iPad UIDeviceHardware hw.machine codename

if ([platform isEqualToString:@"iPhone1,1"])    return @"iPhone1G GSM";
if ([platform isEqualToString:@"iPhone1,2"])    return @"iPhone3G GSM";
if ([platform isEqualToString:@"iPhone2,1"])    return @"iPhone3GS GSM";
if ([platform isEqualToString:@"iPhone3,1"])    return @"iPhone4 GSM";
if ([platform isEqualToString:@"iPhone3,3"])    return @"iPhone4 CDMA";
if ([platform isEqualToString:@"iPhone4,1"])    return @"iPhone4S";
if ([platform isEqualToString:@"iPhone5,1"])    return @"iPhone5";
if ([platform isEqualToString:@"iPod1,1"])      return @"iPod 1G";
if ([platform isEqualToString:@"iPod2,1"])      return @"iPod 2G";
if ([platform isEqualToString:@"iPod3,1"])      return @"iPod 3G";
if ([platform isEqualToString:@"iPod4,1"])      return @"iPod 4G";
if ([platform isEqualToString:@"iPad1,1"])      return @"iPad WiFi";
if ([platform isEqualToString:@"iPad2,1"])      return @"iPad2 WiFi";
if ([platform isEqualToString:@"iPad2,2"])      return @"iPad2 GSM";
if ([platform isEqualToString:@"iPad2,3"])      return @"iPad2 CDMAV";
if ([platform isEqualToString:@"iPad2,4"])      return @"iPad2 CDMAS";

if ([platform isEqualToString:@"iPad3,1"])      return @"iPad3 Wi-Fi";
if ([platform isEqualToString:@"iPad3,2"])      return @"iPad3 GSM";
if ([platform isEqualToString:@"iPad3,3"])      return @"iPad3 CDMA";

if ([ platform isEqualToString :@ "i386" ])         return @ "Simulator" ; if ([ platform isEqualToString :@ "x86_64" ])       return @ "Simulator" ;