/* * 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. */ /* *------------------------------------------------------------------ * pot_test.c - test harness for pot plugin *------------------------------------------------------------------ */ #include <vat/vat.h> #include <vlibapi/api.h> #include <vlibmemory/api.h> #include <vppinfra/error.h> #define __plugin_msg_base pot_test_main.msg_id_base #include <vlibapi/vat_helper_macros.h> /* Declare message IDs */ #include <ioam/lib-pot/pot_msg_enum.h> /* define message structures */ #define vl_typedefs #include <ioam/lib-pot/pot_all_api_h.h> #undef vl_typedefs /* declare message handlers for each api */ #define vl_endianfun /* define message structures */ #include <ioam/lib-pot/pot_all_api_h.h> #undef vl_endianfun /* instantiate all the print functions we know about */ #define vl_print(handle, ...) #define vl_printfun #include <ioam/lib-pot/pot_all_api_h.h> #undef vl_printfun /* Get the API version number. */ #define vl_api_version(n,v) static u32 api_version=(v); #include <ioam/lib-pot/pot_all_api_h.h> #undef vl_api_version typedef struct { /* API message ID base */ u16 msg_id_base; vat_main_t *vat_main; } pot_test_main_t; pot_test_main_t pot_test_main; #define foreach_standard_reply_retval_handler \ _(pot_profile_add_reply) \ _(pot_profile_activate_reply) \ _(pot_profile_del_reply) #define foreach_custom_reply_retval_handler \ _(pot_profile_show_config_details, \ errmsg(" ID:%d\n",mp->id); \ errmsg(" Validator:%d\n",mp->validator); \ errmsg(" secret_key:%Lx\n",clib_net_to_host_u64(mp->secret_key)); \ errmsg(" secret_share:%Lx\n",clib_net_to_host_u64(mp->secret_share)); \ errmsg(" prime:%Lx\n",clib_net_to_host_u64(mp->prime)); \ errmsg(" bitmask:%Lx\n",clib_net_to_host_u64(mp->bit_mask)); \ errmsg(" lpc:%Lx\n",clib_net_to_host_u64(mp->lpc)); \ errmsg(" public poly:%Lx\n",clib_net_to_host_u64(mp->polynomial_public)); \ ) #define _(n) \ static void vl_api_##n##_t_handler \ (vl_api_##n##_t * mp) \ { \ vat_main_t * vam = pot_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 _ #define _(n,body) \ static void vl_api_##n##_t_handler \ (vl_api_##n##_t * mp) \ { \ vat_main_t * vam = pot_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; \ } \ do{body;}while(0); \ } foreach_custom_reply_retval_handler; #undef _ /* * Table of message reply handlers, must include boilerplate handlers * we just generated */ #define foreach_vpe_api_reply_msg \ _(POT_PROFILE_ADD_REPLY, pot_profile_add_reply) \ _(POT_PROFILE_ACTIVATE_REPLY, pot_profile_activate_reply) \ _(POT_PROFILE_DEL_REPLY, pot_profile_del_reply) \ _(POT_PROFILE_SHOW_CONFIG_DETAILS, pot_profile_show_config_details) static int api_pot_profile_add (vat_main_t *vam) { #define MAX_BITS 64 unformat_input_t *input = vam->input; vl_api_pot_profile_add_t *mp; u8 *name = NULL; u64 prime = 0; u64 secret_share = 0; u64 secret_key = 0; u32 bits = MAX_BITS; u64 lpc = 0, poly2 = 0; u8 id = 0; int rv = 0; int ret; while (unformat_check_input(input) != UNFORMAT_END_OF_INPUT) { if (unformat(input, "name %s", &name)) ; else if(unformat(input, "id %d", &id)) ; else if (unformat(input, "validator-key 0x%Lx", &secret_key)) ; else if (unformat(input, "prime-number 0x%Lx", &prime)) ; else if (unformat(input, "secret-share 0x%Lx", &secret_share)) ; else if (unformat(input, "polynomial-public 0x%Lx", &poly2)) ; else if (unformat(input, "lpc 0x%Lx", &lpc)) ; else if (unformat(input, "bits-in-random %u", &bits)) { if (bits > MAX_BITS) bits = MAX_BITS; } else break; } if (!name) { errmsg ("name required\n"); rv = -99; goto OUT; } M2(POT_PROFILE_ADD, mp, vec_len(name)); mp->list_name_len = vec_len(name); clib_memcpy(mp->list_name, name, mp->list_name_len); mp->secret_share = clib_host_to_net_u64(secret_share); mp->polynomial_public = clib_host_to_net_u64(poly2); mp->lpc = clib_host_to_net_u64(lpc); mp->prime = clib_host_to_net_u64(prime); if (secret_key != 0) { mp->secret_key = clib_host_to_net_u64(secret_key); mp->validator = 1; } else { mp->validator = 0; } mp->id = id; mp->max_bits = bits; S(mp); W (ret); return ret; OUT: vec_free(name); return(rv); } static int api_pot_profile_activate (vat_main_t *vam) { #define MAX_BITS 64 unformat_input_t *input = vam->input; vl_api_pot_profile_activate_t *mp; u8 *name = NULL; u8 id = 0; int rv = 0; int ret; while (unformat_check_input(input) != UNFORMAT_END_OF_INPUT) { if (unformat(input, "name %s", &name)) ; else if(unformat(input, "id %d", &id)) ; else break; } if (!name) { errmsg ("name required\n"); rv = -99; goto OUT; } M2(POT_PROFILE_ACTIVATE, mp, vec_len(name)); mp->list_name_len = vec_len(name); clib_memcpy(mp->list_name, name, mp->list_name_len); mp->id = id; S(mp); W (ret); return ret; OUT: vec_free(name); return(rv); } static int api_pot_profile_del (vat_main_t *vam) { vl_api_pot_profile_del_t *mp; int ret; M(POT_PROFILE_DEL, mp); mp->list_name_len = 0; S(mp); W (ret); return ret; } static int api_pot_profile_show_config_dump (vat_main_t *vam) { unformat_input_t *input = vam->input; vl_api_pot_profile_show_config_dump_t *mp; u8 id = 0; int ret; while(unformat_check_input(input) != UNFORMAT_END_OF_INPUT) { if(unformat(input,"id %d",&id)); else break; } M(POT_PROFILE_SHOW_CONFIG_DUMP, mp); mp->id = id; S(mp); W (ret); return ret; } /* * List of messages that the api test plugin sends, * and that the data plane plugin processes */ #define foreach_vpe_api_msg \ _(pot_profile_add, "name <name> id [0-1] " \ "prime-number <0xu64> bits-in-random [0-64] " \ "secret-share <0xu64> lpc <0xu64> polynomial-public <0xu64> " \ "[validator-key <0xu64>] [validity <0xu64>]") \ _(pot_profile_activate, "name <name> id [0-1] ") \ _(pot_profile_del, "[id <nn>]") \ _(pot_profile_show_config_dump, "id [0-1]") static void pot_vat_api_hookup (vat_main_t *vam) { pot_test_main_t * sm = &pot_test_main; /* Hook up handlers for replies from the data plane plug-in */ #define _(N,n) \ vl_msg_api_set_handlers((VL_API_##N + sm->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 _ } clib_error_t * pot_vat_plugin_register (vat_main_t *vam) { pot_test_main_t * sm = &pot_test_main; u8 * name; sm->vat_main = vam; name = format (0, "ioam_pot_%08x%c", api_version, 0); sm->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name); if (sm->msg_id_base != (u16) ~0) pot_vat_api_hookup (vam); vec_free(name); return 0; }