From ff762fb499be220ccd680f3bf68dca44a902a5ff Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Wed, 3 Dec 2008 16:10:17 +0000
Subject: * Pass HashType values instead of strings.

---
 src/libutil/hash.cc | 9 +++++++++
 src/libutil/hash.hh | 3 +++
 2 files changed, 12 insertions(+)

(limited to 'src/libutil')

diff --git a/src/libutil/hash.cc b/src/libutil/hash.cc
index 70604a50a3..eef01fe4d6 100644
--- a/src/libutil/hash.cc
+++ b/src/libutil/hash.cc
@@ -335,4 +335,13 @@ HashType parseHashType(const string & s)
 }
 
  
+string printHashType(HashType ht)
+{
+    if (ht == htMD5) return "md5";
+    else if (ht == htSHA1) return "sha1";
+    else if (ht == htSHA256) return "sha256";
+    else throw Error("cannot print unknown hash type");
+}
+
+ 
 }
diff --git a/src/libutil/hash.hh b/src/libutil/hash.hh
index c3932b11b1..062d97254b 100644
--- a/src/libutil/hash.hh
+++ b/src/libutil/hash.hh
@@ -82,6 +82,9 @@ Hash compressHash(const Hash & hash, unsigned int newSize);
 /* Parse a string representing a hash type. */
 HashType parseHashType(const string & s);
 
+/* And the reverse. */
+string printHashType(HashType ht);
+
 
 union Ctx;
 
-- 
cgit 1.4.1