diff options
author | 2016-12-28 18:38:59 +0100 | |
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committer | 2017-01-01 18:11:43 +0100 | |
commit | cb034b9b374927c7552e36dcbc306d8456b2a0cb (patch) | |
tree | 9ff64f9792560630c8cf8faa2f74fc20671c30f1 /plugins/lb-plugin/lb/api.c | |
parent | fdc62abdc113ea63dc867375bd49ef3043dcd290 (diff) |
Move java,lua api and remaining plugins to src/
Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'plugins/lb-plugin/lb/api.c')
-rw-r--r-- | plugins/lb-plugin/lb/api.c | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/plugins/lb-plugin/lb/api.c b/plugins/lb-plugin/lb/api.c deleted file mode 100644 index 06c53fa1..00000000 --- a/plugins/lb-plugin/lb/api.c +++ /dev/null @@ -1,228 +0,0 @@ -/* - * Copyright (c) 2016 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 <lb/lb.h> - -#include <vppinfra/byte_order.h> -#include <vlibapi/api.h> -#include <vlibapi/api.h> -#include <vlibmemory/api.h> -#include <vlibsocket/api.h> - -#define vl_msg_id(n,h) n, -typedef enum { -#include <lb/lb.api.h> - /* We'll want to know how many messages IDs we need... */ - VL_MSG_FIRST_AVAILABLE, -} vl_msg_id_t; -#undef vl_msg_id - - -/* define message structures */ -#define vl_typedefs -#include <lb/lb.api.h> -#undef vl_typedefs - -/* define generated endian-swappers */ -#define vl_endianfun -#include <lb/lb.api.h> -#undef vl_endianfun - -#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) - -/* Get the API version number */ -#define vl_api_version(n,v) static u32 api_version=(v); -#include <lb/lb.api.h> -#undef vl_api_version - -#define vl_msg_name_crc_list -#include <lb/lb.api.h> -#undef vl_msg_name_crc_list - -static void -setup_message_id_table (lb_main_t * lbm, api_main_t * am) -{ -#define _(id,n,crc) \ - vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + lbm->msg_id_base); - foreach_vl_msg_name_crc_lb; -#undef _ -} - -/* Macro to finish up custom dump fns */ -#define FINISH \ - vec_add1 (s, 0); \ - vl_print (handle, (char *)s); \ - vec_free (s); \ - return handle; - -/* - * A handy macro to set up a message reply. - * Assumes that the following variables are available: - * mp - pointer to request message - * rmp - pointer to reply message type - * rv - return value - */ - -#define REPLY_MACRO(t) \ -do { \ - unix_shared_memory_queue_t * q = \ - vl_api_client_index_to_input_queue (mp->client_index); \ - if (!q) \ - return; \ - \ - rmp = vl_msg_api_alloc (sizeof (*rmp)); \ - rmp->_vl_msg_id = ntohs((t)+lbm->msg_id_base); \ - rmp->context = mp->context; \ - rmp->retval = ntohl(rv); \ - \ - vl_msg_api_send_shmem (q, (u8 *)&rmp); \ -} while(0); - -static void -vl_api_lb_conf_t_handler -(vl_api_lb_conf_t * mp) -{ - lb_main_t *lbm = &lb_main; - vl_api_lb_conf_reply_t * rmp; - int rv = 0; - - rv = lb_conf((ip4_address_t *)&mp->ip4_src_address, - (ip6_address_t *)mp->ip6_src_address, - mp->sticky_buckets_per_core, - mp->flow_timeout); - - REPLY_MACRO (VL_API_LB_CONF_REPLY); -} - -static void *vl_api_lb_conf_t_print -(vl_api_lb_conf_t *mp, void * handle) -{ - u8 * s; - s = format (0, "SCRIPT: lb_conf "); - s = format (s, "%U ", format_ip4_address, (ip4_address_t *)&mp->ip4_src_address); - s = format (s, "%U ", format_ip6_address, (ip6_address_t *)mp->ip6_src_address); - s = format (s, "%u ", mp->sticky_buckets_per_core); - s = format (s, "%u ", mp->flow_timeout); - FINISH; -} - - -static void -vl_api_lb_add_del_vip_t_handler -(vl_api_lb_add_del_vip_t * mp) -{ - lb_main_t *lbm = &lb_main; - vl_api_lb_conf_reply_t * rmp; - int rv = 0; - ip46_address_t prefix; - memcpy(&prefix.ip6, mp->ip_prefix, sizeof(prefix.ip6)); - - if (mp->is_del) { - u32 vip_index; - if (!(rv = lb_vip_find_index(&prefix, mp->prefix_length, &vip_index))) - rv = lb_vip_del(vip_index); - } else { - u32 vip_index; - lb_vip_type_t type; - if (ip46_prefix_is_ip4(&prefix, mp->prefix_length)) { - type = mp->is_gre4?LB_VIP_TYPE_IP4_GRE4:LB_VIP_TYPE_IP4_GRE6; - } else { - type = mp->is_gre4?LB_VIP_TYPE_IP6_GRE4:LB_VIP_TYPE_IP6_GRE6; - } - - rv = lb_vip_add(&prefix, mp->prefix_length, type, - mp->new_flows_table_length, &vip_index); - } - REPLY_MACRO (VL_API_LB_CONF_REPLY); -} - -static void *vl_api_lb_add_del_vip_t_print -(vl_api_lb_add_del_vip_t *mp, void * handle) -{ - u8 * s; - s = format (0, "SCRIPT: lb_add_del_vip "); - s = format (s, "%U ", format_ip46_prefix, - (ip46_address_t *)mp->ip_prefix, mp->prefix_length, IP46_TYPE_ANY); - s = format (s, "%s ", mp->is_gre4?"gre4":"gre6"); - s = format (s, "%u ", mp->new_flows_table_length); - s = format (s, "%s ", mp->is_del?"del":"add"); - FINISH; -} - -static void -vl_api_lb_add_del_as_t_handler -(vl_api_lb_add_del_as_t * mp) -{ - lb_main_t *lbm = &lb_main; - vl_api_lb_conf_reply_t * rmp; - int rv = 0; - u32 vip_index; - if ((rv = lb_vip_find_index((ip46_address_t *)mp->vip_ip_prefix, - mp->vip_prefix_length, &vip_index))) - goto done; - - if (mp->is_del) - rv = lb_vip_del_ass(vip_index, (ip46_address_t *)mp->as_address, 1); - else - rv = lb_vip_add_ass(vip_index, (ip46_address_t *)mp->as_address, 1); - -done: - REPLY_MACRO (VL_API_LB_CONF_REPLY); -} - -static void *vl_api_lb_add_del_as_t_print -(vl_api_lb_add_del_as_t *mp, void * handle) -{ - u8 * s; - s = format (0, "SCRIPT: lb_add_del_as "); - s = format (s, "%U ", format_ip46_prefix, - (ip46_address_t *)mp->vip_ip_prefix, mp->vip_prefix_length, IP46_TYPE_ANY); - s = format (s, "%U ", format_ip46_address, - (ip46_address_t *)mp->as_address, IP46_TYPE_ANY); - s = format (s, "%s ", mp->is_del?"del":"add"); - FINISH; -} - -/* List of message types that this plugin understands */ -#define foreach_lb_plugin_api_msg \ -_(LB_CONF, lb_conf) \ -_(LB_ADD_DEL_VIP, lb_add_del_vip) \ -_(LB_ADD_DEL_AS, lb_add_del_as) - -static clib_error_t * lb_api_init (vlib_main_t * vm) -{ - lb_main_t *lbm = &lb_main; - u8 *name = format (0, "lb_%08x%c", api_version, 0); - lbm->msg_id_base = vl_msg_api_get_msg_ids - ((char *) name, VL_MSG_FIRST_AVAILABLE); - -#define _(N,n) \ - vl_msg_api_set_handlers((VL_API_##N + lbm->msg_id_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_lb_plugin_api_msg; -#undef _ - - /* Add our API messages to the global name_crc hash table */ - setup_message_id_table (lbm, &api_main); - - return 0; -} - -VLIB_INIT_FUNCTION (lb_api_init); |