* derivatives without specific, written prior permission.
*/
+#include <config.h>
#include "ofp-print.h"
#include "xtoxll.h"
#include "openflow.h"
#include "packets.h"
+static void ofp_print_port_name(struct ds *string, uint16_t port);
+
/* Returns a string that represents the contents of the Ethernet frame in the
* 'len' bytes starting at 'data' to 'stream' as output by tcpdump.
* 'total_len' specifies the full length of the Ethernet frame (of which 'len'
const struct ofp_packet_in *op = oh;
size_t data_len;
- ds_put_format(string, " total_len=%"PRIu16" in_port=%"PRIu8,
- ntohs(op->total_len), ntohs(op->in_port));
+ ds_put_format(string, " total_len=%"PRIu16" in_port=",
+ ntohs(op->total_len));
+ ofp_print_port_name(string, ntohs(op->in_port));
if (op->reason == OFPR_ACTION)
ds_put_cstr(string, " (via action)");
static void ofp_print_port_name(struct ds *string, uint16_t port)
{
- if (port == UINT16_MAX) {
- ds_put_cstr(string, "none");
- } else if (port == OFPP_FLOOD) {
- ds_put_cstr(string, "flood");
- } else if (port == OFPP_CONTROLLER) {
- ds_put_cstr(string, "controller");
- } else {
+ const char *name;
+ switch (port) {
+ case OFPP_IN_PORT:
+ name = "IN_PORT";
+ break;
+ case OFPP_TABLE:
+ name = "TABLE";
+ break;
+ case OFPP_NORMAL:
+ name = "NORMAL";
+ break;
+ case OFPP_FLOOD:
+ name = "FLOOD";
+ break;
+ case OFPP_ALL:
+ name = "ALL";
+ break;
+ case OFPP_CONTROLLER:
+ name = "CONTROLLER";
+ break;
+ case OFPP_LOCAL:
+ name = "LOCAL";
+ break;
+ case OFPP_NONE:
+ name = "NONE";
+ break;
+ default:
ds_put_format(string, "%"PRIu16, port);
+ return;
}
+ ds_put_cstr(string, name);
}
static void
{
switch (ntohs(a->type)) {
case OFPAT_OUTPUT:
- ds_put_cstr(string, "output(");
- ofp_print_port_name(string, ntohs(a->arg.output.port));
- if (a->arg.output.port == htons(OFPP_CONTROLLER)) {
- ds_put_format(string, ", max %"PRIu16" bytes", ntohs(a->arg.output.max_len));
+ {
+ uint16_t port = ntohs(a->arg.output.port);
+ if (port < OFPP_MAX) {
+ ds_put_format(string, "output:%"PRIu16, port);
+ } else {
+ ofp_print_port_name(string, port);
+ if (port == OFPP_CONTROLLER) {
+ if (a->arg.output.max_len) {
+ ds_put_format(string, ":%"PRIu16,
+ ntohs(a->arg.output.max_len));
+ } else {
+ ds_put_cstr(string, ":all");
+ }
+ }
+ }
}
- ds_put_cstr(string, ")");
+ break;
+
+ case OFPAT_SET_DL_VLAN:
+ ds_put_cstr(string, "mod_vlan:");
+ if (ntohs(a->arg.vlan_id) == OFP_VLAN_NONE) {
+ ds_put_cstr(string, "strip");
+ } else {
+ ds_put_format(string, "%"PRIu16, ntohs(a->arg.vlan_id));
+ }
+ break;
+
+ case OFPAT_SET_DL_SRC:
+ ds_put_format(string, "mod_dl_src:"ETH_ADDR_FMT,
+ ETH_ADDR_ARGS(a->arg.dl_addr));
+ break;
+
+ case OFPAT_SET_DL_DST:
+ ds_put_format(string, "mod_dl_dst:"ETH_ADDR_FMT,
+ ETH_ADDR_ARGS(a->arg.dl_addr));
+ break;
+
+ case OFPAT_SET_NW_SRC:
+ ds_put_format(string, "mod_nw_src:"IP_FMT, IP_ARGS(&a->arg.nw_addr));
+ break;
+
+ case OFPAT_SET_NW_DST:
+ ds_put_format(string, "mod_nw_dst:"IP_FMT, IP_ARGS(&a->arg.nw_addr));
+ break;
+
+ case OFPAT_SET_TP_SRC:
