session: api to add new transport types
[vpp.git] / src / plugins / hs_apps / sapi / vpp_echo_common.h
index de7d8c0..f01bb03 100644 (file)
@@ -36,6 +36,8 @@
 #undef vl_printfun
 
 #define TIMEOUT 10.0
+#define LOGGING_BATCH (100)
+#define LOG_EVERY_N_IDLE_CYCLES (1e8)
 
 #define foreach_echo_fail_code                                          \
   _(ECHO_FAIL_NONE, "ECHO_FAIL_NONE")                                   \
@@ -64,6 +66,7 @@
   _(ECHO_FAIL_1ST_PTHREAD_CREATE, "ECHO_FAIL_1ST_PTHREAD_CREATE")       \
   _(ECHO_FAIL_PTHREAD_CREATE, "ECHO_FAIL_PTHREAD_CREATE")               \
   _(ECHO_FAIL_DETACH, "ECHO_FAIL_DETACH")                               \
+  _(ECHO_FAIL_DEL_CERT_KEY, "ECHO_FAIL_DEL_CERT_KEY")                               \
   _(ECHO_FAIL_MQ_PTHREAD, "ECHO_FAIL_MQ_PTHREAD")                       \
   _(ECHO_FAIL_VL_API_APP_ATTACH, "ECHO_FAIL_VL_API_APP_ATTACH")         \
   _(ECHO_FAIL_VL_API_MISSING_SEGMENT_NAME,                              \
   _(ECHO_FAIL_VL_API_UNBIND_REPLY, "ECHO_FAIL_VL_API_UNBIND_REPLY")     \
   _(ECHO_FAIL_SESSION_DISCONNECT, "ECHO_FAIL_SESSION_DISCONNECT")       \
   _(ECHO_FAIL_SESSION_RESET, "ECHO_FAIL_SESSION_RESET")                 \
-  _(ECHO_FAIL_VL_API_TLS_CERT_ADD_REPLY,                                \
-    "ECHO_FAIL_VL_API_TLS_CERT_ADD_REPLY")                              \
-  _(ECHO_FAIL_VL_API_TLS_KEY_ADD_REPLY,                                 \
-    "ECHO_FAIL_VL_API_TLS_KEY_ADD_REPLY")                               \
+  _(ECHO_FAIL_VL_API_CERT_KEY_ADD_REPLY,                                \
+    "ECHO_FAIL_VL_API_CERT_KEY_ADD_REPLY")                              \
+  _(ECHO_FAIL_VL_API_CERT_KEY_DEL_REPLY,                                \
+    "ECHO_FAIL_VL_API_CERT_KEY_DEL_REPLY")                              \
   _(ECHO_FAIL_GET_SESSION_FROM_HANDLE,                                  \
     "ECHO_FAIL_GET_SESSION_FROM_HANDLE")                                \
   _(ECHO_FAIL_QUIC_WRONG_CONNECT, "ECHO_FAIL_QUIC_WRONG_CONNECT")       \
   _(ECHO_FAIL_MISSING_START_EVENT, "ECHO_FAIL_MISSING_START_EVENT")     \
   _(ECHO_FAIL_MISSING_END_EVENT, "ECHO_FAIL_MISSING_END_EVENT")         \
   _(ECHO_FAIL_TEST_ASSERT_RX_TOTAL, "ECHO_FAIL_TEST_ASSERT_RX_TOTAL")   \
+  _(ECHO_FAIL_UNIDIRECTIONAL, "ECHO_FAIL_UNIDIRECTIONAL")               \
   _(ECHO_FAIL_TEST_ASSERT_TX_TOTAL, "ECHO_FAIL_TEST_ASSERT_TX_TOTAL")   \
   _(ECHO_FAIL_TEST_ASSERT_ALL_SESSIONS_CLOSED,                          \
-    "ECHO_FAIL_TEST_ASSERT_ALL_SESSIONS_CLOSED")
+    "ECHO_FAIL_TEST_ASSERT_ALL_SESSIONS_CLOSED")                        \
+  _(ECHO_FAIL_RPC_SIZE, "ECHO_FAIL_RPC_SIZE")
 
 typedef enum
 {
@@ -108,15 +113,15 @@ extern char *echo_fail_code_str[];
 #define CHECK_SAME(fail, expected, result, _fmt, _args...)      \
 do {                                                            \
   if ((expected) != (result))                                   \
-    ECHO_FAIL ((fail), "expected same (%d, got %d) : "_fmt,     \
-               (expected), (result), ##_args);                  \
+    ECHO_FAIL ((fail), "expected same (%lld, got %lld) : "_fmt, \
+               (u64)(expected), (u64)(result), ##_args);        \
 } while (0)
 
