{
uint16_t w = ntohs(om->wildcards);
- print_wild(f, "inport", w & OFPFW_IN_PORT, "%d", ntohs(om->in_port));
+ print_wild(f, " inport", w & OFPFW_IN_PORT, "%d", ntohs(om->in_port));
print_wild(f, ":vlan", w & OFPFW_DL_VLAN, "%04x", ntohs(om->dl_vlan));
print_wild(f, " mac[", w & OFPFW_DL_SRC,
ETH_ADDR_FMT, ETH_ADDR_ARGS(om->dl_src));
print_wild(f, "] proto", w & OFPFW_NW_PROTO, "%u", om->nw_proto);
print_wild(f, " tport[", w & OFPFW_TP_SRC, "%d", ntohs(om->tp_src));
print_wild(f, "->", w & OFPFW_TP_DST, "%d", ntohs(om->tp_dst));
- ds_put_cstr(f, "]\n");
+ ds_put_cstr(f, "]");
}
/* Pretty-print the OFPT_FLOW_MOD packet of 'len' bytes at 'oh' to 'string'
ofp_print_match(string, &ofe->match);
ds_put_format(string,
- " secs%d pkts%lld bytes%lld\n", ntohl(ofe->duration),
- ntohll(ofe->packet_count), ntohll(ofe->byte_count));
+ " pri%"PRIu16" secs%"PRIu32" pkts%"PRIu64" bytes%"PRIu64"n",
+ ofe->match.wildcards ? ntohs(ofe->priority) : (uint16_t)-1,
+ ntohl(ofe->duration), ntohll(ofe->packet_count),
+ ntohll(ofe->byte_count));
}
/* Pretty-print the OFPT_ERROR_MSG packet of 'len' bytes at 'oh' to 'string'
ds_put_format(string, " table_id=%"PRIu8", ", fsr->table_id);
}
- if (fsr->type == OFPFS_INDIV) {
- ds_put_cstr(string, " type=indiv, ");
- } else if (fsr->type == OFPFS_AGGREGATE) {
- ds_put_cstr(string, " type=aggregate, ");
- } else {
- ds_put_format(string, " ***type=%"PRIu8"***, ", fsr->type);
- }
ofp_print_match(string, &fsr->match);
}
static void
-ofp_flow_stats_reply(struct ds *string, const void *oh, size_t len,
+ofp_flow_stats_reply(struct ds *string, const void *body_, size_t len,
int verbosity)
{
- const struct ofp_flow_stats_reply *fsr = oh;
- const struct ofp_flow_stats *fs;
- size_t n;
+ const char *body = body_;
+ const char *pos = body;
+ for (;;) {
+ const struct ofp_flow_stats *fs;
+ ptrdiff_t bytes_left = body + len - pos;
+ size_t length;
+
+ if (bytes_left < sizeof *fs) {
+ if (bytes_left != 0) {
+ ds_put_format(string, " ***%td leftover bytes at end***",
+ bytes_left);
+ }
+ break;
+ }
- n = (len - offsetof(struct ofp_flow_stats_reply, flows)) / sizeof *fs;
- ds_put_format(string, " %zu flows\n", n);
- if (verbosity < 1) {
- return;
- }
+ fs = (const void *) pos;
+ length = ntohs(fs->length);
+ if (length < sizeof *fs) {
+ ds_put_format(string, " ***length=%zu shorter than minimum %zu***",
+ length, sizeof *fs);
+ break;
+ } else if (length > bytes_left) {
+ ds_put_format(string,
+ " ***length=%zu but only %td bytes left***",
+ length, bytes_left);
+ break;
+ } else if ((length - sizeof *fs) % sizeof fs->actions[0]) {
+ ds_put_format(string,
+ " ***length=%zu has %zu bytes leftover in "
+ "final action***",
+ length,
+ (length - sizeof *fs) % sizeof fs->actions[0]);
+ break;
+ }
- for (fs = &fsr->flows[0]; fs < &fsr->flows[n]; fs++) {
ds_put_format(string, " duration=%"PRIu32" s, ", ntohl(fs->duration));
ds_put_format(string, "table_id=%"PRIu8", ", fs->table_id);
ds_put_format(string, "priority=%"PRIu16", ",
ds_put_format(string, "n_packets=%"PRIu64", ",
ntohll(fs->packet_count));
ds_put_format(string, "n_bytes=%"PRIu64", ", ntohll(fs->byte_count));
+ ds_put_format(string, "max_idle=%"PRIu16", ", ntohs(fs->max_idle));
ofp_print_match(string, &fs->match);
+ ofp_print_actions(string, fs->actions, length - sizeof *fs);
