[gedmurphy] 70409: [FLTMGR] - Add the beginning of the fltmgr. It's called rosfltmgr for now so I can test in Windows. - It's currently just base code which registers for file systems appearing (or...

Author: gedmurphy
Date: Wed Dec 23 14:41:05 2015
New Revision: 70409

URL: http://svn.reactos.org/svn/reactos?rev=70409&view=rev
Log:
[FLTMGR]
- Add the beginning of the fltmgr. It's called rosfltmgr for now so I can test in Windows.
- It's currently just base code  which registers for file systems appearing (or disappearing), and attaches itself to them and all other mounted devices in their chain.
- Although it builds (touch wood), don't add it to a running system. The IRPs aren't plugged in yet and it'll just bugcheck lower down the stack.

Added:
    trunk/reactos/drivers/fs_minifilter/
    trunk/reactos/drivers/fs_minifilter/CMakeLists.txt   (with props)
    trunk/reactos/drivers/fs_minifilter/fltmgr/
    trunk/reactos/drivers/fs_minifilter/fltmgr/CMakeLists.txt   (with props)
    trunk/reactos/drivers/fs_minifilter/fltmgr/Interface.c   (with props)
    trunk/reactos/drivers/fs_minifilter/fltmgr/Lib.c   (with props)
    trunk/reactos/drivers/fs_minifilter/fltmgr/fltmgr.h   (with props)
    trunk/reactos/drivers/fs_minifilter/fltmgr/fltmgr.rc   (with props)
Modified:
    trunk/reactos/drivers/CMakeLists.txt

Modified: trunk/reactos/drivers/CMakeLists.txt
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/CMakeLists.txt?rev=...
==============================================================================
--- trunk/reactos/drivers/CMakeLists.txt	[iso-8859-1] (original)
+++ trunk/reactos/drivers/CMakeLists.txt	[iso-8859-1] Wed Dec 23 14:41:05 2015
@@ -8,6 +8,7 @@
 add_subdirectory(crypto)
 add_subdirectory(filesystems)
 add_subdirectory(filters)
+add_subdirectory(fs_minifilter)
 add_subdirectory(hid)
 add_subdirectory(input)
 add_subdirectory(ksfilter)

Added: trunk/reactos/drivers/fs_minifilter/CMakeLists.txt
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/fs_minifilter/CMake...
==============================================================================
--- trunk/reactos/drivers/fs_minifilter/CMakeLists.txt	(added)
+++ trunk/reactos/drivers/fs_minifilter/CMakeLists.txt	[iso-8859-1] Wed Dec 23 14:41:05 2015
@@ -0,0 +1,2 @@
+
+add_subdirectory(fltmgr)

Propchange: trunk/reactos/drivers/fs_minifilter/CMakeLists.txt
------------------------------------------------------------------------------
    svn:eol-style = native

Added: trunk/reactos/drivers/fs_minifilter/fltmgr/CMakeLists.txt
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/fs_minifilter/fltmg...
==============================================================================
--- trunk/reactos/drivers/fs_minifilter/fltmgr/CMakeLists.txt	(added)
+++ trunk/reactos/drivers/fs_minifilter/fltmgr/CMakeLists.txt	[iso-8859-1] Wed Dec 23 14:41:05 2015
@@ -0,0 +1,12 @@
+
+list(APPEND SOURCE
+    Interface.c
+    Lib.c
+    fltmgr.h)
+
+add_library(rosfltmgr SHARED ${SOURCE} fltmgr.rc)
+set_module_type(rosfltmgr kernelmodedriver)
+target_link_libraries(rosfltmgr ${PSEH_LIB})
+add_importlibs(rosfltmgr ntoskrnl hal)
+add_pch(rosfltmgr fltmgr.h SOURCE)
+add_cd_file(TARGET rosfltmgr DESTINATION reactos/system32/drivers NO_CAB FOR all)

Propchange: trunk/reactos/drivers/fs_minifilter/fltmgr/CMakeLists.txt
------------------------------------------------------------------------------
    svn:eol-style = native

