public FileWhiteList()
{
_whiteListedFiles = new SortedList <string, string>();
//Ensure whitelist file exists
if (File.Exists(WHITE_LIST_PATH) == false)
{
//File doesn't exist. Create it
File.Create(WHITE_LIST_PATH).Close();
}
string[] files = File.ReadAllLines(WHITE_LIST_PATH);
Console.WriteLine("Loading " + files.Length + " whitelisted files");
//Clean file
//The file is rewritten every time to ensure the files still exist
File.WriteAllText(WHITE_LIST_PATH, string.Empty);
for (int i = 0; i < files.Length; i++)
{
//If the item is succsfully added append it to the file
//Make temp item
DeletableItem item = DeletableItem.Make(files[i], 0);
AddToWhiteList(item);
}
}
/// <summary>
/// Searches for all old files that are ready to be deleted
/// </summary>
/// <param name="delayedStart">If an item should be deleted now, what time should it be delayed to</param>
public void SearchForFiles()
{
//Search through all directories
for (int i = 0; i < _config.SearchedDirectories.Count; i++)
{
SearchedDirectory searchedDirectory = _config.SearchedDirectories[i];
int deletionTime = _config.SearchedDirectories[i].FileAgeLimit;
//Ensure directory exists
if (Directory.Exists(searchedDirectory.Path) == false)
{
continue;
}
//Find all files in directory
DeletableItem[] files = Directory.GetFiles(searchedDirectory.Path, "*").Select(s => DeletableItem.Make(s, deletionTime)).ToArray();
//Search for directories as well
DeletableItem[] directories = Directory.GetDirectories(searchedDirectory.Path, "*", SearchOption.TopDirectoryOnly).Select(s => DeletableItem.Make(s, deletionTime)).ToArray();
//Combine files and directories into one array
DeletableItem[] itemsInDirectory = new DeletableItem[files.Length + directories.Length];
files.CopyTo(itemsInDirectory, 0);
directories.CopyTo(itemsInDirectory, files.Length);
for (int j = 0; j < itemsInDirectory.Length; j++)
{
DeletableItem item = itemsInDirectory[j];
//Ensure file is not whitelisted or already is in cleaner
if (_whiteList.IsInWhiteList(item) || _itemsForDeletion.Contains(item))
{
continue;
}
DateTime timeToDelete = item.DeleteTime;
Console.WriteLine(item.Path + " is " + (timeToDelete - DateTime.UtcNow).TotalMinutes + " minutes off, deleted: " + item.ShouldBeDeleted());
_itemsForDeletion.Add(item);
}
}
}
