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#include <vnet/vnet.h>
#include <vlibmemory/api.h>
#include <vnet/format_fns.h>
#include <vnet/ip/ip_types_api.h>
#include <vlibapi/api.h>
#include <pvti/pvti.api_enum.h>
#include <pvti/pvti.api_types.h>
#include <pvti/pvti.h>
#include <pvti/pvti_if.h>
#define REPLY_MSG_ID_BASE pvm->msg_id_base
#include <vlibapi/api_helper_macros.h>
typedef struct
{
vl_api_registration_t *reg;
u32 context;
} pvti_if_details_ctx_t;
typedef struct
{
} pvti_interface_dump_ctx_t;
static walk_rc_t
pvti_if_send_details (index_t pvtii, void *data)
{
vl_api_pvti_interface_details_t *rmp;
pvti_if_details_ctx_t *ctx = data;
const pvti_if_t *pvi;
pvi = pvti_if_get (pvtii);
rmp = vl_msg_api_alloc_zero (sizeof (*rmp));
rmp->_vl_msg_id =
htons (VL_API_PVTI_INTERFACE_DETAILS + pvti_main.msg_id_base);
rmp->interface.sw_if_index = htonl (pvi->sw_if_index);
rmp->interface.local_port = htons (pvi->local_port);
rmp->interface.remote_port = htons (pvi->remote_port);
rmp->interface.underlay_mtu = htons (pvi->underlay_mtu);
ip_address_encode2 (&pvi->local_ip, &rmp->interface.local_ip);
ip_address_encode2 (&pvi->remote_ip, &rmp->interface.remote_ip);
rmp->context = ctx->context;
vl_api_send_msg (ctx->reg, (u8 *) rmp);
return (WALK_CONTINUE);
}
static void
vl_api_pvti_interface_dump_t_handler (vl_api_pvti_interface_dump_t *mp)
{
vl_api_registration_t *reg;
// pvti_main_t *pvm = &pvti_main;
reg = vl_api_client_index_to_registration (mp->client_index);
if (reg == 0)
return;
pvti_if_details_ctx_t ctx = {
.reg = reg,
.context = mp->context,
};
u32 sw_if_index = ntohl (mp->sw_if_index);
if (sw_if_index == ~0)
pvti_if_walk (pvti_if_send_details, &ctx);
else
{
index_t pvtii = pvti_if_find_by_sw_if_index (sw_if_index);
if (pvtii != INDEX_INVALID)
pvti_if_send_details (pvtii, &ctx);
}
}
static void
vl_api_pvti_interface_create_t_handler (vl_api_pvti_interface_create_t *mp)
{
vl_api_pvti_interface_create_reply_t *rmp;
pvti_main_t *pvm = &pvti_main;
int rv = ~0;
u32 sw_if_index = ~0;
ip_address_t local_ip;
ip_address_t remote_ip;
ip_address_decode2 (&mp->interface.local_ip, &local_ip);
ip_address_decode2 (&mp->interface.remote_ip, &remote_ip);
u16 lport = clib_host_to_net_u16 (mp->interface.local_port);
u16 rport = clib_host_to_net_u16 (mp->interface.remote_port);
u16 underlay_mtu = clib_host_to_net_u16 (mp->interface.underlay_mtu);
u32 underlay_fib_index =
clib_host_to_net_u32 (mp->interface.underlay_fib_index);
pvti_peer_address_method_t peer_address_method =
mp->interface.peer_address_from_payload ? PVTI_PEER_ADDRESS_FROM_PAYLOAD :
PVTI_PEER_ADDRESS_FIXED;
if (underlay_mtu == 0)
{
underlay_mtu = 1500;
}
rv =
pvti_if_create (&local_ip, lport, &remote_ip, rport, peer_address_method,
underlay_mtu, underlay_fib_index, &sw_if_index);
REPLY_MACRO2 (VL_API_PVTI_INTERFACE_CREATE_REPLY,
{ rmp->sw_if_index = htonl (sw_if_index); });
}
static void
vl_api_pvti_interface_delete_t_handler (vl_api_pvti_interface_delete_t *mp)
{
vl_api_pvti_interface_delete_reply_t *rmp;
pvti_main_t *pvm = &pvti_main;
int rv = 0;
rv = pvti_if_delete (ntohl (mp->sw_if_index));
REPLY_MACRO (VL_API_PVTI_INTERFACE_DELETE_REPLY);
}
/* API definitions */
#include <pvti/pvti.api.c>
void
pvti_api_init ()
{
pvti_main_t *pvm = &pvti_main;
/* Add our API messages to the global name_crc hash table */
pvm->msg_id_base = setup_message_id_table ();
}
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