| /* ==================================================================== |
| 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.poi.hwpf.model; |
| |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.poi.util.Internal; |
| import org.apache.poi.util.LittleEndian; |
| import org.apache.poi.util.LittleEndianConsts; |
| |
| import static org.apache.logging.log4j.util.Unbox.box; |
| |
| @Internal |
| public class Xstz |
| { |
| private static final Logger LOGGER = LogManager.getLogger(Xstz.class); |
| |
| private final short _chTerm = 0; |
| private Xst _xst; |
| |
| public Xstz() |
| { |
| _xst = new Xst(); |
| } |
| |
| public Xstz( byte[] data, int startOffset ) |
| { |
| fillFields( data, startOffset ); |
| } |
| |
| public void fillFields( byte[] data, int startOffset ) |
| { |
| int offset = startOffset; |
| |
| _xst = new Xst( data, offset ); |
| offset += _xst.getSize(); |
| |
| short term = LittleEndian.getShort( data, offset ); |
| if ( term != 0 ) |
| { |
| LOGGER.atWarn().log("chTerm at the end of Xstz at offset {} is not 0", box(offset)); |
| } |
| } |
| |
| public String getAsJavaString() |
| { |
| return _xst.getAsJavaString(); |
| } |
| |
| public int getSize() |
| { |
| return _xst.getSize() + LittleEndianConsts.SHORT_SIZE; |
| } |
| |
| public int serialize( byte[] data, int startOffset ) |
| { |
| int offset = startOffset; |
| |
| _xst.serialize( data, offset ); |
| offset += _xst.getSize(); |
| |
| LittleEndian.putUShort( data, offset, _chTerm ); |
| offset += LittleEndianConsts.SHORT_SIZE; |
| |
| return offset - startOffset; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return "[Xstz]" + _xst.getAsJavaString() + "[/Xstz]"; |
| } |
| } |