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-rw-r--r--src/vnet/ipfix-export/flow_api.c68
1 files changed, 34 insertions, 34 deletions
diff --git a/src/vnet/ipfix-export/flow_api.c b/src/vnet/ipfix-export/flow_api.c
index 3636168139d..dc163fe1e0a 100644
--- a/src/vnet/ipfix-export/flow_api.c
+++ b/src/vnet/ipfix-export/flow_api.c
@@ -36,14 +36,16 @@
#define REPLY_MSG_ID_BASE frm->msg_id_base
#include <vlibapi/api_helper_macros.h>
-static void
-vl_api_set_ipfix_exporter_t_handler (vl_api_set_ipfix_exporter_t * mp)
+static int
+vl_api_set_ipfix_exporter_t_internal (
+ u32 client_index, vl_api_address_t *mp_collector_address,
+ u16 mp_collector_port, vl_api_address_t *mp_src_address, u32 mp_vrf_id,
+ u32 mp_path_mtu, u32 mp_template_interval, bool mp_udp_checksum)
{
vlib_main_t *vm = vlib_get_main ();
flow_report_main_t *frm = &flow_report_main;
ipfix_exporter_t *exp = pool_elt_at_index (frm->exporters, 0);
vl_api_registration_t *reg;
- vl_api_set_ipfix_exporter_reply_t *rmp;
ip4_address_t collector, src;
u16 collector_port = UDP_DST_PORT_ipfix;
u32 path_mtu;
@@ -51,25 +53,23 @@ vl_api_set_ipfix_exporter_t_handler (vl_api_set_ipfix_exporter_t * mp)
u8 udp_checksum;
u32 fib_id;
u32 fib_index = ~0;
- int rv = 0;
- reg = vl_api_client_index_to_registration (mp->client_index);
+ reg = vl_api_client_index_to_registration (client_index);
if (!reg)
- return;
+ return VNET_API_ERROR_UNIMPLEMENTED;
- if (mp->src_address.af == ADDRESS_IP6
- || mp->collector_address.af == ADDRESS_IP6)
+ if (mp_src_address->af == ADDRESS_IP6 ||
+ mp_collector_address->af == ADDRESS_IP6)
{
- rv = VNET_API_ERROR_UNIMPLEMENTED;
- goto out;
+ return VNET_API_ERROR_UNIMPLEMENTED;
}
- ip4_address_decode (mp->collector_address.un.ip4, &collector);
- collector_port = ntohs (mp->collector_port);
+ ip4_address_decode (mp_collector_address->un.ip4, &collector);
+ collector_port = ntohs (mp_collector_port);
if (collector_port == (u16) ~ 0)
collector_port = UDP_DST_PORT_ipfix;
- ip4_address_decode (mp->src_address.un.ip4, &src);
- fib_id = ntohl (mp->vrf_id);
+ ip4_address_decode (mp_src_address->un.ip4, &src);
+ fib_id = ntohl (mp_vrf_id);
ip4_main_t *im = &ip4_main;
if (fib_id == ~0)
@@ -80,38 +80,26 @@ vl_api_set_ipfix_exporter_t_handler (vl_api_set_ipfix_exporter_t * mp)
{
uword *p = hash_get (im->fib_index_by_table_id, fib_id);
if (!p)
- {
- rv = VNET_API_ERROR_NO_SUCH_FIB;
- goto out;
- }
+ return VNET_API_ERROR_NO_SUCH_FIB;
fib_index = p[0];
}
- path_mtu = ntohl (mp->path_mtu);
+ path_mtu = ntohl (mp_path_mtu);
if (path_mtu == ~0)
path_mtu = 512; // RFC 7011 section 10.3.3.
- template_interval = ntohl (mp->template_interval);
+ template_interval = ntohl (mp_template_interval);
if (template_interval == ~0)
template_interval = 20;
- udp_checksum = mp->udp_checksum;
+ udp_checksum = mp_udp_checksum;
if (collector.as_u32 != 0 && src.as_u32 == 0)
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto out;
- }
+ return VNET_API_ERROR_INVALID_VALUE;
if (path_mtu > 1450 /* vpp does not support fragmentation */ )
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto out;
- }
+ return VNET_API_ERROR_INVALID_VALUE;
if (path_mtu < 68)
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto out;
- }
+ return VNET_API_ERROR_INVALID_VALUE;
/* Reset report streams if we are reconfiguring IP addresses */
if (exp->ipfix_collector.as_u32 != collector.as_u32 ||
@@ -130,7 +118,19 @@ vl_api_set_ipfix_exporter_t_handler (vl_api_set_ipfix_exporter_t * mp)
/* Turn on the flow reporting process */
vlib_process_signal_event (vm, flow_report_process_node.index, 1, 0);
-out:
+ return 0;
+}
+
+static void
+vl_api_set_ipfix_exporter_t_handler (vl_api_set_ipfix_exporter_t *mp)
+{
+ vl_api_set_ipfix_exporter_reply_t *rmp;
+ flow_report_main_t *frm = &flow_report_main;
+ int rv = vl_api_set_ipfix_exporter_t_internal (
+ mp->client_index, &mp->collector_address, mp->collector_port,
+ &mp->src_address, mp->vrf_id, mp->path_mtu, mp->template_interval,
+ mp->udp_checksum);
+
REPLY_MACRO (VL_API_SET_IPFIX_EXPORTER_REPLY);
}