#include "zypp/base/PtrTypes.h"
#include "zypp/ResPool.h"
-#include "zypp/UpgradeStatistics.h"
#include "zypp/solver/detail/Resolver.h"
#include "zypp/solver/detail/SolverQueueItem.h"
#include "zypp/ProblemTypes.h"
namespace zypp
{ /////////////////////////////////////////////////////////////////
+ namespace sat
+ {
+ class Transaction;
+ }
///////////////////////////////////////////////////////////////////
//
*
* Call \ref setSystemVerification to turn of this mode.
**/
- bool verifySystem ();
+ bool verifySystem();
/**
* the latter case, use problems() and later applySolutions()
* below.
**/
- bool resolvePool (void);
+ bool resolvePool();
/**
* to e.g. the selectables.
*
**/
- bool resolveQueue (solver::detail::SolverQueueItemList & queue);
+ bool resolveQueue( solver::detail::SolverQueueItemList & queue );
/*
* Undo solver changes done in resolvePool()
* Throwing away all ignored dependencies.
*/
- void undo( void );
+ void undo();
/*
* Resets solver information and verify option.
*/
- void reset( void );
+ void reset();
/**
* Do an distribution upgrade
*
- * This will run a full upgrade on the pool, taking all upgrade
- * dependencies (provide/obsolete for package renames, split-
- * provides, etc.) into account and actually removing installed
- * packages if no upgrade exists AND the package dependency is
- * broken
+ * Perform a distribution upgrade. This performs an update of
+ * all packages with a special resolver algorithm which takes
+ * care of package splits, pattern and product updates,
+ * etc.
+ * This call also turns the solver into \ref upgradeMode, so
+ * consecutive calls to \ref resolvePool performed in this
+ * mode too. Call \ref setUpgradeMode to turn this mode off.
*
- * To be run with great caution. It basically brings your
- * system 'back to start'.
- * Quite helpful to get back to a 'sane state'. Quite disastrous
- * since you'll loose all non-distribution packages
+ * \see \ref addUpgradeRepo
**/
- bool doUpgrade( UpgradeStatistics & opt_stats_r );
+ bool doUpgrade();
/**
* Update to newest package
**/
void doUpdate( );
-
/**
* Unmaintained packages which does not fit to
* the updated system (broken dependencies) will be
* Return the list of deleted items.
* Note : This list is valid after the call doUpgrade() only.
**/
- std::list<PoolItem> problematicUpdateItems( void ) const;
+ std::list<PoolItem> problematicUpdateItems() const;
/**
* Return the dependency problems found by the last call to
**/
void applySolutions( const ProblemSolutionList & solutions );
+ /**
+ * Return the \ref Transaction computed by the last solver run.
+ */
+ sat::Transaction getTransaction();
/**
* Remove resolvables which are conflicts with others or
* have unfulfilled requirements.
* This behaviour is favourited by ZMD.
**/
- void setForceResolve (const bool force);
- bool forceResolve();
+ void setForceResolve( bool force );
+ bool forceResolve() const;
/**
* Ignore recommended packages that were already recommended by
* the installed packages
**/
- void setIgnoreAlreadyRecommended (const bool ignoreAlreadyRecommended);
- bool ignoreAlreadyRecommended();
+ void setIgnoreAlreadyRecommended( bool yesno_r );
+ bool ignoreAlreadyRecommended() const;
/**
* Setting whether required packages are installed ONLY
* So recommended packages, language packages and packages which depend
* on hardware (modalias) will not be regarded.
**/
- void setOnlyRequires (const bool onlyRequires);
+ void setOnlyRequires( bool yesno_r );
void resetOnlyRequires(); // set back to default (described in zypp.conf)
- bool onlyRequires();
+ bool onlyRequires() const;
+
+ /**
+ * Setting whether the solver should perform in 'upgrade' mode or
+ * not.
+ * \see \ref doUpgrade.
+ */
+ void setUpgradeMode( bool yesno_r );
+ bool upgradeMode() const;
+
+ /**
+ * Setting whether the solver should allow or disallow vendor changes.
+ *
+ * If OFF (the default) the solver will replace packages with packages
+ * of the same (or equivalent) vendor ony.
+ *
+ * \see \ref VendorAttr for definition of vendor equivalence.
+ **/
+ void setAllowVendorChange( bool yesno_r );
+ void setDefaultAllowVendorChange(); // set back to default (in zypp.conf)
+ bool allowVendorChange() const;
/**
* System verification mode also monitors and repairs dependencies
bool solveSrcPackages() const;
/**
+ * Cleanup when deleting packages. Whether the solver should per default
+ * try to remove packages exclusively required by the ones he's asked to delete.
+ */
+ void setCleandepsOnRemove( bool yesno_r );
+ void setDefaultCleandepsOnRemove(); // set back to default (in zypp.conf)
+ bool cleandepsOnRemove() const;
+
+ /** \name Upgrade to content of a specific repository.
