public void SetDownloadPriority(string strFileHash, Constants.Priority priority)
{
CElement ChangedElement = (CElement)this[CKernel.StringToHash(strFileHash)];
if ((ChangedElement == null) || (ChangedElement.File.DownPriority == priority) || (ChangedElement.File.FileStatus == Protocol.FileState.Complete))
{
return;
}
ChangedElement.File.DownPriority = (Constants.Priority)priority;
CKernel.ClientsList.SwapClientsToHigherPriorityFile();
}
/// <summary>
/// constructor for complete shared files
/// </summary>
public CFile(byte[] in_FileHash, DateTime in_fecha, string in_m_FileFolder,
string in_nombreFichero,uint in_m_FileSize, Constants.Priority in_Prioridad,
byte permisos, ArrayList in_HashSet, string in_strComment, byte in_rating)
{
FileHash=in_FileHash;
//fechaFichero=in_fecha;
m_FileName=in_nombreFichero;
m_FileFolder=in_m_FileFolder;
m_FileSize=in_m_FileSize;
m_Transferred=in_m_FileSize;
m_FileStatus=Protocol.FileState.Complete;
m_UpPriority=in_Prioridad;
permisos=permisos;
m_Completed=true;
m_isEmpty=false;
m_HashSet=in_HashSet;
//nPartes=(ushort)(((int)(m_FileSize-1)/(int)Protocol.PartSize) + 1);
m_NumChunks=(ushort)in_HashSet.Count;
m_MyComment=in_strComment;
m_MyRating=in_rating;
m_ChunksStatus=new Byte[m_NumChunks];
for (int i=0;i!=m_ChunksStatus.Length;i++)
{
m_ChunksStatus[i]=(byte)Protocol.ChunkState.Complete;
}
m_CompleteName=Path.Combine(m_FileFolder, m_FileName);
m_FileDate=new DateTime();
m_FileDate=File.GetLastWriteTime(m_CompleteName).ToUniversalTime();
if (DateTime.Compare(in_fecha,m_FileDate)!=0)
{
//TODO: Rehash el fichero
}
m_FileType=2; // TODO ver porque el tipo es fijo a 2....
m_FileDetails = new CFileDetails(m_CompleteName,m_FileName);
// Info.Loaded=false;
// GetInfo();
m_MaxSources=0;
}
private void m_LoadMetParameters(BinaryReader reader)
{
CParameterReader ParameterReader;
uint nparameters=reader.ReadUInt32();
for (uint parameter=0;parameter!=nparameters;parameter++)
{
ParameterReader=new CParameterReader(reader);
string parametername;
byte parameterid;
parametername=ParameterReader.nombreParam;
parameterid = ParameterReader.id;
switch( (Protocol.FileTag)ParameterReader.id )
{
case Protocol.FileTag.Name:
m_FileName=ParameterReader.valorString;
break;
case Protocol.FileTag.Size:
m_FileSize=ParameterReader.valorNum;
break;
case Protocol.FileTag.Priority:
m_DownPriority=(Constants.Priority)ParameterReader.valorNum;
break;
case Protocol.FileTag.UploadPriority:
m_UpPriority=(Constants.Priority)ParameterReader.valorNum;
break;
case Protocol.FileTag.Transfered:
m_Transferred=ParameterReader.valorNum;
break;
case Protocol.FileTag.LastSeenComplete:
m_LastSeenComplete=ParameterReader.valorNum;
break;
case Protocol.FileTag.State:
m_FileStatus=(Protocol.FileState)ParameterReader.valorNum;
break;
case Protocol.FileTag.Comment:
m_MyComment=ParameterReader.valorString;
break;
case Protocol.FileTag.Rating:
m_MyRating=(byte)ParameterReader.valorNum;
break;
case Protocol.FileTag.CorruptedPart:
if (m_CorruptedChunks == null) m_CorruptedChunks=new ArrayList();
m_CorruptedChunks.Add((int)ParameterReader.valorNum);
break;
case Protocol.FileTag.Category:
m_CategoryID=ParameterReader.valorNum;
break;
default:
