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XCache Administration web frontend
XCache Administration web frontend
git-svn-id: svn://svn.lighttpd.net/xcache/trunk@34 c26eb9a1-5813-0410-bd6c-c2e55f420ca71.1
Xuefer
15 years ago
8 changed files with 632 additions and 6 deletions
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47admin/config.php.example
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3admin/index.php
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58admin/tablesort.js
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15admin/xcache.css
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189admin/xcache.php
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233admin/xcache.tpl.php
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88xcache.c
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5xcache.ini
@ -0,0 +1,47 @@ |
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<?php |
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|
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// this is an example only |
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// write your own config and name it as config.php |
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$charset = "UTF-8"; |
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|
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// this function is detected by xcache.tpl.php, and enabled if function_exists |
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// this ob filter is applied for the cache list, not the whole page |
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function ob_filter_path_nicer($o) |
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{ |
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$o = str_replace("/home/", "{H}/", $o); |
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return $o; |
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} |
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|
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// you can simply let xcache to do the http auth |
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// but if you have your home made login/permission system, you can implement the following |
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// {{{ home made login example |
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// this is an example only, it's won't work for you without your implemention. |
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function check_admin_and_by_pass_xcache_http_auth() |
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{ |
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require("/path/to/user-login-and-permission-lib.php"); |
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session_start(); |
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|
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if (!user_logined()) { |
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if (!ask_the_user_to_login()) { |
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exit; |
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} |
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} |
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|
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user_load_permissions(); |
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if (!user_is_admin()) { |
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die("Permission denied"); |
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} |
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|
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// user is trusted after permission checks above. |
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// tell XCache about it (the only way to by pass XCache http auth) |
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$_SERVER["PHP_AUTH_USER"] = "moo"; |
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$_SERVER["PHP_AUTH_PW"] = "your-xcache-password"; |
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return true; |
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} |
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|
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// uncomment: |
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// check_admin_and_by_pass_xcache_http_auth(); |
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// }}} |
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|
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?> |
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@ -0,0 +1,3 @@ |
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<?php |
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include("xcache.php"); |
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@ -0,0 +1,58 @@ |
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var sort_column; |
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var prev_span = null; |
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function get_inner_text(el) { |
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if((typeof el == 'string')||(typeof el == 'undefined')) |
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return el; |
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if(el.innerText) |
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return el.innerText; |
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else { |
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var str = ""; |
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var cs = el.childNodes; |
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var l = cs.length; |
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for (i=0;i<l;i++) { |
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if (cs[i].nodeType==1) str += get_inner_text(cs[i]); |
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else if (cs[i].nodeType==3) str += cs[i].nodeValue; |
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} |
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} |
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return str; |
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} |
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function sortfn(a,b) { |
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var i = a.cells[sort_column].getAttribute('int'); |
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if (i != null) { |
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return parseInt(i)-parseInt(b.cells[sort_column].getAttribute('int')); |
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} else { |
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var at = get_inner_text(a.cells[sort_column]); |
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var bt = get_inner_text(b.cells[sort_column]); |
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aa = at.toLowerCase(); |
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bb = bt.toLowerCase(); |
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if (aa==bb) return 0; |
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else if (aa<bb) return -1; |
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else return 1; |
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} |
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} |
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function resort(lnk) { |
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var span = lnk.childNodes[1]; |
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if (!span) { |
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var span = document.createElement("span") |
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span.className = "sortarrow"; |
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lnk.appendChild(span); |
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} |
