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无数据库的详细域名查询程序PHP版

 2001-05-30 16:35:16 来源:WEB开发网   
核心提示:文件一:index.php <?php echo "<!-- Powered by MWhois written by Matt Wilson <matt@mattsscripts.co.uk> -->\\n\"; /* # # # #本域名查询系统由mydowns收集
文件一:index.php

<?php

echo "<!-- Powered by MWhois written by Matt Wilson <matt@mattsscripts.co.uk> -->\\n\";

/*
  #########################################################################################
  #                                            #
  # 本域名查询系统由mydowns收集整理汉化,汉化归把握时间网站所有(http://www.85time.com)  #
  # 该程序是2001年5月18日发布的最新版本,本站将对此程序继续进行修改完善,敬请关注本站! #
  # 该程序可以查询域名所有者的详细资料信息,现提供9个类型的域名以供查询!        #
  # 演示地址:http://www.85time.com/whois                        #
  # 源程序打包下载:http://www.85time.com/mydowns/mydowns.php?id=378           #
  # 把握时间网站提供PHP、asp、CGI、HTML、jsp等源程序、电子教材、文章资料         #
  # 把握时间网站http://www.85time.com 把握时间论坛http://ww.85time.ent         #
  # 请保留此信息,谢谢!                                 #
  #                                            #
  #########################################################################################
  MWhois - a Whois lookup script written in PHP and Perl
  Copyright (C) 2000 Matt Wilson

  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
*/

if(!isset($use_global_templates))
  $use_global_templates = 1;  // whether to use the global templates

$template_header = \"gheader.tml\";  // the global header template
$template_footer = \"gfooter.tml\";  // the global footer template

/* Template information stuff
 ----------------------------
 The following strings in your templates are replaced with the description;

  [>DOMAIN<] = domain searching for
  [>RAWOUTPUT<] = the raw output of the whois query
  [>WHOIS_SERVER<] = the whois server used
  [>AVAIL_LIST<] = a list of the available domains (in global/wizard search mode)
  [>UNAVAIL_LIST<] = a list of the unavailable domains (in global/wizard search mode)
  [>ERROR_MSG<] = the error message produced
  [>EXT<] = the extension if it is set
  [>EXT_HTML_LIST<] = a list of the extensions supported in a html list
  [>EXT_LIST<] = a list of extensions supported

 parameters to the script (no parameters brings up normal search script);

  show_raw=1  = wherther to show the raw output page
  do_wizard=1  = whether the information being passed is for the wizard
  domain=(string) = do a search for the domain (string)
  list_exts=1  = show the extensions supported page
  do_global=1  = goto the global search page
  do_mini_search=1 = just show the search form without anything else
  company=(string) = used for the wizard, needed in order to search
  keyWord1=(string) = used for the wizard, needed in order to search
  keyword2=(string) = used for the wizard, needed in order to search

 If any of this is unclear, see the provided example templates
*/

$template_search_mini = \"searchform.tml\";  // search template
$template_search = \"searchmain.tml\";
$template_raw_output = \"rawoutput.tml\";  // raw output template
$template_available = \"isavail.tml\";  // template for available
$template_taken = \"istaken.tml\";  // template for taken
$template_wizard = \"wizard.tml\";  // template for the domain wizard
$template_wizard_results = \"wizardres.tml\"; // the output template for the domain wizard
$template_error = \"error.tml\";  // the template in case of error
$template_exts_list = \"exts_list.tml\";
$template_global = \"global.tml\";
$template_global_results = \"globres.tml\";

$search_title = \"Let Floyd find your domain name\";
$raw_output_title = \"Floyd\'s Raw WHOIS Output\";
$available_title = \"Floyd says Domain Name Available!\";
$taken_title = \"Floyd says Doman Name in use\";
$wizard_title = \"Floyd the Domain Name Wizard\";
$error_title = \"Floyd Encountered an Error!\";
$exts_list_title = \"Floyd supports the following extensions\";
$global_title = \"Let Floyd do the hard work!\";

