OSX 無線LAN情報取得

Objective-cでCWInterfaceクラスを用いて、mac bookの無線LANの接続情報を取得するコードを書いてみました。
Objective-Cはまだ触り初めでよく分かっていません。今後iOS,OSXの無線LAN関係でできることを調べてみようと思います。

Xcode(5.1.1)
OSX(10.9.4)

参考：CWInterface Class Reference

#import <Foundation/Foundation.h>
#import <CoreWLAN/CoreWLAN.h>

int main() {
    
   @autoreleasepool {
    
       CWInterface *wifi = [CWInterface interface];
    
       NSLog(@"BSSID: %@", wifi.bssid);
       NSLog(@"SSID: %@", wifi.ssid);
       NSLog(@"MAC Address: %@", wifi.hardwareAddress);
       NSLog(@"rssiValue: %ld", wifi.rssiValue);
       NSLog(@"noise measurement: %ld", wifi.noiseMeasurement);
       NSLog(@"transmit power: %ld", wifi.transmitPower);
       NSLog(@"transmit rate: %f", wifi.transmitRate);
       
       static NSString *phyMode[]= {@"none",@"IEEE802.11a",@"IEEE802.11b",@"IEEE802.11g",@"IEEE802.11n",@"IEEE802.11ac"};
       NSLog(@"phy mode: %@", phyMode[wifi.activePHYMode]);
       
       static NSString *interfaceType[] = {@"none",@"STA",@"IBSS",@"AP"};
       NSLog(@"interface type: %@", interfaceType[wifi.interfaceMode]);
       
       static NSString *securityType[] = {@"none",@"WEP",@"WPA-Personal",@"WPA-Personal-Mixed",@"WPA2-Personal",@"Personal",@"DynamicWEP",@"WPA-Enterprise",@"WPA-Enterprise-Mixed",@"WPA2-Enterprise",@"Enterprise",@"unknown"};
       NSLog(@"security type: %@", securityType[wifi.security]);
       
       CWChannel *channel = wifi.wlanChannel;
       NSLog(@"channel number: %ld", channel.channelNumber);
 
       static NSString *channelBand[] = {@"none",@"2.4GHz",@"5GHz"};
       NSLog(@"channel band: %@", channelBand[channel.channelBand]);
       
       static NSString *bandWidth[] = {@"none",@"20MHz",@"40MHz",@"80MHz",@"160MHz"};
       NSLog(@"band width: %@", bandWidth[channel.channelWidth]);
       
   }
    return 0;
}