Pascal (Lazarus/Delphi)

SFTP Download all Files in a Directory

See more SFTP Examples

Demonstrates how to download all files in a remote directory. This example uses the SyncTreeDownload method in a non-recursive mode that forces the download of all files, regardless of date/time or size differences. Pascal (Lazarus/Delphi)

program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.SFtp;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  success: Boolean;
  sftp: TSFtp;
  remoteDir: string;
  localDir: string;
  mode: Integer;
  recursive: Boolean;

begin
  success := False;

  //  This example assumes the Chilkat API to have been previously unlocked.
  //  See Global Unlock Sample for sample code.

  sftp := TSFtp.Create;

  success := sftp.Connect('my-ssh-server.com',22);
  if (success = True) then
    begin
      success := sftp.AuthenticatePw('mySshLogin','mySshPassword');
    end;
  if (success = True) then
    begin
      success := sftp.InitializeSftp();
    end;
  if (success <> True) then
    begin
      WriteLn(sftp.LastErrorText);
      Exit;
    end;

  //  Download all the files from the remote directory "syncDownloadTest/xml"
  //  into our local directory "qa_output"
  //  Both directories are relative paths.  The remote directory
  //  is relative to the HOME directory of the SSH user account.
  //  The local directory is relative to the current working directory of the process.
  //  It is also possible to use absolute paths.

  remoteDir := 'syncDownloadTest/xml';
  localDir := 'qa_output';
  //  Mode 0 causes SyncTreeDownload to download all files.
  mode := 0;
  //  Do not recursively descend the remote directory tree.  Just download all the files in specified directory.
  recursive := False;
  success := sftp.SyncTreeDownload(remoteDir,localDir,mode,recursive);
  if (success <> True) then
    begin
      WriteLn(sftp.LastErrorText);
      Exit;
    end;

  WriteLn('Success.');


  sftp.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.