X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fpolicy.h;h=68f4db93d1f3091c2e6b5add446f8eacfa2615d3;hb=e679b515eddb3dd340fb25620de0160211f40fdc;hp=9e4de9483c555b54770b5871bab4c95e50cbe9d7;hpb=f8954306ed9879bf3efafab91c099876614245d7;p=platform%2Fupstream%2Flibsolv.git

diff --git a/src/policy.h b/src/policy.h
index 9e4de94..68f4db9 100644
--- a/src/policy.h
+++ b/src/policy.h
@@ -12,57 +12,39 @@
 
 #include "solver.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define POLICY_MODE_CHOOSE	0
 #define POLICY_MODE_RECOMMEND	1
 #define POLICY_MODE_SUGGEST	2
+#define POLICY_MODE_CHOOSE_NOREORDER	3	/* internal, do not use */
+#define POLICY_MODE_SUPPLEMENT	4	/* internal, do not use */
 
-/* This functions can be used for sorting solvables to a specific order like architecture, version. */
-/* Solvables which does not fit to the system will be deleted from the list.                        */    
-extern void prune_best_arch_name_version(Solver *solv, Pool *pool, Queue *plist);
-
-extern void prune_to_best_arch(Pool *pool, Queue *plist);
-extern void prune_to_best_version(Pool *pool, Queue *plist);
 
+#define POLICY_ILLEGAL_DOWNGRADE	1
+#define POLICY_ILLEGAL_ARCHCHANGE	2
+#define POLICY_ILLEGAL_VENDORCHANGE	4
+#define POLICY_ILLEGAL_NAMECHANGE	8
 
-/* The following default policies can be overloaded by the application by using callbacks which are
- * descibed in solver.h:
- *  
- *  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).
- *
- * 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
- *
- * 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
- *
- * Evaluate update candidate
- *
- * Callback definition:
- * void pdateCandidateCb (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)
- */   
 extern void policy_filter_unwanted(Solver *solv, Queue *plist, int mode);
 extern int  policy_illegal_archchange(Solver *solv, Solvable *s1, Solvable *s2);
 extern int  policy_illegal_vendorchange(Solver *solv, Solvable *s1, Solvable *s2);
-extern void policy_findupdatepackages(Solver *solv,
-				      Solvable *s,
-				      Queue *qs,
-				      int allowall); /* do not regard policies for vendor,architecuture,... change */
+extern int  policy_is_illegal(Solver *solv, Solvable *s1, Solvable *s2, int ignore);
+extern void policy_findupdatepackages(Solver *solv, Solvable *s, Queue *qs, int allowall);
+extern const char *policy_illegal2str(Solver *solv, int illegal, Solvable *s, Solvable *rs);
+extern void policy_update_recommendsmap(Solver *solv);
 
 extern void policy_create_obsolete_index(Solver *solv);
 
+extern void pool_best_solvables(Pool *pool, Queue *plist, int flags);
+
+/* internal, do not use */
+extern void prune_to_best_version(Pool *pool, Queue *plist);
+extern void policy_prefer_favored(Solver *solv, Queue *plist);
+
+
+#ifdef __cplusplus
+}
+#endif