ensure that we honor SMB2 read min_count properly
[kai/samba.git] / source4 / libcli / raw / interfaces.h
1 /* 
2    Unix SMB/CIFS implementation.
3    SMB request interface structures
4    Copyright (C) Andrew Tridgell                        2003
5    Copyright (C) James J Myers 2003 <myersjj@samba.org>
6    Copyright (C) James Peach 2007
7    
8    This program is free software; you can redistribute it and/or modify
9    it under the terms of the GNU General Public License as published by
10    the Free Software Foundation; either version 3 of the License, or
11    (at your option) any later version.
12    
13    This program is distributed in the hope that it will be useful,
14    but WITHOUT ANY WARRANTY; without even the implied warranty of
15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16    GNU General Public License for more details.
17    
18    You should have received a copy of the GNU General Public License
19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
20 */
21
22 #ifndef __LIBCLI_RAW_INTERFACES_H__
23 #define __LIBCLI_RAW_INTERFACES_H__
24
25 #include "smb.h" 
26 #include "librpc/gen_ndr/misc.h" /* for struct GUID */
27
28 /* this structure is just a wrapper for a string, the only reason we
29    bother with this is that it allows us to check the length provided
30    on the wire in testsuite test code to ensure that we are
31    terminating names in the same way that win2003 is. The *ONLY* time
32    you should ever look at the 'private_length' field in this
33    structure is inside compliance test code, in all other cases just
34    use the null terminated char* as the definitive definition of the
35    string
36
37    also note that this structure is only used in packets where there
38    is an explicit length provided on the wire (hence the name). That
39    length is placed in 'private_length'. For packets where the length
40    is always determined by NULL or packet termination a normal char*
41    is used in the structure definition.
42  */
43 struct smb_wire_string {
44         uint32_t private_length;
45         const char *s;
46 };
47
48 /*
49  * SMB2 uses a 16Byte handle,
50  * (we can maybe use struct GUID later)
51  */
52 struct smb2_handle {
53         uint64_t data[2];
54 };
55
56 struct ntvfs_handle;
57
58 /*
59  * a generic container for file handles or file pathes
60  * for qfileinfo/setfileinfo and qpathinfo/setpathinfo
61 */
62 union smb_handle_or_path {
63         /*
64          * this is used for
65          * the qpathinfo and setpathinfo
66          * calls
67          */
68         const char *path;
69         /*
70          * this is used as file handle in SMB
71          */
72         uint16_t fnum;
73
74         /*
75          * this is used as file handle in SMB2
76          */
77         struct smb2_handle handle;
78
79         /*
80          * this is used as generic file handle for the NTVFS layer
81          */
82         struct ntvfs_handle *ntvfs;
83 };
84
85 /*
86  a generic container for file handles
87 */
88 union smb_handle {
89         /*
90          * this is used as file handle in SMB
91          */
92         uint16_t fnum;
93
94         /*
95          * this is used as file handle in SMB2
96          */
97         struct smb2_handle handle;
98
99         /*
100          * this is used as generic file handle for the NTVFS layer
101          */
102         struct ntvfs_handle *ntvfs;
103 };
104
105 /*
106   this header defines the structures and unions used between the SMB
107   parser and the backends.
108 */
109
110 /* struct used for SMBlseek call */
111 union smb_seek {
112         struct {
113                 struct {
114                         union smb_handle file;
115                         uint16_t mode;
116                         int32_t  offset; /* signed */
117                 } in;
118                 struct {
119                         int32_t offset;
120                 } out;
121         } lseek, generic;
122 };
123
124 /* struct used in unlink() call */
125 union smb_unlink {
126         struct {
127                 struct {
128                         const char *pattern;
129                         uint16_t attrib;
130                 } in;
131         } unlink;
132 };
133
134
135 /* struct used in chkpath() call */
136 union smb_chkpath {
137         struct {
138                 struct {
139                         const char *path;
140                 } in;
141         } chkpath;
142 };
143
144 enum smb_mkdir_level {RAW_MKDIR_GENERIC, RAW_MKDIR_MKDIR, RAW_MKDIR_T2MKDIR};
145
146 /* union used in mkdir() call */
147 union smb_mkdir {
148         /* generic level */
149         struct {
150                 enum smb_mkdir_level level;
151         } generic;
152
153         struct {
154                 enum smb_mkdir_level level;
155                 struct {
156                         const char *path;
157                 } in;
158         } mkdir;
159
160         struct {
161                 enum smb_mkdir_level level;
162                 struct {
163                         const char *path;
164                         uint_t num_eas;
165                         struct ea_struct *eas;                  
166                 } in;
167         } t2mkdir;
168 };
169
170 /* struct used in rmdir() call */
171 struct smb_rmdir {
172         struct {
173                 const char *path;
174         } in;
175 };
176
177 /* struct used in rename() call */
178 enum smb_rename_level {RAW_RENAME_RENAME, RAW_RENAME_NTRENAME, RAW_RENAME_NTTRANS};
179
180 union smb_rename {
181         struct {
182                 enum smb_rename_level level;
183         } generic;
184
185         /* SMBrename interface */
186         struct {
187                 enum smb_rename_level level;
188
189                 struct {
190                         const char *pattern1;
191                         const char *pattern2;
192                         uint16_t attrib;
193                 } in;
194         } rename;
195
196
197         /* SMBntrename interface */
198         struct {
199                 enum smb_rename_level level;
200
201                 struct {
202                         uint16_t attrib;
203                         uint16_t flags; /* see RENAME_FLAG_* */
204                         uint32_t cluster_size;
205                         const char *old_name;
206                         const char *new_name;
207                 } in;
208         } ntrename;
209
210         /* NT TRANS rename interface */
211         struct {
212                 enum smb_rename_level level;
213
214                 struct {
215                         union smb_handle file;
216                         uint16_t flags;/* see RENAME_REPLACE_IF_EXISTS */
217                         const char *new_name;
218                 } in;
219         } nttrans;
220 };
221
222 enum smb_tcon_level {
223         RAW_TCON_TCON,
224         RAW_TCON_TCONX,
225         RAW_TCON_SMB2
226 };
227
228 /* union used in tree connect call */
229 union smb_tcon {
230         /* generic interface */
231         struct {
232                 enum smb_tcon_level level;
233         } generic;
234
235         /* SMBtcon interface */
236         struct {
237                 enum smb_tcon_level level;
238
239                 struct {
240                         const char *service;
241                         const char *password;
242                         const char *dev;
243                 } in;
244                 struct {
245                         uint16_t max_xmit;
246                         uint16_t tid;
247                 } out;
248         } tcon;
249
250         /* SMBtconX interface */
251         struct {
252                 enum smb_tcon_level level;
253
254                 struct {
255                         uint16_t flags;
256                         DATA_BLOB password;
257                         const char *path;
258                         const char *device;
259                 } in;
260                 struct {
261                         uint16_t options;
262                         char *dev_type;
263                         char *fs_type;
264                         uint16_t tid;
265                 } out;
266         } tconx;
267
268         /* SMB2 TreeConnect */
269         struct smb2_tree_connect {
270                 enum smb_tcon_level level;
271
272                 struct {
273                         /* static body buffer 8 (0x08) bytes */
274                         uint16_t reserved;
275                         /* uint16_t path_ofs */
276                         /* uint16_t path_size */
277                                 /* dynamic body */
278                         const char *path; /* as non-terminated UTF-16 on the wire */
279                 } in;
280                 struct {
281                         /* static body buffer 16 (0x10) bytes */
282                         /* uint16_t buffer_code;  0x10 */
283                         uint8_t share_type;
284                         uint8_t reserved;
285                         uint32_t flags;
286                         uint32_t capabilities;
287                         uint32_t access_mask;
288         
289                         /* extracted from the SMB2 header */
290                         uint32_t tid;
291                 } out;
292         } smb2;
293 };
294
295
296 enum smb_sesssetup_level {
297         RAW_SESSSETUP_OLD,
298         RAW_SESSSETUP_NT1,
299         RAW_SESSSETUP_SPNEGO,
300         RAW_SESSSETUP_SMB2
301 };
302
303 /* union used in session_setup call */
304 union smb_sesssetup {
305         /* the pre-NT1 interface */
306         struct {
307                 enum smb_sesssetup_level level;
308
309                 struct {
310                         uint16_t bufsize;
311                         uint16_t mpx_max;
312                         uint16_t vc_num;
313                         uint32_t sesskey;
314                         DATA_BLOB password;
315                         const char *user;
316                         const char *domain;
317                         const char *os;
318                         const char *lanman;
319                 } in;
320                 struct {
321                         uint16_t action;
322                         uint16_t vuid;
323                         char *os;
324                         char *lanman;
325                         char *domain;
326                 } out;
327         } old;
328
329         /* the NT1 interface */
330         struct {
331                 enum smb_sesssetup_level level;
332
333                 struct {
334                         uint16_t bufsize;
335                         uint16_t mpx_max;
336                         uint16_t vc_num;
337                         uint32_t sesskey;
338                         uint32_t capabilities;
339                         DATA_BLOB password1;
340                         DATA_BLOB password2;
341                         const char *user;
342                         const char *domain;
343                         const char *os;
344                         const char *lanman;
345                 } in;
346                 struct {
347                         uint16_t action;
348                         uint16_t vuid;
349                         char *os;
350                         char *lanman;
351                         char *domain;
352                 } out;
353         } nt1;
354
355
356         /* the SPNEGO interface */
357         struct {
358                 enum smb_sesssetup_level level;
359
360                 struct {
361                         uint16_t bufsize;
362                         uint16_t mpx_max;
363                         uint16_t vc_num;
364                         uint32_t sesskey;
365                         uint32_t capabilities;
366                         DATA_BLOB secblob;
367                         const char *os;
368                         const char *lanman;
369                         const char *workgroup;
370                 } in;
371                 struct {
372                         uint16_t action;
373                         DATA_BLOB secblob;
374                         char *os;
375                         char *lanman;
376                         char *workgroup;
377                         uint16_t vuid;
378                 } out;
379         } spnego;
380
381         /* SMB2 SessionSetup */
382         struct smb2_session_setup {
383                 enum smb_sesssetup_level level;
384
385                 struct {
386                         /* static body 24 (0x18) bytes */
387                         uint8_t vc_number;
388                         uint8_t security_mode;
389                         uint32_t capabilities;
390                         uint32_t channel;
391                         /* uint16_t secblob_ofs */
392                         /* uint16_t secblob_size */
393                         uint64_t previous_sessionid;
394                         /* dynamic body */
395                         DATA_BLOB secblob;
396                 } in;
397                 struct {
398                         /* body buffer 8 (0x08) bytes */
399                         uint16_t session_flags;
400                         /* uint16_t secblob_ofs */
401                         /* uint16_t secblob_size */
402                         /* dynamic body */
403                         DATA_BLOB secblob;
404
405                         /* extracted from the SMB2 header */
406                         uint64_t uid;
407                 } out;
408         } smb2;
409 };
410
411 /* Note that the specified enum values are identical to the actual info-levels used
412  * on the wire.
