Move java,lua api and remaining plugins to src/

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

1 files changed, 109 insertions, 0 deletions

diff --git a/src/plugins/ioam/encap/ip6_ioam_seqno.c b/src/plugins/ioam/encap/ip6_ioam_seqno.c
new file mode 100644
index 00000000000..0b4d4192975
--- /dev/null
+++ b/src/plugins/ioam/encap/ip6_ioam_seqno.c
@@ -0,0 +1,109 @@
+/*
+ * 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/ip/ip.h>
+
+#include <vppinfra/hash.h>
+#include <vppinfra/error.h>
+#include <vppinfra/elog.h>
+
+#include "ip6_ioam_seqno.h"
+#include "ip6_ioam_e2e.h"
+
+ioam_seqno_data_main_t ioam_seqno_main;
+
+void ioam_seqno_init_bitmap (ioam_seqno_data *data)
+{
+  seqno_bitmap *bitmap = &data->seqno_rx.bitmap;
+  bitmap->window_size = SEQNO_WINDOW_SIZE;
+  bitmap->array_size = SEQNO_WINDOW_ARRAY_SIZE;
+  bitmap->mask = 32 * SEQNO_WINDOW_ARRAY_SIZE - 1;
+  bitmap->array[0] = 0x00000000;/* pretend we haven seen sequence numbers 0*/
+  bitmap->highest = 0;
+
+  data->seq_num = 0;
+  return ;
+}
+
+/*
+ * This Routine gets called from IPv6 hop-by-hop option handling.
+ * Only if we are encap node, then add PPC data.
+ * On a Transit(MID) node we dont do anything with E2E headers.
+ * On decap node decap is handled by seperate function.
+ */
+int
+ioam_seqno_encap_handler (vlib_buffer_t *b, ip6_header_t *ip,
+                          ip6_hop_by_hop_option_t *opt)
+{
+  u32 opaque_index = vnet_buffer(b)->l2_classify.opaque_index;
+  ioam_e2e_option_t * e2e;
+  int rv = 0;
+  ioam_seqno_data *data;
+
+  data = ioam_e2ec_get_seqno_data_from_flow_ctx(opaque_index);
+  e2e = (ioam_e2e_option_t *) opt;
+  e2e->e2e_data = clib_host_to_net_u32(++data->seq_num);
+
+  return (rv);
+}
+
+/*
+ * This Routine gets called on POP/Decap node.
+ */
+int
+ioam_seqno_decap_handler (vlib_buffer_t *b, ip6_header_t *ip,
+                          ip6_hop_by_hop_option_t *opt)
+{
+  u32 opaque_index = vnet_buffer(b)->l2_classify.opaque_index;
+  ioam_e2e_option_t * e2e;
+  int rv = 0;
+  ioam_seqno_data *data;
+
+  data = ioam_e2ec_get_seqno_data_from_flow_ctx(opaque_index);
+  e2e = (ioam_e2e_option_t *) opt;
+  ioam_analyze_seqno(&data->seqno_rx, (u64) clib_net_to_host_u32(e2e->e2e_data));
+
+  return (rv);
+}
+
+u8 *
+show_ioam_seqno_cmd_fn (u8 *s, ioam_seqno_data *seqno_data, u8 enc)
+{
+  seqno_rx_info *rx;
+
+  s = format(s, "SeqNo Data:\n");
+  if (enc)
+    {
+      s = format(s, "  Current Seq. Number : %llu\n", seqno_data->seq_num);
+    }
+  else
+    {
+      rx = &seqno_data->seqno_rx;
+      s = format(s, "  Highest Seq. Number : %llu\n", rx->bitmap.highest);
+      s = format(s, "     Packets received : %llu\n", rx->rx_packets);
+      s = format(s, "         Lost packets : %llu\n", rx->lost_packets);
+      s = format(s, "    Reordered packets : %llu\n", rx->reordered_packets);
+      s = format(s, "    Duplicate packets : %llu\n", rx->dup_packets);
+    }
+
+  format(s, "\n");
+  return s;
+}