vat: add infrastructure to align vnet test code and plugin test code

Split vat/api_format.c also for VNET features.
Use auto-generated VAT test code and support dynamic message ID allocation as for plugins.
The arp and geneve features as Guinea pigs.

Type: improvement
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I461591496766bdf10c5f950fd30f1a0ae05909da
Signed-off-by: Ole Troan <ot@cisco.com>

1 files changed, 0 insertions, 383 deletions

diff --git a/src/vat/api_format.c b/src/vat/api_format.c
index e3a2fe734be..765f4f4e7da 100644
--- a/src/vat/api_format.c
+++ b/src/vat/api_format.c
@@ -29,7 +29,6 @@
 #include <vnet/l2/l2_input.h>
 #include <vnet/l2tp/l2tp.h>
 #include <vnet/vxlan/vxlan.h>
-#include <vnet/geneve/geneve.h>
 #include <vnet/gre/gre.h>
 #include <vnet/vxlan-gpe/vxlan_gpe.h>
 #include <vnet/lisp-gpe/lisp_gpe.h>
@@ -2523,40 +2522,6 @@ static void vl_api_vxlan_offload_rx_reply_t_handler_json
   vam->result_ready = 1;
 }
 
-static void vl_api_geneve_add_del_tunnel_reply_t_handler
-  (vl_api_geneve_add_del_tunnel_reply_t * mp)
-{
-  vat_main_t *vam = &vat_main;
-  i32 retval = ntohl (mp->retval);
-  if (vam->async_mode)
-    {
-      vam->async_errors += (retval < 0);
-    }
-  else
-    {
-      vam->retval = retval;
-      vam->sw_if_index = ntohl (mp->sw_if_index);
-      vam->result_ready = 1;
-    }
-}
-
-static void vl_api_geneve_add_del_tunnel_reply_t_handler_json
-  (vl_api_geneve_add_del_tunnel_reply_t * mp)
-{
-  vat_main_t *vam = &vat_main;
-  vat_json_node_t node;
-
-  vat_json_init_object (&node);
-  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
-  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
-
-  vat_json_print (vam->ofp, &node);
-  vat_json_free (&node);
-
-  vam->retval = ntohl (mp->retval);
-  vam->result_ready = 1;
-}
-
 static void vl_api_vxlan_gpe_add_del_tunnel_reply_t_handler
   (vl_api_vxlan_gpe_add_del_tunnel_reply_t * mp)
 {
@@ -5122,7 +5087,6 @@ _(sw_interface_set_table_reply)                         \
 _(sw_interface_set_mpls_enable_reply)                   \
 _(sw_interface_set_vpath_reply)                         \
 _(sw_interface_set_vxlan_bypass_reply)                  \
-_(sw_interface_set_geneve_bypass_reply)                 \
 _(sw_interface_set_vxlan_gpe_bypass_reply)              \
 _(sw_interface_set_l2_bridge_reply)                     \
 _(sw_interface_set_bond_weight_reply)                   \
@@ -5294,7 +5258,6 @@ _(SW_INTERFACE_SET_TABLE_REPLY, sw_interface_set_table_reply) 		\
 _(SW_INTERFACE_SET_MPLS_ENABLE_REPLY, sw_interface_set_mpls_enable_reply) \
 _(SW_INTERFACE_SET_VPATH_REPLY, sw_interface_set_vpath_reply) 		\
 _(SW_INTERFACE_SET_VXLAN_BYPASS_REPLY, sw_interface_set_vxlan_bypass_reply) \
-_(SW_INTERFACE_SET_GENEVE_BYPASS_REPLY, sw_interface_set_geneve_bypass_reply) \
 _(SW_INTERFACE_SET_VXLAN_GPE_BYPASS_REPLY, sw_interface_set_vxlan_gpe_bypass_reply) \
 _(SW_INTERFACE_SET_L2_XCONNECT_REPLY,                                   \
   sw_interface_set_l2_xconnect_reply)                                   \
@@ -5367,9 +5330,7 @@ _(L2TPV3_SET_LOOKUP_KEY_REPLY, l2tpv3_set_lookup_key_reply)             \
 _(SW_IF_L2TPV3_TUNNEL_DETAILS, sw_if_l2tpv3_tunnel_details)             \
 _(VXLAN_ADD_DEL_TUNNEL_REPLY, vxlan_add_del_tunnel_reply)               \
 _(VXLAN_OFFLOAD_RX_REPLY, vxlan_offload_rx_reply)               \
-_(GENEVE_ADD_DEL_TUNNEL_REPLY, geneve_add_del_tunnel_reply)             \
 _(VXLAN_TUNNEL_DETAILS, vxlan_tunnel_details)                           \
-_(GENEVE_TUNNEL_DETAILS, geneve_tunnel_details)                         \
 _(GRE_TUNNEL_ADD_DEL_REPLY, gre_tunnel_add_del_reply)                   \
 _(GRE_TUNNEL_DETAILS, gre_tunnel_details)                               \
 _(L2_FIB_CLEAR_TABLE_REPLY, l2_fib_clear_table_reply)                   \
@@ -6528,57 +6489,6 @@ api_sw_interface_set_vxlan_bypass (vat_main_t * vam)
 }
 
