89 lines
2.7 KiB
JavaScript
89 lines
2.7 KiB
JavaScript
window.ie_addons_detect = { };
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/**
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* Returns true if this ActiveX is available, otherwise false.
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* Grabbed this directly from browser_autopwn.rb
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**/
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window.ie_addons_detect.hasActiveX = function (axo_name, method) {
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var axobj = null;
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if (axo_name.substring(0,1) == String.fromCharCode(123)) {
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axobj = document.createElement("object");
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axobj.setAttribute("classid", "clsid:" + axo_name);
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axobj.setAttribute("id", axo_name);
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axobj.setAttribute("style", "visibility: hidden");
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axobj.setAttribute("width", "0px");
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axobj.setAttribute("height", "0px");
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document.body.appendChild(axobj);
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if (typeof(axobj[method]) == 'undefined') {
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var attributes = 'id="' + axo_name + '"';
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attributes += ' classid="clsid:' + axo_name + '"';
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attributes += ' style="visibility: hidden"';
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attributes += ' width="0px" height="0px"';
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document.body.innerHTML += "<object " + attributes + "></object>";
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axobj = document.getElementById(axo_name);
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}
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} else {
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try {
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axobj = new ActiveXObject(axo_name);
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} catch(e) {
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// If we can't build it with an object tag and we can't build it
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// with ActiveXObject, it can't be built.
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return false;
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};
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}
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if (typeof(axobj[method]) != 'undefined') {
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return true;
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}
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return false;
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};
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/**
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* Returns the version of Microsoft Office. If not found, returns null.
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**/
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window.ie_addons_detect.getMsOfficeVersion = function () {
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var version;
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var types = new Array();
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for (var i=1; i <= 5; i++) {
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try {
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types[i-1] = typeof(new ActiveXObject("SharePoint.OpenDocuments." + i.toString()));
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}
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catch (e) {
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types[i-1] = null;
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}
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}
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if (types[0] == 'object' && types[1] == 'object' && types[2] == 'object' &&
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types[3] == 'object' && types[4] == 'object')
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{
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version = "2012";
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}
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else if (types[0] == 'object' && types[1] == 'object' && types[2] == 'object' &&
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types[3] == 'object' && types[4] == null)
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{
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version = "2010";
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}
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else if (types[0] == 'object' && types[1] == 'object' && types[2] == 'object' &&
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types[3] == null && types[4] == null)
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{
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version = "2007";
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}
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else if (types[0] == 'object' && types[1] == 'object' && types[2] == null &&
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types[3] == null && types[4] == null)
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{
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version = "2003";
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}
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else if (types[0] == 'object' && types[1] == null && types[2] == null &&
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types[3] == null && types[4] == null)
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{
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// If run for the first time, you must manullay allow the "Microsoft Office XP"
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// add-on to run. However, this prompt won't show because the ActiveXObject statement
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// is wrapped in an exception handler.
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version = "xp";
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}
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else {
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version = null;
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}
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return version;
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} |