/// <summary>
/// main method used to process the files every configurable interval
/// </summary>
public void ProcessFileControlThread()
{
string theFileToGrab = String.Empty;
// main processing thread
while (true)
{
try
{
using (FtpLib.FtpConnection ftp = new FtpLib.FtpConnection(m_FTPFolder, m_FTPUserName, m_FTPPwd))
{
try
{
ftp.Open(); /* Open the FTP connection */
ftp.Login(); /* Login using previously provided credentials */
ftp.SetCurrentDirectory(m_FTPServerDirectory); /* change current directory */
FtpLib.FtpFileInfo[] flist = ftp.GetFiles();
foreach (FtpLib.FtpFileInfo fi in flist)
{
if (!_dbMgr.CheckDbBeforeDownloadingFile(fi.Name))
{
try
{
string fil = m_FTPServerDirectory + fi.Name;
if (ftp.FileExists(fil)) /* check that a file exists */
{
ftp.GetFile(fil, m_FtpFileToLocation + fi.Name, false);
FileWriter.Instance.WriteToLogFile("FtpHandler::ProcessFileControlThread:DownloadedFile" + fi.Name);
// update the db so we do not download again
_dbMgr.UpdateFtpFileNameInDb(fi.Name);
}
}
catch (SystemException se)
{
FileWriter.Instance.WriteToLogFile("FtpHandler::ProcessControlThread:EXCEPTIONCAUGHT(Open/Login/Directory)::" + se.Message);
FileWriter.Instance.WriteToLogFile(se.StackTrace);
}
}
}
}
catch (SystemException se)
{
FileWriter.Instance.WriteToLogFile("FtpHandler::ProcessFileControlThread:EXCEPTIONCAUGHT::" + se.Message);
}
}
}
catch (SystemException se)
{
FileWriter.Instance.WriteToLogFile("FtpHandler::ProcessFileControlThread:EXCEPTIONCAUGHT::TryingToConnect" + se.Message);
}
// wait for the next interval to ftp the next file over
System.Threading.Thread.Sleep(m_runIntervalInSeconds);
} // while(true)
} //ProcessFileControlThread
public void RecursiveDeleteFTP(string path, bool RemFromLog, ref FtpConnection ftpcon)
{
ftpcon.SetCurrentDirectory(path);
foreach (FtpFileInfo fi in ftpcon.GetFiles())
{
string fpath = string.Format("{0}/{1}", path, fi.Name);
ftpcon.RemoveFile(fpath);
Log.Write("Gon'delete: {0}", fpath);
if (RemFromLog)
RemoveFromLog(fpath);
}
foreach (FtpDirectoryInfo di in ftpcon.GetDirectories())
{
if (di.Name != "." && di.Name != "..")
{
string fpath = string.Format("{0}/{1}", noSlashes(path), di.Name);
Log.Write("Gon'delete files in: {0}", fpath);
RecursiveDeleteFTP(fpath, RemFromLog, ref ftpcon);
}
}
ftpcon.RemoveDirectory(path);
if (RemFromLog)
RemoveFromLog(path);
}
/// <summary>
/// main method used to process the files every configurable interval
/// </summary>
public void ProcessFileControlThread()
{
string theFileToGrab = String.Empty;
// main processing thread
while (true)
{
try
{
using (FtpLib.FtpConnection ftp = new FtpLib.FtpConnection(m_FTPFolder, m_FTPUserName, m_FTPPwd))
{
try
{
ftp.Open(); /* Open the FTP connection */
ftp.Login(); /* Login using previously provided credentials */
ftp.SetCurrentDirectory(m_FTPServerDirectory); /* change current directory */
FtpLib.FtpFileInfo[] flist = ftp.GetFiles();
foreach (FtpLib.FtpFileInfo fi in flist)
{
if (!_dbMgr.CheckDbBeforeDownloadingFile(fi.Name))
{
try
{
string fil = m_FTPServerDirectory + fi.Name;
if (ftp.FileExists(fil)) /* check that a file exists */
{
ftp.GetFile(fil, m_FtpFileToLocation + fi.Name, false);
FileWriter.Instance.WriteToLogFile("FtpHandler::ProcessFileControlThread:DownloadedFile" + fi.Name);
// update the db so we do not download again
_dbMgr.UpdateFtpFileNameInDb(fi.Name);
}
}
catch (SystemException se)
{
FileWriter.Instance.WriteToLogFile("FtpHandler::ProcessControlThread:EXCEPTIONCAUGHT(Open/Login/Directory)::" + se.Message);
FileWriter.Instance.WriteToLogFile(se.StackTrace);
}
}
}
}
catch (SystemException se)
{
FileWriter.Instance.WriteToLogFile("FtpHandler::ProcessFileControlThread:EXCEPTIONCAUGHT::" + se.Message);
}
}
}
catch (SystemException se)
{
FileWriter.Instance.WriteToLogFile("FtpHandler::ProcessFileControlThread:EXCEPTIONCAUGHT::TryingToConnect" + se.Message);
}
// wait for the next interval to ftp the next file over
System.Threading.Thread.Sleep(m_runIntervalInSeconds);
}// while(true)
}
private static void RemoveDirectoryEvenIfNotEmpty(FtpConnection ftpConnection, string startDirectory)
{
if (!startDirectory.EndsWith("/"))
startDirectory += "/";
List<string> directories = new List<string>();
directories.Add(startDirectory);
int index = 0;
while (index < directories.Count)
{
string currentDirectory = directories[index];
directories.AddRange(ftpConnection.GetDirectories(currentDirectory).Select(dir => currentDirectory + dir.Name + "/"));
index++;
}
directories.Reverse();
List<string> fileNames = new List<string>();
foreach (var directory in directories)
{
foreach (var ftpFile in ftpConnection.GetFiles(directory))
{
string fullPath = directory + ftpFile.Name;
if (ftpConnection.FileExists(fullPath))
ftpConnection.RemoveFile(fullPath);
}
foreach (var ftpDir in ftpConnection.GetDirectories(directory))
{
string fullPath = directory + ftpDir.Name;
if (ftpConnection.DirectoryExists(fullPath))
ftpConnection.RemoveDirectory(fullPath);
}
}
if (startDirectory != "./" && ftpConnection.DirectoryExists(startDirectory))
ftpConnection.RemoveDirectory(startDirectory);
}
private void GetFilesByFtp(string host, string remoteLocation)
{
List<string> remoteFiles = new List<string>();
string localDownloadDirectory = string.Empty;
FtpConnection connection = new FtpConnection(host, "mxftp", "mxftp");
try {
try {
connection.Open();
} catch (Exception ex) {
CommonUtils.ShowError(ex.Message, ex);
}
connection.Login();
connection.SetCurrentDirectory(remoteLocation);
FtpFileInfo[] ftpFileInfo = connection.GetFiles("*act.rftvp");
ScriptName = connection.GetCurrentDirectoryInfo().Name;
localDownloadDirectory = downloadDir + ScriptName;
//if(Directory.Exists(localDownloadDirectory)){
// Directory.Delete(localDownloadDirectory,true);
// }
DirectoryInfo downloadDirectoryInfo = Directory.CreateDirectory(localDownloadDirectory);
connection.SetLocalDirectory(downloadDirectoryInfo.FullName);
for (int i = 0; i < ftpFileInfo.Length; i++) {
connection.GetFile(ftpFileInfo[i].Name, false);
}
} finally {
connection.SetLocalDirectory(Path.GetTempPath());
connection.Close();
connection.Dispose();
}
ReplaceFiles(localDownloadDirectory, txtDest.Text);
//deleting local files
//Directory.Delete(localDownloadDirectory);
}