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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;
};