/usr/include/x86_64-linux-gnu/zypp/RepoStatus.h is in libzypp-dev 14.29.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/** \file zypp/RepoStatus.h
*
*/
#ifndef ZYPP2_REPOSTATUS_H
#define ZYPP2_REPOSTATUS_H
#include <iosfwd>
#include "zypp/base/PtrTypes.h"
#include "zypp/CheckSum.h"
#include "zypp/Date.h"
///////////////////////////////////////////////////////////////////
namespace zypp
{ /////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////
/// \class RepoStatus
/// \brief Track changing files or directories.
///
/// Compute timestamp and checksum for individual files or
/// directories (recursively) to track changing content.
///
/// The timestamp most probably denotes the time the data were
/// changed the last time, that's why it is exposed.
///
/// The checksum however is an implementation detail and of no
/// use outside this class. \ref operator== tells if the checksums
/// of two rRepoStatus are the same.
///////////////////////////////////////////////////////////////////
class RepoStatus
{
friend std::ostream & operator<<( std::ostream & str, const RepoStatus & obj );
friend RepoStatus operator&&( const RepoStatus & lhs, const RepoStatus & rhs );
friend bool operator==( const RepoStatus & lhs, const RepoStatus & rhs );
public:
/** Default ctor */
RepoStatus();
/** Compute status for single file or directory (recursively)
*
* \note Construction from a non existing file will result
* in an empty status.
*/
explicit RepoStatus( const Pathname & path_r );
/** Dtor */
~RepoStatus();
public:
/** Reads the status from a cookie file
* \returns An empty \ref RepoStatus if the file does not
* exist or is not readable.
* \see \ref saveToCookieFile
*/
static RepoStatus fromCookieFile( const Pathname & path );
/** Save the status information to a cookie file
* \throws Exception if the file can't be saved
* \see \ref fromCookieFile
*/
void saveToCookieFile( const Pathname & path_r ) const;
public:
/** Whether the status is empty (default constucted) */
bool empty() const;
/** The time the data were changed the last time */
Date timestamp() const;
public:
class Impl; ///< Implementation
private:
RWCOW_pointer<Impl> _pimpl; ///< Pointer to implementation
};
///////////////////////////////////////////////////////////////////
/** \relates RepoStatus Stream output */
std::ostream & operator<<( std::ostream & str, const RepoStatus & obj );
/** \relates RepoStatus Combine two RepoStatus (combined checksum and newest timestamp) */
RepoStatus operator&&( const RepoStatus & lhs, const RepoStatus & rhs );
/** \relates RepoStatus Whether 2 RepoStatus refer to the same content checksum */
bool operator==( const RepoStatus & lhs, const RepoStatus & rhs );
/** \relates RepoStatus Whether 2 RepoStatus refer to different content checksums */
inline bool operator!=( const RepoStatus & lhs, const RepoStatus & rhs )
{ return ! ( lhs == rhs ); }
/////////////////////////////////////////////////////////////////
} // namespace zypp
///////////////////////////////////////////////////////////////////
#endif // ZYPP2_REPOSTATUS_H
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