d++;
while (*d) /* find free slot */
d++;
- if (d[-1] == i)
- continue;
+ if (d[-1] == i) /* solvable already tacked at end ? */
+ continue; /* Y: skip, on to next provides */
}
*d = i; /* put solvable Id into data */
}
/*************************************************************************/
+/* check if a package's nevr matches a dependency */
+
+int
+pool_match_nevr_rel(Pool *pool, Solvable *s, Id d)
+{
+ Reldep *rd = GETRELDEP(pool, d);
+ Id name = rd->name;
+ Id evr = rd->evr;
+ int flags = rd->flags;
+
+ if (flags > 7)
+ {
+ switch (flags)
+ {
+ case REL_ARCH:
+ if (s->arch != evr)
+ return 0;
+ return pool_match_nevr(pool, s, name);
+ case REL_OR:
+ if (pool_match_nevr(pool, s, name))
+ return 1;
+ return pool_match_nevr(pool, s, evr);
+ case REL_AND:
+ case REL_WITH:
+ if (!pool_match_nevr(pool, s, name))
+ return 0;
+ return pool_match_nevr(pool, s, evr);
+ default:
+ return 0;
+ }
+ }
+ if (!pool_match_nevr(pool, s, name))
+ return 0;
+ if (evr == s->evr)
+ return flags & 2 ? 1 : 0;
+ if (!flags)
+ return 0;
+ if (flags == 7)
+ return 1;
+ if (flags != 2 && flags != 5)
+ flags ^= 5;
+ if ((flags & (1 << (1 + evrcmp(pool, s->evr, evr, EVRCMP_MATCH_RELEASE)))) != 0)
+ return 1;
+ return 0;
+}
+
/*
* addrelproviders
*
case REL_NAMESPACE:
if (pool->nscallback)
{
+ /* ask callback which packages provide the dependency
+ * 0: none
+ * 1: the system (aka SYSTEMSOLVABLE)
+ * >1: a set of packages, stored as offset on whatprovidesdata
+ */
p = pool->nscallback(pool, pool->nscallbackdata, name, evr);
if (p > 1)
{
queue_push(&plist, SYSTEMSOLVABLE);
}
break;
+ case REL_ARCH:
+ /* small hack: make it possible to match <pkg>.src
+ * we have to iterate over the solvables as src packages do not
+ * provide anything, thus they are not indexed in our
+ * whatprovides hash */
+ if (evr == ARCH_SRC)
+ {
+ Solvable *s;
+ for (p = 1, s = pool->solvables + p; p < pool->nsolvables; p++, s++)
+ {
+ if (s->arch != ARCH_SRC && s->arch != ARCH_NOSRC)
+ continue;
+ if (pool_match_nevr(pool, s, name))
+ queue_push(&plist, p);
+ }
+ break;
+ }
+ pp = pp2 = pool_whatprovides(pool, name);
+ while ((p = *pp++) != 0)
+ {
+ Solvable *s = pool->solvables + p;
+ if (s->arch == evr)
+ queue_push(&plist, p);
+ else
+ pp2 = 0;
+ }
+ if (pp2)
+ return pp2;
+ break;
default:
break;
}
#endif
if (flags && flags < 8)
{
- FOR_PROVIDES(p, pp, name)
+ pp = pool_whatprovides(pool, name);
+ while (ISRELDEP(name))
{
+ rd = GETRELDEP(pool, name);
+ name = rd->name;
+ }
+ while ((p = *pp++) != 0)
+ {
+ Solvable *s = pool->solvables + p;
#if 0
- POOL_DEBUG(DEBUG_1, "addrelproviders: checking package %s\n", id2str(pool, pool->p[p].name));
+ POOL_DEBUG(DEBUG_1, "addrelproviders: checking package %s\n", id2str(pool, s->name));
#endif
+ if (!s->provides)
+ {
+ /* no provides - check nevr */
+ if (pool_match_nevr_rel(pool, s, MAKERELDEP(d)))
+ queue_push(&plist, p);
+ continue;
+ }
/* solvable p provides name in some rels */
- pidp = pool->solvables[p].repo->idarraydata + pool->solvables[p].provides;
+ pidp = s->repo->idarraydata + s->provides;
while ((pid = *pidp++) != 0)
{
int pflags;
{
Id dep, sid;
const char *s, *sr;
+ struct searchfiles *csf;
