Examples with RecordFormatException org.apache.poi.util.RecordFormatException used on opensource projects

Example 1 with RecordFormatException

use of org.apache.poi.util.RecordFormatException in project poi by apache.

the class EscherDggRecord method fillFields.

@Override
public int fillFields(byte[] data, int offset, EscherRecordFactory recordFactory) {
    int bytesRemaining = readHeader(data, offset);
    int pos = offset + 8;
    int size = 0;
    field_1_shapeIdMax = LittleEndian.getInt(data, pos + size);
    size += 4;
    // field_2_numIdClusters = LittleEndian.getInt( data, pos + size );
    size += 4;
    field_3_numShapesSaved = LittleEndian.getInt(data, pos + size);
    size += 4;
    field_4_drawingsSaved = LittleEndian.getInt(data, pos + size);
    size += 4;
    // Can't rely on field_2_numIdClusters
    field_5_fileIdClusters = new FileIdCluster[(bytesRemaining - size) / 8];
    for (int i = 0; i < field_5_fileIdClusters.length; i++) {
        field_5_fileIdClusters[i] = new FileIdCluster(LittleEndian.getInt(data, pos + size), LittleEndian.getInt(data, pos + size + 4));
        maxDgId = Math.max(maxDgId, field_5_fileIdClusters[i].getDrawingGroupId());
        size += 8;
    }
    bytesRemaining -= size;
    if (bytesRemaining != 0)
        throw new RecordFormatException("Expecting no remaining data but got " + bytesRemaining + " byte(s).");
    return 8 + size + bytesRemaining;
}

Example 2 with RecordFormatException

use of org.apache.poi.util.RecordFormatException in project poi by apache.

the class EscherSpgrRecord method fillFields.

@Override
public int fillFields(byte[] data, int offset, EscherRecordFactory recordFactory) {
    int bytesRemaining = readHeader(data, offset);
    int pos = offset + 8;
    int size = 0;
    field_1_rectX1 = LittleEndian.getInt(data, pos + size);
    size += 4;
    field_2_rectY1 = LittleEndian.getInt(data, pos + size);
    size += 4;
    field_3_rectX2 = LittleEndian.getInt(data, pos + size);
    size += 4;
    field_4_rectY2 = LittleEndian.getInt(data, pos + size);
    size += 4;
    bytesRemaining -= size;
    if (bytesRemaining != 0)
        throw new RecordFormatException("Expected no remaining bytes but got " + bytesRemaining);
    //        System.arraycopy( data, pos + size, remainingData, 0, bytesRemaining );
    return 8 + size + bytesRemaining;
}

Example 3 with RecordFormatException

use of org.apache.poi.util.RecordFormatException in project poi by apache.

the class InternalWorkbook method cloneDrawings.

/**
     * Check if the cloned sheet has drawings. If yes, then allocate a new drawing group ID and
     * re-generate shape IDs
     *
     * @param sheet the cloned sheet
     */
public void cloneDrawings(InternalSheet sheet) {
    findDrawingGroup();
    if (drawingManager == null) {
        //this workbook does not have drawings
        return;
    }
    //check if the cloned sheet has drawings
    int aggLoc = sheet.aggregateDrawingRecords(drawingManager, false);
    if (aggLoc == -1) {
        return;
    }
    EscherAggregate agg = (EscherAggregate) sheet.findFirstRecordBySid(EscherAggregate.sid);
    EscherContainerRecord escherContainer = agg.getEscherContainer();
    if (escherContainer == null) {
        return;
    }
    EscherDggRecord dgg = drawingManager.getDgg();
    //register a new drawing group for the cloned sheet
    int dgId = drawingManager.findNewDrawingGroupId();
    dgg.addCluster(dgId, 0);
    dgg.setDrawingsSaved(dgg.getDrawingsSaved() + 1);
    EscherDgRecord dg = null;
    for (EscherRecord er : escherContainer) {
        if (er instanceof EscherDgRecord) {
            dg = (EscherDgRecord) er;
            //update id of the drawing in the cloned sheet
            dg.setOptions((short) (dgId << 4));
        } else if (er instanceof EscherContainerRecord) {
            // iterate over shapes and re-generate shapeId
            for (EscherRecord er2 : (EscherContainerRecord) er) {
                for (EscherRecord shapeChildRecord : (EscherContainerRecord) er2) {
                    int recordId = shapeChildRecord.getRecordId();
                    if (recordId == EscherSpRecord.RECORD_ID) {
                        if (dg == null) {
                            throw new RecordFormatException("EscherDgRecord wasn't set/processed before.");
                        }
                        EscherSpRecord sp = (EscherSpRecord) shapeChildRecord;
                        int shapeId = drawingManager.allocateShapeId((short) dgId, dg);
                        //allocateShapeId increments the number of shapes. roll back to the previous value
                        dg.setNumShapes(dg.getNumShapes() - 1);
                        sp.setShapeId(shapeId);
                    } else if (recordId == EscherOptRecord.RECORD_ID) {
                        EscherOptRecord opt = (EscherOptRecord) shapeChildRecord;
                        EscherSimpleProperty prop = (EscherSimpleProperty) opt.lookup(EscherProperties.BLIP__BLIPTODISPLAY);
                        if (prop != null) {
                            int pictureIndex = prop.getPropertyValue();
                            // increment reference count for pictures
                            EscherBSERecord bse = getBSERecord(pictureIndex);
                            bse.setRef(bse.getRef() + 1);
                        }
                    }
                }
            }
        }
    }
}

Example 4 with RecordFormatException

use of org.apache.poi.util.RecordFormatException in project poi by apache.

the class InternalWorkbook method createWorkbook.

