X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Futils%2Fmono-md5.c;h=5ded45eb9db3d8f4b8d17316df2b83573ea237fc;hb=ad563e4352fcb9631aca8498d66b431bb605f282;hp=c4e0438a0310d2e21bc5bea0ec4c0bf2b3dbf073;hpb=93703b4ef8bdcf1d6cf336e14f534454221730c5;p=mono.git

diff --git a/mono/utils/mono-md5.c b/mono/utils/mono-md5.c
index c4e0438a031..5ded45eb9db 100644
--- a/mono/utils/mono-md5.c
+++ b/mono/utils/mono-md5.c
@@ -27,6 +27,28 @@
 #include <string.h>
 #include "mono-digest.h"
 
+#if HAVE_COMMONCRYPTO_COMMONDIGEST_H
+
+void
+mono_md5_init (MonoMD5Context *ctx)
+{
+	CC_MD5_Init (ctx);
+}
+
+void
+mono_md5_update (MonoMD5Context *ctx, const guchar *buf, guint32 len)
+{
+	CC_MD5_Update (ctx, buf, len);
+}
+
+void
+mono_md5_final (MonoMD5Context *ctx, guchar digest[16])
+{
+	CC_MD5_Final (digest, ctx);
+}
+
+#else
+
 static void md5_transform (guint32 buf[4], const guint32 in[16]);
 
 static gint _ie = 0x44332211;
@@ -295,7 +317,7 @@ md5_transform (guint32 buf[4], const guint32 in[16])
 	buf[3] += d;
 }
 
-
+#endif
 
 
 /**
@@ -326,6 +348,8 @@ mono_md5_get_digest (const guchar *buffer, gint buffer_size, guchar digest[16])
  * 
  * Get the md5 hash of a file. The result is put in 
  * the 16 bytes buffer @digest .
+ * 
+ * If an IO error happens the value in @digest is not updated.
  **/
 void
 mono_md5_get_digest_from_file (const gchar *filename, guchar digest[16])
@@ -347,6 +371,8 @@ mono_md5_get_digest_from_file (const gchar *filename, guchar digest[16])
 	if (ferror(fp)) {
 		fclose(fp);
 		return;
+	} else {
+		fclose(fp);
 	}
 
 	mono_md5_final (&ctx, digest);