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using System;
using System.Linq;
using System.Text;
using System.IO;
using System.Collections.Generic;
namespace BizHawk.Emulation.DiscSystem
{
/// <summary>
/// Returns ERRORS for things which will can't be processed any further. Processing of this job will continue though to try to collect the maximum amount of feedback.
/// Returns WARNINGS for things which will are irregular or erroneous but later jobs might be able to handle, or which can be worked around by configuration assumptions.
/// TODO - make IDisposable so I don't have to remember to Finish() it?
/// </summary>
public class DiscJob
{
internal int CurrentLine = -1;
internal StringWriter swLog = new StringWriter();
internal void Warn(string format, params object[] args) { Log("WARN ", format, args); }
internal void Error(string format, params object[] args) { OUT_ErrorLevel = true; Log("ERROR", format, args); }
internal void Log(string level, string format, params object[] args)
{
var msg = string.Format(format, args);
if (CurrentLine == -1)
swLog.WriteLine("{0}: {1}", level, msg);
else
swLog.WriteLine("[{0,3}] {1}: {2}", CurrentLine, level, msg);
}
/// <summary>
/// Whether there were any errors
/// </summary>
public bool OUT_ErrorLevel = false;
/// <summary>
/// output: log transcript of the job
/// </summary>
public string OUT_Log;
/// <summary>
/// Finishes logging. Flushes the output and closes the logging mechanism
/// </summary>
internal void FinishLog()
{
OUT_Log = swLog.ToString();
swLog.Close();
}
/// <summary>
/// Concatenates the log results from the provided job into this log
/// </summary>
public void ConcatenateJobLog(DiscJob job)
{
OUT_ErrorLevel |= job.OUT_ErrorLevel;
swLog.Write(job.OUT_Log);
}
}
class DiscJobAbortException : Exception
{
};
}