summaryrefslogtreecommitdiffstats
path: root/plugins/ioam-plugin/ioam/lib-pot/pot_test.c
diff options
context:
space:
mode:
Diffstat (limited to 'plugins/ioam-plugin/ioam/lib-pot/pot_test.c')
-rw-r--r--plugins/ioam-plugin/ioam/lib-pot/pot_test.c313
1 files changed, 313 insertions, 0 deletions
diff --git a/plugins/ioam-plugin/ioam/lib-pot/pot_test.c b/plugins/ioam-plugin/ioam/lib-pot/pot_test.c
new file mode 100644
index 00000000000..8e728cea325
--- /dev/null
+++ b/plugins/ioam-plugin/ioam/lib-pot/pot_test.c
@@ -0,0 +1,313 @@
+/*
+ * 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;
+}