/**
* pacman_manager_test_dependencies:
* @manager: A #PacmanManager.
* @dependencies: A list of strings representing dependencies. See pacman_dependency_to_string().
*
* Tests each dependency in @dependencies to determine whether it is satisfied by an installed package.
*
* Returns: A list of strings from @dependencies, corresponding to the dependencies which were not satisfied. Free with pacman_list_free().
*/
PacmanList *pacman_manager_test_dependencies (PacmanManager *manager, const PacmanList *dependencies) {
PacmanDatabase *database;
g_return_val_if_fail (manager != NULL, NULL);
database = pacman_manager_get_local_database (manager);
g_return_val_if_fail (database != NULL, NULL);
return alpm_deptest (database, (PacmanList *) dependencies);
}
int pacman_deptest(alpm_list_t *targets)
{
alpm_list_t *i;
alpm_list_t *deps = alpm_deptest(alpm_option_get_localdb(), targets);
if(deps == NULL) {
return(0);
}
for(i = deps; i; i = alpm_list_next(i)) {
const char *dep;
dep = alpm_list_getdata(i);
printf("%s\n", dep);
}
alpm_list_free(deps);
return(127);
}