1 files changed, 60 insertions, 0 deletions
diff --git a/hicn-light/src/hicn/core/fib.h b/hicn-light/src/hicn/core/fib.h
new file mode 100644
index 000000000..f60a42cae
--- /dev/null
+++ b/hicn-light/src/hicn/core/fib.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2017-2019 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 fib_h
+#define fib_h
+
+#include <hicn/core/msgbuf.h>
+#include <hicn/core/name.h>
+#include <hicn/core/fib_entry.h>
+
+#define _fib_var(x) _fib_ ## x
+
+typedef struct fib_s fib_t;
+
+fib_t * fib_create(void * forwarder);
+
+void fib_free(fib_t * fib);
+
+size_t fib_get_size(const fib_t * fib);
+
+void fib_add(fib_t *fib, fib_entry_t * node);
+
+fib_entry_t * fib_contains(const fib_t * fib, const Name * prefix);
+
+void fib_remove(fib_t * fib, const Name * prefix, unsigned conn_id);
+
+void fib_remove_connection_id(fib_t *fib, unsigned conn_id);
+
+size_t fib_length(const fib_t *fib);
+
+fib_entry_t * fib_match_message(const fib_t * fib, const msgbuf_t * interest_msgbuf);
+fib_entry_t * fib_match_name(const fib_t * fib, const Name * name);
+fib_entry_t * fib_match_bitvector(const fib_t * fib, const NameBitvector * name);
+
+size_t fib_get_entry_array(const fib_t * fib, fib_entry_t *** array_p);
+
+#define fib_foreach_entry(FIB, ENTRY, BODY)                                     \
+do {                                                                            \
+    fib_entry_t ** _fib_var(array);                                             \
+    size_t _fib_var(n) = fib_get_entry_array((FIB), &_fib_var(array));          \
+    size_t _fib_var(i);                                                         \
+    for (_fib_var(i) = 0; _fib_var(i) < _fib_var(n); _fib_var(i)++) {           \
+        ENTRY = _fib_var(array)[_fib_var(i)];                                 \
+        do { BODY } while(0);                                                   \
+    }                                                                           \
+    free(_fib_var(array));                                                      \
+} while(0)
+
+#endif  // fib_h