0,3)]))
{
$res[$key]=$res['m'];
$res['m']=$months[substr(strtolower($val),0,3)];
$ok=false;
break;
}
if ($key!='y' && $val>1900)
{
$res[$key]=$res['y'];
$res['y']=$val;
$ok=false;
break;
}
}
}
if ($res['m']>12)
{
$v=$res['m'];
$res['m']=$res['d'];
$res['d']=$v;
}
if ($res['y']<70)
$res['y']+=2000;
else
if ($res['y']<=99)
$res['y']+=1900;
return sprintf("%.4d-%02d-%02d",$res['y'],$res['m'],$res['d']);
}
?>
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