1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright 2001 Sun Microsystems, Inc. All rights reserved.
24*0Sstevel@tonic-gate * Use is subject to license terms.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
28*0Sstevel@tonic-gate /* All Rights Reserved */
29*0Sstevel@tonic-gate
30*0Sstevel@tonic-gate /*
31*0Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988
32*0Sstevel@tonic-gate * The Regents of the University of California
33*0Sstevel@tonic-gate * All Rights Reserved
34*0Sstevel@tonic-gate *
35*0Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from
36*0Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its
37*0Sstevel@tonic-gate * contributors.
38*0Sstevel@tonic-gate */
39*0Sstevel@tonic-gate
40*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
41*0Sstevel@tonic-gate
42*0Sstevel@tonic-gate #include "ftp_var.h"
43*0Sstevel@tonic-gate
44*0Sstevel@tonic-gate static struct termios termios_b;
45*0Sstevel@tonic-gate static tcflag_t flags;
46*0Sstevel@tonic-gate static FILE *fi;
47*0Sstevel@tonic-gate
48*0Sstevel@tonic-gate /* ARGSUSED */
49*0Sstevel@tonic-gate static void
intfix(int sig)50*0Sstevel@tonic-gate intfix(int sig)
51*0Sstevel@tonic-gate {
52*0Sstevel@tonic-gate termios_b.c_lflag = flags;
53*0Sstevel@tonic-gate (void) tcsetattr(fileno(fi), TCSADRAIN, &termios_b);
54*0Sstevel@tonic-gate exit(EXIT_FAILURE);
55*0Sstevel@tonic-gate }
56*0Sstevel@tonic-gate
57*0Sstevel@tonic-gate char *
mygetpass(char * prompt)58*0Sstevel@tonic-gate mygetpass(char *prompt)
59*0Sstevel@tonic-gate {
60*0Sstevel@tonic-gate register char *p;
61*0Sstevel@tonic-gate register int c;
62*0Sstevel@tonic-gate static char pbuf[50+1];
63*0Sstevel@tonic-gate void (*sig)();
64*0Sstevel@tonic-gate
65*0Sstevel@tonic-gate stop_timer();
66*0Sstevel@tonic-gate if ((fi = fopen("/dev/tty", "r")) == NULL)
67*0Sstevel@tonic-gate fi = stdin;
68*0Sstevel@tonic-gate else
69*0Sstevel@tonic-gate setbuf(fi, (char *)NULL);
70*0Sstevel@tonic-gate
71*0Sstevel@tonic-gate if (tcgetattr(fileno(fi), &termios_b) < 0)
72*0Sstevel@tonic-gate perror("ftp: tcgetattr"); /* go ahead, anyway */
73*0Sstevel@tonic-gate flags = termios_b.c_lflag;
74*0Sstevel@tonic-gate
75*0Sstevel@tonic-gate sig = signal(SIGINT, intfix);
76*0Sstevel@tonic-gate
77*0Sstevel@tonic-gate termios_b.c_lflag &= ~ECHO;
78*0Sstevel@tonic-gate (void) tcsetattr(fileno(fi), TCSADRAIN, &termios_b);
79*0Sstevel@tonic-gate (void) fprintf(stderr, "%s", prompt);
80*0Sstevel@tonic-gate (void) fflush(stderr);
81*0Sstevel@tonic-gate p = pbuf;
82*0Sstevel@tonic-gate while ((c = getc(fi)) != '\n' && c != EOF) {
83*0Sstevel@tonic-gate if (p < &pbuf[sizeof (pbuf)-1])
84*0Sstevel@tonic-gate *p++ = c;
85*0Sstevel@tonic-gate }
86*0Sstevel@tonic-gate *p = '\0';
87*0Sstevel@tonic-gate (void) fprintf(stderr, "\n");
88*0Sstevel@tonic-gate (void) fflush(stderr);
89*0Sstevel@tonic-gate termios_b.c_lflag = flags;
90*0Sstevel@tonic-gate (void) tcsetattr(fileno(fi), TCSADRAIN, &termios_b);
91*0Sstevel@tonic-gate (void) signal(SIGINT, sig);
92*0Sstevel@tonic-gate if (fi != stdin)
93*0Sstevel@tonic-gate (void) fclose(fi);
94*0Sstevel@tonic-gate reset_timer();
95*0Sstevel@tonic-gate return (pbuf);
96*0Sstevel@tonic-gate }
97