Ce package est une version...heu...packagée :-) de mes astuces pour éviter le time limit de PHP.
En clair, cela vous permet de faire un gros traitement sans être embêté par le time limit de PHP.
Vous pourrez lire un fichier de 50000 lignes, et l'afficher, même si ça prend 5mn, avec un time limit de 30 secondes, sans aucun problème. Pareil pour une grosse requête.
Le secret ? Les requêtes XMLHTTP (aka Ajax).
Il y a un readme.txt dans le zip, c'est pour l'instant en anglais, je mettrai ça en français quand j'aurai le temps.
De toute façon, 4 fichiers indexX.php vous montreront comment utiliser les 4 types de process disponibles à ce jour dans le package. C'est relativement simple.
N'hésitez pas à me poser des questions si vous rencontrez un problème d'incompréhension.
PS : pour utiliser index2.php vous devrez d'abord créer une table mysql nommée 'tests', et utiliser le fichier sql fourni pour insérer les données.
Ou alors, vous modifiez l'instanciation de la classe pour utiliser une de vos tables :-)
Source / Exemple :
<?php
/**
@author : Johan Barbier <johan.barbier@gmail.com>
@Version : 2006/10/09
class noTimeOut {
private $aProps = array (
'TYPE' => null,
'DB' => null,
'HOST' => null,
'LOGIN' => null,
'PWD' => null,
'QUERY' => null,
'DBSERVER' => null,
'FILE' => null,
'START' => null,
'LIMIT' => null,
'STEP' => null
);
private $aDbServers = array (
'MYSQL', 'MSSQL'
);
private $aTypes = array (
'DEFAULT', 'FILE_OCTET', 'FILE_PATTERN', 'FILE_LINE', 'DB'
);
public function __construct () {
// might be useful later
}
public function __set ($sType, $sVal) {
try {
if (!array_key_exists ($sType, $this -> aProps)) {
throw new Exception ($sType.' is not a valid property');
}
} catch (Exception $e) {
echo $e -> getMessage ();
}
try {
switch ($sType) {
case 'TYPE':
if (!in_array ($sVal, $this -> aTypes)) {
throw new Exception ($sVal.' is not a valid TYPE value');
}
break;
case 'FILE':
if (!file_exists ($sVal)) {
throw new Exception ('File '.$sVal.' has not been found');
}
break;
case 'DBSERVER':
if (!in_array ($sVal, $this -> aDbServers)) {
throw new Exception ('DB SERVER '.$sVal.' is not supported');
}
break;
default :
break;
}
$this -> aProps[$sType] = $sVal;
} catch (Exception $e) {
echo $e -> getMessage ();
}
}
private static function isNull () {
foreach (func_get_args() as $sArg) {
if (is_null ($sArg)) {
return false;
}
}
return true;
}
public function flushMe ($aWork = null) {
try {
if (is_null ($this -> aProps['TYPE'])) {
throw new Exception ('TYPE has not been defined');
}
} catch (Exception $e) {
echo $e -> getMessage ();
}
try {
switch ($this -> aProps['TYPE']) {
case 'DB':
if (false === self::isNull ($this -> aProps['DB'], $this -> aProps['HOST'], $this -> aProps['LOGIN'], $this -> aProps['PWD'], $this -> aProps['QUERY'], $this -> aProps['DBSERVER'], $this -> aProps['START'], $this -> aProps['STEP'])) {
throw new Exception ('DB properties have not been fully defined');
}
$mTmp = $this -> getDB ();
break;
case 'FILE_OCTET':
if (false === self::isNull ($this -> aProps['FILE'], $this -> aProps['START'], $this -> aProps['STEP'])) {
throw new Exception ('FILE properties have not been fully defined');
}
$mTmp = $this -> getFileOctet ();
break;
case 'DEFAULT':
if (false === self::isNull ($this -> aProps['START'], $this -> aProps['STEP'], $aWork)) {
throw new Exception ('DEFAULT properties have not been fully defined');
}
$mTmp = $this -> getDefault ($aWork);
break;
