diff options
Diffstat (limited to 'ldap/c-sdk/libraries/libldap/vlistctrl.c')
| -rw-r--r-- | ldap/c-sdk/libraries/libldap/vlistctrl.c | 259 |
1 files changed, 0 insertions, 259 deletions
diff --git a/ldap/c-sdk/libraries/libldap/vlistctrl.c b/ldap/c-sdk/libraries/libldap/vlistctrl.c deleted file mode 100644 index e42d74641..000000000 --- a/ldap/c-sdk/libraries/libldap/vlistctrl.c +++ /dev/null @@ -1,259 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Mozilla Communicator client code, released - * March 31, 1998. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corporation. - * Portions created by the Initial Developer are Copyright (C) 1998-1999 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * - * Alternatively, the contents of this file may be used under the terms of - * either of the GNU General Public License Version 2 or later (the "GPL"), - * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -/* vlistctrl.c - virtual list control implementation. */ -#include "ldap-int.h" - - - -/* - * function to create a VirtualListViewRequest control that can be passed - * to ldap_search_ext() or ldap_search_ext_s(). *ctrlp will be set to a - * freshly allocated LDAPControl structure. Returns an LDAP error code - * (LDAP_SUCCESS if all goes well). - * - * Parameters - * ld LDAP pointer to the desired connection - * - * ldvlistp the control structure. - * - * ctrlp the address of a place to put the constructed control - - The controlValue is an OCTET STRING - whose value is the BER-encoding of the following SEQUENCE: - - VirtualListViewRequest ::= SEQUENCE { - beforeCount INTEGER (0 .. maxInt), - afterCount INTEGER (0 .. maxInt), - CHOICE { - byIndex [0] SEQUENCE { - index INTEGER (0 .. maxInt), - contentCount INTEGER (0 .. maxInt) } - byValue [1] greaterThanOrEqual assertionValue } - - beforeCount indicates how many entries before the target entry the - client wants the server to send. afterCount indicates the number of - entries after the target entry the client wants the server to send. - index and contentCount identify the target entry - greaterThanOrEqual is an attribute assertion value defined in - [LDAPv3]. If present, the value supplied in greaterThanOrEqual is used - to determine the target entry by comparison with the values of the - attribute specified as the primary sort key. The first list entry who's - value is no less than the supplied value is the target entry. - - */ - -int -LDAP_CALL -ldap_create_virtuallist_control( - LDAP *ld, - LDAPVirtualList *ldvlistp, - LDAPControl **ctrlp -) -{ - BerElement *ber; - int rc; - - if (!NSLDAPI_VALID_LDAP_POINTER( ld )) { - return( LDAP_PARAM_ERROR ); - } - - - if ( NULL == ctrlp || NULL == ldvlistp ) { - LDAP_SET_LDERRNO( ld, LDAP_PARAM_ERROR, NULL, NULL ); - return ( LDAP_PARAM_ERROR ); - } - - /* create a ber package to hold the controlValue */ - if ( LDAP_SUCCESS != nsldapi_alloc_ber_with_options( ld, &ber ) ) - { - LDAP_SET_LDERRNO( ld, LDAP_NO_MEMORY, NULL, NULL ); - return( LDAP_NO_MEMORY ); - } - - if ( LBER_ERROR == ber_printf( ber, - "{ii", - ldvlistp->ldvlist_before_count, - ldvlistp->ldvlist_after_count )) - /* XXX lossy casts */ - { - LDAP_SET_LDERRNO( ld, LDAP_ENCODING_ERROR, NULL, NULL ); - ber_free( ber, 1 ); - return( LDAP_ENCODING_ERROR ); - } - - if (NULL == ldvlistp->ldvlist_attrvalue) - { - if ( LBER_ERROR == ber_printf( ber, - "t{ii}}", - LDAP_TAG_VLV_BY_INDEX, - ldvlistp->ldvlist_index, - ldvlistp->ldvlist_size ) ) - /* XXX lossy casts */ - { - LDAP_SET_LDERRNO( ld, LDAP_ENCODING_ERROR, NULL, NULL ); - ber_free( ber, 1 ); - return( LDAP_ENCODING_ERROR ); - } - } - else - { - if ( LBER_ERROR == ber_printf( ber, - "to}", - LDAP_TAG_VLV_BY_VALUE, - ldvlistp->ldvlist_attrvalue, - (int)strlen( ldvlistp->ldvlist_attrvalue )) ) { - LDAP_SET_LDERRNO( ld, LDAP_ENCODING_ERROR, NULL, NULL ); - ber_free( ber, 1 ); - return( LDAP_ENCODING_ERROR ); - } - } - - - rc = nsldapi_build_control( LDAP_CONTROL_VLVREQUEST , - ber, - 1, - 1, - ctrlp ); - - LDAP_SET_LDERRNO( ld, rc, NULL, NULL ); - return( rc ); - -} - - -/* - * function to find and parse a VirtualListViewResponse control contained in - * "ctrls" *target_posp, *list_sizep, and *errcodep are set based on its - * contents. Returns an LDAP error code that indicates whether the parsing - * itself was successful (LDAP_SUCCESS if all goes well). - - The controlValue is an OCTET STRING, whose value - is the BER encoding of a value of the following SEQUENCE: - - VirtualListViewResponse ::= SEQUENCE { - targetPosition INTEGER (0 .. maxInt), - contentCount INTEGER (0 .. maxInt), - virtualListViewResult ENUMERATED { - success (0), - operatonsError (1), - unwillingToPerform (53), - insufficientAccessRights (50), - busy (51), - timeLimitExceeded (3), - adminLimitExceeded (11), - sortControlMissing (60), - indexRangeError (61), - other (80) } } - - */ -int -LDAP_CALL -ldap_parse_virtuallist_control -( - LDAP *ld, - LDAPControl **ctrls, - ber_int_t *target_posp, - ber_int_t *list_sizep, - int *errcodep -) -{ - BerElement *ber; - int i, foundListControl; - ber_int_t errcode; - LDAPControl *listCtrlp; - ber_int_t target_pos, list_size; - - if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) { - return( LDAP_PARAM_ERROR ); - } - - /* only ldapv3 or higher can do virtual lists. */ - if ( NSLDAPI_LDAP_VERSION( ld ) < LDAP_VERSION3 ) { - LDAP_SET_LDERRNO( ld, LDAP_NOT_SUPPORTED, NULL, NULL ); - return( LDAP_NOT_SUPPORTED ); - } - - /* find the listControl in the list of controls if it exists */ - if ( ctrls == NULL ) { - LDAP_SET_LDERRNO( ld, LDAP_CONTROL_NOT_FOUND, NULL, NULL ); - return ( LDAP_CONTROL_NOT_FOUND ); - } - - foundListControl = 0; - for ( i = 0; (( ctrls[i] != NULL ) && ( !foundListControl )); i++ ) { - foundListControl = !strcmp( ctrls[i]->ldctl_oid, - LDAP_CONTROL_VLVRESPONSE ); - } - if ( !foundListControl ) { - LDAP_SET_LDERRNO( ld, LDAP_CONTROL_NOT_FOUND, NULL, NULL ); - return ( LDAP_CONTROL_NOT_FOUND ); - } else { - /* let local var point to the listControl */ - listCtrlp = ctrls[i-1]; - } - - /* allocate a Ber element with the contents of the list_control's struct berval */ - if ( ( ber = ber_init( &listCtrlp->ldctl_value ) ) == NULL ) { - LDAP_SET_LDERRNO( ld, LDAP_NO_MEMORY, NULL, NULL ); - return( LDAP_NO_MEMORY ); - } - - /* decode the result from the Berelement */ - if ( LBER_ERROR == ber_scanf( ber, "{iie}", &target_pos, &list_size, - &errcode ) ) { - LDAP_SET_LDERRNO( ld, LDAP_DECODING_ERROR, NULL, NULL ); - ber_free( ber, 1 ); - return( LDAP_DECODING_ERROR ); - } - - if ( target_posp != NULL ) { - *target_posp = target_pos; - } - if ( list_sizep != NULL ) { - *list_sizep = list_size; - } - if ( errcodep != NULL ) { - *errcodep = (int)errcode; - } - - /* the ber encoding is no longer needed */ - ber_free(ber,1); - - return(LDAP_SUCCESS); - -} |