Modified function heads & prototypes.

[yaz-moved-to-github.git] / odr / odr_util.c

diff --git a/odr/odr_util.c b/odr/odr_util.c
index 6814c60..a25d1ad 100644 (file)
--- a/odr/odr_util.c
+++ b/odr/odr_util.c
@@ -1,5 +1,46 @@
-#include <odr.h>
 #include <stdlib.h>
+#include <odr.h>
+#include <oid.h>
+
+char MDF *odr_indent(ODR o)
+{
+    static char buf[512];
+    int i = o->indent;
+
+    memset(buf, ' ', 512);
+    if (i >= 128)
+       i = 127;
+    buf[o->indent * 4] = 0;
+    return buf;
+}
+
+int MDF odp_more_chunks(ODR o, unsigned char *base, int len)
+{
+    if (!len)
+       return 0;
+    if (len < 0) /* indefinite length */
+    {
+       if (*o->bp == 0 && *(o->bp + 1) == 0)
+       {
+           o->bp += 2;
+           o->left -= 2;
+           return 0;
+       }
+       else
+           return 1;
+    }
+    else
+        return o->bp - base < len;
+}
+
+Odr_oid MDF *odr_oiddup(ODR odr, Odr_oid *o)
+{
+    Odr_oid *r;
 
-void *nalloc(ODR o, int size) { return malloc(size); }
-char *odr_indent(ODR o) {return "";}
+    if (!o)
+       return 0;
+    if (!(r = odr_malloc(odr, (oid_oidlen(o) + 1) * sizeof(int))))
+       return 0;
+    oid_oidcpy(r, o);
+    return r;
+}