diff options
Diffstat (limited to 'src/vnet/session/session_api.c')
| -rwxr-xr-x | src/vnet/session/session_api.c | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/vnet/session/session_api.c b/src/vnet/session/session_api.c index 32ef34b0952..7ca87a512a3 100755 --- a/src/vnet/session/session_api.c +++ b/src/vnet/session/session_api.c @@ -18,6 +18,7 @@ #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> @@ -54,6 +55,7 @@ _(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, @@ -816,6 +818,124 @@ vl_api_session_rule_add_del_t_handler (vl_api_session_rule_add_del_t * mp) 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) { |