pool = (Pool *)solv_calloc(1, sizeof(*pool));
- stringpool_init (&pool->ss, initpool_data);
+ stringpool_init(&pool->ss, initpool_data);
/* alloc space for RelDep 0 */
pool->rels = solv_extend_resize(0, 1, sizeof(Reldep), REL_BLOCK);
if (!pool_match_nevr(pool, s, name))
return 0;
return pool_match_nevr(pool, s, evr);
+ case REL_WITHOUT:
+ if (!pool_match_nevr(pool, s, name))
+ return 0;
+ return !pool_match_nevr(pool, s, evr);
case REL_MULTIARCH:
if (evr != ARCH_ANY)
return 0;
/* public (i.e. not inlined) version of pool_match_flags_evr */
int
-pool_intersect_evrs(Pool *pool, int pflags, Id pevr, int flags, int evr)
+pool_intersect_evrs(Pool *pool, int pflags, Id pevr, int flags, Id evr)
{
return pool_match_flags_evr(pool, pflags, pevr, flags, evr);
}
{
/* we use potentially matches for complex deps */
rd1 = GETRELDEP(pool, d1);
- if (rd1->flags == REL_AND || rd1->flags == REL_OR || rd1->flags == REL_WITH || rd1->flags == REL_COND)
+ if (rd1->flags == REL_AND || rd1->flags == REL_OR || rd1->flags == REL_WITH || rd1->flags == REL_WITHOUT || rd1->flags == REL_COND || rd1->flags == REL_UNLESS)
{
if (pool_match_dep(pool, rd1->name, d2))
return 1;
- if (rd1->flags == REL_COND && ISRELDEP(rd1->evr))
+ if ((rd1->flags == REL_COND || rd1->flags == REL_UNLESS) && ISRELDEP(rd1->evr))
{
rd1 = GETRELDEP(pool, rd1->evr);
if (rd1->flags != REL_ELSE)
return 0;
}
- if (rd1->flags != REL_COND && pool_match_dep(pool, rd1->evr, d2))
+ if (rd1->flags != REL_COND && rd1->flags != REL_UNLESS && rd1->flags != REL_WITHOUT && pool_match_dep(pool, rd1->evr, d2))
return 1;
return 0;
}
{
/* we use potentially matches for complex deps */
rd2 = GETRELDEP(pool, d2);
- if (rd2->flags == REL_AND || rd2->flags == REL_OR || rd2->flags == REL_WITH || rd2->flags == REL_COND)
+ if (rd2->flags == REL_AND || rd2->flags == REL_OR || rd2->flags == REL_WITH || rd2->flags == REL_WITHOUT || rd2->flags == REL_COND || rd2->flags == REL_UNLESS)
{
if (pool_match_dep(pool, d1, rd2->name))
return 1;
- if (rd2->flags == REL_COND && ISRELDEP(rd2->evr))
+ if ((rd2->flags == REL_COND || rd2->flags == REL_UNLESS) && ISRELDEP(rd2->evr))
{
rd2 = GETRELDEP(pool, rd2->evr);
if (rd2->flags != REL_ELSE)
return 0;
}
- if (rd2->flags != REL_COND && pool_match_dep(pool, d1, rd2->evr))
+ if (rd2->flags != REL_COND && rd2->flags != REL_UNLESS && rd2->flags != REL_WITHOUT && pool_match_dep(pool, d1, rd2->evr))
return 1;
return 0;
}
if (!ISRELDEP(d1))
{
if (!ISRELDEP(d2))
- return 0;
+ return 0; /* cannot match as d1 != d2 */
rd2 = GETRELDEP(pool, d2);
return pool_match_dep(pool, d1, rd2->name);
}
}
/*
+ * rpm eq magic:
+ *
+ * some dependencies are of the from "foo = md5sum", like the
+ * buildid provides. There's not much we can do to speed up
+ * getting the providers, because rpm's complex evr comparison
+ * rules get in the way. But we can use the first character(s)
+ * of the md5sum to do a simple pre-check.
