Reorganize source tree to use single autotools instance

Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 149 insertions, 0 deletions

diff --git a/src/vnet/fib/fib_entry_delegate.c b/src/vnet/fib/fib_entry_delegate.c
new file mode 100644
index 00000000000..a0d45f970b3
--- /dev/null
+++ b/src/vnet/fib/fib_entry_delegate.c
@@ -0,0 +1,149 @@
+/*
+ * 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 <vnet/fib/fib_entry_delegate.h>
+#include <vnet/fib/fib_entry.h>
+
+static fib_entry_delegate_t *
+fib_entry_delegate_find_i (const fib_entry_t *fib_entry,
+                           fib_entry_delegate_type_t type,
+                           u32 *index)
+{
+    fib_entry_delegate_t *delegate;
+    int ii;
+
+    ii = 0;
+    vec_foreach(delegate, fib_entry->fe_delegates)
+    {
+	if (delegate->fd_type == type)
+	{
+            if (NULL != index)
+                *index = ii;
+
+	    return (delegate);
+	}
+	else
+	{
+	    ii++;
+	}
+    }
+
+    return (NULL);
+}
+
+fib_entry_delegate_t *
+fib_entry_delegate_get (const fib_entry_t *fib_entry,
+                        fib_entry_delegate_type_t type)
+{
+    return (fib_entry_delegate_find_i(fib_entry, type, NULL));
+}
+
+void
+fib_entry_delegate_remove (fib_entry_t *fib_entry,
+                           fib_entry_delegate_type_t type)
+{
+    fib_entry_delegate_t *fed;
+    u32 index = ~0;
+
+    fed = fib_entry_delegate_find_i(fib_entry, type, &index);
+
+    ASSERT(NULL != fed);
+
+    vec_del1(fib_entry->fe_delegates, index);
+}
+
+static int
+fib_entry_delegate_cmp_for_sort (void * v1,
+                                 void * v2)
+{
+    fib_entry_delegate_t *delegate1 = v1, *delegate2 = v2;
+
+    return (delegate1->fd_type - delegate2->fd_type);
+}
+
+static void
+fib_entry_delegate_init (fib_entry_t *fib_entry,
+                         fib_entry_delegate_type_t type)
+
+{
+    fib_entry_delegate_t delegate = {
+	.fd_entry_index = fib_entry_get_index(fib_entry),
+	.fd_type = type,
+    };
+
+    vec_add1(fib_entry->fe_delegates, delegate);
+    vec_sort_with_function(fib_entry->fe_delegates,
+			   fib_entry_delegate_cmp_for_sort);
+}
+
+fib_entry_delegate_t *
+fib_entry_delegate_find_or_add (fib_entry_t *fib_entry,
+                                fib_entry_delegate_type_t fdt)
+{
+    fib_entry_delegate_t *delegate;
+
+    delegate = fib_entry_delegate_get(fib_entry, fdt);
+
+    if (NULL == delegate)
+    {
+	fib_entry_delegate_init(fib_entry, fdt);
+    }
+
+    return (fib_entry_delegate_get(fib_entry, fdt));
+}
+
+fib_entry_delegate_type_t
+fib_entry_chain_type_to_delegate_type (fib_forward_chain_type_t fct)
+{
+    switch (fct)
+    {
+    case FIB_FORW_CHAIN_TYPE_UNICAST_IP4:
+        return (FIB_ENTRY_DELEGATE_CHAIN_UNICAST_IP4);
+    case FIB_FORW_CHAIN_TYPE_UNICAST_IP6:
+        return (FIB_ENTRY_DELEGATE_CHAIN_UNICAST_IP6);
+    case FIB_FORW_CHAIN_TYPE_MPLS_EOS:
+        return (FIB_ENTRY_DELEGATE_CHAIN_MPLS_EOS);
+    case FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS:
+        return (FIB_ENTRY_DELEGATE_CHAIN_MPLS_NON_EOS);
+    case FIB_FORW_CHAIN_TYPE_ETHERNET:
+        return (FIB_ENTRY_DELEGATE_CHAIN_ETHERNET);
+    }
+    ASSERT(0);
+    return (FIB_ENTRY_DELEGATE_CHAIN_UNICAST_IP4);
+}
+
+fib_forward_chain_type_t
+fib_entry_delegate_type_to_chain_type (fib_entry_delegate_type_t fdt)
+{
+    switch (fdt)
+    {
+    case FIB_ENTRY_DELEGATE_CHAIN_UNICAST_IP4:
+        return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4);
+    case FIB_ENTRY_DELEGATE_CHAIN_UNICAST_IP6:
+        return (FIB_FORW_CHAIN_TYPE_UNICAST_IP6);
+    case FIB_ENTRY_DELEGATE_CHAIN_MPLS_EOS:
+        return (FIB_FORW_CHAIN_TYPE_MPLS_EOS);
+    case FIB_ENTRY_DELEGATE_CHAIN_MPLS_NON_EOS:
+        return (FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS);
+    case FIB_ENTRY_DELEGATE_CHAIN_ETHERNET:
+        return (FIB_FORW_CHAIN_TYPE_ETHERNET);
+    case FIB_ENTRY_DELEGATE_COVERED:
+    case FIB_ENTRY_DELEGATE_ATTACHED_IMPORT:
+    case FIB_ENTRY_DELEGATE_ATTACHED_EXPORT:
+        break;
+    }
+    ASSERT(0);
+    return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4);
+}