/*

 * Copyright (c) 2012, Novell Inc.

 *

 * This program is licensed under the BSD license, read LICENSE.BSD

 * for further information

 */

/*

 * selection.h

 *

 */

#ifndef LIBSOLV_SELECTION_H

#define LIBSOLV_SELECTION_H

#include "pool.h"

#ifdef __cplusplus

extern "C" {

#endif

/* what to match */

#define SELECTION_NAME			(1 << 0)

#define SELECTION_PROVIDES		(1 << 1)

#define SELECTION_FILELIST		(1 << 2)

#define SELECTION_CANON			(1 << 3)

/* match extensions */

#define SELECTION_DOTARCH		(1 << 4)	/* allow ".arch" suffix */

#define SELECTION_REL			(1 << 5)	/* allow "<=> rel" suffix */

/* string comparison modifiers */

#define SELECTION_GLOB			(1 << 9)

#define SELECTION_NOCASE		(1 << 11)

/* extra flags */

#define SELECTION_FLAT			(1 << 10)	/* flatten the resulting selection */

#define SELECTION_SKIP_KIND		(1 << 14)	/* remove kind: name prefix in SELECTION_NAME matches */

#define SELECTION_MATCH_DEPSTR		(1 << 15)	/* match dep2str result */

/* package selection */

#define SELECTION_INSTALLED_ONLY	(1 << 8)

#define SELECTION_SOURCE_ONLY		(1 << 12)

#define SELECTION_WITH_SOURCE		(1 << 13)

#define SELECTION_WITH_DISABLED		(1 << 16)

#define SELECTION_WITH_BADARCH		(1 << 17)

#define SELECTION_WITH_ALL		(SELECTION_WITH_SOURCE | SELECTION_WITH_DISABLED | SELECTION_WITH_BADARCH)

/* result operator */

#define SELECTION_REPLACE		(0 << 28)

#define SELECTION_ADD			(1 << 28)

#define SELECTION_SUBTRACT		(2 << 28)

#define SELECTION_FILTER		(3 << 28)

/* extra SELECTION_FILTER bits */

#define SELECTION_FILTER_KEEP_IFEMPTY	(1 << 30)

#define SELECTION_FILTER_SWAPPED	(1 << 31)

/* internal */

#define SELECTION_MODEBITS		(3 << 28)

extern int  selection_make(Pool *pool, Queue *selection, const char *name, int flags);

extern int  selection_make_matchdeps(Pool *pool, Queue *selection, const char *name, int flags, int keyname, int marker);

extern int  selection_make_matchdepid(Pool *pool, Queue *selection, Id dep, int flags, int keyname, int marker);

extern int selection_make_matchsolvable(Pool *pool, Queue *selection, Id solvid, int flags, int keyname, int marker);

extern int selection_make_matchsolvablelist(Pool *pool, Queue *selection, Queue *solvidq, int flags, int keyname, int marker);

extern void selection_filter(Pool *pool, Queue *sel1, Queue *sel2);

extern void selection_add(Pool *pool, Queue *sel1, Queue *sel2);

extern void selection_subtract(Pool *pool, Queue *sel1, Queue *sel2);

extern void selection_solvables(Pool *pool, Queue *selection, Queue *pkgs);

extern const char *pool_selection2str(Pool *pool, Queue *selection, Id flagmask);

#ifdef __cplusplus

}

#endif

#endif