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增加 cmsg 字段, KNI 发送 timestamp val 给 TFE

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This commit is contained in:
luwenpeng
2021-04-20 14:17:38 +08:00
parent 3cd5031880
commit cd3d902a43
3 changed files with 10 additions and 0 deletions
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2
common/include/kni_cmsg.h
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@@ -29,6 +29,8 @@ enum tfe_cmsg_tlv_type
TFE_CMSG_TCP_RESTORE_WINDOW_CLIENT = 0xb,
TFE_CMSG_TCP_RESTORE_WINDOW_SERVER = 0xc,
TFE_CMSG_TCP_RESTORE_INFO_PACKET_CUR_DIR = 0xd,
TFE_CMSG_TCP_RESTORE_TS_CLIENT_VAL = 0xe,
TFE_CMSG_TCP_RESTORE_TS_SERVER_VAL = 0xf,
TFE_CMSG_POLICY_ID = 0x10,
TFE_CMSG_STREAM_TRACE_ID = 0x11,

2
common/src/kni_cmsg.cpp
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@@ -207,6 +207,8 @@ void tfe_cmsg_enum_to_string()
tfe_cmsg_tlv_type_to_string[TFE_CMSG_TCP_RESTORE_WINDOW_CLIENT] = "TFE_CMSG_TCP_RESTORE_WINDOW_CLIENT";
tfe_cmsg_tlv_type_to_string[TFE_CMSG_TCP_RESTORE_WINDOW_SERVER] = "TFE_CMSG_TCP_RESTORE_WINDOW_SERVER";
tfe_cmsg_tlv_type_to_string[TFE_CMSG_TCP_RESTORE_INFO_PACKET_CUR_DIR] = "TFE_CMSG_TCP_RESTORE_INFO_PACKET_CUR_DIR";
tfe_cmsg_tlv_type_to_string[TFE_CMSG_TCP_RESTORE_TS_CLIENT_VAL] = "TFE_CMSG_TCP_RESTORE_TS_CLIENT_VAL";
tfe_cmsg_tlv_type_to_string[TFE_CMSG_TCP_RESTORE_TS_SERVER_VAL] = "TFE_CMSG_TCP_RESTORE_TS_SERVER_VAL";
tfe_cmsg_tlv_type_to_string[TFE_CMSG_POLICY_ID] = "TFE_CMSG_POLICY_ID";
tfe_cmsg_tlv_type_to_string[TFE_CMSG_STREAM_TRACE_ID] = "TFE_CMSG_STREAM_TRACE_ID";
tfe_cmsg_tlv_type_to_string[TFE_CMSG_SSL_INTERCEPT_STATE] = "TFE_CMSG_SSL_INTERCEPT_STATE";

6
entry/src/kni_entry.cpp
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@@ -522,6 +522,12 @@ static unsigned char* kni_cmsg_serialize_header_new(struct pme_info *pmeinfo, st
//server timestamp
ret = wrapped_kni_cmsg_set(cmsg, TFE_CMSG_TCP_RESTORE_TS_SERVER, (const unsigned char*)&(pmeinfo->server_tcpopt.ts_set), 1, pmeinfo);
if(ret < 0) goto error_out;
//client timestamp val
ret = wrapped_kni_cmsg_set(cmsg, TFE_CMSG_TCP_RESTORE_TS_CLIENT_VAL, (const unsigned char*)&(pmeinfo->client_tcpopt.ts_value), 4, pmeinfo);
if(ret < 0) goto error_out;
//server timestamp val
ret = wrapped_kni_cmsg_set(cmsg, TFE_CMSG_TCP_RESTORE_TS_SERVER_VAL, (const unsigned char*)&(pmeinfo->server_tcpopt.ts_value), 4, pmeinfo);
if(ret < 0) goto error_out;
//protocol
ret = wrapped_kni_cmsg_set(cmsg, TFE_CMSG_TCP_RESTORE_PROTOCOL, (const unsigned char*)&protocol_type, 1, pmeinfo);
if(ret < 0) goto error_out;