-
-/***************************************************************************
-* COPYRIGHT NOTICE *
-****************************************************************************
-* ncurses is copyright (C) 1992-1995 *
-* Zeyd M. Ben-Halim *
-* zmbenhal@netcom.com *
-* Eric S. Raymond *
-* esr@snark.thyrsus.com *
-* *
-* Permission is hereby granted to reproduce and distribute ncurses *
-* by any means and for any fee, whether alone or as part of a *
-* larger distribution, in source or in binary form, PROVIDED *
-* this notice is included with any such distribution, and is not *
-* removed from any of its header files. Mention of ncurses in any *
-* applications linked with it is highly appreciated. *
-* *
-* ncurses comes AS IS with no warranty, implied or expressed. *
-* *
-***************************************************************************/
+/****************************************************************************
+ * Copyright (c) 1998 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 *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
+ * and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ ****************************************************************************/
/*
*
* Routines:
* raw()
- * echo()
- * nl()
* cbreak()
* noraw()
- * noecho()
- * nonl()
* nocbreak()
* qiflush()
* noqiflush()
#include <curses.priv.h>
#include <term.h> /* cur_term */
-MODULE_ID("$Id: lib_raw.c,v 1.16 1997/02/02 00:02:32 tom Exp $")
+MODULE_ID("$Id: lib_raw.c,v 1.25 1998/02/11 12:13:59 tom Exp $")
-#ifdef SVR4_TERMIO
+#if defined(SVR4_TERMIO) && !defined(_POSIX_SOURCE)
#define _POSIX_SOURCE
#endif
#include <sys/termio.h> /* needed for ISC */
#endif
+#ifdef __EMX__
+#include <io.h>
+#include <fcntl.h>
+#endif
+
/* may be undefined if we're using termio.h */
#ifndef TOSTOP
#define TOSTOP 0
#define COOKED_INPUT (IXON|BRKINT|PARMRK)
#ifdef TRACE
+
+typedef struct {unsigned int val; const char *name;} BITNAMES;
+
+static void lookup_bits(char *buf, const BITNAMES *table, const char *label, unsigned int val)
+{
+ const BITNAMES *sp;
+
+ (void) strcat(buf, label);
+ (void) strcat(buf, ": {");
+ for (sp = table; sp->name; sp++)
+ if (sp->val != 0
+ && (val & sp->val) == sp->val)
+ {
+ (void) strcat(buf, sp->name);
+ (void) strcat(buf, ", ");
+ }
+ if (buf[strlen(buf) - 2] == ',')
+ buf[strlen(buf) - 2] = '\0';
+ (void) strcat(buf,"} ");
+}
+
char *_tracebits(void)
/* describe the state of the terminal control bits exactly */
{
-static char buf[BUFSIZ];
-static const struct {unsigned int val; const char *name;}
+char *buf;
+static const BITNAMES
#ifdef TERMIOS
iflags[] =
{
{CLOCAL, "CLOCAL"},
{CREAD, "CREAD"},
- {CSIZE, "CSIZE"},
{CSTOPB, "CSTOPB"},
+#if !defined(CS5) || !defined(CS8)
+ {CSIZE, "CSIZE"},
+#endif
{HUPCL, "HUPCL"},
{PARENB, "PARENB"},
{PARODD|PARENB, "PARODD"}, /* concession to readability */
{ICANON, "ICANON"},
{ISIG, "ISIG"},
{NOFLSH, "NOFLSH"},
-#if TOSTOP != 0
{TOSTOP, "TOSTOP"},
-#endif
-#if IEXTEN != 0
