Move java,lua api and remaining plugins to src/

Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 0 insertions, 552 deletions

diff --git a/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_ioam_trace.c b/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_ioam_trace.c
deleted file mode 100644
index e37b1642d96..00000000000
--- a/plugins/ioam-plugin/ioam/lib-vxlan-gpe/vxlan_gpe_ioam_trace.c
+++ /dev/null
@@ -1,552 +0,0 @@
-/*
- * 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.
- */
-#include <vlib/vlib.h>
-#include <vnet/vnet.h>
-#include <vnet/pg/pg.h>
-#include <vppinfra/error.h>
-
-#include <vnet/vxlan-gpe/vxlan_gpe.h>
-#include <vnet/vxlan-gpe/vxlan_gpe_packet.h>
-
-#include <vppinfra/hash.h>
-#include <vppinfra/error.h>
-#include <vppinfra/elog.h>
-
-#include <ioam/lib-trace/trace_util.h>
-#include <ioam/lib-vxlan-gpe/vxlan_gpe_ioam.h>
-
-/* Timestamp precision multipliers for seconds, milliseconds, microseconds
- * and nanoseconds respectively.
- */
-static f64 trace_tsp_mul[4] = { 1, 1e3, 1e6, 1e9 };
-
-typedef union
-{
-  u64 as_u64;
-  u32 as_u32[2];
-} time_u64_t;
-
-
-/* *INDENT-OFF* */
-typedef CLIB_PACKED(struct {
-  vxlan_gpe_ioam_option_t hdr;
-  u8 ioam_trace_type;
-  u8 data_list_elts_left;
-  u32 elts[0]; /* Variable type. So keep it generic */
-}) vxlan_gpe_ioam_trace_option_t;
-/* *INDENT-ON* */
-
-
-#define foreach_vxlan_gpe_ioam_trace_stats				\
-  _(SUCCESS, "Pkts updated with TRACE records")					\
-  _(FAILED, "Errors in TRACE due to lack of TRACE records")
-
-static char *vxlan_gpe_ioam_trace_stats_strings[] = {
-#define _(sym,string) string,
-  foreach_vxlan_gpe_ioam_trace_stats
-#undef _
-};
-
-typedef enum
-{
-#define _(sym,str) VXLAN_GPE_IOAM_TRACE_##sym,
-  foreach_vxlan_gpe_ioam_trace_stats
-#undef _
-    VXLAN_GPE_IOAM_TRACE_N_STATS,
-} vxlan_gpe_ioam_trace_stats_t;
-
-
-typedef struct
-{
-  /* stats */
-  u64 counters[ARRAY_LEN (vxlan_gpe_ioam_trace_stats_strings)];
-
-  /* convenience */
-  vlib_main_t *vlib_main;
-  vnet_main_t *vnet_main;
-} vxlan_gpe_ioam_trace_main_t;
-
-vxlan_gpe_ioam_trace_main_t vxlan_gpe_ioam_trace_main;
-
-int
-vxlan_gpe_ioam_add_register_option (u8 option,
-				    u8 size,
-				    int rewrite_options (u8 * rewrite_string,
-							 u8 * rewrite_size))
-{
-  vxlan_gpe_ioam_main_t *hm = &vxlan_gpe_ioam_main;
-
-  ASSERT (option < ARRAY_LEN (hm->add_options));
-
-  /* Already registered */
-  if (hm->add_options[option])
-    return (-1);
-
-  hm->add_options[option] = rewrite_options;
-  hm->options_size[option] = size;
-
-  return (0);
-}
-
-int
-vxlan_gpe_add_unregister_option (u8 option)
-{
-  vxlan_gpe_ioam_main_t *hm = &vxlan_gpe_ioam_main;
-
-  ASSERT (option < ARRAY_LEN (hm->add_options));
-
-  /* Not registered */
