/// <summary>
/// Loads all the configuration information for the XML file into public fields
/// </summary>
private bool ExtractParms(XmlDocument configXml, List<WatchFolder> watchFolders)
{
try
{
XmlNodeList rootParms = configXml.SelectNodes("EDAfilewatcher");
WatchFolder watchFolder;
FileShares = new HashSet<FileShare>();
UnauthenticatedFileShares = new HashSet<FileShare>();
if (rootParms == null)
{
Log.Instance.Warn("ExtractParms: No Parms found to process in XML file.");
return false;
}
foreach (XmlNode xmlNode in rootParms)
{
foreach (XmlNode childNode in xmlNode)
{
if (childNode.Name.ToUpper() != "FILESHARE")
continue;
FileShare share = new FileShare();
foreach (XmlNode fileShareNode in childNode)
{
switch (fileShareNode.Name.ToUpper())
{
case "NAME":
share.Name = fileShareNode.InnerText;
break;
case "DOMAIN":
share.Domain = fileShareNode.InnerText;
break;
case "USERNAME":
string[] splitUsername = fileShareNode.InnerText.Split('\\');
if (splitUsername.Length > 1)
{
share.Domain = splitUsername[0];
share.Username = splitUsername[1];
}
else
{
share.Username = splitUsername[0];
}
break;
case "PASSWORD":
bool encrypted = fileShareNode.Attributes != null && fileShareNode.Attributes.Cast<XmlAttribute>().Any(attr => attr.Name.ToUpper() == "ENCRYPTED" && attr.Value.ParseBoolean());
if (encrypted)
share.Password = fileShareNode.InnerText.Decrypt("0679d9ae-aca5-4702-a3f5-604415096987", CipherStrength.Aes256);
else
share.Password = fileShareNode.InnerText;
break;
}
}
if (TryConnectToFileShare(share))
share.Password = null;
FileShares.Add(share);
}
foreach (XmlNode childNode in xmlNode)
{
switch (childNode.Name.ToUpper())
{
case "SOURCEROOTPATH":
if (!string.IsNullOrEmpty(childNode.InnerText))
{
RootPathToWatch = FilePath.GetAbsolutePath(childNode.InnerText.EnsureEnd("\\"));
if (Directory.Exists(RootPathToWatch))
{
Log.Instance.Info("ExtractParms: Root watch folder " + RootPathToWatch.QuoteWrap() + " is valid and exists.");
}
else
{
if (Path.GetInvalidPathChars().Any(c => RootPathToWatch.Contains(c)))
Log.Instance.Error("ExtractParms: Root watch folder " + RootPathToWatch.QuoteWrap() + " is not a valid folder name. Many errors to follow.");
else
Log.Instance.Error("ExtractParms: Root watch folder " + RootPathToWatch.QuoteWrap() + " does not exist or is not accessable.");
}
}
else
{
RootPathToWatch = "";
Log.Instance.Error("ExtractParms: Root watch folder is empty. Many errors to follow.");
}
break;
//case "OUTPUTFILENAMEPATTERN":
// if (!string.IsNullOrEmpty(childNode.InnerText))
// {
// Log.Instance.Debug("ExtractParms: Format Pattern to Parse = " + childNode.InnerText.QuoteWrap());
// OutputFilePatternIsSet = CreateOutputPattern(childNode.InnerText);
// }
// else
// {
// OutputFilePatternIsSet = false;
// Log.Instance.Debug("ExtractParms: No Format Pattern to Parse.");
// }
// if (OutputFilePatternIsSet)
// {
// Log.Instance.Info("ExtractParms: Output File Pattern = " +
// childNode.InnerText.QuoteWrap() + " " +
// _outputDestinationFileElements.Length.ToString() + " elements found.");
// }
// else
// {
// Log.Instance.Warn("ExtractParms: No or invalid file inPatternString for creating of output files. Pattern set to default.");
// OutputFilePatternIsSet = CreateOutputPattern("{meterAssetID}_{filename}");
// //if (!OutputFilePatternIsSet)
// // Log.Instance.Error("ExtractParms: Did not sucessfully parse defalut file inPatternString");
// }
// break;
//case "LOGFILEFOLDER":
// if (!string.IsNullOrEmpty(childNode.InnerText))
// {
// _logFolder = childNode.InnerText;
// }
// else
// {
// _logFolder = "ApplicationPath";
// }
// Log.Instance.Info("ExtractParms: Log file foldername = " + RootPathToWatch);
// break;
//case "LOGDETAIL":
// if (!string.IsNullOrEmpty(childNode.InnerText) &&
// childNode.InnerText.ToUpper().Trim() == "VERBOSE")
// {
// _logDetail = LogDetail.Verbose;
// }
// else if (!string.IsNullOrEmpty(childNode.InnerText) &&
// childNode.InnerText.ToUpper().Trim() == "NONE")
// {
// _logDetail = LogDetail.None;
// }
// else if (!string.IsNullOrEmpty(childNode.InnerText) &&
// childNode.InnerText.ToUpper().Trim() == "NORMAL")
// {
// _logDetail = LogDetail.Normal;
// }
// Log.Instance.Info("ExtractParms: Log Detail = " + _logDetail.ToString());
// break;
default:
break;
}
}
}
XmlNodeList actionSet = configXml.SelectNodes("EDAfilewatcher/watchActions");
if (actionSet == null)
{
Log.Instance.Warn("ExtractParms: No watchActions found to process in XML file.");
return false;
}
foreach (XmlNode action in actionSet)
{
foreach (XmlNode folder in action.ChildNodes)
{
if (folder.Name.ToUpper() == "FOLDER" && folder.Attributes != null && folder.Attributes.Count >= 1)
//each folder tag must have at least one attribute, the "name" of the folder.