+ ds_put_char(string, '\n');
+
+ pos += length;
}
}
static void
-ofp_port_stats_reply(struct ds *string, const void *oh, size_t len,
- int verbosity)
+ofp_aggregate_stats_request(struct ds *string, const void *oh, size_t len,
+ int verbosity)
{
- const struct ofp_port_stats_reply *psr = oh;
- const struct ofp_port_stats *ps;
- size_t n;
+ const struct ofp_aggregate_stats_request *asr = oh;
+
+ if (asr->table_id == 0xff) {
+ ds_put_format(string, " table_id=any, ");
+ } else {
+ ds_put_format(string, " table_id=%"PRIu8", ", asr->table_id);
+ }
- n = (len - offsetof(struct ofp_port_stats_reply, ports)) / sizeof *ps;
+ ofp_print_match(string, &asr->match);
+}
+
+static void
+ofp_aggregate_stats_reply(struct ds *string, const void *body_, size_t len,
+ int verbosity)
+{
+ const struct ofp_aggregate_stats_reply *asr = body_;
+
+ ds_put_format(string, " packet_count=%"PRIu64, ntohll(asr->packet_count));
+ ds_put_format(string, " byte_count=%"PRIu64, ntohll(asr->byte_count));
+ ds_put_format(string, " flow_count=%"PRIu32, ntohl(asr->flow_count));
+}
+
+static void
+ofp_port_stats_reply(struct ds *string, const void *body, size_t len,
+ int verbosity)
+{
+ const struct ofp_port_stats *ps = body;
+ size_t n = len / sizeof *ps;
ds_put_format(string, " %zu ports\n", n);
if (verbosity < 1) {
return;
}
- for (ps = &psr->ports[0]; ps < &psr->ports[n]; ps++) {
+ for (; n--; ps++) {
ds_put_format(string, " port %"PRIu16": ", ntohs(ps->port_no));
ds_put_format(string, "rx %"PRIu64", ", ntohll(ps->rx_count));
ds_put_format(string, "tx %"PRIu64", ", ntohll(ps->tx_count));
}
static void
-ofp_table_stats_reply(struct ds *string, const void *oh, size_t len,
+ofp_table_stats_reply(struct ds *string, const void *body, size_t len,
int verbosity)
{
- const struct ofp_table_stats_reply *tsr = oh;
- const struct ofp_table_stats *ts;
- size_t n;
-
- n = (len - offsetof(struct ofp_table_stats_reply, tables)) / sizeof *ts;
+ const struct ofp_table_stats *ts = body;
+ size_t n = len / sizeof *ts;
ds_put_format(string, " %zu tables\n", n);
if (verbosity < 1) {
return;
}
- for (ts = &tsr->tables[0]; ts < &tsr->tables[n]; ts++) {
+ for (; n--; ts++) {
char name[OFP_MAX_TABLE_NAME_LEN + 1];
strncpy(name, ts->name, sizeof name);
name[OFP_MAX_TABLE_NAME_LEN] = '\0';
}
}
+enum stats_direction {
+ REQUEST,
+ REPLY
+};
+
+static void
+print_stats(struct ds *string, int type, const void *body, size_t body_len,
+ int verbosity, enum stats_direction direction)
+{
+ struct stats_msg {
+ size_t min_body, max_body;
+ void (*printer)(struct ds *, const void *, size_t len, int verbosity);
+ };
+
+ struct stats_type {
+ const char *name;
+ struct stats_msg request;
+ struct stats_msg reply;
+ };
+
+ static const struct stats_type stats_types[] = {
+ [OFPST_FLOW] = {
+ "flow",
+ { sizeof(struct ofp_flow_stats_request),
+ sizeof(struct ofp_flow_stats_request),
+ ofp_flow_stats_request },
+ { 0, SIZE_MAX, ofp_flow_stats_reply },
+ },
+ [OFPST_AGGREGATE] = {
+ "aggregate",
+ { sizeof(struct ofp_aggregate_stats_request),
+ sizeof(struct ofp_aggregate_stats_request),
+ ofp_aggregate_stats_request },
+ { sizeof(struct ofp_aggregate_stats_reply),
+ sizeof(struct ofp_aggregate_stats_reply),
+ ofp_aggregate_stats_reply },
+ },
+ [OFPST_TABLE] = {
