gbp: remove api boilerplate

Type: refactor
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I2995413619f5fbe77bbe2df9f5d37db8cc596b73

4 files changed, 7 insertions, 146 deletions

diff --git a/src/plugins/gbp/CMakeLists.txt b/src/plugins/gbp/CMakeLists.txt
index 6e6a1ee418a..d9034fbf3fe 100644
--- a/src/plugins/gbp/CMakeLists.txt
+++ b/src/plugins/gbp/CMakeLists.txt
@@ -51,7 +51,5 @@ add_vpp_plugin(gbp
 
   INSTALL_HEADERS
   gbp.h
-  gbp_all_api_h.h
   gbp_api_print.h
-  gbp_msg_enum.h
 )
diff --git a/src/plugins/gbp/gbp_all_api_h.h b/src/plugins/gbp/gbp_all_api_h.h
deleted file mode 100644
index f90c36e554e..00000000000
--- a/src/plugins/gbp/gbp_all_api_h.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2018 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/* Include the generated file, see BUILT_SOURCES in Makefile.am */
-
-#ifdef vl_printfun
-#include <vnet/format_fns.h>
-#endif
-
-#include <gbp/gbp.api.h>
-
-#ifdef vl_printfun
-#include <gbp/gbp_api_print.h>
-#endif
-
diff --git a/src/plugins/gbp/gbp_api.c b/src/plugins/gbp/gbp_api.c
index b347c1ddea4..bbcd2d4e1d3 100644
--- a/src/plugins/gbp/gbp_api.c
+++ b/src/plugins/gbp/gbp_api.c
@@ -37,53 +37,12 @@
 #include <vlibmemory/api.h>
 
 /* define message IDs */
-#include <gbp/gbp_msg_enum.h>
-
-#define vl_typedefs		/* define message structures */
-#include <gbp/gbp_all_api_h.h>
-#undef vl_typedefs
-
-#define vl_endianfun		/* define message structures */
-#include <gbp/gbp_all_api_h.h>
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <gbp/gbp_all_api_h.h>
-#undef vl_printfun
-
-/* Get the API version number */
-#define vl_api_version(n,v) static u32 api_version=(v);
-#include <gbp/gbp_all_api_h.h>
-#undef vl_api_version
-
+#include <gbp/gbp.api_enum.h>
+#include <gbp/gbp.api_types.h>
+#include <vnet/format_fns.h>
 #include <vlibapi/api_helper_macros.h>
-
-#define foreach_gbp_api_msg                                 \
-  _(GBP_ENDPOINT_ADD, gbp_endpoint_add)                     \
-  _(GBP_ENDPOINT_DEL, gbp_endpoint_del)                     \
-  _(GBP_ENDPOINT_DUMP, gbp_endpoint_dump)                   \
-  _(GBP_SUBNET_ADD_DEL, gbp_subnet_add_del)                 \
-  _(GBP_SUBNET_DUMP, gbp_subnet_dump)                       \
-  _(GBP_ENDPOINT_GROUP_ADD, gbp_endpoint_group_add)         \
-  _(GBP_ENDPOINT_GROUP_DEL, gbp_endpoint_group_del)         \
-  _(GBP_ENDPOINT_GROUP_DUMP, gbp_endpoint_group_dump)       \
-  _(GBP_BRIDGE_DOMAIN_ADD, gbp_bridge_domain_add)           \
-  _(GBP_BRIDGE_DOMAIN_DEL, gbp_bridge_domain_del)           \
-  _(GBP_BRIDGE_DOMAIN_DUMP, gbp_bridge_domain_dump)         \
-  _(GBP_ROUTE_DOMAIN_ADD, gbp_route_domain_add)             \
-  _(GBP_ROUTE_DOMAIN_DEL, gbp_route_domain_del)             \
-  _(GBP_ROUTE_DOMAIN_DUMP, gbp_route_domain_dump)           \
-  _(GBP_RECIRC_ADD_DEL, gbp_recirc_add_del)                 \
-  _(GBP_RECIRC_DUMP, gbp_recirc_dump)                       \
-  _(GBP_EXT_ITF_ADD_DEL, gbp_ext_itf_add_del)               \
-  _(GBP_EXT_ITF_DUMP, gbp_ext_itf_dump)                     \
-  _(GBP_CONTRACT_ADD_DEL, gbp_contract_add_del)             \
-  _(GBP_CONTRACT_DUMP, gbp_contract_dump)                   \
-  _(GBP_VXLAN_TUNNEL_ADD, gbp_vxlan_tunnel_add)             \
-  _(GBP_VXLAN_TUNNEL_DEL, gbp_vxlan_tunnel_del)             \
-  _(GBP_VXLAN_TUNNEL_DUMP, gbp_vxlan_tunnel_dump)
+#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
+#include "gbp_api_print.h"
 
