/****************************************************************************
- * Copyright (c) 1998-2015,2016 Free Software Foundation, Inc. *
+ * Copyright 2020-2021,2024 Thomas E. Dickey *
+ * Copyright 1998-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <reset_cmd.h>
#include <termcap.h>
#include <transform.h>
+#include <tty_settings.h>
-#if HAVE_GETTTYNAM && HAVE_TTYENT_H
+#if HAVE_GETTTYNAM
#include <ttyent.h>
#endif
#ifdef NeXT
char *ttyname(int fd);
#endif
-MODULE_ID("$Id: tset.c,v 1.108 2016/08/20 23:53:44 tom Exp $")
+MODULE_ID("$Id: tset.c,v 1.134 2024/04/13 18:59:53 tom Exp $")
#ifndef environ
extern char **environ;
#define LOWERCASE(c) ((isalpha(UChar(c)) && isupper(UChar(c))) ? tolower(UChar(c)) : (c))
+static GCC_NORETURN void exit_error(void);
+
static int
CaselessCmp(const char *a, const char *b)
{ /* strcasecmp isn't portable */
return LOWERCASE(*a) - LOWERCASE(*b);
}
-static void
+static GCC_NORETURN void
exit_error(void)
{
restore_tty_settings();
/* NOTREACHED */
}
-static void
-err(const char *fmt,...)
+static GCC_NORETURN void
+err(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
/* NOTREACHED */
}
-static void
+static GCC_NORETURN void
failed(const char *msg)
{
char temp[BUFSIZ];
} else {
_nc_STRCPY(temp, "tset: ", sizeof(temp));
}
- perror(strncat(temp, msg, sizeof(temp) - strlen(temp) - 2));
+ _nc_STRNCAT(temp, msg, sizeof(temp), sizeof(temp) - strlen(temp) - 2);
+ perror(temp);
exit_error();
/* NOTREACHED */
}
askuser(const char *dflt)
{
static char answer[256];
- char *p;
/* We can get recalled; if so, don't continue uselessly. */
clearerr(stdin);
exit_error();
/* NOTREACHED */
}
+
for (;;) {
+ char *p;
+
if (dflt)
(void) fprintf(stderr, "Terminal type? [%s] ", dflt);
else
#define DATA(name,value) { { name }, value }
typedef struct speeds {
- const char string[7];
+ const char string[8];
int speed;
} SPEEDS;
+#if defined(EXP_WIN32_DRIVER)
+static const SPEEDS speeds[] =
+{
+ {"0", 0}
+};
+#else
static const SPEEDS speeds[] =
{
DATA("0", B0),
#ifdef B57600
DATA("57600", B57600),
#endif
+#ifdef B76800
+ DATA("76800", B57600),
+#endif
#ifdef B115200
DATA("115200", B115200),
#endif
+#ifdef B153600
+ DATA("153600", B153600),
+#endif
#ifdef B230400
DATA("230400", B230400),
#endif
+#ifdef B307200
+ DATA("307200", B307200),
+#endif
#ifdef B460800
DATA("460800", B460800),
#endif
+#ifdef B500000
+ DATA("500000", B500000),
+#endif
+#ifdef B576000
+ DATA("576000", B576000),
+#endif
+#ifdef B921600
+ DATA("921600", B921600),
+#endif
+#ifdef B1000000
+ DATA("1000000", B1000000),
+#endif
+#ifdef B1152000
+ DATA("1152000", B1152000),
+#endif
+#ifdef B1500000
+ DATA("1500000", B1500000),
+#endif
+#ifdef B2000000
+ DATA("2000000", B2000000),
+#endif
+#ifdef B2500000
+ DATA("2500000", B2500000),
+#endif
+#ifdef B3000000
+ DATA("3000000", B3000000),
+#endif
+#ifdef B3500000
+ DATA("3500000", B3500000),
+#endif
+#ifdef B4000000
+ DATA("4000000", B4000000),
+#endif
};
#undef DATA
+#endif
static int
tbaudrate(char *rate)
++rate;
for (n = 0; n < SIZEOF(speeds); ++n) {
+ if (n > 0 && (speeds[n].speed <= speeds[n - 1].speed)) {
+ /* if the speeds are not increasing, likely a numeric overflow */
+ break;
+ }
if (!CaselessCmp(rate, speeds[n].string)) {
sp = speeds + n;
break;
int errret;
char *p;
const char *ttype;
+#if HAVE_PATH_TTYS
#if HAVE_GETTTYNAM
struct ttyent *t;
#else
FILE *fp;
#endif
char *ttypath;
+#endif /* HAVE_PATH_TTYS */
(void) fd;
if ((ttype = getenv("TERM")) != 0)
goto map;
+#if HAVE_PATH_TTYS
if ((ttypath = ttyname(fd)) != 0) {
p = _nc_basename(ttypath);
#if HAVE_GETTTYNAM
}
#endif /* HAVE_GETTTYNAM */
}
+#endif /* HAVE_PATH_TTYS */