413  */
414 enum smb_fileinfo_level {
415                      RAW_FILEINFO_GENERIC                    = 0xF000, 
416                      RAW_FILEINFO_GETATTR,                   /* SMBgetatr */
417                      RAW_FILEINFO_GETATTRE,                  /* SMBgetattrE */
418                      RAW_FILEINFO_SEC_DESC,                  /* NT_TRANSACT_QUERY_SECURITY_DESC */
419                      RAW_FILEINFO_STANDARD                   = SMB_QFILEINFO_STANDARD,
420                      RAW_FILEINFO_EA_SIZE                    = SMB_QFILEINFO_EA_SIZE,
421                      RAW_FILEINFO_EA_LIST                    = SMB_QFILEINFO_EA_LIST,
422                      RAW_FILEINFO_ALL_EAS                    = SMB_QFILEINFO_ALL_EAS,
423                      RAW_FILEINFO_IS_NAME_VALID              = SMB_QFILEINFO_IS_NAME_VALID,
424                      RAW_FILEINFO_BASIC_INFO                 = SMB_QFILEINFO_BASIC_INFO, 
425                      RAW_FILEINFO_STANDARD_INFO              = SMB_QFILEINFO_STANDARD_INFO,
426                      RAW_FILEINFO_EA_INFO                    = SMB_QFILEINFO_EA_INFO,
427                      RAW_FILEINFO_NAME_INFO                  = SMB_QFILEINFO_NAME_INFO, 
428                      RAW_FILEINFO_ALL_INFO                   = SMB_QFILEINFO_ALL_INFO,
429                      RAW_FILEINFO_ALT_NAME_INFO              = SMB_QFILEINFO_ALT_NAME_INFO,
430                      RAW_FILEINFO_STREAM_INFO                = SMB_QFILEINFO_STREAM_INFO,
431                      RAW_FILEINFO_COMPRESSION_INFO           = SMB_QFILEINFO_COMPRESSION_INFO,
432                      RAW_FILEINFO_UNIX_BASIC                 = SMB_QFILEINFO_UNIX_BASIC,
433                      RAW_FILEINFO_UNIX_INFO2                 = SMB_QFILEINFO_UNIX_INFO2,
434                      RAW_FILEINFO_UNIX_LINK                  = SMB_QFILEINFO_UNIX_LINK,
435                      RAW_FILEINFO_BASIC_INFORMATION          = SMB_QFILEINFO_BASIC_INFORMATION,
436                      RAW_FILEINFO_STANDARD_INFORMATION       = SMB_QFILEINFO_STANDARD_INFORMATION,
437                      RAW_FILEINFO_INTERNAL_INFORMATION       = SMB_QFILEINFO_INTERNAL_INFORMATION,
438                      RAW_FILEINFO_EA_INFORMATION             = SMB_QFILEINFO_EA_INFORMATION,
439                      RAW_FILEINFO_ACCESS_INFORMATION         = SMB_QFILEINFO_ACCESS_INFORMATION,
440                      RAW_FILEINFO_NAME_INFORMATION           = SMB_QFILEINFO_NAME_INFORMATION,
441                      RAW_FILEINFO_POSITION_INFORMATION       = SMB_QFILEINFO_POSITION_INFORMATION,
442                      RAW_FILEINFO_MODE_INFORMATION           = SMB_QFILEINFO_MODE_INFORMATION,
443                      RAW_FILEINFO_ALIGNMENT_INFORMATION      = SMB_QFILEINFO_ALIGNMENT_INFORMATION,
444                      RAW_FILEINFO_ALL_INFORMATION            = SMB_QFILEINFO_ALL_INFORMATION,
445                      RAW_FILEINFO_ALT_NAME_INFORMATION       = SMB_QFILEINFO_ALT_NAME_INFORMATION,
446                      RAW_FILEINFO_STREAM_INFORMATION         = SMB_QFILEINFO_STREAM_INFORMATION,
447                      RAW_FILEINFO_COMPRESSION_INFORMATION    = SMB_QFILEINFO_COMPRESSION_INFORMATION,
448                      RAW_FILEINFO_NETWORK_OPEN_INFORMATION   = SMB_QFILEINFO_NETWORK_OPEN_INFORMATION,
449                      RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION  = SMB_QFILEINFO_ATTRIBUTE_TAG_INFORMATION,
450                      /* SMB2 specific levels */
451                      RAW_FILEINFO_SMB2_ALL_EAS               = 0x0f01,
452                      RAW_FILEINFO_SMB2_ALL_INFORMATION       = 0x1201
453 };
454
455 /* union used in qfileinfo() and qpathinfo() backend calls */
456 union smb_fileinfo {
457         /* generic interface:
458          * matches RAW_FILEINFO_GENERIC */
459         struct {
460                 enum smb_fileinfo_level level;
461                 struct {
462                         union smb_handle_or_path file;
463                 } in;
464                 struct {
465                         uint32_t attrib;
466                         uint32_t ea_size;
467                         uint_t num_eas;
468                         struct ea_struct {
469                                 uint8_t flags;
470                                 struct smb_wire_string name;
471                                 DATA_BLOB value;
472                         } *eas;         
473                         NTTIME create_time;
474                         NTTIME access_time;
475                         NTTIME write_time;
476                         NTTIME change_time;
477                         uint64_t alloc_size;
478                         uint64_t size;
479                         uint32_t nlink;
480                         struct smb_wire_string fname;   
481                         struct smb_wire_string alt_fname;       
482                         uint8_t delete_pending;
483                         uint8_t directory;
484                         uint64_t compressed_size;
485                         uint16_t format;
486                         uint8_t unit_shift;
487                         uint8_t chunk_shift;
488                         uint8_t cluster_shift;
489                         uint64_t file_id;
490                         uint32_t access_flags; /* seen 0x001f01ff from w2k3 */
491                         uint64_t position;
492                         uint32_t mode;
493                         uint32_t alignment_requirement;
494                         uint32_t reparse_tag;
495                         uint_t num_streams;
496                         struct stream_struct {
497                                 uint64_t size;
498                                 uint64_t alloc_size;
499                                 struct smb_wire_string stream_name;
500                         } *streams;
501                 } out;
502         } generic;
503
504
505         /* SMBgetatr interface:
506          * matches RAW_FILEINFO_GETATTR */
507         struct {
508                 enum smb_fileinfo_level level;
509                 struct {
510                         union smb_handle_or_path file;
511                 } in;
512                 struct {
513                         uint16_t attrib;
514                         uint32_t size;
515                         time_t write_time;
516                 } out;
517         } getattr;
518
519         /* SMBgetattrE and  RAW_FILEINFO_STANDARD interface */
520         struct {
521                 enum smb_fileinfo_level level;
522                 struct {
523                         union smb_handle_or_path file;
524                 } in;
525                 struct {
526                         time_t create_time;
527                         time_t access_time;
528                         time_t write_time;
529                         uint32_t size;
530                         uint32_t alloc_size;
531                         uint16_t attrib;
532                 } out;
533         } getattre, standard;
534
535         /* trans2 RAW_FILEINFO_EA_SIZE interface */
536         struct {
537                 enum smb_fileinfo_level level;
538                 struct {
539                         union smb_handle_or_path file;
540                 } in;
541                 struct {
542                         time_t create_time;
543                         time_t access_time;
544                         time_t write_time;
545                         uint32_t size;
546                         uint32_t alloc_size;
547                         uint16_t attrib;
548                         uint32_t ea_size;
549                 } out;
550         } ea_size;
551
552         /* trans2 RAW_FILEINFO_EA_LIST interface */
553         struct {
554                 enum smb_fileinfo_level level;
555                 struct {
556                         union smb_handle_or_path file;
557                         uint_t num_names;
558                         struct ea_name {
559                                 struct smb_wire_string name;
560                         } *ea_names;    
561                 } in;   
562
563                 struct smb_ea_list {
564                         uint_t num_eas;
565                         struct ea_struct *eas;
566                 } out;
567         } ea_list;
568
569         /* trans2 RAW_FILEINFO_ALL_EAS and RAW_FILEINFO_FULL_EA_INFORMATION interfaces */
570         struct {
571                 enum smb_fileinfo_level level;
572                 struct {
573                         union smb_handle_or_path file;
574                         /* SMB2 only - SMB2_CONTINUE_FLAG_* */
575                         uint8_t continue_flags;
576                 } in;
577                 struct smb_ea_list out;
578         } all_eas;
579
580         /* trans2 qpathinfo RAW_FILEINFO_IS_NAME_VALID interface 
581            only valid for a QPATHNAME call - no returned data */
582         struct {
583                 enum smb_fileinfo_level level;
584                 struct {
585                         union smb_handle_or_path file;
586                 } in;
587         } is_name_valid;
588
589         /* RAW_FILEINFO_BASIC_INFO and RAW_FILEINFO_BASIC_INFORMATION interfaces */
590         struct {
591                 enum smb_fileinfo_level level;
592                 struct {
593                         union smb_handle_or_path file;
594                 } in;
595                 struct {
596                         NTTIME create_time;
597                         NTTIME access_time;
598                         NTTIME write_time;
599                         NTTIME change_time;
600                         uint32_t attrib;
601                 } out;
602         } basic_info;
603                 
604
605         /* RAW_FILEINFO_STANDARD_INFO and RAW_FILEINFO_STANDARD_INFORMATION interfaces */
606         struct {
607                 enum smb_fileinfo_level level;
608                 struct {
609                         union smb_handle_or_path file;
610                 } in;
611                 struct {
612                         uint64_t alloc_size;
613                         uint64_t size;
614                         uint32_t nlink;
615                         bool delete_pending;
616                         bool directory;
617                 } out;
618         } standard_info;
619         
620         /* RAW_FILEINFO_EA_INFO and RAW_FILEINFO_EA_INFORMATION interfaces */
621         struct {
622                 enum smb_fileinfo_level level;
623                 struct {
624                         union smb_handle_or_path file;
625                 } in;
626                 struct {
627                         uint32_t ea_size;
628                 } out;
629         } ea_info;
630
631         /* RAW_FILEINFO_NAME_INFO and RAW_FILEINFO_NAME_INFORMATION interfaces */
632         struct {
633                 enum smb_fileinfo_level level;
634                 struct {
635                         union smb_handle_or_path file;
636                 } in;
637                 struct {
638                         struct smb_wire_string fname;
639                 } out;
640         } name_info;
641
642         /* RAW_FILEINFO_ALL_INFO and RAW_FILEINFO_ALL_INFORMATION interfaces */
643         struct {
644                 enum smb_fileinfo_level level;
645                 struct {
646                         union smb_handle_or_path file;
647                 } in;
648                 struct {
649                         NTTIME create_time;
650                         NTTIME access_time;
651                         NTTIME write_time;
652                         NTTIME change_time;
653                         uint32_t attrib;
654                         uint64_t alloc_size;
655                         uint64_t size;
656                         uint32_t nlink;
657                         uint8_t delete_pending;
658                         uint8_t directory;
659                         uint32_t ea_size;
660                         struct smb_wire_string fname;
661                 } out;
662         } all_info;     
663
664         /* RAW_FILEINFO_SMB2_ALL_INFORMATION interface */
665         struct {
666                 enum smb_fileinfo_level level;
667                 struct {
668                         union smb_handle_or_path file;
669                 } in;
670                 struct {
671                         NTTIME   create_time;
672                         NTTIME   access_time;
673                         NTTIME   write_time;
674                         NTTIME   change_time;
675                         uint32_t attrib;
676                         uint32_t unknown1;
677                         uint64_t alloc_size;
678                         uint64_t size;
679                         uint32_t nlink;
680                         uint8_t  delete_pending;
681                         uint8_t  directory;
682                         /* uint16_t _pad; */
683                         uint64_t file_id;
684                         uint32_t ea_size;
685                         uint32_t access_mask;
686                         uint64_t position;