+ */
+static inline int
+rpmeqmagic(Pool *pool, Id evr)
+{
+ const char *s = pool_id2str(pool, evr);
+ if (*s == '0')
+ {
+ while (*s == '0' && s[1] >= '0' && s[1] <= '9')
+ s++;
+ /* ignore epoch 0 */
+ if (*s == '0' && s[1] == ':')
+ {
+ s += 2;
+ while (*s == '0' && s[1] >= '0' && s[1] <= '9')
+ s++;
+ }
+ }
+ if (*s >= '0' && *s <= '9')
+ {
+ if (s[1] >= '0' && s[1] <= '9')
+ return *s + (s[1] << 8);
+ return *s;
+ }
+ if ((*s >= 'a' && *s <= 'z') || (*s >= 'A' && *s <= 'Z'))
+ {
+ if ((s[1] >= 'a' && s[1] <= 'z') || (s[1] >= 'A' && s[1] <= 'Z'))
+ return *s + (s[1] << 8);
+ return *s;
+ }
+ return -1;
+}
+
+static inline int
+rpmeqmagic_init(Pool *pool, int flags, Id evr)
+{
+ if (flags != REL_EQ || pool->disttype != DISTTYPE_RPM || pool->promoteepoch || ISRELDEP(evr))
+ return -1;
+ else
+ return rpmeqmagic(pool, evr);
+}
+
+static inline int
+rpmeqmagic_cantmatch(Pool *pool, int flags, Id evr, int eqmagic)
+{
+ int peqmagic = rpmeqmagic(pool, evr);
+ if (peqmagic > 0 && peqmagic != eqmagic)
+ return 1;
+ return 0;
+}
+
+/*
* addrelproviders
*
* add packages fulfilling the relation to whatprovides array
wp = 0;
}
break;
-
+ case REL_WITHOUT:
+ wp = pool_whatprovides(pool, name);
+ pp2 = pool_whatprovides_ptr(pool, evr);
+ pp = pool->whatprovidesdata + wp;
+ while ((p = *pp++) != 0)
+ {
+ for (pp3 = pp2; *pp3; pp3++)
+ if (*pp3 == p)
+ break;
+ if (!*pp3)
+ queue_push(&plist, p); /* use it */
+ else
+ wp = 0;
+ }
+ break;
case REL_AND:
case REL_OR:
case REL_COND:
- if (flags == REL_COND)
+ case REL_UNLESS:
+ if (flags == REL_COND || flags == REL_UNLESS)
{
if (ISRELDEP(evr))
{
else if (flags)
{
Id *ppaux = 0;
+ int eqmagic = 0;
/* simple version comparison relation */
#if 0
POOL_DEBUG(SOLV_DEBUG_STATS, "addrelproviders: what provides %s?\n", pool_dep2str(pool, name));
prd = GETRELDEP(pool, pid);
if (prd->name != name)
continue; /* wrong provides name */
+ if (!eqmagic)
+ eqmagic = rpmeqmagic_init(pool, flags, evr);
+ if (eqmagic > 0 && prd->flags == REL_EQ && !ISRELDEP(prd->evr) &&
+ rpmeqmagic_cantmatch(pool, prd->flags, prd->evr, eqmagic))
+ continue;
/* right package, both deps are rels. check flags/evr */
if (!pool_match_flags_evr(pool, prd->flags, prd->evr, flags, evr))
continue;
continue;
}
/* solvable p provides name in some rels */
+ if (!eqmagic)
+ eqmagic = rpmeqmagic_init(pool, flags, evr);
pidp = s->repo->idarraydata + s->provides;
while ((pid = *pidp++) != 0)
{
if (prd->name != name)
continue; /* wrong provides name */
/* right package, both deps are rels. check flags/evr */
+ if (eqmagic > 0 && prd->flags == REL_EQ && !ISRELDEP(prd->evr) &&
+ rpmeqmagic_cantmatch(pool, prd->flags, prd->evr, eqmagic))
+ continue;
if (pool_match_flags_evr(pool, prd->flags, prd->evr, flags, evr))
break; /* matches */
}
continue;
if (evr && rd->evr != evr)
continue;
- pool->whatprovides_rel[d] = 0;
+ if (pool->whatprovides_rel[d])
+ pool_set_whatprovides(pool, MAKERELDEP(d), 0);
}
}
pool_whatmatchesdep(Pool *pool, Id keyname, Id dep, Queue *q, int marker)
