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63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
#include "driver.h"
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#include "driver.tmh"
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#include "CPlatformInfo.h"
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NTSTATUS DriverEntry(_In_ PDRIVER_OBJECT DriverObject, _In_ PUNICODE_STRING RegistryPath)
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{
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WDF_DRIVER_CONFIG config;
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NTSTATUS status;
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WDF_OBJECT_ATTRIBUTES attributes;
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#if UMDF_VERSION_MAJOR == 2 && UMDF_VERSION_MINOR == 0
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WPP_INIT_TRACING(MYDRIVER_TRACING_ID);
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#else
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WPP_INIT_TRACING(DriverObject, RegistryPath);
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#endif
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TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Entry");
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WDF_OBJECT_ATTRIBUTES_INIT(&attributes);
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attributes.EvtCleanupCallback = LGIddEvtDriverContextCleanup;
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WDF_DRIVER_CONFIG_INIT(&config, LGIddEvtDeviceAdd);
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CPlatformInfo::Init();
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status = WdfDriverCreate(DriverObject, RegistryPath, &attributes, &config, WDF_NO_HANDLE);
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if (!NT_SUCCESS(status))
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{
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TraceEvents(TRACE_LEVEL_ERROR, TRACE_DRIVER, "WdfDriverCreate failed %!STATUS!", status);
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#if UMDF_VERSION_MAJOR == 2 && UMDF_VERSION_MINOR == 0
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WPP_CLEANUP();
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#else
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WPP_CLEANUP(DriverObject);
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#endif
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return status;
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}
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TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Exit");
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return status;
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}
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NTSTATUS LGIddEvtDeviceAdd(_In_ WDFDRIVER Driver, _Inout_ PWDFDEVICE_INIT DeviceInit)
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{
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NTSTATUS status;
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UNREFERENCED_PARAMETER(Driver);
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TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Entry");
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status = LGIddCreateDevice(DeviceInit);
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TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Exit");
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return status;
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}
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VOID LGIddEvtDriverContextCleanup(_In_ WDFOBJECT DriverObject)
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{
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UNREFERENCED_PARAMETER(DriverObject);
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TraceEvents(TRACE_LEVEL_INFORMATION, TRACE_DRIVER, "%!FUNC! Entry");
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#if UMDF_VERSION_MAJOR == 2 && UMDF_VERSION_MINOR == 0
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WPP_CLEANUP();
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#else
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WPP_CLEANUP(WdfDriverWdmGetDriverObject((WDFDRIVER)DriverObject));
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#endif
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} |