FreeRDP/winpr/libwinpr/comm/comm_ioctl.h
2014-05-13 17:27:51 +02:00

241 lines
7.9 KiB
C

/**
* WinPR: Windows Portable Runtime
* Serial Communication API
*
* Copyright 2011 O.S. Systems Software Ltda.
* Copyright 2011 Eduardo Fiss Beloni <beloni@ossystems.com.br>
* Copyright 2014 Hewlett-Packard Development Company, L.P.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef WINPR_COMM_IOCTL_H_
#define WINPR_COMM_IOCTL_H_
#ifndef _WIN32
#include <termios.h>
#include <winpr/io.h>
#include <winpr/tchar.h>
#include <winpr/wtypes.h>
#include "comm.h"
/* Serial I/O Request Interface: http://msdn.microsoft.com/en-us/library/dn265347%28v=vs.85%29.aspx
* Ntddser.h http://msdn.microsoft.com/en-us/cc308432.aspx
* Ntddpar.h http://msdn.microsoft.com/en-us/cc308431.aspx
*/
#ifdef __cplusplus
extern "C" {
#endif
#define IOCTL_SERIAL_SET_BAUD_RATE 0x001B0004
#define IOCTL_SERIAL_GET_BAUD_RATE 0x001B0050
#define IOCTL_SERIAL_SET_LINE_CONTROL 0x001B000C
#define IOCTL_SERIAL_GET_LINE_CONTROL 0x001B0054
#define IOCTL_SERIAL_SET_TIMEOUTS 0x001B001C
#define IOCTL_SERIAL_GET_TIMEOUTS 0x001B0020
/* GET_CHARS and SET_CHARS are swapped in the RDP docs [MS-RDPESP] */
#define IOCTL_SERIAL_GET_CHARS 0x001B0058
#define IOCTL_SERIAL_SET_CHARS 0x001B005C
#define IOCTL_SERIAL_SET_DTR 0x001B0024
#define IOCTL_SERIAL_CLR_DTR 0x001B0028
/* IOCTL_SERIAL_RESET_DEVICE 0x001B002C */
#define IOCTL_SERIAL_SET_RTS 0x001B0030
#define IOCTL_SERIAL_CLR_RTS 0x001B0034
/* IOCTL_SERIAL_SET_XOFF 0x001B0038 */
/* IOCTL_SERIAL_SET_XON 0x001B003C */
/* IOCTL_SERIAL_SET_BREAK_ON 0x001B0010 */
/* IOCTL_SERIAL_SET_BREAK_OFF 0x001B0014 */
/* IOCTL_SERIAL_SET_QUEUE_SIZE 0x001B0008 */
/* IOCTL_SERIAL_GET_WAIT_MASK 0x001B0040 */
/* IOCTL_SERIAL_SET_WAIT_MASK 0x001B0044 */
/* IOCTL_SERIAL_WAIT_ON_MASK 0x001B0048 */
/* IOCTL_SERIAL_IMMEDIATE_CHAR 0x001B0018 */
/* IOCTL_SERIAL_PURGE 0x001B004C */
#define IOCTL_SERIAL_GET_HANDFLOW 0x001B0060
#define IOCTL_SERIAL_SET_HANDFLOW 0x001B0064
#define IOCTL_SERIAL_GET_MODEMSTATUS 0x001B0068
/* IOCTL_SERIAL_GET_DTRRTS 0x001B0078 */
/* IOCTL_SERIAL_GET_COMMSTATUS 0x001B0084 */
#define IOCTL_SERIAL_GET_PROPERTIES 0x001B0074
/* IOCTL_SERIAL_XOFF_COUNTER 0x001B0070 */
/* IOCTL_SERIAL_LSRMST_INSERT 0x001B007C */
/* IOCTL_SERIAL_CONFIG_SIZE 0x001B0080 */
/* IOCTL_SERIAL_GET_STATS 0x001B008C */
/* IOCTL_SERIAL_CLEAR_STATS 0x001B0090 */
/* IOCTL_SERIAL_GET_MODEM_CONTROL 0x001B0094 */