while ((dep = *ida++) != 0)
{
+ csf = sf;
while (ISRELDEP(dep))
{
Reldep *rd;
sid = pool->ss.nstrings + GETRELID(dep);
- if (MAPTST(&sf->seen, sid))
+ if (MAPTST(&csf->seen, sid))
{
dep = 0;
break;
}
- MAPSET(&sf->seen, sid);
+ MAPSET(&csf->seen, sid);
rd = GETRELDEP(pool, dep);
if (rd->flags < 8)
dep = rd->name;
else if (rd->flags == REL_NAMESPACE)
{
- if (isf && (rd->name == NAMESPACE_INSTALLED || rd->name == NAMESPACE_SPLITPROVIDES))
+ if (rd->name == NAMESPACE_INSTALLED || rd->name == NAMESPACE_SPLITPROVIDES)
{
- sf = isf;
- isf = 0;
- if (MAPTST(&sf->seen, sid))
+ csf = isf;
+ if (!csf || MAPTST(&csf->seen, sid))
{
dep = 0;
break;
}
- MAPSET(&sf->seen, sid);
+ MAPSET(&csf->seen, sid);
}
dep = rd->evr;
}
Id ids[2];
ids[0] = rd->name;
ids[1] = 0;
- pool_addfileprovides_dep(pool, ids, sf, isf);
+ pool_addfileprovides_dep(pool, ids, csf, isf);
dep = rd->evr;
}
}
if (!dep)
continue;
- if (MAPTST(&sf->seen, dep))
+ if (MAPTST(&csf->seen, dep))
continue;
- MAPSET(&sf->seen, dep);
+ MAPSET(&csf->seen, dep);
s = id2str(pool, dep);
if (*s != '/')
continue;
- sf->ids = sat_extend(sf->ids, sf->nfiles, 1, sizeof(Id), SEARCHFILES_BLOCK);
- sf->dirs = sat_extend(sf->dirs, sf->nfiles, 1, sizeof(const char *), SEARCHFILES_BLOCK);
- sf->names = sat_extend(sf->names, sf->nfiles, 1, sizeof(const char *), SEARCHFILES_BLOCK);
- sf->ids[sf->nfiles] = dep;
+ csf->ids = sat_extend(csf->ids, csf->nfiles, 1, sizeof(Id), SEARCHFILES_BLOCK);
+ csf->dirs = sat_extend(csf->dirs, csf->nfiles, 1, sizeof(const char *), SEARCHFILES_BLOCK);
+ csf->names = sat_extend(csf->names, csf->nfiles, 1, sizeof(const char *), SEARCHFILES_BLOCK);
+ csf->ids[csf->nfiles] = dep;
sr = strrchr(s, '/');
- sf->names[sf->nfiles] = strdup(sr + 1);
- sf->dirs[sf->nfiles] = sat_malloc(sr - s + 1);
+ csf->names[csf->nfiles] = strdup(sr + 1);
+ csf->dirs[csf->nfiles] = sat_malloc(sr - s + 1);
if (sr != s)
- strncpy(sf->dirs[sf->nfiles], s, sr - s);
- sf->dirs[sf->nfiles][sr - s] = 0;
- sf->nfiles++;
+ strncpy(csf->dirs[csf->nfiles], s, sr - s);
+ csf->dirs[csf->nfiles][sr - s] = 0;
+ csf->nfiles++;
}
}
{
Solvable *s;
Repo *repo;
- struct searchfiles sf, isf;
+ struct searchfiles sf, isf, *isfp;
struct addfileprovides_cbdata cbd;
int i;
memset(&isf, 0, sizeof(isf));
map_init(&isf.seen, pool->ss.nstrings + pool->nrels);
+ isfp = installed ? &isf : 0;
for (i = 1, s = pool->solvables + i; i < pool->nsolvables; i++, s++)
{
repo = s->repo;
if (!repo)
continue;
if (s->obsoletes)
- pool_addfileprovides_dep(pool, repo->idarraydata + s->obsoletes, &sf, &isf);
+ pool_addfileprovides_dep(pool, repo->idarraydata + s->obsoletes, &sf, isfp);
if (s->conflicts)
- pool_addfileprovides_dep(pool, repo->idarraydata + s->conflicts, &sf, &isf);
+ pool_addfileprovides_dep(pool, repo->idarraydata + s->conflicts, &sf, isfp);
if (s->requires)
- pool_addfileprovides_dep(pool, repo->idarraydata + s->requires, &sf, &isf);
+ pool_addfileprovides_dep(pool, repo->idarraydata + s->requires, &sf, isfp);
if (s->recommends)
- pool_addfileprovides_dep(pool, repo->idarraydata + s->recommends, &sf, &isf);
+ pool_addfileprovides_dep(pool, repo->idarraydata + s->recommends, &sf, isfp);
if (s->suggests)
