diff options
Diffstat (limited to 'librpc/ndr')
| -rw-r--r-- | librpc/ndr/libndr.h | 521 |
1 files changed, 521 insertions, 0 deletions
diff --git a/librpc/ndr/libndr.h b/librpc/ndr/libndr.h new file mode 100644 index 0000000000..63b89e17f4 --- /dev/null +++ b/librpc/ndr/libndr.h @@ -0,0 +1,521 @@ +/* + 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 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/>. +*/ + +/* This is a public header file that is installed as part of Samba. + * If you remove any functions or change their signature, update + * the so version number. */ + +#ifndef __LIBNDR_H__ +#define __LIBNDR_H__ + +#include <talloc.h> +#include <sys/time.h> +#if _SAMBA_BUILD_ == 4 +#include "../lib/util/util.h" /* for discard_const */ +#include "lib/charset/charset.h" +#endif + +/* + this provides definitions for the libcli/rpc/ MSRPC library +*/ + + +/* + this is used by the token store/retrieve code +*/ +struct ndr_token_list { + struct ndr_token_list *next, *prev; + const void *key; + uint32_t value; +}; + +/* 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_t flags; /* LIBNDR_FLAG_* */ + uint8_t *data; + uint32_t data_size; + uint32_t offset; + + struct smb_iconv_convenience *iconv_convenience; + + 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; + + /* this is used to ensure we generate unique reference IDs + between request and reply */ + uint32_t ptr_count; +}; + +/* structure passed to functions that generate NDR formatted data */ +struct ndr_push { + uint32_t flags; /* LIBNDR_FLAG_* */ + 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; + struct ndr_token_list *full_ptr_list; + + /* this is used to ensure we generate unique reference IDs */ + uint32_t ptr_count; + + struct smb_iconv_convenience *iconv_convenience; +}; + +/* structure passed to functions that print IDL structures */ +struct ndr_print { + uint32_t flags; /* LIBNDR_FLAG_* */ + uint32_t depth; + struct ndr_token_list *switch_list; + void (*print)(struct ndr_print *, const char *, ...) PRINTF_ATTRIBUTE(2,3); + 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_CONFORMANT (1<<10) +#define LIBNDR_FLAG_STR_CHARLEN (1<<11) +#define LIBNDR_FLAG_STR_UTF8 (1<<12) +#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) + +/* used to force a section of IDL to be little-endian */ +#define LIBNDR_FLAG_LITTLE_ENDIAN (1<<27) + +/* used to check if alignment padding is zero */ +#define LIBNDR_FLAG_PAD_CHECK (1<<28) + +/* set if an object uuid will be present */ +#define LIBNDR_FLAG_OBJECT_PRESENT (1<<30) + +/* set to avoid recursion in ndr_size_*() calculation */ +#define LIBNDR_FLAG_NO_NDR_SIZE (1<<31) + +/* 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_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) + +/* useful macro for debugging in strings */ +#define NDR_PRINT_STRUCT_STRING(ctx, type, p) ndr_print_struct_string(ctx, (ndr_print_fn_t)ndr_print_ ##type, #p, p) +#define NDR_PRINT_UNION_STRING(ctx, type, level, p) ndr_print_union_string(ctx, (ndr_print_fn_t)ndr_print_ ##type, #p, level, p) +#define NDR_PRINT_FUNCTION_STRING(ctx, type, flags, p) ndr_print_function_string(ctx, (ndr_print_function_t)ndr_print_ ##type, #type, flags, p) +#define NDR_PRINT_BOTH_STRING(ctx, type, p) NDR_PRINT_FUNCTION_STRING(ctx, type, NDR_BOTH, p) +#define NDR_PRINT_OUT_STRING(ctx, type, p) NDR_PRINT_FUNCTION_STRING(ctx, type, NDR_OUT, p) +#define NDR_PRINT_IN_STRING(ctx, type, p) NDR_PRINT_FUNCTION_STRING(ctx, 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_SUCCESS = 0, + 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, + NDR_ERR_INVALID_POINTER, + NDR_ERR_UNREAD_BYTES +}; + +#define NDR_ERR_CODE_IS_SUCCESS(x) (x == NDR_ERR_SUCCESS) + +#define NDR_ERR_HAVE_NO_MEMORY(x) do { \ + if (NULL == (x)) { \ + return NDR_ERR_ALLOC; \ + } \ +} while (0) + +enum ndr_compression_alg { + NDR_COMPRESSION_MSZIP = 2, + NDR_COMPRESSION_XPRESS = 3 +}; + +/* + flags passed to control parse flow +*/ +#define NDR_SCALARS 1 +#define NDR_BUFFERS 2 + +/* + flags passed to ndr_print_*() +*/ +#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) + +/* 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 { \ + enum ndr_err_code _status; \ + _status = call; \ + if (!NDR_ERR_CODE_IS_SUCCESS(_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 = discard_const(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_t, 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) + +/* these are used when generic fn pointers are needed for ndr push/pull fns */ +typedef enum ndr_err_code (*ndr_push_flags_fn_t)(struct ndr_push *, int ndr_flags, const void *); +typedef enum ndr_err_code (*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 *); + +#if _SAMBA_BUILD_ == 4 +#include "libcli/util/error.h" +#endif +#include "librpc/gen_ndr/misc.h" + +extern const struct ndr_syntax_id ndr_transfer_syntax; +extern const struct ndr_syntax_id ndr64_transfer_syntax; + +struct ndr_interface_call { + const char *name; + size_t struct_size; + ndr_push_flags_fn_t ndr_push; + ndr_pull_flags_fn_t ndr_pull; + ndr_print_function_t ndr_print; + bool async; +}; + +struct ndr_interface_string_array { + uint32_t count; + const char * const *names; +}; + +struct ndr_interface_table { + const char *name; + struct ndr_syntax_id syntax_id; + const char *helpstring; + uint32_t num_calls; + const struct ndr_interface_call *calls; + const struct ndr_interface_string_array *endpoints; + const struct ndr_interface_string_array *authservices; +}; + +struct ndr_interface_list { + struct ndr_interface_list *prev, *next; + const struct ndr_interface_table *table; +}; + +/* FIXME: Use represent_as instead */ +struct dom_sid; +enum ndr_err_code ndr_push_dom_sid2(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid); +enum ndr_err_code ndr_pull_dom_sid2(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid); +void ndr_print_dom_sid2(struct ndr_print *ndr, const char *name, const struct dom_sid *sid); +enum ndr_err_code ndr_push_dom_sid28(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid); +enum ndr_err_code ndr_pull_dom_sid28(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid); +void ndr_print_dom_sid28(struct ndr_print *ndr, const char *name, const struct dom_sid *sid); +size_t ndr_size_dom_sid28(const struct dom_sid *sid, int flags); +enum ndr_err_code ndr_push_dom_sid0(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid); +enum ndr_err_code ndr_pull_dom_sid0(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid); +void ndr_print_dom_sid0(struct ndr_print *ndr, const char *name, const struct dom_sid *sid); +size_t ndr_size_dom_sid0(const struct dom_sid *sid, int flags); +void ndr_print_ipv4_addr(struct ndr_print *ndr, const char *name, const struct in_addr *_ip); +void ndr_print_GUID(struct ndr_print *ndr, const char *name, const struct GUID *guid); +bool ndr_syntax_id_equal(const struct ndr_syntax_id *i1, const struct ndr_syntax_id *i2); +enum ndr_err_code ndr_push_struct_blob(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, const void *p, ndr_push_flags_fn_t