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/*
Unix SMB/CIFS implementation.
UUID/GUID/policy_handle functions
Copyright (C) Theodore Ts'o 1996, 1997,
Copyright (C) Jim McDonough 2002.
Copyright (C) Andrew Tridgell 2003.
Copyright (C) Stefan (metze) Metzmacher 2004.
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
/**
* see if a range of memory is all zero. A NULL pointer is considered
* to be all zero
*/
bool all_zero(const uint8_t *ptr, size_t size)
{
int i;
if (!ptr) return True;
for (i=0;i<size;i++) {
if (ptr[i]) return False;
}
return True;
}
void ndr_print_GUID(struct ndr_print *ndr, const char *name, const struct GUID *guid)
{
ndr->print(ndr, "%-25s: %s", name, GUID_string(ndr, guid));
}
bool ndr_syntax_id_equal(const struct ndr_syntax_id *i1,
const struct ndr_syntax_id *i2)
{
return guid_equal(&i1->uuid, &i2->uuid)
&& (i1->if_version == i2->if_version);
}
enum ndr_err_code ndr_push_server_id(struct ndr_push *ndr, int ndr_flags, const struct server_id *r)
{
if (ndr_flags & NDR_SCALARS) {
NDR_CHECK(ndr_push_align(ndr, 4));
NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS,
(uint32_t)r->pid));
#ifdef CLUSTER_SUPPORT
NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS,
(uint32_t)r->vnn));
#endif
}
if (ndr_flags & NDR_BUFFERS) {
}
return NDR_ERR_SUCCESS;
}
enum ndr_err_code ndr_pull_server_id(struct ndr_pull *ndr, int ndr_flags, struct server_id *r)
{
if (ndr_flags & NDR_SCALARS) {
uint32_t pid;
NDR_CHECK(ndr_pull_align(ndr, 4));
NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &pid));
#ifdef CLUSTER_SUPPORT
NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->vnn));
#endif
r->pid = (pid_t)pid;
}
if (ndr_flags & NDR_BUFFERS) {
}
return NDR_ERR_SUCCESS;
}
void ndr_print_server_id(struct ndr_print *ndr, const char *name, const struct server_id *r)
{
ndr_print_struct(ndr, name, "server_id");
ndr->depth++;
ndr_print_uint32(ndr, "id", (uint32_t)r->pid);
#ifdef CLUSTER_SUPPORT
ndr_print_uint32(ndr, "vnn", (uint32_t)r->vnn);
#endif
ndr->depth--;
}
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