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var table = lnk.parentNode.parentNode.parentNode.parentNode; |
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var rows = new Array(); |
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for (j=1;j<table.rows.length;j++) |
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rows[j-1] = table.rows[j]; |
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sort_column = lnk.parentNode.cellIndex; |
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rows.sort(sortfn); |
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if (prev_span != null) prev_span.innerHTML = ''; |
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if (span.getAttribute('sortdir')=='down') { |
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span.innerHTML = '↑'; |
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span.setAttribute('sortdir','up'); |
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rows.reverse(); |
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} else { |
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span.innerHTML = '↓'; |
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span.setAttribute('sortdir','down'); |
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} |
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for (i=0;i<rows.length;i++) |
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table.tBodies[0].appendChild(rows[i]); |
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prev_span = span; |
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} |
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@ -0,0 +1,15 @@ |
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input, table { font-family: monospace; font-size: 11px; } |
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table.cycles { border: 1px solid black; background: white; margin-top: 5px; margin-bottom: 5px; } |
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table.cycles .col1 { background-color: #f5f5f5; } |
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table.cycles .col2 { background-color: #e0e0e0; } |
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table.cycles th { background-color: #707090; color: white; font-weight: bold; height: 20px; line-height: 16px; font-family: serif; } |
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th a { color: white; font-weight: bold; display: block; width: 100%; height: 100%; } |
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.button { } |
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span.sortarrow { color: white; text-decoration: none; } |
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.freeblocks { float: left; margin-right: 4px;} |
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form {margin: 0; padding: 0} |
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.percent { border: 1px solid gray; width: 100%; } |
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.percent .v { background: black; font-size: 1px; line-height: 11px;} |
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.switcher, h1 { text-align: center; display: block; } |
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.switcher * { color: blue; } |
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.switcher a.active { font-weight: bold; font-size: 130%; color: black; } |
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@ -0,0 +1,189 @@ |
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<?php |
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error_reporting(E_ALL); |
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define('REQUEST_TIME', time()); |
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|
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class Cycle |
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{ |
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var $values; |
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var $i; |
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var $count; |
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|
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function Cycle($v) |
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{ |
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$this->values = func_get_args(); |
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$this->i = -1; |
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$this->count = count($this->values); |
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} |
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function next() |
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{ |
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$this->i = ($this->i + 1) % $this->count; |
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return $this->values[$this->i]; |
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} |
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function cur() |
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{ |
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return $this->values[$this->i]; |
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} |
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function reset() |
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{ |
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$this->i = -1; |
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} |
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} |
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|
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function number_formats($a, $keys) |
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{ |
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foreach ($keys as $k) { |
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$a[$k] = number_format($a[$k]); |
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} |
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return $a; |
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} |
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|
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function size($size, $suffix = '', $precision = 2) |
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{ |
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$size = (int) $size; |
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if ($size < 1024) |
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return number_format($size, $precision) . ' ' . $suffix; |
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|
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if ($size < 1048576) |
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return number_format($size / 1024, $precision) . ' K' . $suffix; |
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return number_format($size / 1048576, $precision) . ' M' . $suffix; |
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} |
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function age($time) |
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{ |
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if (!$time) return ''; |
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$delta = REQUEST_TIME - $time; |
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if ($delta < 0) { |
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$delta = -$delta; |
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} |
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static $seconds = array(1, 60, 3600, 86400, 604800, 2678400, 31536000); |
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static $name = array('sec', 'min', 'hr', 'day', 'week', 'month', 'year'); |
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for ($i = 6; $i >= 0; $i --) { |
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if ($delta >= $seconds[$i]) { |
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$ret = (int) ($delta / $seconds[$i]); |
