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/* Copyright (C) 2023 ebandal
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
/* 본 제품은 한글과컴퓨터의 ᄒᆞᆫ글 문서 파일(.hwp) 공개 문서를 참고하여 개발하였습니다.
* 개방형 워드프로세서 마크업 언어(OWPML) 문서 구조 KS X 6101:2018 문서를 참고하였습니다.
* 작성자 : 반희수 ebandal@gmail.com
* 작성일 : 2022.10
*/
package HwpDoc;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.logging.Logger;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import HwpDoc.Exception.HwpParseException;
import HwpDoc.Exception.NotImplementedException;
import HwpDoc.HwpElement.HwpRecord;
import HwpDoc.HwpElement.HwpRecord_BinData;
import HwpDoc.HwpElement.HwpRecord_BorderFill;
import HwpDoc.HwpElement.HwpRecord_Bullet;
import HwpDoc.HwpElement.HwpRecord_CharShape;
import HwpDoc.HwpElement.HwpRecord_DocumentProperties;
import HwpDoc.HwpElement.HwpRecord_FaceName;
import HwpDoc.HwpElement.HwpRecord_IdMapping;
import HwpDoc.HwpElement.HwpRecord_Numbering;
import HwpDoc.HwpElement.HwpRecord_ParaShape;
import HwpDoc.HwpElement.HwpRecord_Style;
import HwpDoc.HwpElement.HwpRecord_TabDef;
import HwpDoc.HwpElement.HwpTag;
public class HwpDocInfo {
private static final Logger log = Logger.getLogger(HwpDocInfo.class.getName());
public HanType hanType;
private HwpxFile parentHwpx;
private HwpFile parentHwp;
public List<HwpRecord> recordList;
public LinkedHashMap<String, HwpRecord> binDataList;
public List<HwpRecord> faceNameList;
public List<HwpRecord> borderFillList;
public List<HwpRecord> charShapeList;
public List<HwpRecord> numberingList;
public List<HwpRecord> bulletList;
public List<HwpRecord> paraShapeList;
public List<HwpRecord> styleList;
public List<HwpRecord> tabDefList;
public CompatDoc compatibleDoc;
public HwpDocInfo(HanType hanType) {
recordList = new ArrayList<HwpRecord>();
binDataList = new LinkedHashMap<String, HwpRecord>();
faceNameList = new ArrayList<HwpRecord>();
borderFillList = new ArrayList<HwpRecord>();
charShapeList = new ArrayList<HwpRecord>();
numberingList = new ArrayList<HwpRecord>();
bulletList = new ArrayList<HwpRecord>();
paraShapeList = new ArrayList<HwpRecord>();
styleList = new ArrayList<HwpRecord>();
tabDefList = new ArrayList<HwpRecord>();
compatibleDoc = CompatDoc.HWP;
this.hanType = hanType;
}
public HwpDocInfo(HwpxFile parent) {
this(HanType.HWPX);
this.parentHwpx = parent;
}
public HwpDocInfo(HwpFile parent) {
this(HanType.HWP);
this.parentHwp = parent;
}
boolean parse(byte[] buf, int version) throws HwpParseException {
int off = 0;
while(off < buf.length) {
int header = buf[off+3]<<24&0xFF000000 | buf[off+2]<<16&0xFF0000 | buf[off+1]<<8&0xFF00 | buf[off]&0xFF;
int tagNum = header&0x3FF; // 10 bits (0 - 9 bit)
int level = (header&0xFFC00)>>>10; // 10 bits (10-19 bit)
int size = (header&0xFFF00000)>>>20; // 12 bits (20-31 bit)
if (size==0xFFF) {
size = buf[off+7]<<24&0xFF000000 | buf[off+6]<<16&0xFF0000 | buf[off+5]<<8&0xFF00 | buf[off+4]&0xFF;
off += 8;
} else {
off += 4;
}
HwpRecord record = null;
HwpTag tag = HwpTag.from(tagNum);
log.fine(IntStream.rangeClosed(0, level).mapToObj(i -> String.valueOf(i)).collect(Collectors.joining())+"[TAG]="+tag.toString()+" ("+size+")");
switch(tag) {
case HWPTAG_DOCUMENT_PROPERTIES:
record = new HwpRecord_DocumentProperties(this, tagNum, level, size, buf, off, version);
recordList.add(record);
break;
case HWPTAG_ID_MAPPINGS:
record = new HwpRecord_IdMapping(this, tagNum, level, size, buf, off, version);
recordList.add(record);
break;
case HWPTAG_BIN_DATA:
HwpRecord_BinData binRecord = new HwpRecord_BinData(this, tagNum, level, size, buf, off, version);