if (!(ParameterReader.nombreParam == null))
{
if ((byte)ParameterReader.nombreParam.ToCharArray()[0] == (byte)Protocol.FileTag.GapStart)
{
uint inicio_gap;
inicio_gap=ParameterReader.valorNum;
ParameterReader=new CParameterReader(reader);
parameter++;
if ((byte)ParameterReader.nombreParam.ToCharArray()[0]!=(byte)Protocol.FileTag.GapEnd)
{
//TODO: lanzar error en gap
}
else
{
uint fin_gap;
fin_gap=ParameterReader.valorNum;
//TODO: for next revision: m_AddGap(inicio_gap, fin_gap-1);
//Debug.WriteLine("Gap:"+inicio_gap.ToString()+" : "+(fin_gap-1).ToString());
if (((byte)m_FileFormat==(byte)Protocol.PartMet.eDonkeyOld)&&(ParameterReader.nombreParam.IndexOf(" ")>0))
continue;
m_AddGap(inicio_gap, fin_gap-1);
//if (fin_gap>=m_FileSize) fin_gap=m_FileSize-1;
//if ((fin_gap>=inicio_gap) && (fin_gap>=0) && (inicio_gap>=0) && (fin_gap<m_FileSize) && (inicio_gap<m_FileSize)) Gaps.Add((uint)inicio_gap, (uint)fin_gap);
}
}
else
{
if (ParameterReader.nombreParam==Protocol.FT_MAXSOURCES)
m_MaxSources=ParameterReader.valorNum;
else if (ParameterReader.nombreParam==Protocol.FT_COMMENT)
m_MyComment=ParameterReader.valorString;
else if (ParameterReader.nombreParam==Protocol.FT_RATING)
m_MyRating=(byte)ParameterReader.valorNum;
else
m_UnknownParameters.Add(ParameterReader);
}
}
else
m_UnknownParameters.Add(ParameterReader);
break;
//TODO: faltan los parameters para las estadisticas....
}
}
}
/// <summary>
/// constructor for a new downloading file
/// </summary>
public CFile(byte[] in_FileHash, string in_realfilename, uint in_FileSize)
{
//buscar el primer nombre .Part que este vacio en el 1er
//TODO controlar posible error: que este vacio el array de directorios temporales
string in_fileFolder;
string in_fileName;
in_fileFolder=(string)CKernel.Preferences.GetStringArray("TempFolders")[0];
uint cont=1;
if (!Directory.Exists(in_fileFolder))
{
Directory.CreateDirectory(in_fileFolder);
}
while (File.Exists(Path.Combine(in_fileFolder, cont.ToString("000") + ".part")))
{
cont++;
}
in_fileName=cont.ToString("000") + ".part";
FileHash = in_FileHash;
m_FileName = in_realfilename;
m_PartFileName = in_fileName;
m_FileFolder = in_fileFolder;
m_FileSize = in_FileSize;
m_MyComment="";
m_CompleteName = Path.Combine(m_FileFolder, m_PartFileName);
m_MetFile = string.Concat(m_PartFileName, ".met");
m_CompleteNameMet = string.Concat(m_CompleteName, ".met");
m_Transferred = 0;
m_UpPriority =Constants.Priority.High;
m_DownPriority =Constants.Priority.Normal;
//nPartes = (ushort)(((int)(m_FileSize-1)/(int)Protocol.PartSize) + 1);
m_NumChunks = 0;
if (m_CreateWriteFile())
{
m_ChunksStatus=new Byte[m_NumChunks];
for (int i=0;i!=m_ChunksStatus.Length;i++)
{
m_ChunksStatus[i]=(byte)Protocol.ChunkState.Empty;
}
m_HashSet=new ArrayList(m_NumChunks);
m_Gaps=new SortedList();
m_RequestingBlocks=new SortedList();
m_Gaps.Add((uint)0,m_FileSize-1);
m_FileDate=new DateTime();
m_FileDate=File.GetLastWriteTime(m_CompleteName).ToUniversalTime();
SaveMet();
SaveMetBackup();
}
m_CategoryID=CKernel.CategoriesList.GetAutoCategory(in_realfilename);
m_FileDetails = new CFileDetails(m_CompleteName,m_FileName);
m_FileType = 2; // TODO ver porque el tipo es fijo a 2....
m_MaxSources=0;
// Info.Loaded=false;
}
