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16594e7fc0
This will be used in the next patch in winbind. Signed-off-by: Christof Schmitt <cs@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org>
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
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* Helper functions related to the LSA server
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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/***************************************************************************
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init_lsa_ref_domain_list - adds a domain if it's not already in, returns index.
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***************************************************************************/
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#include "includes.h"
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#include "libcli/security/dom_sid.h"
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#include "librpc/gen_ndr/lsa.h"
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#include "lsa.h"
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int init_lsa_ref_domain_list(TALLOC_CTX *mem_ctx,
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struct lsa_RefDomainList *ref,
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const char *dom_name,
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struct dom_sid *dom_sid)
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{
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int num = 0;
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if (dom_name != NULL) {
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for (num = 0; num < ref->count; num++) {
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if (dom_sid_equal(dom_sid, ref->domains[num].sid)) {
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return num;
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}
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}
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} else {
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num = ref->count;
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}
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if (num >= LSA_REF_DOMAIN_LIST_MULTIPLIER) {
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/* index not found, already at maximum domain limit */
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return -1;
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}
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ref->count = num + 1;
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ref->max_size = LSA_REF_DOMAIN_LIST_MULTIPLIER;
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ref->domains = talloc_realloc(mem_ctx, ref->domains,
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struct lsa_DomainInfo, ref->count);
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if (!ref->domains) {
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return -1;
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}
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ZERO_STRUCT(ref->domains[num]);
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ref->domains[num].name.string = dom_name;
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ref->domains[num].sid = dom_sid_dup(mem_ctx, dom_sid);
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if (!ref->domains[num].sid) {
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return -1;
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}
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return num;
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}
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