u32 et_mask;
} vppcom_epoll_t;
+typedef struct
+{
+ u8 is_ip4;
+ ip46_address_t ip46;
+} vppcom_ip46_t;
+
typedef struct
{
volatile session_state_t state;
u32 wait_cont_idx;
vppcom_epoll_t vep;
u32 vrf;
- u8 is_ip4;
- u8 ip[16];
+ vppcom_ip46_t lcl_addr;
+ vppcom_ip46_t peer_addr;
u16 port;
u8 proto;
u64 client_queue_address;
u8 init;
u32 *client_session_index_fifo;
volatile u32 bind_session_index;
- u32 tx_event_id;
int main_cpu;
/* vpe input queue */
bmp->client_index = vcm->my_client_index;
bmp->context = htonl (0xfeedface);
bmp->options[APP_OPTIONS_FLAGS] =
- APP_OPTIONS_FLAGS_USE_FIFO | APP_OPTIONS_FLAGS_ADD_SEGMENT;
+ APP_OPTIONS_FLAGS_ACCEPT_REDIRECT | APP_OPTIONS_FLAGS_ADD_SEGMENT |
+ APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE | APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
bmp->options[SESSION_OPTIONS_SEGMENT_SIZE] = vcm->cfg.segment_size;
bmp->options[SESSION_OPTIONS_ADD_SEGMENT_SIZE] = vcm->cfg.add_segment_size;
bmp->options[SESSION_OPTIONS_RX_FIFO_SIZE] = vcm->cfg.rx_fifo_size;
vcm->my_pid, session_index, session_index);
cmp->vrf = session->vrf;
- cmp->is_ip4 = session->is_ip4;
- clib_memcpy (cmp->ip, session->ip, sizeof (cmp->ip));
+ cmp->is_ip4 = session->peer_addr.is_ip4;
+ clib_memcpy (cmp->ip, &session->peer_addr.ip46, sizeof (cmp->ip));
cmp->port = session->port;
cmp->proto = session->proto;
clib_memcpy (cmp->options, session->options, sizeof (cmp->options));
session->is_cut_thru = 0;
session->is_server = 1;
session->port = ntohs (mp->port);
- session->is_ip4 = mp->is_ip4;
- clib_memcpy (session->ip, mp->ip, sizeof (session->ip));
+ session->peer_addr.is_ip4 = mp->is_ip4;
+ clib_memcpy (&session->peer_addr.ip46, mp->ip,
+ sizeof (session->peer_addr.ip46));
/* Add it to lookup table */
hash_set (vcm->session_index_by_vpp_handles, mp->handle, session_index);
session->client_queue_address = mp->client_queue_address;
session->is_cut_thru = 1;
session->is_server = 1;
- session->is_ip4 = mp->is_ip4;
session->port = mp->port;
+ session->peer_addr.is_ip4 = mp->is_ip4;
+ clib_memcpy (&session->peer_addr.ip46, mp->ip,
+ sizeof (session->peer_addr.ip46));
{
void *oldheap;
ssvm_shared_header_t *sh = seg->ssvm.sh;
ssvm_pop_heap (oldheap);
ssvm_unlock_non_recursive (sh);
}
- clib_memcpy (session->ip, mp->ip, sizeof (session->ip));
session->state = STATE_ACCEPT;
if (VPPCOM_DEBUG > 1)
bmp->client_index = vcm->my_client_index;
bmp->context = htonl (0xfeedface);
bmp->vrf = session->vrf;
- bmp->is_ip4 = session->is_ip4;
- clib_memcpy (bmp->ip, session->ip, sizeof (bmp->ip));
+ bmp->is_ip4 = session->lcl_addr.is_ip4;
+ clib_memcpy (bmp->ip, &session->lcl_addr.ip46, sizeof (bmp->ip));
bmp->port = session->port;
bmp->proto = session->proto;
clib_memcpy (bmp->options, session->options, sizeof (bmp->options));
rv = vppcom_connect_to_vpp (app_name);
if (rv)
{
- clib_warning ("[%s] couldn't connect to VPP.", vcm->my_pid);
