/****************************************************************************
- * Copyright (c) 1998-2001,2002 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2009,2010 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 1.9 2002/10/12 21:28:16 tom Exp $")
+#ifndef CUR
+#define CUR SP_TERMTYPE
+#endif
+
+MODULE_ID("$Id: lib_ttyflags.c,v 1.27 2010/12/25 23:43:58 tom Exp $")
+
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(_nc_get_tty_mode) (NCURSES_SP_DCLx TTY * buf)
+{
+ int result = OK;
-#undef tabs
+ if (buf == 0 || SP_PARM == 0) {
+ result = ERR;
+ } else {
+ TERMINAL *termp = TerminalOf(SP_PARM);
-#ifdef TAB3
-# define tabs TAB3
+ if (0 == termp) {
+ result = ERR;
+ } else {
+#ifdef USE_TERM_DRIVER
+ result = CallDriver_2(SP_PARM, sgmode, FALSE, buf);
#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
+ }
+
+ if (result == ERR)
+ memset(buf, 0, sizeof(*buf));
+
+ TR(TRACE_BITS, ("_nc_get_tty_mode(%d): %s",
+ termp ? termp->Filedes : -1,
+ _nc_trace_ttymode(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(%d): %s",
- cur_term->Filedes, _nc_trace_ttymode(buf)));
- 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, sgmode, TRUE, buf);
+#else
+ for (;;) {
+ if (SET_TTY(termp->Filedes, buf) != 0) {
+ 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);
}
+#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(%d): %s",
- cur_term->Filedes, _nc_trace_ttymode(buf)));
- return (OK);
+ return NCURSES_SP_NAME(_nc_set_tty_mode) (CURRENT_SCREEN, buf);
+}
+#endif
+
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(def_shell_mode) (NCURSES_SP_DCL0)
+{
+ int rc = ERR;
+ TERMINAL *termp = TerminalOf(SP_PARM);
+
+ T((T_CALLED("def_shell_mode(%p)"), (void *) SP_PARM));
+
+ if (termp != 0) {
+#ifdef USE_TERM_DRIVER
+ rc = CallDriver_2(SP_PARM, mode, FALSE, TRUE);
+#else
+ /*
+ * If XTABS was on, remove the tab and backtab capabilities.
+ */
+ if (_nc_get_tty_mode(&termp->Ottyb) == OK) {
+#ifdef TERMIOS
+ if (termp->Ottyb.c_oflag & OFLAGS_TABS)
+ tab = back_tab = NULL;
+#else
+ if (termp->Ottyb.sg_flags & XTABS)
+ tab = back_tab = NULL;
+#endif
+ rc = OK;
+ }
+#endif
+ }
+ returnCode(rc);
}
+#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
def_shell_mode(void)
{
- T((T_CALLED("def_shell_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);
- /*
- * Turn off the XTABS bit in the tty structure if it was on. If XTABS
- * was on, remove the tab and backtab capabilities.
- */
+ T((T_CALLED("def_prog_mode(%p)"), (void *) SP_PARM));
- if (_nc_get_tty_mode(&cur_term->Ottyb) != OK)
- returnCode(ERR);
+ if (termp != 0) {
+#ifdef USE_TERM_DRIVER
+ rc = CallDriver_2(SP_PARM, 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
- if (cur_term->Ottyb.c_oflag & tabs)
- tab = back_tab = NULL;
+ termp->Nttyb.c_oflag &= (unsigned) (~OFLAGS_TABS);
#else
- if (cur_term->Ottyb.sg_flags & XTABS)
- tab = back_tab = NULL;
+ termp->Nttyb.sg_flags &= (unsigned) (~XTABS);
+#endif
+ rc = OK;
+ }
#endif
- returnCode(OK);
+ }
+ returnCode(rc);
}
+#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
def_prog_mode(void)
{
- T((T_CALLED("def_prog_mode()")));
+ return NCURSES_SP_NAME(def_prog_mode) (CURRENT_SCREEN);
+}
+#endif
- if (_nc_get_tty_mode(&cur_term->Nttyb) != OK)
- returnCode(ERR);
-#ifdef TERMIOS
- cur_term->Nttyb.c_oflag &= ~tabs;
+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)"), (void *) SP_PARM));
+
+ if (termp != 0) {
+#ifdef USE_TERM_DRIVER
+ rc = CallDriver_2(SP_PARM, mode, TRUE, FALSE);
#else
- cur_term->Nttyb.sg_flags &= ~XTABS;
+ if (_nc_set_tty_mode(&termp->Nttyb) == OK) {
+ if (SP_PARM) {
+ if (SP_PARM->_keypad_on)
+ _nc_keypad(SP_PARM, TRUE);
+ NC_BUFFERED(SP_PARM, TRUE);
+ }
+ rc = OK;
+ }
#endif
- returnCode(OK);
+ }
+ returnCode(rc);
}
+#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
reset_prog_mode(void)
{
- T((T_CALLED("reset_prog_mode()")));
+ return NCURSES_SP_NAME(reset_prog_mode) (CURRENT_SCREEN);
+}
+#endif
- if (cur_term != 0) {
- if (_nc_set_tty_mode(&cur_term->Nttyb) == OK) {
- if (SP) {
- if (SP->_keypad_on)
- _nc_keypad(TRUE);
- NC_BUFFERED(TRUE);
- }
- returnCode(OK);
+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)"), (void *) SP_PARM));
+
+ if (termp != 0) {
+#ifdef USE_TERM_DRIVER
+ rc = CallDriver_2(SP_PARM, mode, FALSE, FALSE);
+#else
+ if (SP_PARM) {
+ _nc_keypad(SP_PARM, FALSE);
+ _nc_flush();
+ NC_BUFFERED(SP_PARM, FALSE);
}
+ rc = _nc_set_tty_mode(&termp->Ottyb);
+#endif
}
- returnCode(ERR);
+ returnCode(rc);
}
+#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
reset_shell_mode(void)
{
- T((T_CALLED("reset_shell_mode()")));
+ return NCURSES_SP_NAME(reset_shell_mode) (CURRENT_SCREEN);
+}
+#endif
- if (cur_term != 0) {
- if (SP) {
- _nc_keypad(FALSE);
- _nc_flush();
- NC_BUFFERED(FALSE);
+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);
}
- returnCode(_nc_set_tty_mode(&cur_term->Ottyb));
+ result = _nc_prescreen.saved_tty;
}
- returnCode(ERR);
+ return result;
}
/*
**
*/
-static TTY buf;
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(savetty) (NCURSES_SP_DCL0)
+{
+ T((T_CALLED("savetty(%p)"), (void *) SP_PARM));
+ returnCode(NCURSES_SP_NAME(_nc_get_tty_mode) (NCURSES_SP_ARGx saved_tty(NCURSES_SP_ARG)));
+}
+#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
savetty(void)
{
- T((T_CALLED("savetty()")));
+ return NCURSES_SP_NAME(savetty) (CURRENT_SCREEN);
+}
+#endif
- returnCode(_nc_get_tty_mode(&buf));
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(resetty) (NCURSES_SP_DCL0)
+{
+ T((T_CALLED("resetty(%p)"), (void *) SP_PARM));
+ returnCode(NCURSES_SP_NAME(_nc_set_tty_mode) (NCURSES_SP_ARGx saved_tty(NCURSES_SP_ARG)));
}
+#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
resetty(void)
{
- T((T_CALLED("resetty()")));
-
- returnCode(_nc_set_tty_mode(&buf));
+ return NCURSES_SP_NAME(resetty) (CURRENT_SCREEN);
}
+#endif
projects / ncurses.git / blobdiff