- pool_addfileprovides_dep(pool, repo->idarraydata + s->suggests, &sf, &isf);
+ pool_addfileprovides_dep(pool, repo->idarraydata + s->suggests, &sf, isfp);
if (s->supplements)
- pool_addfileprovides_dep(pool, repo->idarraydata + s->supplements, &sf, &isf);
+ pool_addfileprovides_dep(pool, repo->idarraydata + s->supplements, &sf, isfp);
if (s->enhances)
- pool_addfileprovides_dep(pool, repo->idarraydata + s->enhances, &sf, &isf);
- if (s->freshens)
- pool_addfileprovides_dep(pool, repo->idarraydata + s->freshens, &sf, &isf);
+ pool_addfileprovides_dep(pool, repo->idarraydata + s->enhances, &sf, isfp);
}
map_free(&sf.seen);
map_free(&isf.seen);
sat_free(sf.dirs);
sat_free(sf.names);
}
- if (isf.nfiles && installed)
+ if (isf.nfiles)
{
#if 0
for (i = 0; i < isf.nfiles; i++)
POOL_DEBUG(SAT_DEBUG_STATS, "looking up %s in installed filelist\n", id2str(pool, isf.ids[i]));
#endif
- pool_addfileprovides_search(pool, &cbd, &isf, installed);
+ if (installed)
+ pool_addfileprovides_search(pool, &cbd, &isf, installed);
sat_free(isf.ids);
for (i = 0; i < isf.nfiles; i++)
{
pool->languages[i] = strdup(languages[i]);
}
+Id
+pool_id2langid(Pool *pool, Id id, const char *lang, int create)
+{
+ const char *n;
+ char buf[256], *p;
+ int l;
+
+ if (!lang)
+ return id;
+ n = id2str(pool, id);
+ l = strlen(n) + strlen(lang) + 2;
+ if (l > sizeof(buf))
+ p = sat_malloc(strlen(n) + strlen(lang) + 2);
+ else
+ p = buf;
+ sprintf(p, "%s:%s", n, lang);
+ id = str2id(pool, p, create);
+ if (p != buf)
+ free(p);
+ return id;
+}
+
char *
pool_alloctmpspace(Pool *pool, int len)
{
DUChanges *mps;
struct mptree *mptree;
int addsub;
+ int hasdu;
Id *dirmap;
int nmap;
cbd->nmap = data->dirpool.ndirs;
cbd->olddata = data;
}
+ cbd->hasdu = 1;
if (value->id < 0 || value->id >= cbd->nmap)
return 0;
mp = cbd->dirmap[value->id];
#define MPTREE_BLOCK 15
void
-pool_calc_duchanges(Pool *pool, Queue *pkgs, DUChanges *mps, int nmps)
+pool_calc_duchanges(Pool *pool, Repo *oldinstalled, Map *installedmap, DUChanges *mps, int nmps)
{
char *p;
const char *path, *compstr;
int pos, compl;
int mp;
struct ducbdata cbd;
+ Solvable *s;
+ Id sp;
+ Map ignoredu;
+ memset(&ignoredu, 0, sizeof(ignoredu));
cbd.mps = mps;
cbd.addsub = 0;
cbd.dirmap = 0;
cbd.mptree = mptree;
cbd.addsub = 1;
- for (i = 0; i < pkgs->count; i++)
+ for (sp = 1, s = pool->solvables + sp; sp < pool->nsolvables; sp++, s++)
{
- Id sp = pkgs->elements[i];
- if (sp > 0)
- repo_search(pool->solvables[sp].repo, sp, SOLVABLE_DISKUSAGE, 0, 0, solver_fill_DU_cb, &cbd);
+ if (!s->repo || (oldinstalled && s->repo == oldinstalled))
+ continue;
+ if (!MAPTST(installedmap, sp))
+ continue;
+ cbd.hasdu = 0;
+ repo_search(s->repo, sp, SOLVABLE_DISKUSAGE, 0, 0, solver_fill_DU_cb, &cbd);
+ if (!cbd.hasdu && oldinstalled)
+ {
+ Id op, *opp;
+ /* no du data available, ignore data of all installed solvables we obsolete */
+ if (!ignoredu.map)
+ map_init(&ignoredu, oldinstalled->end - oldinstalled->start);
+ if (s->obsoletes)
+ {
+ Id obs, *obsp = s->repo->idarraydata + s->obsoletes;
+ while ((obs = *obsp++) != 0)
+ FOR_PROVIDES(op, opp, obs)
+ if (op >= oldinstalled->start && op < oldinstalled->end)
