1*7c478bd9Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
2*7c478bd9Sstevel@tonic-gate 
3*7c478bd9Sstevel@tonic-gate /*
4*7c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the Netscape Public
5*7c478bd9Sstevel@tonic-gate  * License Version 1.1 (the "License"); you may not use this file
6*7c478bd9Sstevel@tonic-gate  * except in compliance with the License. You may obtain a copy of
7*7c478bd9Sstevel@tonic-gate  * the License at http://www.mozilla.org/NPL/
8*7c478bd9Sstevel@tonic-gate  *
9*7c478bd9Sstevel@tonic-gate  * Software distributed under the License is distributed on an "AS
10*7c478bd9Sstevel@tonic-gate  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
11*7c478bd9Sstevel@tonic-gate  * implied. See the License for the specific language governing
12*7c478bd9Sstevel@tonic-gate  * rights and limitations under the License.
13*7c478bd9Sstevel@tonic-gate  *
14*7c478bd9Sstevel@tonic-gate  * The Original Code is Mozilla Communicator client code, released
15*7c478bd9Sstevel@tonic-gate  * March 31, 1998.
16*7c478bd9Sstevel@tonic-gate  *
17*7c478bd9Sstevel@tonic-gate  * The Initial Developer of the Original Code is Netscape
18*7c478bd9Sstevel@tonic-gate  * Communications Corporation. Portions created by Netscape are
19*7c478bd9Sstevel@tonic-gate  * Copyright (C) 1998-1999 Netscape Communications Corporation. All
20*7c478bd9Sstevel@tonic-gate  * Rights Reserved.
21*7c478bd9Sstevel@tonic-gate  *
22*7c478bd9Sstevel@tonic-gate  * Contributor(s):
23*7c478bd9Sstevel@tonic-gate  */
24*7c478bd9Sstevel@tonic-gate /*
25*7c478bd9Sstevel@tonic-gate  *  Copyright (c) 1990 Regents of the University of Michigan.
26*7c478bd9Sstevel@tonic-gate  *  All rights reserved.
27*7c478bd9Sstevel@tonic-gate  */
28*7c478bd9Sstevel@tonic-gate /*
29*7c478bd9Sstevel@tonic-gate  *  modify.c
30*7c478bd9Sstevel@tonic-gate  */
31*7c478bd9Sstevel@tonic-gate 
32*7c478bd9Sstevel@tonic-gate #if 0
33*7c478bd9Sstevel@tonic-gate #ifndef lint
34*7c478bd9Sstevel@tonic-gate static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
35*7c478bd9Sstevel@tonic-gate #endif
36*7c478bd9Sstevel@tonic-gate #endif
37*7c478bd9Sstevel@tonic-gate 
38*7c478bd9Sstevel@tonic-gate #include "ldap-int.h"
39*7c478bd9Sstevel@tonic-gate 
40*7c478bd9Sstevel@tonic-gate /*
41*7c478bd9Sstevel@tonic-gate  * ldap_modify - initiate an ldap modify operation.  Parameters:
42*7c478bd9Sstevel@tonic-gate  *
43*7c478bd9Sstevel@tonic-gate  *	ld		LDAP descriptor
44*7c478bd9Sstevel@tonic-gate  *	dn		DN of the object to modify
45*7c478bd9Sstevel@tonic-gate  *	mods		List of modifications to make.  This is null-terminated
46*7c478bd9Sstevel@tonic-gate  *			array of struct ldapmod's, specifying the modifications
47*7c478bd9Sstevel@tonic-gate  *			to perform.