687                         uint32_t mode;
688                         uint32_t alignment_requirement;
689                         struct smb_wire_string fname;
690                 } out;
691         } all_info2;
692
693         /* RAW_FILEINFO_ALT_NAME_INFO and RAW_FILEINFO_ALT_NAME_INFORMATION interfaces */
694         struct {
695                 enum smb_fileinfo_level level;
696                 struct {
697                         union smb_handle_or_path file;
698                 } in;
699                 struct {
700                         struct smb_wire_string fname;
701                 } out;
702         } alt_name_info;
703
704         /* RAW_FILEINFO_STREAM_INFO and RAW_FILEINFO_STREAM_INFORMATION interfaces */
705         struct {
706                 enum smb_fileinfo_level level;
707                 struct {
708                         union smb_handle_or_path file;
709                 } in;
710                 struct stream_information {
711                         uint_t num_streams;
712                         struct stream_struct *streams;
713                 } out;
714         } stream_info;
715         
716         /* RAW_FILEINFO_COMPRESSION_INFO and RAW_FILEINFO_COMPRESSION_INFORMATION interfaces */
717         struct {
718                 enum smb_fileinfo_level level;
719                 struct {
720                         union smb_handle_or_path file;
721                 } in;
722                 struct {
723                         uint64_t compressed_size;
724                         uint16_t format;
725                         uint8_t unit_shift;
726                         uint8_t chunk_shift;
727                         uint8_t cluster_shift;
728                 } out;
729         } compression_info;
730
731         /* RAW_FILEINFO_UNIX_BASIC interface */
732         struct {
733                 enum smb_fileinfo_level level;
734                 struct {
735                         union smb_handle_or_path file;
736                 } in;
737                 struct {
738                         uint64_t end_of_file;
739                         uint64_t num_bytes;
740                         NTTIME status_change_time;
741                         NTTIME access_time;
742                         NTTIME change_time;
743                         uint64_t uid;
744                         uint64_t gid;
745                         uint32_t file_type;
746                         uint64_t dev_major;
747                         uint64_t dev_minor;
748                         uint64_t unique_id;
749                         uint64_t permissions;
750                         uint64_t nlink;
751                 } out;
752         } unix_basic_info;
753
754         /* RAW_FILEINFO_UNIX_INFO2 interface */
755         struct {
756                 enum smb_fileinfo_level level;
757                 struct {
758                         union smb_handle_or_path file;
759                 } in;
760                 struct {
761                         uint64_t end_of_file;
762                         uint64_t num_bytes;
763                         NTTIME status_change_time;
764                         NTTIME access_time;
765                         NTTIME change_time;
766                         uint64_t uid;
767                         uint64_t gid;
768                         uint32_t file_type;
769                         uint64_t dev_major;
770                         uint64_t dev_minor;
771                         uint64_t unique_id;
772                         uint64_t permissions;
773                         uint64_t nlink;
774                         NTTIME create_time;
775                         uint32_t file_flags;
776                         uint32_t flags_mask;
777                 } out;
778         } unix_info2;
779
780         /* RAW_FILEINFO_UNIX_LINK interface */
781         struct {
782                 enum smb_fileinfo_level level;
783                 struct {
784                         union smb_handle_or_path file;
785                 } in;
786                 struct {
787                         struct smb_wire_string link_dest;
788                 } out;
789         } unix_link_info;
790
791         /* RAW_FILEINFO_INTERNAL_INFORMATION interface */
792         struct {
793                 enum smb_fileinfo_level level;
794                 struct {
795                         union smb_handle_or_path file;
796                 } in;
797                 struct {
798                         uint64_t file_id;
799                 } out;
800         } internal_information;
801
802         /* RAW_FILEINFO_ACCESS_INFORMATION interface */
803         struct {
804                 enum smb_fileinfo_level level;
805                 struct {
806                         union smb_handle_or_path file;
807                 } in;
808                 struct {
809                         uint32_t access_flags;
810                 } out;
811         } access_information;
812
813         /* RAW_FILEINFO_POSITION_INFORMATION interface */
814         struct {
815                 enum smb_fileinfo_level level;
816                 struct {
817                         union smb_handle_or_path file;
818                 } in;
819                 struct {
820                         uint64_t position;
821                 } out;
822         } position_information;
823
824         /* RAW_FILEINFO_MODE_INFORMATION interface */
825         struct {
826                 enum smb_fileinfo_level level;
827                 struct {
828                         union smb_handle_or_path file;
829                 } in;
830                 struct {
831                         uint32_t mode;
832                 } out;
833         } mode_information;
834
835         /* RAW_FILEINFO_ALIGNMENT_INFORMATION interface */
836         struct {
837                 enum smb_fileinfo_level level;
838                 struct {
839                         union smb_handle_or_path file;
840                 } in;
841                 struct {
842                         uint32_t alignment_requirement;
843                 } out;
844         } alignment_information;
845
846         /* RAW_FILEINFO_NETWORK_OPEN_INFORMATION interface */
847         struct {
848                 enum smb_fileinfo_level level;
849                 struct {
850                         union smb_handle_or_path file;
851                 } in;
852                 struct {
853                         NTTIME create_time;
854                         NTTIME access_time;
855                         NTTIME write_time;
856                         NTTIME change_time;
857                         uint64_t alloc_size;
858                         uint64_t size;
859                         uint32_t attrib;
860                 } out;
861         } network_open_information;
862
863
864         /* RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION interface */
865         struct {
866                 enum smb_fileinfo_level level;
867                 struct {
868                         union smb_handle_or_path file;
869                 } in;
870                 struct {
871                         uint32_t attrib;
872                         uint32_t reparse_tag;
873                 } out;
874         } attribute_tag_information;
875
876         /* RAW_FILEINFO_SEC_DESC */
877         struct {
878                 enum smb_fileinfo_level level;
879                 struct {
880                         union smb_handle_or_path file;
881                         uint32_t secinfo_flags;
882                 } in;
883                 struct {
884                         struct security_descriptor *sd;
885                 } out;
886         } query_secdesc;
887 };
888
889
890 enum smb_setfileinfo_level {
891         RAW_SFILEINFO_GENERIC                 = 0xF000, 
892         RAW_SFILEINFO_SETATTR,                /* SMBsetatr */
893         RAW_SFILEINFO_SETATTRE,               /* SMBsetattrE */
894         RAW_SFILEINFO_SEC_DESC,               /* NT_TRANSACT_SET_SECURITY_DESC */
895         RAW_SFILEINFO_STANDARD                = SMB_SFILEINFO_STANDARD,
896         RAW_SFILEINFO_EA_SET                  = SMB_SFILEINFO_EA_SET,
897         RAW_SFILEINFO_BASIC_INFO              = SMB_SFILEINFO_BASIC_INFO,
898         RAW_SFILEINFO_DISPOSITION_INFO        = SMB_SFILEINFO_DISPOSITION_INFO,
899         RAW_SFILEINFO_ALLOCATION_INFO         = SMB_SFILEINFO_ALLOCATION_INFO,
900         RAW_SFILEINFO_END_OF_FILE_INFO        = SMB_SFILEINFO_END_OF_FILE_INFO,
901         RAW_SFILEINFO_UNIX_BASIC              = SMB_SFILEINFO_UNIX_BASIC,
902         RAW_SFILEINFO_UNIX_INFO2              = SMB_SFILEINFO_UNIX_INFO2,
903         RAW_SFILEINFO_UNIX_LINK               = SMB_SFILEINFO_UNIX_LINK,
904         RAW_SFILEINFO_UNIX_HLINK              = SMB_SFILEINFO_UNIX_HLINK,
905         RAW_SFILEINFO_BASIC_INFORMATION       = SMB_SFILEINFO_BASIC_INFORMATION,
906         RAW_SFILEINFO_RENAME_INFORMATION      = SMB_SFILEINFO_RENAME_INFORMATION,
907         RAW_SFILEINFO_DISPOSITION_INFORMATION = SMB_SFILEINFO_DISPOSITION_INFORMATION,
908         RAW_SFILEINFO_POSITION_INFORMATION    = SMB_SFILEINFO_POSITION_INFORMATION,
909         RAW_SFILEINFO_MODE_INFORMATION        = SMB_SFILEINFO_MODE_INFORMATION,
910         RAW_SFILEINFO_ALLOCATION_INFORMATION  = SMB_SFILEINFO_ALLOCATION_INFORMATION,
911         RAW_SFILEINFO_END_OF_FILE_INFORMATION = SMB_SFILEINFO_END_OF_FILE_INFORMATION,
912         RAW_SFILEINFO_1023                    = SMB_SFILEINFO_1023,
913         RAW_SFILEINFO_1025                    = SMB_SFILEINFO_1025,
914         RAW_SFILEINFO_1029                    = SMB_SFILEINFO_1029,
915         RAW_SFILEINFO_1032                    = SMB_SFILEINFO_1032,
916         RAW_SFILEINFO_1039                    = SMB_SFILEINFO_1039,
917         RAW_SFILEINFO_1040                    = SMB_SFILEINFO_1040,
918         
919         /* cope with breakage in SMB2 */
920         RAW_SFILEINFO_RENAME_INFORMATION_SMB2 = SMB_SFILEINFO_RENAME_INFORMATION|0x80000000,
921 };
922
923 /* union used in setfileinfo() and setpathinfo() calls */
924 union smb_setfileinfo {
925         /* generic interface */
926         struct {
927                 enum smb_setfileinfo_level level;
928                 struct {
929                         union smb_handle_or_path file;
930                 } in;
931         } generic;
932
933         /* RAW_SFILEINFO_SETATTR (SMBsetatr) interface - only via setpathinfo() */
934         struct {
935                 enum smb_setfileinfo_level level;
936                 struct {
937                         union smb_handle_or_path file;
938                         uint16_t attrib;
939                         time_t write_time;
940                 } in;
941         } setattr;
942
943         /* RAW_SFILEINFO_SETATTRE (SMBsetattrE) interface - only via setfileinfo() 
944            also RAW_SFILEINFO_STANDARD */
945         struct {
946                 enum smb_setfileinfo_level level;
947                 struct {
948                         union smb_handle_or_path file;
949                         time_t create_time;
950                         time_t access_time;
951                         time_t write_time;
952                         /* notice that size, alloc_size and attrib are not settable,
953                            unlike the corresponding qfileinfo level */
954                 } in;
955         } setattre, standard;
956
957         /* RAW_SFILEINFO_EA_SET interface */
958         struct {
959                 enum smb_setfileinfo_level level;
960                 struct {
961                         union smb_handle_or_path file;
962                         uint_t num_eas;
963                         struct ea_struct *eas;                  
964                 } in;
965         } ea_set;
966
967         /* RAW_SFILEINFO_BASIC_INFO and
968            RAW_SFILEINFO_BASIC_INFORMATION interfaces */
969         struct {
970                 enum smb_setfileinfo_level level;
971                 struct {
972                         union smb_handle_or_path file;
973                         NTTIME create_time;
974                         NTTIME access_time;
975                         NTTIME write_time;
976                         NTTIME change_time;
977                         uint32_t attrib;
978                 } in;
979         } basic_info;
980
981         /* RAW_SFILEINFO_DISPOSITION_INFO and 
982            RAW_SFILEINFO_DISPOSITION_INFORMATION interfaces */
983         struct {
984                 enum smb_setfileinfo_level level;
985                 struct {
986                         union smb_handle_or_path file;
987                         bool delete_on_close;
988                 } in;
989         } disposition_info;
990
991         /* RAW_SFILEINFO_ALLOCATION_INFO and 
992            RAW_SFILEINFO_ALLOCATION_INFORMATION interfaces */
993         struct {
994                 enum smb_setfileinfo_level level;
995                 struct {
996                         union smb_handle_or_path file;
997                         /* w2k3 rounds this up to nearest 4096 */
998                         uint64_t alloc_size;
