[iOS] 단말 정보 가져오기

#import <sys/sysctl.h>

- (NSString *) platformString {

    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);

    

    if ([platform isEqualToString:@"iPhone1,1"])    return @"iPhone 1G";

    if ([platform isEqualToString:@"iPhone1,2"])    return @"iPhone 3G";

    if ([platform isEqualToString:@"iPhone2,1"])    return @"iPhone 3GS";

    if ([platform isEqualToString:@"iPhone3,1"])    return @"iPhone 4";

    if ([platform isEqualToString:@"iPhone3,3"])    return @"Verizon iPhone 4";

    if ([platform isEqualToString:@"iPhone4,1"])    return @"iPhone 4S";

    if ([platform isEqualToString:@"iPhone5,1"])    return @"iPhone 5 (GSM)";

    if ([platform isEqualToString:@"iPhone5,2"])    return @"iPhone 5 (GSM+CDMA)";

    if ([platform isEqualToString:@"iPhone5,3"])    return @"iPhone 5c (GSM)";

    if ([platform isEqualToString:@"iPhone5,4"])    return @"iPhone 5c (GSM+CDMA)";

    if ([platform isEqualToString:@"iPhone6,1"])    return @"iPhone 5s (GSM)";

    if ([platform isEqualToString:@"iPhone6,2"])    return @"iPhone 5s (GSM+CDMA)";

    if ([platform isEqualToString:@"iPhone7,1"])    return @"iPhone 6 Plus";

    if ([platform isEqualToString:@"iPhone7,2"])    return @"iPhone 6";

    if ([platform isEqualToString:@"iPhone8,1"])    return @"iPhone 6s ";

    if ([platform isEqualToString:@"iPhone8,2"])    return @"iPhone 6s Plus";

    if ([platform isEqualToString:@"iPod1,1"])      return @"iPod Touch 1G";

    if ([platform isEqualToString:@"iPod2,1"])      return @"iPod Touch 2G";

    if ([platform isEqualToString:@"iPod3,1"])      return @"iPod Touch 3G";

    if ([platform isEqualToString:@"iPod4,1"])      return @"iPod Touch 4G";

    if ([platform isEqualToString:@"iPod5,1"])      return @"iPod Touch 5G";

    if ([platform isEqualToString:@"iPad1,1"])      return @"iPad";

    if ([platform isEqualToString:@"iPad2,1"])      return @"iPad 2 (WiFi)";

    if ([platform isEqualToString:@"iPad2,2"])      return @"iPad 2 (GSM)";

    if ([platform isEqualToString:@"iPad2,3"])      return @"iPad 2 (CDMA)";

    if ([platform isEqualToString:@"iPad2,4"])      return @"iPad 2 (WiFi)";

    if ([platform isEqualToString:@"iPad2,5"])      return @"iPad Mini (WiFi)";

    if ([platform isEqualToString:@"iPad2,6"])      return @"iPad Mini (GSM)";

    if ([platform isEqualToString:@"iPad2,7"])      return @"iPad Mini (GSM+CDMA)";

    if ([platform isEqualToString:@"iPad3,1"])      return @"iPad 3 (WiFi)";

    if ([platform isEqualToString:@"iPad3,2"])      return @"iPad 3 (GSM+CDMA)";

    if ([platform isEqualToString:@"iPad3,3"])      return @"iPad 3 (GSM)";

    if ([platform isEqualToString:@"iPad3,4"])      return @"iPad 4 (WiFi)";

    if ([platform isEqualToString:@"iPad3,5"])      return @"iPad 4 (GSM)";

    if ([platform isEqualToString:@"iPad3,6"])      return @"iPad 4 (GSM+CDMA)";

    if ([platform isEqualToString:@"iPad4,1"])      return @"iPad Air (WiFi)";

    if ([platform isEqualToString:@"iPad4,2"])      return @"iPad Air (Cellular)";

    if ([platform isEqualToString:@"iPad4,4"])      return @"iPad mini 2G (WiFi)";

    if ([platform isEqualToString:@"iPad4,5"])      return @"iPad mini 2G (Cellular)";

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

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

    

    return platform;

}