Conversion mailbox - maildir

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Salut !

Le pb est le suivant : on a tout un tas de mailboxes à covnertir en maildir.

je suppose qu'un utilitaire existe pr cela, mais devant le flot d'informations délivrées par google je 'nai rien pu trouver de très pertinent...

merci d'avance pr votre aide

Publicité

mikala

Souviens toi du 5 Novembre...

perfectmailbox ?

Code :

#!/usr/bin/perl
# "Simple but Perfect" mbox to Maildir converter v0.1
# by Philip Mak <pmak@aaanime.net>
# Usage: perfect_maildir ~/Maildir < mbox
# Simple - only converts one mbox (can use script in one-liners)
# Perfect - message Flags/X-Flags are converted; "^>From ." line is unescaped
# I wrote this script after being unsatisfied with existing mbox to
# maildir converters. By making it "Simple", code complexity is kept
# low thus making it easy to program and debug. At the same time,
# since it only converts one mbox at a time, it is perfect for use in
# a shell ``for'' loop (for example).
# As for being "Perfect", to the best of my knowledge this script does
# the conversion correctly in all cases; it will translate "Status"
# and "X-Status" fields into maildir info, and it correctly detects
# where messages begin and end. (This is only version 0.1 so I may
# have messed something up though. Please send me feedback!)
# NOTE: The MUA ``mutt'' has a bug/feature where in the message index,
# it claims that all maildir messages have 0 lines unless they have a
# "Lines:" header set. perfect_maildir does not attempt to add the
# "Lines:" header; you may want to reconfigure ``mutt' to display byte
# size instead of lines instead by adding the following line to your
# ~/.muttrc file:
#
# set index_format="%4C %Z %{%b %d} %-15.15L (%4c) %s"
# check for valid arguments
my ($maildir) = @ARGV;
if (!$maildir) {
print STDERR "Usage: perfect_maildir ~/Maildir < mbox\n";
exit 1;
}
# check for writable maildir
unless (-w "$maildir/cur" ) {
print STDERR "Cannot write to $maildir/cur\n";
exit 1;
}
unless (-w "$maildir/new" ) {
print STDERR "Cannot write to $maildir/new\n";
exit 1;
}
my $num = 0;
my $time = time;
repeat:
# read header
my $headers = '';
my $flags = '';
my $subject = '';
while (my $line = <STDIN> ) {
# detect end of headers
last if $line eq "\n";
# strip "From" line from header
$headers .= $line unless $line =~ /^From ./;
# detect flags
$flags .= $1 if $line =~ /^Status: ([A-Z]+)/;
$flags .= $1 if $line =~ /^X-Status: ([A-Z]+)/;
$subject = $1 if $line =~ /^Subject: (.*)$/;
}
$num++;
# open output file
my $file;
if ($flags =~ /O/) {
$file = "$maildir/cur/$time.$num.$ENV{HOSTNAME}";
my $extra = '';
$extra .= 'F' if $flags =~ /F/; # flagged
$extra .= 'R' if $flags =~ /A/; # replied
$extra .= 'S' if $flags =~ /R/; # seen
$extra .= 'T' if $flags =~ /D/; # trashed
$file .= ":2,$extra" if $extra;
} else {
$file = "$maildir/new/$time.$num.$ENV{HOSTNAME}";
}
# filter out the "DON'T DELETE THIS MESSAGE -- FOLDER INTERNAL DATA" message
$file = '/dev/null' if ($num == 1 and $subject eq "DON'T DELETE THIS MESSAGE -- FOLDER
INTERNAL DATA" );
open(FILE, ">$file" );
print FILE "$headers\n";
while (my $line = <STDIN> ) {
# detect end of message
last if $line =~ /^From ./;
# unescape "From"
$line =~ s/^>From (.)/From $1/;
print FILE $line;
}
close(FILE);
goto repeat unless eof(STDIN);
my $elapsed = time - $time;
print "Inserted $num messages into maildir $maildir in $elapsed seconds\n";

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Conversion mailbox - maildir

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