moritzruth/void-packages
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Added basic support to update a single package via "xbps-bin update foo".

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--HG--
extra : convert_revision : 7214ab270ccb57a327afeed94f6a2efc4738442d
This commit is contained in:
Juan RP 2009-04-02 02:46:36 +02:00
parent 7db36bf9e0
commit 54b6d87809
7 changed files with 174 additions and 65 deletions
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46
lib/requiredby.c
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@ -119,6 +119,44 @@ remove_pkg_from_reqby(prop_object_t obj, void *arg, bool *loop_done)
return 0;
}
static int
update_pkg_from_reqby(prop_dictionary_t pkgd, const char *reqname,
const char *reqpkg)
{
prop_array_t reqby;
prop_object_iterator_t iter;
prop_object_t obj;
size_t idx = 0;
char *pkgname;
bool found = false;
reqby = prop_dictionary_get(pkgd, "requiredby");
if (reqby == NULL || prop_array_count(reqby) == 0)
return EINVAL;
iter = prop_array_iterator(reqby);
if (iter == NULL)
return ENOMEM;
while ((obj = prop_object_iterator_next(iter)) != NULL) {
pkgname = xbps_get_pkg_name(prop_string_cstring_nocopy(obj));
if (strcmp(reqname, pkgname) == 0) {
found = true;
break;
}
idx++;
}
prop_object_iterator_release(iter);
if (found == false)
return ENOENT;
obj = prop_string_create_cstring(reqpkg);
if (!prop_array_set(reqby, idx, obj))
return EINVAL;
return 0;
}
int
xbps_requiredby_pkg_remove(const char *pkgname)
{
@ -150,7 +188,7 @@ xbps_requiredby_pkg_remove(const char *pkgname)
}
int
xbps_requiredby_pkg_add(prop_array_t regar, prop_dictionary_t pkg)
xbps_requiredby_pkg_add(prop_array_t regar, prop_dictionary_t pkg, bool update)
{
prop_array_t rdeps;
prop_object_t obj, obj2;
@ -198,7 +236,11 @@ xbps_requiredby_pkg_add(prop_array_t regar, prop_dictionary_t pkg)
prop_dictionary_get_cstring_nocopy(obj2, "pkgname",
&reqname);
if (strcmp(rdepname, reqname) == 0) {
rv = add_pkg_into_reqby(obj2, fpkgn);
if (update)
rv = update_pkg_from_reqby(obj2,
pkgname, fpkgn);
else
rv = add_pkg_into_reqby(obj2, fpkgn);
if (rv != 0) {
free(rdepname);
prop_object_iterator_release(iter2);