SETI@China签名档

烦人 · 发表于 2004-11-23 13:41:59

http://wiz.homelinux.net/free_web_stuff.php

烦人 · 发表于 2004-11-23 13:46:21

http://www.visualecho.org/setibanner/

[ Last edited by 烦人 on 2004-11-23 at 01:47 PM ]

vonv · 发表于 2004-11-23 15:28:49

很漂亮啊！

song · 发表于 2004-11-23 16:13:11

vonv 在 2004-11-23 03:28 PM 发表:

很漂亮啊！

确实漂亮，不过换签名就不想了，懒啊

vonv · 发表于 2004-11-23 16:50:29

老 song 可不懒！
光是每天下载的 wu 都要上 G ！

都是在家用 ADSL 下的么？每天这么大流量，电信没意见吧？

song · 发表于 2004-11-23 16:53:41

要是能把小型机搬家里去就好了。20M专线

vonv · 发表于 2004-11-23 16:59:38

偶记得以前看过一个消息，重庆一家庭用户 ADSL 流量特大，电信去查，发现那位仁兄把左邻右舍都挂到了自家的 ADSL 线路上。
每月还收网络使用费！&^%*$……
也做了回 ISP 。
最后，电信把那家伙告到法院去了……

老 song 可要小心哦……电信会找麻烦的。

vonv · 发表于 2004-11-23 17:02:39

vonv 在 2004-11-23 16:59 发表:

偶记得以前看过一个消息，重庆一家庭用户 ADSL 流量特大，电信去查，发现那位仁兄把左邻右舍都挂到了自家的 ADSL 线路上。
每月还收网络使用费！&^%*$……
也做了回 ISP 。
最后，电信把那家伙告到法院去了 ...

不好意思！
这帖写长了点，老 song 都回复了！
没看见，不好意思啊！

song · 发表于 2004-11-23 17:03:27

这个单位电信不敢告，况且是合法的20M专线。

不过我家里的流量也比较大，是包月不限时的2M

vonv · 发表于 2004-11-23 17:12:21

song 在 2004-11-23 17:03 发表:

