iPhone 8, iPhone 8 Plus and iPhone X device code

I'm using the below code to get the device name

NSString* code = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];

Which gives the result as follows and mapped to devices

@"iPhone9,1" :@"iPhone 7",
@"iPhone9,3" :@"iPhone 7",
@"iPhone9,2" :@"iPhone 7 Plus",
@"iPhone9,4" :@"iPhone 7 Plus",

Do we have the new device code for the new devices that are released (iPhone 8, iPhone 8 Plus and iPhone X)

Solution

Edit: This has been corrected. The iPhone X is NOT iPhone10,5 and iPhone10,6.