internal static PSTSession CreatePstSession(string pstFilePath)
{
Tracer.TraceInformation("PstWriter.CreatePstSession: Creating PST session for PST file '{0}'", new object[]
{
pstFilePath
});
PSTSession pstsession = new PSTSession(new Tracer.TraceMethod(Tracer.TraceInformation), new Tracer.TraceMethod(Tracer.TraceWarning), new Tracer.TraceMethod(Tracer.TraceError));
try
{
pstsession.Open(pstFilePath, true, true, false);
}
catch (PSTExceptionBase pstexceptionBase)
{
Tracer.TraceError("PstWriter.CreatePstSession: Exception: {0}", new object[]
{
pstexceptionBase
});
throw new ExportException(ExportErrorType.FailedToOpenPstFile, pstexceptionBase);
}
return(pstsession);
}
public void WriteDataBatch(List <ItemInformation> dataBatch)
{
Tracer.TraceInformation("PstWriter.WriteDataBatch: Writing data batch for mailbox '{0}', item count: {1}", new object[]
{
this.dataContext.SourceId,
dataBatch.Count
});
ProgressRecord progressRecord = new ProgressRecord(this.dataContext);
PSTSession pstsession = this.dataContext.IsPublicFolder ? this.pstPFSession : this.pstSession;
try
{
foreach (ItemInformation itemInformation in dataBatch)
{
if (this.progressController.IsStopRequested)
{
Tracer.TraceInformation("PstWriter.WriteDataBatch: Stop requested when processing mailbox '{0}'", new object[]
{
this.dataContext.SourceId
});
break;
}
try
{
if (this.dataContext.IsPublicFolder)
{
if (this.dataContext.IsUnsearchable)
{
if (this.unsearchablePFTotalSize > 0L && this.unsearchablePFTotalSize + (long)((ulong)itemInformation.Id.Size) > ConstantProvider.PSTSizeLimitInBytes)
{
this.ReOpenPFDataContext();
pstsession = this.pstPFSession;
this.unsearchablePFTotalSize = 0L;
}
this.unsearchablePFTotalSize += (long)((ulong)itemInformation.Id.Size);
}
else
{
if (this.searchablePFTotalSize > 0L && this.searchablePFTotalSize + (long)((ulong)itemInformation.Id.Size) > ConstantProvider.PSTSizeLimitInBytes)
{
this.ReOpenPFDataContext();
pstsession = this.pstPFSession;
this.searchablePFTotalSize = 0L;
}
this.searchablePFTotalSize += (long)((ulong)itemInformation.Id.Size);
}
}
else if (this.dataContext.IsUnsearchable)
{
if (this.unsearchableMBTotalSize > 0L && this.unsearchableMBTotalSize + (long)((ulong)itemInformation.Id.Size) > ConstantProvider.PSTSizeLimitInBytes)
{
this.ReOpenMBDataContext();
pstsession = this.pstSession;
this.unsearchableMBTotalSize = 0L;
}
this.unsearchableMBTotalSize += (long)((ulong)itemInformation.Id.Size);
}
else
{
if (this.searchableMBTotalSize > 0L && this.searchableMBTotalSize + (long)((ulong)itemInformation.Id.Size) > ConstantProvider.PSTSizeLimitInBytes)
{
this.ReOpenMBDataContext();
pstsession = this.pstSession;
this.searchableMBTotalSize = 0L;
}
this.searchableMBTotalSize += (long)((ulong)itemInformation.Id.Size);
}
if (itemInformation.Error == null)
{
if (itemInformation.Id.IsDuplicate)
{
progressRecord.ReportItemExported(itemInformation.Id, null, null);
}
else
{
IFolder parentFolder = this.targetFolderProvider.GetParentFolder(pstsession, itemInformation.Id.ParentFolder, this.target.ExportContext.ExportMetadata.IncludeDuplicates);
if (parentFolder == null)
{
if (!this.dataContext.IsPublicFolder)
{
progressRecord.ReportItemError(itemInformation.Id, this.currentRootRecord, ExportErrorType.ParentFolderNotFound, string.Format(CultureInfo.CurrentCulture, "Parent folder '{0}' is missing, this may caused by newly created folder", new object[]
{
itemInformation.Id.ParentFolder
}));
Tracer.TraceError("PstWriter.WriteDataBatch: Failed to get the parent folder of current message to export. Mailbox: '{0}', Message Id: '{1}', Folder Path: '{2}'", new object[]
{
this.dataContext.SourceId,
itemInformation.Id.Id,
itemInformation.Id.ParentFolder
});
}
else
{
progressRecord.ReportItemError(itemInformation.Id, this.currentPFRecord, ExportErrorType.ParentFolderNotFound, string.Format(CultureInfo.CurrentCulture, "Parent folder '{0}' is missing, this may caused by newly created folder", new object[]
{
itemInformation.Id.ParentFolder
}));
Tracer.TraceError("PstWriter.WriteDataBatch: Failed to get the parent folder of current message to export. Mailbox: '{0}', Message Id: '{1}', Folder Path: '{2}'", new object[]
{
this.dataContext.SourceId,
itemInformation.Id.Id,
itemInformation.Id.ParentFolder
});
}
}
else
{
IMessage message = PstWriter.CreatePstMessage(pstsession, parentFolder, itemInformation, !this.target.ExportContext.ExportMetadata.IncludeDuplicates);
if (!this.dataContext.IsPublicFolder)
{
progressRecord.ReportItemExported(itemInformation.Id, this.currentRootRecord.ExportFile.Name + '/' + PstWriter.CreateEntryIdFromNodeId(pstsession.MessageStore.Guid, message.Id), this.currentRootRecord);
}
else
{
progressRecord.ReportItemExported(itemInformation.Id, this.currentPFRecord.ExportFile.Name + '/' + PstWriter.CreateEntryIdFromNodeId(pstsession.MessageStore.Guid, message.Id), this.currentPFRecord);
}
}
}
}
else if (!this.dataContext.IsPublicFolder)
{
progressRecord.ReportItemError(itemInformation.Id, this.currentRootRecord, itemInformation.Error.ErrorType, itemInformation.Error.Message);
}
else
{
progressRecord.ReportItemError(itemInformation.Id, this.currentPFRecord, itemInformation.Error.ErrorType, itemInformation.Error.Message);
}
}
catch (ExportException ex)
{
Tracer.TraceError("PstWriter.WriteDataBatch: Exception happed. Mailbox:'{0}'. Exception:'{1}'", new object[]
{
this.dataContext.SourceId,
ex
});
if (!this.dataContext.IsPublicFolder)
{
progressRecord.ReportItemError(itemInformation.Id, this.currentRootRecord, ex.ErrorType, ex.Message);
}
else
{
progressRecord.ReportItemError(itemInformation.Id, this.currentPFRecord, ex.ErrorType, ex.Message);
}
}
}
}
finally
{
this.timer.Stop();
progressRecord.ReportDuration(this.timer.Elapsed);
this.progressController.ReportProgress(progressRecord);
this.timer.Restart();
}
}
