#include <vnet/vnet.h>
#include <vlibmemory/api.h>
#include <vnet/ip/punt.h>
+#include <vnet/ip/ip_types_api.h>
#include <vnet/vnet_msg_enum.h>
_(SET_PUNT, set_punt) \
_(PUNT_SOCKET_REGISTER, punt_socket_register) \
_(PUNT_SOCKET_DEREGISTER, punt_socket_deregister) \
-_(PUNT_DUMP, punt_dump) \
-_(PUNT_SOCKET_DUMP, punt_socket_dump)
+_(PUNT_SOCKET_DUMP, punt_socket_dump) \
+_(PUNT_REASON_DUMP, punt_reason_dump)
+
+static int
+vl_api_punt_type_decode (vl_api_punt_type_t in, punt_type_t * out)
+{
+ in = clib_net_to_host_u32 (in);
+
+ switch (in)
+ {
+#define _(v, s) \
+ case PUNT_API_TYPE_##v: \
+ *out = PUNT_TYPE_##v; \
+ return (0);
+ foreach_punt_type
+#undef _
+ }
+
+ return (-1);
+}
+
+static vl_api_punt_type_t
+vl_api_punt_type_encode (punt_type_t in)
+{
+ vl_api_punt_type_t pt = PUNT_API_TYPE_L4;
+
+ switch (in)
+ {
+#define _(v, s) \
+ case PUNT_TYPE_##v: \
+ pt = PUNT_API_TYPE_##v; \
+ break;
+ foreach_punt_type
+#undef _
+ }
+
+ return (clib_host_to_net_u32 (pt));
+}
+
+static int
+vl_api_punt_l4_decode (const vl_api_punt_l4_t * in, punt_l4_t * out)
+{
+ int rv;
+
+ rv = ip_address_family_decode (in->af, &out->af);
+ rv += ip_proto_decode (in->protocol, &out->protocol);
+ out->port = clib_net_to_host_u16 (in->port);
+
+ return (rv);
+}
+
+static int
+vl_api_punt_exception_decode (const vl_api_punt_exception_t * in,
+ punt_exception_t * out)
+{
+ int rv;
+
+ out->reason = clib_net_to_host_u32 (in->id);
+ rv = vlib_punt_reason_validate (out->reason);
+
+ return (rv);
+}
+
+static int
+vl_api_punt_decode (const vl_api_punt_t * in, punt_reg_t * out)
+{
+ int rv;
+
+ rv = vl_api_punt_type_decode (in->type, &out->type);
+
+ if (rv)
+ return (rv);
+
+ switch (out->type)
+ {
+ case PUNT_TYPE_L4:
+ return (vl_api_punt_l4_decode (&in->punt.l4, &out->punt.l4));
+ case PUNT_TYPE_EXCEPTION:
+ return (vl_api_punt_exception_decode (&in->punt.exception,
+ &out->punt.exception));
+ }
+
+ return (-1);
+}
+
+static void
+vl_api_punt_l4_encode (const punt_l4_t * in, vl_api_punt_l4_t * out)
+{
+ out->af = ip_address_family_encode (in->af);
+ out->protocol = ip_proto_encode (in->protocol);
+ out->port = clib_net_to_host_u16 (in->port);
+}
+
+static void
+vl_api_punt_exception_encode (const punt_exception_t * in,
+ vl_api_punt_exception_t * out)
+{
+ out->id = clib_host_to_net_u32 (in->reason);
+}
+
+static void
+vl_api_punt_encode (const punt_reg_t * in, vl_api_punt_t * out)
+{
+ out->type = vl_api_punt_type_encode (in->type);
+
+ switch (in->type)
+ {
+ case PUNT_TYPE_L4:
+ vl_api_punt_l4_encode (&in->punt.l4, &out->punt.l4);
+ break;
+ case PUNT_TYPE_EXCEPTION:
+ vl_api_punt_exception_encode (&in->punt.exception,
+ &out->punt.exception);
+ break;
+ }
+}
static void
vl_api_set_punt_t_handler (vl_api_set_punt_t * mp)
{
vl_api_set_punt_reply_t *rmp;
vlib_main_t *vm = vlib_get_main ();
- int rv = 0;
clib_error_t *error;
+ punt_reg_t pr;
+ int rv;
+
+ rv = vl_api_punt_decode (&mp->punt, &pr);
- error = vnet_punt_add_del (vm, mp->punt.ipv, mp->punt.l4_protocol,
- ntohs (mp->punt.l4_port), mp->is_add);
+ if (rv)
+ goto out;
+
+ error = vnet_punt_add_del (vm, &pr, mp->is_add);
if (error)
{
rv = -1;
clib_error_report (error);
}
+out:
REPLY_MACRO (VL_API_SET_PUNT_REPLY);
}
-static void
-vl_api_punt_dump_t_handler (vl_api_punt_dump_t * mp)
-{
-
-}
-
static void
vl_api_punt_socket_register_t_handler (vl_api_punt_socket_register_t * mp)
{
vl_api_punt_socket_register_reply_t *rmp;
vlib_main_t *vm = vlib_get_main ();
- int rv = 0;
clib_error_t *error;
- vl_api_registration_t *reg;
+ punt_reg_t pr;
+ int rv;
+
+ rv = vl_api_punt_decode (&mp->punt, &pr);
+
+ if (rv)
+ return;
error = vnet_punt_socket_add (vm, ntohl (mp->header_version),
- mp->punt.ipv, mp->punt.l4_protocol,
- ntohs (mp->punt.l4_port),
- (char *) mp->pathname);
+ &pr, (char *) mp->pathname);
if (error)
{
rv = -1;
clib_error_report (error);
}
- reg = vl_api_client_index_to_registration (mp->client_index);
- if (!reg)
- return;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = htons (VL_API_PUNT_SOCKET_REGISTER_REPLY);
