Delphi DLL

FTP Uncommon Compatibility Options

Demonstrates the UncommonOptions property, a comma-separated list of compatibility options for uncommon platform or server requirements. The default is empty and should normally remain empty.

Background: This is a catch-all for narrow workarounds that do not warrant their own properties — behaviors needed only by a particular server or platform quirk. Most applications never set it. When you do, it is to satisfy a specific documented requirement, and the exact keyword matters, so consult the reference list rather than guessing.

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var
success: Boolean;
ftp: HCkFtp2;

begin
success := False;

ftp := CkFtp2_Create();

CkFtp2_putHostname(ftp,'ftp.example.com');
CkFtp2_putUsername(ftp,'myFtpLogin');

//  Normally you would not hard-code the password in source.  You should instead obtain it
//  from an interactive prompt, environment variable, or a secrets vault.
CkFtp2_putPassword(ftp,'myPassword');

//  UncommonOptions is a comma-separated list of compatibility options for uncommon platform or
//  server requirements.  The default is empty and should normally remain empty; set a documented
//  keyword only to work around a specific server or platform quirk.
CkFtp2_putUncommonOptions(ftp,'SomeDocumentedKeyword');

success := CkFtp2_Connect(ftp);
if (success = False) then
  begin
    Memo1.Lines.Add(CkFtp2__lastErrorText(ftp));
    Exit;
  end;

Memo1.Lines.Add('Connected.');

success := CkFtp2_Disconnect(ftp);
if (success = False) then
  begin
    Memo1.Lines.Add(CkFtp2__lastErrorText(ftp));
    Exit;
  end;

CkFtp2_Dispose(ftp);