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Diffstat (limited to 'lib/libalpm/deps.c')
-rw-r--r--lib/libalpm/deps.c124
1 files changed, 60 insertions, 64 deletions
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index 0e90c0ef..75ecab3c 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -136,8 +136,8 @@ alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, pmtranstype_t mode)
numscans++;
/* run thru targets, moving up packages as necessary */
for(i = newtargs; i; i = i->next) {
- pmpkg_t *p = (pmpkg_t*)i->data;
- _alpm_log(PM_LOG_DEBUG, "sorting %s", p->name);
+ pmpkg_t *p = i->data;
+ _alpm_log(PM_LOG_DEBUG, " sorting %s", alpm_pkg_get_name(p));
for(j = alpm_pkg_get_depends(p); j; j = j->next) {
pmdepend_t dep;
pmpkg_t *q = NULL;
@@ -148,17 +148,19 @@ alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, pmtranstype_t mode)
* move it up above p
*/
for(k = i->next; k; k = k->next) {
- q = (pmpkg_t *)k->data;
- if(!strcmp(dep.name, q->name)) {
- if(!_alpm_pkg_find(q->name, tmptargs)) {
+ q = k->data;
+ const char *qname = alpm_pkg_get_name(q);
+ if(!strcmp(dep.name, qname)) {
+ if(!_alpm_pkg_find(qname, tmptargs)) {
change = 1;
tmptargs = alpm_list_add(tmptargs, q);
}
break;
}
- for(l = q->provides; l; l = l->next) {
- if(!strcmp(dep.name, (char*)l->data)) {
- if(!_alpm_pkg_find((char*)l->data, tmptargs)) {
+ for(l = alpm_pkg_get_provides(q); l; l = l->next) {
+ const char *provname = l->data;
+ if(!strcmp(dep.name, provname)) {
+ if(!_alpm_pkg_find(provname, tmptargs)) {
change = 1;
tmptargs = alpm_list_add(tmptargs, q);
}
@@ -167,7 +169,7 @@ alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, pmtranstype_t mode)
}
}
}
- if(!_alpm_pkg_find(p->name, tmptargs)) {
+ if(!_alpm_pkg_find(alpm_pkg_get_name(p), tmptargs)) {
tmptargs = alpm_list_add(tmptargs, p);
}
}
@@ -221,8 +223,9 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
continue;
}
- if((oldpkg = _alpm_db_get_pkgfromcache(db, newpkg->name)) == NULL) {
- _alpm_log(PM_LOG_DEBUG, _("cannot find package installed '%s'"), newpkg->name);
+ if((oldpkg = _alpm_db_get_pkgfromcache(db, alpm_pkg_get_name(newpkg))) == NULL) {
+ _alpm_log(PM_LOG_DEBUG, _("cannot find package installed '%s'"),
+ alpm_pkg_get_name(newpkg));
continue;
}
for(j = alpm_pkg_get_requiredby(oldpkg); j; j = j->next) {
@@ -232,7 +235,7 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
/* hmmm... package isn't installed.. */
continue;
}
- if(_alpm_pkg_find(p->name, packages)) {
+ if(_alpm_pkg_find(alpm_pkg_get_name(p), packages)) {
/* this package also in the upgrade list, so don't worry about it */
continue;
}
@@ -250,7 +253,7 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
if(_alpm_depcmp(pkg, &depend)) {
_alpm_log(PM_LOG_DEBUG, _("checkdeps: dependency '%s' has moved from '%s' to '%s'"),
- depend.name, oldpkg->name, pkg->name);
+ depend.name, alpm_pkg_get_name(oldpkg), alpm_pkg_get_name(pkg));
satisfied = 1;
break;
}
@@ -259,17 +262,17 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
if(!satisfied) {
/* worst case... check installed packages to see if anything else
* satisfies this... */
- for(l = _alpm_db_get_pkgcache(db, INFRQ_DEPENDS); l; l = l->next) {
