#ifndef __LIBNDR_H__
#define __LIBNDR_H__
#define _PRINTF_ATTRIBUTE(a,b)
#include "librpc/ndr/misc.h"
#include "librpc/ndr/security.h"
struct dcerpc_syntax_id {
struct GUID uuid;
uint32_t if_version;
};
struct ndr_token_list {
struct ndr_token_list *next, *prev;
const void *key;
uint32_t value;
};
struct ndr_pull {
uint32_t flags;
uint8_t *data;
uint32_t data_size;
uint32_t offset;
uint32_t relative_base_offset;
struct ndr_token_list *relative_base_list;
struct ndr_token_list *relative_list;
struct ndr_token_list *array_size_list;
struct ndr_token_list *array_length_list;
struct ndr_token_list *switch_list;
TALLOC_CTX *current_mem_ctx;
uint32_t ptr_count;
};
struct ndr_pull_save {
uint32_t data_size;
uint32_t offset;
struct ndr_pull_save *next;
};
struct ndr_push {
uint32_t flags;
uint8_t *data;
uint32_t alloc_size;
uint32_t offset;
uint32_t relative_base_offset;
struct ndr_token_list *relative_base_list;
struct ndr_token_list *switch_list;
struct ndr_token_list *relative_list;
struct ndr_token_list *nbt_string_list;
uint32_t ptr_count;
};
struct ndr_push_save {
uint32_t offset;
struct ndr_push_save *next;
};
struct ndr_print {
uint32_t flags;
uint32_t depth;
struct ndr_token_list *switch_list;
void (*print)(struct ndr_print *, const char *, ...);
void *private_data;
};
#define LIBNDR_FLAG_BIGENDIAN (1<<0)
#define LIBNDR_FLAG_NOALIGN (1<<1)
#define LIBNDR_FLAG_STR_ASCII (1<<2)
#define LIBNDR_FLAG_STR_LEN4 (1<<3)
#define LIBNDR_FLAG_STR_SIZE4 (1<<4)
#define LIBNDR_FLAG_STR_NOTERM (1<<5)
#define LIBNDR_FLAG_STR_NULLTERM (1<<6)
#define LIBNDR_FLAG_STR_SIZE2 (1<<7)
#define LIBNDR_FLAG_STR_BYTESIZE (1<<8)
#define LIBNDR_FLAG_STR_FIXLEN32 (1<<9)
#define LIBNDR_FLAG_STR_CONFORMANT (1<<10)
#define LIBNDR_FLAG_STR_CHARLEN (1<<11)
#define LIBNDR_FLAG_STR_UTF8 (1<<12)
#define LIBNDR_FLAG_STR_FIXLEN15 (1<<13)
#define LIBNDR_STRING_FLAGS (0x7FFC)
#define LIBNDR_FLAG_REF_ALLOC (1<<20)
#define LIBNDR_FLAG_REMAINING (1<<21)
#define LIBNDR_FLAG_ALIGN2 (1<<22)
#define LIBNDR_FLAG_ALIGN4 (1<<23)
#define LIBNDR_FLAG_ALIGN8 (1<<24)
#define LIBNDR_ALIGN_FLAGS (LIBNDR_FLAG_ALIGN2|LIBNDR_FLAG_ALIGN4|LIBNDR_FLAG_ALIGN8)
#define LIBNDR_PRINT_ARRAY_HEX (1<<25)
#define LIBNDR_PRINT_SET_VALUES (1<<26)
#define LIBNDR_FLAG_LITTLE_ENDIAN (1<<27)
#define LIBNDR_FLAG_PAD_CHECK (1<<28)
#define LIBNDR_FLAG_OBJECT_PRESENT (1<<30)
#define LIBNDR_FLAG_NO_NDR_SIZE (1<<31)
#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_fn_t)ndr_print_ ##type, #p, level, p)
#define NDR_PRINT_FUNCTION_DEBUG(type, flags, p) ndr_print_function_debug((ndr_print_function_t)ndr_print_ ##type, #type, flags, p)
#define NDR_PRINT_BOTH_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_BOTH, p)
#define NDR_PRINT_OUT_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_OUT, p)
#define NDR_PRINT_IN_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_IN | NDR_SET_VALUES, p)
#define NDR_BE(ndr) (((ndr)->flags & (LIBNDR_FLAG_BIGENDIAN|LIBNDR_FLAG_LITTLE_ENDIAN)) == LIBNDR_FLAG_BIGENDIAN)
enum ndr_err_code {
NDR_ERR_ARRAY_SIZE,
NDR_ERR_BAD_SWITCH,
NDR_ERR_OFFSET,
NDR_ERR_RELATIVE,
NDR_ERR_CHARCNV,
NDR_ERR_LENGTH,
NDR_ERR_SUBCONTEXT,
NDR_ERR_COMPRESSION,
NDR_ERR_STRING,
NDR_ERR_VALIDATE,
NDR_ERR_BUFSIZE,
NDR_ERR_ALLOC,
NDR_ERR_RANGE,
NDR_ERR_TOKEN,
NDR_ERR_IPV4ADDRESS
};
