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 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 * 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