/* IOCTL_SERIAL_SET_MODEM_CONTROL 0x001B0098 */
/* IOCTL_SERIAL_SET_FIFO_CONTROL 0x001B009C */
/* IOCTL_PAR_QUERY_INFORMATION 0x00160004 */
/* IOCTL_PAR_SET_INFORMATION 0x00160008 */
/* IOCTL_PAR_QUERY_DEVICE_ID 0x0016000C */
/* IOCTL_PAR_QUERY_DEVICE_ID_SIZE 0x00160010 */
/* IOCTL_IEEE1284_GET_MODE 0x00160014 */
/* IOCTL_IEEE1284_NEGOTIATE 0x00160018 */
/* IOCTL_PAR_SET_WRITE_ADDRESS 0x0016001C */
/* IOCTL_PAR_SET_READ_ADDRESS 0x00160020 */
/* IOCTL_PAR_GET_DEVICE_CAPS 0x00160024 */
/* IOCTL_PAR_GET_DEFAULT_MODES 0x00160028 */
/* IOCTL_PAR_QUERY_RAW_DEVICE_ID 0x00160030 */
/* IOCTL_PAR_IS_PORT_FREE 0x00160054 */
#define STOP_BIT_1 0
#define STOP_BITS_1_5 1
#define STOP_BITS_2 2
#define NO_PARITY 0
#define ODD_PARITY 1
#define EVEN_PARITY 2
#define MARK_PARITY 3
#define SPACE_PARITY 4
typedef struct _SERIAL_BAUD_RATE
{
ULONG BaudRate;
} SERIAL_BAUD_RATE, *PSERIAL_BAUD_RATE;
typedef struct _SERIAL_CHARS
{
UCHAR EofChar;
UCHAR ErrorChar;
UCHAR BreakChar;
UCHAR EventChar;
UCHAR XonChar;
UCHAR XoffChar;
} SERIAL_CHARS, *PSERIAL_CHARS;
typedef struct _SERIAL_LINE_CONTROL
{
UCHAR StopBits;
UCHAR Parity;
UCHAR WordLength;
} SERIAL_LINE_CONTROL, *PSERIAL_LINE_CONTROL;
typedef struct _SERIAL_HANDFLOW
{
ULONG ControlHandShake;
ULONG FlowReplace;
LONG XonLimit;
LONG XoffLimit;
} SERIAL_HANDFLOW, *PSERIAL_HANDFLOW;
#define SERIAL_DTR_MASK ((ULONG)0x03)
#define SERIAL_DTR_CONTROL ((ULONG)0x01)
#define SERIAL_DTR_HANDSHAKE ((ULONG)0x02)
#define SERIAL_CTS_HANDSHAKE ((ULONG)0x08)
#define SERIAL_DSR_HANDSHAKE ((ULONG)0x10)
#define SERIAL_DCD_HANDSHAKE ((ULONG)0x20)
#define SERIAL_OUT_HANDSHAKEMASK ((ULONG)0x38)
#define SERIAL_DSR_SENSITIVITY ((ULONG)0x40)
#define SERIAL_ERROR_ABORT ((ULONG)0x80000000)
#define SERIAL_CONTROL_INVALID ((ULONG)0x7fffff84)
#define SERIAL_AUTO_TRANSMIT ((ULONG)0x01)
#define SERIAL_AUTO_RECEIVE ((ULONG)0x02)
#define SERIAL_ERROR_CHAR ((ULONG)0x04)
#define SERIAL_NULL_STRIPPING ((ULONG)0x08)
#define SERIAL_BREAK_CHAR ((ULONG)0x10)
#define SERIAL_RTS_MASK ((ULONG)0xc0)
#define SERIAL_RTS_CONTROL ((ULONG)0x40)
#define SERIAL_RTS_HANDSHAKE ((ULONG)0x80)
#define SERIAL_TRANSMIT_TOGGLE ((ULONG)0xc0)
#define SERIAL_XOFF_CONTINUE ((ULONG)0x80000000)
#define SERIAL_FLOW_INVALID ((ULONG)0x7fffff20)
#define SERIAL_SP_SERIALCOMM ((ULONG)0x00000001)
#define SERIAL_SP_UNSPECIFIED ((ULONG)0x00000000)
#define SERIAL_SP_RS232 ((ULONG)0x00000001)
