/// <summary>
/// Parse a DistributedResource
/// </summary>
/// <param name="data">Bytes array</param>
/// <param name="offset">Zero-indexed offset.</param>
/// <param name="connection">DistributedConnection is required.</param>
/// <returns>DistributedResource</returns>
public static AsyncReply <DistributedResource> ParseDistributedResource(byte[] data, uint offset, DistributedConnection connection)
{
//var g = data.GetGuid(offset);
//offset += 16;
// find the object
var iid = data.GetUInt32(offset);
return(connection.Fetch(iid));// Warehouse.Get(iid);
}
public static unsafe AsyncReply ResourceParser(byte[] data, uint offset, uint length, DistributedConnection connection, uint[] requestSequence)
{
fixed(byte *ptr = &data[offset])
return(connection.Fetch(*(uint *)ptr, requestSequence));
}
/// <summary>
/// Parse an array of bytes into array of resources
/// </summary>
/// <param name="data">Array of bytes.</param>
/// <param name="length">Number of bytes to parse.</param>
/// <param name="offset">Zero-indexed offset.</param>
/// <param name="connection">DistributedConnection is required to fetch resources.</param>
/// <returns>Array of resources.</returns>
public static AsyncBag <IResource> ParseResourceArray(byte[] data, uint offset, uint length, DistributedConnection connection)
{
var reply = new AsyncBag <IResource>();
if (length == 0)
{
reply.Seal();
return(reply);
}
var end = offset + length;
//
var result = (ResourceComparisonResult)data[offset++];
AsyncReply previous = null;
if (result == ResourceComparisonResult.Null)
{
previous = new AsyncReply <IResource>(null);
}
else if (result == ResourceComparisonResult.Local)
{
previous = Warehouse.Get(data.GetUInt32(offset));
offset += 4;
}
else if (result == ResourceComparisonResult.Distributed)
{
previous = connection.Fetch(data.GetUInt32(offset));
offset += 4;
}
reply.Add(previous);
while (offset < end)
{
result = (ResourceComparisonResult)data[offset++];
AsyncReply current = null;
if (result == ResourceComparisonResult.Null)
{
current = new AsyncReply <IResource>(null);
}
else if (result == ResourceComparisonResult.Same)
{
current = previous;
}
else if (result == ResourceComparisonResult.Local)
{
current = Warehouse.Get(data.GetUInt32(offset));
offset += 4;
}
else if (result == ResourceComparisonResult.Distributed)
{
current = connection.Fetch(data.GetUInt32(offset));
offset += 4;
}
reply.Add(current);
previous = current;
}
reply.Seal();
return(reply);
}