#include "zypp/base/PtrTypes.h"
#include "zypp/ResPool.h"
-#include "zypp/solver/detail/Resolver.h"
-#include "zypp/solver/detail/SolverQueueItem.h"
+#include "zypp/PoolItem.h"
+#include "zypp/Capabilities.h"
+#include "zypp/Capability.h"
+#include "zypp/ResolverNamespace.h"
+
+#include "zypp/solver/detail/Types.h"
+
#include "zypp/ProblemTypes.h"
+#include "zypp/ResolverProblem.h"
+#include "zypp/ProblemSolution.h"
///////////////////////////////////////////////////////////////////
namespace zypp
{ /////////////////////////////////////////////////////////////////
+ namespace sat
+ {
+ class Transaction;
+ }
///////////////////////////////////////////////////////////////////
//
/**
- * Do an distribution upgrade
+ * Do an distribution upgrade (DUP)
*
* 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.
*
* \see \ref addUpgradeRepo
**/
**/
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
* This behaviour is favourited by ZMD.
**/
void setForceResolve( bool force );
- bool forceResolve();
+ bool forceResolve() const;
/**
* Ignore recommended packages that were already recommended by
* the installed packages
**/
void setIgnoreAlreadyRecommended( bool yesno_r );
- bool ignoreAlreadyRecommended();
+ bool ignoreAlreadyRecommended() const;
+
+ /**
+ * Weak form of \ref ignoreAlreadyRecommended \c =false.
+ * Try to re-evaluate recommendations for specific namespaces only.
+ * \note May not support all namespaces.
+ */
+ void setInr( ResolverNamespaces namespaces_r );
+ void resetInr();
+ ResolverNamespaces inr() const;
/**
* Setting whether required packages are installed ONLY
**/
void setOnlyRequires( bool yesno_r );
void resetOnlyRequires(); // set back to default (described in zypp.conf)
- bool onlyRequires();
+ bool onlyRequires() const;
/**
- * Whether the \ref Resolver is in upgrade mode.
+ * 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.
- *
+ * Setting whether the solver should perform in 'update' mode or
+ * not. If on, it will add a resolver job to update all packages.
+ * \see \ref doUpdate.
+ */
+ void setUpdateMode( bool yesno_r );
+ bool updateMode() const;
+
+
+ /** \name Solver flags (non DUP modes)
+ * Default for all flags is \c false unless overwritten by zypp.conf.
+ */
+ //@{
+ /** Whether to allow to downgrade installed solvable */
+ void setAllowDowngrade( bool yesno_r );
+ void setDefaultAllowDowngrade(); // Set back to default
+ bool allowDowngrade() const;
+
+ /** Whether to allow to change name of installed solvable */
+ void setAllowNameChange( bool yesno_r );
+ void setDefaultAllowNameChange(); // Set back to default
+ bool allowNameChange() const;
+
+ /** Whether to allow to change architecture of installed solvables */
+ void setAllowArchChange( bool yesno_r );
+ void setDefaultAllowArchChange(); // Set back to default
+ bool allowArchChange() const;
+
+ /** Whether to allow to change vendor of installed solvables
* \see \ref VendorAttr for definition of vendor equivalence.
- **/
+ */
void setAllowVendorChange( bool yesno_r );
- void setDefaultAllowVendorChange(); // set back to default (in zypp.conf)
+ void setDefaultAllowVendorChange(); // Set back to default
bool allowVendorChange() const;
+ //@}
/**
* System verification mode also monitors and repairs dependencies
void setDefaultSolveSrcPackages();
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 Solver flags for DUP mode.
+ * DUP mode default settings differ from 'ordinary' ones. Default for
+ * all DUP flags is \c true unless overwritten by zypp.conf.
+ */
+ //@{
+ /** dup mode: allow to downgrade installed solvable */
+ void dupSetAllowDowngrade( bool yesno_r );
+ void dupSetDefaultAllowDowngrade(); // Set back to default (in zypp.conf)
+ bool dupAllowDowngrade() const;
+
+ /** dup mode: allow to change name of installed solvable */
+ void dupSetAllowNameChange( bool yesno_r );
+ void dupSetDefaultAllowNameChange(); // Set back to default (in zypp.conf)
+ bool dupAllowNameChange() const;
+
+ /** dup mode: allow to change architecture of installed solvables */
+ void dupSetAllowArchChange( bool yesno_r );
+ void dupSetDefaultAllowArchChange(); // Set back to default (in zypp.conf)
+ bool dupAllowArchChange() const;
+
+ /** dup mode: allow to change vendor of installed solvables*/
+ void dupSetAllowVendorChange( bool yesno_r );
+ void dupSetDefaultAllowVendorChange(); // Set back to default (in zypp.conf)
+ bool dupAllowVendorChange() 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.
void addUpgradeRepo( Repository repo_r );
/**
+ * Whether there is at least one \c UpgradeRepo request pending
+ */
+ bool upgradingRepos() const;
+
+ /**
* Whether there is an \c UpgradeRepo request pending for this repo.
*/
bool upgradingRepo( Repository repo_r ) const;
* Get all the additional requirements set by \ref addRequire(Capability).
*
*/
- CapabilitySet getRequire();
+ CapabilitySet getRequire() const;
/**
* Get all the additional conflicts set by \ref addConflict(Capability).
*
*/
- CapabilitySet getConflict();
+ CapabilitySet getConflict() const;
/**
* Generates a solver Testcase of the current state
solver::detail::ItemCapKindList installedSatisfied( const PoolItem & item );
-
private:
- solver::detail::Resolver_Ptr _pimpl;
+ friend std::ostream & operator<<( std::ostream & str, const Resolver & obj );
+ zypp::RW_pointer<solver::detail::ResolverInternal> _pimpl;
};
///////////////////////////////////////////////////////////////////
+ /** \relates Resolver Stream output */
+ std::ostream & operator<<( std::ostream & str, const Resolver & obj );
+
/////////////////////////////////////////////////////////////////
} // namespace zypp
///////////////////////////////////////////////////////////////////
projects / platform / upstream / libzypp.git / blobdiff