#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"
+#ifdef __cplusplus
+extern "C" {
+#endif
struct _Solver {
Pool *pool; /* back pointer to pool */
#ifdef LIBSOLV_INTERNAL
Repo *installed; /* copy of pool->installed */
-
+
/* list of rules, ordered
- * rpm rules first, then features, updates, jobs, learnt
+ * pkg rules first, then features, updates, jobs, learnt
* see start/end offsets below
*/
Rule *rules; /* all rules */
Queue ruleassertions; /* Queue of all assertion rules */
/* start/end offset for rule 'areas' */
-
- Id rpmrules_end; /* [Offset] rpm rules end */
-
+
+ Id pkgrules_end; /* [Offset] dep rules end */
+
Id featurerules; /* feature rules start/end */
Id featurerules_end;
-
+
Id updaterules; /* policy rules, e.g. keep packages installed or update. All literals > 0 */
Id updaterules_end;
-
+
Id jobrules; /* user rules */
Id jobrules_end;
Id duprules; /* dist upgrade rules */
Id duprules_end;
-
+
Id bestrules; /* rules from SOLVER_FORCEBEST */
Id bestrules_end;
Id *bestrules_pkg;
+ Id yumobsrules; /* rules from yum obsoletes handling */
+ Id yumobsrules_end;
+ Id *yumobsrules_info; /* the dependency for each rule */
+
Id choicerules; /* choice rules (always weak) */
Id choicerules_end;
Id *choicerules_ref;
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 */
/* our decisions: */
Queue decisionq; /* >0:install, <0:remove/conflict */
Queue decisionq_why; /* index of rule, Offset into rules */
+ Queue decisionq_reason; /* reason for decision, indexed by level */
Id *decisionmap; /* map for all available solvables,
* = 0: undecided
* > 0: level of decision when installed,
* < 0: level of decision when conflict */
- int decisioncnt_update;
- int decisioncnt_keep;
- int decisioncnt_resolve;
- int decisioncnt_weak;
- int decisioncnt_orphan;
-
/* learnt rule history */
Queue learnt_why;
Queue learnt_pool;
Map recommendsmap; /* recommended packages from decisionmap */
Map suggestsmap; /* suggested packages from decisionmap */
int recommends_index; /* recommendsmap/suggestsmap is created up to this level */
+ Queue *recommendscplxq;
+ Queue *suggestscplxq;
Id *obsoletes; /* obsoletes for each installed solvable */
Id *obsoletes_data; /* data area for obsoletes */
- Id *multiversionupdaters; /* updaters for multiversion packages in updatesystem mode */
+ Id *specialupdaters; /* updaters for packages with a limited update rule */
/*-------------------------------------------------------------------------------------------------------------
* Solver configuration
int allowvendorchange; /* allow to change vendor of installed solvables */
int allowuninstall; /* allow removal of installed solvables */
int noupdateprovide; /* true: update packages needs not to provide old package */
+ int needupdateprovide; /* true: update packages must provide old package */
int dosplitprovides; /* true: consider legacy split provides */
int dontinstallrecommended; /* true: do not install recommended packages */
int addalreadyrecommended; /* true: also install recommended packages that were already recommended by the installed packages */
int dontshowinstalledrecommended; /* true: do not show recommended packages that are already installed */
-
+
int noinfarchcheck; /* true: do not forbid inferior architectures */
int keepexplicitobsoletes; /* true: honor obsoletes during multiinstall */
int bestobeypolicy; /* true: stay in policy with the best rules */
int noautotarget; /* true: do not assume targeted for up/dup jobs that contain no installed solvable */
+ int focus_installed; /* true: resolve update rules first */
+ int focus_best; /* true: resolve job dependencies first */
+ int do_yum_obsoletes; /* true: add special yumobs rules */
+ int urpmreorder; /* true: do special urpm package reordering */
-
Map dupmap; /* dup these packages*/
int dupmap_all; /* dup all packages */
Map dupinvolvedmap; /* packages involved in dup process */
