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231 lines
5.8 KiB
C
231 lines
5.8 KiB
C
20 years ago
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/*
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* binkleyforce -- unix FTN mailer project
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*
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* Copyright (c) 1998-2000 Alexander Belkin, 2:5020/1398.11
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* $Id$
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*/
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#ifndef _IO_H_
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#define _IO_H_
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typedef enum {
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TCPMODE_RAW,
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TCPMODE_TELNET,
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TCPMODE_BINKP
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} e_tcpmode;
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extern int tty_online;
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extern int tty_hangup;
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extern int tty_abort;
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extern int tty_modem;
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extern int tty_status;
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#define XON ('Q' & 037)
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#define XOFF ('S' & 037)
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#define CPMEOF ('Z' & 037)
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#define NUL 0x00
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#define SOH 0x01
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#define STX 0x02
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#define ETX 0x03
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#define EOT 0x04
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#define ENQ 0x05
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#define ACK 0x06
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#define BEL 0x07
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#define BS 0x08
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#define HT 0x09
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#define LF 0x0a
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#define VT 0x0b
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#define FF 0x0c
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#define CR 0x0d
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#define SO 0x0e
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#define SI 0x0f
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#define DLE 0x10
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#define DC1 0x11
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#define DC2 0x12
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#define DC3 0x13
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#define DC4 0x14
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#define NAK 0x15
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#define SYN 0x16
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#define ETB 0x17
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#define CAN 0x18
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#define EM 0x19
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#define SUB 0x1a
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#define ESC 0x1b
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#define FS 0x1c
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#define GS 0x1d
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#define RS 0x1e
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#define US 0x1f
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#define TSYNC 0xae
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#define YOOHOO 0xf1
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/* DON'T CHANGE THIS VALUES! */
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/* SOME DON'T USE MACROS */
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#define TTY_SUCCESS 0
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#define TTY_TIMEOUT -1
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#define TTY_HANGUP -2
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#define TTY_ERROR -3
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#define XSELECT(a,b,c) tty_xselect(a, b, c)
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#define WRITE(a,b) tty_write(a, b)
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#define READ(a,b) tty_read(a, b)
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#define WRITE_TIMEOUT(a,b) tty_write_timeout(a, b, 30)
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#define READ_TIMEOUT(a,b,c) tty_read_timeout(a, b, c)
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#define GETCHAR(a) tty_getc(a)
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#define CHARWAIT(a) tty_charwait(a)
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#define PUTCHAR(a) tty_putc(a, 30)
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#define BUFCHAR(a) tty_bufc(a, 30)
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#define PUTSTR(a) tty_puts(a, 30)
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#define CLEARIN() tty_clearin()
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#define CLEAROUT() tty_clearout()
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#define FLUSHOUT() tty_flushout()
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#define FLUSHBUF() tty_flushbuf(30)
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#define DTRHIGH() tio_setdtr(0, TRUE)
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#define DTRLOW() tio_setdtr(0, FALSE)
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#define SENDBREAK() tio_sendbreak()
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#define TTYRESET() \
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{ \
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tty_abort = 0; \
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tty_status = TTY_SUCCESS; \
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}
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#define TTYSTATUS(a) \
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{ \
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tty_online = a; \
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tty_hangup = 0; \
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tty_abort = 0; \
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tty_status = TTY_SUCCESS; \
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}
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/*
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* io_unix_tty.c
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*/
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int tty_select(bool *rd, bool *wr, int timeout);
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int tty_xselect(bool *rd, bool *wr, int timeout);
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int tty_charwait(int timeout);
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int tty_read(unsigned char *buf, size_t size);
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int tty_read_timeout(unsigned char *buf, size_t size, int timeout);
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int tty_write(const unsigned char *buf, size_t size);
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int tty_write_timeout(const unsigned char *buf, size_t size, int timeout);
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int tty_putc(unsigned char ch, int timeout);
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int tty_puts(const unsigned char *s, int timeout);
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int tty_getc(int timeout);
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int tty_bufc(unsigned char ch, int timeout);
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int tty_flushout(void);
