Rust

CRLF Mode

See more FTP Examples

The CrlfMode property applies when downloading files in ASCII mode. If CrlfMode is set to 0 (the default), then the ASCII transfer happens normally without alteration. A value of 1 converts all line endings to CR+ LF. A value of 2 converts all line endings to LF-only. A value of 3 converts all line endings to CR-only. Rust

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

let ftp = chilkat::Ftp2::new();

ftp.set_hostname("ftp.chilkatsoft.com");
ftp.set_username("MyLogin");
ftp.set_password("MyPassword");

// Connect and login to the FTP server.
if ftp.connect().is_err() {
    println!("{}", ftp.last_error_text());
    return;
}

// Set the transfer mode to ASCII
if ftp.set_type_ascii().is_err() {
    println!("{}", ftp.last_error_text());
    return;
}

// Set the CrlfMode to ensure that line endings are CR+LF:
ftp.set_crlf_mode(1);

// CrlfMode line ending settings:
// 0 = do ASCII transfer without alteration.
// 1 = CR+LF
// 2 = LF-only
// 3 = CR-only

// Change to the remote directory where the file will be uploaded.
if ftp.change_remote_dir("junk").is_err() {
    println!("{}", ftp.last_error_text());
    return;
}

let local_filename = "hamlet.xml".to_string();
let remote_filename = "hamlet.xml".to_string();

// Turn on session logging for the upload:
ftp.set_keep_session_log(true);

// Download a file.
if ftp.get_file(&remote_filename, &local_filename).is_err() {
    println!("{}", ftp.last_error_text());
    return;
}

// View the session log.  You can verify visually that
// the transfer was in ascii mode.
println!("{}", ftp.session_log());

let _ = ftp.disconnect().is_ok();

println!("File Downloaded!");