[HAL] Support Wifi Aware 4.0

Bug: 249185683
Test: vts

Change-Id: I769d3dfdefa74152c7d1e3b873399a9b4ecfbafd
diff --git a/wifi/aidl/android/hardware/wifi/NanPairingConfirmInd.aidl b/wifi/aidl/android/hardware/wifi/NanPairingConfirmInd.aidl
new file mode 100644
index 0000000..cd98c72
--- /dev/null
+++ b/wifi/aidl/android/hardware/wifi/NanPairingConfirmInd.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2022 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.hardware.wifi;
+
+import android.hardware.wifi.NanDataPathChannelInfo;
+import android.hardware.wifi.NanPairingRequestType;
+import android.hardware.wifi.NanStatus;
+import android.hardware.wifi.NpkSecurityAssociation;
+
+/**
+ * NAN pairing confirmation indication structure. Event indication is
+ * received on both initiator and responder side when negotiation for a
+ * pairing finishes on success or failure.
+ */
+@VintfStability
+parcelable NanPairingConfirmInd {
+    /**
+     * ID of the pairing session.
+     */
+    int pairingInstanceId;
+    /**
+     * Indicates whether the pairing setup succeeded (true) or failed (false).
+     */
+    boolean pairingSuccess;
+    /**
+     * Failure reason if |pairingSuccess| is false.
+     */
+    NanStatus status;
+    /**
+     * Indicate the pairing session is of setup or verification
+     */
+    NanPairingRequestType requestType;
+    /**
+     * Whether should cache the negotiated NIK/NPK for future verification
+     */
+    boolean enablePairingCache;
+    /**
+     * The security association negotiated for the pairing, can be cached for future verification
+     */
+    NpkSecurityAssociation npksa;
+}