#! @im_path_perl@
################################################################
###
###			       immknmz
###	     "mew-nmz-mknmz-all-folders" (in mew-nmz.el)
###
### Author:  Shuichi Kitaguchi <kit@Mew.org>
### Created: Sep 23, 1999
### Revised: Feb 28, 2000
###

BEGIN {
    @im_my_siteperl@
    @im_src_siteperl@
};

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

$Prog = 'immknmz';

###
### Modify these variables if you need.
###
my $nmzdir        = "Namazu";	# "~/$nmzdir"
my $mknmz_include = "mknmz-inc.pl";	# mknmz -I <file>
my @ignorefolders = ( "draft", "trash", "schedule", "queue", );


# Code:

use IM::Config;
use IM::Util;
use IM::Folder;
use strict;
use vars qw($Prog $EXPLANATION @OptConfig $opt_help $opt_gcnmz $opt_verbose);

$EXPLANATION = "
$Prog :: mew-nmz-mknmz-all-folders
$VERSION

Usage: $Prog [options]
";

@OptConfig = (
	      'gcnmz;b;;'   => "Use gcnmz after mknmz (Garbage Collection for Namazu index).",
	      'verbose;b;;' => "With verbose messages.",
	      'help;b;;'    => "Show this message.",
	      );

init_opt(\@OptConfig);
read_cfg();
read_opt(\@ARGV);
help($EXPLANATION) && exit $EXIT_SUCCESS if $opt_help;

my $mailpath = mail_path()."/";
my $namazupath = home_dir()."/$nmzdir/".mail_dir()."/";
my $mknmz_args = "-q";

my $incfile = home_dir()."/$nmzdir/$mknmz_include";
if ( ! -f $incfile ){
    $incfile = "";
}
my $folderspath = $mailpath."/.folders";
my $msgfolder;
my $msgdir;
my $flag;
my $nmzfolder;
my $gcnmztgt;
my $ret;
my @filelist;
my $tempfile;
if ( $ENV{'TEMP'} eq "" ){
    if ( $ENV{'TMP'} eq "" ){
	$tempfile = "/tmp"; # UNIX system, may be.
    } else {
	$tempfile = $ENV{'TMP'};
    }
} else {
    $tempfile = $ENV{'TEMP'};
}
$tempfile =~ s:\\:/:g;
$tempfile =~ s/\/$//;
$tempfile = "$tempfile/immknmz_temporary_file";
$mknmz_args = "" if $opt_verbose;

im_open(\*FILE, "<$folderspath" );
while ( <FILE> ){
    s/\r$// if &win95p() || &os2p();
    chomp;
    $msgfolder = $_;
    $flag = 0;
    foreach ( @ignorefolders ){
	if ( $msgfolder !~ /^\+/ ){		# ! local folder
	    $flag=1;
	    last;
	} elsif ( $msgfolder =~ /^\+$_/ ){	# == @ignorefolders
	    $flag=1;
	    last;
	}
    }
    if ( $flag != 0 ){
	print "skipping $msgfolder...\n";
    } else {
	$nmzfolder = $msgfolder;
	$msgfolder =~ s/^\+/$mailpath/g;
	$msgdir = $msgfolder;
	$nmzfolder =~ s/^\+/$namazupath/g;

	opendir(DIR,$msgfolder);
	@filelist = grep(/^[0-9]*$/ && -f "$msgfolder/$_",readdir(DIR));
	closedir(DIR);

	if ((&win95p() || &os2p()) && !&namazuv2()){
	    $msgfolder =~ s:/:\\:g;
	}

	if ( scalar(@filelist) > 0 ){
	    im_open(\*TEMPFILE,">$tempfile");
	    foreach ( @filelist ){
		if (!-d "$msgdir/$_"){
		    if ((&win95p() || &os2p()) && !&namazuv2()){
			print TEMPFILE "$msgfolder\\$_\n";
		    } else {
			print TEMPFILE "$msgfolder/$_\n";
		    }
		}
	    }
	    close(TEMPFILE);

	    create_folder($nmzfolder);
	    $gcnmztgt = "$nmzfolder" . "/NMZ";
	    
	    print "$Prog: processing $msgfolder ...\n";
	    if ( $incfile eq "" ){
		$ret = system "mknmz -Uh $mknmz_args -O $nmzfolder -F $tempfile";
	    } else {
		$ret = system "mknmz -Uh $mknmz_args -O $nmzfolder -F $tempfile -I $incfile";
	    }
	    unlink $tempfile;
	    if ( $ret == 2 ){
		print "$Prog: abort.\n";
		last;
	    } elsif ($opt_gcnmz) {
		print "$Prog: gcnmz $msgfolder ...\n" if $opt_verbose;
		if (&namazuv2()) {
		    system "gcnmz --no-backup $gcnmztgt";
		} else {
		    system "gcnmz $gcnmztgt";
		    opendir(DIR,$nmzfolder);
		    @filelist = grep(/^.*.BAK$/ && -f "$nmzfolder/$_",readdir(DIR));
		    closedir(DIR);
		    if ( scalar(@filelist) > 0 ){
			foreach ( @filelist ){
			    unlink "$nmzfolder" . "/$_";
			}
		    }
		}
	    }
	}
    }
}
close(FILE);

# immknmz ends here.
### Local Variables:
### mode: perl
### End: