/// <summary>
/// Decodes the escher stream from a byte array and dumps the results to
/// a print stream.
/// </summary>
/// <param name="data">The data array containing the escher records.</param>
/// <param name="offset">The starting offset within the data array.</param>
/// <param name="size">The number of bytes to Read.</param>
public void Dump(byte[] data, int offset, int size)
{
EscherRecordFactory recordFactory = new DefaultEscherRecordFactory();
int pos = offset;
while (pos < offset + size)
{
EscherRecord r = recordFactory.CreateRecord(data, pos);
int bytesRead = r.FillFields(data, pos, recordFactory);
Console.WriteLine(r.ToString());
pos += bytesRead;
}
}
/// <summary>
/// Returns a <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
/// </summary>
/// <returns>
/// A <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
/// </returns>
public override String ToString()
{
String nl = Environment.NewLine;
StringBuilder children = new StringBuilder();
if (ChildRecords.Count > 0)
{
children.Append(" children: " + nl);
for (IEnumerator iterator = ChildRecords.GetEnumerator(); iterator.MoveNext();)
{
EscherRecord record = (EscherRecord)iterator.Current;
children.Append(record.ToString());
children.Append(nl);
}
}
String theDumpHex = "";
try
{
if (thedata.Length != 0)
{
theDumpHex = " Extra Data(" + thedata.Length + "):" + nl;
theDumpHex += HexDump.Dump(thedata, 0, 0);
}
}
catch (Exception)
{
theDumpHex = "Error!!";
}
return(this.GetType().Name + ":" + nl +
" isContainer: " + IsContainerRecord + nl +
" options: 0x" + HexDump.ToHex(Options) + nl +
" recordId: 0x" + HexDump.ToHex(RecordId) + nl +
" numchildren: " + ChildRecords.Count + nl +
theDumpHex +
children.ToString());
}
/// <summary>
/// Toes the string.
/// </summary>
/// <param name="indent">The indent.</param>
/// <returns></returns>
public String ToString(String indent)
{
String nl = Environment.NewLine;
StringBuilder children = new StringBuilder();
if (ChildRecords.Count > 0)
{
children.Append(" children: " + nl);
int count = 0;
for (IEnumerator iterator = ChildRecords.GetEnumerator(); iterator.MoveNext();)
{
String newIndent = indent + " ";
EscherRecord record = (EscherRecord)iterator.Current;
children.Append(newIndent + "Child " + count + ":" + nl);
if (record is EscherContainerRecord)
{
EscherContainerRecord ecr = (EscherContainerRecord)record;
children.Append(ecr.ToString(newIndent));
}
else
{
children.Append(record.ToString());
}
count++;
}
}
return
(indent + this.GetType().Name + " (" + RecordName + "):" + nl +
indent + " isContainer: " + IsContainerRecord + nl +
indent + " options: 0x" + HexDump.ToHex(Options) + nl +
indent + " recordId: 0x" + HexDump.ToHex(RecordId) + nl +
indent + " numchildren: " + ChildRecords.Count + nl +
indent + children.ToString());
}