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Re: ramp (2.0.4); probs with latest tramp changes
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From: Marco L. <Mar...@ru...> - 2002-07-30 08:04:15
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Kai.Grossjohann@CS.Uni-Dortmund.DE (Kai Gro=C3=9Fjohann) writes:
> Marco Lonsing <Mar...@ru...> writes:
>
>> 1.) Shouldn't the ssh method allow interactive logins? That doesn't
>> work. Tramp is waiting at the password prompt until it times out.
>
> It should indeed. Thanks for testing. The mechanism for finding
> password prompts has changed. So maybe I b0rked a regexp. Can you
> try again, until the *tramp/foo* buffer contains the password prompt,
> then send me that buffer?
>
> Ah, I think I found it. Please try the patch after my signature, or
> the most recent version from CVS.
>
OK password prompt and prompting for unknown hosts is working now. But
if ssh gets an invalid fingerprint tramp simply stops. IMHO tramp should
raise the buffer with the corresponding output.
>> 2.) I open /ssh:root@linux:/root/ and get the directory listing as
>> expected. If I open /ssh:root@linux:/ or choose a file in the dired
>> buffer (here .tramp_history) I get the following backtrace:
>>
>> Debugger entered--Lisp error: (args-out-of-range [] 1)
>> tramp-mode-string-to-int(nil)
>> tramp-handle-file-modes("/ssh:root@linux:/root/.tramp_history")
>
> Whee. How come this? I didn't change anything in that area of
> Tramp. I wonder if it's a followup error from the previous one?
>
No, this error is still present. You get the error message, but the
file is already fetched, if you select the file once again in the
dired-buffer, the corresponding buffer pops up without further error
messages. Selecting another file in the dired-buffer leads to the
same error again.=20
This also happens with a clean emacs started with=20
emacs --no-site-file -q and for all machine/user combination i tested.
*debug tramp/scp mathelxo@hpux*
$ exec /bin/sh
$ $ $ foo
bar
$ $ $ $ $ $ PS1=3D'
/////
'; PS2=3D''; PS3=3D''
$ echo hello
hello
$ echo ~root
/
# Remote `/bin/sh' groks tilde expansion, good
$ ls -d / 2>/dev/null; echo tramp_exit_status $?=20
/
tramp_exit_status 0
$ ls -d /\ this\ file\ does\ not\ exist\ 2>/dev/null; echo tramp_exit_st=
atus $?=20
tramp_exit_status 2
$ test -x /bin/ls 2>/dev/null; echo tramp_exit_status $?=20
tramp_exit_status 0
$ /bin/ls -lnd / >/dev/null 2>/dev/null; echo tramp_exit_status $?=20
tramp_exit_status 0
# Using remote command `/bin/ls' for getting directory listings
$ tramp_set_exit_status () {
return $1
}
$ ls -d /bin 2>/dev/null; echo tramp_exit_status $?=20
/bin
tramp_exit_status 0
$ ( test -d /bin 2>/dev/null; echo tramp_exit_status $? )
tramp_exit_status 0
$ ls -d /usr/bin 2>/dev/null; echo tramp_exit_status $?=20
/usr/bin
tramp_exit_status 0
$ ( test -d /usr/bin 2>/dev/null; echo tramp_exit_status $? )
tramp_exit_status 0
$ ls -d /usr/sbin 2>/dev/null; echo tramp_exit_status $?=20
/usr/sbin
tramp_exit_status 0
$ ( test -d /usr/sbin 2>/dev/null; echo tramp_exit_status $? )
tramp_exit_status 0
$ ls -d /usr/local/bin 2>/dev/null; echo tramp_exit_status $?=20
/usr/local/bin
tramp_exit_status 0
$ ( test -d /usr/local/bin 2>/dev/null; echo tramp_exit_status $? )
tramp_exit_status 0
$ ls -d /usr/ccs/bin 2>/dev/null; echo tramp_exit_status $?=20
/usr/ccs/bin
tramp_exit_status 0
$ ( test -d /usr/ccs/bin 2>/dev/null; echo tramp_exit_status $? )
tramp_exit_status 0
$ ls -d /local/bin 2>/dev/null; echo tramp_exit_status $?=20
tramp_exit_status 2
$ ls -d /local/freeware/bin 2>/dev/null; echo tramp_exit_status $?=20
tramp_exit_status 2
$ ls -d /local/gnu/bin 2>/dev/null; echo tramp_exit_status $?=20
tramp_exit_status 2
$ ls -d /usr/freeware/bin 2>/dev/null; echo tramp_exit_status $?=20
tramp_exit_status 2
$ ls -d /usr/pkg/bin 2>/dev/null; echo tramp_exit_status $?=20
tramp_exit_status 2
$ ls -d /usr/contrib/bin 2>/dev/null; echo tramp_exit_status $?=20
/usr/contrib/bin
tramp_exit_status 0
$ ( test -d /usr/contrib/bin 2>/dev/null; echo tramp_exit_status $? )
tramp_exit_status 0
$ PATH=3D/bin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/ccs/bin:/usr/contrib=
/bin; export PATH
$ LC_TIME=3DC; export LC_TIME; echo huhu
huhu
$ mesg n; echo huhu
huhu
$ biff n ; echo huhu
/bin/sh: biff: not found.
