| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.kerby.kerberos.kerb.admin.message; |
| |
| import org.apache.kerby.KOptions; |
| import org.apache.kerby.xdr.XdrDataType; |
| import org.apache.kerby.xdr.XdrFieldInfo; |
| import org.apache.kerby.xdr.type.AbstractXdrType; |
| import org.apache.kerby.xdr.type.XdrInteger; |
| import org.apache.kerby.xdr.type.XdrString; |
| import org.apache.kerby.xdr.type.XdrStructType; |
| import org.apache.kerby.xdr.type.XdrType; |
| |
| /** |
| * An extend XdrStructType to encode and decode AdminMessage. |
| */ |
| public class AdminMessageCode extends XdrStructType { |
| public AdminMessageCode() { |
| super(XdrDataType.STRUCT); |
| } |
| |
| public AdminMessageCode(XdrFieldInfo[] fieldInfos) { |
| super(XdrDataType.STRUCT, fieldInfos); |
| } |
| |
| protected void getStructTypeInstance(final XdrType[] fields, final XdrFieldInfo[] fieldInfos) { |
| for (int i = 0; i < fieldInfos.length; i++) { |
| switch (fieldInfos[i].getDataType()) { |
| case INTEGER: |
| fields[i] = new XdrInteger((Integer) fieldInfos[i].getValue()); |
| break; |
| case ENUM: |
| fields[i] = new AdminMessageEnum((AdminMessageType) fieldInfos[i].getValue()); |
| break; |
| case STRING: |
| fields[i] = new XdrString((String) fieldInfos[i].getValue()); |
| break; |
| default: |
| fields[i] = null; |
| } |
| |
| } |
| } |
| |
| @Override |
| protected XdrStructType fieldsToValues(AbstractXdrType[] fields) { |
| int paramNum = (int) fields[1].getValue(); |
| XdrFieldInfo[] xdrFieldInfos = new XdrFieldInfo[paramNum + 2]; |
| xdrFieldInfos[0] = new XdrFieldInfo(0, XdrDataType.ENUM, fields[0].getValue()); |
| xdrFieldInfos[1] = new XdrFieldInfo(1, XdrDataType.INTEGER, fields[1].getValue()); |
| xdrFieldInfos[2] = new XdrFieldInfo(2, XdrDataType.STRING, fields[2].getValue()); |
| if (paramNum == 2 && fields[3].getValue() instanceof KOptions) { |
| xdrFieldInfos[3] = new XdrFieldInfo(3, XdrDataType.STRUCT, fields[3].getValue()); /////koption |
| } else if (paramNum == 2 && fields[3].getValue() instanceof String) { |
| xdrFieldInfos[3] = new XdrFieldInfo(3, XdrDataType.STRING, fields[3].getValue()); |
| } else if (paramNum == 3) { |
| xdrFieldInfos[3] = new XdrFieldInfo(3, XdrDataType.STRUCT, fields[3].getValue()); ////koption |
| xdrFieldInfos[4] = new XdrFieldInfo(4, XdrDataType.STRING, fields[4].getValue()); |
| } |
| return new AdminMessageCode(xdrFieldInfos); |
| } |
| |
| @Override |
| protected AbstractXdrType[] getAllFields() { |
| AbstractXdrType[] fields = new AbstractXdrType[5]; |
| fields[0] = new AdminMessageEnum(); |
| fields[1] = new XdrInteger(); |
| fields[2] = new XdrString(); |
| fields[3] = new XdrString(); //suppose it is string |
| fields[4] = null; // kOptions is not supported. |
| return fields; |
| } |
| } |