public static void TryUpdateReceivedDirectoryPoll(BackgroundWorker bWorker)
{
try
{
bWorker.ReportProgress(5, "Starting");
ReceivedDirectoryPoll.UpdateReceivedDirectoryPoll();
bWorker.ReportProgress(5, "Directory Poll Updated");
}
catch (Exception ex)
{
bWorker.ReportProgress(5, "Error");
}
}
public static void TryMonitorArchiveFolder(BackgroundWorker bWorker)
{
try
{
bWorker.ReportProgress(2, "Starting");
var range = ReceivedDirectoryPoll.GetPendingDateRange();
var rcvdDir = new XmlDocument();
using (var session = new Session())
{
// Connect
bWorker.ReportProgress(2, "Connecting...");
session.Open(SessionOptions);
bWorker.ReportProgress(2, "Connected");
// FTP Directory.
var directory = session.ListDirectory(Settings.Default.iExchangeWebArchiveFolder);
bWorker.ReportProgress(2, "Dir. Received");
// XML
var root = rcvdDir.CreateElement("Root");
var localDT = rcvdDir.CreateAttribute("LocalDT");
localDT.Value = DateTime.Now.ToString();
root.Attributes.Append(localDT);
rcvdDir.AppendChild(root);
var rangeElement = rcvdDir.CreateElement("Range");
var fromDT = rcvdDir.CreateAttribute("FromDT");
fromDT.Value = range[0].ToString();
var toDT = rcvdDir.CreateAttribute("ToDT");
toDT.Value = range[1].ToString();
rangeElement.Attributes.Append(fromDT);
rangeElement.Attributes.Append(toDT);
root.AppendChild(rangeElement);
foreach (
var fileInfo in
directory.Files.Where(
fi => !fi.IsDirectory && fi.LastWriteTime > range[0] && fi.LastWriteTime <= range[1]))
{
var file = rcvdDir.CreateElement("File");
var fileName = rcvdDir.CreateAttribute("FileName");
fileName.Value = fileInfo.Name;
file.Attributes.Append(fileName);
var sourceFileDT = rcvdDir.CreateAttribute("SourceFileDT");
sourceFileDT.Value = fileInfo.LastWriteTime.ToString();
file.Attributes.Append(sourceFileDT);
var sourceFileLen = rcvdDir.CreateAttribute("SourceFileLen");
sourceFileLen.Value = fileInfo.Length.ToString();
file.Attributes.Append(sourceFileLen);
var sourceCRC32 = rcvdDir.CreateAttribute("SourceCRC32");
try
{
sourceCRC32.Value =
BitConverter.ToString(session.CalculateFileChecksum("crc32", fileInfo.FullName))
.Replace("-", "")
.ToUpper();
}
catch (Exception ex)
{
sourceCRC32.Value = ex.Message.Split('-')[1].Trim().ToUpper();
}
bWorker.ReportProgress(2, "Checksum Retrieved");
file.Attributes.Append(sourceCRC32);
root.AppendChild(file);
}
}
bWorker.ReportProgress(2, "Updating Logs");
ReceivedDirectoryPoll.RecordReceiveFileLog(rcvdDir.InnerXml);
bWorker.ReportProgress(2, "Logs Updated");
}
catch (Exception ex)
{
bWorker.ReportProgress(2, "Error");
}
}
