reactos/ntoskrnl/fs/notify.c

   1 /* $Id: notify.c,v 1.11 2004/06/27 13:58:05 navaraf Exp $
   2  *
   3  * reactos/ntoskrnl/fs/notify.c
   4  *
   5  */
   6 #include <ntos.h>
   7 #include <ddk/ntifs.h>
   8
   9 #define NDEBUG
  10 #include <internal/debug.h>
  11
  12 /**********************************************************************
  13  * NAME                                                 EXPORTED
  14  *      FsRtlNotifyChangeDirectory@28
  15  *
  16  * DESCRIPTION
  17  *
  18  * ARGUMENTS
  19  *
  20  * RETURN VALUE
  21  *
  22  * @implemented
  23  */
  24 VOID
  25 STDCALL
  26 FsRtlNotifyChangeDirectory (
  27         IN      PNOTIFY_SYNC NotifySync,
  28         IN      PVOID        FsContext,
  29         IN      PSTRING      FullDirectoryName,
  30         IN      PLIST_ENTRY  NotifyList,
  31         IN      BOOLEAN      WatchTree,
  32         IN      ULONG        CompletionFilter,
  33         IN      PIRP         NotifyIrp
  34         )
  35 {
  36         FsRtlNotifyFullChangeDirectory (
  37                 NotifySync,
  38                 NotifyList,
  39                 FsContext,
  40                 FullDirectoryName,
  41                 WatchTree,
  42                 TRUE, /* IgnoreBuffer */
  43                 CompletionFilter,
  44                 NotifyIrp,
  45                 NULL,
  46                 NULL
  47                 );
  48 }
  49
  50
  51
  52 /**********************************************************************
  53  * NAME                                                 EXPORTED
  54  *      FsRtlNotifyCleanup@12
  55  *
  56  * DESCRIPTION
  57  *
  58  * ARGUMENTS
  59  *
  60  * RETURN VALUE
  61  *
  62  * @unimplemented
  63  */
  64 VOID
  65 STDCALL
  66 FsRtlNotifyCleanup (
  67         IN      PNOTIFY_SYNC    NotifySync,
  68         IN      PLIST_ENTRY     NotifyList,
  69         IN      PVOID           FsContext
  70         )
  71 {
  72 }
  73
  74
  75 /*
  76  * @unimplemented
  77  */
  78 STDCALL
  79 VOID
  80 FsRtlNotifyFilterChangeDirectory (
  81     IN PNOTIFY_SYNC NotifySync,
  82     IN PLIST_ENTRY NotifyList,
  83     IN PVOID FsContext,
  84     IN PSTRING FullDirectoryName,
  85     IN BOOLEAN WatchTree,
  86     IN BOOLEAN IgnoreBuffer,
  87     IN ULONG CompletionFilter,
  88     IN PIRP NotifyIrp,
  89     IN PCHECK_FOR_TRAVERSE_ACCESS TraverseCallback OPTIONAL,
  90     IN PSECURITY_SUBJECT_CONTEXT SubjectContext OPTIONAL,
  91     IN PFILTER_REPORT_CHANGE FilterCallback OPTIONAL
  92     )
  93 {
  94         UNIMPLEMENTED;
  95 }
  96
  97 /*
  98  * @unimplemented
  99  */
 100 STDCALL
 101 VOID
 102 FsRtlNotifyFilterReportChange (
 103     IN PNOTIFY_SYNC NotifySync,
 104     IN PLIST_ENTRY NotifyList,
 105     IN PSTRING FullTargetName,
 106     IN USHORT TargetNameOffset,
 107     IN PSTRING StreamName OPTIONAL,
 108     IN PSTRING NormalizedParentName OPTIONAL,
 109     IN ULONG FilterMatch,
 110     IN ULONG Action,
 111     IN PVOID TargetContext,
 112     IN PVOID FilterContext
 113     )
 114 {
 115         UNIMPLEMENTED;
 116 }
 117
 118
 119 /**********************************************************************
 120  * NAME                                                 EXPORTED
 121  *      FsRtlNotifyFullChangeDirectory@40
 122  *
 123  * DESCRIPTION
 124  *
 125  * ARGUMENTS
 126  *
 127  * RETURN VALUE
 128  *
 129  * @unimplemented
 130  */
 131 VOID
 132 STDCALL
 133 FsRtlNotifyFullChangeDirectory (
 134         IN      PNOTIFY_SYNC                    NotifySync,
 135         IN      PLIST_ENTRY                     NotifyList,
 136         IN      PVOID                           FsContext,
 137         IN      PSTRING                         FullDirectoryName,
 138         IN      BOOLEAN                         WatchTree,
 139         IN      BOOLEAN                         IgnoreBuffer,
 140         IN      ULONG                           CompletionFilter,
 141         IN      PIRP                            NotifyIrp,
 142         IN      PCHECK_FOR_TRAVERSE_ACCESS      TraverseCallback        OPTIONAL,
 143         IN      PSECURITY_SUBJECT_CONTEXT       SubjectContext          OPTIONAL
 144         )
 145 {
 146 #if defined(__GNUC__) || (defined(_MSC_VER) && _MSC_VER >= 1300)
 147         DbgPrint("%s()\n", __FUNCTION__);
 148 #else
 149         DbgPrint("FsRtlNotifyFullChangeDirectory()\n");
 150 #endif
 151 }
 152
 153
 154 /**********************************************************************
 155  * NAME                                                 EXPORTED