{IEXTEN, "IEXTEN"},
-#endif
{0, NULL}
#define ALLLOCAL (ECHO|ECHONL|ICANON|ISIG|NOFLSH|TOSTOP|IEXTEN)
- },
- *sp;
+ };
+
+
+ buf = _nc_trace_buf(0,
+ 8 + sizeof(iflags) +
+ 8 + sizeof(oflags) +
+ 8 + sizeof(cflags) +
+ 8 + sizeof(lflags) +
+ 8);
if (cur_term->Nttyb.c_iflag & ALLIN)
- {
- (void) strcpy(buf, "iflags: {");
- for (sp = iflags; sp->val; sp++)
- if ((cur_term->Nttyb.c_iflag & sp->val) == sp->val)
- {
- (void) strcat(buf, sp->name);
- (void) strcat(buf, ", ");
- }
- if (buf[strlen(buf) - 2] == ',')
- buf[strlen(buf) - 2] = '\0';
- (void) strcat(buf,"} ");
- }
+ lookup_bits(buf, iflags, "iflags", cur_term->Nttyb.c_iflag);
if (cur_term->Nttyb.c_oflag & ALLOUT)
- {
- (void) strcat(buf, "oflags: {");
- for (sp = oflags; sp->val; sp++)
- if ((cur_term->Nttyb.c_oflag & sp->val) == sp->val)
- {
- (void) strcat(buf, sp->name);
- (void) strcat(buf, ", ");
- }
- if (buf[strlen(buf) - 2] == ',')
- buf[strlen(buf) - 2] = '\0';
- (void) strcat(buf,"} ");
- }
+ lookup_bits(buf, oflags, "oflags", cur_term->Nttyb.c_oflag);
if (cur_term->Nttyb.c_cflag & ALLCTRL)
- {
- (void) strcat(buf, "cflags: {");
- for (sp = cflags; sp->val; sp++)
- if ((cur_term->Nttyb.c_cflag & sp->val) == sp->val)
- {
- (void) strcat(buf, sp->name);
- (void) strcat(buf, ", ");
- }
- if (buf[strlen(buf) - 2] == ',')
- buf[strlen(buf) - 2] = '\0';
- (void) strcat(buf,"} ");
+ lookup_bits(buf, cflags, "cflags", cur_term->Nttyb.c_cflag);
+
+#if defined(CS5) && defined(CS8)
+ switch (cur_term->Nttyb.c_cflag & CSIZE) {
+ case CS5: strcat(buf, "CS5 "); break;
+ case CS6: strcat(buf, "CS6 "); break;
+ case CS7: strcat(buf, "CS7 "); break;
+ case CS8: strcat(buf, "CS8 "); break;
+ default: strcat(buf, "CSIZE? "); break;
}
+#endif
if (cur_term->Nttyb.c_lflag & ALLLOCAL)
- {
- (void) strcat(buf, "lflags: {");
- for (sp = lflags; sp->val; sp++)
- if ((cur_term->Nttyb.c_lflag & sp->val) == sp->val)
- {
- (void) strcat(buf, sp->name);
- (void) strcat(buf, ", ");
- }
- if (buf[strlen(buf) - 2] == ',')
- buf[strlen(buf) - 2] = '\0';
- (void) strcat(buf,"} ");
- }
+ lookup_bits(buf, lflags, "lflags", cur_term->Nttyb.c_lflag);
#else
/* reference: ttcompat(4M) on SunOS 4.1 */
{XTABS, "XTABS"},
{0, NULL}
#define ALLCTRL (CBREAK|CRMOD|ECHO|EVENP|LCASE|LLITOUT|ODDP|RAW|TANDEM|XTABS)
- },
- *sp;
+ };
+
+ buf = _nc_trace_buf(0,
+ 8 + sizeof(cflags));
if (cur_term->Nttyb.sg_flags & ALLCTRL)
{
- (void) strcat(buf, "cflags: {");
- for (sp = cflags; sp->val; sp++)
- if ((cur_term->Nttyb.sg_flags & sp->val) == sp->val)
- {
- (void) strcat(buf, sp->name);
- (void) strcat(buf, ", ");
- }
- if (buf[strlen(buf) - 2] == ',')
- buf[strlen(buf) - 2] = '\0';
- (void) strcat(buf,"} ");
+ lookup_bits(buf, cflags, "cflags", cur_term->Nttyb.sg_flags);
}
#endif
int raw(void)
{
T((T_CALLED("raw()")));
+ if (SP != 0 && cur_term != 0) {
- SP->_raw = TRUE;
- SP->_cbreak = TRUE;
+ SP->_raw = TRUE;
+ SP->_cbreak = TRUE;
+
+#ifdef __EMX__
+ setmode(SP->_ifd, O_BINARY);
+#endif
#ifdef TERMIOS
