1 files changed, 120 insertions, 0 deletions
diff --git a/irs-proto.c b/irs-proto.c
new file mode 100644
index 0000000..2e36497
--- /dev/null
+++ b/irs-proto.c
@@ -0,0 +1,120 @@
+/* Copyright (C) 1997-2005 Luke Howard.
+   This file is part of the nss_ldap library.
+   Contributed by Luke Howard, <lukeh@padl.com>, 1997.
+
+   The nss_ldap 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 nss_ldap 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 nss_ldap 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.
+ */
+
+#ifdef HAVE_IRS_H
+
+#include <errno.h>
+#include "irs-nss.h"
+
+/* $Id: irs-proto.c,v 2.23 2005/05/20 05:30:40 lukeh Exp $ */
+
+#ifdef HAVE_USERSEC_H
+void *pr_pvtinit (void);
+#endif
+IRS_EXPORT void pr_close (struct irs_pr *);
+IRS_EXPORT struct protoent *pr_byname (struct irs_pr *, const char *);
+IRS_EXPORT struct protoent *pr_bynumber (struct irs_pr *, int);
+IRS_EXPORT struct protoent *pr_next (struct irs_pr *);
+IRS_EXPORT void pr_rewind (struct irs_pr *);
+IRS_EXPORT void pr_minimize (struct irs_pr *);
+
+struct pvt
+{
+  struct protoent result;
+  char buffer[NSS_BUFLEN_PROTOCOLS];
+  ent_context_t *state;
+};
+
+IRS_EXPORT struct protoent *
+pr_byname (struct irs_pr *this, const char *name)
+{
+  LOOKUP_NAME (name, this, _nss_ldap_filt_getprotobyname, LM_PROTOCOLS,
+	       _nss_ldap_parse_proto, LDAP_NSS_BUFLEN_DEFAULT);
+}
+
+IRS_EXPORT struct protoent *
+pr_bynumber (struct irs_pr *this, int num)
+{
+  LOOKUP_NUMBER (num, this, _nss_ldap_filt_getprotobynumber, LM_PROTOCOLS,
+		 _nss_ldap_parse_proto, LDAP_NSS_BUFLEN_DEFAULT);
+}
+
+IRS_EXPORT void
+pr_close (struct irs_pr *this)
+{
+  LOOKUP_ENDENT (this);
+#ifdef HAVE_USERSEC_H
+  free (this->private);
+  free (this);
+#endif
+}
+
+IRS_EXPORT struct protoent *
+pr_next (struct irs_pr *this)
+{
+  LOOKUP_GETENT (this, _nss_ldap_filt_getprotoent, LM_PROTOCOLS,
+		 _nss_ldap_parse_proto, LDAP_NSS_BUFLEN_DEFAULT);
+}
+
+IRS_EXPORT void
+pr_rewind (struct irs_pr *this)
+{
+  LOOKUP_SETENT (this);
+}
+
+IRS_EXPORT void
+pr_minimize (struct irs_pr *this)
+{
+}
+
+#ifdef HAVE_USERSEC_H
+void *
+pr_pvtinit (void)
+#else
+struct irs_pr *
+irs_ldap_pr (struct irs_acc *this)
+#endif
+{
+  struct irs_pr *pr;
+  struct pvt *pvt;
+
+  pr = calloc (1, sizeof (*pr));
+  if (pr == NULL)
+    return NULL;
+
+  pvt = calloc (1, sizeof (*pvt));
+  if (pvt == NULL)
+    {
+      free (pr);
+      return NULL;
+    }
+
+  pvt->state = NULL;
+  pr->private = pvt;
+  pr->close = pr_close;
+  pr->next = pr_next;
+  pr->byname = pr_byname;
+  pr->bynumber = pr_bynumber;
+  pr->rewind = pr_rewind;
+  pr->minimize = pr_minimize;
+  return pr;
+}
+
+#endif /*HAVE_IRS_H */