diff options
Diffstat (limited to 'ncurses-5.2/ncurses/trace/lib_tracebits.c')
| -rw-r--r-- | ncurses-5.2/ncurses/trace/lib_tracebits.c | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/ncurses-5.2/ncurses/trace/lib_tracebits.c b/ncurses-5.2/ncurses/trace/lib_tracebits.c deleted file mode 100644 index ed1ee94..0000000 --- a/ncurses-5.2/ncurses/trace/lib_tracebits.c +++ /dev/null @@ -1,247 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998,1999,2000 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> * - ****************************************************************************/ - -#include <curses.priv.h> -#include <term.h> /* cur_term */ - -MODULE_ID("$Id$") - -#if SVR4_TERMIO && !defined(_POSIX_SOURCE) -#define _POSIX_SOURCE -#endif - -#if HAVE_SYS_TERMIO_H -#include <sys/termio.h> /* needed for ISC */ -#endif - -#ifdef __EMX__ -#include <io.h> -#endif - -/* may be undefined if we're using termio.h */ -#ifndef TOSTOP -#define TOSTOP 0 -#endif -#ifndef IEXTEN -#define IEXTEN 0 -#endif - -#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 * -_nc_tracebits(void) -/* describe the state of the terminal control bits exactly */ -{ - char *buf; - -#ifdef TERMIOS - static const BITNAMES iflags[] = - { - {BRKINT, "BRKINT"}, - {IGNBRK, "IGNBRK"}, - {IGNPAR, "IGNPAR"}, - {PARMRK, "PARMRK"}, - {INPCK, "INPCK"}, - {ISTRIP, "ISTRIP"}, - {INLCR, "INLCR"}, - {IGNCR, "IGNC"}, - {ICRNL, "ICRNL"}, - {IXON, "IXON"}, - {IXOFF, "IXOFF"}, - {0, NULL} -#define ALLIN (BRKINT|IGNBRK|IGNPAR|PARMRK|INPCK|ISTRIP|INLCR|IGNCR|ICRNL|IXON|IXOFF) - }, oflags[] = - { - {OPOST, "OPOST"}, - {0, NULL} -#define ALLOUT (OPOST) - }, cflags[] = - { - {CLOCAL, "CLOCAL"}, - {CREAD, "CREAD"}, - {CSTOPB, "CSTOPB"}, -#if !defined(CS5) || !defined(CS8) - {CSIZE, "CSIZE"}, -#endif - {HUPCL, "HUPCL"}, - {PARENB, "PARENB"}, - {PARODD | PARENB, "PARODD"}, /* concession to readability */ - {0, NULL} -#define ALLCTRL (CLOCAL|CREAD|CSIZE|CSTOPB|HUPCL|PARENB|PARODD) - }, lflags[] = - { - {ECHO, "ECHO"}, - {ECHOE | ECHO, "ECHOE"}, /* concession to readability */ - {ECHOK | ECHO, "ECHOK"}, /* concession to readability */ - {ECHONL, "ECHONL"}, - {ICANON, "ICANON"}, - {ISIG, "ISIG"}, - {NOFLSH, "NOFLSH"}, - {TOSTOP, "TOSTOP"}, - {IEXTEN, "IEXTEN"}, - {0, NULL} -#define ALLLOCAL (ECHO|ECHONL|ICANON|ISIG|NOFLSH|TOSTOP|IEXTEN) - }; - - 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) - lookup_bits(buf, iflags, "iflags", cur_term->Nttyb.c_iflag); - - if (cur_term->Nttyb.c_oflag & ALLOUT) - lookup_bits(buf, oflags, "oflags", cur_term->Nttyb.c_oflag); - - if (cur_term->Nttyb.c_cflag & ALLCTRL) - lookup_bits(buf, cflags, "cflags", cur_term->Nttyb.c_cflag); - -#if defined(CS5) && defined(CS8) - { - static struct { - char *name; - int value; - } csizes[] = { - { - "CS5 ", CS5 - }, -#ifdef CS6 - { - "CS6 ", CS6 - }, -#endif -#ifdef CS7 - { - "CS7 ", CS7 - }, -#endif - { - "CS8 ", CS8 - }, - }; - char *result = "CSIZE? "; - int value = (cur_term->Nttyb.c_cflag & CSIZE); - unsigned n; - - if (value != 0) { - for (n = 0; n < SIZEOF(csizes); n++) { - if (csizes[n].value == value) { - result = csizes[n].name; - break; - } - } - } - strcat(buf, result); - } -#endif - - if (cur_term->Nttyb.c_lflag & ALLLOCAL) - lookup_bits(buf, lflags, "lflags", cur_term->Nttyb.c_lflag); - -#else - /* reference: ttcompat(4M) on SunOS 4.1 */ -#ifndef EVENP -#define EVENP 0 -#endif -#ifndef LCASE -#define LCASE 0 -#endif -#ifndef LLITOUT -#define LLITOUT 0 -#endif -#ifndef ODDP -#define ODDP 0 -#endif -#ifndef TANDEM -#define TANDEM 0 -#endif - - static const BITNAMES cflags[] = - { - {CBREAK, "CBREAK"}, - {CRMOD, "CRMOD"}, - {ECHO, "ECHO"}, - {EVENP, "EVENP"}, - {LCASE, "LCASE"}, - {LLITOUT, "LLITOUT"}, - {ODDP, "ODDP"}, - {RAW, "RAW"}, - {TANDEM, "TANDEM"}, - {XTABS, "XTABS"}, - {0, NULL} -#define ALLCTRL (CBREAK|CRMOD|ECHO|EVENP|LCASE|LLITOUT|ODDP|RAW|TANDEM|XTABS) - }; - - buf = _nc_trace_buf(0, - 8 + sizeof(cflags)); - - if (cur_term->Nttyb.sg_flags & ALLCTRL) { - lookup_bits(buf, cflags, "cflags", cur_term->Nttyb.sg_flags); - } -#endif - return (buf); -} -#else -char * -_nc_tracebits(void) -{ - static char tmp[] = ""; - return tmp; -} -#endif /* TRACE */ |