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;
}
public MAPIStringAttribute(MAPIProperty property, int type, byte[] data) {
super(property, type, data);
String tmpData = null;
if (type == Types.ASCII_STRING) {
try {
tmpData = new String(data, CODEPAGE);
} catch (UnsupportedEncodingException e) {
throw new RuntimeException("JVM Broken - core encoding " + CODEPAGE + " missing");
}
} else if (type == Types.UNICODE_STRING) {
tmpData = StringUtil.getFromUnicodeLE(data);
} else {
throw new IllegalArgumentException("Not a string type " + type);
}
// Strip off the null terminator if present
if (tmpData.endsWith("\0")) {
tmpData = tmpData.substring(0, tmpData.length() - 1);
}
this.data = tmpData;
}
