/*

 * minicom.h	Constants, defaults, globals etc.

 *

 *		$Id: minicom.h,v 1.26 2009-06-06 21:19:36 al-guest Exp $

 *

 *		This file is part of the minicom communications package,

 *		Copyright 1991-1995 Miquel van Smoorenburg.

 *

 *		This program is free software; you can redistribute it and/or

 *		modify it under the terms of the GNU General Public License

 *		as published by the Free Software Foundation; either version

 *		2 of the License, or (at your option) any later version.

 *

 *  You should have received a copy of the GNU General Public License along

 *  with this program; if not, write to the Free Software Foundation, Inc.,

 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * fmg 1/11/94 colors

 * fmg 8/22/97 History Buffer Search support

 * jl  23.06.97 sec parameter to m_dtrtoggle

 * jl  04.09.97 conversion tables

 * jl  09.09.97 loadconv and saveconv protos

 * jl  05.10.97 changed return value of dial() to long

 * jseymour@jimsun.LinxNet.com (Jim Seymour) 03/26/98 - Added prototype

 *    for new "get_port()" function in util.c.

 */

/* First include all other application-dependant include files. */

#include "config.h"

#include "configsym.h"

#include "window.h"

#include "keyboard.h"

#include "vt100.h"

#include "libport.h"

#include <time.h>

#include <stdbool.h>

#if HAVE_LOCKDEV

#include <ttylock.h>

#endif

#ifdef USE_SOCKET

#include <sys/socket.h>

#include <sys/un.h>

#endif

/*

 * kubota@debian.or.jp 08/08/98

 * COLS must be equal to or less than MAXCOLS.

 */

#define MAXCOLS 256

#define XA_OK_EXIST	1

#define XA_OK_NOTEXIST	2

#ifndef EXTERN

# define EXTERN extern

#endif

#ifdef _UWIN2P0

EXTERN int LINES;

EXTERN int COLS;

#endif

EXTERN int dosetup;

EXTERN char stdattr;	/* Standard attribute */

EXTERN WIN *us;		/* User screen */

EXTERN WIN *st;		/* Status Line */

EXTERN short terminal;	/* terminal type */

EXTERN time_t online;	/* Time online in minutes */

EXTERN long linespd;	/* Line speed */

EXTERN short portfd;	/* File descriptor of the serial port. */

EXTERN short lines;	/* Nr. of lines on the screen */

EXTERN short cols;	/* Nr. of cols of the screen */

EXTERN int keypadmode;	/* Mode of keypad */

EXTERN int cursormode;	/* Mode of cursor (arrow) keys */

EXTERN int docap;	/* Capture data to capture file */

EXTERN FILE *capfp;	/* File to capture to */

EXTERN int addlf;	/* Add LF after CR */

EXTERN int addcr;	/* Insert CR before LF */

EXTERN int wrapln;	/* Linewrap default */

EXTERN int display_hex; /* Display in hex */

EXTERN int tempst;	/* Status line is temporary */

EXTERN int escape;	/* Escape code. */

EXTERN int option_T_used; /* option -T has been supplied, obsolete, print warning */

EXTERN char lockfile[128]; /* UUCP lock file of terminal */

EXTERN char homedir[256];  /* Home directory of user */

EXTERN char logfname[PARS_VAL_LEN]; /* Name of the logfile */

EXTERN char username[16];  /* Who is using minicom? */

EXTERN int bogus_dcd;	/* This indicates the dcd status if no 'real' dcd */

EXTERN int alt_override;/* -m option */

EXTERN char parfile[256]; /* Global parameter file */

EXTERN char pparfile[256]; /* Personal parameter file */

EXTERN char scr_name[256];  /* Name of last script */

EXTERN char scr_user[33];   /* Login name to use with script */

EXTERN char scr_passwd[33]; /* Password to use with script */

EXTERN char termtype[32];  /* Value of getenv("TERM"); */

EXTERN char *dial_tty;     /* tty to use. */

EXTERN char *dial_name;	    /* System we're conneced to */

EXTERN char *dial_number;   /* Number we've dialed. */

EXTERN char *dial_user;     /* Our username there */

EXTERN char *dial_pass;     /* Our password */

#ifdef USE_SOCKET

EXTERN int portfd_is_socket;	/* File descriptor is a unix socket */

EXTERN int portfd_is_connected;	/* 1 if the socket is connected */

EXTERN struct sockaddr_un portfd_sock_addr;	/* the unix socket address */

#define portfd_connected ((portfd_is_socket && !portfd_is_connected) \

                           ? -1 : portfd)

#else

#define portfd_connected portfd

#define portfd_is_socket 0

#define portfd_is_connected 0

#endif /* USE_SOCKET */

/*

 * fmg 8/22/97

 * Search pattern can be THIS long (x characters)

 */

#define MAX_SEARCH      30

/* fmg 1/11/94 colors */

EXTERN int mfcolor;     /* Menu Foreground Color */

EXTERN int mbcolor;     /* Menu Background Color */

EXTERN int tfcolor;     /* Terminal Foreground Color */

EXTERN int tbcolor;     /* Terminal Background Color */

EXTERN int sfcolor;     /* Status Bar Foreground Color */

EXTERN int sbcolor;     /* Status Bar Background Color */

EXTERN int st_attr;	/* Status Bar attributes. */

/* jl 04.09.97 conversion tables */

EXTERN unsigned char vt_outmap[256], vt_inmap[256];

/* MARK updated 02/17/95 - history buffer */

EXTERN int num_hist_lines;  /* History buffer size */

/* fmg 1/11/94 colors - convert color word to # */

int Jcolor(char *);

EXTERN int size_changed;     /* Window size has changed */

extern const char *Version;  /* Minicom verson */

EXTERN int local_echo;      /* Local echo on/off. */

/* Forward declaration. */

struct dialent;

