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9d15fb9279
[FLTMGR] - Partially implement registering contexts - Add a misc file which contains stubs of the APIs needed in the test suite - Export some APIs needed by the test suite [KMTESTS] - Create a File System Mini-filter wrapper to host drivers for the filter manager tests - Add a test file which will be used for testing that mini-filters load correctly - Add a test file which will be used to write tests for IRP_MJ_CREATE requests
235 lines
6 KiB
C
235 lines
6 KiB
C
/*
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* PROJECT: ReactOS kernel-mode tests - Filter Manager
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* LICENSE: GPLv2+ - See COPYING in the top level directory
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* PURPOSE: Tests for checking filters load correctly
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* PROGRAMMER: Ged Murphy <gedmurphy@reactos.org>
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*/
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#include <kmt_test.h>
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#include <fltkernel.h>
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//#define NDEBUG
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#include <debug.h>
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/* prototypes */
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NTSTATUS
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FLTAPI
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TestClientConnect(
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_In_ PFLT_PORT ClientPort,
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_In_opt_ PVOID ServerPortCookie,
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_In_reads_bytes_opt_(SizeOfContext) PVOID ConnectionContext,
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_In_ ULONG SizeOfContext,
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_Outptr_result_maybenull_ PVOID *ConnectionPortCookie
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);
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VOID
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FLTAPI
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TestClientDisconnect(
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_In_opt_ PVOID ConnectionCookie
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);
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NTSTATUS
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FLTAPI
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TestMessageHandler(
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_In_opt_ PVOID ConnectionCookie,
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_In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
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_In_ ULONG InputBufferLength,
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_Out_writes_bytes_to_opt_(OutputBufferLength, *ReturnOutputBufferLength) PVOID OutputBuffer,
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_In_ ULONG OutputBufferLength,
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_Out_ PULONG ReturnOutputBufferLength
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);
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/* Globals */
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static PDRIVER_OBJECT TestDriverObject;
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/**
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* @name TestEntry
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*
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* Test entry point.
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* This is called by DriverEntry as early as possible, but with ResultBuffer
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* initialized, so that test macros work correctly
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*
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* @param DriverObject
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* Driver Object.
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* This is guaranteed not to have been touched by DriverEntry before
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* the call to TestEntry
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* @param RegistryPath
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* Driver Registry Path
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* This is guaranteed not to have been touched by DriverEntry before
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* the call to TestEntry
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* @param DeviceName
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* Pointer to receive a test-specific name for the device to create
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* @param Flags
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* Pointer to a flags variable instructing DriverEntry how to proceed.
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* See the KMT_TESTENTRY_FLAGS enumeration for possible values
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* Initialized to zero on entry
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*
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* @return Status.
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* DriverEntry will fail if this is a failure status
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*/
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NTSTATUS
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TestEntry(
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IN PDRIVER_OBJECT DriverObject,
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IN PCUNICODE_STRING RegistryPath,
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OUT PCWSTR *DeviceName,
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IN OUT INT *Flags)
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{
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NTSTATUS Status = STATUS_SUCCESS;
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PAGED_CODE();
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UNREFERENCED_PARAMETER(RegistryPath);
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UNREFERENCED_PARAMETER(Flags);
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DPRINT("Entry!\n");
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ok_irql(PASSIVE_LEVEL);
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TestDriverObject = DriverObject;
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*DeviceName = L"fltmgr_load";
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trace("Hi, this is the filter manager load test driver\n");
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KmtFilterRegisterComms(TestClientConnect, TestClientDisconnect, TestMessageHandler, 1);
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return Status;
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}
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/**
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* @name TestUnload
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*
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* Test unload routine.
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* This is called by the driver's Unload routine as early as possible, with
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* ResultBuffer and the test device object still valid, so that test macros
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* work correctly
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*
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* @param DriverObject
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* Driver Object.
