260 lines
4.2 KiB
C
260 lines
4.2 KiB
C
/*++
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Copyright (c) 1997 Microsoft Corporation
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Module Name:
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scrcp8t.h
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Abstract:
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smartcard CP8 serial miniport defines and structures
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Author:
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Klaus U. Schutz
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Revision History:
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--*/
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#ifndef _SCRCP8T_
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#define _SCRCP8T_
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#define DRIVER_NAME "SCRCP8T"
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#define SMARTCARD_POOL_TAG '8bCS'
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#include <ntddk.h>
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#include <ntddser.h>
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#include "smclib.h"
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#include "cp8tlog.h"
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#define MAXIMUM_SERIAL_READERS 4
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#define SMARTCARD_READ SCARD_CTL_CODE(1000)
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#define SMARTCARD_WRITE SCARD_CTL_CODE(1001)
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#define READ_INTERVAL_TIMEOUT_DEFAULT 1000
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#define READ_TOTAL_TIMEOUT_CONSTANT_DEFAULT 3000
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#define READ_INTERVAL_TIMEOUT_ATR 0
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#define READ_TOTAL_TIMEOUT_CONSTANT_ATR 50
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typedef struct _SERIAL_READER_CONFIG {
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//
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// flow control
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//
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SERIAL_HANDFLOW HandFlow;
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//
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// special characters
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//
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SERIAL_CHARS SerialChars;
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//
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// read/write timeouts
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//
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SERIAL_TIMEOUTS Timeouts;
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//
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// Baudrate for reader
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//
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SERIAL_BAUD_RATE BaudRate;
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//
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// Stop bits, parity configuration
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//
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SERIAL_LINE_CONTROL LineControl;
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//
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// Event serial reader uses to signal insert/removal
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//
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ULONG WaitMask;
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} SERIAL_READER_CONFIG, *PSERIAL_READER_CONFIG;
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//
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// Define the reader specific portion of the smart card extension
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//
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typedef struct _READER_EXTENSION {
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//
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// DeviceObject pointer to serial port
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//
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PDEVICE_OBJECT ConnectedSerialPort;
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//
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// The dos device name of our smart card reader
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//
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UNICODE_STRING DosDeviceName;
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//
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// Used to synchronize access to the smartcard-extension
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//
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KSPIN_LOCK SpinLock;
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//
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// This FileObject is needed to close the connection to the serial port.
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//
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PFILE_OBJECT SerialFileObject;
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//
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// This struct is used for CardTracking
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//
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struct {
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PIRP Irp;
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KEVENT Event;
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IO_STATUS_BLOCK IoStatus;
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KDPC Dpc;
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} CardStatus;
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//
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// IoRequest to be send to serial driver
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//
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ULONG SerialIoControlCode;
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//
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// Flag that indicates we're getting the ModemStatus (used in a DPC)
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//
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BOOLEAN GetModemStatus;
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//
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// Variable used to receive the modem status
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//
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ULONG ModemStatus;
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//
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// Flag that indicates that the caller requests a power-down or a reset
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//
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BOOLEAN PowerRequest;
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SERIAL_READER_CONFIG SerialConfigData;
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} READER_EXTENSION, *PREADER_EXTENSION;
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typedef struct _DEVICE_EXTENSION {
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SMARTCARD_EXTENSION SmartcardExtension;
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} DEVICE_EXTENSION, *PDEVICE_EXTENSION;
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//
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// Prototypes
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//
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NTSTATUS
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DriverEntry(
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IN PDRIVER_OBJECT DriverObject,
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IN PUNICODE_STRING RegistryPath
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);
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VOID
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CP8Unload(
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IN PDRIVER_OBJECT DriverObject
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);
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NTSTATUS
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CP8CreateClose(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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NTSTATUS
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CP8AddDevice(
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IN PDRIVER_OBJECT DriverObject,
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IN PUNICODE_STRING SerialDeviceName
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);
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VOID
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CP8RemoveDevice(
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IN PDEVICE_OBJECT DeviceObject
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);
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NTSTATUS
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CP8DeviceControl(
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PDEVICE_OBJECT DeviceObject,
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PIRP Irp
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);
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NTSTATUS
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CP8CreateDevice(
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IN PDRIVER_OBJECT DriverObject,
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IN PUNICODE_STRING SmartcardDeviceName,
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IN PUNICODE_STRING SerialDeviceName
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);
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NTSTATUS
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CP8Initialize(
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IN PSMARTCARD_EXTENSION SmartcardExtension
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);
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NTSTATUS
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CP8ConfigureSerialPort(
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PSMARTCARD_EXTENSION SmartcardExtension
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);
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NTSTATUS
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CP8SerialIo(
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IN PSMARTCARD_EXTENSION SmartcardExtension
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);
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NTSTATUS
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CP8InitializeCardTracking(
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PSMARTCARD_EXTENSION SmartcardExtension
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);
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NTSTATUS
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CP8StartCardTracking(
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PSMARTCARD_EXTENSION SmartcardExtension
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);
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VOID
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CP8UpdateCardStatus(
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IN PKDPC EventDpc,
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PSMARTCARD_EXTENSION SmartcardExtension
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);
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NTSTATUS
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CP8SerialCtsChanged(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp,
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IN PSMARTCARD_EXTENSION SmartcardExtension
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);
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NTSTATUS
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CP8Cleanup(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp
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);
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NTSTATUS
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CP8ReaderPower(
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PSMARTCARD_EXTENSION SmartcardExtension
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);
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NTSTATUS
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CP8SetProtocol(
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PSMARTCARD_EXTENSION SmartcardExtension
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);
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NTSTATUS
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CP8Transmit(
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PSMARTCARD_EXTENSION SmartcardExtension
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);
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NTSTATUS
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CP8CardTracking(
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PSMARTCARD_EXTENSION SmartcardExtension
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);
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#endif
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