private static void RunSingleThread(IEnumerable <string> args)
{
List <string> validEntries = new List <string>();
foreach (string arcFile in args)
{
if (!File.Exists(arcFile))
{
Logger.Warn($"{arcFile} is not a file");
continue;
}
if (!ArcFileSystem.DetectMagic(arcFile))
{
Logger.Warn($"{arcFile} is not a valid ARC file.");
continue;
}
validEntries.Add(arcFile);
}
DumpWorker worker = new DumpWorker(null, validEntries);
worker.StartWork(null);
if (MergeType == MergeType.SingleFile)
{
WriteAllSubtitles(worker);
}
}
private static void DumpSubtitles(IReadOnlyCollection <string> arcFiles)
{
int filesPerThread = arcFiles.Count / MaxThreads;
if (MaxThreads == 1 || filesPerThread <= 1)
{
RunSingleThread(arcFiles);
return;
}
DumpWorker[] workers = new DumpWorker[MaxThreads];
WaitHandle[] doneEvents = new WaitHandle[MaxThreads];
int workerid = 0;
List <string> workList = new List <string>();
foreach (string arcFile in arcFiles)
{
if (!File.Exists(arcFile))
{
Logger.Warn($"{arcFile} is not a file");
continue;
}
if (!ArcFileSystem.DetectMagic(arcFile))
{
Logger.Warn($"{arcFile} is not a valid ARC file.");
continue;
}
workList.Add(arcFile);
if (workList.Count >= filesPerThread)
{
ManualResetEvent doneEvent = new ManualResetEvent(false);
doneEvents[workerid] = doneEvent;
workers[workerid++] = new DumpWorker(doneEvent, workList);
workList = new List <string>();
}
}
if (workList.Count != 0)
{
ManualResetEvent doneEvent = new ManualResetEvent(false);
doneEvents[workerid] = doneEvent;
workers[workerid] = new DumpWorker(doneEvent, workList);
}
foreach (DumpWorker dumpWorker in workers)
{
ThreadPool.QueueUserWorkItem(dumpWorker.StartWork, null);
}
WaitHandle.WaitAll(doneEvents);
if (MergeType == MergeType.SingleFile)
{
WriteAllSubtitles(workers);
}
}
