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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 17:54:12 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 17:54:12 +0000 |
commit | b527294153be3b79563c82c66102adc0004736c0 (patch) | |
tree | 9b423a224848441885190b5ea7cf0feb23510c9d /libraries/libldap/getentry.c | |
parent | Initial commit. (diff) | |
download | openldap-b527294153be3b79563c82c66102adc0004736c0.tar.xz openldap-b527294153be3b79563c82c66102adc0004736c0.zip |
Adding upstream version 2.6.7+dfsg.upstream/2.6.7+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | libraries/libldap/getentry.c | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/libraries/libldap/getentry.c b/libraries/libldap/getentry.c new file mode 100644 index 0000000..b812189 --- /dev/null +++ b/libraries/libldap/getentry.c @@ -0,0 +1,124 @@ +/* $OpenLDAP$ */ +/* This work is part of OpenLDAP Software <http://www.openldap.org/>. + * + * Copyright 1998-2022 The OpenLDAP Foundation. + * 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 + * <http://www.OpenLDAP.org/license.html>. + */ +/* Portions Copyright (c) 1990 Regents of the University of Michigan. + * All rights reserved. + */ + +#include "portable.h" + +#include <stdio.h> +#include <ac/stdlib.h> + +#include <ac/socket.h> +#include <ac/string.h> +#include <ac/time.h> + +#include "ldap-int.h" + +/* ARGSUSED */ +LDAPMessage * +ldap_first_entry( LDAP *ld, LDAPMessage *chain ) +{ + assert( ld != NULL ); + assert( LDAP_VALID( ld ) ); + assert( chain != NULL ); + + return chain->lm_msgtype == LDAP_RES_SEARCH_ENTRY + ? chain + : ldap_next_entry( ld, chain ); +} + +LDAPMessage * +ldap_next_entry( LDAP *ld, LDAPMessage *entry ) +{ + assert( ld != NULL ); + assert( LDAP_VALID( ld ) ); + assert( entry != NULL ); + + for( + entry = entry->lm_chain; + entry != NULL; + entry = entry->lm_chain ) + { + if( entry->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) { + return( entry ); + } + } + + return( NULL ); +} + +int +ldap_count_entries( LDAP *ld, LDAPMessage *chain ) +{ + int i; + + assert( ld != NULL ); + assert( LDAP_VALID( ld ) ); + + for ( i = 0; chain != NULL; chain = chain->lm_chain ) { + if( chain->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) { + i++; + } + } + + return( i ); +} + +int +ldap_get_entry_controls( + LDAP *ld, + LDAPMessage *entry, + LDAPControl ***sctrls ) +{ + int rc; + BerElement be; + + assert( ld != NULL ); + assert( LDAP_VALID( ld ) ); + assert( entry != NULL ); + assert( sctrls != NULL ); + + if ( entry->lm_msgtype != LDAP_RES_SEARCH_ENTRY ) { + return LDAP_PARAM_ERROR; + } + + /* make a local copy of the BerElement */ + AC_MEMCPY(&be, entry->lm_ber, sizeof(be)); + + if ( ber_scanf( &be, "{xx" /*}*/ ) == LBER_ERROR ) { + rc = LDAP_DECODING_ERROR; + goto cleanup_and_return; + } + + rc = ldap_pvt_get_controls( &be, sctrls ); + +cleanup_and_return: + if( rc != LDAP_SUCCESS ) { + ld->ld_errno = rc; + + if( ld->ld_matched != NULL ) { + LDAP_FREE( ld->ld_matched ); + ld->ld_matched = NULL; + } + + if( ld->ld_error != NULL ) { + LDAP_FREE( ld->ld_error ); + ld->ld_error = NULL; + } + } + + return rc; +} |