--- libaitcli/src/aitcli.c	2010/06/07 09:04:46	1.2.2.5
+++ libaitcli/src/aitcli.c	2010/06/07 11:32:50	1.2.2.6
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitcli.c,v 1.2.2.5 2010/06/07 09:04:46 misho Exp $
+* $Id: aitcli.c,v 1.2.2.6 2010/06/07 11:32:50 misho Exp $
 *
 *************************************************************************/
 #include "global.h"
@@ -436,6 +436,114 @@ cli_BindKey(bindkey_t * __restrict key, linebuffer_t *
 		}
 
 	return RETCODE_OK;
+}
+
+
+/*
+ * cli_addCommand() Add command to CLI session
+ * @buffer = CLI buffer
+ * @csCmd = Command name
+ * @cliLevel = Level in CLI, -1 unprivi(view from all), 0 main config, 1 sub config ...
+ * @funcCmd = Callback function when user call command
+ * @csInfo = Inline information for command
+ * @csHelp = Help line when call help
+ * return: RETCODE_ERR error, RETCODE_OK ok
+*/
+int
+cli_addCommand(linebuffer_t * __restrict buffer, const char *csCmd, int cliLevel, cmd_func_t funcCmd, 
+		const char *csInfo, const char *csHelp)
+{
+	struct tagCommand *cmd;
+
+	if (!buffer || !csCmd || !funcCmd) {
+		cli_SetErr(EINVAL, "Error:: invalid input parameters ...");
+		return RETCODE_ERR;
+	}
+
+	cmd = malloc(sizeof(struct tagCommand));
+	if (!cmd) {
+		LOGERR;
+		return RETCODE_ERR;
+	} else
+		memset(cmd, 0, sizeof(struct tagCommand));
+
+	cmd->cmd_level = cliLevel;
+	cmd->cmd_func = funcCmd;
+	cmd->cmd_len = strlcpy(cmd->cmd_name, csCmd, STRSIZ);
+	if (csInfo)
+		strlcpy(cmd->cmd_info, csInfo, STRSIZ);
+	if (csHelp)
+		strlcpy(cmd->cmd_help, csHelp, STRSIZ);
+	SLIST_INSERT_HEAD(&buffer->line_cmds, cmd, cmd_next);
+	return RETCODE_OK;
+}
+
+/*
+ * cli_delCommand() Delete command from CLI session
+ * @buffer = CLI buffer
+ * @csCmd = Command name
+ * @cliLevel = Level in CLI, -1 unprivi(view from all), 0 main config, 1 sub config ...
+ * return: RETCODE_ERR error, RETCODE_OK ok
+*/
+int
+cli_delCommand(linebuffer_t * __restrict buffer, const char *csCmd, int cliLevel)
+{
+	struct tagCommand *cmd;
+	int ret = RETCODE_OK;
+
+	if (!buffer || !csCmd) {
+		cli_SetErr(EINVAL, "Error:: invalid input parameters ...");
+		return RETCODE_ERR;
+	}
+
+	SLIST_FOREACH(cmd, &buffer->line_cmds, cmd_next) 
+		if (cmd->cmd_level == cliLevel && !strcmp(cmd->cmd_name, csCmd)) {
+			ret = 1;
+			SLIST_REMOVE(&buffer->line_cmds, cmd, tagCommand, cmd_next);
+			free(cmd);
+			break;
+		}
+
+	return ret;
+}
+
+/*
+ * cli_updCommand() Update command in CLI session
+ * @buffer = CLI buffer
+ * @csCmd = Command name
+ * @cliLevel = Level in CLI, -1 unprivi(view from all), 0 main config, 1 sub config ...
+ * @funcCmd = Callback function when user call command
+ * @csInfo = Inline information for command
+ * @csHelp = Help line when call help
+ * return: RETCODE_ERR error, RETCODE_OK ok
+*/
+int
+cli_updCommand(linebuffer_t * __restrict buffer, const char *csCmd, int cliLevel, cmd_func_t funcCmd, 
+		const char *csInfo, const char *csHelp)
+{
+	struct tagCommand *cmd;
+	int ret = RETCODE_OK;
+
+	if (!buffer || !csCmd) {
+		cli_SetErr(EINVAL, "Error:: invalid input parameters ...");
+		return RETCODE_ERR;
+	}
+
+	SLIST_FOREACH(cmd, &buffer->line_cmds, cmd_next) 
+		if (cmd->cmd_level == cliLevel && !strcmp(cmd->cmd_name, csCmd)) {
+			ret = 1;
+
+			if (funcCmd)
+				cmd->cmd_func = funcCmd;
+			if (csInfo)
+				strlcpy(cmd->cmd_info, csInfo, STRSIZ);
+			if (csHelp)
+				strlcpy(cmd->cmd_help, csHelp, STRSIZ);
+
+			break;
+		}
+
+	return ret;
 }