/// <summary>
/// 从Unix@
/// </summary>
/// <param name="Record">文件信息</param>
private FileStruct ParseFileStructFromUnixStyleRecord(string Record)
{
FileStruct f = new FileStruct();
string processstr = Record.Trim();
f.Flags = processstr.Substring(0, 10);
f.IsDirectory = (f.Flags[0] == 'd');
processstr = (processstr.Substring(11)).Trim();
_cutSubstringFromStringWithTrim(ref processstr, ' ', 0); //跳过一部分
f.Owner = _cutSubstringFromStringWithTrim(ref processstr, ' ', 0);
f.Group = _cutSubstringFromStringWithTrim(ref processstr, ' ', 0);
_cutSubstringFromStringWithTrim(ref processstr, ' ', 0); //跳过一部分
string yearOrTime = processstr.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)[2];
if (yearOrTime.IndexOf(":") >= 0) //time
{
processstr = processstr.Replace(yearOrTime, DateTime.Now.Year.ToString());
}
f.CreateTime = DateTime.Parse(_cutSubstringFromStringWithTrim(ref processstr, ' ', 8));
f.Name = processstr; //最后就是名称
return(f);
}
/// <summary>
/// 从Unix@
/// </summary>
/// <param name="Record">文件信息</param>
private FileStruct ParseFileStructFromUnixStyleRecord(string Record)
{
FileStruct f = new FileStruct();
string processstr = Record.Trim();
f.Flags = processstr.Substring(0, 10);
f.IsDirectory = (f.Flags[0] == 'd');
processstr = (processstr.Substring(11)).Trim();
_cutSubstringFromStringWithTrim(ref processstr, ' ', 0); //跳过一部分
f.Owner = _cutSubstringFromStringWithTrim(ref processstr, ' ', 0);
f.Group = _cutSubstringFromStringWithTrim(ref processstr, ' ', 0);
_cutSubstringFromStringWithTrim(ref processstr, ' ', 0); //跳过一部分
string yearOrTime = processstr.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)[2];
if (yearOrTime.IndexOf(":") >= 0) //time
{
processstr = processstr.Replace(yearOrTime, DateTime.Now.Year.ToString());
}
f.CreateTime = DateTime.Parse(_cutSubstringFromStringWithTrim(ref processstr, ' ', 8));
f.Name = processstr; //最后就是名称
return f;
}
/// <summary>
/// 从Windows格式中返回文件信息
/// </summary>
/// <param name="Record">文件信息</param>
private FileStruct ParseFileStructFromWindowsStyleRecord(string Record)
{
FileStruct f = new FileStruct();
string processstr = Record.Trim();
string dateStr = processstr.Substring(0, 8);
processstr = (processstr.Substring(8, processstr.Length - 8)).Trim();
string timeStr = processstr.Substring(0, 7);
processstr = (processstr.Substring(7, processstr.Length - 7)).Trim();
DateTimeFormatInfo myDTFI = new CultureInfo("en-US", true).DateTimeFormat;
myDTFI.ShortTimePattern = "t";
f.CreateTime = DateTime.Parse(dateStr + " " + timeStr, myDTFI);
if (processstr.Substring(0, 5) == "<DIR>")
{
f.IsDirectory = true;
processstr = (processstr.Substring(5, processstr.Length - 5)).Trim();
}
else
{
string[] strs = processstr.Split(new char[] { ' ' }, 2);// StringSplitOptions.RemoveEmptyEntries); // true);
processstr = strs[1];
f.IsDirectory = false;
}
f.Name = processstr;
return f;
}
/// <summary>
/// 获得文件和目录列表
/// </summary>
/// <param name="datastring">FTP返回的列表字符信息</param>
private List<FileStruct> GetList(string datastring)
{
List<FileStruct> myListArray = new List<FileStruct>();
string[] dataRecords = datastring.Split('\n');
FileListStyle _directoryListStyle = GuessFileListStyle(dataRecords);
foreach (string s in dataRecords)
{
if (s.IndexOf("total") != 0)
{
if (_directoryListStyle != FileListStyle.Unknown && s != "")
{
FileStruct f = new FileStruct();
f.Name = "..";
switch (_directoryListStyle)
{
case FileListStyle.UnixStyle:
f = ParseFileStructFromUnixStyleRecord(s);
break;
case FileListStyle.WindowsStyle:
f = ParseFileStructFromWindowsStyleRecord(s);
break;
}
if (!(f.Name == "." || f.Name == ".."))
{
myListArray.Add(f);
}
}
}
}
return myListArray;
}