/* If still undefined, use "unknown". */
ttype = "unknown";
ttype = askuser(0);
}
/* Find the terminfo entry. If it doesn't exist, ask the user. */
- while (setupterm((NCURSES_CONST char *) ttype, STDOUT_FILENO, &errret)
+ while (setupterm((NCURSES_CONST char *) ttype, fd, &errret)
!= OK) {
if (errret == 0) {
(void) fprintf(stderr, "%s: unknown terminal type %s\n",
static void
usage(void)
{
-#define DATA(s) s "\n"
+#define SKIP(s) /* nothing */
+#define KEEP(s) s "\n"
static const char msg[] =
{
- DATA("")
- DATA("Options:")
- DATA(" -c set control characters")
- DATA(" -e ch erase character")
- DATA(" -I no initialization strings")
- DATA(" -i ch interrupt character")
- DATA(" -k ch kill character")
- DATA(" -m mapping map identifier to type")
- DATA(" -Q do not output control key settings")
- DATA(" -r display term on stderr")
- DATA(" -s output TERM set command")
- DATA(" -V print curses-version")
- DATA(" -w set window-size")
+ KEEP("")
+ KEEP("Options:")
+ SKIP(" -a arpanet (obsolete)")
+ KEEP(" -c set control characters")
+ SKIP(" -d dialup (obsolete)")
+ KEEP(" -e ch erase character")
+ KEEP(" -I no initialization strings")
+ KEEP(" -i ch interrupt character")
+ KEEP(" -k ch kill character")
+ KEEP(" -m mapping map identifier to type")
+ SKIP(" -p plugboard (obsolete)")
+ KEEP(" -Q do not output control key settings")
+ KEEP(" -q display term only, do no changes")
+ KEEP(" -r display term on stderr")
+ SKIP(" -S (obsolete)")
+ KEEP(" -s output TERM set command")
+ KEEP(" -V print curses-version")
+ KEEP(" -w set window-size")
+ KEEP("")
+ KEEP("If neither -c/-w are given, both are assumed.")
};
-#undef DATA
+#undef KEEP
+#undef SKIP
(void) fprintf(stderr, "Usage: %s [options] [terminal]\n", _nc_progname);
fputs(msg, stderr);
- exit_error();
+ ExitProgram(EXIT_FAILURE);
/* NOTREACHED */
}
int terasechar = -1; /* new erase character */
int intrchar = -1; /* new interrupt character */
int tkillchar = -1; /* new kill character */
- int my_fd = -1;
+ int my_fd;
bool opt_c = FALSE; /* set control-chars */
bool opt_w = FALSE; /* set window-size */
TTY mode, oldmode;
- my_fd = STDERR_FILENO;
+ _nc_progname = _nc_rootname(*argv);
obsolete(argv);
noinit = noset = quiet = Sflag = sflag = showterm = 0;
- while ((ch = getopt(argc, argv, "a:cd:e:Ii:k:m:p:qQSrsVw")) != -1) {
+ while ((ch = getopt(argc, argv, "a:cd:e:Ii:k:m:p:qQrSsVw")) != -1) {
switch (ch) {
case 'c': /* set control-chars */
opt_c = TRUE;
}
}
- _nc_progname = _nc_rootname(*argv);
argc -= optind;
argv += optind;
if (!opt_c && !opt_w)
opt_c = opt_w = TRUE;
- my_fd = save_tty_settings(&mode);
+ my_fd = save_tty_settings(&mode, TRUE);
oldmode = mode;
#ifdef TERMIOS
ospeed = (NCURSES_OSPEED) cfgetospeed(&mode);
+#elif defined(EXP_WIN32_DRIVER)
+ ospeed = 0;
#else
ospeed = (NCURSES_OSPEED) mode.sg_ospeed;
#endif
if (same_program(_nc_progname, PROG_RESET)) {
reset_start(stderr, TRUE, FALSE);
- reset_tty_settings(&mode);
+ reset_tty_settings(my_fd, &mode, noset);
} else {
- reset_start(stderr, FALSE, FALSE);
+ reset_start(stderr, FALSE, TRUE);
}
ttype = get_termcap_entry(my_fd, *argv);
if (!noset) {
#if HAVE_SIZECHANGE
if (opt_w) {
- set_window_size(my_fd, lines, columns);
+ set_window_size(my_fd, &lines, &columns);
}
#endif
if (opt_c) {
set_conversions(&mode);
if (!noinit) {
- if (send_init_strings(&oldmode)) {
+ if (send_init_strings(my_fd, &oldmode)) {
+ const char *name;
+
(void) putc('\r', stderr);
(void) fflush(stderr);
- (void) napms(1000); /* Settle the terminal. */
+ if (IsRealTty(my_fd, name)) {
+ (void) napms(1000); /* Settle the terminal. */
+ }
}
}
projects / ncurses.git / blobdiff