/usr/include/x86_64-linux-gnu/zypp/Patch.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/Patch.h
*
*/
#ifndef ZYPP_PATCH_H
#define ZYPP_PATCH_H
#include "zypp/base/Flags.h"
#include "zypp/sat/SolvAttr.h"
#include "zypp/ResObject.h"
///////////////////////////////////////////////////////////////////
namespace zypp
{ /////////////////////////////////////////////////////////////////
DEFINE_PTR_TYPE(Patch);
/**
* Class representing a patch.
*
* A patch represents a specific problem that
* can be fixed by pulling in the patch dependencies.
*
* Patches can be marked for installation but their
* installation is a no-op.
*/
class Patch : public ResObject
{
public:
typedef Patch Self;
typedef ResTraits<Self> TraitsType;
typedef TraitsType::PtrType Ptr;
typedef TraitsType::constPtrType constPtr;
public:
typedef sat::SolvableSet Contents;
enum Category {
CAT_OTHER,
CAT_YAST,
CAT_SECURITY,
CAT_RECOMMENDED,
CAT_OPTIONAL,
CAT_DOCUMENT
};
/**
* Flags defining if and why this
* patch is interactive.
*/
enum InteractiveFlag {
NoFlags = 0x0000,
Reboot = 0x0001,
Message = 0x0002,
License = 0x0004
};
ZYPP_DECLARE_FLAGS(InteractiveFlags, InteractiveFlag);
/**
* \brief Possible severity levels for (security) patches.
* Metadata string values are mapped to this enum to ease
* computations. For a string representation call
* \ref asSring( const Patch::SeverityFlag & ).
*/
enum SeverityFlag {
SEV_NONE = 0, //!< no value specified
SEV_OTHER = 1, //!< unknown value specified
SEV_LOW = 1<<1, //!< Low
SEV_MODERATE = 1<<2, //!< Moderate
SEV_IMPORTANT = 1<<3, //!< Important
SEV_CRITICAL = 1<<4 //!< Critical
};
ZYPP_DECLARE_FLAGS(SeverityFlags, SeverityFlag);
public:
/**
* Issue date time. For now it is the same as
* \ref buildtime().
*/
Date timestamp() const
{ return buildtime(); }
/** \name Patch Category */
//@{
/**
* Patch category (recommended, security,...)
*/
std::string category() const;
/** This patch's category as enum of wellknown categories.
* Unknown values are mapped to \ref CAT_OTHER.
*/
Category categoryEnum() const;
/** Whether this patch's category matches \a category_r */
bool isCategory( const std::string & category_r ) const;
/** Patch category as enum of wellknown categories.
* Unknown values are mapped to \ref CAT_OTHER.
*/
static Category categoryEnum( const std::string & category_r );
//@}
/** \name Patch Severity */
//@{
/**
* Severity string as specified in metadata.
* For use in computaions see \ref severityFlag.
*/
std::string severity() const;
/**
* Severity string mapped to an enum.
* Unknown string values are mapped to \ref SEV_OTHER
*/
SeverityFlag severityFlag() const;
/** Whether this patch's severity matches \a severity_r */
bool isSeverity( const std::string & severity_r ) const;
/** Severity string mapped to an enum.
* Unknown string values are mapped to \ref SEV_OTHER
*/
static SeverityFlag severityFlag( const std::string & category_r );
//@}
/**
* Does the system need to reboot to finish the update process?
*/
bool rebootSuggested() const;
/**
* Does the patch affect the package manager itself?
* restart is suggested then
*/
bool restartSuggested() const;
/**
* Does the patch needs the user to relogin to take effect?
* relogin is suggested then
*/
bool reloginSuggested() const;
/**
* \short Information or warning to be displayed to the user
*/
std::string message( const Locale & lang_r = Locale() ) const;
/**
* Get the InteractiveFlags of this Patch
*/
InteractiveFlags interactiveFlags() const;
/**
* Is the patch still interactive when ignoring this flags?
*/
bool interactiveWhenIgnoring( InteractiveFlags flags_r = NoFlags ) const;
/**
* Is the patch installation interactive? (does it need user input?)
*
* For security reasons patches requiring a reboot are not
* installed in an unattended mode. They are considered to be
* \c interactive so the user gets informed about the need for
* reboot. \a ignoreRebootFlag_r may be used to explicitly turn
* off this behavior and include those patches (unless they actually
* contain interactive components as well, like messages or licenses).
*/
bool interactive() const;
public:
/**
* The collection of packages associated with this patch.
*/
Contents contents() const;
public:
/** Query class for Patch issue references */
class ReferenceIterator;
/**
* Get an iterator to the beginning of the patch
* references. \see Patch::ReferenceIterator
*/
ReferenceIterator referencesBegin() const;
/**
* Get an iterator to the end of the patch
* references. \see Patch::ReferenceIterator
*/
ReferenceIterator referencesEnd() const;
protected:
friend Ptr make<Self>( const sat::Solvable & solvable_r );
/** Ctor */
Patch( const sat::Solvable & solvable_r );
/** Dtor */
virtual ~Patch();
};
ZYPP_DECLARE_OPERATORS_FOR_FLAGS(Patch::InteractiveFlags);
ZYPP_DECLARE_OPERATORS_FOR_FLAGS(Patch::SeverityFlags);
/** \relates Patch::SeverityFlag string representation.*/
std::string asString( const Patch::SeverityFlag & obj );
/**
* Query class for Patch issue references
* like bugzilla and security issues the
* patch is supposed to fix.
*
* The iterator does not provide a dereference
* operator so you can do * on it, but you can
* access the attributes of each patch issue reference
* directly from the iterator.
*
* \code
* for ( Patch::ReferenceIterator it = patch->referencesBegin();
* it != patch->referencesEnd();
* ++it )
* {
* cout << it.href() << endl;
* }
* \endcode
*
*/
class Patch::ReferenceIterator : public boost::iterator_adaptor<
Patch::ReferenceIterator // Derived
, sat::LookupAttr::iterator // Base
, int // Value
, boost::forward_traversal_tag // CategoryOrTraversal
, int // Reference
>
{
public:
ReferenceIterator() {}
explicit ReferenceIterator( const sat::Solvable & val_r );
/**
* The id of the reference. For bugzilla entries
* this is the bug number as a string.
*/
std::string id() const;
/**
* Url or pointer where to find more information
*/
std::string href() const;
/**
* Title describing the issue
*/
std::string title() const;
/**
* Type of the reference. For example
* "bugzilla"
*/
std::string type() const;
private:
friend class boost::iterator_core_access;
int dereference() const { return 0; }
};
inline Patch::ReferenceIterator Patch::referencesBegin() const
{ return ReferenceIterator(satSolvable()); }
inline Patch::ReferenceIterator Patch::referencesEnd() const
{ return ReferenceIterator(); }
/////////////////////////////////////////////////////////////////
} // namespace zypp
///////////////////////////////////////////////////////////////////
#endif // ZYPP_PATCH_H
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