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return $ret . ' ' . $name[$i] . ($ret > 1 ? 's' : ''); |
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} |
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} |
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} |
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|
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function switcher($name, $options) |
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{ |
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$n = isset($_GET[$name]) ? $_GET[$name] : null; |
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$html = array(); |
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foreach ($options as $k => $v) { |
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$html[] = sprintf('<a href="?%s=%s"%s>%s</a>', $name, $k, $k == $n ? 'class="active"' : '', $v); |
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} |
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return implode(' ', $html); |
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} |
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$charset = "UTF-8"; |
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if (file_exists("config.php")) { |
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include("config.php"); |
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} |
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|
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$pcnt = xcache_count(XC_TYPE_PHP); |
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$vcnt = xcache_count(XC_TYPE_VAR); |
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$type_none = -1; |
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if (!isset($_GET['type'])) { |
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$_GET['type'] = $type_none; |
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} |
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$_GET['type'] = $type = (int) $_GET['type']; |
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|
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// {{{ process clear
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function processClear() |
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{ |
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$type = isset($_POST['type']) ? $_POST['type'] : null; |
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if ($type != XC_TYPE_PHP && $type != XC_TYPE_VAR) { |
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$type = null; |
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} |
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if (isset($type)) { |
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$cacheid = (int) (isset($_POST['cacheid']) ? $_POST['cacheid'] : 0); |
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if (isset($_POST['clearcache'])) { |
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xcache_clear_cache($type, $cacheid); |
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} |
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} |
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} |
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processClear(); |
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// }}}
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// {{{ load info/list
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$cacheinfos = array(); |
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for ($i = 0; $i < $pcnt; $i ++) { |
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$data = xcache_info(XC_TYPE_PHP, $i); |
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if ($type === XC_TYPE_PHP) { |
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$data += xcache_list(XC_TYPE_PHP, $i); |
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} |
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$data['type'] = XC_TYPE_PHP; |
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$data['cache_name'] = "php#$i"; |
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$data['cacheid'] = $i; |
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$cacheinfos[] = $data; |
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} |
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for ($i = 0; $i < $vcnt; $i ++) { |
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$data = xcache_info(XC_TYPE_VAR, $i); |
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if ($type === XC_TYPE_VAR) { |
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$data += xcache_list(XC_TYPE_VAR, $i); |
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} |
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$data['type'] = XC_TYPE_VAR; |
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$data['cache_name'] = "var#$i"; |
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$data['cacheid'] = $i; |
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$cacheinfos[] = $data; |
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} |
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// }}}
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// {{{ merge the list
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switch ($type) { |
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case XC_TYPE_PHP: |
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case XC_TYPE_VAR: |
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$cachelist = array('type' => $type, 'cache_list' => array(), 'deleted_list' => array()); |
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if ($type == XC_TYPE_VAR) { |
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$cachelist['type_name'] = 'var'; |
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} |
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else { |
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$cachelist['type_name'] = 'php'; |
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} |
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foreach ($cacheinfos as $i => $c) { |
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if ($c['type'] == $type && isset($c['cache_list'])) { |
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foreach ($c['cache_list'] as $e) { |
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$e['cache_name'] = $c['cache_name']; |
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$cachelist['cache_list'][] = $e; |
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} |
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foreach ($c['deleted_list'] as $e) { |
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$e['cache_name'] = $c['cache_name']; |
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$cachelist['deleted_list'][] = $e; |
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} |
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} |
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} |
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if ($type == XC_TYPE_PHP) { |
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$inodes = array(); |
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foreach ($cachelist['cache_list'] as $e) { |
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$i = &$inodes[$e['inode']]; |
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if (isset($i) && $i == 1) { |
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set_error("duplicate inode $e[inode]"); |
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} |
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$i ++; |
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} |
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} |
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unset($data); |
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break; |
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default: |
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$_GET['type'] = $type_none; |