/**
     * read support  for low level
     * API.  Pass in an array of Record objects, A Workbook
     * object is constructed and passed back with all of its initialization set
     * to the passed in records and references to those records held. Unlike Sheet
     * workbook does not use an offset (its assumed to be 0) since its first in a file.
     * If you need an offset then construct a new array with a 0 offset or write your
     * own ;-p.
     *
     * @param recs an array of Record objects
     * @return Workbook object
     */
public static InternalWorkbook createWorkbook(List<Record> recs) {
    LOG.log(DEBUG, "Workbook (readfile) created with reclen=", recs.size());
    InternalWorkbook retval = new InternalWorkbook();
    List<Record> records = new ArrayList<Record>(recs.size() / 3);
    retval.records.setRecords(records);
    boolean eofPassed = false;
    for (int k = 0; k < recs.size(); k++) {
        Record rec = recs.get(k);
        String logObj;
        switch(rec.getSid()) {
            case EOFRecord.sid:
                logObj = "workbook eof";
                break;
            case BoundSheetRecord.sid:
                logObj = "boundsheet";
                retval.boundsheets.add((BoundSheetRecord) rec);
                retval.records.setBspos(k);
                break;
            case SSTRecord.sid:
                logObj = "sst";
                retval.sst = (SSTRecord) rec;
                break;
            case FontRecord.sid:
                logObj = "font";
                retval.records.setFontpos(k);
                retval.numfonts++;
                break;
            case ExtendedFormatRecord.sid:
                logObj = "XF";
                retval.records.setXfpos(k);
                retval.numxfs++;
                break;
            case TabIdRecord.sid:
                logObj = "tabid";
                retval.records.setTabpos(k);
                break;
            case ProtectRecord.sid:
                logObj = "protect";
                retval.records.setProtpos(k);
                break;
            case BackupRecord.sid:
                logObj = "backup";
                retval.records.setBackuppos(k);
                break;
            case ExternSheetRecord.sid:
                throw new RecordFormatException("Extern sheet is part of LinkTable");
            case NameRecord.sid:
            case SupBookRecord.sid:
                // LinkTable can start with either of these
                LOG.log(DEBUG, "found SupBook record at " + k);
                retval.linkTable = new LinkTable(recs, k, retval.records, retval.commentRecords);
                k += retval.linkTable.getRecordCount() - 1;
                continue;
            case FormatRecord.sid:
                logObj = "format";
                FormatRecord fr = (FormatRecord) rec;
                retval.formats.add(fr);
                retval.maxformatid = retval.maxformatid >= fr.getIndexCode() ? retval.maxformatid : fr.getIndexCode();
                break;
            case DateWindow1904Record.sid:
                logObj = "datewindow1904";
                retval.uses1904datewindowing = ((DateWindow1904Record) rec).getWindowing() == 1;
                break;
            case PaletteRecord.sid:
                logObj = "palette";
                retval.records.setPalettepos(k);
                break;
            case WindowOneRecord.sid:
                logObj = "WindowOneRecord";
                retval.windowOne = (WindowOneRecord) rec;
                break;
            case WriteAccessRecord.sid:
                logObj = "WriteAccess";
                retval.writeAccess = (WriteAccessRecord) rec;
                break;
            case WriteProtectRecord.sid:
                logObj = "WriteProtect";
                retval.writeProtect = (WriteProtectRecord) rec;
                break;
            case FileSharingRecord.sid:
                logObj = "FileSharing";
                retval.fileShare = (FileSharingRecord) rec;
                break;
            case NameCommentRecord.sid:
                logObj = "NameComment";
                final NameCommentRecord ncr = (NameCommentRecord) rec;
                retval.commentRecords.put(ncr.getNameText(), ncr);
                break;
            case HyperlinkRecord.sid:
                // Look for other interesting values that follow the EOFRecord
                logObj = "Hyperlink";
                retval.hyperlinks.add((HyperlinkRecord) rec);
                break;
            default:
                logObj = "(sid=" + rec.getSid() + ")";
                break;
        }
        if (!eofPassed) {
            records.add(rec);
        }
        LOG.log(DEBUG, "found " + logObj + " record at " + k);
        if (rec.getSid() == EOFRecord.sid) {
            eofPassed = true;
        }
    }
    if (retval.windowOne == null) {
        retval.windowOne = createWindowOne();
    }
    LOG.log(DEBUG, "exit create workbook from existing file function");
    return retval;
}

Example 5 with RecordFormatException

use of org.apache.poi.util.RecordFormatException in project poi by apache.

the class EscherSplitMenuColorsRecord method fillFields.

@Override
public int fillFields(byte[] data, int offset, EscherRecordFactory recordFactory) {
    int bytesRemaining = readHeader(data, offset);
    int pos = offset + 8;
    int size = 0;
    field_1_color1 = LittleEndian.getInt(data, pos + size);
    size += 4;
    field_2_color2 = LittleEndian.getInt(data, pos + size);
    size += 4;
    field_3_color3 = LittleEndian.getInt(data, pos + size);
    size += 4;
    field_4_color4 = LittleEndian.getInt(data, pos + size);
    size += 4;
    bytesRemaining -= size;
    if (bytesRemaining != 0)
        throw new RecordFormatException("Expecting no remaining data but got " + bytesRemaining + " byte(s).");
    return 8 + size + bytesRemaining;
}