moritzruth/void-packages
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Introduce xbps_callback_array_iter_in_dict().

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--HG--
extra : convert_revision : e0696de04df785d99ae1748a2d972a74e04c774f
This commit is contained in:
Juan RP 2008-12-20 00:55:48 +01:00
parent 742ae607c4
commit e992ee5c83
4 changed files with 60 additions and 44 deletions
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75
utils/plist_utils.c
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@ -62,19 +62,24 @@ xbps_add_obj_to_array(prop_array_t array, prop_object_t obj)
return true;
}
prop_object_iterator_t
xbps_get_array_iter_from_dict(prop_dictionary_t dict, const char *key)
void
xbps_callback_array_iter_in_dict(prop_dictionary_t dict, const char *key,
void (*func)(prop_object_t))
{
prop_array_t array;
prop_object_iterator_t iter;
prop_object_t obj;
if (dict == NULL || key == NULL)
return NULL;
if (func == NULL)
return;
array = prop_dictionary_get(dict, key);
if (array == NULL || prop_object_type(array) != PROP_TYPE_ARRAY)
return NULL;
iter = xbps_get_array_iter_from_dict(dict, key);
if (iter == NULL)
return;
return prop_array_iterator(array);
while ((obj = prop_object_iterator_next(iter)))
(*func)(obj);
prop_object_iterator_release(iter);
}
prop_dictionary_t
@ -128,6 +133,21 @@ xbps_find_string_in_array(prop_array_t array, const char *val)
return false;
}
prop_object_iterator_t
xbps_get_array_iter_from_dict(prop_dictionary_t dict, const char *key)
{
prop_array_t array;
if (dict == NULL || key == NULL)
return NULL;
array = prop_dictionary_get(dict, key);
if (array == NULL || prop_object_type(array) != PROP_TYPE_ARRAY)
return NULL;
return prop_array_iterator(array);
}
bool
xbps_register_repository(const char *uri)
{
@ -205,42 +225,25 @@ fail:
}
void
xbps_list_pkgs_in_dict(prop_dictionary_t dict, const char *key)
xbps_list_pkgs_in_dict(prop_object_t obj)
{
prop_object_iterator_t iter;
prop_object_t obj;
const char *pkgname, *version, *short_desc;
iter = xbps_get_array_iter_from_dict(dict, key);
if (iter == NULL)
if (prop_object_type(obj) != PROP_TYPE_DICTIONARY)
return;
while ((obj = prop_object_iterator_next(iter))) {
prop_dictionary_get_cstring_nocopy(obj, "pkgname", &pkgname);
prop_dictionary_get_cstring_nocopy(obj, "version", &version);
prop_dictionary_get_cstring_nocopy(obj, "short_desc",
&short_desc);
if (pkgname && version && short_desc)
printf("%s (%s)\t%s\n", pkgname, version, short_desc);
}
prop_object_iterator_release(iter);
prop_dictionary_get_cstring_nocopy(obj, "pkgname", &pkgname);
prop_dictionary_get_cstring_nocopy(obj, "version", &version);
prop_dictionary_get_cstring_nocopy(obj, "short_desc", &short_desc);
if (pkgname && version && short_desc)
printf("%s (%s)\t%s\n", pkgname, version, short_desc);
}
void
xbps_list_strings_in_array(prop_dictionary_t dict, const char *key)
xbps_list_strings_in_array(prop_object_t obj)
{
prop_object_iterator_t iter;
prop_object_t obj;
iter = xbps_get_array_iter_from_dict(dict, key);
if (iter == NULL)
if (prop_object_type(obj) != PROP_TYPE_STRING)
return;
while ((obj = prop_object_iterator_next(iter))) {
if (prop_object_type(obj) == PROP_TYPE_STRING)
printf("%s\n", prop_string_cstring_nocopy(obj));
}
prop_object_iterator_release(iter);
printf("%s\n", prop_string_cstring_nocopy(obj));
}