/usr/share/doc/libmime-tools-perl/examples/mimeexplode is in libmime-tools-perl 5.509-1.
This file is owned by root:root, with mode 0o755.
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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 | #!/usr/bin/perl -w
=head1 NAME
mimeexplode - explode one or more MIME messages
=head1 SYNOPSIS
mimeexplode <mime-msg-file> <mime-msg-file> ...
someprocess | mimeexplode -
=head1 DESCRIPTION
Takes one or more files from the command line that contain MIME
messages, and explodes their contents out into subdirectories
of the current working directory. The subdirectories are
just called C<msg0>, C<msg1>, C<msg2>, etc. Existing directories are
skipped over.
The message information is output to the stdout, like this:
Message: msg3 (inputfile1.msg)
Part: msg3/filename-1.dat (text/plain)
Part: msg3/filename-2.dat (text/plain)
Message: msg5 (input-file2.msg)
Part: msg5/dir.gif (image/gif)
Part: msg5/face.jpg (image/jpeg)
Message: msg6 (infile3)
Part: msg6/filename-1.dat (text/plain)
This was written as an example of the MIME:: modules in the
MIME-parser package I wrote. It may prove useful as a quick-and-dirty
way of splitting a MIME message if you need to decode something, and
you don't have a MIME mail reader on hand.
=head1 COMMAND LINE OPTIONS
None yet.
=head1 AUTHOR
Eryq C<eryq@zeegee.com>, in a big hurry...
=cut
BEGIN { unshift @INC, ".." } # to test MIME:: stuff before installing it!
require 5.001;
use strict;
use vars qw($Msgno);
use MIME::Parser;
use Getopt::Std;
#------------------------------------------------------------
# make_msg - make and return the name of a msgXXX directory
#------------------------------------------------------------
$Msgno = 0;
sub make_msg {
while (-d "msg$Msgno") {
++$Msgno;
die "self-imposed limit reached" if $Msgno == 256;
}
mkdir "msg$Msgno",0755 or die "couldn't make msg$Msgno: $!";
"msg$Msgno";
}
#------------------------------------------------------------
# dump_entity - dump an entity's file info
#------------------------------------------------------------
sub dump_entity {
my $ent = shift;
my @parts = $ent->parts;
if (@parts) { # multipart...
map { dump_entity($_) } @parts;
}
else { # single part...
print " Part: ", $ent->bodyhandle->path,
" (", scalar($ent->head->mime_type), ")\n";
}
}
#------------------------------------------------------------
# main
#------------------------------------------------------------
sub main {
my $file;
my $entity;
# Sanity:
(-w ".") or die "cwd not writable, you naughty boy...";
# Go through messages:
@ARGV or unshift @ARGV, "-";
while (defined($file = shift @ARGV)) {
my $msgdir = make_msg();
print "Message: $msgdir ($file)\n";
# Create a new parser object:
my $parser = new MIME::Parser;
### $parser->parse_nested_messages('REPLACE');
# Optional: set up parameters that will affect how it extracts
# documents from the input stream:
$parser->output_dir($msgdir);
# Parse an input stream:
open FILE, $file or die "couldn't open $file";
$entity = $parser->read(\*FILE) or
print STDERR "Couldn't parse MIME in $file; continuing...\n";
close FILE;
# Congratulations: you now have a (possibly multipart) MIME entity!
dump_entity($entity) if $entity;
### $entity->dump_skeleton if $entity;
}
1;
}
exit (&main ? 0 : -1);
#------------------------------------------------------------
1;
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