* Structures and prototypes used for an "rpmps" problem set.
*/
-#include <rpmmessages.h> /* for fnpyKey */
+#include <stdio.h>
+#include <rpm/rpmtypes.h>
+#include <rpm/rpmprob.h>
#ifdef __cplusplus
extern "C" {
#endif
-extern int _rpmps_debug;
-
-/**
- * Raw data for an element of a problem set.
- */
-typedef struct rpmProblem_s * rpmProblem;
-
-/**
- * Transaction problems found while processing a transaction set/
+/** \ingroup rpmps
+ * Problem set iterator
*/
-typedef struct rpmps_s * rpmps;
-
typedef struct rpmpsi_s * rpmpsi;
-/**
- * Enumerate transaction set problem types.
- */
-typedef enum rpmProblemType_e {
- RPMPROB_BADARCH, /*!< package ... is for a different architecture */
- RPMPROB_BADOS, /*!< package ... is for a different operating system */
- RPMPROB_PKG_INSTALLED, /*!< package ... is already installed */
- RPMPROB_BADRELOCATE,/*!< path ... is not relocatable for package ... */
- RPMPROB_REQUIRES, /*!< package ... has unsatisfied Requires: ... */
- RPMPROB_CONFLICT, /*!< package ... has unsatisfied Conflicts: ... */
- RPMPROB_NEW_FILE_CONFLICT, /*!< file ... conflicts between attemped installs of ... */
- RPMPROB_FILE_CONFLICT,/*!< file ... from install of ... conflicts with file from package ... */
- RPMPROB_OLDPACKAGE, /*!< package ... (which is newer than ...) is already installed */
- RPMPROB_DISKSPACE, /*!< installing package ... needs ... on the ... filesystem */
- RPMPROB_DISKNODES, /*!< installing package ... needs ... on the ... filesystem */
- } rpmProblemType;
-
-/**
- * Create a problem item.
- * @param type type of problem
- * @param pkgNEVR package name
- * @param key filename or python object address
- * @param dn directory name
- * @param bn file base name
- * @param altNEVR related (e.g. through a dependency) package name
- * @param ulong1 generic pointer/long attribute
- * @return rpmProblem
- */
-rpmProblem rpmProblemCreate(rpmProblemType type,
- const char * pkgNEVR,
- fnpyKey key,
- const char * dn, const char * bn,
- const char * altNEVR,
- unsigned long ulong1);
-
-/**
- * Destroy a problem item.
- * @param prob rpm problem
- * @return rpm problem (NULL)
- */
-rpmProblem rpmProblemFree(rpmProblem prob);
-
-/**
- * Return package NEVR
- * @param prob rpm problem
- * @return package NEVR
- */
-const char * rpmProblemGetPkgNEVR(const rpmProblem prob);
-/**
- * Return related (e.g. through a dependency) package NEVR
- * @param prob rpm problem
- * @return related (e.g. through a dependency) package NEVR
- */
-const char * rpmProblemGetAltNEVR(const rpmProblem prob);
-
-/**
- * Return type of problem (dependency, diskpace etc)
- * @param prob rpm problem
- * @return type of problem
- */
-
-rpmProblemType rpmProblemGetType(const rpmProblem prob);
-
-/**
- * Return filename or python object address of a problem
- * @param prob rpm problem
- * @return filename or python object address
- */
-fnpyKey rpmProblemGetKey(const rpmProblem prob);
-
-/**
- * Return a generic data string from a problem
- * @param prob rpm problem
- * @return a generic data string
- * @todo needs a better name
- */
-const char * rpmProblemGetStr(const rpmProblem prob);
-/**
- * Return generic pointer/long attribute from a problem
- * @param prob rpm problem
- * @return a generic pointer/long attribute
- * @todo needs a better name
- */
-unsigned long rpmProblemGetLong(const rpmProblem prob);
-
-/**
- * Return formatted string representation of a problem.
- * @param prob rpm problem
- * @return formatted string (malloc'd)
- */
-extern const char * rpmProblemString(const rpmProblem prob);
-
-/**
- * Unreference a problem set instance.
