ntoskrnl/fs/notify.c

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