Move java,lua api and remaining plugins to src/

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

1 files changed, 172 insertions, 0 deletions

diff --git a/src/plugins/ioam/lib-vxlan-gpe/vxlan_gpe_ioam_util.h b/src/plugins/ioam/lib-vxlan-gpe/vxlan_gpe_ioam_util.h
new file mode 100644
index 00000000000..c0ad8d9d03a
--- /dev/null
+++ b/src/plugins/ioam/lib-vxlan-gpe/vxlan_gpe_ioam_util.h
@@ -0,0 +1,172 @@
+/*
+ * Copyright (c) 2015 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.
+ */
+#ifndef __included_vxlan_gpe_ioam_util_h__
+#define __included_vxlan_gpe_ioam_util_h__
+
+#include <vnet/vxlan-gpe/vxlan_gpe.h>
+#include <vnet/vxlan-gpe/vxlan_gpe_packet.h>
+#include <vnet/ip/ip.h>
+
+
+typedef struct
+{
+  u32 tunnel_index;
+  ioam_trace_t fmt_trace;
+} vxlan_gpe_ioam_v4_trace_t;
+
+
+static u8 *
+format_vxlan_gpe_ioam_v4_trace (u8 * s, va_list * args)
+{
+  CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
+  CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
+  vxlan_gpe_ioam_v4_trace_t *t1 = va_arg (*args, vxlan_gpe_ioam_v4_trace_t *);
+  ioam_trace_t *t = &(t1->fmt_trace);
+  vxlan_gpe_ioam_option_t *fmt_trace0;
+  vxlan_gpe_ioam_option_t *opt0, *limit0;
+  vxlan_gpe_ioam_main_t *hm = &vxlan_gpe_ioam_main;
+
+  u8 type0;
+
+  fmt_trace0 = (vxlan_gpe_ioam_option_t *) t->option_data;
+
+  s = format (s, "VXLAN-GPE-IOAM: next_index %d len %d traced %d",
+	      t->next_index, fmt_trace0->length, t->trace_len);
+
+  opt0 = (vxlan_gpe_ioam_option_t *) (fmt_trace0 + 1);
+  limit0 = (vxlan_gpe_ioam_option_t *) ((u8 *) fmt_trace0) + t->trace_len;
+
+  while (opt0 < limit0)
+    {
+      type0 = opt0->type;
+      switch (type0)
+	{
+	case 0:		/* Pad, just stop */
+	  opt0 = (vxlan_gpe_ioam_option_t *) ((u8 *) opt0) + 1;
+	  break;
+
+	default:
+	  if (hm->trace[type0])
+	    {
+	      s = (*hm->trace[type0]) (s, opt0);
+	    }
+	  else
+	    {
+	      s =
+		format (s, "\n    unrecognized option %d length %d", type0,
+			opt0->length);
+	    }
+	  opt0 =
+	    (vxlan_gpe_ioam_option_t *) (((u8 *) opt0) + opt0->length +
+					 sizeof (vxlan_gpe_ioam_option_t));
+	  break;
+	}
+    }
+
+  s = format (s, "VXLAN-GPE-IOAM: tunnel %d", t1->tunnel_index);
+  return s;
+}
+
+
+always_inline void
+vxlan_gpe_encap_decap_ioam_v4_one_inline (vlib_main_t * vm,
+					  vlib_node_runtime_t * node,
+					  vlib_buffer_t * b0,
+					  u32 * next0, u32 drop_node_val,
+					  u8 use_adj)
+{
+  ip4_header_t *ip0;
+  udp_header_t *udp_hdr0;
+  vxlan_gpe_header_t *gpe_hdr0;
+  vxlan_gpe_ioam_hdr_t *gpe_ioam0;
+  vxlan_gpe_ioam_option_t *opt0;
+  vxlan_gpe_ioam_option_t *limit0;
+  vxlan_gpe_ioam_main_t *hm = &vxlan_gpe_ioam_main;
+
+  /* Populate the iOAM header */
+  ip0 = vlib_buffer_get_current (b0);
+  udp_hdr0 = (udp_header_t *) (ip0 + 1);
+  gpe_hdr0 = (vxlan_gpe_header_t *) (udp_hdr0 + 1);
+  gpe_ioam0 = (vxlan_gpe_ioam_hdr_t *) (gpe_hdr0 + 1);
+  opt0 = (vxlan_gpe_ioam_option_t *) (gpe_ioam0 + 1);
+  limit0 = (vxlan_gpe_ioam_option_t *) ((u8 *) gpe_ioam0 + gpe_ioam0->length);
+
+  /*
+   * Basic validity checks
+   */
+  if (gpe_ioam0->length > clib_net_to_host_u16 (ip0->length))
+    {
+      *next0 = drop_node_val;
+      return;
+    }
+
+  /* Scan the set of h-b-h options, process ones that we understand */
+  while (opt0 < limit0)
+    {
+      u8 type0;
+      type0 = opt0->type;
+      switch (type0)
+	{
+	case 0:		/* Pad1 */
+	  opt0 = (vxlan_gpe_ioam_option_t *) ((u8 *) opt0) + 1;
+	  continue;
+	case 1:		/* PadN */
+	  break;
+	default:
+	  if (hm->options[type0])
+	    {
+	      if ((*hm->options[type0]) (b0, opt0, 1 /* is_ipv4 */ ,
+					 use_adj) < 0)
+		{
+		  *next0 = drop_node_val;
+		  return;
+		}
+	    }
+	  break;
+	}
+      opt0 =
+	(vxlan_gpe_ioam_option_t *) (((u8 *) opt0) + opt0->length +
+				     sizeof (vxlan_gpe_ioam_hdr_t));
+    }
+
+
+  if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED))
+    {
+      vxlan_gpe_ioam_v4_trace_t *t =
+	vlib_add_trace (vm, node, b0, sizeof (*t));
+      u32 trace_len = gpe_ioam0->length;
+      t->fmt_trace.next_index = *next0;
+      /* Capture the ioam option verbatim */
+      trace_len =
+	trace_len <
+	ARRAY_LEN (t->fmt_trace.
+		   option_data) ? trace_len : ARRAY_LEN (t->fmt_trace.
+							 option_data);
+      t->fmt_trace.trace_len = trace_len;
+      clib_memcpy (&(t->fmt_trace.option_data), gpe_ioam0, trace_len);
+    }
+  return;
+}
+
+
+#endif
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */