1da6c28aaSamw /* 2da6c28aaSamw * CDDL HEADER START 3da6c28aaSamw * 4da6c28aaSamw * The contents of this file are subject to the terms of the 5da6c28aaSamw * Common Development and Distribution License (the "License"). 6da6c28aaSamw * You may not use this file except in compliance with the License. 7da6c28aaSamw * 8da6c28aaSamw * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9da6c28aaSamw * or http://www.opensolaris.org/os/licensing. 10da6c28aaSamw * See the License for the specific language governing permissions 11da6c28aaSamw * and limitations under the License. 12da6c28aaSamw * 13da6c28aaSamw * When distributing Covered Code, include this CDDL HEADER in each 14da6c28aaSamw * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15da6c28aaSamw * If applicable, add the following below this CDDL HEADER, with the 16da6c28aaSamw * fields enclosed by brackets "[]" replaced with your own identifying 17da6c28aaSamw * information: Portions Copyright [yyyy] [name of copyright owner] 18da6c28aaSamw * 19da6c28aaSamw * CDDL HEADER END 20da6c28aaSamw */ 21da6c28aaSamw /* 22b1352070SAlan Wright * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23da6c28aaSamw * Use is subject to license terms. 24b819cea2SGordon Ross * 25*ce8560eeSMatt Barden * Copyright 2020 Tintri by DDN, Inc. All rights reserved. 26da6c28aaSamw */ 27da6c28aaSamw 28da6c28aaSamw #ifndef _SMBSRV_NDR_H 29da6c28aaSamw #define _SMBSRV_NDR_H 30da6c28aaSamw 31da6c28aaSamw /* 32da6c28aaSamw * Network Data Representation (NDR) is a compatible subset of DCE RPC 33da6c28aaSamw * and MSRPC NDR. NDR is used to move parameters consisting of 34da6c28aaSamw * complicated trees of data constructs between an RPC client and server. 35da6c28aaSamw * 36da6c28aaSamw * CAE Specification (1997) 37da6c28aaSamw * DCE 1.1: Remote Procedure Call 38da6c28aaSamw * Document Number: C706 39da6c28aaSamw * The Open Group 40da6c28aaSamw * ogspecs@opengroup.org 41da6c28aaSamw */ 42da6c28aaSamw 433db3f65cSamw #include <sys/types.h> 443db3f65cSamw #include <sys/uio.h> 45da6c28aaSamw #include <stdlib.h> 46da6c28aaSamw #include <string.h> 473299f39fSGordon Ross 483299f39fSGordon Ross #include <smb/wintypes.h> 493299f39fSGordon Ross #include <libmlrpc/ndrtypes.ndl> 503299f39fSGordon Ross #include <libmlrpc/rpcpdu.ndl> 51da6c28aaSamw 52da6c28aaSamw #ifdef __cplusplus 53da6c28aaSamw extern "C" { 54da6c28aaSamw #endif 55da6c28aaSamw 56da6c28aaSamw /* 57da6c28aaSamw * Normal sequence: 58da6c28aaSamw * - Application calls client-side stub w/ TOP-MOST arg structure 59da6c28aaSamw * - client stub performs NDR_M_OP_MARSHALL+NDR_DIR_IN 60da6c28aaSamw * - PDU conveyed (request, aka call, aka query) 61da6c28aaSamw * - server stub performs NDR_M_OP_UNMARSHALL+NDR_DIR_IN 62da6c28aaSamw * - server function called w/ TOP-MOST arg structure 63da6c28aaSamw * - server function returns w/ TOP-MOST arg structure modified 64da6c28aaSamw * - server stub performs NDR_M_OP_MARSHALL+NDR_DIR_OUT 65da6c28aaSamw * - PDU conveyed (reply, aka result, aka response) 66da6c28aaSamw * - client stub performs NDR_M_OP_UNMARSHALL+NDR_DIR_OUT 67da6c28aaSamw * - return to Application w/ TOP-MOST arg structure modified 68da6c28aaSamw * 69da6c28aaSamw * An interface is a sequence of top-most constructs. Each top-most 70da6c28aaSamw * construct corresponds to one parameter, either argument or return 71da6c28aaSamw * value. 