fn); +enum ndr_err_code ndr_push_union_blob(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, void *p, uint32_t level, ndr_push_flags_fn_t fn); +size_t ndr_size_struct(const void *p, int flags, ndr_push_flags_fn_t push); +size_t ndr_size_union(const void *p, int flags, uint32_t level, ndr_push_flags_fn_t push); +uint32_t ndr_push_get_relative_base_offset(struct ndr_push *ndr); +void ndr_push_restore_relative_base_offset(struct ndr_push *ndr, uint32_t offset); +enum ndr_err_code ndr_push_setup_relative_base_offset1(struct ndr_push *ndr, const void *p, uint32_t offset); +enum ndr_err_code ndr_push_setup_relative_base_offset2(struct ndr_push *ndr, const void *p); +enum ndr_err_code ndr_push_relative_ptr1(struct ndr_push *ndr, const void *p); +enum ndr_err_code ndr_push_relative_ptr2(struct ndr_push *ndr, const void *p); +uint32_t ndr_pull_get_relative_base_offset(struct ndr_pull *ndr); +void ndr_pull_restore_relative_base_offset(struct ndr_pull *ndr, uint32_t offset); +enum ndr_err_code ndr_pull_setup_relative_base_offset1(struct ndr_pull *ndr, const void *p, uint32_t offset); +enum ndr_err_code ndr_pull_setup_relative_base_offset2(struct ndr_pull *ndr, const void *p); +enum ndr_err_code ndr_pull_relative_ptr1(struct ndr_pull *ndr, const void *p, uint32_t rel_offset); +enum ndr_err_code ndr_pull_relative_ptr2(struct ndr_pull *ndr, const void *p); +size_t ndr_align_size(uint32_t offset, size_t n); +struct ndr_pull *ndr_pull_init_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience); +enum ndr_err_code ndr_pull_advance(struct ndr_pull *ndr, uint32_t size); +struct ndr_push *ndr_push_init_ctx(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience); +DATA_BLOB ndr_push_blob(struct ndr_push *ndr); +enum ndr_err_code ndr_push_expand(struct ndr_push *ndr, uint32_t extra_size); +void ndr_print_debug_helper(struct ndr_print *ndr, const char *format, ...) PRINTF_ATTRIBUTE(2,3); +void ndr_print_string_helper(struct ndr_print *ndr, const char *format, ...) PRINTF_ATTRIBUTE(2,3); +void ndr_print_debug(ndr_print_fn_t fn, const char *name, void *ptr); +void ndr_print_union_debug(ndr_print_fn_t fn, const char *name, uint32_t level, void *ptr); +void ndr_print_function_debug(ndr_print_function_t fn, const char *name, int flags, void *ptr); +char *ndr_print_struct_string(TALLOC_CTX *mem_ctx, ndr_print_fn_t fn, const char *name, void *ptr); +char *ndr_print_union_string(TALLOC_CTX *mem_ctx, ndr_print_fn_t fn, const char *name, uint32_t level, void *ptr); +char *ndr_print_function_string(TALLOC_CTX *mem_ctx, + ndr_print_function_t fn, const char *name, + int flags, void *ptr); +void ndr_set_flags(uint32_t *pflags, uint32_t new_flags); +enum ndr_err_code ndr_pull_error(struct ndr_pull *ndr, + enum ndr_err_code ndr_err, + const char *format, ...) PRINTF_ATTRIBUTE(3,4); +enum ndr_err_code ndr_push_error(struct ndr_push *ndr, + enum ndr_err_code ndr_err, + const char *format, ...) PRINTF_ATTRIBUTE(3,4); +enum ndr_err_code ndr_pull_subcontext_start(struct ndr_pull *ndr, + struct ndr_pull **_subndr, + size_t header_size, + ssize_t size_is); +enum ndr_err_code ndr_pull_subcontext_end(struct ndr_pull *ndr, + struct ndr_pull *subndr, + size_t header_size, + ssize_t size_is); +enum ndr_err_code ndr_push_subcontext_start(struct ndr_push *ndr, + struct ndr_push **_subndr, + size_t header_size, + ssize_t size_is); +enum ndr_err_code ndr_push_subcontext_end(struct ndr_push *ndr, + struct ndr_push *subndr, + size_t header_size, + ssize_t size_is); +enum ndr_err_code