mirror of
https://github.com/Hamlib/Hamlib.git
synced 2024-09-21 10:27:18 +00:00
b27b423dce
The YACK() macro generates a message of variable length due the __FILE__ string and a message returned by MS FormatMessage() being inserted into a fixed length string buffer. I have increased the buffer length to 1024 bytes and used snprintf to avoid overflows. It looks like the whole YACK() macro should do nothing unless DEBUG is defined so there is probably a small performance gain to be had by doing that also. I have left that to the experts to decide.
462 lines
12 KiB
C
462 lines
12 KiB
C
/*-------------------------------------------------------------------------
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| rxtx is a native interface to serial ports in java.
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| Copyright 1997-2002 by Trent Jarvi taj@www.linux.org.uk.
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| This library is free software; you can redistribute it and/or
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| modify it under the terms of the GNU Lesser General Public
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| License as published by the Free Software Foundation; either
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| version 2.1 of the License, or (at your option) any later version.
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| If you compile this program with cygwin32 tools this package falls
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| under the GPL. See COPYING.CYGNUS for details.
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| This library is distributed in the hope that it will be useful,
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| but WITHOUT ANY WARRANTY; without even the implied warranty of
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| Lesser General Public License for more details.
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| You should have received a copy of the GNU Lesser General Public
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| License along with this library; if not, write to the Free Software
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| Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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| This file was taken from rxtx-2.1-7pre16 and adaptated for Hamlib.
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--------------------------------------------------------------------------*/
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#ifndef _WIN32TERMIOS_H
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#define _WIN32TERMIOS_H
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#ifndef _WIN32S_H_
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#define _WIN32S_H_
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#include <windows.h>
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#include <sys/types.h>
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#include <io.h>
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#ifdef TRACE
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#define ENTER(x) report("entering "x" \n");
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#define LEAVE(x) report("leaving "x" \n");
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#else
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#define ENTER(x)
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#define LEAVE(x)
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#endif /* TRACE */
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#define YACK() \
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{ \
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char *allocTextBuf, message[1024]; \
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unsigned int errorCode = GetLastError(); \
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FormatMessage ( \
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FORMAT_MESSAGE_ALLOCATE_BUFFER | \
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FORMAT_MESSAGE_FROM_SYSTEM, \
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NULL, \
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errorCode, \
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), \
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(LPSTR)&allocTextBuf, \
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16, \
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NULL ); \
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snprintf( message, sizeof (message), "Error 0x%x at %s(%d): %s\n", errorCode, __FILE__, __LINE__, allocTextBuf); \
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report_error( message ); \
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LocalFree(allocTextBuf); \
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}
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typedef unsigned char cc_t;
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typedef unsigned int speed_t;
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typedef unsigned int tcflag_t;
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/* structs are from linux includes or linux man pages to match
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interfaces.
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*/
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#ifndef _TIMESPEC_DEFINED
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struct timespec
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{
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time_t tv_sec;
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long tv_nsec;
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};
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#endif
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#define NCCS 32
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struct termios
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{
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tcflag_t c_iflag; /* input mode flags */
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tcflag_t c_oflag; /* output mode flags */
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tcflag_t c_cflag; /* control mode flags */
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tcflag_t c_lflag; /* local mode flags */
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cc_t c_cc[NCCS]; /* control characters */
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cc_t c_line; /* line discipline (== c_cc[33]) */
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speed_t c_ispeed; /* input speed */
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speed_t c_ospeed; /* output speed */
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};
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/* for TIOCGSERIAL and TIOCSSERIAL of interest are baud_base and
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* custom_divisor
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* --- NOTE: This is not used. Win32 sets custom speeds on the
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* kernel side.
