forked from poppyred/1.6.x
/
squid.cache_mem.php
executable file
·374 lines (293 loc) · 11.4 KB
/
squid.cache_mem.php
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<?php
header("Pragma: no-cache");
header("Expires: 0");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
include_once('ressources/class.templates.inc');
include_once('ressources/class.ldap.inc');
include_once('ressources/class.users.menus.inc');
include_once('ressources/class.squid.inc');
$user=new usersMenus();
if($user->AsSquidAdministrator==false){
$tpl=new templates();
echo "alert('". $tpl->javascript_parse_text("{ERROR_NO_PRIVS}")."');";
die();exit();
}
if(isset($_GET["popup"])){popup();exit;}
if(isset($_GET["perfs"])){perfs();exit;}
if(isset($_POST["cache_mem"])){save();exit;}
if(isset($_POST["SaveCacheMem"])){SaveCacheMem();exit;}
if(isset($_GET["tabs"])){tabs();exit;}
if(isset($_GET["cache-mount"])){caches_mount();exit;}
if(isset($_POST["HugePages"])){SaveHugePages();exit;}
js();
function js(){
$tpl=new templates();
$title=$tpl->_ENGINE_parse_body("{cache_mem}");
$page=CurrentPageName();
header("content-type: application/x-javascript");
$html="YahooWin3('650','$page?tabs=yes','$title');";
echo $html;
}
function caches_mount(){
$page=CurrentPageName();
$tpl=new templates();
$sock=new sockets();
$users=new usersMenus();
$CPU_NUMBER=$sock->getFrameWork("services.php?CPU-NUMBER=yes");
$users=new usersMenus();
$meminfo=unserialize(base64_decode($sock->getFrameWork("system.php?meminfo=yes")));
$MEMTOTAL=intval(($meminfo["MEMTOTAL"]/1024)/1000);
$MEMTOTAL=$MEMTOTAL-1000;
$EnableSquidCacheBoosters=1;
$SquidCachesMount=unserialize(base64_decode($sock->GET_INFO("SquidCachesMount")));
if(!is_array($SquidCachesMount)){$EnableSquidCacheBoosters=0;}
if(count($SquidCachesMount)==0){$EnableSquidCacheBoosters=0;}
$t=time();
$button=button("{apply}","Save$t()",18);
$MEMCPU=round($MEMTOTAL/$CPU_NUMBER);
$CORP_LICENSE=0;
if($users->CORP_LICENSE){$CORP_LICENSE=1;}
if($CORP_LICENSE==1){
}else{
$button=null;
$front_error="<br><strong style='color:#E70000'>({license_inactive})</div>";
$EnableSquidCacheBoosters=0;
}
$tr[]="
<tr>
<td class=legend style='font-size:16px'>{enable}</td>
<td style='font-size:16px'>". Field_checkbox("EnableSquidCacheBoosters",1,$EnableSquidCacheBoosters,"CheckEnable$t()")."</td>
</tr>";
for($i=1;$i<$CPU_NUMBER+1;$i++){
if(!is_numeric($SquidCachesMount[$i])){$SquidCachesMount[$i]=$MEMCPU;}
$tot=$tot+$SquidCachesMount[$i];
$tr[]="
<tr>
<td class=legend style='font-size:16px'>{cpu} $i: </td>
<td style='font-size:16px'>". Field_text("CPU-$i-$t",$SquidCachesMount[$i],"font-size:16px;width:110px")." MB</td>
</tr>
";
if($CORP_LICENSE==1){
$js1[]="XHR.appendData('$i',document.getElementById('CPU-$i-$t').value);";
}else{
$js0[]="document.getElementById('CPU-$i-$t').disabled=true";
}
$js3[]="document.getElementById('CPU-$i-$t').disabled=true";
$js4[]="document.getElementById('CPU-$i-$t').disabled=false";
}
$tot=FormatBytes($tot*1000);
$html="
<div class=text-info style='font-size:16px'>{squid_virtual_caches_explain}$front_error</div>
<div id='$t'></div>
<table style='width:99%' class=form>".@implode("\n", $tr)."
<tr>
<td colspan=2 align='right' class=legend style='font-size:16px;font-weight:bold'><hr>{total}:{$tot}<td>
</tr>
<tr>
<td colspan=2 align='right'><hr>". $button."</td>
</tr>
<script>
var x_SaveCacheMem$t=function (obj) {
var CORP_LICENSE=$CORP_LICENSE;
var tempvalue=obj.responseText;
document.getElementById('$t').innerHTML='';
RefreshTab('squid_main_svc');
if(CORP_LICENSE==1){
Loadjs('squid.restart.php?prepare-js=yes');
}
}
function Save$t(){
var CORP_LICENSE=$CORP_LICENSE;
if(CORP_LICENSE==0){return;}
var XHR = new XHRConnection();
var EnableSquidCacheBoosters=0;
if(document.getElementById('EnableSquidCacheBoosters').checked){EnableSquidCacheBoosters=1;}
XHR.appendData('EnableSquidCacheBoosters',EnableSquidCacheBoosters);\n".@implode("\n", $js1)."
XHR.appendData('SaveCacheMem','yes');\n".@implode("\n", $js1)."
AnimateDiv('$t');
XHR.sendAndLoad('$page', 'POST',x_SaveCacheMem$t);
}
function CheckEnable$t(){
var CORP_LICENSE=$CORP_LICENSE;
if(CORP_LICENSE==0){".@implode("\n", $js3)."\nreturn;}
if(document.getElementById('EnableSquidCacheBoosters').checked){
".@implode("\n", $js4)."
}else{
".@implode("\n", $js3)."
}
}
function Check$t(){
".@implode("\n", $js0)."
}
Check$t();
CheckEnable$t();
</script>";
echo $tpl->_ENGINE_parse_body($html);
}
function SaveCacheMem(){
$sock=new sockets();
if($_POST["EnableSquidCacheBoosters"]==0){unset($_POST);}
$sock->SET_INFO("SquidCachesMount", base64_encode(serialize($_POST)));
}
function tabs(){
$page=CurrentPageName();
$tpl=new templates();
$array["popup"]="{memory}";
$array["cache-mount"]="{virtual_caches}";
$time=time();
while (list ($num, $ligne) = each ($array) ){
$html[]= $tpl->_ENGINE_parse_body("<li><a href=\"$page?$num=$time\" style='font-size:14px'><span>$ligne</span></a></li>\n");
}
echo "
<div id=main_squid_memory_tabs style='width:100%;'>
<ul>". implode("\n",$html)."</ul>
</div>
<script>
$(document).ready(function(){
$('#main_squid_memory_tabs').tabs();
});
</script>";
}
function popup(){
$tpl=new templates();
$page=CurrentPageName();
$squid=new squidbee();
$cache_mem=$squid->global_conf_array["cache_mem"];
$read_ahead_gap=$squid->global_conf_array["read_ahead_gap"];
$maximum_object_size_in_memory=$squid->global_conf_array["maximum_object_size_in_memory"];
//read_ahead_gap
if(preg_match("#([0-9]+)\s+#", $cache_mem,$re)){$cache_mem=$re[1];}
if(preg_match("#([0-9]+)\s+#", $read_ahead_gap,$re)){$read_ahead_gap=$re[1];}
if(preg_match("#([0-9]+)\s+([A-Z]+)#", $maximum_object_size_in_memory,$re)){
$maximum_object_size_in_memory_value=$re[1];
$maximum_object_size_in_memory_unit=$re[2];
}
$sock=new sockets();
$HugePages=$sock->GET_INFO("HugePages");
$KernelShmmax=$sock->GET_INFO("KernelShmmax");
$ARRAY=unserialize(base64_decode($sock->GET_INFO("kernel_values")));
$nr_hugepages=$sock->getFrameWork("cmd.php?sysctl-value=yes&key=".base64_encode("vm.nr_hugepages"));
if(!is_numeric($HugePages)){$HugePages=0;}
$meminfo=unserialize(base64_decode($sock->getFrameWork("system.php?meminfo=yes")));
$kernel_shmmax=$sock->getFrameWork("cmd.php?sysctl-value=yes&key=".base64_encode("kernel.shmmax"));
if(!is_numeric($KernelShmmax)){$KernelShmmax=0;}
$MEMTOTAL=intval($meminfo["MEMTOTAL"]);
if($kernel_shmmax<>$MEMTOTAL){
$kernel_shmmax_proposal=FormatBytes($meminfo["MEMTOTAL"]/1024);
}
$HUGEPAGESIZE=intval($meminfo["HUGEPAGESIZE"]);
$memprop=intval($MEMTOTAL*0.7);
$nr_hugepages_proposal=$memprop;
$nr_hugepages_proposal_prc="$memprop/$HUGEPAGESIZE = $nr_hugepages_proposal";
$nr_hugepages_proposal=FormatBytes($nr_hugepages_proposal/1024);
$UNITS["MB"]="MB";
$UNITS["KB"]="KB";
$UNITS["G"]="G";
$t=time();
$html="
<div id='$t'>
<table style='width:99%' class=form>
<tbody>
<tr>
<td class=legend style='font-size:16px'>{server_memory}:</td>
<td style='font-size:16px'>". FormatBytes($meminfo["MEMTOTAL"]/1024)."</td>
<td style='font-size:16px' width=1%></td>
<td style='font-size:16px' width=1%></td>
</tr>
<tr>
<td class=legend style='font-size:16px' width=99%>{central_memory}:</td>
<td style='font-size:16px'>". Field_text("cache_mem-$t",$cache_mem,"font-size:16px;width:65px")."</td>
<td style='font-size:16px' width=1%> MB</td>
<td style='font-size:16px' width=1%>". help_icon("{cache_mem_text}")."</td>
</tr>
<tr>
<td class=legend style='font-size:16px'>{read_ahead_gap}:</td>
<td style='font-size:16px'>". Field_text("read_ahead_gap-$t",$read_ahead_gap,"font-size:16px;width:65px")."</td>
