Add ndr_errstr

diff --git a/source/librpc/ndr/ndr.c b/source/librpc/ndr/ndr.c
index a1295c7db50df94d2a9bbdc2158c2909dfe216c7..62a88a88562e204fd2d00399b65997022a53a61b 100644 (file)
--- a/source/librpc/ndr/ndr.c
+++ b/source/librpc/ndr/ndr.c
@@ -375,6 +375,72 @@ NTSTATUS ndr_map_error2ntstatus(enum ndr_err_code ndr_err)
        return NT_STATUS_INVALID_PARAMETER;
 }
 
+/*
+ * Convert an ndr error to string
+ */
+
+const char *ndr_errstr(enum ndr_err_code err)
+{
+       switch (err) {
+       case NDR_ERR_SUCCESS:
+               return "NDR_ERR_SUCCESS";
+               break;
+       case NDR_ERR_ARRAY_SIZE:
+               return "NDR_ERR_ARRAY_SIZE";
+               break;
+       case NDR_ERR_BAD_SWITCH:
+               return "NDR_ERR_BAD_SWITCH";
+               break;
+       case NDR_ERR_OFFSET:
+               return "NDR_ERR_OFFSET";
+               break;
+       case NDR_ERR_RELATIVE:
+               return "NDR_ERR_RELATIVE";
+               break;
+       case NDR_ERR_CHARCNV:
+               return "NDR_ERR_CHARCNV";
+               break;
+       case NDR_ERR_LENGTH:
+               return "NDR_ERR_LENGTH";
+               break;
+       case NDR_ERR_SUBCONTEXT:
+               return "NDR_ERR_SUBCONTEXT";
+               break;
+       case NDR_ERR_COMPRESSION:
+               return "NDR_ERR_COMPRESSION";
+               break;
+       case NDR_ERR_STRING:
+               return "NDR_ERR_STRING";
+               break;
+       case NDR_ERR_VALIDATE:
+               return "NDR_ERR_VALIDATE";
+               break;
+       case NDR_ERR_BUFSIZE:
+               return "NDR_ERR_BUFSIZE";
+               break;
+       case NDR_ERR_ALLOC:
+               return "NDR_ERR_ALLOC";
+               break;
+       case NDR_ERR_RANGE:
+               return "NDR_ERR_RANGE";
+               break;
+       case NDR_ERR_TOKEN:
+               return "NDR_ERR_TOKEN";
+               break;
+       case NDR_ERR_IPV4ADDRESS:
+               return "NDR_ERR_IPV4ADDRESS";
+               break;
+       case NDR_ERR_INVALID_POINTER:
+               return "NDR_ERR_INVALID_POINTER";
+               break;
+       case NDR_ERR_UNREAD_BYTES:
+               return "NDR_ERR_UNREAD_BYTES";
+               break;
+       }
+
+       return talloc_asprintf(talloc_tos(), "Unknown NDR error: %d", err);
+}
+
 /*
   return and possibly log an NDR error
 */