diff options
Diffstat (limited to 'filter/filter.h')
| -rw-r--r-- | filter/filter.h | 48 |
1 files changed, 13 insertions, 35 deletions
diff --git a/filter/filter.h b/filter/filter.h index e59c8226..4e8293c5 100644 --- a/filter/filter.h +++ b/filter/filter.h @@ -39,13 +39,8 @@ struct f_inst_roa_check { }; struct f_prefix { - ip_addr ip; - int len; -#define LEN_MASK 0xff -#define LEN_PLUS 0x1000000 -#define LEN_MINUS 0x2000000 -#define LEN_RANGE 0x4000000 - /* If range then prefix must be in range (len >> 16 & 0xff, len >> 8 & 0xff) */ + net_addr_union net; + u8 lo, hi; }; struct f_val { @@ -53,8 +48,8 @@ struct f_val { union { uint i; u64 ec; - /* ip_addr ip; Folded into prefix */ - struct f_prefix px; + ip_addr ip; + const net_addr *net; char *s; struct f_tree *t; struct f_trie *ti; @@ -81,28 +76,11 @@ int same_tree(struct f_tree *t1, struct f_tree *t2); void tree_format(struct f_tree *t, buffer *buf); struct f_trie *f_new_trie(linpool *lp, uint node_size); -void *trie_add_prefix(struct f_trie *t, ip_addr px, int plen, int l, int h); -int trie_match_prefix(struct f_trie *t, ip_addr px, int plen); +void *trie_add_prefix(struct f_trie *t, net_addr *n, uint l, uint h); +int trie_match_net(struct f_trie *t, const net_addr *n); int trie_same(struct f_trie *t1, struct f_trie *t2); void trie_format(struct f_trie *t, buffer *buf); -void fprefix_get_bounds(struct f_prefix *px, int *l, int *h); - -static inline void -trie_add_fprefix(struct f_trie *t, struct f_prefix *px) -{ - int l, h; - fprefix_get_bounds(px, &l, &h); - trie_add_prefix(t, px->ip, px->len & LEN_MASK, l, h); -} - -static inline int -trie_match_fprefix(struct f_trie *t, struct f_prefix *px) -{ - return trie_match_prefix(t, px->ip, px->len & LEN_MASK); -} - - struct ea_list; struct rte; @@ -163,7 +141,7 @@ void val_format(struct f_val v, buffer *buf); /* Bigger ones */ #define T_IP 0x20 -#define T_PREFIX 0x21 +#define T_NET 0x21 #define T_STRING 0x22 #define T_PATH_MASK 0x23 /* mask for BGP path */ #define T_PATH 0x24 /* BGP path */ @@ -176,12 +154,12 @@ void val_format(struct f_val v, buffer *buf); #define T_PREFIX_SET 0x81 -#define SA_FROM 1 -#define SA_GW 2 -#define SA_NET 3 -#define SA_PROTO 4 -#define SA_SOURCE 5 -#define SA_SCOPE 6 +#define SA_FROM 1 +#define SA_GW 2 +#define SA_NET 3 +#define SA_PROTO 4 +#define SA_SOURCE 5 +#define SA_SCOPE 6 #define SA_CAST 7 #define SA_DEST 8 #define SA_IFNAME 9 |