/// <summary>
/// Removes a CASRecord
/// </summary>
/// <param name="record"></param>
public bool Remove(CASRecord record, TACTRepo tactRepo = null)
{
if (record == null)
{
return(false);
}
if (_CKeyEntries.TryGetValue(record.CKey, out var entry))
{
_CKeyEntries.Remove(record.CKey);
_EKeyEntries.Remove(entry.EKey);
// propagate removal
if (tactRepo != null)
{
tactRepo.IndexContainer?.Remove(entry.EKey);
tactRepo.DownloadFile?.Remove(entry.EKey);
tactRepo.DownloadSizeFile?.Remove(entry.EKey);
}
return(true);
}
return(false);
}
/// <summary>
/// Removes a CASRecord
/// </summary>
/// <param name="record"></param>
public void Remove(CASRecord record)
{
if (_CKeyEntries.TryGetValue(record.CKey, out var cKeyEntry))
{
Remove(cKeyEntry);
}
if (_EKeyEntries.TryGetValue(record.CKey, out var eKeyEntry))
{
Remove(eKeyEntry);
}
}
/// <summary>
/// Adds a CASRecord to the EncodingFile generating all required entries. This will overwrite existing entries
/// </summary>
/// <param name="record"></param>
public void AddOrUpdate(CASRecord record)
{
// CKeyPageTable
if (_CKeyEntries.TryGetValue(record.CKey, out var cKeyEntry))
{
_EKeyEntries.Remove(cKeyEntry.EKey);
cKeyEntry.EKey = record.EKey;
}
else
{
cKeyEntry = new EncodingContentEntry
{
CKey = record.CKey,
EKey = record.EKey,
DecompressedSize = record.EBlock.DecompressedSize,
};
_CKeyEntries.Add(record.CKey, cKeyEntry);
}
// get or add to the ESpecStringTable
int especIndex = ESpecStringTable.IndexOf(record.ESpec);
if (especIndex == -1)
{
especIndex = ESpecStringTable.Count - 2;
ESpecStringTable.Insert(especIndex, record.ESpec);
}
// EKeyPageTable
var eKeyEntry = new EncodingEncodedEntry()
{
CompressedSize = record.EBlock.CompressedSize,
EKey = record.EKey,
ESpecIndex = (uint)especIndex
};
_EKeyEntries[record.EKey] = eKeyEntry;
}
