private void m_SendRequestFile()
{
#if VERBOSE
CKernel.LogClient.AddLog("SendRequestFile",m_ID);
#endif
m_LastDownloadRequest=DateTime.Now;
m_DownloadTries++;
if (DownFileHash==null) return;
m_DownloadElement=(CElement)CKernel.FilesList[DownFileHash];
if (m_DownloadElement==null) return;
MemoryStream packet=new MemoryStream();
CFileRequest fileRequest;
if ((m_EmuleProtocol)&&(m_VersionExtendedRequest>0))
{
fileRequest=new CFileRequest(DownFileHash,m_DownloadElement.File.ChunksStatus,packet);
}
else
{
fileRequest=new CFileRequest(DownFileHash,null,packet);
}
// if (connection!=null)
// {
// connection.SendPacket(packet);
// }
//packet=new MemoryStream();
packet.Seek(0,SeekOrigin.End);
CIDFileChange IDFileChange=new CIDFileChange(DownFileHash,packet);
// if (connection!=null)
// {
// connection.SendPacket(packet);
// }
if ((m_supportsHorde)&&(m_DownloadElement.File.CrumbsHashSetNeeded()))
{
//packet.Seek(0,SeekOrigin.End);
//CHordeSlotRequest HordeSlotRequest=new CHordeSlotRequest(DownFileHash,packet);
CLog.Log(Constants.Log.Verbose,"Requesting crumhashset to "+m_UserName+" for "+m_DownloadElement.File.FileName);
packet.Seek(0,SeekOrigin.End);
CCrumbSetRequest CrumbSetRequest=new CCrumbSetRequest(DownFileHash,packet);
}
// Request sources if allowed
if (m_AllowSourceExchangeRequest())
{
#if VERBOSE
CKernel.LogClient.AddLog("m_SendRequestFile-RequestSources",m_ID);
#endif
Debug.WriteLine(DateTime.Now.ToLongTimeString()+" : Requesting SourceExchange "+m_DownloadElement.File.FileName+" to "+ m_UserName+" | FileHash = "+ CKernel.HashToString(DownFileHash));
//MemoryStream sourcesPacket=new MemoryStream();
packet.Seek(0,SeekOrigin.End);
CRequestSourceExchange requestSourceExchange=new CRequestSourceExchange(packet,DownFileHash);
if (connection!=null)
{
m_LastSourcesRequest=DateTime.Now;
m_DownloadElement.SourcesList.SetLastSourceExchangeRequest();
//connection.SendPacket(sourcesPacket);
}
}
if (connection!=null)
{
connection.SendPacket(packet);
}
}
public void ProcessSourceRequest(byte[] packet)
{
#if VERBOSE
CKernel.LogClient.AddLog("ProcessSourceRequest",m_ID);
#endif
MemoryStream requestBuffer=new MemoryStream(packet);
CRequestSourceExchange requestSourceExchange=new CRequestSourceExchange(requestBuffer);
requestBuffer.Close();
requestBuffer=null;
MemoryStream responsePacket=new MemoryStream();
CSourceExchangeResponse sourceExchangeResponse=new CSourceExchangeResponse(responsePacket,requestSourceExchange.FileHash,m_ID,m_Port,m_SourceExchangeVersion);
if (sourceExchangeResponse.nSources>0)
{
#if VERBOSE
CKernel.LogClient.AddLog("Sent "+Convert.ToString(sourceExchangeResponse.nSources)+" sources\n",m_ID);
#endif
if (connection!=null)
{
connection.SendPacket(responsePacket);
}
}
}
