IoInvalidDeviceRequest

nboxkrnl/io/io.cpp

@@ -6,6 +6,7 @@
 #include "rtl.hpp"
 #include "obp.hpp"
 #include "nt.hpp"
+#include "dbg.hpp"
 #include "cdrom\cdrom.hpp"
 #include "hdd\hdd.hpp"
 #include <string.h>
@@ -489,7 +490,101 @@ EXPORTNUM(74) NTSTATUS XBOXAPI IoInvalidDeviceRequest
 	PIRP Irp
 )
 {
-	RIP_UNIMPLEMENTED();
+	// This should not happen. If it does, it's either a bug or a valid driver's IRP has not been implemented yet
+
+	PCHAR DriverName, IrpType;
+	switch (DeviceObject->DeviceType)
+	{
+	case FILE_DEVICE_CD_ROM:
+	case FILE_DEVICE_CD_ROM_FILE_SYSTEM:
+		DriverName = (PCHAR)"dvd drive";
+		break;
+
+	case FILE_DEVICE_DISK:
+	case FILE_DEVICE_DISK_FILE_SYSTEM:
+		DriverName = (PCHAR)"hard disk";
+		break;
+
+	case FILE_DEVICE_MEMORY_UNIT:
+		DriverName = (PCHAR)"memory unit";
+		break;
+
+	case FILE_DEVICE_MEDIA_BOARD:
+		DriverName = (PCHAR)"media board";
+		break;
+
+	default:
+		DriverName = (PCHAR)"unknown";
+	}
+
+	PIO_STACK_LOCATION IrpStackPointer = IoGetCurrentIrpStackLocation(Irp);
+	switch (IrpStackPointer->MajorFunction)
+	{
+	case IRP_MJ_CREATE:
+		IrpType = (PCHAR)"create";
+		break;
+
+	case IRP_MJ_CLOSE:
+		IrpType = (PCHAR)"close";
+		break;
+
+	case IRP_MJ_READ:
+		IrpType = (PCHAR)"read";
+		break;
+
+	case IRP_MJ_WRITE:
+		IrpType = (PCHAR)"write";
+		break;
+
+	case IRP_MJ_QUERY_INFORMATION:
+		IrpType = (PCHAR)"query information";
+		break;
+
+	case IRP_MJ_SET_INFORMATION:
+		IrpType = (PCHAR)"set information";
+		break;
+
+	case IRP_MJ_FLUSH_BUFFERS:
+		IrpType = (PCHAR)"flush buffers";
+		break;
+
+	case IRP_MJ_QUERY_VOLUME_INFORMATION:
+		IrpType = (PCHAR)"query volume information";
+		break;
+
+	case IRP_MJ_DIRECTORY_CONTROL:
+		IrpType = (PCHAR)"directory control";
+		break;
+
+	case IRP_MJ_FILE_SYSTEM_CONTROL:
+		IrpType = (PCHAR)"file system control";
+		break;
+
+	case IRP_MJ_DEVICE_CONTROL:
+		IrpType = (PCHAR)"device control";
+		break;
+
+	case IRP_MJ_INTERNAL_DEVICE_CONTROL:
+		IrpType = (PCHAR)"internal device control";
+		break;
+
+	case IRP_MJ_SHUTDOWN:
+		IrpType = (PCHAR)"shutdown";
+		break;
+
+	case IRP_MJ_CLEANUP:
+		IrpType = (PCHAR)"cleanup";
+		break;
+
+	default:
+		IrpType = (PCHAR)"unknown";
+	}
+
+	DbgPrint("Invalid device request \"%s\" from %s driver", IrpType, DriverName);
+
+	Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+	IofCompleteRequest(Irp, PRIORITY_BOOST_IO);
+	return STATUS_INVALID_DEVICE_REQUEST;
 }
 
 EXPORTNUM(78) VOID XBOXAPI IoRemoveShareAccess