case 'FILE_PATTERN':
if (false === self::isNull ($this -> aProps['FILE'], $this -> aProps['START'], $this -> aProps['STEP'])) {
throw new Exception ('FILE properties have not been fully defined');
}
$mTmp = $this -> getFilePat ();
break;
case 'FILE_LINE':
if (false === self::isNull ($this -> aProps['FILE'], $this -> aProps['START'], $this -> aProps['STEP'])) {
throw new Exception ('FILE properties have not been fully defined');
}
$mTmp = $this -> getFileLine ();
break;
}
return $mTmp;
} catch (Exception $e) {
echo $e -> getMessage ();
}
}
private function getFilePat () {
$sTmp = '';
try {
if (false === ($fp = fopen ($this -> aProps['FILE'], 'r'))) {
throw new Exception ('Failed to open file : '.$this -> aProps['FILE']);
}
if ( -1 === (fseek ($fp, $this -> aProps['START'], SEEK_SET))) {
throw new Exception ('Failed to modify cursor on : '.$this -> aProps['FILE']);
}
while (false === ($iEnd = strpos ($sTmp, $this -> aProps['STEP'])) && !feof ($fp)) {
$sTmp .= @fgets ($fp, 1024);
}
$sTmp = substr ($sTmp, 0, $iEnd + strlen ($this -> aProps['STEP']));
@fclose ($fp);
} catch (Exception $e) {
echo $e -> getMessage ();
}
return $sTmp;
}
private function getDefault ($aWork) {
try {
if (!is_array ($aWork)) {
throw new Exception ('Parameter must be an array');
}
$aTmp = array ();
for ($i = $this -> aProps['START']; $i < $this -> aProps['START'] + $this -> aProps['STEP']; $i ++) {
if (isset ($aWork[$i])) {
$aTmp[] = $aWork[$i];
}
}
return $aTmp;
} catch (Exception $e) {
echo $e -> getMessage ();
}
}
private function getFileOctet () {
try {
$sTmp = '';
if (false === ($fp = fopen ($this -> aProps['FILE'], 'r'))) {
throw new Exception ('Failed to open file : '.$this -> aProps['FILE']);
}
if ( -1 === (@fseek ($fp, $this -> aProps['START'], SEEK_SET))) {
throw new Exception ('Failed to modify cursor on : '.$this -> aProps['FILE']);
}
if (false === ($sTmp .= @fread ($fp, $this -> aProps['STEP']))) {
throw new Exception ('Failed to read file : '.$this -> aProps['FILE']);
}
@fclose ($fp);
return $sTmp;
} catch (Exception $e) {
echo $e -> getMessage ();
}
}
private function getFileLine () {
$sTmp = '';
try {
if (false === ($fp = fopen ($this -> aProps['FILE'], 'r'))) {
throw new Exception ('Failed to open file : '.$this -> aProps['FILE']);
}
if ( -1 === (fseek ($fp, $this -> aProps['START'], SEEK_SET))) {
throw new Exception ('Failed to modify cursor on : '.$this -> aProps['FILE']);
}
$iEnd = 0;
while ($iEnd < $this -> aProps['STEP']) {
$sTmp .= @fgets ($fp);
$iEnd ++;
}
@fclose ($fp);
} catch (Exception $e) {
echo $e -> getMessage ();
}
return $sTmp;
}
private function getDB () {
$sDb = strtolower ($this -> aProps['DBSERVER']);
try {
$rLink = @call_user_func ($sDb.'_connect', $this -> aProps['HOST'], $this -> aProps['LOGIN'], $this -> aProps['PWD']);
if (false === $rLink) {
throw new Exception ('Failed to connect to host : '.$this -> aProps['HOST']);
}
if (false === (@call_user_func ($sDb.'_select_db', $this -> aProps['DB'], $rLink))) {
throw new Exception ('Failed to select database : '.$this -> aProps['DB']);
}
if (false === ($rRes = @call_user_func ($sDb.'_query', $this -> aProps['QUERY'], $rLink))) {
throw new Exception ('Query failed : '.$this -> aProps['QUERY']);
}
if (false === (@call_user_func ($sDb.'_data_seek', $rRes, $this -> aProps['START']))) {
throw new Exception ('Query failed : '.$this -> aProps['QUERY']);
}
$iCpt = 0;
$aTmp = array ();