Added: trunk/reactos/drivers/fs_minifilter/fltmgr/Interface.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/fs_minifilter/fltmg...
==============================================================================
--- trunk/reactos/drivers/fs_minifilter/fltmgr/Interface.c	(added)
+++ trunk/reactos/drivers/fs_minifilter/fltmgr/Interface.c	[iso-8859-1] Wed Dec 23 14:41:05 2015
@@ -0,0 +1,805 @@
+/*
+* PROJECT:         Filesystem Filter Manager
+* LICENSE:         GPL - See COPYING in the top level directory
+* FILE:            drivers/fs_minifilter/fltmgr/interface.c
+* PURPOSE:         Implements the driver interface
+* PROGRAMMERS:     Ged Murphy ([e-mail])
+*/
+
+/* INCLUDES ******************************************************************/
+
+#include "fltmgr.h"
+
+//#define NDEBUG
+#include <debug.h>
+
+
+/* DATA *********************************************************************/
+
+DRIVER_INITIALIZE DriverEntry;
+NTSTATUS
+NTAPI
+DriverEntry(
+    _In_ PDRIVER_OBJECT DriverObject,
+    _In_ PUNICODE_STRING RegistryPath
+);
+
+static
+NTSTATUS
+SetupDispatchAndCallbacksTables(
+    _In_ PDRIVER_OBJECT DriverObject
+);
+
+static
+NTSTATUS
+FltpAttachDeviceObject(
+    _In_ PDEVICE_OBJECT SourceDevice,
+    _In_ PDEVICE_OBJECT Targetevice,
+    _Out_ PDEVICE_OBJECT *AttachedToDeviceObject
+);
+
+static
+BOOLEAN
+FltpIsAttachedToDevice(
+    _In_ PDEVICE_OBJECT DeviceObject,
+    _In_opt_ PDEVICE_OBJECT *AttachedDeviceObject
+);
+
+static
+NTSTATUS
+FltpEnumerateFileSystemVolumes(
+    _In_ PDEVICE_OBJECT DeviceObject
+);
+
+static
+NTSTATUS
+FltpAttachToFileSystemDevice(
+    _In_ PDEVICE_OBJECT DeviceObject,
+    _In_ PUNICODE_STRING DeviceName
+);
+
+static
+LONG_PTR
+FltpDetachFromFileSystemDevice(
+    _In_ PDEVICE_OBJECT DeviceObject
+);
+
+DRIVER_FS_NOTIFICATION FltpFsNotification;
+VOID
+FltpFsNotification(
+    _In_ PDEVICE_OBJECT DeviceObject,
+    _In_ BOOLEAN FsActive
+);
+
+
+#ifdef ALLOC_PRAGMA
+#pragma alloc_text(INIT, DriverEntry)
+#pragma alloc_text(INIT, SetupDispatchAndCallbacksTables)
+#pragma alloc_text(PAGE, FltpAttachDeviceObject)
+#pragma alloc_text(PAGE, FltpIsAttachedToDevice)
+#pragma alloc_text(PAGE, FltpEnumerateFileSystemVolumes)
+#pragma alloc_text(PAGE, FltpAttachToFileSystemDevice)
+#pragma alloc_text(PAGE, FltpDetachFromFileSystemDevice)
+#pragma alloc_text(PAGE, FltpFsNotification)
+//#pragma alloc_text(PAGE, )
+#endif
+
+#define MAX_DEVNAME_LENGTH  64
+
+DRIVER_DATA DriverData;
+
+typedef struct _FLTMGR_DEVICE_EXTENSION
+{
+    /* The file system we're attached to */
+    PDEVICE_OBJECT AttachedToDeviceObject;
+
+    //  Pointer to the real (disk) device object that is associated with
+    //  the file system device object we are attached to
+    /* The storage stack(disk) accociated with the file system device object we're attached to */
+    PDEVICE_OBJECT StorageStackDeviceObject;
+
+    /* Either physical drive for volume device objects otherwise
+     * it's the name of the control device we're attached to */
+    UNICODE_STRING DeviceName;
+    WCHAR DeviceNameBuffer[MAX_DEVNAME_LENGTH];
+
+} FLTMGR_DEVICE_EXTENSION, *PFLTMGR_DEVICE_EXTENSION;
+
+
+
+
+/* DISPATCH ROUTINES **********************************************/
+
+NTSTATUS
+NTAPI
+FltpPreFsFilterOperation(_In_ PFS_FILTER_CALLBACK_DATA Data,
+                         _Out_ PVOID *CompletionContext)
+{
+    UNREFERENCED_PARAMETER(Data);
+    UNREFERENCED_PARAMETER(CompletionContext);
+    __debugbreak();
+    return STATUS_SUCCESS;
+}
+
+VOID
+NTAPI
+FltpPostFsFilterOperation(_In_ PFS_FILTER_CALLBACK_DATA Data,
+                          _In_ NTSTATUS OperationStatus,
+                          _In_ PVOID CompletionContext)
+{
+    UNREFERENCED_PARAMETER(Data);
+    UNREFERENCED_PARAMETER(OperationStatus);
+    UNREFERENCED_PARAMETER(CompletionContext);
+    __debugbreak();
+}
+
+NTSTATUS
+NTAPI
+FltpDispatch(_In_ PDEVICE_OBJECT DeviceObject,
+             _Inout_ PIRP Irp)
+{
+    UNREFERENCED_PARAMETER(DeviceObject);
+    UNREFERENCED_PARAMETER(Irp);
+    __debugbreak();
+    return STATUS_SUCCESS;
+}
+
+NTSTATUS
+NTAPI
+FltpCreate(_In_ PDEVICE_OBJECT DeviceObject,
+           _Inout_ PIRP Irp)
+{
+    UNREFERENCED_PARAMETER(DeviceObject);
+    UNREFERENCED_PARAMETER(Irp);
+    __debugbreak();
+    return STATUS_SUCCESS;
+}
+
+NTSTATUS
+NTAPI
+FltpFsControl(_In_ PDEVICE_OBJECT DeviceObject,
+              _Inout_ PIRP Irp)
+{
+    UNREFERENCED_PARAMETER(DeviceObject);
+    UNREFERENCED_PARAMETER(Irp);
+    __debugbreak();
+    return STATUS_SUCCESS;
+}
+
+
+
+/* FUNCTIONS **********************************************/
+
+VOID
+FltpCleanupDeviceObject(_In_ PDEVICE_OBJECT DeviceObject)
+{
+    PFLTMGR_DEVICE_EXTENSION DeviceExtension;
+
+    DeviceExtension = DeviceObject->DeviceExtension;
+    if (DeviceExtension)
+    {
+        // cleanup device extension
+    }
+}
+
+static
+NTSTATUS
+FltpAttachDeviceObject(_In_ PDEVICE_OBJECT SourceDevice,
+                       _In_ PDEVICE_OBJECT TargetDevice,
+                       _Out_ PDEVICE_OBJECT *AttachedToDeviceObject)
+{
+    NTSTATUS Status;
+
+    PAGED_CODE();
+
+    /* Before attaching, copy the flags from the device we're going to attach to */
+    if (FlagOn(SourceDevice->Flags, DO_BUFFERED_IO))
+    {
+        SetFlag(TargetDevice->Flags, DO_BUFFERED_IO);
+    }
+    if (FlagOn(SourceDevice->Flags, DO_DIRECT_IO))
+    {
+        SetFlag(TargetDevice->Flags, DO_DIRECT_IO);
+    }
+    if (FlagOn(SourceDevice->Flags, DO_SYSTEM_BOOT_PARTITION))
+    {
+        SetFlag(TargetDevice->Characteristics, FILE_DEVICE_SECURE_OPEN);
+    }
+
+    /* Attach this device to the top of the driver stack */
