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/*
* Copyright (C) 2018 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 com.android.server.wifi.hotspot2.soap.command;
import android.annotation.NonNull;
import android.text.TextUtils;
import android.util.Log;
import com.android.internal.annotations.VisibleForTesting;
import org.ksoap2.serialization.PropertyInfo;
import org.ksoap2.serialization.SoapPrimitive;
import java.util.Objects;
/**
* Represents PPS (PerProviderSubscription) MO (Management Object) defined by SPP (Subscription
* Provisioning Protocol).
*/
public class PpsMoData implements SppCommand.SppCommandData {
@VisibleForTesting
public static final String ADD_MO_COMMAND = "addMO";
@VisibleForTesting
public static final String ATTRIBUTE_MANAGEMENT_TREE_URI = "managementTreeURI";
@VisibleForTesting
public static final String ATTRIBUTE_MO_URN = "moURN";
private static final String TAG = "PasspointPpsMoData";
private final String mBaseUri;
private final String mUrn;
private final String mPpsMoTree;
private PpsMoData(String baseUri, String urn, String ppsMoTree) {
mBaseUri = baseUri;
mUrn = urn;
mPpsMoTree = ppsMoTree;
}
/**
* Create an instance of {@link PpsMoData}
*
* @param command command message embedded in SOAP sppPostDevDataResponse.
* @return instance of {@link PpsMoData}, {@code null} in any failure.
*/
public static PpsMoData createInstance(@NonNull PropertyInfo command) {
if (command == null || command.getValue() == null) {
Log.e(TAG, "command message is null");
return null;
}
if (!TextUtils.equals(command.getName(), ADD_MO_COMMAND)) {
Log.e(TAG, "the response is not for addMO command");
return null;
}
if (!(command.getValue() instanceof SoapPrimitive)) {
Log.e(TAG, "the addMO element is not valid format");
return null;
}
SoapPrimitive soapObject = (SoapPrimitive) command.getValue();
if (!soapObject.hasAttribute(ATTRIBUTE_MANAGEMENT_TREE_URI)) {
Log.e(TAG, "managementTreeURI Attribute is missing");
return null;
}
if (!soapObject.hasAttribute(ATTRIBUTE_MO_URN)) {
Log.e(TAG, "moURN Attribute is missing");
return null;
}
if (soapObject.getValue() == null) {
Log.e(TAG, "PPSMO Tree is missing");
return null;
}
return new PpsMoData(
(String) soapObject.getAttributeSafelyAsString(ATTRIBUTE_MANAGEMENT_TREE_URI),
(String) soapObject.getAttributeSafelyAsString(ATTRIBUTE_MO_URN),
soapObject.getValue().toString());
}
/**
* Get PPS (PerProviderSubscription) MO (Management Object) with XML format.
*
* @return PPS MO Tree
*/
public String getPpsMoTree() {
return mPpsMoTree;
}
@Override
public boolean equals(Object thatObject) {
if (this == thatObject) return true;
if (thatObject == null) return false;
if (!(thatObject instanceof PpsMoData)) return false;
PpsMoData ppsMoData = (PpsMoData) thatObject;
return TextUtils.equals(mBaseUri, ppsMoData.mBaseUri)
&& TextUtils.equals(mUrn, ppsMoData.mUrn)
&& TextUtils.equals(mPpsMoTree, ppsMoData.mPpsMoTree);
}
@Override
public int hashCode() {
return Objects.hash(mBaseUri, mUrn, mPpsMoTree);
}
@Override
public String toString() {
return "PpsMoData{Base URI: " + mBaseUri + ", MOURN: " + mUrn + ", PPS MO: " + mPpsMoTree
+ "}";
}
}
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