Examples with Client ca.weblite.objc.Client used on opensource projects

Example 1 with Client

use of ca.weblite.objc.Client in project buck by facebook.

the class MacWifiSsidFinder method findCurrentSsid.

/**
   * Finds the SSID of the default Wi-Fi interface using Mac OS X APIs.
   */
public static Optional<String> findCurrentSsid() {
    LOG.debug("Getting current SSID..");
    // Grab a handle to the Objective-C runtime.
    Client objcClient = Client.getInstance();
    // Try the OS X 10.10 and later supported API, then fall
    // back to the OS X 10.6 API.
    Pointer wifiClientClass = RuntimeUtils.cls("CWWiFiClient");
    Optional<Proxy> defaultInterface;
    if (wifiClientClass != null) {
        LOG.verbose("Getting default interface using +[CWWiFiClient sharedWiFiClient]");
        defaultInterface = getDefaultWifiInterface(objcClient, wifiClientClass);
    } else {
        LOG.verbose("Getting default interface using +[CWInterface defaultInterface]");
        // CWInterface *defaultInterface = [CWInterface interface];
        defaultInterface = Optional.ofNullable(objcClient.sendProxy("CWInterface", "interface"));
    }
    return getSsidFromInterface(defaultInterface);
}