/* Global functions */

/* Prototypes from file: config.c */

void read_parms(void);

int  waccess(char *s);

int  config(int setup);

void get_bbp(char *ba, char *bi, char *pa, char *stopb, int curr_ok);

int update_bbp_from_char(char c, char *ba, char *bi, char *pa, char *stopb,

                         int curr_ok);

const char *yesno(int k);

int  dotermmenu(void);

int  dodflsave(void);	/* fmg - need it */

void vdodflsave(void);	/* fmg - need it */

int  domacsave(void);	/* fmg - need it */

int  loadconv(char *);	/* jl */

int  saveconv(char *);	/* jl */

int  speed_valid(unsigned int);

/* Prototypes from file: common.c */

char *pfix_home( char *s);

void do_log(const char *line, ...);

size_t one_mbtowc (wchar_t *pwc, const char *s, size_t n);

size_t one_wctomb (char *s, wchar_t wchar);

size_t mbslen (const char *s);

/* Prototypes from file: dial.c */

#if VC_MUSIC

void music(void);

#endif

void mputs(const char *s , int how);

void modeminit(void);

void modemreset(void);

void hangup(void);

void sendbreak(void);

long dial(struct dialent *d , struct dialent **d2);

int  readdialdir(void);

void dialone(char *entry);

void dialdir(void);

/* Prototypes from file: file.c */

char *filedir(int how_many, int downloading);

void init_dir(char dir);

/* Prototypes from file: util.c */

int fastexec(char *cmd);

int fastsystem(char *cmd, char *in, char *out, char *err);

char *get_port(char *);

/* Prototypes from file: help.c */

int help(void);

/* Prototypes from file: ipc.c */

int check_io(int fd1, int fd2, int tmout, char *buf, int buf_size, int *bytes_red);

int keyboard(int cmd, int arg);

/* Prototypes from file: keyserv.c */

void handler(int dummy);

void sendstr(char *s);

/* Prototypes from file: main.c */

extern time_t old_online;

void leave(const char *s) __attribute__((noreturn));

char *esc_key(void);

void term_socket_connect(void);

void term_socket_close(void);

int  open_term(int doinit, int show_win_on_error, int no_msgs);

void init_emul(int type, int do_init);

void timer_update(void);

void show_status(void);

void set_status_line_format(const char *s);

void scriptname(const char *s);

int  do_terminal(void);

void status_set_display(const char *text, int duration_s);

/* Prototypes from file: minicom.c */

void port_init(void);

void toggle_addlf(void);

void toggle_local_echo(void);

void drawhist_look(WIN *w, int y, int r, wchar_t *look, int case_matters);

void searchhist(WIN *w_hist, wchar_t *str);

int  find_next(WIN *w, WIN *w_hist, int hit_line, wchar_t *look,

               int case_matters);

const wchar_t *upcase(wchar_t *dest, wchar_t *src);

wchar_t *StrStr(wchar_t *str1, wchar_t *str2, int case_matters);

void do_iconv(char **inbuf, size_t *inbytesleft,

              char **outbuf, size_t *outbytesleft);

int  using_iconv(void);

/* Prototypes from file: rwconf.c */

int writepars(FILE *fp, int all);

int writemacs(FILE *fp);

int readpars(FILE *fp, enum config_type conftype);

int readmacs(FILE *fp, int init); /* fmg */

/* Prototypes from file: sysdep1.c */

void m_sethwf(int fd, int on);

void m_dtrtoggle(int fd, int sec);

void m_break(int fd);

int  m_getdcd(int fd);

void m_setdcd(int fd, int what);

void m_savestate(int fd);

void m_restorestate(int fd);

void m_nohang(int fd);

void m_hupcl(int fd, int on);

void m_flush(int fd);

void m_flush_script( int fd);

unsigned m_getmaxspd(void);

void m_setparms(int fd, char *baudr, char *par, char *bits,

                char *stopb, int hwf, int swf);

int  m_wait(int *st);

/* Prototypes from file: sysdep2.c */

void getrowcols(int *rows, int *cols);

int  setcbreak(int mode);

void enab_sig(int onoff, int intrchar);

/* Prototypes from file: updown.c */

void updown(int what, int nr );

int  mc_setenv(const char *, const char *);

void kermit(void);

void runscript(int ask, const char *s, const char *l, const char *p);

int  paste_file(void);

/* Prototypes from file: windiv.c */

WIN *mc_tell(const char *, ...);

void werror(const char *, ...);

int ask(const char *what, const char *s[]);

char *input(char *s, char *buf);

/* Prototypes from file: wildmat.c */

int wildmat(const char *, const char *);

/* Prototypes from file: wkeys.c */

extern int io_pending, pendingkeys;

/* Prototypes from file: config.c */

void domacros(void);

int lockfile_create(int no_msgs);

void lockfile_remove(void);

/* We want the ANSI offsetof macro to do some dirty stuff. */

#ifndef offsetof

#  define offsetof(type, member) ((int) &((type *)0)->member)

#endif

/* Values for the "flags". */

#define FL_ECHO		0x01	/* Local echo on/off. */

#define FL_DEL		0x02	/* Backspace or DEL */

#define FL_WRAP		0x04	/* Use autowrap. */

#define FL_ANSI		0x08	/* Type of term emulation */

#define FL_TAG		0x80	/* This entry is tagged. */

#define FL_SAVE		0x0f	/* Which portions of flags to save. */

enum {

  TIMESTAMP_LINE_OFF,

  TIMESTAMP_LINE_SIMPLE,

  TIMESTAMP_LINE_EXTENDED,

  TIMESTAMP_LINE_PER_SECOND,

  TIMESTAMP_LINE_NR_OF_OPTIONS, // must be last

};