* Copyright (c) 1983 The Regents of the University of California.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
static char sccsid
[] = "@(#)remote.c 5.5 (Berkeley) 6/1/90";
* Attributes to be gleened from remote host description
&AT
, &DV
, &CM
, &CU
, &EL
, &IE
, &OE
, &PN
, &PR
, &DI
,
&ES
, &EX
, &FO
, &RC
, &RE
, &PA
static char *capstrings
[] = {
"at", "dv", "cm", "cu", "el", "ie", "oe", "pn", "pr",
"di", "es", "ex", "fo", "rc", "re", "pa", 0
static char buf
[BUFSIZ
/2];
if ((stat
= rgetent(tbuf
, host
)) <= 0) {
host
[0] == '/' && access(DV
= host
, R_OK
| W_OK
) == 0) {
fprintf(stderr
, stat
== 0 ?
"tip: unknown host %s\n" :
"tip: can't open host description file\n", host
);
for (p
= capstrings
, q
= caps
; *p
!= NULL
; p
++, q
++)
if (!BR
&& (BR
= rgetnum("br")) < 0)
if ((FS
= rgetnum("fs")) < 0)
fprintf(stderr
, "%s: missing device spec\n", host
);
fprintf(stderr
, "%s: missing phone number\n", host
);
* This effectively eliminates the "hw" attribute
* from the description file
HW
= (CU
== NOSTR
) || (DU
&& equal(DV
, CU
));
* see if uppercase mode should be turned on initially
boolean(value(RAISE
)) = 1;
boolean(value(ECHOCHECK
)) = 1;
boolean(value(BEAUTIFY
)) = 1;
boolean(value(BEAUTIFY
)) = 0;
boolean(value(SCRIPT
)) = 1;
boolean(value(TABEXPAND
)) = 1;
boolean(value(VERBOSE
)) = 1;
boolean(value(VERBOSE
)) = 0;
boolean(value(TAND
)) = 1;
boolean(value(TAND
)) = 0;
boolean(value(RAWFTP
)) = 1;
boolean(value(HALFDUPLEX
)) = 1;
RE
= (char *)"tip.record";
if ((DL
= rgetnum("dl")) < 0)
if ((CL
= rgetnum("cl")) < 0)
if ((ET
= rgetnum("et")) < 0)
if (host
== NOSTR
&& (host
= getenv("HOST")) == NOSTR
) {
fprintf(stderr
, "tip: no host specified\n");
* We return a new device each time we're called (to allow
* a rotary action to be simulated)
if ((cp
= index(next
, ',')) == NULL
) {