{
Id p;
+ Queue qq;
+ int i;
queue_empty(q);
+ if (keyname == SOLVABLE_NAME)
+ {
+ Id pp;
+ FOR_PROVIDES(p, pp, dep)
+ if (pool_match_dep(pool, p, dep))
+ queue_push(q, p);
+ return;
+ }
+ queue_init(&qq);
FOR_POOL_SOLVABLES(p)
{
Solvable *s = pool->solvables + p;
continue;
if (s->repo != pool->installed && !pool_installable(pool, s))
continue;
- if (solvable_matchesdep(s, keyname, dep, marker))
- queue_push(q, p);
+ if (qq.count)
+ queue_empty(&qq);
+ solvable_lookup_deparray(s, keyname, &qq, marker);
+ for (i = 0; i < qq.count; i++)
+ if (pool_match_dep(pool, qq.elements[i], dep))
+ {
+ queue_push(q, p);
+ break;
+ }
}
+ queue_free(&qq);
+}
+
+/* check if keyname contains dep, return list of matching packages */
+void
+pool_whatcontainsdep(Pool *pool, Id keyname, Id dep, Queue *q, int marker)
+{
+ Id p;
+ Queue qq;
+ int i;
+
+ queue_empty(q);
+ if (!dep)
+ return;
+ queue_init(&qq);
+ FOR_POOL_SOLVABLES(p)
+ {
+ Solvable *s = pool->solvables + p;
+ if (s->repo->disabled)
+ continue;
+ if (s->repo != pool->installed && !pool_installable(pool, s))
+ continue;
+ if (qq.count)
+ queue_empty(&qq);
+ solvable_lookup_deparray(s, keyname, &qq, marker);
+ for (i = 0; i < qq.count; i++)
+ if (qq.elements[i] == dep)
+ {
+ queue_push(q, p);
+ break;
+ }
+ }
+ queue_free(&qq);
}
/*************************************************************************/
{
va_list args;
int l;
+
+ if (!pool)
+ return ret;
va_start(args, format);
if (!pool->errstr)
{
return s;
}
-/* map:
- * 1: installed
- * 2: conflicts with installed
- * 8: interesting (only true if installed)
- * 16: undecided
- */
-
-static inline Id dep2name(Pool *pool, Id dep)
-{
- while (ISRELDEP(dep))
- {
- Reldep *rd = GETRELDEP(pool, dep);
- dep = rd->name;
- }
- return dep;
-}
-
-static int providedbyinstalled_multiversion(Pool *pool, unsigned char *map, Id n, Id con)
-{
- Id p, pp;
- Solvable *sn = pool->solvables + n;
-
- FOR_PROVIDES(p, pp, sn->name)
- {
- Solvable *s = pool->solvables + p;
- if (s->name != sn->name || s->arch != sn->arch)
- continue;
- if ((map[p] & 9) != 9)
- continue;
- if (pool_match_nevr(pool, pool->solvables + p, con))
- continue;
- return 1; /* found installed package that doesn't conflict */
- }
- return 0;
-}
-
-static inline int providedbyinstalled(Pool *pool, unsigned char *map, Id dep, int ispatch, Map *multiversionmap)
-{
- Id p, pp;
- int r = 0;
- FOR_PROVIDES(p, pp, dep)
- {
- if (p == SYSTEMSOLVABLE)
- return 1; /* always boring, as never constraining */
- if (ispatch && !pool_match_nevr(pool, pool->solvables + p, dep))
- continue;
- if (ispatch && multiversionmap && multiversionmap->size && MAPTST(multiversionmap, p) && ISRELDEP(dep))
- if (providedbyinstalled_multiversion(pool, map, p, dep))
- continue;
- if ((map[p] & 9) == 9)
- return 9;
- r |= map[p] & 17;
- }
- return r;
-}
-
-/*
- * pool_trivial_installable - calculate if a set of solvables is
- * trivial installable without any other installs/deinstalls of
- * packages not belonging to the set.
