[asterisk-bugs] [Asterisk 0017160]: [patch] CLI prompt interfers with CLI output

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=17160 
====================================================================== 
Reported By:                coolmig
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   17160
Category:                   Core/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     ready for testing
Asterisk Version:           1.6.2.7-rc1 
JIRA:                       SWP-1463 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2010-04-09 16:20 CDT
Last Modified:              2010-05-31 10:12 CDT
====================================================================== 
Summary:                    [patch] CLI prompt interfers with CLI output
Description: 
Some characters of the CLI prompt are printed in the asterisk CLI output:

virtual2_ast2*CLI> cdr show status
virtual2_ast2*CLI> 
Call Detail Record (CDR) settings
----------------------------------
  Logging:                    Enabled
  Mode:                       Simple
  Log unanswered calls:       No

* Registered Backends
  -------------------
    csv2_ast2*CLI>              <<<-- Here
    cdr-customCLI>              <<<-- Here 
    pgsqlast2*CLI>              <<<-- Here

virtual2_ast2*CLI> core show channels
Channel              Location             State   Application(Data)       
     
0 active channels> 
0 active callsCLI>               <<<-- Here
0 calls processed> 
virtual2_ast2*CLI> 

This happens in a lot of commands.

Looks like in certain cases, when the line string has less than the CLI
prompt characters, the remaining characters are printed. This makes output
unclean.
====================================================================== 

---------------------------------------------------------------------- 
 (0122662) coolmig (reporter) - 2010-05-31 10:12
 https://issues.asterisk.org/view.php?id=17160#c122662 
---------------------------------------------------------------------- 
Thanks for your patch Tilghman, it seems to work with certain commands like
"cdr show status", but found one command that stays the same:

virtual2_ast2*CLI> core show calls
0 active callsCLI>                    
0 calls processed
virtual2_ast2*CLI> core show calls
0 active callsCLI>                    
0 calls processed
virtual2_ast2*CLI> core show calls
0 active callsCLI>                    
0 calls processed
virtual2_ast2*CLI> core show calls
0 active callsCLI>                    
0 calls processed
virtual2_ast2*CLI> core show calls
0 active callsCLI>                    
0 calls processed>                    
virtual2_ast2*CLI> core show calls
0 active callsCLI>                    
0 calls processed>                

On other command like "core show channels" the output seems to be clean.

I tested this in 1.6.2.8-rc1, the patch applied cleanly with -25 lines
offset on all hunks. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-05-31 10:12 coolmig        Note Added: 0122662                          
======================================================================