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[FASTFAT] Add a wrapper around FsRtlNotifyFullReportChange

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This commit is contained in:
Pierre Schweitzer 2018-01-07 14:16:11 +01:00
parent 168223aeb8
commit 8294118174
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GPG key ID: 7545556C3D585B0B
6 changed files with 82 additions and 125 deletions
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15
drivers/filesystems/fastfat/cleanup.c
View file

@ -124,16 +124,11 @@ VfatCleanupFile(
{
VfatDelEntry(DeviceExt, pFcb, NULL);
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&pFcb->PathNameU,
pFcb->PathNameU.Length - pFcb->LongNameU.Length,
NULL,
NULL,
vfatFCBIsDirectory(pFcb) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME,
FILE_ACTION_REMOVED,
NULL);
vfatReportChange(DeviceExt,
pFcb,
vfatFCBIsDirectory(pFcb) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME,
FILE_ACTION_REMOVED);
}
if (pFcb->OpenHandleCount != 0)

28
drivers/filesystems/fastfat/create.c
View file

@ -1002,29 +1002,19 @@ VfatCreateFile(
if (Irp->IoStatus.Information == FILE_CREATED)
{
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&pFcb->PathNameU,
pFcb->PathNameU.Length - pFcb->LongNameU.Length,
NULL,
NULL,
(vfatFCBIsDirectory(pFcb) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_ADDED,
NULL);
vfatReportChange(DeviceExt,
pFcb,
(vfatFCBIsDirectory(pFcb) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_ADDED);
}
else if (Irp->IoStatus.Information == FILE_OVERWRITTEN ||
Irp->IoStatus.Information == FILE_SUPERSEDED)
{
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&pFcb->PathNameU,
pFcb->PathNameU.Length - pFcb->LongNameU.Length,
NULL,
NULL,
FILE_NOTIFY_CHANGE_LAST_WRITE | FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_SIZE,
FILE_ACTION_MODIFIED,
NULL);
vfatReportChange(DeviceExt,
pFcb,
FILE_NOTIFY_CHANGE_LAST_WRITE | FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_SIZE,
FILE_ACTION_MODIFIED);
}
pFcb->OpenHandleCount++;

130
drivers/filesystems/fastfat/finfo.c
View file

@ -269,12 +269,10 @@ VfatSetBasicInformation(
if (NotifyFilter != 0)
{
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&FCB->PathNameU,
FCB->PathNameU.Length - FCB->LongNameU.Length,
NULL, NULL, NotifyFilter, FILE_ACTION_MODIFIED,
NULL);
vfatReportChange(DeviceExt,
FCB,
NotifyFilter,
FILE_ACTION_MODIFIED);
}
return STATUS_SUCCESS;
@ -822,29 +820,19 @@ VfatSetRenameInformation(
if (FsRtlAreNamesEqual(&SourceFile, &NewFile, TRUE, NULL))
{
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&FCB->PathNameU,
FCB->PathNameU.Length - FCB->LongNameU.Length,
NULL,
NULL,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_RENAMED_OLD_NAME,
NULL);
vfatReportChange(DeviceExt,
FCB,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_RENAMED_OLD_NAME);
Status = vfatRenameEntry(DeviceExt, FCB, &NewFile, TRUE);
if (NT_SUCCESS(Status))
{
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&FCB->PathNameU,
FCB->PathNameU.Length - FCB->LongNameU.Length,
NULL,
NULL,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_RENAMED_NEW_NAME,
NULL);
vfatReportChange(DeviceExt,
FCB,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_RENAMED_NEW_NAME);
}
}
else
@ -865,44 +853,29 @@ VfatSetRenameInformation(
goto Cleanup;
}
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&FCB->PathNameU,
FCB->PathNameU.Length - FCB->LongNameU.Length,
NULL,
NULL,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
(DeletedTarget ? FILE_ACTION_REMOVED : FILE_ACTION_RENAMED_OLD_NAME),
NULL);
vfatReportChange(DeviceExt,
FCB,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
(DeletedTarget ? FILE_ACTION_REMOVED : FILE_ACTION_RENAMED_OLD_NAME));
Status = vfatRenameEntry(DeviceExt, FCB, &NewFile, FALSE);
if (NT_SUCCESS(Status))
{
if (DeletedTarget)
{
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&FCB->PathNameU,
FCB->PathNameU.Length - FCB->LongNameU.Length,
NULL,
NULL,
FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_SIZE | FILE_NOTIFY_CHANGE_LAST_WRITE
| FILE_NOTIFY_CHANGE_LAST_ACCESS | FILE_NOTIFY_CHANGE_CREATION | FILE_NOTIFY_CHANGE_EA,
FILE_ACTION_MODIFIED,
NULL);
vfatReportChange(DeviceExt,
FCB,
FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_SIZE | FILE_NOTIFY_CHANGE_LAST_WRITE
| FILE_NOTIFY_CHANGE_LAST_ACCESS | FILE_NOTIFY_CHANGE_CREATION | FILE_NOTIFY_CHANGE_EA,
FILE_ACTION_MODIFIED);
}
else
{
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&FCB->PathNameU,
FCB->PathNameU.Length - FCB->LongNameU.Length,
NULL,
NULL,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_RENAMED_NEW_NAME,
NULL);
vfatReportChange(DeviceExt,
FCB,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_RENAMED_NEW_NAME);
}
}
}
@ -936,44 +909,29 @@ VfatSetRenameInformation(
UNREFERENCED_PARAMETER(NewReferences);
#endif
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&FCB->PathNameU,
FCB->PathNameU.Length - FCB->LongNameU.Length,
NULL,
NULL,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_REMOVED,
NULL);
vfatReportChange(DeviceExt,
FCB,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_REMOVED);
Status = VfatMoveEntry(DeviceExt, FCB, &NewFile, ParentFCB);
if (NT_SUCCESS(Status))
{
if (DeletedTarget)
{
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&FCB->PathNameU,
FCB->PathNameU.Length - FCB->LongNameU.Length,
NULL,
NULL,
FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_SIZE | FILE_NOTIFY_CHANGE_LAST_WRITE
| FILE_NOTIFY_CHANGE_LAST_ACCESS | FILE_NOTIFY_CHANGE_CREATION | FILE_NOTIFY_CHANGE_EA,
FILE_ACTION_MODIFIED,
NULL);
vfatReportChange(DeviceExt,
FCB,
FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_SIZE | FILE_NOTIFY_CHANGE_LAST_WRITE
| FILE_NOTIFY_CHANGE_LAST_ACCESS | FILE_NOTIFY_CHANGE_CREATION | FILE_NOTIFY_CHANGE_EA,
FILE_ACTION_MODIFIED);
}
else
{
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&FCB->PathNameU,
FCB->PathNameU.Length - FCB->LongNameU.Length,
NULL,
NULL,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_ADDED,
NULL);
vfatReportChange(DeviceExt,
FCB,
(vfatFCBIsDirectory(FCB) ?
FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME),
FILE_ACTION_ADDED);
}
}
}

