MTP设备的UMDF筛选器驱动程序

Question

我正在尝试为Windows 7上的MTP设备编写筛选器驱动程序，以便记录文件操作并阻止某些文件操作。我发现windows中处理MTP的驱动是一个名为WpdMtpDr.dll的UMDF驱动程序，我把WpdMtpDr.dll当作函数驱动程序一样，根据这个example (在UMDF函数驱动之上的示例UMDF filter driver )为它写了一个UMDF过滤驱动程序。我还使用了this作为参考，以确定驱动程序是作为上层过滤器还是下层过滤器安装的。我使用dpinst.exe安装了驱动程序。下面是我的INF文件。

安装没有错误，但当插入MTP设备(三星Galaxy S3)时，过滤器驱动程序不在其驱动程序列表中(可通过设备管理器查看)，并且其DllMain从未被调用。

我试着在下层过滤器和上层过滤器之间切换，但也没有帮助。

我做错了什么？

;
; umdffilter.inf
;

[Version]
Signature="$Windows NT$"
Class=WPD
ClassGuid={EEC5AD98-8080-425f-922A-DABF3DE3F69A}
Provider=%ManufacturerName%
CatalogFile=umdffilter.cat
DriverVer=01/02/2013,18.8.52.851`

[Manufacturer]
%ManufacturerName%=Standard,NTamd64

[Standard.NTamd64]
%DeviceName%=MyDevice_Install, usb\vid_04e8&pid_6860

[SourceDisksFiles]
umdffilter.dll=1
WudfUpdate_01011.dll=1
WdfCoInstaller01011.dll=1
WinUsbCoinstaller2.dll=1

[SourceDisksNames]
1 = %DiskName%

; =================== UMDF Filter Driver ==================================

[MyDevice_Install.NT]
CopyFiles=UMDriverCopy
Include=wpdmtp.inf, WINUSB.INF          ; Import sections from wpdmtp.inf and WINUSB.INF
Needs=WPD.MTP, WINUSB.NT                ; Run the CopyFiles & AddReg directives for wpdmtp.inf and WINUSB.INF

[MyDevice_Install.NT.hw]
Include = wpdmtp.inf
Needs   = WPD.MTP.Registration
AddReg  = MyDevice_AddReg

[MyDevice_Install.NT.Services]
AddService=WUDFRd,0x000001fa,WUDFRD_ServiceInstall  ; flag 0x2 sets this as the service for the device
AddService=WinUsb,0x000001f8,WinUsb_ServiceInstall  ; this service is installed because its a filter.

[MyDevice_Install.NT.CoInstallers]
CopyFiles=CoInstallers_CopyFiles
AddReg=CoInstallers_AddReg

[MyDevice_Install.NT.Wdf]
Include = wpdmtp.inf
Needs = WPD.MTP.Wdf
KmdfService=WINUSB, WinUsb_Install
UmdfService=umdffilter,umdffilter_Install
UmdfServiceOrder=umdffilter,WpdMtpDriver    ; upper filter

[WinUsb_Install]
KmdfLibraryVersion=1.11

[WpdMtpDriver_Install]
UmdfLibraryVersion=1.11.0 

[umdffilter_Install]
UmdfLibraryVersion=1.11.0 
ServiceBinary=%12%\UMDF\umdffilter.dll
DriverCLSID={8cec927c-219a-4777-baea-8626d6a0ce50}

[MyDevice_AddReg]
HKR,,"LowerFilters",0x00010008,"WinUsb" ; FLG_ADDREG_TYPE_MULTI_SZ | FLG_ADDREG_APPEND

[WUDFRD_ServiceInstall]
DisplayName = %WudfRdDisplayName%
ServiceType = 1
StartType = 3
ErrorControl = 1
ServiceBinary = %12%\WUDFRd.sys
LoadOrderGroup = Base

[WinUsb_ServiceInstall]
DisplayName     = %WinUsb_SvcDesc%
ServiceType     = 1
StartType       = 3
ErrorControl    = 1
ServiceBinary   = %12%\WinUSB.sys

[CoInstallers_CopyFiles]
WdfCoInstaller01011.dll
WudfUpdate_01011.dll
WinUsbCoinstaller2.dll

[CoInstallers_AddReg]
HKR,,CoInstallers32,0x00010000,"WudfUpdate_01011.dll", "WinUsbCoinstaller2.dll", "WdfCoInstaller01011.dll,WdfCoInstaller"

