diff options
Diffstat (limited to 'ldap/c-sdk/libraries/libldap/referral.c')
| -rw-r--r-- | ldap/c-sdk/libraries/libldap/referral.c | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/ldap/c-sdk/libraries/libldap/referral.c b/ldap/c-sdk/libraries/libldap/referral.c deleted file mode 100644 index 742d3d986..000000000 --- a/ldap/c-sdk/libraries/libldap/referral.c +++ /dev/null @@ -1,177 +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 ***** */ -/* - * referral.c - routines for handling LDAPv3 referrals and references. - */ - -#include "ldap-int.h" - - -LDAPMessage * -LDAP_CALL -ldap_first_reference( LDAP *ld, LDAPMessage *res ) -{ - if ( !NSLDAPI_VALID_LDAP_POINTER( ld ) || res == NULLMSG ) { - return( NULLMSG ); - } - - if ( res->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) { - return( res ); - } - - return( ldap_next_reference( ld, res )); -} - - -LDAPMessage * -LDAP_CALL -ldap_next_reference( LDAP *ld, LDAPMessage *ref ) -{ - if ( !NSLDAPI_VALID_LDAP_POINTER( ld ) || ref == NULLMSG ) { - return( NULLMSG ); /* punt */ - } - - for ( ref = ref->lm_chain; ref != NULLMSG; ref = ref->lm_chain ) { - if ( ref->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) { - return( ref ); - } - } - - return( NULLMSG ); -} - - -int -LDAP_CALL -ldap_count_references( LDAP *ld, LDAPMessage *res ) -{ - int i; - - if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) { - return( -1 ); - } - - for ( i = 0; res != NULL; res = res->lm_chain ) { - if ( res->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) { - ++i; - } - } - - return( i ); -} - - -/* - * returns an LDAP error code. - */ -int -LDAP_CALL -ldap_parse_reference( LDAP *ld, LDAPMessage *ref, char ***referralsp, - LDAPControl ***serverctrlsp, int freeit ) -{ - int err; - - if ( !NSLDAPI_VALID_LDAP_POINTER( ld ) || - !NSLDAPI_VALID_LDAPMESSAGE_REFERENCE_POINTER( ref )) { - return( LDAP_PARAM_ERROR ); - } - - err = nsldapi_parse_reference( ld, ref->lm_ber, referralsp, - serverctrlsp ); - - LDAP_SET_LDERRNO( ld, err, NULL, NULL ); - - if ( freeit ) { - ldap_msgfree( ref ); - } - - return( err ); -} - - -/* - * returns an LDAP error code indicating success or failure of parsing - * does NOT set any error information inside "ld" - */ -int -nsldapi_parse_reference( LDAP *ld, BerElement *rber, char ***referralsp, - LDAPControl ***serverctrlsp ) -{ - int err; - BerElement ber; - char **refs; - - /* - * Parse a searchResultReference message. These are used in LDAPv3 - * and beyond and look like this: - * - * SearchResultReference ::= [APPLICATION 19] SEQUENCE OF LDAPURL - * - * all wrapped up in an LDAPMessage sequence which looks like this: - * - * LDAPMessage ::= SEQUENCE { - * messageID MessageID, - * SearchResultReference - * controls [0] Controls OPTIONAL - * } - * - * ldap_result() pulls out the message id, so by the time a result - * message gets here we are conveniently sitting at the start of the - * SearchResultReference itself. - */ - err = LDAP_SUCCESS; /* optimistic */ - ber = *rber; /* struct copy */ - - if ( ber_scanf( &ber, "{v", &refs ) == LBER_ERROR ) { - err = LDAP_DECODING_ERROR; - } else if ( serverctrlsp != NULL ) { - /* pull out controls (if requested and any are present) */ - if ( ber_scanf( &ber, "}" ) == LBER_ERROR ) { - err = LDAP_DECODING_ERROR; - } else { - err = nsldapi_get_controls( &ber, serverctrlsp ); - } - } - - if ( referralsp == NULL ) { - ldap_value_free( refs ); - } else { - *referralsp = refs; - } - - return( err ); -} |