这个单位电信不敢告，况且是合法的20M专线。

不过我家里的流量也比较大，是包月不限时的2M

还是沿海好！成都这边 ADSL 包月最高速率才 1M ！

leawind · 发表于 2004-11-23 18:35:23

偶这里都8M了，只是上传不爽，ADSL的最大缺点

烦人 · 发表于 2004-11-23 18:40:29

二楼这个签名档真是中看不中用,更新太慢了..我估计设置的是每24小时更新一次

说到网速,俺又不得不来臭美一下了:家里是FTTB+LAN,单位里是100Mbps的光纤

扎西 · 发表于 2004-11-23 20:28:33

在拉萨我有 512K的线路用已经觉得很不错了：）

Rojer · 发表于 2004-11-23 21:41:33

是1MB还是1Mb？差八倍呢！我这里最高可以稳定在220kB/s下载，只要对方支持

烦人 · 发表于 2004-11-23 22:49:15

二楼签名档的源码

<?php
$version = "1.10";
// setistats XML/GIF banner
// written by Multi-Dimensional Visual Echo (Roger C. Venable), [url]http://www.visualecho.org[/url]
// Licensed under LGPL, see [url]http://www.gnu.org/copyleft/lesser.html[/url]
//
// Features:
// * XML fetch from SETI is proxyable
// * caches SETI XML to file so the SETI's XML feed is not overused
// * recovers well from unavailable XML data
// * usable in Linux or Windows PHP enabled web sites
// * uses a minimum of external/additional components
//
// Installation:
// To use, you need the 'curl' and Imagemagick 'convert' commands:
// See [url]http://curl.haxx.se/[/url] and [url]http://www.imagemagick.com/[/url]
//
// CHANGE all the lines marked with *** CHANGE THIS ***
// CHECK all the lines marked with *** CHECK THIS ***
//
// This micro-engine can easily be modified to use other background
// graphics and other XML feeds (i.e. Planetside). Enjoy!
//
$debug = false; // *** CHECK THIS ***
$scrap_dir = "/var/www/tmp/"; // *** CHANGE THIS ***
$refresh_age = 86400; // twenty-four hours (DON'T SPAM SETI!)
// this is the Imagemagick convert command, see [url]http://www.imagemagick.com[/url]
$command = "/usr/bin/convert"; // *** CHANGE THIS ***
// Usable system font directory
$fontdir = "/usr/share/fonts/"; // *** CHANGE THIS ***
$default_sysfont = "arial.ttf"; // *** CHANGE THIS ***
// this is the base URL for SETI XML data
$urlbase = "http://setiathome2.ssl.berkeley.edu/fcgi-bin/fcgi".'?'."cmd=user_xml".'&'."email=";
// make proxy empty ("") to disable
$proxy = ""; // *** CHANGE THIS ***
// this is the curl command, See [url]http://curl.haxx.se/[/url]
$curlcmd = "/usr/bin/curl"; // *** CHANGE THIS ***
// this is the background graphic
$infile = $scrap_dir."seti_template.gif"; // *** CHECK THIS ***
$email = $_GET['email'];
if ($email == '')
exit(0);
// clean
$email = substr(urlencode( $email ), 0, 255); // change if your email address is > 255
$email = strip_tags( $email );
$url = $urlbase.$email;
// this is the XML file which will be updated if old
$xmlfile = $scrap_dir."setistats_".str_replace("%", "Z", $email).".xml"; // *** CHECK THIS ***
// files which will be deleted on next access after $refresh_age seconds
$globber1 = $scrap_dir."setistats_*.xml"; // *** CHECK THIS ***
// this is the output file
$outfile = $scrap_dir."setistatgif_".str_replace("%", "Z", $email).".gif"; // *** CHECK THIS ***
// files which will be deleted on next access after $refresh_age seconds
$globber2 = $scrap_dir."setistatgif_*.gif"; // *** CHECK THIS ***
if (!function_exists("file_get_contents")) {
function file_get_contents($filename, $use_include_path = 0) {
$data = ""; // just to be safe. Dunno, if this is really needed
$file = @fopen($filename, "rb", $use_include_path);
if ($file) {
while (!feof($file)) $data .= fread($file, 1024);
fclose($file);
}
return $data;
}
}
if ($debug)
{
header("Content-type: text/html\n\n");
print "setistats.php version ".$version." ";
print "Images will be refreshed after ".$refresh_age." seconds ";
print "Using convert command: ".$command." ";
print "Using background image: ".$infile." ";
print "Using fonts in directory: ".$fontdir." ";
}
else
header("Content-type: image/gif\n\n");
if ($debug)
{
print "Using XML file: ".$xmlfile." ";
if (file_exists($xmlfile))
print "  File mod time: ".filemtime($xmlfile)." (".(time() - filemtime($xmlfile))." seconds old), will refresh in: ".(filemtime($xmlfile) + $refresh_age - time())." seconds ";
else
print "  File does not exist, now: ".time()." ";
}
if (!file_exists($xmlfile) || ((filemtime($xmlfile) + $refresh_age) <= time()))
{
if (file_exists($xmlfile))
unlink($xmlfile);
if ( $proxy )
$cmd = $curlcmd." -x ".$proxy." -o ".$xmlfile." "".$url.""";
else
$cmd = $curlcmd." -o ".$xmlfile." "".$url.""";
if ($debug)
print "Fetch command: ( $cmd ) ";
exec ($cmd,$result,$value);
if ($debug)
print "Should have created file: ".$xmlfile." ";
}
if ($debug)
{
print "Using output file: ".$outfile." ";
if (file_exists($outfile))
print "  File mod time: ".filemtime($outfile)." (".(time() - filemtime($outfile))." seconds old), will refresh in: ".(filemtime($outfile) + $refresh_age - time())." seconds ";
else
print "  File does not exist, now: ".time()." ";
}
$kill_bad_gif = 0;
if (!file_exists($outfile) || ((filemtime($outfile) + $refresh_age) <= time()))
{
if (file_exists($outfile))
unlink($outfile);
$fillcolor = "white";
$last_color = "";
$last_pointsize = "";
$last_font = "";
$txt = "";
$last_data = "";
$use_next_a = 1;
$elements = array(
"numresults" => array("format" => "%s", "font" => $default_sysfont, "pointsize" => "18", "color" => $fillcolor,
"x" => "150", "y" => "29", "func" => "intformat"),