+    Status = IoAttachDeviceToDeviceStackSafe(SourceDevice,
+                                             TargetDevice,
+                                             AttachedToDeviceObject);
+
+    return Status;
+}
+
+static
+BOOLEAN
+FltpIsAttachedToDevice(_In_ PDEVICE_OBJECT DeviceObject,
+                       _In_opt_ PDEVICE_OBJECT *AttachedDeviceObject)
+{
+    PDEVICE_OBJECT CurrentDeviceObject;
+    PDEVICE_OBJECT NextDeviceObject;
+
+    PAGED_CODE();
+
+    /* Initialize the return pointer */
+    if (AttachedDeviceObject) *AttachedDeviceObject = NULL;
+
+    /* Start by getting the top level device in the chain */
+    CurrentDeviceObject = IoGetAttachedDeviceReference(DeviceObject);
+
+    /* Loop while there are attached devices */
+    while (CurrentDeviceObject)
+    {
+        /* Check if this device driver matches ours */
+        if (CurrentDeviceObject->DriverObject == DriverData.DriverObject)
+        {
+            FLT_ASSERT(CurrentDeviceObject->DeviceExtension != NULL);
+
+            /* We're attached, return the device object if the caller asked for it */
+            if (AttachedDeviceObject)
+            {
+                *AttachedDeviceObject = CurrentDeviceObject;
+            }
+            else
+            {
+                /* We aren't returning the reference, so decrement the count */
+                ObDereferenceObject(CurrentDeviceObject);
+            }
+
+            return TRUE;
+        }
+
+        /* Get the next device in the chain */
+        NextDeviceObject = IoGetLowerDeviceObject(CurrentDeviceObject);
+
+        /* Decrement the count on the last device before we update the pointer */
+        ObDereferenceObject(CurrentDeviceObject);
+        CurrentDeviceObject = NextDeviceObject;
+    } 
+
+    return FALSE;
+}
+
+static
+NTSTATUS
+FltpEnumerateFileSystemVolumes(_In_ PDEVICE_OBJECT DeviceObject)
+{
+    PFLTMGR_DEVICE_EXTENSION NewDeviceExtension;
+    PDEVICE_OBJECT BaseDeviceObject;
+    PDEVICE_OBJECT NewDeviceObject;
+    PDEVICE_OBJECT *DeviceList;
+    PDEVICE_OBJECT StorageStackDeviceObject;
+    UNICODE_STRING DeviceName;
+    ULONG NumDevices;
+    ULONG i;
+    NTSTATUS Status;
+
+    PAGED_CODE();
+
+    /* Get the base device */
+    BaseDeviceObject = IoGetDeviceAttachmentBaseRef(DeviceObject);
+
+    /* get the number of device object linked to the base file system */
+    Status = IoEnumerateDeviceObjectList(BaseDeviceObject->DriverObject,
+                                         NULL,
+                                         0,
+                                         &NumDevices);
+    if (Status != STATUS_BUFFER_TOO_SMALL) return Status;
+
+    /* Add a few more slots in case the size changed between calls and allocate some memory to hold the pointers */
+    NumDevices += 4;
+    DeviceList = ExAllocatePoolWithTag(NonPagedPool,
+                                       (NumDevices * sizeof(PDEVICE_OBJECT)),
+                                       FM_TAG_DEV_OBJ_PTRS);
+    if (DeviceList == NULL) return STATUS_INSUFFICIENT_RESOURCES;
+
+    /* Now get all the device objects that this base driver has created */
+    Status = IoEnumerateDeviceObjectList(BaseDeviceObject->DriverObject,
+                                         DeviceList,
+                                         (NumDevices * sizeof(PDEVICE_OBJECT)),
+                                         &NumDevices);
+    if (!NT_SUCCESS(Status))
+    {
+        ExFreePoolWithTag(DeviceList, FM_TAG_DEV_OBJ_PTRS);
+        return Status;
+    }
+
+    /* Loop through all the devices looking for ones to attach to */
+    for (i = 0; i < NumDevices; i++)
+    {
+        RtlInitUnicodeString(&DeviceName, NULL);
+        StorageStackDeviceObject = NULL;
+        NewDeviceObject = NULL;
+
+        /* Ignore the device we passed in, and devices of the wrong type */
+        if ((DeviceList[i] == BaseDeviceObject) ||
+            (DeviceList[i]->DeviceType != BaseDeviceObject->DeviceType))
+        {
+            goto CleanupAndNext;
+        }
+
+        /* Ignore this device if we're already attached to it */
+        if (FltpIsAttachedToDevice(DeviceList[i], NULL) == FALSE)
+        {
+            goto CleanupAndNext;
+        }
+
+
+        /*
+         * If the device has a name, it must be a control device.
+         * This handles drivers with more then one control device (like FastFat)
+         */
+        FltpGetBaseDeviceObjectName(DeviceList[i], &DeviceName);
+        if (NT_SUCCESS(Status) && DeviceName.Length > 0)
+        {
+            goto CleanupAndNext;
+        }
+
+        /*
+         * Try to get the storage stack (disk) device object accociated with
+         * this file system device object. Ignore the device if we don't have one
+         */
+        Status = IoGetDiskDeviceObject(DeviceList[i],
+                                       &StorageStackDeviceObject);
+        if (!NT_SUCCESS(Status))
+        {
+            goto CleanupAndNext;
+        }
+
+
+        /*
+         * TODO: Don't attach to shadow copy volumes,
+         * ros doesn't have any so it's not an issues yet
+         */
+
+        /*
+         * We're far enough to be ready to attach, create a device
+         * object which we'll use to do so
+         */
+        Status = IoCreateDevice(DriverData.DriverObject,
+                                sizeof(FLTMGR_DEVICE_EXTENSION),
+                                NULL,
+                                DeviceList[i]->DeviceType,
+                                0,
+                                FALSE,
+                                &NewDeviceObject);
