From 44c90f21cfd661ef07e74002ae01481a69c22d98 Mon Sep 17 00:00:00 2001
From: Stephen Gallagher <sgallagh@redhat.com>
Date: Tue, 19 Apr 2011 14:51:12 -0400
Subject: Add value of the last USN to server configuration

Related:
https://fedorahosted.org/sssd/ticket/734
---
 src/providers/ldap/sdap.c | 15 +++++++++++++++
 src/providers/ldap/sdap.h |  1 +
 2 files changed, 16 insertions(+)

(limited to 'src/providers/ldap')

diff --git a/src/providers/ldap/sdap.c b/src/providers/ldap/sdap.c
index 7734904ee..b2d3e8c78 100644
--- a/src/providers/ldap/sdap.c
+++ b/src/providers/ldap/sdap.c
@@ -590,6 +590,7 @@ int sdap_get_server_opts_from_rootdse(TALLOC_CTX *memctx,
     const char *last_usn_name;
     const char *last_usn_value;
     const char *entry_usn_name;
+    char *endptr = NULL;
     int ret;
     int i;
 
@@ -629,6 +630,13 @@ int sdap_get_server_opts_from_rootdse(TALLOC_CTX *memctx,
                               opts->gen_map[SDAP_AT_ENTRY_USN].opt_name));
                 } else {
                     so->supports_usn = true;
+                    so->last_usn = strtoul(last_usn_value, &endptr, 10);
+                    if (endptr != NULL && (*endptr != '\0' || endptr == last_usn_value)) {
+                        DEBUG(3, ("USN is not valid (value: %s)\n", last_usn_value));
+                        so->last_usn = 0;
+                    } else {
+                        DEBUG(9, ("USN value: %s (int: %lu)\n", last_usn_value, so->last_usn));
+                    }
                 }
             }
         } else {
@@ -644,6 +652,13 @@ int sdap_get_server_opts_from_rootdse(TALLOC_CTX *memctx,
                     opts->gen_map[SDAP_AT_ENTRY_USN].name =
                         talloc_strdup(opts->gen_map, usn_attrs[i].entry_name);
                     so->supports_usn = true;
+                    so->last_usn = strtoul(last_usn_value, &endptr, 10);
+                    if (endptr != NULL && (*endptr != '\0' || endptr == last_usn_value)) {
+                        DEBUG(3, ("USN is not valid (value: %s)\n", last_usn_value));
+                        so->last_usn = 0;
+                    } else {
+                        DEBUG(9, ("USN value: %s (int: %lu)\n", last_usn_value, so->last_usn));
+                    }
                     last_usn_name = usn_attrs[i].last_name;
                     break;
                 }
diff --git a/src/providers/ldap/sdap.h b/src/providers/ldap/sdap.h
index 01a00d90c..fce95accc 100644
--- a/src/providers/ldap/sdap.h
+++ b/src/providers/ldap/sdap.h
@@ -295,6 +295,7 @@ struct sdap_options {
 struct sdap_server_opts {
     char *server_id;
     bool supports_usn;
+    unsigned long last_usn;
     char *max_user_value;
     char *max_group_value;
 };
-- 
cgit