X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fclassifier.h;h=2e6d8b9b95bbe9cf7175be9779ebc4736d3ed500;hb=7b6b0ef47e398a2fbda48fd385f9781b2df8bebb;hp=e4b7f5f8311be30dd75d6cd1975472d1c6e87065;hpb=d8ae4d672673cd72285eb405a96b4ac3590a7639;p=sliver-openvswitch.git

diff --git a/lib/classifier.h b/lib/classifier.h
index e4b7f5f83..2e6d8b9b9 100644
--- a/lib/classifier.h
+++ b/lib/classifier.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2010 Nicira Networks.
+ * Copyright (c) 2009, 2010, 2011 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,6 +32,10 @@
 #include "openflow/nicira-ext.h"
 #include "openflow/openflow.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* A flow classifier. */
 struct classifier {
     int n_rules;                /* Total number of rules. */
@@ -74,14 +78,24 @@ void cls_rule_init_catchall(struct cls_rule *, unsigned int priority);
 
 void cls_rule_zero_wildcarded_fields(struct cls_rule *);
 
+void cls_rule_set_reg(struct cls_rule *, unsigned int reg_idx, uint32_t value);
+void cls_rule_set_reg_masked(struct cls_rule *, unsigned int reg_idx,
+                             uint32_t value, uint32_t mask);
+void cls_rule_set_tun_id(struct cls_rule *, ovs_be64 tun_id);
+void cls_rule_set_tun_id_masked(struct cls_rule *,
+                                ovs_be64 tun_id, ovs_be64 mask);
 void cls_rule_set_in_port(struct cls_rule *, uint16_t odp_port);
 void cls_rule_set_dl_type(struct cls_rule *, ovs_be16);
 void cls_rule_set_dl_src(struct cls_rule *, const uint8_t[6]);
 void cls_rule_set_dl_dst(struct cls_rule *, const uint8_t[6]);
-bool cls_rule_set_dl_tci(struct cls_rule *, ovs_be16 tci);
-bool cls_rule_set_dl_tci_masked(struct cls_rule *,
+void cls_rule_set_dl_dst_masked(struct cls_rule *, const uint8_t dl_dst[6],
+                                const uint8_t mask[6]);
+void cls_rule_set_dl_tci(struct cls_rule *, ovs_be16 tci);
+void cls_rule_set_dl_tci_masked(struct cls_rule *,
                                 ovs_be16 tci, ovs_be16 mask);
+void cls_rule_set_any_vid(struct cls_rule *);
 void cls_rule_set_dl_vlan(struct cls_rule *, ovs_be16);
+void cls_rule_set_any_pcp(struct cls_rule *);
 void cls_rule_set_dl_vlan_pcp(struct cls_rule *, uint8_t);
 void cls_rule_set_tp_src(struct cls_rule *, ovs_be16);
 void cls_rule_set_tp_dst(struct cls_rule *, ovs_be16);
@@ -93,9 +107,20 @@ bool cls_rule_set_nw_dst_masked(struct cls_rule *, ovs_be32 ip, ovs_be32 mask);
 void cls_rule_set_nw_tos(struct cls_rule *, uint8_t);
 void cls_rule_set_icmp_type(struct cls_rule *, uint8_t);
 void cls_rule_set_icmp_code(struct cls_rule *, uint8_t);
+void cls_rule_set_arp_sha(struct cls_rule *, const uint8_t[6]);
+void cls_rule_set_arp_tha(struct cls_rule *, const uint8_t[6]);
+void cls_rule_set_ipv6_src(struct cls_rule *, const struct in6_addr *);
+bool cls_rule_set_ipv6_src_masked(struct cls_rule *, const struct in6_addr *,
+                                  const struct in6_addr *);
+void cls_rule_set_ipv6_dst(struct cls_rule *, const struct in6_addr *);
+bool cls_rule_set_ipv6_dst_masked(struct cls_rule *, const struct in6_addr *,
+                                  const struct in6_addr *);
+void cls_rule_set_nd_target(struct cls_rule *, const struct in6_addr);
 
 bool cls_rule_equal(const struct cls_rule *, const struct cls_rule *);
+uint32_t cls_rule_hash(const struct cls_rule *, uint32_t basis);
 
+void cls_rule_format(const struct cls_rule *, struct ds *);
 char *cls_rule_to_string(const struct cls_rule *);
 void cls_rule_print(const struct cls_rule *);
 
@@ -103,7 +128,8 @@ void classifier_init(struct classifier *);
 void classifier_destroy(struct classifier *);
 bool classifier_is_empty(const struct classifier *);
 int classifier_count(const struct classifier *);
-struct cls_rule *classifier_insert(struct classifier *, struct cls_rule *);
+void classifier_insert(struct classifier *, struct cls_rule *);
+struct cls_rule *classifier_replace(struct classifier *, struct cls_rule *);
 void classifier_remove(struct classifier *, struct cls_rule *);
 struct cls_rule *classifier_lookup(const struct classifier *,
                                    const struct flow *);
@@ -129,21 +155,21 @@ struct cls_rule *cls_cursor_first(struct cls_cursor *);
 struct cls_rule *cls_cursor_next(struct cls_cursor *, struct cls_rule *);
 
 #define CLS_CURSOR_FOR_EACH(RULE, MEMBER, CURSOR)                       \
-    for ((RULE) = OBJECT_CONTAINING(cls_cursor_first(CURSOR),           \
-                                    RULE, MEMBER);                      \
+    for (ASSIGN_CONTAINER(RULE, cls_cursor_first(CURSOR), MEMBER);      \
          &(RULE)->MEMBER != NULL;                                       \
-         (RULE) = OBJECT_CONTAINING(cls_cursor_next(CURSOR,             \
-                                                    &(RULE)->MEMBER),   \
-                                    RULE, MEMBER))
+         ASSIGN_CONTAINER(RULE, cls_cursor_next(CURSOR, &(RULE)->MEMBER), \
+                          MEMBER))
 
 #define CLS_CURSOR_FOR_EACH_SAFE(RULE, NEXT, MEMBER, CURSOR)            \
-    for ((RULE) = OBJECT_CONTAINING(cls_cursor_first(CURSOR),           \
-                                    RULE, MEMBER);                      \
+    for (ASSIGN_CONTAINER(RULE, cls_cursor_first(CURSOR), MEMBER);      \
          (&(RULE)->MEMBER != NULL                                       \
-          ? ((NEXT) = OBJECT_CONTAINING(cls_cursor_next(CURSOR,         \
-                                                        &(RULE)->MEMBER), \
-                                        RULE, MEMBER), 1)               \
+          ? ASSIGN_CONTAINER(NEXT, cls_cursor_next(CURSOR, &(RULE)->MEMBER), \
+                             MEMBER)                                    \
           : 0);                                                         \
          (RULE) = (NEXT))
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* classifier.h */