// Private interface
private void Service_Waiting_On_Input()
{
CPackageInputState input = CPackageManager.Get_Package_Input( InputID );
if ( input.State == EInputPackageState.Finished )
{
State = EOutputPackageState.CopyAndHash;
m_BackgroundTask = new CCopyAndHashWorker( CPackageManager.UnpackDirectory + @"/" + Config.Source, Config.Destination );
m_BackgroundTask.RunWorkerAsync();
Console.WriteLine( "Building output: " + Config.Tag );
}
}
private void Service_Copy_And_Hash()
{
switch ( m_BackgroundTask.Get_Completion_Status() )
{
case EWorkStatus.CompletionFailure:
case EWorkStatus.Invalid:
throw new Exception( "Attempt to copy and hash package failed" );
case EWorkStatus.CompletionSuccess:
Console.WriteLine( "Successfully built output: " + Config.Tag );
Update_Output_Hashes( ( m_BackgroundTask as CCopyAndHashWorker ).CumulativeHash );
State = EOutputPackageState.Finished;
m_BackgroundTask = null;
break;
}
}
// Private interface
private void Service_Pending_Download()
{
if ( m_BackgroundTask == null && CPackageManager.Get_Input_Packages_In_State_Count( EInputPackageState.Downloading ) < CConfigSettings.Instance.MaxConcurrentDownloads )
{
State = EInputPackageState.Downloading;
m_BackgroundTask = new CDownloadWorker( Config );
m_BackgroundTask.RunWorkerAsync();
Console.WriteLine( "Downloading package: " + Config.Name );
}
}
private void Service_Hashing_Download()
{
switch ( m_BackgroundTask.Get_Completion_Status() )
{
case EWorkStatus.CompletionFailure:
case EWorkStatus.Invalid:
throw new Exception( "Attempt to hash downloaded file failed" );
case EWorkStatus.CompletionSuccess:
Console.WriteLine( "Successfully hashed downloaded file: " + DownloadedFile );
CHash download_hash = ( m_BackgroundTask as CHashWorker ).Hash;
if ( !Config.Verify_Download_Hash( download_hash ) )
{
throw new Exception( "Download hash check failure on package: " + Config.Name );
}
State = EInputPackageState.Decompressing;
m_BackgroundTask = new CDecompressWorker( DownloadedFile, CPackageManager.UnpackDirectory );
m_BackgroundTask.RunWorkerAsync();
Console.WriteLine( "Decompressing package: " + Config.Name );
break;
}
}
private void Service_Downloading()
{
switch ( m_BackgroundTask.Get_Completion_Status() )
{
case EWorkStatus.CompletionFailure:
case EWorkStatus.Invalid:
throw new Exception( "Attempt to download package failed" );
case EWorkStatus.CompletionSuccess:
Console.WriteLine( "Successfully downloaded package: " + Config.Name );
DownloadedFile = ( m_BackgroundTask as CDownloadWorker ).DownloadedFileName;
State = EInputPackageState.HashingDownload;
m_BackgroundTask = new CHashWorker( DownloadedFile, 8 );
m_BackgroundTask.RunWorkerAsync();
Console.WriteLine( "Hashing package: " + Config.Name );
break;
}
}
private void Service_Decompressing()
{
switch ( m_BackgroundTask.Get_Completion_Status() )
{
case EWorkStatus.CompletionFailure:
case EWorkStatus.Invalid:
throw new Exception( "Attempt to decompress file failed" );
case EWorkStatus.CompletionSuccess:
Console.WriteLine( "Successfully decompressed downloaded file: " + DownloadedFile );
State = EInputPackageState.Finished;
m_BackgroundTask = null;
break;
}
}