48*7c478bd9Sstevel@tonic-gate  *
49*7c478bd9Sstevel@tonic-gate  * Example:
50*7c478bd9Sstevel@tonic-gate  *	LDAPMod	*mods[] = {
51*7c478bd9Sstevel@tonic-gate  *			{ LDAP_MOD_ADD, "cn", { "babs jensen", "babs", 0 } },
52*7c478bd9Sstevel@tonic-gate  *			{ LDAP_MOD_REPLACE, "sn", { "jensen", 0 } },
53*7c478bd9Sstevel@tonic-gate  *			0
54*7c478bd9Sstevel@tonic-gate  *		}
55*7c478bd9Sstevel@tonic-gate  *	msgid = ldap_modify( ld, dn, mods );
56*7c478bd9Sstevel@tonic-gate  */
57*7c478bd9Sstevel@tonic-gate int
58*7c478bd9Sstevel@tonic-gate LDAP_CALL
ldap_modify(LDAP * ld,const char * dn,LDAPMod ** mods)59*7c478bd9Sstevel@tonic-gate ldap_modify( LDAP *ld, const char *dn, LDAPMod **mods )
60*7c478bd9Sstevel@tonic-gate {
61*7c478bd9Sstevel@tonic-gate 	int		msgid;
62*7c478bd9Sstevel@tonic-gate 
63*7c478bd9Sstevel@tonic-gate 	LDAPDebug( LDAP_DEBUG_TRACE, "ldap_modify\n", 0, 0, 0 );
64*7c478bd9Sstevel@tonic-gate 
65*7c478bd9Sstevel@tonic-gate 	if ( ldap_modify_ext( ld, dn, mods, NULL, NULL, &msgid )
66*7c478bd9Sstevel@tonic-gate 	    == LDAP_SUCCESS ) {
67*7c478bd9Sstevel@tonic-gate 		return( msgid );
68*7c478bd9Sstevel@tonic-gate 	} else {
69*7c478bd9Sstevel@tonic-gate 		return( -1 );	/* error is in ld handle */
70*7c478bd9Sstevel@tonic-gate 	}
71*7c478bd9Sstevel@tonic-gate }
72*7c478bd9Sstevel@tonic-gate 
73*7c478bd9Sstevel@tonic-gate int
74*7c478bd9Sstevel@tonic-gate LDAP_CALL
ldap_modify_ext(LDAP * ld,const char * dn,LDAPMod ** mods,LDAPControl ** serverctrls,LDAPControl ** clientctrls,int * msgidp)75*7c478bd9Sstevel@tonic-gate ldap_modify_ext( LDAP *ld, const char *dn, LDAPMod **mods,
76*7c478bd9Sstevel@tonic-gate     LDAPControl **serverctrls, LDAPControl **clientctrls, int *msgidp )
77*7c478bd9Sstevel@tonic-gate {
78*7c478bd9Sstevel@tonic-gate 	BerElement	*ber;
79*7c478bd9Sstevel@tonic-gate 	int		i, rc, lderr;
80*7c478bd9Sstevel@tonic-gate 
81*7c478bd9Sstevel@tonic-gate 	/*
82*7c478bd9Sstevel@tonic-gate 	 * A modify request looks like this:
83*7c478bd9Sstevel@tonic-gate 	 *	ModifyRequet ::= SEQUENCE {
84*7c478bd9Sstevel@tonic-gate 	 *		object		DistinguishedName,
85*7c478bd9Sstevel@tonic-gate 	 *		modifications	SEQUENCE OF SEQUENCE {
86*7c478bd9Sstevel@tonic-gate 	 *			operation	ENUMERATED {
87*7c478bd9Sstevel@tonic-gate 	 *				add	(0),
88*7c478bd9Sstevel@tonic-gate 	 *				delete	(1),
89*7c478bd9Sstevel@tonic-gate 	 *				replace	(2)
90*7c478bd9Sstevel@tonic-gate 	 *			},
91*7c478bd9Sstevel@tonic-gate 	 *			modification	SEQUENCE {
92*7c478bd9Sstevel@tonic-gate 	 *				type	AttributeType,
93*7c478bd9Sstevel@tonic-gate 	 *				values	SET OF AttributeValue
94*7c478bd9Sstevel@tonic-gate 	 *			}
95*7c478bd9Sstevel@tonic-gate 	 *		}
96*7c478bd9Sstevel@tonic-gate 	 *	}
97*7c478bd9Sstevel@tonic-gate 	 */
98*7c478bd9Sstevel@tonic-gate 
99*7c478bd9Sstevel@tonic-gate 	LDAPDebug( LDAP_DEBUG_TRACE, "ldap_modify_ext\n", 0, 0, 0 );
100*7c478bd9Sstevel@tonic-gate 
101*7c478bd9Sstevel@tonic-gate 	if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
102*7c478bd9Sstevel@tonic-gate 		return( LDAP_PARAM_ERROR );
103*7c478bd9Sstevel@tonic-gate 	}
104*7c478bd9Sstevel@tonic-gate 	if ( !NSLDAPI_VALID_LDAPMESSAGE_POINTER( msgidp ))
105*7c478bd9Sstevel@tonic-gate         {
