1 /* compare.c - ldbm backend compare routine */
11 #include "back-ldbm.h"
12 #include "proto-back-ldbm.h"
14 extern Attribute *attr_find();
17 #ifdef SLAPD_ACLGROUPS
18 /* return 0 IFF edn is a value in member attribute
19 * of entry with bdn AND that entry has an objectClass
20 * value of groupOfNames
27 char *objectclassValue,
31 struct ldbminfo *li = (struct ldbminfo *) be->be_private;
34 Attribute *objectClass;
38 Debug( LDAP_DEBUG_TRACE, "=> ldbm_back_group: bdn: %s\n", bdn, 0, 0 );
39 Debug( LDAP_DEBUG_TRACE, "=> ldbm_back_group: edn: %s\n", edn, 0, 0 );
40 Debug( LDAP_DEBUG_TRACE, "=> ldbm_back_group: objectClass: %s attrName: %s\n",
41 objectclassValue, groupattrName, 0 );
43 /* can we find bdn entry with reader lock */
44 if ((e = dn2entry_r(be, bdn, &matched )) == NULL) {
45 Debug( LDAP_DEBUG_TRACE, "=> ldbm_back_group: cannot find bdn: %s matched: %x\n", bdn, matched, 0 );
50 Debug( LDAP_DEBUG_ARGS, "=> ldbm_back_group: found bdn: %s matched: %x\n", bdn, matched, 0 );
52 /* check for deleted */
54 /* find it's objectClass and member attribute values
55 * make sure this is a group entry
56 * finally test if we can find edn in the member attribute value list *
60 if ((objectClass = attr_find(e->e_attrs, "objectclass")) == NULL) {
61 Debug( LDAP_DEBUG_TRACE, "<= ldbm_back_group: failed to find objectClass\n", 0, 0, 0 );
63 else if ((member = attr_find(e->e_attrs, groupattrName)) == NULL) {
64 Debug( LDAP_DEBUG_TRACE, "<= ldbm_back_group: failed to find %s\n", groupattrName, 0, 0 );
67 struct berval bvObjectClass;
68 struct berval bvMembers;
70 Debug( LDAP_DEBUG_ARGS, "<= ldbm_back_group: found objectClass and %s\n", groupattrName, 0, 0 );
72 bvObjectClass.bv_val = objectclassValue;
73 bvObjectClass.bv_len = strlen( bvObjectClass.bv_val );
75 bvMembers.bv_val = edn;
76 bvMembers.bv_len = strlen( edn );
78 if (value_find(objectClass->a_vals, &bvObjectClass, SYNTAX_CIS, 1) != 0) {
79 Debug( LDAP_DEBUG_TRACE,
80 "<= ldbm_back_group: failed to find %s in objectClass\n",
81 objectclassValue, 0, 0 );
83 else if (value_find(member->a_vals, &bvMembers, SYNTAX_CIS, 1) != 0) {
84 Debug( LDAP_DEBUG_ACL, "<= ldbm_back_group: %s not in %s: %s\n",
85 edn, bdn, groupattrName );
88 Debug( LDAP_DEBUG_ACL, "<= ldbm_back_group: %s is in %s: %s\n",
89 edn, bdn, groupattrName );
94 /* free entry and reader lock */
95 cache_return_entry_r( &li->li_cache, e );
96 Debug( LDAP_DEBUG_ARGS, "ldbm_back_group: rc: %d\n", rc, 0, 0 );
99 #endif /* SLAPD_ACLGROUPS */