protected int getDataSize() {
if (!isExternalReferences()) {
return SMALL_RECORD_SIZE;
}
int sum = 2; // u16 number of sheets
sum += StringUtil.getEncodedSize(field_2_encoded_url);
for (int i = 0; i < field_3_sheet_names.length; i++) {
sum += StringUtil.getEncodedSize(field_3_sheet_names[i]);
}
return sum;
}
public void serialize(LittleEndianOutput out) {
out.writeShort(field_1_number_of_sheets);
if (isExternalReferences()) {
StringUtil.writeUnicodeString(out, field_2_encoded_url);
for (int i = 0; i < field_3_sheet_names.length; i++) {
StringUtil.writeUnicodeString(out, field_3_sheet_names[i]);
}
} else {
int field2val = _isAddInFunctions ? TAG_ADD_IN_FUNCTIONS : TAG_INTERNAL_REFERENCES;
out.writeShort(field2val);
}
}
private static void encodeSingleValue(LittleEndianOutput out, Object value) {
if (value == EMPTY_REPRESENTATION) {
out.writeByte(TYPE_EMPTY);
out.writeLong(0L);
return;
}
if (value instanceof Boolean) {
Boolean bVal = ((Boolean) value);
out.writeByte(TYPE_BOOLEAN);
long longVal = bVal.booleanValue() ? 1L : 0L;
out.writeLong(longVal);
return;
}
if (value instanceof Double) {
Double dVal = (Double) value;
out.writeByte(TYPE_NUMBER);
out.writeDouble(dVal.doubleValue());
return;
}
if (value instanceof String) {
String val = (String) value;
out.writeByte(TYPE_STRING);
StringUtil.writeUnicodeString(out, val);
return;
}
if (value instanceof ErrorConstant) {
ErrorConstant ecVal = (ErrorConstant) value;
out.writeByte(TYPE_ERROR_CODE);
long longVal = ecVal.getErrorCode();
out.writeLong(longVal);
return;
}
throw new IllegalStateException("Unexpected value type (" + value.getClass().getName() + "'");
}
/** @return encoded size without the 'type' code byte */
private static int getEncodedSize(Object object) {
if (object == EMPTY_REPRESENTATION) {
return 8;
}
Class cls = object.getClass();
if (cls == Boolean.class || cls == Double.class || cls == ErrorConstant.class) {
return 8;
}
String strVal = (String) object;
return StringUtil.getEncodedSize(strVal);
}
@Override
protected void serialize(LittleEndianOutput out) {
out.writeInt(_grbit1);
out.writeByte(_grbit2);
out.writeByte(_citmShow);
out.writeShort(_isxdiSort);
out.writeShort(_isxdiShow);
if (_subtotalName == null) {
out.writeShort(STRING_NOT_PRESENT_LEN);
} else {
out.writeShort(_subtotalName.length());
}
out.writeInt(_reserved1);
out.writeInt(_reserved2);
if (_subtotalName != null) {
StringUtil.putUnicodeLE(_subtotalName, out);
}
}
private static Object readAConstantValue(LittleEndianInput in) {
byte grbit = in.readByte();
switch (grbit) {
case TYPE_EMPTY:
in.readLong(); // 8 byte 'not used' field
return EMPTY_REPRESENTATION;
case TYPE_NUMBER:
return new Double(in.readDouble());
case TYPE_STRING:
return StringUtil.readUnicodeString(in);
case TYPE_BOOLEAN:
return readBoolean(in);
case TYPE_ERROR_CODE:
int errCode = in.readUShort();
// next 6 bytes are unused
in.readUShort();
in.readInt();
return ErrorConstant.valueOf(errCode);
}
throw new RuntimeException("Unknown grbit value (" + grbit + ")");
}
protected void serialize(ContinuableRecordOutput out) {
int dataSize = getDataSize();
out.writeContinueIfRequired(8);
out.writeShort(reserved);
out.writeShort(dataSize);
out.writeShort(formattingFontIndex);
out.writeShort(formattingOptions);
out.writeContinueIfRequired(6);
out.writeShort(numberOfRuns);
out.writeShort(phoneticText.length());
out.writeShort(phoneticText.length());
out.writeContinueIfRequired(phoneticText.length() * 2);
StringUtil.putUnicodeLE(phoneticText, out);
for (int i = 0; i < phRuns.length; i++) {
phRuns[i].serialize(out);
}
out.write(extraData);
}
protected ExtRst(LittleEndianInput in, int expectedLength) {
reserved = in.readShort();
// Old style detection (Reserved = 0xFF)
if (reserved == -1) {
populateEmpty();
return;
}
// Spot corrupt records
if (reserved != 1) {
System.err.println(
"Warning - ExtRst was has wrong magic marker, expecting 1 but found "
+ reserved
+ " - ignoring");
// Grab all the remaining data, and ignore it
for (int i = 0; i < expectedLength - 2; i++) {
in.readByte();
}
// And make us be empty
populateEmpty();
return;
}
// Carry on reading in as normal
short stringDataSize = in.readShort();
formattingFontIndex = in.readShort();
formattingOptions = in.readShort();
// RPHSSub
numberOfRuns = in.readUShort();
short length1 = in.readShort();
// No really. Someone clearly forgot to read
// the docs on their datastructure...
short length2 = in.readShort();
// And sometimes they write out garbage :(
if (length1 == 0 && length2 > 0) {
length2 = 0;
}
if (length1 != length2) {
throw new IllegalStateException(
"The two length fields of the Phonetic Text don't agree! "
+ length1
+ " vs "
+ length2);
}
phoneticText = StringUtil.readUnicodeLE(in, length1);
int runData = stringDataSize - 4 - 6 - (2 * phoneticText.length());
int numRuns = (runData / 6);
phRuns = new PhRun[numRuns];
for (int i = 0; i < phRuns.length; i++) {
phRuns[i] = new PhRun(in);
}
int extraDataLength = runData - (numRuns * 6);
if (extraDataLength < 0) {
System.err.println("Warning - ExtRst overran by " + (0 - extraDataLength) + " bytes");
extraDataLength = 0;
}
extraData = new byte[extraDataLength];
for (int i = 0; i < extraData.length; i++) {
extraData[i] = in.readByte();
}
}
