Move java,lua api and remaining plugins to src/

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

1 files changed, 72 insertions, 0 deletions

diff --git a/src/plugins/lb/util.c b/src/plugins/lb/util.c
new file mode 100644
index 00000000000..d969d168dce
--- /dev/null
+++ b/src/plugins/lb/util.c
@@ -0,0 +1,72 @@
+/*
+ * 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 <lb/util.h>
+
+void ip46_prefix_normalize(ip46_address_t *prefix, u8 plen)
+{
+  if (plen == 0) {
+    prefix->as_u64[0] = 0;
+    prefix->as_u64[1] = 0;
+  } else if (plen <= 64) {
+    prefix->as_u64[0] &= clib_host_to_net_u64(0xffffffffffffffffL << (64 - plen));
+    prefix->as_u64[1] = 0;
+  } else {
+    prefix->as_u64[1] &= clib_host_to_net_u64(0xffffffffffffffffL << (128 - plen));
+  }
+
+}
+
+uword unformat_ip46_prefix (unformat_input_t * input, va_list * args)
+{
+  ip46_address_t *ip46 = va_arg (*args, ip46_address_t *);
+  u8 *len = va_arg (*args, u8 *);
+  ip46_type_t type = va_arg (*args, ip46_type_t);
+
+  u32 l;
+  if ((type != IP46_TYPE_IP6) && unformat(input, "%U/%u", unformat_ip4_address, &ip46->ip4, &l)) {
+    if (l > 32)
+      return 0;
+    *len = l + 96;
+    ip46->pad[0] = ip46->pad[1] = ip46->pad[2] = 0;
+  } else if ((type != IP46_TYPE_IP4) && unformat(input, "%U/%u", unformat_ip6_address, &ip46->ip6, &l)) {
+    if (l > 128)
+      return 0;
+    *len = l;
+  } else {
+    return 0;
+  }
+  return 1;
+}
+
+u8 *format_ip46_prefix (u8 * s, va_list * args)
+{
+  ip46_address_t *ip46 = va_arg (*args, ip46_address_t *);
+  u32 len = va_arg (*args, u32); //va_arg cannot use u8 or u16
+  ip46_type_t type = va_arg (*args, ip46_type_t);
+
+  int is_ip4 = 0;
+  if (type == IP46_TYPE_IP4)
+    is_ip4 = 1;
+  else if (type == IP46_TYPE_IP6)
+    is_ip4 = 0;
+  else
+    is_ip4 = (len >= 96) && ip46_address_is_ip4(ip46);
+
+  return is_ip4 ?
+      format(s, "%U/%d", format_ip4_address, &ip46->ip4, len - 96):
+      format(s, "%U/%d", format_ip6_address, &ip46->ip6, len);
+}
+