/// <summary>
/// Attempts to extract a SceneObjectGroup from the given byte array
/// </summary>
/// <param name="bytes"></param>
/// <returns></returns>
public OpenSim.Region.Framework.Scenes.SceneObjectGroup DeserializeGroupFromInventoryBytes(byte[] bytes)
{
CheckHeader(bytes, HeaderTestFlag.CheckValidGroup | HeaderTestFlag.ThrowOnFailedCheck);
//we should be able to proceed
Serialization.SceneObjectGroupSnapshot snap = Serialization.SceneObjectGroupSnapshot.FromBytes(bytes, GROUP_HEADER.Length);
return(snap.ToSceneObjectGroup());
}
public byte[] SerializeGroupToBytes(OpenSim.Region.Framework.Scenes.SceneObjectGroup group, SerializationFlags flags)
{
Serialization.SceneObjectGroupSnapshot snap = Serialization.SceneObjectGroupSnapshot.FromSceneObjectGroup(group, flags);
using (MemoryStream ms = new MemoryStream())
{
ProtoBuf.Serializer.Serialize <Serialization.SceneObjectGroupSnapshot>(ms, snap);
return(ms.ToArray());
}
}
/// <summary>
/// Serializes a group into a byte array suitable for storage and retrieval from inventory
/// </summary>
/// <param name="group"></param>
/// <returns></returns>
public byte[] SerializeGroupToInventoryBytes(OpenSim.Region.Framework.Scenes.SceneObjectGroup group, SerializationFlags flags)
{
Serialization.SceneObjectGroupSnapshot snap = Serialization.SceneObjectGroupSnapshot.FromSceneObjectGroup(group, flags);
using (MemoryStream ms = new MemoryStream())
{
ms.Write(GROUP_HEADER, 0, GROUP_HEADER.Length);
snap.SerializeToStream(ms);
return(ms.ToArray());
}
}