- BEFORE("raw");
- cur_term->Nttyb.c_lflag &= ~(ICANON|ISIG);
- cur_term->Nttyb.c_iflag &= ~(COOKED_INPUT);
- cur_term->Nttyb.c_cc[VMIN] = 1;
- cur_term->Nttyb.c_cc[VTIME] = 0;
- AFTER("raw");
+ BEFORE("raw");
+ cur_term->Nttyb.c_lflag &= ~(ICANON|ISIG);
+ cur_term->Nttyb.c_iflag &= ~(COOKED_INPUT);
+ cur_term->Nttyb.c_cc[VMIN] = 1;
+ cur_term->Nttyb.c_cc[VTIME] = 0;
+ AFTER("raw");
#else
- cur_term->Nttyb.sg_flags |= RAW;
+ cur_term->Nttyb.sg_flags |= RAW;
#endif
- if ((SET_TTY(cur_term->Filedes, &cur_term->Nttyb)) == -1)
- returnCode(ERR);
- returnCode(OK);
+ returnCode(_nc_set_curterm(&cur_term->Nttyb));
+ }
+ returnCode(ERR);
}
int cbreak(void)
SP->_cbreak = TRUE;
+#ifdef __EMX__
+ setmode(SP->_ifd, O_BINARY);
+#endif
+
#ifdef TERMIOS
BEFORE("cbreak");
cur_term->Nttyb.c_lflag &= ~ICANON;
#else
cur_term->Nttyb.sg_flags |= CBREAK;
#endif
- if ((SET_TTY(cur_term->Filedes, &cur_term->Nttyb)) == -1)
- returnCode(ERR);
- returnCode(OK);
-}
-
-int echo(void)
-{
- T((T_CALLED("echo()")));
-
- SP->_echo = TRUE;
-
- returnCode(OK);
-}
-
-
-int nl(void)
-{
- T((T_CALLED("nl()")));
-
- SP->_nl = TRUE;
-
- returnCode(OK);
+ returnCode(_nc_set_curterm( &cur_term->Nttyb));
}
-
int qiflush(void)
{
T((T_CALLED("qiflush()")));
BEFORE("qiflush");
cur_term->Nttyb.c_lflag &= ~(NOFLSH);
AFTER("qiflush");
- if ((SET_TTY(cur_term->Filedes, &cur_term->Nttyb)) == -1)
- returnCode(ERR);
- else
- returnCode(OK);
+ returnCode(_nc_set_curterm( &cur_term->Nttyb));
#else
returnCode(ERR);
#endif
SP->_raw = FALSE;
SP->_cbreak = FALSE;
+#ifdef __EMX__
+ setmode(SP->_ifd, O_TEXT);
+#endif
+
#ifdef TERMIOS
BEFORE("noraw");
cur_term->Nttyb.c_lflag |= ISIG|ICANON;
#else
cur_term->Nttyb.sg_flags &= ~(RAW|CBREAK);
#endif
- if ((SET_TTY(cur_term->Filedes, &cur_term->Nttyb)) == -1)
- returnCode(ERR);
- returnCode(OK);
+ returnCode(_nc_set_curterm( &cur_term->Nttyb));
}
{
T((T_CALLED("nocbreak()")));
- SP->_cbreak = 0;
+ SP->_cbreak = FALSE;
+
+#ifdef __EMX__
+ setmode(SP->_ifd, O_TEXT);
+#endif
#ifdef TERMIOS
BEFORE("nocbreak");
#else
cur_term->Nttyb.sg_flags &= ~CBREAK;
#endif
- if ((SET_TTY(cur_term->Filedes, &cur_term->Nttyb)) == -1)
- returnCode(ERR);
- returnCode(OK);
-}
-
-int noecho(void)
-{
- T((T_CALLED("noecho()")));
- SP->_echo = FALSE;
- returnCode(OK);
-}
-
-
-int nonl(void)
-{
- T((T_CALLED("nonl()")));
-
- SP->_nl = FALSE;
-
- returnCode(OK);
+ returnCode(_nc_set_curterm( &cur_term->Nttyb));
}
int noqiflush(void)
BEFORE("noqiflush");
cur_term->Nttyb.c_lflag |= NOFLSH;
AFTER("noqiflush");
- if ((SET_TTY(cur_term->Filedes, &cur_term->Nttyb)) == -1)
- returnCode(ERR);
- else
- returnCode(OK);
+ returnCode(_nc_set_curterm( &cur_term->Nttyb));
#else
returnCode(ERR);
#endif
else
cur_term->Nttyb.c_lflag |= (NOFLSH);
AFTER("intrflush");
- if ((SET_TTY(cur_term->Filedes, &cur_term->Nttyb)) == -1)
- returnCode(ERR);
- else
- returnCode(OK);
+ returnCode(_nc_set_curterm( &cur_term->Nttyb));
#else
returnCode(ERR);
#endif
projects / ncurses.git / blobdiff