if (osm->type == htons(OFPST_FLOW)) {
struct ofp_flow_stats *ofs;
- ofs = ofpbuf_put_uninit(reply, sizeof *ofs);
+ ofpbuf_put_uninit(reply, sizeof *ofs);
+ ofpacts_put_openflow10(fs->ofpacts, fs->ofpacts_len, reply);
+
+ ofs = ofpbuf_at_assert(reply, start_ofs, sizeof *ofs);
+ ofs->length = htons(reply->size - start_ofs);
ofs->table_id = fs->table_id;
ofs->pad = 0;
ofputil_cls_rule_to_ofp10_match(&fs->rule, &ofs->match);
htonll(unknown_to_zero(fs->packet_count)));
put_32aligned_be64(&ofs->byte_count,
htonll(unknown_to_zero(fs->byte_count)));
- ofpacts_put_openflow10(fs->ofpacts, fs->ofpacts_len, reply);
-
- ofs = ofpbuf_at_assert(reply, start_ofs, sizeof *ofs);
- ofs->length = htons(reply->size - start_ofs);
} else if (osm->type == htons(OFPST_VENDOR)) {
struct nx_flow_stats *nfs;
+ int match_len;
+
+ ofpbuf_put_uninit(reply, sizeof *nfs);
+ match_len = nx_put_match(reply, false, &fs->rule, 0, 0);
+ ofpacts_put_openflow10(fs->ofpacts, fs->ofpacts_len, reply);
- nfs = ofpbuf_put_uninit(reply, sizeof *nfs);
+ nfs = ofpbuf_at_assert(reply, start_ofs, sizeof *nfs);
+ nfs->length = htons(reply->size - start_ofs);
nfs->table_id = fs->table_id;
nfs->pad = 0;
nfs->duration_sec = htonl(fs->duration_sec);
nfs->hard_age = htons(fs->hard_age < 0 ? 0
: fs->hard_age < UINT16_MAX ? fs->hard_age + 1
: UINT16_MAX);
- nfs->match_len = htons(nx_put_match(reply, false, &fs->rule, 0, 0));
+ nfs->match_len = htons(match_len);
nfs->cookie = fs->cookie;
nfs->packet_count = htonll(fs->packet_count);
nfs->byte_count = htonll(fs->byte_count);
- ofpacts_put_openflow10(fs->ofpacts, fs->ofpacts_len, reply);
-
- nfs = ofpbuf_at_assert(reply, start_ofs, sizeof *nfs);
- nfs->length = htons(reply->size - start_ofs);
} else {
NOT_REACHED();
}
oh->length = htons(buffer->size);
}
-static void
-put_stats__(ovs_be32 xid, uint8_t ofp_type,
- ovs_be16 ofpst_type, ovs_be32 nxst_subtype,
- struct ofpbuf *msg)
+void
+ofputil_put_stats_header(ovs_be32 xid, uint8_t ofp_type,
+ ovs_be16 ofpst_type, ovs_be32 nxst_subtype,
+ struct ofpbuf *msg)
{
if (ofpst_type == htons(OFPST_VENDOR)) {
struct nicira_stats_msg *nsm;
struct ofpbuf *msg;
msg = *bufferp = ofpbuf_new(openflow_len);
- put_stats__(alloc_xid(), OFPT10_STATS_REQUEST,
- htons(ofpst_type), htonl(nxst_subtype), msg);
+ ofputil_put_stats_header(alloc_xid(), OFPT10_STATS_REQUEST,
+ htons(ofpst_type), htonl(nxst_subtype), msg);
ofpbuf_padto(msg, openflow_len);
return msg->data;
static void
put_stats_reply__(const struct ofp_stats_msg *request, struct ofpbuf *msg)
{
+ ovs_be32 nxst_subtype;
+
assert(request->header.type == OFPT10_STATS_REQUEST ||
request->header.type == OFPT10_STATS_REPLY);
- put_stats__(request->header.xid, OFPT10_STATS_REPLY, request->type,
- (request->type != htons(OFPST_VENDOR)
- ? htonl(0)
- : ((const struct nicira_stats_msg *) request)->subtype),
- msg);
+
+ nxst_subtype = (request->type != htons(OFPST_VENDOR)
+ ? htonl(0)
+ : ((const struct nicira_stats_msg *) request)->subtype);
+ ofputil_put_stats_header(request->header.xid, OFPT10_STATS_REPLY,
+ request->type, nxst_subtype, msg);
}
/* Creates a statistics reply message with total length 'openflow_len'