mirror of
https://github.com/samba-team/samba.git
synced 2024-12-27 03:21:53 +03:00
124 lines
3.8 KiB
C
124 lines
3.8 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
rpc interface definitions
|
|
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.
|
|
*/
|
|
|
|
/*
|
|
this provides definitions for the libcli/rpc/ MSRPC library
|
|
*/
|
|
|
|
|
|
/* this is the base structure passed to routines that
|
|
parse MSRPC formatted data
|
|
|
|
note that in Samba4 we use separate routines and structures for
|
|
MSRPC marshalling and unmarshalling. Also note that these routines
|
|
are being kept deliberately very simple, and are not tied to a
|
|
particular transport
|
|
*/
|
|
struct ndr_pull {
|
|
uint32 flags; /* LIBNDR_FLAG_* */
|
|
char *data;
|
|
uint32 data_size;
|
|
uint32 offset;
|
|
TALLOC_CTX *mem_ctx;
|
|
};
|
|
|
|
struct ndr_pull_save {
|
|
uint32 data_size;
|
|
uint32 offset;
|
|
};
|
|
|
|
|
|
/* structure passed to functions that generate NDR formatted data */
|
|
struct ndr_push {
|
|
uint32 flags; /* LIBNDR_FLAG_* */
|
|
char *data;
|
|
uint32 alloc_size;
|
|
uint32 offset;
|
|
TALLOC_CTX *mem_ctx;
|
|
};
|
|
|
|
struct ndr_push_save {
|
|
uint32 offset;
|
|
};
|
|
|
|
|
|
/* structure passed to functions that print IDL structures */
|
|
struct ndr_print {
|
|
uint32 flags; /* LIBNDR_FLAG_* */
|
|
TALLOC_CTX *mem_ctx;
|
|
uint32 depth;
|
|
void (*print)(struct ndr_print *, const char *, ...);
|
|
void *private;
|
|
};
|
|
|
|
#define LIBNDR_FLAG_BIGENDIAN 1
|
|
|
|
|
|
/* useful macro for debugging */
|
|
#define NDR_PRINT_DEBUG(type, p) ndr_print_debug((ndr_print_fn_t)ndr_print_ ##type, #p, p)
|
|
#define NDR_PRINT_UNION_DEBUG(type, level, p) ndr_print_union_debug((ndr_print_union_fn_t)ndr_print_ ##type, #p, level, p)
|
|
|
|
|
|
/*
|
|
flags passed to control parse flow
|
|
*/
|
|
#define NDR_SCALARS 1
|
|
#define NDR_BUFFERS 2
|
|
|
|
/* these are used to make the error checking on each element in libndr
|
|
less tedious, hopefully making the code more readable */
|
|
#define NDR_CHECK(call) do { NTSTATUS _status; \
|
|
_status = call; \
|
|
if (!NT_STATUS_IS_OK(_status)) \
|
|
return _status; \
|
|
} while (0)
|
|
|
|
|
|
#define NDR_ALLOC(ndr, s) do { \
|
|
(s) = talloc(ndr->mem_ctx, sizeof(*(s))); \
|
|
if (!(s)) return NT_STATUS_NO_MEMORY; \
|
|
} while (0)
|
|
|
|
#define NDR_ALLOC_N_SIZE(ndr, s, n, elsize) do { \
|
|
if ((n) == 0) { \
|
|
(s) = NULL; \
|
|
} else { \
|
|
(s) = talloc(ndr->mem_ctx, (n) * elsize); \
|
|
if (!(s)) return NT_STATUS_NO_MEMORY; \
|
|
} \
|
|
} while (0)
|
|
#define NDR_ALLOC_N(ndr, s, n) NDR_ALLOC_N_SIZE(ndr, s, n, sizeof(*(s)))
|
|
|
|
/* these are used when generic fn pointers are needed for ndr push/pull fns */
|
|
typedef NTSTATUS (*ndr_push_fn_t)(struct ndr_push *, void *);
|
|
typedef NTSTATUS (*ndr_pull_fn_t)(struct ndr_pull *, void *);
|
|
|
|
typedef NTSTATUS (*ndr_push_flags_fn_t)(struct ndr_push *, int ndr_flags, void *);
|
|
typedef NTSTATUS (*ndr_pull_flags_fn_t)(struct ndr_pull *, int ndr_flags, void *);
|
|
typedef void (*ndr_print_fn_t)(struct ndr_print *, const char *, void *);
|
|
typedef void (*ndr_print_union_fn_t)(struct ndr_print *, const char *, uint16, void *);
|
|
|
|
/* now pull in the individual parsers */
|
|
#include "librpc/ndr/ndr_sec.h"
|
|
#include "librpc/ndr/ndr_misc.h"
|
|
#include "librpc/ndr/ndr_echo.h"
|
|
#include "librpc/ndr/ndr_lsa.h"
|
|
#include "librpc/ndr/ndr_dfs.h"
|