999                 } in;
1000         } allocation_info;
1001         
1002         /* RAW_SFILEINFO_END_OF_FILE_INFO and 
1003            RAW_SFILEINFO_END_OF_FILE_INFORMATION interfaces */
1004         struct {
1005                 enum smb_setfileinfo_level level;
1006                 struct {
1007                         union smb_handle_or_path file;
1008                         uint64_t size;
1009                 } in;
1010         } end_of_file_info;
1011
1012         /* RAW_SFILEINFO_RENAME_INFORMATION interface */
1013         struct {
1014                 enum smb_setfileinfo_level level;
1015                 struct {
1016                         union smb_handle_or_path file;
1017                         uint8_t overwrite;
1018                         uint64_t root_fid;
1019                         const char *new_name;
1020                 } in;
1021         } rename_information;
1022
1023         /* RAW_SFILEINFO_POSITION_INFORMATION interface */
1024         struct {
1025                 enum smb_setfileinfo_level level;
1026                 struct {
1027                         union smb_handle_or_path file;
1028                         uint64_t position;
1029                 } in;
1030         } position_information;
1031
1032         /* RAW_SFILEINFO_MODE_INFORMATION interface */
1033         struct {
1034                 enum smb_setfileinfo_level level;
1035                 struct {
1036                         union smb_handle_or_path file;
1037                         /* valid values seem to be 0, 2, 4 and 6 */
1038                         uint32_t mode;
1039                 } in;
1040         } mode_information;
1041
1042         /* RAW_SFILEINFO_UNIX_BASIC interface */
1043         struct {
1044                 enum smb_setfileinfo_level level;
1045                 struct {
1046                         union smb_handle_or_path file;
1047                         uint32_t mode; /* yuck - this field remains to fix compile of libcli/clifile.c */
1048                         uint64_t end_of_file;
1049                         uint64_t num_bytes;
1050                         NTTIME status_change_time;
1051                         NTTIME access_time;
1052                         NTTIME change_time;
1053                         uint64_t uid;
1054                         uint64_t gid;
1055                         uint32_t file_type;
1056                         uint64_t dev_major;
1057                         uint64_t dev_minor;
1058                         uint64_t unique_id;
1059                         uint64_t permissions;
1060                         uint64_t nlink;
1061                 } in;
1062         } unix_basic;
1063
1064         /* RAW_SFILEINFO_UNIX_INFO2 interface */
1065         struct {
1066                 enum smb_setfileinfo_level level;
1067                 struct {
1068                         union smb_handle_or_path file;
1069                         uint64_t end_of_file;
1070                         uint64_t num_bytes;
1071                         NTTIME status_change_time;
1072                         NTTIME access_time;
1073                         NTTIME change_time;
1074                         uint64_t uid;
1075                         uint64_t gid;
1076                         uint32_t file_type;
1077                         uint64_t dev_major;
1078                         uint64_t dev_minor;
1079                         uint64_t unique_id;
1080                         uint64_t permissions;
1081                         uint64_t nlink;
1082                         NTTIME create_time;
1083                         uint32_t file_flags;
1084                         uint32_t flags_mask;
1085                 } in;
1086         } unix_info2;
1087
1088         /* RAW_SFILEINFO_UNIX_LINK, RAW_SFILEINFO_UNIX_HLINK interface */
1089         struct {
1090                 enum smb_setfileinfo_level level;
1091                 struct {
1092                         union smb_handle_or_path file;
1093                         const char *link_dest;
1094                 } in;
1095         } unix_link, unix_hlink;
1096
1097         /* RAW_FILEINFO_SET_SEC_DESC */
1098         struct {
1099                 enum smb_setfileinfo_level level;
1100                 struct {
1101                         union smb_handle_or_path file;
1102                         uint32_t secinfo_flags;
1103                         struct security_descriptor *sd;
1104                 } in;
1105         } set_secdesc;
1106 };
1107
1108
1109 enum smb_fsinfo_level {
1110                    RAW_QFS_GENERIC                        = 0xF000, 
1111                    RAW_QFS_DSKATTR,                         /* SMBdskattr */
1112                    RAW_QFS_ALLOCATION                     = SMB_QFS_ALLOCATION,
1113                    RAW_QFS_VOLUME                         = SMB_QFS_VOLUME,
1114                    RAW_QFS_VOLUME_INFO                    = SMB_QFS_VOLUME_INFO,
1115                    RAW_QFS_SIZE_INFO                      = SMB_QFS_SIZE_INFO,
1116                    RAW_QFS_DEVICE_INFO                    = SMB_QFS_DEVICE_INFO,
1117                    RAW_QFS_ATTRIBUTE_INFO                 = SMB_QFS_ATTRIBUTE_INFO,
1118                    RAW_QFS_UNIX_INFO                      = SMB_QFS_UNIX_INFO,
1119                    RAW_QFS_VOLUME_INFORMATION             = SMB_QFS_VOLUME_INFORMATION,
1120                    RAW_QFS_SIZE_INFORMATION               = SMB_QFS_SIZE_INFORMATION,
1121                    RAW_QFS_DEVICE_INFORMATION             = SMB_QFS_DEVICE_INFORMATION,
1122                    RAW_QFS_ATTRIBUTE_INFORMATION          = SMB_QFS_ATTRIBUTE_INFORMATION,
1123                    RAW_QFS_QUOTA_INFORMATION              = SMB_QFS_QUOTA_INFORMATION,
1124                    RAW_QFS_FULL_SIZE_INFORMATION          = SMB_QFS_FULL_SIZE_INFORMATION,
1125                    RAW_QFS_OBJECTID_INFORMATION           = SMB_QFS_OBJECTID_INFORMATION};
1126
1127
1128 /* union for fsinfo() backend call. Note that there are no in
1129    structures, as this call only contains out parameters */
1130 union smb_fsinfo {
1131         /* generic interface */
1132         struct {
1133                 enum smb_fsinfo_level level;
1134                 struct smb2_handle handle; /* only for smb2 */
1135
1136                 struct {
1137                         uint32_t block_size;
1138                         uint64_t blocks_total;
1139                         uint64_t blocks_free;
1140                         uint32_t fs_id;
1141                         NTTIME create_time;
1142                         uint32_t serial_number;
1143                         uint32_t fs_attr;
1144                         uint32_t max_file_component_length;
1145                         uint32_t device_type;
1146                         uint32_t device_characteristics;
1147                         uint64_t quota_soft;
1148                         uint64_t quota_hard;
1149                         uint64_t quota_flags;
1150                         struct GUID guid;
1151                         char *volume_name;
1152                         char *fs_type;
1153                 } out;
1154         } generic;
1155
1156         /* SMBdskattr interface */
1157         struct {
1158                 enum smb_fsinfo_level level;
1159
1160                 struct {
1161                         uint16_t units_total;
1162                         uint16_t blocks_per_unit;
1163                         uint16_t block_size;
1164                         uint16_t units_free;
1165                 } out;
1166         } dskattr;
1167
1168         /* trans2 RAW_QFS_ALLOCATION interface */
1169         struct {
1170                 enum smb_fsinfo_level level;
1171
1172                 struct {
1173                         uint32_t fs_id;
1174                         uint32_t sectors_per_unit;
1175                         uint32_t total_alloc_units;
1176                         uint32_t avail_alloc_units;
1177                         uint16_t bytes_per_sector;
1178                 } out;
1179         } allocation;
1180
1181         /* TRANS2 RAW_QFS_VOLUME interface */
1182         struct {
1183                 enum smb_fsinfo_level level;
1184
1185                 struct {
1186                         uint32_t serial_number;
1187                         struct smb_wire_string volume_name;
1188                 } out;
1189         } volume;
1190
1191         /* TRANS2 RAW_QFS_VOLUME_INFO and RAW_QFS_VOLUME_INFORMATION interfaces */
1192         struct {
1193                 enum smb_fsinfo_level level;
1194                 struct smb2_handle handle; /* only for smb2 */
1195
1196                 struct {
1197                         NTTIME create_time;
1198                         uint32_t serial_number;
1199                         struct smb_wire_string volume_name;
1200                 } out;
1201         } volume_info;
1202
1203         /* trans2 RAW_QFS_SIZE_INFO and RAW_QFS_SIZE_INFORMATION interfaces */
1204         struct {
1205                 enum smb_fsinfo_level level;
1206                 struct smb2_handle handle; /* only for smb2 */
1207
1208                 struct {
1209                         uint64_t total_alloc_units;
1210                         uint64_t avail_alloc_units; /* maps to call_avail_alloc_units */
1211                         uint32_t sectors_per_unit;
1212                         uint32_t bytes_per_sector;
1213                 } out;
1214         } size_info;
1215
1216         /* TRANS2 RAW_QFS_DEVICE_INFO and RAW_QFS_DEVICE_INFORMATION interfaces */
1217         struct {
1218                 enum smb_fsinfo_level level;
1219                 struct smb2_handle handle; /* only for smb2 */
1220
1221                 struct {
1222                         uint32_t device_type;
1223                         uint32_t characteristics;
1224                 } out;
1225         } device_info;
1226
1227
1228         /* TRANS2 RAW_QFS_ATTRIBUTE_INFO and RAW_QFS_ATTRIBUTE_INFORMATION interfaces */
1229         struct {
1230                 enum smb_fsinfo_level level;
1231                 struct smb2_handle handle; /* only for smb2 */
1232
1233                 struct {
1234                         uint32_t fs_attr;
1235                         uint32_t max_file_component_length;
1236                         struct smb_wire_string fs_type;
1237                 } out;
1238         } attribute_info;
1239
1240
1241         /* TRANS2 RAW_QFS_UNIX_INFO interface */
1242         struct {
1243                 enum smb_fsinfo_level level;
1244
1245                 struct {
1246                         uint16_t major_version;
1247                         uint16_t minor_version;
1248                         uint64_t capability;
1249                 } out;
1250         } unix_info;
1251
1252         /* trans2 RAW_QFS_QUOTA_INFORMATION interface */
1253         struct {
1254                 enum smb_fsinfo_level level;
1255                 struct smb2_handle handle; /* only for smb2 */
1256
1257                 struct {
1258                         uint64_t unknown[3];
1259                         uint64_t quota_soft;
1260                         uint64_t quota_hard;
1261                         uint64_t quota_flags;
1262                 } out;
1263         } quota_information;    
1264
1265         /* trans2 RAW_QFS_FULL_SIZE_INFORMATION interface */
1266         struct {
1267                 enum smb_fsinfo_level level;
1268                 struct smb2_handle handle; /* only for smb2 */
1269
1270                 struct {
1271                         uint64_t total_alloc_units;
1272                         uint64_t call_avail_alloc_units;
1273                         uint64_t actual_avail_alloc_units;
1274                         uint32_t sectors_per_unit;
1275                         uint32_t bytes_per_sector;
1276                 } out;
1277         } full_size_information;
1278
1279         /* trans2 RAW_QFS_OBJECTID_INFORMATION interface */
1280         struct {
1281                 enum smb_fsinfo_level level;
1282                 struct smb2_handle handle; /* only for smb2 */
1283
1284                 struct {
1285                         struct GUID  guid;
1286                         uint64_t unknown[6];
1287                 } out;
1288         } objectid_information; 
1289 };
1290
1291
1292
1293 enum smb_open_level {
1294         RAW_OPEN_OPEN,
1295         RAW_OPEN_OPENX, 
1296         RAW_OPEN_MKNEW,
1297         RAW_OPEN_CREATE, 
1298         RAW_OPEN_CTEMP,
1299         RAW_OPEN_SPLOPEN,
1300         RAW_OPEN_NTCREATEX,
1301         RAW_OPEN_T2OPEN,
1302         RAW_OPEN_NTTRANS_CREATE, 
1303         RAW_OPEN_OPENX_READX,
1304         RAW_OPEN_SMB2
1305 };
1306
1307 /* the generic interface is defined to be equal to the NTCREATEX interface */
1308 #define RAW_OPEN_GENERIC RAW_OPEN_NTCREATEX
1309
1310 /* union for open() backend call */
1311 union smb_open {
1312 /* 
1313  * because the *.out.file structs are not aligned to the same offset for each level
1314  * we provide a hepler macro that should be used to find the current smb_handle structure
1315  */
