/****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * Copyright 2020 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 <curses.priv.h>
-#include <term.h> /* cur_term */
-MODULE_ID("$Id: lib_ttyflags.c,v 1.3 1999/10/22 21:38:55 tom Exp $")
+#ifndef CUR
+#define CUR SP_TERMTYPE
+#endif
+
+MODULE_ID("$Id: lib_ttyflags.c,v 1.36 2020/09/05 22:54:47 tom Exp $")
-#undef tabs
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(_nc_get_tty_mode) (NCURSES_SP_DCLx TTY * buf)
+{
+ TERMINAL *termp = TerminalOf(SP_PARM);
+ int result = OK;
-#ifdef TAB3
-# define tabs TAB3
+ if (buf == 0 || termp == 0) {
+ result = ERR;
+ } else {
+
+#ifdef USE_TERM_DRIVER
+ if (SP_PARM != 0) {
+ result = CallDriver_2(SP_PARM, td_sgmode, FALSE, buf);
+ } else {
+ result = ERR;
+ }
#else
-# ifdef XTABS
-# define tabs XTABS
-# else
-# ifdef OXTABS
-# define tabs OXTABS
-# else
-# define tabs 0
-# endif
-# endif
+ for (;;) {
+ if (GET_TTY(termp->Filedes, buf) != 0) {
+ if (errno == EINTR)
+ continue;
+ result = ERR;
+ }
+ break;
+ }
#endif
-int _nc_get_tty_mode(TTY *buf)
+ TR(TRACE_BITS, ("_nc_get_tty_mode(%d): %s",
+ termp ? termp->Filedes : -1,
+ _nc_trace_ttymode(buf)));
+ }
+ if (result == ERR && buf != 0)
+ memset(buf, 0, sizeof(*buf));
+
+ return (result);
+}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+_nc_get_tty_mode(TTY * buf)
{
- if (cur_term == 0
- || GET_TTY(cur_term->Filedes, buf) != 0)
- return(ERR);
- TR(TRACE_BITS,("_nc_get_tty_mode: %s", _nc_tracebits()));
- return (OK);
+ return NCURSES_SP_NAME(_nc_get_tty_mode) (CURRENT_SCREEN, buf);
+}
+#endif
+
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(_nc_set_tty_mode) (NCURSES_SP_DCLx TTY * buf)
+{
+ int result = OK;
+
+ if (buf == 0 || SP_PARM == 0) {
+ result = ERR;
+ } else {
+ TERMINAL *termp = TerminalOf(SP_PARM);
+
+ if (0 == termp) {
+ result = ERR;
+ } else {
+#ifdef USE_TERM_DRIVER
+ result = CallDriver_2(SP_PARM, td_sgmode, TRUE, buf);
+#else
+ for (;;) {
+ if ((SET_TTY(termp->Filedes, buf) != 0)
+#if USE_KLIBC_KBD
+ && !NC_ISATTY(termp->Filedes)
+#endif
+ ) {
+ if (errno == EINTR)
+ continue;
+ if ((errno == ENOTTY) && (SP_PARM != 0))
+ SP_PARM->_notty = TRUE;
+ result = ERR;
+ }
+ break;
+ }
+#endif
+ }
+ TR(TRACE_BITS, ("_nc_set_tty_mode(%d): %s",
+ termp ? termp->Filedes : -1,
+ _nc_trace_ttymode(buf)));
+ }
+ return (result);
}
-int _nc_set_tty_mode(TTY *buf)
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+_nc_set_tty_mode(TTY * buf)
{
- if (cur_term == 0
- || SET_TTY(cur_term->Filedes, buf) != 0)
- return(ERR);
- TR(TRACE_BITS,("_nc_set_tty_mode: %s", _nc_tracebits()));
- return (OK);
+ return NCURSES_SP_NAME(_nc_set_tty_mode) (CURRENT_SCREEN, buf);
}
+#endif
-int def_shell_mode(void)
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(def_shell_mode) (NCURSES_SP_DCL0)
{
- T((T_CALLED("def_shell_mode()")));
+ int rc = ERR;
+ TERMINAL *termp = TerminalOf(SP_PARM);
+
+ T((T_CALLED("def_shell_mode(%p) ->term %p"),
+ (void *) SP_PARM, (void *) termp));
+ if (termp != 0) {
+#ifdef USE_TERM_DRIVER
+ rc = CallDriver_2(SP_PARM, td_mode, FALSE, TRUE);
+#else
/*
- * Turn off the XTABS bit in the tty structure if it was on. If XTABS
- * was on, remove the tab and backtab capabilities.
+ * If XTABS was on, remove the tab and backtab capabilities.
*/
-
- if (_nc_get_tty_mode(&cur_term->Ottyb) != OK)
- returnCode(ERR);
+ if (_nc_get_tty_mode(&termp->Ottyb) == OK) {
#ifdef TERMIOS
- if (cur_term->Ottyb.c_oflag & tabs)
+ if (termp->Ottyb.c_oflag & OFLAGS_TABS)
tab = back_tab = NULL;
+#elif defined(EXP_WIN32_DRIVER)
+ /* noop */
#else
- if (cur_term->Ottyb.sg_flags & XTABS)
+ if (termp->Ottyb.sg_flags & XTABS)
tab = back_tab = NULL;
#endif
- returnCode(OK);
+ rc = OK;
+ }
+#endif
+ }
+ returnCode(rc);
}
-int def_prog_mode(void)
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+def_shell_mode(void)
{
- T((T_CALLED("def_prog_mode()")));
+ return NCURSES_SP_NAME(def_shell_mode) (CURRENT_SCREEN);
+}
+#endif
+
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(def_prog_mode) (NCURSES_SP_DCL0)
+{
+ int rc = ERR;
+ TERMINAL *termp = TerminalOf(SP_PARM);
- if (_nc_get_tty_mode(&cur_term->Nttyb) != OK)
- returnCode(ERR);
+ T((T_CALLED("def_prog_mode(%p) ->term %p"), (void *) SP_PARM, (void *) termp));
+
+ if (termp != 0) {
+#ifdef USE_TERM_DRIVER
+ rc = CallDriver_2(SP_PARM, td_mode, TRUE, TRUE);
+#else
+ /*
+ * Turn off the XTABS bit in the tty structure if it was on.
