diff options
Diffstat (limited to 'src/trace.c')
| -rw-r--r-- | src/trace.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/trace.c b/src/trace.c index f7eb45e..d67e114 100644 --- a/src/trace.c +++ b/src/trace.c @@ -44,6 +44,12 @@ struct nftnl_trace { uint32_t policy; uint16_t iiftype; uint16_t oiftype; + struct { + uint16_t dir; + uint32_t id; + uint32_t state; + uint32_t status; + } ct; uint32_t flags; }; @@ -88,6 +94,10 @@ static int nftnl_trace_parse_attr_cb(const struct nlattr *attr, void *data) if (mnl_attr_validate(attr, MNL_TYPE_NESTED) < 0) abi_breakage(); break; + case NFTA_TRACE_CT_DIRECTION: + if (mnl_attr_validate(attr, MNL_TYPE_U8) < 0) + abi_breakage(); + break; case NFTA_TRACE_IIFTYPE: case NFTA_TRACE_OIFTYPE: if (mnl_attr_validate(attr, MNL_TYPE_U16) < 0) @@ -100,6 +110,9 @@ static int nftnl_trace_parse_attr_cb(const struct nlattr *attr, void *data) case NFTA_TRACE_POLICY: case NFTA_TRACE_NFPROTO: case NFTA_TRACE_TYPE: + case NFTA_TRACE_CT_ID: + case NFTA_TRACE_CT_STATE: + case NFTA_TRACE_CT_STATUS: if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0) abi_breakage(); break; @@ -190,6 +203,18 @@ const void *nftnl_trace_get_data(const struct nftnl_trace *trace, case NFTNL_TRACE_POLICY: *data_len = sizeof(uint32_t); return &trace->policy; + case NFTNL_TRACE_CT_DIRECTION: + *data_len = sizeof(uint16_t); + return &trace->ct.dir; + case NFTNL_TRACE_CT_ID: + *data_len = sizeof(uint32_t); + return &trace->ct.id; + case NFTNL_TRACE_CT_STATE: + *data_len = sizeof(uint32_t); + return &trace->ct.state; + case NFTNL_TRACE_CT_STATUS: + *data_len = sizeof(uint32_t); + return &trace->ct.status; case __NFTNL_TRACE_MAX: break; } @@ -419,5 +444,26 @@ int nftnl_trace_nlmsg_parse(const struct nlmsghdr *nlh, struct nftnl_trace *t) t->flags |= (1 << NFTNL_TRACE_MARK); } + if (tb[NFTA_TRACE_CT_DIRECTION]) { + t->ct.dir = mnl_attr_get_u8(tb[NFTA_TRACE_CT_DIRECTION]); + t->flags |= (1 << NFTNL_TRACE_CT_DIRECTION); + } + + if (tb[NFTA_TRACE_CT_ID]) { + /* NFT_CT_ID is expected to be in big endian */ + t->ct.id = mnl_attr_get_u32(tb[NFTA_TRACE_CT_ID]); + t->flags |= (1 << NFTNL_TRACE_CT_ID); + } + + if (tb[NFTA_TRACE_CT_STATE]) { + t->ct.state = ntohl(mnl_attr_get_u32(tb[NFTA_TRACE_CT_STATE])); + t->flags |= (1 << NFTNL_TRACE_CT_STATE); + } + + if (tb[NFTA_TRACE_CT_STATUS]) { + t->ct.status = ntohl(mnl_attr_get_u32(tb[NFTA_TRACE_CT_STATUS])); + t->flags |= (1 << NFTNL_TRACE_CT_STATUS); + } + return 0; } |