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#!/usr/bin/perl
# (c) 1999 Thomas Stromberg, Research Triangle Commerce, Inc.
# This software is protected by the BSD License. No rights reserved anyhow.
# <tstromberg@rtci.com>
# DESC: Reads a users IMAP folders, and converts them to mbox
# Good for an interim switch-over from say, Exchange to Cyrus IMAP.
# $Header: /usr/CvsRepository/Mail/IMAPClient/examples/imap_to_mbox.pl,v 19991216.7 2002/08/23 13:29:48 dkernen Exp $
# TODO:
# -----
# lsub instead of list option
# correct header printing From
use Mail::IMAPClient; # a nice set of perl libs for imap
use Getopt::Std; # for the command-line overrides. good for user
use File::Path; # create full file paths. (yummy!)
use File::Basename; # find a nice basename for a folder.
$| = 1;
# Config for the imap migration kit.
getopts('u:p:P:s:i:f::b:dh');
if ($opt_h) {
# print help here
}
$SERVER = $opt_s || 'mailhost';
$USER = $opt_u || 'userid';
$PASSWORD = $opt_p || 'password';
$PORT = $opt_P || '143';
$INBOX_PATH = $opt_i || "./mail/$USER";
$FOLDERS_PATH = $opt_f || "./folders/$USER";
$DONT_MOVE = $opt_m || '.mailboxlist|Trash|INBOXIIMAP|mlbxl';
$READ_DELIMITER = $opt_r || '/';
$WRITE_DELIMITER= $opt_w || '/';
$BANNED_CHARS = $opt_b || '.|^|%';
$DEBUG = $opt_d || "0";
## do our magic tricks ######################################
&connect_imap;
&find_folders;
sub connect_imap {
$imap = Mail::IMAPClient->new(
Server => "$SERVER",
User => "$USER",
Password => "$PASSWORD",
Port => "$PORT",
Debug => "$DEBUG",
Uid => '0',
Clear => '1',
)
|| die ("Could not connect to $SERVER:$PORT with $USER: $! $?\n");
};
sub find_folders {
my (@folders, $folder, $message_count, $new_folder, $path);
@folders = $imap->folders;
push(@folders, "INBOX");
foreach $folder (@folders) {
$message_count = $imap->message_count($folder);
if (! $message_count) {
print("* $folder is empty, skipping.\n");
next;
}
if ($folder =~ /$DONT_MOVE/) {
print("! $folder matches DONT_MOVE ruleset, skipping\n");
next;
}
$new_folder = $folder;
$new_folder =~ s/\./_/g;
$new_folder =~ s/$READ_DELIMITER/$WRITE_DELIMITER/g;
if ($new_folder eq "INBOX") {
$path = "$INBOX_PATH";
} else {
$path = "$FOLDERS_PATH/$new_folder";
}
printf("x %4i %-45.45s => %s", $message_count, $folder, $path);
&write_folder($folder, $path, 1, $message_count);
}
}
sub write_folder {
my($folder, $newpath, $first_message, $last_message) = @_;
my($msg_header, $msg_body);
$imap->select($folder) || print("Could not examine $folder: $!");
$new_dir = dirname($newpath);
$new_file = basename($newpath);
mkpath("$new_dir", 0700) unless -d "$new_dir";
open(mbox, ">$newpath");
for ($i=$first_message; $i<$last_message+1; ++$i) {
if ( ($i / 25) == int($i / 25) ) { print("."); }
$msg_header = $imap->fetch($i, "FAST") || print("Could not fetch header $i from $folder\n");
$msg_rfc822 = $imap->fetch($i, "RFC822") || print("Could not fetch RFC822 $i from $folder\n");
undef $start;
foreach (@$msg_rfc822) {
if (($_ =~ /: /) && (! $message)) { ++$message; print(mbox "From imap\@to.mbox Wed Oct 27 17:02:53 1999\n");}
if (/^\)\r/) { undef $message; print(mbox "\n\n");}
next unless $message;
$_ =~ s/\r$//;
print(mbox "$_");
}
}
close(mbox);
print("\n");
}
# $Id: imap_to_mbox.pl,v 19991216.7 2002/08/23 13:29:48 dkernen Exp $
# $Log: imap_to_mbox.pl,v $
# Revision 19991216.7 2002/08/23 13:29:48 dkernen
#
# Modified Files: Changes IMAPClient.pm INSTALL MANIFEST Makefile Makefile.PL README Todo test.txt
# Made changes to create version 2.1.6.
# Modified Files:
# imap_to_mbox.pl populate_mailbox.pl
# Added Files:
# cleanTest.pl migrate_mbox.pl
#
# Revision 19991216.6 2000/12/11 21:58:52 dkernen
#
# Modified Files:
# build_dist.pl build_ldif.pl copy_folder.pl find_dup_msgs.pl
# imap_to_mbox.pl populate_mailbox.pl
# to add CVS data
#
# Revision 19991216.5 1999/12/16 17:19:12 dkernen
# Bring up to same level
#
# Revision 19991124.3 1999/12/16 17:14:25 dkernen
# Incorporate changes for exists method performance enhancement
#
# Revision 19991124.02 1999/11/24 17:46:19 dkernen
# More fixes to t/basic.t
#
# Revision 19991124.01 1999/11/24 16:51:49 dkernen
# Changed t/basic.t to test for UIDPLUS before trying UID cmds
#
# Revision 1.3 1999/11/23 17:51:06 dkernen
# Committing version 1.06 distribution copy
#
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