//Method that will check if exceptions are valid
public void CheckExceptions(string[] exceptions)
{
//Instantiate FileExceptions property
FileExceptions = new List <string>();
if (Array.Find(exceptions, z => z.StartsWith("*.")) != "")
{
WildCardExceptions = new List <string>();
}
CopyDirectories = SafeFileEnumerator.EnumerateDirectories(DataSource, "*", SearchOption.TopDirectoryOnly).ToList();
//Check if there are exceptions
if (exceptions[0] != "")
{
//Iterate through exceptions to see if paths are valid
for (int i = 0; i < exceptions.Length; i++)
{
try
{
//Does exception exist
if (File.Exists(exceptions[i]) || Directory.Exists(exceptions[i]))
{
//Get file attributes of exception to determine if it's a file or directory
FileAttributes fileAttributes = File.GetAttributes(exceptions[i]);
if ((fileAttributes & FileAttributes.Directory) == FileAttributes.Directory)
{
if (CopyDirectories.Contains(exceptions[i]))
{
CopyDirectories.Remove(exceptions[i]);
}
else
{
foreach (string x in SafeFileEnumerator.EnumerateFiles(exceptions[i], "*", SearchOption.AllDirectories))
{
FileExceptions.Add(x);
}
}
}
else
{
FileExceptions.Add(exceptions[i]);
}
}
else if (exceptions[i].Contains("*."))
{
WildCardExceptions.Add(exceptions[i].Remove(0, 1));
}
}
catch (Exception ex)
{
Log.LogWrite(_exceptionError);
Log.LogWrite(ex.Message);
continue;
}
}
}
}
//Method to enumerates files then retrieve file info for those files
private static List <SimpleFileInfo> GetFileData(List <string> exceptions, List <string> copyDirectories, List <string> wildCards)
{
//Instantiate objects for use
List <SimpleFileInfo> files = new List <SimpleFileInfo>();
FileInfo fileInfo;
//Used to calculate bin packing
//const int bytesPerMb = 1048576;
//Use SafeFileEnumerator to get files then retrieve file info for those files
for (int i = 0; i < copyDirectories.Count(); i++)
{
foreach (string x in SafeFileEnumerator.EnumerateFiles(copyDirectories[i], "*", SearchOption.AllDirectories).Except(exceptions))
{
try
{
fileInfo = new FileInfo(x);
SimpleFileInfo simpleFileInfo = new SimpleFileInfo
{
Path = fileInfo.FullName,
SizeMb = (double)Math.Ceiling((decimal)(fileInfo.Length)) // / bytesPerMb))
};
files.Add(simpleFileInfo);
}
catch (UnauthorizedAccessException ex)
{
Log.LogWrite(_exceptionError);
Log.LogWrite(ex.Message);
Log.LogWrite(ex.Source);
continue;
}
}
}
if (wildCards != null)
{
foreach (string x in wildCards)
{
files.RemoveAll(z => z.Path.EndsWith(x));
}
}
//Sort list by descending to aid in packing
//return files.OrderByDescending(f => f.SizeMb).ToList();
return(files.ToList());
}