// the extensions that we are going to be using, edit these for your needs
$whois_exts = array(
  \"com\",
  \"net\",
  \"org\",
  \"com.cn\",
  \"net.cn\",
  \"org.cn\",
  \"gov.cn\",
  \"sh\",
  \"cc\"
);

// some extensions (com/net/org) have a server which contains the name of the server which should be used for 

the information, this simply tells the script to use the whois server as a source for the server info... ;)
$whois_si_servers = array();

// an array of the `whois\' servers
$whois_servers = array();

// default whois servers for info
$whois_info_servers = array();

// the backup whois servers to try
$whois_info_servers_backup = array();

// the strings that are returned if the domain is available
$whois_avail_strings = array();

// some substitution strings follow
$errormsg = \"\";
$titlebar = \"MWhois written by Matt Wilson\";  // the defatul title bar
$rawoutput = \"\";
$avail = array();
$unavail = array();
$whois_server = \"\";

// the name of the script
$script_name = \"index.php\";

function my_in_array($val,$array_)
{
  for($l=0; $l<sizeof($array_); $l++)
    if($array_[$l] == $val)
      return 1;

  return 0;
}

// this loads the server info for the extensions in $whois_exts;
function load_server_info()
{
  global $whois_exts;
  global $whois_si_servers;
  global $whois_servers;
  global $whois_info_servers;
  global $whois_info_servers_backup;
  global $whois_avail_strings;
   
  // load the servers.lst file
  $tlds = file(\"servers.lst\");

  for($l=0; $l<sizeof($tlds); $l++){
    // time leading spaces or trailing spaces
    $tlds[$l] = chop($tlds[$l]);
     
    // filter out the commented lines (begin with #)
    if(substr($tlds[$l], 0, 1) == \"#\" || !strlen($tlds[$l])) { continue; }

    // explode via the seperation char `|\'
    $es = explode(\"|\", $tlds[$l]);

    // check to see whether we want this TLD
    if(!my_in_array($es[0], $whois_exts)) { continue; }

    // yes we do, so store the details in the appropriate arrays
    $whois_servers[$es[0]] = $es[1];
    $whois_si_servers[$es[0]] = $es[5];
    $whois_info_servers[$es[0]] = $es[3];
    $whois_info_servers_backup[$es[0]] = $es[4];
    $whois_avail_strings[$es[1]] = $es[2];

    // thats it!
  }
}

function choose_info_server($domain, $ext)
{
  global $whois_info_servers;
  global $whois_si_servers;
  global $whois_server;
  global $whois_servers;

  $whois_server = \"\";

  if($whois_si_servers[$ext]){
    if(($co = fsockopen($whois_servers[$ext], 43)) == false){
      echo \"<!-- choose_info_server() : unable to connect to \".$whois_servers[$ext].\" @ line 

#\".$__LINE__.\" -->\\n\";
      $whois_server = $whois_servers[$ext];
    } else {
      echo \"<!-- choose_info_servers() : connected to \".$whois_servers[$ext].\" @ line 

#\".$__LINE__.\", looking for `\".$whois_si_servers[$ext].\"\' -->\\n\";
      fputs($co, $domain.\".\".$ext.\"\\n\");
      while(!feof($co))
        $output .= fgets($co,128);

      fclose($co);

      $he = strpos($output, $whois_si_servers[$ext]) + strlen($whois_si_servers[$ext]);
      $le = strpos($output, \"\\n\", $he);
      $whois_server = substr($output, $he, $le-$he);
      echo \"<!-- choose_info_servers() : found `\".$whois_server.\"\' @ line #\".$__LINE__.\", 

using for whois info server -->\\n\";
    }
  } else {
    $whois_server = $whois_info_servers[$ext];
  }

  $whois_server = trim($whois_server);
}

// make all the changes
function make_changes($fil)
{
  global $domain;
  global $errormsg;
  global $titlebar;
  global $rawoutput;
  global $avail;
  global $unavail;
  global $ext;
  global $whois_exts;
  global $whois_servers;
  global $script_name;
   
