1 #=====================================================================
4 # Based on SQL-Ledger Version 2.1.9
5 # Web http://www.lx-office.org
7 #=====================================================================
8 # SQL-Ledger Accounting
11 # Author: Dieter Simader
12 # Email: dsimader@sql-ledger.org
13 # Web: http://www.sql-ledger.org
17 # This program is free software; you can redistribute it and/or modify
18 # it under the terms of the GNU General Public License as published by
19 # the Free Software Foundation; either version 2 of the License, or
20 # (at your option) any later version.
22 # This program is distributed in the hope that it will be useful,
23 # but WITHOUT ANY WARRANTY; without even the implied warranty of
24 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 # GNU General Public License for more details.
26 # You should have received a copy of the GNU General Public License
27 # along with this program; if not, write to the Free Software
28 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 #======================================================================
39 $main::lxdebug->enter_sub();
44 $main::lxdebug->leave_sub();
50 $main::lxdebug->enter_sub();
52 my ($self, $text, $chars_left) = @_;
54 my $q_start = "=?$self->{charset}?Q?";
55 my $l_start = length($q_start);
57 my $new_text = "$q_start";
58 $chars_left -= $l_start;
60 for (my $i = 0; $i < length($text); $i++) {
61 my $char = ord(substr($text, $i, 1));
63 if (($char < 32) || ($char > 127) ||
64 ($char == ord('?')) || ($char == ord('_'))) {
65 if ($chars_left < 5) {
66 $new_text .= "?=\n $q_start";
67 $chars_left = 75 - $l_start;
70 $new_text .= sprintf("=%02X", $char);
74 $char = ord('_') if ($char == ord(' '));
75 if ($chars_left < 5) {
76 $new_text .= "?=\n $q_start";
77 $chars_left = 75 - $l_start;
80 $new_text .= chr($char);
87 $main::lxdebug->leave_sub();
93 $main::lxdebug->enter_sub();
100 my $boundary = time() . "-$$-${num_sent}";
101 $boundary = "LxOffice-$self->{version}-$boundary";
102 my $domain = $self->{from};
103 $domain =~ s/(.*?\@|>)//g;
104 my $msgid = "$boundary\@$domain";
106 my $form = $main::form;
107 my $myconfig = \%main::myconfig;
109 my $email = $myconfig->{email};
110 $email =~ s/[^\w\.\-\+=@]//ig;
112 $form->{myconfig_email} = $email;
114 my $template = PlainTextTemplate->new(undef, $form, $myconfig);
115 my $sendmail = $template->parse_block($main::sendmail);
117 $self->{charset} = Common::DEFAULT_CHARSET unless $self->{charset};
119 if (!open(OUT, $sendmail)) {
120 $main::lxdebug->leave_sub();
121 return "$sendmail : $!";
124 $self->{contenttype} = "text/plain" unless $self->{contenttype};
127 $cc = "Cc: $self->{cc}\n" if $self->{cc};
128 $bcc = "Bcc: $self->{bcc}\n" if $self->{bcc};
130 foreach my $item (qw(to cc bcc)) {
131 $self->{$item} =~ s/\</</g;
132 $self->{$item} =~ s/\$<\$/</g;
133 $self->{$item} =~ s/\>/>/g;
134 $self->{$item} =~ s/\$>\$/>/g;
137 my $subject = $self->mime_quote_text($self->{subject}, 60);
139 print OUT qq|From: $self->{from}
141 ${cc}${bcc}Subject: $subject
143 X-Mailer: Lx-Office $self->{version}
147 if ($self->{attachments}) {
148 print OUT qq|Content-Type: multipart/mixed; boundary="$boundary"
151 if ($self->{message}) {
152 print OUT qq|--${boundary}
153 Content-Type: $self->{contenttype}; charset="$self->{charset}"
160 foreach my $attachment (@{ $self->{attachments} }) {
164 if (ref($attachment) eq "HASH") {
165 $filename = $attachment->{"name"};
166 $attachment = $attachment->{"filename"};
168 $filename = $attachment;
170 $filename =~ s/(.*\/|\Q$self->{fileid}\E)//g;
174 ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/)
178 open(IN, $attachment);
181 $main::lxdebug->leave_sub();
182 return "$attachment : $!";
185 print OUT qq|--${boundary}
186 Content-Type: $application/$self->{format}; name="$filename"; charset="$self->{charset}"
187 Content-Transfer-Encoding: BASE64
188 Content-Disposition: attachment; filename="$filename"\n\n|;
195 print OUT &encode_base64($msg);
200 print OUT qq|--${boundary}--\n|;
203 print OUT qq|Content-Type: $self->{contenttype}; charset="$self->{charset}"
211 $main::lxdebug->leave_sub();
216 sub encode_base64 ($;$) {
217 $main::lxdebug->enter_sub();
219 # this code is from the MIME-Base64-2.12 package
220 # Copyright 1995-1999,2001 Gisle Aas <gisle@ActiveState.com>
224 $eol = "\n" unless defined $eol;
225 pos($_[0]) = 0; # ensure start at the beginning
227 $res = join '', map(pack('u', $_) =~ /^.(\S*)/, ($_[0] =~ /(.{1,45})/gs));
229 $res =~ tr|` -_|AA-Za-z0-9+/|; # `# help emacs
230 # fix padding at the end
231 my $padding = (3 - length($_[0]) % 3) % 3;
232 $res =~ s/.{$padding}$/'=' x $padding/e if $padding;
234 # break encoded string into lines of no more than 60 characters each
236 $res =~ s/(.{1,60})/$1$eol/g;
239 $main::lxdebug->leave_sub();