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vpp/plugins/ioam-plugin/ioam/lib-pot/pot_test.c
Ole Troan ea3e1fc875 Plugins: Clean up the plugin directory so that each plugin has its own 
directory and GNU autotools setup.

Change-Id: I6c59d1297389c9413db0c0b9bdf3b759080bf1b8
Signed-off-by: Ole Troan <ot@cisco.com>
2016-06-27 15:04:00 +00:00

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9.3 KiB
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/*
* 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 <vlibsocket/api.h>
#include <vppinfra/error.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 _(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 _
/*
* 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) \
/* M: construct, but don't yet send a message */
#define M(T,t) \
do { \
vam->result_ready = 0; \
mp = vl_msg_api_alloc(sizeof(*mp)); \
memset (mp, 0, sizeof (*mp)); \
mp->_vl_msg_id = ntohs (VL_API_##T + sm->msg_id_base); \
mp->client_index = vam->my_client_index; \
} while(0);
#define M2(T,t,n) \
do { \
vam->result_ready = 0; \
mp = vl_msg_api_alloc(sizeof(*mp)+(n)); \
memset (mp, 0, sizeof (*mp)); \
mp->_vl_msg_id = ntohs (VL_API_##T + sm->msg_id_base); \
mp->client_index = vam->my_client_index; \
} while(0);
/* S: send a message */
#define S (vl_msg_api_send_shmem (vam->vl_input_queue, (u8 *)&mp))
/* W: wait for results, with timeout */
#define W \
do { \
timeout = vat_time_now (vam) + 1.0; \
\
while (vat_time_now (vam) < timeout) { \
if (vam->result_ready == 1) { \
return (vam->retval); \
} \
} \
return -99; \
} while(0);
static int api_pot_profile_add (vat_main_t *vam)
{
#define MAX_BITS 64
pot_test_main_t * sm = &pot_test_main;
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;
f64 timeout;
u8 id = 0;
int rv = 0;
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, pot_profile_add, 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; W;
OUT:
vec_free(name);
return(rv);
}
static int api_pot_profile_activate (vat_main_t *vam)
{
#define MAX_BITS 64
pot_test_main_t * sm = &pot_test_main;
unformat_input_t *input = vam->input;
vl_api_pot_profile_activate_t *mp;
u8 *name = NULL;
u8 id = 0;
int rv = 0;
f64 timeout;
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, pot_profile_activate, vec_len(name));
mp->list_name_len = vec_len(name);
clib_memcpy(mp->list_name, name, mp->list_name_len);
mp->id = id;
S; W;
OUT:
vec_free(name);
return(rv);
}
static int api_pot_profile_del (vat_main_t *vam)
{
pot_test_main_t * sm = &pot_test_main;
vl_api_pot_profile_del_t *mp;
f64 timeout;
M(POT_PROFILE_DEL, pot_profile_del);
mp->list_name_len = 0;
S; W;
return 0;
}
/*
* 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>]") \
void 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 * vat_plugin_register (vat_main_t *vam)
{
pot_test_main_t * sm = &pot_test_main;
u8 * name;
sm->vat_main = vam;
name = format (0, "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)
vat_api_hookup (vam);
vec_free(name);
return 0;
}
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