+        if (!NT_SUCCESS(Status))
+        {
+            goto CleanupAndNext;
+        }
+
+        /* Get the device extension for this new object and store our disk object there */
+        NewDeviceExtension = NewDeviceObject->DeviceExtension;
+        NewDeviceExtension->StorageStackDeviceObject = StorageStackDeviceObject;
+
+        /* Lookup and store the device name for the storage stack */
+        RtlInitEmptyUnicodeString(&NewDeviceExtension->DeviceName,
+                                  NewDeviceExtension->DeviceNameBuffer,
+                                  sizeof(NewDeviceExtension->DeviceNameBuffer));
+        FltpGetObjectName(StorageStackDeviceObject,
+                          &NewDeviceExtension->DeviceName);
+
+
+        /* Grab the attach lock before we attempt to attach */
+        ExAcquireFastMutex(&DriverData.FilterAttachLock);
+
+        /* Check again that we aren't already attached. It may have changed since our last check */
+        if (FltpIsAttachedToDevice(DeviceList[i], NULL) == FALSE)
+        {
+            FLT_ASSERT(NewDeviceObject->DriverObject == DriverData.DriverObject);
+
+            /* Finally, attach to the volume */
+            Status = FltpAttachDeviceObject(DeviceList[i],
+                                            NewDeviceObject,
+                                            &NewDeviceExtension->AttachedToDeviceObject);
+            if (NT_SUCCESS(Status))
+            {
+                /* Clean the initializing flag so other filters can attach to our device object */
+                ClearFlag(NewDeviceObject->Flags, DO_DEVICE_INITIALIZING);
+            }
+        }
+        else
+        {
+            /* We're already attached. Just cleanup */
+            Status = STATUS_DEVICE_ALREADY_ATTACHED;
+        }
+
+        ExReleaseFastMutex(&DriverData.FilterAttachLock);
+
+CleanupAndNext:
+
+        if (!NT_SUCCESS(Status))
+        {
+            if (NewDeviceObject)
+            {
+                FltpCleanupDeviceObject(NewDeviceObject);
+                IoDeleteDevice(NewDeviceObject);
+            }
+        }
+
+        if (StorageStackDeviceObject)
+        {
+            /* A ref was added for us when we attached, so we can deref ours now */
+            ObDereferenceObject(StorageStackDeviceObject);
+        }
+
+        /* Remove the ref which was added by IoEnumerateDeviceObjectList */
+        ObDereferenceObject(DeviceList[i]);
+
+        /* Free the buffer that FltpGetBaseDeviceObjectName added */
+        FltpFreeUnicodeString(&DeviceName);
+
+    }
+
+    /* Free the memory we allocated for the list */
+    ExFreePoolWithTag(DeviceList, FM_TAG_DEV_OBJ_PTRS);
+
+    return STATUS_SUCCESS;
+}
+
+static
+NTSTATUS
+FltpAttachToFileSystemDevice(_In_ PDEVICE_OBJECT DeviceObject,
+                             _In_ PUNICODE_STRING DeviceName)
+{
+    PFLTMGR_DEVICE_EXTENSION DeviceExtension;
+    PDEVICE_OBJECT NewDeviceObject;
+    WCHAR Buffer[MAX_DEVNAME_LENGTH];
+    UNICODE_STRING FileSystemDeviceName;
+    UNICODE_STRING FsRecDeviceName;
+    NTSTATUS Status;
+
+    PAGED_CODE();
+
+    /* Only handle device types we're interested in */
+    if (DeviceObject->DeviceType != FILE_DEVICE_DISK_FILE_SYSTEM &&
+        DeviceObject->DeviceType != FILE_DEVICE_CD_ROM_FILE_SYSTEM &&
+        DeviceObject->DeviceType != FILE_DEVICE_NETWORK_FILE_SYSTEM)
+    {
+        return STATUS_SUCCESS;
+    }
+
+    /* Setup the buffer to hold the device name */
+    RtlInitEmptyUnicodeString(&FileSystemDeviceName,
+                              Buffer,
+                              MAX_DEVNAME_LENGTH * sizeof(WCHAR));
+
+    /* Get the the name of the file system device */
+    Status = FltpGetObjectName(DeviceObject->DriverObject, &FileSystemDeviceName);
+    if (!NT_SUCCESS(Status)) return Status;
+
+    DPRINT("Found device %wZ, checking if we need to attach...", &FileSystemDeviceName);
+
+    /* Build up the name of the file system recognizer device */
+    RtlInitUnicodeString(&FsRecDeviceName, L"\FileSystem\Fs_Rec");
+
+    /* We don't attach to recognizer devices, so bail if this is one */
+    if (RtlCompareUnicodeString(&FileSystemDeviceName, &FsRecDeviceName, TRUE) == 0)
+    {
+        return STATUS_SUCCESS;
+    }
+
+    /* Create a device object which we can attach to this file system */
+    Status = IoCreateDevice(DriverData.DriverObject,
+                            sizeof(FLTMGR_DEVICE_EXTENSION),
+                            NULL,
+                            DeviceObject->DeviceType,
+                            0,
+                            FALSE,
+                            &NewDeviceObject);
+    if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("Failed to create a DO for attatching to a FS : 0x%X", Status);
+        return Status;
+    }
+
+    /* Cast the device extension to something we understand */
+    DeviceExtension = NewDeviceObject->DeviceExtension;
+
+    /* Attach this device to the top of the driver stack and store the DO we attached to in the DE */
+    Status = FltpAttachDeviceObject(NewDeviceObject,
+                                    DeviceObject,
+                                    &DeviceExtension->AttachedToDeviceObject);
+    if (NT_SUCCESS(Status))
+    {
+        DPRINT("Attached to %wZ", &FileSystemDeviceName);
+    }
+    else
+    {
+        DPRINT1("Failed to attach to the driver stack : 0x%X", Status);
+        goto Cleanup;
+    }
+
+    /* Setup the unicode string buffer and copy the device name to the device extension */
+    RtlInitEmptyUnicodeString(&DeviceExtension->DeviceName,
+                              DeviceExtension->DeviceNameBuffer,
