利用网卡地址和OpenUDID，实现获取设备唯一标识的一种方案

// // OpenUDID.h // openudid // // initiated by Yann Lechelle (cofounder @Appsfire) on 8/28/11. // Copyright 2011 OpenUDID.org // // Main branches // iOS code: https://github.com/ylechelle/OpenUDID // /* !!! IMPORTANT !!! IF YOU ARE GOING TO INTEGRATE OpenUDID INSIDE A (STATIC) LIBRARY, PLEASE MAKE SURE YOU REFACTOR THE OpenUDID CLASS WITH A PREFIX OF YOUR OWN, E.G. ACME_OpenUDID. THIS WILL AVOID CONFUSION BY DEVELOPERS WHO ARE ALSO USING OpenUDID IN THEIR OWN CODE. !!! IMPORTANT !!! */ /* http://en.wikipedia.org/wiki/Zlib_License This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. */ #import <Foundation/Foundation.h> // // Usage: // #include "OpenUDID.h" // NSString* openUDID = [OpenUDID value]; // #define kOpenUDIDErrorNone 0 #define kOpenUDIDErrorOptedOut 1 #define kOpenUDIDErrorCompromised 2 @interface OpenUDID : NSObject { } + (NSString*) value; + (NSString*) valueWithError:(NSError**)error; + (void) setOptOut:(BOOL)optOutValue; @end