/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.net.wifi.p2p;
/**
* A class representing a Wi-Fi p2p provisional discovery request/response
* See {@link #WifiP2pProvDiscEvent} for supported types
*
* @hide
*/
public class WifiP2pProvDiscEvent {
private static final String TAG = "WifiP2pProvDiscEvent";
public static final int PBC_REQ = 1;
public static final int PBC_RSP = 2;
public static final int ENTER_PIN = 3;
public static final int SHOW_PIN = 4;
/* One of PBC_REQ, PBC_RSP, ENTER_PIN or SHOW_PIN */
public int event;
public WifiP2pDevice device;
/* Valid when event = SHOW_PIN */
public String pin;
public WifiP2pProvDiscEvent() {
device = new WifiP2pDevice();
}
/**
* @param string formats supported include
*
* P2P-PROV-DISC-PBC-REQ 42:fc:89:e1:e2:27
* P2P-PROV-DISC-PBC-RESP 02:12:47:f2:5a:36
* P2P-PROV-DISC-ENTER-PIN 42:fc:89:e1:e2:27
* P2P-PROV-DISC-SHOW-PIN 42:fc:89:e1:e2:27 44490607
*
* Note: The events formats can be looked up in the wpa_supplicant code
* @hide
*/
public WifiP2pProvDiscEvent(String string) throws IllegalArgumentException {
String[] tokens = string.split(" ");
if (tokens.length < 2) {
throw new IllegalArgumentException("Malformed event " + string);
}
if (tokens[0].endsWith("PBC-REQ")) event = PBC_REQ;
else if (tokens[0].endsWith("PBC-RESP")) event = PBC_RSP;
else if (tokens[0].endsWith("ENTER-PIN")) event = ENTER_PIN;
else if (tokens[0].endsWith("SHOW-PIN")) event = SHOW_PIN;
else throw new IllegalArgumentException("Malformed event " + string);
device = new WifiP2pDevice();
device.deviceAddress = tokens[1];
if (event == SHOW_PIN) {
pin = tokens[2];
}
}
public String toString() {
StringBuffer sbuf = new StringBuffer();
sbuf.append(device);
sbuf.append("\n event: ").append(event);
sbuf.append("\n pin: ").append(pin);
return sbuf.toString();
}
}