enum ndr_compression_alg {
NDR_COMPRESSION_MSZIP = 2,
NDR_COMPRESSION_XPRESS = 3
};
#define NDR_SCALARS 1
#define NDR_BUFFERS 2
#define NDR_IN 1
#define NDR_OUT 2
#define NDR_BOTH 3
#define NDR_SET_VALUES 4
#define NDR_PULL_NEED_BYTES(ndr, n) do { \
if ((n) > ndr->data_size || ndr->offset + (n) > ndr->data_size) { \
return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull bytes %u", (unsigned)n); \
} \
} while(0)
#define NDR_ALIGN(ndr, n) ndr_align_size(ndr->offset, n)
#define NDR_ROUND(size, n) (((size)+((n)-1)) & ~((n)-1))
#define NDR_PULL_ALIGN(ndr, n) do { \
if (!(ndr->flags & LIBNDR_FLAG_NOALIGN)) { \
if (ndr->flags & LIBNDR_FLAG_PAD_CHECK) { \
ndr_check_padding(ndr, n); \
} \
ndr->offset = (ndr->offset + (n-1)) & ~(n-1); \
} \
if (ndr->offset > ndr->data_size) { \
return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull align %u", (unsigned)n); \
} \
} while(0)
#define NDR_PUSH_NEED_BYTES(ndr, n) NDR_CHECK(ndr_push_expand(ndr, n))
#define NDR_PUSH_ALIGN(ndr, n) do { \
if (!(ndr->flags & LIBNDR_FLAG_NOALIGN)) { \
uint32_t _pad = ((ndr->offset + (n-1)) & ~(n-1)) - ndr->offset; \
while (_pad--) NDR_CHECK(ndr_push_uint8(ndr, NDR_SCALARS, 0)); \
} \
} while(0)
#define NDR_CHECK(call) do { NTSTATUS _status; \
_status = call; \
if (!NT_STATUS_IS_OK(_status)) \
return _status; \
} while (0)
#define NDR_PULL_GET_MEM_CTX(ndr) (ndr->current_mem_ctx)
#define NDR_PULL_SET_MEM_CTX(ndr, mem_ctx, flgs) do {\
if ( !(flgs) || (ndr->flags & flgs) ) {\
if (!(mem_ctx)) {\
return ndr_pull_error(ndr, NDR_ERR_ALLOC, "NDR_PULL_SET_MEM_CTX(NULL): %s\n", __location__); \
}\
ndr->current_mem_ctx = CONST_DISCARD(TALLOC_CTX *, mem_ctx);\
}\
} while(0)
#define _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr) do {\
if (!ndr->current_mem_ctx) {\
ndr->current_mem_ctx = talloc_new(ndr);\
if (!ndr->current_mem_ctx) {\
return ndr_pull_error(ndr, NDR_ERR_ALLOC, "_NDR_PULL_FIX_CURRENT_MEM_CTX() failed: %s\n", __location__); \
}\
}\
} while(0)
#define NDR_PULL_ALLOC(ndr, s) do { \
_NDR_PULL_FIX_CURRENT_MEM_CTX(ndr);\
(s) = talloc_ptrtype(ndr->current_mem_ctx, (s)); \
if (!(s)) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Alloc %s failed: %s\n", # s, __location__); \
} while (0)
#define NDR_PULL_ALLOC_N(ndr, s, n) do { \
_NDR_PULL_FIX_CURRENT_MEM_CTX(ndr);\
(s) = talloc_array_ptrtype(ndr->current_mem_ctx, (s), n); \
if (!(s)) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Alloc %u * %s failed: %s\n", (unsigned)n, # s, __location__); \
} while (0)
#define NDR_PUSH_ALLOC_SIZE(ndr, s, size) do { \
(s) = talloc_array(ndr, uint8, size); \
if (!(s)) return ndr_push_error(ndr, NDR_ERR_ALLOC, "push alloc %u failed: %s\n", (unsigned)size, __location__); \
} while (0)
#define NDR_PUSH_ALLOC(ndr, s) do { \
(s) = talloc_ptrtype(ndr, (s)); \
if (!(s)) return ndr_push_error(ndr, NDR_ERR_ALLOC, "push alloc %s failed: %s\n", # s, __location__); \
} while (0)
typedef NTSTATUS (*ndr_push_flags_fn_t)(struct ndr_push *, int ndr_flags, const 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 *, const void *);
typedef void (*ndr_print_function_t)(struct ndr_print *, const char *, int, const void *);
extern const struct dcerpc_syntax_id ndr_transfer_syntax;
extern const struct dcerpc_syntax_id ndr64_transfer_syntax;
#include "dcerpc.h"
#endif