public static string[] ToStringArray(nsIUTF8StringEnumerator enumerator)
{
List <string> ret = new List <string>();
while (enumerator.HasMore())
{
var value = nsString.Get(enumerator.GetNext);
ret.Add(value);
}
return(ret.ToArray());
}
public void Dispose()
{
_enumerator = null;
_current = null;
}
internal Utf8StringEnumerator(nsIUTF8StringEnumerator enumerator)
{
_enumerator = enumerator;
}
private static void NS_CreateServicesFromCategory(string category, nsISupports origin, string observerTopic)
{
nsICategoryManager catMan = null;
nsISimpleEnumerator enumerator = null;
nsIUTF8StringEnumerator senumerator = null;
try
{
catMan = Xpcom.GetService <nsICategoryManager>(Contracts.CategoryManager);
if (catMan == null)
{
return;
}
enumerator = catMan.EnumerateCategory(category);
if (enumerator == null)
{
return;
}
senumerator = Xpcom.QueryInterface <nsIUTF8StringEnumerator>(enumerator);
if (senumerator == null)
{
return;
}
while (senumerator.HasMore())
{
nsISupports serviceInstance = null;
nsIObserver observer = null;
try
{
string entryString = nsString.Get(senumerator.GetNext);
string contractID = catMan.GetCategoryEntry(category, entryString);
serviceInstance = Xpcom.GetService <nsISupports>(contractID);
if (serviceInstance == null || observerTopic == null)
{
continue;
}
observer = Xpcom.QueryInterface <nsIObserver>(serviceInstance);
if (observer == null)
{
continue;
}
observer.Observe(origin, observerTopic, "");
}
catch (NotImplementedException) { }
catch (OutOfMemoryException) { }
catch (COMException) { }
finally
{
Xpcom.FreeComObject(ref serviceInstance);
Xpcom.FreeComObject(ref observer);
}
}
}
finally
{
Xpcom.FreeComObject(ref catMan);
Xpcom.FreeComObject(ref enumerator);
Xpcom.FreeComObject(ref senumerator);
}
}