huhu
$ unalias ls; echo huhu
huhu
$ ( test / -nt / )
$ tramp_test_nt () {
test -n "`find $1 -prune -newer $2 -print`"
}
$ while read d; do if test -x $d/perl5 -a -f $d/perl5; then echo tramp_ex=
ecutable $d/perl5; break; fi; done <<'EOF'
$ /bin
$ /usr/bin
$ /usr/sbin
$ /usr/local/bin
$ /usr/ccs/bin
$ /local/bin
$ /local/freeware/bin
$ /local/gnu/bin
$ /usr/freeware/bin
$ /usr/pkg/bin
$ /usr/contrib/bin
$ EOF
$ while read d; do if test -x $d/perl -a -f $d/perl; then echo tramp_exec=
utable $d/perl; break; fi; done <<'EOF'
$ /bin
$ /usr/bin
$ /usr/sbin
$ /usr/local/bin
$ /usr/ccs/bin
$ /local/bin
$ /local/freeware/bin
$ /local/gnu/bin
$ /usr/freeware/bin
$ /usr/pkg/bin
$ /usr/contrib/bin
$ EOF
tramp_executable /usr/local/bin/perl
# Sending the Perl `file-attributes' implementation.
$ tramp_file_attributes () {
/usr/local/bin/perl -e '$f =3D $ARGV[0];
@s =3D lstat($f);
if (($s[2] & 0170000) =3D=3D 0120000) { $l =3D readlink($f); $l =3D "\"$l=
\""; }
elsif (($s[2] & 0170000) =3D=3D 040000) { $l =3D "t"; }
else { $l =3D "nil" };
