How to get ios bundleIdentifier?

cocos2d-x C++
#1

Hi

In Objective-C I can do this to get the bundle identifier in xcode for ios:
NSString *bundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];

How do I so this in cocos2d-x with pure c++? I do not want to mix with a .mm but want a .cpp.

Thanks