+ clib_warning ("[%d] couldn't connect to VPP.", vcm->my_pid);
return rv;
}
vppcom_main_t *vcm = &vppcom_main;
session_t *session = 0;
int rv;
- ip46_address_t *ip46;
if (!ep || !ep->ip)
return VPPCOM_EINVAL;
clib_warning ("[%d] sid %d", vcm->my_pid, session_index);
session->vrf = ep->vrf;
- session->is_ip4 = ep->is_ip4;
- memset (session->ip, 0, sizeof (session->ip));
- ip46 = (ip46_address_t *) session->ip;
- *ip46 = to_ip46 (!ep->is_ip4, ep->ip);
+ session->lcl_addr.is_ip4 = ep->is_ip4;
+ session->lcl_addr.ip46 = to_ip46 (!ep->is_ip4, ep->ip);
session->port = ep->port;
clib_spinlock_unlock (&vcm->sessions_lockp);
clib_fifo_sub1 (vcm->client_session_index_fifo, client_session_index);
rv = vppcom_session_at_index (client_session_index, &client_session);
ASSERT (rv == VPPCOM_OK);
- ASSERT (client_session->is_ip4 == listen_session->is_ip4);
+ ASSERT (client_session->peer_addr.is_ip4 ==
+ listen_session->lcl_addr.is_ip4);
if (VPPCOM_DEBUG > 0)
clib_warning ("[%d] Got a request: client sid %d", vcm->my_pid,
ep->vrf = client_session->vrf;
ep->is_cut_thru = client_session->is_cut_thru;
- ep->is_ip4 = client_session->is_ip4;
+ ep->is_ip4 = client_session->peer_addr.is_ip4;
ep->port = client_session->port;
- if (client_session->is_ip4)
- clib_memcpy (ep->ip, client_session->ip, sizeof (ip4_address_t));
+ if (client_session->peer_addr.is_ip4)
+ clib_memcpy (ep->ip, &client_session->peer_addr.ip46.ip4,
+ sizeof (ip4_address_t));
else
- clib_memcpy (ep->ip, client_session->ip, sizeof (ip6_address_t));
+ clib_memcpy (ep->ip, &client_session->peer_addr.ip46.ip6,
+ sizeof (ip6_address_t));
clib_spinlock_unlock (&vcm->sessions_lockp);
return (int) client_session_index;
}
vppcom_main_t *vcm = &vppcom_main;
session_t *session = 0;
int rv;
- ip46_address_t *ip46;
clib_spinlock_lock (&vcm->sessions_lockp);
rv = vppcom_session_at_index (session_index, &session);
}
session->vrf = server_ep->vrf;
- session->is_ip4 = server_ep->is_ip4;
- memset (session->ip, 0, sizeof (session->ip));
- ip46 = (ip46_address_t *) session->ip;
- *ip46 = to_ip46 (!server_ep->is_ip4, server_ep->ip);
+ session->peer_addr.is_ip4 = server_ep->is_ip4;
+ session->peer_addr.ip46 = to_ip46 (!server_ep->is_ip4, server_ep->ip);
session->port = server_ep->port;
if (VPPCOM_DEBUG > 0)
{
u8 *ip_str = format (0, "%U", format_ip46_address,
- &session->ip, session->is_ip4);
+ &session->peer_addr.ip46,
+ session->peer_addr.is_ip4);
clib_warning ("[%d] connect sid %d to %s server port %d",
vcm->my_pid, session_index, ip_str,
clib_net_to_host_u16 (session->port));
/* Fabricate TX event, send to vpp */
evt.fifo = tx_fifo;
evt.event_type = FIFO_EVENT_APP_TX;
- evt.event_id = vcm->tx_event_id++;
rval = vppcom_session_at_index (session_index, &session);
if (PREDICT_FALSE (rval))
return (rv != VPPCOM_OK) ? rv : num_ev;
}
+int
+vppcom_session_attr (uint32_t session_index, uint32_t op,
