#ifndef	_RPMTE_INTERNAL_H

#define _RPMTE_INTERNAL_H

#include <rpm/rpmte.h>

#include <rpm/rpmds.h>

#include "lib/rpmfs.h"

typedef enum pkgGoal_e {

    PKG_NONE		= 0,

    /* permit using rpmteType() for install + erase goals */

    PKG_INSTALL		= TR_ADDED,

    PKG_ERASE		= TR_REMOVED,

    /* permit using scriptname for these for now... */

    PKG_VERIFY		= RPMTAG_VERIFYSCRIPT,

    PKG_PRETRANS	= RPMTAG_PRETRANS,

    PKG_POSTTRANS	= RPMTAG_POSTTRANS,

    PKG_TRANSFILETRIGGERIN	= RPMTAG_TRANSFILETRIGGERIN,

    PKG_TRANSFILETRIGGERUN	= RPMTAG_TRANSFILETRIGGERUN,

} pkgGoal;

/** \ingroup rpmte

 * Transaction element ordering chain linkage.

 */

typedef struct tsortInfo_s *		tsortInfo;

#ifdef __cplusplus

extern "C" {

#endif

/** \ingroup rpmte

 * Create a transaction element.

 * @param ts		transaction set

 * @param h		header

 * @param type		TR_ADDED/TR_REMOVED

 * @param key		(TR_ADDED) package retrieval key (e.g. file name)

 * @param relocs	(TR_ADDED) package file relocations

 * @return		new transaction element

 */

RPM_GNUC_INTERNAL

rpmte rpmteNew(rpmts ts, Header h, rpmElementType type, fnpyKey key,

	       rpmRelocation * relocs);

/** \ingroup rpmte

 * Destroy a transaction element.

 * @param te		transaction element

 * @return		NULL always

 */

RPM_GNUC_INTERNAL

rpmte rpmteFree(rpmte te);

RPM_GNUC_INTERNAL

void rpmteCleanFiles(rpmte te);

RPM_GNUC_INTERNAL

FD_t rpmteSetFd(rpmte te, FD_t fd);

RPM_GNUC_INTERNAL

FD_t rpmtePayload(rpmte te);

RPM_GNUC_INTERNAL

int rpmteProcess(rpmte te, pkgGoal goal, int num);

RPM_GNUC_INTERNAL

void rpmteAddProblem(rpmte te, rpmProblemType type,

                     const char *altNEVR, const char *str, uint64_t number);

RPM_GNUC_INTERNAL

void rpmteAddDepProblem(rpmte te, const char * pkgNEVR, rpmds ds,

		        fnpyKey * suggestedKeys);

RPM_GNUC_INTERNAL

void rpmteAddRelocProblems(rpmte te);

RPM_GNUC_INTERNAL

const char * rpmteTypeString(rpmte te);

RPM_GNUC_INTERNAL

tsortInfo rpmteTSI(rpmte te);

RPM_GNUC_INTERNAL

void rpmteSetTSI(rpmte te, tsortInfo tsi);

RPM_GNUC_INTERNAL

int rpmteHaveTransScript(rpmte te, rpmTagVal tag);

/* XXX should be internal too but build code needs for now... */

rpmfs rpmteGetFileStates(rpmte te);

RPM_GNUC_INTERNAL

void rpmteSetVerified(rpmte te, int verified);

RPM_GNUC_INTERNAL

int rpmteGetVerified(rpmte te);

/** \ingroup rpmte

 * Retrieve size in bytes of package header.

 * @param te		transaction element

 * @return		size in bytes of package file.

 */

RPM_GNUC_INTERNAL

unsigned int rpmteHeaderSize(rpmte te);

/**

 * Package state machine driver.

 * @param ts		transaction set

 * @param te		transaction element

 * @param goal		state machine goal

 * @return		0 on success

 */

RPM_GNUC_INTERNAL

rpmRC rpmpsmRun(rpmts ts, rpmte te, pkgGoal goal);

#ifdef __cplusplus

}

#endif

#endif	/* _RPMTE_INTERNAL_H */