149 lines
4.7 KiB
C
149 lines
4.7 KiB
C
#ifndef _RPMPROB_H
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#define _RPMPROB_H
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/** \ingroup rpmprob
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* \file lib/rpmprob.h
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* Structures and prototypes used for an rpm problem item.
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*/
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#include <stdio.h>
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#include <rpm/rpmtypes.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct rpmProblem_s * rpmProblem;
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/** \ingroup rpmprob
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* @todo Generalize filter mechanism.
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*/
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enum rpmprobFilterFlags_e {
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RPMPROB_FILTER_NONE = 0,
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RPMPROB_FILTER_IGNOREOS = (1 << 0), /*!< from --ignoreos */
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RPMPROB_FILTER_IGNOREARCH = (1 << 1), /*!< from --ignorearch */
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RPMPROB_FILTER_REPLACEPKG = (1 << 2), /*!< from --replacepkgs */
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RPMPROB_FILTER_FORCERELOCATE= (1 << 3), /*!< from --badreloc */
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RPMPROB_FILTER_REPLACENEWFILES= (1 << 4), /*!< from --replacefiles */
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RPMPROB_FILTER_REPLACEOLDFILES= (1 << 5), /*!< from --replacefiles */
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RPMPROB_FILTER_OLDPACKAGE = (1 << 6), /*!< from --oldpackage */
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RPMPROB_FILTER_DISKSPACE = (1 << 7), /*!< from --ignoresize */
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RPMPROB_FILTER_DISKNODES = (1 << 8) /*!< from --ignoresize */
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};
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typedef rpmFlags rpmprobFilterFlags;
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/** \ingroup rpmprob
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* Enumerate transaction set problem types.
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*/
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typedef enum rpmProblemType_e {
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RPMPROB_BADARCH, /*!< package ... is for a different architecture */
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RPMPROB_BADOS, /*!< package ... is for a different operating system */
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RPMPROB_PKG_INSTALLED, /*!< package ... is already installed */
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RPMPROB_BADRELOCATE,/*!< path ... is not relocatable for package ... */
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RPMPROB_REQUIRES, /*!< package ... has unsatisfied Requires: ... */
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RPMPROB_CONFLICT, /*!< package ... has unsatisfied Conflicts: ... */
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RPMPROB_NEW_FILE_CONFLICT, /*!< file ... conflicts between attemped installs of ... */
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RPMPROB_FILE_CONFLICT,/*!< file ... from install of ... conflicts with file from package ... */
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RPMPROB_OLDPACKAGE, /*!< package ... (which is newer than ...) is already installed */
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RPMPROB_DISKSPACE, /*!< installing package ... needs ... on the ... filesystem */
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RPMPROB_DISKNODES, /*!< installing package ... needs ... on the ... filesystem */
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RPMPROB_OBSOLETES, /*!< package ... is obsoleted by ... */
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} rpmProblemType;
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/** \ingroup rpmprob
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* Create a problem item.
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* @param type type of problem
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* @param pkgNEVR package name
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* @param key filename or python object address
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* @param altNEVR related (e.g. through a dependency) package name
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* @param str generic string attribute
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* @param number generic number attribute
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* @return rpmProblem
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*/
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rpmProblem rpmProblemCreate(rpmProblemType type,
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const char * pkgNEVR, fnpyKey key,
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const char * altNEVR,
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const char * str, uint64_t number);
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/** \ingroup rpmprob
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* Destroy a problem item.
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* @param prob rpm problem
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* @return rpm problem (NULL)
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*/
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rpmProblem rpmProblemFree(rpmProblem prob);
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/** \ingroup rpmprob
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* Reference an rpmProblem instance
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* @param prob rpm problem
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* @return rpm problem
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*/
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rpmProblem rpmProblemLink(rpmProblem prob);
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/** \ingroup rpmprob
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* Compare two problems for equality.
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* @param ap 1st problem
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* @param bp 2nd problem
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* @return 1 if the problems differ, 0 otherwise
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*/
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int rpmProblemCompare(rpmProblem ap, rpmProblem bp);
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/** \ingroup rpmprob
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* Return package NEVR
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* @param prob rpm problem
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* @return package NEVR
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*/
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const char * rpmProblemGetPkgNEVR(rpmProblem prob);
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/** \ingroup rpmprob
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* Return related (e.g. through a dependency) package NEVR
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* @param prob rpm problem
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* @return related (e.g. through a dependency) package NEVR
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*/
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const char * rpmProblemGetAltNEVR(rpmProblem prob);
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/** \ingroup rpmprob
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* Return type of problem (dependency, diskpace etc)
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* @param prob rpm problem
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* @return type of problem
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*/
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rpmProblemType rpmProblemGetType(rpmProblem prob);
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/** \ingroup rpmprob
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* Return filename or python object address of a problem
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* @param prob rpm problem
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* @return filename or python object address
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*/
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fnpyKey rpmProblemGetKey(rpmProblem prob);
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/** \ingroup rpmprob
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* Return a generic data string from a problem
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* @param prob rpm problem
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* @return a generic data string
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* @todo needs a better name
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*/
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const char * rpmProblemGetStr(rpmProblem prob);
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/** \ingroup rpmprob
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* Return disk requirement (needed disk space / number of inodes)
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* depending on problem type. On problem types other than RPMPROB_DISKSPACE
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* and RPMPROB_DISKNODES return value is undefined.
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* @param prob rpm problem
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* @return disk requirement
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*/
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rpm_loff_t rpmProblemGetDiskNeed(rpmProblem prob);
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/** \ingroup rpmprob
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* Return formatted string representation of a problem.
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* @param prob rpm problem
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* @return formatted string (malloc'd)
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*/
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char * rpmProblemString(rpmProblem prob);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _RPMPROB_H */
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