while (($aRes = call_user_func ($sDb.'_fetch_assoc', $rRes)) && $iCpt < $this -> aProps['STEP']) {
$aTmp[] = $aRes;
$iCpt ++;
}
@call_user_func ($sDb.'_close', $rLink);
return $aTmp;
} catch (Exception $e) {
echo $e -> getMessage ();
}
}
}
?>
// Classe JS :
/**
@author : Johan Barbier <johan.barbier@gmail.com>
@Version : 2006/10/20
/**
@author : Johan Barbier <johan.barbier@gmail.com>
@Version : 2006/10/20
function noTimeOut () {
var aStack = new Array;
var aStacks = new Array;
function getObject () {
if (window.XMLHttpRequest) {
var oXmlhttp = new XMLHttpRequest();
} else if (window.ActiveXObject) {
var oXmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
return oXmlhttp;
}
function addToData (sStack) {
var sData = '';
var iArgs = aStack[sStack]['ARGS'].length;
if ( iArgs > 0) {
for (var iCpt = 0; iCpt < iArgs; iCpt ++) {
sData += '&arg_'+iCpt+'='+aStack[sStack]['ARGS'][iCpt];
}
}
return sData;
}
function getDefault (sStack, iStart) {
var j = iStart + aStack[sStack]['STEP'];
aStack[sStack]['OXMLHTTP'].open(aStack[sStack]['METHOD'], aStack[sStack]['SCRIPT'], true);
aStack[sStack]['OXMLHTTP'].onreadystatechange=function() {
if (aStack[sStack]['OXMLHTTP'].readyState==1) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_WAITING'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==2) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_LOADED'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==4 && aStack[sStack]['OXMLHTTP'].status == 200) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_READY'];
}
/**
- DOM version, but it does not allow to read HTML tags, or, at least, I did not manage to do it
*
if (!parent.document.getElementById (aStack[sStack]['TARGET']).hasChildNodes()) {
var oNode = parent.document.createTextNode (aStack[sStack]['OXMLHTTP'].responseText);
parent.document.getElementById (aStack[sStack]['TARGET']).appendChild (oNode);
} else {
parent.document.getElementById (aStack[sStack]['TARGET']).firstChild.appendData (aStack[sStack]['OXMLHTTP'].responseText);
}
/*
parent.document.getElementById(aStack[sStack]['TARGET']).innerHTML += aStack[sStack]['OXMLHTTP'].responseText;
if (j < aStack[sStack]['LIMIT']) {
aStacks.unshift (sStack);
aStack[sStack]['START'] = j;
checkStack ();
}
}
}
aStack[sStack]['OXMLHTTP'].setRequestHeader("Content-type", "application/x-www-form-urlencoded");
var data = 'sType=DEFAULT&iStart='+iStart+'&iStep='+STEP;
var iArgs = aStack[sStack]['ARGS'].length;
data += addToData (sStack);
aStack[sStack]['OXMLHTTP'].send (data);
}
function getDB (sStack, iStart) {
var j = iStart + aStack[sStack]['STEP'];
aStack[sStack]['OXMLHTTP'].open(aStack[sStack]['METHOD'], aStack[sStack]['SCRIPT'], true);
aStack[sStack]['OXMLHTTP'].onreadystatechange=function() {
if (aStack[sStack]['OXMLHTTP'].readyState==1) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById(aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_WAITING'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==2) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById(aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_LOADED'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==4 && aStack[sStack]['OXMLHTTP'].status == 200) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById(aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_READY'];
}
/**
- DOM version, but it does not allow to read HTML tags, or, at least, I did not manage to do it
*
if (!parent.document.getElementById (aStack[sStack]['TARGET']).hasChildNodes()) {