[DestinationDirs]
UMDriverCopy=12,UMDF        ; copy to drivers\umdf
CoInstallers_CopyFiles=11   ; copy to system32

[UMDriverCopy]
umdffilter.dll

; =================== Generic ==================================

[Strings]
ManufacturerName="Me"
ClassName="Samples" ; TODO: edit ClassName
DiskName = "umdffilter Installation Disk"
WinUsb_SvcDesc="WinUSB Driver"
WudfRdDisplayName="Windows Driver Foundation - User-mode Driver Framework Reflector"
DeviceName="umdffilter Device"`

Answer 1

@oren671:您应该能够在MTP堆栈上安装UMDF筛选器驱动程序作为上层筛选器。我尝试使用上面分享的相同的inf，发现inf中定义的Include部分导致错误，因为它已经包含在wpdmtp.inf 'WPD.MTP.Wdf‘部分中(参见DDInstall.Wdf下的Include/ WpdMtpDriver_Install )。

在%SystemDrive%\Windows\setupact.log中发现错误："...Error正在读取部分WpdMtpDriver_Install密钥UmdfLibraryVersion -找到重复的密钥...“请检查SystemDrive%\Windows\Inf\setupapi.dev.log和%SystemDrive%\Windows\setupact.log中的故障。

从上面的inf中删除'WpdMtpDriver_Install‘部分，我就能够在MTP栈上安装UMDF过滤器了。

我已经修改了MTP inf以使用sample设置inf方向link。使用USB传输的MTP同时使用WPD (即UMDF)和WINUSB，因此在您的filter inf中包含来自wpdmtp.inf的相关部分(DDInstall，DDInstall.hw，DDInstall.Services，DDInstall.CoInstallers，DDInstall.Wdf)应该会消除复制它们的需要。

;
; WUDFOsrUsbFilterOnMTPDriver.inf - Install a UM Filter driver on an MTP device'
;

[Version]
Signature="$Windows NT$"
Class=WPD
ClassGuid={EEC5AD98-8080-425f-922A-DABF3DE3F69A}
Provider=%MSFTUMDF%
DriverVer=02/03/2014,18.8.52.851
CatalogFile=wudf.cat

[Manufacturer]
%MSFTUMDF%=Microsoft,NTamd64

[Microsoft.NTamd64]
%OsrUsbDeviceName%=OsrUsb_Install, USB\VID_04E8&PID_6860&MI_00
%OsrUsbDeviceName%=OsrUsb_Install, USB\VID_04E8&PID_6860

[SourceDisksFiles]
WudfOsrUsbFilter.dll=1

[SourceDisksNames]
1 = %MediaDescription%

; =================== UMDF OSR Filter Driver ==================================

[OsrUsb_Install.NT]
CopyFiles=UMDriverCopy
Include = wpdmtp.inf, WINUSB.INF
Needs   = WPD.MTP, WINUSB.NT

[OsrUsb_Install.NT.hw]
Include = wpdmtp.inf
Needs   = WPD.MTP.Registration

[OsrUsb_Install.NT.Services]
Include = wpdmtp.inf
Needs   = WPD.MTP.Services

[OsrUsb_Install.NT.Wdf]
Include = wpdmtp.inf
Needs = WPD.MTP.Wdf
UmdfService=WudfOsrUsbFilter, WudfOsrUsbFilter_Install
UmdfServiceOrder=WpdMtpDriver, WUDFOsrUsbFilter

[OsrUsb_Install.NT.CoInstallers]
Include = wpdmtp.inf
Needs = WPD.MTP.CoInstallers

[WudfOsrUsbFilter_Install]
UmdfLibraryVersion=1.11.0
DriverCLSID = "{422d8dbc-520d-4d7e-8f53-920e5c867e6c}"
ServiceBinary = "%12%\UMDF\WUDFOsrUsbFilter.dll"

[DestinationDirs]
UMDriverCopy=12,UMDF        ; copy to drivers\umdf

[UMDriverCopy]
WudfOsrUsbFilter.dll

; =================== Generic ==================================

[Strings]
MSFTUMDF="Microsoft Internal (WDF:UMDF)"
MediaDescription="Microsoft UMDF OSR USB Sample Device Installation Media"
OsrUsbDeviceName="Microsoft UMDF OSR Usb Sample Device With Filter on User-mode Driver"