src/WINNT/afsd/smb3.h

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #ifndef __SMB3_H_ENV__
  11 #define __SMB3_H_ENV__ 1
  12
  13 typedef struct smb_tran2Packet {
  14         osi_queue_t q;                  /* queue of all packets */
  15         int com;                        /* Trans or Trans2 (0x25 or 0x32) */
  16         int totalData;                  /* total # of expected data bytes */
  17         int totalParms;                 /* total # of expected parm bytes */
  18         int oldTotalParms;              /* initial estimate of parm bytes */
  19         int curData;                    /* current # of received data bytes */
  20         int curParms;                   /* current # of received parm bytes */
  21         int maxReturnData;              /* max # of returned data bytes */
  22         int maxReturnParms;             /* max # of returned parm bytes */
  23         int opcode;                     /* subopcode we're handling */
  24         long flags;                     /* flags */
  25         smb_vc_t *vcp;                  /* virtual circuit we're dealing with */
  26         unsigned short tid;             /* tid to match */
  27         unsigned short mid;             /* mid to match */
  28         unsigned short pid;             /* pid to remember */
  29         unsigned short uid;             /* uid to remember */
  30         unsigned short res[6];          /* contains PidHigh */
  31         unsigned short *parmsp;         /* parms */
  32         unsigned char *datap;           /* data bytes */
  33 } smb_tran2Packet_t;
  34
  35 /* for flags field */
  36 #define SMB_TRAN2PFLAG_ALLOC    1
  37
  38 typedef struct smb_tran2Dispatch {
  39         long (*procp)(smb_vc_t *, smb_tran2Packet_t *, smb_packet_t *);
  40         long flags;
  41 } smb_tran2Dispatch_t;
  42
  43 /* Data Structures that are written to or read from the wire directly
  44  * must be byte aligned (no padding).
  45  */
  46 #pragma pack(push, 1)
  47 typedef struct smb_tran2QFSInfo {
  48     union {
  49         struct {
  50             unsigned long FSID;                 /* file system ID */
  51             unsigned long sectorsPerAllocUnit;
  52             unsigned long totalAllocUnits;      /* on the disk */
  53             unsigned long availAllocUnits;      /* free blocks */
  54             unsigned short bytesPerSector;      /* bytes per sector */
  55         } allocInfo;
  56         struct {
  57             unsigned long vsn;                  /* volume serial number */
  58             char vnCount;                       /* count of chars in label, incl null */
  59             char label[12];                     /* pad out with nulls */
  60         } volumeInfo;
  61         struct {
  62             FILETIME      vct;          /* volume creation time */
  63             unsigned long vsn;          /* volume serial number */
  64             unsigned long vnCount;      /* length of volume label in bytes */
  65             char res[2];                /* reserved */
  66             char label[10];             /* volume label */
  67         } FSvolumeInfo;
  68         struct {
  69             LARGE_INTEGER totalAllocUnits;      /* on the disk */
  70             LARGE_INTEGER availAllocUnits;      /* free blocks */
  71             unsigned long sectorsPerAllocUnit;
  72             unsigned long bytesPerSector;       /* bytes per sector */
  73         } FSsizeInfo;
  74         struct {
  75             unsigned long devType;              /* device type */
  76             unsigned long characteristics;
  77         } FSdeviceInfo;
  78         struct {
  79             unsigned long attributes;
  80             unsigned long maxCompLength;        /* max path component length */
  81             unsigned long FSnameLength;         /* length of file system name */
  82             unsigned char FSname[12];
  83         } FSattributeInfo;
  84     } u;
  85 } smb_tran2QFSInfo_t;
  86
  87 typedef struct {
  88     union {
  89         struct {
  90             unsigned long  creationDateTime;    /* SMB_DATE / SMB_TIME */
  91             unsigned long  lastAccessDateTime;  /* SMB_DATE / SMB_TIME */
  92             unsigned long  lastWriteDateTime;   /* SMB_DATE / SMB_TIME */
  93             unsigned long  dataSize;
  94             unsigned long  allocationSize;
  95             unsigned short attributes;
  96             unsigned long  eaSize;
  97         } QPstandardInfo;
  98         struct {
  99             unsigned long  creationDateTime;    /* SMB_DATE / SMB_TIME */
 100             unsigned long  lastAccessDateTime;  /* SMB_DATE / SMB_TIME */
 101             unsigned long  lastWriteDateTime;   /* SMB_DATE / SMB_TIME */
 102             unsigned long  dataSize;
 103             unsigned long  allocationSize;
 104             unsigned short attributes;
 105             unsigned long  eaSize;
 106         } QPeaSizeInfo;