  $f = implode(\"\",file($fil));

  $f = str_replace(\"[>WHOIS_SERVER<]\",$whois_servers[$ext],$f);
  $f = str_replace(\"[>TITLE_BAR<]\",$titlebar,$f);
  $f = str_replace(\"[>DOMAIN<]\",$domain,$f);
  $f = str_replace(\"[>ERROR_MSG<]\",$errormsg,$f);
  $f = str_replace(\"[>RAWOUTPUT<]\",$rawoutput,$f);

  for($l=0; $l<sizeof($avail); $l++){
    $sp[1] = substr(strchr($avail[$l],\".\"),1);
    $sp[0] = substr($avail[$l],0,strlen($avail[$l])-strlen($sp[1])-1);
    $avail_s = $avail_s.\"<a 

href=\\\"\".$script_name.\"?domain=\".$sp[0].\"&ext=\".$sp[1].\"\\\">\".$avail[$l].\"</a><br>\";
  }

   for($l=0; $l<sizeof($unavail); $l++){
        $sp[1] = substr(strchr($unavail[$l],\".\"),1);
        $sp[0] = substr($unavail[$l],0,strlen($unavail[$l])-strlen($sp[1])-1);
        $unavail_s = $unavail_s.\"<a 

href=\\\"\".$script_name.\"?domain=\".$sp[0].\"&ext=\".$sp[1].\"\\\">\".$unavail[$l].\"</a><br>\";
  }

  $f = str_replace(\"[>AVAIL_LIST<]\",$avail_s,$f);
  $f = str_replace(\"[>UNAVAIL_LIST<]\",$unavail_s,$f);
  $f = str_replace(\"[>SCRIPT_NAME<]\", $script_name, $f);
  $f = str_replace(\"[>EXT<]\",$ext,$f);
  $f = str_replace(\"[>EXT_LIST<]\",implode(\"<br>\",$whois_exts),$f);
  $f = str_replace(\"[>EXT_HTML_LIST<]\",\"<select 

name=ext>\\n<option>\".implode(\"\\n<option>\",$whois_exts).\"\\n</select>\",$f);

  return $f;
}

// show the error page
function do_error()
{
  global $use_global_templates;
  global $template_header;
  global $template_footer;
  global $template_error;
  global $domain;
  global $titlebar;
  global $error_title;
  global $errormsg;

  $titlebar = $error_title;

  if($use_global_templates)
    echo make_changes($template_header);

  echo make_changes($template_error);

  if($use_global_templates)
    echo make_changes($template_footer);

  exit();
}

// checks the domain is legal
function check_domain()
{
  global $errormsg;
  global $domain;
  global $ext;
  global $whois_exts;

  if(isset($ext)){
    if(!strlen($ext)){
      $errormsg = \"没有选择域名后缀\";
      return 0;
    }
    if(!my_in_array($ext,$whois_exts)){
      $errormsg = \"不支持此域名后缀\";
      return 0;
    }
  }
  if(isset($domain)){
    if(strlen($domain) < 2 || strlen($domain) > 57){
      $errormsg = \"域名太长或太短\";
      return 0;
    }
    if(strlen($domain) == 2 && !ereg(\"([0-9]){2}\",$domain)){
      $errormsg = \"在2个字节的域名中不能包含有字母\";
      return 0;
    }
    if(ereg(\"^-|-$\",$domain)){
      $errormsg = \"域名前和域名后不能使用-,也不可以连续使用-\";
      return 0;
    }
    if(!ereg(\"([a-z]|[A-Z]|[0-9]|-){\".strlen($domain).\"}\",$domain)){
      $errormsg = \"域名只可以包含字母数字组合和-\";
      return 0;
    }
  }

  return 1;
}

// perform_whois function returns 0 if domain is available otherwise returns either the raw info or 1
function perform_whois($domainname,$ext,$raw)
{
  global $errormsg;
  global $whois_servers;
  global $rawoutput;
  global $whois_avail_strings;

