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/*
pconsole WJ101
Copyright (C) 2001 Walter de Jong <walter@heiho.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
terminal.c WJ101
*/
#include "config.h"
#include "terminal.h"
#include "cstring.h"
#include <stdio.h>
#include <unistd.h>
#include <termios.h>
#include <ctype.h>
#include <sys/types.h>
void terminal_mode(int mode) {
static struct termios ori_term;
static int saved = 0;
struct termios term;
if (!isatty(fileno(stdin))) {
fprintf(stderr, "pconsole: not on a tty\n");
return;
}
tcgetattr(fileno(stdin), &term);
if (mode == TERMINAL_RAW) {
if (!saved) {
memcpy(&ori_term, &term, sizeof(struct termios));
saved = 1;
}
term.c_iflag |= IGNBRK;
term.c_iflag &= ~(INLCR | ICRNL | IXON | IXOFF);
term.c_lflag &= ~(ICANON | ECHO | ECHOK | ECHOE | ECHONL | ISIG | IEXTEN);
term.c_cc[VMIN] = 1;
term.c_cc[VTIME] = 0;
tcsetattr(fileno(stdin), TCSANOW, &term);
} else {
if (saved) {
memcpy(&term, &ori_term, sizeof(struct termios));
tcsetattr(fileno(stdin), TCSANOW, &term);
}
}
}
/* EOB */
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