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
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
#=====================================================================
# SQL-Ledger ERP
# Copyright (C) 2006
#
# Author: DWS Systems Inc.
# Web: http://www.sql-ledger.com
#
#======================================================================
#
# mailer package
#
#======================================================================
package Mailer;
sub new {
my ($type) = @_;
my $self = {};
bless $self, $type;
}
sub send {
my ($self, $out) = @_;
my $boundary = time;
my $domain = $self->{from};
$domain =~ s/(.*?\@|>)//g;
my $msgid = "$boundary\@$domain";
$boundary = "SL-$self->{version}-$boundary";
$self->{charset} ||= "UTF8";
if ($out) {
open(OUT, $out) or return "$out : $!";
} else {
open(OUT, ">-") or return "STDOUT : $!";
}
$self->{contenttype} ||= "text/plain";
my %h;
for (qw(from to cc bcc)) {
$self->{$_} =~ s/\</</g;
$self->{$_} =~ s/\>/>/g;
$self->{$_} =~ s/(\/|\\|\$)//g;
$self->{$_} =~ s/["]?(.*?)["]? (<.*>)/"=?$self->{charset}?B?".&encode_base64($1,"")."?= $2"/e if $self->{$_} =~ m/[\x00-\x1F]|[\x7B-\xFFFF]/;
$h{$_} = $self->{$_};
}
$h{cc} = "Cc: $h{cc}\n" if $self->{cc};
$h{bcc} = "Bcc: $h{bcc}\n" if $self->{bcc};
$h{subject} = ($self->{subject} =~ /([\x00-\x1F]|[\x7B-\xFFFF])/) ? "Subject: =?$self->{charset}?B?".&encode_base64($self->{subject},"")."?=" : "Subject: $self->{subject}";
if ($self->{notify}) {
if ($self->{notify} =~ /\@/) {
$h{notify} = "Disposition-Notification-To: $self->{notify}\n";
} else {
$h{notify} = "Disposition-Notification-To: $h{from}\n";
}
}
print OUT qq|From: $h{from}
To: $h{to}
$h{cc}$h{bcc}$h{subject}
Message-ID: <$msgid>
$h{notify}X-Mailer: SQL-Ledger $self->{version}
MIME-Version: 1.0
|;
if (@{ $self->{attachments} }) {
print OUT qq|Content-Type: multipart/mixed; boundary=$boundary\n\n|;
if ($self->{message} ne "") {
print OUT qq|--${boundary}
Content-Type: $self->{contenttype}; charset=$self->{charset}
$self->{message}
|;
}
foreach my $attachment (@{ $self->{attachments} }) {
my $application = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? "text" : "application";
unless (open IN, $attachment) {
close(OUT);
return "$attachment : $!";
}
binmode(IN);
my $filename = $attachment;
# strip path
$filename =~ s/(.*\/|$self->{fileid})//g;
print OUT qq|--${boundary}
Content-Type: $application/$self->{format}; name=${filename}; charset=$self->{charset}
Content-Transfer-Encoding: BASE64
Content-Disposition: attachment; filename=$filename\n\n|;
my $msg = "";
while (<IN>) {;
$msg .= $_;
}
print OUT &encode_base64($msg);
close(IN);
}
print OUT qq|--${boundary}--\n|;
} else {
print OUT qq|Content-Type: $self->{contenttype}; charset=$self->{charset}
$self->{message}
|;
}
close(OUT);
return "";
}
sub encode_base64 ($;$) {
# this code is from the MIME-Base64-2.12 package
# Copyright 1995-1999,2001 Gisle Aas <gisle@ActiveState.com>
my $res = "";
my $eol = $_[1];
$eol = "\n" unless defined $eol;
pos($_[0]) = 0; # ensure start at the beginning
$res = join '', map( pack('u',$_)=~ /^.(\S*)/, ($_[0]=~/(.{1,45})/gs));
$res =~ tr|` -_|AA-Za-z0-9+/|; # `# help emacs
# fix padding at the end
my $padding = (3 - length($_[0]) % 3) % 3;
$res =~ s/.{$padding}$/'=' x $padding/e if $padding;
# break encoded string into lines of no more than 60 characters each
if (length $eol) {
$res =~ s/(.{1,60})/$1$eol/g;
}
return $res;
}
1;
|