var oNode = parent.document.createTextNode (aStack[sStack]['OXMLHTTP'].responseText);
parent.document.getElementById (aStack[sStack]['TARGET']).appendChild (oNode);
} else {
parent.document.getElementById (aStack[sStack]['TARGET']).firstChild.appendData (aStack[sStack]['OXMLHTTP'].responseText);
}
//parent.document.getElementById(aStack[sStack]['TARGET']).innerHTML += aStack[sStack]['OXMLHTTP'].responseText;
if (j < aStack[sStack]['LIMIT']) {
aStacks.unshift (sStack);
aStack[sStack]['START'] = j;
checkStack ();
}
}
}
aStack[sStack]['OXMLHTTP'].setRequestHeader("Content-type", "application/x-www-form-urlencoded");
var data = 'sType=DB&iStart='+iStart+'&iStep='+aStack[sStack]['STEP']+'&sQuery='+aStack[sStack]['QUERY'];
data += addToData (sStack);
aStack[sStack]['OXMLHTTP'].send (data);
}
function getFile (sStack, iStart) {
var j = iStart + aStack[sStack]['STEP'];
aStack[sStack]['OXMLHTTP'].open(aStack[sStack]['METHOD'], aStack[sStack]['SCRIPT'], true);
aStack[sStack]['OXMLHTTP'].onreadystatechange=function() {
if (aStack[sStack]['OXMLHTTP'].readyState==1) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_WAITING'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==2) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_LOADED'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==4 && aStack[sStack]['OXMLHTTP'].status == 200) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_READY'];
}
/**
- DOM version, but it does not allow to read HTML tags, or, at least, I did not manage to do it
*
if (!parent.document.getElementById (aStack[sStack]['TARGET']).hasChildNodes()) {
var oNode = parent.document.createTextNode (aStack[sStack]['OXMLHTTP'].responseText);
parent.document.getElementById (aStack[sStack]['TARGET']).appendChild (oNode);
} else {
parent.document.getElementById (aStack[sStack]['TARGET']).firstChild.appendData (aStack[sStack]['OXMLHTTP'].responseText);
}
/*
parent.document.getElementById(aStack[sStack]['TARGET']).innerHTML += aStack[sStack]['OXMLHTTP'].responseText;
if (j < aStack[sStack]['LIMIT']) {
aStacks.unshift (sStack);
aStack[sStack]['START'] = j;
checkStack ();
}
}
}
aStack[sStack]['OXMLHTTP'].setRequestHeader("Content-type", "application/x-www-form-urlencoded");
var data = 'sType=FILE_LINE&iStart='+iStart+'&iStep='+aStack[sStack]['STEP']+'&sFile='+aStack[sStack]['FILE'];
data += addToData (sStack);
aStack[sStack]['OXMLHTTP'].send (data);
}
function getFileLine (sStack, iStart) {
var j = iStart;
aStack[sStack]['OXMLHTTP'].open(aStack[sStack]['METHOD'], aStack[sStack]['SCRIPT'], true);
aStack[sStack]['OXMLHTTP'].onreadystatechange=function() {
if (aStack[sStack]['OXMLHTTP'].readyState==1) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_WAITING'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==2) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_LOADED'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==4 && aStack[sStack]['OXMLHTTP'].status == 200) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_READY'];
}
/**
- DOM version, but it does not allow to read HTML tags, or, at least, I did not manage to do it
*
if (!parent.document.getElementById (aStack[sStack]['TARGET']).hasChildNodes()) {
var oNode = parent.document.createTextNode (aStack[sStack]['OXMLHTTP'].responseText);
parent.document.getElementById (aStack[sStack]['TARGET']).appendChild (oNode);
} else {