1316 #define SMB_OPEN_OUT_FILE(op, file) do { \
1317         switch (op->generic.level) { \
1318         case RAW_OPEN_OPEN: \
1319                 file = &op->openold.out.file; \
1320                 break; \
1321         case RAW_OPEN_OPENX: \
1322                 file = &op->openx.out.file; \
1323                 break; \
1324         case RAW_OPEN_MKNEW: \
1325                 file = &op->mknew.out.file; \
1326                 break; \
1327         case RAW_OPEN_CREATE: \
1328                 file = &op->create.out.file; \
1329                 break; \
1330         case RAW_OPEN_CTEMP: \
1331                 file = &op->ctemp.out.file; \
1332                 break; \
1333         case RAW_OPEN_SPLOPEN: \
1334                 file = &op->splopen.out.file; \
1335                 break; \
1336         case RAW_OPEN_NTCREATEX: \
1337                 file = &op->ntcreatex.out.file; \
1338                 break; \
1339         case RAW_OPEN_T2OPEN: \
1340                 file = &op->t2open.out.file; \
1341                 break; \
1342         case RAW_OPEN_NTTRANS_CREATE: \
1343                 file = &op->nttrans.out.file; \
1344                 break; \
1345         case RAW_OPEN_OPENX_READX: \
1346                 file = &op->openxreadx.out.file; \
1347                 break; \
1348         case RAW_OPEN_SMB2: \
1349                 file = &op->smb2.out.file; \
1350                 break; \
1351         default: \
1352                 /* this must be a programmer error */ \
1353                 file = NULL; \
1354                 break; \
1355         } \
1356 } while (0)
1357         /* SMBNTCreateX interface */
1358         struct {
1359                 enum smb_open_level level;
1360                 struct {
1361                         uint32_t flags;
1362                         uint32_t root_fid;
1363                         uint32_t access_mask;
1364                         uint64_t alloc_size;
1365                         uint32_t file_attr;
1366                         uint32_t share_access;
1367                         uint32_t open_disposition;
1368                         uint32_t create_options;
1369                         uint32_t impersonation;
1370                         uint8_t  security_flags;
1371                         /* NOTE: fname can also be a pointer to a
1372                          uint64_t file_id if create_options has the
1373                          NTCREATEX_OPTIONS_OPEN_BY_FILE_ID flag set */
1374                         const char *fname;
1375
1376                         /* these last 2 elements are only used in the
1377                            NTTRANS varient of the call */
1378                         struct security_descriptor *sec_desc;
1379                         struct smb_ea_list *ea_list;
1380                 } in;
1381                 struct {
1382                         union smb_handle file;
1383                         uint8_t oplock_level;
1384                         uint32_t create_action;
1385                         NTTIME create_time;
1386                         NTTIME access_time;
1387                         NTTIME write_time;
1388                         NTTIME change_time;
1389                         uint32_t attrib;
1390                         uint64_t alloc_size;
1391                         uint64_t size;
1392                         uint16_t file_type;
1393                         uint16_t ipc_state;
1394                         uint8_t  is_directory;
1395                 } out;
1396         } ntcreatex, nttrans, generic;
1397
1398         /* TRANS2_OPEN interface */
1399         struct {
1400                 enum smb_open_level level;
1401                 struct {
1402                         uint16_t flags;
1403                         uint16_t open_mode;
1404                         uint16_t search_attrs;
1405                         uint16_t file_attrs;
1406                         time_t write_time;
1407                         uint16_t open_func;
1408                         uint32_t size;
1409                         uint32_t timeout;
1410                         const char *fname;
1411                         uint_t num_eas;
1412                         struct ea_struct *eas;                  
1413                 } in;
1414                 struct {
1415                         union smb_handle file;
1416                         uint16_t attrib;
1417                         time_t write_time;
1418                         uint32_t size;
1419                         uint16_t access;
1420                         uint16_t ftype;
1421                         uint16_t devstate;
1422                         uint16_t action;
1423                         uint32_t file_id;
1424                 } out;
1425         } t2open;
1426
1427         /* SMBopen interface */
1428         struct {
1429                 enum smb_open_level level;
1430                 struct {
1431                         uint16_t open_mode;
1432                         uint16_t search_attrs;
1433                         const char *fname;
1434                 } in;
1435                 struct {
1436                         union smb_handle file;
1437                         uint16_t attrib;
1438                         time_t write_time;
1439                         uint32_t size;
1440                         uint16_t rmode;
1441                 } out;
1442         } openold;
1443
1444         /* SMBopenX interface */
1445         struct {
1446                 enum smb_open_level level;
1447                 struct {
1448                         uint16_t flags;
1449                         uint16_t open_mode;
1450                         uint16_t search_attrs; /* not honoured by win2003 */
1451                         uint16_t file_attrs;
1452                         time_t write_time; /* not honoured by win2003 */
1453                         uint16_t open_func;
1454                         uint32_t size; /* note that this sets the
1455                                         initial file size, not
1456                                         just allocation size */
1457                         uint32_t timeout; /* not honoured by win2003 */
1458                         const char *fname;
1459                 } in;
1460                 struct {
1461                         union smb_handle file;
1462                         uint16_t attrib;
1463                         time_t write_time;
1464                         uint32_t size;
1465                         uint16_t access;
1466                         uint16_t ftype;
1467                         uint16_t devstate;
1468                         uint16_t action;
1469                         uint32_t unique_fid;
1470                         uint32_t access_mask;
1471                         uint32_t unknown;
1472                 } out;
1473         } openx;
1474
1475         /* SMBmknew interface */
1476         struct {
1477                 enum smb_open_level level;
1478                 struct {
1479                         uint16_t attrib;
1480                         time_t write_time;
1481                         const char *fname;
1482                 } in;
1483                 struct {
1484                         union smb_handle file;
1485                 } out;
1486         } mknew, create;
1487
1488         /* SMBctemp interface */
1489         struct {
1490                 enum smb_open_level level;
1491                 struct {
1492                         uint16_t attrib;
1493                         time_t write_time;
1494                         const char *directory;
1495                 } in;
1496                 struct {
1497                         union smb_handle file;
1498                         /* temp name, relative to directory */
1499                         char *name; 
1500                 } out;
1501         } ctemp;
1502
1503         /* SMBsplopen interface */
1504         struct {
1505                 enum smb_open_level level;
1506                 struct {
1507                         uint16_t setup_length;
1508                         uint16_t mode;
1509                         const char *ident;
1510                 } in;
1511                 struct {
1512                         union smb_handle file;
1513                 } out;
1514         } splopen;
1515
1516
1517         /* chained OpenX/ReadX interface */
1518         struct {
1519                 enum smb_open_level level;
1520                 struct {
1521                         uint16_t flags;
1522                         uint16_t open_mode;
1523                         uint16_t search_attrs; /* not honoured by win2003 */
1524                         uint16_t file_attrs;
1525                         time_t write_time; /* not honoured by win2003 */
1526                         uint16_t open_func;
1527                         uint32_t size; /* note that this sets the
1528                                         initial file size, not
1529                                         just allocation size */
1530                         uint32_t timeout; /* not honoured by win2003 */
1531                         const char *fname;
1532
1533                         /* readx part */
1534                         uint64_t offset;
1535                         uint16_t mincnt;
1536                         uint32_t maxcnt;
1537                         uint16_t remaining;
1538                 } in;
1539                 struct {
1540                         union smb_handle file;
1541                         uint16_t attrib;
1542                         time_t write_time;
1543                         uint32_t size;
1544                         uint16_t access;
1545                         uint16_t ftype;
1546                         uint16_t devstate;
1547                         uint16_t action;
1548                         uint32_t unique_fid;
1549                         uint32_t access_mask;
1550                         uint32_t unknown;
1551                         
1552                         /* readx part */
1553                         uint8_t *data;
1554                         uint16_t remaining;
1555                         uint16_t compaction_mode;
1556                         uint16_t nread;
1557                 } out;
1558         } openxreadx;
1559
1560 #define SMB2_CREATE_FLAG_REQUEST_OPLOCK           0x0100
1561 #define SMB2_CREATE_FLAG_REQUEST_EXCLUSIVE_OPLOCK 0x0800
1562 #define SMB2_CREATE_FLAG_GRANT_OPLOCK             0x0001
1563 #define SMB2_CREATE_FLAG_GRANT_EXCLUSIVE_OPLOCK   0x0080
1564
1565         /* SMB2 Create */
1566         struct smb2_create {
1567                 enum smb_open_level level;
1568                 struct {
1569                         /* static body buffer 56 (0x38) bytes */
1570                         uint8_t  security_flags;      /* SMB2_SECURITY_* */
1571                         uint8_t  oplock_level;        /* SMB2_OPLOCK_LEVEL_* */
1572                         uint32_t impersonation_level; /* SMB2_IMPERSONATION_* */
1573                         uint64_t create_flags;
1574                         uint64_t reserved;
1575                         uint32_t desired_access;
1576                         uint32_t file_attributes;
1577                         uint32_t share_access; /* NTCREATEX_SHARE_ACCESS_* */
1578                         uint32_t create_disposition; /* NTCREATEX_DISP_* */
1579                         uint32_t create_options; /* NTCREATEX_OPTIONS_* */
1580
1581                         /* uint16_t fname_ofs */
1582                         /* uint16_t fname_size */
1583                         /* uint32_t blob_ofs; */
1584                         /* uint32_t blob_size; */
1585
1586                         /* dynamic body */
1587                         const char *fname;
1588
1589                         /* optional list of extended attributes */
1590                         struct smb_ea_list eas;
1591
1592                         struct smb2_create_blobs {
1593                                 uint32_t num_blobs;
1594                                 struct smb2_create_blob {
1595                                         const char *tag;
1596                                         DATA_BLOB data;
1597                                 } *blobs;
1598                         } blobs;
1599                 } in;
1600                 struct {
1601                         union smb_handle file;
1602
1603                         /* static body buffer 88 (0x58) bytes */
1604                         /* uint16_t buffer_code;  0x59 = 0x58 + 1 */
1605                         uint8_t oplock_level;
1606                         uint8_t reserved;
1607                         uint32_t create_action;
1608                         NTTIME   create_time;
1609                         NTTIME   access_time;
1610                         NTTIME   write_time;
1611                         NTTIME   change_time;
1612                         uint64_t alloc_size;
1613                         uint64_t size;
1614                         uint32_t file_attr;
1615                         uint32_t reserved2;
1616                         /* struct smb2_handle handle;*/
