#ifndef LIBSOLV_SOLVER_H
#define LIBSOLV_SOLVER_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
#include "pooltypes.h"
#include "pool.h"
#include "repo.h"
#include "rules.h"
#include "problems.h"
-/*
- * Callback definitions in order to "overwrite" the policies by an external application.
- */
-
-typedef void (*BestSolvableCb) (Pool *pool, Queue *canditates);
-typedef int (*ArchCheckCb) (Pool *pool, Solvable *solvable1, Solvable *solvable2);
-typedef int (*VendorCheckCb) (Pool *pool, Solvable *solvable1, Solvable *solvable2);
-typedef void (*UpdateCandidateCb) (Pool *pool, Solvable *solvable, Queue *canditates);
-
+#ifdef __cplusplus
+extern "C" {
+#endif
struct _Solver {
Pool *pool; /* back pointer to pool */
int (*solution_callback)(struct _Solver *solv, void *data);
void *solution_callback_data;
- /* Callbacks for defining the bahaviour of the solver */
-
- /* Finding best candidate
- *
- * Callback definition:
- * void bestSolvable (Pool *pool, Queue *canditates)
- * candidates : List of canditates which has to be sorted by the function call
- * return candidates: Sorted list of the candidates(first is the best).
- */
- BestSolvableCb bestSolvableCb;
-
- /* Checking if two solvables has compatible architectures
- *
- * Callback definition:
- * int archCheck (Pool *pool, Solvable *solvable1, Solvable *solvable2);
- *
- * return 0 it the two solvables has compatible architectures
- */
- ArchCheckCb archCheckCb;
-
- /* Checking if two solvables has compatible vendors
- *
- * Callback definition:
- * int vendorCheck (Pool *pool, Solvable *solvable1, Solvable *solvable2);
- *
- * return 0 it the two solvables has compatible architectures
- */
- VendorCheckCb vendorCheckCb;
-
- /* Evaluate update candidate
- *
- * Callback definition:
- * void UpdateCandidateCb (Pool *pool, Solvable *solvable, Queue *canditates)
- * solvable : for which updates should be search
- * candidates : List of candidates (This list depends on other
- * restrictions like architecture and vendor policies too)
- */
- UpdateCandidateCb updateCandidateCb;
-
- int pooljobcnt; /* number of pooljob entries in job queue */
+ int pooljobcnt; /* number of pooljob entries in job queue */
#ifdef LIBSOLV_INTERNAL
Repo *installed; /* copy of pool->installed */
Map noupdate; /* don't try to update these
installed solvables */
- Map noobsoletes; /* ignore obsoletes for these (multiinstall) */
+ Map multiversion; /* ignore obsoletes for these (multiinstall) */
Map updatemap; /* bring these installed packages to the newest version */
int updatemap_all; /* bring all packages to the newest version */
Queue *update_targets; /* update to specific packages */
Queue *installsuppdepq; /* deps from the install namespace provides hack */
+
+ Queue addedmap_deduceq; /* deduce addedmap from rpm rules */
#endif /* LIBSOLV_INTERNAL */
};
#define SOLVER_ERASE 0x0200
#define SOLVER_UPDATE 0x0300
#define SOLVER_WEAKENDEPS 0x0400
-#define SOLVER_NOOBSOLETES 0x0500
+#define SOLVER_MULTIVERSION 0x0500
#define SOLVER_LOCK 0x0600
#define SOLVER_DISTUPGRADE 0x0700
#define SOLVER_VERIFY 0x0800
#define SOLVER_SETMASK 0x7f000000
+/* legacy */
+#define SOLVER_NOOBSOLETES SOLVER_MULTIVERSION
+
#define SOLVER_REASON_UNRELATED 0
#define SOLVER_REASON_UNIT_RULE 1
#define SOLVER_REASON_KEEP_INSTALLED 2
extern void solver_describe_weakdep_decision(Solver *solv, Id p, Queue *whyq);
-extern void solver_calculate_noobsmap(Pool *pool, Queue *job, Map *noobsmap);
+extern void solver_calculate_multiversionmap(Pool *pool, Queue *job, Map *multiversionmap);
+extern void solver_calculate_noobsmap(Pool *pool, Queue *job, Map *multiversionmap); /* obsolete */
extern void solver_create_state_maps(Solver *solv, Map *installedmap, Map *conflictsmap);
-/* XXX: why is this not static? */
-Id *solver_create_decisions_obsoletesmap(Solver *solv);
+extern void solver_calc_duchanges(Solver *solv, DUChanges *mps, int nmps);
+extern int solver_calc_installsizechange(Solver *solv);
+extern void solver_trivial_installable(Solver *solv, Queue *pkgs, Queue *res);
-void solver_calc_duchanges(Solver *solv, DUChanges *mps, int nmps);
-int solver_calc_installsizechange(Solver *solv);
-void solver_trivial_installable(Solver *solv, Queue *pkgs, Queue *res);
+extern void pool_job2solvables(Pool *pool, Queue *pkgs, Id how, Id what);
+extern int pool_isemptyupdatejob(Pool *pool, Id how, Id what);
-void pool_job2solvables(Pool *pool, Queue *pkgs, Id how, Id what);
-int pool_isemptyupdatejob(Pool *pool, Id how, Id what);
+extern const char *solver_select2str(Pool *pool, Id select, Id what);
+extern const char *pool_job2str(Pool *pool, Id how, Id what, Id flagmask);
/* iterate over all literals of a rule */
#define FOR_RULELITERALS(l, pp, r) \