ndr_token_store(TALLOC_CTX *mem_ctx, + struct ndr_token_list **list, + const void *key, + uint32_t value); +enum ndr_err_code ndr_token_retrieve_cmp_fn(struct ndr_token_list **list, const void *key, uint32_t *v, comparison_fn_t _cmp_fn, bool _remove_tok); +enum ndr_err_code ndr_token_retrieve(struct ndr_token_list **list, const void *key, uint32_t *v); +uint32_t ndr_token_peek(struct ndr_token_list **list, const void *key); +enum ndr_err_code ndr_pull_array_size(struct ndr_pull *ndr, const void *p); +uint32_t ndr_get_array_size(struct ndr_pull *ndr, const void *p); +enum ndr_err_code ndr_check_array_size(struct ndr_pull *ndr, void *p, uint32_t size); +enum ndr_err_code ndr_pull_array_length(struct ndr_pull *ndr, const void *p); +uint32_t ndr_get_array_length(struct ndr_pull *ndr, const void *p); +enum ndr_err_code ndr_check_array_length(struct ndr_pull *ndr, void *p, uint32_t length); +enum ndr_err_code ndr_push_set_switch_value(struct ndr_push *ndr, const void *p, uint32_t val); +enum ndr_err_code ndr_pull_set_switch_value(struct ndr_pull *ndr, const void *p, uint32_t val); +enum ndr_err_code ndr_print_set_switch_value(struct ndr_print *ndr, const void *p, uint32_t val); +uint32_t ndr_push_get_switch_value(struct ndr_push *ndr, const void *p); +uint32_t ndr_pull_get_switch_value(struct ndr_pull *ndr, const void *p); +uint32_t ndr_print_get_switch_value(struct ndr_print *ndr, const void *p); +enum ndr_err_code ndr_pull_struct_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, void *p, ndr_pull_flags_fn_t fn); +enum ndr_err_code ndr_pull_struct_blob_all(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, void *p, ndr_pull_flags_fn_t fn); +enum ndr_err_code ndr_pull_union_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, void *p, uint32_t level, ndr_pull_flags_fn_t fn); +enum ndr_err_code ndr_pull_union_blob_all(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, void *p, uint32_t level, ndr_pull_flags_fn_t fn); + +/* from libndr_basic.h */ +#define NDR_SCALAR_PROTO(name, type) \ +enum ndr_err_code ndr_push_ ## name(struct ndr_push *ndr, int ndr_flags, type v); \ +enum ndr_err_code ndr_pull_ ## name(struct ndr_pull *ndr, int ndr_flags, type *v); \ +void ndr_print_ ## name(struct ndr_print *ndr, const char *var_name, type v); + +#define NDR_BUFFER_PROTO(name, type) \ +enum ndr_err_code ndr_push_ ## name(struct ndr_push *ndr, int ndr_flags, const type *v); \ +enum ndr_err_code ndr_pull_ ## name(struct ndr_pull *ndr, int ndr_flags, type *v); \ +void ndr_print_ ## name(struct ndr_print *ndr, const char *var_name, const type *v); + +NDR_SCALAR_PROTO(uint8, uint8_t) +NDR_SCALAR_PROTO(int8, int8_t) +NDR_SCALAR_PROTO(uint16, uint16_t) +NDR_SCALAR_PROTO(int16, int16_t) +NDR_SCALAR_PROTO(uint32, uint32_t) +NDR_SCALAR_PROTO(int32, int32_t) +NDR_SCALAR_PROTO(udlong, uint64_t) +NDR_SCALAR_PROTO(udlongr, uint64_t) +NDR_SCALAR_PROTO(dlong, int64_t) +NDR_SCALAR_PROTO(hyper, uint64_t) +NDR_SCALAR_PROTO(pointer, void *) +NDR_SCALAR_PROTO(time_t, time_t) +NDR_SCALAR_PROTO(NTSTATUS, NTSTATUS) +NDR_SCALAR_PROTO(WERROR, WERROR) +NDR_SCALAR_PROTO(NTTIME, NTTIME) +NDR_SCALAR_PROTO(NTTIME_1sec, NTTIME) +NDR_SCALAR_PROTO(NTTIME_hyper, NTTIME) +NDR_SCALAR_PROTO(DATA_BLOB, DATA_BLOB) +NDR_SCALAR_PROTO(ipv4address, const char *) +NDR_SCALAR_PROTO(string, const char *) + +enum ndr_err_code ndr_pull_policy_handle(struct ndr_pull *ndr, int ndr_flags, struct policy_handle *r); +enum ndr_err_code ndr_push_policy_handle(struct ndr_push *ndr, int ndr_flags, const struct