/**
* The Client side logging facility.
* @param debug set to enable logging
* @param aa reference to an AgentAbstractor instance.
* @param ref optional url or tag refernce for output window.
*/
function Logger(debug, aa, ref){
var me = this;
var logWin;
var url = 'logger.php';
var dumpWin;
if (typeof(ref) == 'string') {
url = ref;
} else if (typeof(ref) == 'object') {
dumpWin = ref;
}
var DEBUG = false;
// **********************************************
/**
* Turns logging window on or off.
*/
this.setDebug = function( weDo ){
if(typeof(weDo) == 'undefined'){
return DEBUG;
}
if( weDo ){
var dWidth = screen.availWidth;
var dHeight = screen.availHeight * .25;
var dTop = screen.availHeight * .75;
if (typeof(dumpWin) == 'undefined') {
if (typeof(logWin) == 'undefined' || logWin.closed) {
logWin = window.open(url, 'loggerOut');
}
logWin.document.open();
logWin.document.write("");
logWin.document.close();
logWin.focus();
dumpWin = logWin.document.standard.stuff;
}
DEBUG = true;
}
return DEBUG;
}
// ****************************************
/**
* Append 'thisString' to the log.
*/
this.dump = function( thisString ){
if(DEBUG){
if (typeof(dumpWin) == 'undefined') {
dumpWin = logWin.document.standard.stuff;
}
if (null != thisString &&
'object' == typeof(thisString) &&
'number' == typeof(thisString.length)) {
me.dumpHash('array:', thisString);
return;
}
dumpWin.value += thisString + "\n";
}
}
/**
* Append 'thisString' to the log.
*/
this.dumpHash = function(thisString, thisObject, prefix){
if(DEBUG){
if (typeof(prefix) == 'undefined') {
prefix = '';
}
prefix += ' ';
if (null != thisObject &&
'object' == typeof(thisObject) &&
'number' == typeof(thisObject.length)) {
me.dump(thisString);
for (var i in thisObject) {
me.dumpHash(prefix+"'"+i+"' => ", thisObject[i], prefix);
}
} else {
me.dump(thisString+thisObject);
}
}
}
// ****************************************
/**
* Returns debug status.
*/
if(debug){
me.setDebug(true);
}
}