 static int
-api_sw_interface_set_geneve_bypass (vat_main_t * vam)
-{
-  unformat_input_t *i = vam->input;
-  vl_api_sw_interface_set_geneve_bypass_t *mp;
-  u32 sw_if_index = 0;
-  u8 sw_if_index_set = 0;
-  u8 is_enable = 1;
-  u8 is_ipv6 = 0;
-  int ret;
-
-  /* Parse args required to build the message */
-  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (i, "%U", api_unformat_sw_if_index, vam, &sw_if_index))
-	sw_if_index_set = 1;
-      else if (unformat (i, "sw_if_index %d", &sw_if_index))
-	sw_if_index_set = 1;
-      else if (unformat (i, "enable"))
-	is_enable = 1;
-      else if (unformat (i, "disable"))
-	is_enable = 0;
-      else if (unformat (i, "ip4"))
-	is_ipv6 = 0;
-      else if (unformat (i, "ip6"))
-	is_ipv6 = 1;
-      else
-	break;
-    }
-
-  if (sw_if_index_set == 0)
-    {
-      errmsg ("missing interface name or sw_if_index");
-      return -99;
-    }
-
-  /* Construct the API message */
-  M (SW_INTERFACE_SET_GENEVE_BYPASS, mp);
-
-  mp->sw_if_index = ntohl (sw_if_index);
-  mp->enable = is_enable;
-  mp->is_ipv6 = is_ipv6;
-
-  /* send it... */
-  S (mp);
-
-  /* Wait for a reply... */
-  W (ret);
-  return ret;
-}
-
-static int
 api_sw_interface_set_l2_xconnect (vat_main_t * vam)
 {
   unformat_input_t *i = vam->input;
@@ -12022,292 +11932,6 @@ api_vxlan_tunnel_dump (vat_main_t * vam)
   return ret;
 }
 
