From d150b2b001a49f2d57a99cf3173e4f3b21bd0e3c Mon Sep 17 00:00:00 2001
From: Ningyuan Wang <nywang@google.com>
Date: Tue, 1 Nov 2016 15:36:10 -0700
Subject: [PATCH] Add security capabilities enums to ScanResult

This adds enums of security parameters, including
protocol, key management, and cipher suites.

Bug: 32512793
Test: compile

Change-Id: Ibf784d79695ca5e261c6bfe623406bc693c5ac17
---
 wifi/java/android/net/wifi/ScanResult.java | 87 ++++++++++++++++++++++
 1 file changed, 87 insertions(+)

diff --git a/wifi/java/android/net/wifi/ScanResult.java b/wifi/java/android/net/wifi/ScanResult.java
index 465addfc1469c..da87135558891 100644
--- a/wifi/java/android/net/wifi/ScanResult.java
+++ b/wifi/java/android/net/wifi/ScanResult.java
@@ -66,6 +66,93 @@ public class ScanResult implements Parcelable {
      * supported by the access point.
      */
     public String capabilities;
+
+    /**
+     * @hide
+     * No security protocol.
+     */
+    public static final int PROTOCOL_NONE = 0;
+    /**
+     * @hide
+     * Security protocol type: WPA version 1.
+     */
+    public static final int PROTOCOL_WPA = 1;
+    /**
+     * @hide
+     * Security protocol type: WPA version 2, also called RSN.
+     */
+    public static final int PROTOCOL_WPA2 = 2;
+    /**
+     * @hide
+     * Security protocol type:
+     * OSU Server-only authenticated layer 2 Encryption Network.
+     * Used for Hotspot 2.0.
+     */
+    public static final int PROTOCOL_OSEN = 3;
+
+    /**
+     * @hide
+     * No security key management scheme.
+     */
+    public static final int KEY_MGMT_NONE = 0;
+    /**
+     * @hide
+     * Security key management scheme: PSK.
+     */
+    public static final int KEY_MGMT_PSK = 1;
+    /**
+     * @hide
+     * Security key management scheme: EAP.
+     */
+    public static final int KEY_MGMT_EAP = 2;
+    /**
+     * @hide
+     * Security key management scheme: FT_PSK.
+     */
+    public static final int KEY_MGMT_FT_PSK = 3;
+    /**
+     * @hide
+     * Security key management scheme: FT_EAP.
+     */
+    public static final int KEY_MGMT_FT_EAP = 4;
+    /**
+     * @hide
+     * Security key management scheme: PSK_SHA256
+     */
+    public static final int KEY_MGMT_PSK_SHA256 = 5;
+    /**
+     * @hide
+     * Security key management scheme: EAP_SHA256.
+     */
+    public static final int KEY_MGMT_EAP_SHA256 = 6;
+    /**
+     * @hide
+     * Security key management scheme: OSEN.
+     * Used for Hotspot 2.0.
+     */
+    public static final int KEY_MGMT_OSEN = 7;
+
+    /**
+     * @hide
+     * No cipher suite.
+     */
+    public static final int CIPHER_NONE = 0;
+    /**
+     * @hide
+     * No group addressed, only used for group data cipher.
+     */
+    public static final int CIPHER_NO_GROUP_ADDRESSED = 1;
+    /**
+     * @hide
+     * Cipher suite: TKIP
+     */
+    public static final int CIPHER_TKIP = 2;
+    /**
+     * @hide
+     * Cipher suite: CCMP
+     */
+    public static final int CIPHER_CCMP = 3;
+
     /**
      * The detected signal level in dBm, also known as the RSSI.
      *