private FtpFileInfo[] ParseIIS(string[] lines, int startFrom)
{
FtpFileInfo[] result = new FtpFileInfo[lines.Length - startFrom];
for (int i = startFrom; i < lines.Length; i++)
{
var match = _iisFileLine.Match(lines[i]);
if (!match.Success)
throw new Exception("Cannot parse file info. First line was ok.");
int year = int.Parse(match.Groups["year"].Value);
if (year < 100)
if (year > 50)
year = 1900 + year;
else
year = 2000 + year;
int month = int.Parse(match.Groups["month"].Value);
int day = int.Parse(match.Groups["day"].Value);
int hour = int.Parse(match.Groups["hour"].Value);
int minute = int.Parse(match.Groups["minute"].Value);
bool am = match.Groups["ampm"].Value == "AM";
string lengthStr = match.Groups["length"].Value;
bool directory = lengthStr == "<DIR>";
long length = 0;
if (!directory)
length = long.Parse(lengthStr);
string name = match.Groups["name"].Value;
result[i - startFrom] = new FtpFileInfo
{
ModifiedDate = new DateTime(year, month, day, hour, minute, 0),
Length = length,
Name = name,
IsDirectory = directory
};
}
return result;
}
private FtpFileInfo[] ParseUnix(string[] lines, int startFrom)
{
FtpFileInfo[] result = new FtpFileInfo[lines.Length - startFrom];
for (int i = startFrom; i < lines.Length; i++)
{
var match = _unixFileLine.Match(lines[i]);
// skip links for now
if (lines[i].Length > 0 && lines[i][0] == 'l')
continue;
if (!match.Success)
throw new Exception("Cannot parse file info. First line was ok.");
string yearStr = match.Groups["year"].Value;
int year = yearStr == "" ? DateTime.Now.Year : int.Parse(yearStr);
int month = Parse3CharMonth(match.Groups["month"].Value);
int day = int.Parse(match.Groups["day"].Value);
string hourStr = match.Groups["hour"].Value;
int hour = hourStr == "" ? 0 : int.Parse(hourStr);
string minuteStr = match.Groups["minute"].Value;
int minute = minuteStr == "" ? 0 : int.Parse(minuteStr);
long length = long.Parse(match.Groups["length"].Value);
string name = match.Groups["name"].Value;
bool directory = match.Groups["dir"].Value == "d";
if (directory)
length = 0;
if (directory && (name == "." || name == ".."))
continue;
result[i - startFrom] = new FtpFileInfo
{
ModifiedDate = new DateTime(year, month, day, hour, minute, 0),
Length = length,
Name = name,
IsDirectory = directory
};
}
return result.Where(r => r != null).ToArray();
}
