taskInventory request: give each transfer a diferent filename, Add more
agressive lockavinationmerge
parent
df8eae1957
commit
ffe5ede550
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@ -46,10 +46,10 @@ namespace OpenSim.Region.Framework.Scenes
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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private string m_inventoryFileName = String.Empty;
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private byte[] m_inventoryFileData = new byte[0];
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private uint m_inventoryFileNameSerial = 0;
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private bool m_inventoryPrivileged = false;
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private object m_inventoryFileLock = new object();
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private Dictionary<UUID, ArrayList> m_scriptErrors = new Dictionary<UUID, ArrayList>();
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@ -1110,23 +1110,6 @@ namespace OpenSim.Region.Framework.Scenes
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return -1;
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}
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private bool CreateInventoryFileName()
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{
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// m_log.DebugFormat(
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// "[PRIM INVENTORY]: Creating inventory file for {0} {1} {2}, serial {3}",
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// m_part.Name, m_part.UUID, m_part.LocalId, m_inventorySerial);
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if (m_inventoryFileName == String.Empty ||
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m_inventoryFileNameSerial < m_inventorySerial)
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{
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m_inventoryFileName = "inventory_" + UUID.Random().ToString() + ".tmp";
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m_inventoryFileNameSerial = m_inventorySerial;
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return true;
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}
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return false;
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}
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/// <summary>
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/// Serialize all the metadata for the items in this prim's inventory ready for sending to the client
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@ -1134,110 +1117,122 @@ namespace OpenSim.Region.Framework.Scenes
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/// <param name="xferManager"></param>
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public void RequestInventoryFile(IClientAPI client, IXfer xferManager)
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{
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bool changed = CreateInventoryFileName();
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bool includeAssets = false;
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if (m_part.ParentGroup.Scene.Permissions.CanEditObjectInventory(m_part.UUID, client.AgentId))
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includeAssets = true;
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if (m_inventoryPrivileged != includeAssets)
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changed = true;
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InventoryStringBuilder invString = new InventoryStringBuilder(m_part.UUID, UUID.Zero);
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Items.LockItemsForRead(true);
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if (m_inventorySerial == 0) // No inventory
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lock (m_inventoryFileLock)
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{
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client.SendTaskInventory(m_part.UUID, 0, new byte[0]);
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Items.LockItemsForRead(false);
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return;
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}
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string filename = "inventory_" + UUID.Random().ToString() + ".tmp";
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if (m_items.Count == 0) // No inventory
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{
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client.SendTaskInventory(m_part.UUID, 0, new byte[0]);
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Items.LockItemsForRead(false);
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return;
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}
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if (!changed)
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{
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if (m_inventoryFileData.Length > 2)
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bool changed = false;
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if (m_inventoryFileNameSerial < m_inventorySerial)
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{
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xferManager.AddNewFile(m_inventoryFileName,
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m_inventoryFileNameSerial = m_inventorySerial;
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changed = true;
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}
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if (m_inventoryFileData.Length < 2)
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changed = true;
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bool includeAssets = false;
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if (m_part.ParentGroup.Scene.Permissions.CanEditObjectInventory(m_part.UUID, client.AgentId))
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includeAssets = true;
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if (m_inventoryPrivileged != includeAssets)
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changed = true;
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Items.LockItemsForRead(true);
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if (m_inventorySerial == 0) // No inventory
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{
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client.SendTaskInventory(m_part.UUID, 0, new byte[0]);
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Items.LockItemsForRead(false);
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return;
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}
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if (m_items.Count == 0) // No inventory
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{
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client.SendTaskInventory(m_part.UUID, 0, new byte[0]);
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Items.LockItemsForRead(false);
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return;
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}
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if (!changed)
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{
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xferManager.AddNewFile(filename,
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m_inventoryFileData);
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client.SendTaskInventory(m_part.UUID, (short)m_inventorySerial,
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Util.StringToBytes256(m_inventoryFileName));
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client.SendTaskInventory(m_part.UUID, (short)m_inventoryFileNameSerial,
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Util.StringToBytes256(filename));
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Items.LockItemsForRead(false);
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return;
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}
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m_inventoryPrivileged = includeAssets;
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InventoryStringBuilder invString = new InventoryStringBuilder(m_part.UUID, UUID.Zero);
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foreach (TaskInventoryItem item in m_items.Values)
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{
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UUID ownerID = item.OwnerID;
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uint everyoneMask = 0;
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uint baseMask = item.BasePermissions;
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uint ownerMask = item.CurrentPermissions;
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uint groupMask = item.GroupPermissions;
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invString.AddItemStart();
