void UIMsg::showCombineErrMsgWithAutoClose(const ErrIndex ucErrorCode, int timeout)
{
unsigned char ucCode;
long hostErr;
switch(ucErrorCode)
{
case ERR_HOSTCODE:
hostErr = GetHostError();
showHostErrMsgWithAutoClose(HostErrIndex(hostErr),timeout);
break;
case ERR_XFILE_WRITE:
ucCode = GetFileError();
showFileErrMsgWithAutoClose(FileErrIndex(ucCode),timeout);
break;
case ERR_COMMUNICATION:
ucCode = GetCommsError();
showCommErrMsgWithAutoClose(CommsErrIndex(ucCode),timeout);
break;
default:
ucCode = ucErrorCode;
showErrMsgWithAutoClose(ErrIndex(ucCode),timeout);
break;
}
}
void CDownloadTask::RunCopy()
{
m_nFileError = m_pDownload->MoveFile( m_sDestination, CopyProgressRoutine, this );
m_bSuccess = ( m_nFileError == ERROR_SUCCESS );
if ( ! IsThreadEnabled() ) return; // Aborted
if ( m_bSuccess )
m_pDownload->OnMoved();
else
m_pDownload->SetFileError( GetFileError(), L"" );
}
void CDownload::OnRun()
{
// Set the currently downloading state
// (Used to optimize display in Ctrl/Wnd functions)
m_bDownloading = false;
const DWORD tNow = GetTickCount();
if ( ! IsPaused() )
{
if ( GetFileError() != ERROR_SUCCESS )
{
// File or disk errors
Pause( FALSE );
}
else if ( IsMoving() )
{
if ( ! IsCompleted() && ! IsTasking() )
OnDownloaded();
}
else if ( IsTrying() || IsSeeding() )
{
// This download is trying to download
if ( HasHash() ) // Workaround for direct downloads stuck "verifying"
OpenDownload();
// Dead Download Check: if download appears dead, give up and allow another to start.
// Incomplete, and trying for at least 3 hours:
if ( ! IsCompleted() && tNow > GetStartTimer() + ( 3 * 60 * 60 * 1000 ) )
{
const DWORD tHoursToTry = min( ( GetEffectiveSourceCount() + 49u ) / 50u, 9lu ) + Settings.Downloads.StarveGiveUp;
// No new data for 5-14 hours
if ( tNow > m_tReceived + ( tHoursToTry * 60 * 60 * 1000 ) )
{
if ( IsTorrent() )
{
// Are there other torrents that should start?
if ( Downloads.GetTryingCount( TRUE ) >= Settings.BitTorrent.DownloadTorrents )
{
StopTrying(); // Give up for now, try again later
return;
}
}
else // Regular download
{
// Are there other downloads that should try?
if ( Downloads.GetTryingCount() >= ( Settings.Downloads.MaxFiles + Settings.Downloads.MaxFileSearches ) )
{
StopTrying(); // Give up for now, try again later
return;
}
}
}
}
// End Dead Download Check
// Run the download
RunTorrent( tNow );
RunSearch( tNow );
RunValidation();
if ( IsSeeding() )
{
// Mark as collapsed to get correct heights when dragging files
if ( ! Settings.General.DebugBTSources && m_bExpanded )
m_bExpanded = FALSE;
}
else // if ( ! IsMoving() )
{
if ( IsComplete() && IsFileOpen() )
{
if ( IsFullyVerified() )
OnDownloaded();
}
else if ( CheckTorrentRatio() )
{
if ( ! Network.IsConnected() )
{
StopTrying();
return;
}
StartTransfersIfNeeded( tNow );
}
}
// Calculate current downloading state
if ( HasActiveTransfers() )
m_bDownloading = true;
// Mutate regular download to torrent download
if ( Settings.BitTorrent.EnablePromote && m_oBTH && ! IsTorrent() )
{
m_pTorrent.Clear();
m_pTorrent.m_oMD5 = m_oMD5;
m_pTorrent.m_oBTH = m_oBTH;
m_pTorrent.m_oSHA1 = m_oSHA1;
m_pTorrent.m_oED2K = m_oED2K;
m_pTorrent.m_oTiger = m_oTiger;
m_pTorrent.m_sName = m_sName;
m_pTorrent.m_nSize = m_nSize;
SetTorrent();
}
}
else if ( ! IsCompleted() && m_bVerify != TRI_TRUE )
{
// This is pending download
// // If this download isn't trying to download, see if it can try
// if ( IsDownloading() )
// SetStartTimer(); // This download was probably started by a push/etc
if ( Network.IsConnected() )
{
// Have extra regular downloads 'trying' so when a new slot is ready,
// a download has sources and is ready to go.
