private void AddTerrainUploadTransaction(TerrainUploadTransaction t, UUID fromSceneID)
{
var id = UUID.Random;
t.XferID = NextXferID;
m_TerrainTransactions.Add(id, t.XferID, t);
var m = new RequestXfer
{
ID = t.XferID,
VFileType = 0,
VFileID = id,
FilePath = 0,
Filename = t.Filename
};
SendMessageAlways(m, fromSceneID);
}
private UUID AddAssetUploadTransaction(UUID transactionID, AssetUploadTransaction t, UUID fromSceneID)
{
#if DEBUG
m_Log.DebugFormat("AddAssetUploadTransaction(): Added asset upload transaction {0} for {1}", transactionID, Owner.ToString());
#endif
UInt64 XferID = NextXferID;
m_AssetTransactions.Add(transactionID, XferID, t);
t.XferID = XferID;
var m = new RequestXfer
{
ID = t.XferID,
VFileType = (short)t.AssetType,
VFileID = t.AssetID,
FilePath = 0,
Filename = t.Filename
};
SendMessageAlways(m, fromSceneID);
return(transactionID);
}
public void HandleAssetUploadRequest(Message m)
{
var req = (AssetUploadRequest)m;
AssetUploadTransaction transaction;
lock (m_AssetTransactionsAddLock)
{
if (!m_AssetTransactions.TryGetValue(req.TransactionID, out transaction))
{
UInt64 XferID = NextXferID;
#if DEBUG
m_Log.DebugFormat("HandleAssetUploadRequest(): Add transaction TransactionID={0} XferID={1}", req.TransactionID, XferID);
#endif
transaction = new AssetUploadTransaction {
SceneID = req.CircuitSceneID
};
m_AssetTransactions.Add(req.TransactionID, XferID, transaction);
transaction.XferID = XferID;
}
}
UUID vfileID;
/* what a crazy work-around in the protocol */
byte[] md5input = new byte[32];
req.TransactionID.ToBytes(md5input, 0);
m_SecureSessionID.ToBytes(md5input, 16);
using (MD5 md5 = MD5.Create())
{
vfileID = new UUID(md5.ComputeHash(md5input), 0);
}
transaction.AssetID = vfileID;
transaction.AssetType = req.AssetType;
transaction.IsTemporary = req.IsTemporary;
transaction.IsLocal = req.StoreLocal;
transaction.Creator = Owner;
if (req.AssetData.Length > 2)
{
#if DEBUG
m_Log.DebugFormat("HandleAssetUploadRequest(): Added asset upload transaction {0} for {1}: Single packet", req.TransactionID, Owner.ToString());
#endif
transaction.DataBlocks.Add(req.AssetData);
lock (transaction)
{
if (transaction.HasActions)
{
AssetUploadCompleted(transaction, m.CircuitSceneID);
}
else
{
transaction.IsCompleted = true;
}
}
}
else
{
#if DEBUG
m_Log.DebugFormat("AssetUploadRequest(): Added asset upload transaction {0} for {1}: Xfer packets", req.TransactionID, Owner.ToString());
#endif
var reqxfer = new RequestXfer
{
ID = transaction.XferID,
VFileType = (short)transaction.AssetType,
VFileID = vfileID,
FilePath = 0,
Filename = string.Empty
};
SendMessageAlways(reqxfer, m.CircuitSceneID);
}
}