parent.document.getElementById (aStack[sStack]['TARGET']).firstChild.appendData (aStack[sStack]['OXMLHTTP'].responseText);
}
/*
parent.document.getElementById(aStack[sStack]['TARGET']).innerHTML += aStack[sStack]['OXMLHTTP'].responseText;
j += aStack[sStack]['OXMLHTTP'].responseText.length;
if (aStack[sStack]['SUBSTR'] != '') {
j -= aStack[sStack]['SUBSTR'];
}
if (j < aStack[sStack]['LIMIT']) {
aStacks.unshift (sStack);
aStack[sStack]['START'] = j;
checkStack ();
}
}
}
aStack[sStack]['OXMLHTTP'].setRequestHeader("Content-type", "application/x-www-form-urlencoded");
var data = 'sType=FILE_LINE&iStart='+iStart+'&iStep='+aStack[sStack]['STEP']+'&sFile='+aStack[sStack]['FILE'];
data += addToData (sStack);
aStack[sStack]['OXMLHTTP'].send (data);
}
function getFilePat (sStack, iStart) {
var j = iStart;
aStack[sStack]['OXMLHTTP'].open(aStack[sStack]['METHOD'], aStack[sStack]['SCRIPT'], true);
aStack[sStack]['OXMLHTTP'].onreadystatechange=function() {
if (aStack[sStack]['OXMLHTTP'].readyState==1) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_WAITING'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==2) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_LOADED'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==4 && aStack[sStack]['OXMLHTTP'].status == 200) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById (aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_READY'];
}
/**
- DOM version, but it does not allow to read HTML tags, or, at least, I did not manage to do it
*
if (!parent.document.getElementById (aStack[sStack]['TARGET']).hasChildNodes()) {
var oNode = parent.document.createTextNode (aStack[sStack]['OXMLHTTP'].responseText);
parent.document.getElementById (aStack[sStack]['TARGET']).appendChild (oNode);
} else {
parent.document.getElementById (aStack[sStack]['TARGET']).firstChild.appendData (aStack[sStack]['OXMLHTTP'].responseText);
}
/*
parent.document.getElementById(aStack[sStack]['TARGET']).innerHTML += aStack[sStack]['OXMLHTTP'].responseText;
j += aStack[sStack]['OXMLHTTP'].responseText.length;
if (aStack[sStack]['SUBSTR'] != '') {
j -= aStack[sStack]['SUBSTR'];
}
if (j < aStack[sStack]['LIMIT']) {
aStacks.unshift (sStack);
aStack[sStack]['START'] = j;
checkStack ();
}
}
}
aStack[sStack]['OXMLHTTP'].setRequestHeader("Content-type", "application/x-www-form-urlencoded");
var data = 'sType=FILE_PATTERN&iStart='+iStart+'&iStep='+aStack[sStack]['STEP']+'&sFile='+aStack[sStack]['FILE'];
data += addToData (sStack);
aStack[sStack]['OXMLHTTP'].send (data);
}
function oneShot (sStack) {
aStack[sStack]['OXMLHTTP'].open(aStack[sStack]['METHOD'], aStack[sStack]['SCRIPT'], true);
aStack[sStack]['OXMLHTTP'].onreadystatechange=function() {
if (aStack[sStack]['OXMLHTTP'].readyState==1) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById(aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_WAITING'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==2) {
if (aStack[sStack]['MSG'] != '') {
parent.document.getElementById(aStack[sStack]['MSG']).firstChild.data = aStack[sStack]['MSG_LOADED'];
}
}
if (aStack[sStack]['OXMLHTTP'].readyState==4 && aStack[sStack]['OXMLHTTP'].status == 200) {
/**
- DOM version, but it does not allow to read HTML tags, or, at least, I did not manage to do it
*
/*
if (!parent.document.getElementById (aStack[sStack]['TARGET']).hasChildNodes()) {
var oNode = parent.document.createTextNode (aStack[sStack]['OXMLHTTP'].responseText);
