keymgr: refactor -- read time-format parameter in a function

diff --git a/src/utils/keymgr/main.c b/src/utils/keymgr/main.c
index c9069a6fc035ac143f432757e4c9631dfdc11995..1d4022713be20f6de3f4088cd430435b197c7235 100644 (file)
--- a/src/utils/keymgr/main.c
+++ b/src/utils/keymgr/main.c
@@ -118,6 +118,18 @@ static void print_help(void)
               CONF_DEFAULT_DBDIR);
 }
 
+static knot_time_print_t get_time_format(int argc, char *argv[])
+{
+       knot_time_print_t rv = TIME_PRINT_UNIX;
+       if (argc > 2 && same_command(argv[2], "human", false)) {
+               rv = TIME_PRINT_HUMAN_MIXED;
+       } else if (argc > 2 && same_command(argv[2], "iso", false)) {
+               rv = TIME_PRINT_ISO8601;
+       }
+
+       return rv;
+}
+
 static int key_command(int argc, char *argv[], int opt_ind, knot_lmdb_db_t *kaspdb,
                        keymgr_list_params_t *list_params)
 {
@@ -203,12 +215,7 @@ static int key_command(int argc, char *argv[], int opt_ind, knot_lmdb_db_t *kasp
                        }
                }
        } else if (same_command(argv[1], "list", false)) {
-               list_params->format = TIME_PRINT_UNIX;
-               if (argc > 2 && same_command(argv[2], "human", false)) {
-                       list_params->format = TIME_PRINT_HUMAN_MIXED;
-               } else if (argc > 2 && same_command(argv[2], "iso", false)) {
-                       list_params->format = TIME_PRINT_ISO8601;
-               }
+               list_params->format = get_time_format(argc, argv);
                ret = keymgr_list_keys(&kctx, list_params);
                print_ok_on_succes = false;
        } else if (same_command(argv[1], "ds", false) || same_command(argv[1], "dnskey", false)) {