+rpc_file_md5(struct ubus_context *ctx, struct ubus_object *obj,
+ struct ubus_request_data *req, const char *method,
+ struct blob_attr *msg)
+{
+ int rv, i;
+ char *path;
+ struct stat s;
+ uint8_t md5[16];
+ char *wbuf;
+
+ if (!rpc_check_path(msg, &path, &s))
+ return rpc_errno_status();
+
+ if (!S_ISREG(s.st_mode))
+ return UBUS_STATUS_NOT_SUPPORTED;
+
+ if ((rv = md5sum(path, md5)) <= 0)
+ return rpc_errno_status();
+
+ blob_buf_init(&buf, 0);
+ wbuf = blobmsg_alloc_string_buffer(&buf, "md5", 33);
+
+ for (i = 0; i < 16; i++)
+ sprintf(wbuf + (i * 2), "%02x", (uint8_t) md5[i]);
+
+ blobmsg_add_string_buffer(&buf);
+ ubus_send_reply(ctx, req, buf.head);
+ blob_buf_free(&buf);
+
+ return UBUS_STATUS_OK;
+}
+
+static int