72da6c28aaSamw * 73da6c28aaSamw * A top-most construct is a sequence of outer constructs. The first 74da6c28aaSamw * outer construct is the referent of the argument, and the subsequent 75da6c28aaSamw * outer constructs are descendents referenced by pointers from prior 76da6c28aaSamw * constructs. 77da6c28aaSamw * 78da6c28aaSamw * An outer construct is a sequence of variable-sized info, fixed-sized 79da6c28aaSamw * data, and variable-sized data. 80da6c28aaSamw */ 81da6c28aaSamw 82da6c28aaSamw /* 83da6c28aaSamw * Terminology 84da6c28aaSamw * 85da6c28aaSamw * The ALL UPPER CASE terms recur in the DCE/RPC documentation. 86da6c28aaSamw * The mixed-case names have been introduced as a reading aid. 87da6c28aaSamw * 88da6c28aaSamw * Size The size of an array in elements. Think of this 89da6c28aaSamw * as the amount to malloc(). 90da6c28aaSamw * 91da6c28aaSamw * Length The number of elements of an array which are significant 92da6c28aaSamw * Think of this as the amount to bcopy(). 93da6c28aaSamw * 94da6c28aaSamw * Known Size/length is known at build time. 95da6c28aaSamw * 96da6c28aaSamw * Determined Size/length is determined at run time. 97da6c28aaSamw * 98da6c28aaSamw * FIXED The Size and Length are Known. 99da6c28aaSamw * Think of this as a string constant or a DOS 8.3 file name. 100da6c28aaSamw * char array[] = "A Constant Size/Length"; 101da6c28aaSamw * 102da6c28aaSamw * CONFORMANT The Size is Determined. Length is the same as Size. 103da6c28aaSamw * Think of this as strdup(). 104da6c28aaSamw * char *array = strdup("Something"); 105da6c28aaSamw * 106da6c28aaSamw * VARYING The Size is Known. The Length is determined. 107da6c28aaSamw * Think of this as a strcpy() of a variable length string 108da6c28aaSamw * into a fixed length buffer: 109da6c28aaSamw * char array[100]; 110da6c28aaSamw * strcpy(array, "very short string"); 111da6c28aaSamw * 112da6c28aaSamw * VARYING/CONFORMANT 113da6c28aaSamw * The Size is Determined. The Length is separately Determined. 114da6c28aaSamw * Think of this like: 115da6c28aaSamw * char *array = malloc(size); 116da6c28aaSamw * strcpy(array, "short string"); 117da6c28aaSamw * 118da6c28aaSamw * STRING Strings can be CONFORMANT, VARYING, or CONFORMANT/VARYING. 119da6c28aaSamw * A string is fundamentally an array with the last 120da6c28aaSamw * significant element some sort of NULL. 121da6c28aaSamw */ 122da6c28aaSamw 123da6c28aaSamw #define NDR_F_NONE 0x0000 /* no flags */ 124da6c28aaSamw #define NDR_F_PARAMS_MASK 0x00FF 125da6c28aaSamw #define NDR_F_SIZE_IS 0x0001 /* [size_is(X)] required/given */ 126da6c28aaSamw #define NDR_F_LENGTH_IS 0x0002 /* not implemented */ 127da6c28aaSamw #define NDR_F_SWITCH_IS 0x0004 /* [switch_is(X)] req./given */ 128da6c28aaSamw #define NDR_F_IS_STRING 0x0008 /* [string] req./given */ 129da6c28aaSamw #define NDR_F_IS_POINTER 0x0010 /* TYPE * ... req./given */ 130da6c28aaSamw #define NDR_F_IS_REFERENCE 0x0020 /* TYPE & ... req./given */ 131da6c28aaSamw #define NDR_F_DIMENSION_IS 0x0040 /* TYPE [N] req./given */ 132da6c28aaSamw 133da6c28aaSamw #define NDR_F_WHENCE_MASK 0x00F0 134da6c28aaSamw #define NDR_F_BACKPTR 0x0010 /* ref cause by pointer */ 135da6c28aaSamw #define NDR_F_OUTER 0x0020 /* ref caused by outer */ 136da6c28aaSamw #define NDR_F_TOPMOST 0x0040 /* ref caused by topmost */ 137da6c28aaSamw 138da6c28aaSamw #define NDR_F_TYPEOP_MASK 0x0F00 139da6c28aaSamw #define NDR_F_ARRAY 0x0100 /* type is array of somethings */ 140da6c28aaSamw #define NDR_F_POINTER 0x0200 /* type is pointer to something(s) */ 141da6c28aaSamw #define