public void Marshal(Object o, BinaryWriter ds)
{
int size = 1;
if (o != null)
{
DataStructure c = (DataStructure)o;
byte type = c.GetDataStructureType();
BaseDataStreamMarshaller dsm = dataMarshallers[type & 0xFF];
if (dsm == null)
{
throw new IOException("Unknown data type: " + type);
}
if (tightEncodingEnabled)
{
BooleanStream bs = new BooleanStream();
size += dsm.TightMarshal1(this, c, bs);
size += bs.MarshalledSize();
if (!sizePrefixDisabled)
{
ds.Write(size);
}
ds.Write(type);
bs.Marshal(ds);
dsm.TightMarshal2(this, c, ds, bs);
}
else
{
BinaryWriter looseOut = ds;
MemoryStream ms = null;
// If we are prefixing then we need to first write it to memory,
// otherwise we can write direct to the stream.
if (!sizePrefixDisabled)
{
ms = new MemoryStream();
looseOut = new OpenWireBinaryWriter(ms);
looseOut.Write(size);
}
looseOut.Write(type);
dsm.LooseMarshal(this, c, looseOut);
if (!sizePrefixDisabled)
{
ms.Position = 0;
looseOut.Write((int)ms.Length - 4);
ds.Write(ms.GetBuffer(), 0, (int)ms.Length);
}
}
}
else
{
ds.Write(size);
ds.Write(NULL_TYPE);
}
}
public void Marshal(Object o, BinaryWriter ds)
{
int size = 1;
if (o != null)
{
DataStructure c = (DataStructure) o;
byte type = c.GetDataStructureType();
BaseDataStreamMarshaller dsm = dataMarshallers[type & 0xFF];
if (dsm == null)
throw new IOException("Unknown data type: " + type);
if(tightEncodingEnabled) {
BooleanStream bs = new BooleanStream();
size += dsm.TightMarshal1(this, c, bs);
size += bs.MarshalledSize();
if( !sizePrefixDisabled ) {
ds.Write(size);
}
ds.Write(type);
bs.Marshal(ds);
dsm.TightMarshal2(this, c, ds, bs);
} else {
BinaryWriter looseOut = ds;
MemoryStream ms = null;
// If we are prefixing then we need to first write it to memory,
// otherwise we can write direct to the stream.
if( !sizePrefixDisabled ) {
ms= new MemoryStream();
looseOut = new OpenWireBinaryWriter(ms);
looseOut.Write(size);
}
looseOut.Write(type);
dsm.LooseMarshal(this, c, looseOut);
if( !sizePrefixDisabled ) {
ms.Position=0;
looseOut.Write( (int)ms.Length-4 );
ds.Write(ms.GetBuffer(), 0, (int)ms.Length);
}
}
}
else
{
ds.Write(size);
ds.Write(NULL_TYPE);
}
}