diff options
Diffstat (limited to 'src/expr/ct.c')
-rw-r--r-- | src/expr/ct.c | 43 |
1 files changed, 17 insertions, 26 deletions
diff --git a/src/expr/ct.c b/src/expr/ct.c index 124de9d..bea0522 100644 --- a/src/expr/ct.c +++ b/src/expr/ct.c @@ -39,19 +39,17 @@ nftnl_expr_ct_set(struct nftnl_expr *e, uint16_t type, switch(type) { case NFTNL_EXPR_CT_KEY: - memcpy(&ct->key, data, sizeof(ct->key)); + memcpy(&ct->key, data, data_len); break; case NFTNL_EXPR_CT_DIR: - memcpy(&ct->dir, data, sizeof(ct->dir)); + memcpy(&ct->dir, data, data_len); break; case NFTNL_EXPR_CT_DREG: - memcpy(&ct->dreg, data, sizeof(ct->dreg)); + memcpy(&ct->dreg, data, data_len); break; case NFTNL_EXPR_CT_SREG: - memcpy(&ct->sreg, data, sizeof(ct->sreg)); + memcpy(&ct->sreg, data, data_len); break; - default: - return -1; } return 0; } @@ -223,14 +221,14 @@ static inline int str2ctdir(const char *str, uint8_t *ctdir) } static int -nftnl_expr_ct_snprintf_default(char *buf, size_t size, - const struct nftnl_expr *e) +nftnl_expr_ct_snprintf(char *buf, size_t remain, + uint32_t flags, const struct nftnl_expr *e) { - int ret, remain = size, offset = 0; struct nftnl_expr_ct *ct = nftnl_expr_data(e); + int ret, offset = 0; if (e->flags & (1 << NFTNL_EXPR_CT_SREG)) { - ret = snprintf(buf, size, "set %s with reg %u ", + ret = snprintf(buf, remain, "set %s with reg %u ", ctkey2str(ct->key), ct->sreg); SNPRINTF_BUFFER_SIZE(ret, remain, offset); } @@ -250,28 +248,21 @@ nftnl_expr_ct_snprintf_default(char *buf, size_t size, return offset; } -static int -nftnl_expr_ct_snprintf(char *buf, size_t len, uint32_t type, - uint32_t flags, const struct nftnl_expr *e) -{ - switch (type) { - case NFTNL_OUTPUT_DEFAULT: - return nftnl_expr_ct_snprintf_default(buf, len, e); - case NFTNL_OUTPUT_XML: - case NFTNL_OUTPUT_JSON: - default: - break; - } - return -1; -} +static struct attr_policy ct_attr_policy[__NFTNL_EXPR_CT_MAX] = { + [NFTNL_EXPR_CT_DREG] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_EXPR_CT_KEY] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_EXPR_CT_DIR] = { .maxlen = sizeof(uint8_t) }, + [NFTNL_EXPR_CT_SREG] = { .maxlen = sizeof(uint32_t) }, +}; struct expr_ops expr_ops_ct = { .name = "ct", .alloc_len = sizeof(struct nftnl_expr_ct), - .max_attr = NFTA_CT_MAX, + .nftnl_max_attr = __NFTNL_EXPR_CT_MAX - 1, + .attr_policy = ct_attr_policy, .set = nftnl_expr_ct_set, .get = nftnl_expr_ct_get, .parse = nftnl_expr_ct_parse, .build = nftnl_expr_ct_build, - .snprintf = nftnl_expr_ct_snprintf, + .output = nftnl_expr_ct_snprintf, }; |