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*/
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struct serial_struct {
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/*
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Mainly we are after baud_base/custom_diviser to match
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the ioctl() in SerialImp.c
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*/
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int custom_divisor; /* use to set unsupported speeds */
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int baud_base; /* use to set unsupported speeds */
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unsigned short close_delay, closing_wait, iomem_reg_shift;
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int type, line, irq, flags, xmit_fifo_size, hub6;
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unsigned int port, port_high;
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char io_type;
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unsigned char *iomem_base;
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};
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struct serial_icounter_struct {
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int cts; /* clear to send count */
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int dsr; /* data set ready count */
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int rng; /* ring count */
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int dcd; /* carrier detect count */
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int rx; /* recieved byte count */
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int tx; /* transmitted byte count */
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int frame; /* frame error count */
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int overrun; /* hardware overrun error count */
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int parity; /* parity error count */
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int brk; /* break count */
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int buf_overrun; /* buffer overrun count */
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int reserved[9]; /* unused */
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};
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int win32_serial_test( char * );
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int win32_serial_open(const char *File, int flags, ... );
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int win32_serial_close(int fd);
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int win32_serial_read(int fd, void *b, int size);
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int win32_serial_write(int fd, const char *Str, int length);
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int win32_serial_ioctl(int fd, int request, ... );
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int win32_serial_fcntl(int fd, int command, ...);
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/*
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* lcc winsock.h conflicts
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*/
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#ifndef __LCC__
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int win32_serial_select(int, struct fd_set *, struct fd_set *, struct fd_set *, struct timeval *);
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#define SELECT win32_serial_select
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#endif
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#define OPEN win32_serial_open
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#define CLOSE win32_serial_close
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#define READ win32_serial_read
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#define WRITE win32_serial_write
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#define IOCTL win32_serial_ioctl
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#define FCNTL win32_serial_fcntl
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#if 0
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/* local functions */
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void termios_interrupt_event_loop( int , int );
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void termios_setflags( int , int[] );
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struct termios_list *find_port( int );
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int usleep(unsigned int usec);
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const char *get_dos_port(const char *);
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void set_errno(int);
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char *sterror(int);
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int B_to_CBR(int);
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int CBR_to_B(int);
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int termios_to_bytesize(int);
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int bytesize_to_termios(int);
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#endif
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int tcgetattr(int Fd, struct termios *s_termios);
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int tcsetattr(int Fd, int when, struct termios *);
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speed_t cfgetospeed(struct termios *s_termios);
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speed_t cfgetispeed(struct termios *s_termios);
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int cfsetspeed(struct termios *, speed_t speed);
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int cfsetospeed(struct termios *, speed_t speed);
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int cfsetispeed ( struct termios *, speed_t speed);
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int tcflush ( int , int );
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int tcgetpgrp ( int );
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int tcsetpgrp ( int , int );
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int tcdrain ( int );
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int tcflow ( int , int );
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int tcsendbreak ( int , int );
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/*
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int fstat(int fd, ... );
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*/
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void cfmakeraw(struct termios *s_termios);
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#if 0
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int termiosGetParityErrorChar( int );
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void termiosSetParityError( int, char );
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#endif
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#define O_NOCTTY 0400 /* not for fcntl */
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#define O_NONBLOCK 00004
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#define O_NDELAY O_NONBLOCK
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#define O_SYNC 040000
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#define O_FSYNC O_SYNC
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#define O_ASYNC 020000 /* fcntl, for BSD compatibility */
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#define F_DUPFD 0 /* dup */
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#define F_GETFD 1 /* get f_flags */
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#define F_SETFD 2 /* set f_flags */
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#define F_GETFL 3 /* more flags (cloexec) */
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#define F_SETFL 4
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#define F_GETLK 7
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#define F_SETLK 8
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#define F_SETLKW 9
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#define F_SETOWN 5 /* for sockets. */
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#define F_GETOWN 6 /* for sockets. */
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/* for F_[GET|SET]FL */
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#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
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/* for posix fcntl() and lockf() */
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#define F_RDLCK 1
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#define F_WRLCK 2
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#define F_UNLCK 8
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/* for old implementation of bsd flock () */
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#define F_EXLCK 16 /* or 3 */
