static alpm_list_t *resolve_pkg(alpm_list_t *targets) {
char *pkgname, *reponame;
alpm_list_t *t, *r, *ret = NULL;
if (targets == NULL) {
return all_packages(dblist);
} else if (opt_search) {
return search_packages(dblist, targets);
} else if (opt_groups) {
return search_groups(dblist, targets);
}
/* resolve each target individually from the repo pool */
for (t = targets; t; t = alpm_list_next(t)) {
alpm_pkg_t *pkg = NULL;
int found = 0;
pkgname = reponame = t->data;
if (strchr(pkgname, '/')) {
strsep(&pkgname, "/");
} else {
reponame = NULL;
}
for (r = dblist; r; r = alpm_list_next(r)) {
alpm_db_t *repo = r->data;
if (reponame && strcmp(reponame, alpm_db_get_name(repo)) != 0) {
continue;
}
pkg = alpm_db_get_pkg(repo, pkgname);
if (pkg == NULL) {
continue;
}
found = 1;
ret = alpm_list_add(ret, pkg);
if (opt_readone) {
break;
}
}
if (!found && opt_verbose) {
fprintf(stderr, "error: package `%s' not found\n", pkgname);
}
}
return ret;
}
static alpm_list_t *resolve_targets(alpm_list_t *dblist, alpm_list_t *targets)
{
if(targets == NULL) {
return all_packages(dblist);
}
if(opt_what == SEARCH_REGEX) {
return search_packages(dblist, targets);
}
if(opt_what == SEARCH_GROUPS) {
return search_groups(dblist, targets);
}
return search_exact(dblist, targets);
}