 #define CHECK_DIFF(fail, expected, result, _fmt, _args...)      \
 do {                                                            \
   if ((expected) == (result))                                   \
-    ECHO_FAIL ((fail), "expected different (both %d) : "_fmt,   \
-               (expected), ##_args);                            \
+    ECHO_FAIL ((fail), "expected different (both %lld) : "_fmt, \
+               (u64)(expected), ##_args);                       \
 } while (0)
 
 #define ECHO_FAIL(fail, _fmt, _args...)                                 \
@@ -124,10 +129,10 @@ do {                                                                    \
     echo_main_t *em = &echo_main;                                       \
     em->has_failed = (fail);                                            \
     if (vec_len(em->fail_descr))                                        \
-      em->fail_descr = format(em->fail_descr, " | %s (%d): "_fmt,       \
+      em->fail_descr = format(em->fail_descr, " | %s (%u): "_fmt,       \
                               echo_fail_code_str[fail], fail, ##_args); \
     else                                                                \
-      em->fail_descr = format(0, "%s (%d): "_fmt,                       \
+      em->fail_descr = format(0, "%s (%u): "_fmt,                       \
                               echo_fail_code_str[fail], fail, ##_args); \
     em->time_to_stop = 1;                                               \
     if (em->log_lvl > 0)                                                \
@@ -141,12 +146,13 @@ do {                                                                    \
          clib_warning (_fmt, ##_args);  \
   }
 
-#define ECHO_REGISTER_PROTO(proto, vft)         \
-  static void __clib_constructor                \
-  vpp_echo_init_##proto ()                      \
-  {                                             \
-    echo_main_t *em = &echo_main;               \
-    em->available_proto_cb_vft[proto] = &vft;   \
+#define ECHO_REGISTER_PROTO(proto, vft)                \
+  static void __clib_constructor                       \
+  vpp_echo_init_##proto ()                             \
+  {                                                    \
+    echo_main_t *em = &echo_main;                      \
+    vec_validate (em->available_proto_cb_vft, proto);  \
+    em->available_proto_cb_vft[proto] = &vft;          \
   }
 
 typedef struct
@@ -203,12 +209,12 @@ typedef enum
 {
   STATE_START,
   STATE_ATTACHED_NO_CERT,
-  STATE_ATTACHED_ONE_CERT,
   STATE_ATTACHED,
   STATE_LISTEN,
   STATE_READY,
   STATE_DATA_DONE,
   STATE_DISCONNECTED,
+  STATE_CLEANED_CERT_KEY,
   STATE_DETACHED
 } connection_state_t;
 
@@ -258,18 +264,36 @@ typedef struct teardown_stat_
   u32 s;                       /* stream sessions */
 } teardown_stat_t;
 
+typedef struct echo_stats_
+{
+  u64 tx_total;
+  u64 rx_total;
+  u64 tx_expected;
+  u64 rx_expected;
+  teardown_stat_t reset_count; /* received reset from vpp */
+  teardown_stat_t close_count; /* received close from vpp */
+  teardown_stat_t active_count;        /* sent close to vpp */
+  teardown_stat_t clean_count; /* cleaned up stale session */
+  teardown_stat_t connected_count;     /* connected sessions count */
+  teardown_stat_t accepted_count;      /* connected sessions count */
+} echo_stats_t;
+
 typedef struct
 {
   svm_queue_t *vl_input_queue; /* vpe input queue */
   u32 my_client_index;         /* API client handle */
   u8 *uri;                     /* The URI we're playing with */
+  u32 n_uris;                  /* Cycle through adjacent ips */
+  ip46_address_t lcl_ip;       /* Local ip for client */
+  u8 lcl_ip_set;
   echo_session_t *sessions;    /* Session pool */
   svm_msg_q_t *app_mq;         /* Our receiveing event queue */
   svm_msg_q_t *ctrl_mq;                /* Our control queue (towards vpp) */
   clib_time_t clib_time;       /* For deadman timers */
   u8 *socket_name;
   int i_am_master;
-  u32 listen_session_index;    /* Index of vpp listener session */
+  u32 *listen_session_indexes; /* vec of vpp listener sessions */
+  volatile u32 listen_session_cnt;
 
   uword *session_index_by_vpp_handles; /* Hash table : quic_echo s_id -> vpp s_handle */
   clib_spinlock_t sid_vpp_handles_lock;        /* Hash table lock */
@@ -304,10 +328,14 @@ typedef struct
   data_source_t data_source;   /* Use no/dummy/mirrored data */
   u8 send_stream_disconnects;  /* actively send disconnect */
   u8 output_json;              /* Output stats as JSON */
+  volatile u8 wait_for_gdb;    /* Wait for gdb to attach */
   u8 log_lvl;                  /* Verbosity of the logging */
   int max_test_msg;            /* Limit the number of incorrect data messages */
   u32 evt_q_size;              /* Size of the vpp MQ (app<->vpp events) */
-  u32 crypto_ctx_engine;       /* crypto engine used */
+  u32 ckpair_index;            /* Cert key pair used */
+  u8 crypto_engine;            /* crypto engine used */
+  u8 connect_flag;             /* flags to pass to mq connect */
+  u32 periodic_stats_delta;    /* seconds between periodic stats */
 
   u8 *appns_id;
   u64 appns_flags;
@@ -325,19 +353,15 @@ typedef struct
   volatile u32 n_clients_connected;    /* Number of STREAM sessions connected */
   volatile u32 nxt_available_sidx;     /* next unused prealloced session_index */
 