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#define F_SHLCK 32 /* or 4 */
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/* operations for bsd flock(), also used by the kernel implementation */
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#define LOCK_SH 1 /* shared lock */
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#define LOCK_EX 2 /* exclusive lock */
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#define LOCK_NB 4 /* or'd with one of the above to prevent
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blocking */
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#define LOCK_UN 8 /* remove lock */
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/* c_cc characters */
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#define VINTR 0
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#define VQUIT 1
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#define VERASE 2
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#define VKILL 3
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#define VEOF 4
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#define VTIME 5
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#define VMIN 6
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#define VSWTC 7
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#define VSTART 8
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#define VSTOP 9
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#define VSUSP 10
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#define VEOL 11
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#define VREPRINT 12
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#define VDISCARD 13
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#define VWERASE 14
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#define VLNEXT 15
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#define VEOL2 16
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/* c_iflag bits */
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#define IGNBRK 0000001
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#define BRKINT 0000002
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#define IGNPAR 0000004
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#define PARMRK 0000010
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#define INPCK 0000020
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#define ISTRIP 0000040
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#define INLCR 0000100
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#define IGNCR 0000200
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#define ICRNL 0000400
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#define IXON 0002000
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#define IXANY 0004000
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#define IXOFF 0010000
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#define IMAXBEL 0020000
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#define CRTS_IFLOW 0040000
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#define CCTS_OFLOW 0100000
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#define CIGNORE 0400000
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#define CRTSCTS 020000000000 /* flow control */
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#define HARDWARE_FLOW_CONTROL CRTSCTS
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#define CRTSXOFF 010000000000
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/* c_oflag bits */
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#define OPOST 0000001
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#define ONLCR 0000002
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#define OLCUC 0000004
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#define OCRNL 0000010
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#define ONOCR 0000020
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#define ONLRET 0000040
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#define OFILL 00000100
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#define OFDEL 00000200
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#define NLDLY 00001400
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#define NL0 00000000
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#define NL1 00000400
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#define NL2 00001000
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#define NL3 00001400
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#define TABDLY 00006000
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#define TAB0 00000000
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#define TAB1 00002000
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#define TAB2 00004000
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#define TAB3 00006000
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#define CRDLY 00030000
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#define CR0 00000000
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#define CR1 00010000
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#define CR2 00020000
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#define CR3 00030000
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#define FFDLY 00040000
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#define FF0 00000000
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#define FF1 00040000
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#define BSDLY 00100000
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#define BS0 00000000
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#define BS1 00100000
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#define VTDLY 00200000
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#define VT0 00000000
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#define VT1 00200000
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#define XTABS 01000000 /* Hmm.. Linux/i386 considers this part of TABDLY.. */
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/* c_cflag bit meaning */
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# define CBAUD 0010017
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#define B0 0000000 /* hang up */
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#define B50 0000001
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#define B75 0000002
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#define B110 0000003
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#define B134 0000004
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#define B150 0000005
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#define B200 0000006
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#define B300 0000007
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#define B600 0000010
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#define B1200 0000011
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#define B1800 0000012
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#define B2400 0000013
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#define B4800 0000014
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#define B9600 0000015
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#define B19200 0000016
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#define B38400 0000017
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#define B57600 0010001
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#define B115200 0010002
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#define B230400 0010003
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#define B460800 0010004
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#define B500000 0010005
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#define B576000 0010006
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#define B921600 0010007
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#define B1000000 0010010
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#define B1152000 0010011
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#define B1500000 0010012
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#define B2000000 0010013
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#define B2500000 0010014
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#define B3000000 0010015
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#define B3500000 0010016
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#define B4000000 0010017
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/* glue for unsupported linux speeds see also SerialImp.h.h */
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#define B14400 1010001
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#define B28800 1010002
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#define B128000 1010003
