// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // © Copyright 2000, Calypso Systems, Inc. // All Rights Reserved. // // Description: csxClientSide Trace Utility // // Who When What // ------------------------------------------------ // lGoodman@calsys.com 01/17/00 Created // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // ----------------------------------------- // String Builder // ----------------------------------------- function strBuilder() { this.count = 0; this._items = new Array(); } // Add a property strBuilder.prototype.addProp = function(sName,sValue) { this.add(" " + sName + "='" + sValue + "'"); } // Add an item strBuilder.prototype.add = function(sItem) { this.count++; this._items[this.count] = sItem; } // AddEx - Add as many strings as there are items strBuilder.prototype.addEx = function() { for (var i=0;i < arguments.length; i++) { this.add(arguments[i]) } } // Return Results strBuilder.prototype.join = function(sDelim) { if (sDelim) { return this._items.join(sDelim); } else { return this._items.join(""); } } // ------------------------------------------------------ // trace utility - creates seperate window with trace box // trace.out(a,b,...) // trace.write(sText) // trace.writeln(sText) // trace.element() -> returns trace text area // trace.parms(arguments) -> traces the paramaters of the current proc // trace.stack() -> Dumps the call stack and parms // trace.clear() -> Clears the trace window // trace.object(sName,obj) -> Dumps all named object parms // trace.array(sName,oArr) -> Dumps all ordinal object parms // trace.write(sText) -> Appends text w/o crlf // ------------------------------------------------------ var trace = new xTrace() function xTrace() { this.name = "xTraceDefault"; this.rows = 20; this.cols = 90; this.height = 380; this.width = 790; this.top = 0; this.left = 0; } // ------------------------------------------------------------ // trace.out // ------------------------------------------------------------ xTrace.prototype.out = function() { var sOut = ""; for(var i=0;i" + "CSX Trace" + ""); sOut += (""); sOut += ("
"); sOut += (""); sOut += (""); oDoc.write(sOut); oDoc.close(); } var oRet = this.traceWin.document.forms[0].elements['txtTrace']; return oRet; } else { var bMakeNew; // Internet Exlorer if(!this.traceWin) { bMakeNew = true; } else { if(!this.traceWin.document) { bMakeNew = true; } } if(bMakeNew == true) { var sOpen = "" sOpen += "scrollbars=yes"; sOpen += ",resizable=yes"; sOpen += ",width=" + this.width; sOpen += ",height=" + this.height ; sOpen += ",top=" + this.top ; sOpen += ",left=" + this.left ; this.traceWin = window.open("",this.name,sOpen); var oDoc = this.traceWin.document; if (!oDoc.all.txtTrace) { var sOut = ""; sOut += ""; sOut += ("" + "CSX Trace" + ""); sOut += (""); sOut += (""); sOut += (""); sOut += (""); oDoc.write(sOut); } var oRet = this.traceWin.document.all.txtTrace; oRet.value = "--Trace Window Init--"; } var oRet = this.traceWin.document.all.txtTrace; return oRet; } } xTrace.prototype.parms = function (args) { var oRet = new strBuilder() var s, r, i; var n = 0; var f = args.callee; if (typeof(f) == 'function') { s = f.toString(); r = s.match(/function\s+(\S*\(.*\))/); oRet.addEx('Parms: ', r[0], '\n','\t arguments = ['); for (i=0; i < f.arguments.length; i++) { oRet.addEx(f.arguments[i]); if (i < f.arguments.length - 1) oRet.addEx(', '); } oRet.addEx(']\t length = ', f.arguments.length, '\n'); } trace.write(oRet.join()); } //window.onerror = traceErrors; function traceErrors(sError,sLoc,iLine) { trace.out("--------------------------------------------------"); trace.stack(2); var oTime = new Date(); trace.out("Stack:"); trace.out(" line " + iLine + " - " + sLoc ); trace.out(" " + sError); trace.out("Error:"); trace.out("----------- CSX Javascript Error Trace -----------"); //window.onerror = ""; } xTrace.prototype.stack = function(iSkip) { var oRet = new strBuilder() var s, r, i; var n = 0; var f = arguments.callee; if (iSkip) { for(var t=0;t