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- /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * HashKit library
- *
- * Copyright (C) 2011-2012 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2010 Brian Aker All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * 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.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "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 COPYRIGHT
- * OWNER 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.
- *
- */
- #pragma once
- #include <libhashkit-1.0/hashkit.h>
- #include <string>
- class Hashkit {
- public:
- Hashkit()
- {
- hashkit_create(&self);
- }
- Hashkit(const Hashkit& source)
- {
- hashkit_clone(&self, &source.self);
- }
- Hashkit& operator=(const Hashkit& source)
- {
- hashkit_free(&self);
- hashkit_clone(&self, &source.self);
- return *this;
- }
- friend bool operator==(const Hashkit &left, const Hashkit &right)
- {
- return hashkit_compare(&left.self, &right.self);
- }
- uint32_t digest(std::string& str)
- {
- return hashkit_digest(&self, str.c_str(), str.length());
- }
- uint32_t digest(const char *key, size_t key_length)
- {
- return hashkit_digest(&self, key, key_length);
- }
- hashkit_return_t set_function(hashkit_hash_algorithm_t hash_algorithm)
- {
- return hashkit_set_function(&self, hash_algorithm);
- }
- hashkit_return_t set_distribution_function(hashkit_hash_algorithm_t hash_algorithm)
- {
- return hashkit_set_function(&self, hash_algorithm);
- }
- ~Hashkit()
- {
- hashkit_free(&self);
- }
- private:
- hashkit_st self;
- };
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