usr/src/lib/libldap5/sources/ldap/common/add.c

   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  *  add.c
  30  */
  31
  32 #if 0
  33 static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
  34 #endif
  35
  36 #include "ldap-int.h"
  37
  38 /*
  39  * ldap_add - initiate an ldap add operation.  Parameters:
  40  *
  41  *      ld              LDAP descriptor
  42  *      dn              DN of the entry to add
  43  *      mods            List of attributes for the entry.  This is a null-
  44  *                      terminated array of pointers to LDAPMod structures.
  45  *                      only the type and values in the structures need be
  46  *                      filled in.
  47  *
  48  * Example:
  49  *      LDAPMod *attrs[] = {
  50  *                      { 0, "cn", { "babs jensen", "babs", 0 } },
  51  *                      { 0, "sn", { "jensen", 0 } },
  52  *                      { 0, "objectClass", { "person", 0 } },
  53  *                      0
  54  *              }
  55  *      msgid = ldap_add( ld, dn, attrs );
  56  */
  57 int
  58 LDAP_CALL
  59 ldap_add( LDAP *ld, const char *dn, LDAPMod **attrs )
  60 {
  61         int             msgid;
  62
  63         LDAPDebug( LDAP_DEBUG_TRACE, "ldap_add\n", 0, 0, 0 );
  64
  65         if ( ldap_add_ext( ld, dn, attrs, NULL, NULL, &msgid )
  66             == LDAP_SUCCESS ) {
  67                 return( msgid );
  68         } else {
  69                 return( -1 );   /* error is in ld handle */
  70         }
  71 }
  72
  73
  74 /*
  75  * LDAPv3 extended add.
  76  * Returns an LDAP error code.
  77  */
  78 int
  79 LDAP_CALL
  80 ldap_add_ext( LDAP *ld, const char *dn, LDAPMod **attrs,
  81     LDAPControl **serverctrls, LDAPControl **clientctrls, int *msgidp )
  82 {
  83         BerElement      *ber;
  84         int             i, rc, lderr;
  85
  86         /*
  87          * An add request looks like this:
  88          *      AddRequest ::= SEQUENCE {
  89          *              entry   DistinguishedName,
  90          *              attrs   SEQUENCE OF SEQUENCE {
  91          *                      type    AttributeType,
  92          *                      values  SET OF AttributeValue
  93          *              }
  94          *      }
  95          */
  96
  97         LDAPDebug( LDAP_DEBUG_TRACE, "ldap_add_ext\n", 0, 0, 0 );
  98
  99         if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
 100                 return( LDAP_PARAM_ERROR );
 101         }
 102
 103         if ( !NSLDAPI_VALID_LDAPMESSAGE_POINTER( msgidp ))
 104         {
 105                 LDAP_SET_LDERRNO( ld, LDAP_PARAM_ERROR, NULL, NULL );
 106                 return( LDAP_PARAM_ERROR );
 107         }
 108         if ( !NSLDAPI_VALID_NONEMPTY_LDAPMOD_ARRAY( attrs )
 109             || msgidp == NULL ) {
 110                 lderr = LDAP_PARAM_ERROR;
 111                 LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
 112                 return( lderr );
 113         }
 114
 115         if ( dn == NULL ) {
 116                 dn = "";
 117         }
 118
 119         LDAP_MUTEX_LOCK( ld, LDAP_MSGID_LOCK );
 120         *msgidp = ++ld->ld_msgid;
 121         LDAP_MUTEX_UNLOCK( ld, LDAP_MSGID_LOCK );
 122
 123         /* see if we should add to the cache */
 124         if ( ld->ld_cache_on && ld->ld_cache_add != NULL ) {
 125                 LDAP_MUTEX_LOCK( ld, LDAP_CACHE_LOCK );
 126                 if ( (rc = (ld->ld_cache_add)( ld, *msgidp, LDAP_REQ_ADD, dn,
 127                     attrs )) != 0 ) {
 128                         *msgidp = rc;
 129                         LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
 130                         return( LDAP_SUCCESS );
 131                 }
 132                 LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
 133         }
 134
 135         /* create a message to send */
 136         if (( lderr = nsldapi_alloc_ber_with_options( ld, &ber ))
 137             != LDAP_SUCCESS ) {
 138                 return( lderr );
 139         }
 140
 141         if ( ber_printf( ber, "{it{s{", *msgidp, LDAP_REQ_ADD, dn )
 142             == -1 ) {
 143                 lderr = LDAP_ENCODING_ERROR;
 144                 LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
 145                 ber_free( ber, 1 );
 146                 return( lderr );
 147         }
 148
 149         /* for each attribute in the entry... */
 150         for ( i = 0; attrs[i] != NULL; i++ ) {
 151                 if ( ( attrs[i]->mod_op & LDAP_MOD_BVALUES) != 0 ) {
 152                         rc = ber_printf( ber, "{s[V]}", attrs[i]->mod_type,
 153                             attrs[i]->mod_bvalues );
 154                 } else {
 155                         rc = ber_printf( ber, "{s[v]}", attrs[i]->mod_type,
 156                             attrs[i]->mod_values );
 157                 }
 158                 if ( rc == -1 ) {
 159                         lderr = LDAP_ENCODING_ERROR;
 160                         LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
 161                         ber_free( ber, 1 );
 162                         return( lderr );
 163                 }
 164         }
 165
 166         if ( ber_printf( ber, "}}" ) == -1 ) {
 167                 lderr = LDAP_ENCODING_ERROR;
 168                 LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
 169                 ber_free( ber, 1 );
 170                 return( lderr );
 171         }
 172
 173         if (( lderr = nsldapi_put_controls( ld, serverctrls, 1, ber ))
 174             != LDAP_SUCCESS ) {
 175                 ber_free( ber, 1 );
 176                 return( lderr );
 177         }
 178
 179         /* send the message */
 180         rc = nsldapi_send_initial_request( ld, *msgidp, LDAP_REQ_ADD,
 181                                                 (char *) dn, ber );
 182         *msgidp = rc;
 183         return( rc < 0 ? LDAP_GET_LDERRNO( ld, NULL, NULL ) : LDAP_SUCCESS );
 184 }
 185
 186 int
 187 LDAP_CALL
 188 ldap_add_s( LDAP *ld, const char *dn, LDAPMod **attrs )
 189 {
 190         return( ldap_add_ext_s( ld, dn, attrs, NULL, NULL ));
 191 }
 192
 193 int LDAP_CALL
 194 ldap_add_ext_s( LDAP *ld, const char *dn, LDAPMod **attrs,
 195         LDAPControl **serverctrls, LDAPControl **clientctrls )
 196 {
 197         int             err, msgid;
 198         LDAPMessage     *res;
 199
 200         if (( err = ldap_add_ext( ld, dn, attrs, serverctrls, clientctrls,
 201             &msgid )) != LDAP_SUCCESS ) {
 202                 return( err );
 203         }
 204
 205         if ( ldap_result( ld, msgid, 1, NULL, &res ) == -1 ) {
 206                 return( LDAP_GET_LDERRNO( ld, NULL, NULL ) );
 207         }
 208
 209         return( ldap_result2error( ld, res, 1 ) );
 210 }