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|
#! @im_path_perl@
################################################################
###
### imhsync
###
### Author: Internet Message Group <img@mew.org>
### Created: Jul 02, 1998
### Revised: Feb 28, 2000
###
BEGIN {
@im_my_siteperl@
@im_src_siteperl@
};
my $VERSION = "imhsync version 20000228(IM140)";
$Prog = 'imhsync';
##
## Require packages
##
use Fcntl;
use IM::Config;
use IM::History;
use IM::Message;
use IM::Util;
use integer;
use strict;
use vars qw($Prog $EXPLANATION @OptConfig @Hdr %Folder
$opt_db $opt_folder $opt_verbose $opt_debug $opt_help);
##
## Environments
##
$EXPLANATION = "
imhsync :: Refile by another DB
$VERSION
Usage: imhsync [options]
";
@OptConfig = (
'db;s;;' => 'reference DB.',
'folder;s;;' => 'folder to be refiled.',
'verbose;b;;' => 'With verbose messages.',
'debug;d;;' => "With debug message.",
'help;b;;' => "Show this message.",
);
##
## Profile and option processing
##
init_opt(\@OptConfig);
read_cfg();
read_opt(\@ARGV); # help?
help($EXPLANATION) && exit $EXIT_SUCCESS if $opt_help;
debug_option($opt_debug) if $opt_debug;
##
## Main
##
if (msgdbfile() eq '') {
im_die("MsgDBFile is not defined.\n");
}
if ($opt_db eq '') {
im_die("--db option is not specified.\n");
}
if (! -f $opt_db) {
im_die("$opt_db is not found.\n");
}
if ($opt_folder eq '') {
im_die("--folder is not specified.\n");
}
{
my $p = expand_path($opt_folder);
if (-d $p) {
# folder
if (my_history_open($opt_db) < 0) {
exit $EXIT_ERROR;
}
folder_db_refile($p, $opt_folder);
my_history_close();
} else {
im_warn("no message found to refile.\n");
exit $EXIT_ERROR;
}
}
exit $EXIT_SUCCESS;
sub db_refile ($$) {
my ($msg, $folder) = @_;
my ($multi_folder);
local (@Hdr) = ();
if (im_open(\*MSG, "<$msg")) {
&read_header(\*MSG, \@Hdr, 0);
close (MSG);
my $mid = &header_value(\@Hdr, 'Message-ID');
my $dest = my_history_lookup($mid, 0);
my ($f, $df);
$multi_folder = 0;
$df = '';
foreach $f (split(',', $dest)) {
$f =~ s|/[^/]*$||;
if ($df eq '') {
$df = $f;
} elsif ($df ne $f) {
$multi_folder = 1;
}
}
if ($df ne '') {
if ($folder ne $df && $multi_folder == 0) {
# system("immv --src=$folder $df $msg");
$Folder{$df} .= " $msg";
} else {
print "keep $folder/$msg\n";
}
}
return 0;
}
return -1;
}
sub folder_db_refile ($$) {
my ($dir, $folder) = @_;
$dir =~ s|/$||;
im_info("Refiling folder $dir\n");
chdir ($dir);
unless (opendir(FOLDER, $dir)) {
im_warn("can't read $dir\n");
return -1;
}
my @lower = ();
my $f;
foreach $f (readdir(FOLDER)) {
if ($f eq '.' || $f eq '..') {
} elsif ($f =~ /^\d+$/ && -f $f) {
# print(" $f\n");
db_refile($f, $folder);
}
}
foreach $f (keys %Folder) {
my $m = join(' ', sort(split(' ', $Folder{$f})));
im_info("$f:$Folder{$f}\n");
system("immv --src=$folder $f $Folder{$f}");
}
closedir(FOLDER);
}
use vars qw($DBtype $nodbfile $DB_HASH %History);
sub my_history_open ($$) {
my ($dbfile) = @_;
$DBtype = msgdbtype(); # package global
unless ($DBtype) {
$DBtype = 'DB';
}
if ($dbfile eq '') {
$nodbfile = 1;
return -2;
}
if ($DBtype eq 'DB') {
require DB_File && import DB_File;
$DB_HASH->{'cachesize'} = 100000 ;
} elsif ($DBtype eq 'NDBM') {
require NDBM_File && import NDBM_File;
} elsif ($DBtype eq 'SDBM') {
require SDBM_File && import SDBM_File;
} elsif ($DBtype eq '') {
im_err("no DB type defined.\n");
return -2;
} else {
im_err("DB type $DBtype is not supported.\n");
return -2;
}
im_debug("history database: $dbfile\n") if (&debug('history'));
my ($db, $fd);
if ($DBtype eq 'DB') {
$db = tie %History, 'DB_File', $dbfile, O_RDONLY(), 0444;
} elsif ($DBtype eq 'NDBM') {
$db = tie %History, 'NDBM_File', $dbfile, O_RDONLY(), 0444;
} elsif ($DBtype eq 'SDBM') {
if (&win95p || &os2p){
$db = tie %History, 'SDBM_File', $dbfile, O_RDONLY(), 0444;
} else {
$db = tie %History, 'SDBM_File', $dbfile, O_RDONLY(), 0444;
}
}
unless ($db) {
im_err "history: can not access $dbfile ($!)\n";
return -1;
}
if ($DBtype eq 'DB') {
$fd = $db->fd;
if ($fd < 0) {
im_err "history: can not access $dbfile (fd = $fd)\n";
return -1;
}
}
return 0;
}
sub my_history_close () {
if ($nodbfile) {
im_err("no database specified.\n");
return;
}
untie %History;
}
sub my_history_lookup ($$) {
if ($nodbfile) {
im_err("no database specified.\n");
return ();
}
my ($msgid, $field) = @_;
$msgid =~ s/^<(.*)>$/$1/;
if (defined($History{$msgid})) {
if ($field == LookUpAll) {
return split("\t", $History{$msgid});
} else {
my @flds = split("\t", $History{$msgid});
return $flds[$field];
}
} else {
if ($field == LookUpAll) {
return ();
} else {
return '';
}
}
}
|