+ ds_put_format(string, "mod_tp_src:%d", ntohs(a->arg.tp));
+ break;
+
+ case OFPAT_SET_TP_DST:
+ ds_put_format(string, "mod_tp_dst:%d", ntohs(a->arg.tp));
break;
default:
- ds_put_format(string, "(decoder %"PRIu16" not implemented)", ntohs(a->type));
+ ds_put_format(string, "(decoder %"PRIu16" not implemented)",
+ ntohs(a->type));
break;
}
}
size_t n_bytes)
{
size_t i;
+ int n_actions = n_bytes / sizeof *actions;
- ds_put_cstr(string, " actions[");
- for (i = 0; i < n_bytes / sizeof *actions; i++) {
+ ds_put_format(string, "action%s=", n_actions == 1 ? "" : "s");
+ for (i = 0; i < n_actions; i++) {
if (i) {
- ds_put_cstr(string, "; ");
+ ds_put_cstr(string, ",");
}
ofp_print_action(string, &actions[i]);
}
if (n_bytes % sizeof *actions) {
if (i) {
- ds_put_cstr(string, "; ");
+ ds_put_cstr(string, ",");
}
- ds_put_cstr(string, "; ***trailing garbage***");
+ ds_put_cstr(string, ", ***trailing garbage***");
}
- ds_put_cstr(string, "]");
}
/* Pretty-print the OFPT_PACKET_OUT packet of 'len' bytes at 'oh' to 'string'
int verbosity)
{
const struct ofp_packet_out *opo = oh;
+ int n_actions = ntohs(opo->n_actions);
+ int act_len = n_actions * sizeof opo->actions[0];
ds_put_cstr(string, " in_port=");
ofp_print_port_name(string, ntohs(opo->in_port));
+ ds_put_format(string, " n_actions=%d ", n_actions);
+ if (act_len > (ntohs(opo->header.length) - sizeof *opo)) {
+ ds_put_format(string, "***packet too short for number of actions***\n");
+ return;
+ }
+ ofp_print_actions(string, opo->actions, act_len);
+
if (ntohl(opo->buffer_id) == UINT32_MAX) {
- ds_put_cstr(string, " out_port=");
- ofp_print_port_name(string, ntohs(opo->out_port));
+ int data_len = len - sizeof *opo - act_len;
+ ds_put_format(string, " data_len=%d", data_len);
if (verbosity > 0 && len > sizeof *opo) {
- char *packet = ofp_packet_to_string(opo->u.data, len - sizeof *opo,
- len - sizeof *opo);
+ char *packet = ofp_packet_to_string(&opo->actions[n_actions],
+ data_len, data_len);
+ ds_put_char(string, '\n');
ds_put_cstr(string, packet);
free(packet);
}
} else {
ds_put_format(string, " buffer=%08"PRIx32, ntohl(opo->buffer_id));
- ofp_print_actions(string, opo->u.actions, len - sizeof *opo);
}
ds_put_char(string, '\n');
}
}
name[j] = '\0';
- ds_put_format(string, " %2d(%s): addr:"ETH_ADDR_FMT", speed:%d, flags:%#x, "
- "feat:%#x\n", ntohs(port->port_no), name,
+ ds_put_char(string, ' ');
+ ofp_print_port_name(string, ntohs(port->port_no));
+ ds_put_format(string, "(%s): addr:"ETH_ADDR_FMT", speed:%d, flags:%#x, "
+ "feat:%#x\n", name,
ETH_ADDR_ARGS(port->hw_addr), ntohl(port->speed),
ntohl(port->flags), ntohl(port->features));
}
}
static void print_wild(struct ds *string, const char *leader, int is_wild,
- const char *format, ...) __attribute__((format(printf, 4, 5)));
+ int verbosity, const char *format, ...)
+ __attribute__((format(printf, 5, 6)));
static void print_wild(struct ds *string, const char *leader, int is_wild,
- const char *format, ...)
+ int verbosity, const char *format, ...)
