private void ReadInventorySaleInfo(Stream assetdata, ref NotecardInventoryItem item)
{
if (ReadLine(assetdata) != "{")
{
throw new NotANotecardFormatException();
}
while (true)
{
var line = ReadLine(assetdata);
if (line == "}")
{
return;
}
var data = line.Split(new char[] { '\t', ' ' }, StringSplitOptions.RemoveEmptyEntries);
int ival;
uint uval;
switch (data[0])
{
case "sale_type":
item.SaleInfo.TypeName = data[1];
break;
case "sale_price":
if (!int.TryParse(data[1], out ival))
{
throw new NotANotecardFormatException();
}
item.SaleInfo.Price = ival;
break;
case "perm_mask":
if (!uint.TryParse(data[1], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out uval))
{
throw new NotANotecardFormatException();
}
item.SaleInfo.PermMask = (InventoryPermissionsMask)uval;
break;
default:
throw new NotANotecardFormatException();
}
}
}
private NotecardInventoryItem ReadInventoryItems(Stream assetdata)
{
NotecardInventoryItem item = null;
uint extcharindex = 0;
if (ReadLine(assetdata) != "{")
{
throw new NotANotecardFormatException();
}
while (true)
{
var line = ReadLine(assetdata);
if (line == "}")
{
if (item == null)
{
throw new NotANotecardFormatException();
}
return(item);
}
var data = line.Split(new char[] { '\t', ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (data.Length == 4 && data[0] == "ext" && data[1] == "char" && data[2] == "index")
{
if (!uint.TryParse(data[3], out extcharindex))
{
throw new NotANotecardFormatException();
}
}
else if (data[0] == "inv_item")
{
item = ReadInventoryItem(assetdata);
item.ExtCharIndex = extcharindex;
}
else
{
throw new NotANotecardFormatException();
}
}
}
private static string ItemToString(NotecardInventoryItem item) => string.Format(ItemFormatString,
item.ExtCharIndex,
item.ID, item.ParentFolderID,
(uint)item.Permissions.Base,
(uint)item.Permissions.Current,
(uint)item.Permissions.Group,
(uint)item.Permissions.EveryOne,
(uint)item.Permissions.NextOwner,
item.Creator.ID,
item.Owner.ID,
item.LastOwner.ID,
item.Group.ID,
item.AssetID,
item.AssetTypeName,
item.InventoryTypeName,
(uint)item.Flags,
item.SaleInfo.TypeName,
item.SaleInfo.Price,
item.Name,
item.Description,
item.CreationDate.AsULong
);
private NotecardInventoryItem ReadInventoryItem(Stream assetdata)
{
var item = new NotecardInventoryItem();
if (ReadLine(assetdata) != "{")
{
throw new NotANotecardFormatException();
}
while (true)
{
var line = ReadLine(assetdata);
if (line == "}")
{
return(item);
}
var data = line.Split(new char[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
if (data[0] == "item_id")
{
item.SetNewID(data[1]);
}
else if (data[0] == "parent_id")
{
item.ParentFolderID = data[1];
}
else if (data[0] == "permissions")
{
ReadInventoryPermissions(assetdata, ref item);
}
else if (data[0] == "asset_id" && data.Length == 2)
{
item.AssetID = data[1];
}
else if (data[0] == "type" && data.Length == 2)
{
item.AssetTypeName = data[1];
}
else if (data[0] == "inv_type" && data.Length == 2)
{
item.InventoryTypeName = data[1];
}
else if (data[0] == "flags" && data.Length == 2)
{
uint uval;
if (!uint.TryParse(data[1], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out uval))
{
throw new NotANotecardFormatException();
}
item.Flags = (InventoryFlags)uval;
}
else if (data[0] == "sale_info")
{
ReadInventorySaleInfo(assetdata, ref item);
}
else if (data[0] == "name" && data.Length > 1)
{
item.Name = line.Substring(5, line.Length - 6).Trim();
}
else if (data[0] == "desc" && data.Length > 1)
{
item.Description = line.Substring(5, line.Length - 6).Trim();
}
else if (data[0] == "creation_date" && data.Length == 2)
{
ulong uval;
if (!ulong.TryParse(data[1], out uval))
{
throw new NotANotecardFormatException();
}
item.CreationDate = Date.UnixTimeToDateTime(uval);
}
else
{
throw new NotANotecardFormatException();
}
}
}
private void ReadInventoryPermissions(Stream assetdata, ref NotecardInventoryItem item)
{
if (ReadLine(assetdata) != "{")
{
throw new NotANotecardFormatException();
}
while (true)
{
var line = ReadLine(assetdata);
if (line == "}")
{
return;
}
var data = line.Split(new char[] { '\t', ' ' }, StringSplitOptions.RemoveEmptyEntries);
uint uval;
switch (data[0])
{
case "base_mask":
if (!uint.TryParse(data[1], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out uval))
{
throw new NotANotecardFormatException();
}
item.Permissions.Base = (InventoryPermissionsMask)uval;
break;
case "owner_mask":
if (!uint.TryParse(data[1], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out uval))
{
throw new NotANotecardFormatException();
}
item.Permissions.Current = (InventoryPermissionsMask)uval;
break;
case "group_mask":
if (!uint.TryParse(data[1], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out uval))
{
throw new NotANotecardFormatException();
}
item.Permissions.Group = (InventoryPermissionsMask)uval;
break;
case "everyone_mask":
if (!uint.TryParse(data[1], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out uval))
{
throw new NotANotecardFormatException();
}
item.Permissions.EveryOne = (InventoryPermissionsMask)uval;
break;
case "next_owner_mask":
if (!uint.TryParse(data[1], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out uval))
{
throw new NotANotecardFormatException();
}
item.Permissions.NextOwner = (InventoryPermissionsMask)uval;
break;
case "creator_id":
item.Creator.ID = data[1];
break;
case "owner_id":
item.Owner.ID = data[1];
break;
case "last_owner_id":
item.LastOwner.ID = data[1];
break;
case "group_id":
item.Group.ID = data[1];
break;
default:
throw new NotANotecardFormatException();
}
}
}