"a" => array("format" => "%s", "font" => $default_sysfont, "pointsize" => "12", "color" => "yellow",
"x" => "150", "y" => "12", "func" => "use_only_first_a"),
"resultsperday" => array("format" => "%s Results per day", "font" => $default_sysfont, "pointsize" => "10", "color" => $fillcolor,
"x" => "280", "y" => "31", "func" => ""),
"lastresulttime" => array("format" => "Last Result: %s GMT", "font" => $default_sysfont, "pointsize" => "10", "color" => $fillcolor,
"x" => "280", "y" => "40", "func" => ""),
"num_samerank" => array("format" => "Results Processed", "font" => $default_sysfont, "pointsize" => "10", "color" => $fillcolor,
"x" => "150", "y" => "40", "func" => ""),
"name" => array("format" => "%s", "font" => $default_sysfont, "pointsize" => "12", "color" => "yellow",
"x" => "150", "y" => "12", "func" => "got_name"),
"avecpu" => "0",
"usertime" => array("format" => "%s user time", "font" => $default_sysfont, "pointsize" => "10", "color" => $fillcolor,
"x" => "280", "y" => "22", "func" => ""),
"regdate" => "0",
"rank" => "0",
"ranktotalusers" => "0",
"cputime" => array("format" => "%s CPU", "font" => $default_sysfont, "pointsize" => "10", "color" => $fillcolor,
"x" => "400", "y" => "22", "func" => ""),
"top_rankpct" => array("format" => "Top Rank %s", "font" => $default_sysfont, "pointsize" => "10", "color" => $fillcolor,
"x" => "400", "y" => "31", "func" => "neg_percent")
);
$data = file_get_contents($xmlfile) or ($data = "x0YgnRp");
if ($data == "x0YgnRp")
{
if ($debug)
print "Error reading XML data ";
$txt = " -pointsize 32 -font ".$fontdir.$default_sysfont." -draw "text 170,25 'Error'" -pointsize 10";
$txt = "$txt -font ".$fontdir.$default_sysfont." -draw "text 170,35 'XML DATA UNAVAILABLE'"";
}
else if ($data !== false)
{
if ($debug)
print "Got ".strlen($data)." bytes of XML data from $xmlfile ";
$xml_parser = xml_parser_create();
xml_parser_set_option($xml_parser, XML_OPTION_CASE_FOLDING, false);
xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "characterData");
if (!xml_parse($xml_parser, $data, TRUE))
{
$error = sprintf("XML error at line %d: %s", xml_get_current_line_number($xml_parser),
xml_error_string(xml_get_error_code($xml_parser)));
if ($debug)
{
print "Error parsing XML data: $error ";
}
if ( $error == "XML error at line 4: syntax error" )
$error = "XML feed from SETI@home is temporarily down or disabled";
if ( $error == "XML error at line 4: junk after document element" )
$error = "XML feed from SETI@home is temporarily down or disabled";
unlink($xmlfile);
$kill_bad_gif = 1;
$txt = " -pointsize 32 -font ".$fontdir.$default_sysfont." -draw "text 170,25 'Error'" -pointsize 10";
$txt = "$txt -font ".$fontdir.$default_sysfont." -draw "text 170,35 '$error'"";
}
xml_parser_free($xml_parser);
}
$command = $command . " -antialias ";
$command = $command . $txt . " " . $infile . " " . $outfile;
if ($debug)
print "Command: ".$command." ";
exec ($command,$result,$value);
if ($debug)
print "Should have created file: ".$outfile." ";
}
if (!$debug)
{
$img = file_get_contents($outfile);
echo $img;
}
if ( $kill_bad_gif > 0 )
unlink($outfile);
// wipe old files
foreach (glob($globber1) as $outfile)
{
if ((filemtime($outfile) + $refresh_age) <= time())
{
if ($debug)
print "Destroying old file: ".$outfile." ";
unlink($outfile);
}
}
foreach (glob($globber2) as $outfile)
{
if ((filemtime($outfile) + $refresh_age) <= time())
{
if ($debug)
print "Destroying old file: ".$outfile." ";
unlink($outfile);
}
}
exit();
function startElement($parser, $name, $attrs)
{
}
function endElement($parser, $name)
{
global $last_data, $elements, $txt, $fontdir, $debug, $last_pointsize, $last_font, $last_color;
$last_data = ltrim($last_data);
if ( $last_data && is_array($elements[$name]) )
{
if ($elements[$name]["func"] != "" && function_exists($elements[$name]["func"]))
{
$func = $elements[$name]["func"];
$last_data = $func($last_data);
}
if ($debug)
print "Parsed XML element: ".$name." = ".$last_data." ";
if ( $last_data )
{
$element = sprintf( $elements[$name]["format"], $last_data );
if ( $elements[$name]["pointsize"] != $last_pointsize )
$txt = "$txt -pointsize ".$elements[$name]["pointsize"];
$last_pointsize = $elements[$name]["pointsize"];
if ( $elements[$name]["font"] != $last_font )
$txt = "$txt -font ".$fontdir.$elements[$name]["font"];
$last_font = $elements[$name]["font"];
if ( $elements[$name]["color"] != $last_color )
$txt = "$txt -fill ".$elements[$name]["color"];
$last_color = $elements[$name]["color"];
$txt = "$txt -draw "text ";
$txt = $txt.$elements[$name]["x"].",".$elements[$name]["y"]." '$element'"";
}
}
$last_data = "";
}
function characterData($parser, $data)
{
global $last_data;
if ( trim($data) != "" )
$last_data = $data;
}
function use_only_first_a($data)
{
global $use_next_a;
if ( $use_next_a > 0 )
{
$use_next_a = 0;
return( $data );
}
else
return( "" );
}
function got_name($data)
{
global $use_next_a;
$use_next_a = 0;
return( $data );
}
function intformat($data)
{
return( number_format($data) );
}
function neg_percent($data)
{
return( strval( 100.0 - floatval($data) )."%%" );
}
?>

复制代码

		自动登录	找回密码
密码			新注册用户