/**
* @param in the RecordInputstream to Read the record from
*/
public SharedFormulaRecord(RecordInputStream in1)
: base(in1)
{
field_5_reserved = in1.ReadShort();
int field_6_expression_len = in1.ReadShort();
int nAvailableBytes = in1.Available();
field_7_parsed_expr = Zephyr.Utils.NPOI.SS.Formula.Formula.Read(field_6_expression_len, in1, nAvailableBytes);
}
public ArrayRecord(RecordInputStream in1)
: base(in1)
{
_options = in1.ReadUShort();
_field3notUsed = in1.ReadInt();
int formulaTokenLen = in1.ReadUShort();
int totalFormulaLen = in1.Available();
_formula = Zephyr.Utils.NPOI.SS.Formula.Formula.Read(formulaTokenLen, in1, totalFormulaLen);
}
/**
* Constructs a EOFRecord record and Sets its fields appropriately.
* @param in the RecordInputstream to Read the record from
*/
public ExtSSTRecord(RecordInputStream in1)
{
field_1_strings_per_bucket = in1.ReadShort();
int nInfos = in1.Remaining / InfoSubRecord.ENCODED_SIZE;
List<InfoSubRecord> lst = new List<InfoSubRecord>(nInfos);
while (in1.Available() > 0)
{
InfoSubRecord info = new InfoSubRecord(in1);
lst.Add(info);
if (in1.Available() == 0 && in1.HasNextRecord && in1.GetNextSid() == ContinueRecord.sid)
{
in1.NextRecord();
}
}
_sstInfos = lst.ToArray();
}
public ChartEndBlockRecord(RecordInputStream in1)
{
rt = in1.ReadShort();
grbitFrt = in1.ReadShort();
iObjectKind = in1.ReadShort();
// Often, but not always has 6 unused bytes at the end
if(in1.Available() == 0) {
unused = new byte[0];
} else {
unused = new byte[6];
in1.ReadFully(unused);
}
}
/**
* This Is the starting point where strings are constructed. Note that
* strings may span across multiple continuations. Read the SST record
* carefully before beginning to hack.
*/
public void ManufactureStrings(int stringCount, RecordInputStream in1)
{
for (int i = 0; i < stringCount; i++)
{
// Extract exactly the count of strings from the SST record.
UnicodeString str;
if (in1.Available() == 0 && !in1.HasNextRecord)
{
System.Console.WriteLine("Ran out of data before creating all the strings! String at index " + i + "");
str = new UnicodeString("");
}
else
{
str = new UnicodeString(in1);
}
AddToStringTable(strings, str);
}
}
public CatLabRecord(RecordInputStream in1)
{
rt = in1.ReadShort();
grbitFrt = in1.ReadShort();
wOffset = in1.ReadShort();
at = in1.ReadShort();
grbit = in1.ReadShort();
// Often, but not always has an unused short at the end
if (in1.Available() == 0)
{
unused = null;
}
else
{
unused = in1.ReadShort();
}
}
public ChartEndObjectRecord(RecordInputStream in1)
{
rt = in1.ReadShort();
grbitFrt = in1.ReadShort();
iObjectKind = in1.ReadShort();
reserved = new byte[6];
// The spec says that there should be 6 bytes at the
// end, which must be there and must be zero
// However, sometimes Excel forgets them...
reserved = new byte[6];
if (in1.Available() == 0)
{
// They've gone missing...
}
else
{
// Read the reserved bytes
in1.ReadFully(reserved);
}
}
/**
* Constructs a <c>NoteRecord</c> and Fills its fields
* from the supplied <c>RecordInputStream</c>.
*
* @param in the stream to Read from
*/
public NoteRecord(RecordInputStream in1)
{
field_1_row = in1.ReadShort();
field_2_col = in1.ReadUShort();
field_3_flags = in1.ReadShort();
field_4_shapeid = in1.ReadUShort();
int length = in1.ReadShort();
field_5_hasMultibyte = in1.ReadByte() != 0x00;
if (field_5_hasMultibyte)
{
field_6_author = StringUtil.ReadUnicodeLE(in1, length);
}
else
{
field_6_author = StringUtil.ReadCompressedUnicode(in1, length);
}
if (in1.Available() == 1)
{
field_7_padding = (byte)in1.ReadByte();
}
}
/**
* Constructs a Formula record and Sets its fields appropriately.