2
drivers/filesystems/fastfat/misc.c
View file

@ -468,4 +468,4 @@ VfatCheckForDismount(
}
return Delete;
}
}

10
drivers/filesystems/fastfat/rw.c
View file

@ -1070,15 +1070,7 @@ Metadata:
Filter = FILE_NOTIFY_CHANGE_LAST_WRITE | FILE_NOTIFY_CHANGE_ATTRIBUTES;
if (ByteOffset.QuadPart != OldFileSize.QuadPart) Filter |= FILE_NOTIFY_CHANGE_SIZE;
FsRtlNotifyFullReportChange(IrpContext->DeviceExt->NotifySync,
&(IrpContext->DeviceExt->NotifyList),
(PSTRING)&Fcb->PathNameU,
Fcb->PathNameU.Length - Fcb->LongNameU.Length,
NULL,
NULL,
Filter,
FILE_ACTION_MODIFIED,
NULL);
vfatReportChange(IrpContext->DeviceExt, Fcb, Filter, FILE_ACTION_MODIFIED);
}
}

22
drivers/filesystems/fastfat/vfat.h
View file

@ -602,6 +602,21 @@ vfatVolumeIsFatX(PDEVICE_EXTENSION DeviceExt)
return BooleanFlagOn(DeviceExt->Flags, VCB_IS_FATX);
}
FORCEINLINE
VOID
vfatReportChange(
IN PDEVICE_EXTENSION DeviceExt,
IN PVFATFCB Fcb,
IN ULONG FilterMatch,
IN ULONG Action)
{
FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
&(DeviceExt->NotifyList),
(PSTRING)&Fcb->PathNameU,
Fcb->PathNameU.Length - Fcb->LongNameU.Length,
NULL, NULL, FilterMatch, Action, NULL);
}
#define vfatAddToStat(Vcb, Stat, Inc) \
{ \
PSTATISTICS Stats = &(Vcb)->Statistics[KeGetCurrentProcessorNumber() % VfatGlobalData->NumberProcessors]; \
@ -1033,6 +1048,13 @@ VfatCheckForDismount(
IN PDEVICE_EXTENSION DeviceExt,
IN BOOLEAN Create);
VOID
vfatReportChange(
IN PDEVICE_EXTENSION DeviceExt,
IN PVFATFCB Fcb,
IN ULONG FilterMatch,
IN ULONG Action);
/* pnp.c */
NTSTATUS