{
Log.Instance.Debug("ExtractParms: Proessing XML for folder = " + folder.Attributes[0].Value.Trim());
string filter = "";
string folderToProcess = "";
bool subfolders = false;
bool createFwrXml = true; //default is true.
Meter nodeMeter = new Meter();
foreach (XmlAttribute a in folder.Attributes)
{
switch (a.Name.ToUpper())
{
case "NAME":
folderToProcess = a.Value;
break;
}
}
//XML can be in any order, need the static filter and subfolders info first (neither is necessary)
foreach (XmlNode xmlNode in folder.ChildNodes)
{
Log.Instance.Debug("ExtractParms: Proessing Node " + xmlNode.Name.Trim() + " InnerText = " + xmlNode.InnerText.Trim().QuoteWrap());
switch (xmlNode.Name.ToUpper())
{
case "FILEFILTER":
if (!string.IsNullOrEmpty(xmlNode.InnerText))
{
filter = xmlNode.InnerText.Trim();
}
else
{
filter = "";
}
break;
case "INCLUDESUBFOLDERS":
if (xmlNode.InnerText.ParseBoolean())
{
subfolders = true;
}
else
{
subfolders = false;
}
break;
break;
case "PRODUCERESULTSXML":
if (xmlNode.InnerText.ParseBoolean())
{
createFwrXml = true;
}
else
{
createFwrXml = false;
}
break;
case "METERNAME":
if (!string.IsNullOrEmpty(xmlNode.InnerText))
{
nodeMeter.Name = xmlNode.InnerText.Trim();
}
break;
case "METERSN":
if (!string.IsNullOrEmpty(xmlNode.InnerText))
{
nodeMeter.SN = xmlNode.InnerText.Trim();
}
break;
case "METERALIAS":
if (!string.IsNullOrEmpty(xmlNode.InnerText))
{
nodeMeter.Alias = xmlNode.InnerText.Trim();
}
break;
case "METERASSETID":
if (!string.IsNullOrEmpty(xmlNode.InnerText))
{
nodeMeter.AssetID = xmlNode.InnerText.Trim();
}
break;
case "METERVENDOR":
if (!string.IsNullOrEmpty(xmlNode.InnerText))
{
nodeMeter.Vendor = xmlNode.InnerText.Trim();
}
break;
case "METERMODEL":
if (!string.IsNullOrEmpty(xmlNode.InnerText))
{
nodeMeter.Model = xmlNode.InnerText.Trim();
}
break;
case "METERSUBSTATIONID":
if (!string.IsNullOrEmpty(xmlNode.InnerText))
{
nodeMeter.StationID = xmlNode.InnerText.Trim();
}
break;
case "METERSUBSTATIONNAME":
if (!string.IsNullOrEmpty(xmlNode.InnerText))
{
nodeMeter.StationName = xmlNode.InnerText.Trim();
}
break;
}
}
//now process each action
foreach (XmlNode actionParm in folder.ChildNodes)
{
switch (actionParm.Name.ToUpper())
{
case "WATCHCREATED":
case "WATCHRENAMED":
case "WATCHDELETED":
case "WATCHCHANGED":
watchFolder = new WatchFolder();
foreach (XmlAttribute a in actionParm.Attributes)
{
switch (a.Name.ToUpper())
{
case "ACTION":
if (a.Value.ToUpper() == "NOTIFY")
watchFolder.WatchFolderAction.Action = FileAction.Notify;
else if (a.Value.ToUpper() == "COPY")
watchFolder.WatchFolderAction.Action = FileAction.Copy;
else if (a.Value.ToUpper() == "MOVE")
watchFolder.WatchFolderAction.Action = FileAction.Move;
else
watchFolder.WatchFolderAction.Action = FileAction.None;
Log.Instance.Debug("ExtractParms: Action Parsed " + a.Name + " = " + a.Value);
