/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 * All rights reserved.
 *
 * This package is an SSL implementation written
 * by Eric Young (eay@cryptsoft.com).
 * The implementation was written so as to conform with Netscapes SSL.
 *
 * This library is free for commercial and non-commercial use as long as
 * the following conditions are aheared to.  The following conditions
 * apply to all code found in this distribution, be it the RC4, RSA,
 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 * included with this distribution is covered by the same copyright terms
 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
 *
 * Copyright remains Eric Young's, and as such any Copyright notices in
 * the code are not to be removed.
 * If this package is used in a product, Eric Young should be given attribution
 * as the author of the parts of the library used.
 * This can be in the form of a textual message at program startup or
 * in documentation (online or textual) provided with the package.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    "This product includes cryptographic software written by
 *     Eric Young (eay@cryptsoft.com)"
 *    The word 'cryptographic' can be left out if the rouines from the library
 *    being used are not cryptographic related :-).
 * 4. If you include any Windows specific code (or a derivative thereof) from
 *    the apps directory (application code) you must include an acknowledgement:
 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 *
 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * The licence and distribution terms for any publically available version or
 * derivative of this code cannot be changed.  i.e. this code cannot simply be
 * copied and put under another distribution licence
 * [including the GNU Public Licence.] */

#ifndef OPENSSL_HEADER_LHASH_H
#define OPENSSL_HEADER_LHASH_H

#include <openssl/base.h>
#include <openssl/type_check.h>

#if defined(__cplusplus)
extern "C" {
#endif


/* lhash is a traditional, chaining hash table that automatically expands and
 * contracts as needed. One should not use the lh_* functions directly, rather
 * use the type-safe macro wrappers:
 *
 * A hash table of a specific type of object has type |LHASH_OF(type)|. This
 * can be defined (once) with |DEFINE_LHASH_OF(type)| and declared where needed
 * with |DECLARE_LHASH_OF(type)|. For example:
 *
 *   struct foo {
 *     int bar;
 *   };
 *
 *   DEFINE_LHASH_OF(struct foo);
 *
 * Although note that the hash table will contain /pointers/ to |foo|.
 *
 * A macro will be defined for each of the lh_* functions below. For
 * LHASH_OF(foo), the macros would be lh_foo_new, lh_foo_num_items etc. */


#define LHASH_OF(type) struct lhash_st_##type

#define DEFINE_LHASH_OF(type) LHASH_OF(type) { int dummy; }

#define DECLARE_LHASH_OF(type) LHASH_OF(type);

/* The make_macros.sh script in this directory parses the following lines and
 * generates the lhash_macros.h file that contains macros for the following
 * types of stacks:
 *
 * LHASH_OF:ASN1_OBJECT
 * LHASH_OF:CONF_VALUE
 * LHASH_OF:CRYPTO_BUFFER
 * LHASH_OF:SSL_SESSION */

#define IN_LHASH_H
#include <openssl/lhash_macros.h>
#undef IN_LHASH_H


/* lhash_item_st is an element of a hash chain. It points to the opaque data
 * for this element and to the next item in the chain. The linked-list is NULL
 * terminated. */
typedef struct lhash_item_st {
  void *data;
  struct lhash_item_st *next;
  /* hash contains the cached, hash value of |data|. */
  uint32_t hash;
} LHASH_ITEM;

/* lhash_cmp_func is a comparison function that returns a value equal, or not
 * equal, to zero depending on whether |*a| is equal, or not equal to |*b|,
 * respectively. Note the difference between this and |stack_cmp_func| in that
 * this takes pointers to the objects directly. */
typedef int (*lhash_cmp_func)(const void *a, const void *b);

/* lhash_hash_func is a function that maps an object to a uniformly distributed
 * uint32_t. */
typedef uint32_t (*lhash_hash_func)(const void *a);

typedef struct lhash_st {
  /* num_items contains the total number of items in the hash table. */
  size_t num_items;
  /* buckets is an array of |num_buckets| pointers. Each points to the head of
   * a chain of LHASH_ITEM objects that have the same hash value, mod
   * |num_buckets|. */
  LHASH_ITEM **buckets;
  /* num_buckets contains the length of |buckets|. This value is always >=
   * kMinNumBuckets. */
  size_t num_buckets;
  /* callback_depth contains the current depth of |lh_doall| or |lh_doall_arg|
   * calls. If non-zero then this suppresses resizing of the |buckets| array,
   * which would otherwise disrupt the iteration. */
  unsigned callback_depth;

  lhash_cmp_func comp;
  lhash_hash_func hash;
} _LHASH;

/* lh_new returns a new, empty hash table or NULL on error. */
OPENSSL_EXPORT _LHASH *lh_new(lhash_hash_func hash, lhash_cmp_func comp);

/* lh_free frees the hash table itself but none of the elements. See
 * |lh_doall|. */
OPENSSL_EXPORT void lh_free(_LHASH *lh);

/* lh_num_items returns the number of items in |lh|. */
OPENSSL_EXPORT size_t lh_num_items(const _LHASH *lh);

/* lh_retrieve finds an element equal to |data| in the hash table and returns
 * it. If no such element exists, it returns NULL. */
OPENSSL_EXPORT void *lh_retrieve(const _LHASH *lh, const void *data);

/* lh_insert inserts |data| into the hash table. If an existing element is
 * equal to |data| (with respect to the comparison function) then |*old_data|
 * will be set to that value and it will be replaced. Otherwise, or in the
 * event of an error, |*old_data| will be set to NULL. It returns one on
 * success or zero in the case of an allocation error. */
OPENSSL_EXPORT int lh_insert(_LHASH *lh, void **old_data, void *data);

/* lh_delete removes an element equal to |data| from the hash table and returns
 * it. If no such element is found, it returns NULL. */
OPENSSL_EXPORT void *lh_delete(_LHASH *lh, const void *data);

/* lh_doall calls |func| on each element of the hash table.
 * TODO(fork): rename this */
OPENSSL_EXPORT void lh_doall(_LHASH *lh, void (*func)(void *));

/* lh_doall_arg calls |func| on each element of the hash table and also passes
 * |arg| as the second argument.
 * TODO(fork): rename this */
OPENSSL_EXPORT void lh_doall_arg(_LHASH *lh, void (*func)(void *, void *),
                                 void *arg);

/* lh_strhash is the default hash function which processes NUL-terminated
 * strings. */
OPENSSL_EXPORT uint32_t lh_strhash(const char *c);


#if defined(__cplusplus)
} /* extern C */
#endif

#endif /* OPENSSL_HEADER_LHASH_H */