1617                         /* uint32_t blob_ofs; */
1618                         /* uint32_t blob_size; */
1619
1620                         /* dynamic body */
1621                         DATA_BLOB blob;
1622                 } out;
1623         } smb2;
1624 };
1625
1626
1627
1628 enum smb_read_level {
1629         RAW_READ_READBRAW,
1630         RAW_READ_LOCKREAD,
1631         RAW_READ_READ,
1632         RAW_READ_READX,
1633         RAW_READ_SMB2
1634 };
1635
1636 #define RAW_READ_GENERIC RAW_READ_READX
1637
1638 /* union for read() backend call 
1639
1640    note that .infoX.out.data will be allocated before the backend is
1641    called. It will be big enough to hold the maximum size asked for
1642 */
1643 union smb_read {
1644         /* SMBreadX (and generic) interface */
1645         struct {
1646                 enum smb_read_level level;
1647                 struct {
1648                         union smb_handle file;
1649                         uint64_t offset;
1650                         uint32_t mincnt; /* enforced on SMB2, 16 bit on SMB */
1651                         uint32_t maxcnt;
1652                         uint16_t remaining;
1653                         bool read_for_execute;
1654                 } in;
1655                 struct {
1656                         uint8_t *data;
1657                         uint16_t remaining;
1658                         uint16_t compaction_mode;
1659                         uint32_t nread;
1660                 } out;
1661         } readx, generic;
1662
1663         /* SMBreadbraw interface */
1664         struct {
1665                 enum smb_read_level level;
1666                 struct {
1667                         union smb_handle file;
1668                         uint64_t offset;
1669                         uint16_t  maxcnt;
1670                         uint16_t  mincnt;
1671                         uint32_t  timeout;
1672                 } in;
1673                 struct {
1674                         uint8_t *data;
1675                         uint32_t nread;
1676                 } out;
1677         } readbraw;
1678
1679
1680         /* SMBlockandread interface */
1681         struct {
1682                 enum smb_read_level level;
1683                 struct {
1684                         union smb_handle file;
1685                         uint16_t count;
1686                         uint32_t offset;
1687                         uint16_t remaining;
1688                 } in;
1689                 struct {
1690                         uint8_t *data;
1691                         uint16_t nread;
1692                 } out;
1693         } lockread;
1694
1695         /* SMBread interface */
1696         struct {
1697                 enum smb_read_level level;
1698                 struct {
1699                         union smb_handle file;
1700                         uint16_t count;
1701                         uint32_t offset;
1702                         uint16_t remaining;
1703                 } in;
1704                 struct {
1705                         uint8_t *data;
1706                         uint16_t nread;
1707                 } out;
1708         } read;
1709
1710         /* SMB2 Read */
1711         struct smb2_read {
1712                 enum smb_read_level level;
1713                 struct {
1714                         union smb_handle file;
1715
1716                         /* static body buffer 48 (0x30) bytes */
1717                         /* uint16_t buffer_code;  0x31 = 0x30 + 1 */
1718                         uint8_t _pad;
1719                         uint8_t reserved;
1720                         uint32_t length;
1721                         uint64_t offset;
1722                         /* struct smb2_handle handle; */
1723                         uint32_t min_count;
1724                         uint32_t channel;
1725                         uint32_t remaining;
1726                         /* the docs give no indication of what
1727                            these channel variables are for */
1728                         uint16_t channel_offset;
1729                         uint16_t channel_length;
1730                 } in;
1731                 struct {
1732                         /* static body buffer 16 (0x10) bytes */
1733                         /* uint16_t buffer_code;  0x11 = 0x10 + 1 */
1734                         /* uint8_t data_ofs; */
1735                         /* uint8_t reserved; */
1736                         /* uint32_t data_size; */
1737                         uint32_t remaining;
1738                         uint32_t reserved;
1739
1740                         /* dynamic body */
1741                         DATA_BLOB data;
1742                 } out;
1743         } smb2;
1744 };
1745
1746
1747 enum smb_write_level {
1748         RAW_WRITE_WRITEUNLOCK,
1749         RAW_WRITE_WRITE,
1750         RAW_WRITE_WRITEX,
1751         RAW_WRITE_WRITECLOSE,
1752         RAW_WRITE_SPLWRITE,
1753         RAW_WRITE_SMB2
1754 };
1755
1756 #define RAW_WRITE_GENERIC RAW_WRITE_WRITEX
1757
1758 /* union for write() backend call 
1759 */
1760 union smb_write {
1761         /* SMBwriteX interface */
1762         struct {
1763                 enum smb_write_level level;
1764                 struct {
1765                         union smb_handle file;
1766                         uint64_t offset;
1767                         uint16_t wmode;
1768                         uint16_t remaining;
1769                         uint32_t count;
1770                         const uint8_t *data;
1771                 } in;
1772                 struct {
1773                         uint32_t nwritten;
1774                         uint16_t remaining;
1775                 } out;
1776         } writex, generic;
1777
1778         /* SMBwriteunlock interface */
1779         struct {
1780                 enum smb_write_level level;
1781                 struct {
1782                         union smb_handle file;
1783                         uint16_t count;
1784                         uint32_t offset;
1785                         uint16_t remaining;
1786                         const uint8_t *data;
1787                 } in;
1788                 struct {
1789                         uint32_t nwritten;
1790                 } out;
1791         } writeunlock;
1792
1793         /* SMBwrite interface */
1794         struct {
1795                 enum smb_write_level level;
1796                 struct {
1797                         union smb_handle file;
1798                         uint16_t count;
1799                         uint32_t offset;
1800                         uint16_t remaining;
1801                         const uint8_t *data;
1802                 } in;
1803                 struct {
1804                         uint16_t nwritten;
1805                 } out;
1806         } write;
1807
1808         /* SMBwriteclose interface */
1809         struct {
1810                 enum smb_write_level level;
1811                 struct {
1812                         union smb_handle file;
1813                         uint16_t count;
1814                         uint32_t offset;
1815                         time_t mtime;
1816                         const uint8_t *data;
1817                 } in;
1818                 struct {
1819                         uint16_t nwritten;
1820                 } out;
1821         } writeclose;
1822
1823         /* SMBsplwrite interface */
1824         struct {
1825                 enum smb_write_level level;
1826                 struct {
1827                         union smb_handle file;
1828                         uint16_t count;
1829                         const uint8_t *data;
1830                 } in;
1831         } splwrite;
1832
1833         /* SMB2 Write */
1834         struct smb2_write {
1835                 enum smb_write_level level;
1836                 struct {
1837                         union smb_handle file;
1838
1839                         /* static body buffer 48 (0x30) bytes */
1840                         /* uint16_t buffer_code;  0x31 = 0x30 + 1 */
1841                         /* uint16_t data_ofs; */
1842                         /* uint32_t data_size; */
1843                         uint64_t offset;
1844                         /* struct smb2_handle handle; */
1845                         uint64_t unknown1; /* 0xFFFFFFFFFFFFFFFF */
1846                         uint64_t unknown2; /* 0xFFFFFFFFFFFFFFFF */
1847
1848                         /* dynamic body */
1849                         DATA_BLOB data;
1850                 } in;
1851                 struct {
1852                         /* static body buffer 17 (0x11) bytes */
1853                         /* uint16_t buffer_code;  0x11 = 0x10 + 1*/
1854                         uint16_t _pad;
1855                         uint32_t nwritten;
1856                         uint64_t unknown1; /* 0x0000000000000000 */
1857                 } out;
1858         } smb2;
1859 };
1860
1861
1862 enum smb_lock_level {
1863         RAW_LOCK_LOCK,
1864         RAW_LOCK_UNLOCK,
1865         RAW_LOCK_LOCKX,
1866         RAW_LOCK_SMB2,
1867         RAW_LOCK_SMB2_BREAK
1868 };
1869
1870 #define RAW_LOCK_GENERIC RAW_LOCK_LOCKX
1871
1872 /* union for lock() backend call 
1873 */
1874 union smb_lock {
1875         /* SMBlockingX and generic interface */
1876         struct {
1877                 enum smb_lock_level level;
1878                 struct {
1879                         union smb_handle file;
1880                         uint16_t mode;
1881                         uint32_t timeout;
1882                         uint16_t ulock_cnt;
1883                         uint16_t lock_cnt;
1884                         struct smb_lock_entry {
1885                                 uint16_t pid;
1886                                 uint64_t offset;
1887                                 uint64_t count;
1888                         } *locks; /* unlocks are first in the arrray */
1889                 } in;
1890         } generic, lockx;
1891
1892         /* SMBlock and SMBunlock interface */
1893         struct {
1894                 enum smb_lock_level level;
1895                 struct {
1896                         union smb_handle file;
1897                         uint32_t count;
1898                         uint32_t offset;
1899                 } in;
1900         } lock, unlock;
1901
1902         /* SMB2 Lock */
1903         struct smb2_lock {
1904                 enum smb_lock_level level;
1905                 struct {
1906                         union smb_handle file;
1907
1908                         /* static body buffer 48 (0x30) bytes */
1909                         /* uint16_t buffer_code;  0x30 */
1910                         uint16_t lock_count;
1911                         uint32_t reserved;
1912                         /* struct smb2_handle handle; */
1913                         struct smb2_lock_element {
1914                                 uint64_t offset;
1915                                 uint64_t length;
1916 /* these flags are the same as the SMB2 lock flags */
1917 #define SMB2_LOCK_FLAG_NONE             0x00000000
1918 #define SMB2_LOCK_FLAG_SHARED           0x00000001
1919 #define SMB2_LOCK_FLAG_EXCLUSIVE        0x00000002
1920 #define SMB2_LOCK_FLAG_UNLOCK           0x00000004
1921 #define SMB2_LOCK_FLAG_FAIL_IMMEDIATELY 0x00000010
1922 #define SMB2_LOCK_FLAG_ALL_MASK         0x00000017
1923                                 uint32_t flags;
1924                                 uint32_t reserved;
1925                         } *locks;
1926                 } in;
1927                 struct {
1928                         /* static body buffer 4 (0x04) bytes */
1929                         /* uint16_t buffer_code;  0x04 */
1930                         uint16_t reserved;
1931                 } out;
1932         } smb2;
1933
1934         /* SMB2 Break */
1935         struct smb2_break {
1936                 enum smb_lock_level level;
1937                 struct {
1938                         union smb_handle file;
1939
1940                         /* static body buffer 24 (0x18) bytes */
1941                         uint8_t oplock_level;
1942                         uint8_t reserved;
1943                         uint32_t reserved2;
1944                         /* struct smb2_handle handle; */
1945                 } in, out;
1946         } smb2_break;
1947 };
1948
1949
1950 enum smb_close_level {
1951         RAW_CLOSE_CLOSE,
1952         RAW_CLOSE_SPLCLOSE,
1953         RAW_CLOSE_SMB2,
1954         RAW_CLOSE_GENERIC,
1955 };
1956
1957 /*
1958   union for close() backend call
1959 */
1960 union smb_close {
1961         /* generic interface */
1962         struct {
1963                 enum smb_close_level level;
1964                 struct {
1965                         union smb_handle file;
1966                         time_t write_time;
1967 #define SMB2_CLOSE_FLAGS_FULL_INFORMATION (1<<0)
1968                         uint16_t flags; /* SMB2_CLOSE_FLAGS_* */
1969                 } in;
1970                 struct {
1971                         uint16_t flags;
