/*
* Restore tty modes, moves the cursor to the lower left hand
* corner of the screen and resets the terminal into proper non-visual
* mode. Calling doupdate()/wrefresh() will resume visual mode.
*/
int
endwin(void)
{
if (!(__m_screen->_flags & S_ENDWIN)) {
(void) __m_mvcur(-1, -1, lines-1, 0, __m_outc);
if (exit_ca_mode != NULL)
(void) TPUTS(exit_ca_mode, 1, __m_outc);
if (keypad_local != NULL)
(void) TPUTS(keypad_local, 1, __m_outc);
if (orig_colors != NULL)
(void) TPUTS(orig_colors, 1, __m_outc);
/* Make sure the current attribute state is normal. */
if (ATTR_STATE != WA_NORMAL) {
(void) vid_puts(WA_NORMAL, 0, (void *) 0, __m_outc);
if (ceol_standout_glitch)
curscr->_line[curscr->_maxx-1][0]._at
|= WA_COOKIE;
}
(void) signal(SIGTSTP, SIG_DFL);
__m_screen->_flags = S_ENDWIN;
}
(void) fflush(__m_screen->_of);
(void) reset_shell_mode();
return (OK);
}
static void tfini(void)
{
#ifdef TERMINFO
TPUTS(reset_1string);
resetterm();
#endif
#ifdef __unix__
tcsetattr(0, TCSAFLUSH, &save_tty);
#endif
tflush();
}
int
start_color(void)
{
COLORS = max_colors;
COLOR_PAIRS = max_pairs;
if (orig_colors != (char *) 0)
(void) TPUTS(orig_colors, 1, __m_outc);
if (orig_pair != (char *) 0)
(void) TPUTS(orig_pair, 1, __m_outc);
if (0 < max_colors) {
cur_term->_color = calloc(max_colors,
sizeof (*cur_term->_color));
if (cur_term->_color == (short (*)[3]) 0)
goto error1;
}
if (0 < max_pairs) {
cur_term->_pair = calloc(max_pairs, sizeof (*cur_term->_pair));
if (cur_term->_pair == (short (*)[2]) 0)
goto error2;
}
(void) init_color(COLOR_BLACK, 0, 0, 0);
(void) init_color(COLOR_RED, 1000, 0, 0);
(void) init_color(COLOR_GREEN, 0, 1000, 0);
(void) init_color(COLOR_BLUE, 0, 0, 1000);
(void) init_color(COLOR_YELLOW, 1000, 1000, 0);
(void) init_color(COLOR_MAGENTA, 1000, 0, 1000);
(void) init_color(COLOR_CYAN, 0, 1000, 1000);
(void) init_color(COLOR_WHITE, 1000, 1000, 1000);
return (OK);
error2:
if (cur_term->_color != (short (*)[3]) 0)
free(cur_term->_color);
error1:
return (ERR);
}
/* ARGSUSED */
int
meta(WINDOW *w, bool bf)
{
PTERMIOS(_prog)->c_cflag &= ~CSIZE;
PTERMIOS(_prog)->c_cflag |= bf ? CS8 : CS7;
if (__m_tty_set_prog_mode() == ERR)
return (ERR);
__m_screen->_flags &= ~S_USE_META;
if (bf) {
if (meta_on != NULL)
(void) TPUTS(meta_on, 1, __m_outc);
__m_screen->_flags |= S_USE_META;
} else if (meta_off != NULL) {
(void) TPUTS(meta_off, 1, __m_outc);
}
return (OK);
}
static void tlinit(void)
{
static const char * const names[] = {
"cm", "ce", "cl", "me", "so", "vb", "md"
};
char *key, *was = area, *end = area, *term = getenv("TERM");
int i;
if (term == NULL) {
terror("ERROR: environment variable TERM not set.\n");
exit(1);
}
if (tgetent(bp, term) != 1) {
terror("ERROR: Unable to get termcap entry.\n");
exit(1);
}
/* get the initialization string and send to stdout */
tgetstr("is", &end);
if (end != was)
TPUTS(was);
/* get the termcap strings needed - must be done last */
for (i = 0; i < NUMCM; ++i) {
cm[i] = end;
tgetstr(names[i], &end);
if (cm[i] == end) {
if (i < MUST) {
Dbg("Missing termcap entry for %s\n", names[i]);
exit(1);
} else
cm[i] = "";
}
}
termcap_end = end;
/* get the cursor and function key defines */
for (i = 0; i < 22; ++i) {
key = termcap_end;
tgetstr(key_names[i], &termcap_end);
if (key != termcap_end)
set_tkey(i, key);
}
}
static void tlinit(void)
{
int rc, i;
char *Term = getenv("TERM");
if (Term == NULL) {
printf("FATAL ERROR: environment variable TERM not set.\n");
exit(1);
}
setupterm(Term, 1, &rc);
if (rc != 1) {
printf("FATAL ERROR: Unable to get terminfo entry for %s.\n",
Term);
exit(1);
}
if (!clear_screen || !clr_eol || !cursor_address) {
printf("FATAL ERROR: Terminfo entry for %s incomplete.\n",
Term);
exit(1);
}
if (!exit_attribute_mode)
enter_reverse_mode = enter_standout_mode = enter_bold_mode = NULL;
/* initialize the terminal */
TPUTS(init_1string);
TPUTS(init_2string);
TPUTS(init_3string);
set_tkey(0, key_up);
set_tkey(1, key_down);
set_tkey(2, key_right);
set_tkey(3, key_left);
set_tkey(4, key_ic);
set_tkey(5, key_dc);
set_tkey(6, key_ppage);
set_tkey(7, key_npage);
set_tkey(8, key_home);
set_tkey(9, key_end);
if (key_f0) { /* old school */
set_tkey(10, key_f0);
set_tkey(11, key_f1);
i = 12;
} else {
set_tkey(10, key_f1);
set_tkey(21, key_f12);
i = 11;
}
set_tkey(i++, key_f2);
set_tkey(i++, key_f3);
set_tkey(i++, key_f4);
set_tkey(i++, key_f5);
set_tkey(i++, key_f6);
set_tkey(i++, key_f7);
set_tkey(i++, key_f8);
set_tkey(i++, key_f9);
set_tkey(i++, key_f10);
set_tkey(i++, key_f11);
#ifdef SAM_NO
Key_mask = 0x00c00000; /* C-Home and C-End not in terminfo */
for (k = 0; k < i; ++k)
if (Tkeys[k] && *Tkeys[k])
Key_mask |= 1 << k;
if (verbose) {
for (k = 0; k < i; ++k)
dump_key(k, Tkeys[k], NULL);
Dbg("Key Mask %x\n", Key_mask);
}
#endif
}
