//

// UIDevice+HardwareModel.m

//

// Created by Heiko Dreyer on 11.05.11.

// Copyright 2011 boxedfolder.com. All rights reserved.

//

#import "UIDevice+HardwareModel.h"

#include <sys/sysctl.h>

@implementation UIDevice (HardwareModel)

-(UIHardwareModel)hardwareModel

{

static UIHardwareModel _hardwareModel;

if(!_hardwareModel)

{

size_t size;

char *model;

sysctlbyname("hw.machine", NULL, &size, NULL, 0);

model = malloc(size);

sysctlbyname("hw.machine", model, &size, NULL, 0);

NSString *hwString = [NSString stringWithCString: model encoding: NSUTF8StringEncoding];

free(model);

if([hwString isEqualToString: @"i386"])

_hardwareModel = UIHardwareModelSimulator;

if([hwString isEqualToString: @"iPhone1,1"])

_hardwareModel = UIHardwareModeliPhone1G;

if([hwString isEqualToString: @"iPhone1,2"])

_hardwareModel = UIHardwareModeliPhone3G;

if([hwString isEqualToString: @"iPhone2,1"])

_hardwareModel = UIHardwareModeliPhone3GS;

if([hwString isEqualToString: @"iPhone3,1"])

_hardwareModel = UIHardwareModeliPhone4;

if([hwString isEqualToString: @"iPhone3,2"])

_hardwareModel = UIHardwareModeliPhone4Verizon;

if([hwString isEqualToString: @"iPod1,1"])

_hardwareModel = UIHardwareModeliPodTouch1G;

if([hwString isEqualToString: @"iPod2,1"])

_hardwareModel = UIHardwareModeliPodTouch2G;

if([hwString isEqualToString: @"iPod3,1"])

_hardwareModel = UIHardwareModeliPodTouch3G;

if([hwString isEqualToString: @"iPod4,1"])

_hardwareModel = UIHardwareModeliPodTouch4G;

if([hwString isEqualToString: @"iPad1,1"])

_hardwareModel = UIHardwareModeliPad;

if ([hwString isEqualToString: @"iPad2,1"])

_hardwareModel = UIHardwareModeliPad2Wifi;

if([hwString isEqualToString: @"iPad2,2"])

_hardwareModel = UIHardwareModeliPad2GSM;

if([hwString isEqualToString: @"iPad2,3"])

_hardwareModel = UIHardwareModeliPad2CDMA;

}

return _hardwareModel;

}

@end