static void writeSttbSavedBy(String[] data, HWPFOutputStream tableStream) throws IOException {
Sttb sttb = new Sttb();
sttb.cDataLength = CDATA_SIZE_STTB_SAVED_BY;
sttb.data = data;
sttb.cbExtra = CBEXTRA_STTB_SAVED_BY;
write(sttb, tableStream);
}
static void writeSttbfRMark(String[] data, HWPFOutputStream tableStream) throws IOException {
Sttb sttb = new Sttb();
sttb.cDataLength = CDATA_SIZE_STTBF_R_MARK;
sttb.data = data;
sttb.cbExtra = CBEXTRA_STTBF_R_MARK;
write(sttb, tableStream);
}
static Sttb read(int cDataLength, byte[] buffer, int startOffset) {
short ffff = LittleEndian.getShort(buffer, startOffset);
int offset = startOffset + 2;
if (ffff != (short) 0xffff) {
// Non-extended character Pascal strings
throw new UnsupportedOperationException(
"Non-extended character Pascal strings are not supported right now. "
+ "Please, contact POI developers for update.");
}
// strings are extended character strings
int cData =
cDataLength == 2
? LittleEndian.getUShort(buffer, offset)
: LittleEndian.getInt(buffer, offset);
offset += cDataLength;
Sttb sttb = new Sttb();
sttb.cDataLength = cDataLength;
sttb.cbExtra = LittleEndian.getUShort(buffer, offset);
offset += 2;
sttb.data = new String[cData];
sttb.extraData = new byte[cData][];
for (int i = 0; i < cData; i++) {
int cchData = LittleEndian.getShort(buffer, offset);
offset += 2;
if (cchData < 0) continue;
sttb.data[i] = StringUtil.getFromUnicodeLE(buffer, offset, cchData);
offset += cchData * 2;
sttb.extraData[i] = LittleEndian.getByteArray(buffer, offset, sttb.cbExtra);
offset += sttb.cbExtra;
}
return sttb;
}
