public void archivate_parsed(List <string> old_files, ftp_options options)
{
List <string[]> all_files = get_files_list(options);
foreach (string[] file in all_files)
{
try
{
if (file[0].IndexOf(".archive") < 0)
{
if (old_files.FindIndex(x => x.Replace(".xml", "") == file[0].Replace(".xml", "").Replace(".rdy", "")) < 0)
{
var client = (FtpWebRequest)FtpWebRequest.Create(new Uri("ftp://" + options.host + "/" + options.path.Trim('/', ' ') + "/" + file[0]));
client.Credentials = new NetworkCredential(options.login, options.password);
client.Method = WebRequestMethods.Ftp.Rename;
client.RenameTo = "/" + options.path.Trim('/', ' ') + "/" + file[0] + ".archive";
//Debugger.Break();
FtpWebResponse response = (FtpWebResponse)client.GetResponse(); // вот тут ошибку выдает
Stream ftpStream = response.GetResponseStream();
response.Close();
}
}
}
catch (WebException ex) {
Debug.WriteLine(ex);
}
}
}
/*функция получения даты последнего изменения файла конец*/
public List <string[]> get_files_list(ftp_options options)
{
try
{
var result = new StringBuilder();
FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://" + options.host + "/" + options.path.Trim('/', ' ') + "/");
request.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
request.Credentials = new NetworkCredential(options.login, options.password);
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
using (var reader = new StreamReader(response.GetResponseStream()))
{
var line = reader.ReadLine();
//Debugger.Break();
while (line != null)
{
result.Append(line);
result.Append("\n");
line = reader.ReadLine();
}
result.Remove(result.ToString().LastIndexOf('\n'), 1);
}
var list = result.ToString().Split('\n').ToList <string>();
//Debugger.Break();
try
{
List <string[]> files = new List <string[]>();
foreach (string item in list)
{
string[] temp = item.Split(' ');
//Debugger.Break();
if ((temp.Length > 5) && (temp[temp.Length - 1].IndexOf(".archive") < 0))
{
//Debugger.Break();
if (temp[temp.Length - 3].Trim().Length == 1)
{
files.Add(new string[] { temp[temp.Length - 1], temp[temp.Length - 2], "0" + temp[temp.Length - 3] + " " + temp[temp.Length - 5] });
}
else
{
files.Add(new string[] { temp[temp.Length - 1], temp[temp.Length - 2], temp[temp.Length - 3] + " " + temp[temp.Length - 4] });
}
}
}
//files = files.OrderByDescending(x => x[0].Remove(0,x[0].IndexOf('_')+1).Replace(".xml", "").Replace(".rdy", "")).ToList();
//Debugger.Break();
return(files);
}
catch (Exception ex) {
Debug.WriteLine(ex);
}
}
catch (WebException e)
{
Debug.WriteLine(e);
}
return(new List <string[]>());
}
public ftp_error check_connection(ftp_options options)
{
try
{
var result = new StringBuilder();
FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://" + options.host + "/");
request.Method = WebRequestMethods.Ftp.ListDirectory;
request.Credentials = new NetworkCredential(options.login, options.password);
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
using (var reader = new StreamReader(response.GetResponseStream()))
{
var line = reader.ReadLine();
while (line != null)
{
result.Append(line);
result.Append("\n");
line = reader.ReadLine();
}
result.Remove(result.ToString().LastIndexOf('\n'), 1);
}
var list = result.ToString().Split('\n');
if (list.Contains(options.path))
{
return(new ftp_error()
{
no_error = true, error_status = 0
});
}
return(new ftp_error()
{
no_error = false, error_status = 3
});
}
catch (WebException e) {
FtpWebResponse response = (FtpWebResponse)e.Response;
Debug.WriteLine(response);
if (response.StatusCode == FtpStatusCode.NotLoggedIn)
{
return(new ftp_error()
{
no_error = false, error_status = 2
});
}
return(new ftp_error()
{
no_error = false, error_status = 1
});
}
return(new ftp_error()
{
no_error = false, error_status = 9
});
}
/*функция получения даты последнего изменения файла 13.04.18*/
public string get_file_date(ftp_options options, string file_name)
{
FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://" + options.host + "/" + options.path.Trim('/', ' ') + "/" + file_name);
request.Method = WebRequestMethods.Ftp.GetDateTimestamp;
request.Credentials = new NetworkCredential(options.login, options.password);
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
string date_last_mod = Convert.ToString(response.LastModified);
return(date_last_mod);
}
public List <string> file_list(ftp_options options)