policy_handle *r); +void ndr_print_policy_handle(struct ndr_print *ndr, const char *name, const struct policy_handle *r); +bool policy_handle_empty(struct policy_handle *h); + +void ndr_check_padding(struct ndr_pull *ndr, size_t n); +enum ndr_err_code ndr_pull_generic_ptr(struct ndr_pull *ndr, uint32_t *v); +enum ndr_err_code ndr_pull_ref_ptr(struct ndr_pull *ndr, uint32_t *v); +enum ndr_err_code ndr_pull_bytes(struct ndr_pull *ndr, uint8_t *data, uint32_t n); +enum ndr_err_code ndr_pull_array_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *data, uint32_t n); +enum ndr_err_code ndr_push_align(struct ndr_push *ndr, size_t size); +enum ndr_err_code ndr_pull_align(struct ndr_pull *ndr, size_t size); +enum ndr_err_code ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n); +enum ndr_err_code ndr_push_zero(struct ndr_push *ndr, uint32_t n); +enum ndr_err_code ndr_push_array_uint8(struct ndr_push *ndr, int ndr_flags, const uint8_t *data, uint32_t n); +enum ndr_err_code ndr_push_unique_ptr(struct ndr_push *ndr, const void *p); +enum ndr_err_code ndr_push_full_ptr(struct ndr_push *ndr, const void *p); +enum ndr_err_code ndr_push_ref_ptr(struct ndr_push *ndr); +void ndr_print_struct(struct ndr_print *ndr, const char *name, const char *type); +void ndr_print_enum(struct ndr_print *ndr, const char *name, const char *type, const char *val, uint32_t value); +void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value); +void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value); +void ndr_print_ptr(struct ndr_print *ndr, const char *name, const void *p); +void ndr_print_union(struct ndr_print *ndr, const char *name, int level, const char *type); +void ndr_print_bad_level(struct ndr_print *ndr, const char *name, uint16_t level); +void ndr_print_array_uint8(struct ndr_print *ndr, const char *name, const uint8_t *data, uint32_t count); +uint32_t ndr_size_DATA_BLOB(int ret, const DATA_BLOB *data, int flags); + +/* strings */ +uint32_t ndr_charset_length(const void *var, charset_t chset); +size_t ndr_string_array_size(struct ndr_push *ndr, const char *s); +uint32_t ndr_size_string(int ret, const char * const* string, int flags); +enum ndr_err_code ndr_pull_string_array(struct ndr_pull *ndr, int ndr_flags, const char ***_a); +enum ndr_err_code ndr_push_string_array(struct ndr_push *ndr, int ndr_flags, const char **a); +void ndr_print_string_array(struct ndr_print *ndr, const char *name, const char **a); +uint32_t ndr_string_length(const void *_var, uint32_t element_size); +enum ndr_err_code ndr_check_string_terminator(struct ndr_pull *ndr, uint32_t count, uint32_t element_size); +enum ndr_err_code ndr_pull_charset(struct ndr_pull *ndr, int ndr_flags, const char **var, uint32_t length, uint8_t byte_mul, charset_t chset); +enum ndr_err_code ndr_push_charset(struct ndr_push *ndr, int ndr_flags, const char *var, uint32_t length, uint8_t byte_mul, charset_t chset); + +/* GUIDs */ +bool GUID_equal(const struct GUID *u1, const struct GUID *u2); +NTSTATUS GUID_from_string(const char *s, struct GUID *guid); +NTSTATUS NS_GUID_from_string(const char *s, struct GUID *guid); +struct GUID GUID_zero(void); +bool GUID_all_zero(const struct GUID *u); +int GUID_compare(const struct GUID *u1, const struct GUID *u2); +char *GUID_string(TALLOC_CTX *mem_ctx, const struct GUID *guid); +char *GUID_string2(TALLOC_CTX *mem_ctx, const struct GUID *guid); +char *NS_GUID_string(TALLOC_CTX *mem_ctx, const struct GUID *guid); +struct GUID GUID_random(void); + +#endif /* __LIBNDR_H__ */ |