无数据库的详细域名查询程序PHP版(1)
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发表日期：2001-5-30 星期三[
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转自:动态网制作指南 www.knowsky.com
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();
?>
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