- * @param ps problem set
- * @param msg
- * @return problem set
- */
-rpmps rpmpsUnlink (rpmps ps,
- const char * msg);
-
-/** @todo Remove debugging entry from the ABI. */
-rpmps XrpmpsUnlink (rpmps ps,
- const char * msg, const char * fn, unsigned ln);
-#define rpmpsUnlink(_ps, _msg) XrpmpsUnlink(_ps, _msg, __FILE__, __LINE__)
-
-/**
+/** \ingroup rpmps
* Reference a problem set instance.
* @param ps transaction set
- * @param msg
* @return new transaction set reference
*/
-rpmps rpmpsLink (rpmps ps, const char * msg);
-
-/** @todo Remove debugging entry from the ABI. */
-rpmps XrpmpsLink (rpmps ps,
- const char * msg, const char * fn, unsigned ln);
-#define rpmpsLink(_ps, _msg) XrpmpsLink(_ps, _msg, __FILE__, __LINE__)
+rpmps rpmpsLink (rpmps ps);
-/**
+/** \ingroup rpmps
* Return number of problems in set.
* @param ps problem set
* @return number of problems
*/
int rpmpsNumProblems(rpmps ps);
-/**
+/** \ingroup rpmps
* Initialize problem set iterator.
* @param ps problem set
* @return problem set iterator
*/
rpmpsi rpmpsInitIterator(rpmps ps);
-/**
+/** \ingroup rpmps
* Destroy problem set iterator.
* @param psi problem set iterator
* @return problem set iterator (NULL)
*/
rpmpsi rpmpsFreeIterator(rpmpsi psi);
-/**
+/** \ingroup rpmps
+ * Return next problem from iterator
+ * @param psi problem set iterator
+ * @return next problem (weak ref), NULL on termination
+ */
+rpmProblem rpmpsiNext(rpmpsi psi);
+
+/** \ingroup rpmps
* Return next problem set iterator index
* @param psi problem set iterator
* @return iterator index, -1 on termination
*/
int rpmpsNextIterator(rpmpsi psi);
-/**
+/** \ingroup rpmps
* Return current problem from problem set
* @param psi problem set iterator
* @return current rpmProblem
*/
rpmProblem rpmpsGetProblem(rpmpsi psi);
-/**
+/** \ingroup rpmps
* Create a problem set.
* @return new problem set
*/
rpmps rpmpsCreate(void);
-/**
+/** \ingroup rpmps
* Destroy a problem set.
* @param ps problem set
* @return NULL always
*/
rpmps rpmpsFree(rpmps ps);
-/**
+/** \ingroup rpmps
* Print problems to file handle.
* @param fp file handle (NULL uses stderr)
* @param ps problem set
*/
void rpmpsPrint(FILE *fp, rpmps ps);
-/**
+/** \ingroup rpmps
* Append a problem to current set of problems.
* @param ps problem set
* @param prob rpmProblem
*/
void rpmpsAppendProblem(rpmps ps, rpmProblem prob);
-/**
- * Append a problem to current set of problems.
- * @param ps problem set
- * @param type type of problem
- * @param pkgNEVR package name
- * @param key filename or python object address
- * @param dn directory name
- * @param bn file base name
- * @param altNEVR related (e.g. through a dependency) package name
- * @param ulong1 generic pointer/long attribute
- */
-void rpmpsAppend(rpmps ps, rpmProblemType type,
- const char * pkgNEVR,
- fnpyKey key,
- const char * dn, const char * bn,
- const char * altNEVR,
- unsigned long ulong1);
-
-/**
- * Filter a problem set.
- *
- * As the problem sets are generated in an order solely dependent
- * on the ordering of the packages in the transaction, and that
- * ordering can't be changed, the problem sets must be parallel to
- * one another. Additionally, the filter set must be a subset of the
- * target set, given the operations available on transaction set.
- * This is good, as it lets us perform this trim in linear time, rather
- * then logarithmic or quadratic.
- *
- * @param ps problem set
- * @param filter problem filter (or NULL)
- * @return 0 no problems, 1 if problems remain
+/** \ingroup rpmps
+ * Merge problem set into another.
+ * @param dest destination problem set
+ * @param src source problem set
+ * @return number of problems merged
*/
-int rpmpsTrim(rpmps ps, rpmps filter);
+int rpmpsMerge(rpmps dest, rpmps src);
#ifdef __cplusplus
}
projects / platform / upstream / rpm.git / blobdiff