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$cachelist = array(); |
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break; |
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} |
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// }}}
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$type_php = XC_TYPE_PHP; |
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$type_var = XC_TYPE_VAR; |
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$types = array($type_none => 'Statistics', $type_php =>'List PHP', $type_var =>'List Var Data'); |
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include("xcache.tpl.php"); |
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|
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?>
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@ -0,0 +1,233 @@ |
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
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<html xmlns="http://www.w3.org/1999/xhtml"> |
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<head> |
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<meta http-equiv="Content-Language" content="en-us" /> |
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<?php |
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echo <<<HEAD |
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<meta http-equiv="Content-Type" content="text/html; charset=$charset" /> |
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<script type="text/javascript" src="tablesort.js" charset="$charset"></script> |
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HEAD; |
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?>
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<link rel="stylesheet" type="text/css" href="xcache.css" /> |
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<title>XCache Administration</title> |
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</head> |
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<body> |
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<h1>XCache Administration</h1> |
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<span class="switcher"><?php echo switcher("type", $types); ?></span>
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<?php |
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$a = new Cycle('class="col1"', 'class="col2"'); |
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$b = new Cycle('class="col1"', 'class="col2"'); |
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?>
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<table cellspacing="1" cellpadding="4" class="cycles"> |
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<col /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<col /> |
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<col /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<col /> |
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<tr <?php echo $a->next(); ?>>
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<th></th> |
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<th>Slots</th> |
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<th>Size</th> |
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<th>Avail</th> |
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<th>Used</th> |
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<th>Clear</th> |
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<th>Compiling</th> |
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<th>Hits</th> |
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<th>Misses</th> |
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<th>CLogs</th> |
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<th>OOMs</th> |
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<th>Protected</th> |
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<th>Cached</th> |
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<th>Deleted</th> |
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<th>Blocks</th> |
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</tr> |
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<?php |
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$numkeys = explode(',', 'slots,size,avail,hits,misses,clogs,ooms,cached,deleted'); |
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foreach ($cacheinfos as $i => $ci) { |
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echo "
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<tr ", $a->next(), ">";
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$ci = number_formats($ci, $numkeys); |
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$ci['compiling'] = $ci['type'] == $type_php ? ($ci['compiling'] ? 'yes' : 'no') : '-'; |
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$ci['can_readonly'] = $ci['can_readonly'] ? 'yes' : 'no'; |
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$percent = (int) (($ci['size'] - $ci['avail']) / $ci['size'] * 100); |
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echo <<<EOS |
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<th>{$ci['cache_name']}</th> |
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<td>{$ci['slots']}</td> |
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<td>{$ci['size']}</td> |
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<td>{$ci['avail']}</td> |
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<td><div class="percent"><div style="width: $percent%" class="v"> </div></div></td> |
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<td> |
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<form method="post"> |
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<div> |
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<input type="hidden" name="type" value="{$ci['type']}"> |
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<input type="hidden" name="cacheid" value="{$ci['cacheid']}"> |
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<input type="submit" name="clearcache" value="Clear" class="submit" onclick="return confirm('Sure to clear?');" /> |
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</div> |
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</form> |
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</td> |
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<td>{$ci['compiling']}</td> |
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<td>{$ci['hits']}</td> |
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<td>{$ci['misses']}</td> |
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<td>{$ci['clogs']}</td> |
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<td>{$ci['ooms']}</td> |
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<td>{$ci['can_readonly']}</td> |
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<td>{$ci['cached']}</td> |
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<td>{$ci['deleted']}</td> |
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<td> |
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EOS; |
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$b->reset(); |
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?>
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</td> |
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</tr> |
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<?php } ?>
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</table> |
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<?php |
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foreach ($cacheinfos as $i => $ci) { |
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?>
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<table cellspacing="1" cellpadding="4" class="cycles freeblocks"> |
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<tr> |
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<th><?php echo $ci['cache_name']; ?> size<br>offset</th>
