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/*
Unix SMB/CIFS implementation.
libndr interface
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 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"
NTSTATUS ndr_map_error2ntstatus(enum ndr_err_code ndr_err)
{
switch (ndr_err) {
case NDR_ERR_SUCCESS:
return NT_STATUS_OK;
case NDR_ERR_BUFSIZE:
return NT_STATUS_BUFFER_TOO_SMALL;
case NDR_ERR_TOKEN:
return NT_STATUS_INTERNAL_ERROR;
case NDR_ERR_ALLOC:
return NT_STATUS_NO_MEMORY;
case NDR_ERR_ARRAY_SIZE:
return NT_STATUS_ARRAY_BOUNDS_EXCEEDED;
case NDR_ERR_INVALID_POINTER:
return NT_STATUS_INVALID_PARAMETER_MIX;
case NDR_ERR_UNREAD_BYTES:
return NT_STATUS_PORT_MESSAGE_TOO_LONG;
default:
break;
}
/* we should map all error codes to different status codes */
return NT_STATUS_INVALID_PARAMETER;
}
/*
* Convert an ndr error to string
*/
const char *ndr_errstr(enum ndr_err_code err)
{
switch (err) {
case NDR_ERR_SUCCESS:
return "NDR_ERR_SUCCESS";
break;
case NDR_ERR_ARRAY_SIZE:
return "NDR_ERR_ARRAY_SIZE";
break;
case NDR_ERR_BAD_SWITCH:
return "NDR_ERR_BAD_SWITCH";
break;
case NDR_ERR_OFFSET:
return "NDR_ERR_OFFSET";
break;
case NDR_ERR_RELATIVE:
return "NDR_ERR_RELATIVE";
break;
case NDR_ERR_CHARCNV:
return "NDR_ERR_CHARCNV";
break;
case NDR_ERR_LENGTH:
return "NDR_ERR_LENGTH";
break;
case NDR_ERR_SUBCONTEXT:
return "NDR_ERR_SUBCONTEXT";
break;
case NDR_ERR_COMPRESSION:
return "NDR_ERR_COMPRESSION";
break;
case NDR_ERR_STRING:
return "NDR_ERR_STRING";
break;
case NDR_ERR_VALIDATE:
return "NDR_ERR_VALIDATE";
break;
case NDR_ERR_BUFSIZE:
return "NDR_ERR_BUFSIZE";
break;
case NDR_ERR_ALLOC:
return "NDR_ERR_ALLOC";
break;
case NDR_ERR_RANGE:
return "NDR_ERR_RANGE";
break;
case NDR_ERR_TOKEN:
return "NDR_ERR_TOKEN";
break;
case NDR_ERR_IPV4ADDRESS:
return "NDR_ERR_IPV4ADDRESS";
break;
case NDR_ERR_INVALID_POINTER:
return "NDR_ERR_INVALID_POINTER";
break;
case NDR_ERR_UNREAD_BYTES:
return "NDR_ERR_UNREAD_BYTES";
break;
}
return talloc_asprintf(talloc_tos(), "Unknown NDR error: %d", err);
}
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--;
}
/**
* 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;
}
_PUBLIC_ void ndr_print_bool(struct ndr_print *ndr, const char *name, const bool b)
{
ndr->print(ndr, "%-25s: %s", name, b?"true":"false");
}
_PUBLIC_ void ndr_print_sockaddr_storage(struct ndr_print *ndr, const char *name, const struct sockaddr_storage *ss)
{
char addr[INET6_ADDRSTRLEN];
ndr->print(ndr, "%-25s: %s", name, print_sockaddr(addr, sizeof(addr), ss));
}
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