public void CompareTo(FS other, Action <FS.Entry> Addition, Action <FS.Entry> Removal, Action <Tuple <FS.Entry, FS.Entry> > Change)
{
entries.Sort();
other.entries.Sort();
List <Entry> Added = new List <Entry>();
List <Entry> Removed = new List <Entry>();
List <Tuple <Entry, Entry> > Changed = new List <Tuple <Entry, Entry> >();
int pos = 0, other_pos = 0;
while (pos < entries.Count && other_pos < other.entries.Count)
{
FS.Entry elem = entries[pos];
FS.Entry other_elem = other.entries[other_pos];
int order = elem.relative_path.CompareTo(other_elem.relative_path);
if (order == 0)
{
pos++;
other_pos++;
if (elem.CompareTo(other_elem) != 0)
{
Changed.Add(new Tuple <Entry, Entry>(elem, other_elem));
}
}
else if (order < 0)
{
pos++;
Removed.Add(elem);
}
else
{
other_pos++;
Added.Add(other_elem);
}
}
while (pos < entries.Count)
{
Removed.Add(entries[pos++]);
}
while (other_pos < other.entries.Count)
{
Added.Add(other.entries[other_pos++]);
}
Added.ForEach(Addition);
Removed.ForEach(Removal);
Changed.ForEach(Change);
Console.WriteLine((entries.Count + other.entries.Count).ToString() + " entries compared.");
}
public void LoadAttributesFrom(FS.Entry other, bool preview)
{
//DateTime base_date = new DateTime(2012, 01, 07, 19, 0, 0);
//if ((date_last_modified_utc - base_date).TotalDays > 1 && date_last_modified_utc > other.date_last_modified_utc) {
if (date_last_modified_utc > other.date_last_modified_utc)
{
Console.WriteLine(" Current file is more recent: not updating " + abs_path);
return;
}
Console.Write(" Updating " + abs_path + "... ");
if (preview)
{
Console.WriteLine("not done.");
return;
}
else
{
try {
//IO.File.SetAttributes(abs_path, is_dir ? IO.FileAttributes.Directory : IO.FileAttributes.Normal); //Set attributes to normal first.
IO.File.SetAttributes(abs_path, other.attr);
if (is_dir)
{
IO.Directory.SetCreationTimeUtc(abs_path, other.date_created_utc);
IO.Directory.SetLastWriteTimeUtc(abs_path, other.date_last_modified_utc);
IO.Directory.SetLastAccessTimeUtc(abs_path, other.date_last_accessed_utc);
}
else
{
IO.File.SetCreationTimeUtc(abs_path, other.date_created_utc);
IO.File.SetLastWriteTimeUtc(abs_path, other.date_last_modified_utc);
IO.File.SetLastAccessTimeUtc(abs_path, other.date_last_accessed_utc);
}
Console.WriteLine("done.");
}
catch (System.UnauthorizedAccessException) {
Console.WriteLine("failed.");
}
catch (System.IO.IOException) {
Console.WriteLine("failed.");
}
}
}
public static void CompareAttributes(FS.Entry e1, FS.Entry e2)
{
int attr1 = (int)e1.attr, attr2 = (int)e2.attr;
int added = attr2 & (~attr1);
int unchanged = attr1 & attr2;
int removed = attr1 & (~attr2);
//Console.WriteLine(" -> " + Convert.ToString(attr1, 2).PadLeft(16, '0'));
//Console.WriteLine(" -> " + Convert.ToString(attr2, 2).PadLeft(16, '0'));
if (attr1 != attr2)
{
Console.WriteLine(" Attributes:");
if (removed != 0)
{
Console.WriteLine(" - " + ((IO.FileAttributes)removed).ToString());
}
if (unchanged != 0)
{
Console.WriteLine(" = " + ((IO.FileAttributes)unchanged).ToString());
}
if (added != 0)
{
Console.WriteLine(" + " + ((IO.FileAttributes)added).ToString());
}
}
Action <string, DateTime, DateTime> CompareDates = (label, date1, date2) => {
if (date1 != date2)
{
Console.WriteLine(" " + label);
Console.WriteLine(" - " + date1.ToString("u"));
Console.WriteLine(" + " + date2.ToString("u"));
}
};
//CompareDates("Creation date:", e1.date_created, e2.date_created);
CompareDates("Modification date:", e1.date_last_modified_utc, e2.date_last_modified_utc);
}