/** * WinPR: Windows Portable Runtime * Serial Communication API * * Copyright 2011 O.S. Systems Software Ltda. * Copyright 2011 Eduardo Fiss Beloni * 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_ #if defined __linux__ && !defined ANDROID #include #include #include #include #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 /* TODO: defines and types below are very similar to those in comm.h, keep only * those that differ more than the names */ #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 typedef struct _SERIAL_QUEUE_SIZE { ULONG InSize; ULONG OutSize; } SERIAL_QUEUE_SIZE, *PSERIAL_QUEUE_SIZE; #define SERIAL_PURGE_TXABORT 0x00000001 #define SERIAL_PURGE_RXABORT 0x00000002 #define SERIAL_PURGE_TXCLEAR 0x00000004 #define SERIAL_PURGE_RXCLEAR 0x00000008 typedef struct _SERIAL_STATUS { ULONG Errors; ULONG HoldReasons; ULONG AmountInInQueue; ULONG AmountInOutQueue; BOOLEAN EofReceived; BOOLEAN WaitForImmediate; } SERIAL_STATUS, *PSERIAL_STATUS; #define SERIAL_TX_WAITING_FOR_CTS ((ULONG)0x00000001) #define SERIAL_TX_WAITING_FOR_DSR ((ULONG)0x00000002) #define SERIAL_TX_WAITING_FOR_DCD ((ULONG)0x00000004) #define SERIAL_TX_WAITING_FOR_XON ((ULONG)0x00000008) #define SERIAL_TX_WAITING_XOFF_SENT ((ULONG)0x00000010) #define SERIAL_TX_WAITING_ON_BREAK ((ULONG)0x00000020) #define SERIAL_RX_WAITING_FOR_DSR ((ULONG)0x00000040) #define SERIAL_ERROR_BREAK ((ULONG)0x00000001) #define SERIAL_ERROR_FRAMING ((ULONG)0x00000002) #define SERIAL_ERROR_OVERRUN ((ULONG)0x00000004) #define SERIAL_ERROR_QUEUEOVERRUN ((ULONG)0x00000008) #define SERIAL_ERROR_PARITY ((ULONG)0x00000010) #define SERIAL_DTR_STATE ((ULONG)0x00000001) #define SERIAL_RTS_STATE ((ULONG)0x00000002) #define SERIAL_CTS_STATE ((ULONG)0x00000010) #define SERIAL_DSR_STATE ((ULONG)0x00000020) #define SERIAL_RI_STATE ((ULONG)0x00000040) #define SERIAL_DCD_STATE ((ULONG)0x00000080) /** * A function might be NULL if not supported by the underlying driver. * * FIXME: better have to use input and output buffers for all functions? */ typedef struct _SERIAL_DRIVER { 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); BOOL (*set_wait_mask)(WINPR_COMM *pComm, const ULONG *pWaitMask); BOOL (*get_wait_mask)(WINPR_COMM *pComm, ULONG *pWaitMask); BOOL (*wait_on_mask)(WINPR_COMM *pComm, ULONG *pOutputMask); BOOL (*set_queue_size)(WINPR_COMM *pComm, const SERIAL_QUEUE_SIZE *pQueueSize); BOOL (*purge)(WINPR_COMM *pComm, const ULONG *pPurgeMask); BOOL (*get_commstatus)(WINPR_COMM *pComm, SERIAL_STATUS *pCommstatus); BOOL (*set_break_on)(WINPR_COMM *pComm); BOOL (*set_break_off)(WINPR_COMM *pComm); BOOL (*set_xoff)(WINPR_COMM *pComm); BOOL (*set_xon)(WINPR_COMM *pComm); BOOL (*get_dtrrts)(WINPR_COMM *pComm, ULONG *pMask); BOOL (*config_size)(WINPR_COMM *pComm, ULONG *pSize); BOOL (*immediate_char)(WINPR_COMM *pComm, const UCHAR *pChar); BOOL (*reset_device)(WINPR_COMM *pComm); } SERIAL_DRIVER; int _comm_ioctl_tcsetattr(int fd, int optional_actions, const struct termios *termios_p); #ifdef __cplusplus } #endif #endif /* __linux__ */ #endif /* WINPR_COMM_IOCTL_H_ */