protected Stream OpenFileOnlineInternal(IndexEntry idxInfo, MD5Hash key)
{
Stream s;
if (idxInfo != null)
{
s = CDNIndex.OpenDataFile(idxInfo);
}
else
{
s = CDNIndex.OpenDataFileDirect(key);
}
BLTEStream blte;
try
{
blte = new BLTEStream(s, key);
}
catch (BLTEDecoderException exc) when(exc.ErrorCode == 0)
{
CDNCache.Instance.InvalidateFile(idxInfo != null ? Config.Archives[idxInfo.Index] : key.ToHexString());
return(OpenFileOnlineInternal(idxInfo, key));
}
return(blte);
}
private void ExtractFileLocal(MD5Hash key, string path, string name)
{
Stream stream = GetLocalDataStream(key);
using (BLTEStream blte = new BLTEStream(stream, key))
{
blte.ExtractToFile(path, name);
}
}
protected void ExtractFileOnlineInternal(IndexEntry idxInfo, MD5Hash key, string path, string name)
{
if (idxInfo != null)
{
using (Stream s = CDNIndex.OpenDataFile(idxInfo))
using (BLTEStream blte = new BLTEStream(s, key))
{
blte.ExtractToFile(path, name);
}
}
else
{
using (Stream s = CDNIndex.OpenDataFileDirect(key))
using (BLTEStream blte = new BLTEStream(s, key))
{
blte.ExtractToFile(path, name);
}
}
}