/** \ingroup rpmdep rpmtrans
* \file lib/rpmds.h
- * Structure used for handling a dependency set.
+ * Structure(s) used for dependency tag sets.
*/
-/**
- * A package filename set.
- */
-struct rpmFNSet_s {
- int i; /*!< File index. */
-
-/*@observer@*/
- const char * Type; /*!< Tag name. */
-
- rpmTag tagN; /*!< Header tag. */
-/*@refcounted@*/ /*@null@*/
- Header h; /*!< Header for file name set (or NULL) */
-
-/*@only@*/ /*@null@*/
- const char ** bnl; /*!< Base name(s) (from header) */
-/*@only@*/ /*@null@*/
- const char ** dnl; /*!< Directory name(s) (from header) */
-
-/*@only@*/ /*@null@*/
- const char ** fmd5s; /*!< File MD5 sum(s) (from header) */
-/*@only@*/ /*@null@*/
- const char ** flinks; /*!< File link(s) (from header) */
-/*@only@*/ /*@null@*/
- const char ** flangs; /*!< File lang(s) */
-
-/*@only@*/ /*@null@*/
- const uint_32 * dil; /*!< Directory indice(s) (from header) */
-/*@only@*/ /*@null@*/
- const uint_32 * fflags; /*!< File flag(s) (from header) */
-/*@only@*/ /*@null@*/
- const uint_32 * fsizes; /*!< File size(s) (from header) */
-/*@only@*/ /*@null@*/
- const uint_32 * fmtimes; /*!< File modification time(s) (from header) */
-/*@only@*/ /*@null@*/
- const uint_16 * fmodes; /*!< File mode(s) (from header) */
-/*@only@*/ /*@null@*/
- const uint_16 * frdevs; /*!< File rdev(s) (from header) */
-
-/*@only@*/ /*@null@*/
- const char ** fuser; /*!< File owner(s) */
-/*@only@*/ /*@null@*/
- const char ** fgroup; /*!< File group(s) */
-/*@only@*/ /*@null@*/
- uid_t * fuids; /*!< File uid(s) */
-/*@only@*/ /*@null@*/
- gid_t * fgids; /*!< File gid(s) */
-
-/*@only@*/ /*@null@*/
- char * fstates; /*!< File state(s) (from header) */
-
- int_32 dc; /*!< No. of directories. */
- int_32 fc; /*!< No. of files. */
-/*@refs@*/ int nrefs; /*!< Reference count. */
-};
+#include <time.h>
-/**
- * A package dependency set.
- */
-struct rpmDepSet_s {
- int i; /*!< Element index. */
-
-/*@observer@*/
- const char * Type; /*!< Tag name. */
-/*@only@*/ /*@null@*/
- const char * DNEVR; /*!< Formatted dependency string. */
-
- rpmTag tagN; /*!< Header tag. */
-/*@refcounted@*/ /*@null@*/
- Header h; /*!< Header for dependency set (or NULL) */
-
-/*@only@*/
- const char ** N; /*!< Name. */
-/*@only@*/
- const char ** EVR; /*!< Epoch-Version-Release. */
-/*@only@*/
- int_32 * Flags; /*!< Flags identifying context/comparison. */
- rpmTagType Nt, EVRt, Ft; /*!< Tag data types. */
- int_32 Count; /*!< No. of elements */
-/*@refs@*/ int nrefs; /*!< Reference count. */
-};
+#include <rpm/rpmtypes.h>
+#include <rpm/rpmps.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
- * Unreference a file info set instance.
