private CKnownFileAttributes m_IsKnown(string name, DateTime date)
{
if ((m_KnownMetList == null) || (m_KnownMetList.Count == 0))
{
return(null);
}
CKnownFileAttributes attributesKnownFile = (CKnownFileAttributes)m_KnownMetList[name + (date.Ticks / 10000000L).ToString()];
if (attributesKnownFile != null)
{
return(attributesKnownFile);
}
return(null);
}
private bool m_LoadKnownFiles(string filefullpath, bool showErrorMessage)
{
FileStream knownmet = null;
BinaryReader reader = null;
if (filefullpath.Length == 0)
{
filefullpath = Path.Combine(CKernel.DllDirectory, "known.met");
}
try
{
knownmet = File.OpenRead(filefullpath);
reader = new BinaryReader(knownmet);
if (!Enum.IsDefined(typeof(Protocol.KnownMet), reader.ReadByte()))
// if (reader.ReadByte() != 0x0E)
{
reader.Close();
knownmet.Close();
CLog.Log(Constants.Log.Notify, "KNWMET_INVALID");
return(false);
}
int nFiles = reader.ReadInt32();
m_KnownMetList = new Hashtable(nFiles);
for (uint i = 0; i != nFiles; i++)
{
CKnownFileAttributes attributesKnownFile = new CKnownFileAttributes();
attributesKnownFile.Date = new DateTime(((long)reader.ReadUInt32() * 10000000L) + 621355968000000000L);
attributesKnownFile.FileHash = reader.ReadBytes(16);
ushort nChunks = reader.ReadUInt16();
attributesKnownFile.HashSet = new ArrayList(nChunks);
for (uint chunk = 0; chunk != nChunks; chunk++)
{
attributesKnownFile.HashSet.Add(reader.ReadBytes(16));
}
CParameterReader ParameterReader;
uint nparameters = reader.ReadUInt32();
for (uint parameter = 0; parameter != nparameters; parameter++)
{
ParameterReader = new CParameterReader(reader);
switch ((Protocol.FileTag)ParameterReader.id)
{
case Protocol.FileTag.Name:
attributesKnownFile.FileName = ParameterReader.valorString;
break;
case Protocol.FileTag.Size:
attributesKnownFile.Size = ParameterReader.valorNum;
break;
case Protocol.FileTag.Priority:
attributesKnownFile.Priority = (Constants.Priority)ParameterReader.valorNum;
break;
case Protocol.FileTag.Permissions:
attributesKnownFile.Permisions = (byte)ParameterReader.valorNum;
break;
case Protocol.FileTag.Comment:
attributesKnownFile.Comment = ParameterReader.valorString;
break;
case Protocol.FileTag.Rating:
attributesKnownFile.Rating = (byte)ParameterReader.valorNum;
break;
default:
break;
//faltan los parametros para las estadisticas....
}
}
if (!m_KnownMetList.ContainsKey(attributesKnownFile.FileName + (attributesKnownFile.Date.Ticks / 10000000L).ToString()))
{
m_KnownMetList.Add(attributesKnownFile.FileName + (attributesKnownFile.Date.Ticks / 10000000L).ToString(), attributesKnownFile);
}
}
reader.Close();
knownmet.Close();
return(true);
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
if (showErrorMessage)
{
CLog.Log(Constants.Log.Notify, "Can not load known.met, hashing shared files");
}
try
{
if (reader != null)
{
reader.Close();
}
if (knownmet != null)
{
knownmet.Close();
}
}
catch {};
return(false);
}
}