break;
case "DESTINATIONFOLDER":
watchFolder.WatchFolderAction.OutputFolderPattern = CreateOutputPattern(a.Value);
if (watchFolder.WatchFolderAction.OutputFolderPattern == null)
{
Log.Instance.Warn("ExtractParms: Destination Folder Not Parsed Successfully for " + a.Name + " = " + a.Value.QuoteWrap() + "for "
+ actionParm.Name);
}
else
{
Log.Instance.Debug("ExtractParms: Destination Folder Parsed " + a.Name + " = " + a.Value.QuoteWrap());
}
break;
case "DESTINATIONFILENAME":
watchFolder.WatchFolderAction.OutputFilePattern = CreateOutputPattern(a.Value);
if (watchFolder.WatchFolderAction.OutputFilePattern == null)
{
Log.Instance.Warn("ExtractParms: Destination Filename Not Parsed Successfully for " + a.Name + " = " + a.Value.QuoteWrap() + "for "
+ actionParm.Name);
}
else
{
Log.Instance.Debug("ExtractParms: Destination FileName Parsed " + a.Name + " = " + a.Value.QuoteWrap());
}
break;
}
}
watchFolder.WatchFolderAction.Enabled = actionParm.InnerText.ParseBoolean();
watchFolder.WatchSubfolders = subfolders;
watchFolder.ProduceResultsFile = createFwrXml;
watchFolder.FileFilter = filter;
watchFolder.MeterInfo = nodeMeter;
watchFolder.FolderToWatch = folderToProcess;
if (folderToProcess.ToUpper() == "SOURCEROOT")
watchFolder.FullPathToWatch = RootPathToWatch.EnsureEnd("\\");
else
watchFolder.FullPathToWatch = Path.Combine(RootPathToWatch, folderToProcess).EnsureEnd("\\");
if (Path.GetInvalidPathChars().Any(c => watchFolder.FullPathToWatch.Contains(c)))
{
watchFolder.WatchFolderAction.Enabled = false;
Log.Instance.Warn("ExtractParms: Folder specified to watch " + folderToProcess.QuoteWrap() + " is not valid path name. Folder action skipped.");
}
if (actionParm.Name.ToUpper().IndexOf("CREATED") > 0)
{
watchFolder.WatchFolderAction.EventType =
FileEventType.Created;
}
else if (actionParm.Name.ToUpper().IndexOf("CHANGED") > 0)
{
watchFolder.WatchFolderAction.EventType =
FileEventType.Changed;
}
else if (actionParm.Name.ToUpper().IndexOf("DELETED") > 0)
{
watchFolder.WatchFolderAction.EventType =
FileEventType.Deleted;
}
else if (actionParm.Name.ToUpper().IndexOf("RENAMED") > 0)
{
watchFolder.WatchFolderAction.EventType =
FileEventType.Renamed;
}
if (actionParm.Attributes != null && actionParm.Attributes.Count >= 1)
{
foreach (XmlAttribute attrib in actionParm.Attributes)
switch (attrib.Name.ToUpper())
{
case "ACTION":
if (attrib.Value.ToUpper().IndexOf("NOTIFY") > -1)
watchFolder.WatchFolderAction.Action = FileAction.Notify;
else if (attrib.Value.ToUpper().IndexOf("MOVE") > -1)
watchFolder.WatchFolderAction.Action = FileAction.Move;
else if (attrib.Value.ToUpper().IndexOf("COPY") > -1)
watchFolder.WatchFolderAction.Action = FileAction.Copy;
else
watchFolder.WatchFolderAction.Enabled = false;
break;
case "DESTINATTION":
// ?? Investigate Why is this here?