<td style='font-size:16px' width=1%> MB</td>
<td style='font-size:16px' width=1%>". help_icon("{read_ahead_gap_text}")."</td>
</tr>
<tr>
<td class=legend style='font-size:16px'>{maximum_object_size_in_memory}:</td>
<td style='font-size:16px'>". Field_text("maximum_object_size_in_memory-$t",$maximum_object_size_in_memory_value,"font-size:16px;width:65px")."</td>
<td style='font-size:16px' width=1%>". Field_array_Hash($UNITS, "maximum_object_size_in_memory_unit-$t",$maximum_object_size_in_memory_unit,null,null,0,"font-size:16px;")."</td>
<td style='font-size:16px' width=1%>". help_icon("{maximum_object_size_in_memory_text}")."</td>
</tr>
<tr>
<td colspan=4 align='right'><hr>". button("{apply}","SaveCacheMem()",16)."</td>
</tr>
</tbody>
</table>
</div>
<div id='1$t'>
</div>
<div style='font-size:18px;font-weight:bold;margin-top:10px'>{system}::HugePages</div>
<table style='width:99%' class=form>
<tr>
<td class=legend style='font-size:16px'>{size}:</td>
<td style='font-size:16px'>". FormatBytes($meminfo["HUGEPAGESIZE"]/1024)."</td>
<td style='font-size:16px' width=1%></td>
</tr>
<tr>
<td class=legend style='font-size:16px'>{total}:</td>
<td style='font-size:16px'>". FormatBytes($meminfo["HUGEPAGES_TOTAL"]/1024)."</td>
<td style='font-size:16px' width=1%></td>
</tr>
<tr>
<td class=legend style='font-size:16px'>{free}:</td>
<td style='font-size:16px'>". FormatBytes($meminfo["HUGEPAGES_FREE"]/1024)."</td>
<td style='font-size:16px' width=1%></td>
</tr>
<tr>
<td class=legend style='font-size:16px'>kernel shmmax:</td>
<td style='font-size:16px'>". FormatBytes($kernel_shmmax/1024)." <strong style='font-size:11px'><b>{proposal}:</b>$kernel_shmmax_proposal</strong></td>
<td style='font-size:16px' width=1%></td>
</tr>
<tr>
<td class=legend style='font-size:16px'>HugePages:</td>
<td style='font-size:16px'>". FormatBytes($nr_hugepages/1024)." <strong style='font-size:11px'><b>{proposal}:</b>$nr_hugepages_proposal</strong></td>
<td style='font-size:16px' width=1%></td>
</tr>
<tr>
</table>
<script>
var x_SaveCacheMem=function (obj) {
var tempvalue=obj.responseText;
YahooWin3Hide();
RefreshTab('squid_main_svc');
Loadjs('squid.restart.php?prepare-js=yes');
}
function SaveCacheMem(){
var XHR = new XHRConnection();
XHR.appendData('cache_mem',document.getElementById('cache_mem-$t').value);
XHR.appendData('read_ahead_gap',document.getElementById('read_ahead_gap-$t').value);
var maximum_object_size_in_memory=document.getElementById('maximum_object_size_in_memory-$t').value;
var maximum_object_size_in_memory_unit=document.getElementById('maximum_object_size_in_memory_unit-$t').value;
XHR.appendData('maximum_object_size_in_memory',maximum_object_size_in_memory+' '+maximum_object_size_in_memory_unit);
AnimateDiv('$t');
XHR.sendAndLoad('$page', 'POST',x_SaveCacheMem);
}
function SaveHugePages(){
var XHR = new XHRConnection();
XHR.appendData('HugePages',document.getElementById('HugePages-$t').value);
XHR.appendData('KernelShmmax',document.getElementById('shmmax-$t').value);
AnimateDiv('$t');
XHR.sendAndLoad('$page', 'POST',x_SaveCacheMem);
}
</script>
";
echo $tpl->_ENGINE_parse_body($html);
}
function save(){
$squid=new squidbee();
$squid->global_conf_array["cache_mem"]=trim($_POST["cache_mem"])." MB";
$squid->global_conf_array["read_ahead_gap"]=trim($_POST["read_ahead_gap"])." MB";
$squid->global_conf_array["maximum_object_size_in_memory"]=trim($_POST["maximum_object_size_in_memory"]);
$squid->SaveToLdap(true);
}
function SaveHugePages(){
$sock=new sockets();
$sock->SET_INFO("HugePages",$_POST["HugePages"]);
$sock->SET_INFO("KernelShmmax",$_POST["KernelShmmax"]);
$sock->getFrameWork("system.php?HugePages=yes");
}