adl: move allow/deny list function to plugin

Provide binary API compatibility support for the "cop" APIs until vpp
21.01.

Change the deprecation date in map.api to vpp 21.01.

Type: refactor
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I0e60d96de4ae9ae4448f134cf257934126f3b760

1 files changed, 136 insertions, 0 deletions

diff --git a/src/plugins/adl/adl_api.c b/src/plugins/adl/adl_api.c
new file mode 100644
index 00000000000..37c96400b70
--- /dev/null
+++ b/src/plugins/adl/adl_api.c
@@ -0,0 +1,136 @@
+/*
+ *------------------------------------------------------------------
+ * adl_api.c - adl api
+ *
+ * Copyright (c) 2016,2020 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 <vnet/vnet.h>
+#include <vnet/plugin/plugin.h>
+#include <adl/adl.h>
+
+#include <vlibapi/api.h>
+#include <vlibmemory/api.h>
+#include <vpp/app/version.h>
+
+/* define message IDs */
+#include <vnet/format_fns.h>
+#include <adl/adl.api_enum.h>
+#include <adl/adl.api_types.h>
+
+#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
+
+#define REPLY_MSG_ID_BASE am->msg_id_base
+#include <vlibapi/api_helper_macros.h>
+
+#define foreach_vpe_api_msg                                     \
+_(ADL_INTERFACE_ENABLE_DISABLE, adl_interface_enable_disable)   \
+_(ADL_LIST_ENABLE_DISABLE, adl_allowlist_enable_disable)
+
+/*
+ * Compatibility shim for the core engine cop_interface_enable_disable API,
+ * which will be deprecated in vpp 20.12.
+ */
+int vl_api_cop_interface_enable_disable_callback
+  (u32 sw_if_index, int enable_disable)
+{
+  return adl_interface_enable_disable (sw_if_index, enable_disable);
+}
+
+static void vl_api_adl_interface_enable_disable_t_handler
+  (vl_api_adl_interface_enable_disable_t * mp)
+{
+  adl_main_t *am = &adl_main;
+  vl_api_adl_interface_enable_disable_reply_t *rmp;
+  int rv;
+  u32 sw_if_index = ntohl (mp->sw_if_index);
+  int enable_disable;
+
+  VALIDATE_SW_IF_INDEX (mp);
+
+  enable_disable = (int) mp->enable_disable;
+
+  rv = adl_interface_enable_disable (sw_if_index, enable_disable);
+
+  BAD_SW_IF_INDEX_LABEL;
+
+  REPLY_MACRO (VL_API_ADL_INTERFACE_ENABLE_DISABLE_REPLY);
+}
+
+/*
+ * Compatibility shim for the core engine cop_whitelist_enable_disable API,
+ * which will be deprecated in vpp 20.12.
+ */
+int vl_api_cop_whitelist_enable_disable_callback
+  (adl_allowlist_enable_disable_args_t * a)
+{
+  return adl_allowlist_enable_disable (a);
+}
+
+static void vl_api_adl_allowlist_enable_disable_t_handler
+  (vl_api_adl_allowlist_enable_disable_t * mp)
+{
+  adl_main_t *am = &adl_main;
+  vl_api_adl_allowlist_enable_disable_reply_t *rmp;
+  adl_allowlist_enable_disable_args_t _a, *a = &_a;
+  u32 sw_if_index = ntohl (mp->sw_if_index);
+  int rv;
+
+  VALIDATE_SW_IF_INDEX (mp);
+
+  a->sw_if_index = sw_if_index;
+  a->ip4 = mp->ip4;
+  a->ip6 = mp->ip6;
+  a->default_adl = mp->default_adl;
+  a->fib_id = ntohl (mp->fib_id);
+
+  rv = adl_allowlist_enable_disable (a);
+
+  BAD_SW_IF_INDEX_LABEL;
+
+  REPLY_MACRO (VL_API_ADL_ALLOWLIST_ENABLE_DISABLE_REPLY);
+}
+
+#include <adl/adl.api.c>
+static clib_error_t *
+adl_api_init (vlib_main_t * vm)
+{
+  adl_main_t *am = &adl_main;
+  void register_vl_api_cop_interface_enable_disable_callback (void *);
+  void register_vl_api_cop_whitelist_enable_disable_callback (void *);
+
+  am->vlib_main = vm;
+
+  /* Ask for a correctly-sized block of API message decode slots */
+  am->msg_id_base = setup_message_id_table ();
+
+  /* Set up transitional API callbacks */
+  register_vl_api_cop_interface_enable_disable_callback
+    (vl_api_cop_interface_enable_disable_callback);
+  register_vl_api_cop_whitelist_enable_disable_callback
+    (vl_api_cop_whitelist_enable_disable_callback);
+
+  return 0;
+}
+
+VLIB_INIT_FUNCTION (adl_api_init);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */