Move java,lua api and remaining plugins to src/

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

1 files changed, 282 insertions, 0 deletions

diff --git a/src/plugins/ioam/export/ioam_export.c b/src/plugins/ioam/export/ioam_export.c
new file mode 100644
index 00000000000..b122e445b28
--- /dev/null
+++ b/src/plugins/ioam/export/ioam_export.c
@@ -0,0 +1,282 @@
+/*
+ * 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.
+ */
+/*
+ *------------------------------------------------------------------
+ * ioam_export.c - ioam export API / debug CLI handling
+ *------------------------------------------------------------------
+ */
+
+#include <vnet/vnet.h>
+#include <vnet/plugin/plugin.h>
+#include <ioam/export-common/ioam_export.h>
+
+#include <vlibapi/api.h>
+#include <vlibmemory/api.h>
+#include <vlibsocket/api.h>
+#include <vnet/ip/ip6_hop_by_hop.h>
+
+
+/* define message IDs */
+#include <ioam/export/ioam_export_msg_enum.h>
+
+/* define message structures */
+#define vl_typedefs
+#include <ioam/export/ioam_export_all_api_h.h>
+#undef vl_typedefs
+
+/* define generated endian-swappers */
+#define vl_endianfun
+#include <ioam/export/ioam_export_all_api_h.h>
+#undef vl_endianfun
+
+/* instantiate all the print functions we know about */
+#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
+#define vl_printfun
+#include <ioam/export/ioam_export_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/export/ioam_export_all_api_h.h>
+#undef vl_api_version
+
+/*
+ * A handy macro to set up a message reply.
+ * Assumes that the following variables are available:
+ * mp - pointer to request message
+ * rmp - pointer to reply message type
+ * rv - return value
+ */
+
+#define REPLY_MACRO(t)                                          \
+do {                                                            \
+    unix_shared_memory_queue_t * q =                            \
+    vl_api_client_index_to_input_queue (mp->client_index);      \
+    if (!q)                                                     \
+        return;                                                 \
+                                                                \
+    rmp = vl_msg_api_alloc (sizeof (*rmp));                     \
+    rmp->_vl_msg_id = ntohs((t)+sm->msg_id_base);               \
+    rmp->context = mp->context;                                 \
+    rmp->retval = ntohl(rv);                                    \
+                                                                \
+    vl_msg_api_send_shmem (q, (u8 *)&rmp);                      \
+} while(0);
+
+
+/* List of message types that this plugin understands */
+
+#define foreach_ioam_export_plugin_api_msg                        \
+_(IOAM_EXPORT_IP6_ENABLE_DISABLE, ioam_export_ip6_enable_disable)
+
+/*
+ * This routine exists to convince the vlib plugin framework that
+ * we haven't accidentally copied a random .dll into the plugin directory.
+ *
+ * Also collects global variable pointers passed from the vpp engine
+ */
+
+clib_error_t *
+vlib_plugin_register (vlib_main_t * vm, vnet_plugin_handoff_t * h,
+		      int from_early_init)
+{
+  ioam_export_main_t *em = &ioam_export_main;
+  clib_error_t *error = 0;
+
+  em->vlib_main = vm;
+  em->vnet_main = h->vnet_main;
+
+  return error;
+}
+
+/* Action function shared between message handler and debug CLI */
+
+int
+ioam_export_ip6_enable_disable (ioam_export_main_t * em,
+				u8 is_disable,
+				ip4_address_t * collector_address,
+				ip4_address_t * src_address)
+{
+  vlib_main_t *vm = em->vlib_main;
+
+  if (is_disable == 0)
+    {
+      if (1 == ioam_export_header_create (em, collector_address, src_address))
+	{
+	  ioam_export_thread_buffer_init (em, vm);
+	  ip6_hbh_set_next_override (em->my_hbh_slot);
+	  /* Turn on the export buffer check process */
+	  vlib_process_signal_event (vm, em->export_process_node_index, 1, 0);
+
+	}
+      else
+	{
+	  return (-2);
+	}
+    }
+  else
+    {
