From 0622c57d4261e6fdbab1849d1ac897dfa210409a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nils=20O=2E=20Sel=C3=A5sdal?= <noselasd@fiane.dyndns.org>
Date: Sun, 7 Dec 2014 15:39:32 +0100
Subject: [PATCH] Initial attempt

---
 src/cmd/cmd.c | 55 ++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 46 insertions(+), 9 deletions(-)

diff --git a/src/cmd/cmd.c b/src/cmd/cmd.c
index 3bf0cf4..9459958 100644
--- a/src/cmd/cmd.c
+++ b/src/cmd/cmd.c
@@ -1,17 +1,54 @@
 #include <stdint.h>
 
-enum UCCmdNodeType {
-    UC_CMDNODE_ROOT,
-    UC_CMDNODE_KEYWORD,
-    UC_CMD-zzzzzzzzzzzzzzzz
-
+enum UCCmdRc {
+    /**Executed ok */
+    UC_CMD_OK,  
+    /**Executed with warning */
+    UC_CMD_WARNING,
+    /*Not executed, incomplete command */
+    UC_CMD_INCOMPLETE,
+    /*Not executed, generic error */
+    UC_CMD_ERROR,
 };
 
+typedef enum UCCmdRc (*uc_cmd_handler)(int narg, char *args[]);
+typedef void (*uc_cmd_write_cfg)(void);
+
+#define UC_CMD_FL_HIDDEN (1 << 0)
+
+struct UCCmdNode;
+struct UCCmdDef;
+
+struct UCCmdSettings {
+    const char *name;
+    const char *version;
+    const char *boot_cfg_file;
+
+    struct UCCmdNode *initial_node;
+    struct UCCmdNode *node_head;
+};
 
 struct UCCmdNode {
-    enum UCCmdNodeType type;
-    uint32_t flags;
-    void *param;
+    int id;
+    uc_cmd_write_cfg write_func;
+    struct UCCmdDef *cmd_head;        //linked list of UCCmdDef
     struct UCCmdNode *next;
-    struct UCCmdNode *child;
 };
+
+struct UCCmdDef {
+    const char *cmd;
+    const char **help;
+    size_t  cmd_len;
+    uc_cmd_handler cb;
+    uint32_t flags;
+
+    struct UCCmdDef *next;
+};
+
+
+void uc_cmd_init(const char *app_name, const char *version);
+int uc_cmd_read_config(const char *filename);
+void uc_cmd_set_configfile(const char *filename);
+void uc_cmd_add_cmd(struct UCCmdDef *cmd, int parent_node_id);
+void uc_cmd_set_default_node(int node_id);
+