/*
- * Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include "openflow/openflow.h"
#include "poll-loop.h"
#include "rconn.h"
-#include "shash.h"
+#include "simap.h"
#include "stream-ssl.h"
#include "timeval.h"
#include "unixctl.h"
#include "util.h"
#include "vconn.h"
#include "vlog.h"
+#include "socket-util.h"
VLOG_DEFINE_THIS_MODULE(controller);
/* -N, --normal: Use "NORMAL" action instead of explicit port? */
static bool action_normal = false;
-/* -w, --wildcard: Set up exact match or wildcard flow entries? */
-static bool exact_flows = true;
+/* -w, --wildcard: 0 to disable wildcard flow entries, an OFPFW10_* bitmask to
+ * enable specific wildcards, or UINT32_MAX to use the default wildcards. */
+static uint32_t wildcards = 0;
/* --max-idle: Maximum idle time, in seconds, before flows expire. */
static int max_idle = 60;
/* -q, --queue: default OpenFlow queue, none if UINT32_MAX. */
static uint32_t default_queue = UINT32_MAX;
-/* -Q, --port-queue: map from port name to port number (cast to void *). */
-static struct shash port_queues = SHASH_INITIALIZER(&port_queues);
+/* -Q, --port-queue: map from port name to port number. */
+static struct simap port_queues = SIMAP_INITIALIZER(&port_queues);
-/* --with-flows: Flows to send to switch, or an empty list not to send any
- * default flows. */
-static struct list default_flows = LIST_INITIALIZER(&default_flows);
+/* --with-flows: Flows to send to switch. */
+static struct ofputil_flow_mod *default_flows;
+static size_t n_default_flows;
/* --unixctl: Name of unixctl socket, or null to use the default. */
static char *unixctl_path = NULL;
const char *name = argv[i];
struct vconn *vconn;
- retval = vconn_open(name, OFP_VERSION, &vconn);
+ retval = vconn_open(name, OFP10_VERSION, &vconn, DSCP_DEFAULT);
if (!retval) {
if (n_switches >= MAX_SWITCHES) {
ovs_fatal(0, "max %d switch connections", n_switches);
continue;
} else if (retval == EAFNOSUPPORT) {
struct pvconn *pvconn;
- retval = pvconn_open(name, &pvconn);
+ retval = pvconn_open(name, &pvconn, DSCP_DEFAULT);
if (!retval) {
if (n_listeners >= MAX_LISTENERS) {
ovs_fatal(0, "max %d passive connections", n_listeners);
for (i = 0; i < n_listeners && n_switches < MAX_SWITCHES; ) {
struct vconn *new_vconn;
- retval = pvconn_accept(listeners[i], OFP_VERSION, &new_vconn);
+ retval = pvconn_accept(listeners[i], OFP10_VERSION, &new_vconn);
if (!retval || retval == EAGAIN) {
if (!retval) {
new_switch(&switches[n_switches++], new_vconn);
{
struct lswitch_config cfg;
- sw->rconn = rconn_create(60, 0);
+ sw->rconn = rconn_create(60, 0, DSCP_DEFAULT);
rconn_connect_unreliably(sw->rconn, vconn, NULL);
cfg.mode = (action_normal ? LSW_NORMAL
: learn_macs ? LSW_LEARN
: LSW_FLOOD);
- cfg.exact_flows = exact_flows;
+ cfg.wildcards = wildcards;
cfg.max_idle = set_up_flows ? max_idle : -1;
- cfg.default_flows = &default_flows;
+ cfg.default_flows = default_flows;
+ cfg.n_default_flows = n_default_flows;
cfg.default_queue = default_queue;
cfg.port_queues = &port_queues;
sw->lswitch = lswitch_create(sw->rconn, &cfg);
: EAGAIN);
}
-static void
-read_flow_file(const char *name)
-{
- enum nx_flow_format flow_format;
- bool flow_mod_table_id;
- FILE *stream;
-
- stream = fopen(optarg, "r");
- if (!stream) {
- ovs_fatal(errno, "%s: open", name);
- }
-
- flow_format = NXFF_OPENFLOW10;
- flow_mod_table_id = false;
- while (parse_ofp_flow_mod_file(&default_flows,
- &flow_format, &flow_mod_table_id,
- stream, OFPFC_ADD)) {
- continue;
- }
-
- fclose(stream);
-}
-
static void
add_port_queue(char *s)
{
"\"<port-name>:<queue-id>\"");
}
- if (!shash_add_once(&port_queues, port_name,
- (void *) (uintptr_t) atoi(queue_id))) {
+ if (!simap_put(&port_queues, port_name, atoi(queue_id))) {
ovs_fatal(0, "<port-name> arguments for -Q or --port-queue must "
"be unique");
}
{"hub", no_argument, NULL, 'H'},
{"noflow", no_argument, NULL, 'n'},
{"normal", no_argument, NULL, 'N'},
- {"wildcard", no_argument, NULL, 'w'},
+ {"wildcards", optional_argument, NULL, 'w'},
{"max-idle", required_argument, NULL, OPT_MAX_IDLE},
{"mute", no_argument, NULL, OPT_MUTE},
{"queue", required_argument, NULL, 'q'},
break;
case 'w':
- exact_flows = false;
+ wildcards = optarg ? strtol(optarg, NULL, 16) : UINT32_MAX;
break;
case OPT_MAX_IDLE:
break;
case OPT_WITH_FLOWS:
- read_flow_file(optarg);
+ parse_ofp_flow_mod_file(optarg, OFPFC_ADD, &default_flows,
+ &n_default_flows);
break;
case OPT_UNIXCTL:
usage();
case 'V':
- OVS_PRINT_VERSION(OFP_VERSION, OFP_VERSION);
+ ovs_print_version(OFP10_VERSION, OFP10_VERSION);
exit(EXIT_SUCCESS);
VLOG_OPTION_HANDLERS
}
free(short_options);
- if (!shash_is_empty(&port_queues) || default_queue != UINT32_MAX) {
+ if (!simap_is_empty(&port_queues) || default_queue != UINT32_MAX) {
if (action_normal) {
ovs_error(0, "queue IDs are incompatible with -N or --normal; "
"not using OFPP_NORMAL");
" -n, --noflow pass traffic, but don't add flows\n"
" --max-idle=SECS max idle time for new flows\n"
" -N, --normal use OFPP_NORMAL action\n"
- " -w, --wildcard use wildcards, not exact-match rules\n"
+ " -w, --wildcards[=MASK] wildcard (specified) bits in flows\n"
" -q, --queue=QUEUE-ID OpenFlow queue ID to use for output\n"
" -Q PORT-NAME:QUEUE-ID use QUEUE-ID for frames from PORT-NAME\n"
" --with-flows FILE use the flows from FILE\n"
projects / openvswitch / blobdiff