Add "config" command to access config UI

src/config.h

@@ -116,6 +116,7 @@
  *
  */
 #define	NVO_CMD			/* Non-volatile option storage commands */
+#define CONFIG_CMD		/* Option configuration console */
 
 /* @END general.h */ 
 

src/core/config.c

@@ -146,6 +146,9 @@ REQUIRE_OBJECT ( pxe );
 #ifdef NVO_CMD
 REQUIRE_OBJECT ( nvo_cmd );
 #endif
+#ifdef CONFIG_CMD
+REQUIRE_OBJECT ( config_cmd );
+#endif
 
 /*
  * Drag in miscellaneous objects

src/hci/commands/config_cmd.c

@@ -0,0 +1,35 @@
+#include <string.h>
+#include <vsprintf.h>
+#include <gpxe/command.h>
+#include <gpxe/settings.h>
+#include <gpxe/settings_ui.h>
+
+
+#include <gpxe/nvo.h>
+extern struct nvo_block *ugly_nvo_hack;
+
+
+static int config_exec ( int argc, char **argv ) {
+	struct config_context dummy_context;
+
+	if ( argc != 1 ) {
+		printf ( "Usage: %s\n"
+			 "Opens the option configuration console\n", argv[0] );
+		return 1;
+	}
+
+	if ( ! ugly_nvo_hack ) {
+		printf ( "No non-volatile option storage available\n" );
+		return 1;
+	}
+
+	dummy_context.options = ugly_nvo_hack->options;
+	settings_ui ( &dummy_context );
+
+	return 0;
+}
+
+struct command config_command __command = {
+	.name = "config",
+	.exec = config_exec,
+};

src/include/gpxe/settings_ui.h

@@ -0,0 +1,14 @@
+#ifndef _GPXE_SETTINGS_UI_H
+#define _GPXE_SETTINGS_UI_H
+
+/** @file
+ *
+ * Option configuration console
+ *
+ */
+
+struct config_context;
+
+extern void settings_ui ( struct config_context *context );
+
+#endif /* _GPXE_SETTINGS_UI_H */