- * @param fns file info set
- * @return NULL always
- */
-/*@unused@*/ /*@null@*/
-rpmFNSet rpmfnsUnlink (/*@killref@*/ /*@only@*/ /*@null@*/ rpmFNSet fns,
- /*@null@*/ const char * msg)
- /*@modifies fns @*/;
-
-/** @todo Remove debugging entry from the ABI. */
-/*@-exportlocal@*/
-/*@null@*/
-rpmFNSet XrpmfnsUnlink (/*@killref@*/ /*@only@*/ /*@null@*/ rpmFNSet fns,
- /*@null@*/ const char * msg, const char * fn, unsigned ln)
- /*@modifies fns @*/;
-/*@=exportlocal@*/
-#define rpmfnsUnlink(_fns, _msg) XrpmfnsUnlink(_fns, _msg, __FILE__, __LINE__)
-
-/**
- * Reference a file info set instance.
- * @param fns file info set
- * @return new file info set reference
*/
-/*@unused@*/
-rpmFNSet rpmfnsLink (/*@null@*/ rpmFNSet fns, /*@null@*/ const char * msg)
- /*@modifies fns @*/;
-
-/** @todo Remove debugging entry from the ABI. */
-rpmFNSet XrpmfnsLink (/*@null@*/ rpmFNSet fns, /*@null@*/ const char * msg,
- const char * fn, unsigned ln)
- /*@modifies fns @*/;
-#define rpmfnsLink(_fns, _msg) XrpmfnsLink(_fns, _msg, __FILE__, __LINE__)
+extern int _rpmds_nopromote;
-/**
- * Destroy a file name set.
- * @param ds file name set
- * @return NULL always
- */
-/*@null@*/
-rpmFNSet fnsFree(/*@killref@*/ /*@only@*/ /*@null@*/ rpmFNSet fns)
- /*@modifies fns@*/;
-
-/**
- * Create and load a file name set.
- * @param h header
- * @param tagN RPMTAG_BASENAMES
- * @param scareMem Use pointers to refcounted header memory?
- * @return new file name set
- */
-/*@null@*/
-rpmFNSet fnsNew(Header h, rpmTag tagN, int scareMem)
- /*@modifies h @*/;
-
-/**
- * Unreference a dependency set instance.
- * @param ds dependency set
- * @return NULL always
+/** \ingroup rpmds
+ * Dependency Attributes.
*/
-/*@unused@*/ /*@null@*/
-rpmDepSet rpmdsUnlink (/*@killref@*/ /*@only@*/ /*@null@*/ rpmDepSet ds,
- /*@null@*/ const char * msg)
- /*@modifies ds @*/;
-
-/** @todo Remove debugging entry from the ABI. */
-/*@-exportlocal@*/
-/*@null@*/
-rpmDepSet XrpmdsUnlink (/*@killref@*/ /*@only@*/ /*@null@*/ rpmDepSet ds,
- /*@null@*/ const char * msg, const char * fn, unsigned ln)
- /*@modifies ds @*/;
-/*@=exportlocal@*/
-#define rpmdsUnlink(_ds, _msg) XrpmdsUnlink(_ds, _msg, __FILE__, __LINE__)
+enum rpmsenseFlags_e {
+ RPMSENSE_ANY = 0,
+ RPMSENSE_LESS = (1 << 1),
+ RPMSENSE_GREATER = (1 << 2),
+ RPMSENSE_EQUAL = (1 << 3),
+ /* bit 4 unused */
+ RPMSENSE_POSTTRANS = (1 << 5), /*!< %posttrans dependency */
+ RPMSENSE_PREREQ = (1 << 6), /* legacy prereq dependency */
+ RPMSENSE_PRETRANS = (1 << 7), /*!< Pre-transaction dependency. */
+ RPMSENSE_INTERP = (1 << 8), /*!< Interpreter used by scriptlet. */
+ RPMSENSE_SCRIPT_PRE = (1 << 9), /*!< %pre dependency. */