watchFolder.WatchFolderAction.OutputFolderPattern = CreateOutputPattern(attrib.Value);
break;
}
}
else
{
watchFolder.WatchFolderAction.Enabled = false;
}
watchFolders.Add(watchFolder);
break;
}
}
}
}
}
return true;
}
catch (Exception ex)
{
Log.Instance.ErrorException("ExtractParms: Cannot parse watchActions in XML configuration file. ", ex);
return false;
}
}
/// <summary>
/// Returns TRUE if actions in this folder should be processed
/// </summary>
/// <param name="fileSpec">The full file path of this folder</param>
/// <param name="f">The WatchFolder parms for his candidate action</param>
/// <returns></returns>
private bool ProcessThisFolder(string fileSpec, WatchFolder f)
{
string folderSpec = Path.GetFullPath(Path.GetDirectoryName(fileSpec).ToNonNullString()).TrimEnd('\\');
string pathToWatch = Path.GetFullPath(f.FullPathToWatch).TrimEnd('\\');
if (string.IsNullOrEmpty(folderSpec))
return false;
// If watching sub folders, we trim folderSpec down to the same
// number of characters as the path to watch before we compare
if (f.WatchSubfolders && (folderSpec.Length > pathToWatch.Length))
folderSpec = folderSpec.Substring(0, pathToWatch.Length + 1).TrimEnd('\\');
return (string.Compare(folderSpec, pathToWatch, StringComparison.CurrentCultureIgnoreCase) == 0);
}
/// <summary>
///
/// </summary>
private DestinationFilePattern[] CreateStaticElements(WatchFolder wf, DestinationFilePattern[] pattern)
{
if (wf == null) return null;
// There is only one WatchAction per WatchFolder
Log.Instance.Debug("CreateStaticFileNameElements: Processing " + wf.FolderToWatch.QuoteWrap() + " destination folder pattern.");
foreach (DestinationFilePattern fp in pattern)
{
if (fp.IsField)
{
switch (fp.Element)
{
case "METERNAME":
if (string.IsNullOrEmpty(wf.MeterInfo.Name))
fp.PathPieceText = "";
else
fp.PathPieceText = wf.MeterInfo.Name;
fp.IsField = false;
break;
case "METERSN":
if (string.IsNullOrEmpty(wf.MeterInfo.SN))
fp.PathPieceText = "";
else
fp.PathPieceText = wf.MeterInfo.SN;
fp.IsField = false;
break;
case "METERASSETID":
if (string.IsNullOrEmpty(wf.MeterInfo.AssetID))
fp.PathPieceText = "";
else
fp.PathPieceText = wf.MeterInfo.AssetID;
fp.IsField = false;
break;
case "METERALIAS":
if (string.IsNullOrEmpty(wf.MeterInfo.Alias))
fp.PathPieceText = "";
else
fp.PathPieceText = wf.MeterInfo.Alias;
fp.IsField = false;
break;
case "METERSUBSTATATIONNAME":
if (string.IsNullOrEmpty(wf.MeterInfo.StationName))
fp.PathPieceText = "";
else
fp.PathPieceText = wf.MeterInfo.StationName;
fp.IsField = false;
break;
case "METERVENDOR":
if (string.IsNullOrEmpty(wf.MeterInfo.Vendor))
fp.PathPieceText = "";
else
fp.PathPieceText = wf.MeterInfo.Vendor;
fp.IsField = false;
break;
case "METERSUBSTATIONID":
if (string.IsNullOrEmpty(wf.MeterInfo.StationID))
fp.PathPieceText = "";
else
fp.PathPieceText = wf.MeterInfo.StationID;
fp.IsField = false;
break;
case "APPPATH":
fp.PathPieceText = Path.GetDirectoryName(Assembly.GetAssembly(typeof(XDAFileWatcher)).CodeBase);
fp.IsField = false;
break;
}
}
else
{
// Not a field
fp.PathPieceText = fp.Element;
}
}
return pattern;
}
/// <summary>
///
/// </summary>
/// <param name="filespec"></param>
/// <param name="f"></param>
/// <returns></returns>
private bool ProcessThisFilename(string filespec, WatchFolder f)
{
string filename = FilePath.GetFileName(filespec);
string[] patterns;
string regex;
if (string.IsNullOrEmpty(filename))
return false;
patterns = f.FileFilter.Split(_separators);
foreach (string pattern in patterns)
{
regex = Regex.Escape(pattern.Trim()).Replace("\\*", ".*").Replace("\\?", ".");
if (Regex.IsMatch(filename, regex, RegexOptions.IgnoreCase))
return true;
}
return false;
}
