检测设备是否越狱的代码

static const char* jailbreak_apps[] =

{

    "/Applications/Cydia.app",

    "/Applications/limera1n.app",

    "/Applications/greenpois0n.app",

    "/Applications/blackra1n.app",

    "/Applications/blacksn0w.app",

    "/Applications/redsn0w.app",

    NULL,

};

 

- (BOOL) isJailBroken

{

    // Now check for known jailbreak apps. If we encounter one, the device is jailbroken.

    for (int i = 0; jailbreak_apps[i] != NULL; ++i)

    {

        if ([[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithUTF8String:jailbreak_apps[i]]])

        {

            //NSLog(@"isjailbroken: %s", jailbreak_apps[i]);

            return YES;

        }

    }

     

    // TODO: Add more checks? This is an arms-race we're bound to lose.

     

    return NO;

}