+ "table",
+ { 0, 0, NULL },
+ { 0, SIZE_MAX, ofp_table_stats_reply },
+ },
+ [OFPST_PORT] = {
+ "port",
+ { 0, 0, NULL, },
+ { 0, SIZE_MAX, ofp_port_stats_reply },
+ },
+ };
+
+ const struct stats_type *s;
+ const struct stats_msg *m;
+
+ if (type >= ARRAY_SIZE(stats_types) || !stats_types[type].name) {
+ ds_put_format(string, " ***unknown type %d***", type);
+ return;
+ }
+ s = &stats_types[type];
+ ds_put_format(string, " type=%d(%s)\n", type, s->name);
+
+ m = direction == REQUEST ? &s->request : &s->reply;
+ if (body_len < m->min_body || body_len > m->max_body) {
+ ds_put_format(string, " ***body_len=%zu not in %zu...%zu***",
+ body_len, m->min_body, m->max_body);
+ return;
+ }
+ if (m->printer) {
+ m->printer(string, body, body_len, verbosity);
+ }
+}
+
+static void
+ofp_stats_request(struct ds *string, const void *oh, size_t len, int verbosity)
+{
+ const struct ofp_stats_request *srq = oh;
+
+ if (srq->flags) {
+ ds_put_format(string, " ***unknown flags %04"PRIx16"***",
+ ntohs(srq->flags));
+ }
+
+ print_stats(string, ntohs(srq->type), srq->body,
+ len - offsetof(struct ofp_stats_request, body),
+ verbosity, REQUEST);
+}
+
+static void
+ofp_stats_reply(struct ds *string, const void *oh, size_t len, int verbosity)
+{
+ const struct ofp_stats_reply *srp = oh;
+
+ ds_put_cstr(string, " flags=");
+ if (!srp->flags) {
+ ds_put_cstr(string, "none");
+ } else {
+ uint16_t flags = ntohs(srp->flags);
+ if (flags & OFPSF_REPLY_MORE) {
+ ds_put_cstr(string, "[more]");
+ flags &= ~OFPSF_REPLY_MORE;
+ }
+ if (flags) {
+ ds_put_format(string, "[***unknown%04"PRIx16"***]", flags);
+ }
+ }
+
+ print_stats(string, ntohs(srp->type), srp->body,
+ len - offsetof(struct ofp_stats_reply, body),
+ verbosity, REPLY);
+}
+
struct openflow_packet {
const char *name;
size_t min_size;
sizeof (struct ofp_error_msg),
ofp_print_error_msg,
},
- [OFPT_FLOW_STATS_REQUEST] = {
- "flow_stats_request",
- sizeof (struct ofp_flow_stats_request),
- ofp_flow_stats_request,
- },
- [OFPT_FLOW_STATS_REPLY] = {
- "flow_stats_reply",
- sizeof (struct ofp_flow_stats_reply),
- ofp_flow_stats_reply,
- },
- [OFPT_PORT_STATS_REQUEST] = {
- "port_stats_request",
- sizeof (struct ofp_port_stats_request),
- NULL,
- },
- [OFPT_PORT_STATS_REPLY] = {
- "port_stats_reply",
- sizeof (struct ofp_port_stats_reply),
- ofp_port_stats_reply,
- },
- [OFPT_TABLE_STATS_REQUEST] = {
- "table_stats_request",
- sizeof (struct ofp_table_stats_request),
- NULL,
+ [OFPT_STATS_REQUEST] = {
+ "stats_request",
+ sizeof (struct ofp_stats_request),
+ ofp_stats_request,
},
- [OFPT_TABLE_STATS_REPLY] = {
- "table_stats_reply",
- sizeof (struct ofp_table_stats_reply),
- ofp_table_stats_reply,
+ [OFPT_STATS_REPLY] = {
+ "stats_reply",
+ sizeof (struct ofp_stats_reply),
+ ofp_stats_reply,
},
};
len, pkt->min_size);
} else if (!pkt->printer) {
if (len > sizeof *oh) {
- ds_put_format(&string, " length=%zu (decoder not implemented)\n",
+ ds_put_format(&string, " length=%"PRIu16" (decoder not implemented)\n",
ntohs(oh->length));
}
} else {
if (verbosity >= 3) {
ds_put_hex_dump(&string, oh, len, 0, true);
}
+ if (string.string[string.length - 1] != '\n') {
+ ds_put_char(&string, '\n');
+ }
return ds_cstr(&string);
}
\f
git://git.onelab.eu / sliver-openvswitch.git / blobdiff