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authorMatus Fabian <matfabia@cisco.com>2017-07-19 08:06:01 -0700
committerFlorin Coras <florin.coras@gmail.com>2017-07-20 06:56:07 +0000
commit93d84c9fc2a839cb4114dbe431a00a58f2a1b168 (patch)
treeb34c57f212357fdb26a8eff74b2759513ba0a57e /src/plugins/snat/snat_api.c
parentb12ac56c44f4f6d4d5e3bc37bba39b19bc6b2551 (diff)
SNAT: in2out translation as an output feature (VPP-903)
in2out translation as an output feature on the outside interface (postrouting) Change-Id: I32c0311be09bdf102b9a0885b8b89c7588cb558f Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins/snat/snat_api.c')
-rw-r--r--src/plugins/snat/snat_api.c90
1 files changed, 89 insertions, 1 deletions
diff --git a/src/plugins/snat/snat_api.c b/src/plugins/snat/snat_api.c
index 237b080dd67..ee623d266d7 100644
--- a/src/plugins/snat/snat_api.c
+++ b/src/plugins/snat/snat_api.c
@@ -253,7 +253,91 @@ static void *vl_api_snat_interface_dump_t_print
s = format (0, "SCRIPT: snat_interface_dump ");
FINISH;
-} static void
+}
+
+static void
+ vl_api_snat_interface_add_del_output_feature_t_handler
+ (vl_api_snat_interface_add_del_output_feature_t * mp)
+{
+ snat_main_t *sm = &snat_main;
+ vl_api_snat_interface_add_del_output_feature_reply_t *rmp;
+ u8 is_del = mp->is_add == 0;
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ rv = snat_interface_add_del_output_feature (sw_if_index, mp->is_inside,
+ is_del);
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_SNAT_INTERFACE_ADD_DEL_OUTPUT_FEATURE_REPLY);
+}
+
+static void *vl_api_snat_interface_add_del_output_feature_t_print
+ (vl_api_snat_interface_add_del_output_feature_t * mp, void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: snat_interface_add_del_output_feature ");
+ s = format (s, "sw_if_index %d %s %s",
+ clib_host_to_net_u32 (mp->sw_if_index),
+ mp->is_inside ? "in" : "out", mp->is_add ? "" : "del");
+
+ FINISH;
+}
+
+static void
+send_snat_interface_output_feature_details (snat_interface_t * i,
+ unix_shared_memory_queue_t * q,
+ u32 context)
+{
+ vl_api_snat_interface_output_feature_details_t *rmp;
+ snat_main_t *sm = &snat_main;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ memset (rmp, 0, sizeof (*rmp));
+ rmp->_vl_msg_id =
+ ntohs (VL_API_SNAT_INTERFACE_OUTPUT_FEATURE_DETAILS + sm->msg_id_base);
+ rmp->sw_if_index = ntohl (i->sw_if_index);
+ rmp->context = context;
+ rmp->is_inside = i->is_inside;
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+static void
+ vl_api_snat_interface_output_feature_dump_t_handler
+ (vl_api_snat_interface_output_feature_dump_t * mp)
+{
+ unix_shared_memory_queue_t *q;
+ snat_main_t *sm = &snat_main;
+ snat_interface_t *i;
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (q == 0)
+ return;
+
+ /* *INDENT-OFF* */
+ pool_foreach (i, sm->output_feature_interfaces,
+ ({
+ send_snat_interface_output_feature_details(i, q, mp->context);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void *vl_api_snat_interface_output_feature_dump_t_print
+ (vl_api_snat_interface_output_feature_dump_t * mp, void *handle)
+{
+ u8 *s;
+
+ s = format (0, "SCRIPT: snat_interface_output_feature_dump ");
+
+ FINISH;
+}
+
+static void
vl_api_snat_add_static_mapping_t_handler
(vl_api_snat_add_static_mapping_t * mp)
{
@@ -1792,6 +1876,10 @@ _(SNAT_INTERFACE_ADDR_DUMP, snat_interface_addr_dump) \
_(SNAT_IPFIX_ENABLE_DISABLE, snat_ipfix_enable_disable) \
_(SNAT_USER_DUMP, snat_user_dump) \
_(SNAT_USER_SESSION_DUMP, snat_user_session_dump) \
+_(SNAT_INTERFACE_ADD_DEL_OUTPUT_FEATURE, \
+ snat_interface_add_del_output_feature) \
+_(SNAT_INTERFACE_OUTPUT_FEATURE_DUMP, \
+ snat_interface_output_feature_dump) \
_(SNAT_ADD_DET_MAP, snat_add_det_map) \
_(SNAT_DET_FORWARD, snat_det_forward) \
_(SNAT_DET_REVERSE, snat_det_reverse) \