-  if (!hm->add_options[option])
-    return (-1);
-
-  hm->add_options[option] = NULL;
-  hm->options_size[option] = 0;
-  return (0);
-}
-
-
-int
-vxlan_gpe_ioam_register_option (u8 option,
-				int options (vlib_buffer_t * b,
-					     vxlan_gpe_ioam_option_t * opt,
-					     u8 is_ipv4, u8 use_adj),
-				u8 * trace (u8 * s,
-					    vxlan_gpe_ioam_option_t * opt))
-{
-  vxlan_gpe_ioam_main_t *im = &vxlan_gpe_ioam_main;
-
-  ASSERT (option < ARRAY_LEN (im->options));
-
-  /* Already registered */
-  if (im->options[option])
-    return (-1);
-
-  im->options[option] = options;
-  im->trace[option] = trace;
-
-  return (0);
-}
-
-int
-vxlan_gpe_ioam_unregister_option (u8 option)
-{
-  vxlan_gpe_ioam_main_t *hm = &vxlan_gpe_ioam_main;
-
-  ASSERT (option < ARRAY_LEN (hm->options));
-
-  /* Not registered */
-  if (!hm->options[option])
-    return (-1);
-
-  hm->options[option] = NULL;
-  hm->trace[option] = NULL;
-
-  return (0);
-}
-
-
-always_inline void
-vxlan_gpe_ioam_trace_stats_increment_counter (u32 counter_index,
-					      u64 increment)
-{
-  vxlan_gpe_ioam_trace_main_t *hm = &vxlan_gpe_ioam_trace_main;
-
-  hm->counters[counter_index] += increment;
-}
-
-
-static u8 *
-format_ioam_data_list_element (u8 * s, va_list * args)
-{
-  u32 *elt = va_arg (*args, u32 *);
-  u8 *trace_type_p = va_arg (*args, u8 *);
-  u8 trace_type = *trace_type_p;
-
-
-  if (trace_type & BIT_TTL_NODEID)
-    {
-      u32 ttl_node_id_host_byte_order = clib_net_to_host_u32 (*elt);
-      s = format (s, "ttl 0x%x node id 0x%x ",
-		  ttl_node_id_host_byte_order >> 24,
-		  ttl_node_id_host_byte_order & 0x00FFFFFF);
-
-      elt++;
-    }
-
-  if (trace_type & BIT_ING_INTERFACE && trace_type & BIT_ING_INTERFACE)
-    {
-      u32 ingress_host_byte_order = clib_net_to_host_u32 (*elt);
-      s = format (s, "ingress 0x%x egress 0x%x ",
-		  ingress_host_byte_order >> 16,
-		  ingress_host_byte_order & 0xFFFF);
-      elt++;
-    }
-
-  if (trace_type & BIT_TIMESTAMP)
-    {
-      u32 ts_in_host_byte_order = clib_net_to_host_u32 (*elt);
-      s = format (s, "ts 0x%x \n", ts_in_host_byte_order);
-      elt++;
-    }
-
-  if (trace_type & BIT_APPDATA)
-    {
-      u32 appdata_in_host_byte_order = clib_net_to_host_u32 (*elt);
-      s = format (s, "app 0x%x ", appdata_in_host_byte_order);
-      elt++;
-    }
-
-  return s;
-}
-
-
-
-int
-vxlan_gpe_ioam_trace_rewrite_handler (u8 * rewrite_string, u8 * rewrite_size)
-{
-  vxlan_gpe_ioam_trace_option_t *trace_option = NULL;
-  u8 trace_data_size = 0;
-  u8 trace_option_elts = 0;
-  trace_profile *profile = NULL;
-
-
-  profile = trace_profile_find ();
-
-  if (PREDICT_FALSE (!profile))
-    {
-      return (-1);
-    }
-
-  if (PREDICT_FALSE (!rewrite_string))
