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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，处理MTP在Windows驱动程序名为WpdMtpDr.dll一个UMDF驱动程序，我根据这个example（样品UMDF过滤驱动上述UMDF功能驱动程序），因为我对待WpdMtpDr.dll作为功能驱动程序写了UMDF过滤器驱动程序。我还使用this作为参考，以确定驱动程序是安装为上限还是下限过滤器。我使用dpinst.exe安装了驱动程序。以下是我的INF文件。用于MTP设备的UMDF筛选器驱动程序
安装没有错误，但是当插入MTP设备（Samsung Galaxy S3）时，过滤器驱动程序不在其驱动程序列表中（通过设备管理器看到），并且它的DllMain从未被调用过。
我试图在低级和高级过滤器之间切换，它也没有帮助。
我在做什么错？
;
; 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"`
显然UMDF过滤器不能作为第三方驱动程序安装。它意味着作为供应商软件包的一部分进行安装。特别是在Samsung Galaxy S3上，它导致设备无法启动（代码10）。 – oren671