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Geolocation sample driver file list

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Important

This documentation and the geolocation driver sample for Windows 8.1 has been deprecated.

The source file of the geolocation driver sample includes the following categories of files.

  • General files that are common to a UMDF sensor driver.

  • Sensor-specific files that are provided to demonstrate support for a simulated geolocation sensor.

The following table describes the general files that are common to a UMDF sensor driver.

File name Contents
Device.cpp Contains an implementation of the CMyDevice member functions. This includes the OnPrepareHardware method that creates and initializes the sensor class extension.
Device.h Contains a definition for the CMyDevice class.
Dllsup.cpp Contains the driver DLL's entry point (DLLMain).
Driver.cpp Contains an implementation of the CMyDriver member functions. This includes the OnDeviceAdd method that creates an instance of the CMyDevice class (see description of Device.cpp).
Driver.h Contains a definition of the CMyDriver class.
Internal.h Contains local type definitions for the sample driver.
Makefile.inc Required to build an .INF file.
Queue.cpp Contains an implementation of the CMyQueue member functions. This includes the CreateInstance method, which creates an instance of the I/O queue for the device.
Queue.h Contains a definition of the CMyQueue class.
Resource.h Contains definitions consumed by SensorsGeolocationSample.h.
Sensor.cpp Contains an implementation of the CSensor member functions. This includes the methods that return lists of supported properties and data fields and the methods that set writable properties and data fields.
Sensor.h Contains a definition of the CSensor class.
SensDDI.cpp Contains an implementation of the ISensorDriver callback interface in the CSensorDdi class. The sensor class extension calls methods in this interface to retrieve supported data such as objects, properties, and events.
SensorManager.cpp Contains an implementation of the CSensorManager class. The methods in this class, as the name implies, manage the sensor device: starting it, stopping it, retrieving the device state, and so on.
SensorManager.h Contains the definition of the CSensorManager class.
SensorsGeolocationDriverSample.def Declares the module parameters.
SensorsGeolocationDriverSample.htm Contains a high-level description of the sample driver.
SensorsGeolocationDriverSample.idl Contains the necessary definitions for the driver's COM component.
SensorsGeolocationDriverSample.inf Contains the information that Windows Setup requires when you install the in-box driver on x86 and amd64 computers.
SensorsGeolocationDriverSample.rc Contains definitions for resources that the driver requires, such as file type, file description string, file version, and original file name.
Sources Contains a series of macro definitions that are recognized by the Build utility

The following table lists the files that implement the simulated geolocation sensor that is supported by the sample driver.

File name Contents
Geolocation.cpp Contains an implementation of the CGeolocation class. The methods in this class initialize the simulated sensor, retrieve readable properties, and set writable properties.
Geolocation.h Contains the definition of the CGeolocation class.

The Sensors Geolocation Driver Sample