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authorStefan Metzmacher <metze@samba.org>2004-09-29 12:20:59 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:59:30 -0500
commit525dc6f089837456b0fff1d44d50aed4a7ef52ec (patch)
tree3dc25f9f119e9febadc84e7dd4baba938a7cc8e7 /source4/ldap_server
parent88ead90b1d6f7e32181b5e9bf2b48cf0ef0b7c95 (diff)
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r2748: implement sldb_Compare()
Simo: this commit should not conflict much with your changes:-) metze (This used to be commit 6825e78e01a220bc837ea51aa6afbf3f26a02c49)
Diffstat (limited to 'source4/ldap_server')
-rw-r--r--source4/ldap_server/ldap_simple_ldb.c64
1 files changed, 63 insertions, 1 deletions
diff --git a/source4/ldap_server/ldap_simple_ldb.c b/source4/ldap_server/ldap_simple_ldb.c
index 4d6062cd10..d3e516bf28 100644
--- a/source4/ldap_server/ldap_simple_ldb.c
+++ b/source4/ldap_server/ldap_simple_ldb.c
@@ -448,11 +448,73 @@ invalid_input:
return ldapsrv_queue_reply(call, modify_reply);
}
+static NTSTATUS sldb_Compare(struct ldapsrv_partition *partition, struct ldapsrv_call *call,
+ struct ldap_CompareRequest *r)
+{
+ struct ldap_Result *compare;
+ struct ldapsrv_reply *compare_r;
+ int result = 80;
+ struct samdb_context *samdb;
+ struct ldb_message **res;
+ struct ldb_context *ldb;
+ const char *attrs[1];
+ const char *errstr;
+ const char *dn;
+ const char *filter;
+ int count;
+
+ samdb = samdb_connect(call);
+ ldb = samdb->ldb;
+ dn = sldb_trim_dn(samdb, r->dn);
+
+ DEBUG(10, ("sldb_Compare: dn: [%s]\n", dn));
+ filter = talloc_asprintf(samdb, "(%s=%*s)", r->attribute, r->value.length, r->value.data);
+ ALLOC_CHECK(filter);
+ DEBUGADD(10, ("sldb_Compare: attribute: [%s]\n", filter));
+
+ attrs[0] = NULL;
+
+ ldb_set_alloc(ldb, talloc_ldb_alloc, samdb);
+ count = ldb_search(ldb, dn, LDB_SCOPE_BASE, filter, attrs, &res);
+
+ compare_r = ldapsrv_init_reply(call, LDAP_TAG_CompareResponse);
+ ALLOC_CHECK(compare_r);
+
+ if (count == 1) {
+ DEBUG(10,("sldb_Compare: matched\n"));
+ result = 0;
+ errstr = NULL;
+ } else if (count == 0) {
+ result = 32;
+ errstr = talloc_strdup(compare_r, ldb_errstring(ldb));
+ DEBUG(10,("sldb_Compare: no results: %s\n", errstr));
+ } else if (count > 1) {
+ result = 80;
+ errstr = talloc_strdup(compare_r, "too many objects match");
+ DEBUG(10,("sldb_Compare: %d results: %s\n", count, errstr));
+ } else if (count == -1) {
+ result = 1;
+ errstr = talloc_strdup(compare_r, ldb_errstring(ldb));
+ DEBUG(10,("sldb_Compare: error: %s\n", errstr));
+ }
+
+ compare = &compare_r->msg.r.CompareResponse;
+ compare->resultcode = result;
+ compare->dn = NULL;
+ compare->errormessage = errstr;
+ compare->referral = NULL;
+
+ talloc_free(samdb);
+
+ return ldapsrv_queue_reply(call, compare_r);
+}
+
static const struct ldapsrv_partition_ops sldb_ops = {
.Search = sldb_Search,
.Add = sldb_Add,
.Del = sldb_Del,
- .Modify = sldb_Modify
+ .Modify = sldb_Modify,
+ .Compare = sldb_Compare
};
const struct ldapsrv_partition_ops *ldapsrv_get_sldb_partition_ops(void)