Retrieve folder tree fails on escaped delmiter and specified-length encoding

[gpiyush]

Hi,

I just downloaded logicmail on my Blackberry pearl running BB v4.2.1.107

I am trying to setup my account using IMAP on Lotus Domino mail server. Authentication goes through but I get "Unknown error" during retrieving folder tree.

Here is what I gathered using telnet

+++++++++++++++++++

• OK Domino IMAP4 Server Release 7.0 ready Sun, 13 Apr 2008 22:23:17 -0700

A1 CAPABILITY

• CAPABILITY IMAP4rev1 AUTH=PLAIN LITERAL+ NAMESPACE QUOTA UIDPLUS

A1 OK CAPABILITY completed A2 LOGIN "xxxxxx xxxxxx" xxxxxx A2 OK LOGIN completed A3 LIST "" "*"

• LIST (\HasChildren) "
  " 2007
• LIST (\HasNoChildren) "
  " {12}

2007\Q3-2007

• LIST (\HasNoChildren) "
  " {12}

2007\Q4-2007

• LIST (\HasChildren) "
  " 2008
• LIST (\HasNoChildren) "
  " {7}

2008\01

• LIST (\HasNoChildren) "
  " {7}

2008\02

• LIST (\HasNoChildren) "
  " {7}

2008\03

• LIST (\HasNoChildren) "
  " Bulletins
• LIST (\HasNoChildren) "
  " CountryWide
• LIST (\HasNoChildren) "
  " Drafts
• LIST (\HasNoChildren) "
  " IBM
• LIST (\Noinferiors \HasNoChildren) "
  " Inbox
• LIST (\HasNoChildren) "
  " Jan2008
• LIST (\HasChildren) "
  " Client1
• LIST (\HasNoChildren) "
  " {15}

Client1\CreditCard

• LIST (\HasNoChildren) "
  " {7}

Client1\CT

• LIST (\HasNoChildren) "
  " {8}

Client1\GTI

• LIST (\HasNoChildren) "
  " {11}

Client1\Retail

• LIST (\HasNoChildren) "
  " {10}

Client1\T&-SS

• LIST (\HasNoChildren) "
  " Client2
• LIST (\HasNoChildren) "
  " Personal
• LIST (\HasNoChildren) "
  " "Sent Items"
• LIST (\HasNoChildren) "
  " Client3
• LIST (\Noinferiors \HasNoChildren) "
  " Trash

A3 OK LIST completed A4 LOGOUT

++++++++++++++++++++++++++ Any help/insight would be appreciated.

[gpiyush]

• OK Domino IMAP4 Server Release 7.0 ready Sun, 13 Apr 2008 22:37:40 -0700
  

A1 CAPABILITY

• CAPABILITY IMAP4rev1 AUTH=PLAIN LITERAL+ NAMESPACE QUOTA UIDPLUS
  

A1 OK CAPABILITY completed
A2 LOGIN "USer Name" PASSWORD
A2 OK LOGIN completed
A3 LIST "" "*"

• LIST (\HasChildren) "
  " 2007
  
• LIST (\HasNoChildren) "
  " {12}

2007\Q3-2007

• LIST (\HasNoChildren) "
  " {12}

2007\Q4-2007

• LIST (\HasChildren) "
  " 2008
  
• LIST (\HasNoChildren) "
  " {7}

2008\01

• LIST (\HasNoChildren) "
  " {7}

2008\02

• LIST (\HasNoChildren) "
  " {7}

2008\03

• LIST (\HasNoChildren) "
  " Bulletins
  
• LIST (\HasNoChildren) "
  " Client1
  
• LIST (\HasNoChildren) "
  " Drafts
  
• LIST (\HasNoChildren) "
  " Client2
  
• LIST (\Noinferiors \HasNoChildren) "
  " Inbox
  
• LIST (\HasNoChildren) "
  " Jan2008
  
• LIST (\HasChildren) "
  " Client2
  
• LIST (\HasNoChildren) "
  " {15}

Client2\CreditCard

• LIST (\HasNoChildren) "
  " {7}

Client2\CT

• LIST (\HasNoChildren) "
  " {8}

Client2\GTI

• LIST (\HasNoChildren) "
  " {11}

Client2\Retail

• LIST (\HasNoChildren) "
  " {10}

Client2\T&-SS

• LIST (\HasNoChildren) "
  " McKesson
  
• LIST (\HasNoChildren) "
  " Personal
  
• LIST (\HasNoChildren) "
  " "Sent Items"
  
• LIST (\HasNoChildren) "
  " TableTop
  
• LIST (\Noinferiors \HasNoChildren) "
  " Trash
  

A3 OK LIST completed
A4 LOGOUT

• BYE logging out
  

A4 OK LOGOUT completed

[gpiyush]

Debugging info from phone...

Is this a setup problem?

a net.rim.tunnel - TNde - 4/14 01:16:46

a net.rim.tunnel - Clos-wap.voicestream.com - 4/14 01:16:46

E LogicMail - java.lang.NullPointerException - 4/14 01:16:45

a net.rim.tunnel - STac - 4/14 01:16:38

a net.rim.tunnel - Pdp0-wap.voicestream.com - 4/14 01:16:38

a net.rim.tunnel - STac - 4/14 01:16:38

a net.rim.hrtRT - PUpI - 4/14 01:16:38

a net.rim.tunnel - Pdp0-wap.voicestream.com - 4/14 01:16:38

a net.rim.hrtRT - EPdp 0x1 - 4/14 01:16:38

a net.rim.tunnel - TNac - 4/14 01:16:29

a net.rim.tunnel - Kick-wap.voicestream.com - 4/14 01:16:28

a net.rim.tunnel - Open-wap.voicestream.com - 4/14 01:16:28

a System - CMM: LogicMail-1(3286) no sig from 0x33 - 4/14 01:16:28

[octo]

Since I'm concerned that Trac (or something else) may be mucking up the text along the way, I'd appreciate it if you could send me this text in a normal e-mail (octo@…). Also, if you want to capture what LogicMail is actually receiving, the debugging page has some info on how to do that. There are some IMAP commands that LogicMail runs before doing a LIST for folders (such as NAMESPACE, and maybe another form of a LIST) that are also relevant.

What makes this especially unusual is that the mail server seems to be sending a "
" for the delimiter, when the mailboxes are actually only delimited with a "\".

Ultimately, I'd love to have a test account on this server where I can personally reproduce the issue. However, I understand if that isn't possible.

[octo]

I now have enough information to work this issue. Thanks!

[octo]

Further analysis of the output has show this to be two separate cases the current LIST logic in LogicMail fails to account for.

• Escaped characters in the delimiter (i.e. "
  " -> "\")
• Specified-length encoding in folder paths (i.e. "{7}\r\nFoo\Bar", where "\r\n" is a line feed, and {7} is the number of characters in the path)

[octo]

Fixed in 1.0.2