blobmsg_example: fix output

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/examples/blobmsg-example.c b/examples/blobmsg-example.c
index 86501e2a3ba8e723aed711696e774ad2dd3b4dbb..d306f0707433db9c2f827b560b64a19ee202e385 100644 (file)
--- a/examples/blobmsg-example.c
+++ b/examples/blobmsg-example.c
@@ -11,7 +11,7 @@ static const char *indent_str = "\t\t\t\t\t\t\t\t\t\t\t\t\t";
        fprintf(stderr, __VA_ARGS__); \
 } while(0)
 
-static void dump_attr_data(void *data, int len, int type, int indent, int next_indent);
+static void dump_attr_data(struct blob_attr *data, int indent, int next_indent);
 
 static void
 dump_table(struct blob_attr *head, int len, int indent, bool array)
@@ -24,34 +24,36 @@ dump_table(struct blob_attr *head, int len, int indent, bool array)
                hdr = blob_data(attr);
                if (!array)
                        indent_printf(indent + 1, "%s : ", hdr->name);
-               dump_attr_data(blobmsg_data(attr), blobmsg_data_len(attr), blob_id(attr), 0, indent + 1);
+               dump_attr_data(attr, 0, indent + 1);
        }
        indent_printf(indent, "}\n");
 }
 
-static void dump_attr_data(void *data, int len, int type, int indent, int next_indent)
+static void dump_attr_data(struct blob_attr *data, int indent, int next_indent)
 {
+       int type = blobmsg_type(data);
        switch(type) {
        case BLOBMSG_TYPE_STRING:
-               indent_printf(indent, "%s\n", (char *) data);
+               indent_printf(indent, "%s\n", blobmsg_data(data));
                break;
        case BLOBMSG_TYPE_INT8:
-               indent_printf(indent, "%d\n", *(uint8_t *)data);
+               indent_printf(indent, "%d\n", blobmsg_get_u8(data));
                break;
        case BLOBMSG_TYPE_INT16:
-               indent_printf(indent, "%d\n", *(uint16_t *)data);
+               indent_printf(indent, "%d\n", blobmsg_get_u16(data));
                break;
        case BLOBMSG_TYPE_INT32:
-               indent_printf(indent, "%d\n", *(uint32_t *)data);
+               indent_printf(indent, "%d\n", blobmsg_get_u32(data));
                break;
        case BLOBMSG_TYPE_INT64:
-               indent_printf(indent, "%"PRIu64"\n", *(uint64_t *)data);
+               indent_printf(indent, "%"PRIu64"\n", blobmsg_get_u64(data));
                break;
        case BLOBMSG_TYPE_TABLE:
        case BLOBMSG_TYPE_ARRAY:
                if (!indent)
                        indent_printf(indent, "\n");
-               dump_table(data, len, next_indent, type == BLOBMSG_TYPE_ARRAY);
+               dump_table(blobmsg_data(data), blobmsg_data_len(data),
+                          next_indent, type == BLOBMSG_TYPE_ARRAY);
                break;
        }
 }
@@ -128,7 +130,7 @@ int main(int argc, char **argv)
        blobmsg_buf_init(&buf);
        fill_message(&buf);
        dump_message(&buf);
-       fprintf(stderr, "json: %s\n", blobmsg_format_json(buf.head, false));
+       fprintf(stderr, "json: %s\n", blobmsg_format_json(buf.head, true));
 
        if (buf.buf)
                free(buf.buf);