/*
Achtung! Hier fehlt noch jegliches Error-Handling
Es wird nicht einmal geprüft ob die Datei mit VADB anfängt!
*/
public VDB_Table[] ImportTables(string filename)
{
BinaryReader reader = new BinaryReader(File.Open(filename, FileMode.Open));
string formatID = reader.ReadString();
int formatVersion = reader.ReadInt32();
int tableCount = reader.ReadInt32();
VDB_Table[] tables = new VDB_Table[tableCount];
for (int i = 0; i < tableCount; i++) {
string tableName = reader.ReadString();
int columnCount = reader.ReadInt32();
string[] columns = new string[columnCount];
for (int j = 0; j < columnCount; j++) {
columns[j] = reader.ReadString();
}
int rowCount = reader.ReadInt32();
tables[i] = new VDB_Table(tableName, rowCount, columns);
}
string valueArea = reader.ReadString();
string[] values = valueArea.Split(VDB_DatabaseExporter.valuesSeperator);
for (int i = 0; i < values.Length - 1; i++) {
string[] posval = values[i].Split(VDB_DatabaseExporter.positionValueSeperator);
string[] pos = posval[0].Split(VDB_DatabaseExporter.positionSeperator);
int table = Int32.Parse(pos[0]);
int row = Int32.Parse(pos[1]);
int column = Int32.Parse(pos[2]);
tables[table].GetRowAt(row).values[column] = VDB_Value.FromBase64(posval[1]);
}
reader.Close();
return tables;
}
public void AddTable(string tableName, params string[] columns)
{
VDB_Table newTable = new VDB_Table(tableName, columns);
tables.Add(newTable);
}
public VDB_Database(VDB_Table[] newTables)
{
tables = new List<VDB_Table>();
tables.AddRange(newTables);
}