文件一：index.php

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// 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 \"\\n\";

$whois_server = $whois_servers[$ext];

} else {

echo \"\\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 \"\\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 $f = str_replace(\"[>TITLE_BAR $f = str_replace(\"[>DOMAIN $f = str_replace(\"[>ERROR_MSG $f = str_replace(\"[>RAWOUTPUT

for($l=0; $l$sp[1] = substr(strchr($avail[$l],\".\"),1);

$sp[0] = substr($avail[$l],0,strlen($avail[$l])-strlen($sp[1])-1);

$avail_s = $avail_s.\"href=\\\"\".$script_name.\"?domain=\".$sp[0].\"&ext=\".$sp[1].\"\\\">\".$avail[$l].\"

\";

}

for($l=0; $l$sp[1] = substr(strchr($unavail[$l],\".\"),1);

$sp[0] = substr($unavail[$l],0,strlen($unavail[$l])-strlen($sp[1])-1);

$unavail_s = $unavail_s.\"href=\\\"\".$script_name.\"?domain=\".$sp[0].\"&ext=\".$sp[1].\"\\\">\".$unavail[$l].\"

\";

}

$f = str_replace(\"[>AVAIL_LIST $f = str_replace(\"[>UNAVAIL_LIST $f = str_replace(\"[>SCRIPT_NAME $f = str_replace(\"[>EXT $f = str_replace(\"[>EXT_LIST\",$whois_exts),$f);

$f = str_replace(\"[>EXT_HTML_LIST

name=ext>\\n\".implode(\"\\n\",$whois_exts).\"\\n\",$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){

$errormsg = \"无法连接到域名查询服务器 \".$whois_servers[$ext].\"\";

return -1;

}

fputs($ns,\"$domainname.$ext\\n\");

while(!feof($ns))

$rawoutput .= fgets($ns,128);

fclose($ns);

echo \"\\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 \"\\n\";

fputs($ns,\"$domainname.$ext\\n\");

while(!feof($ns))

$rawoutput = $rawoutput.fgets($ns,128);

fclose($ns);

echo \"\";

// $pos = @strpos($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; $lif(($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; $l$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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