import

    NSString *wifiName = @"Not Found";

    CFArrayRef myArray = CNCopySupportedInterfaces();

    if (myArray != nil) {

        CFDictionaryRef myDict = CNCopyCurrentNetworkInfo(CFArrayGetValueAtIndex(myArray, 0));

        if (myDict != nil) {

            NSDictionary *dict = (NSDictionary*)CFBridgingRelease(myDict);

            wifiName = [dict valueForKey:@"SSID"];

        }

    }

    NSLog(@"wifiName:%@", wifiName);