localization - Getting all l10n values stored in localized bundle -

i'm building ff extension, , i'm processing xhtml myself in order supporn subforms loading, have identify elements l10n attributes defined , add them string value. because l10n can't shared main code content scripts (because isn't simple json object), managed situation getting loaded keys values , defining "localized array bundle", this:

lstrings = ["step_title", ........ ]; (var = 0; < lstrings.length; i++) {     bundle[lstrings[i]] = this.locale(lstrings[i]); }  

the thing is, have write here every entry in .properties files... so, know how access key values? tryed .tostring .tolocalstring , inspecting object, can't find way object capable of returning key collection.

do have better idea improvement?

    var yourstringbundle = services.strings.createbundle('chrome://blah@jetpack/content/bootstrap.properties?' + math.random()); /* randomize uri work around bug 719376 */  var props = yourstringbundle.getsimpleenumeration(); // mdn says getsimpleenumeration returns nsipropertyelement // https://developer.mozilla.org/en-us/docs/mozilla/tech/xpcom/reference/interface/nsistringbundle#getsimpleenumeration%28%29  while (props.hasmoreelements()) {   var prop = props.getnext();   // doing console.log(prop) says xpcwrappedobject see queryinterface (qi), let's try qi'ing nsipropertyelement    var propel = prop.queryinterface(ci.nsipropertyelement);   // doing console.log(propel) shows object has fields interest    var key = propel.key;   var str = propel.value;    console.info(key, str); // there go } 

see comments learning. nice quesiton. learned more qi replying.