+ void *buffer, uint32_t * buflen)
+{
+ vppcom_main_t *vcm = &vppcom_main;
+ session_t *session;
+ int rv = VPPCOM_OK;
+ u32 *flags = buffer;
+ vppcom_endpt_t *ep = buffer;
+
+ VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ switch (op)
+ {
+ case VPPCOM_ATTR_GET_NREAD:
+ rv = vppcom_session_read_ready (session, session_index);
+ if (VPPCOM_DEBUG > 0)
+ clib_warning ("VPPCOM_ATTR_GET_NREAD: nread = %d", rv);
+
+ break;
+
+ case VPPCOM_ATTR_PEEK_NREAD:
+ /* TBD */
+ break;
+
+ case VPPCOM_ATTR_GET_FLAGS:
+ if (buffer && buflen && (*buflen >= sizeof (*flags)))
+ {
+ *flags = O_RDWR | ((session->is_nonblocking) ? O_NONBLOCK : 0);
+ *buflen = sizeof (*flags);
+ if (VPPCOM_DEBUG > 0)
+ clib_warning ("VPPCOM_ATTR_GET_FLAGS: flags = 0x%08x, "
+ "is_nonblocking = %u", *flags,
+ session->is_nonblocking);
+ }
+ else
+ rv = VPPCOM_EINVAL;
+ break;
+
+ case VPPCOM_ATTR_SET_FLAGS:
+ if (buffer && buflen && (*buflen >= sizeof (*flags)))
+ {
+ session->is_nonblocking = (*flags & O_NONBLOCK) ? 1 : 0;
+ if (VPPCOM_DEBUG > 0)
+ clib_warning ("VPPCOM_ATTR_SET_FLAGS: flags = 0x%08x, "
+ "is_nonblocking = %u", *flags,
+ session->is_nonblocking);
+ }
+ else
+ rv = VPPCOM_EINVAL;
+ break;
+
+ case VPPCOM_ATTR_GET_PEER_ADDR:
+ if (buffer && buflen && (*buflen >= sizeof (*ep)))
+ {
+ ep->vrf = session->vrf;
+ ep->is_ip4 = session->peer_addr.is_ip4;
+ ep->port = session->port;
+ if (session->peer_addr.is_ip4)
+ clib_memcpy (ep->ip, &session->peer_addr.ip46.ip4,
+ sizeof (ip4_address_t));
+ else
+ clib_memcpy (ep->ip, &session->peer_addr.ip46.ip6,
+ sizeof (ip6_address_t));
+ *buflen = sizeof (*ep);
+ if (VPPCOM_DEBUG > 0)
+ clib_warning ("VPPCOM_ATTR_GET_PEER_ADDR: is_ip4 = %u, "
+ "addr = %U", ep->is_ip4, format_ip46_address,
+ &session->peer_addr.ip46, ep->is_ip4);
+ }
+ else
+ rv = VPPCOM_EINVAL;
+ break;
+
+ case VPPCOM_ATTR_GET_LCL_ADDR:
+ if (buffer && buflen && (*buflen >= sizeof (*ep)))
+ {
+ ep->vrf = session->vrf;
+ ep->is_ip4 = session->lcl_addr.is_ip4;
+ ep->port = session->port;
+ if (session->lcl_addr.is_ip4)
+ clib_memcpy (ep->ip, &session->lcl_addr.ip46.ip4,
+ sizeof (ip4_address_t));
+ else
+ clib_memcpy (ep->ip, &session->lcl_addr.ip46.ip6,
+ sizeof (ip6_address_t));
+ *buflen = sizeof (*ep);
+ if (VPPCOM_DEBUG > 0)
+ if (VPPCOM_DEBUG > 0)
+ clib_warning ("VPPCOM_ATTR_GET_LCL_ADDR: is_ip4 = %u, "
+ "addr = %U", ep->is_ip4, format_ip46_address,
+ &session->lcl_addr.ip46, ep->is_ip4);
+ }
+ else
+ rv = VPPCOM_EINVAL;
+ break;
+
+ case VPPCOM_ATTR_SET_REUSEADDR:
+ break;
+
+ case VPPCOM_ATTR_SET_BROADCAST:
+ break;
+
+ case VPPCOM_ATTR_SET_V6ONLY:
+ break;
+
+ case VPPCOM_ATTR_SET_KEEPALIVE:
+ break;
+
+ case VPPCOM_ATTR_SET_TCP_KEEPIDLE:
+ break;
+
+ case VPPCOM_ATTR_SET_TCP_KEEPINTVL:
+ break;
+ }
+
+done:
+ clib_spinlock_unlock (&vcm->sessions_lockp);
+ return rv;
+}
+
/*
* fd.io coding-style-patch-verification: ON
*