  $rawoutput = \"\";

  if($raw)
    return do_raw($domainname,$ext);

  if(($ns = fsockopen($whois_servers[$ext],43)) == false){
    $errormsg = \"无法连接到域名查询服务器 <b><i>\".$whois_servers[$ext].\"</i></b>\";
    return -1;
  }
  fputs($ns,\"$domainname.$ext\\n\");
  while(!feof($ns))
    $rawoutput .= fgets($ns,128);

  fclose($ns);

  echo \"<!--\\nAvail string = \\\"\".$whois_avail_strings[$whois_servers[$ext]].\"\\\"\\nComparing against = 

\\\"\".$rawoutput.\"\\\"\\n-->\\n\";

  if(!ereg($whois_avail_strings[$whois_servers[$ext]], $rawoutput))
    return 0;

  return 1;
}

// this performs the whois lookup and then shows the data returned
function do_raw($domainname, $ext)
{
  global $titlebar;
  global $template_raw_output;
  global $use_global_templates;
  global $template_header;
  global $template_footer;
  global $raw_output_title;
  global $whois_info_servers;
  global $whois_servers;
  global $rawoutput;
  global $errormsg;
  global $whois_info_servers_backup;
  global $whois_avail_strings;
  global $whois_server;

  choose_info_server($domainname, $ext);

  if(($ns = fsockopen($whois_server,43)) == false){
    if(($ns = fsockopen($whois_info_servers[$ext],43)) == false){
      if(($ns = fsockopen($whois_info_servers_backup[$ext], 43)) == false){
            return -1;
      } else {
        $whois_server = $whois_info_servers_backup[$ext];
      }
    } else {
      $whois_server = $whois_info_servers[$ext];
    }
  }

  print \"<!-- do_raw() : using `\".$whois_server.\"\' for whois query -->\\n\";

    fputs($ns,\"$domainname.$ext\\n\");
    while(!feof($ns))
        $rawoutput = $rawoutput.fgets($ns,128);

    fclose($ns);

  echo \"<!--\".$rawoutput.\"-->\";

//  $pos = @strpos($rawoutput,$whois_avail_strings[$server]);
//  if(is_string($pos) && !$pos){}
//  else{
//  if(!is_string($pos) || $pos){
//    if(($ns = fsockopen($whois_info_servers_backup[$ext],43)) == false)
//      return -1;
//    else{
//      $rawoutput = \"\";
//      fputs($ns,\"$domainname.$ext\\n\");
//      while(!feof($ns))
//        $rawoutput = $rawoutput.fgets($ns,128);
//      $pos = @strpos($rawoutput,$whois_avail_strings[$whois_info_servers_backup[$ext]]);
//      if(!is_string($pos) || $pos){}
//      else
//        return -1;
//    }
//  }
         
  $titlebar = $raw_output_title;

    if($use_global_templates)
        echo make_changes($template_header);

    echo make_changes($template_raw_output);

    if($use_global_templates)
        echo make_changes($template_footer);

  exit();
}

function do_getsearch_mini()
{
    global $template_search_mini;

    echo make_changes($template_search_mini);

  exit();
}

function do_getsearch()
{
    global $template_footer;
    global $template_header;
    global $use_global_templates;
    global $titlebar;
    global $template_search;
  global $search_title;

    $titlebar = $search_title;

    if($use_global_templates)
        echo make_changes($template_header);

    echo make_changes($template_search);

    if($use_global_templates)
        echo make_changes($template_footer);

    exit();   
}

function do_avail()
{
  global $template_footer;
  global $template_header;
  global $use_global_templates;
  global $titlebar;
  global $template_available;
  global $available_title;

    $titlebar = $available_title;

    if($use_global_templates)
        echo make_changes($template_header);

    echo make_changes($template_available);

    if($use_global_templates)
        echo make_changes($template_footer);

  exit();
}

function do_taken()
{
  global $template_footer;
  global $template_header;
  global $use_global_templates;
  global $template_taken;
  global $titlebar;
  global $taken_title;