+ RPMSENSE_SCRIPT_POST = (1 << 10), /*!< %post dependency. */
+ RPMSENSE_SCRIPT_PREUN = (1 << 11), /*!< %preun dependency. */
+ RPMSENSE_SCRIPT_POSTUN = (1 << 12), /*!< %postun dependency. */
+ RPMSENSE_SCRIPT_VERIFY = (1 << 13), /*!< %verify dependency. */
+ RPMSENSE_FIND_REQUIRES = (1 << 14), /*!< find-requires generated dependency. */
+ RPMSENSE_FIND_PROVIDES = (1 << 15), /*!< find-provides generated dependency. */
+
+ RPMSENSE_TRIGGERIN = (1 << 16), /*!< %triggerin dependency. */
+ RPMSENSE_TRIGGERUN = (1 << 17), /*!< %triggerun dependency. */
+ RPMSENSE_TRIGGERPOSTUN = (1 << 18), /*!< %triggerpostun dependency. */
+ RPMSENSE_MISSINGOK = (1 << 19), /*!< suggests/enhances hint. */
+ /* bits 20-23 unused */
+ RPMSENSE_RPMLIB = (1 << 24), /*!< rpmlib(feature) dependency. */
+ RPMSENSE_TRIGGERPREIN = (1 << 25), /*!< %triggerprein dependency. */
+ RPMSENSE_KEYRING = (1 << 26),
+ RPMSENSE_STRONG = (1 << 27),
+ RPMSENSE_CONFIG = (1 << 28)
+};
-/**
+typedef rpmFlags rpmsenseFlags;
+
+#define RPMSENSE_SENSEMASK 15 /* Mask to get senses, ie serial, */
+ /* less, greater, equal. */
+
+#define RPMSENSE_TRIGGER \
+ (RPMSENSE_TRIGGERPREIN | RPMSENSE_TRIGGERIN | RPMSENSE_TRIGGERUN | RPMSENSE_TRIGGERPOSTUN)
+
+#define _ALL_REQUIRES_MASK (\
+ RPMSENSE_INTERP | \
+ RPMSENSE_SCRIPT_PRE | \
+ RPMSENSE_SCRIPT_POST | \
+ RPMSENSE_SCRIPT_PREUN | \
+ RPMSENSE_SCRIPT_POSTUN | \
+ RPMSENSE_SCRIPT_VERIFY | \
+ RPMSENSE_FIND_REQUIRES | \
+ RPMSENSE_RPMLIB | \
+ RPMSENSE_KEYRING | \
+ RPMSENSE_PRETRANS | \
+ RPMSENSE_POSTTRANS | \
+ RPMSENSE_PREREQ | \
+ RPMSENSE_MISSINGOK | \
+ RPMSENSE_STRONG)
+
+#define _notpre(_x) ((_x) & ~RPMSENSE_PREREQ)
+#define _INSTALL_ONLY_MASK \
+ _notpre(RPMSENSE_SCRIPT_PRE|RPMSENSE_SCRIPT_POST|RPMSENSE_RPMLIB|RPMSENSE_KEYRING|RPMSENSE_PRETRANS|RPMSENSE_POSTTRANS)
+#define _ERASE_ONLY_MASK \
+ _notpre(RPMSENSE_SCRIPT_PREUN|RPMSENSE_SCRIPT_POSTUN)
+
+#define isLegacyPreReq(_x) (((_x) & _ALL_REQUIRES_MASK) == RPMSENSE_PREREQ)
+#define isInstallPreReq(_x) ((_x) & _INSTALL_ONLY_MASK)
+#define isErasePreReq(_x) ((_x) & _ERASE_ONLY_MASK)
+
+/** \ingroup rpmds
* Reference a dependency set instance.
* @param ds dependency set
* @return new dependency set reference
*/
-/*@unused@*/
-rpmDepSet rpmdsLink (/*@null@*/ rpmDepSet ds, /*@null@*/ const char * msg)
- /*@modifies ds @*/;
+rpmds rpmdsLink(rpmds ds);
-/** @todo Remove debugging entry from the ABI. */
-rpmDepSet XrpmdsLink (/*@null@*/ rpmDepSet ds, /*@null@*/ const char * msg,
- const char * fn, unsigned ln)
- /*@modifies ds @*/;
-#define rpmdsLink(_ds, _msg) XrpmdsLink(_ds, _msg, __FILE__, __LINE__)
-
-/**
+/** \ingroup rpmds
* Destroy a dependency set.
