Contents

/* HashKit
 * Copyright (C) 2010 Brian Aker
 * All rights reserved.
 *
 * Use and distribution licensed under the BSD license.  See
 * the COPYING file in the parent directory for full text.
 */

#include <libhashkit/common.h>

uint32_t hashkit_digest(const hashkit_st *self, const char *key, size_t key_length)
{
  return self->base_hash.function(key, key_length, self->base_hash.context);
}

uint32_t libhashkit_digest(const char *key, size_t key_length, hashkit_hash_algorithm_t hash_algorithm)
{
  switch (hash_algorithm)
  {
  case HASHKIT_HASH_DEFAULT:
    return libhashkit_one_at_a_time(key, key_length);
  case HASHKIT_HASH_MD5:
    return libhashkit_md5(key, key_length);
  case HASHKIT_HASH_CRC:
    return libhashkit_crc32(key, key_length);
  case HASHKIT_HASH_FNV1_64:
    return libhashkit_fnv1_64(key, key_length);
  case HASHKIT_HASH_FNV1A_64:
    return libhashkit_fnv1a_64(key, key_length);
  case HASHKIT_HASH_FNV1_32:
    return libhashkit_fnv1_32(key, key_length);
  case HASHKIT_HASH_FNV1A_32:
    return libhashkit_fnv1a_32(key, key_length);
  case HASHKIT_HASH_HSIEH:
#ifdef HAVE_HSIEH_HASH
    return libhashkit_hsieh(key, key_length);
#else
    return 1;
#endif
  case HASHKIT_HASH_MURMUR:
#ifdef HAVE_MURMUR_HASH
    return libhashkit_murmur(key, key_length);
#else
    return 1;
#endif
  case HASHKIT_HASH_JENKINS:
    return libhashkit_jenkins(key, key_length);
  case HASHKIT_HASH_NONE:
    return 1;
  case HASHKIT_HASH_CUSTOM:
  case HASHKIT_HASH_MAX:
  default:
#ifdef HAVE_DEBUG
    fprintf(stderr, "hashkit_hash_t was extended but libhashkit_generate_value was not updated\n");
    fflush(stderr);
    assert(0);
#endif
    break;
  }

  return 1;
}

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
couchbase-memcached-1.2.9	ext/libmemcached-0.50/libhashkit/digest.cc
couchbase-memcached-1.2.8	ext/libmemcached-0.50/libhashkit/digest.cc