|
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<?php |
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foreach ($ci['free_blocks'] as $block) { |
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$size = number_format($block['size']); |
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$offset = number_format($block['offset']); |
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|
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$c = $b->next(); |
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echo "
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<td $c><nobr>$size<br>$offset</nobr></td>";
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} |
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?>
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|
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</tr> |
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</table> |
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<?php |
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} |
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?>
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<div style="clear: both"> </div> |
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<?php |
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|
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if ($cachelist) { |
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$isphp = $cachelist['type'] == $type_php; |
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if (function_exists("ob_filter_path_nicer")) { |
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ob_start("ob_filter_path_nicer"); |
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} |
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foreach (array('Cached' => $cachelist['cache_list'], 'Deleted' => $cachelist['deleted_list']) as $listname => $entries) { |
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$a->reset(); |
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echo "
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<caption>{$cachelist['type_name']} $listname</caption>";
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?>
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|
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<table cellspacing="1" cellpadding="4" class="cycles entrys" width="100%"> |
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<col /> |
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<col /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<col align="right" /> |
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<?php |
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if ($listname == 'Deleted') { |
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echo '<col align="right" />'; |
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} |
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if ($isphp) { |
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echo '<col align="right" />'; |
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echo '<col align="right" />'; |
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echo '<col align="right" />'; |
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} |
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|
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echo "
|
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<tr ", $a->next(), ">";
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?>
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|
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<th><a href="javascript:" onclick="resort(this); return false">Cache</a></th> |
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<th><a href="javascript:" onclick="resort(this); return false">entry</a></th> |
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<th><a href="javascript:" onclick="resort(this); return false">Hits</a></th> |
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<th><a href="javascript:" onclick="resort(this); return false">Ref count</a></th> |
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<th><a href="javascript:" onclick="resort(this); return false">Size</a></th> |
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<?php if ($isphp) { ?>
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<th><a href="javascript:" onclick="resort(this); return false">SrcSize</a></th> |
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<th><a href="javascript:" onclick="resort(this); return false">Modify</a></th> |
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<th><a href="javascript:" onclick="resort(this); return false">device</a></th> |
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<th><a href="javascript:" onclick="resort(this); return false">inode</a></th> |
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<?php } ?>
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<th><a href="javascript:" onclick="resort(this); return false">Access</a></th> |
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<th><a href="javascript:" onclick="resort(this); return false">Create</a></th> |
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<?php if ($listname == 'Deleted') { ?>
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<th><a href="javascript:" onclick="resort(this); return false">Delete</a></th> |
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<?php } ?>
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</tr> |
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<?php |
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foreach ($entries as $i => $entry) { |
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echo "
|
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<tr ", $a->next(), ">";
|
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$name = htmlspecialchars($entry['name']); |
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$hits = number_format($entry['hits']); |
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$refcount = number_format($entry['refcount']); |
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$size = size($entry['size']); |
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if ($isphp) { |
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$sourcesize = size($entry['sourcesize']); |
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} |
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|
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if ($isphp) { |
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$mtime = age($entry['mtime']); |
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} |
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$ctime = age($entry['ctime']); |
|||
$atime = age($entry['atime']); |
|||
$dtime = age($entry['dtime']); |
|||
|
|||
echo <<<ENTRY |
|||
<td>{$entry['cache_name']} {$i}</td> |
|||
<td>{$name}</td> |
|||
<td int="{$entry['hits']}">{$entry['hits']}</td> |
|||
<td int="{$entry['refcount']}">{$entry['refcount']}</td> |
|||
<td int="{$entry['size']}">{$size}</td> |
|||
ENTRY; |
|||
if ($isphp) { |
|||
echo <<<ENTRY |
|||
<td int="{$entry['sourcesize']}">{$sourcesize}</td> |
|||
<td int="{$entry['mtime']}">{$mtime}</td> |
|||
<td int="{$entry['device']}">{$entry['device']}</td> |
|||
<td int="{$entry['inode']}">{$entry['inode']}</td> |
|||
ENTRY; |
|||
} |
|||
echo <<<ENTRY |
|||
<td int="{$entry['atime']}">{$atime}</td> |
|||
<td int="{$entry['ctime']}">{$ctime}</td> |
|||
ENTRY; |
|||
if ($listname == 'Deleted') { |
|||
echo <<<ENTRY |
|||
<td int="{$entry['dtime']}">{$dtime}</td> |
|||
ENTRY; |
|||
} |
|||
|
|||
echo "
|
|||
</tr> |
|||
";
|
|||
} |
|||
?>
|
|||
|
|||
</table> |
|||
<?php |
|||
} |
|||
if (function_exists("ob_filter_path_nicer")) { |
|||
ob_end_flush(); |
|||
} |
|||
} |
|||
?>
|
|||
</body> |
|||
</html> |
|||
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