if ( Downloads.GetTryingCount() < ( Settings.Downloads.MaxFiles + Settings.Downloads.MaxFileSearches ) )
{
if ( ! IsTorrent() ||
Downloads.GetTryingCount( true ) < Settings.BitTorrent.DownloadTorrents )
{
// Torrents only try when 'ready to go'. (Reduce tracker load)
Resume();
}
}
}
// else
// ASSERT( ! IsTrying() );
}
}
// Don't save Downloads with many sources too often, since it's slow
if ( tNow >= m_tSaved + ( GetCount() > 20 ? 5 * Settings.Downloads.SaveInterval : Settings.Downloads.SaveInterval ) )
{
if ( IsModified() )
{
FlushFile();
if ( Save() )
m_tSaved = tNow;
}
}
}
CString CDownload::GetDownloadStatus() const
{
CString strText;
if ( m_bClearing ) // Briefly marked for removal
{
LoadString( strText, IDS_STATUS_CLEARING );
}
else if ( IsPaused() )
{
if ( GetFileError() == ERROR_SUCCESS || IsSeeding() )
LoadString( strText, IDS_STATUS_PAUSED );
else
LoadString( strText, IsMoving() ? IDS_STATUS_CANTMOVE : IDS_STATUS_FILEERROR );
}
else if ( IsCompleted() )
{
if ( IsSeeding() )
LoadString( strText, m_bTorrentTrackerError ? IDS_STATUS_TRACKERDOWN : IDS_STATUS_SEEDING );
else
LoadString( strText, IDS_STATUS_COMPLETED );
}
else if ( IsMoving() )
{
LoadString( strText, IDS_STATUS_MOVING );
}
else if ( IsStarted() && GetProgress() == 100.0f )
{
LoadString( strText, IDS_STATUS_VERIFYING );
}
else if ( ! IsTrying() )
{
LoadString( strText, IDS_STATUS_QUEUED );
}
else if ( IsDownloading() )
{
const DWORD nTime = GetTimeRemaining();
if ( nTime == 0xFFFFFFFF )
LoadString( strText, IDS_STATUS_ACTIVE ); // IDS_STATUS_DOWNLOADING
else if ( nTime == 0 )
LoadString( strText, IDS_STATUS_DOWNLOADING );
else if ( nTime > 86400 )
strText.Format( L"%u:%.2u:%.2u:%.2u", nTime / 86400, ( nTime / 3600 ) % 24, ( nTime / 60 ) % 60, nTime % 60 );
else
strText.Format( L"%u:%.2u:%.2u", nTime / 3600, ( nTime / 60 ) % 60, nTime % 60 );
}
else if ( GetEffectiveSourceCount() > 0 )
{
LoadString( strText, IDS_STATUS_PENDING );
}
else if ( IsTorrent() )
{
if ( GetTaskType() == dtaskAllocate )
LoadString( strText, IDS_STATUS_CREATING );
else if ( m_bTorrentTrackerError )
LoadString( strText, IDS_STATUS_TRACKERDOWN );
else
LoadString( strText, IDS_STATUS_TORRENT );
}
else // Inactive
{
LoadString( strText, IDS_STATUS_QUEUED );
}
return strText;
}