binDataList.put(binRecord.itemId, binRecord);
break;
case HWPTAG_FACE_NAME:
record = new HwpRecord_FaceName(this, tagNum, level, size, buf, off, version);
faceNameList.add(record);
break;
case HWPTAG_BORDER_FILL:
record = new HwpRecord_BorderFill(this, tagNum, level, size, buf, off, version);
borderFillList.add(record);
break;
case HWPTAG_CHAR_SHAPE:
record = new HwpRecord_CharShape(this, tagNum, level, size, buf, off, version);
charShapeList.add(record);
break;
case HWPTAG_TAB_DEF:
record = new HwpRecord_TabDef(this, tagNum, level, size, buf, off, version);
tabDefList.add(record);
break;
case HWPTAG_NUMBERING:
record = new HwpRecord_Numbering(this, tagNum, level, size, buf, off, version);
numberingList.add(record);
break;
case HWPTAG_BULLET:
record = new HwpRecord_Bullet(this, tagNum, level, size, buf, off, version);
bulletList.add(record);
break;
case HWPTAG_PARA_SHAPE:
record = new HwpRecord_ParaShape(this, tagNum, level, size, buf, off, version);
paraShapeList.add(record);
break;
case HWPTAG_STYLE:
record = new HwpRecord_Style(this, tagNum, level, size, buf, off, version);
styleList.add(record);
break;
case HWPTAG_COMPATIBLE_DOCUMENT:
compatibleDoc = CompatDoc.from(buf[off+3]<<24&0xFF000000 | buf[off+2]<<16&0x00FF0000 | buf[off+1]<<8&0x0000FF00 | buf[off]&0x000000FF);
break;
case HWPTAG_LAYOUT_COMPATIBILITY:
break;
case HWPTAG_DOC_DATA:
case HWPTAG_DISTRIBUTE_DOC_DATA:
case HWPTAG_TRACKCHANGE:
case HWPTAG_MEMO_SHAPE:
case HWPTAG_FORBIDDEN_CHAR:
case HWPTAG_TRACK_CHANGE:
case HWPTAG_TRACK_CHANGE_AUTHOR:
break;
default:
}
off += size;
}
return true;
}
boolean readContentHpf(Document document, int version) throws HwpParseException, NotImplementedException {
Element element = document.getDocumentElement();
NodeList nodeList = element.getChildNodes();
for (int i = 0; i < nodeList.getLength(); i++) {
Node node = nodeList.item(i);
HwpRecord_BinData record = null;
switch(node.getNodeName()) {
case "opf:metadata":
break;
case "opf:manifest":
{
NodeList children = node.getChildNodes();
for (int j=0; j<children.getLength(); j++) {
Node childNode = children.item(j);
switch(childNode.getNodeName()) {
case "opf:item":
record = new HwpRecord_BinData(childNode, version);
binDataList.put(record.itemId, record);
break;
// case "#text":
default:
break;
}
}
}
break;
}
}
return true;
}
boolean read(Document document, int version) throws HwpParseException, NotImplementedException {
int off = 0;
Element element = document.getDocumentElement();
// Node : [[hh:beginNum: null], [hh:refList: null], [hh:compatibleDocument: null], [hh:docOption: null], [hh:trackchageConfig: null]]
NodeList nodeList = element.getChildNodes();
for (int i = 0; i < nodeList.getLength(); i++) {
Node node = nodeList.item(i);
HwpRecord record = null;
switch(node.getNodeName()) {
case "hh:beginNum":
record = new HwpRecord_DocumentProperties(this, node, version);
recordList.add(record);
break;
case "hh:refList":
readRefList(node, version);
break;
case "hh:compatibleDocument":
break;
case "hh:docOption":
break;
case "hh:trackchageConfig":
break;
case "hh:forbiddenWordList":
break;
}
}
return true;
}
private boolean readRefList(Node rootNode, int version) throws HwpParseException, NotImplementedException {
NodeList nodeList = rootNode.getChildNodes();
for (int i = 0; i < nodeList.getLength(); i++) {
Node node = nodeList.item(i);
HwpRecord record = null;
switch(node.getNodeName()) {
case "hh:fontfaces":
{
NodeList children = node.getChildNodes();
