extensions.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
*
* Copyright %G% Sun Microsystems, Inc.
* All Rights Reserved
*
*
* Comments:
*
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <stdio.h>
#include <string.h>
#ifdef MACOS
#include "macos.h"
#endif /* MACOS */
#if !defined( MACOS ) && !defined( DOS )
#include <sys/types.h>
#include <sys/socket.h>
#endif
#include "lber.h"
#include "ldap.h"
#include "ldap-private.h"
#include "ldap-int.h"
int ldap_create_page_control(LDAP *ld, unsigned int pagesize, struct berval *cookie, char isCritical, LDAPControl **output)
{
BerElement *ber;
int rc;
if (NULL == ld || NULL == output)
return (LDAP_PARAM_ERROR);
if ((ber = ber_alloc_t(LBER_USE_DER)) == NULLBER){
return (LDAP_NO_MEMORY);
}
if (ber_printf(ber, "{io}", pagesize,
(cookie && cookie->bv_val) ? cookie->bv_val : "",
(cookie && cookie->bv_val) ? cookie->bv_len : 0)
== LBER_ERROR) {
ber_free(ber, 1);
return (LDAP_ENCODING_ERROR);
}
rc = ldap_build_control(LDAP_CONTROL_SIMPLE_PAGE, ber, 1, isCritical,
output);
ld->ld_errno = rc;
return (rc);
}
int ldap_parse_page_control(LDAP *ld, LDAPControl **controls, unsigned int *totalcount, struct berval **cookie)
{
int i, rc;
BerElement *theBer;
LDAPControl *listCtrlp;
for (i = 0; controls[i] != NULL; i++){
if (strcmp(controls[i]->ldctl_oid, "1.2.840.113556.1.4.319") == 0) {
listCtrlp = controls[i];
if ((theBer = ber_init(&listCtrlp->ldctl_value)) == NULLBER){
return (LDAP_NO_MEMORY);
}
if ((rc = ber_scanf(theBer, "{iO}", totalcount, cookie)) == LBER_ERROR){
ber_free(theBer, 1);
return (LDAP_DECODING_ERROR);
}
ber_free(theBer, 1);
return (LDAP_SUCCESS);
}
}
return (LDAP_CONTROL_NOT_FOUND);
}