/usr/share/doc/claws-mail/tools/filter_conv.pl is in claws-mail-tools 3.11.1-3+deb8u1.
This file is owned by root:root, with mode 0o644.
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 | #!/usr/bin/perl -w
use strict;
# * Copyright 2002 Paul Mangan <paul@claws-mail.org>
# *
# * Reimplemented by Torsten Schoenfeld <kaffeetisch@web.de>
# *
# * This file is free software; you can redistribute it and/or modify it
# * under the terms of the GNU General Public License as published by
# * the Free Software Foundation; either version 3 of the License, or
# * (at your option) any later version.
# *
# * 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 GNU
# * General Public License for more details.
# *
# * You should have received a copy of the GNU General Public License
# * along with this program; if not, write to the Free Software
# * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# *
my $old_config_dir = "$ENV{HOME}/.sylpheed";
my $config_dir = `claws-mail --config-dir`;
chomp $config_dir;
chdir($ENV{ HOME } . "/$config_dir")
or die("You don't appear to have Claws Mail installed\n");
###############################################################################
my $normal_headers = qr/^(?:Subject|From|To|Cc)$/;
my @new_filters = ("[global]\n");
###############################################################################
my $mailbox;
open(FOLDERLIST, "<$old_config_dir/folderlist.xml")
or die("Can't find '$old_config_dir/folderlist.xml'\n");
while (<FOLDERLIST>) {
if (m/<folder type="mh" name="([^"]+)" path="[^"]+"/) {
$mailbox = $1;
last;
}
}
close FOLDERLIST;
###############################################################################
open(FILTERRC, "<$old_config_dir/filterrc")
or die("Can't find your old filter rules ('$old_config_dir/filterrc')\n");
while (<FILTERRC>) {
chomp();
my ($header_one,
$value_one,
$op,
$header_two,
$value_two,
$destination,
$mode_one,
$mode_two,
$action) = split(/\t/);
$value_one =~ s/\"/\\\"/g ;
$value_two =~ s/\"/\\\"/g ;
$action = $action eq "m" ? "move" : "delete";
$destination = $destination =~ m!^\#mh/! ?
$destination :
"#mh/$mailbox/$destination";
my ($predicate_one,
$predicate_two,
$match_type_one,
$match_type_two,
$new_filter);
###########################################################################
if ($mode_one % 2 == 0) {
$predicate_one = "~";
}
else {
$predicate_one = "";
}
if ($mode_one <= 1) {
$match_type_one = "matchcase";
}
else {
$match_type_one = "regexpcase";
}
###########################################################################
if ($mode_two % 2 == 0) {
$predicate_two = "~";
}
else {
$predicate_two = "";
}
if ($mode_two <= 1) {
$match_type_two = "matchcase";
}
else {
$match_type_two = "regexpcase";
}
###########################################################################
if ($header_one eq "To" && $header_two eq "Cc" ||
$header_one eq "Cc" && $header_two eq "To" and
$value_one eq $value_two and
$mode_one eq $mode_two and
$op eq "|") {
if ($action eq "move") {
$new_filter = $predicate_one . qq(to_or_cc $match_type_one "$value_one" move "$destination"\n);
}
else {
$new_filter = $predicate_one . qq(to_or_cc $match_type_one "$value_one" delete\n);
}
}
else {
if ($header_one =~ m/$normal_headers/) {
$new_filter .= $predicate_one . lc($header_one) . qq( $match_type_one "$value_one");
}
else {
$new_filter .= $predicate_one . qq(header "$header_one" $match_type_one "$value_one");
}
if ($op ne " ") {
if ($header_two =~ m/$normal_headers/) {
$new_filter .= qq( $op ) . $predicate_two . lc($header_two) . qq( $match_type_two "$value_two");
}
else {
$new_filter .= qq( $op ) . $predicate_two . qq(header "$header_two" $match_type_two "$value_two");
}
}
if (defined($new_filter)) {
if ($action eq "move") {
$new_filter .= qq( move "$destination"\n);
}
else {
$new_filter .= qq(delete\n);
}
}
}
###########################################################################
push(@new_filters, $new_filter) if (defined($new_filter));
}
close(FILTERRC);
###############################################################################
open(MATCHERRC, ">>matcherrc");
print MATCHERRC @new_filters;
close(MATCHERRC);
print "Converted $#new_filters filters\n";
if ($old_config_dir eq $config_dir) {
rename("filterrc", "filterrc.old");
print "Renamed your old filter rules ('filterrc' to 'filterrc.old')\n";
}
###############################################################################
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