1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.server.wifi.aware; 18 19 import android.net.wifi.aware.Characteristics; 20 import android.os.Bundle; 21 22 /** 23 * A container class for Aware (vendor) implementation capabilities (or 24 * limitations). Filled-in by the firmware. 25 */ 26 public class Capabilities { 27 public int maxConcurrentAwareClusters; 28 public int maxPublishes; 29 public int maxSubscribes; 30 public int maxServiceNameLen; 31 public int maxMatchFilterLen; 32 public int maxTotalMatchFilterLen; 33 public int maxServiceSpecificInfoLen; 34 public int maxExtendedServiceSpecificInfoLen; 35 public int maxNdiInterfaces; 36 public int maxNdpSessions; 37 public int maxAppInfoLen; 38 public int maxQueuedTransmitMessages; 39 public int maxSubscribeInterfaceAddresses; 40 public int supportedCipherSuites; 41 public boolean isInstantCommunicationModeSupported; 42 43 /** 44 * Converts the internal capabilities to a parcelable & potentially app-facing 45 * characteristics bundle. Only some of the information is exposed. 46 */ toPublicCharacteristics()47 public Characteristics toPublicCharacteristics() { 48 Bundle bundle = new Bundle(); 49 bundle.putInt(Characteristics.KEY_MAX_SERVICE_NAME_LENGTH, maxServiceNameLen); 50 bundle.putInt(Characteristics.KEY_MAX_SERVICE_SPECIFIC_INFO_LENGTH, 51 maxServiceSpecificInfoLen); 52 bundle.putInt(Characteristics.KEY_MAX_MATCH_FILTER_LENGTH, maxMatchFilterLen); 53 bundle.putInt(Characteristics.KEY_SUPPORTED_CIPHER_SUITES, supportedCipherSuites); 54 bundle.putBoolean(Characteristics.KEY_IS_INSTANT_COMMUNICATION_MODE_SUPPORTED, 55 isInstantCommunicationModeSupported); 56 bundle.putInt(Characteristics.KEY_MAX_NDP_NUMBER, maxNdpSessions); 57 bundle.putInt(Characteristics.KEY_MAX_NDI_NUMBER, maxNdiInterfaces); 58 bundle.putInt(Characteristics.KEY_MAX_PUBLISH_NUMBER, maxPublishes); 59 bundle.putInt(Characteristics.KEY_MAX_SUBSCRIBE_NUMBER, maxSubscribes); 60 return new Characteristics(bundle); 61 } 62 63 @Override toString()64 public String toString() { 65 return "Capabilities [maxConcurrentAwareClusters=" + maxConcurrentAwareClusters 66 + ", maxPublishes=" + maxPublishes + ", maxSubscribes=" + maxSubscribes 67 + ", maxServiceNameLen=" + maxServiceNameLen + ", maxMatchFilterLen=" 68 + maxMatchFilterLen + ", maxTotalMatchFilterLen=" + maxTotalMatchFilterLen 69 + ", maxServiceSpecificInfoLen=" + maxServiceSpecificInfoLen 70 + ", maxExtendedServiceSpecificInfoLen=" + maxExtendedServiceSpecificInfoLen 71 + ", maxNdiInterfaces=" + maxNdiInterfaces + ", maxNdpSessions=" 72 + maxNdpSessions + ", maxAppInfoLen=" + maxAppInfoLen 73 + ", maxQueuedTransmitMessages=" + maxQueuedTransmitMessages 74 + ", maxSubscribeInterfaceAddresses=" + maxSubscribeInterfaceAddresses 75 + ", supportedCipherSuites=" + supportedCipherSuites 76 + ", isInstantCommunicationModeSupport=" + isInstantCommunicationModeSupported 77 + "]"; 78 } 79 } 80