1 #pragma ident "%Z%%M% %I% %E% SMI"
2
3 /*
4 * The contents of this file are subject to the Netscape Public
5 * License Version 1.1 (the "License"); you may not use this file
6 * except in compliance with the License. You may obtain a copy of
7 * the License at http://www.mozilla.org/NPL/
8 *
9 * Software distributed under the License is distributed on an "AS
10 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
11 * implied. See the License for the specific language governing
12 * rights and limitations under the License.
13 *
14 * The Original Code is Mozilla Communicator client code, released
15 * March 31, 1998.
16 *
17 * The Initial Developer of the Original Code is Netscape
18 * Communications Corporation. Portions created by Netscape are
19 * Copyright (C) 1998-1999 Netscape Communications Corporation. All
20 * Rights Reserved.
21 *
22 * Contributor(s):
23 */
24 /*
25 * Copyright (c) 1990 Regents of the University of Michigan.
26 * All rights reserved.
27 */
28 /*
29 * getentry.c
30 */
31
32 #if 0
33 #ifndef lint
34 static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
35 #endif
36 #endif
37
38 #include "ldap-int.h"
39
40 LDAPMessage *
41 LDAP_CALL
ldap_first_entry(LDAP * ld,LDAPMessage * chain)42 ldap_first_entry( LDAP *ld, LDAPMessage *chain )
43 {
44 if ( !NSLDAPI_VALID_LDAP_POINTER( ld ) || chain == NULLMSG ) {
45 return( NULLMSG );
46 }
47
48 if ( chain->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) {
49 return( chain );
50 }
51
52 return( ldap_next_entry( ld, chain ));
53 }
54
55
56 LDAPMessage *
57 LDAP_CALL
ldap_next_entry(LDAP * ld,LDAPMessage * entry)58 ldap_next_entry( LDAP *ld, LDAPMessage *entry )
59 {
60 if ( !NSLDAPI_VALID_LDAP_POINTER( ld ) || entry == NULLMSG ) {
61 return( NULLMSG );
62 }
63
64 for ( entry = entry->lm_chain; entry != NULLMSG;
65 entry = entry->lm_chain ) {
66 if ( entry->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) {
67 return( entry );
68 }
69 }
70
71 return( NULLMSG );
72 }
73
74 int
75 LDAP_CALL
ldap_count_entries(LDAP * ld,LDAPMessage * chain)76 ldap_count_entries( LDAP *ld, LDAPMessage *chain )
77 {
78 int i;
79
80 if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
81 return( -1 );
82 }
83
84 for ( i = 0; chain != NULL; chain = chain->lm_chain ) {
85 if ( chain->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) {
86 ++i;
87 }
88 }
89
90 return( i );
91 }
92
93
94 int
95 LDAP_CALL
ldap_get_entry_controls(LDAP * ld,LDAPMessage * entry,LDAPControl *** serverctrlsp)96 ldap_get_entry_controls( LDAP *ld, LDAPMessage *entry,
97 LDAPControl ***serverctrlsp )
98 {
99 int rc;
100 BerElement tmpber;
101
102 LDAPDebug( LDAP_DEBUG_TRACE, "ldap_get_entry_controls\n", 0, 0, 0 );
103
104 if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
105 return( LDAP_PARAM_ERROR );
106 }
107
108 if ( !NSLDAPI_VALID_LDAPMESSAGE_ENTRY_POINTER( entry )
109 || serverctrlsp == NULL ) {
110 rc = LDAP_PARAM_ERROR;
111 goto report_error_and_return;
112 }
113
114 *serverctrlsp = NULL;
115 tmpber = *entry->lm_ber; /* struct copy */
116
117 /* skip past dn and entire attribute/value list */
118 if ( ber_scanf( &tmpber, "{xx" ) == LBER_ERROR ) {
119 rc = LDAP_DECODING_ERROR;
120 goto report_error_and_return;
121 }
122
123 rc = nsldapi_get_controls( &tmpber, serverctrlsp );
124
125 report_error_and_return:
126 LDAP_SET_LDERRNO( ld, rc, NULL, NULL );
127 return( rc );
128 }
129