+  volatile int max_sim_connects;
+
   /* VNET_API_ERROR_FOO -> "Foo" hash table */
   uword *error_string_by_error_number;
-  echo_proto_cb_vft_t *available_proto_cb_vft[TRANSPORT_N_PROTO];
+  echo_proto_cb_vft_t **available_proto_cb_vft;
 
-  struct
-  {
-    u64 tx_total;
-    u64 rx_total;
-    teardown_stat_t reset_count;       /* received reset from vpp */
-    teardown_stat_t close_count;       /* received close from vpp */
-    teardown_stat_t active_count;      /* sent close to vpp */
-    teardown_stat_t clean_count;       /* cleaned up stale session */
-  } stats;
+  echo_stats_t stats;
+  echo_stats_t last_stat_sampling;     /* copy of stats at last sampling */
+  f64 last_stat_sampling_ts;
 
   struct                       /* Event based timing : start & end depend on CLI specified events */
   {
@@ -359,15 +383,35 @@ typedef struct
 
 extern echo_main_t echo_main;
 
-typedef void (*echo_rpc_t) (void *arg, u32 opaque);
+
+typedef struct echo_connect_args_
+{
+  u32 context;
+  u64 parent_session_handle;
+  ip46_address_t ip;
+  ip46_address_t lcl_ip;
+} echo_connect_args_t;
+
+typedef struct echo_disconnect_args_
+{
+  u64 session_handle;
+} echo_disconnect_args_t;
+
+typedef union
+{
+  echo_connect_args_t connect;
+  echo_disconnect_args_t disconnect;
+} echo_rpc_args_t;
+
+typedef void (*echo_rpc_t) (echo_main_t * em, echo_rpc_args_t * arg);
 
 typedef struct
 {
   void *fp;
-  void *arg;
-  u32 opaque;
+  echo_rpc_args_t args;
 } echo_rpc_msg_t;
 
+
 u8 *format_ip4_address (u8 * s, va_list * args);
 u8 *format_ip6_address (u8 * s, va_list * args);
 u8 *format_ip46_address (u8 * s, va_list * args);
@@ -387,26 +431,30 @@ uword unformat_ip6_address (unformat_input_t * input, va_list * args);
 
 void echo_session_handle_add_del (echo_main_t * em, u64 handle, u32 sid);
 echo_session_t *echo_session_new (echo_main_t * em);
-int echo_send_rpc (echo_main_t * em, void *fp, void *arg, u32 opaque);
+int echo_send_rpc (echo_main_t * em, void *fp, echo_rpc_args_t * args);
 echo_session_t *echo_get_session_from_handle (echo_main_t * em, u64 handle);
-int wait_for_segment_allocation (u64 segment_handle);
 int wait_for_state_change (echo_main_t * em, connection_state_t state,
                           f64 timeout);
 void echo_notify_event (echo_main_t * em, echo_test_evt_t e);
 void echo_session_print_stats (echo_main_t * em, echo_session_t * session);
 u8 *echo_format_crypto_engine (u8 * s, va_list * args);
 uword echo_unformat_crypto_engine (unformat_input_t * input, va_list * args);
+u8 *echo_format_bytes_per_sec (u8 * s, va_list * args);
+int echo_ssvm_segment_attach (char *name, ssvm_segment_type_t type, int fd);
+void echo_segment_handle_add_del (echo_main_t * em, u64 segment_handle,
+                                 u8 add);
 
 /* Binary API */
 
 void echo_send_attach (echo_main_t * em);
 void echo_send_detach (echo_main_t * em);
-void echo_send_listen (echo_main_t * em);
+void echo_send_listen (echo_main_t * em, ip46_address_t * ip);
 void echo_send_unbind (echo_main_t * em, echo_session_t * s);
-void echo_send_connect (u64 vpp_session_handle, u32 opaque);
-void echo_send_disconnect_session (u64 handle, u32 opaque);
+void echo_send_connect (echo_main_t * em, void *args);
+void echo_send_disconnect_session (echo_main_t * em, void *args);
 void echo_api_hookup (echo_main_t * em);
-void echo_send_add_crypto_ctx (echo_main_t * em);
+void echo_send_add_cert_key (echo_main_t * em);
+void echo_send_del_cert_key (echo_main_t * em);
 
 #endif /* __included_vpp_echo_common_h__ */