 107         struct {
 108             unsigned short maxDataCount;
 109             unsigned short eaErrorOffset;
 110             unsigned long  listLength;
 111             unsigned char  eaList[128];
 112         } QPeasFromListInfo;
 113         struct {
 114             unsigned short maxDataCount;
 115             unsigned short eaErrorOffset;
 116             unsigned long  listLength;
 117             unsigned char  eaList[128];
 118         } QPallEasInfo;
 119         struct {
 120             FILETIME       creationTime;
 121             FILETIME       lastAccessTime;
 122             FILETIME       lastWriteTime;
 123             FILETIME       changeTime;
 124             unsigned long  attributes;
 125             unsigned long  reserved;
 126         } QPfileBasicInfo;
 127         struct {
 128             LARGE_INTEGER  allocationSize;
 129             LARGE_INTEGER  endOfFile;
 130             unsigned long  numberOfLinks;
 131             unsigned char  deletePending;
 132             unsigned char  directory;
 133             unsigned short reserved;
 134         } QPfileStandardInfo;
 135         struct {
 136             unsigned long  eaSize;
 137         } QPfileEaInfo;
 138         struct {
 139             unsigned long  fileNameLength;
 140             unsigned char  fileName[512];
 141         } QPfileNameInfo;
 142         struct {
 143             FILETIME       creationTime;
 144             FILETIME       lastAccessTime;
 145             FILETIME       lastWriteTime;
 146             FILETIME       changeTime;
 147             unsigned long  attributes;
 148             LARGE_INTEGER  allocationSize;
 149             LARGE_INTEGER  endOfFile;
 150             unsigned long  numberOfLinks;
 151             unsigned char  deletePending;
 152             unsigned char  directory;
 153             LARGE_INTEGER  indexNumber;
 154             unsigned long  eaSize;
 155             unsigned long  accessFlags;
 156             LARGE_INTEGER  indexNumber2;
 157             LARGE_INTEGER  currentByteOffset;
 158             unsigned long  mode;
 159             unsigned long  alignmentRequirement;
 160             unsigned long  fileNameLength;
 161             unsigned char  fileName[512];
 162         } QPfileAllInfo;
 163         struct {
 164             unsigned long  fileNameLength;
 165             unsigned char  fileName[512];
 166         } QPfileAltNameInfo;
 167         struct {
 168             unsigned long  nextEntryOffset;
 169             unsigned long  streamNameLength;
 170             LARGE_INTEGER  streamSize;
 171             LARGE_INTEGER  streamAllocationSize;
 172             unsigned char  fileName[512];
 173         } QPfileStreamInfo;
 174         struct {
 175             LARGE_INTEGER  compressedFileSize;
 176             unsigned short compressionFormat;
 177             unsigned char  compressionUnitShift;
 178             unsigned char  chuckShift;
 179             unsigned char  clusterShift;
 180             unsigned char  reserved[3];
 181         } QPfileCompressionInfo;
 182     } u;
 183 } smb_tran2QPathInfo_t;
 184
 185 typedef struct {
 186     union {
 187         struct {
 188             FILETIME       creationTime;
 189             FILETIME       lastAccessTime;
 190             FILETIME       lastWriteTime;
 191             FILETIME       lastChangeTime;
 192             unsigned long  attributes;
 193         } QFbasicInfo;
 194         struct {
 195             LARGE_INTEGER  allocationSize;
 196             LARGE_INTEGER  endOfFile;
 197             unsigned long  numberOfLinks;
 198             unsigned char  deletePending;
 199             unsigned char  directory;
 200         } QFstandardInfo;
 201         struct {
 202             unsigned long  eaSize;
 203         } QFeaInfo;
 204         struct {
 205             unsigned long  fileNameLength;
 206             unsigned char  fileName[512];
 207         } QFfileNameInfo;
 208     } u;
 209 } smb_tran2QFileInfo_t;
 210 #pragma pack(pop)
 211
 212 /* more than enough opcodes for today, anyway */
 213 #define SMB_TRAN2_NOPCODES              20
 214
 215 extern smb_tran2Dispatch_t smb_tran2DispatchTable[SMB_TRAN2_NOPCODES];
 216
 217 #define SMB_RAP_NOPCODES        64
 218
 219 extern smb_tran2Dispatch_t smb_rapDispatchTable[SMB_RAP_NOPCODES];
 220
 221 extern long smb_ReceiveV3SessionSetupX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 222
 223 extern long smb_ReceiveV3TreeConnectX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 224
 225 extern long smb_ReceiveV3Trans(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 226
 227 extern long smb_ReceiveV3Tran2A(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 228
 229 extern long smb_ReceiveRAPNetShareEnum(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_t *op);
 230
 231 extern long smb_ReceiveRAPNetShareGetInfo(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_t *op);
