jshn: support using characters in elements that do not conform to shell variable...

[project/libubox.git] / blobmsg_json.h

diff --git a/blobmsg_json.h b/blobmsg_json.h
index 9374f42..eacece6 100644 (file)
--- a/blobmsg_json.h
+++ b/blobmsg_json.h
@@ -1,12 +1,42 @@
+/*
+ * blobmsg - library for generating/parsing structured blob messages
+ *
+ * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
 #ifndef __BLOBMSG_JSON_H
 #define __BLOBMSG_JSON_H
 
 #include <json/json.h>
 #include <stdbool.h>
-
-struct blob_buf;
+#include "blobmsg.h"
 
 bool blobmsg_add_json_element(struct blob_buf *b, const char *name, json_object *obj);
 bool blobmsg_add_json_from_string(struct blob_buf *b, const char *str);
 
+typedef const char *(*blobmsg_json_format_t)(void *priv, struct blob_attr *attr);
+
+char *blobmsg_format_json_with_cb(struct blob_attr *attr, bool list,
+                                 blobmsg_json_format_t cb, void *priv,
+                                 int indent);
+
+static inline char *blobmsg_format_json(struct blob_attr *attr, bool list)
+{
+       return blobmsg_format_json_with_cb(attr, list, NULL, NULL, -1);
+}
+
+static inline char *blobmsg_format_json_indent(struct blob_attr *attr, bool list, int indent)
+{
+       return blobmsg_format_json_with_cb(attr, list, NULL, NULL, indent);
+}
+
 #endif