-static uword unformat_geneve_decap_next
-  (unformat_input_t * input, va_list * args)
-{
-  u32 *result = va_arg (*args, u32 *);
-  u32 tmp;
-
-  if (unformat (input, "l2"))
-    *result = GENEVE_INPUT_NEXT_L2_INPUT;
-  else if (unformat (input, "%d", &tmp))
-    *result = tmp;
-  else
-    return 0;
-  return 1;
-}
-
-static int
-api_geneve_add_del_tunnel (vat_main_t * vam)
-{
-  unformat_input_t *line_input = vam->input;
-  vl_api_geneve_add_del_tunnel_t *mp;
-  ip46_address_t src, dst;
-  u8 is_add = 1;
-  u8 ipv4_set = 0, ipv6_set = 0;
-  u8 src_set = 0;
-  u8 dst_set = 0;
-  u8 grp_set = 0;
-  u32 mcast_sw_if_index = ~0;
-  u32 encap_vrf_id = 0;
-  u32 decap_next_index = ~0;
-  u32 vni = 0;
-  int ret;
-
-  /* Can't "universally zero init" (={0}) due to GCC bug 53119 */
-  clib_memset (&src, 0, sizeof src);
-  clib_memset (&dst, 0, sizeof dst);
-
-  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (line_input, "del"))
-	is_add = 0;
-      else
-	if (unformat (line_input, "src %U", unformat_ip4_address, &src.ip4))
-	{
-	  ipv4_set = 1;
-	  src_set = 1;
-	}
-      else
-	if (unformat (line_input, "dst %U", unformat_ip4_address, &dst.ip4))
-	{
-	  ipv4_set = 1;
-	  dst_set = 1;
-	}
-      else
-	if (unformat (line_input, "src %U", unformat_ip6_address, &src.ip6))
-	{
-	  ipv6_set = 1;
-	  src_set = 1;
-	}
-      else
-	if (unformat (line_input, "dst %U", unformat_ip6_address, &dst.ip6))
-	{
-	  ipv6_set = 1;
-	  dst_set = 1;
-	}
-      else if (unformat (line_input, "group %U %U",
-			 unformat_ip4_address, &dst.ip4,
-			 api_unformat_sw_if_index, vam, &mcast_sw_if_index))
-	{
-	  grp_set = dst_set = 1;
-	  ipv4_set = 1;
-	}
-      else if (unformat (line_input, "group %U",
-			 unformat_ip4_address, &dst.ip4))
-	{
-	  grp_set = dst_set = 1;
-	  ipv4_set = 1;
-	}
-      else if (unformat (line_input, "group %U %U",
-			 unformat_ip6_address, &dst.ip6,
-			 api_unformat_sw_if_index, vam, &mcast_sw_if_index))
-	{
-	  grp_set = dst_set = 1;
-	  ipv6_set = 1;
-	}
-      else if (unformat (line_input, "group %U",
-			 unformat_ip6_address, &dst.ip6))
-	{
-	  grp_set = dst_set = 1;
-	  ipv6_set = 1;
-	}
-      else
-	if (unformat (line_input, "mcast_sw_if_index %u", &mcast_sw_if_index))
-	;
-      else if (unformat (line_input, "encap-vrf-id %d", &encap_vrf_id))
-	;
-      else if (unformat (line_input, "decap-next %U",
-			 unformat_geneve_decap_next, &decap_next_index))
-	;
-      else if (unformat (line_input, "vni %d", &vni))
-	;
-      else
-	{
-	  errmsg ("parse error '%U'", format_unformat_error, line_input);
-	  return -99;
-	}
-    }
-
-  if (src_set == 0)
-    {
-      errmsg ("tunnel src address not specified");
-      return -99;
-    }
-  if (dst_set == 0)
-    {
-      errmsg ("tunnel dst address not specified");
-      return -99;
-    }
-
-  if (grp_set && !ip46_address_is_multicast (&dst))
-    {
-      errmsg ("tunnel group address not multicast");
-      return -99;
-    }
-  if (grp_set && mcast_sw_if_index == ~0)
-    {
-      errmsg ("tunnel nonexistent multicast device");
-      return -99;
-    }
-  if (grp_set == 0 && ip46_address_is_multicast (&dst))
-    {
-      errmsg ("tunnel dst address must be unicast");
-      return -99;
-    }
-
-
-  if (ipv4_set && ipv6_set)
-    {
-      errmsg ("both IPv4 and IPv6 addresses specified");
-      return -99;
-    }
-
-  if ((vni == 0) || (vni >> 24))
-    {
-      errmsg ("vni not specified or out of range");
-      return -99;
-    }
-
-  M (GENEVE_ADD_DEL_TUNNEL, mp);
-
-  if (ipv6_set)
-    {
-      clib_memcpy (&mp->local_address.un.ip6, &src.ip6, sizeof (src.ip6));
-      clib_memcpy (&mp->remote_address.un.ip6, &dst.ip6, sizeof (dst.ip6));
-    }
-  else
-    {
-      clib_memcpy (&mp->local_address.un.ip4, &src.ip4, sizeof (src.ip4));
-      clib_memcpy (&mp->remote_address.un.ip4, &dst.ip4, sizeof (dst.ip4));
-    }
-  mp->encap_vrf_id = ntohl (encap_vrf_id);
-  mp->decap_next_index = ntohl (decap_next_index);
-  mp->mcast_sw_if_index = ntohl (mcast_sw_if_index);
-  mp->vni = ntohl (vni);
-  mp->is_add = is_add;
-
-  S (mp);
-  W (ret);
-  return ret;
-}
-
-static void vl_api_geneve_tunnel_details_t_handler
-  (vl_api_geneve_tunnel_details_t * mp)
-{
-  vat_main_t *vam = &vat_main;
-  ip46_address_t src = {.as_u64[0] = 0,.as_u64[1] = 0 };
-  ip46_address_t dst = {.as_u64[0] = 0,.as_u64[1] = 0 };
-
-  if (mp->src_address.af == ADDRESS_IP6)
-    {
-      clib_memcpy (&src.ip6, &mp->src_address.un.ip6, sizeof (ip6_address_t));
-      clib_memcpy (&dst.ip6, &mp->dst_address.un.ip6, sizeof (ip6_address_t));
-    }
-  else
-    {
-      clib_memcpy (&src.ip4, &mp->src_address.un.ip4, sizeof (ip4_address_t));