NDR_F_STRING 0x0300 /* type is string of somethings */ 142da6c28aaSamw #define NDR_F_UNION 0x0400 /* type is a union */ 143da6c28aaSamw #define NDR_F_STRUCT 0x0500 /* type is a structure */ 144da6c28aaSamw #define NDR_F_OPERATION 0x0600 /* type is a structure, special */ 145da6c28aaSamw #define NDR_F_INTERFACE 0x0700 /* type is a union, special */ 146da6c28aaSamw #define NDR_F_CONFORMANT 0x1000 /* struct conforming (var-size tail) */ 147da6c28aaSamw #define NDR_F_VARYING 0x2000 /* not implemented */ 148*ce8560eeSMatt Barden #define NDR_F_FAKE 0x4000 /* not a real struct */ 149da6c28aaSamw 1508d7e4166Sjose borrego struct ndr_heap; 1518d7e4166Sjose borrego struct ndr_stream; 152da6c28aaSamw struct ndr_reference; 153da6c28aaSamw 154a0aa776eSAlan Wright typedef uint16_t ndr_wchar_t; 155a0aa776eSAlan Wright 1568d7e4166Sjose borrego typedef struct ndr_typeinfo { 157da6c28aaSamw unsigned char version; /* sanity check */ 158da6c28aaSamw unsigned char alignment; /* mask */ 159da6c28aaSamw unsigned short type_flags; /* NDR_F_... */ 1608d7e4166Sjose borrego int (*ndr_func)(struct ndr_reference *); 161da6c28aaSamw unsigned short pdu_size_fixed_part; 162da6c28aaSamw unsigned short pdu_size_variable_part; 163da6c28aaSamw unsigned short c_size_fixed_part; 164da6c28aaSamw unsigned short c_size_variable_part; 1658d7e4166Sjose borrego } ndr_typeinfo_t; 166da6c28aaSamw 1678d7e4166Sjose borrego typedef struct ndr_reference { 168da6c28aaSamw struct ndr_reference *next; /* queue list (outer only) */ 169da6c28aaSamw struct ndr_reference *enclosing; /* e.g. struct for this memb */ 1708d7e4166Sjose borrego struct ndr_stream *stream; /* root of NDR */ 1718d7e4166Sjose borrego ndr_typeinfo_t *ti; /* type of data referenced */ 172da6c28aaSamw char *name; /* name of this member */ 173da6c28aaSamw unsigned long pdu_offset; /* referent in stub data */ 174da6c28aaSamw char *datum; /* referent in local memory */ 175da6c28aaSamw char **backptr; /* referer to set */ 176da6c28aaSamw unsigned short outer_flags; /* XXX_is() from top level */ 177da6c28aaSamw unsigned short inner_flags; /* XXX_is() in encapsulated */ 178da6c28aaSamw unsigned short type_flags; /* "requires" */ 179da6c28aaSamw unsigned short packed_alignment; 180da6c28aaSamw unsigned long size_is; /* conforming constructs */ 181da6c28aaSamw unsigned long strlen_is; /* strings */ 182da6c28aaSamw unsigned long switch_is; /* union arg selector */ 183da6c28aaSamw unsigned long dimension_is; /* fixed-len array size */ 184da6c28aaSamw unsigned long pdu_end_offset; /* offset for limit of PDU */ 1858d7e4166Sjose borrego } ndr_ref_t; 186da6c28aaSamw 187da6c28aaSamw /* 1888d7e4166Sjose borrego * For all operations, the ndr_stream, which is the root of NDR processing, 1898d7e4166Sjose borrego * is the primary object. When available, the appropriate ndr_ref_t 190da6c28aaSamw * is passed, NULL otherwise. Functions that return 'int' should return 191da6c28aaSamw * TRUE (!0) or FALSE (0). When functions return FALSE, including 1928d7e4166Sjose borrego * ndo_malloc() returning NULL, they should set the stream->error to an 193da6c28aaSamw * appropriate indicator of what went wrong. 194da6c28aaSamw * 1958d7e4166Sjose borrego * Functions ndo_get_pdu(), ndo_put_pdu(), and ndo_pad_pdu() must 196da6c28aaSamw * never grow the PDU data. A request for out-of-bounds data is an error. 