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#ifndef H_RPMTE
#define H_RPMTE
/** \ingroup rpmts rpmte
* \file lib/rpmte.h
* Structures used for an "rpmte" transaction element.
*/
#include <rpm/rpmtypes.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
*/
extern int _rpmte_debug;
/** \ingroup rpmte
* Transaction element ordering chain linkage.
*/
typedef struct tsortInfo_s * tsortInfo;
/** \ingroup rpmte
* Transaction element type.
*/
typedef enum rpmElementType_e {
TR_ADDED = (1 << 0), /*!< Package will be installed. */
TR_REMOVED = (1 << 1) /*!< Package will be removed. */
} rpmElementType;
/** \ingroup rpmte
* Destroy a transaction element.
* @param te transaction element
* @return NULL always
*/
rpmte rpmteFree(rpmte te);
/** \ingroup rpmte
* Create a transaction element.
* @param ts unused
* @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
* @param dboffset unused
* @return new transaction element
*/
rpmte rpmteNew(const rpmts ts, Header h, rpmElementType type,
fnpyKey key,
rpmRelocation * relocs,
int dboffset);
/** \ingroup rpmte
* Retrieve header from transaction element.
* @param te transaction element
* @return header
*/
Header rpmteHeader(rpmte te);
/** \ingroup rpmte
* Save header into transaction element.
* @param te transaction element
* @param h header
* @return NULL always
*/
Header rpmteSetHeader(rpmte te, Header h);
/** \ingroup rpmte
* Retrieve type of transaction element.
* @param te transaction element
* @return type
*/
rpmElementType rpmteType(rpmte te);
/** \ingroup rpmte
* Retrieve name string of transaction element.
* @param te transaction element
* @return name string
*/
const char * rpmteN(rpmte te);
/** \ingroup rpmte
* Retrieve epoch string of transaction element.
* @param te transaction element
* @return epoch string
*/
const char * rpmteE(rpmte te);
/** \ingroup rpmte
* Retrieve version string of transaction element.
* @param te transaction element
* @return version string
*/
const char * rpmteV(rpmte te);
/** \ingroup rpmte
* Retrieve release string of transaction element.
* @param te transaction element
* @return release string
*/
const char * rpmteR(rpmte te);
/** \ingroup rpmte
* Retrieve arch string of transaction element.
* @param te transaction element
* @return arch string
*/
const char * rpmteA(rpmte te);
/** \ingroup rpmte
* Retrieve os string of transaction element.
* @param te transaction element
* @return os string
*/
const char * rpmteO(rpmte te);
/** \ingroup rpmte
* Retrieve isSource attribute of transaction element.
* @param te transaction element
* @return isSource attribute
*/
int rpmteIsSource(rpmte te);
/** \ingroup rpmte
* Retrieve color bits of transaction element.
* @param te transaction element
* @return color bits
*/
rpm_color_t rpmteColor(rpmte te);
/** \ingroup rpmte
* Set color bits of transaction element.
* @param te transaction element
* @param color new color bits
* @return previous color bits
*/
rpm_color_t rpmteSetColor(rpmte te, rpm_color_t color);
/** \ingroup rpmte
* Retrieve last instance installed to the database.
* @param te transaction element
* @return last install instance.
*/
unsigned int rpmteDBInstance(rpmte te);
/** \ingroup rpmte
* Set last instance installed to the database.
* @param te transaction element
* @param instance Database instance of last install element.
* @return last install instance.
*/
void rpmteSetDBInstance(rpmte te, unsigned int instance);
/** \ingroup rpmte
* Retrieve size in bytes of package file.
* @todo Signature header is estimated at 256b.
* @param te transaction element
* @return size in bytes of package file.
*/
rpm_loff_t rpmtePkgFileSize(rpmte te);
/** \ingroup rpmte
* Retrieve parent transaction element.
* @param te transaction element
* @return parent transaction element
*/
rpmte rpmteParent(rpmte te);
/** \ingroup rpmte
* Set parent transaction element.
* @param te transaction element
* @param pte new parent transaction element
* @return previous parent transaction element
*/
rpmte rpmteSetParent(rpmte te, rpmte pte);
/** \ingroup rpmte
* Destroy dependency set info of transaction element.
* @param te transaction element
*/
void rpmteCleanDS(rpmte te);
/** \ingroup rpmte
* Set dependent element of TR_REMOVED transaction element.
* @param te transaction element
* @param depends dependent transaction element
*/
void rpmteSetDependsOn(rpmte te, rpmte depends);
/** \ingroup rpmte
* Retrieve dependent element of TR_REMOVED transaction element.
* @param te transaction element
* @return dependent transaction element
*/
rpmte rpmteDependsOn(rpmte te);
/** \ingroup rpmte
* Retrieve rpmdb instance of TR_REMOVED transaction element.
* @param te transaction element
* @return rpmdb instance
*/
int rpmteDBOffset(rpmte te);
/** \ingroup rpmte
* Retrieve [epoch:]version-release string from transaction element.
* @param te transaction element
* @return [epoch:]version-release string
*/
const char * rpmteEVR(rpmte te);
/** \ingroup rpmte
* Retrieve name-[epoch:]version-release string from transaction element.
* @param te transaction element
* @return name-[epoch:]version-release string
*/
const char * rpmteNEVR(rpmte te);
/** \ingroup rpmte
* Retrieve name-[epoch:]version-release.arch string from transaction element.
* @param te transaction element
* @return name-[epoch:]version-release.arch string
*/
const char * rpmteNEVRA(rpmte te);
/** \ingroup rpmte
* Retrieve key from transaction element.
* @param te transaction element
* @return key
*/
fnpyKey rpmteKey(rpmte te);
/** \ingroup rpmte
* Return failed status of transaction element.
* @param te transaction element
* @return 1 if transaction element (or its parents) failed
*/
int rpmteFailed(rpmte te);
/** \ingroup rpmte
* Retrieve dependency tag set from transaction element.
* @param te transaction element
* @param tag dependency tag
* @return dependency tag set
*/
rpmds rpmteDS(rpmte te, rpmTag tag);
/** \ingroup rpmte
* Retrieve file info tag set from transaction element.
* @param te transaction element
* @return file info tag set
*/
rpmfi rpmteFI(rpmte te);
/** \ingroup rpmte
* Calculate transaction element dependency colors/refs from file info.
* @param te transaction element
* @param tag dependency tag (RPMTAG_PROVIDENAME, RPMTAG_REQUIRENAME)
*/
void rpmteColorDS(rpmte te, rpmTag tag);
#ifdef __cplusplus
}
#endif
#endif /* H_RPMTE */
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