-      clib_memcpy (&dst.ip4, &mp->dst_address.un.ip4, sizeof (ip4_address_t));
-    }
-
-  print (vam->ofp, "%11d%24U%24U%14d%18d%13d%19d",
-	 ntohl (mp->sw_if_index),
-	 format_ip46_address, &src, IP46_TYPE_ANY,
-	 format_ip46_address, &dst, IP46_TYPE_ANY,
-	 ntohl (mp->encap_vrf_id),
-	 ntohl (mp->decap_next_index), ntohl (mp->vni),
-	 ntohl (mp->mcast_sw_if_index));
-}
-
-static void vl_api_geneve_tunnel_details_t_handler_json
-  (vl_api_geneve_tunnel_details_t * mp)
-{
-  vat_main_t *vam = &vat_main;
-  vat_json_node_t *node = NULL;
-  bool is_ipv6;
-
-  if (VAT_JSON_ARRAY != vam->json_tree.type)
-    {
-      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
-      vat_json_init_array (&vam->json_tree);
-    }
-  node = vat_json_array_add (&vam->json_tree);
-
-  vat_json_init_object (node);
-  vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
-  is_ipv6 = mp->src_address.af == ADDRESS_IP6;
-  if (is_ipv6)
-    {
-      struct in6_addr ip6;
-
-      clib_memcpy (&ip6, &mp->src_address.un.ip6, sizeof (ip6));
-      vat_json_object_add_ip6 (node, "src_address", ip6);
-      clib_memcpy (&ip6, &mp->dst_address.un.ip6, sizeof (ip6));
-      vat_json_object_add_ip6 (node, "dst_address", ip6);
-    }
-  else
-    {
-      struct in_addr ip4;
-
-      clib_memcpy (&ip4, &mp->src_address.un.ip4, sizeof (ip4));
-      vat_json_object_add_ip4 (node, "src_address", ip4);
-      clib_memcpy (&ip4, &mp->dst_address.un.ip4, sizeof (ip4));
-      vat_json_object_add_ip4 (node, "dst_address", ip4);
-    }
-  vat_json_object_add_uint (node, "encap_vrf_id", ntohl (mp->encap_vrf_id));
-  vat_json_object_add_uint (node, "decap_next_index",
-			    ntohl (mp->decap_next_index));
-  vat_json_object_add_uint (node, "vni", ntohl (mp->vni));
-  vat_json_object_add_uint (node, "mcast_sw_if_index",
-			    ntohl (mp->mcast_sw_if_index));
-}
-
-static int
-api_geneve_tunnel_dump (vat_main_t * vam)
-{
-  unformat_input_t *i = vam->input;
-  vl_api_geneve_tunnel_dump_t *mp;
-  vl_api_control_ping_t *mp_ping;
-  u32 sw_if_index;
-  u8 sw_if_index_set = 0;
-  int ret;
-
-  /* Parse args required to build the message */
-  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
-    {
-      if (unformat (i, "sw_if_index %d", &sw_if_index))
-	sw_if_index_set = 1;
-      else
-	break;
-    }
-
-  if (sw_if_index_set == 0)
-    {
-      sw_if_index = ~0;
-    }
-
-  if (!vam->json_output)
-    {
-      print (vam->ofp, "%11s%24s%24s%14s%18s%13s%19s",
-	     "sw_if_index", "local_address", "remote_address",
-	     "encap_vrf_id", "decap_next_index", "vni", "mcast_sw_if_index");
-    }
-
-  /* Get list of geneve-tunnel interfaces */
-  M (GENEVE_TUNNEL_DUMP, mp);
-
-  mp->sw_if_index = htonl (sw_if_index);
-
-  S (mp);
-
-  /* Use a control ping for synchronization */
-  M (CONTROL_PING, mp_ping);
-  S (mp_ping);
-
-  W (ret);
-  return ret;
-}
-
 static int
 api_gre_tunnel_add_del (vat_main_t * vam)
 {
@@ -20784,8 +20408,6 @@ _(sw_interface_set_vpath,                                               \
   "<intfc> | sw_if_index <id> enable | disable")                        \
 _(sw_interface_set_vxlan_bypass,                                        \
   "<intfc> | sw_if_index <id> [ip4 | ip6] [enable | disable]")          \
-_(sw_interface_set_geneve_bypass,                                       \
-  "<intfc> | sw_if_index <id> [ip4 | ip6] [enable | disable]")          \
 _(sw_interface_set_l2_xconnect,                                         \
   "rx <intfc> | rx_sw_if_index <id> tx <intfc> | tx_sw_if_index <id>\n" \
   "enable | disable")                                                   \
@@ -20924,12 +20546,7 @@ _(vxlan_add_del_tunnel,                                                 \
   "src <ip-addr> { dst <ip-addr> | group <mcast-ip-addr>\n"             \
   "{ <intfc> | mcast_sw_if_index <nn> } [instance <id>]}\n"		\
   "vni <vni> [encap-vrf-id <nn>] [decap-next <l2|nn>] [del]")           \
-_(geneve_add_del_tunnel,                                                \
-  "src <ip-addr> { dst <ip-addr> | group <mcast-ip-addr>\n"             \
-  "{ <intfc> | mcast_sw_if_index <nn> } }\n"                            \
-  "vni <vni> [encap-vrf-id <nn>] [decap-next <l2|nn>] [del]")           \
 _(vxlan_tunnel_dump, "[<intfc> | sw_if_index <nn>]")                    \
-_(geneve_tunnel_dump, "[<intfc> | sw_if_index <nn>]")                   \
 _(gre_tunnel_add_del,                                                   \
   "src <ip-addr> dst <ip-addr> [outer-fib-id <nn>] [instance <n>]\n"    \
   "[teb | erspan <session-id>] [del]")                                	\