1 files changed, 108 insertions, 0 deletions
diff --git a/nis/nis_file.c b/nis/nis_file.c
new file mode 100644
index 0000000000..002e72ed20
--- /dev/null
+++ b/nis/nis_file.c
@@ -0,0 +1,108 @@
+/* Copyright (c) 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <rpcsvc/nis.h>
+#include <rpcsvc/nislib.h>
+
+directory_obj *
+readColdStartFile (void)
+{
+  XDR xdrs;
+  FILE *in;
+  directory_obj obj;
+
+  in = fopen ("/var/nis/NIS_COLD_START", "rb");
+  if (in == NULL)
+    {
+      fputs (_("Error: Could not open /var/nis/NIS_COLD_START!\n"), stdout);
+      return NULL;
+    }
+  memset (&obj, '\0', sizeof (obj));
+  xdrstdio_create (&xdrs, in, XDR_DECODE);
+  if (!xdr_directory_obj (&xdrs, &obj))
+    {
+      fputs (("Error while reading /var/nis/NIS_COLD_START!\n"), stdout);
+      return NULL;
+    }
+
+  return nis_clone_directory (&obj, NULL);
+}
+
+bool_t
+writeColdStartFile (const directory_obj *obj)
+{
+  XDR xdrs;
+  FILE *out;
+
+  out = fopen ("/var/nis/NIS_COLD_START", "wb");
+  if (out == NULL)
+    return FALSE;
+
+  xdrstdio_create (&xdrs, out, XDR_ENCODE);
+  /* XXX The following cast is bad!  Shouldn't the XDR functions take
+     pointers to const objects?  */
+  if (!xdr_directory_obj (&xdrs, (directory_obj *) obj))
+    {
+      fputs (_("Error while reading /var/nis/NIS_COLD_START!\n"), stdout);
+      return FALSE;
+    }
+
+  return TRUE;
+}
+
+nis_object *
+nis_read_obj (const char *name)
+{
+  XDR xdrs;
+  FILE *in;
+  nis_object obj;
+
+  in = fopen (name, "rb");
+  if (in == NULL)
+    return NULL;
+
+  memset (&obj, '\0', sizeof (obj));
+  xdrstdio_create (&xdrs, in, XDR_DECODE);
+  if (!xdr_nis_object (&xdrs, &obj))
+    return NULL;
+
+  return nis_clone_object (&obj, NULL);
+}
+
+bool_t
+nis_write_obj (const char *name, const nis_object *obj)
+{
+  XDR xdrs;
+  FILE *out;
+
+  out = fopen (name, "wb");
+  if (out == NULL)
+    return FALSE;
+
+  xdrstdio_create (&xdrs, out, XDR_ENCODE);
+  /* XXX The following cast is bad!  Shouldn't the XDR functions take
+     pointers to const objects?  */
+  if (!xdr_nis_object (&xdrs, (nis_object *) obj))
+    return FALSE;
+
+  return TRUE;
+}