1 files changed, 59 insertions, 0 deletions
diff --git a/librecrypt_test_supported.c b/librecrypt_test_supported.c
new file mode 100644
index 0000000..fad8bd9
--- /dev/null
+++ b/librecrypt_test_supported.c
@@ -0,0 +1,59 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+#ifndef TEST
+
+
+int
+librecrypt_test_supported(const char *phrase, size_t len, int text, const char *settings)
+{
+	const struct algorithm *algo;
+	size_t n, prefix;
+	int has_next;
+
+	for (;;) {
+		has_next = 0;
+		for (n = 0u; settings[n]; n++) {
+			if (settings[n] == LIBRECRYPT_ALGORITHM_LINK_DELIMITER) {
+				has_next = 1;
+				break;
+			}
+		}
+
+		algo = librecrypt_find_first_algorithm_(settings, n);
+		if (!algo)
+			return 0;
+
+		prefix = (*algo->get_prefix)(settings, n);
+		if (has_next && prefix < n)
+			return 0;
+
+		if (!(*algo->test_supported)(phrase, len, text, settings, prefix))
+			return 0;
+
+		if (!has_next)
+			return 1;
+
+		phrase = NULL;
+		len = algo->hash_size;
+		text = 0;
+
+		settings = &settings[n];
+		settings++;
+	}
+}
+
+
+#else
+
+
+int
+main(void)
+{
+	SET_UP_ALARM();
+
+	return 0;
+}
+
+
+#endif
+/* TODO test */