* @param ds dependency set
* @return NULL always
*/
-/*@null@*/
-rpmDepSet dsFree(/*@killref@*/ /*@only@*/ /*@null@*/ rpmDepSet ds)
- /*@modifies ds@*/;
-/**
+rpmds rpmdsFree(rpmds ds);
+
+/** \ingroup rpmds
* Create and load a dependency set.
* @param h header
* @param tagN type of dependency
- * @param scareMem Use pointers to refcounted header memory?
+ * @param flags unused
* @return new dependency set
*/
-/*@null@*/
-rpmDepSet dsNew(Header h, rpmTag tagN, int scareMem)
- /*@modifies h @*/;
+rpmds rpmdsNew(Header h, rpmTagVal tagN, int flags);
-/**
+/** \ingroup rpmds
* Return new formatted dependency string.
* @param dspfx formatted dependency string prefix
* @param ds dependency set
* @return new formatted dependency (malloc'ed)
*/
-/*@only@*/
-char * dsDNEVR(const char * dspfx, const rpmDepSet ds)
- /*@*/;
+char * rpmdsNewDNEVR(const char * dspfx, const rpmds ds);
-/**
+/** \ingroup rpmds
* Create, load and initialize a dependency for this header.
* @param h header
* @param tagN type of dependency
* @param Flags comparison flags
* @return new dependency set
*/
-/*@null@*/
-rpmDepSet dsThis(Header h, rpmTag tagN, int_32 Flags)
- /*@*/;
+rpmds rpmdsThis(Header h, rpmTagVal tagN, rpmsenseFlags Flags);
-/**
+/** \ingroup rpmds
* Create, load and initialize a dependency set of size 1.
* @param tagN type of dependency
* @param N name
* @param Flags comparison flags
* @return new dependency set
*/
-/*@null@*/
-rpmDepSet dsSingle(rpmTag tagN, const char * N, const char * EVR, int_32 Flags)
- /*@*/;
+rpmds rpmdsSingle(rpmTagVal tagN, const char * N, const char * EVR, rpmsenseFlags Flags);
-/**
+/** \ingroup rpmds
+ * Return a new dependency set of size 1 from the current iteration index
+ * @param ds dependency set
+ * @return new dependency set
+ */
+rpmds rpmdsCurrent(rpmds ds);
+
+/** \ingroup rpmds
* Return dependency set count.
* @param ds dependency set
* @return current count
*/
-int dsiGetCount(/*@null@*/ rpmDepSet ds)
- /*@*/;
+int rpmdsCount(const rpmds ds);
-/**
+/** \ingroup rpmds
* Return dependency set index.
* @param ds dependency set
* @return current index
*/
-int dsiGetIx(/*@null@*/ rpmDepSet ds)
- /*@*/;
+int rpmdsIx(const rpmds ds);
-/**
+/** \ingroup rpmds
* Set dependency set index.
* @param ds dependency set
* @param ix new index
* @return current index
*/
-int dsiSetIx(/*@null@*/ rpmDepSet ds, int ix)
- /*@modifies ds @*/;
+int rpmdsSetIx(rpmds ds, int ix);
-/**
+/** \ingroup rpmds
* Return current formatted dependency string.
* @param ds dependency set
* @return current dependency DNEVR, NULL on invalid
*/
-/*@null@*/
-const char * dsiGetDNEVR(/*@null@*/ rpmDepSet ds)
- /*@*/;
+const char * rpmdsDNEVR(const rpmds ds);
-/**
+/** \ingroup rpmds
* Return current dependency name.
