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authorPavel Machek <pavel@ucw.cz>2000-04-17 13:11:33 +0200
committerPavel Machek <pavel@ucw.cz>2000-04-17 13:11:33 +0200
commit2a40efa5e6252eb5a5dbe5e82dcd9c67ad7838a9 (patch)
tree6d856eaff0bcfc6b77e477c30acc50b66e1d6565 /filter/filter.c
parent684c6f5a0e134426159be7dbd514271aea9f4d3d (diff)
downloadbird-2a40efa5e6252eb5a5dbe5e82dcd9c67ad7838a9.tar
bird-2a40efa5e6252eb5a5dbe5e82dcd9c67ad7838a9.zip
as_path_match moved to a-path.c
Diffstat (limited to 'filter/filter.c')
-rw-r--r--filter/filter.c68
1 files changed, 1 insertions, 67 deletions
diff --git a/filter/filter.c b/filter/filter.c
index 6763f0c..7fe902e 100644
--- a/filter/filter.c
+++ b/filter/filter.c
@@ -61,7 +61,7 @@ int
val_simple_in_range(struct f_val v1, struct f_val v2)
{
if ((v1.type == T_PATH) && (v2.type == T_PATH_MASK))
- return path_match(v1.val.ad->data, v1.val.ad->length, v2.val.path_mask);
+ return as_path_match(v1.val.ad, v2.val.path_mask);
if ((v1.type == T_IP) && (v2.type == T_PREFIX))
return !(ipa_compare(ipa_and(v2.val.px.ip, ipa_mkmask(v2.val.px.len)), ipa_and(v1.val.px.ip, ipa_mkmask(v2.val.px.len))));
@@ -620,72 +620,6 @@ filter_same(struct filter *new, struct filter *old)
* FIXME: It should take struct adata *, not u8 * + length; but that makes it a little more difficult to test.
* Or maybe both versions are usefull?
*/
-
-#define MASK_PLUS do { mask = mask->next; if (!mask) return next == q; \
- asterix = (mask->val == PM_ANY); \
- if (asterix) { mask = mask->next; if (!mask) { return 1; } } \
- } while(0)
-
-int
-path_match(u8 *p, int len, struct f_path_mask *mask)
-{
- int i;
- int asterix = 0;
- u8 *q = p+len;
- u8 *next;
-
- asterix = (mask->val == PM_ANY);
- if (asterix) { mask = mask->next; if (!mask) { return 1; } }
-
- while (p<q) {
- switch (*p++) {
- case 1: /* This is a set */
- len = *p++;
- {
- u8 *p_save = p;
- next = p_save + 2*len;
- retry:
- p = p_save;
- for (i=0; i<len; i++) {
- if (asterix && (get_u16(p) == mask->val)) {
- MASK_PLUS;
- goto retry;
- }
- if (!asterix && (get_u16(p) == mask->val)) {
- p = next;
- MASK_PLUS;
- goto okay;
- }
- p+=2;
- }
- if (!asterix)
- return 0;
- okay:
- }
- break;
-
- case 2: /* This is a sequence */
- len = *p++;
- for (i=0; i<len; i++) {
- next = p+2;
- if (asterix && (get_u16(p) == mask->val))
- MASK_PLUS;
- else if (!asterix) {
- if (get_u16(p) != mask->val)
- return 0;
- MASK_PLUS;
- }
- p+=2;
- }
- break;
-
- default:
- bug("This should not be in path");
- }
- }
- return 0;
-}
-
struct adata *
comlist_add(struct linpool *pool, struct adata *list, u32 val)
{