dmm initial commit

Change-Id: I049ee277cf4efdb83f9c2ac439365fcd421c159b
Signed-off-by: qchang <qing.chang1@huawei.com>

1 files changed, 80 insertions, 0 deletions

diff --git a/src/framework/include/nstack_rd_data.h b/src/framework/include/nstack_rd_data.h
new file mode 100644
index 0000000..3924680
--- /dev/null
+++ b/src/framework/include/nstack_rd_data.h
@@ -0,0 +1,80 @@
+/*
+*
+* 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 __NSTACK_RD_DATA_H
+#define __NSTACK_RD_DATA_H
+
+/*choose router base on ip seg*/
+#define STACK_NAME_MAX    32
+#define RD_PLANE_NAMELEN     (32)
+#define NSTACK_IP_BIT_MAX    (32)
+#define NSTACK_RD_DATA_MAX   (2048)
+#define RD_IP_STR_MAX_LEN    (32)
+
+typedef enum __rd_data_type
+{
+  RD_DATA_TYPE_IP,
+  RD_DATA_TYPE_PROTO,
+  RD_DATA_TYPE_MAX,
+} rd_data_type;
+
+typedef enum __rd_node_state
+{
+  RD_NODE_USELESS,
+  RD_NODE_USING,
+  RD_NODE_DELETING,
+  RD_NODE_MAX,
+} rd_node_state;
+
+/*route info base on ip*/
+typedef struct __rd_route_ip_data
+{
+  unsigned int addr;
+  unsigned int masklen;
+  unsigned int resev[2];
+} rd_ip_data;
+
+/*route data*/
+typedef struct __rd_route_data
+{
+  /*route info type , for example base on ip */
+  rd_data_type type;
+  char stack_name[RD_PLANE_NAMELEN];
+  union
+  {
+    rd_ip_data ipdata;
+    unsigned int proto_type;
+    /*:::other type to be add */
+  };
+} rd_route_data;
+
+typedef struct __rd_route_node
+{
+  rd_node_state flag;
+  int agetime;
+  rd_route_data data;
+} rd_route_node;
+
+typedef struct __rd_route_table
+{
+  int size;
+  int icnt;
+  rd_route_node node[NSTACK_RD_DATA_MAX];
+} rd_route_table;
+
+#define MASK_V(ipaddr, masklen)  ((ipaddr) & (~0 << (NSTACK_IP_BIT_MAX - (masklen))))
+
+#endif