+                              MAX_DEVNAME_LENGTH * sizeof(WCHAR));
+    RtlCopyUnicodeString(&DeviceExtension->DeviceName, DeviceName);
+
+    /* We're done, remove the initializing flag */
+    ClearFlag(NewDeviceObject->Flags, DO_DEVICE_INITIALIZING);
+
+    /* Look for existing mounted devices for this file system */
+    Status = FltpEnumerateFileSystemVolumes(DeviceObject);
+    if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("Failed to enumerate file system volumes for this file system : 0x%X", Status);
+        IoDetachDevice(DeviceExtension->AttachedToDeviceObject);
+    }
+
+Cleanup:
+
+    if (!NT_SUCCESS(Status))
+    {
+        IoDeleteDevice(NewDeviceObject);
+    }
+
+    return Status;
+}
+
+static
+LONG_PTR
+FltpDetachFromFileSystemDevice(_In_ PDEVICE_OBJECT DeviceObject)
+{
+    PDEVICE_OBJECT AttachedDevice, LowestDevice;
+    PFLTMGR_DEVICE_EXTENSION DeviceExtension;
+    LONG_PTR Count;
+
+    PAGED_CODE();
+
+    /* Get the attached device and increment the ref count on it */
+    AttachedDevice = IoGetAttachedDeviceReference(DeviceObject);
+
+    /* Loop through all attached devices until we reach the bottom (file system driver) */
+    while (AttachedDevice->DriverObject != DriverData.DriverObject)
+    {
+        /* Get the attached device */
+        LowestDevice = IoGetLowerDeviceObject(AttachedDevice);
+
+        /* Remove the reference we added. If it's zero then we're already clean */
+        Count = ObfDereferenceObject(AttachedDevice);
+        if (Count == 0) return Count;
+
+        /* Try the next one */
+        AttachedDevice = LowestDevice;
+    }
+
+
+    DeviceExtension = AttachedDevice->DeviceExtension;
+    if (DeviceExtension)
+    {
+        //
+        // FIXME: Put any device extension cleanup code here
+        //
+    }
+
+    /* Detach the device from the chain and delete the object */
+    IoDetachDevice(DeviceObject);
+    IoDeleteDevice(AttachedDevice);
+
+    /* Remove the reference we added so the delete can complete */
+    return ObfDereferenceObject(AttachedDevice);
+}
+
+DRIVER_FS_NOTIFICATION FltpFsNotification;
+VOID
+FltpFsNotification(_In_ PDEVICE_OBJECT DeviceObject,
+                   _In_ BOOLEAN FsActive)
+{
+    UNICODE_STRING DeviceName;
+    NTSTATUS Status;
+    __debugbreak();
+    PAGED_CODE();
+
+    /* Set an empty string */
+    RtlInitUnicodeString(&DeviceName, NULL);
+
+    /* Get the name of the lowest device object on the stack */ 
+    Status = FltpGetBaseDeviceObjectName(DeviceObject, &DeviceName);
+    if (NT_SUCCESS(Status))
+    {
+        /* Check if it's attaching or detaching*/
+        if (FsActive)
+        {
+            /* Run the attach routine */
+            FltpAttachToFileSystemDevice(DeviceObject, &DeviceName);
+        }
+        else
+        {
+            /* Run the detatch routine */
+            FltpDetachFromFileSystemDevice(DeviceObject);
+        }
+
+        /* Free the buffer which FltpGetBaseDeviceObjectName allocated */
+        FltpFreeUnicodeString(&DeviceName);
+    }
+}
+
+DRIVER_INITIALIZE DriverEntry;
+NTSTATUS
+NTAPI
+DriverEntry(_In_ PDRIVER_OBJECT DriverObject,
+            _In_ PUNICODE_STRING RegistryPath)
+{
+    UNICODE_STRING DeviceName = RTL_CONSTANT_STRING(L"\FileSystem\Filters\"DRIVER_NAME);
+    PDEVICE_OBJECT RawDeviceObject;
+    PDEVICE_OBJECT DeviceObject;
+    PFILE_OBJECT RawFileObject;
+    UNICODE_STRING ObjectName;
+    UNICODE_STRING SymLink;
+
+    NTSTATUS Status;
+    __debugbreak();
+    RtlZeroMemory(&DriverData, sizeof(DRIVER_DATA));
+    DriverData.DriverObject = DriverObject;
+
+    /* Save the registry key for this driver */
+    DriverData.ServiceKey.Length = RegistryPath->Length;
+    DriverData.ServiceKey.MaximumLength = RegistryPath->MaximumLength;
+    DriverData.ServiceKey.Buffer = (PWCHAR)ExAllocatePoolWithTag(NonPagedPool,
+                                                                 RegistryPath->MaximumLength,
+                                                                 FM_TAG_REGISTRY_DATA);
+    if (!DriverData.ServiceKey.Buffer) return STATUS_INSUFFICIENT_RESOURCES;
+    RtlCopyUnicodeString(&DriverData.ServiceKey, RegistryPath);
+
+    /* Do some initialization */
+    ExInitializeFastMutex(&DriverData.FilterAttachLock);
+
+    /* Create the main filter manager device object */
+    Status = IoCreateDevice(DriverObject,
+                            0,
+                            &DeviceName,
+                            FILE_DEVICE_DISK_FILE_SYSTEM,
+                            FILE_DEVICE_SECURE_OPEN,
+                            FALSE,
+                            &DeviceObject);
+    if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("fltmgr IoCreateDevice failed.  Status = %X", Status);
+        goto Cleanup;
+    }
+
+    /* Store a global reference so we can access from callbacks */
+    DriverData.DeviceObject = DeviceObject;
+
+    /* Generate the symbolic link name */
+    RtlInitUnicodeString(&SymLink, L"\??\"DRIVER_NAME);
+    Status = IoCreateSymbolicLink(&SymLink, &DeviceName);
+    if (!NT_SUCCESS(Status)) goto Cleanup;
+
+    /* Create the callbacks for the dispatch table, FastIo and FS callbacks */
+    Status = SetupDispatchAndCallbacksTables(DriverObject);
+    if (!NT_SUCCESS(Status)) goto Cleanup;
+
+    //
+    // TODO: Create fltmgr message device
+    //
+
+    /* Register for notifications when a new file system is loaded. This also enumerates any existing file systems */
+    Status = IoRegisterFsRegistrationChange(DriverObject, FltpFsNotification);
