diff options
Diffstat (limited to 'ldap/c-sdk/libldap/getentry.c')
| -rw-r--r-- | ldap/c-sdk/libldap/getentry.c | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/ldap/c-sdk/libldap/getentry.c b/ldap/c-sdk/libldap/getentry.c new file mode 100644 index 000000000..fb999265b --- /dev/null +++ b/ldap/c-sdk/libldap/getentry.c @@ -0,0 +1,141 @@ +/* ***** 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 ***** */ +/* + * Copyright (c) 1990 Regents of the University of Michigan. + * All rights reserved. + */ +/* + * getentry.c + */ + +#if 0 +#ifndef lint +static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n"; +#endif +#endif + +#include "ldap-int.h" + +LDAPMessage * +LDAP_CALL +ldap_first_entry( LDAP *ld, LDAPMessage *chain ) +{ + if ( !NSLDAPI_VALID_LDAP_POINTER( ld ) || chain == NULLMSG ) { + return( NULLMSG ); + } + + if ( chain->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) { + return( chain ); + } + + return( ldap_next_entry( ld, chain )); +} + + +LDAPMessage * +LDAP_CALL +ldap_next_entry( LDAP *ld, LDAPMessage *entry ) +{ + if ( !NSLDAPI_VALID_LDAP_POINTER( ld ) || entry == NULLMSG ) { + return( NULLMSG ); + } + + for ( entry = entry->lm_chain; entry != NULLMSG; + entry = entry->lm_chain ) { + if ( entry->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) { + return( entry ); + } + } + + return( NULLMSG ); +} + +int +LDAP_CALL +ldap_count_entries( LDAP *ld, LDAPMessage *chain ) +{ + int i; + + if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) { + return( -1 ); + } + + for ( i = 0; chain != NULL; chain = chain->lm_chain ) { + if ( chain->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) { + ++i; + } + } + + return( i ); +} + + +int +LDAP_CALL +ldap_get_entry_controls( LDAP *ld, LDAPMessage *entry, + LDAPControl ***serverctrlsp ) +{ + int rc; + BerElement tmpber; + + LDAPDebug( LDAP_DEBUG_TRACE, "ldap_get_entry_controls\n", 0, 0, 0 ); + + if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) { + return( LDAP_PARAM_ERROR ); + } + + if ( !NSLDAPI_VALID_LDAPMESSAGE_ENTRY_POINTER( entry ) + || serverctrlsp == NULL ) { + rc = LDAP_PARAM_ERROR; + goto report_error_and_return; + } + + *serverctrlsp = NULL; + tmpber = *entry->lm_ber; /* struct copy */ + + /* skip past dn and entire attribute/value list */ + if ( ber_scanf( &tmpber, "{xx" ) == LBER_ERROR ) { + rc = LDAP_DECODING_ERROR; + goto report_error_and_return; + } + + rc = nsldapi_get_controls( &tmpber, serverctrlsp ); + +report_error_and_return: + LDAP_SET_LDERRNO( ld, rc, NULL, NULL ); + return( rc ); +} |