+ for(l = _alpm_db_get_pkgcache(db); l; l = l->next) {
pmpkg_t *pkg = l->data;
- if(strcmp(pkg->name, oldpkg->name) == 0) {
+ if(strcmp(alpm_pkg_get_name(pkg), alpm_pkg_get_name(oldpkg)) == 0) {
/* well, we know this one succeeds, but we're removing it... skip it */
continue;
}
if(_alpm_depcmp(pkg, &depend)) {
_alpm_log(PM_LOG_DEBUG, _("checkdeps: dependency '%s' satisfied by installed package '%s'"),
- depend.name, pkg->name);
+ depend.name, alpm_pkg_get_name(pkg));
satisfied = 1;
break;
}
@@ -278,7 +281,7 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
if(!satisfied) {
_alpm_log(PM_LOG_DEBUG, _("checkdeps: updated '%s' won't satisfy a dependency of '%s'"),
- oldpkg->name, p->name);
+ alpm_pkg_get_name(oldpkg), alpm_pkg_get_name(p));
miss = _alpm_depmiss_new(p->name, PM_DEP_TYPE_REQUIRED, depend.mod,
depend.name, depend.version);
if(!_alpm_depmiss_isin(miss, baddeps)) {
@@ -301,28 +304,19 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
continue;
}
- /* ensure package has depends data */
- pmdb_t *pkgdb = tp->data;
- _alpm_db_read(pkgdb, tp, INFRQ_DEPENDS);
- if(!tp->depends) {
- _alpm_log(PM_LOG_DEBUG, _("no dependencies for target '%s'"), tp->name);
- }
-
- for(j = tp->depends; j; j = j->next) {
+ for(j = alpm_pkg_get_depends(tp); j; j = j->next) {
/* split into name/version pairs */
_alpm_splitdep((char *)j->data, &depend);
found = 0;
/* check database for literal packages */
- for(k = _alpm_db_get_pkgcache(db, INFRQ_DESC|INFRQ_DEPENDS);
- k && !found; k = k->next) {
+ for(k = _alpm_db_get_pkgcache(db); k && !found; k = k->next) {
pmpkg_t *p = (pmpkg_t *)k->data;
found = _alpm_depcmp(p, &depend);
}
/* check database for provides matches */
if(!found) {
alpm_list_t *m;
- k = _alpm_db_whatprovides(db, depend.name);
- for(m = k; m && !found; m = m->next) {
+ for(m = _alpm_db_whatprovides(db, depend.name); m && !found; m = m->next) {
/* look for a match that isn't one of the packages we're trying
* to install. this way, if we match against a to-be-installed
* package, we'll defer to the NEW one, not the one already
@@ -332,7 +326,7 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
int skip = 0;
for(n = packages; n && !skip; n = n->next) {
pmpkg_t *ptp = n->data;
- if(!strcmp(ptp->name, p->name)) {
+ if(strcmp(alpm_pkg_get_name(ptp), alpm_pkg_get_name(p)) == 0) {
skip = 1;
}
}
@@ -346,14 +340,14 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
}
/* check other targets */
for(k = packages; k && !found; k = k->next) {
- pmpkg_t *p = (pmpkg_t *)k->data;
+ pmpkg_t *p = k->data;
found = _alpm_depcmp(p, &depend);
}
/* else if still not found... */
if(!found) {
_alpm_log(PM_LOG_DEBUG, _("missing dependency '%s' for package '%s'"),
- depend.name, tp->name);
- miss = _alpm_depmiss_new(tp->name, PM_DEP_TYPE_DEPEND, depend.mod,
+ depend.name, alpm_pkg_get_name(tp));
+ miss = _alpm_depmiss_new(alpm_pkg_get_name(tp), PM_DEP_TYPE_DEPEND, depend.mod,
depend.name, depend.version);
if(!_alpm_depmiss_isin(miss, baddeps)) {
baddeps = alpm_list_add(baddeps, miss);
@@ -372,20 +366,20 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
}
found=0;
- for(j = tp->requiredby; j; j = j->next) {
+ for(j = alpm_pkg_get_requiredby(tp); j; j = j->next) {
