[ros-diffs] [pschweitzer] 75918: [FASTFAT] Notify in case of attributes/dates changes

Author: pschweitzer
Date: Thu Sep 21 09:47:13 2017
New Revision: 75918

URL: http://svn.reactos.org/svn/reactos?rev=75918&view=rev
Log:
[FASTFAT]
Notify in case of attributes/dates changes

Modified:
    trunk/reactos/drivers/filesystems/fastfat/finfo.c

Modified: trunk/reactos/drivers/filesystems/fastfat/finfo.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/fastfat...
==============================================================================
--- trunk/reactos/drivers/filesystems/fastfat/finfo.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/fastfat/finfo.c	[iso-8859-1] Thu Sep 21 09:47:13 2017
@@ -156,6 +156,8 @@
     PDEVICE_EXTENSION DeviceExt,
     PFILE_BASIC_INFORMATION BasicInfo)
 {
+    ULONG NotifyFilter;
+
     DPRINT("VfatSetBasicInformation()\n");

ASSERT(NULL != FileObject);
@@ -165,6 +167,8 @@
     /* Check volume label bit */
     ASSERT(0 == (*FCB->Attributes & _A_VOLID));

+    NotifyFilter = 0;
+
     if (BasicInfo->FileAttributes != 0)
     {
         UCHAR Attributes;
@@ -192,6 +196,7 @@
         {
             *FCB->Attributes = Attributes;
             DPRINT("Setting attributes 0x%02x\n", *FCB->Attributes);
+            NotifyFilter |= FILE_NOTIFY_CHANGE_ATTRIBUTES;
         }
     }

@@ -203,6 +208,7 @@
                                        &BasicInfo->CreationTime,
                                        &FCB->entry.FatX.CreationDate,
                                        &FCB->entry.FatX.CreationTime);
+            NotifyFilter |= FILE_NOTIFY_CHANGE_CREATION;
         }

if (BasicInfo->LastAccessTime.QuadPart != 0 && BasicInfo->LastAccessTime.QuadPart != -1)
@@ -211,6 +217,7 @@
                                        &BasicInfo->LastAccessTime,
                                        &FCB->entry.FatX.AccessDate,
                                        &FCB->entry.FatX.AccessTime);
+            NotifyFilter |= FILE_NOTIFY_CHANGE_LAST_ACCESS;
         }

if (BasicInfo->LastWriteTime.QuadPart != 0 && BasicInfo->LastWriteTime.QuadPart != -1)
@@ -219,6 +226,7 @@
                                        &BasicInfo->LastWriteTime,
                                        &FCB->entry.FatX.UpdateDate,
                                        &FCB->entry.FatX.UpdateTime);
+            NotifyFilter |= FILE_NOTIFY_CHANGE_LAST_WRITE;
         }
     }
     else
@@ -229,6 +237,7 @@
                                        &BasicInfo->CreationTime,
                                        &FCB->entry.Fat.CreationDate,
                                        &FCB->entry.Fat.CreationTime);
+            NotifyFilter |= FILE_NOTIFY_CHANGE_CREATION;
         }

if (BasicInfo->LastAccessTime.QuadPart != 0 && BasicInfo->LastAccessTime.QuadPart != -1)
@@ -237,6 +246,7 @@
                                        &BasicInfo->LastAccessTime,
                                        &FCB->entry.Fat.AccessDate,
                                        NULL);
+            NotifyFilter |= FILE_NOTIFY_CHANGE_LAST_ACCESS;
         }

if (BasicInfo->LastWriteTime.QuadPart != 0 && BasicInfo->LastWriteTime.QuadPart != -1)
@@ -245,10 +255,21 @@
                                        &BasicInfo->LastWriteTime,
                                        &FCB->entry.Fat.UpdateDate,
                                        &FCB->entry.Fat.UpdateTime);
+            NotifyFilter |= FILE_NOTIFY_CHANGE_LAST_WRITE;
         }
     }

VfatUpdateEntry(FCB, vfatVolumeIsFatX(DeviceExt));
+
+    if (NotifyFilter != 0)
+    {
+        FsRtlNotifyFullReportChange(DeviceExt->NotifySync,
+                                    &(DeviceExt->NotifyList),
+                                    (PSTRING)&FCB->PathNameU,
+                                    FCB->PathNameU.Length - FCB->LongNameU.Length,
+                                    NULL, NULL, NotifyFilter, FILE_ACTION_MODIFIED,
+                                    NULL);
+    }

return STATUS_SUCCESS;
 }