+ */
+ if (_nc_get_tty_mode(&termp->Nttyb) == OK) {
#ifdef TERMIOS
- cur_term->Nttyb.c_oflag &= ~tabs;
+ termp->Nttyb.c_oflag &= (unsigned) (~OFLAGS_TABS);
+#elif defined(EXP_WIN32_DRIVER)
+ /* noop */
#else
- cur_term->Nttyb.sg_flags &= ~XTABS;
+ termp->Nttyb.sg_flags &= (unsigned) (~XTABS);
#endif
- returnCode(OK);
+ rc = OK;
+ }
+#endif
+ }
+ returnCode(rc);
}
-int reset_prog_mode(void)
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+def_prog_mode(void)
{
- T((T_CALLED("reset_prog_mode()")));
+ return NCURSES_SP_NAME(def_prog_mode) (CURRENT_SCREEN);
+}
+#endif
- if (cur_term != 0) {
- _nc_set_tty_mode(&cur_term->Nttyb);
- if (SP) {
- if (stdscr && stdscr->_use_keypad)
- _nc_keypad(TRUE);
- NC_BUFFERED(TRUE);
- }
- returnCode(OK);
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(reset_prog_mode) (NCURSES_SP_DCL0)
+{
+ int rc = ERR;
+ TERMINAL *termp = TerminalOf(SP_PARM);
+
+ T((T_CALLED("reset_prog_mode(%p) ->term %p"), (void *) SP_PARM, (void *) termp));
+
+ if (termp != 0) {
+#ifdef USE_TERM_DRIVER
+ rc = CallDriver_2(SP_PARM, td_mode, TRUE, FALSE);
+#else
+ if (_nc_set_tty_mode(&termp->Nttyb) == OK) {
+ if (SP_PARM) {
+ if (SP_PARM->_keypad_on)
+ _nc_keypad(SP_PARM, TRUE);
+ }
+ rc = OK;
}
- returnCode(ERR);
+#endif
+ }
+ returnCode(rc);
}
-int reset_shell_mode(void)
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+reset_prog_mode(void)
{
- T((T_CALLED("reset_shell_mode()")));
+ return NCURSES_SP_NAME(reset_prog_mode) (CURRENT_SCREEN);
+}
+#endif
- if (cur_term != 0) {
- if (SP)
- {
- _nc_keypad(FALSE);
- _nc_flush();
- NC_BUFFERED(FALSE);
- }
- returnCode(_nc_set_tty_mode(&cur_term->Ottyb));
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(reset_shell_mode) (NCURSES_SP_DCL0)
+{
+ int rc = ERR;
+ TERMINAL *termp = TerminalOf(SP_PARM);
+
+ T((T_CALLED("reset_shell_mode(%p) ->term %p"),
+ (void *) SP_PARM, (void *) termp));
+
+ if (termp != 0) {
+#ifdef USE_TERM_DRIVER
+ rc = CallDriver_2(SP_PARM, td_mode, FALSE, FALSE);
+#else
+ if (SP_PARM) {
+ _nc_keypad(SP_PARM, FALSE);
+ _nc_flush();
}
- returnCode(ERR);
+ rc = _nc_set_tty_mode(&termp->Ottyb);
+#endif
+ }
+ returnCode(rc);
+}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+reset_shell_mode(void)
+{
+ return NCURSES_SP_NAME(reset_shell_mode) (CURRENT_SCREEN);
+}
+#endif
+
+static TTY *
+saved_tty(NCURSES_SP_DCL0)
+{
+ TTY *result = 0;
+
+ if (SP_PARM != 0) {
+ result = (TTY *) & (SP_PARM->_saved_tty);
+ } else {
+ if (_nc_prescreen.saved_tty == 0) {
+ _nc_prescreen.saved_tty = typeCalloc(TTY, 1);
+ }
+ result = _nc_prescreen.saved_tty;
+ }
+ return result;
}
/*
**
*/
-static TTY buf;
-
-int savetty(void)
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(savetty) (NCURSES_SP_DCL0)
{
- T((T_CALLED("savetty()")));
+ T((T_CALLED("savetty(%p)"), (void *) SP_PARM));
+ returnCode(NCURSES_SP_NAME(_nc_get_tty_mode) (NCURSES_SP_ARGx saved_tty(NCURSES_SP_ARG)));
+}
- returnCode(_nc_get_tty_mode(&buf));
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+savetty(void)
+{
+ return NCURSES_SP_NAME(savetty) (CURRENT_SCREEN);
}
+#endif
-int resetty(void)
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(resetty) (NCURSES_SP_DCL0)
{
- T((T_CALLED("resetty()")));
+ T((T_CALLED("resetty(%p)"), (void *) SP_PARM));
+ returnCode(NCURSES_SP_NAME(_nc_set_tty_mode) (NCURSES_SP_ARGx saved_tty(NCURSES_SP_ARG)));
+}
- returnCode(_nc_set_tty_mode(&buf));
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+resetty(void)
+{
+ return NCURSES_SP_NAME(resetty) (CURRENT_SCREEN);
}
+#endif
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