#define SERIAL_SP_PARALLEL ((ULONG)0x00000002)
#define SERIAL_SP_RS422 ((ULONG)0x00000003)
#define SERIAL_SP_RS423 ((ULONG)0x00000004)
#define SERIAL_SP_RS449 ((ULONG)0x00000005)
#define SERIAL_SP_MODEM ((ULONG)0X00000006)
#define SERIAL_SP_FAX ((ULONG)0x00000021)
#define SERIAL_SP_SCANNER ((ULONG)0x00000022)
#define SERIAL_SP_BRIDGE ((ULONG)0x00000100)
#define SERIAL_SP_LAT ((ULONG)0x00000101)
#define SERIAL_SP_TELNET ((ULONG)0x00000102)
#define SERIAL_SP_X25 ((ULONG)0x00000103)
typedef struct _SERIAL_TIMEOUTS
{
ULONG ReadIntervalTimeout;
ULONG ReadTotalTimeoutMultiplier;
ULONG ReadTotalTimeoutConstant;
ULONG WriteTotalTimeoutMultiplier;
ULONG WriteTotalTimeoutConstant;
} SERIAL_TIMEOUTS,*PSERIAL_TIMEOUTS;
#define SERIAL_MSR_DCTS 0x01
#define SERIAL_MSR_DDSR 0x02
#define SERIAL_MSR_TERI 0x04
#define SERIAL_MSR_DDCD 0x08
#define SERIAL_MSR_CTS 0x10
#define SERIAL_MSR_DSR 0x20
#define SERIAL_MSR_RI 0x40
#define SERIAL_MSR_DCD 0x80
/**
* A function might be NULL if not supported by the underlying remote driver.
*
* FIXME: better have to use input and output buffers for all functions?
*/
typedef struct _REMOTE_SERIAL_DRIVER
{
REMOTE_SERIAL_DRIVER_ID id;
TCHAR *name;
BOOL (*set_baud_rate)(WINPR_COMM *pComm, const SERIAL_BAUD_RATE *pBaudRate);
BOOL (*get_baud_rate)(WINPR_COMM *pComm, SERIAL_BAUD_RATE *pBaudRate);
BOOL (*get_properties)(WINPR_COMM *pComm, COMMPROP *pProperties);
BOOL (*set_serial_chars)(WINPR_COMM *pComm, const SERIAL_CHARS *pSerialChars);
BOOL (*get_serial_chars)(WINPR_COMM *pComm, SERIAL_CHARS *pSerialChars);
BOOL (*set_line_control)(WINPR_COMM *pComm, const SERIAL_LINE_CONTROL *pLineControl);
BOOL (*get_line_control)(WINPR_COMM *pComm, SERIAL_LINE_CONTROL *pLineControl);
BOOL (*set_handflow)(WINPR_COMM *pComm, const SERIAL_HANDFLOW *pHandflow);
BOOL (*get_handflow)(WINPR_COMM *pComm, SERIAL_HANDFLOW *pHandflow);
BOOL (*set_timeouts)(WINPR_COMM *pComm, const SERIAL_TIMEOUTS *pTimeouts);
BOOL (*get_timeouts)(WINPR_COMM *pComm, SERIAL_TIMEOUTS *pTimeouts);
BOOL (*set_dtr)(WINPR_COMM *pComm);
BOOL (*clear_dtr)(WINPR_COMM *pComm);
BOOL (*set_rts)(WINPR_COMM *pComm);
BOOL (*clear_rts)(WINPR_COMM *pComm);
BOOL (*get_modemstatus)(WINPR_COMM *pComm, ULONG *pRegister);
} REMOTE_SERIAL_DRIVER;
int _comm_ioctl_tcsetattr(int fd, int optional_actions, const struct termios *termios_p);
#ifdef __cplusplus
}
#endif
#endif /* _WIN32 */
#endif /* WINPR_COMM_IOCTL_H_ */