* Note - id must be 0x06 (NOT 0x406 see MSKB #Q184647 for an
* "explanation of this bug in the documentation) or an exception
* will be throw upon validation
*
* @param in the RecordInputstream to Read the record from
*/
public FormulaRecord(RecordInputStream in1):base(in1)
{
long valueLongBits = in1.ReadLong();
field_5_options = in1.ReadShort();
specialCachedValue = SpecialCachedValue.Create(valueLongBits);
if (specialCachedValue == null) {
field_4_value = BitConverter.Int64BitsToDouble(valueLongBits);
}
field_6_zero = in1.ReadInt();
int field_7_expression_len = in1.ReadShort();
field_8_parsed_expr = Zephyr.Utils.NPOI.SS.Formula.Formula.Read(field_7_expression_len, in1,in1.Available());
}
public ExternalNameRecord(RecordInputStream in1)
{
field_1_option_flag = in1.ReadShort();
field_2_ixals = in1.ReadShort();
field_3_not_used = in1.ReadShort();
int numChars = in1.ReadUByte();
field_4_name = StringUtil.ReadUnicodeString(in1, numChars);
// the record body can take different forms.
// The form is dictated by the values of 3-th and 4-th bits in field_1_option_flag
if (!IsOLELink && !IsStdDocumentNameIdentifier)
{
// another switch: the fWantAdvise bit specifies whether the body describes
// an external defined name or a DDE data item
if (IsAutomaticLink)
{
if (in1.Available() > 0)
{
//body specifies DDE data item
int nColumns = in1.ReadUByte() + 1;
int nRows = in1.ReadShort() + 1;
int totalCount = nRows * nColumns;
_ddeValues = ConstantValueParser.Parse(in1, totalCount);
_nColumns = nColumns;
_nRows = nRows;
}
}
else
{
//body specifies an external defined name
int formulaLen = in1.ReadUShort();
field_5_name_definition = Formula.Read(formulaLen, in1);
}
}
//int nameLength = in1.ReadUByte();
//int multibyteFlag = in1.ReadUByte();
//if (multibyteFlag == 0)
//{
// field_4_name = in1.ReadCompressedUnicode(nameLength);
//}
//else
//{
// field_4_name = in1.ReadUnicodeLEString(nameLength);
//}
//if (!HasFormula)
//{
// if (!IsStdDocumentNameIdentifier && !IsOLELink && IsAutomaticLink)
// {
// // both need to be incremented
// int nColumns = in1.ReadUByte() + 1;
// int nRows = in1.ReadShort() + 1;
// int totalCount = nRows * nColumns;
// _ddeValues = ConstantValueParser.Parse(in1, totalCount);
// _nColumns = nColumns;
// _nRows = nRows;
// }
// if (in1.Remaining > 0)
// {
// throw ReadFail("Some Unread data (is formula present?)");
// }
// field_5_name_definition = null;
// return;
//}
//int nBytesRemaining = in1.Available();
//if (in1.Remaining <= 0)
//{
// throw ReadFail("Ran out of record data trying to read formula.");
//}
//short formulaLen = in1.ReadShort();
//nBytesRemaining -= 2;
//field_5_name_definition = Zephyr.Utils.NPOI.SS.Formula.Formula.Read(formulaLen, in1, nBytesRemaining);
}
/**
* Constructs a <c>NoteRecord</c> and Fills its fields
* from the supplied <c>RecordInputStream</c>.
*
* @param in the stream to Read from
*/
public NoteRecord(RecordInputStream in1)
{
field_1_row = in1.ReadShort();
field_2_col = in1.ReadUShort();
field_3_flags = in1.ReadShort();
field_4_shapeid = in1.ReadUShort();
int length = in1.ReadShort();
field_5_hasMultibyte = in1.ReadByte() != 0x00;
if (field_5_hasMultibyte) {
field_6_author = StringUtil.ReadUnicodeLE(in1, length);
} else {
field_6_author = StringUtil.ReadCompressedUnicode(in1, length);
}
if (in1.Available() == 1) {
field_7_padding = (byte)in1.ReadByte();
}
}
/**
* Constructs a Formula record and Sets its fields appropriately.
* Note - id must be 0x06 (NOT 0x406 see MSKB #Q184647 for an
* "explanation of this bug in the documentation) or an exception
* will be throw upon validation
*
* @param in the RecordInputstream to Read the record from
*/
public FormulaRecord(RecordInputStream in1) : base(in1)
{
long valueLongBits = in1.ReadLong();
field_5_options = in1.ReadShort();
specialCachedValue = SpecialCachedValue.Create(valueLongBits);
if (specialCachedValue == null)
{
field_4_value = BitConverter.Int64BitsToDouble(valueLongBits);
}
field_6_zero = in1.ReadInt();
int field_7_expression_len = in1.ReadShort();
field_8_parsed_expr = Zephyr.Utils.NPOI.SS.Formula.Formula.Read(field_7_expression_len, in1, in1.Available());
}