197da6c28aaSamw * The swap_bytes flag is 1 if NDR knows that the byte-order in the PDU 1988d7e4166Sjose borrego * is different from the local system. ndo_pad_pdu() advised that the 199da6c28aaSamw * affected bytes should be zero filled. 200da6c28aaSamw */ 2018d7e4166Sjose borrego typedef struct ndr_stream_ops { 2028d7e4166Sjose borrego char *(*ndo_malloc)(struct ndr_stream *, unsigned, ndr_ref_t *); 2038d7e4166Sjose borrego int (*ndo_free)(struct ndr_stream *, char *, ndr_ref_t *); 2048d7e4166Sjose borrego int (*ndo_grow_pdu)(struct ndr_stream *, unsigned long, ndr_ref_t *); 2058d7e4166Sjose borrego int (*ndo_pad_pdu)(struct ndr_stream *, unsigned long, 2068d7e4166Sjose borrego unsigned long, ndr_ref_t *); 2078d7e4166Sjose borrego int (*ndo_get_pdu)(struct ndr_stream *, unsigned long, 2088d7e4166Sjose borrego unsigned long, char *, int, ndr_ref_t *); 2098d7e4166Sjose borrego int (*ndo_put_pdu)(struct ndr_stream *, unsigned long, 2108d7e4166Sjose borrego unsigned long, char *, int, ndr_ref_t *); 2118d7e4166Sjose borrego void (*ndo_tattle)(struct ndr_stream *, char *, ndr_ref_t *); 2128d7e4166Sjose borrego void (*ndo_tattle_error)(struct ndr_stream *, ndr_ref_t *); 2138d7e4166Sjose borrego int (*ndo_reset)(struct ndr_stream *); 2148d7e4166Sjose borrego void (*ndo_destruct)(struct ndr_stream *); 2158d7e4166Sjose borrego } ndr_stream_ops_t; 2168d7e4166Sjose borrego 2178d7e4166Sjose borrego #define NDS_MALLOC(NDS, LEN, REF) \ 2188d7e4166Sjose borrego (*(NDS)->ndo->ndo_malloc)(NDS, LEN, REF) 2198d7e4166Sjose borrego #define NDS_GROW_PDU(NDS, WANT_END_OFF, REF) \ 2208d7e4166Sjose borrego (*(NDS)->ndo->ndo_grow_pdu)(NDS, WANT_END_OFF, REF) 2218d7e4166Sjose borrego #define NDS_PAD_PDU(NDS, PDU_OFFSET, N_BYTES, REF) \ 2228d7e4166Sjose borrego (*(NDS)->ndo->ndo_pad_pdu)(NDS, PDU_OFFSET, N_BYTES, REF) 2238d7e4166Sjose borrego #define NDS_GET_PDU(NDS, PDU_OFFSET, N_BYTES, BUF, SWAP, REF) \ 2248d7e4166Sjose borrego (*(NDS)->ndo->ndo_get_pdu)(NDS, PDU_OFFSET, N_BYTES, BUF, SWAP, REF) 2258d7e4166Sjose borrego #define NDS_PUT_PDU(NDS, PDU_OFFSET, N_BYTES, BUF, SWAP, REF) \ 2268d7e4166Sjose borrego (*(NDS)->ndo->ndo_put_pdu)(NDS, PDU_OFFSET, N_BYTES, BUF, SWAP, REF) 2278d7e4166Sjose borrego #define NDS_TATTLE(NDS, WHAT, REF) \ 2288d7e4166Sjose borrego (*(NDS)->ndo->ndo_tattle)(NDS, WHAT, REF) 2298d7e4166Sjose borrego #define NDS_TATTLE_ERROR(NDS, WHAT, REF) \ 2308d7e4166Sjose borrego (*(NDS)->ndo->ndo_tattle_error)(NDS, REF) 2318d7e4166Sjose borrego #define NDS_RESET(NDS) (*(NDS)->ndo->ndo_reset)(NDS) 2328d7e4166Sjose borrego #define NDS_DESTRUCT(NDS) (*(NDS)->ndo->ndo_destruct)(NDS) 233da6c28aaSamw 234*ce8560eeSMatt Barden /* 235*ce8560eeSMatt Barden * The ndr_stream_t tracks the state for a particular RPC call or response. 236*ce8560eeSMatt Barden * A single call/response may be transmitted as multiple fragments, where 237*ce8560eeSMatt Barden * each fragment has its own header and sec_trailer. For the layout of 238*ce8560eeSMatt Barden * a fragment, see the comment at the top of ndr_marshal.c. 239*ce8560eeSMatt Barden * 240*ce8560eeSMatt Barden * pdu_base_addr is the buffer in which marshalled/received data is stored. 241*ce8560eeSMatt Barden * 242*ce8560eeSMatt Barden * pdu_base_offset is pdu_base_addr with a different type. 243*ce8560eeSMatt Barden * 244*ce8560eeSMatt Barden * pdu_max_size is the size of the buffer in pdu_base_addr. 245*ce8560eeSMatt Barden * 246*ce8560eeSMatt Barden * pdu_size represents the total amount of data stored in pdu_base_addr. 247*ce8560eeSMatt Barden * It is typically less than pdu_max_size, and may contain more than one 248*ce8560eeSMatt Barden * fragment (when reconstructing fragmented calls/responses, for example). 