/**
* Writes out the biff record
* @param r
* @exception IOException if an error occurs
*/
private bool writeRecord(CSharpJExcel.Jxl.Read.Biff.Record r, TextWriter os)
{
bool cont = true;
int pos = reader.getPos();
int code = r.getCode();
if (bofs == 0)
{
cont = (r.getType() == CSharpJExcel.Jxl.Biff.Type.BOF);
}
if (!cont)
{
return cont;
}
if (r.getType() == CSharpJExcel.Jxl.Biff.Type.BOF)
{
bofs++;
}
if (r.getType() == CSharpJExcel.Jxl.Biff.Type.EOF)
{
bofs--;
}
StringBuilder buf = new StringBuilder();
// Write out the record header
writeSixDigitValue(pos, buf);
buf.Append(" [");
buf.Append(recordNames[r.getType()]);
buf.Append("]");
buf.Append(" (0x");
buf.Append(code.ToString("x"));
buf.Append(")");
if (code == CSharpJExcel.Jxl.Biff.Type.XF.value)
{
buf.Append(" (0x");
buf.Append(xfIndex.ToString("x"));
buf.Append(")");
xfIndex++;
}
if (code == CSharpJExcel.Jxl.Biff.Type.FONT.value)
{
if (fontIndex == 4)
{
fontIndex++;
}
buf.Append(" (0x");
buf.Append(fontIndex.ToString("x"));
buf.Append(")");
fontIndex++;
}
os.Write(buf.ToString());
os.WriteLine();
byte[] standardData = new byte[4];
standardData[0] = (byte)(code & 0xff);
standardData[1] = (byte)((code & 0xff00) >> 8);
standardData[2] = (byte)(r.getLength() & 0xff);
standardData[3] = (byte)((r.getLength() & 0xff00) >> 8);
byte[] recordData = r.getData();
byte[] data = new byte[standardData.Length + recordData.Length];
Array.Copy(standardData, 0, data, 0, standardData.Length);
Array.Copy(recordData, 0, data, standardData.Length, recordData.Length);
int byteCount = 0;
int lineBytes = 0;
while (byteCount < data.Length)
{
buf = new StringBuilder();
writeSixDigitValue(pos + byteCount, buf);
buf.Append(" ");
lineBytes = Math.Min(bytesPerLine, data.Length - byteCount);
for (int i = 0; i < lineBytes; i++)
{
writeByte(data[i + byteCount], buf);
buf.Append(' ');
}
// Perform any padding
if (lineBytes < bytesPerLine)
{
for (int i = 0; i < bytesPerLine - lineBytes; i++)
{
buf.Append(" ");
}
}
buf.Append(" ");
for (int i = 0; i < lineBytes; i++)
{
char c = (char)data[i + byteCount];
if (c < ' ' || c > 'z')
c = '.';
buf.Append(c);
}
byteCount += lineBytes;
os.Write(buf.ToString());
os.WriteLine();
}
return cont;
}
