private static void OnComplete(Task <bool> t1, object gzipExtract)
{
GZipExtract gz = (GZipExtract)gzipExtract;
if (gz.EventListener == null)
{
return;
}
switch (t1.Status)
{
case TaskStatus.RanToCompletion:
if (t1.Result)
{
gz.EventListener(gz, ESimpleEvent.finished);
}
else
{
gz.LogError("failed to extract: " + gz.GZipFileName);
gz.EventListener(gz, ESimpleEvent.failed);
}
break;
case TaskStatus.Faulted:
gz.LogError("failed to extract: " + gz.GZipFileName);
gz.LogError(t1.Exception.InnerException.Message);
gz.EventListener(gz, ESimpleEvent.failed);
break;
}
}
private void StartExtractA()
{
NeedGoodGonfigData();
string url = URL;
string GzFileName = "";
string GzFullFileName = "";
string XMLFileName = "";
string XMLFullFileName = "";
GzFileName = Utils.GetFileNameFromURL(url);
GzFullFileName = TopManager.DownloadFolder + "\\" + GzFileName;
XMLFileName = Utils.RemoveExt(GzFileName) + ".xml";
XMLFullFileName = TopManager.TempFolder + "\\" + XMLFileName;
if (!File.Exists(GzFullFileName))
{
DoError("File [" + GzFileName + "] not found");
return;
}
if (Utils.GetExt(GzFileName).ToLower() == "xml")
{
File.Copy(GzFullFileName, XMLFullFileName, true);
OnGZipExtractEvent(null, ESimpleEvent.finished);
return;
}
GzipExtract = new GZipExtract(GzFullFileName, XMLFullFileName, OnGZipExtractEvent);
}
public GZipExtract(string gzipFileName, string targetFile, GZipExtractEventListener eventListener)
{
Started = true;
GZipFileName = gzipFileName;
TargetFile = targetFile;
EventListener = eventListener;
if (!File.Exists(gzipFileName))
{
DoError("File not found: " + gzipFileName);
}
if (Utils.GetFileSize(gzipFileName) < 1)
{
DoError("Empty file: " + gzipFileName);
}
Task <bool> t = new Task <bool>(
(object gzipExtract) =>
{
GZipExtract gz = (GZipExtract)gzipExtract;
return(Decompress(gz.GZipFileName, gz.TargetFile));
//return ExtractGZipA(gz.GZipFileName, gz.TargetFile);
}
, this);
t.ContinueWith(OnComplete, this);
if (eventListener != null)
{
eventListener(this, ESimpleEvent.started);
}
t.Start();
}
public void ClearState()
{
lock (this)
{
if (TaskState == ESimpleEvent.started)
{
DoError("busy");
}
ScheduledTasks.Clear();
CancelToken = false;
State = ESourceState.None;
TaskState = ESimpleEvent.none;
SubTaskState = ESimpleEvent.none;
Downloader = null;
GzipExtract = null;
Progress = 0;
}
}
void OnGZipExtractEvent(GZipExtract gzipExtract, ESimpleEvent gzipExtractEvent)
{
lock (this)
{
switch (gzipExtractEvent)
{
case ESimpleEvent.started:
OnStateChanged(ESourceState.GzExtractStarted);
break;
case ESimpleEvent.failed:
case ESimpleEvent.canceled:
OnStateChanged(ESourceState.GzFailed);
break;
case ESimpleEvent.finished:
OnStateChanged(ESourceState.GzFinished);
break;
}
}
OnSubTaskEvent(gzipExtractEvent);
}