249*ce8560eeSMatt Barden * 250*ce8560eeSMatt Barden * pdu_body_offset points to the offset from pdu_base_addr of the PDU body 251*ce8560eeSMatt Barden * of the currently encoded/decoded fragment. 252*ce8560eeSMatt Barden * 253*ce8560eeSMatt Barden * pdu_body_size is the size of the PDU body in the currently encoded/decoded 254*ce8560eeSMatt Barden * fragment. 255*ce8560eeSMatt Barden * For what constitutes the PDU Body, see ndr_marshal.c. 256*ce8560eeSMatt Barden * 257*ce8560eeSMatt Barden * pdu_hdr_size is the size of the header for the currently encoded/decoded 258*ce8560eeSMatt Barden * fragment. 259*ce8560eeSMatt Barden * 260*ce8560eeSMatt Barden * pdu_scan_offset points to the next valid byte in pdu_base_addr 261*ce8560eeSMatt Barden * (the next free space for encode, and the next unread byte for decode). 262*ce8560eeSMatt Barden */ 2638d7e4166Sjose borrego typedef struct ndr_stream { 264da6c28aaSamw unsigned long pdu_size; 265da6c28aaSamw unsigned long pdu_max_size; 266da6c28aaSamw unsigned long pdu_base_offset; 267da6c28aaSamw unsigned long pdu_scan_offset; 268*ce8560eeSMatt Barden unsigned long pdu_body_offset; 269*ce8560eeSMatt Barden unsigned long pdu_body_size; 270*ce8560eeSMatt Barden unsigned long pdu_hdr_size; 271da6c28aaSamw unsigned char *pdu_base_addr; 272da6c28aaSamw 2738d7e4166Sjose borrego ndr_stream_ops_t *ndo; 274da6c28aaSamw 275da6c28aaSamw unsigned char m_op; 276da6c28aaSamw unsigned char dir; 277da6c28aaSamw unsigned char swap; /* native/net endian swap */ 27855bf511dSas unsigned char flags; 279da6c28aaSamw short error; 280da6c28aaSamw short error_ref; 281da6c28aaSamw 2828d7e4166Sjose borrego ndr_ref_t *outer_queue_head; 2838d7e4166Sjose borrego ndr_ref_t **outer_queue_tailp; 2848d7e4166Sjose borrego ndr_ref_t *outer_current; 2858d7e4166Sjose borrego struct ndr_heap *heap; 2868d7e4166Sjose borrego } ndr_stream_t; 287da6c28aaSamw 288da6c28aaSamw #define NDR_M_OP_NONE 0x00 289da6c28aaSamw #define NDR_M_OP_MARSHALL 0x01 /* data moving from datum to PDU */ 290da6c28aaSamw #define NDR_M_OP_UNMARSHALL 0x02 /* data moving from PDU to datum */ 291da6c28aaSamw 292da6c28aaSamw #define NDR_DIR_NONE 0x00 293da6c28aaSamw #define NDR_DIR_IN 0x10 /* data moving from caller to callee */ 294da6c28aaSamw #define NDR_DIR_OUT 0x20 /* data moving from callee to caller */ 295da6c28aaSamw 296da6c28aaSamw #define NDR_MODE_CALL_SEND (NDR_M_OP_MARSHALL + NDR_DIR_IN) 297da6c28aaSamw #define NDR_MODE_CALL_RECV (NDR_M_OP_UNMARSHALL + NDR_DIR_IN) 298da6c28aaSamw #define NDR_MODE_RETURN_SEND (NDR_M_OP_MARSHALL + NDR_DIR_OUT) 299da6c28aaSamw #define NDR_MODE_RETURN_RECV (NDR_M_OP_UNMARSHALL + NDR_DIR_OUT) 300b1352070SAlan Wright #define NDR_MODE_BUF_ENCODE NDR_MODE_CALL_SEND 301b1352070SAlan Wright #define NDR_MODE_BUF_DECODE NDR_MODE_RETURN_RECV 302da6c28aaSamw 3038d7e4166Sjose borrego #define NDR_MODE_TO_M_OP(MODE) ((MODE) & 0x0F) 3048d7e4166Sjose borrego #define NDR_MODE_TO_DIR(MODE) ((MODE) & 0xF0) 305da6c28aaSamw #define NDR_M_OP_AND_DIR_TO_MODE(M_OP, DIR) ((M_OP)|(DIR)) 306da6c28aaSamw 3078d7e4166Sjose borrego #define NDR_MODE_MATCH(NDS, MODE) \ 3088d7e4166Sjose borrego (NDR_M_OP_AND_DIR_TO_MODE((NDS)->m_op, (NDS)->dir) == (MODE)) 309da6c28aaSamw 310b1352070SAlan Wright #define NDR_IS_FIRST_FRAG(F) ((F) & NDR_PFC_FIRST_FRAG) 311b1352070SAlan Wright #define NDR_IS_LAST_FRAG(F) ((F) & NDR_PFC_LAST_FRAG) 312b1352070SAlan Wright #define NDR_IS_SINGLE_FRAG(F) \ 313b1352070SAlan Wright (NDR_IS_FIRST_FRAG((F)) && NDR_IS_LAST_FRAG((F))) 314b1352070SAlan Wright 3158d7e4166Sjose borrego #define NDS_F_NONE 0x00 3168d7e4166Sjose borrego #define NDS_F_NOTERM 0x01 /* strings are not null terminated */ 317fe1c642dSBill Krier #define NDS_F_NONULL 0x02 /* strings: no null on size_is */ 3188d7e4166Sjose borrego #define NDS_SETF(S, F) ((S)->flags |= (F)) 3198d7e4166Sjose borrego #define NDS_CLEARF(S, F) ((S)->flags &= ~(F)) 320da6c28aaSamw 321da6c28aaSamw #define NDR_ERR_MALLOC_FAILED -1 322da6c28aaSamw #define NDR_ERR_M_OP_INVALID -2 323da6c28aaSamw #define NDR_ERR_UNDERFLOW -3 324da6c28aaSamw #define NDR_ERR_GROW_FAILED -4 /* overflow */ 325da6c28aaSamw #define NDR_ERR_PAD_FAILED -5 /* couldn't possibly happen */ 326da6c28aaSamw #define NDR_ERR_OUTER_HEADER_BAD -6 327da6c28aaSamw #define NDR_ERR_SWITCH_VALUE_ILLEGAL -7 328da6c28aaSamw #define NDR_ERR_SWITCH_VALUE_INVALID -8 329da6c28aaSamw #define NDR_ERR_SWITCH_VALUE_MISSING -9 330da6c28aaSamw #define NDR_ERR_SIZE_IS_MISMATCH_PDU -10 331da6c28aaSamw #define NDR_ERR_SIZE_IS_MISMATCH_AFTER -11 332da6c28aaSamw #define NDR_ERR_SIZE_IS_UNEXPECTED -12 333da6c28aaSamw #define NDR_ERR_SIZE_IS_DUPLICATED -13 334da6c28aaSamw #define NDR_ERR_OUTER_PARAMS_MISMATCH -14 335da6c28aaSamw #define NDR_ERR_ARRAY_VARLEN_ILLEGAL -15 336da6c28aaSamw #define NDR_ERR_ARRAY_UNION_ILLEGAL -16 337da6c28aaSamw #define NDR_ERR_OUTER_PARAMS_BAD -17 338da6c28aaSamw #define NDR_ERR_OUTER_UNION_ILLEGAL -18 339da6c28aaSamw #define NDR_ERR_TOPMOST_UNION_ILLEGAL -19 340da6c28aaSamw #define NDR_ERR_TOPMOST_VARLEN_ILLEGAL -20 341da6c28aaSamw #define NDR_ERR_INNER_PARAMS_BAD -21 342da6c28aaSamw #define NDR_ERR_UNIMPLEMENTED -22 343da6c28aaSamw #define NDR_ERR_NOT_AN_INTERFACE -23 344da6c28aaSamw #define NDR_ERR_STRLEN -24 345da6c28aaSamw #define NDR_ERR_STRING_SIZING -25 346da6c28aaSamw #define NDR_ERR_BOUNDS_CHECK -26 347da6c28aaSamw 348da6c28aaSamw #define NDR_SET_ERROR(REF, ERROR) \ 349da6c28aaSamw ((REF)->stream->error = (ERROR), \ 350da6c28aaSamw (REF)->stream->error_ref = __LINE__, \ 3518d7e4166Sjose borrego NDS_TATTLE_ERROR((REF)->stream, 0, REF)) 352da6c28aaSamw 353da6c28aaSamw #define NDR_TATTLE(REF, WHAT) \ 3548d7e4166Sjose borrego (*(REF)->stream->ndo->ndo_tattle)((REF)->stream, WHAT, REF) 355da6c28aaSamw 356da6c28aaSamw #define MEMBER_STR(MEMBER) #MEMBER 357da6c28aaSamw 358da6c28aaSamw #define NDR_DIR_IS_IN (encl_ref->stream->dir == NDR_DIR_IN) 359da6c28aaSamw #define NDR_DIR_IS_OUT (encl_ref->stream->dir == NDR_DIR_OUT) 360da6c28aaSamw 361*ce8560eeSMatt Barden #define NDR_MEMBER_PTR_WITH_ARG(TYPE, MEMBER, OFFSET, \ 362*ce8560eeSMatt Barden ARGFLAGS, ARGMEM, ARGVAL) { \ 363*ce8560eeSMatt Barden myref.pdu_offset = encl_ref->pdu_offset + (OFFSET); \ 364*ce8560eeSMatt Barden myref.name = MEMBER_STR(MEMBER); \ 365*ce8560eeSMatt Barden myref.datum = (char *)val->MEMBER; \ 366*ce8560eeSMatt Barden myref.inner_flags = ARGFLAGS; \ 367*ce8560eeSMatt Barden myref.ti = &ndt_##TYPE; \ 368*ce8560eeSMatt Barden myref.ARGMEM = ARGVAL; \ 369*ce8560eeSMatt Barden if (!ndr_inner(&myref)) \ 370*ce8560eeSMatt Barden return (0); \ 371*ce8560eeSMatt Barden } 372*ce8560eeSMatt Barden 373*ce8560eeSMatt Barden #define NDR_MEMBER_PTR_WITH_DIMENSION(TYPE, MEMBER, OFFSET, SIZE_IS) \ 374*ce8560eeSMatt Barden NDR_MEMBER_PTR_WITH_ARG(TYPE, MEMBER, OFFSET, \ 