/* 
   Unix SMB/CIFS implementation.

   routines for marshalling/unmarshalling lsa pipe

   Copyright (C) Andrew Tridgell 2003
   
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/


#include "includes.h"

/*
  parse a openpolicy
*/
NTSTATUS ndr_pull_lsa_OpenPolicy(struct ndr_pull *ndr,
				 struct lsa_OpenPolicy *r)
{
	NDR_ALLOC(ndr, r->out.handle);
	NDR_CHECK(ndr_pull_policy_handle(ndr, r->out.handle));
	NDR_CHECK(ndr_pull_status(ndr, &r->out.result));
	return NT_STATUS_OK;
}

/*
  parse a openpolicy2
*/
NTSTATUS ndr_pull_lsa_OpenPolicy2(struct ndr_pull *ndr,
				 struct lsa_OpenPolicy2 *r)
{
	NDR_ALLOC(ndr, r->out.handle);
	NDR_CHECK(ndr_pull_policy_handle(ndr, r->out.handle));
	NDR_CHECK(ndr_pull_status(ndr, &r->out.result));
	return NT_STATUS_OK;
}


/*
  pull a EnumSids
*/
NTSTATUS ndr_pull_lsa_EnumSids(struct ndr_pull *ndr, 
			       struct lsa_EnumSids *r)
{
	uint32 nptrs, asize, i, ptr;

	NDR_CHECK(ndr_pull_uint32(ndr, &r->out.num_entries));
	NDR_CHECK(ndr_pull_uint32(ndr, &nptrs));
	NDR_CHECK(ndr_pull_uint32(ndr, &ptr));
	if (!ptr) goto done;

	NDR_CHECK(ndr_pull_uint32(ndr, &asize));
	NDR_ALLOC_N(ndr, r->out.sids, nptrs);
	for (i=0;i<nptrs;i++) {
		NDR_CHECK(ndr_pull_uint32(ndr, &ptr));
		if (ptr) {
			NDR_ALLOC(ndr, r->out.sids[i]);
		} else {
			r->out.sids[i] = NULL;
		}
	}
	for (i=0;i<nptrs;i++) {
		if (r->out.sids[i]) NDR_CHECK(ndr_pull_dom_sid2(ndr, r->out.sids[i]));
	}

done:
	NDR_CHECK(ndr_pull_status(ndr, &r->out.result));
	return NT_STATUS_OK;
}


/* parser auto-generated by pidl */

static NTSTATUS ndr_push_lsa_QosInfo(struct ndr_push *ndr, struct lsa_QosInfo *r)
{
	struct ndr_push_save len_save1, len_save2, len_save3;
	ndr_push_save(ndr, &len_save1);
	NDR_CHECK(ndr_push_align_uint32(ndr));
	ndr_push_save(ndr, &len_save2);
	NDR_CHECK(ndr_push_uint32(ndr, 0));
	NDR_CHECK(ndr_push_uint16(ndr, r->impersonation_level));
	NDR_CHECK(ndr_push_uint8(ndr, r->context_mode));
	NDR_CHECK(ndr_push_uint8(ndr, r->effective_only));
	ndr_push_save(ndr, &len_save3);
	ndr_push_restore(ndr, &len_save2);
	NDR_CHECK(ndr_push_uint32(ndr, len_save3.offset - len_save1.offset));
	ndr_push_restore(ndr, &len_save3);
	return NT_STATUS_OK;
}

static NTSTATUS ndr_push_lsa_ObjectAttribute(struct ndr_push *ndr, struct lsa_ObjectAttribute *r)
{
	struct ndr_push_save len_save1, len_save2, len_save3;
	ndr_push_save(ndr, &len_save1);
	NDR_CHECK(ndr_push_align_uint32(ndr));
	ndr_push_save(ndr, &len_save2);
	NDR_CHECK(ndr_push_uint32(ndr, 0));
	NDR_CHECK(ndr_push_ptr(ndr, r->root_dir));
	NDR_CHECK(ndr_push_ptr(ndr, r->object_name));
	NDR_CHECK(ndr_push_uint32(ndr, r->attributes));
	NDR_CHECK(ndr_push_ptr(ndr, r->sec_desc));
	NDR_CHECK(ndr_push_ptr(ndr, r->sec_qos));
	if (r->root_dir) {
		NDR_CHECK(ndr_push_uint8(ndr, *r->root_dir));
	}
	if (r->object_name) {
		NDR_CHECK(ndr_push_unistr(ndr, r->object_name));
	}
	if (r->sec_desc) {
		NDR_CHECK(ndr_push_security_descriptor(ndr, r->sec_desc));
	}
	if (r->sec_qos) {
		NDR_CHECK(ndr_push_lsa_QosInfo(ndr, r->sec_qos));
	}
	ndr_push_save(ndr, &len_save3);
	ndr_push_restore(ndr, &len_save2);
	NDR_CHECK(ndr_push_uint32(ndr, len_save3.offset - len_save1.offset));
	ndr_push_restore(ndr, &len_save3);
	return NT_STATUS_OK;
}

NTSTATUS ndr_push_lsa_OpenPolicy(struct ndr_push *ndr, struct lsa_OpenPolicy *r)
{
	NDR_CHECK(ndr_push_ptr(ndr, r->in.system_name));
	if (r->in.system_name) {
		NDR_CHECK(ndr_push_uint16(ndr, *r->in.system_name));
	}
	NDR_CHECK(ndr_push_lsa_ObjectAttribute(ndr, r->in.attr));
	NDR_CHECK(ndr_push_uint32(ndr, r->in.desired_access));

	return NT_STATUS_OK;
}

NTSTATUS ndr_push_lsa_OpenPolicy2(struct ndr_push *ndr, struct lsa_OpenPolicy2 *r)
{
	NDR_CHECK(ndr_push_ptr(ndr, r->in.system_name));
	if (r->in.system_name) {
		NDR_CHECK(ndr_push_unistr(ndr, r->in.system_name));
	}
	NDR_CHECK(ndr_push_lsa_ObjectAttribute(ndr, r->in.attr));
	NDR_CHECK(ndr_push_uint32(ndr, r->in.desired_access));

	return NT_STATUS_OK;
}

NTSTATUS ndr_push_lsa_EnumSids(struct ndr_push *ndr, struct lsa_EnumSids *r)
{
	NDR_CHECK(ndr_push_policy_handle(ndr, r->in.handle));
	NDR_CHECK(ndr_push_uint32(ndr, r->in.start_at));
	NDR_CHECK(ndr_push_uint32(ndr, r->in.num_entries));

	return NT_STATUS_OK;
}