diff options
Diffstat (limited to 'src/plugins/lb')
| -rw-r--r-- | src/plugins/lb/api.c | 83 | ||||
| -rw-r--r-- | src/plugins/lb/lb.api | 4 | ||||
| -rw-r--r-- | src/plugins/lb/lb_all_api_h.h | 24 | ||||
| -rw-r--r-- | src/plugins/lb/lb_msg_enum.h | 31 | ||||
| -rw-r--r-- | src/plugins/lb/lb_test.c | 149 |
5 files changed, 50 insertions, 241 deletions
diff --git a/src/plugins/lb/api.c b/src/plugins/lb/api.c index e2ab2ac25df..cafa212a710 100644 --- a/src/plugins/lb/api.c +++ b/src/plugins/lb/api.c @@ -23,47 +23,18 @@ #include <vlibapi/api.h> #include <vlibmemory/api.h> #include <vpp/app/version.h> +#include <vnet/format_fns.h> #include <vnet/ip/ip_types_api.h> /* define message IDs */ -#include <lb/lb_msg_enum.h> +#include <lb/lb.api_enum.h> +#include <lb/lb.api_types.h> -/* define message structures */ -#define vl_typedefs -#include <lb/lb_all_api_h.h> -#undef vl_typedefs - -/* define generated endian-swappers */ -#define vl_endianfun -#include <lb/lb_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 <lb/lb_all_api_h.h> -#undef vl_printfun - -/* Get the API version number */ -#define vl_api_version(n,v) static u32 api_version=(v); -#include <lb/lb_all_api_h.h> -#undef vl_api_version #define REPLY_MSG_ID_BASE lbm->msg_id_base #include <vlibapi/api_helper_macros.h> -/* 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) \ -_(LB_VIP_DUMP, lb_vip_dump) \ -_(LB_AS_DUMP, lb_as_dump) \ -_(LB_FLUSH_VIP, lb_flush_vip) \ -_(LB_ADD_DEL_INTF_NAT4, lb_add_del_intf_nat4) \ -_(LB_ADD_DEL_INTF_NAT6, lb_add_del_intf_nat6) \ - - /* Macro to finish up custom dump fns */ #define FINISH \ vec_add1 (s, 0); \ @@ -444,60 +415,18 @@ static void *vl_api_lb_flush_vip_t_print FINISH; } -/* Set up the API message handling tables */ -static clib_error_t * -lb_plugin_api_hookup (vlib_main_t *vm) -{ -lb_main_t *lbm = &lb_main; -#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 _ - - return 0; -} - -#define vl_msg_name_crc_list -#include <lb/lb_all_api_h.h> -#undef vl_msg_name_crc_list - -static void -setup_message_id_table (lb_main_t * lmp, api_main_t * am) -{ -#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + lmp->msg_id_base); - foreach_vl_msg_name_crc_lb ; -#undef _ -} - +#include <lb/lb.api.c> static clib_error_t * lb_api_init (vlib_main_t * vm) { lb_main_t * lbm = &lb_main; - clib_error_t * error = 0; - u8 * name; lbm->vlib_main = vm; lbm->vnet_main = vnet_get_main(); - name = format (0, "lb_%08x%c", api_version, 0); - /* Ask for a correctly-sized block of API message decode slots */ - lbm->msg_id_base = vl_msg_api_get_msg_ids - ((char *) name, VL_MSG_FIRST_AVAILABLE); - - error = lb_plugin_api_hookup (vm); - - /* Add our API messages to the global name_crc hash table */ - setup_message_id_table (lbm, &api_main); - - vec_free (name); + lbm->msg_id_base = setup_message_id_table (); - return error; + return 0; } VLIB_INIT_FUNCTION (lb_api_init); diff --git a/src/plugins/lb/lb.api b/src/plugins/lb/lb.api index b479b1b3034..e30bab6fbf2 100644 --- a/src/plugins/lb/lb.api +++ b/src/plugins/lb/lb.api @@ -20,6 +20,7 @@ autoreply manual_print define lb_conf vl_api_ip6_address_t ip6_src_address; u32 sticky_buckets_per_core; u32 