hdt: Add show_modes

Impact: help more verbose w.r.t. modes

show modes (in hdt mode) will list the availables modes.
help (in any mode) will also list them.

Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>

diff --git a/com32/hdt/hdt-cli-hdt.c b/com32/hdt/hdt-cli-hdt.c
index fe8ecd7..ec9eb48 100644 (file)
--- a/com32/hdt/hdt-cli-hdt.c
+++ b/com32/hdt/hdt-cli-hdt.c
@@ -44,6 +44,19 @@ static void cli_clear_screen(int argc __unused, char** argv __unused,
 }
 
 /**
+ * main_show_modes - show availables modes
+ **/
+static void main_show_modes(int argc __unused, char** argv __unused,
+                           struct s_hardware *hardware __unused)
+{
+       int i;
+
+       more_printf("Available modes:\n");
+       for (i = 0; i < MAX_MODES; i++)
+               more_printf("\t%s\n", list_modes[i]->name);
+}
+
+/**
  * cli_set_mode - set the mode of the cli, in the cli
  *
  * The mode number must be supplied in argv, position 0.
@@ -149,6 +162,8 @@ static void show_cli_help(int argc __unused, char** argv __unused,
                }
                more_printf("\n");
        }
+
+       main_show_modes(argc, argv, hardware);
 }
 
 /**
@@ -254,7 +269,10 @@ struct cli_callback_descr list_hdt_show_modules[] = {
                .name = CLI_HDT,
                .exec = main_show_hdt,
        },
-
+       {
+               .name = "modes",
+               .exec = main_show_modes,
+       },
 };
 
 struct cli_callback_descr list_hdt_set_modules[] = {
@@ -271,7 +289,7 @@ struct cli_module_descr hdt_default_modules = {
 
 struct cli_module_descr hdt_show_modules = {
        .modules = list_hdt_show_modules,
-       .nb_modules = 9,
+       .nb_modules = 10
 };
 
 struct cli_module_descr hdt_set_modules = {