protected void LoadDBCFile(string fileName, DBCDataColumn[] columns)
{
this.fileName = fileName;
this.columns = columns;
}
public DBCFile(string fileName, DBCDataColumn[] columns)
{
LoadDBCFile(fileName, columns);
}
/// <summary>
/// Reads the formatted XML document, supplying information about the DBC file to read.
/// </summary>
/// <param name="xmlStream">A stream containing the XML document.</param>
void readXml(Stream xmlStream)
{
//-- Create a new XmlTextReader
XmlTextReader xml = new XmlTextReader(xmlStream);
//-- Move to the content
xml.MoveToContent();
xml.ReadToDescendant("field_count");
int fieldCount = int.Parse(xml.ReadElementContentAsString());
columns = new DBCDataColumn[fieldCount];
//-- Move to the 'fields' node
bool found = false;
while (xml.Read() && !found)
{
if (xml.LocalName == "fields")
break;
}
int index = 0;
while (xml.Read())
{
if (xml.NodeType == XmlNodeType.Element)
{
// Check if this node is a 'field' element
if (xml.LocalName != "field")
break;
// Try retrieving the column's name
string fieldName = null;
try { fieldName = xml.GetAttribute("name"); }
catch
{
throw new DBCException("Couldn't parse field attribute 'name' (" + xml.LineNumber + ", " + xml.LinePosition + ").");
}
// Try parsing the column's type
Type fieldType = null;
try { fieldType = parseXMLType(xml.GetAttribute("type")); }
catch
{
throw new DBCException("Couldn't parse field attribute 'type' (" + xml.LineNumber + ", " + xml.LinePosition + ").");
}
// Check if this column name has already been taken
if (doesColumnNameExist(fieldName))
throw new DBCException("Ambigious field name '" + fieldName + "' (" + xml.LineNumber + ", " + xml.LinePosition + ").");
// Set this column with the associating information
columns[index] = new DBCDataColumn(fieldName, fieldType, fieldType == typeof(string));
// Increase the column pointer
index++;
}
}
}