/**
* Constructs a WriteAccess record and Sets its fields appropriately.
* @param in the RecordInputstream to Read the record from
*/
public WriteAccessRecord(RecordInputStream in1)
{
if (in1.Remaining > DATA_SIZE)
{
throw new RecordFormatException("Expected data size (" + DATA_SIZE + ") but got ("
+ in1.Remaining + ")");
}
// The string is always 112 characters (padded with spaces), therefore
// this record can not be continued.
int nChars = in1.ReadUShort();
int is16BitFlag = in1.ReadUByte();
if (nChars > DATA_SIZE || (is16BitFlag & 0xFE) != 0)
{
// String header looks wrong (probably missing)
// OOO doc says this is optional anyway.
// reconstruct data
byte[] data = new byte[3 + in1.Remaining];
LittleEndian.PutUShort(data, 0, nChars);
LittleEndian.PutByte(data, 2, is16BitFlag);
in1.ReadFully(data, 3, data.Length - 3);
char[] data1 = new char[data.Length];
for (int i = 0; i < data.Length; i++)
{
data1[i] = (char)data[i];
}
String rawValue = new String(data1);
Username = rawValue.Trim();
return;
}
String rawText;
if ((is16BitFlag & 0x01) == 0x00)
{
rawText = StringUtil.ReadCompressedUnicode(in1, nChars);
}
else
{
rawText = StringUtil.ReadUnicodeLE(in1, nChars);
}
field_1_username = rawText.Trim();
// consume padding
int padSize = in1.Remaining;
while (padSize > 0)
{
// in some cases this seems to be garbage (non spaces)
in1.ReadUByte();
padSize--;
}
}
/**
* Constructs a Font record and Sets its fields appropriately.
*
* @param in the RecordInputstream to Read the record from
*/
public FontRecord(RecordInputStream in1)
{
field_1_font_height = in1.ReadShort();
field_2_attributes = in1.ReadShort();
field_3_color_palette_index = in1.ReadShort();
field_4_bold_weight = in1.ReadShort();
field_5_base_sub_script = in1.ReadShort();
field_6_underline = (byte)in1.ReadByte();
field_7_family = (byte)in1.ReadByte();
field_8_charset = (byte)in1.ReadByte();
field_9_zero = (byte)in1.ReadByte();
int field_10_font_name_len = (byte)in1.ReadByte();
int unicodeFlags = in1.ReadUByte(); // options byte present always (even if no character data)
if (field_10_font_name_len > 0)
{
if (unicodeFlags == 0)
{ // Is compressed Unicode
field_11_font_name = in1.ReadCompressedUnicode(field_10_font_name_len);
}
else
{ // Is not compressed Unicode
field_11_font_name = in1.ReadUnicodeLEString(field_10_font_name_len);
}
}
else
{
field_11_font_name = "";
}
}
/**
* Constructs a BoolErr record and Sets its fields appropriately.
*
* @param in the RecordInputstream to Read the record from
*/
public BoolErrRecord(RecordInputStream in1)
: base(in1)
{
switch (in1.Remaining)
{
case 2:
_value = in1.ReadByte();
break;
case 3:
_value = in1.ReadUShort();
break;
default:
throw new RecordFormatException("Unexpected size ("
+ in1.Remaining + ") for BOOLERR record.");
}
int flag = in1.ReadUByte();
switch (flag)
{
case 0:
_isError = false;
break;
case 1:
_isError = true;
break;
default:
throw new RecordFormatException("Unexpected isError flag ("
+ flag + ") for BOOLERR record.");
}
}
/**
* Constructs a BoundSheetRecord and Sets its fields appropriately
*
* @param in the RecordInputstream to Read the record from
*/
public BoundSheetRecord(RecordInputStream in1)
{
field_1_position_of_BOF = in1.ReadInt(); // bof
field_2_option_flags = in1.ReadShort(); // flags
int field_3_sheetname_length = in1.ReadUByte(); // len(str)
field_4_isMultibyteUnicode = (byte)in1.ReadByte(); // Unicode
if (this.IsMultibyte)
{
field_5_sheetname = in1.ReadUnicodeLEString(field_3_sheetname_length);
}
else
{
field_5_sheetname = in1.ReadCompressedUnicode(field_3_sheetname_length);
}
}
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 = Frame.Utils.NPOI.SS.Formula.Formula.Read(formulaLen, in1, nBytesRemaining);
}
