public string RetrieveString()
{
SimpleDB.Entry entry = this.RetrieveEntry();
if (entry.Type != SimpleDB.EntryType.String)
{
throw new SimpleDB.IOException(entry.Type, this.m_Reader);
}
return(Conversions.ToString(entry.Value));
}
public int RetrieveInt16()
{
SimpleDB.Entry entry = this.RetrieveEntry();
if (entry.Type != SimpleDB.EntryType.UInt16)
{
throw new SimpleDB.IOException(entry.Type, this.m_Reader);
}
return(Conversions.ToInteger(entry.Value));
}
public byte RetrieveByte()
{
SimpleDB.Entry entry = this.RetrieveEntry();
if (entry.Type != SimpleDB.EntryType.Byte)
{
throw new SimpleDB.IOException(entry.Type, this.m_Reader);
}
return(Conversions.ToByte(entry.Value));
}
private void WriteRecord()
{
if (this.m_currentRecord.Count >= 1)
{
this.RawWriteByte(0x4d);
this.RawWriteInt16(this.m_currentRecord.Count);
int num2 = this.m_currentRecord.Count - 1;
for (int i = 0; i <= num2; i++)
{
SimpleDB.Entry entry = this.m_currentRecord[i];
SimpleDB.EntryType type = entry.Type;
if (type == SimpleDB.EntryType.Boolean)
{
this.RawWriteByte(0x42);
this.RawWriteByte(Conversions.ToByte(Conversions.ToBoolean(entry.Value) ? 1 : 0));
}
else if (type == SimpleDB.EntryType.Byte)
{
this.RawWriteByte(0x62);
this.RawWriteByte(Conversions.ToByte(entry.Value));
}
else if (type == SimpleDB.EntryType.String)
{
this.RawWriteByte(0x53);
SimpleDB.Entry entry2 = entry;
string text = Conversions.ToString(entry2.Value);
this.RawWriteCString(text);
entry2.Value = text;
}
else if (type == SimpleDB.EntryType.UInt16)
{
this.RawWriteByte(0x49);
this.RawWriteInt16(Conversions.ToInteger(entry.Value));
}
else
{
this.RawWriteByte(0x45);
}
}
this.m_currentRecord.Clear();
}
}
public SimpleDB.Entry RetrieveEntry()
{
SimpleDB.Entry entry = new SimpleDB.Entry();
if (this.RecordComplete())
{
throw new SimpleDB.IOException("Read past end of record at " + Conversions.ToString(this.m_Reader.BaseStream.Position));
}
this.m_EntriesRead++;
byte num = this.m_Reader.ReadByte();
entry.Type = (SimpleDB.EntryType)num;
byte num3 = num;
if (num3 == 0x45)
{
entry.Value = "";
}
else if (num3 == 0x42)
{
byte num2 = this.m_Reader.ReadByte();
entry.Value = num2 == 1;
}
else if (num3 == 0x49)
{
entry.Value = this.RawReadUInt16();
}
else if (num3 == 0x53)
{
entry.Value = this.RawReadCString();
}
else if (num3 == 0x62)
{
entry.Value = this.m_Reader.ReadByte();
}
else
{
entry.Type = SimpleDB.EntryType.Error;
entry.Value = "";
}
return(entry);
}
// Methods
public int Add(SimpleDB.Entry Value)
{
return(base.Add(Value));
}