printf("(%s %u %u %u (%u %u) (%u %u) (%u %u) %u %u t (%u . %u) (%u %u))\n=
",
$l, $s[3], $s[4], $s[5], $s[8] >> 16 & 0xffff, $s[8] & 0xffff,
$s[9] >> 16 & 0xffff, $s[9] & 0xffff, $s[10] >> 16 & 0xffff, $s[10] & 0xf=
fff,
$s[7], $s[2], $s[1] >> 16 & 0xffff, $s[1] & 0xffff, $s[0] >> 16 & 0xffff,=
$s[0] & 0xffff);' $1 2>/dev/null
}
# Sending the Perl `mime-encode' implementation.
$ tramp_encode () {
perl -MMIME::Base64 -0777 -ne 'print encode_base64($_)' 2>/dev/null
}
# Sending the Perl `mime-decode' implementation.
$ tramp_decode () {
perl -MMIME::Base64 -0777 -ne 'print decode_base64($_)' 2>/dev/null
}
$ while read d; do if test -x $d/ln -a -f $d/ln; then echo tramp_executab=
le $d/ln; break; fi; done <<'EOF'
$ /bin
$ /usr/bin
$ /usr/sbin
$ /usr/local/bin
$ /usr/ccs/bin
$ /local/bin
$ /local/freeware/bin
$ /local/gnu/bin
$ /usr/freeware/bin
$ /usr/pkg/bin
$ /usr/contrib/bin
$ EOF
tramp_executable /bin/ln
$ cd ~; pwd
/home/mathelxo
$ ( test -d /home/mathelxo 2>/dev/null; echo tramp_exit_status $? )
tramp_exit_status 0
$ ls -d /home/mathelxo/.dired 2>/dev/null; echo tramp_exit_status $?=20
tramp_exit_status 2
$ /bin/ls -al /home/mathelxo/.
total 182
drwx------ 9 mathelxo rubgrp 1024 Jul 30 09:49 .
drwxr-xr-x 806 root sys 18432 Jul 25 16:12 ..
-rw------- 1 mathelxo rubgrp 1501 Jul 30 09:49 .Xauthority
-rw------- 1 mathelxo rubgrp 0 Dec 23 1999 .addressbook
-rw------- 1 mathelxo rubgrp 2285 Dec 23 1999 .addressbook.lu
-rw------- 1 mathelxo rubgrp 5754 Jul 30 09:49 .bash_history
-rw------- 1 mathelxo rubgrp 4590 Jul 10 1998 .emacs
-r--r--r-- 1 mathelxo rubgrp 7108 Jul 19 11:31 .fishsrv.pl
drwx------ 5 mathelxo rubgrp 1024 Dec 20 1999 .netscape
-rw------- 1 mathelxo rubgrp 6906 Aug 17 2000 .pine-debug1
-rw------- 1 mathelxo rubgrp 9229 Aug 17 2000 .pine-debug2
-rw------- 1 mathelxo rubgrp 10342 Aug 17 2000 .pinerc
-rw------- 1 mathelxo rubgrp 74 Mar 1 12:17 .profile
-rw------- 1 mathelxo rubgrp 9182 Jul 30 09:49 .sh_history
drwx------ 3 mathelxo rubgrp 1024 Mar 1 12:06 .ssh
lrwx------ 1 mathelxo rubgrp 5 Mar 1 12:05 .ssh2 -> .ssh/
lrwx------ 1 root sys 19 Nov 22 2001 WWW -> /WWW/mat=
helxo/num1/
drwx------ 2 mathelxo rubgrp 96 Mar 1 12:15 bin
drwx------ 2 mathelxo rubgrp 1024 Aug 17 2000 mail
drwx------ 4 mathelxo rubgrp 96 Mar 1 12:15 man
drwx------ 2 mathelxo rubgrp 1024 Dec 20 1999 nsmail
drwx------ 2 mathelxo rubgrp 96 May 3 1999 temp
-rw------- 1 mathelxo rubgrp 942 Jul 22 1998 user-prolog
$ cd
$ ls -d /home/mathelxo/ 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/
tramp_exit_status 0
$ tramp_file_attributes /home/mathelxo/
(t 9 38271 604 (15686 17673) (15686 17668) (15686 17668) 1024 16832 t (0 =
. 7814) (16385 2))
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
$ ( test -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $? )
tramp_exit_status 1
$ ls -d /home 2>/dev/null; echo tramp_exit_status $?=20
/home
tramp_exit_status 0
$ tramp_file_attributes /home
(t 2 0 0 (15686 17688) (15686 17665) (15653 17516) 512 16749 t (0 . 6) (6=
5280 2))
$ ls -d /home/mathelxo 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo
tramp_exit_status 0
$ tramp_file_attributes /home/mathelxo
("/net/hp400/disc3/home/mathelxo" 1 0 0 (15686 17688) (15686 17665) (1568=
6 17665) 30 41471 t (3 . 3381) (65280 2))
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
$ tramp_file_attributes /home/mathelxo/.emacs
(nil 1 38271 604 (15595 24648) (13734 446) (15679 3420) 4590 33152 t (0 .=
7819) (16385 2))
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
$ tramp_file_attributes /home/mathelxo/.emacs
(nil 1 38271 604 (15595 24648) (13734 446) (15679 3420) 4590 33152 t (0 .=
7819) (16385 2))
$ ls -d /home 2>/dev/null; echo tramp_exit_status $?=20
/home
tramp_exit_status 0
$ tramp_file_attributes /home
(t 2 0 0 (15686 17688) (15686 17665) (15653 17516) 512 16749 t (0 . 6) (6=
5280 2))
$ ls -d /home/mathelxo 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo
tramp_exit_status 0
$ tramp_file_attributes /home/mathelxo
("/net/hp400/disc3/home/mathelxo" 1 0 0 (15686 17689) (15686 17665) (1568=
6 17665) 30 41471 t (3 . 3381) (65280 2))
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
$ tramp_file_attributes /home/mathelxo/.emacs
(nil 1 38271 604 (15595 24648) (13734 446) (15679 3420) 4590 33152 t (0 .=
7819) (16385 2))
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
$ tramp_file_attributes /home/mathelxo/.emacs
(nil 1 38271 604 (15595 24648) (13734 446) (15679 3420) 4590 33152 t (0 .=
7819) (16385 2))
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
# Fetching /scp:mathelxo@hpux:/home/mathelxo/.emacs to tmp file /tmp/tram=
p.16585aBW...
