1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236
|
# $Id: dirvish-locate.pl,v 12.0 2004/02/25 02:42:14 jw Exp $ $Name: Dirvish-1_2 $
$VERSION = ('$Name: Dirvish-1_2 $' =~ /Dirvish/i)
? ('$Name: Dirvish-1_2 $' =~ m/^.*:\s+dirvish-(.*)\s*\$$/i)[0]
: '1.1.2 patch' . ('$Id: dirvish-locate.pl,v 12.0 2004/02/25 02:42:14 jw Exp $'
=~ m/^.*,v(.*:\d\d)\s.*$/)[0];
$VERSION =~ s/_/./g;
#########################################################################
# #
# Copyright 2003 and $Date: 2004/02/25 02:42:14 $
# Pegasystems Technologies and J.W. Schultz #
# #
# Licensed under the Open Software License version 2.0 #
# #
# This program is free software; you can redistribute it #
# and/or modify it under the terms of the Open Software #
# License, version 2.0 by Lauwrence E. Rosen. #
# #
# This program is distributed in the hope that it will be #
# useful, but WITHOUT ANY WARRANTY; without even the implied #
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR #
# PURPOSE. See the Open Software License for details. #
# #
#########################################################################
use Time::ParseDate;
use POSIX qw(strftime);
use File::Find;
use Getopt::Long;
sub loadconfig;
sub check_expire;
sub findop;
sub imsort;
sub seppuku;
$KILLCOUNT = 1000;
$MAXCOUNT = 100;
sub usage
{
my $message = shift(@_);
length($message) and print STDERR $message, "\n\n";
print STDERR <<EOUSAGE;
USAGE
dirvish-locate vault[:branch] pattern
EOUSAGE
exit 255;
}
$Options =
{
help => \&usage,
version => sub {
print STDERR "dirvish version $VERSION\n";
exit(0);
},
};
if ($CONFDIR =~ /dirvish$/ && -f "$CONFDIR.conf")
{
loadconfig(undef, "$CONFDIR.conf", $Options);
}
elsif (-f "$CONFDIR/master.conf")
{
loadconfig(undef, "$CONFDIR/master.conf", $Options);
}
elsif (-f "$CONFDIR/dirvish.conf")
{
seppuku 250, <<EOERR;
ERROR: no master configuration file.
An old $CONFDIR/dirvish.conf file found.
Please read the dirvish release notes.
EOERR
}
else
{
seppuku 251, "ERROR: no global configuration file";
}
GetOptions($Options, qw(
version
help|?
)) or usage;
$Vault = shift;
$Vault =~ /:/ and ($Vault, $Branch) = split(/:/, $Vault);
$Pattern = shift;
$Vault && length($Pattern) or usage;
$fullpattern = $Pattern;
$fullpattern =~ /\$$/ or $fullpattern .= '[^/]*$';
($partpattern = $fullpattern) =~ s/^\^//;
for $b (@{$$Options{bank}})
{
-d "$b/$Vault" and $bank = $b;
}
$bank or seppuku 220, "No such vault: $Vault";
opendir VAULT, "$bank/$Vault" or seppuku 221, "cannot open vault: $Vault";
@invault = readdir(VAULT);
closedir VAULT;
for $image (@invault)
{
$image eq 'dirvish' and next;
$imdir = "$bank/$Vault/$image";
-f "$imdir/summary" or next;
$conf = loadconfig('R', "$imdir/summary") or next;
$$conf{Status} eq 'success' || $$conf{Status} =~ /^warn/
or next;
$$conf{'Backup-complete'} or next;
$Branch && $$conf{branch} ne $Branch and next;
unshift @images, {
imdir => $imdir,
image => $$conf{Image},
branch => $$conf{branch},
created => $$conf{'Backup-complete'},
}
}
for $image (sort(imsort @images))
{
$imdir = $$image{imdir};
$index = undef;
-f "$imdir/index.bz2" and $index = "bzip2 -d -c $imdir/index.bz2|";
-f "$imdir/index.gz" and $index = "gzip -d -c $imdir/index|";
-f "$imdir/index" and $index = "<$imdir/index";
$index or next;
++$imagecount;
open INDEX, $index or next;
while (<INDEX>)
{
chomp;
m($partpattern) or next;
# this parse operation is too slow. It might be faster as a
# split with trimmed leading whitespace and remerged modtime
$f = { image => $image };
(
$$f{inode},
$$f{blocks},
$$f{perms},
$$f{links},
$$f{owner},
$$f{group},
$$f{bytes},
$$f{mtime},
$path
) = m<^
\s*(\S+) # inode
\s+(\S+) # block count
\s+(\S+) # perms
\s+(\S+) # link count
\s+(\S+) # owner
\s+(\S+) # group
\s+(\S+) # byte count
\s+(\S+\s+\S+\s+\S+) # date
\s+(\S.*) # path
$>x;
$$f{perms} =~ /^[dl]/ and next;
$path =~ m($fullpattern) or next;
exists($match{$path}) or ++$pathcount;
push @{$match{$path}}, $f;
}
if ($pathcount >= $KILLCOUNT)
{
printf "dirvish-locate: too many paths match pattern, interupting search\n";
last;
}
}
printf "%d matches in %d images\n", $pathcount, $imagecount;
$pathcount >= $MAXCOUNT
and printf "Pattern '%s' too vague, listing paths only.\n",
$Pattern;
for $path (sort(keys(%match)))
{
$last = undef;
print $path;
if ($pathcount >= $MAXCOUNT)
{
print "\n";
next;
}
for $hit (@{$match{$path}})
{
$inode = $$hit{inode};
$mtime = $$hit{mtime};
$image = $$hit{image}{image};
if ($inode ne $last)
{
$linesize = 5 + length($mtime) + length($image);
printf "\n %s %s", $mtime, $image;
} else {
$linesize += length($image) + 2;
if ($linesize > 78)
{
$linesize = 5 + length($mtime) + length($image);
print "\n",
" " x (5 + length($mtime)),
$image;
} else {
printf ", %s", $$hit{image}{image};
}
}
$last = $inode;
}
print "\n\n";
}
exit 0;
sub imsort
{
$$a{branch} cmp $$b{branch}
|| $$b{created} cmp $$a{created};
}
|