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* This is guaranteed not to have been touched by Unload before the call
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* to TestEntry
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*
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* @return Status
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*/
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VOID
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TestFilterUnload(
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IN ULONG Flags)
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{
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PAGED_CODE();
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DPRINT("Unload!\n");
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ok_irql(PASSIVE_LEVEL);
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trace("Unloading filter manager load test driver\n");
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}
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/**
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* @name TestInstanceSetup
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*
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* Test volume attach routine.
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* This is called by the driver's InstanceSetupCallback routine in response to
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* a new volume attaching.
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*
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* @param FltObjects
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* Filter Object Pointers
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* Pointer to an FLT_RELATED_OBJECTS structure that contains opaque pointers
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* for the objects related to the current operation
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* @param Flags
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* Bitmask of flags that indicate why the instance is being attached
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* @param VolumeDeviceType
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* Device type of the file system volume
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* @param VolumeFilesystemType
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* File system type of the volume
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* @param VolumeName
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* Unicode string containing the name of the volume.
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* The string is only valid within the context of this function
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* @param SectorSize
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* Adjusts the sector size to a minimum of 0x200, which is more reliable
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* @param ReportedSectorSize
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* Sector size of the volume as reported by the filter manager
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*
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* @return Status.
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* Return STATUS_SUCCESS to attach or STATUS_FLT_DO_NOT_ATTACH to ignore
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*/
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NTSTATUS
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TestInstanceSetup(
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_In_ PCFLT_RELATED_OBJECTS FltObjects,
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_In_ FLT_INSTANCE_SETUP_FLAGS Flags,
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_In_ DEVICE_TYPE VolumeDeviceType,
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_In_ FLT_FILESYSTEM_TYPE VolumeFilesystemType,
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_In_ PUNICODE_STRING VolumeName,
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_In_ ULONG SectorSize,
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_In_ ULONG ReportedSectorSize
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)
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{
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trace("Received an attach request for VolumeType 0x%X, FileSystemType %d\n",
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VolumeDeviceType,
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VolumeFilesystemType);
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/* We're not interested in attaching to any volumes in this test */
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return STATUS_FLT_DO_NOT_ATTACH;
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}
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/**
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* @name TestQueryTeardown
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*
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* Test volume attach routine.
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* This is called by the driver's InstanceSetupCallback routine in response to
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* a new volume attaching.
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*
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* @param FltObjects
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* Filter Object Pointers
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* Pointer to an FLT_RELATED_OBJECTS structure that contains opaque pointers
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* for the objects related to the current operation
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* @param Flags
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* Flag that indicates why the minifilter driver instance is being torn down
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*
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*/
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VOID
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TestQueryTeardown(
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_In_ PCFLT_RELATED_OBJECTS FltObjects,
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_In_ FLT_INSTANCE_QUERY_TEARDOWN_FLAGS Flags)
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{
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trace("Received a teardown request, Flags %lu\n", Flags);
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UNREFERENCED_PARAMETER(FltObjects);
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UNREFERENCED_PARAMETER(Flags);
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}
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NTSTATUS
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FLTAPI
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TestClientConnect(
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_In_ PFLT_PORT ClientPort,
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_In_opt_ PVOID ServerPortCookie,
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_In_reads_bytes_opt_(SizeOfContext) PVOID ConnectionContext,
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_In_ ULONG SizeOfContext,
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_Outptr_result_maybenull_ PVOID *ConnectionPortCookie)
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{
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return 0;
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}
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VOID
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FLTAPI
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TestClientDisconnect(
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_In_opt_ PVOID ConnectionCookie)
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{
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}
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NTSTATUS
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FLTAPI
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TestMessageHandler(
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_In_opt_ PVOID ConnectionCookie,
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_In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer,
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_In_ ULONG InputBufferLength,
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_Out_writes_bytes_to_opt_(OutputBufferLength, *ReturnOutputBufferLength) PVOID OutputBuffer,
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_In_ ULONG OutputBufferLength,
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_Out_ PULONG ReturnOutputBufferLength)
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{
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return 0;
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}
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