Queue *installsuppdepq; /* deps from the install namespace provides hack */
- Queue addedmap_deduceq; /* deduce addedmap from rpm rules */
+ Queue addedmap_deduceq; /* deduce addedmap from pkg rules */
+ Id *instbuddy; /* buddies of installed packages */
+ int keep_orphans; /* how to treat orphans */
+ int break_orphans; /* how to treat orphans */
+ Queue *brokenorphanrules; /* broken rules of orphaned packages */
+
+ Map allowuninstallmap; /* ok to uninstall those */
+ int allowuninstall_all;
+
+ Queue *favorq;
+ Map favormap; /* favored / disfavored packages */
+ Map isdisfavormap;
+
+ int installedpos; /* for resolve_installed */
+ int do_extra_reordering; /* reorder for future installed packages */
#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_DROP_ORPHANED 0x0900
-#define SOLVER_USERINSTALLED 0x0a00
+#define SOLVER_USERINSTALLED 0x0a00
+#define SOLVER_ALLOWUNINSTALL 0x0b00
+#define SOLVER_FAVOR 0x0c00
+#define SOLVER_DISFAVOR 0x0d00
#define SOLVER_JOBMASK 0xff00
* contain an "installed" package unless the
* NO_AUTOTARGET solver flag is set */
#define SOLVER_TARGETED 0x200000
+/* This (SOLVER_INSTALL) job was automatically added
+ * and thus does not the add to the userinstalled packages */
+#define SOLVER_NOTBYUSER 0x400000
#define SOLVER_SETEV 0x01000000
#define SOLVER_SETEVR 0x02000000
#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
#define SOLVER_FLAG_KEEP_EXPLICIT_OBSOLETES 11
#define SOLVER_FLAG_BEST_OBEY_POLICY 12
#define SOLVER_FLAG_NO_AUTOTARGET 13
+#define SOLVER_FLAG_DUP_ALLOW_DOWNGRADE 14
+#define SOLVER_FLAG_DUP_ALLOW_ARCHCHANGE 15
+#define SOLVER_FLAG_DUP_ALLOW_VENDORCHANGE 16
+#define SOLVER_FLAG_DUP_ALLOW_NAMECHANGE 17
+#define SOLVER_FLAG_KEEP_ORPHANS 18
+#define SOLVER_FLAG_BREAK_ORPHANS 19
+#define SOLVER_FLAG_FOCUS_INSTALLED 20
+#define SOLVER_FLAG_YUM_OBSOLETES 21
+#define SOLVER_FLAG_NEED_UPDATEPROVIDE 22
+#define SOLVER_FLAG_URPM_REORDER 23
+#define SOLVER_FLAG_FOCUS_BEST 24
+
+#define GET_USERINSTALLED_NAMES (1 << 0) /* package names instead of ids */
+#define GET_USERINSTALLED_INVERTED (1 << 1) /* autoinstalled */
+#define GET_USERINSTALLED_NAMEARCH (1 << 2) /* package/arch tuples instead of ids */
+
+#define SOLVER_ALTERNATIVE_TYPE_RULE 1
+#define SOLVER_ALTERNATIVE_TYPE_RECOMMENDS 2
+#define SOLVER_ALTERNATIVE_TYPE_SUGGESTS 3
extern Solver *solver_create(Pool *pool);
extern void solver_free(Solver *solv);
extern void solver_get_orphaned(Solver *solv, Queue *orphanedq);
extern void solver_get_recommendations(Solver *solv, Queue *recommendationsq, Queue *suggestionsq, int noselected);
extern void solver_get_unneeded(Solver *solv, Queue *unneededq, int filtered);
+extern void solver_get_userinstalled(Solver *solv, Queue *q, int flags);
+extern void pool_add_userinstalled_jobs(Pool *pool, Queue *q, Queue *job, int flags);
extern int solver_describe_decision(Solver *solv, Id p, Id *infop);
extern void solver_describe_weakdep_decision(Solver *solv, Id p, Queue *whyq);
+extern int solver_alternatives_count(Solver *solv);
+extern int solver_get_alternative(Solver *solv, Id alternative, Id *idp, Id *fromp, Id *chosenp, Queue *choices, int *levelp);
-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);
-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);
+
+extern const char *solver_select2str(Pool *pool, Id select, Id what);
+extern const char *pool_job2str(Pool *pool, Id how, Id what, Id flagmask);
+extern const char *solver_alternative2str(Solver *solv, int type, Id id, Id from);
-void pool_job2solvables(Pool *pool, Queue *pkgs, Id how, Id what);
-int pool_isemptyupdatejob(Pool *pool, Id how, Id what);
/* iterate over all literals of a rule */
#define FOR_RULELITERALS(l, pp, r) \
continue; \
else
+/* weird suse stuff */
+extern void solver_trivial_installable(Solver *solv, Queue *pkgs, Queue *res);
+
#ifdef __cplusplus
}
#endif
projects / platform / upstream / libsolv.git / blobdiff