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sys: file change notifications

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This commit is contained in:
Bill Zissimopoulos
2016-04-01 13:42:46 -07:00
parent aa81e1ffe5
commit 109e483a2f
7 changed files with 58 additions and 8 deletions
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src/sys/create.c
+13 -3
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@@ -678,6 +678,10 @@ NTSTATUS FspFsvolCreateComplete(
/* file was successfully overwritten/superseded */
FspFileNodeSetFileInfo(FileNode, FileObject, &Response->Rsp.Overwrite.FileInfo);
FspFileNodeNotifyChange(FileNode,
FILE_NOTIFY_CHANGE_LAST_WRITE | FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_SIZE,
FILE_ACTION_MODIFIED);
FspFileNodeReleaseOwner(FileNode, Full, Request);
/* SUCCESS! */
@@ -737,9 +741,10 @@ static NTSTATUS FspFsvolCreateTryOpen(PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Re
{
Success = MmFlushImageSection(&FileNode->NonPaged->SectionObjectPointers,
MmFlushForWrite);
FspFileNodeRelease(FileNode, Main);
if (!Success)
{
FspFileNodeRelease(FileNode, Main);
PIO_STACK_LOCATION IrpSp = IoGetCurrentIrpStackLocation(Irp);
BOOLEAN DeleteOnClose = BooleanFlagOn(IrpSp->Parameters.Create.Options, FILE_DELETE_ON_CLOSE);
@@ -752,8 +757,13 @@ static NTSTATUS FspFsvolCreateTryOpen(PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Re
return DeleteOnClose ? STATUS_CANNOT_DELETE : STATUS_SHARING_VIOLATION;
}
}
else
FspFileNodeRelease(FileNode, Main);
if (FILE_CREATED == Response->IoStatus.Information)
FspFileNodeNotifyChange(FileNode,
FileNode->IsDirectory ? FILE_NOTIFY_CHANGE_DIR_NAME : FILE_NOTIFY_CHANGE_FILE_NAME,
FILE_ACTION_ADDED);
FspFileNodeRelease(FileNode, Main);
/* SUCCESS! */
FspIopRequestContext(Request, RequestFileDesc) = 0;