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fix for fx 3.6

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This commit is contained in:
Simon Kornblith 2011-02-07 08:26:06 +00:00
parent d89dcd3b87
commit ab96c38037
1 changed files with 14 additions and 10 deletions
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24
chrome/content/zotero/xpcom/translation/browser_firefox.js
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@ -46,18 +46,22 @@ Zotero.Translate.SandboxManager = function(translate, sandboxLocation) {
// import functions missing from global scope into Fx sandbox
this.sandbox.XPathResult = Components.interfaces.nsIDOMXPathResult;
this.sandbox.DOMParser = function() {
// get principal
if(typeof sandboxLocation !== "string") { // if sandbox specified by DOM document
var principal = sandboxLocation.nodePrincipal;
} else { // if sandbox specified by URI
var secMan = Components.classes["@mozilla.org/scriptsecuritymanager;1"]
.getService(Components.interfaces.nsIScriptSecurityManager);
var ioService = Components.classes["@mozilla.org/network/io-service;1"]
.getService(Components.interfaces.nsIIOService);
var uri = ioService.newURI(sandboxLocation, "UTF-8", null);
var principal = secMan.getCodebasePrincipal(uri);
// get URI
// DEBUG: In Fx 4 we can just use document.nodePrincipal, but in Fx 3.6 this doesn't work
if(typeof sandboxLocation === "string") { // if sandbox specified by URI
var uri = sandboxLocation;
} else { // if sandbox specified by DOM document
var uri = sandboxLocation.location.toString();
}
// get principal from URI
var secMan = Components.classes["@mozilla.org/scriptsecuritymanager;1"]
.getService(Components.interfaces.nsIScriptSecurityManager);
var ioService = Components.classes["@mozilla.org/network/io-service;1"]
.getService(Components.interfaces.nsIIOService);
uri = ioService.newURI(uri, "UTF-8", null);
var principal = secMan.getCodebasePrincipal(uri);
// initialize DOM parser
var _DOMParser = Components.classes["@mozilla.org/xmlextras/domparser;1"]
.createInstance(Components.interfaces.nsIDOMParser);