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-rw-r--r--src/util/usertools.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/src/util/usertools.c b/src/util/usertools.c
index 64e8b1037..ff189e32f 100644
--- a/src/util/usertools.c
+++ b/src/util/usertools.c
@@ -182,3 +182,40 @@ sss_get_cased_name(TALLOC_CTX *mem_ctx,
return case_sensitive ? talloc_strdup(mem_ctx, orig_name) :
sss_tc_utf8_str_tolower(mem_ctx, orig_name);
}
+
+errno_t
+sss_get_cased_name_list(TALLOC_CTX *mem_ctx, const char * const *orig,
+ bool case_sensitive, const char ***_cased)
+{
+ const char **out;
+ size_t num, i;
+
+ if (orig == NULL) {
+ *_cased = NULL;
+ return EOK;
+ }
+
+ for (num=0; orig[num]; num++); /* count the num of strings */
+
+ if (num == 0) {
+ *_cased = NULL;
+ return EOK;
+ }
+
+ out = talloc_array(mem_ctx, const char *, num + 1);
+ if (out == NULL) {
+ return ENOMEM;
+ }
+
+ for (i = 0; i < num; i++) {
+ out[i] = sss_get_cased_name(out, orig[i], case_sensitive);
+ if (out[i] == NULL) {
+ talloc_free(out);
+ return ENOMEM;
+ }
+ }
+
+ out[num] = NULL;
+ *_cased = out;
+ return EOK;
+}