Fetches exact model code of iOS device for logging

FetchIOSModelCode.m

#include <sys/types.h>
#include <sys/sysctl.h>

- (NSString *)hardwareDeviceModelCode{
  size_t size;
  sysctlbyname("hw.machine", NULL, &size, NULL, 0);
  char *machine = malloc(size);
  sysctlbyname("hw.machine", machine, &size, NULL, 0);
  NSString *platform = [NSString stringWithCString:machine encoding:NSUTF8StringEncoding];
  free(machine);

return platform;
}

//http://stackoverflow.com/questions/1108859/detect-the-specific-iphone-ipod-touch-model