- *
- * the state is returned in the result queue:
- * 1: solvable is installable without any other package changes
- * 0: solvable is not installable
- * -1: solvable is installable, but doesn't constrain any installed packages
- */
-
-void
-pool_trivial_installable_multiversionmap(Pool *pool, Map *installedmap, Queue *pkgs, Queue *res, Map *multiversionmap)
-{
- int i, r, m, did;
- Id p, *dp, con, *conp, req, *reqp;
- unsigned char *map;
- Solvable *s;
-
- map = solv_calloc(pool->nsolvables, 1);
- for (p = 1; p < pool->nsolvables; p++)
- {
- if (!MAPTST(installedmap, p))
- continue;
- map[p] |= 9;
- s = pool->solvables + p;
- if (!s->conflicts)
- continue;
- conp = s->repo->idarraydata + s->conflicts;
- while ((con = *conp++) != 0)
- {
- dp = pool_whatprovides_ptr(pool, con);
- for (; *dp; dp++)
- map[p] |= 2; /* XXX: self conflict ? */
- }
- }
- for (i = 0; i < pkgs->count; i++)
- map[pkgs->elements[i]] = 16;
-
- for (i = 0, did = 0; did < pkgs->count; i++, did++)
- {
- if (i == pkgs->count)
- i = 0;
- p = pkgs->elements[i];
- if ((map[p] & 16) == 0)
- continue;
- if ((map[p] & 2) != 0)
- {
- map[p] = 2;
- continue;
- }
- s = pool->solvables + p;
- m = 1;
- if (s->requires)
- {
- reqp = s->repo->idarraydata + s->requires;
- while ((req = *reqp++) != 0)
- {
- if (req == SOLVABLE_PREREQMARKER)
- continue;
- r = providedbyinstalled(pool, map, req, 0, 0);
- if (!r)
- {
- /* decided and miss */
- map[p] = 2;
- did = 0;
- break;
- }
- if (r == 16)
- break; /* undecided */
- m |= r; /* 1 | 9 | 17 */
- }
- if (req)
- continue;
- if ((m & 9) == 9)
- m = 9;
- }
- if (s->conflicts)
- {
- int ispatch = 0; /* see solver.c patch handling */
-
- if (!strncmp("patch:", pool_id2str(pool, s->name), 6))
- ispatch = 1;
- conp = s->repo->idarraydata + s->conflicts;
- while ((con = *conp++) != 0)
- {
- if ((providedbyinstalled(pool, map, con, ispatch, multiversionmap) & 1) != 0)
- {
- map[p] = 2;
- did = 0;
- break;
- }
- if ((m == 1 || m == 17) && ISRELDEP(con))
- {
- con = dep2name(pool, con);
- if ((providedbyinstalled(pool, map, con, ispatch, multiversionmap) & 1) != 0)
- m = 9;
- }
- }
- if (con)
- continue; /* found a conflict */
- }
-#if 0
- if (s->repo && s->repo != oldinstalled)
- {
- Id p2, obs, *obsp, *pp;
- Solvable *s2;
- if (s->obsoletes)
- {
- obsp = s->repo->idarraydata + s->obsoletes;
- while ((obs = *obsp++) != 0)
- {
- if ((providedbyinstalled(pool, map, obs, 0, 0) & 1) != 0)
- {
- map[p] = 2;
- break;
- }
- }
- if (obs)
- continue;
- }
- FOR_PROVIDES(p2, pp, s->name)
- {
- s2 = pool->solvables + p2;
