/// <summary>
/// FtpInternalSendFile() --> Performs an FTP Upload.
/// </summary>
/// <param name="cust">Indicates the name of supplier portal customer.</param>
/// <param name="app">Indicates the name of eFlow application.</param>
/// <param name="fn">Indicates the name of the file to upload.</param>
/// <param name="fnUp">Indicates the name of the file on the server (how it will be called once uploaded).</param>
/// <param name="folder">Indicates the folder where the file will be uploaded</param>
/// <param name="hostname">Indicates the host name where the file will be uploaded</param>
/// <param name="username">Indicates the name of the user allowed to login into the hostname</param>
/// <param name="pwd">Indicates the password of the user allowed to login into the hostname</param>
/// <example><code>s.FtpInternalSendFile("topimagesystems.com", "CLS", "00000323.tif", "/images", "ftp.doksend.com", "supplierportaluser", "e7low5!!");</code></example>
protected bool FtpInternalSendFile(string cust, string app, string fn, string fnUp, string folder, string hostname, string username, string pwd)
{
bool result = false;
try
{
using (Chilkat.Ftp2 ftp = new Chilkat.Ftp2())
{
if (ftp.UnlockComponent(Constants.cStrChilkatFtpLic))
{
ftp.Hostname = hostname;
ftp.Username = username;
ftp.Password = pwd;
ftp.Passive = true;
if (ftp.Connect())
{
if (ftp.ChangeRemoteDir(folder))
{
if (ftp.GetSizeByName(fnUp) < 0)
{
if (File.Exists(fn))
{
result = ftp.PutFile(fn, fnUp);
Thread.Sleep(50);
}
}
}
}
else
{
Logging.WriteLog(ftp.LastErrorText);
}
ftp.Disconnect();
}
}
}
catch (Exception ex)
{
Logging.WriteLog(ex.ToString());
}
return(result);
}