flow_timeout; + option vat_help = "[ip4-src-address <addr>] [ip6-src-address <addr>] [buckets <n>] [timeout <s>]"; }; /** \brief Add a virtual address (or prefix) @@ -50,6 +51,7 @@ autoreply manual_print define lb_add_del_vip { u16 node_port; u32 new_flows_table_length [default=1024]; bool is_del; + option vat_help = "<prefix> [protocol (tcp|udp) port <n>] [encap (gre6|gre4|l3dsr|nat4|nat6)] [dscp <n>] [type (nodeport|clusterip) target_port <n>] [new_len <n>] [del]"; }; /** \brief Add an application server for a given VIP @@ -71,6 +73,7 @@ autoreply manual_print define lb_add_del_as { vl_api_address_t as_address; bool is_del; bool is_flush; + option vat_help = "<vip-prefix> [protocol (tcp|udp) port <n>] [<address>] [del] [flush]"; }; /** \brief Flush a given vip @@ -130,6 +133,7 @@ define lb_as_dump{ vl_api_address_with_prefix_t pfx; u8 protocol; u16 port; + option vat_help = "<vip-prefix> [protocol (tcp|udp) port <n>]"; }; /** \brief lb_as_details diff --git a/src/plugins/lb/lb_all_api_h.h b/src/plugins/lb/lb_all_api_h.h deleted file mode 100644 index 6afc0f35908..00000000000 --- a/src/plugins/lb/lb_all_api_h.h +++ /dev/null @@ -1,24 +0,0 @@ - -/* - * api_all_api_h.h - skeleton vpp engine plug-in api #include file - * - * Copyright (c) <current-year> <your-organization> - * 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 <lb/lb.api.h> diff --git a/src/plugins/lb/lb_msg_enum.h b/src/plugins/lb/lb_msg_enum.h deleted file mode 100644 index b087aa6c4ef..00000000000 --- a/src/plugins/lb/lb_msg_enum.h +++ /dev/null @@ -1,31 +0,0 @@ - -/* - * api_msg_enum.h - skeleton vpp engine plug-in message enumeration - * - * Copyright (c) <current-year> <your-organization> - * 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_lb_msg_enum_h -#define included_lb_msg_enum_h - -#include <vppinfra/byte_order.h> - -#define vl_msg_id(n,h) n, -typedef enum { -#include <lb/lb_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 /* included_lb_msg_enum_h */ diff --git a/src/plugins/lb/lb_test.c b/src/plugins/lb/lb_test.c index 3da7eb04ffb..7176be8c8d8 100644 --- a/src/plugins/lb/lb_test.c +++ b/src/plugins/lb/lb_test.c @@ -23,6 +23,10 @@ #define __plugin_msg_base lb_test_main.msg_id_base #include <vlibapi/vat_helper_macros.h> +#include <vnet/format_fns.h> +#include <lb/lb.api_enum.h> +#include <lb/lb.api_types.h> + //TODO: Move that to vat/plugin_api.c ////////////////////////// uword unformat_ip46_address (unformat_input_t * input, va_list * args) @@ -62,37 +66,6 @@ uword unformat_ip46_prefix (unformat_input_t * input, va_list * args) } ///////////////////////// -#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 - -/* declare message handlers for each api */ - -#define vl_endianfun /* define message structures */ -#include <lb/lb.api.h> -#undef vl_endianfun - -/* instantiate all the print functions we know about */ -#define vl_print(handle, ...) -#define vl_printfun -#include <vnet/format_fns.h> -#include <lb/lb.api.h> -#undef vl_printfun - -/* 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 - typedef struct { /* API message ID base */ u16 msg_id_base; @@ -101,38 +74,6 @@ typedef struct { lb_test_main_t lb_test_main; -#define foreach_standard_reply_retval_handler \ -_(lb_conf_reply) \ -_(lb_add_del_vip_reply) \ -_(lb_add_del_as_reply) - -#define _(n) \ - static void vl_api_##n##_t_handler \ - (vl_api_##n##_t * mp) \ - { \ - vat_main_t * vam = lb_test_main.vat_main; \ - i32 retval = ntohl(mp->retval); \ - if (vam->async_mode) { \ - vam->async_errors += (retval < 0); \ - } else { \ - vam->retval = retval; \ - vam->result_ready = 1; \ - } \ - } -foreach_standard_reply_retval_handler; -#undef _ - -/* - * Table of message reply handlers, must include boilerplate handlers - * we just generated - */ -#define foreach_vpe_api_reply_msg \ - _(LB_CONF_REPLY, lb_conf_reply) \ - _(LB_ADD_DEL_VIP_REPLY, lb_add_del_vip_reply) \ - _(LB_ADD_DEL_AS_REPLY, lb_add_del_as_reply) \ - _(LB_VIP_DETAILS, lb_vip_details) \ - _(LB_AS_DETAILS, lb_as_details) - static int api_lb_conf (vat_main_t * vam) { unformat_input_t *line_input = vam->input; @@ -336,6 +277,41 @@ static int api_lb_add_del_as (vat_main_t * vam) return ret; } +static int api_lb_flush_vip (vat_main_t * vam) +{ + + unformat_input_t *line_input = vam->input; + vl_api_lb_flush_vip_t *mp; + int ret; + ip46_address_t vip_prefix; + u8 vip_plen; + + if (!unformat(line_input, "%U", unformat_ip46_prefix, + &vip_prefix, &vip_plen, IP46_TYPE_ANY)) + { + errmsg ("lb_add_del_as: invalid vip prefix\n"); + return -99; + } + + M(LB_FLUSH_VIP, mp); + clib_memcpy (mp->pfx.address.un.ip6, &vip_prefix.ip6, sizeof (vip_prefix.ip6)); + mp->pfx.len = vip_plen; + S(mp); + W (ret); + return ret; +} +static int api_lb_add_del_intf_nat4 (vat_main_t * vam) +{ + // Not yet implemented + return -99; +} + +static int api_lb_add_del_intf_nat6 (vat_main_t * vam) +{ + // Not yet implemented + return -99; +} + static void vl_api_lb_vip_details_t_handler (vl_api_lb_vip_details_t * mp) { @@ -467,49 +443,4 @@ static int api_lb_as_dump (vat_main_t * vam) return ret; } -/* - * List of messages that the api test plugin sends, - * and that the data plane plugin processes - */ -#define foreach_vpe_api_msg \ -_(lb_conf, "[ip4-src-address <addr>] [ip6-src-address <addr>] " \ - "[buckets <n>] [timeout <s>]") \ -_(lb_add_del_vip, "<prefix> " \ - "[protocol (tcp|udp) port <n>] " \ - "[encap (gre6|gre4|l3dsr|nat4|nat6)] " \ - "[dscp <n>] " \ - "[type (nodeport|clusterip) target_port <n>] " \ - "[new_len <n>] [del]") \ -_(lb_add_del_as, "<vip-prefix> [protocol (tcp|udp) port <n>] " \ - "[<address>] [del] [flush]") \ -_(lb_vip_dump, "") \ -_(lb_as_dump, "<vip-prefix> [protocol (tcp|udp) port <n>]") - -static void -lb_api_hookup (vat_main_t *vam) -{ - lb_test_main_t * lbtm = &lb_test_main; - /* Hook up handlers for replies from the data plane plug-in */ -#define _(N,n) \ - vl_msg_api_set_handlers((VL_API_##N + lbtm->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_vpe_api_reply_msg; -#undef _ - - /* API messages we can send */ -#define _(n,h) hash_set_mem (vam->function_by_name, #n, api_##n); - foreach_vpe_api_msg; -#undef _ - - /* Help strings */ -#define _(n,h) hash_set_mem (vam->help_by_name, #n, h); - foreach_vpe_api_msg; -#undef _ -} - -VAT_PLUGIN_REGISTER(lb); +#include <lb/lb.api_test.c> |