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Re: [SVN-DEV] Re: 'SVN' to '.svn' WAS: RE: Successful bootstrap on Mac OS X

From: C. Scott Ananian <cananian_at_lesser-magoo.lcs.mit.edu>
Date: 2001-09-04 20:51:32 CEST

On Tue, 4 Sep 2001, Alan Shutko wrote:

> Branko �ibej <brane@xbc.nu> writes:
>
> > All such tools should use the svn command line directly. Unlike cvs,
> > svn does (will?) provide all the information needed by such tool.
>
> Forking svn when opening every and any file just to see if something
> is under revision control is not my idea of fun.

I believe that's why the 'command-line inteface' mode of the svn client
was proposed. It's like FTP; you open one session and you (or your
program) types commands at it.

Of course, when I looked at implementing this, the client library of SVN
was architected completely wrong for this; there wasn't a way to
'authenticate once, use multiple'.
 --s

agent Mk 48 jihad Legion of Doom Rijndael COBRA JANE milita Qaddafi
Sudan overthrow insurgent South Africa SSBN 743 SEAL Team 6 India
              ( http://lesser-magoo.lcs.mit.edu/~cananian )
 --
 "These students are going to have to find out what law and order is
 all about." -- Brig. General Robert Canterbury, Noon, May 4, 1970,
 minutes before his troops shot 13 unarmed Kent State students, killing 4.
 --
            [http://www.cs.cmu.edu/~dst/DeCSS/Gallery/]
#!/usr/bin/perl -w
# 526-byte qrpff, Keith Winstein and Marc Horowitz <sipb-iap-dvd@mit.edu>
# MPEG 2 PS VOB file on stdin -> descrambled output on stdout
# arguments: title key bytes in least to most-significant order
$_='while(read+STDIN,$_,2048){$a=29;$c=142;if((@a=unx"C*",$_)[20]&48){$h=5;
$_=unxb24,join"",@b=map{xB8,unxb8,chr($_^$a[--$h+84])}@ARGV;s/...$/1$&/;$d=
unxV,xb25,$_;$b=73;$e=256|(ord$b[4])<<9|ord$b[3];$d=$d>>8^($f=($t=255)&($d
>>12^$d>>4^$d^$d/8))<<17,$e=$e>>8^($t&($g=($q=$e>>14&7^$e)^$q*8^$q<<6))<<9
,$_=(map{$_%16or$t^=$c^=($m=(11,10,116,100,11,122,20,100)[$_/16%8])&110;$t
^=(72,@z=(64,72,$a^=12*($_%16-2?0:$m&17)),$b^=$_%64?12:0,@z)[$_%8]}(16..271))
[$_]^(($h>>=8)+=$f+(~$g&$t))for@a[128..$#a]}print+x"C*",@a}';s/x/pack+/g;eval

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Received on Sat Oct 21 14:36:39 2006

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