106*7c478bd9Sstevel@tonic-gate 		LDAP_SET_LDERRNO( ld, LDAP_PARAM_ERROR, NULL, NULL );
107*7c478bd9Sstevel@tonic-gate 		return( LDAP_PARAM_ERROR );
108*7c478bd9Sstevel@tonic-gate 	}
109*7c478bd9Sstevel@tonic-gate 
110*7c478bd9Sstevel@tonic-gate 	if ( !NSLDAPI_VALID_NONEMPTY_LDAPMOD_ARRAY( mods )) {
111*7c478bd9Sstevel@tonic-gate 		lderr = LDAP_PARAM_ERROR;
112*7c478bd9Sstevel@tonic-gate 		LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
113*7c478bd9Sstevel@tonic-gate 		return( lderr );
114*7c478bd9Sstevel@tonic-gate 	}
115*7c478bd9Sstevel@tonic-gate 	if ( dn == NULL ) {
116*7c478bd9Sstevel@tonic-gate 		dn = "";
117*7c478bd9Sstevel@tonic-gate 	}
118*7c478bd9Sstevel@tonic-gate 
119*7c478bd9Sstevel@tonic-gate 	LDAP_MUTEX_LOCK( ld, LDAP_MSGID_LOCK );
120*7c478bd9Sstevel@tonic-gate 	*msgidp = ++ld->ld_msgid;
121*7c478bd9Sstevel@tonic-gate 	LDAP_MUTEX_UNLOCK( ld, LDAP_MSGID_LOCK );
122*7c478bd9Sstevel@tonic-gate 
123*7c478bd9Sstevel@tonic-gate 	/* see if we should add to the cache */
124*7c478bd9Sstevel@tonic-gate 	if ( ld->ld_cache_on && ld->ld_cache_modify != NULL ) {
125*7c478bd9Sstevel@tonic-gate 		LDAP_MUTEX_LOCK( ld, LDAP_CACHE_LOCK );
126*7c478bd9Sstevel@tonic-gate 		if ( (rc = (ld->ld_cache_modify)( ld, *msgidp, LDAP_REQ_MODIFY,
127*7c478bd9Sstevel@tonic-gate 		    dn, mods )) != 0 ) {
128*7c478bd9Sstevel@tonic-gate 			*msgidp = rc;
129*7c478bd9Sstevel@tonic-gate 			LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
130*7c478bd9Sstevel@tonic-gate 			return( LDAP_SUCCESS );
131*7c478bd9Sstevel@tonic-gate 		}
132*7c478bd9Sstevel@tonic-gate 		LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
133*7c478bd9Sstevel@tonic-gate 	}
134*7c478bd9Sstevel@tonic-gate 
135*7c478bd9Sstevel@tonic-gate 	/* create a message to send */
136*7c478bd9Sstevel@tonic-gate 	if (( lderr = nsldapi_alloc_ber_with_options( ld, &ber ))
137*7c478bd9Sstevel@tonic-gate 	    != LDAP_SUCCESS ) {
138*7c478bd9Sstevel@tonic-gate 		return( lderr );
139*7c478bd9Sstevel@tonic-gate 	}
140*7c478bd9Sstevel@tonic-gate 
141*7c478bd9Sstevel@tonic-gate 	if ( ber_printf( ber, "{it{s{", *msgidp, LDAP_REQ_MODIFY, dn )
142*7c478bd9Sstevel@tonic-gate 	    == -1 ) {
143*7c478bd9Sstevel@tonic-gate 		lderr = LDAP_ENCODING_ERROR;
144*7c478bd9Sstevel@tonic-gate 		LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
145*7c478bd9Sstevel@tonic-gate 		ber_free( ber, 1 );
146*7c478bd9Sstevel@tonic-gate 		return( lderr );
147*7c478bd9Sstevel@tonic-gate 	}
148*7c478bd9Sstevel@tonic-gate 
149*7c478bd9Sstevel@tonic-gate 	/* for each modification to be performed... */
150*7c478bd9Sstevel@tonic-gate 	for ( i = 0; mods[i] != NULL; i++ ) {
151*7c478bd9Sstevel@tonic-gate 		if (( mods[i]->mod_op & LDAP_MOD_BVALUES) != 0 ) {
152*7c478bd9Sstevel@tonic-gate 			rc = ber_printf( ber, "{e{s[V]}}",
153*7c478bd9Sstevel@tonic-gate 			    mods[i]->mod_op & ~LDAP_MOD_BVALUES,
154*7c478bd9Sstevel@tonic-gate 			    mods[i]->mod_type, mods[i]->mod_bvalues );
155*7c478bd9Sstevel@tonic-gate 		} else {
156*7c478bd9Sstevel@tonic-gate 			rc = ber_printf( ber, "{e{s[v]}}", mods[i]->mod_op,
157*7c478bd9Sstevel@tonic-gate 			    mods[i]->mod_type, mods[i]->mod_values );
