/usr/include/cupt/hashsums.hpp is in libcupt3-dev 2.6.4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2010 by Eugene V. Lyubimkin *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License *
* (version 3 or above) 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 GPL *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA *
**************************************************************************/
#ifndef CUPT_HASHSUMS_SEEN
#define CUPT_HASHSUMS_SEEN
/// @file
#include <cupt/common.hpp>
namespace cupt {
/// hash sums
class CUPT_API HashSums
{
public:
/// hash sum type
enum Type { MD5, SHA1, SHA256, Count };
/// array of hash sums
string values[Count];
/// shortcut to values[type]
string& operator[](const Type& type);
/// shortcut to values[type]
const string& operator[](const Type& type) const;
/// does file content match hash sums?
/**
* @param path path to a file
* @return @c true if yes, @c false if no
* @exception Exception if @ref empty
*/
bool verify(const string& path) const;
/// compares with other HashSums object
/**
* @return If there are no hash sums, defined in both objects, returns @c false.
* If there are any, returns @c true if all matched and @c false otherwise
* @param other object to compare with
* @exception Exception if @ref empty or @a other is @ref empty
*/
bool match(const HashSums& other) const;
/// does object contain no hash sums?
/**
* @return @c true if yes, @c false if no
*/
bool empty() const;
/// fills the object with the hash sums of the file content
/**
* @param path path to a file
*/
void fill(const string& path);
/// gets hash of the string
/**
* @param type hash type
* @param pattern data to hash
* @return hash
*/
static string getHashOfString(const Type& type, const string& pattern);
};
}
#endif
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