1972                         NTTIME   create_time;
1973                         NTTIME   access_time;
1974                         NTTIME   write_time;
1975                         NTTIME   change_time;
1976                         uint64_t alloc_size;
1977                         uint64_t size;
1978                         uint32_t file_attr;
1979                 } out;
1980         } generic;
1981
1982         /* SMBclose interface */
1983         struct {
1984                 enum smb_close_level level;
1985                 struct {
1986                         union smb_handle file;
1987                         time_t write_time;
1988                 } in;
1989         } close;
1990
1991         /* SMBsplclose interface - empty! */
1992         struct {
1993                 enum smb_close_level level;
1994                 struct {
1995                         union smb_handle file;
1996                 } in;
1997         } splclose;
1998
1999         /* SMB2 Close */
2000         struct smb2_close {
2001                 enum smb_close_level level;
2002                 struct {
2003                         union smb_handle file;
2004
2005                         /* static body buffer 24 (0x18) bytes */
2006                         /* uint16_t buffer_code;  0x18 */
2007                         uint16_t flags; /* SMB2_CLOSE_FLAGS_* */
2008                         uint32_t _pad;
2009                 } in;
2010                 struct {
2011                         /* static body buffer 60 (0x3C) bytes */
2012                         /* uint16_t buffer_code;  0x3C */
2013                         uint16_t flags;
2014                         uint32_t _pad;
2015                         NTTIME   create_time;
2016                         NTTIME   access_time;
2017                         NTTIME   write_time;
2018                         NTTIME   change_time;
2019                         uint64_t alloc_size;
2020                         uint64_t size;
2021                         uint32_t file_attr;
2022                 } out;
2023         } smb2;
2024 };
2025
2026
2027 enum smb_lpq_level {RAW_LPQ_GENERIC, RAW_LPQ_RETQ};
2028
2029 /*
2030   union for lpq() backend
2031 */
2032 union smb_lpq {
2033         /* generic interface */
2034         struct {
2035                 enum smb_lpq_level level;
2036
2037         } generic;
2038
2039
2040         /* SMBsplretq interface */
2041         struct {
2042                 enum smb_lpq_level level;
2043
2044                 struct {
2045                         uint16_t maxcount;
2046                         uint16_t startidx;
2047                 } in;
2048                 struct {
2049                         uint16_t count;
2050                         uint16_t restart_idx;
2051                         struct {
2052                                 time_t time;
2053                                 uint8_t status;
2054                                 uint16_t job;
2055                                 uint32_t size;
2056                                 char *user;
2057                         } *queue;
2058                 } out;
2059         } retq;
2060 };
2061
2062 enum smb_ioctl_level {
2063         RAW_IOCTL_IOCTL,
2064         RAW_IOCTL_NTIOCTL,
2065         RAW_IOCTL_SMB2,
2066         RAW_IOCTL_SMB2_NO_HANDLE
2067 };
2068
2069 /*
2070   union for ioctl() backend
2071 */
2072 union smb_ioctl {
2073         /* generic interface */
2074         struct {
2075                 enum smb_ioctl_level level;
2076                 struct {
2077                         union smb_handle file;
2078                 } in;
2079         } generic;
2080
2081         /* struct for SMBioctl */
2082         struct {
2083                 enum smb_ioctl_level level;
2084                 struct {
2085                         union smb_handle file;
2086                         uint32_t request;
2087                 } in;
2088                 struct {
2089                         DATA_BLOB blob;
2090                 } out;
2091         } ioctl;
2092
2093
2094         /* struct for NT ioctl call */
2095         struct {
2096                 enum smb_ioctl_level level;
2097                 struct {
2098                         union smb_handle file;
2099                         uint32_t function;
2100                         bool fsctl;
2101                         uint8_t filter;
2102                         uint32_t max_data;
2103                         DATA_BLOB blob;
2104                 } in;
2105                 struct {
2106                         DATA_BLOB blob;
2107                 } out;
2108         } ntioctl;
2109
2110         /* SMB2 Ioctl */
2111         struct smb2_ioctl {
2112                 enum smb_ioctl_level level;
2113                 struct {
2114                         union smb_handle file;
2115
2116                         /* static body buffer 56 (0x38) bytes */
2117                         /* uint16_t buffer_code;  0x39 = 0x38 + 1 */
2118                         uint16_t _pad;
2119                         uint32_t function;
2120                         /*struct smb2_handle handle;*/
2121                         /* uint32_t out_ofs; */
2122                         /* uint32_t out_size; */
2123                         uint32_t unknown2;
2124                         /* uint32_t in_ofs; */
2125                         /* uint32_t in_size; */
2126                         uint32_t max_response_size;
2127                         uint64_t flags;
2128
2129                         /* dynamic body */
2130                         DATA_BLOB out;
2131                         DATA_BLOB in;
2132                 } in;
2133                 struct {
2134                         union smb_handle file;
2135
2136                         /* static body buffer 48 (0x30) bytes */
2137                         /* uint16_t buffer_code;  0x31 = 0x30 + 1 */
2138                         uint16_t _pad;
2139                         uint32_t function;
2140                         /* struct smb2_handle handle; */
2141                         /* uint32_t in_ofs; */
2142                         /* uint32_t in_size; */
2143                         /* uint32_t out_ofs; */
2144                         /* uint32_t out_size; */
2145                         uint32_t unknown2;
2146                         uint32_t unknown3;
2147
2148                         /* dynamic body */
2149                         DATA_BLOB in;
2150                         DATA_BLOB out;
2151                 } out;
2152         } smb2;
2153 };
2154
2155 enum smb_flush_level {
2156         RAW_FLUSH_FLUSH,
2157         RAW_FLUSH_ALL,
2158         RAW_FLUSH_SMB2
2159 };
2160
2161 union smb_flush {
2162         /* struct for SMBflush */
2163         struct {
2164                 enum smb_flush_level level;
2165                 struct {
2166                         union smb_handle file;
2167                 } in;
2168         } flush, generic;
2169
2170         /* SMBflush with 0xFFFF wildcard fnum */
2171         struct {
2172                 enum smb_flush_level level;
2173         } flush_all;
2174
2175         /* SMB2 Flush */
2176         struct smb2_flush {
2177                 enum smb_flush_level level;
2178                 struct {
2179                         union smb_handle file;
2180                         uint16_t reserved1;
2181                         uint32_t reserved2;
2182                 } in;
2183                 struct {
2184                         uint16_t reserved;
2185                 } out;
2186         } smb2;
2187 };
2188
2189 /* struct for SMBcopy */
2190 struct smb_copy {
2191         struct {
2192                 uint16_t tid2;
2193                 uint16_t ofun;
2194                 uint16_t flags;
2195                 const char *path1;
2196                 const char *path2;
2197         } in;
2198         struct {
2199                 uint16_t count;
2200         } out;
2201 };
2202
2203
2204 /* struct for transact/transact2 call */
2205 struct smb_trans2 {
2206         struct {
2207                 uint16_t max_param;
2208                 uint16_t max_data;
2209                 uint8_t  max_setup;
2210                 uint16_t flags;
2211                 uint32_t timeout;
2212                 uint8_t  setup_count;
2213                 uint16_t *setup;
2214                 const char *trans_name; /* SMBtrans only */
2215                 DATA_BLOB params;
2216                 DATA_BLOB data;
2217         } in;
2218
2219         struct {
2220                 uint8_t  setup_count;
2221                 uint16_t *setup;
2222                 DATA_BLOB params;
2223                 DATA_BLOB data;
2224         } out;
2225 };
2226
2227 /* struct for nttransact2 call */
2228 struct smb_nttrans {
2229         struct {
2230                 uint8_t  max_setup;
2231                 uint32_t max_param;
2232                 uint32_t max_data;
2233                 uint32_t setup_count;
2234                 uint16_t function;
2235                 uint8_t  *setup;
2236                 DATA_BLOB params;
2237                 DATA_BLOB data;
2238         } in;
2239
2240         struct {
2241                 uint8_t  setup_count; /* in units of 16 bit words */
2242                 uint8_t  *setup;
2243                 DATA_BLOB params;
2244                 DATA_BLOB data;
2245         } out;
2246 };
2247
2248 enum smb_notify_level {
2249         RAW_NOTIFY_NTTRANS,
2250         RAW_NOTIFY_SMB2
2251 };
2252
2253 union smb_notify {
2254         /* struct for nttrans change notify call */
2255         struct {
2256                 enum smb_notify_level level;
2257
2258                 struct {
2259                         union smb_handle file;
2260                         uint32_t buffer_size;
2261                         uint32_t completion_filter;
2262                         bool recursive;
2263                 } in;
2264
2265                 struct {
2266                         uint32_t num_changes;
2267                         struct notify_changes {
2268                                 uint32_t action;
2269                                 struct smb_wire_string name;
2270                         } *changes;
2271                 } out;
2272         } nttrans;
2273
2274         struct smb2_notify {
2275                 enum smb_notify_level level;
2276                 
2277                 struct {
2278                         union smb_handle file;
2279                         /* static body buffer 32 (0x20) bytes */
2280                         /* uint16_t buffer_code;  0x32 */
2281                         uint16_t recursive;
2282                         uint32_t buffer_size;
2283                         /*struct  smb2_handle file;*/
2284                         uint32_t completion_filter;
2285                         uint32_t unknown;
2286                 } in;
2287
2288                 struct {
2289                         /* static body buffer 8 (0x08) bytes */
2290                         /* uint16_t buffer_code; 0x09 = 0x08 + 1 */
2291                         /* uint16_t blob_ofs; */
2292                         /* uint16_t blob_size; */
2293
2294                         /* dynamic body */
2295                         /*DATA_BLOB blob;*/
2296
2297                         /* DATA_BLOB content */
2298                         uint32_t num_changes;
2299                         struct notify_changes *changes;
2300                 } out;
2301         } smb2;
2302 };
2303
2304 enum smb_search_level {
2305         RAW_SEARCH_SEARCH,      /* SMBsearch */ 
2306         RAW_SEARCH_FFIRST,      /* SMBffirst */ 
2307         RAW_SEARCH_FUNIQUE,     /* SMBfunique */
2308         RAW_SEARCH_TRANS2,      /* SMBtrans2 */
2309         RAW_SEARCH_SMB2         /* SMB2 Find */
2310 };
2311
2312 enum smb_search_data_level {
2313         RAW_SEARCH_DATA_GENERIC                 = 0x10000, /* only used in the smbcli_ code */
2314         RAW_SEARCH_DATA_SEARCH,
2315         RAW_SEARCH_DATA_STANDARD                = SMB_FIND_STANDARD,
2316         RAW_SEARCH_DATA_EA_SIZE                 = SMB_FIND_EA_SIZE,
2317         RAW_SEARCH_DATA_EA_LIST                 = SMB_FIND_EA_LIST,
2318         RAW_SEARCH_DATA_DIRECTORY_INFO          = SMB_FIND_DIRECTORY_INFO,
2319         RAW_SEARCH_DATA_FULL_DIRECTORY_INFO     = SMB_FIND_FULL_DIRECTORY_INFO,
2320         RAW_SEARCH_DATA_NAME_INFO               = SMB_FIND_NAME_INFO,
2321         RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO     = SMB_FIND_BOTH_DIRECTORY_INFO,
2322         RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO  = SMB_FIND_ID_FULL_DIRECTORY_INFO,
2323         RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO  = SMB_FIND_ID_BOTH_DIRECTORY_INFO,
2324         RAW_SEARCH_DATA_UNIX_INFO               = SMB_FIND_UNIX_INFO,
2325         RAW_SEARCH_DATA_UNIX_INFO2              = SMB_FIND_UNIX_INFO2
2326 };
2327         
2328 /* union for file search */
2329 union smb_search_first {
2330         struct {
2331                 enum smb_search_level level;
2332                 enum smb_search_data_level data_level;
2333         } generic;
2334         
2335         /* search (old) findfirst interface. 
