Repair xbps_find_pkg_orphans() after pkgdb 0.21 format switch.
The problem was that pkgdb is now a dictionary, thus this contains an unordered set of objects, therefore we cannot depend in the order anymore.
This commit is contained in:
parent
3e2aac74d2
commit
f9fc39fcdc
@ -1,5 +1,5 @@
|
||||
/*-
|
||||
* Copyright (c) 2009-2012 Juan Romero Pardines.
|
||||
* Copyright (c) 2009-2013 Juan Romero Pardines.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
@ -59,129 +59,101 @@
|
||||
* dictionary.
|
||||
*/
|
||||
|
||||
struct orphan_data {
|
||||
prop_array_t array;
|
||||
prop_array_t orphans_user;
|
||||
};
|
||||
|
||||
static int
|
||||
find_orphan_pkg(struct xbps_handle *xhp,
|
||||
prop_object_t obj,
|
||||
void *arg,
|
||||
bool *loop_done)
|
||||
{
|
||||
struct orphan_data *od = arg;
|
||||
prop_array_t reqby;
|
||||
prop_object_t obj2;
|
||||
prop_object_iterator_t iter;
|
||||
const char *pkgdep, *curpkgname, *curpkgver;
|
||||
char *pkgdepname;
|
||||
unsigned int ndep = 0, cnt = 0;
|
||||
bool automatic = false;
|
||||
size_t i;
|
||||
|
||||
(void)xhp;
|
||||
(void)loop_done;
|
||||
/*
|
||||
* Skip packages that were not installed automatically.
|
||||
*/
|
||||
prop_dictionary_get_bool(obj, "automatic-install", &automatic);
|
||||
if (!automatic)
|
||||
return 0;
|
||||
|
||||
prop_dictionary_get_cstring_nocopy(obj, "pkgver", &curpkgver);
|
||||
reqby = xbps_pkgdb_get_pkg_revdeps(xhp, curpkgver);
|
||||
if (reqby == NULL || ((cnt = prop_array_count(reqby)) == 0)) {
|
||||
/*
|
||||
* Add packages with empty or missing "requiredby" arrays.
|
||||
*/
|
||||
prop_array_add(od->array, obj);
|
||||
return 0;
|
||||
}
|
||||
/*
|
||||
* Add packages that only have 1 entry matching any pkgname
|
||||
* object in the user supplied array of strings.
|
||||
*/
|
||||
if (od->orphans_user != NULL && cnt == 1) {
|
||||
for (i = 0; i < prop_array_count(od->orphans_user); i++) {
|
||||
prop_array_get_cstring_nocopy(od->orphans_user,
|
||||
i, &curpkgname);
|
||||
if (xbps_match_pkgname_in_array(reqby, curpkgname)) {
|
||||
prop_array_add(od->array, obj);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
iter = prop_array_iterator(reqby);
|
||||
if (iter == NULL)
|
||||
return ENOMEM;
|
||||
/*
|
||||
* Iterate over the requiredby array and add current pkg
|
||||
* when all pkg dependencies are already in requiredby
|
||||
* or any pkgname object in the user supplied array of
|
||||
* strings match.
|
||||
*/
|
||||
while ((obj2 = prop_object_iterator_next(iter)) != NULL) {
|
||||
pkgdep = prop_string_cstring_nocopy(obj2);
|
||||
if (pkgdep == NULL) {
|
||||
prop_object_iterator_release(iter);
|
||||
return EINVAL;
|
||||
}
|
||||
if (xbps_find_pkg_in_array(od->array, pkgdep))
|
||||
ndep++;
|
||||
if (od->orphans_user == NULL)
|
||||
continue;
|
||||
|
||||
pkgdepname = xbps_pkg_name(pkgdep);
|
||||
if (pkgdepname == NULL) {
|
||||
prop_object_iterator_release(iter);
|
||||
return ENOMEM;
|
||||
}
|
||||
for (i = 0; i < prop_array_count(od->orphans_user); i++) {
|
||||
prop_array_get_cstring_nocopy(od->orphans_user,
|
||||
i, &curpkgname);
|
||||
if (strcmp(curpkgname, pkgdepname) == 0) {
|
||||
ndep++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
free(pkgdepname);
|
||||
}
|
||||
prop_object_iterator_release(iter);
|
||||
|
||||
if (ndep != cnt)
|
||||
return 0;
|
||||
if (!prop_array_add(od->array, obj))
|
||||
return EINVAL;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
prop_array_t
|
||||
xbps_find_pkg_orphans(struct xbps_handle *xhp, prop_array_t orphans_user)
|
||||
{
|
||||
prop_array_t array = NULL;
|
||||
struct orphan_data od;
|
||||
int rv = 0;
|
||||
prop_array_t rdeps, reqby, array = NULL;
|
||||
prop_dictionary_t pkgd, deppkgd;
|
||||
prop_object_t obj;
|
||||
prop_object_iterator_t iter;
|
||||
const char *curpkgver, *deppkgver, *reqbydep;
|
||||
bool automatic = false;
|
||||
size_t i, x, j, cnt, reqbycnt;
|
||||
|
||||
(void)orphans_user;
|
||||
|
||||
if (xbps_pkgdb_init(xhp) != 0)
|
||||
return NULL;
|
||||
if ((array = prop_array_create()) == NULL)
|
||||
return NULL;
|
||||
|
||||
/*
|
||||
* Prepare an array with all packages previously found.
