+++ /dev/null
-#! /usr/bin/perl
-#
-# $Id$
-# Copyright (C) 2002-2003 Jan Kratochvil <project-PerlMail@jankratochvil.net>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-
-package PerlMail::Lib;
-use vars qw($VERSION);
-$VERSION=do { my @r=(q$Revision$=~/\d+/g); sprintf "%d.".("%03d"x$#r),@r; };
-use strict;
-use warnings;
-
-require Exporter;
-use vars qw(@ISA @EXPORT);
-@ISA=qw(Exporter);
-@EXPORT=qw(
- &parseone
- &muttrc &muttrc_get);
-
-use PerlMail::Config;
-
-require Mail::Address;
-
-
-# return: Mail::Address instance or undef()
-sub parseone
-{
-my($line)=@_;
-
- return undef() if !defined $line;
- my @r=Mail::Address->parse($line);
- warn "Got ".scalar(@r)." addresses while wanting just one; when parsing: $line" if 1!=@r;
- return $r[0];
-}
-
-our %muttrc_pending=(); # not exported, just for local()
-sub muttrc
-{
-my($muttrc)=@_;
-
- $muttrc||="$HOME/.muttrc";
- $muttrc=~s/^\~/$HOME/;
- do { warn "Looping muttrc, ignoring: $muttrc"; return (); } if $muttrc_pending{$muttrc};
- local $muttrc_pending{$muttrc}=1;
- local *MUTTRC;
- open MUTTRC,$muttrc or do { warn "open \"$muttrc\": $!"; return (); };
- local $/="\n";
- local $_;
- my @r=();
- # far emulation mutt/init.c/mutt_parse_rc_line()
- while (<MUTTRC>) {
- s/^[\s;]*//s;
- s/[#;].*$//s;
- s/\s*$//s;
- next if !/^(\S+)\s*/s;
- if ($1 eq "source") {
- $_=$';
- do { warn "Wrong 'source' parameters at $muttrc:$.: $_"; next; } if !/^\S+$/;
- push @r,muttrc($_);
- next;
- }
- push @r,$_;
- }
- close MUTTRC or warn "close \"$muttrc\": $!";
- return wantarray() ? @r : join("",map("$_\n",@r));
-}
-
-my %mutteval_charmap=( # WARNING: Don't use "" or "0" here, see below for "|| warn"!
- '\\'=>"\\",
- 'r'=>"\r",
- 'n'=>"\n",
- 't'=>"\t",
- 'f'=>"\f",
- 'e'=>"\e",
- );
-# mutt/init.c/mutt_extract_token()
-sub mutteval
-{
- local $_=$_[0];
- return $_ if !s/^"//;
- do { warn "Missing trailing quote in: $_"; return $_; } if !s/"$//;
- s/\\(.)/$mutteval_charmap{$1} || warn "Undefined '\\$1' sequence in: $_";/ges;
- return $_;
-}
-
-sub muttrc_get
-{
-my(@headers)=@_;
-
- my @r=map({ (ref $_ ? $_ : qr/^\s*set\s+\Q$_\E\s*=\s*(.*?)\s*$/si); } @headers);
- my %r=map(($_=>undef()),@r);
- for (muttrc()) {
- for my $ritem (@r) {
- /$ritem/si or next;
- $r{$ritem}=mutteval $1;
- }
- }
- for my $var (grep { !defined($r{$_}) } @r) {
- warn "Variable '$var' not found in muttrc";
- return undef();
- }
- return wantarray() ? %r : $r{$r[0]};
-}
-
-1;