* @param ds dependency set
* @return current dependency name, NULL on invalid
*/
-/*@null@*/
-const char * dsiGetN(/*@null@*/ rpmDepSet ds)
- /*@*/;
+const char * rpmdsN(const rpmds ds);
-/**
+/** \ingroup rpmds
* Return current dependency epoch-version-release.
* @param ds dependency set
* @return current dependency EVR, NULL on invalid
*/
-/*@null@*/
-const char * dsiGetEVR(/*@null@*/ rpmDepSet ds)
- /*@*/;
+const char * rpmdsEVR(const rpmds ds);
-/**
- * Return current dependency Flags.
+/** \ingroup rpmds
+ * Return current dependency flags.
* @param ds dependency set
- * @return current dependency EVR, 0 on invalid
+ * @return current dependency flags, 0 on invalid
*/
-int_32 dsiGetFlags(/*@null@*/ rpmDepSet ds)
- /*@*/;
+rpmsenseFlags rpmdsFlags(const rpmds ds);
-/**
- * Notify of results of dependency match;
+/** \ingroup rpmds
+ * Return current dependency type.
+ * @param ds dependency set
+ * @return current dependency type, 0 on invalid
+ */
+rpmTagVal rpmdsTagN(const rpmds ds);
+
+/** \ingroup rpmds
+ * Return dependency header instance, ie whether the dependency comes from
+ * an installed header or not.
+ * @param ds dependency set
+ * @return header instance of dependency (0 for not installed)
+ */
+unsigned int rpmdsInstance(rpmds ds);
+
+/** \ingroup rpmds
+ * Return current "Don't promote Epoch:" flag.
+ *
+ * This flag controls for Epoch: promotion when a dependency set is
+ * compared. If the flag is set (for already installed packages), then
+ * an unspecified value will be treated as Epoch: 0. Otherwise (for added
+ * packages), the Epoch: portion of the comparison is skipped if the value
+ * is not specified, i.e. an unspecified Epoch: is assumed to be equal
+ * in dependency comparisons.
+ *
+ * @param ds dependency set
+ * @return current "Don't promote Epoch:" flag
+ */
+int rpmdsNoPromote(const rpmds ds);
+
+/** \ingroup rpmds
+ * Set "Don't promote Epoch:" flag.
+ * @param ds dependency set
+ * @param nopromote Should an unspecified Epoch: be treated as Epoch: 0?
+ * @return previous "Don't promote Epoch:" flag
+ */
+int rpmdsSetNoPromote(rpmds ds, int nopromote);
+
+/** \ingroup rpmds
+ * Return current dependency color.
+ * @param ds dependency set
+ * @return current dependency color
+ */
+rpm_color_t rpmdsColor(const rpmds ds);
+
+/** \ingroup rpmds
+ * Return current dependency color.
+ * @param ds dependency set
+ * @param color new dependency color
+ * @return previous dependency color
+ */
+rpm_color_t rpmdsSetColor(const rpmds ds, rpm_color_t color);
+
+/** \ingroup rpmds
+ * Notify of results of dependency match.
* @param ds dependency set
* @param where where dependency was resolved (or NULL)
* @param rc 0 == YES, otherwise NO
*/
-/*@-globuse@*/ /* FIX: rpmMessage annotation is a lie */
-void dsiNotify(/*@null@*/ rpmDepSet ds, /*@null@*/ const char * where, int rc)
- /*@globals fileSystem @*/
- /*@modifies fileSystem @*/;
-/*@=globuse@*/
+/* FIX: rpmMessage annotation is a lie */
+void rpmdsNotify(rpmds ds, const char * where, int rc);
-/**
+/** \ingroup rpmds
* Return next dependency set iterator index.
* @param ds dependency set
* @return dependency set iterator index, -1 on termination
*/
-int dsiNext(/*@null@*/ rpmDepSet ds)
- /*@modifies ds @*/;
+int rpmdsNext(rpmds ds);
-/**
+/** \ingroup rpmds
* Initialize dependency set iterator.
