Java

Get a Raw Text Directory Listing (LIST)

Demonstrates the Chilkat Ftp2.GetTextDirListing method, which sends a legacy LIST request and returns the server's raw textual listing. The only argument is appended literally as a server-side listing argument; an empty string lists the current remote directory.

Background: This returns exactly what the server's LIST command produces — usually a Unix ls -l-style block, but the format is server-defined and not standardized. That makes it handy for display or debugging, but fragile to parse; prefer GetXmlDirListing or the index-based accessors when you need structured data. Since the argument is appended literally to LIST, it can carry server-specific options as well as a wildcard.

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Java

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    boolean success = false;

    //  Demonstrates the Ftp2.GetTextDirListing method, which sends a legacy LIST request and returns
    //  the server's raw textual listing.  The only argument is appended literally as a server-side
    //  listing argument; an empty string lists the current remote directory.

    CkFtp2 ftp = new CkFtp2();

    ftp.put_Hostname("ftp.example.com");
    ftp.put_Username("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.
    ftp.put_Password("myPassword");

    success = ftp.Connect();
    if (success == false) {
        System.out.println(ftp.lastErrorText());
        return;
        }

    success = ftp.ChangeRemoteDir("public_html");
    if (success == false) {
        System.out.println(ftp.lastErrorText());
        return;
        }

    //  Get the raw listing text.  The format is server-defined (often Unix "ls -l" style).
    String listing = ftp.getTextDirListing("");
    if (ftp.get_LastMethodSuccess() == false) {
        System.out.println(ftp.lastErrorText());
        return;
        }

    System.out.println(listing);

    success = ftp.Disconnect();
    if (success == false) {
        System.out.println(ftp.lastErrorText());
        return;
        }
  }
}