Add version info to debug outputfeature/debug-improvements

- Initialize the log at the start of ipmi_main() to allow for proper
  logging at the start;
- Remove the unused log_level_get() function;
- Update log_level_set() to take verbosity instead of log level
  (default verbosity is 0, which is LOG_NOTICE log level),
  use the function to update log level as `-v` is encountered
  in command line;
- Move IANA PEN list debugging to verbosity 6. The list is too long
  to see it in each debug output of verbosity 5 that is used for
  debugging lan/lanplus packets;
- For verbosity >= 2 (that is `-vv`) add the ipmitool version
  information at the start.

Signed-off-by: Alexander Amelkin <alexander@amelkin.msk.ru>

1 files changed, 5 insertions, 4 deletions

diff --git a/lib/ipmi_strings.c b/lib/ipmi_strings.c
index 9fc6b61..8d27e40 100644
--- a/lib/ipmi_strings.c
+++ b/lib/ipmi_strings.c
@@ -1631,6 +1631,7 @@ oem_info_init_from_list(oem_valstr_list_t *oemlist, size_t count)
 	size_t tail_entries = ARRAY_SIZE(ipmi_oem_info_tail) - 1;
 	static oem_valstr_list_t *item;
 	bool rc = false;
+	int oemlist_debug = LOG_DEBUG + 4; /* Require six -v options */
 
 	/* Include static entries and the terminator */
 	count += head_entries + tail_entries + 1;
@@ -1653,7 +1654,7 @@ oem_info_init_from_list(oem_valstr_list_t *oemlist, size_t count)
 		goto out;
 	}
 
-	lprintf(LOG_DEBUG + 3, "  Allocating %6zu entries", count);
+	lprintf(oemlist_debug, "  Allocating %6zu entries", count);
 
     /* Add a terminator at the very end */
 	--count;
@@ -1665,7 +1666,7 @@ oem_info_init_from_list(oem_valstr_list_t *oemlist, size_t count)
 		((struct valstr *)ipmi_oem_info)[count] = 
 			ipmi_oem_info_tail[tail_entries];
 
-		lprintf(LOG_DEBUG + 3, "  [%6zu] %8d | %s", count,
+		lprintf(oemlist_debug, "  [%6zu] %8d | %s", count,
 		        ipmi_oem_info[count].val, ipmi_oem_info[count].str);
 	}
 
@@ -1675,7 +1676,7 @@ oem_info_init_from_list(oem_valstr_list_t *oemlist, size_t count)
 		((struct valstr *)ipmi_oem_info)[count] =
 			item->valstr;
 
-		lprintf(LOG_DEBUG + 3, "  [%6zu] %8d | %s", count,
+		lprintf(oemlist_debug, "  [%6zu] %8d | %s", count,
 		        ipmi_oem_info[count].val, ipmi_oem_info[count].str);
 
 		item = item->next;
@@ -1686,7 +1687,7 @@ oem_info_init_from_list(oem_valstr_list_t *oemlist, size_t count)
 	while (count < SIZE_MAX && head_entries--) {
 		((struct valstr *)ipmi_oem_info)[count] =
 			ipmi_oem_info_head[head_entries];
-		lprintf(LOG_DEBUG + 3, "  [%6zu] %8d | %s", count,
+		lprintf(oemlist_debug, "  [%6zu] %8d | %s", count,
 		        ipmi_oem_info[count].val, ipmi_oem_info[count].str);
 		--count;
 	}