1 files changed, 51 insertions, 0 deletions
diff --git a/src/framework/include/nsfw_upgrade.h b/src/framework/include/nsfw_upgrade.h
new file mode 100644
index 0000000..a4e809c
--- /dev/null
+++ b/src/framework/include/nsfw_upgrade.h
@@ -0,0 +1,51 @@
+/*
+*
+* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at:
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef NSFW_UPGRADE_H
+#define NSFW_UPGRADE_H
+#include "types.h"
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+#define ENUM_STRUCT(struct) enum enum_upgrade_ ## struct
+
+#define ENUM_MEM(struct, mem) struct ## _ ## mem
+
+#define GET_MEM_BIT(mem_bit, struct, mem) (mem_bit & ((i64)1 << struct ## _ ## mem))
+
+#define USE_MEM_BIT(mem_bit, struct, mem) (mem_bit |= ((i64)1 << struct ## _ ## mem))
+
+#define UPGRADE_MEM_VAL(mem_bit, struct, mem, obj, defalut) {     \
+        if (!GET_MEM_BIT(mem_bit, struct, mem)){                  \
+            obj->mem = defalut;                                   \
+        }                                                         \
+    }
+
+#define CONSTRUCT_UPGRADE_FUN(struct, obj) void upgrade_ ## struct (struct* obj)
+
+#define CALL_UPGRADE_FUN(struct, obj) upgrade_ ## struct (obj)
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+
+#endif