private Stream CallCleanThread(BinaryCleanActionPropertySet cleanProperties, Stream input, ref Dictionary<string, string> streamProperties, CleanPropertiesDisplayTranslator strings)
{
string filename = streamProperties[strings.StrmProp_DisplayName];
using (TempFileForActions tempFile = new TempFileForActions(System.IO.Path.GetFileName(filename), input))
{
CleanData cleanData = new CleanData(cleanProperties, tempFile);
Thread staThread = new Thread(new ParameterizedThreadStart(DoClean));
staThread.SetApartmentState(ApartmentState.STA);
staThread.Start(cleanData);
staThread.Join();
if (cleanData.ex != null)
throw cleanData.ex;
input.Dispose(); // Clean it out of memory
return tempFile.GetMemoryStream();
}
}
internal void DoAsposeProcess(CleanData cleanData)
{
bool bDoc = true;
IActionProperty ap;
CleanPropertiesDisplayTranslator strings = CleanPropertiesDisplayTranslator.Instance;
if (cleanData.cleanProperties.SystemProperties.TryGetValue(strings.SysProp_FileType, out ap))
{
string stype = (string) ap.Value;
if (stype != ".doc") // no need for tolower(), as we set this
{
bDoc = false;
}
}
bool bHasFootnotes = false;
if (cleanData.cleanProperties.ContainsKey(CleanOption.Footnotes))
{
bHasFootnotes = (bool) cleanData.cleanProperties[CleanOption.Footnotes].Value;
}
bool bHasComments = false;
if (cleanData.cleanProperties.ContainsKey(CleanOption.Comments))
{
bHasComments = (bool) cleanData.cleanProperties[CleanOption.Comments].Value;
}
// if cleaning included footnotes or comments then Aspose.Words.Load(cleanData.tempFile) and Aspose.Words.Save(cleanData.tempFile)
// we have NOT done doc discovery so do not know if doc includes those things. so: quicker to discover or just do? [as might end up doing both]
// it is actually jolly very fast (< 1 sec for 100 page doc)
if (bDoc && (bHasFootnotes || bHasComments))
{
Aspose.Words.License lic = new Aspose.Words.License();
lic.SetLicense("Aspose.Total.lic");
Aspose.Words.Document doc = new Aspose.Words.Document(cleanData.tempFile.TempFile);
doc.Save(cleanData.tempFile.TempFile);
}
}
private static void RunCleanThread(CleanData cleanData)
{
Thread staThread = new Thread(DoClean);
staThread.Name = MethodBase.GetCurrentMethod().DeclaringType.Name + "." + MethodBase.GetCurrentMethod().Name;
staThread.SetApartmentState(ApartmentState.STA);
staThread.Start(cleanData);
staThread.Join();
if (cleanData.Error != null)
{
throw cleanData.Error;
}
}
private Stream CallCleanThread(CleanActionPropertySet cleanProperties, Stream input, ref Dictionary<string, string> streamProperties, CleanPropertiesDisplayTranslator strings, bool callingFallbackThread, bool convertFile)
{
string originalDisplayName = streamProperties[strings.StrmProp_DisplayName];
string originalFileName = streamProperties[strings.StrmProp_FileName];
convertFile = (InstalledProduct.IsProtectEnterpriseClientInstalled() || InstalledProduct.IsProfessionalInstalled()) && FcsFile.IsRtfFile(input);
if (convertFile)
{
input = ConvertToDoc(input, streamProperties, strings);
}
string displayName = streamProperties[strings.StrmProp_DisplayName];
using (TempFileForActions tempFile = new TempFileForActions(Path.GetFileName(displayName), input))
{
CleanData cleanData = new CleanData(cleanProperties, tempFile);
Thread staThread;
if (callingFallbackThread)
{
staThread = new Thread(DoFallbackClean);
staThread.Name = MethodBase.GetCurrentMethod().DeclaringType.Name + ".DoFallbackClean";
}
else
{
staThread = new Thread(DoClean);
staThread.Name = MethodBase.GetCurrentMethod().DeclaringType.Name + ".DoClean";
}
staThread.SetApartmentState(ApartmentState.STA);
staThread.Start(cleanData);
staThread.Join();
if (cleanData.ex != null)
{
//IActionProperty iap = null;
if (callingFallbackThread || RunningInServerCtxt(cleanProperties))
{
m_fallbackTried = false;
input.Dispose();
throw cleanData.ex;
}
cleanData.ex = null;
return CallCleanThread(cleanProperties, input, ref streamProperties, strings, true, convertFile);
}
input.Dispose();
if (!convertFile)
{
return tempFile.GetMemoryStream();
}
return ConvertFromDoc(tempFile, originalFileName, originalDisplayName, streamProperties, strings);
}
}