diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/helper/command.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/src/helper/command.c b/src/helper/command.c index 3f439426..4b7d8cb9 100644 --- a/src/helper/command.c +++ b/src/helper/command.c @@ -862,16 +862,40 @@ static void command_help_show_wrap(const char *str, unsigned n, unsigned n2) static COMMAND_HELPER(command_help_show, struct command *c, unsigned n, bool show_help) { + char *cmd_name = command_name(c, ' '); + if (NULL == cmd_name) + return -ENOMEM; + command_help_show_indent(n); - LOG_USER_N("%s", command_name(c, ' ')); + LOG_USER_N("%s", cmd_name); + free(cmd_name); + if (c->usage) { LOG_USER_N(" "); command_help_show_wrap(c->usage, 0, n + 5); } else LOG_USER_N("\n"); - if (show_help && c->help) - command_help_show_wrap(c->help, n + 3, n + 3); + + if (show_help) + { + const char *stage_msg; + switch (c->mode) { + case COMMAND_CONFIG: stage_msg = "CONFIG"; break; + case COMMAND_EXEC: stage_msg = "EXEC"; break; + case COMMAND_ANY: stage_msg = "CONFIG or EXEC"; break; + default: stage_msg = "***UNKNOWN***"; break; + } + char *msg = alloc_printf("%s%sValid Modes: %s", + c->help ? : "", c->help ? " " : "", stage_msg); + if (NULL != msg) + { + command_help_show_wrap(msg, n + 3, n + 3); + free(msg); + } else + return -ENOMEM; + } + if (++n >= 2) return ERROR_OK; |