# Fetching /scp:mathelxo@hpux:/home/mathelxo/.emacs to tmp file /tmp/tram=
p.16585aBW...done
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
$ tramp_file_attributes /home/mathelxo/.emacs
(nil 1 38271 604 (15686 17691) (13734 446) (15679 3420) 4590 33152 t (0 .=
7819) (16385 2))
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
$ test -w /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
tramp_exit_status 0
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
$ ls -d /home/mathelxo/.emacs 2>/dev/null; echo tramp_exit_status $?=20
/home/mathelxo/.emacs
tramp_exit_status 0
$ tramp_file_attributes /home/mathelxo/.emacs
(nil 1 38271 604 (15686 17691) (13734 446) (15679 3420) 4590 33152 t (0 .=
7819) (16385 2))
*tramp/scp mathelxo@hpux*
(nil 1 38271 604 (15686 17691) (13734 446) (15679 3420) 4590 33152 t (0 =
. 7819) (16385 2))
*tramp output*
scp: warning: Executing scp1 compatibility.
*Backtrace*
Debugger entered--Lisp error: (args-out-of-range [] 1)
tramp-mode-string-to-int(nil)
tramp-handle-file-modes("/scp:marco@macx:/Network/Servers/macx/Users/m=
arco/.tcsh_history")
apply(tramp-handle-file-modes "/scp:marco@macx:/Network/Servers/macx/U=
sers/marco/.tcsh_history")
byte-code("=C3=83 =18=C3=84=C2=8E=C3=85 A\n\"*=C2=87" [save-match-data=
-internal fn args match-data ((set-match-data save-match-data-internal)) ap=
ply] 3)
tramp-file-name-handler(file-modes "/scp:marco@macx:/Network/Servers/m=
acx/Users/marco/.tcsh_history")
file-modes("/scp:marco@macx:/Network/Servers/macx/Users/marco/.tcsh_hi=
story")
after-find-file(nil t)
find-file-noselect-1(#<buffer .tcsh_history> "/scp:marco@macx:/Network=
/Servers/macx/Users/marco/.tcsh_history" nil nil "/scp:marco@macx:/Network/=
Servers/macx/Users/marco/.tcsh_history" nil)
find-file-noselect("/scp:marco@macx:/Network/Servers/macx/Users/marco/=
.tcsh_history" nil nil nil)
find-file("/scp:marco@macx:/Network/Servers/macx/Users/marco/.tcsh_his=
tory")
dired-advertised-find-file()
call-interactively(dired-advertised-find-file)
--=20
Marco Lonsing
Mathematik XI - Numerik email: Mar...@ru...
Ruhr-Universitaet Bochum phone: +49-234-32-23244
Universitaetsstr. 150 fax : +49-234-32-03244
D-44721 Bochum, GERMANY www : http://www.ruhr-uni-bochum.de/num1/ma=
rco/
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