 gbp_main_t gbp_main;
 
@@ -1161,59 +1120,17 @@ vl_api_gbp_vxlan_tunnel_dump_t_handler (vl_api_gbp_vxlan_tunnel_dump_t * mp)
   gbp_vxlan_walk (gbp_vxlan_tunnel_send_details, &ctx);
 }
 
-/*
- * gbp_api_hookup
- * Add vpe's API message handlers to the table.
- * vlib has already mapped shared memory and
- * added the client registration handlers.
- * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
- */
-#define vl_msg_name_crc_list
-#include <gbp/gbp_all_api_h.h>
-#undef vl_msg_name_crc_list
-
-static void
-setup_message_id_table (api_main_t * am)
-{
-#define _(id,n,crc)                                     \
-  vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + GBP_MSG_BASE);
-  foreach_vl_msg_name_crc_gbp;
-#undef _
-}
-
-static void
-gbp_api_hookup (vlib_main_t * vm)
-{
-#define _(N,n)                                                  \
-    vl_msg_api_set_handlers(VL_API_##N + GBP_MSG_BASE,          \
-                            #n,                                 \
-                            vl_api_##n##_t_handler,             \
-                            vl_noop_handler,                    \
-                            vl_api_##n##_t_endian,              \
-                            vl_api_##n##_t_print,               \
-                            sizeof(vl_api_##n##_t), 1);
-  foreach_gbp_api_msg;
-#undef _
-}
-
+#include <gbp/gbp.api.c>
 static clib_error_t *
 gbp_init (vlib_main_t * vm)
 {
-  api_main_t *am = &api_main;
   gbp_main_t *gbpm = &gbp_main;
-  u8 *name = format (0, "gbp_%08x%c", api_version, 0);
 
   gbpm->gbp_acl_user_id = ~0;
 
   /* Ask for a correctly-sized block of API message decode slots */
-  msg_id_base = vl_msg_api_get_msg_ids ((char *) name,
-					VL_MSG_FIRST_AVAILABLE);
-  gbp_api_hookup (vm);
-
-  /* Add our API messages to the global name_crc hash table */
-  setup_message_id_table (am);
+  msg_id_base = setup_message_id_table ();
 
-  vec_free (name);
   return (NULL);
 }
 
diff --git a/src/plugins/gbp/gbp_msg_enum.h b/src/plugins/gbp/gbp_msg_enum.h
deleted file mode 100644
index c6f34f92005..00000000000
--- a/src/plugins/gbp/gbp_msg_enum.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2018 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef included_gbp_msg_enum_h
-#define included_gbp_msg_enum_h
-
-#include <vppinfra/byte_order.h>
-
-#define vl_msg_id(n,h) n,
-typedef enum {
-#include <gbp/gbp_all_api_h.h>
-    /* We'll want to know how many messages IDs we need... */
-    VL_MSG_FIRST_AVAILABLE,
-} vl_msg_id_t;
-#undef vl_msg_id
-
-#endif