查找Mac OSX序列号 [英] Find Mac OSX serial number

问题描述

如何查找Mac OSX序列号。

How to find the Mac OSX serial number.

有时需要获取一个mac的序列号，然后您就可以验证。

Sometimes it is required to get serial number of a mac, and you validate on that.

我需要相同的，几年前，当我开发了一个插件 OsiriX 。我被要求释放它在这样的方式，只有很少的系统可以使用该插件。

I needed the same, few years back, when I developed a plugin for OsiriX. I was asked to release it in such a way, only few systems can use that plugin.

如果我们得到比这更好的解决方案，这将是对我们所有人非常有帮助。

推荐答案

以下代码主要从技术说明TN1103 ，
稍作修改以返回 NSString 并使用ARC编译：

The following code is mainly copied from Technical Note TN1103, with small modifications to return an NSString and to make it compile with ARC:

#include <IOKit/IOKitLib.h>

- (NSString *)getSerialNumber
{
    NSString *serial = nil;
    io_service_t platformExpert = IOServiceGetMatchingService(kIOMasterPortDefault,
                                     IOServiceMatching("IOPlatformExpertDevice"));
    if (platformExpert) {
        CFTypeRef serialNumberAsCFString =
        IORegistryEntryCreateCFProperty(platformExpert,
                                        CFSTR(kIOPlatformSerialNumberKey),
                                        kCFAllocatorDefault, 0);
        if (serialNumberAsCFString) {
            serial = CFBridgingRelease(serialNumberAsCFString);
        }

        IOObjectRelease(platformExpert);
    }
    return serial;
}

您必须将IOKit.framework添加到构建设置中。

You have to add the IOKit.framework to your build settings.

这篇关于查找Mac OSX序列号的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！