internal static async Task <SmartItem[]> ParseAsync(FTPClient client, string path, string rawItems)
{
if ((rawItems == null) || client.IsCanceled)
{
return(null);
}
List <SmartItem> list = new List <SmartItem>(0);
await Task.Run(() =>
{
string[] lines = rawItems.Split(rawSplit, StringSplitOptions.None);
rawItems = null;
if (lines.Length != 0)
{
list.Capacity = lines.Length;
Match match;
SmartItem item;
DateTime date;
int x = -1;
for (int j = 0; j < lines.Length; j++)
{
if (client.IsCanceled)
{
break;
}
string[] line = lines[j].Split(lineSplit, StringSplitOptions.None);
if (line.Length > 1)
{
if (line[1] == "." || line[1] == "..")
{
continue;
}
item = new SmartItem(line[1], path);
try
{
match = reg.Match(line[0]);
while (match.Success)
{
switch (match.Groups["Key"].Value)
{
case "type":
item.IsFile = (match.Groups["Value"].Value == "file");
item.IsLink = (!item.IsFile && (match.Groups["Value"].Value == "OS.unix=slink:"));
break;
case "modify":
if (match.Groups["Value"].Value.DateInvCulture("yyyyMMddHHmmss", out date))
{
item.Modified = date.ToLocalTime().Ticks;
}
break;
case "size":
item.Length = match.Groups["Value"].Value.Long();
break;
case "UNIX.mode":
item.Permissions = match.Groups["Value"].Value.Remove(0, 1);
break;
}
match = match.NextMatch();
}
if (item.IsFile)
{
list.Add(item);
}
else
{
list.Insert(++x, item);
}
}
catch (Exception exp) { ExceptionHelper.Log(exp); }
}
}
if (!client.IsUnix.HasValue && (list.Count > 0))
{
client.IsUnix = !list[0].Permissions.NullEmpty();
}
}
lines = null;
});
return(client.IsCanceled ? null : list.ToArray());
}
internal static async Task <SmartItem[]> ParseFoldersAsync(this FTPClient client, string path, string rawItems)
{
return(client.IsMLSD ? await MLSD.ParseAsync(client, path, rawItems) : await Lst.ParseAsync(client, path, rawItems));
}
internal static async Task <SmartItem[]> ParseAsync(FTPClient client, string path, string rawItems)
{
if ((rawItems == null) || client.IsCanceled)
{
return(null);
}
List <SmartItem> list = new List <SmartItem>();
if (rawItems.Length > 8)
{
await Task.Run(() =>
{
SmartItem item;
Match match;
DateTime date;
string[] dateFormats;
string nowYear = ' ' + DateTime.UtcNow.Year.StringInv();
string modified = string.Empty;
try
{
if (!client.IsUnix.HasValue)
{
client.IsUnix = !isWinRegex.IsMatch(rawItems.Substring(0, 8));
}
if (client.IsUnix.Value)
{
match = unix.Match(rawItems);
dateFormats = dateFormatsUnix;
}
else
{
match = win.Match(rawItems);
dateFormats = dateFormatsWin;
}
rawItems = null;
int x = -1;
while (match.Success)
{
if (client.IsCanceled)
{
break;
}
item = new SmartItem(match.Groups["Name"].Value, path);
modified = match.Groups["Modified"].Value;
if (client.IsUnix.Value)
{
int t = modified.Index(":");
if ((t > 0) && (t > 3))
{
modified = modified.Insert(6, nowYear);
}
switch (match.Value[0])
{
case 'd':
if ((match.Groups["Name"].Value.Length < 3) && ((match.Groups["Name"].Value == ".") || (match.Groups["Name"].Value == "..")))
{
match = match.NextMatch(); continue;
}
break;
case 'l':
item = new SmartItem(match.Groups["Name"].Value.Split(new string[] { "->" }, StringSplitOptions.RemoveEmptyEntries)[0].Trim(), path);
item.IsLink = true;
break;
default:
item.IsFile = true;
break;
}
item.Permissions = PermParser.ParseText(match.Groups["Permissions"].Value);
}
else
{
item.IsFile = (match.Groups["Length"].Value != "<DIR>");
}
if (modified.DateInvCulture(dateFormats, out date))
{
item.Modified = date.ToLocalTime().Ticks;
}
if (item.IsFile)
{
item.Length = match.Groups["Length"].Value.Long();
list.Add(item);
}
else
{
list.Insert(++x, item);
}
match = match.NextMatch();
}
}
catch (Exception exp) { ExceptionHelper.Log(exp); }
match = null;
});
}
return(client.IsCanceled ? null : list.ToArray());
}