375*ce8560eeSMatt Barden NDR_F_DIMENSION_IS, dimension_is, SIZE_IS) 376*ce8560eeSMatt Barden 377da6c28aaSamw #define NDR_MEMBER_WITH_ARG(TYPE, MEMBER, OFFSET, \ 378da6c28aaSamw ARGFLAGS, ARGMEM, ARGVAL) { \ 379da6c28aaSamw myref.pdu_offset = encl_ref->pdu_offset + (OFFSET); \ 380da6c28aaSamw myref.name = MEMBER_STR(MEMBER); \ 381da6c28aaSamw myref.datum = (char *)&val->MEMBER; \ 382da6c28aaSamw myref.inner_flags = ARGFLAGS; \ 383da6c28aaSamw myref.ti = &ndt_##TYPE; \ 384da6c28aaSamw myref.ARGMEM = ARGVAL; \ 3858d7e4166Sjose borrego if (!ndr_inner(&myref)) \ 386da6c28aaSamw return (0); \ 387da6c28aaSamw } 388da6c28aaSamw 389da6c28aaSamw #define NDR_MEMBER(TYPE, MEMBER, OFFSET) \ 390da6c28aaSamw NDR_MEMBER_WITH_ARG(TYPE, MEMBER, OFFSET, \ 391da6c28aaSamw NDR_F_NONE, size_is, 0) 392da6c28aaSamw 393da6c28aaSamw #define NDR_MEMBER_ARR_WITH_SIZE_IS(TYPE, MEMBER, OFFSET, SIZE_IS) \ 394da6c28aaSamw NDR_MEMBER_WITH_ARG(TYPE, MEMBER, OFFSET, \ 395da6c28aaSamw NDR_F_SIZE_IS, size_is, SIZE_IS) 396da6c28aaSamw 397da6c28aaSamw #define NDR_MEMBER_ARR_WITH_DIMENSION(TYPE, MEMBER, OFFSET, SIZE_IS) \ 398da6c28aaSamw NDR_MEMBER_WITH_ARG(TYPE, MEMBER, OFFSET, \ 399da6c28aaSamw NDR_F_DIMENSION_IS, dimension_is, SIZE_IS) 400da6c28aaSamw 401da6c28aaSamw #define NDR_MEMBER_PTR_WITH_SIZE_IS(TYPE, MEMBER, OFFSET, SIZE_IS) \ 402da6c28aaSamw NDR_MEMBER_WITH_ARG(TYPE, MEMBER, OFFSET, \ 403da6c28aaSamw NDR_F_SIZE_IS+NDR_F_IS_POINTER, size_is, SIZE_IS) 404da6c28aaSamw 405da6c28aaSamw #define NDR_MEMBER_PTR(TYPE, MEMBER, OFFSET) \ 406da6c28aaSamw NDR_MEMBER_WITH_ARG(TYPE, MEMBER, OFFSET, \ 407da6c28aaSamw NDR_F_IS_POINTER, size_is, 0) 408da6c28aaSamw 409da6c28aaSamw #define NDR_MEMBER_WITH_SWITCH_IS(TYPE, MEMBER, OFFSET, SWITCH_IS) \ 410da6c28aaSamw NDR_MEMBER_WITH_ARG(TYPE, MEMBER, OFFSET, \ 411da6c28aaSamw NDR_F_SWITCH_IS, switch_is, SWITCH_IS) 412da6c28aaSamw 413da6c28aaSamw 414da6c28aaSamw #define NDR_TOPMOST_MEMBER_WITH_ARG(TYPE, MEMBER, \ 415da6c28aaSamw ARGFLAGS, ARGMEM, ARGVAL) { \ 416da6c28aaSamw myref.pdu_offset = -1; \ 417da6c28aaSamw myref.name = MEMBER_STR(MEMBER); \ 418da6c28aaSamw myref.datum = (char *)&val->MEMBER; \ 419da6c28aaSamw myref.inner_flags = ARGFLAGS; \ 420da6c28aaSamw myref.ti = &ndt_##TYPE; \ 421da6c28aaSamw myref.ARGMEM = ARGVAL; \ 4228d7e4166Sjose borrego if (!ndr_topmost(&myref)) \ 423da6c28aaSamw return (0); \ 424da6c28aaSamw } 425da6c28aaSamw 426*ce8560eeSMatt Barden #define NDR_TOPMOST_MEMBER(TYPE, MEMBER) \ 427da6c28aaSamw NDR_TOPMOST_MEMBER_WITH_ARG(TYPE, MEMBER, \ 428da6c28aaSamw NDR_F_NONE, size_is, 0) 429da6c28aaSamw 430da6c28aaSamw #define NDR_TOPMOST_MEMBER_ARR_WITH_SIZE_IS(TYPE, MEMBER, SIZE_IS) \ 431*ce8560eeSMatt Barden NDR_TOPMOST_MEMBER_WITH_ARG(TYPE, MEMBER, \ 432da6c28aaSamw NDR_F_SIZE_IS, size_is, SIZE_IS) 433da6c28aaSamw 434da6c28aaSamw #define NDR_TOPMOST_MEMBER_ARR_WITH_DIMENSION(TYPE, MEMBER, SIZE_IS) \ 435*ce8560eeSMatt Barden NDR_TOPMOST_MEMBER_WITH_ARG(TYPE, MEMBER, \ 436da6c28aaSamw NDR_F_DIMENSION_IS, dimension_is, SIZE_IS) 437da6c28aaSamw 438da6c28aaSamw #define NDR_TOPMOST_MEMBER_PTR_WITH_SIZE_IS(TYPE, MEMBER, SIZE_IS) \ 439da6c28aaSamw NDR_TOPMOST_MEMBER_WITH_ARG(TYPE, MEMBER, \ 440da6c28aaSamw NDR_F_SIZE_IS+NDR_F_IS_POINTER, size_is, SIZE_IS) 441da6c28aaSamw 442da6c28aaSamw #define NDR_TOPMOST_MEMBER_PTR(TYPE, MEMBER) \ 443da6c28aaSamw NDR_TOPMOST_MEMBER_WITH_ARG(TYPE, MEMBER, \ 444da6c28aaSamw NDR_F_IS_POINTER, size_is, 0) 445da6c28aaSamw 446da6c28aaSamw #define NDR_TOPMOST_MEMBER_REF(TYPE, MEMBER) \ 447da6c28aaSamw NDR_TOPMOST_MEMBER_WITH_ARG(TYPE, MEMBER, \ 448da6c28aaSamw NDR_F_IS_REFERENCE, size_is, 0) 449da6c28aaSamw 450da6c28aaSamw #define NDR_TOPMOST_MEMBER_REF_WITH_SIZE_IS(TYPE, MEMBER, SIZE_IS) \ 451da6c28aaSamw NDR_TOPMOST_MEMBER_WITH_ARG(TYPE, MEMBER, \ 452da6c28aaSamw NDR_F_SIZE_IS+NDR_F_IS_REFERENCE, size_is, SIZE_IS) 453da6c28aaSamw 454da6c28aaSamw #define NDR_TOPMOST_MEMBER_WITH_SWITCH_IS(TYPE, MEMBER, SWITCH_IS) \ 455da6c28aaSamw NDR_TOPMOST_MEMBER_WITH_ARG(TYPE, MEMBER, \ 456da6c28aaSamw NDR_F_SWITCH_IS, switch_is, SWITCH_IS) 457da6c28aaSamw 458da6c28aaSamw /* this is assuming offset+0 */ 459da6c28aaSamw #define NDR_PARAMS_MEMBER_WITH_ARG(TYPE, MEMBER, ARGFLAGS, \ 460da6c28aaSamw ARGMEM, ARGVAL) { \ 461da6c28aaSamw myref.pdu_offset = encl_ref->pdu_offset; \ 462da6c28aaSamw myref.name = MEMBER_STR(MEMBER); \ 463da6c28aaSamw myref.datum = (char *)&val->MEMBER; \ 464da6c28aaSamw myref.inner_flags = ARGFLAGS; \ 465da6c28aaSamw myref.ti = &ndt_##TYPE; \ 466da6c28aaSamw myref.ARGMEM = ARGVAL; \ 4678d7e4166Sjose borrego if (!ndr_params(&myref)) \ 468da6c28aaSamw return (0); \ 469da6c28aaSamw } 470da6c28aaSamw 471da6c28aaSamw #define NDR_PARAMS_MEMBER(TYPE, MEMBER) \ 472da6c28aaSamw NDR_PARAMS_MEMBER_WITH_ARG(TYPE, MEMBER, \ 473da6c28aaSamw NDR_F_NONE, size_is, 0) 474da6c28aaSamw 475da6c28aaSamw #define NDR_STRING_DIM 1 476da6c28aaSamw #define NDR_ANYSIZE_DIM 1 477da6c28aaSamw 4788d7e4166Sjose borrego int ndo_process(struct ndr_stream *, ndr_typeinfo_t *, char *); 4798d7e4166Sjose borrego int ndo_operation(struct ndr_stream *, ndr_typeinfo_t *, int opnum, char *); 4808d7e4166Sjose borrego void ndo_printf(struct ndr_stream *, ndr_ref_t *, const char *, ...); 4818d7e4166Sjose borrego void ndo_trace(const char *); 4828d7e4166Sjose borrego void ndo_fmt(struct ndr_stream *, ndr_ref_t *, char *); 4838d7e4166Sjose borrego 4848d7e4166Sjose borrego int ndr_params(ndr_ref_t *); 4858d7e4166Sjose borrego int ndr_topmost(ndr_ref_t *); 4868d7e4166Sjose borrego int ndr_run_outer_queue(struct ndr_stream *); 4878d7e4166Sjose borrego int ndr_outer(ndr_ref_t *); 4888d7e4166Sjose borrego int ndr_outer_fixed(ndr_ref_t *); 4898d7e4166Sjose borrego int ndr_outer_fixed_array(ndr_ref_t *); 4908d7e4166Sjose borrego int ndr_outer_conformant_array(ndr_ref_t *); 4918d7e4166Sjose borrego int ndr_outer_conformant_construct(ndr_ref_t *); 4928d7e4166Sjose borrego int ndr_size_is(ndr_ref_t *); 4938d7e4166Sjose borrego int ndr_outer_string(ndr_ref_t *); 4948d7e4166Sjose borrego int ndr_outer_peek_sizing(ndr_ref_t *, unsigned, unsigned long *); 4958d7e4166Sjose borrego int ndr_outer_poke_sizing(ndr_ref_t *, unsigned, unsigned long *); 4968d7e4166Sjose borrego int ndr_outer_align(ndr_ref_t *); 4978d7e4166Sjose borrego int ndr_outer_grow(ndr_ref_t *, unsigned); 4988d7e4166Sjose borrego int ndr_inner(ndr_ref_t *); 4998d7e4166Sjose borrego int ndr_inner_pointer(ndr_ref_t *); 5008d7e4166Sjose borrego int ndr_inner_reference(ndr_ref_t *); 5018d7e4166Sjose borrego int ndr_inner_array(ndr_ref_t *); 5028d7e4166Sjose borrego 5033299f39fSGordon Ross size_t ndr_mbstowcs(struct ndr_stream *, ndr_wchar_t *, const char *, size_t); 5048d7e4166Sjose borrego 5058d7e4166Sjose borrego void nds_bswap(void *src, void *dst, size_t len); 506da6c28aaSamw 507da6c28aaSamw #ifdef __cplusplus 508da6c28aaSamw } 509da6c28aaSamw #endif 510da6c28aaSamw 511da6c28aaSamw #endif /* _SMBSRV_NDR_H */ 512