/* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 1998-2007 The OpenLDAP Foundation. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in the file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ /* Portions Copyright (c) 1990 Regents of the University of Michigan. * All rights reserved. */ #include "portable.h" #include #include #include #include #include "ldap-int.h" /* A modify request/response looks like this: * ModifyRequest ::= [APPLICATION 6] SEQUENCE { * object LDAPDN, * changes SEQUENCE OF change SEQUENCE { * operation ENUMERATED { * add (0), * delete (1), * replace (2), * ... }, * modification PartialAttribute } } * * PartialAttribute ::= SEQUENCE { * type AttributeDescription, * vals SET OF value AttributeValue } * * AttributeDescription ::= LDAPString * -- Constrained to [RFC4512] * * AttributeValue ::= OCTET STRING * * ModifyResponse ::= [APPLICATION 7] LDAPResult * * (Source: RFC 4511) */ /* * ldap_modify_ext - initiate an ldap extended modify operation. * * Parameters: * * ld LDAP descriptor * dn DN of the object to modify * mods List of modifications to make. This is null-terminated * array of struct ldapmod's, specifying the modifications * to perform. * sctrls Server Controls * cctrls Client Controls * msgidp Message ID pointer * * Example: * LDAPMod *mods[] = { * { LDAP_MOD_ADD, "cn", { "babs jensen", "babs", 0 } }, * { LDAP_MOD_REPLACE, "sn", { "babs jensen", "babs", 0 } }, * { LDAP_MOD_DELETE, "ou", 0 }, * { LDAP_MOD_INCREMENT, "uidNumber, { "1", 0 } } * 0 * } * rc= ldap_modify_ext( ld, dn, mods, sctrls, cctrls, &msgid ); */ int ldap_modify_ext( LDAP *ld, LDAP_CONST char *dn, LDAPMod **mods, LDAPControl **sctrls, LDAPControl **cctrls, int *msgidp ) { BerElement *ber; int i, rc; ber_int_t id; Debug( LDAP_DEBUG_TRACE, "ldap_modify_ext\n", 0, 0, 0 ); /* check client controls */ rc = ldap_int_client_controls( ld, cctrls ); if( rc != LDAP_SUCCESS ) return rc; /* create a message to send */ if ( (ber = ldap_alloc_ber_with_options( ld )) == NULL ) { return( LDAP_NO_MEMORY ); } LDAP_NEXT_MSGID( ld, id ); rc = ber_printf( ber, "{it{s{" /*}}}*/, id, LDAP_REQ_MODIFY, dn ); if ( rc == -1 ) { ld->ld_errno = LDAP_ENCODING_ERROR; ber_free( ber, 1 ); return( ld->ld_errno ); } /* allow mods to be NULL ("touch") */ if ( mods ) { /* for each modification to be performed... */ for ( i = 0; mods[i] != NULL; i++ ) { if (( mods[i]->mod_op & LDAP_MOD_BVALUES) != 0 ) { rc = ber_printf( ber, "{e{s[V]N}N}", (ber_int_t) ( mods[i]->mod_op & ~LDAP_MOD_BVALUES ), mods[i]->mod_type, mods[i]->mod_bvalues ); } else { rc = ber_printf( ber, "{e{s[v]N}N}", (ber_int_t) mods[i]->mod_op, mods[i]->mod_type, mods[i]->mod_values ); } if ( rc == -1 ) { ld->ld_errno = LDAP_ENCODING_ERROR; ber_free( ber, 1 ); return( ld->ld_errno ); } } } if ( ber_printf( ber, /*{{*/ "N}N}" ) == -1 ) { ld->ld_errno = LDAP_ENCODING_ERROR; ber_free( ber, 1 ); return( ld->ld_errno ); } /* Put Server Controls */ if( ldap_int_put_controls( ld, sctrls, ber ) != LDAP_SUCCESS ) { ber_free( ber, 1 ); return ld->ld_errno; } if ( ber_printf( ber, /*{*/ "N}" ) == -1 ) { ld->ld_errno = LDAP_ENCODING_ERROR; ber_free( ber, 1 ); return( ld->ld_errno ); } /* send the message */ *msgidp = ldap_send_initial_request( ld, LDAP_REQ_MODIFY, dn, ber, id ); return( *msgidp < 0 ? ld->ld_errno : LDAP_SUCCESS ); } /* * ldap_modify - initiate an ldap modify operation. * * Parameters: * * ld LDAP descriptor * dn DN of the object to modify * mods List of modifications to make. This is null-terminated * array of struct ldapmod's, specifying the modifications * to perform. * * Example: * LDAPMod *mods[] = { * { LDAP_MOD_ADD, "cn", { "babs jensen", "babs", 0 } }, * { LDAP_MOD_REPLACE, "sn", { "babs jensen", "babs", 0 } }, * { LDAP_MOD_DELETE, "ou", 0 }, * { LDAP_MOD_INCREMENT, "uidNumber, { "1", 0 } } * 0 * } * msgid = ldap_modify( ld, dn, mods ); */ int ldap_modify( LDAP *ld, LDAP_CONST char *dn, LDAPMod **mods ) { int rc, msgid; Debug( LDAP_DEBUG_TRACE, "ldap_modify\n", 0, 0, 0 ); rc = ldap_modify_ext( ld, dn, mods, NULL, NULL, &msgid ); if ( rc != LDAP_SUCCESS ) return -1; return msgid; } int ldap_modify_ext_s( LDAP *ld, LDAP_CONST char *dn, LDAPMod **mods, LDAPControl **sctrl, LDAPControl **cctrl ) { int rc; int msgid; LDAPMessage *res; rc = ldap_modify_ext( ld, dn, mods, sctrl, cctrl, &msgid ); if ( rc != LDAP_SUCCESS ) return( rc ); if ( ldap_result( ld, msgid, LDAP_MSG_ALL, (struct timeval *) NULL, &res ) == -1 || !res ) return( ld->ld_errno ); return( ldap_result2error( ld, res, 1 ) ); } int ldap_modify_s( LDAP *ld, LDAP_CONST char *dn, LDAPMod **mods ) { return ldap_modify_ext_s( ld, dn, mods, NULL, NULL ); }