 232
 233 extern long smb_ReceiveRAPNetWkstaGetInfo(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_t *op);
 234
 235 extern long smb_ReceiveRAPNetServerGetInfo(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_t *op);
 236
 237 extern long smb_ReceiveTran2Open(smb_vc_t *vcp, smb_tran2Packet_t *p,
 238         smb_packet_t *outp);
 239
 240 extern long smb_ReceiveTran2FindFirst(smb_vc_t *vcp, smb_tran2Packet_t *p,
 241         smb_packet_t *outp);
 242
 243 extern long smb_ReceiveTran2SearchDir(smb_vc_t *vcp, smb_tran2Packet_t *p,
 244         smb_packet_t *outp);
 245
 246 extern long smb_ReceiveTran2FindNext(smb_vc_t *vcp, smb_tran2Packet_t *p,
 247         smb_packet_t *outp);
 248
 249 extern long smb_ReceiveTran2QFSInfo(smb_vc_t *vcp, smb_tran2Packet_t *p,
 250         smb_packet_t *outp);
 251
 252 extern long smb_ReceiveTran2SetFSInfo(smb_vc_t *vcp, smb_tran2Packet_t *p,
 253         smb_packet_t *outp);
 254
 255 extern long smb_ReceiveTran2QFSInfoFid(smb_vc_t *vcp, smb_tran2Packet_t *p,
 256         smb_packet_t *outp);
 257
 258 extern long smb_ReceiveTran2QPathInfo(smb_vc_t *vcp, smb_tran2Packet_t *p,
 259         smb_packet_t *outp);
 260
 261 extern long smb_ReceiveTran2SetPathInfo(smb_vc_t *vcp, smb_tran2Packet_t *p,
 262         smb_packet_t *outp);
 263
 264 extern long smb_ReceiveTran2QFileInfo(smb_vc_t *vcp, smb_tran2Packet_t *p,
 265         smb_packet_t *outp);
 266
 267 extern long smb_ReceiveTran2SetFileInfo(smb_vc_t *vcp, smb_tran2Packet_t *p,
 268         smb_packet_t *outp);
 269
 270 extern long smb_ReceiveTran2FSCTL(smb_vc_t *vcp, smb_tran2Packet_t *p,
 271         smb_packet_t *outp);
 272
 273 extern long smb_ReceiveTran2IOCTL(smb_vc_t *vcp, smb_tran2Packet_t *p,
 274         smb_packet_t *outp);
 275
 276 extern long smb_ReceiveTran2FindNotifyFirst(smb_vc_t *vcp, smb_tran2Packet_t *p,
 277         smb_packet_t *outp);
 278
 279 extern long smb_ReceiveTran2FindNotifyNext(smb_vc_t *vcp, smb_tran2Packet_t *p,
 280         smb_packet_t *outp);
 281
 282 extern long smb_ReceiveTran2CreateDirectory(smb_vc_t *vcp, smb_tran2Packet_t *p,
 283         smb_packet_t *outp);
 284
 285 extern long smb_ReceiveTran2SessionSetup(smb_vc_t *vcp, smb_tran2Packet_t *p,
 286         smb_packet_t *outp);
 287
 288 extern long smb_ReceiveTran2GetDFSReferral(smb_vc_t *vcp, smb_tran2Packet_t *p,
 289         smb_packet_t *outp);
 290
 291 extern long smb_ReceiveTran2ReportDFSInconsistency(smb_vc_t *vcp, smb_tran2Packet_t *p,
 292         smb_packet_t *outp);
 293
 294 extern long smb_ReceiveV3FindClose(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 295
 296 extern long smb_ReceiveV3FindNotifyClose(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 297
 298 extern long smb_ReceiveV3UserLogoffX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 299
 300 extern long smb_ReceiveV3OpenX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 301
 302 extern long smb_ReceiveV3LockingX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 303
 304 extern long smb_ReceiveV3GetAttributes(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 305
 306 extern long smb_ReceiveV3ReadX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 307
 308 extern long smb_ReceiveV3WriteX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 309
 310 extern long smb_ReceiveV3SetAttributes(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 311
 312 extern long smb_ReceiveNTCreateX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 313
 314 extern long smb_ReceiveNTTransact(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 315
 316 extern void smb_NotifyChange(DWORD action, DWORD notifyFilter,
 317         cm_scache_t *dscp, char *filename, char *otherFilename,
 318         BOOL isDirectParent);
 319
 320 extern long smb_ReceiveNTCancel(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 321
 322 extern long smb_ReceiveNTRename(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
 323
 324 extern int smb_V3MatchMask(char *namep, char *maskp, int flags);
 325
 326 extern void smb3_Init();
 327 extern cm_user_t *smb_FindCMUserByName(char *usern, char *machine, afs_uint32 flags);
 328
 329 /* SMB auth related functions */
 330 extern void smb_NegotiateExtendedSecurity(void ** secBlob, int * secBlobLength);
 331
 332 #ifdef DJGPP
 333 #define DELETE (0x00010000)
 334 #define READ_CONTROL (0x00020000)
 335 #define SYNCHRONIZE (0x00100000)
 336 #define FILE_WRITE_ATTRIBUTES ( 0x0100 )
 337 #define FILE_GENERIC_READ (0x00120089)
 338 #define FILE_GENERIC_WRITE (0x00120116)
 339 #define FILE_GENERIC_EXECUTE (0x001200a0)
 340 #endif /* DJGPP */
 341
 342 /* Some of the FILE_NOTIFY_CHANGE values are undefined in winnt.h */
 343 #define FILE_NOTIFY_CHANGE_EA           0x00000080
 344 #define FILE_NOTIFY_CHANGE_STREAM_NAME  0x00000200
 345 #define FILE_NOTIFY_CHANGE_STREAM_SIZE  0x00000400
 346 #define FILE_NOTIFY_CHANGE_STREAM_WRITE 0x00000800
 347 #endif /*  __SMB3_H_ENV__ */