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invString.AddNameValueLine("item_id", item.ItemID.ToString());
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invString.AddNameValueLine("parent_id", m_part.UUID.ToString());
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invString.AddPermissionsStart();
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invString.AddNameValueLine("base_mask", Utils.UIntToHexString(baseMask));
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invString.AddNameValueLine("owner_mask", Utils.UIntToHexString(ownerMask));
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invString.AddNameValueLine("group_mask", Utils.UIntToHexString(groupMask));
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invString.AddNameValueLine("everyone_mask", Utils.UIntToHexString(everyoneMask));
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invString.AddNameValueLine("next_owner_mask", Utils.UIntToHexString(item.NextPermissions));
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invString.AddNameValueLine("creator_id", item.CreatorID.ToString());
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invString.AddNameValueLine("owner_id", ownerID.ToString());
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invString.AddNameValueLine("last_owner_id", item.LastOwnerID.ToString());
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invString.AddNameValueLine("group_id", item.GroupID.ToString());
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invString.AddSectionEnd();
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if (includeAssets)
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invString.AddNameValueLine("asset_id", item.AssetID.ToString());
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else
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invString.AddNameValueLine("asset_id", UUID.Zero.ToString());
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invString.AddNameValueLine("type", Utils.AssetTypeToString((AssetType)item.Type));
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invString.AddNameValueLine("inv_type", Utils.InventoryTypeToString((InventoryType)item.InvType));
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invString.AddNameValueLine("flags", Utils.UIntToHexString(item.Flags));
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invString.AddSaleStart();
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invString.AddNameValueLine("sale_type", "not");
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invString.AddNameValueLine("sale_price", "0");
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invString.AddSectionEnd();
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invString.AddNameValueLine("name", item.Name + "|");
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invString.AddNameValueLine("desc", item.Description + "|");
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invString.AddNameValueLine("creation_date", item.CreationDate.ToString());
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invString.AddSectionEnd();
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}
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Items.LockItemsForRead(false);
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m_inventoryFileData = Utils.StringToBytes(invString.BuildString);
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if (m_inventoryFileData.Length > 2)
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{
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xferManager.AddNewFile(filename, m_inventoryFileData);
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client.SendTaskInventory(m_part.UUID, (short)m_inventoryFileNameSerial,
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Util.StringToBytes256(filename));
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return;
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}
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client.SendTaskInventory(m_part.UUID, 0, new byte[0]);
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}
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m_inventoryPrivileged = includeAssets;
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foreach (TaskInventoryItem item in m_items.Values)
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{
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UUID ownerID = item.OwnerID;
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uint everyoneMask = 0;
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uint baseMask = item.BasePermissions;
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uint ownerMask = item.CurrentPermissions;
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uint groupMask = item.GroupPermissions;
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invString.AddItemStart();
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invString.AddNameValueLine("item_id", item.ItemID.ToString());
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invString.AddNameValueLine("parent_id", m_part.UUID.ToString());
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invString.AddPermissionsStart();
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invString.AddNameValueLine("base_mask", Utils.UIntToHexString(baseMask));
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invString.AddNameValueLine("owner_mask", Utils.UIntToHexString(ownerMask));
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invString.AddNameValueLine("group_mask", Utils.UIntToHexString(groupMask));
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invString.AddNameValueLine("everyone_mask", Utils.UIntToHexString(everyoneMask));
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invString.AddNameValueLine("next_owner_mask", Utils.UIntToHexString(item.NextPermissions));
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invString.AddNameValueLine("creator_id", item.CreatorID.ToString());
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invString.AddNameValueLine("owner_id", ownerID.ToString());
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invString.AddNameValueLine("last_owner_id", item.LastOwnerID.ToString());
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invString.AddNameValueLine("group_id", item.GroupID.ToString());
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invString.AddSectionEnd();
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if (includeAssets)
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invString.AddNameValueLine("asset_id", item.AssetID.ToString());
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else
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invString.AddNameValueLine("asset_id", UUID.Zero.ToString());
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invString.AddNameValueLine("type", Utils.AssetTypeToString((AssetType)item.Type));
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invString.AddNameValueLine("inv_type", Utils.InventoryTypeToString((InventoryType)item.InvType));
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invString.AddNameValueLine("flags", Utils.UIntToHexString(item.Flags));
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invString.AddSaleStart();
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invString.AddNameValueLine("sale_type", "not");
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invString.AddNameValueLine("sale_price", "0");
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invString.AddSectionEnd();
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invString.AddNameValueLine("name", item.Name + "|");
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invString.AddNameValueLine("desc", item.Description + "|");
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invString.AddNameValueLine("creation_date", item.CreationDate.ToString());
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invString.AddSectionEnd();
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}
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Items.LockItemsForRead(false);
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m_inventoryFileData = Utils.StringToBytes(invString.BuildString);
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if (m_inventoryFileData.Length > 2)
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{
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xferManager.AddNewFile(m_inventoryFileName, m_inventoryFileData);
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client.SendTaskInventory(m_part.UUID, (short)m_inventorySerial,
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Util.StringToBytes256(m_inventoryFileName));
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return;
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}
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client.SendTaskInventory(m_part.UUID, 0, new byte[0]);
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}
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/// <summary>
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