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#define B256000 1010004
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#define EXTA B19200
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#define EXTB B38400
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#define CSIZE 0000060
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#define CS5 0000000
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#define CS6 0000020
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#define CS7 0000040
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#define CS8 0000060
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#define CSTOPB 0000100
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#define CREAD 0000200
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#define PARENB 0000400
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#define PARODD 0001000
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#define HUPCL 0002000
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#define CLOCAL 0004000
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# define CBAUDEX 0010000
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# define CIBAUD 002003600000 /* input baud rate (not used) */
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# define CRTSCTS 020000000000 /* flow control */
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/* c_l flag */
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#define ISIG 0000001
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#define ICANON 0000002
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#define XCASE 0000004
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#define ECHO 0000010
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#define ECHOE 0000020
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#define ECHOK 0000040
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#define ECHONL 0000100
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#define NOFLSH 0000200
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#define TOSTOP 0000400
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#define ECHOCTL 0001000
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#define ECHOPRT 0002000
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#define ECHOKE 0004000
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#define FLUSHO 0010000
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#define PENDIN 0040000
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#define IEXTEN 0100000
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/* glue for unsupported windows speeds */
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#define CBR_230400 230400
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#define CBR_28800 28800
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#define CBR_460800 460800
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#define CBR_500000 500000
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#define CBR_576000 576000
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#define CBR_921600 921600
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#define CBR_1000000 1000000
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#define CBR_1152000 1152000
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#define CBR_1500000 1500000
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#define CBR_2000000 2000000
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#define CBR_2500000 2500000
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#define CBR_3000000 3000000
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#define CBR_3500000 3500000
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#define CBR_4000000 4000000
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/* Values for the ACTION argument to `tcflow'. */
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#define TCOOFF 0
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#define TCOON 1
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#define TCIOFF 2
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#define TCION 3
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/* Values for the QUEUE_SELECTOR argument to `tcflush'. */
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#define TCIFLUSH 0
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#define TCOFLUSH 1
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#define TCIOFLUSH 2
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/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */
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#define TCSANOW 0
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#define TCSADRAIN 1
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#define TCSAFLUSH 2
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/* ioctls */
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#define TIOCSERGETLSR 0x5459
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#endif /*_WIN32S_H_*/
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/* unused ioctls */
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#define TCSBRK 0x5409
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#define TIOCCBRK 0x540a
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#define TIOCSBRK 0x540b
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#define TIOCOUTQ 0x5411
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#define TIOCMGET 0x5415
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#define TIOCMBIS 0x5416
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#define TIOCMBIC 0x5417
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#define TIOCMSET 0x5418
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#define TIOCGSOFTCAR 0x5419
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#define TIOCSSOFTCAR 0x541a
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#define TIOCSER_TEMP 0x01
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/*
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#define FIONREAD 0x541b
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TIOC[GS]SERIAL is not used on win32. It was dropped after we could not
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find a way to get/set buad_base and divisor directly.
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#define TIOCGSERIAL 0x541e
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#define TIOCSSERIAL 0x541f
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*/
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#define TCSBRKP 0x5425
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#define TIOCSERCONFIG 0x5453
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#define TIOCSERGWILD 0x5454
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#define TIOCSERSWILD 0x5455
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#define TIOCSERGSTRUCT 0x5458
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#define TIOCSERGETMULTI 0x545a
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#define TIOCSERSETMULTI 0x545b
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#define TIOCMIWAIT 0x545c
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/* this would require being able to get the number of overruns ... */
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/*
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FIXME
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frame and parity errors caused crashes in testing BlackBox
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*/
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#define TIOCGICOUNT 0x545d
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/* ioctl errors */
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#define ENOIOCTLCMD 515
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#define EBADFD 77
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/* modem lines */
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#define TIOCM_LE 0x001
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#define TIOCM_DTR 0x002
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#define TIOCM_RTS 0x004
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#define TIOCM_ST 0x008
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#define TIOCM_SR 0x010
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#define TIOCM_CTS 0x020
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#define TIOCM_CAR 0x040
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#define TIOCM_RNG 0x080
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#define TIOCM_DSR 0x100
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#define TIOCM_CD TIOCM_CAR
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#define TIOCM_RI TIOCM_RNG
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#define CMSPAR 010000000000 /* mark or space parity */
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#endif /* _WIN32TERMIOS_H */
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