1 files changed, 81 insertions, 0 deletions
diff --git a/stacks/lwip_stack/src/tools/dump_tool.h b/stacks/lwip_stack/src/tools/dump_tool.h
new file mode 100644
index 0000000..7727bc1
--- /dev/null
+++ b/stacks/lwip_stack/src/tools/dump_tool.h
@@ -0,0 +1,81 @@
+/*
+*
+* 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 _DUMP_TOOL_H_
+#define _DUMP_TOOL_H_
+
+#define IP_PROTO_ICMP 1
+#define IP_PROTO_IGMP 2
+#define IP_PROTO_UDP 17
+#define IP_PROTO_UDPLITE 136
+#define IP_PROTO_TCP 6
+
+#ifndef MAC_ADDR_LEN
+#define MAC_ADDR_LEN 6
+#endif
+
+#ifndef IP_HEAD_LEN
+#define IP_HEAD_LEN 20
+#endif
+#ifndef TCP_HEAD_LEN
+#define TCP_HEAD_LEN 20
+#endif
+#ifndef UDP_HEAD_LEN
+#define UDP_HEAD_LEN 8
+#endif
+
+#ifndef ICMP_HEAD_LEN
+#define ICMP_HEAD_LEN 8
+#endif
+
+typedef struct _dump_task_info
+{
+    u16 task_state;             // 0:off, 1:on
+    i16 task_id;
+    u32 task_keep_time;
+    u32 task_start_sec;
+    u32 last_hbt_seq;
+    u32 last_hbt_sec;
+    void *task_queue;
+    void *task_pool;
+} dump_task_info;
+
+typedef struct _dump_eth_head
+{
+    u8 dest_mac[MAC_ADDR_LEN];
+    u8 src_mac[MAC_ADDR_LEN];
+    u16 eth_type;
+} eth_head;
+
+#define ETH_HEAD_LEN sizeof(eth_head)
+
+struct ip_hdr
+{
+    u16 _v_hl_tos;
+    u16 _len;
+    u16 _id;
+    u16 _offset;
+    u8 _ttl;
+    u8 _proto;
+    u16 _chksum;
+    u32 src;
+    u32 dest;
+};
+
+typedef int (*pack_msg_fun) (void *dump_buf, char *msg_buf, u32 len,
+                             u16 direction, void *para);
+
+#endif