X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fdigester.cc;h=452452ba4b1c1091622a001c639446d83f2f2989;hb=baed8bf5fd429305685cc180184e99094cd64339;hp=66e617de81d371c0d8eaf0196569920d5aac45fe;hpb=283205f4bff717d0f70b5a4464df4ebd3581a51b;p=dcpomatic.git

diff --git a/src/lib/digester.cc b/src/lib/digester.cc
index 66e617de8..452452ba4 100644
--- a/src/lib/digester.cc
+++ b/src/lib/digester.cc
@@ -19,9 +19,10 @@
 */
 
 #include "digester.h"
-#include "safe_stringstream.h"
+#include "dcpomatic_assert.h"
 #include <nettle/md5.h>
 #include <iomanip>
+#include <cstdio>
 
 using std::string;
 using std::hex;
@@ -57,13 +58,26 @@ Digester::get () const
 		unsigned char digest[MD5_DIGEST_SIZE];
 		md5_digest (&_context, MD5_DIGEST_SIZE, digest);
 
-		SafeStringStream s;
+		char hex[MD5_DIGEST_SIZE * 2 + 1];
 		for (int i = 0; i < MD5_DIGEST_SIZE; ++i) {
-			s << hex << setfill('0') << setw(2) << ((int) digest[i]);
+			sprintf(hex + i * 2, "%02x", digest[i]);
 		}
 
-		_digest = s.str ();
+		_digest = hex;
 	}
 
 	return _digest.get ();
 }
+
+void
+Digester::get (uint8_t* buffer) const
+{
+	md5_digest (&_context, MD5_DIGEST_SIZE, buffer);
+}
+
+
+int
+Digester::size () const
+{
+	return MD5_DIGEST_SIZE;
+}