{
if (check_connection(options).no_error)
{
try
{
var result = new StringBuilder();
FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://" + options.host + "/" + options.path.Trim('/', ' ') + "/");
request.Method = WebRequestMethods.Ftp.ListDirectory;
request.Credentials = new NetworkCredential(options.login, options.password);
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
using (var reader = new StreamReader(response.GetResponseStream()))
{
var line = reader.ReadLine();
while (line != null)
{
result.Append(line);
result.Append("\n");
line = reader.ReadLine();
}
result.Remove(result.ToString().LastIndexOf('\n'), 1);
}
var list = result.ToString().Split('\n').ToList <string>();
List <string> xml_list = new List <string>();
foreach (string item in list)
{
if (item.IndexOf(".xml") > -1)
{
string[] xml_arr = item.Split('_');
if (xml_arr.Length == 2)
{
xml_list.Add(xml_arr[0].Trim());
}
}
}
var unique_list = xml_list.Distinct().ToList();
return(unique_list);
}
catch (WebException ex) {
}
}
return(new List <string>());
}
public List <ftp_download> download_files(List <string> files, ftp_options options, string save_path = "archive/")
{
List <ftp_download> status = new List <ftp_download>();
foreach (string file in files)
{
ftp_download file_satus = new ftp_download();
file_satus.filename = file;
FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://" + options.host + "/" + options.path.Trim('/', ' ') + "/" + file);
request.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
string username = options.login;
string password = options.password;
request.Credentials = new NetworkCredential(username.Normalize(), password.Normalize());
// устанавливаем метод на загрузку файлов
request.Method = WebRequestMethods.Ftp.DownloadFile;
// создаем поток для загрузки файла
if (File.Exists(save_path + file))
{
// Note that no lock is put on the
// file and the possibility exists
// that another process could do
// something with it between
// the calls to Exists and Delete.
File.Delete(save_path + file);
}
if (!Directory.Exists(save_path))
{
DirectoryInfo di = Directory.CreateDirectory(save_path);
}
try
{
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
Stream ftpStream = response.GetResponseStream();
FileStream localFileStream = new FileStream(save_path + file, FileMode.Create);
int bufferSize = 2048;
byte[] byteBuffer = new byte[bufferSize];
int bytesRead = ftpStream.Read(byteBuffer, 0, bufferSize);
while (bytesRead > 0)
{
localFileStream.Write(byteBuffer, 0, bytesRead);
bytesRead = ftpStream.Read(byteBuffer, 0, bufferSize);
}
localFileStream.Close();
ftpStream.Close();
response.Close();
request = null;
// получаем ответ от сервера в виде объекта FtpWebResponse
//FtpWebResponse response = (FtpWebResponse)request.GetResponse();
//ToConsole("Загрузка файлов завершена. Статус: " + response.StatusDescription);
Debug.WriteLine(response.StatusDescription);
if (response.StatusDescription.IndexOf("226") > -1)
{
file_satus.transfer_succ = true;
}
else
{
file_satus.transfer_succ = false;
}
status.Add(file_satus);
}
catch (Exception e) {
Debug.WriteLine(e);
file_satus.transfer_succ = false;
}
}
return(status);
}
public List <string> get_last_files(List <string> files, List <string[]> list, ftp_options options)
{
//Debugger.Break();
DateTime start = DateTime.ParseExact("01.01.2016 00:00:01", "dd.MM.yyyy HH:mm:ss", CultureInfo.InvariantCulture);
if (list.Count > 0 && files.Count > 0)
{
string[] latest_files = new string[files.Count];
DateTime[] latest = new DateTime[files.Count];
for (int i = 0; i < files.Count; i++)
{
latest[i] = start;
}
foreach (string[] item in list)
{
//Debugger.Break();
if (item[0].IndexOf(".xml") > -1)
{
int counter = 0;
if (list.FindIndex(x => x[0] == item[0].Replace(".xml", ".rdy")) > -1)
{
foreach (string filename in files)
{
//Debugger.Break();
if (item[0].IndexOf(filename) > -1)
{
//var datetime = item[1] + " " + item[2] + " 2018";
var datetime = get_file_date(options, item[0]);
// Debugger.Break();
DateTime myDate = DateTime.ParseExact(datetime, "dd.MM.yyyy HH:mm:ss", CultureInfo.InvariantCulture);
//Debugger.Break();
if (myDate > latest[counter])
{
latest[counter] = myDate;
latest_files[counter] = item[0];
}
}
counter++;
}
}
}
}
//Debugger.Break();
return(latest_files.ToList());
}
return(new List <string>());
}
