removed openvpn source code

1 files changed, 0 insertions, 220 deletions

diff --git a/src/openvpn/list.h b/src/openvpn/list.h
deleted file mode 100644
index 84b989d..0000000
--- a/src/openvpn/list.h
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- *  OpenVPN -- An application to securely tunnel IP networks
- *             over a single TCP/UDP port, with support for SSL/TLS-based
- *             session authentication and key exchange,
- *             packet encryption, packet authentication, and
- *             packet compression.
- *
- *  Copyright (C) 2002-2005 OpenVPN Solutions LLC <info@openvpn.net>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2
- *  as published by the Free Software Foundation.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program (see the file COPYING included with this
- *  distribution); if not, write to the Free Software Foundation, Inc.,
- *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef LIST_H
-#define LIST_H
-
-/*
- * This code is a fairly straightforward hash
- * table implementation using Bob Jenkins'
- * hash function.
- *
- * Hash tables are used in OpenVPN to keep track of
- * client instances over various key spaces.
- */
-
-#if P2MP_SERVER
-
-/* define this to enable special list test mode */
-/*#define LIST_TEST*/
-
-#include "basic.h"
-#include "thread.h"
-#include "buffer.h"
-
-#define hashsize(n) ((uint32_t)1<<(n))
-#define hashmask(n) (hashsize(n)-1)
-
-struct hash_element
-{
-  void *value;
-  const void *key;
-  unsigned int hash_value;
-  struct hash_element *next;
-};
-
-struct hash_bucket
-{
-  MUTEX_DEFINE (mutex);
-  struct hash_element * volatile list;
-};
-
-struct hash
-{
-  int n_buckets;
-  int n_elements;
-  int mask;
-  uint32_t iv;
-  uint32_t (*hash_function)(const void *key, uint32_t iv);
-  bool (*compare_function)(const void *key1, const void *key2); /* return true if equal */
-  struct hash_bucket *buckets;
-};
-
-struct hash *hash_init (const int n_buckets,
-			uint32_t (*hash_function)(const void *key, uint32_t iv),
-			bool (*compare_function)(const void *key1, const void *key2));
-
-void hash_free (struct hash *hash);
-
-bool hash_add (struct hash *hash, const void *key, void *value, bool replace);
-
-struct hash_element *hash_lookup_fast (struct hash *hash,
-				       struct hash_bucket *bucket,
-				       const void *key,
-				       uint32_t hv);
-
-bool hash_remove_fast (struct hash *hash,
-		       struct hash_bucket *bucket,
-		       const void *key,
-		       uint32_t hv);
-
-void hash_remove_by_value (struct hash *hash, void *value, bool autolock);
-
-struct hash_iterator
-{
-  struct hash *hash;
-  int bucket_index;
-  struct hash_bucket *bucket;
-  struct hash_element *elem;
-  struct hash_element *last;
-  bool bucket_marked;
-  bool autolock;
-  int bucket_index_start;
-  int bucket_index_end;
-};
-
-void hash_iterator_init_range (struct hash *hash,
-			       struct hash_iterator *hi,
-			       bool autolock,
-			       int start_bucket,
-			       int end_bucket);
-
-void hash_iterator_init (struct hash *hash, struct hash_iterator *iter, bool autolock);
-struct hash_element *hash_iterator_next (struct hash_iterator *hi);
-void hash_iterator_delete_element (struct hash_iterator *hi);
-void hash_iterator_free (struct hash_iterator *hi);
-
-uint32_t hash_func (const uint8_t *k, uint32_t length, uint32_t initval);
-
-uint32_t void_ptr_hash_function (const void *key, uint32_t iv);
-bool void_ptr_compare_function (const void *key1, const void *key2);
-
-#ifdef LIST_TEST
-void list_test (void);
-#endif
-
-static inline uint32_t
-hash_value (const struct hash *hash, const void *key)
-{
-  return (*hash->hash_function)(key, hash->iv);
-}
-
-static inline int
-hash_n_elements (const struct hash *hash)
-{
-  return hash->n_elements;
-}
-
-static inline int
-hash_n_buckets (const struct hash *hash)
-{
-  return hash->n_buckets;
-}
-
-static inline struct hash_bucket *
-hash_bucket (struct hash *hash, uint32_t hv)
-{
-  return &hash->buckets[hv & hash->mask];
-}
-
-static inline void
-hash_bucket_lock (struct hash_bucket *bucket)
-{
-  mutex_lock (&bucket->mutex);
-}
-
-static inline void
-hash_bucket_unlock (struct hash_bucket *bucket)
-{
-  mutex_unlock (&bucket->mutex);
-}
-
-static inline void *
-hash_lookup_lock (struct hash *hash, const void *key, uint32_t hv)
-{
-  void *ret = NULL;
-  struct hash_element *he;
-  struct hash_bucket *bucket = &hash->buckets[hv & hash->mask];
-
-  mutex_lock (&bucket->mutex);
-  he = hash_lookup_fast (hash, bucket, key, hv);
-  if (he)
-    ret = he->value;
-  mutex_unlock (&bucket->mutex);
-
-  return ret;
-}
-
-static inline void *
-hash_lookup (struct hash *hash, const void *key)
-{
-  return hash_lookup_lock (hash, key, hash_value (hash, key));
-}
-
-/* NOTE: assumes that key is not a duplicate */
-static inline void
-hash_add_fast (struct hash *hash,
-	       struct hash_bucket *bucket,
-	       const void *key,
-	       uint32_t hv,
-	       void *value)
-{
-  struct hash_element *he;
-
-  ALLOC_OBJ (he, struct hash_element);
-  he->value = value;
-  he->key = key;
-  he->hash_value = hv;
-  he->next = bucket->list;
-  bucket->list = he;
-  ++hash->n_elements;
-}
-
-static inline bool
-hash_remove (struct hash *hash, const void *key)
-{
-  uint32_t hv;
-  struct hash_bucket *bucket;
-  bool ret;
-
-  hv = hash_value (hash, key);
-  bucket = &hash->buckets[hv & hash->mask];
-  mutex_lock (&bucket->mutex);
-  ret = hash_remove_fast (hash, bucket, key, hv);
-  mutex_unlock (&bucket->mutex);
-  return ret;
-}
-
-#endif /* P2MP_SERVER */
-#endif /* LIST */