* limitations under the License.
*/
-#include <arpa/inet.h>
#include <config.h>
+#include <arpa/inet.h>
#include "odp-util.h"
#include <errno.h>
#include <inttypes.h>
#include "flow.h"
#include "netlink.h"
#include "ofpbuf.h"
-#include "openvswitch/tunnel.h"
#include "packets.h"
-#include "shash.h"
+#include "simap.h"
#include "timeval.h"
#include "util.h"
#include "vlog.h"
* from another. */
static const char *delimiters = ", \t\r\n";
-static int parse_odp_key_attr(const char *, const struct shash *port_names,
+static int parse_odp_key_attr(const char *, const struct simap *port_names,
struct ofpbuf *);
static void format_odp_key_attr(const struct nlattr *a, struct ds *ds);
}
static int
-parse_odp_action(const char *s, const struct shash *port_names,
+parse_odp_action(const char *s, const struct simap *port_names,
struct ofpbuf *actions)
{
/* Many of the sscanf calls in this function use oversized destination
if (port_names) {
int len = strcspn(s, delimiters);
- struct shash_node *node;
+ struct simap_node *node;
- node = shash_find_len(port_names, s, len);
+ node = simap_find_len(port_names, s, len);
if (node) {
- nl_msg_put_u32(actions, OVS_ACTION_ATTR_OUTPUT,
- (uintptr_t) node->data);
+ nl_msg_put_u32(actions, OVS_ACTION_ATTR_OUTPUT, node->data);
return len;
}
}
for (;;) {
int retval;
- s += strspn(s, delimiters);
+ n += strspn(s + n, delimiters);
if (s[n] == ')') {
break;
}
return retval;
}
n += retval;
-
}
nl_msg_end_nested(actions, actions_ofs);
nl_msg_end_nested(actions, sample_ofs);
* Netlink attributes. On failure, no data is appended to 'actions'. Either
* way, 'actions''s data might be reallocated. */
int
-odp_actions_from_string(const char *s, const struct shash *port_names,
+odp_actions_from_string(const char *s, const struct simap *port_names,
struct ofpbuf *actions)
{
size_t old_size;
}
static int
-parse_odp_key_attr(const char *s, const struct shash *port_names,
+parse_odp_key_attr(const char *s, const struct simap *port_names,
struct ofpbuf *key)
{
/* Many of the sscanf calls in this function use oversized destination
if (port_names && !strncmp(s, "in_port(", 8)) {
const char *name;
- const struct shash_node *node;
+ const struct simap_node *node;
int name_len;
name = s + 8;
name_len = strcspn(s, ")");
- node = shash_find_len(port_names, name, name_len);
+ node = simap_find_len(port_names, name, name_len);
if (node) {
- nl_msg_put_u32(key, OVS_KEY_ATTR_IN_PORT, (uintptr_t) node->data);
+ nl_msg_put_u32(key, OVS_KEY_ATTR_IN_PORT, node->data);
return 8 + name_len + 1;
}
}
* data is appended to 'key'. Either way, 'key''s data might be
* reallocated.
*
- * If 'port_names' is nonnull, it points to an shash that maps from a port name
- * to a port number cast to void *. (Port names may be used instead of port
- * numbers in in_port.)
+ * If 'port_names' is nonnull, it points to an simap that maps from a port name
+ * to a port number. (Port names may be used instead of port numbers in
+ * in_port.)
*
* On success, the attributes appended to 'key' are individually syntactically
* valid, but they may not be valid as a sequence. 'key' might, for example,
* have duplicated keys. odp_flow_key_to_flow() will detect those errors. */
int
-odp_flow_key_from_string(const char *s, const struct shash *port_names,
+odp_flow_key_from_string(const char *s, const struct simap *port_names,
struct ofpbuf *key)
{
const size_t old_size = key->size;
: OVS_FRAG_TYPE_LATER);
}
-/* Appends a representation of 'flow' as OVS_KEY_ATTR_* attributes to 'buf'. */
+/* Appends a representation of 'flow' as OVS_KEY_ATTR_* attributes to 'buf'.
+ *
+ * 'buf' must have at least ODPUTIL_FLOW_KEY_BYTES bytes of space, or be
+ * capable of being expanded to allow for that much space. */
void
odp_flow_key_from_flow(struct ofpbuf *buf, const struct flow *flow)
{
nl_msg_put_u32(buf, OVS_KEY_ATTR_PRIORITY, flow->skb_priority);
}
- if (flow->tun_id != htonll(0)) {
- nl_msg_put_be64(buf, OVS_KEY_ATTR_TUN_ID, flow->tun_id);
+ if (flow->tunnel.tun_id != htonll(0)) {
+ nl_msg_put_be64(buf, OVS_KEY_ATTR_TUN_ID, flow->tunnel.tun_id);
}
if (flow->in_port != OFPP_NONE && flow->in_port != OFPP_CONTROLLER) {
}
if (present_attrs & (UINT64_C(1) << OVS_KEY_ATTR_TUN_ID)) {
- flow->tun_id = nl_attr_get_be64(attrs[OVS_KEY_ATTR_TUN_ID]);
+ flow->tunnel.tun_id = nl_attr_get_be64(attrs[OVS_KEY_ATTR_TUN_ID]);
expected_attrs |= UINT64_C(1) << OVS_KEY_ATTR_TUN_ID;
}
commit_set_tun_id_action(const struct flow *flow, struct flow *base,
struct ofpbuf *odp_actions)
{
- if (base->tun_id == flow->tun_id) {
+ if (base->tunnel.tun_id == flow->tunnel.tun_id) {
return;
}
- base->tun_id = flow->tun_id;
+ base->tunnel.tun_id = flow->tunnel.tun_id;
commit_set_action(odp_actions, OVS_KEY_ATTR_TUN_ID,
- &base->tun_id, sizeof(base->tun_id));
+ &base->tunnel.tun_id, sizeof(base->tunnel.tun_id));
}
static void
commit_set_port_action(const struct flow *flow, struct flow *base,
struct ofpbuf *odp_actions)
{
- if (!base->tp_src || !base->tp_dst) {
+ if (!base->tp_src && !base->tp_dst) {
return;
}