SWF fonts loading in AOT mode (IOS Ad-hoc) - ApplicationDomain.hasDefinition() returns false

I have lots of SWF Fonts, which are dynamically loaded in my Desktop/Android app. In IOS, as we know, it's quite different, so I plan to package them with my app. However, I'm trying to load and instanciate them, and I'm stuck for months now. I managed to retrieve classes' names, using SWFExplorer here http://code.google.com/p/swfexplorer/. I tried to get these names with getQualifiedDefinitionNames() but it returns null in AOT mode.

After this, I have to instanciate these classes. And that's where I'm stuck:

//SWF chargé, on enregistre les fonts grâce aux definitions récupérées 
for(var i:int = 0; i < _definitionNames.length; i++) 
{
     trace("ApplcationDomain has " + _definitionNames[i] + " ? " + ApplicationDomain.currentDomain.hasDefinition(_definitionNames[i])); 
     var fontClass:Class = ApplicationDomain.currentDomain.getDefinition(_definitionNames[i]) as Class; 
     var font:Font = new fontClass() as Font; 
     if (font && font.fontName)...

It always output FALSE on my IOS device where my Android or Desktop versions output TRUE. I tried with ApplicationDomain.currentDomain.getDefinition() or e.currentTarget.e.currentTarget.applicationDomai.getDefintion() but didin't manage to load my fonts.

Any help would be GRANTLY appreciated, thanks