- rmp->context = mp->context;
- rmp->retval = htonl (rv);
char *p = vnet_punt_get_server_pathname ();
- /* Abstract pathnames start with \0 */
- memcpy ((char *) rmp->pathname, p, sizeof (rmp->pathname));
- vl_api_send_msg (reg, (u8 *) rmp);
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO2 (VL_API_PUNT_SOCKET_REGISTER_REPLY,
+ ({
+ memcpy ((char *) rmp->pathname, p, sizeof (rmp->pathname));
+ }));
+ /* *INDENT-ON* */
}
-void
-send_punt_socket_details (vl_api_registration_t * reg,
- u32 context, punt_socket_detail_t * p)
+typedef struct punt_socket_send_ctx_t_
+{
+ vl_api_registration_t *reg;
+ u32 context;
+} punt_socket_send_ctx_t;
+
+static walk_rc_t
+vl_api_punt_socket_send_details (const punt_client_t * pc, void *args)
{
+ punt_socket_send_ctx_t *ctx = args;
vl_api_punt_socket_details_t *mp;
mp = vl_msg_api_alloc (sizeof (*mp));
if (!mp)
- return;
+ return (WALK_STOP);
clib_memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = ntohs (VL_API_PUNT_SOCKET_DETAILS);
- mp->context = context;
- mp->punt.ipv = p->ipv;
- mp->punt.l4_protocol = p->l4_protocol;
- mp->punt.l4_port = htons (p->l4_port);
- memcpy (mp->pathname, p->pathname, sizeof (p->pathname));
+ mp->context = ctx->context;
+ vl_api_punt_encode (&pc->reg, &mp->punt);
+ memcpy (mp->pathname, pc->caddr.sun_path, sizeof (pc->caddr.sun_path));
+
+ vl_api_send_msg (ctx->reg, (u8 *) mp);
- vl_api_send_msg (reg, (u8 *) mp);
+ return (WALK_CONTINUE);
}
static void
vl_api_punt_socket_dump_t_handler (vl_api_punt_socket_dump_t * mp)
{
vl_api_registration_t *reg;
- punt_socket_detail_t *p, *ps;
- int rv __attribute__ ((unused)) = 0;
+ punt_type_t pt;
+
+ if (0 != vl_api_punt_type_decode (mp->type, &pt))
+ return;
reg = vl_api_client_index_to_registration (mp->client_index);
if (!reg)
return;
- ps = punt_socket_entries (mp->is_ipv6);
- /* *INDENT-OFF* */
- vec_foreach (p, ps)
- {
- send_punt_socket_details (reg, mp->context, p);
- }
- /* *INDENT-ON* */
- vec_free (ps);
+ punt_socket_send_ctx_t ctx = {
+ .reg = reg,
+ .context = mp->context,
+ };
+
+ punt_client_walk (pt, vl_api_punt_socket_send_details, &ctx);
}
static void
{
vl_api_punt_socket_deregister_reply_t *rmp;
vlib_main_t *vm = vlib_get_main ();
- int rv = 0;
clib_error_t *error;
- vl_api_registration_t *reg;
+ punt_reg_t pr;
+ int rv;
+
+ rv = vl_api_punt_decode (&mp->punt, &pr);
- error = vnet_punt_socket_del (vm, mp->punt.ipv, mp->punt.l4_protocol,
- ntohs (mp->punt.l4_port));
+ if (rv)
+ goto out;
+
+ error = vnet_punt_socket_del (vm, &pr);
if (error)
{
rv = -1;
clib_error_report (error);
}
+out:
+ REPLY_MACRO (VL_API_PUNT_SOCKET_DEREGISTER_REPLY);
+}
+
+typedef struct punt_reason_dump_walk_ctx_t_
+{
+ vl_api_registration_t *reg;
+ u32 context;
+} punt_reason_dump_walk_ctx_t;
+
+static int
+punt_reason_dump_walk_cb (vlib_punt_reason_t id, const u8 * name, void *args)
+{
+ punt_reason_dump_walk_ctx_t *ctx = args;
+ vl_api_punt_reason_details_t *mp;
+
+ mp = vl_msg_api_alloc (sizeof (*mp) + vec_len (name));
+ if (!mp)
+ return (0);
+
+ clib_memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = ntohs (VL_API_PUNT_REASON_DETAILS);
+
+ mp->context = ctx->context;
+ mp->reason.id = clib_host_to_net_u32 (id);
+ vl_api_to_api_string (vec_len (name), (char *) name, &mp->reason.name);
+
+ vl_api_send_msg (ctx->reg, (u8 *) mp);
+
+ return (1);
+}
+
+static void
+vl_api_punt_reason_dump_t_handler (vl_api_punt_reason_dump_t * mp)
+{
+ vl_api_registration_t *reg;
+
reg = vl_api_client_index_to_registration (mp->client_index);
if (!reg)
return;
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = htons (VL_API_PUNT_SOCKET_DEREGISTER_REPLY);
- rmp->context = mp->context;
- rmp->retval = htonl (rv);
- vl_api_send_msg (reg, (u8 *) rmp);
+ punt_reason_dump_walk_ctx_t ctx = {
+ .reg = reg,
+ .context = mp->context,
+ };
+
+ punt_reason_walk (punt_reason_dump_walk_cb, &ctx);
}
#define vl_msg_name_crc_list
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