{
+ if (is_wild && verbosity < 2) {
+ return;
+ }
ds_put_cstr(string, leader);
if (!is_wild) {
va_list args;
ds_put_format_valist(string, format, args);
va_end(args);
} else {
- ds_put_char(string, '?');
+ ds_put_char(string, '*');
}
+ ds_put_char(string, ',');
}
/* Pretty-print the ofp_match structure */
-static void ofp_print_match(struct ds *f, const struct ofp_match *om)
+static void ofp_print_match(struct ds *f, const struct ofp_match *om,
+ int verbosity)
{
uint16_t w = ntohs(om->wildcards);
- print_wild(f, "inport", w & OFPFW_IN_PORT, "%04x", 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,
+ print_wild(f, "in_port=", w & OFPFW_IN_PORT, verbosity,
+ "%d", ntohs(om->in_port));
+ print_wild(f, "dl_vlan=", w & OFPFW_DL_VLAN, verbosity,
+ "%04x", ntohs(om->dl_vlan));
+ print_wild(f, "dl_src=", w & OFPFW_DL_SRC, verbosity,
ETH_ADDR_FMT, ETH_ADDR_ARGS(om->dl_src));
- print_wild(f, "->", w & OFPFW_DL_DST,
+ print_wild(f, "dl_dst=", w & OFPFW_DL_DST, verbosity,
ETH_ADDR_FMT, ETH_ADDR_ARGS(om->dl_dst));
- print_wild(f, "] type", w & OFPFW_DL_TYPE, "%04x", ntohs(om->dl_type));
- print_wild(f, " ip[", w & OFPFW_NW_SRC, IP_FMT, IP_ARGS(&om->nw_src));
- print_wild(f, "->", w & OFPFW_NW_DST, IP_FMT, IP_ARGS(&om->nw_dst));
- 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");
+ print_wild(f, "dl_type=", w & OFPFW_DL_TYPE, verbosity,
+ "%04x", ntohs(om->dl_type));
+ print_wild(f, "nw_src=", w & OFPFW_NW_SRC, verbosity,
+ IP_FMT, IP_ARGS(&om->nw_src));
+ print_wild(f, "nw_dst=", w & OFPFW_NW_DST, verbosity,
+ IP_FMT, IP_ARGS(&om->nw_dst));
+ print_wild(f, "nw_proto=", w & OFPFW_NW_PROTO, verbosity,
+ "%u", om->nw_proto);
+ print_wild(f, "tp_src=", w & OFPFW_TP_SRC, verbosity,
+ "%d", ntohs(om->tp_src));
+ print_wild(f, "tp_dst=", w & OFPFW_TP_DST, verbosity,
+ "%d", ntohs(om->tp_dst));
}
/* Pretty-print the OFPT_FLOW_MOD packet of 'len' bytes at 'oh' to 'string'
{
const struct ofp_flow_mod *ofm = oh;
- ofp_print_match(string, &ofm->match);
- ds_put_format(string, " cmd:%d idle:%d buf:%#x grp:%d\n", ntohs(ofm->command),
- ntohs(ofm->max_idle), ntohl(ofm->buffer_id), ntohl(ofm->group_id));
+ ofp_print_match(string, &ofm->match, verbosity);
+ ds_put_format(string, " cmd:%d idle:%d hard:%d pri:%d buf:%#x",
+ ntohs(ofm->command), ntohs(ofm->idle_timeout),
+ ntohs(ofm->hard_timeout),
+ ofm->match.wildcards ? ntohs(ofm->priority) : (uint16_t)-1,
+ ntohl(ofm->buffer_id));
+ ofp_print_actions(string, ofm->actions,
+ len - offsetof(struct ofp_flow_mod, actions));
+ ds_put_char(string, '\n');
}
/* Pretty-print the OFPT_FLOW_EXPIRED packet of 'len' bytes at 'oh' to 'string'
* at the given 'verbosity' level. */
-void ofp_print_flow_expired(struct ds *string, const void *oh, size_t len,
- int verbosity)
+static void
+ofp_print_flow_expired(struct ds *string, const void *oh, size_t len,
+ int verbosity)
{
const struct ofp_flow_expired *ofe = oh;
- ofp_print_match(string, &ofe->match);
+ ofp_print_match(string, &ofe->match, verbosity);
+ ds_put_cstr(string, " reason=");
+ switch (ofe->reason) {
+ case OFPER_IDLE_TIMEOUT:
+ ds_put_cstr(string, "idle");
+ break;
+ case OFPER_HARD_TIMEOUT:
+ ds_put_cstr(string, "hard");
+ break;
+ default:
+ ds_put_format(string, "**%"PRIu8"**", ofe->reason);
+ break;
+ }
+ ds_put_format(string,
+ " 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'
+ * at the given 'verbosity' level. */
+static void
+ofp_print_error_msg(struct ds *string, const void *oh, size_t len,
+ int verbosity)
+{
+ const struct ofp_error_msg *oem = oh;
+
ds_put_format(string,
- " secs%d pkts%lld bytes%lld\n", ntohl(ofe->duration),
- ntohll(ofe->packet_count), ntohll(ofe->byte_count));
+ " type%d code%d\n", ntohs(oem->type), ntohs(oem->code));
}
/* Pretty-print the OFPT_PORT_STATUS packet of 'len' bytes at 'oh' to 'string'
