commit 8d288f1d0517356ff749a30b5fd734b5d5d3f1ac
from: Omar Polo <op@omarpolo.com>
via: Thomas Adam <thomas@xteddy.org>
date: Fri Jul 12 06:00:18 2024 UTC

add got_hash_digest{,_string}_length()

These will be very much useful in the near future.

commit - 72e411a0ac43390974f08a783aa0332ee9970a00
commit + 8d288f1d0517356ff749a30b5fd734b5d5d3f1ac
blob - 88c77f6eb9da4d589aefd2ed3e9539327d379e53
blob + 3142e9056bb96d9e90120d4a1b1a6bf9e09e937a
--- lib/got_lib_hash.h
+++ lib/got_lib_hash.h
@@ -36,6 +36,32 @@ char *got_object_id_hex(struct got_object_id *, char *
 int got_parse_object_id(struct got_object_id *, const char *,
     enum got_hash_algorithm);
 
+static inline int
+got_hash_digest_length(enum got_hash_algorithm algo)
+{
+	switch (algo) {
+	case GOT_HASH_SHA1:
+		return SHA1_DIGEST_LENGTH;
+	case GOT_HASH_SHA256:
+		return SHA256_DIGEST_LENGTH;
+	default:
+		return 0;
+	}
+}
+
+static inline int
+got_hash_digest_string_length(enum got_hash_algorithm algo)
+{
+	switch (algo) {
+	case GOT_HASH_SHA1:
+		return SHA1_DIGEST_STRING_LENGTH;
+	case GOT_HASH_SHA256:
+		return SHA256_DIGEST_STRING_LENGTH;
+	default:
+		return 0;
+	}
+}
+
 struct got_hash {
 	SHA1_CTX		 sha1_ctx;
 	SHA2_CTX		 sha256_ctx;