    $titlebar = $taken_title;

    if($use_global_templates)
        echo make_changes($template_header);

    echo make_changes($template_taken);

    if($use_global_templates)
        echo make_changes($template_footer);

  exit();
}

function do_exts()
{
    global $template_footer;
    global $template_header;
    global $use_global_templates;
    global $template_exts_list;
    global $titlebar;
    global $exts_list_title;

    $titlebar = $exts_list_title;

    if($use_global_templates)
        echo make_changes($template_header);

    echo make_changes($template_exts_list);

    if($use_global_templates)
        echo make_changes($template_footer);

    exit();
}

function do_glob()
{
  global $domain;
  global $whois_exts;
  global $avail;
  global $unavail;
  global $template_header;
    global $template_footer;
    global $use_global_templates;
    global $titlebar;
    global $global_title;

  $titlebar = $global_title;

  if($use_global_templates)
    echo make_changes($template_header);

  if(!isset($domain)){
      global $template_global;

      echo make_changes($template_global);
  }
  else{
    global $template_global_results;

    for($l=0; $l<sizeof($whois_exts); $l++){
      if(($r = perform_whois($domain,$whois_exts[$l],0)) != -1){
        if(!$r)
          $avail[] = $domain.\".\".$whois_exts[$l];
        else
          $unavail[] = $domain.\".\".$whois_exts[$l];
      }
    }

    echo make_changes($template_global_results);
  }

  if($use_global_templates)
    echo make_changes($template_footer);

  exit();
}

function do_wiz()
{
    global $domain;
  global $ext;
    global $avail;
    global $unavail;
    global $template_header;
    global $template_footer;
    global $use_global_templates;
    global $titlebar;
    global $wizard_title;
  global $errormsg;
  global $keyword1;
  global $keyword2;
  global $company;

    $titlebar = $wizard_title;

    if($use_global_templates)
        echo make_changes($template_header);

  if(!isset($company) || !isset($keyword1) || !isset($keyword2)){
        global $template_wizard;

        echo make_changes($template_wizard);
    }
    else{
        global $template_wizard_results;

    $domains = array(
      $company,
      $company.$keyword1,
      $company.\"-\".$keyword1,
      $keyword1.$company,
      $keyword1.\"-\".$company,
            $company.$keyword2,
            $company.\"-\".$keyword2,
            $keyword2.$company,
            $keyword2.\"-\".$company,
      $keyword1,
      $keyword2,
      $keyword1.$keyword2,
      $keyword2.$keyword1,
      $keyword1.\"-\".$keyword2,
      $keyword2.\"-\".$keyword1
    );

    for($l=0; $l<sizeof($domains); $l++){
      $domain = strtolower(str_replace(\" \",\"\",$domains[$l]));
      if(check_domain()){
        if(($r = perform_whois($domain,$ext,0)) != -1){
          if(!$r)
            $avail[] = $domain.\".\".$ext;
          else
            $unavail[] = $domain.\".\".$ext;
        }
      }
    }

        echo make_changes($template_wizard_results);
    }

    if($use_global_templates)
        echo make_changes($template_footer);

  exit();
}

load_server_info();

if(!check_domain())
  do_error();

if(isset($do_wizard))
  do_wiz();

if(isset($do_global))
  do_glob();

if(isset($list_exts))
  do_exts();

if(isset($do_mini_search))
  do_getsearch_mini();

if(!isset($domain))
  do_getsearch();

if(isset($show_raw)){
  if(perform_whois($domain,$ext,1) != -1)
    $errormsg = \"MWhois域名查询内部错误\";

  do_error();
}

$ret = perform_whois($domain,$ext,0);
if($ret == -1)
  do_error();

if(!$ret)
  do_taken();
else
  do_avail();

?>

Tags:数据库 详细 域名

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