/* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 2005-2007 The OpenLDAP Foundation. * Portions Copyright 2005-2006 SysNet s.n.c. * 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 * . */ /* ACKNOWLEDGEMENTS: * This work was developed by Pierangelo Masarati for inclusion * in OpenLDAP Software */ #include "portable.h" #include #include #include #include #include "ldap-int.h" int ldap_parse_refresh( LDAP *ld, LDAPMessage *res, ber_int_t *newttl ) { int rc; struct berval *retdata = NULL; ber_tag_t tag; BerElement *ber; assert( ld != NULL ); assert( LDAP_VALID( ld ) ); assert( res != NULL ); assert( newttl != NULL ); *newttl = 0; rc = ldap_parse_extended_result( ld, res, NULL, &retdata, 0 ); if ( rc != LDAP_SUCCESS ) { return rc; } if ( ld->ld_errno != LDAP_SUCCESS ) { return ld->ld_errno; } if ( retdata == NULL ) { rc = ld->ld_errno = LDAP_DECODING_ERROR; return rc; } ber = ber_init( retdata ); if ( ber == NULL ) { rc = ld->ld_errno = LDAP_NO_MEMORY; goto done; } /* check the tag */ tag = ber_scanf( ber, "{i}", newttl ); ber_free( ber, 1 ); if ( tag != LDAP_TAG_EXOP_REFRESH_RES_TTL ) { *newttl = 0; rc = ld->ld_errno = LDAP_DECODING_ERROR; } done:; if ( retdata ) { ber_bvfree( retdata ); } return rc; } int ldap_refresh( LDAP *ld, struct berval *dn, ber_int_t ttl, LDAPControl **sctrls, LDAPControl **cctrls, int *msgidp ) { struct berval bv = { 0, NULL }; BerElement *ber = NULL; int rc; assert( ld != NULL ); assert( LDAP_VALID( ld ) ); assert( dn != NULL ); assert( msgidp != NULL ); *msgidp = -1; ber = ber_alloc_t( LBER_USE_DER ); if ( ber == NULL ) { ld->ld_errno = LDAP_NO_MEMORY; return ld->ld_errno; } ber_printf( ber, "{tOtiN}", LDAP_TAG_EXOP_REFRESH_REQ_DN, dn, LDAP_TAG_EXOP_REFRESH_REQ_TTL, ttl ); rc = ber_flatten2( ber, &bv, 0 ); if ( rc < 0 ) { ld->ld_errno = LDAP_ENCODING_ERROR; return ld->ld_errno; } rc = ldap_extended_operation( ld, LDAP_EXOP_REFRESH, &bv, sctrls, cctrls, msgidp ); ber_free( ber, 1 ); return rc; } int ldap_refresh_s( LDAP *ld, struct berval *dn, ber_int_t ttl, ber_int_t *newttl, LDAPControl **sctrls, LDAPControl **cctrls ) { int rc; int msgid; LDAPMessage *res; rc = ldap_refresh( ld, dn, ttl, sctrls, cctrls, &msgid ); if ( rc != LDAP_SUCCESS ) return rc; rc = ldap_result( ld, msgid, LDAP_MSG_ALL, (struct timeval *)NULL, &res ); if( rc == -1 || !res ) return ld->ld_errno; rc = ldap_parse_refresh( ld, res, newttl ); if( rc != LDAP_SUCCESS ) { ldap_msgfree( res ); return rc; } return ldap_result2error( ld, res, 1 ); }