+      ip6_hbh_set_next_override (IP6_LOOKUP_NEXT_POP_HOP_BY_HOP);
+      ioam_export_header_cleanup (em, collector_address, src_address);
+      ioam_export_thread_buffer_free (em);
+      /* Turn off the export buffer check process */
+      vlib_process_signal_event (vm, em->export_process_node_index, 2, 0);
+
+    }
+
+  return 0;
+}
+
+/* API message handler */
+static void vl_api_ioam_export_ip6_enable_disable_t_handler
+  (vl_api_ioam_export_ip6_enable_disable_t * mp)
+{
+  vl_api_ioam_export_ip6_enable_disable_reply_t *rmp;
+  ioam_export_main_t *sm = &ioam_export_main;
+  int rv;
+
+  rv = ioam_export_ip6_enable_disable (sm, (int) (mp->is_disable),
+				       (ip4_address_t *)
+				       mp->collector_address,
+				       (ip4_address_t *) mp->src_address);
+
+  REPLY_MACRO (VL_API_IOAM_EXPORT_IP6_ENABLE_DISABLE_REPLY);
+}
+
+/* Set up the API message handling tables */
+static clib_error_t *
+ioam_export_plugin_api_hookup (vlib_main_t * vm)
+{
+  ioam_export_main_t *sm = &ioam_export_main;
+#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_ioam_export_plugin_api_msg;
+#undef _
+
+  return 0;
+}
+
+#define vl_msg_name_crc_list
+#include <ioam/export/ioam_export_all_api_h.h>
+#undef vl_msg_name_crc_list
+
+static void
+setup_message_id_table (ioam_export_main_t * sm, api_main_t * am)
+{
+#define _(id,n,crc) \
+  vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id + sm->msg_id_base);
+  foreach_vl_msg_name_crc_ioam_export;
+#undef _
+}
+
+static clib_error_t *
+set_ioam_export_ipfix_command_fn (vlib_main_t * vm,
+				  unformat_input_t * input,
+				  vlib_cli_command_t * cmd)
+{
+  ioam_export_main_t *em = &ioam_export_main;
+  ip4_address_t collector, src;
+  u8 is_disable = 0;
+
+  collector.as_u32 = 0;
+  src.as_u32 = 0;
+
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "collector %U", unformat_ip4_address, &collector))
+	;
+      else if (unformat (input, "src %U", unformat_ip4_address, &src))
+	;
+      else if (unformat (input, "disable"))
+	is_disable = 1;
+      else
+	break;
+    }
+
+  if (collector.as_u32 == 0)
+    return clib_error_return (0, "collector address required");
+
+  if (src.as_u32 == 0)
+    return clib_error_return (0, "src address required");
+
+  em->ipfix_collector.as_u32 = collector.as_u32;
+  em->src_address.as_u32 = src.as_u32;
+
+  vlib_cli_output (vm, "Collector %U, src address %U",
+		   format_ip4_address, &em->ipfix_collector,
+		   format_ip4_address, &em->src_address);
+
+  /* Turn on the export timer process */
+  // vlib_process_signal_event (vm, flow_report_process_node.index,
+  //1, 0);
+  ioam_export_ip6_enable_disable (em, is_disable, &collector, &src);
+
+  return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_ipfix_command, static) =
+{
+.path = "set ioam export ipfix",.short_help =
+    "set ioam export ipfix collector <ip4-address> src <ip4-address>",.
+    function = set_ioam_export_ipfix_command_fn,};
+/* *INDENT-ON* */
+
+
+static clib_error_t *
+ioam_export_init (vlib_main_t * vm)
+{
+  ioam_export_main_t *em = &ioam_export_main;
+  clib_error_t *error = 0;
+  u8 *name;
+  u32 node_index = export_node.index;
+  vlib_node_t *ip6_hbyh_node = NULL;
+
+  name = format (0, "ioam_export_%08x%c", api_version, 0);
+
+  /* Ask for a correctly-sized block of API message decode slots */
+  em->msg_id_base = vl_msg_api_get_msg_ids
+    ((char *) name, VL_MSG_FIRST_AVAILABLE);
+  em->unix_time_0 = (u32) time (0);	/* Store starting time */
+  em->vlib_time_0 = vlib_time_now (vm);
+
+  error = ioam_export_plugin_api_hookup (vm);
+
+  /* Add our API messages to the global name_crc hash table */
+  setup_message_id_table (em, &api_main);
+
+  /* Hook this export node to ip6-hop-by-hop */
+  ip6_hbyh_node = vlib_get_node_by_name (vm, (u8 *) "ip6-hop-by-hop");
+  em->my_hbh_slot = vlib_node_add_next (vm, ip6_hbyh_node->index, node_index);
+  vec_free (name);
+
+  return error;
+}
+
+VLIB_INIT_FUNCTION (ioam_export_init);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */