/usr/include/cupt/cache/version.hpp is in libcupt4-dev 2.9.9.
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_CACHE_VERSION_SEEN
#define CUPT_CACHE_VERSION_SEEN
/// @file
#include <cstdint>
#include <map>
#include <cupt/fwd.hpp>
#include <cupt/common.hpp>
#include <cupt/hashsums.hpp>
namespace cupt {
namespace cache {
using std::map;
/// common version information
/**
* @see SourceVersion and BinaryVersion
*/
struct CUPT_API Version
{
/// where version comes from
struct Source
{
const ReleaseInfo* release; ///< release info
string directory; ///< remote directory containing files
};
/// download place record
struct DownloadRecord
{
string baseUri; ///< base URI
string directory; ///< directory on the @ref baseUri
};
/// priority
struct Priorities
{
/// priority types
enum Type { Required, Important, Standard, Optional, Extra };
/// string values of corresponding priority types
static const string strings[];
};
/// %file information
struct FileRecord
{
string name; ///< file name
uint32_t size; ///< file size
HashSums hashSums; ///< hash sums
};
vector< Source > sources; ///< list of sources
string packageName; ///< package name
Priorities::Type priority; ///< priority
string section; ///< section
string maintainer; ///< maintainer (usually name and mail address)
string versionString; ///< version
map< string, string >* others; ///< unknown fields in the form 'name' -> 'value', @c NULL by default
/// constructor
Version();
/// destructor
virtual ~Version();
/// determines file equality between two versions
/**
* @param other version to compare with
* @return @c true if hash sums of all files in the version match hash sums
* of all files in the @a other version, @c false otherwise
*/
virtual bool areHashesEqual(const Version* other) const = 0;
/// does version have at least one verified Source?
bool isVerified() const;
/// gets list of available download records for version
vector< DownloadRecord > getDownloadInfo() const;
/// less-than operator
/**
* Uses pair @ref packageName, @ref versionString for comparison
*/
bool operator<(const Version&) const;
/// enables parsing relation fields in versions, @c true by default
static bool parseRelations;
/// enables parsing info-only fields in versions, @c true by default
static bool parseInfoOnly;
/// enables parsing unknown fields in versions, @c false by default
static bool parseOthers;
/// @cond
string getCodenameAndComponentString(const string&) const;
/// @endcond
};
} // namespace
} // namespace
#endif
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