-    return -1;
-
-  trace_option_elts = profile->num_elts;
-  trace_data_size = fetch_trace_data_size (profile->trace_type);
-  trace_option = (vxlan_gpe_ioam_trace_option_t *) rewrite_string;
-  trace_option->hdr.type = VXLAN_GPE_OPTION_TYPE_IOAM_TRACE;
-  trace_option->hdr.length = 2 /*ioam_trace_type,data_list_elts_left */  +
-    trace_option_elts * trace_data_size;
-  trace_option->ioam_trace_type = profile->trace_type & TRACE_TYPE_MASK;
-  trace_option->data_list_elts_left = trace_option_elts;
-  *rewrite_size =
-    sizeof (vxlan_gpe_ioam_trace_option_t) +
-    (trace_option_elts * trace_data_size);
-
-  return 0;
-}
-
-
-int
-vxlan_gpe_ioam_trace_data_list_handler (vlib_buffer_t * b,
-					vxlan_gpe_ioam_option_t * opt,
-					u8 is_ipv4, u8 use_adj)
-{
-  u8 elt_index = 0;
-  vxlan_gpe_ioam_trace_option_t *trace =
-    (vxlan_gpe_ioam_trace_option_t *) opt;
-  time_u64_t time_u64;
-  u32 *elt;
-  int rv = 0;
-  trace_profile *profile = NULL;
-  vxlan_gpe_ioam_main_t *hm = &vxlan_gpe_ioam_main;
-
-
-  profile = trace_profile_find ();
-
-  if (PREDICT_FALSE (!profile))
-    {
-      return (-1);
-    }
-
-
-  time_u64.as_u64 = 0;
-
-  if (PREDICT_TRUE (trace->data_list_elts_left))
-    {
-      trace->data_list_elts_left--;
-      /* fetch_trace_data_size returns in bytes. Convert it to 4-bytes
-       * to skip to this node's location.
-       */
-      elt_index =
-	trace->data_list_elts_left *
-	fetch_trace_data_size (trace->ioam_trace_type) / 4;
-      elt = &trace->elts[elt_index];
-      if (is_ipv4)
-	{
-	  if (trace->ioam_trace_type & BIT_TTL_NODEID)
-	    {
-	      ip4_header_t *ip0 = vlib_buffer_get_current (b);
-	      /* The transit case is the only case where the TTL decrement happens
-	       * before iOAM processing. For now, use the use_adj flag as an overload.
-	       * We can probably use a separate flag instead of overloading the use_adj flag.
-	       */
-	      *elt = clib_host_to_net_u32 (((ip0->ttl - 1 + use_adj) << 24) |
-					   profile->node_id);
-	      elt++;
-	    }
-
-	  if (trace->ioam_trace_type & BIT_ING_INTERFACE)
-	    {
-	      u16 tx_if = 0;
-	      u32 adj_index = vnet_buffer (b)->ip.adj_index[VLIB_TX];
-	      ip4_main_t *im4 = &ip4_main;
-	      ip_lookup_main_t *lm = &im4->lookup_main;
-	      if (use_adj)
-		{
-		  ip_adjacency_t *adj = ip_get_adjacency (lm, adj_index);
-		  tx_if = adj->rewrite_header.sw_if_index & 0xFFFF;
-		}
-
-	      *elt =
-		(vnet_buffer (b)->sw_if_index[VLIB_RX] & 0xFFFF) << 16 |
-		tx_if;
-	      *elt = clib_host_to_net_u32 (*elt);
-	      elt++;
-	    }
-	}
-      else
-	{
-	  if (trace->ioam_trace_type & BIT_TTL_NODEID)
-	    {
-	      ip6_header_t *ip0 = vlib_buffer_get_current (b);
-	      *elt = clib_host_to_net_u32 ((ip0->hop_limit << 24) |
