From 5f4456fa00e080d850f7e25aba2f1e12cab8adcf Mon Sep 17 00:00:00 2001
From: Sebastian Hammer <quinn@indexdata.com>
Date: Mon, 27 Mar 1995 08:33:13 +0000
Subject: [PATCH] Added more OID utilities.

---
 odr/Makefile   |    4 ++--
 odr/odr_util.c |   52 +++++++++++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 53 insertions(+), 3 deletions(-)

diff --git a/odr/Makefile b/odr/Makefile
index abb24d8..ec87fcc 100644
--- a/odr/Makefile
+++ b/odr/Makefile
@@ -1,10 +1,10 @@
 # Copyright (C) 1994, Index Data I/S 
 # All rights reserved.
 # Sebastian Hammer, Adam Dickmeiss
-# $Id: Makefile,v 1.9 1995-03-20 09:45:59 quinn Exp $
+# $Id: Makefile,v 1.10 1995-03-27 08:33:13 quinn Exp $
 
 SHELL=/bin/sh
-INCLUDE=-I../include -I.
+INCLUDE=-I../include -I. -I../util
 LIBDIR=../../lib
 LIBINCLUDE=-L$(LIBDIR)
 CFLAGS= -g -Wall -pedantic -ansi -DODR_DEBUG
diff --git a/odr/odr_util.c b/odr/odr_util.c
index fb4c7c0..0ea1c08 100644
--- a/odr/odr_util.c
+++ b/odr/odr_util.c
@@ -1,5 +1,5 @@
-#include <odr.h>
 #include <stdlib.h>
+#include <odr.h>
 
 char *odr_indent(ODR o)
 {
@@ -28,3 +28,53 @@ int odp_more_chunks(ODR o, unsigned char *base, int len)
     else
         return o->bp - base < len;
 }
+
+/* OID utilities */
+
+void odr_oidcpy(Odr_oid *t, Odr_oid *s)
+{
+    while ((*(t++) = *(s++)) > -1);
+}
+
+void odr_oidcat(Odr_oid *t, Odr_oid *s)
+{
+    while (*t > -1)
+    	t++;
+    while ((*(t++) = *(s++)) > -1);
+}
+
+int odr_oidcmp(Odr_oid *o1, Odr_oid *o2)
+{
+    while (*o1 == *o2 && *o1 > -1)
+    {
+    	o1++;
+	o2++;
+    }
+    if (*o1 == *o2)
+    	return 0;
+    else if (*o1 > *o2)
+    	return 1;
+    else
+    	return -1;
+}
+
+int odr_oidlen(Odr_oid *o)
+{
+    int len = 0;
+
+    while (*(o++) >= 0)
+    	len++;
+    return len;
+}
+
+Odr_oid *odr_oiddup(ODR odr, Odr_oid *o)
+{
+    Odr_oid *r;
+
+    if (!o)
+    	return 0;
+    if (!(r = odr_malloc(odr, (odr_oidlen(o) + 1) * sizeof(Odr_oid))))
+    	return 0;
+    odr_oidcpy(r, o);
+    return r;
+}
-- 
1.7.10.4