1 files changed, 91 insertions, 0 deletions
diff --git a/src/types.c b/src/types.c
new file mode 100644
index 0000000..f31f8da
--- /dev/null
+++ b/src/types.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2018-2022 Yubico AB. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include "fido.h"
+
+void
+fido_str_array_free(fido_str_array_t *sa)
+{
+	for (size_t i = 0; i < sa->len; i++)
+		free(sa->ptr[i]);
+
+	free(sa->ptr);
+	sa->ptr = NULL;
+	sa->len = 0;
+}
+
+void
+fido_opt_array_free(fido_opt_array_t *oa)
+{
+	for (size_t i = 0; i < oa->len; i++)
+		free(oa->name[i]);
+
+	free(oa->name);
+	free(oa->value);
+	oa->name = NULL;
+	oa->value = NULL;
+	oa->len = 0;
+}
+
+void
+fido_byte_array_free(fido_byte_array_t *ba)
+{
+	free(ba->ptr);
+
+	ba->ptr = NULL;
+	ba->len = 0;
+}
+
+void
+fido_algo_free(fido_algo_t *a)
+{
+	free(a->type);
+	a->type = NULL;
+	a->cose = 0;
+}
+
+void
+fido_algo_array_free(fido_algo_array_t *aa)
+{
+	for (size_t i = 0; i < aa->len; i++)
+		fido_algo_free(&aa->ptr[i]);
+
+	free(aa->ptr);
+	aa->ptr = NULL;
+	aa->len = 0;
+}
+
+void
+fido_cert_array_free(fido_cert_array_t *ca)
+{
+	for (size_t i = 0; i < ca->len; i++)
+		free(ca->name[i]);
+
+	free(ca->name);
+	free(ca->value);
+	ca->name = NULL;
+	ca->value = NULL;
+	ca->len = 0;
+}
+
+int
+fido_str_array_pack(fido_str_array_t *sa, const char * const *v, size_t n)
+{
+	if ((sa->ptr = calloc(n, sizeof(char *))) == NULL) {
+		fido_log_debug("%s: calloc", __func__);
+		return -1;
+	}
+	for (size_t i = 0; i < n; i++) {
+		if ((sa->ptr[i] = strdup(v[i])) == NULL) {
+			fido_log_debug("%s: strdup", __func__);
+			return -1;
+		}
+		sa->len++;
+	}
+
+	return 0;
+}