#include <vnet/vnet.h>
#include <vlibmemory/api.h>
#include <vnet/session/application.h>
+#include <vnet/session/application_interface.h>
+#include <vnet/session/session_rules_table.h>
+#include <vnet/session/session_table.h>
#include <vnet/vnet_msg_enum.h>
-#include "application_interface.h"
#define vl_typedefs /* define message structures */
#include <vnet/vnet_all_api_h.h>
_(CONNECT_SOCK, connect_sock) \
_(SESSION_ENABLE_DISABLE, session_enable_disable) \
_(APP_NAMESPACE_ADD_DEL, app_namespace_add_del) \
+_(SESSION_RULE_ADD_DEL, session_rule_add_del) \
+_(SESSION_RULES_DUMP, session_rules_dump) \
static int
send_add_segment_callback (u32 api_client_index, const u8 * segment_name,
if (!q)
return -1;
- tc = session_get_transport (s);
- if (!tc)
- is_fail = 1;
mp = vl_msg_api_alloc (sizeof (*mp));
mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_CONNECT_SESSION_REPLY);
mp->context = api_context;
- if (!is_fail)
- {
- vpp_queue = session_manager_get_vpp_event_queue (s->thread_index);
- mp->server_rx_fifo = pointer_to_uword (s->server_rx_fifo);
- mp->server_tx_fifo = pointer_to_uword (s->server_tx_fifo);
- mp->handle = session_handle (s);
- mp->vpp_event_queue_address = pointer_to_uword (vpp_queue);
- clib_memcpy (mp->lcl_ip, &tc->lcl_ip, sizeof (tc->lcl_ip));
- mp->is_ip4 = tc->is_ip4;
- mp->lcl_port = tc->lcl_port;
- mp->retval = 0;
- }
- else
+
+ if (is_fail)
+ goto done;
+
+ tc = session_get_transport (s);
+ if (!tc)
{
- mp->retval = clib_host_to_net_u32 (VNET_API_ERROR_SESSION_CONNECT);
+ is_fail = 1;
+ goto done;
}
+ vpp_queue = session_manager_get_vpp_event_queue (s->thread_index);
+ mp->server_rx_fifo = pointer_to_uword (s->server_rx_fifo);
+ mp->server_tx_fifo = pointer_to_uword (s->server_tx_fifo);
+ mp->handle = session_handle (s);
+ mp->vpp_event_queue_address = pointer_to_uword (vpp_queue);
+ clib_memcpy (mp->lcl_ip, &tc->lcl_ip, sizeof (tc->lcl_ip));
+ mp->is_ip4 = tc->is_ip4;
+ mp->lcl_port = tc->lcl_port;
+
+done:
+ mp->retval = is_fail ?
+ clib_host_to_net_u32 (VNET_API_ERROR_SESSION_CONNECT) : 0;
vl_msg_api_send_shmem (q, (u8 *) & mp);
return 0;
}
if (mp->namespace_id_len)
{
- vec_validate (a->namespace_id, mp->namespace_id_len);
+ vec_validate (a->namespace_id, mp->namespace_id_len - 1);
clib_memcpy (a->namespace_id, mp->namespace_id, mp->namespace_id_len);
}
clib_memcpy (ns_id, mp->namespace_id, mp->namespace_id_len);
vnet_app_namespace_add_del_args_t args = {
.ns_id = ns_id,
- .secret = mp->secret,
+ .secret = clib_net_to_host_u64 (mp->secret),
.sw_if_index = clib_net_to_host_u32 (mp->sw_if_index),
.ip4_fib_id = clib_net_to_host_u32 (mp->ip4_fib_id),
.ip6_fib_id = clib_net_to_host_u32 (mp->ip6_fib_id),
REPLY_MACRO (VL_API_APP_NAMESPACE_ADD_DEL_REPLY);
}
+static void
+vl_api_session_rule_add_del_t_handler (vl_api_session_rule_add_del_t * mp)
+{
+ vl_api_session_rule_add_del_reply_t *rmp;
+ session_rule_add_del_args_t args;
+ session_rule_table_add_del_args_t *table_args = &args.table_args;
+ clib_error_t *error;
+ u8 fib_proto;
+ int rv = 0;
+
+ fib_proto = mp->is_ip4 ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6;
+
+ table_args->lcl.fp_len = mp->lcl_plen;
+ table_args->lcl.fp_proto = fib_proto;
+ table_args->rmt.fp_len = mp->rmt_plen;
+ table_args->rmt.fp_proto = fib_proto;
+ table_args->lcl_port = clib_net_to_host_u16 (mp->lcl_port);
+ table_args->rmt_port = clib_net_to_host_u16 (mp->rmt_port);
+ table_args->action_index = clib_net_to_host_u32 (mp->action_index);
+ table_args->is_add = mp->is_add;
+ args.appns_index = clib_net_to_host_u32 (mp->appns_index);
+ args.scope = mp->scope;
+
+ memset (&table_args->lcl.fp_addr, 0, sizeof (table_args->lcl.fp_addr));
+ memset (&table_args->rmt.fp_addr, 0, sizeof (table_args->rmt.fp_addr));
+ ip_set (&table_args->lcl.fp_addr, mp->lcl_ip, mp->is_ip4);
+ ip_set (&table_args->rmt.fp_addr, mp->rmt_ip, mp->is_ip4);
+ error = vnet_session_rule_add_del (&args);
+ if (error)
+ {
+ rv = clib_error_get_code (error);