* @param ds dependency set
* @return dependency set
*/
-/*@null@*/
-rpmDepSet dsiInit(/*@returned@*/ /*@null@*/ rpmDepSet ds)
- /*@modifies ds @*/;
+rpmds rpmdsInit(rpmds ds);
-/**
+/** \ingroup rpmds
+ * Find a dependency set element using binary search.
+ * @param ds dependency set to search
+ * @param ods dependency set element to find.
+ * @return dependency index (or -1 if not found)
+ */
+int rpmdsFind(rpmds ds, const rpmds ods);
+
+/** \ingroup rpmds
+ * Merge a dependency set maintaining (N,EVR,Flags) sorted order.
+ * @retval *dsp (merged) dependency set
+ * @param ods dependency set to merge
+ * @return (merged) dependency index
+ */
+int rpmdsMerge(rpmds * dsp, rpmds ods);
+
+/** \ingroup rpmds
+ * Search a sorted dependency set for an element that overlaps.
+ * A boolean result is saved (if allocated) and accessible through
+ * rpmdsResult(ods) afterwards.
+ * @param ds dependency set to search
+ * @param ods dependency set element to find.
+ * @return dependency index (or -1 if not found)
+ **/
+int rpmdsSearch(rpmds ds, rpmds ods);
+
+/** \ingroup rpmds
* Compare two versioned dependency ranges, looking for overlap.
* @param A 1st dependency
* @param B 2nd dependency
* @return 1 if dependencies overlap, 0 otherwise
*/
-int dsCompare(const rpmDepSet A, const rpmDepSet B)
- /*@*/;
+int rpmdsCompare(const rpmds A, const rpmds B);
-/**
- * Report a Requires: or Conflicts: dependency problem.
+/** \ingroup rpmds
+ * Compare package provides dependencies from header with a single dependency.
+ * @param h header
+ * @param req dependency set
+ * @param nopromote Don't promote Epoch: in comparison?
+ * @return 1 if any dependency overlaps, 0 otherwise
*/
-void dsProblem(/*@null@*/ rpmProblemSet tsprobs,
- const char * pkgNEVR, const rpmDepSet ds,
- /*@only@*/ /*@null@*/ const fnpyKey * suggestedKeys)
- /*@modifies tsprobs @*/;
+int rpmdsAnyMatchesDep (const Header h, const rpmds req, int nopromote);
-/**
+/** \ingroup rpmds
* Compare package provides dependencies from header with a single dependency.
* @param h header
- * @param ds dependency set
+ * @param ix index in header provides
+ * @param req dependency set
+ * @param nopromote Don't promote Epoch: in comparison?
+ * @return 1 if any dependency overlaps, 0 otherwise
*/
-int rangeMatchesDepFlags (Header h, const rpmDepSet req)
- /*@modifies h @*/;
+int rpmdsMatchesDep (const Header h, int ix, const rpmds req, int nopromote);
-/**
+/** \ingroup rpmds
* Compare package name-version-release from header with a single dependency.
- * @deprecated Remove from API when obsoletes is correctly implemented.
* @param h header
- * @param req dependency
+ * @param req dependency set
+ * @param nopromote Don't promote Epoch: in comparison?
* @return 1 if dependency overlaps, 0 otherwise
*/
-int headerMatchesDepFlags(Header h, const rpmDepSet req)
- /*@*/;
+int rpmdsNVRMatchesDep(const Header h, const rpmds req, int nopromote);
+
+/**
+ * Load rpmlib provides into a dependency set.
+ * @retval *dsp (loaded) depedency set
+ * @param tblp rpmlib provides table (NULL uses internal table)
+ * @return 0 on success
+ */
+int rpmdsRpmlib(rpmds * dsp, const void * tblp);
#ifdef __cplusplus
}
projects / platform / upstream / rpm.git / blobdiff