|
||||
* Add all packages specified by the client.
|
||||
*/
|
||||
if ((od.array = prop_array_create()) == NULL)
|
||||
return NULL;
|
||||
/*
|
||||
* Find out all orphans by looking at pkgdb and iterating in reverse
|
||||
* order in which packages were installed.
|
||||
*/
|
||||
od.orphans_user = orphans_user;
|
||||
rv = xbps_pkgdb_foreach_reverse_cb(xhp, find_orphan_pkg, &od);
|
||||
if (rv != 0) {
|
||||
errno = rv;
|
||||
prop_object_release(od.array);
|
||||
return NULL;
|
||||
for (i = 0; i < prop_array_count(orphans_user); i++) {
|
||||
prop_array_get_cstring_nocopy(orphans_user, i, &curpkgver);
|
||||
pkgd = xbps_pkgdb_get_pkg(xhp, curpkgver);
|
||||
prop_array_add(array, pkgd);
|
||||
}
|
||||
array = prop_array_copy(od.array);
|
||||
prop_array_make_immutable(array);
|
||||
prop_object_release(od.array);
|
||||
if (prop_array_count(array))
|
||||
goto find_orphans;
|
||||
|
||||
iter = prop_dictionary_iterator(xhp->pkgdb);
|
||||
assert(iter);
|
||||
/*
|
||||
* First pass: track pkgs that were installed manually and
|
||||
* without reverse dependencies.
|
||||
*/
|
||||
while ((obj = prop_object_iterator_next(iter))) {
|
||||
pkgd = prop_dictionary_get_keysym(xhp->pkgdb, obj);
|
||||
/*
|
||||
* Skip packages that were not installed automatically.
|
||||
*/
|
||||
prop_dictionary_get_bool(pkgd, "automatic-install", &automatic);
|
||||
if (!automatic)
|
||||
continue;
|
||||
|
||||
prop_dictionary_get_cstring_nocopy(pkgd, "pkgver", &curpkgver);
|
||||
reqby = xbps_pkgdb_get_pkg_revdeps(xhp, curpkgver);
|
||||
cnt = prop_array_count(reqby);
|
||||
if (reqby == NULL || (cnt == 0)) {
|
||||
/*
|
||||
* Add packages with empty revdeps.
|
||||
*/
|
||||
prop_array_add(array, pkgd);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
prop_object_iterator_release(iter);
|
||||
|
||||
find_orphans:
|
||||
for (i = 0; i < prop_array_count(array); i++) {
|
||||
pkgd = prop_array_get(array, i);
|
||||
prop_dictionary_get_cstring_nocopy(pkgd, "pkgver", &curpkgver);
|
||||
|
||||
rdeps = prop_dictionary_get(pkgd, "run_depends");
|
||||
if (rdeps == NULL)
|
||||
continue;
|
||||
for (x = 0; x < prop_array_count(rdeps); x++) {
|
||||
cnt = 0;
|
||||
prop_array_get_cstring_nocopy(rdeps, x, &deppkgver);
|
||||
reqby = xbps_pkgdb_get_pkg_revdeps(xhp, deppkgver);
|
||||
if (reqby == NULL)
|
||||
continue;
|
||||
reqbycnt = prop_array_count(reqby);
|
||||
for (j = 0; j < reqbycnt; j++) {
|
||||
prop_array_get_cstring_nocopy(reqby, j, &reqbydep);
|
||||
if (xbps_find_pkg_in_array(array, reqbydep)) {
|
||||
cnt++;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
if (cnt == reqbycnt) {
|
||||
deppkgd = xbps_pkgdb_get_pkg(xhp, deppkgver);
|
||||
if (!xbps_find_pkg_in_array(array, deppkgver))
|
||||
prop_array_add(array, deppkgd);
|
||||
}
|
||||
}
|
||||
}
|
||||
/*
|
||||
* Remove duplicated entries due to client packages.
|
||||
*/
|
||||
for (i = 0; i < prop_array_count(orphans_user); i++) {
|
||||
prop_array_get_cstring_nocopy(orphans_user, i, &curpkgver);
|
||||
pkgd = xbps_pkgdb_get_pkg(xhp, curpkgver);
|
||||
prop_dictionary_get_cstring_nocopy(pkgd, "pkgver", &deppkgver);
|
||||
xbps_remove_pkg_from_array_by_pkgver(array, deppkgver);
|
||||
}
|
||||
|
||||
return array;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user