sftp/Test.cs

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using sfFTPLib;
using System;
using System.Collections.Generic;
using System.Text;
 
namespace CSharp
{
    internal class Test
    {
        // fields
        private sfFTPLib.SSHConnection _connection = null;
 
        private sfFTPLib.SFTPConnection _sftp = null;
 
        // methods
        public void Start()
        {
            var global = new sfFTPLib.Global();
 
            // If LoadLicense is not called a trial license is automatically obtained from the activation server. The FTP Library uses WinHTTP to access
            // the activation server at www.smartftp.com (TLS, port 443). Ensure that your application is not blocked by any firewall.
            // TODO: insert the provided serial after the purchase of a license
            //global.LoadLicense("XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX");
 
            // Create our COM object through the Interop (Early Binding)
            _connection = new sfFTPLib.SSHConnection();
 
            // host settings
            _connection.Host = "localhost";
            _connection.Port = 22;
            _connection.Username = "username";
            _connection.Password = "password";
 
            var fileLogger = _connection.SetFileLogger();
            fileLogger.file = "ssh.log";
 
            // Limit authentications
            var authentications = new SSHAuthentication[2];
            authentications[0] = sfFTPLib.SSHAuthentication.ftpSSHAuthenticationPassword;
            authentications[1] = sfFTPLib.SSHAuthentication.ftpSSHAuthenticationNone;
            object objAuthentications = (System.Array)authentications;
            //_connection.set_Authentications(ref objAuthentications);
 
            // This snippet shows how to read the array
            System.Array arrayAuthentications = (System.Array)_connection.get_Authentications();
            for (int i = 0; i < arrayAuthentications.Length; i++)
            {
                arrayAuthentications.GetValue(i);
            }
 
            // load private key
            //sfFTPLib.KeyManager keymanager = new sfFTPLib.KeyManager();
            // From file
            //_connection.PrivateKey = keymanager.LoadFile("Identity", "password");
            //
            // From current users's certificate store
            // The thumbprint can be obtained from the certificate properties:
            // 1. Start certmgr.msc
            // 2. Go to the Personal\Certificates store
            // 3. Double click the certificate
            // 4. Go to the Details tab
            // 5. Select the Thumbprint field
            //_connection.PrivateKey = keymanager.LoadFromCertificateStore("dc3c1e61ac08b37e14a1025145e5c63bac2b7d05");
 
            // connect to host
            System.Console.WriteLine("Connecting to \"{0}\".", _connection.Host);
            _connection.Connect();
            SFTPTest();
            _connection.Disconnect();
        }
 
        public void SFTPTest()
        {
            _sftp = _connection.CreateSFTPConnection();
            var fileLogger = _sftp.SetFileLogger();
            fileLogger.file = "sftp.log";
 
            _sftp.Connect();
 
            var homeDirectory = _sftp.RealPath(".");
            var items = _sftp.ReadDirectory(homeDirectory);
            foreach (sfFTPLib.FTPItem item in items)
            {
                var line = string.Format("Type={0}; Name={1};", item.Type, item.Name);
                if (item.Type == sfFTPLib.ItemType.ftpItemTypeRegularFile)
                {
                    line += string.Format(" Size={0}", item.Size);
                }
                System.Console.WriteLine(line);
            }
 
            // download file
            // Note: No resume in this sample
            ulong startPosition = 0;
            ulong endPosition = ulong.MaxValue;
            // Use the absolute path to the source file
            _sftp.DownloadFileEx("/License.txt", "License.txt", sfFTPLib.DataTransferType.ftpDataTransferTypeImage, startPosition, endPosition, (int)sfFTPLib.DownloadFlags.ftpDownloadFlagReadBeyondEnd, null);
            System.Console.WriteLine("DownloadFile() successful.");
            System.Console.WriteLine("LastTransferBytes = {0} B", _sftp.LastTransferBytes);
            System.Console.WriteLine("LastTransferTime = {0} s", _sftp.LastTransferTime);
            System.Console.WriteLine("LastTransferSpeed = {0} B/s", _sftp.LastTransferSpeed);
 
            // upload file
            //_sftp.UploadFileEx(@"c:\test.dat", @"/remotefolder/test.dat", sfFTPLib.DataTransferType.ftpDataTransferTypeImage, startPosition, null)
        }
    }
}