Logger/CLI/etc.: Fix some aesthetic issues; reduce chatty verbose messages

This patch addresses some aesthetic issues in Asterisk. These are all just
minor tweaks to improve the look of the CLI when used in a variety of
settings. Specifically:
 * A number of chatty verbose messages were removed or demoted to DEBUG
   messages. Verbose messages with a verbosity level of 5 or higher were -
   if kept as verbose messages - demoted to level 4. Several messages
   that were emitted at verbose level 3 were demoted to 4, as announcement
   of dialplan applications being executed occur at level 3 (and so the
   effects of those applications should generally be less).
 * Some verbose messages that only appear when their respective 'debug'
   options are enabled were bumped up to always be displayed.
 * Prefix/timestamping of verbose messages were moved to the verboser
   handlers. This was done to prevent duplication of prefixes when the
   timestamp option (-T) is used with the CLI.
 * Verbose magic is removed from messages before being emitted to
   non-verboser handlers. This prevents the magic in multi-line verbose
   messages (such as SIP debug traces or the output of DumpChan) from
   being written to files.
 * _Slightly_ better support for the "light background" option (-W) was
   added. This includes using ast_term_quit in the output of XML
   documentation help, as well as changing the "Asterisk Ready" prompt to
   bright green on the default background (which stands a better chance of
   being displayed properly than bright white).

Review: https://reviewboard.asterisk.org/r/3547/



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@414798 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 9 insertions, 0 deletions

diff --git a/include/asterisk/logger.h b/include/asterisk/logger.h
index eda50351c..bd9c9c7bd 100644
--- a/include/asterisk/logger.h
+++ b/include/asterisk/logger.h
@@ -263,6 +263,15 @@ int ast_logger_register_level(const char *name);
 void ast_logger_unregister_level(const char *name);
 
 /*!
+ * \brief Get the logger configured date format
+ *
+ * \retval The date format string
+ *
+ * \since 13.0.0
+ */
+const char *ast_logger_get_dateformat(void);
+
+/*!
  * \brief factory function to create a new uniquely identifying callid.
  *
  * \retval ast_callid struct pointer containing the call id