158*7c478bd9Sstevel@tonic-gate 		}
159*7c478bd9Sstevel@tonic-gate 
160*7c478bd9Sstevel@tonic-gate 		if ( rc == -1 ) {
161*7c478bd9Sstevel@tonic-gate 			lderr = LDAP_ENCODING_ERROR;
162*7c478bd9Sstevel@tonic-gate 			LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
163*7c478bd9Sstevel@tonic-gate 			ber_free( ber, 1 );
164*7c478bd9Sstevel@tonic-gate 			return( lderr );
165*7c478bd9Sstevel@tonic-gate 		}
166*7c478bd9Sstevel@tonic-gate 	}
167*7c478bd9Sstevel@tonic-gate 
168*7c478bd9Sstevel@tonic-gate 	if ( ber_printf( ber, "}}" ) == -1 ) {
169*7c478bd9Sstevel@tonic-gate 		lderr = LDAP_ENCODING_ERROR;
170*7c478bd9Sstevel@tonic-gate 		LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
171*7c478bd9Sstevel@tonic-gate 		ber_free( ber, 1 );
172*7c478bd9Sstevel@tonic-gate 		return( lderr );
173*7c478bd9Sstevel@tonic-gate 	}
174*7c478bd9Sstevel@tonic-gate 
175*7c478bd9Sstevel@tonic-gate 	if (( lderr = nsldapi_put_controls( ld, serverctrls, 1, ber ))
176*7c478bd9Sstevel@tonic-gate 	    != LDAP_SUCCESS ) {
177*7c478bd9Sstevel@tonic-gate 		ber_free( ber, 1 );
178*7c478bd9Sstevel@tonic-gate 		return( lderr );
179*7c478bd9Sstevel@tonic-gate 	}
180*7c478bd9Sstevel@tonic-gate 
181*7c478bd9Sstevel@tonic-gate 	/* send the message */
182*7c478bd9Sstevel@tonic-gate 	rc = nsldapi_send_initial_request( ld, *msgidp, LDAP_REQ_MODIFY,
183*7c478bd9Sstevel@tonic-gate 		(char *)dn, ber );
184*7c478bd9Sstevel@tonic-gate 	*msgidp = rc;
185*7c478bd9Sstevel@tonic-gate 	return( rc < 0 ? LDAP_GET_LDERRNO( ld, NULL, NULL ) : LDAP_SUCCESS );
186*7c478bd9Sstevel@tonic-gate }
187*7c478bd9Sstevel@tonic-gate 
188*7c478bd9Sstevel@tonic-gate int
189*7c478bd9Sstevel@tonic-gate LDAP_CALL
ldap_modify_s(LDAP * ld,const char * dn,LDAPMod ** mods)190*7c478bd9Sstevel@tonic-gate ldap_modify_s( LDAP *ld, const char *dn, LDAPMod **mods )
191*7c478bd9Sstevel@tonic-gate {
192*7c478bd9Sstevel@tonic-gate 	return( ldap_modify_ext_s( ld, dn, mods, NULL, NULL ));
193*7c478bd9Sstevel@tonic-gate }
194*7c478bd9Sstevel@tonic-gate 
195*7c478bd9Sstevel@tonic-gate int
196*7c478bd9Sstevel@tonic-gate LDAP_CALL
ldap_modify_ext_s(LDAP * ld,const char * dn,LDAPMod ** mods,LDAPControl ** serverctrls,LDAPControl ** clientctrls)197*7c478bd9Sstevel@tonic-gate ldap_modify_ext_s( LDAP *ld, const char *dn, LDAPMod **mods,
198*7c478bd9Sstevel@tonic-gate     LDAPControl **serverctrls, LDAPControl **clientctrls )
199*7c478bd9Sstevel@tonic-gate {
200*7c478bd9Sstevel@tonic-gate 	int		msgid, err;
201*7c478bd9Sstevel@tonic-gate 	LDAPMessage	*res;
202*7c478bd9Sstevel@tonic-gate 
203*7c478bd9Sstevel@tonic-gate 	if (( err = ldap_modify_ext( ld, dn, mods, serverctrls, clientctrls,
204*7c478bd9Sstevel@tonic-gate 	    &msgid )) != LDAP_SUCCESS ) {
205*7c478bd9Sstevel@tonic-gate 		return( err );
206*7c478bd9Sstevel@tonic-gate 	}
207*7c478bd9Sstevel@tonic-gate 
208*7c478bd9Sstevel@tonic-gate 	if ( ldap_result( ld, msgid, 1, (struct timeval *)NULL, &res ) == -1 ) {
209*7c478bd9Sstevel@tonic-gate 		return( LDAP_GET_LDERRNO( ld, NULL, NULL ) );
210*7c478bd9Sstevel@tonic-gate 	}
211*7c478bd9Sstevel@tonic-gate 
212*7c478bd9Sstevel@tonic-gate 	return( ldap_result2error( ld, res, 1 ) );
213*7c478bd9Sstevel@tonic-gate }
214