2336            Also used for ffirst and funique. */
2337         struct {
2338                 enum smb_search_level level;
2339                 enum smb_search_data_level data_level;
2340         
2341                 struct {
2342                         uint16_t max_count;
2343                         uint16_t search_attrib;
2344                         const char *pattern;
2345                 } in;
2346                 struct {
2347                         int16_t count;
2348                 } out;
2349         } search_first;
2350
2351         /* trans2 findfirst interface */
2352         struct {
2353                 enum smb_search_level level;
2354                 enum smb_search_data_level data_level;
2355                 
2356                 struct {
2357                         uint16_t search_attrib;
2358                         uint16_t max_count;
2359                         uint16_t flags;
2360                         uint32_t storage_type;
2361                         const char *pattern;
2362
2363                         /* the ea names are only used for RAW_SEARCH_EA_LIST */
2364                         uint_t num_names;
2365                         struct ea_name *ea_names;
2366                 } in;
2367                 struct {
2368                         uint16_t handle;
2369                         uint16_t count;
2370                         uint16_t end_of_search;
2371                 } out;
2372         } t2ffirst;
2373
2374 /*
2375   SMB2 uses different level numbers for the same old SMB trans2 search levels
2376 */
2377 #define SMB2_FIND_DIRECTORY_INFO         0x01
2378 #define SMB2_FIND_FULL_DIRECTORY_INFO    0x02
2379 #define SMB2_FIND_BOTH_DIRECTORY_INFO    0x03
2380 #define SMB2_FIND_NAME_INFO              0x0C
2381 #define SMB2_FIND_ID_BOTH_DIRECTORY_INFO 0x25
2382 #define SMB2_FIND_ID_FULL_DIRECTORY_INFO 0x26
2383
2384 /* flags for SMB2 find */
2385 #define SMB2_CONTINUE_FLAG_RESTART    0x01
2386 #define SMB2_CONTINUE_FLAG_SINGLE     0x02
2387 #define SMB2_CONTINUE_FLAG_INDEX      0x04
2388 #define SMB2_CONTINUE_FLAG_REOPEN     0x10
2389
2390         /* SMB2 Find */
2391         struct smb2_find {
2392                 enum smb_search_level level;
2393                 enum smb_search_data_level data_level;
2394                 struct {
2395                         union smb_handle file;
2396
2397                         /* static body buffer 32 (0x20) bytes */
2398                         /* uint16_t buffer_code;  0x21 = 0x20 + 1 */
2399                         uint8_t level;
2400                         uint8_t continue_flags; /* SMB2_CONTINUE_FLAG_* */
2401                         uint32_t file_index; 
2402                         /* struct smb2_handle handle; */
2403                         /* uint16_t pattern_ofs; */
2404                         /* uint16_t pattern_size; */
2405                         uint32_t max_response_size;
2406         
2407                         /* dynamic body */
2408                         const char *pattern;
2409                 } in;
2410                 struct {
2411                         /* static body buffer 8 (0x08) bytes */
2412                         /* uint16_t buffer_code;  0x08 */
2413                         /* uint16_t blob_ofs; */
2414                         /* uint32_t blob_size; */
2415
2416                         /* dynamic body */
2417                         DATA_BLOB blob;
2418                 } out;
2419         } smb2;
2420 };
2421
2422 /* union for file search continue */
2423 union smb_search_next {
2424         struct {
2425                 enum smb_search_level level;
2426                 enum smb_search_data_level data_level;
2427         } generic;
2428
2429         /* search (old) findnext interface. Also used
2430            for ffirst when continuing */
2431         struct {
2432                 enum smb_search_level level;
2433                 enum smb_search_data_level data_level;
2434         
2435                 struct {
2436                         uint16_t max_count;
2437                         uint16_t search_attrib;
2438                         struct smb_search_id {
2439                                 uint8_t reserved;
2440                                 char name[11];
2441                                 uint8_t handle;
2442                                 uint32_t server_cookie;
2443                                 uint32_t client_cookie;
2444                         } id;
2445                 } in;
2446                 struct {
2447                         uint16_t count;
2448                 } out;
2449         } search_next;
2450         
2451         /* trans2 findnext interface */
2452         struct {
2453                 enum smb_search_level level;
2454                 enum smb_search_data_level data_level;
2455                 
2456                 struct {
2457                         uint16_t handle;
2458                         uint16_t max_count;
2459                         uint32_t resume_key;
2460                         uint16_t flags;
2461                         const char *last_name;
2462
2463                         /* the ea names are only used for RAW_SEARCH_EA_LIST */
2464                         uint_t num_names;
2465                         struct ea_name *ea_names;
2466                 } in;
2467                 struct {
2468                         uint16_t count;
2469                         uint16_t end_of_search;
2470                 } out;
2471         } t2fnext;
2472
2473         /* SMB2 Find */
2474         struct smb2_find smb2;
2475 };
2476
2477 /* union for search reply file data */
2478 union smb_search_data {
2479         /*
2480          * search (old) findfirst 
2481          * RAW_SEARCH_DATA_SEARCH
2482          */
2483         struct {
2484                 uint16_t attrib;
2485                 time_t write_time;
2486                 uint32_t size;
2487                 struct smb_search_id id;
2488                 const char *name;
2489         } search;
2490
2491         /* trans2 findfirst RAW_SEARCH_DATA_STANDARD level */
2492         struct {
2493                 uint32_t resume_key;
2494                 time_t create_time;
2495                 time_t access_time;
2496                 time_t write_time;
2497                 uint32_t size;
2498                 uint32_t alloc_size;
2499                 uint16_t attrib;
2500                 struct smb_wire_string name;
2501         } standard;
2502
2503         /* trans2 findfirst RAW_SEARCH_DATA_EA_SIZE level */
2504         struct {
2505                 uint32_t resume_key;
2506                 time_t create_time;
2507                 time_t access_time;
2508                 time_t write_time;
2509                 uint32_t size;
2510                 uint32_t alloc_size;
2511                 uint16_t attrib;
2512                 uint32_t ea_size;
2513                 struct smb_wire_string name;
2514         } ea_size;
2515
2516         /* trans2 findfirst RAW_SEARCH_DATA_EA_LIST level */
2517         struct {
2518                 uint32_t resume_key;
2519                 time_t create_time;
2520                 time_t access_time;
2521                 time_t write_time;
2522                 uint32_t size;
2523                 uint32_t alloc_size;
2524                 uint16_t attrib;
2525                 struct smb_ea_list eas;
2526                 struct smb_wire_string name;
2527         } ea_list;
2528
2529         /* RAW_SEARCH_DATA_DIRECTORY_INFO interface */
2530         struct {
2531                 uint32_t file_index;
2532                 NTTIME create_time;
2533                 NTTIME access_time;
2534                 NTTIME write_time;
2535                 NTTIME change_time;
2536                 uint64_t  size;
2537                 uint64_t  alloc_size;
2538                 uint32_t   attrib;
2539                 struct smb_wire_string name;
2540         } directory_info;
2541
2542         /* RAW_SEARCH_DATA_FULL_DIRECTORY_INFO interface */
2543         struct {
2544                 uint32_t file_index;
2545                 NTTIME create_time;
2546                 NTTIME access_time;
2547                 NTTIME write_time;
2548                 NTTIME change_time;
2549                 uint64_t  size;
2550                 uint64_t  alloc_size;
2551                 uint32_t   attrib;
2552                 uint32_t   ea_size;
2553                 struct smb_wire_string name;
2554         } full_directory_info;
2555
2556         /* RAW_SEARCH_DATA_NAME_INFO interface */
2557         struct {
2558                 uint32_t file_index;
2559                 struct smb_wire_string name;
2560         } name_info;
2561
2562         /* RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO interface */
2563         struct {
2564                 uint32_t file_index;
2565                 NTTIME create_time;
2566                 NTTIME access_time;
2567                 NTTIME write_time;
2568                 NTTIME change_time;
2569                 uint64_t  size;
2570                 uint64_t  alloc_size;
2571                 uint32_t   attrib;
2572                 uint32_t   ea_size;
2573                 struct smb_wire_string short_name;
2574                 struct smb_wire_string name;
2575         } both_directory_info;
2576
2577         /* RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO interface */
2578         struct {
2579                 uint32_t file_index;
2580                 NTTIME create_time;
2581                 NTTIME access_time;
2582                 NTTIME write_time;
2583                 NTTIME change_time;
2584                 uint64_t size;
2585                 uint64_t alloc_size;
2586                 uint32_t attrib;
2587                 uint32_t ea_size;
2588                 uint64_t file_id;
2589                 struct smb_wire_string name;
2590         } id_full_directory_info;
2591
2592         /* RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO interface */
2593         struct {
2594                 uint32_t file_index;
2595                 NTTIME create_time;
2596                 NTTIME access_time;
2597                 NTTIME write_time;
2598                 NTTIME change_time;
2599                 uint64_t size;
2600                 uint64_t alloc_size;
2601                 uint32_t  attrib;
2602                 uint32_t  ea_size;
2603                 uint64_t file_id;
2604                 struct smb_wire_string short_name;
2605                 struct smb_wire_string name;
2606         } id_both_directory_info;
2607
2608         /* RAW_SEARCH_DATA_UNIX_INFO interface */
2609         struct {
2610                 uint32_t file_index;
2611                 uint64_t size;
2612                 uint64_t alloc_size;
2613                 NTTIME status_change_time;
2614                 NTTIME access_time;
2615                 NTTIME change_time;
2616                 uint64_t uid;
2617                 uint64_t gid;
2618                 uint32_t file_type;
2619                 uint64_t dev_major;
2620                 uint64_t dev_minor;
2621                 uint64_t unique_id;
2622                 uint64_t permissions;
2623                 uint64_t nlink;         
2624                 const char *name;
2625         } unix_info;
2626
2627         /* RAW_SEARCH_DATA_UNIX_INFO2 interface */
2628         struct {
2629                 uint32_t file_index;
2630                 uint64_t end_of_file;
2631                 uint64_t num_bytes;
2632                 NTTIME status_change_time;
2633                 NTTIME access_time;
2634                 NTTIME change_time;
2635                 uint64_t uid;
2636                 uint64_t gid;
2637                 uint32_t file_type;
2638                 uint64_t dev_major;
2639                 uint64_t dev_minor;
2640                 uint64_t unique_id;
2641                 uint64_t permissions;
2642                 uint64_t nlink;
2643                 NTTIME create_time;
2644                 uint32_t file_flags;
2645                 uint32_t flags_mask;
2646                 struct smb_wire_string name;
2647         } unix_info2;
2648 };
2649
2650 /* Callback function passed to the raw search interface. */
2651 typedef bool (*smbcli_search_callback)(void *private, const union smb_search_data *file);
2652
2653 enum smb_search_close_level {RAW_FINDCLOSE_GENERIC, RAW_FINDCLOSE_FCLOSE, RAW_FINDCLOSE_FINDCLOSE};
2654
2655 /* union for file search close */
2656 union smb_search_close {
2657         struct {
2658                 enum smb_search_close_level level;
2659         } generic;
2660
2661         /* SMBfclose (old search) interface */
2662         struct {
2663                 enum smb_search_close_level level;
2664         
2665                 struct {
2666                         /* max_count and search_attrib are not used, but are present */
2667                         uint16_t max_count;
2668                         uint16_t search_attrib;
2669                         struct smb_search_id id;
2670                 } in;
2671         } fclose;
2672         
2673         /* SMBfindclose interface */
2674         struct {
2675                 enum smb_search_close_level level;
2676                 
2677                 struct {
2678                         uint16_t handle;
2679                 } in;
2680         } findclose;
2681 };
2682
2683
2684 /*
2685   struct for SMBecho call
2686 */
2687 struct smb_echo {
2688         struct {
2689                 uint16_t repeat_count;
2690                 uint16_t size;
2691                 uint8_t *data;
2692         } in;
2693         struct {
2694                 uint16_t count;
2695                 uint16_t sequence_number;
2696                 uint16_t size;
2697                 uint8_t *data;
2698         } out;
2699 };
2700
2701 /*
2702   struct for shadow copy volumes
2703  */
2704 struct smb_shadow_copy {
2705         struct {
2706                 union smb_handle file;
2707                 uint32_t max_data;
2708         } in;
2709         struct {
2710                 uint32_t num_volumes;
2711                 uint32_t num_names;
2712                 const char **names;
2713         } out;
2714 };
2715
2716 #endif /* __LIBCLI_RAW_INTERFACES_H__ */