+    FLT_ASSERT(Status != STATUS_DEVICE_ALREADY_ATTACHED); // Windows checks for this, but I'm not sure how that can happen??
+    if (!NT_SUCCESS(Status))  goto Cleanup;
+
+    /* IoRegisterFsRegistrationChange isn't notified about the raw  file systems, so we attach to them manually */
+    RtlInitUnicodeString(&ObjectName, L"\Device\RawDisk");
+    Status = IoGetDeviceObjectPointer(&ObjectName,
+                                      FILE_READ_ATTRIBUTES,
+                                      &RawFileObject,
+                                      &RawDeviceObject);
+    if (NT_SUCCESS(Status))
+    {
+        FltpFsNotification(RawDeviceObject, TRUE);
+        ObfDereferenceObject(RawFileObject);
+    }
+
+    RtlInitUnicodeString(&ObjectName, L"\Device\RawCdRom");
+    Status = IoGetDeviceObjectPointer(&ObjectName,
+                                      FILE_READ_ATTRIBUTES,
+                                      &RawFileObject,
+                                      &RawDeviceObject);
+    if (NT_SUCCESS(Status))
+    {
+        FltpFsNotification(RawDeviceObject, TRUE);
+        ObfDereferenceObject(RawFileObject);
+    }
+
+    /* We're done, clear the initializing flag */
+    ClearFlag(DeviceObject->Flags, DO_DEVICE_INITIALIZING);
+    Status = STATUS_SUCCESS;
+
+Cleanup:
+
+    if (!NT_SUCCESS(Status))
+    {
+        if (DriverData.FastIoDispatch)
+        {
+            DriverObject->FastIoDispatch = NULL;
+            ExFreePoolWithTag(DriverData.FastIoDispatch, FM_TAG_DISPATCH_TABLE);
+        }
+
+        IoDeleteSymbolicLink(&SymLink);
+
+        if (DeviceObject)
+            IoDeleteDevice(DeviceObject);
+
+        if (DriverData.ServiceKey.Buffer)
+            ExFreePoolWithTag(DriverData.ServiceKey.Buffer, FM_TAG_REGISTRY_DATA);
+    }
+
+    return Status;
+}
+
+
+static
+NTSTATUS
+SetupDispatchAndCallbacksTables(_In_ PDRIVER_OBJECT DriverObject)
+{
+    PFAST_IO_DISPATCH FastIoDispatch;
+    FS_FILTER_CALLBACKS Callbacks;
+    ULONG i;
+
+    /* Plug all the IRPs */
+    for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++)
+    {
+        DriverObject->MajorFunction[i] = FltpDispatch;
+    }
+
+    /* Override the ones we're interested in */
+    DriverObject->MajorFunction[IRP_MJ_CREATE] = FltpCreate;
+    DriverObject->MajorFunction[IRP_MJ_CREATE_NAMED_PIPE] = FltpCreate;
+    DriverObject->MajorFunction[IRP_MJ_CREATE_MAILSLOT] = FltpCreate;
+    DriverObject->MajorFunction[IRP_MJ_FILE_SYSTEM_CONTROL] = FltpFsControl;
+
+    /* The FastIo diapatch table is stored in the pool along with a tag */
+    FastIoDispatch = ExAllocatePoolWithTag(NonPagedPool, sizeof(FAST_IO_DISPATCH), FM_TAG_DISPATCH_TABLE);
+    if (FastIoDispatch == NULL) return STATUS_INSUFFICIENT_RESOURCES;
+
+    /* Fill out the FastIo table  */
+    RtlZeroMemory(FastIoDispatch, sizeof(FAST_IO_DISPATCH));
+    FastIoDispatch->SizeOfFastIoDispatch = sizeof(FAST_IO_DISPATCH);
+    FastIoDispatch->FastIoCheckIfPossible = (PFAST_IO_CHECK_IF_POSSIBLE)NULL;
+    FastIoDispatch->FastIoRead = (PFAST_IO_READ)NULL;
+    FastIoDispatch->FastIoWrite = (PFAST_IO_WRITE)NULL;
+    FastIoDispatch->FastIoQueryBasicInfo = (PFAST_IO_QUERY_BASIC_INFO)NULL;
+    FastIoDispatch->FastIoQueryStandardInfo = (PFAST_IO_QUERY_STANDARD_INFO)NULL;
+    FastIoDispatch->FastIoLock = (PFAST_IO_LOCK)NULL;
+    FastIoDispatch->FastIoUnlockSingle = (PFAST_IO_UNLOCK_SINGLE)NULL;
+    FastIoDispatch->FastIoUnlockAll = (PFAST_IO_UNLOCK_ALL)NULL;
+    FastIoDispatch->FastIoUnlockAllByKey = (PFAST_IO_UNLOCK_ALL_BY_KEY)NULL;
+    FastIoDispatch->FastIoDeviceControl = (PFAST_IO_DEVICE_CONTROL)NULL;
+    FastIoDispatch->FastIoDetachDevice = (PFAST_IO_DETACH_DEVICE)NULL;
+    FastIoDispatch->FastIoQueryNetworkOpenInfo = (PFAST_IO_QUERY_NETWORK_OPEN_INFO)NULL;
+    FastIoDispatch->MdlRead = (PFAST_IO_MDL_READ)NULL;
+    FastIoDispatch->MdlReadComplete = (PFAST_IO_MDL_READ_COMPLETE)NULL;
+    FastIoDispatch->PrepareMdlWrite = (PFAST_IO_PREPARE_MDL_WRITE)NULL;
+    FastIoDispatch->MdlWriteComplete = (PFAST_IO_MDL_WRITE_COMPLETE)NULL;
+    FastIoDispatch->FastIoReadCompressed = (PFAST_IO_READ_COMPRESSED)NULL;
+    FastIoDispatch->FastIoWriteCompressed = (PFAST_IO_WRITE_COMPRESSED)NULL;
+    FastIoDispatch->MdlReadCompleteCompressed = (PFAST_IO_MDL_READ_COMPLETE_COMPRESSED)NULL;
+    FastIoDispatch->MdlWriteCompleteCompressed = (PFAST_IO_MDL_WRITE_COMPLETE_COMPRESSED)NULL;
+    FastIoDispatch->FastIoQueryOpen = (PFAST_IO_QUERY_OPEN)NULL;
+
+    /* Store the FastIo table address for easy reference */
+    DriverData.FastIoDispatch = FastIoDispatch;
+
+    /* Initialize the callback table */
+    Callbacks.SizeOfFsFilterCallbacks = sizeof(FS_FILTER_CALLBACKS);
+    Callbacks.PreAcquireForSectionSynchronization = FltpPreFsFilterOperation;
+    Callbacks.PostAcquireForSectionSynchronization = FltpPostFsFilterOperation;
+    Callbacks.PreReleaseForSectionSynchronization = FltpPreFsFilterOperation;
+    Callbacks.PostReleaseForSectionSynchronization = FltpPostFsFilterOperation;
+    Callbacks.PreAcquireForCcFlush = FltpPreFsFilterOperation;
+    Callbacks.PostAcquireForCcFlush = FltpPostFsFilterOperation;
+    Callbacks.PreReleaseForCcFlush = FltpPreFsFilterOperation;
+    Callbacks.PostReleaseForCcFlush = FltpPostFsFilterOperation;
+    Callbacks.PreAcquireForModifiedPageWriter = FltpPreFsFilterOperation;
+    Callbacks.PostAcquireForModifiedPageWriter = FltpPostFsFilterOperation;
+    Callbacks.PreReleaseForModifiedPageWriter = FltpPreFsFilterOperation;
+    Callbacks.PostReleaseForModifiedPageWriter = FltpPostFsFilterOperation;
+
+    /* Register our callbacks */
+    return FsRtlRegisterFileSystemFilterCallbacks(DriverObject, &Callbacks);
+}

