reactos/ntoskrnl/fs/notify.c

   1 /* $Id: notify.c,v 1.13 2004/08/21 20:38:53 tamlin Exp $
   2  *
   3  * reactos/ntoskrnl/fs/notify.c
   4  *
   5  */
   6
   7 #include <ntoskrnl.h>
   8 #define NDEBUG
   9 #include <internal/debug.h>
  10
  11 /**********************************************************************
  12  * NAME                                                 EXPORTED
  13  *      FsRtlNotifyChangeDirectory@28
  14  *
  15  * DESCRIPTION
  16  *
  17  * ARGUMENTS
  18  *
  19  * RETURN VALUE
  20  *
  21  * @implemented
  22  */
  23 VOID
  24 STDCALL
  25 FsRtlNotifyChangeDirectory (
  26         IN      PNOTIFY_SYNC NotifySync,
  27         IN      PVOID        FsContext,
  28         IN      PSTRING      FullDirectoryName,
  29         IN      PLIST_ENTRY  NotifyList,
  30         IN      BOOLEAN      WatchTree,
  31         IN      ULONG        CompletionFilter,
  32         IN      PIRP         NotifyIrp
  33         )
  34 {
  35         FsRtlNotifyFullChangeDirectory (
  36                 NotifySync,
  37                 NotifyList,
  38                 FsContext,
  39                 FullDirectoryName,
  40                 WatchTree,
  41                 TRUE, /* IgnoreBuffer */
  42                 CompletionFilter,
  43                 NotifyIrp,
  44                 NULL,
  45                 NULL
  46                 );
  47 }
  48
  49
  50
  51 /**********************************************************************
  52  * NAME                                                 EXPORTED
  53  *      FsRtlNotifyCleanup@12
  54  *
  55  * DESCRIPTION
  56  *
  57  * ARGUMENTS
  58  *
  59  * RETURN VALUE
  60  *
  61  * @unimplemented
  62  */
  63 VOID
  64 STDCALL
  65 FsRtlNotifyCleanup (
  66         IN      PNOTIFY_SYNC    NotifySync,
  67         IN      PLIST_ENTRY     NotifyList,
  68         IN      PVOID           FsContext
  69         )
  70 {
  71 }
  72
  73
  74 /*
  75  * @unimplemented
  76  */
  77 VOID
  78 STDCALL
  79 FsRtlNotifyFilterChangeDirectory (
  80     IN PNOTIFY_SYNC NotifySync,
  81     IN PLIST_ENTRY NotifyList,
  82     IN PVOID FsContext,
  83     IN PSTRING FullDirectoryName,
  84     IN BOOLEAN WatchTree,
  85     IN BOOLEAN IgnoreBuffer,
  86     IN ULONG CompletionFilter,
  87     IN PIRP NotifyIrp,
  88     IN PCHECK_FOR_TRAVERSE_ACCESS TraverseCallback OPTIONAL,
  89     IN PSECURITY_SUBJECT_CONTEXT SubjectContext OPTIONAL,
  90     IN PFILTER_REPORT_CHANGE FilterCallback OPTIONAL
  91     )
  92 {
  93         UNIMPLEMENTED;
  94 }
  95
  96 /*
  97  * @unimplemented
  98  */
  99 VOID
 100 STDCALL
 101 FsRtlNotifyFilterReportChange (
 102     IN PNOTIFY_SYNC NotifySync,
 103     IN PLIST_ENTRY NotifyList,
 104     IN PSTRING FullTargetName,
 105     IN USHORT TargetNameOffset,
 106     IN PSTRING StreamName OPTIONAL,
 107     IN PSTRING NormalizedParentName OPTIONAL,
 108     IN ULONG FilterMatch,
 109     IN ULONG Action,
 110     IN PVOID TargetContext,
 111     IN PVOID FilterContext
 112     )
 113 {
 114         UNIMPLEMENTED;
 115 }
 116
 117
 118 /**********************************************************************
 119  * NAME                                                 EXPORTED
 120  *      FsRtlNotifyFullChangeDirectory@40
 121  *
 122  * DESCRIPTION
 123  *
 124  * ARGUMENTS
 125  *
 126  * RETURN VALUE
 127  *
 128  * @unimplemented
 129  */
 130 VOID
 131 STDCALL
 132 FsRtlNotifyFullChangeDirectory (
 133         IN      PNOTIFY_SYNC                    NotifySync,
 134         IN      PLIST_ENTRY                     NotifyList,
 135         IN      PVOID                           FsContext,
 136         IN      PSTRING                         FullDirectoryName,
 137         IN      BOOLEAN                         WatchTree,
 138         IN      BOOLEAN                         IgnoreBuffer,
 139         IN      ULONG                           CompletionFilter,
 140         IN      PIRP                            NotifyIrp,
 141         IN      PCHECK_FOR_TRAVERSE_ACCESS      TraverseCallback        OPTIONAL,
 142         IN      PSECURITY_SUBJECT_CONTEXT       SubjectContext          OPTIONAL
 143         )
 144 {
 145 #if defined(__GNUC__) || (defined(_MSC_VER) && _MSC_VER >= 1300)
 146         DbgPrint("%s()\n", __FUNCTION__);
 147 #else
 148         DbgPrint("FsRtlNotifyFullChangeDirectory()\n");
 149 #endif
 150 }
 151
 152
 153 /**********************************************************************
 154  * NAME                                                 EXPORTED