* at the given 'verbosity' level. */
-void ofp_print_port_status(struct ds *string, const void *oh, size_t len,
- int verbosity)
+static void
+ofp_print_port_status(struct ds *string, const void *oh, size_t len,
+ int verbosity)
{
const struct ofp_port_status *ops = oh;
}
static void
-ofp_flow_stat_request(struct ds *string, const void *oh, size_t len,
+ofp_flow_stats_request(struct ds *string, const void *oh, size_t len,
int verbosity)
{
- const struct ofp_flow_stat_request *fsr = oh;
+ const struct ofp_flow_stats_request *fsr = oh;
if (fsr->table_id == 0xff) {
ds_put_format(string, " table_id=any, ");
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);
+ ofp_print_match(string, &fsr->match, verbosity);
}
static void
-ofp_flow_stat_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_stat_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_stat_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, ", ntohs(fs->duration));
+ 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", ",
+ fs->match.wildcards ? ntohs(fs->priority) : (uint16_t)-1);
ds_put_format(string, "n_packets=%"PRIu64", ",
- ntohll(fs->packet_count));
+ ntohll(fs->packet_count));
ds_put_format(string, "n_bytes=%"PRIu64", ", ntohll(fs->byte_count));
- ofp_print_match(string, &fs->match);
+ ds_put_format(string, "idle_timeout=%"PRIu16",",
+ ntohs(fs->idle_timeout));
+ ds_put_format(string, "hard_timeout=%"PRIu16",",
+ ntohs(fs->hard_timeout));
+ ofp_print_match(string, &fs->match, verbosity);
+ ofp_print_actions(string, fs->actions, length - sizeof *fs);
+ ds_put_char(string, '\n');
+
+ pos += length;
}
}
static void
-ofp_port_stat_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_stat_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);
+ }
+
+ ofp_print_match(string, &asr->match, verbosity);
+}
- n = (len - offsetof(struct ofp_port_stat_reply, ports)) / sizeof *ps;
+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_stat_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_stat_reply *tsr = oh;
- const struct ofp_table_stats *ts;
- size_t n;
-
- n = (len - offsetof(struct ofp_table_stat_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);
+}
+
+static void
+ofp_echo(struct ds *string, const void *oh, size_t len, int verbosity)
+{
+ const struct ofp_header *hdr = oh;
+
+ ds_put_format(string, " %zu bytes of payload\n", len - sizeof *hdr);
+ if (verbosity > 1) {
+ ds_put_hex_dump(string, hdr, len - sizeof *hdr, 0, true);
+ }
+}
+
struct openflow_packet {
const char *name;
size_t min_size;
sizeof (struct ofp_port_status),
ofp_print_port_status
},
- [OFPT_FLOW_STAT_REQUEST] = {
- "flow_stat_request",
- sizeof (struct ofp_flow_stat_request),
- ofp_flow_stat_request,
- },
- [OFPT_FLOW_STAT_REPLY] = {
- "flow_stat_reply",
- sizeof (struct ofp_flow_stat_reply),
- ofp_flow_stat_reply,
+ [OFPT_ERROR_MSG] = {
+ "error_msg",
+ sizeof (struct ofp_error_msg),
+ ofp_print_error_msg,
},
- [OFPT_PORT_STAT_REQUEST] = {
- "port_stat_request",
- sizeof (struct ofp_port_stat_request),
- NULL,
+ [OFPT_STATS_REQUEST] = {
+ "stats_request",
+ sizeof (struct ofp_stats_request),
+ ofp_stats_request,
},
- [OFPT_PORT_STAT_REPLY] = {
- "port_stat_reply",
- sizeof (struct ofp_port_stat_reply),
- ofp_port_stat_reply,
+ [OFPT_STATS_REPLY] = {
+ "stats_reply",
+ sizeof (struct ofp_stats_reply),
+ ofp_stats_reply,
},
- [OFPT_TABLE_STAT_REQUEST] = {
- "table_stat_request",
- sizeof (struct ofp_table_stat_request),
- NULL,
+ [OFPT_ECHO_REQUEST] = {
+ "echo_request",
+ sizeof (struct ofp_header),
+ ofp_echo,
},
- [OFPT_TABLE_STAT_REPLY] = {
- "table_stat_reply",
- sizeof (struct ofp_table_stat_reply),
- ofp_table_stat_reply,
+ [OFPT_ECHO_REPLY] = {
+ "echo_reply",
+ sizeof (struct ofp_header),
+ ofp_echo,
},
};
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