parent.document.getElementById (aStack[sStack]['TARGET']).appendChild (oNode);
} else {
parent.document.getElementById (aStack[sStack]['TARGET']).firstChild.appendData (aStack[sStack]['OXMLHTTP'].responseText);
}
parent.document.getElementById(aStack[sStack]['TARGET']).innerHTML = aStack[sStack]['OXMLHTTP'].responseText;
checkStack ();
}
}
aStack[sStack]['OXMLHTTP'].setRequestHeader("Content-type", "application/x-www-form-urlencoded");
data = addToData (sStack);
aStack[sStack]['OXMLHTTP'].send (data);
checkStack ();
}
function getData (sStack, sType) {
var bGo = false;
switch (sType) {
case 'DEFAULT':
getDefault (sStack, aStack[sStack]['START']);
break;
case 'FILE_OCTET':
getFile (sStack, aStack[sStack]['START']);
break;
case 'FILE_LINE':
getFileLine (sStack, aStack[sStack]['START']);
break;
case 'FILE_PATTERN':
getFilePat (sStack, aStack[sStack]['START']);
break;
case 'DB':
getDB (sStack, aStack[sStack]['START']);
break;
case 'ONE_SHOT':
oneShot (sStack);
break;
}
}
function checkStack () {
var iLen = aStacks.length;
if (iLen > 0) {
var sStack = aStacks[iLen - 1];
__checkStack = function () {
var sType = aStack[aStacks[iLen - 1]]['TYPE'];
aStacks.pop ();
getData (sStack, sType);
}
if (aStack[sStack]['TIMEOUT'] > 0) {
setTimeout ('__checkStack()', aStack[sStack]['TIMEOUT'] );
} else {
__checkStack (sStack, iLen);
}
}
}
this.declareStack = function (sStack) {
aStack[sStack] = new Array;
aStack[sStack]['START'] = aStack[sStack]['LIMIT'] = aStack[sStack]['STEP'] = aStack[sStack]['FILE'] = aStack[sStack]['QUERY'] = aStack[sStack]['TARGET'] = aStack[sStack]['SCRIPT'] = aStack[sStack]['MSG'] = aStack[sStack]['SUBSTR'] = '';
aStack[sStack]['METHOD'] = 'POST';
aStack[sStack]['TIMEOUT'] = 0;
aStack[sStack]['ARGS'] = new Array;
aStack[sStack]['MSG_WAITING'] = 'Loading';
aStack[sStack]['MSG_LOADED'] = 'Loaded';
aStack[sStack]['MSG_READY'] = 'OK';
}
this.startWork = function (sStack) {
aStack[sStack]['OXMLHTTP'] = getObject ();
var iLen = aStacks.length;
aStacks[iLen] = sStack;
checkStack ();
}
this.initialize = function (sStack, sType, mValue) {
if (!aStack[sStack]) {
return false;
}
switch (sType) {
case 'START' :
aStack[sStack]['START'] = mValue;
return true;
break;
case 'LIMIT' :
aStack[sStack]['LIMIT'] = mValue;
return true;
break;
case 'STEP' :
aStack[sStack]['STEP'] = mValue;
return true;
break;
case 'SUBSTR' :
aStack[sStack]['SUBSTR'] = mValue;
return true;
break;
case 'FILE' :
aStack[sStack]['FILE'] = mValue;
return true;
break;
case 'QUERY' :
aStack[sStack]['QUERY'] = mValue;
return true;
break;
case 'TARGET' :
aStack[sStack]['TARGET'] = mValue;
return true;
break;
case 'SCRIPT' :
aStack[sStack]['SCRIPT'] = mValue;
return true;
break;
case 'MSG' :
aStack[sStack]['MSG'] = mValue;
return true;
break;
case 'MSG_WAITING' :
aStack[sStack]['MSG_WAITING'] = mValue;
return true;
break;
case 'MSG_LOADED' :
aStack[sStack]['MSG_LOADED'] = mValue;
return true;
break;
case 'MSG_READY' :
aStack[sStack]['MSG_READY'] = mValue;
return true;
break;
case 'METHOD' :
if (mValue != 'POST' || mValue != 'GET') {
return false;
}
aStack[sStack]['METHOD'] = mValue;
return true;
break;
case 'TYPE':
aStack[sStack]['TYPE'] = mValue;
break;
case 'ARGS':
aStack[sStack]['ARGS'] = mValue;
break;
case 'TIMEOUT':
mValue = parseInt (mValue);
if (false == isNaN (mValue)) {
aStack[sStack]['TIMEOUT'] = mValue;
} else {
return false;
}
break;
default:
return false;
break;
}
}
}
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