 155  *      FsRtlNotifyFullReportChange@36
 156  *
 157  * DESCRIPTION
 158  *
 159  * ARGUMENTS
 160  *
 161  * RETURN VALUE
 162  *
 163  * @unimplemented
 164  */
 165 VOID
 166 STDCALL
 167 FsRtlNotifyFullReportChange (
 168         IN      PNOTIFY_SYNC    NotifySync,
 169         IN      PLIST_ENTRY     NotifyList,
 170         IN      PSTRING         FullTargetName,
 171         IN      USHORT          TargetNameOffset,
 172         IN      PSTRING         StreamName              OPTIONAL,
 173         IN      PSTRING         NormalizedParentName    OPTIONAL,
 174         IN      ULONG           FilterMatch,
 175         IN      ULONG           Action,
 176         IN      PVOID           TargetContext
 177         )
 178 {
 179 }
 180
 181
 182 /**********************************************************************
 183  * NAME                                                 EXPORTED
 184  *      FsRtlNotifyInitializeSync@4
 185  *
 186  * DESCRIPTION
 187  *
 188  * ARGUMENTS
 189  *
 190  * RETURN VALUE
 191  *
 192  * @implemented
 193  */
 194 VOID
 195 STDCALL
 196 FsRtlNotifyInitializeSync (
 197     IN  PNOTIFY_SYNC NotifySync
 198         )
 199 {
 200 #if 0
 201     *NotifySync = NULL;
 202     *NotifySync = ExAllocatePoolWithTag (
 203                         0x10,                   // PoolType???
 204                         sizeof (NOTIFY_SYNC),   // NumberOfBytes = 0x28
 205                         FSRTL_TAG
 206                         );
 207
 208     *NotifySync->Unknown0 = 1;
 209     *NotifySync->Unknown2 = 0;
 210     *NotifySync->Unknown3 = 1;
 211     *NotifySync->Unknown4 = 4;
 212     *NotifySync->Unknown5 = 0;
 213     *NotifySync->Unknown9 = 0;
 214     *NotifySync->Unknown10 = 0;
 215 #endif
 216 }
 217
 218
 219 /**********************************************************************
 220  * NAME                                                 EXPORTED
 221  *      FsRtlNotifyReportChange@20
 222  *
 223  * DESCRIPTION
 224  *
 225  * ARGUMENTS
 226  *
 227  * RETURN VALUE
 228  *
 229  * @implemented
 230  */
 231 VOID
 232 STDCALL
 233 FsRtlNotifyReportChange (
 234         IN      PNOTIFY_SYNC    NotifySync,
 235         IN      PLIST_ENTRY     NotifyList,
 236         IN      PSTRING         FullTargetName,
 237         IN      PUSHORT         FileNamePartLength,
 238         IN      ULONG           FilterMatch
 239         )
 240 {
 241         FsRtlNotifyFullReportChange (
 242                 NotifySync,
 243                 NotifyList,
 244                 FullTargetName,
 245                 (FullTargetName->Length - *FileNamePartLength), /*?*/
 246                 NULL,
 247                 NULL,
 248                 FilterMatch,
 249                 0, /* Action ? */
 250                 NULL
 251                 );
 252 }
 253
 254
 255 /**********************************************************************
 256  * NAME                                                 EXPORTED
 257  *      FsRtlNotifyUninitializeSync@4
 258  *
 259  * DESCRIPTION
 260  *      Uninitialize a NOTIFY_SYNC object.
 261  *
 262  * ARGUMENTS
 263  *      NotifySync is the address of a pointer
 264  *      to a PNOTIFY_SYNC object previously initialized by
 265  *      FsRtlNotifyInitializeSync().
 266  *
 267  * RETURN VALUE
 268  *      None.
 269  *
 270  * @implemented
 271  */
 272 VOID
 273 STDCALL
 274 FsRtlNotifyUninitializeSync (
 275     IN OUT PNOTIFY_SYNC NotifySync
 276         )
 277 {
 278 #if 0
 279     if (NULL != *NotifySync)
 280         {
 281         ExFreePool (*NotifySync);
 282         *NotifySync = NULL;
 283         }
 284 #endif
 285 }
 286
 287 /**********************************************************************
 288  * NAME                                                 EXPORTED
 289  *      FsRtlNotifyVolumeEvent@8
 290  *
 291  * DESCRIPTION
 292  *      NOTE: Only present in NT 5+.
 293  *
 294  * ARGUMENTS
 295  *
 296  * RETURN VALUE
 297  *
 298  * @unimplemented
 299  */
 300 NTSTATUS
 301 STDCALL
 302 FsRtlNotifyVolumeEvent (
 303         IN      PFILE_OBJECT    FileObject,
 304         IN      ULONG           EventCode
 305         )
 306 {
 307         return STATUS_NOT_IMPLEMENTED;
 308 }
 309
 310 /*
 311  *
 312  * @unimplemented
 313  */
 314 NTSTATUS
 315 STDCALL
 316 FsRtlRegisterFileSystemFilterCallbacks (
 317     IN PVOID            Unknown1,
 318     IN PVOID            Unknown2
 319     )
 320 {
 321         UNIMPLEMENTED;
 322         return STATUS_NOT_IMPLEMENTED;
 323 }
 324 /* EOF */