+ * \note This is an ordinary solver request. You should simply
+ * \ref resolvePool to execute, and not \ref doUpgrade.
+ */
+ //@{
+ /**
+ * Adding request to perform a dist upgrade restricted to this repository.
+ *
+ * This is what e.g. <tt>zypper dup --repo myrepo</tt> should perform.
+ * \see \ref doUpgrade
+ */
+ void addUpgradeRepo( Repository repo_r );
+
+ /**
+ * Whether there is an \c UpgradeRepo request pending for this repo.
+ */
+ bool upgradingRepo( Repository repo_r ) const;
+
+ /**
+ * Remove an upgrade request for this repo.
+ */
+ void removeUpgradeRepo( Repository repo_r );
+
+ /**
+ * Remove all upgrade repo requests.
+ */
+ void removeUpgradeRepos();
+ //@}
+
+ /**
* Adding additional requirement
*
*/
- void addRequire (const Capability & capability);
+ void addRequire( const Capability & capability );
/**
* Adding additional conflict
*
*/
- void addConflict (const Capability & capability);
+ void addConflict( const Capability & capability );
/**
* Remove the additional requirement set by \ref addRequire(Capability).
*
*/
- void removeRequire (const Capability & capability);
+ void removeRequire( const Capability & capability );
/**
* Remove the additional conflict set by \ref addConflict(Capability).
*
*/
- void removeConflict (const Capability & capability);
+ void removeConflict( const Capability & capability );
/**
* Get all the additional requirements set by \ref addRequire(Capability).
*
*/
- const CapabilitySet getRequire ();
+ CapabilitySet getRequire() const;
/**
* Get all the additional conflicts set by \ref addConflict(Capability).
*
*/
- const CapabilitySet getConflict();
+ CapabilitySet getConflict() const;
/**
* Generates a solver Testcase of the current state
* \parame dumpPath destination directory of the created directory
* \return true if it was successful
*/
- bool createSolverTestcase (const std::string & dumpPath = "/var/log/YaST2/solverTestcase");
+ bool createSolverTestcase( const std::string & dumpPath = "/var/log/YaST2/solverTestcase", bool runSolver = true );
/**
* Gives information about WHO has pused an installation of an given item.
* Note: In order to have a result start a solver run before. Not matter if it is valid or invalid.
*
*/
- const solver::detail::ItemCapKindList isInstalledBy (const PoolItem item);
+ solver::detail::ItemCapKindList isInstalledBy( const PoolItem & item );
/**
* Gives information about WHICH additional items will be installed due the installation of an item.
* Note: In order to have a result start a solver run before. Not matter if it is valid or invalid.
*
*/
- const solver::detail::ItemCapKindList installs (const PoolItem item);
+ solver::detail::ItemCapKindList installs( const PoolItem & item );
/**
* Gives information about WHICH installed items are requested by the installation of an item.
* initialInstallation This item has triggered the installation
* Not already fullfilled requierement only.
* cap Capability which has triggerd this installation
- * capKind Kind of that capability (e.g. Dep::REQUIRES,Dep::RECOMMENDS,... )
+ * capKind Kind of that capability (e.g. Dep::REQUIRES,Dep::RECOMMENDS,... )
*
* Note: In order to have a result start a solver run before. Not matter if it is valid or invalid.
*
*/
- const solver::detail::ItemCapKindList satifiedByInstalled(const PoolItem item);
+ solver::detail::ItemCapKindList satifiedByInstalled( const PoolItem & item );
/**
* initialInstallation This item has triggered the installation
* Not already fullfilled requierement only.
* cap Capability which has triggerd this installation
- * capKind Kind of that capability (e.g. Dep::REQUIRES,Dep::RECOMMENDS,... )
+ * capKind Kind of that capability (e.g. Dep::REQUIRES,Dep::RECOMMENDS,... )
*
* Note: In order to have a result start a solver run before. Not matter if it is valid or invalid.
*
*/
- const solver::detail::ItemCapKindList installedSatisfied(const PoolItem item);
-
+ solver::detail::ItemCapKindList installedSatisfied( const PoolItem & item );
private:
- solver::detail::Resolver_Ptr _pimpl;
+ friend std::ostream & operator<<( std::ostream & str, const Resolver & obj );
+
+ typedef solver::detail::Resolver Impl;
+ zypp::RW_pointer<Impl,rw_pointer::Intrusive<Impl> > _pimpl;
};
///////////////////////////////////////////////////////////////////
+ /** \relates Resolver Stream output */
+ std::ostream & operator<<( std::ostream & str, const Resolver & obj );
+
/////////////////////////////////////////////////////////////////
} // namespace zypp
///////////////////////////////////////////////////////////////////
projects / platform / upstream / libzypp.git / blobdiff