public static void WriteErrorLog(SyncConfig confInstance, AppError error)
{
string errorLogLocation = confInstance.Parameters["LogFolder"];
string errorLogName = confInstance.ErrorLogFile;
if (!Directory.Exists(errorLogLocation))
{
Directory.CreateDirectory(errorLogLocation);
}
//using (StreamWriter sw = File.AppendText(errorLogName))
//{
// sw.WriteLine("Logging started on " + DateTime.Now.
// ToString(CultureInfo.InvariantCulture));
// sw.WriteLine("\n\n");
//}
// construct log text line
string timeStamp = error.DateTime.ToShortDateString() + error.DateTime.ToLongTimeString();
string logTextLine = timeStamp + spaceSeparator
+ error.Method + spaceSeparator
+ error.Entry + spaceSeparator
+ error.ErrorMessage;
using (StreamWriter sw = File.AppendText(errorLogName))
{
sw.WriteLine(logTextLine);
}
}
public void AppendActionListWithUpdateCreateMove()
{
Console.WriteLine("\n");
Console.WriteLine("Calculating necessary actions to perform...");
int count = 0;
foreach (var filePair in FileMappingFromPaths)
{
count++;
try
{
bool create = AddCreateAction(filePair);
if (create)
{
continue;
}
AddMoveAction(filePair);
AddUpdateAction(filePair);
}
catch (Exception e)
{
// construct AppError
string entry = "trying to identify action. File1: " + filePair.Key.fullPath
+ "; File2: " + filePair.Value.fullPath;
string method = MethodBase.GetCurrentMethod().ToString();
var error = new AppError(DateTime.Now, method, entry, e.Message);
ErrorHandling.WriteErrorLog(SyncConfig, error);
}
//Init.DisplayCompletionInfo("entries processed from file mapping", count,FileMapping.Count);
}
foreach (var filePair in FileMappingFromCsv)
{
count++;
try
{
AddUpdateAction(filePair);
}
catch (Exception e)
{
// construct AppError
string entry = "trying to identify action. File1: " + filePair.Key.fullPath
+ "; File2: " + filePair.Value.fullPath;
string method = MethodBase.GetCurrentMethod().ToString();
var error = new AppError(DateTime.Now, method, entry, e.Message);
ErrorHandling.WriteErrorLog(SyncConfig, error);
}
//Init.DisplayCompletionInfo("entries processed from file mapping", count, FileMapping.Count);
}
_actionList.Sort();
CalculateSpaceNeeded();
Console.WriteLine("Done.");
}
private static Dictionary <string, FileExtended> GetFilesDictionary(SyncConfig confInstance, string path, List <string> filesPaths, FileType fileType)
{
bool someFilesFailed = false;
var filesInFolder = filesPaths.FindAll(x => x.Contains(path));
int filesAdded = 0;
int totalFilesCount = filesPaths.Count;
FileExtended[] filesArray = new FileExtended[totalFilesCount];
foreach (var filePath in filesInFolder)
{
var timeStamp = DateTime.Now;
try
{
if (filePath.Length >= 260)
{
var error = new AppError(timeStamp, "InitializeFiles",
filePath,
"the file path length greater than 260 is not supported by the app. Move it up the hierarchy or rename to a shorter name");
ErrorHandling.WriteErrorLog(confInstance, error);
someFilesFailed = true;
continue;
}
var fileInfo = new FileInfo(filePath);
var fileExtended = new FileExtended
(
fileType,
path,
fileInfo.FullName,
Kernel32.GetCustomFileId(filePath)
);
filesArray[filesAdded] = fileExtended;
filesAdded++;
DisplayCompletionInfo("completion percentage", filesAdded, totalFilesCount);
}
catch (Exception ex)
{
var error = new AppError(timeStamp, "InitializeFiles",
filePath,
"the file cannot be read: " + ex.Message);
ErrorHandling.WriteErrorLog(confInstance, error);
throw ex;
}
}
if (someFilesFailed)
{
Console.WriteLine("\nSome files could not be added, please see the error log for details:");
Console.WriteLine(confInstance.ErrorLogFile);
}
return(filesArray.Where(f => f != null).ToDictionary(f => f.fileID, f => f));
}
public static string ResolvePath(SyncConfig confInstance, string folderPath)
{
string resPath = null;
string volLetter;
try
{
int volLabelendInd = folderPath.IndexOfAny(new char[] { ':', '\\' });
// if volLabelendInd == 1 it means that volume label is not used
// and the input path should be returned 'as-is'
if (volLabelendInd > 1)
{
string volLabel = folderPath.Substring(0, volLabelendInd);
DriveInfo[] allDrives = DriveInfo.GetDrives();
try
{
volLetter = allDrives.FirstOrDefault(x => x.VolumeLabel == volLabel).Name;
}
catch (NullReferenceException ex)
{
return(null);
}
resPath = folderPath.Replace(volLabel, volLetter.Substring(0, 1));
}
else
{
resPath = folderPath;
}
if (!Directory.Exists(resPath))
{
throw new DirectoryNotFoundException();
}
}
catch (Exception e)
{
var error = new AppError(DateTime.Now, e.TargetSite.ToString(),
"resolving path " + folderPath, e.Message);
ErrorHandling.WriteErrorLog(confInstance, error);
throw e;
}
return(resPath);
}
public static void HandleException(SyncConfig confInstance, Exception ex)
{
var appError = new AppError(ex);
WriteErrorLog(confInstance, appError);
}