/* Search for 'reqname' in packages for removal */
char *reqname = j->data;
alpm_list_t *x = NULL;
for(x = packages; x; x = x->next) {
pmpkg_t *xp = x->data;
- if(strcmp(reqname, xp->name) == 0) {
+ if(strcmp(reqname, alpm_pkg_get_name(xp)) == 0) {
found = 1;
break;
}
}
if(!found) {
/* check if a package in trans->packages provides this package */
- for(k=trans->packages; !found && k; k=k->next) {
+ for(k = trans->packages; !found && k; k=k->next) {
pmpkg_t *spkg = NULL;
if(trans->type == PM_TRANS_TYPE_SYNC) {
pmsyncpkg_t *sync = k->data;
@@ -394,16 +388,16 @@ alpm_list_t *_alpm_checkdeps(pmtrans_t *trans, pmdb_t *db, pmtranstype_t op,
spkg = k->data;
}
if(spkg) {
- if(alpm_list_find_str(spkg->provides, tp->name)) {
+ if(alpm_list_find_str(alpm_pkg_get_provides(spkg), tp->name)) {
found = 1;
}
}
}
if(!found) {
_alpm_log(PM_LOG_DEBUG, _("checkdeps: found %s as required by %s"),
- reqname, tp->name);
- miss = _alpm_depmiss_new(tp->name, PM_DEP_TYPE_REQUIRED,
- PM_DEP_MOD_ANY, j->data, NULL);
+ reqname, alpm_pkg_get_name(tp));
+ miss = _alpm_depmiss_new(alpm_pkg_get_name(tp), PM_DEP_TYPE_REQUIRED,
+ PM_DEP_MOD_ANY, j->data, NULL);
if(!_alpm_depmiss_isin(miss, baddeps)) {
baddeps = alpm_list_add(baddeps, miss);
} else {
@@ -468,20 +462,20 @@ static int can_remove_package(pmdb_t *db, pmpkg_t *pkg, alpm_list_t *targets)
{
alpm_list_t *i;
- if(_alpm_pkg_find(pkg->name, targets)) {
+ if(_alpm_pkg_find(alpm_pkg_get_name(pkg), targets)) {
return(0);
}
/* see if it was explicitly installed */
if(alpm_pkg_get_reason(pkg) == PM_PKG_REASON_EXPLICIT) {
- _alpm_log(PM_LOG_DEBUG, _("excluding %s -- explicitly installed"), pkg->name);
+ _alpm_log(PM_LOG_DEBUG, _("excluding %s -- explicitly installed"), alpm_pkg_get_name(pkg));
return(0);
}
/* see if other packages need it */
for(i = alpm_pkg_get_requiredby(pkg); i; i = i->next) {
pmpkg_t *reqpkg = _alpm_db_get_pkgfromcache(db, i->data);
- if(reqpkg && !_alpm_pkg_find(reqpkg->name, targets)) {
+ if(reqpkg && !_alpm_pkg_find(alpm_pkg_get_name(reqpkg), targets)) {
return(0);
}
}
@@ -527,10 +521,9 @@ alpm_list_t *_alpm_removedeps(pmdb_t *db, alpm_list_t *targs)
for(k = provides; k; k = k->next) {
pmpkg_t *provpkg = k->data;
if(can_remove_package(db, provpkg, newtargs)) {
- pmpkg_t *pkg = _alpm_pkg_new(provpkg->name, provpkg->version);
- _alpm_db_read(db, pkg, INFRQ_ALL);
+ pmpkg_t *pkg = _alpm_pkg_new(alpm_pkg_get_name(provpkg), alpm_pkg_get_version(provpkg));
- _alpm_log(PM_LOG_DEBUG, _("adding '%s' to the targets"), pkg->name);
+ _alpm_log(PM_LOG_DEBUG, _("adding '%s' to the targets"), alpm_pkg_get_name(pkg));
/* add it to the target list */
newtargs = alpm_list_add(newtargs, pkg);
@@ -540,9 +533,8 @@ alpm_list_t *_alpm_removedeps(pmdb_t *db, alpm_list_t *targs)
FREELISTPTR(provides);
} else if(can_remove_package(db, dep, newtargs)) {
pmpkg_t *pkg = _alpm_pkg_new(dep->name, dep->version);
- _alpm_db_read(db, pkg, INFRQ_ALL);
- _alpm_log(PM_LOG_DEBUG, _("adding '%s' to the targets"), pkg->name);
+ _alpm_log(PM_LOG_DEBUG, _("adding '%s' to the targets"), alpm_pkg_get_name(pkg));
/* add it to the target list */
newtargs = alpm_list_add(newtargs, pkg);
