tinytac: adding help and version widgets

1 files changed, 49 insertions, 1 deletions

diff --git a/src/ttu/tinytacutil.c b/src/ttu/tinytacutil.c
index 21bb498..5b4a7fd 100644
--- a/src/ttu/tinytacutil.c
+++ b/src/ttu/tinytacutil.c
@@ -111,12 +111,22 @@ ttu_cleanup(
          ttu_config_t *                cnf );
 
 
+static int
+ttu_widget_help(
+         ttu_config_t *                cnf );
+
+
 static ttu_widget_t *
 ttu_widget_lookup(
          const char *                  wname,
          int                           exact );
 
 
+static int
+ttu_widget_version(
+         ttu_config_t *                cnf );
+
+
 /////////////////
 //             //
 //  Variables  //
@@ -155,6 +165,20 @@ ttu_widget_t ttu_widget_map[] =
       .func_exec  = &ttu_widget_config,
       .func_usage = NULL,
    },
+   {  .name       = "help",
+      .desc       = "display help",
+      .usage      = NULL,
+      .aliases    = NULL,
+      .func_exec  = &ttu_widget_help,
+      .func_usage = NULL,
+   },
+   {  .name       = "version",
+      .desc       = "display version",
+      .usage      = NULL,
+      .aliases    = NULL,
+      .func_exec  = &ttu_widget_version,
+      .func_usage = NULL,
+   },
    {  .name       = NULL,
       .desc       = NULL,
       .usage      = NULL,
@@ -487,7 +511,7 @@ ttu_cli_arguments(
          break;
 
          case 'V':
-         printf("%s (%s) %s\n", PROGRAM_NAME, PACKAGE_NAME, PACKAGE_VERSION);
+         ttu_widget_version(cnf);
          return(-1);
 
          case 'v':
@@ -644,4 +668,28 @@ ttu_widget_lookup(
 }
 
 
+//-------------------//
+// widgets functions //
+//-------------------//
+#pragma mark widgets functions
+
+int
+ttu_widget_help(
+         ttu_config_t *                cnf )
+{
+   cnf->widget = NULL;
+   ttu_usage(cnf);
+   return(0);
+}
+
+
+int
+ttu_widget_version(
+         ttu_config_t *                cnf )
+{
+   printf("%s (%s) %s\n", cnf->prog_name, PACKAGE_NAME, PACKAGE_VERSION);
+   return(0);
+}
+
+
 /* end of source */