Propchange: trunk/reactos/drivers/fs_minifilter/fltmgr/Interface.c
------------------------------------------------------------------------------
    svn:eol-style = native

Added: trunk/reactos/drivers/fs_minifilter/fltmgr/Lib.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/fs_minifilter/fltmg...
==============================================================================
--- trunk/reactos/drivers/fs_minifilter/fltmgr/Lib.c	(added)
+++ trunk/reactos/drivers/fs_minifilter/fltmgr/Lib.c	[iso-8859-1] Wed Dec 23 14:41:05 2015
@@ -0,0 +1,160 @@
+/*
+* PROJECT:         Filesystem Filter Manager
+* LICENSE:         GPL - See COPYING in the top level directory
+* FILE:            drivers/fs_minifilter/fltmgr/Lib.c
+* PURPOSE:         Miscellaneous library functions
+* PROGRAMMERS:     Ged Murphy ([e-mail])
+*/
+
+/* INCLUDES ******************************************************************/
+
+#include "fltmgr.h"
+
+#define NDEBUG
+#include <debug.h>
+
+
+/* DATA *********************************************************************/
+
+
+
+/* FUNCTIONS **********************************************/
+
+NTSTATUS
+FltpGetBaseDeviceObjectName(_In_ PDEVICE_OBJECT DeviceObject,
+                            _Inout_ PUNICODE_STRING ObjectName)
+{
+    PDEVICE_OBJECT BaseDeviceObject;
+    NTSTATUS Status;
+
+    /*
+     * Get the lowest device object on the stack, which may be the
+     * object we were passed, and lookup the name for that object
+     */
+    BaseDeviceObject = IoGetDeviceAttachmentBaseRef(DeviceObject);
+    Status = FltpGetObjectName(BaseDeviceObject, ObjectName);
+    ObDereferenceObject(BaseDeviceObject);
+
+    return Status;
+}
+
+NTSTATUS
+FltpGetObjectName(_In_ PVOID Object,
+                  _Inout_ PUNICODE_STRING ObjectName)
+{
+    POBJECT_NAME_INFORMATION ObjectNameInfo = NULL;
+    OBJECT_NAME_INFORMATION LocalNameInfo;
+    ULONG ReturnLength;
+    NTSTATUS Status;
+
+    if (ObjectName == NULL)
+        return STATUS_INVALID_PARAMETER;
+
+    /* Get the size of the buffer required to hold the nameinfo */
+    Status = ObQueryNameString(Object,
+                              &LocalNameInfo,
+                              sizeof(LocalNameInfo),
+                              &ReturnLength);
+    if (Status == STATUS_INFO_LENGTH_MISMATCH)
+    {
+        ObjectNameInfo = ExAllocatePoolWithTag(PagedPool,
+                                               ReturnLength,
+                                               FM_TAG_UNICODE_STRING);
+        if (ObjectNameInfo == NULL) return STATUS_INSUFFICIENT_RESOURCES;
+
+        /* Get the actual name info now we have the buffer to hold it */
+        Status = ObQueryNameString(Object,
+                                    ObjectNameInfo,
+                                    ReturnLength,
+                                    &ReturnLength);
+    }
+
+
+    if (NT_SUCCESS(Status))
+    {
+        /* Make sure the buffer we were passed is large enough to hold the string */
+        if (ObjectName->MaximumLength < ObjectNameInfo->Name.Length)
+        {
+            /* It wasn't, let's enlarge the buffer */
+            Status = FltpReallocateUnicodeString(ObjectName,
+                                                 ObjectNameInfo->Name.Length,
+                                                 FALSE);
+            
+        }
+
+        if (NT_SUCCESS(Status))
+        {
+            /* Copy the object name into the callers buffer */
+            RtlCopyUnicodeString(ObjectName, &ObjectNameInfo->Name);
+        }
+    }
+
+    if (ObjectNameInfo)
+    {
+        ExFreePoolWithTag(ObjectNameInfo, FM_TAG_UNICODE_STRING);
+    }
+
+    return Status;
+}
+
+VOID
+FltpFreeUnicodeString(_In_ PUNICODE_STRING String)
+{
+    /* Free up any existing buffer */
+    if (String->Buffer)
+    {
+        ExFreePoolWithTag(String->Buffer, FM_TAG_UNICODE_STRING);
+    }
+
+    /* Empty the string */
+    String->Buffer = NULL;
+    String->Length = 0;
+    String->MaximumLength = 0;
+}
+
+NTSTATUS
+FltpReallocateUnicodeString(_In_ PUNICODE_STRING String,
+                            _In_ SIZE_T NewLength,
+                            _In_ BOOLEAN CopyExisting)
+{
+    PWCH NewBuffer;
+
+    /* Don't bother reallocating if the buffer is smaller */
+    if (NewLength <= String->MaximumLength)
+    {
+        String->Length = 0;
+        return STATUS_SUCCESS;
+    }
+
+    /* Allocate a new buffer at the size requested */
+    NewBuffer = ExAllocatePoolWithTag(PagedPool, NewLength, FM_TAG_UNICODE_STRING);
+    if (NewBuffer == NULL) return STATUS_INSUFFICIENT_RESOURCES;
+
+    if (CopyExisting)
+    {
+        /* Copy the old data across */
+        RtlCopyMemory(NewBuffer, String->Buffer, String->Length);
+    }
+    else
+    {
+        /* Reset the length */
+        String->Length = 0;
+    }
+
+    /* Free any old buffer */
+    if (String->Buffer)
+        ExFreePoolWithTag(String->Buffer, FM_TAG_UNICODE_STRING);
+
+    /* Update the lengths */
+    String->Buffer = NewBuffer;
+    String->MaximumLength = NewLength;
+
+    return STATUS_SUCCESS;
+}
+
+NTSTATUS
+FltpCopyUnicodeString(_In_ PUNICODE_STRING StringOne,
+                      _In_ PUNICODE_STRING StringTwo)
+{
+    return 0;
+}