@@ -589,10 +581,10 @@ int _alpm_resolvedeps(pmdb_t *local, alpm_list_t *dbs_sync, pmpkg_t *syncpkg,
/* check if one of the packages in *list already provides this dependency */
for(j = list; j && !found; j = j->next) {
- pmpkg_t *sp = (pmpkg_t *)j->data;
- if(alpm_list_find_str(sp->provides, miss->depend.name)) {
+ pmpkg_t *sp = j->data;
+ if(alpm_list_find_str(alpm_pkg_get_provides(sp), miss->depend.name)) {
_alpm_log(PM_LOG_DEBUG, _("%s provides dependency %s -- skipping"),
- sp->name, miss->depend.name);
+ alpm_pkg_get_name(sp), miss->depend.name);
found = 1;
}
}
@@ -604,18 +596,22 @@ int _alpm_resolvedeps(pmdb_t *local, alpm_list_t *dbs_sync, pmpkg_t *syncpkg,
/* check literals */
for(j = dbs_sync; !sync && j; j = j->next) {
sync = _alpm_db_get_pkgfromcache(j->data, miss->depend.name);
- _alpm_db_read(j->data, sync, INFRQ_DEPENDS);
}
+ /*TODO this autoresolves the first 'provides' package... we should fix this
+ * somehow */
/* check provides */
- for(j = dbs_sync; !sync && j; j = j->next) {
- alpm_list_t *provides;
- provides = _alpm_db_whatprovides(j->data, miss->depend.name);
- if(provides) {
- sync = provides->data;
+ if(!sync) {
+ for(j = dbs_sync; !sync && j; j = j->next) {
+ alpm_list_t *provides;
+ provides = _alpm_db_whatprovides(j->data, miss->depend.name);
+ if(provides) {
+ sync = provides->data;
+ }
+ FREELISTPTR(provides);
}
- FREELISTPTR(provides);
}
- if(sync == NULL) {
+
+ if(!sync) {
_alpm_log(PM_LOG_ERROR, _("cannot resolve dependencies for \"%s\" (\"%s\" is not in the package set)"),
miss->target, miss->depend.name);
if(data) {
@@ -631,19 +627,19 @@ int _alpm_resolvedeps(pmdb_t *local, alpm_list_t *dbs_sync, pmpkg_t *syncpkg,
pm_errno = PM_ERR_UNSATISFIED_DEPS;
goto error;
}
- if(_alpm_pkg_find(sync->name, list)) {
+ if(_alpm_pkg_find(alpm_pkg_get_name(sync), list)) {
/* this dep is already in the target list */
_alpm_log(PM_LOG_DEBUG, _("dependency %s is already in the target list -- skipping"),
- sync->name);
+ alpm_pkg_get_name(sync));
continue;
}
- if(!_alpm_pkg_find(sync->name, trail)) {
+ if(!_alpm_pkg_find(alpm_pkg_get_name(sync), trail)) {
/* check pmo_ignorepkg and pmo_s_ignore to make sure we haven't pulled in
* something we're not supposed to.
*/
int usedep = 1;
- if(alpm_list_find_str(handle->ignorepkg, sync->name)) {
+ if(alpm_list_find_str(handle->ignorepkg, alpm_pkg_get_name(sync))) {
pmpkg_t *dummypkg = _alpm_pkg_new(miss->target, NULL);
QUESTION(trans, PM_TRANS_CONV_INSTALL_IGNOREPKG, dummypkg, sync, NULL, &usedep);
FREEPKG(dummypkg);
@@ -654,7 +650,7 @@ int _alpm_resolvedeps(pmdb_t *local, alpm_list_t *dbs_sync, pmpkg_t *syncpkg,
goto error;
}
_alpm_log(PM_LOG_DEBUG, _("pulling dependency %s (needed by %s)"),
- sync->name, syncpkg->name);
+ alpm_pkg_get_name(sync), alpm_pkg_get_name(syncpkg));
list = alpm_list_add(list, sync);
} else {
_alpm_log(PM_LOG_ERROR, _("cannot resolve dependencies for \"%s\""), miss->target);

Copyright © 2002-2022 Judd Vinet and Aaron Griffin. Copyright © 2022 Erich Eckner.
The Arch Linux name and logo are recognized trademarks. Some rights reserved. The registered trademark Linux® is used pursuant to a sublicense from LMI, the exclusive licensee of Linus Torvalds, owner of the mark on a world-wide basis.