for (int j=0; j<children.getLength(); j++) {
Node childNode = children.item(j);
switch(childNode.getNodeName()) {
case "hh:fontface":
NamedNodeMap attributes = childNode.getAttributes();
String lang = attributes.getNamedItem("lang").getNodeValue(); // [fontCnt="6", lang="HANGUL"]
NodeList childNodeList = childNode.getChildNodes();
for (int k=0; k<childNodeList.getLength(); k++) {
Node grandChild = childNodeList.item(k);
switch(grandChild.getNodeName()) {
case "hh:font":
record = new HwpRecord_FaceName(this, grandChild, version);
faceNameList.add(record);
break;
}
}
break;
}
}
}
break;
case "hh:borderFills":
{
NodeList children = node.getChildNodes();
for (int j=0; j<children.getLength(); j++) {
Node childNode = children.item(j);
switch(childNode.getNodeName()) {
case "hh:borderFill":
record = new HwpRecord_BorderFill(this, childNode, version);
borderFillList.add(record);
break;
}
}
}
break;
case "hh:charProperties":
{
NodeList children = node.getChildNodes();
for (int j=0; j<children.getLength(); j++) {
Node childNode = children.item(j);
switch(childNode.getNodeName()) {
case "hh:charPr":
record = new HwpRecord_CharShape(this, childNode, version);
charShapeList.add(record);
break;
}
}
}
break;
case "hh:tabProperties":
{
NodeList children = node.getChildNodes();
for (int j=0; j<children.getLength(); j++) {
Node childNode = children.item(j);
switch(childNode.getNodeName()) {
case "hh:tabPr":
record = new HwpRecord_TabDef(this, childNode, version);
tabDefList.add(record);
break;
}
}
}
break;
case "hh:numberings":
{
NodeList children = node.getChildNodes();
for (int j=0; j<children.getLength(); j++) {
Node childNode = children.item(j);
switch(childNode.getNodeName()) {
case "hh:numbering":
record = new HwpRecord_Numbering(this, childNode, version);
numberingList.add(record);
break;
}
}
}
break;
case "hh:bullets":
{
NodeList children = node.getChildNodes();
for (int j=0; j<children.getLength(); j++) {
Node childNode = children.item(j);
record = new HwpRecord_Bullet(this, childNode, version);
bulletList.add(record);
}
}
break;
case "hh:paraProperties":
{
NodeList children = node.getChildNodes();
for (int j=0; j<children.getLength(); j++) {
Node childNode = children.item(j);
switch(childNode.getNodeName()) {
case "hh:paraPr":
record = new HwpRecord_ParaShape(this, childNode, version);
paraShapeList.add(record);
break;
}
}
}
break;
case "hh:styles":
{
NodeList children = node.getChildNodes();
for (int j=0; j<children.getLength(); j++) {
Node childNode = children.item(j);
switch(childNode.getNodeName()) {
case "hh:style":
record = new HwpRecord_Style(this, childNode, version);
styleList.add(record);
break;
}
}
}
break;
case "hh:memoProperties":
break;
case "hh:trackChanges":
break;
case "hh:trackChangeAuthros":
break;
}
}
return true;
}
public void setFontNameLineSpaceAlpha(String fontName, double fontLineSpaceAlpha) {
charShapeList.stream().filter(l -> l instanceof HwpRecord_CharShape)
.filter(l -> {
return Arrays.stream(((HwpRecord_CharShape)l).fontName).anyMatch(c -> c.equals(fontName));
})
.forEach(c -> {
((HwpRecord_CharShape)c).lineSpaceAlpha = fontLineSpaceAlpha;
});
}
public HwpFile getParentHwp() {
return parentHwp;
}
public static enum CompatDoc {
HWP (0x0), // 한글문서(현재버전)
OLD_HWP (0x1), // 한글2007호환
MS_WORD (0x2), // MS 워드 호환
;
private int num;
private CompatDoc(int num) {
this.num = num;
}
public static CompatDoc from(int num) {
for (CompatDoc type: values()) {
if (type.num == num)
return type;
}
return null;
}
}
}
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