#! @im_path_perl@
################################################################
###
###				  impath
###
### Author:  Internet Message Group <img@mew.org>
### Created: Apr 23, 1997
### Revised: Feb 28, 2000
###

BEGIN {
    @im_my_siteperl@
    @im_src_siteperl@
};

my $VERSION = "impath version 20000228(IM140)";

$Prog = 'impath';

##
## Require packages
##

use IM::Config;
use IM::Util;
use IM::Folder qw(cur_folder get_impath);
use integer;
use strict;
use vars qw($Prog $EXPLANATION @OptConfig
	    $opt_src $opt_list $opt_path $opt_verbose $opt_debug $opt_help);

##
## Environments
##

$EXPLANATION = "
$Prog :: Internet Message Path
$VERSION

usage: $Prog [options] [folder]
";

@OptConfig =(
    'src;F;;'     => "Set source folder.",
    'list;b;;'    => "Show list of folders.",
    'path;b;;'    => "Show important paths.",
    '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
##

my $FOLDER_ROOT;

my $folder = &cur_folder();
$folder = $opt_src if (defined $opt_src);

if ($opt_path) {
    show_path();
    exit $EXIT_SUCCESS;
}

if ($opt_list) {
    if ($folder =~ /^([+=])/) {
	imfolders($folder, $1);
	exit $EXIT_SUCCESS;
    } else {
	im_die("can't get list for $folder\n");
    }
}

my @msgs;

foreach (@ARGV) {
    if (/^[+=%]/) {
	$folder = $_;
    } else {
	push(@msgs, $_);
    }
}

if ($folder =~ /^%/) {
    require IM::Imap && import IM::Imap qw(imap_folder_regname);
    print imap_folder_regname($folder), "\n";
} else {
    impath($folder, @msgs);
}

exit $EXIT_SUCCESS;

##################################################
##
## Work horse
##

##
## --path
##

sub show_path () {
    print "MailPath=" . mail_path() . "\n";
    print "NewsPath=" . news_path() . "\n";
    print "InboxFolder=" . inbox_folder() . "\n";
    print "DraftFolder=" . draft_folder() . "\n";
    print "TrashFolder=" . trash_folder() . "\n";
    print "AddrBookFile=" . addrbook_file() . "\n";
    print "AliasFile="    . aliases_file() . "\n";
    print "PetnameFile="  . petname_file() . "\n";
    print "QueuePath=" . queue_path() . "\n";
    print "ImapAccount=" . imapaccount() . "\n";
    print "ConfigCases=" . config_cases() . "\n";
    print "ConfigCaseInbox=" . config_case_inbox() . "\n";
}

##
## --list
##

sub imfolders ($$) {
    my ($folder, $prefix) = @_;
    $FOLDER_ROOT = get_impath($folder);
    $FOLDER_ROOT =~ s:/$::;
    dig_dir($FOLDER_ROOT, $prefix);
}

sub dig_dir ($$) {
    my ($abs_dir, $p) = @_;
    my @direntries;
    my ($child, $rel_dir);

    opendir(DIR, $abs_dir);
    @direntries = sort(grep(-d "$abs_dir/$_" && $_ ne '.' && $_ ne '..',
                            readdir(DIR)));
    closedir(DIR);

    foreach (@direntries) {
        $child = $rel_dir = "$abs_dir/$_";
        $rel_dir =~ s:$FOLDER_ROOT/*::;
        print "$p$rel_dir\n";
	dig_dir($child, $p) if win95p() || os2p() || ((stat($child))[3] != 2);
    }
}

###
### do things like mhpath.
###
sub impath ($@) {
    my $folder = shift;
    my @msgs   = @_;

    my @paths = get_impath($folder, @msgs);

    die $@ if (scalar(@paths) == 0); # XXX

    foreach (@paths) {
	print "$_\n";
    }
}

### Copyright (C) 1997, 1998, 1999 IM developing team
### All rights reserved.
### 
### Redistribution and use in source and binary forms, with or without
### modification, are permitted provided that the following conditions
### are met:
### 
### 1. Redistributions of source code must retain the above copyright
###    notice, this list of conditions and the following disclaimer.
### 2. Redistributions in binary form must reproduce the above copyright
###    notice, this list of conditions and the following disclaimer in the
###    documentation and/or other materials provided with the distribution.
### 3. Neither the name of the team nor the names of its contributors
###    may be used to endorse or promote products derived from this software
###    without specific prior written permission.
### 
### THIS SOFTWARE IS PROVIDED BY THE TEAM AND CONTRIBUTORS ``AS IS'' AND
### ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
### IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
### PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE TEAM OR CONTRIBUTORS BE
### LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
### CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
### SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
### BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
### WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
### OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
### IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

### Local Variables:
### mode: perl
### End: