X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fofp-util.h;h=439495bb1c9483ec70724352bb536c7e27725de3;hb=c0cb6f59f51ceb1c16e38b050bb8c3345ba984c0;hp=42318654b8fa0e33b5473ab8a0428d141dd1675b;hpb=ff9d38264c74e2e807ba0fd759e44116d1203670;p=openvswitch

diff --git a/lib/ofp-util.h b/lib/ofp-util.h
index 42318654..439495bb 100644
--- a/lib/ofp-util.h
+++ b/lib/ofp-util.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010 Nicira Networks.
+ * Copyright (c) 2008, 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.
@@ -71,8 +71,6 @@ enum ofputil_msg_code {
     OFPUTIL_OFPST_AGGREGATE_REPLY,
 
     /* NXT_* messages. */
-    OFPUTIL_NXT_STATUS_REQUEST,
-    OFPUTIL_NXT_STATUS_REPLY,
     OFPUTIL_NXT_TUN_ID_FROM_COOKIE,
     OFPUTIL_NXT_ROLE_REQUEST,
     OFPUTIL_NXT_ROLE_REPLY,
@@ -110,6 +108,10 @@ void ofputil_cls_rule_to_match(const struct cls_rule *, enum nx_flow_format,
 void normalize_match(struct ofp_match *);
 char *ofp_match_to_literal_string(const struct ofp_match *match);
 
+/* dl_type translation between OpenFlow and 'struct flow' format. */
+ovs_be16 ofputil_dl_type_to_openflow(ovs_be16 flow_dl_type);
+ovs_be16 ofputil_dl_type_from_openflow(ovs_be16 ofp_dl_type);
+
 /* Flow formats. */
 bool ofputil_flow_format_is_valid(enum nx_flow_format);
 const char *ofputil_flow_format_to_string(enum nx_flow_format);
@@ -153,6 +155,25 @@ int ofputil_decode_flow_stats_request(struct flow_stats_request *,
 struct ofpbuf *ofputil_encode_flow_stats_request(
     const struct flow_stats_request *, enum nx_flow_format);
 
+/* Flow stats reply, independent of flow format. */
+struct ofputil_flow_stats {
+    struct cls_rule rule;
+    ovs_be64 cookie;
+    uint8_t table_id;
+    uint32_t duration_sec;
+    uint32_t duration_nsec;
+    uint16_t idle_timeout;
+    uint16_t hard_timeout;
+    uint64_t packet_count;
+    uint64_t byte_count;
+    union ofp_action *actions;
+    size_t n_actions;
+};
+
+int ofputil_decode_flow_stats_reply(struct ofputil_flow_stats *,
+                                    struct ofpbuf *msg,
+                                    enum nx_flow_format);
+
 /* Flow removed message, independent of flow format. */
 struct ofputil_flow_removed {
     struct cls_rule rule;
@@ -384,6 +405,11 @@ get_ofp_err_code(int error)
     return error & 0xffff;
 }
 
-struct ofpbuf *make_ofp_error_msg(int error, const struct ofp_header *);
+struct ofpbuf *ofputil_encode_error_msg(int error, const struct ofp_header *);
+int ofputil_decode_error_msg(const struct ofp_header *, size_t *payload_ofs);
+
+/* String versions of errors. */
+void ofputil_format_error(struct ds *, int error);
+char *ofputil_error_to_string(int error);
 
 #endif /* ofp-util.h */