- if (s2->name == s->name && (map[p2] & 1) != 0)
- {
- map[p] = 2;
- break;
- }
- }
- if (p2)
- continue;
- }
-#endif
- if (m != map[p])
- {
- map[p] = m;
- did = 0;
- }
- }
- queue_free(res);
- queue_init_clone(res, pkgs);
- for (i = 0; i < pkgs->count; i++)
- {
- m = map[pkgs->elements[i]];
- if ((m & 9) == 9)
- r = 1;
- else if (m & 1)
- r = -1;
- else
- r = 0;
- res->elements[i] = r;
- }
- free(map);
-}
-
-void
-pool_trivial_installable(Pool *pool, Map *installedmap, Queue *pkgs, Queue *res)
-{
- pool_trivial_installable_multiversionmap(pool, installedmap, pkgs, res, 0);
-}
-
const char *
pool_lookup_str(Pool *pool, Id entry, Id keyname)
{
return loc;
}
+void
+pool_set_whatprovides(Pool *pool, Id id, Id providers)
+{
+ int d, nrels = pool->nrels;
+ Reldep *rd;
+ Map m;
+
+ /* set new entry */
+ if (ISRELDEP(id))
+ {
+ d = GETRELID(id);
+ pool->whatprovides_rel[d] = providers;
+ d++;
+ }
+ else
+ {
+ pool->whatprovides[id] = providers;
+ if (id < pool->whatprovidesauxoff)
+ pool->whatprovidesaux[id] = 0; /* sorry */
+ d = 1;
+ }
+ if (!pool->whatprovides_rel)
+ return;
+ /* clear cache of all rels that use it */
+ map_init(&m, 0);
+ for (rd = pool->rels + d; d < nrels; d++, rd++)
+ {
+ if (rd->name == id || rd->evr == id ||
+ (m.size && ISRELDEP(rd->name) && MAPTST(&m, GETRELID(rd->name))) ||
+ (m.size && ISRELDEP(rd->evr) && MAPTST(&m, GETRELID(rd->evr))))
+ {
+ pool->whatprovides_rel[d] = 0; /* clear cache */
+ if (!m.size)
+ map_init(&m, nrels);
+ MAPSET(&m, d);
+ }
+ }
+ map_free(&m);
+}
+
static void
add_new_provider(Pool *pool, Id id, Id p)
{
Queue q;
Id *pp;
+ /* find whatprovides entry */
while (ISRELDEP(id))
{
Reldep *rd = GETRELDEP(pool, id);
id = rd->name;
}
+ /* add new provider to existing list keeping it sorted */
queue_init(&q);
for (pp = pool->whatprovidesdata + pool->whatprovides[id]; *pp; pp++)
{
if (*pp == p)
{
- queue_free(&q);
+ queue_free(&q); /* already have it */
return;
}
if (*pp > p)
}
if (p)
queue_push(&q, p);
- pool->whatprovides[id] = pool_queuetowhatprovides(pool, &q);
- if (id < pool->whatprovidesauxoff)
- pool->whatprovidesaux[id] = 0; /* sorry */
+ pool_set_whatprovides(pool, id, pool_queuetowhatprovides(pool, &q));
queue_free(&q);
}
continue;
s->provides = repo_addid_dep(s->repo, s->provides, id, SOLVABLE_FILEMARKER);
if (pool->whatprovides)
- add_new_provider(pool, fn, p);
- if (pool->whatprovides_rel)
- pool->whatprovides_rel[GETRELID(id)] = 0; /* clear cache */
+ add_new_provider(pool, id, p);
s = pool->solvables + q;
if (!s->repo)
continue;
projects / platform / upstream / libsolv.git / blobdiff