/usr/lib/cyrus/upgrade/dohash is in cyrus-common-2.4 2.4.17+caldav~beta9-3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 | #!/usr/bin/perl -w
#
# Copyright (c) 1994-2008 Carnegie Mellon University. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 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. The name "Carnegie Mellon University" must not be used to
# endorse or promote products derived from this software without
# prior written permission. For permission or any legal
# details, please contact
# Carnegie Mellon University
# Center for Technology Transfer and Enterprise Creation
# 4615 Forbes Avenue
# Suite 302
# Pittsburgh, PA 15213
# (412) 268-7393, fax: (412) 268-7395
# innovation@andrew.cmu.edu
#
# 4. Redistributions of any form whatsoever must retain the following
# acknowledgment:
# "This product includes software developed by Computing Services
# at Carnegie Mellon University (http://www.cmu.edu/computing/)."
#
# CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
# THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
# FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
# AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
# OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# $Id: dohash,v 1.14 2010/01/06 17:02:01 murch Exp $
# script to upgrade from versions of imapd previous to 1.6.2
# make sure you run it as the cyrus user
require 5;
$| = 1;
if ("-i" eq $ARGV[0]) {
$interactive = 1;
shift @ARGV;
}
if ("-f" eq $ARGV[0]) {
$force = 1;
shift @ARGV;
}
if ("-h" eq $ARGV[0] || $#ARGV > 0) {
print "usage: dohash [-i] [-f] [imapd.conf]\n";
print " -i interactive\n";
print " -f keep going on errors\n";
exit;
}
sub ouch {
my $msg = shift;
if ($force) {
print "fatal error: $msg\n";
} else {
print "error: $msg\n";
exit 1;
}
}
sub read_conf {
my $file = shift;
open CONF, $file or die "can't open $file";
while (<CONF>) {
if (/^#/) {
next;
}
if (/\@include:\s+(.*)$/) {
push @configs, $1;
}
if (/^configdirectory:\s+(.*)$/) {
$confdir = $1;
}
if (/^(?:meta)?partition-.*:\s+(.*)$/) {
if (grep /$1/, @parts) {
next;
}
push @parts, $1;
}
if (/^hashimapspool:\s*(1|t|yes|on)/) {
$hashispool = 1;
print "i will also hash partitions.\n";
}
}
close CONF;
}
$imapdconf = shift || "/etc/imapd.conf";
$yn = "y";
$hashispool = 0;
push @configs, $imapdconf;
while ($conf = shift @configs) {
read_conf($conf);
}
if (! $confdir) { $confdir = "/var/imap"; }
if ($interactive) {
print "upgrade $confdir? ";
$yn = <STDIN>;
}
if ($yn =~ /^y/) {
print "upgrading configuration directory $confdir...";
chdir $confdir or die "couldn't change to $confdir";
# *** user subdirectory; holds subscription files
print "user ";
chdir "user" or die "couldn't change to user subdir";
foreach $i ("a".."z") {
mkdir ("$i", 0755) or ouch "couldn't create $i";
}
# any remaining sub's go into 'q'
opendir (USER, ".");
while ($f = readdir USER) {
print;
if ($f =~ /(.).*\.sub/s) {
print;
$h = lc($1);
if (!($h =~ /[a-z]/)) { $h = 'q'; }
rename ($f, "$h/$f") or ouch "couldn't move $f into $h";
}
}
closedir USER;
chdir "..";
# *** quota subdirectory; holds quota files for each quotaroot
print "quota ";
chdir "quota" or die "couldn't change to quota subdir";
# first, create directories we know can't conflict with existing files
foreach $i ("a".."z") {
mkdir (".$i", 0755) or ouch "couldn't create .$i";
}
# now for each file, move it into the appropriate directory
opendir QUOTA, ".";
while ($mbox = readdir QUOTA) {
if ($mbox =~ /^\./s) { next; }
if ($mbox =~ /^.*\.(.).*$/s) {
# hash is $1
$h = lc($1);
if ($h =~ /[a-z]/) {
rename($mbox, ".$h/$mbox")
or ouch "couldn't move $mbox into $h";
} else {
rename($mbox, ".q/$mbox")
or ouch "couldn't move $mbox into q";
}
next;
}
# we should try to hash on the first letter
if ($mbox =~ /(.).*/) {
$h = lc($1);
if ($h =~ /[a-z]/) {
rename($mbox, ".$h/$mbox")
or ouch "couldn't move $mbox into $h";
} else {
rename($mbox, ".q/$mbox")
or ouch "couldn't move $mbox into q";
}
next;
}
print "weird mailbox '$mbox'?\n";
}
closedir QUOTA;
# now move each temporary directory to the right place
foreach $i ("a".."z") {
rename (".$i", $i) or ouch "couldn't rename $i into place";
}
print "done\n";
}
# *** now for each data partition
while ($part = shift @parts) {
if ($interactive) {
print "upgrade $part? ";
$yn = <STDIN>;
}
if ($yn =~ /^y/) {
print "upgrading data partition $part...";
chdir $part or die "couldn't chdir to $part";
if ($hashispool) {
foreach $i ("a".."z") {
mkdir (".$i", 0755) or ouch "couldn't create .$i";
}
opendir PART, ".";
while ($dir = readdir PART) {
if ($dir =~ /^\./s) { next; }
if ($dir eq "lost+found") { next; }
# process $dir
print "$dir ";
opendir DIR, $dir;
$ismbox = 0;
while ($sub = readdir DIR) {
if ($sub =~ /^\./s) { next; }
# if there's a dot in this, we're a mbox and
# this isn't a child
if ($sub =~ /(.*)\.(.*)/) { $ismbox = 1; next; }
if ($sub =~ /^(.).*$/s) {
$h = lc($1);
if (!($h =~ /[a-z]/)) {
$h = 'q';
}
mkdir (".$h/$dir", 0755); # might already be there
rename("$dir/$sub", ".$h/$dir/$sub") or
ouch "couldn't move $dir/$sub into $h";
} else {
print "weird mailbox '$dir/$sub'?\n";
}
}
closedir DIR;
# if $ismbox is set, then $dir is a mailbox of it's own right
if ($ismbox && $dir =~ /^(.).*/s) {
$h = lc($1);
if (!($h =~ /[a-z]/)) {
$h = 'q';
}
mkdir (".$h/$dir", 0755); # might already be there
opendir DIR, $dir;
while ($sub = readdir DIR) {
if ($sub =~ /^\./s) { next; }
rename("$dir/$sub", ".$h/$dir/$sub") or
ouch "couldn't move $dir into $h";
}
closedir DIR;
}
rmdir $dir or print "\ncouldn't remove '$dir'??\n";
}
closedir PART;
foreach $i ("a".."z") {
rename (".$i", $i) or ouch "couldn't rename .$i to $i";
}
}
chdir $part or die "couldn't chdir to $part";
mkdir "stage.", 0755;
print "done\n";
}
}
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