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int tty_flushbuf(int timeout);
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int tty_clearin(void);
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int tty_clearout(void);
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const char *tty_errstr(int status);
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/*
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* io_unix_lock.c
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*/
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#define LOCKCHECK_NOLOCK 0
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#define LOCKCHECK_LOCKED 1
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#define LOCKCHECK_ERROR 2
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#define LOCKCHECK_OURLOCK 3
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int port_checklock(const char *lockdir, const s_modemport *modemport);
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int port_lock(const char *lockdir, const s_modemport *modemport);
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int port_unlock(const char *lockdir, const s_modemport *modemport);
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/*
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* io_unix_tio.c
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*/
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#ifdef HAVE_TERMIOS_H
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typedef struct termios TIO;
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#endif
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/*
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* Flow control flags
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*/
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#define FLOW_HARD 0x01
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#define FLOW_SOFT 0x02
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/*
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* Define our own RS232 line flags
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*/
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#ifdef TIOCM_DTR
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# define TIO_RS232_DTR TIOCM_DTR
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# define TIO_RS232_DSR TIOCM_DSR
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# define TIO_RS232_RTS TIOCM_RTS
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# define TIO_RS232_CTS TIOCM_CTS
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# ifdef TIOCM_CAR
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# define TIO_RS232_DCD TIOCM_CAR
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# else
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# define TIO_RS232_DCD TIOCM_CD
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# endif
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# ifdef TIOCM_RNG
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# define TIO_RS232_RNG TIOCM_RNG
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# else
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# define TIO_RS232_RNG TIOCM_RI
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# endif
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#else /* TIOCM_DTR */
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# define TIO_RS232_DTR 0x01
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# define TIO_RS232_DSR 0x02
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# define TIO_RS232_RTS 0x04
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# define TIO_RS232_CTS 0x08
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# define TIO_RS232_DCD 0x10
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# define TIO_RS232_RNG 0x20
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#endif /* TIOCM_DTR */
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int tio_get(int fd, TIO *tio);
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int tio_set(int fd, TIO *tio);
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int tio_set_speed(TIO *tio, unsigned int speed);
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int tio_get_speed(TIO *tio);
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int tio_set_flow_control(int fd, TIO *tio, int flow);
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void tio_set_raw_mode(TIO *tio);
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void tio_set_local(TIO *tio, bool local);
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int tio_set_dtr(int fd, bool on);
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int tio_ctty(int fd);
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int tio_send_break(void);
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int tio_get_dcd(int fd);
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int tio_get_rs232_state(void);
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/*
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* io_tcpip.c
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*/
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int tcpip_connect(const char *hostname, e_tcpmode tcpmode);
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int tcpip_init(void);
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int tcpip_shutdown(void);
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bool tcpip_isgood_host(const char *str);
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/*
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* io_unix_modem.c
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*/
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char *port_get_name(const char *devname);
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int port_open(const s_modemport *port, int detach, TIO *oldtio);
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int port_init(int fd, int portspeed, TIO *oldtio, bool local);
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int port_carrier(int fd, bool online);
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int port_deinit(int fd, TIO *oldtio);
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void port_close(void);
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/*
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* io_modem.c
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*/
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#define MODEM_OK 0
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#define MODEM_ERROR 1
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#define MODEM_CANTSEND 2
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#define MODEM_NORESP 3
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extern const char *modem_errlist[];
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long modem_getconnspeed(const char *connstr);
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bool modem_isgood_phone(const char *str);
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char *modem_transphone(char *buffer, const char *phone, size_t buflen);
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void modem_clearin(int timeout);
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int modem_putstr(const char *str);
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int modem_getline(char *buf, int bufsize, time_t timer);
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int modem_dial(const char *dialstr, int timeout, char **connstr);
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int modem_command(const char *command, int timeout, bool logit);
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int modem_hangup(const char *command, int timeout);
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bool modem_candialout(const char *modemdev);
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s_modemport *modem_getfree_port(const char *lockdir);
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s_modemport *modem_getmatch_port(const char *ttysubname);
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#endif /* _IO_H_ */
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