+ clib_error_report (error);
+ }
+ REPLY_MACRO (VL_API_SESSION_RULE_ADD_DEL_REPLY);
+}
+
+static void
+send_session_rule_details4 (mma_rule_16_t * rule, u8 is_local,
+ u8 transport_proto, u32 appns_index,
+ unix_shared_memory_queue_t * q, u32 context)
+{
+ vl_api_session_rules_details_t *rmp = 0;
+ session_mask_or_match_4_t *match =
+ (session_mask_or_match_4_t *) & rule->match;
+ session_mask_or_match_4_t *mask =
+ (session_mask_or_match_4_t *) & rule->mask;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ memset (rmp, 0, sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs (VL_API_SESSION_RULES_DETAILS);
+ rmp->context = context;
+
+ rmp->is_ip4 = 1;
+ clib_memcpy (rmp->lcl_ip, &match->lcl_ip, sizeof (match->lcl_ip));
+ clib_memcpy (rmp->rmt_ip, &match->rmt_ip, sizeof (match->rmt_ip));
+ rmp->lcl_plen = ip4_mask_to_preflen (&mask->lcl_ip);
+ rmp->rmt_plen = ip4_mask_to_preflen (&mask->rmt_ip);
+ rmp->lcl_port = clib_host_to_net_u16 (match->lcl_port);
+ rmp->rmt_port = clib_host_to_net_u16 (match->rmt_port);
+ rmp->action_index = clib_host_to_net_u32 (rule->action_index);
+ rmp->scope =
+ is_local ? SESSION_RULE_SCOPE_LOCAL : SESSION_RULE_SCOPE_GLOBAL;
+ rmp->transport_proto = transport_proto;
+ rmp->appns_index = clib_host_to_net_u32 (appns_index);
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+static void
+send_session_rule_details6 (mma_rule_40_t * rule, u8 scope,
+ u8 transport_proto, u32 appns_index,
+ unix_shared_memory_queue_t * q, u32 context)
+{
+ vl_api_session_rules_details_t *rmp = 0;
+ session_mask_or_match_6_t *match =
+ (session_mask_or_match_6_t *) & rule->match;
+ session_mask_or_match_6_t *mask =
+ (session_mask_or_match_6_t *) & rule->mask;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ memset (rmp, 0, sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs (VL_API_SESSION_RULES_DETAILS);
+ rmp->context = context;
+
+ rmp->is_ip4 = 0;
+ clib_memcpy (rmp->lcl_ip, &match->lcl_ip, sizeof (match->lcl_ip));
+ clib_memcpy (rmp->rmt_ip, &match->rmt_ip, sizeof (match->rmt_ip));
+ rmp->lcl_plen = ip6_mask_to_preflen (&mask->lcl_ip);
+ rmp->rmt_plen = ip6_mask_to_preflen (&mask->rmt_ip);
+ rmp->lcl_port = clib_host_to_net_u16 (match->lcl_port);
+ rmp->rmt_port = clib_host_to_net_u16 (match->rmt_port);
+ rmp->action_index = clib_host_to_net_u32 (rule->action_index);
+ rmp->scope = scope;
+ rmp->transport_proto = transport_proto;
+ rmp->appns_index = clib_host_to_net_u32 (appns_index);
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+static void
+send_session_rules_table_details (session_rules_table_t * srt, u8 fib_proto,
+ u8 is_local, u32 appns_index,
+ unix_shared_memory_queue_t * q, u32 context)
+{
+ mma_rule_16_t *rule16;
+ mma_rule_40_t *rule40;
+ mma_rules_table_16_t *srt16;
+ mma_rules_table_40_t *srt40;
+ u8 tp;
+
+ for (tp = 0; tp < TRANSPORT_N_PROTO; tp++)
+ {
+ if (is_local || fib_proto == FIB_PROTOCOL_IP4)
+ {
+ /* *INDENT-OFF* */
+ srt16 = &srt->session_rules_tables_16[tp];
+ pool_foreach (rule16, srt16->rules, ({
+ send_session_rule_details4 (rule16, is_local, tp,
+ appns_index, q, context);
+ }));
+ /* *INDENT-ON* */
+ }
+ if (is_local || fib_proto == FIB_PROTOCOL_IP6)
+ {
+ /* *INDENT-OFF* */
+ srt40 = &srt->session_rules_tables_40[tp];
+ pool_foreach (rule40, srt40->rules, ({
+ send_session_rule_details6 (rule40, is_local, tp,
+ appns_index, q, context);
+ }));
+ /* *INDENT-ON* */
+ }
+ }
+}
+
+static void
+vl_api_session_rules_dump_t_handler (vl_api_one_map_server_dump_t * mp)
+{
+ unix_shared_memory_queue_t *q = NULL;
+ session_table_t *st;
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (q == 0)
+ return;
+
+ /* *INDENT-OFF* */
+ session_table_foreach (st, ({
+ send_session_rules_table_details (&st->session_rules, st->active_fib_proto,
+ st->is_local, st->appns_index, q,
+ mp->context);
+ }));
+ /* *INDENT-ON* */
+}
+
static clib_error_t *
application_reaper_cb (u32 client_index)
{
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