+ MAPSET(&ignoredu, op - oldinstalled->start);
+ }
+ FOR_PROVIDES(op, opp, s->name)
+ if (pool->solvables[op].name == s->name)
+ if (op >= oldinstalled->start && op < oldinstalled->end)
+ MAPSET(&ignoredu, op - oldinstalled->start);
+ }
}
cbd.addsub = -1;
- for (i = 0; i < pkgs->count; i++)
+ if (oldinstalled)
{
- Id sp = pkgs->elements[i];
- if (sp < 0)
- repo_search(pool->solvables[-sp].repo, -sp, SOLVABLE_DISKUSAGE, 0, 0, solver_fill_DU_cb, &cbd);
+ /* assumes we allways have du data for installed solvables */
+ FOR_REPO_SOLVABLES(oldinstalled, sp, s)
+ {
+ if (MAPTST(installedmap, sp))
+ continue;
+ if (ignoredu.map && MAPTST(&ignoredu, sp - oldinstalled->start))
+ continue;
+ repo_search(oldinstalled, sp, SOLVABLE_DISKUSAGE, 0, 0, solver_fill_DU_cb, &cbd);
+ }
}
+ if (ignoredu.map)
+ map_free(&ignoredu);
sat_free(cbd.dirmap);
sat_free(mptree);
}
int
-pool_calc_installsizechange(Pool *pool, Queue *pkgs)
+pool_calc_installsizechange(Pool *pool, Repo *oldinstalled, Map *installedmap)
{
- int i, change;
+ Id sp;
+ Solvable *s;
+ int change = 0;
- change = 0;
- for (i = 0; i < pkgs->count; i++)
+ for (sp = 1, s = pool->solvables + sp; sp < pool->nsolvables; sp++, s++)
{
- Id sp = pkgs->elements[i];
- if (sp > 0)
- change += repo_lookup_num(pool->solvables + sp, SOLVABLE_INSTALLSIZE);
- else if (sp < 0)
- change -= repo_lookup_num(pool->solvables - sp, SOLVABLE_INSTALLSIZE);
+ if (!s->repo || (oldinstalled && s->repo == oldinstalled))
+ continue;
+ if (!MAPTST(installedmap, sp))
+ continue;
+ change += repo_lookup_num(s, SOLVABLE_INSTALLSIZE);
+ }
+ if (oldinstalled)
+ {
+ FOR_REPO_SOLVABLES(oldinstalled, sp, s)
+ {
+ if (MAPTST(installedmap, sp))
+ continue;
+ change -= repo_lookup_num(s, SOLVABLE_INSTALLSIZE);
+ }
}
return change;
}
+/* 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 = rd = GETRELDEP(pool, dep);
+ dep = rd->name;
+ }
+ return dep;
+}
+
+static inline int providedbyinstalled(Pool *pool, unsigned char *map, Id dep)
+{
+ Id p, *pp;
+ int r = 0;
+ FOR_PROVIDES(p, pp, dep)
+ {
+ if (p == SYSTEMSOLVABLE)
+ return 1; /* always boring, as never constraining */
+ 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(Pool *pool, Repo *oldinstalled, Map *installedmap, Queue *pkgs, Queue *res)
+{
+ int i, r, m, did;
+ Id p, *dp, con, *conp, req, *reqp;
+ unsigned char *map;
+ Solvable *s;
+
+ map = sat_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(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);
+ if (!r)
+ {
+ /* decided and miss */
+ map[p] = 2;
+ break;
+ }
+ m |= r; /* 1 | 9 | 16 | 17 */
+ }
+ if (req)
+ continue;
+ if ((m & 9) == 9)
+ m = 9;
+ }
+ if (s->conflicts)
+ {
+ conp = s->repo->idarraydata + s->conflicts;
+ while ((con = *conp++) != 0)
+ {
+ if ((providedbyinstalled(pool, map, con) & 1) != 0)
+ {
+ map[p] = 2;
+ break;
+ }
+ if ((m == 1 || m == 17) && ISRELDEP(con))
+ {
+ con = dep2name(pool, con);
+ if ((providedbyinstalled(pool, map, con) & 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) & 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_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);
+}
+
// EOF
projects / platform / upstream / libsolv.git / blobdiff