-					   profile->node_id);
-	      elt++;
-	    }
-	  if (trace->ioam_trace_type & BIT_ING_INTERFACE)
-	    {
-	      u16 tx_if = 0;
-	      u32 adj_index = vnet_buffer (b)->ip.adj_index[VLIB_TX];
-	      ip6_main_t *im6 = &ip6_main;
-	      ip_lookup_main_t *lm = &im6->lookup_main;
-	      if (use_adj)
-		{
-		  ip_adjacency_t *adj = ip_get_adjacency (lm, adj_index);
-		  tx_if = adj->rewrite_header.sw_if_index & 0xFFFF;
-		}
-
-	      *elt =
-		(vnet_buffer (b)->sw_if_index[VLIB_RX] & 0xFFFF) << 16 |
-		tx_if;
-	      *elt = clib_host_to_net_u32 (*elt);
-	      elt++;
-	    }
-	}
-
-      if (trace->ioam_trace_type & BIT_TIMESTAMP)
-	{
-	  /* Send least significant 32 bits */
-	  f64 time_f64 =
-	    (f64) (((f64) hm->unix_time_0) +
-		   (vlib_time_now (hm->vlib_main) - hm->vlib_time_0));
-
-	  time_u64.as_u64 = time_f64 * trace_tsp_mul[profile->trace_tsp];
-	  *elt = clib_host_to_net_u32 (time_u64.as_u32[0]);
-	  elt++;
-	}
-
-      if (trace->ioam_trace_type & BIT_APPDATA)
-	{
-	  /* $$$ set elt0->app_data */
-	  *elt = clib_host_to_net_u32 (profile->app_data);
-	  elt++;
-	}
-      vxlan_gpe_ioam_trace_stats_increment_counter
-	(VXLAN_GPE_IOAM_TRACE_SUCCESS, 1);
-    }
-  else
-    {
-      vxlan_gpe_ioam_trace_stats_increment_counter
-	(VXLAN_GPE_IOAM_TRACE_FAILED, 1);
-    }
-  return (rv);
-}
-
-u8 *
-vxlan_gpe_ioam_trace_data_list_trace_handler (u8 * s,
-					      vxlan_gpe_ioam_option_t * opt)
-{
-  vxlan_gpe_ioam_trace_option_t *trace;
-  u8 trace_data_size_in_words = 0;
-  u32 *elt;
-  int elt_index = 0;
-
-  trace = (vxlan_gpe_ioam_trace_option_t *) opt;
-  s =
-    format (s, "  Trace Type 0x%x , %d elts left\n", trace->ioam_trace_type,
-	    trace->data_list_elts_left);
-  trace_data_size_in_words =
-    fetch_trace_data_size (trace->ioam_trace_type) / 4;
-  elt = &trace->elts[0];
-  while ((u8 *) elt < ((u8 *) (&trace->elts[0]) + trace->hdr.length - 2
-		       /* -2 accounts for ioam_trace_type,elts_left */ ))
-    {
-      s = format (s, "    [%d] %U\n", elt_index,
-		  format_ioam_data_list_element,
-		  elt, &trace->ioam_trace_type);
-      elt_index++;
-      elt += trace_data_size_in_words;
-    }
-  return (s);
-}
-
-
-static clib_error_t *
-vxlan_gpe_show_ioam_trace_cmd_fn (vlib_main_t * vm,
-				  unformat_input_t * input,
-				  vlib_cli_command_t * cmd)
-{
-  vxlan_gpe_ioam_trace_main_t *hm = &vxlan_gpe_ioam_trace_main;
-  u8 *s = 0;
-  int i = 0;
-
-  for (i = 0; i < VXLAN_GPE_IOAM_TRACE_N_STATS; i++)
-    {
-      s = format (s, " %s - %lu\n", vxlan_gpe_ioam_trace_stats_strings[i],
-		  hm->counters[i]);
-    }
-
-  vlib_cli_output (vm, "%v", s);
-  vec_free (s);
-  return 0;
-}
-
-
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (vxlan_gpe_show_ioam_trace_cmd, static) = {
