2 * Copyright (c) 1990 Regents of the University of Michigan.
5 * Redistribution and use in source and binary forms are permitted
6 * provided that this notice is preserved and that due credit is given
7 * to the University of Michigan at Ann Arbor. The name of the University
8 * may not be used to endorse or promote products derived from this
9 * software without specific prior written permission. This software
10 * is provided ``as is'' without express or implied warranty.
17 #include <ac/socket.h>
19 #include <quipu/commonarg.h>
20 #include <quipu/attrvalue.h>
21 #include <quipu/ds_error.h>
22 #include <quipu/compare.h>
23 #include <quipu/dap2.h>
24 #include <quipu/dua.h>
31 extern int ldap_compat;
32 #define COMPTAG (ldap_compat == 20 ? OLD_LDAP_RES_COMPARE : LDAP_RES_COMPARE)
34 #define COMPTAG LDAP_RES_COMPARE
44 char *dn, *attr, *value;
46 struct ds_compare_arg ca;
48 static CommonArgs common = default_common_args;
49 extern short ldap_dn_syntax;
51 Debug( LDAP_DEBUG_TRACE, "do_compare\n", 0, 0, 0 );
54 * Parse the compare request. It looks like this:
55 * CompareRequest := [APPLICATION 14] SEQUENCE {
56 * entry DistinguishedName,
59 * value AttributeValue
64 #if ISODEPACKAGE == IC
66 DAS_CompareArgument_INIT ( &ca );
70 if ( ber_scanf( ber, "{a{aa}}", &dn, &attr, &value ) == LBER_ERROR ) {
71 Debug( LDAP_DEBUG_ANY, "ber_scanf failed\n", 0, 0, 0 );
72 send_ldap_msgresult( clientsb, COMPTAG, m,
73 LDAP_PROTOCOL_ERROR, NULL, "" );
77 Debug( LDAP_DEBUG_ARGS, "do_compare: dn (%s) attr (%s) value (%s)\n",
80 ca.cma_object = ldap_str2dn( dn );
82 if ( ca.cma_object == NULLDN ) {
83 Debug( LDAP_DEBUG_ANY, "ldap_str2dn failed\n", 0, 0, 0 );
84 send_ldap_msgresult( clientsb, COMPTAG, m,
85 LDAP_INVALID_DN_SYNTAX, NULL, "" );
89 type = str2AttrT( attr );
90 if ( type == NULLAttrT ) {
91 Debug( LDAP_DEBUG_ANY, "str2AttrT failed\n", 0, 0, 0 );
92 send_ldap_msgresult( clientsb, COMPTAG, m,
93 LDAP_UNDEFINED_TYPE, NULL, attr );
98 ca.cma_purported.ava_type = type;
100 ca.cma_purported.ava_value = ldap_str2AttrV( value, type->oa_syntax );
102 if ( ca.cma_purported.ava_value == NULLAttrV ) {
103 Debug( LDAP_DEBUG_ANY, "str2AttrV failed\n", 0, 0, 0 );
104 send_ldap_msgresult( clientsb, COMPTAG, m,
105 LDAP_INVALID_SYNTAX, NULL, "" );
109 ca.cma_common = common; /* struct copy */
111 rc = initiate_dap_operation( OP_COMPARE, m, &ca );
113 dn_free( ca.cma_object );
114 AttrV_free( ca.cma_purported.ava_value );
117 send_ldap_msgresult( clientsb, COMPTAG, m, rc, NULL, "" );
128 struct ds_compare_result *cr
131 send_ldap_msgresult( sb, COMPTAG, m, cr->cmr_matched ?
132 LDAP_COMPARE_TRUE : LDAP_COMPARE_FALSE, NULL, "" );