Propchange: trunk/reactos/drivers/fs_minifilter/fltmgr/Lib.c
------------------------------------------------------------------------------
    svn:eol-style = native

Added: trunk/reactos/drivers/fs_minifilter/fltmgr/fltmgr.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/fs_minifilter/fltmg...
==============================================================================
--- trunk/reactos/drivers/fs_minifilter/fltmgr/fltmgr.h	(added)
+++ trunk/reactos/drivers/fs_minifilter/fltmgr/fltmgr.h	[iso-8859-1] Wed Dec 23 14:41:05 2015
@@ -0,0 +1,264 @@
+#ifndef _FLTMGR_H
+#define _FLTMGR_H
+
+#include <ntifs.h>
+//#include <fltkernel.h>
+#include <pseh/pseh2.h>
+
+#define DRIVER_NAME     L"RosFltMgr"
+
+#define FM_TAG_DISPATCH_TABLE   'ifMF'
+#define FM_TAG_REGISTRY_DATA    'rtMF'
+#define FM_TAG_DEV_OBJ_PTRS     'ldMF'
+#define FM_TAG_UNICODE_STRING   'suMF'
+
+typedef struct _DRIVER_DATA
+{
+    PDRIVER_OBJECT DriverObject;
+    PDEVICE_OBJECT DeviceObject;
+    UNICODE_STRING ServiceKey;
+
+    PFAST_IO_DISPATCH FastIoDispatch;
+
+    FAST_MUTEX FilterAttachLock;
+
+} DRIVER_DATA, *PDRIVER_DATA;
+
+
+#define FLT_ASSERT(_e) NT_ASSERT(_e) //FIXME
+
+
+//FM ? ? -fltmgr.sys - Unrecognized FltMgr tag(update pooltag.w)
+//FMac - fltmgr.sys - ASCII String buffers
+//FMas - fltmgr.sys - ASYNC_IO_COMPLETION_CONTEXT structure
+//FMcb - fltmgr.sys - FLT_CCB structure
+//FMcr - fltmgr.sys - Context registration structures
+//FMct - fltmgr.sys - TRACK_COMPLETION_NODES structure
+//FMdl - fltmgr.sys - Array of DEVICE_OBJECT pointers
+//FMea - fltmgr.sys - EA buffer for create
+//FMfc - fltmgr.sys - FLTMGR_FILE_OBJECT_CONTEXT structure
+//FMfi - fltmgr.sys - Fast IO dispatch table
+//FMfk - fltmgr.sys - Byte Range Lock structure
+//FMfl - fltmgr.sys - FLT_FILTER structure
+//FMfn - fltmgr.sys - NAME_CACHE_NODE structure
+//FMfr - fltmgr.sys - FLT_FRAME structure
+//FMfz - fltmgr.sys - FILE_LIST_CTRL structure
+//FMib - fltmgr.sys - Irp SYSTEM buffers
+//FMic - fltmgr.sys - IRP_CTRL structure
+//FMin - fltmgr.sys - FLT_INSTANCE name
+//FMil - fltmgr.sys - IRP_CTRL completion node stack
+//FMis - fltmgr.sys - FLT_INSTANCE structure
+//FMla - fltmgr.sys - Per - processor IRPCTRL lookaside lists
+//FMnc - fltmgr.sys - NAME_CACHE_CREATE_CTRL structure
+//FMng - fltmgr.sys - NAME_GENERATION_CONTEXT structure
+//FMol - fltmgr.sys - OPLOCK_CONTEXT structure
+//FMos - fltmgr.sys - Operation status ctrl structure
+//FMpl - fltmgr.sys - Cache aware pushLock
+//FMpr - fltmgr.sys - FLT_PRCB structure
+//FMrl - fltmgr.sys - FLT_OBJECT rundown logs
+//FMrp - fltmgr.sys - Reparse point data buffer
+//FMrr - fltmgr.sys - Per - processor Cache - aware rundown ref structure
+//FMsd - fltmgr.sys - Security descriptors
+//FMsl - fltmgr.sys - STREAM_LIST_CTRL structure
+//FMtn - fltmgr.sys - Temporary file names
+//FMtr - fltmgr.sys - Temporary Registry information
+//FMts - fltmgr.sys - Tree Stack
+//FMus - fltmgr.sys - Unicode string
+//FMvf - fltmgr.sys - FLT_VERIFIER_EXTENSION structure
+//FMvj - fltmgr.sys - FLT_VERIFIER_OBJECT structure
+//FMvo - fltmgr.sys - FLT_VOLUME structure
+//FMwi - fltmgr.sys - Work item structures
+//FMcn - fltmgr.sys - Non paged context extension structures.
+//FMtp - fltmgr.sys - Non Paged tx vol context structures.
+//FMlp - fltmgr.sys - Paged stream list control entry structures.
+
+
+
+
+/*
+FltAcquirePushLockExclusive
+FltAcquirePushLockShared
+FltAcquireResourceExclusive
+FltAcquireResourceShared
+FltAllocateCallbackData
+FltAllocateContext
+FltAllocateDeferredIoWorkItem
+FltAllocateFileLock
+FltAllocateGenericWorkItem
+FltAllocatePoolAlignedWithTag
+FltAttachVolume
+FltAttachVolumeAtAltitude
+FltBuildDefaultSecurityDescriptor
+FltCancelFileOpen
+FltCancelIo
+FltCbdqDisable
+FltCbdqEnable
+FltCbdqInitialize
+FltCbdqInsertIo
+FltCbdqRemoveIo
+FltCbdqRemoveNextIo
+FltCheckAndGrowNameControl
+FltCheckLockForReadAccess
+FltCheckLockForWriteAccess
+FltCheckOplock
+FltClearCallbackDataDirty
+FltClearCancelCompletion
+FltClose
+FltCloseClientPort
+FltCloseCommunicationPort
+FltCompareInstanceAltitudes
+FltCompletePendedPostOperation
+FltCompletePendedPreOperation
+FltCreateCommunicationPort
+FltCreateFile
+FltCreateFileEx
+FltCreateSystemVolumeInformationFolder
+FltCurrentBatchOplock
+FltDecodeParameters
+FltDeleteContext
+FltDeleteFileContext
+FltDeleteInstanceContext
+FltDeletePushLock
+FltDeleteStreamContext
+FltDeleteStreamHandleContext
+FltDeleteVolumeContext
+FltDetachVolume
+FltDeviceIoControlFile
+FltDoCompletionProcessingWhenSafe
+FltEnumerateFilterInformation
+FltEnumerateFilters
+FltEnumerateInstanceInformationByFilter
+FltEnumerateInstanceInformationByVolume
+FltEnumerateInstances
+FltEnumerateVolumeInformation
+FltEnumerateVolumes
+FltFlushBuffers
+FltFreeCallbackData
+FltFreeDeferredIoWorkItem
+FltFreeFileLock
+FltFreeGenericWorkItem
+FltFreePoolAlignedWithTag
+FltFreeSecurityDescriptor
+FltFsControlFile
+FltGetBottomInstance
+FltGetContexts
+FltGetDestinationFileNameInformation
+FltGetDeviceObject
+FltGetDiskDeviceObject
+FltGetFileContext
+FltGetFileNameInformation
+FltGetFileNameInformationUnsafe
+FltGetFilterFromInstance
+FltGetFilterFromName
+FltGetFilterInformation
+FltGetInstanceContext
+FltGetInstanceInformation
+FltGetIrpName
+FltGetLowerInstance
+FltGetRequestorProcess
+FltGetRequestorProcessId
+FltGetRoutineAddress
+FltGetStreamContext
+FltGetStreamHandleContext
+FltGetSwappedBufferMdlAddress
+FltGetTopInstance
+FltGetTunneledName
+FltGetUpperInstance
+FltGetVolumeContext
+FltGetVolumeFromDeviceObject
+FltGetVolumeFromFileObject
+FltGetVolumeFromInstance
+FltGetVolumeFromName
+FltGetVolumeGuidName
+FltGetVolumeInstanceFromName
+FltGetVolumeName
+FltGetVolumeProperties
+FltInitializeFileLock
+FltInitializeOplock
+FltInitializePushLock
+FltIs32bitProcess
+FltIsCallbackDataDirty
+FltIsDirectory
+FltIsIoCanceled
+FltIsOperationSynchronous
+FltIsVolumeWritable
+FltLoadFilter
+FltLockUserBuffer
+FltNotifyFilterChangeDirectory
+FltObjectDereference
+FltObjectReference
+FltOpenVolume
+FltOplockFsctrl
+FltOplockIsFastIoPossible
+FltParseFileName
+FltParseFileNameInformation
+FltPerformAsynchronousIo
+FltPerformSynchronousIo
+FltProcessFileLock
+FltPurgeFileNameInformationCache
+FltQueryEaFile
+FltQueryInformationFile
+FltQuerySecurityObject
+FltQueryVolumeInformation
+FltQueryVolumeInformationFile
+FltQueueDeferredIoWorkItem
+FltQueueGenericWorkItem
+FltReadFile
+FltReferenceContext
+FltReferenceFileNameInformation
+FltRegisterFilter
+FltReissueSynchronousIo
+FltReleaseContext
+FltReleaseContexts
+FltReleaseFileNameInformation
+FltReleasePushLock
+FltReleaseResource
+FltRequestOperationStatusCallback
+FltRetainSwappedBufferMdlAddress
+FltReuseCallbackData
+FltSendMessage
+FltSetCallbackDataDirty
+FltSetCancelCompletion
+FltSetEaFile
+FltSetFileContext
+FltSetInformationFile
+FltSetInstanceContext
+FltSetSecurityObject
+FltSetStreamContext
+FltSetStreamHandleContext
+FltSetVolumeContext
+FltSetVolumeInformation
+FltStartFiltering
+FltSupportsFileContexts
+FltSupportsStreamContexts
+FltSupportsStreamHandleContexts
+FltTagFile
+FltUninitializeFileLock
+FltUninitializeOplock
+FltUnloadFilter
+FltUnregisterFilter
+FltUntagFile
+FltWriteFile
+*/
+
+
+
+/////////// FIXME: put these into the correct header
+NTSTATUS
+FltpGetBaseDeviceObjectName(_In_ PDEVICE_OBJECT DeviceObject,
+_Inout_ PUNICODE_STRING ObjectName);
+
+NTSTATUS
+FltpGetObjectName(_In_ PVOID Object,
+_Inout_ PUNICODE_STRING ObjectName);
+
+NTSTATUS
+FltpReallocateUnicodeString(_In_ PUNICODE_STRING String,
+_In_ SIZE_T NewLength,
+_In_ BOOLEAN CopyExisting);
+
+VOID
+FltpFreeUnicodeString(_In_ PUNICODE_STRING String);
+////////////////////////////////////////////////
+
+#endif /* _FLTMGR_H */

Propchange: trunk/reactos/drivers/fs_minifilter/fltmgr/fltmgr.h
------------------------------------------------------------------------------
    svn:eol-style = native

Added: trunk/reactos/drivers/fs_minifilter/fltmgr/fltmgr.rc
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/fs_minifilter/fltmg...
==============================================================================
--- trunk/reactos/drivers/fs_minifilter/fltmgr/fltmgr.rc	(added)
+++ trunk/reactos/drivers/fs_minifilter/fltmgr/fltmgr.rc	[iso-8859-1] Wed Dec 23 14:41:05 2015
@@ -0,0 +1,5 @@
+#define REACTOS_VERSION_DLL
+#define REACTOS_STR_FILE_DESCRIPTION  "ReactOS Filesystem Filter Manager"
+#define REACTOS_STR_INTERNAL_NAME     "fltmgr"
+#define REACTOS_STR_ORIGINAL_FILENAME "fltmgr.sys"
+#include <reactos/version.rc>

Propchange: trunk/reactos/drivers/fs_minifilter/fltmgr/fltmgr.rc
------------------------------------------------------------------------------
    svn:eol-style = native