#ifndef _RPMFS_H

#define _RPMFS_H

#include <rpm/rpmfi.h>

/** \ingroup rpmfs

 * Transaction element file states.

 */

typedef struct rpmfs_s * rpmfs;

typedef struct sharedFileInfo_s * sharedFileInfo;

typedef char rpm_fstate_t;

/* XXX psm needs access to these */

struct sharedFileInfo_s {

    int pkgFileNum;

    int otherPkg;

    int otherFileNum;

    char rstate;

};

#ifdef __cplusplus

extern "C" {

#endif

RPM_GNUC_INTERNAL

rpmfs rpmfsNew(rpm_count_t fc, int initState);

RPM_GNUC_INTERNAL

rpmfs rpmfsFree(rpmfs fs);

RPM_GNUC_INTERNAL

rpm_count_t rpmfsFC(rpmfs fs);

RPM_GNUC_INTERNAL

void rpmfsAddReplaced(rpmfs fs, int pkgFileNum, char rstate,

			int otherPkg, int otherFileNum);

RPM_GNUC_INTERNAL

sharedFileInfo rpmfsGetReplaced(rpmfs fs);

RPM_GNUC_INTERNAL

sharedFileInfo rpmfsNextReplaced(rpmfs fs , sharedFileInfo replaced);

RPM_GNUC_INTERNAL

void rpmfsSetState(rpmfs fs, unsigned int ix, rpmfileState state);

RPM_GNUC_INTERNAL

rpmfileState rpmfsGetState(rpmfs fs, unsigned int ix);

/* May return NULL */

RPM_GNUC_INTERNAL

rpm_fstate_t * rpmfsGetStates(rpmfs fs);

RPM_GNUC_INTERNAL

rpmFileAction rpmfsGetAction(rpmfs fs, unsigned int ix);

RPM_GNUC_INTERNAL

void rpmfsSetAction(rpmfs fs, unsigned int ix, rpmFileAction action);

RPM_GNUC_INTERNAL

void rpmfsResetActions(rpmfs fs);

#ifdef __cplusplus

}

#endif

#endif /* _RPMFS_H */