 156  *      FsRtlNotifyFullReportChange@36
 157  *
 158  * DESCRIPTION
 159  *
 160  * ARGUMENTS
 161  *
 162  * RETURN VALUE
 163  *
 164  * @unimplemented
 165  */
 166 VOID
 167 STDCALL
 168 FsRtlNotifyFullReportChange (
 169         IN      PNOTIFY_SYNC    NotifySync,
 170         IN      PLIST_ENTRY     NotifyList,
 171         IN      PSTRING         FullTargetName,
 172         IN      USHORT          TargetNameOffset,
 173         IN      PSTRING         StreamName              OPTIONAL,
 174         IN      PSTRING         NormalizedParentName    OPTIONAL,
 175         IN      ULONG           FilterMatch,
 176         IN      ULONG           Action,
 177         IN      PVOID           TargetContext
 178         )
 179 {
 180 }
 181
 182
 183 /**********************************************************************
 184  * NAME                                                 EXPORTED
 185  *      FsRtlNotifyInitializeSync@4
 186  *
 187  * DESCRIPTION
 188  *
 189  * ARGUMENTS
 190  *
 191  * RETURN VALUE
 192  *
 193  * @implemented
 194  */
 195 VOID
 196 STDCALL
 197 FsRtlNotifyInitializeSync (
 198     IN  PNOTIFY_SYNC NotifySync
 199         )
 200 {
 201 #if 0
 202     *NotifySync = NULL;
 203     *NotifySync = ExAllocatePoolWithTag (
 204                         0x10,                   // PoolType???
 205                         sizeof (NOTIFY_SYNC),   // NumberOfBytes = 0x28
 206                         FSRTL_TAG
 207                         );
 208
 209     *NotifySync->Unknown0 = 1;
 210     *NotifySync->Unknown2 = 0;
 211     *NotifySync->Unknown3 = 1;
 212     *NotifySync->Unknown4 = 4;
 213     *NotifySync->Unknown5 = 0;
 214     *NotifySync->Unknown9 = 0;
 215     *NotifySync->Unknown10 = 0;
 216 #endif
 217 }
 218
 219
 220 /**********************************************************************
 221  * NAME                                                 EXPORTED
 222  *      FsRtlNotifyReportChange@20
 223  *
 224  * DESCRIPTION
 225  *
 226  * ARGUMENTS
 227  *
 228  * RETURN VALUE
 229  *
 230  * @implemented
 231  */
 232 VOID
 233 STDCALL
 234 FsRtlNotifyReportChange (
 235         IN      PNOTIFY_SYNC    NotifySync,
 236         IN      PLIST_ENTRY     NotifyList,
 237         IN      PSTRING         FullTargetName,
 238         IN      PUSHORT         FileNamePartLength,
 239         IN      ULONG           FilterMatch
 240         )
 241 {
 242         FsRtlNotifyFullReportChange (
 243                 NotifySync,
 244                 NotifyList,
 245                 FullTargetName,
 246                 (FullTargetName->Length - *FileNamePartLength), /*?*/
 247                 NULL,
 248                 NULL,
 249                 FilterMatch,
 250                 0, /* Action ? */
 251                 NULL
 252                 );
 253 }
 254
 255
 256 /**********************************************************************
 257  * NAME                                                 EXPORTED
 258  *      FsRtlNotifyUninitializeSync@4
 259  *
 260  * DESCRIPTION
 261  *      Uninitialize a NOTIFY_SYNC object.
 262  *
 263  * ARGUMENTS
 264  *      NotifySync is the address of a pointer
 265  *      to a PNOTIFY_SYNC object previously initialized by
 266  *      FsRtlNotifyInitializeSync().
 267  *
 268  * RETURN VALUE
 269  *      None.
 270  *
 271  * @implemented
 272  */
 273 VOID
 274 STDCALL
 275 FsRtlNotifyUninitializeSync (
 276     IN OUT PNOTIFY_SYNC NotifySync
 277         )
 278 {
 279 #if 0
 280     if (NULL != *NotifySync)
 281         {
 282         ExFreePool (*NotifySync);
 283         *NotifySync = NULL;
 284         }
 285 #endif
 286 }
 287
 288 /**********************************************************************
 289  * NAME                                                 EXPORTED
 290  *      FsRtlNotifyVolumeEvent@8
 291  *
 292  * DESCRIPTION
 293  *      NOTE: Only present in NT 5+.
 294  *
 295  * ARGUMENTS
 296  *
 297  * RETURN VALUE
 298  *
 299  * @unimplemented
 300  */
 301 NTSTATUS
 302 STDCALL
 303 FsRtlNotifyVolumeEvent (
 304         IN      PFILE_OBJECT    FileObject,
 305         IN      ULONG           EventCode
 306         )
 307 {
 308         return STATUS_NOT_IMPLEMENTED;
 309 }
 310
 311 /*
 312  *
 313  * @unimplemented
 314  */
 315 STDCALL
 316 NTSTATUS
 317 FsRtlRegisterFileSystemFilterCallbacks (
 318     IN PVOID            Unknown1,
 319     IN PVOID            Unknown2
 320     )
 321 {
 322         UNIMPLEMENTED;
 323         return STATUS_NOT_IMPLEMENTED;
 324 }
 325 /* EOF */