-  .path = "show ioam vxlan-gpe trace",
-  .short_help = "iOAM trace statistics",
-  .function = vxlan_gpe_show_ioam_trace_cmd_fn,
-};
-/* *INDENT-ON* */
-
-
-static clib_error_t *
-vxlan_gpe_ioam_trace_init (vlib_main_t * vm)
-{
-  vxlan_gpe_ioam_trace_main_t *hm = &vxlan_gpe_ioam_trace_main;
-  clib_error_t *error;
-
-  if ((error = vlib_call_init_function (vm, ip_main_init)))
-    return (error);
-
-  if ((error = vlib_call_init_function (vm, ip6_lookup_init)))
-    return error;
-
-  if ((error = vlib_call_init_function (vm, vxlan_gpe_init)))
-    return (error);
-
-  hm->vlib_main = vm;
-  hm->vnet_main = vnet_get_main ();
-  memset (hm->counters, 0, sizeof (hm->counters));
-
-  if (vxlan_gpe_ioam_register_option
-      (VXLAN_GPE_OPTION_TYPE_IOAM_TRACE,
-       vxlan_gpe_ioam_trace_data_list_handler,
-       vxlan_gpe_ioam_trace_data_list_trace_handler) < 0)
-    return (clib_error_create
-	    ("registration of VXLAN_GPE_OPTION_TYPE_IOAM_TRACE failed"));
-
-
-  if (vxlan_gpe_ioam_add_register_option
-      (VXLAN_GPE_OPTION_TYPE_IOAM_TRACE,
-       sizeof (vxlan_gpe_ioam_trace_option_t),
-       vxlan_gpe_ioam_trace_rewrite_handler) < 0)
-    return (clib_error_create
-	    ("registration of VXLAN_GPE_OPTION_TYPE_IOAM_TRACE for rewrite failed"));
-
-
-  return (0);
-}
-
-VLIB_INIT_FUNCTION (vxlan_gpe_ioam_trace_init);
-
-int
-vxlan_gpe_trace_profile_cleanup (void)
-{
-  vxlan_gpe_ioam_main_t *hm = &vxlan_gpe_ioam_main;
-
-  hm->options_size[VXLAN_GPE_OPTION_TYPE_IOAM_TRACE] = 0;
-
-  return 0;
-
-}
-
-static int
-vxlan_gpe_ioam_trace_get_sizeof_handler (u32 * result)
-{
-  u16 size = 0;
-  u8 trace_data_size = 0;
-  trace_profile *profile = NULL;
-
-  *result = 0;
-
-  profile = trace_profile_find ();
-
-  if (PREDICT_FALSE (!profile))
-    {
-      return (-1);
-    }
-
-  trace_data_size = fetch_trace_data_size (profile->trace_type);
-  if (PREDICT_FALSE (trace_data_size == 0))
-    return VNET_API_ERROR_INVALID_VALUE;
-
-  if (PREDICT_FALSE (profile->num_elts * trace_data_size > 254))
-    return VNET_API_ERROR_INVALID_VALUE;
-
-  size +=
-    sizeof (vxlan_gpe_ioam_trace_option_t) +
-    profile->num_elts * trace_data_size;
-  *result = size;
-
-  return 0;
-}
-
-
-int
-vxlan_gpe_trace_profile_setup (void)
-{
-  u32 trace_size = 0;
-  vxlan_gpe_ioam_main_t *hm = &vxlan_gpe_ioam_main;
-
-  trace_profile *profile = NULL;
-
-
-  profile = trace_profile_find ();
-
-  if (PREDICT_FALSE (!profile))
-    {
-      return (-1);
-    }
-
-
-  if (vxlan_gpe_ioam_trace_get_sizeof_handler (&trace_size) < 0)
-    return (-1);
-
-  hm->options_size[VXLAN_GPE_OPTION_TYPE_IOAM_TRACE] = trace_size;
-
-  return (0);
-}
-
-
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */