[jcifs] jcifs.smb.SmbException: Unsupported trying to list samba shares of Linux Box

[Michael B Allen]

If you set jcifs.lmCompatibility = 0 and
jcifs.smb.client.useExtendedSecurity = false does it work?

If not it could be that you're using JCIFS in some way that is
provoking different  behavior. Your sample code is somewhat odd. Do
any of the examples generate the same behavior?

Mike

On Fri, Nov 14, 2008 at 6:37 AM, rosso <fivefinger at gmx.net> wrote:
> Hello people!
>
> Im about to write a small app to do incremental backups of samba shares in a
> local network.
> While playing around with the jcifs module (1.3.0) i experienced problems
> browsing a share on a linux box running smbd 3.2.3
> While this test Code works fine for a Winbox on the same network it fails on the
> linux box.
>
> smb://diskordia/ found                         #note: smb.exists()
> jcifs.smb.SmbException: Unsupported            #note: smb.list()
>        at jcifs.smb.SmbComSessionSetupAndX.<init>(SmbComSessionSetupAndX.java:82)
>        at jcifs.smb.SmbSession.sessionSetup(SmbSession.java:282)
>        at jcifs.smb.SmbSession.send(SmbSession.java:234)
>        at jcifs.smb.SmbTree.treeConnect(SmbTree.java:161)
>        at jcifs.smb.SmbFile.doConnect(SmbFile.java:850)
>        at jcifs.smb.SmbFile.doShareEnum(SmbFile.java:1725)
>        at jcifs.smb.SmbFile.doEnum(SmbFile.java:1673)
>        at jcifs.smb.SmbFile.list(SmbFile.java:1646)
>        at jcifs.smb.SmbFile.list(SmbFile.java:1543)
>        at HornySync.main(HornySync.java:20)
>
> Is this some incompatibility?
> I also tried to set up the environment properly by configuring the linux box as
> WINS Server and setting jcifs.netbios.wins to the corresponding ip.
> Funny is that smb.exists() works for just the server (smb://diskordia/), but
> reports "unsupported" for the share (smb://diskordia/data/).
>
> Here's my Testcode:
>
> import jcifs.smb.*;
> import java.net.URL;
>
> public class HornySync {
>    public static void main (String[] args) {
>        URL path = null;
>        SmbFile smb = null;
>        jcifs.Config.registerSmbURLHandler();
>        try {path = new URL("smb://diskordia/");}
>        catch (Exception e) {e.printStackTrace( System.out);}
>        try {smb = new SmbFile(path);}
>        catch (Exception e) {e.printStackTrace( System.out);}
>        try {if (smb.exists()) {System.out.println(smb+" found");}}
>        catch (SmbException e) {e.printStackTrace( System.out);}
>        String [] files = new String[600];
>        try {
>            files = smb.list();
>            for (String file : files) {
>                System.out.println(file);
>            }
>        }
>        catch (SmbException e) {e.printStackTrace( System.out);}
>    }
> }
>
>
> Any help is appreciated.
>
> Cheeers
>
>
> rosso
>
>



-- 
Michael B Allen
PHP Active Directory SPNEGO SSO
http://www.ioplex.com/