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-rwxr-xr-xLedgerSMB/Mailer.pm149
1 files changed, 149 insertions, 0 deletions
diff --git a/LedgerSMB/Mailer.pm b/LedgerSMB/Mailer.pm
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+++ b/LedgerSMB/Mailer.pm
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+#=====================================================================
+# LedgerSMB
+# Small Medium Business Accounting software
+#
+# See COPYRIGHT file for copyright information
+#======================================================================
+#
+# This file has NOT undergone whitespace cleanup.
+#
+#======================================================================
+#
+# mailer package
+#
+#======================================================================
+
+package Mailer;
+
+sub new {
+ my ($type) = @_;
+ my $self = {};
+
+ bless $self, $type;
+}
+
+
+sub send {
+ my ($self, $out) = @_;
+
+ my $boundary = time;
+ $boundary = "LedgerSMB-$self->{version}-$boundary";
+ my $domain = $self->{from};
+ $domain =~ s/(.*?\@|>)//g;
+ my $msgid = "$boundary\@$domain";
+
+ $self->{charset} = "ISO-8859-1" unless $self->{charset};
+
+ if ($out) {
+ open(OUT, $out) or return "$out : $!";
+ } else {
+ open(OUT, ">-") or return "STDOUT : $!";
+ }
+
+ $self->{contenttype} = "text/plain" unless $self->{contenttype};
+
+ my %h;
+ for (qw(from to cc bcc)) {
+ $self->{$_} =~ s/\&lt;/</g;
+ $self->{$_} =~ s/\&gt;/>/g;
+ $self->{$_} =~ s/(\/|\\|\$)//g;
+ $h{$_} = $self->{$_};
+ }
+
+ $h{cc} = "Cc: $h{cc}\n" if $self->{cc};
+ $h{bcc} = "Bcc: $h{bcc}\n" if $self->{bcc};
+ $h{notify} = "Disposition-Notification-To: $h{from}\n" if $self->{notify};
+ $h{subject} = ($self->{subject} =~ /([\x00-\x1F]|[\x7B-\xFFFF])/) ? "Subject: =?$self->{charset}?B?".&encode_base64($self->{subject},"")."?=" : "Subject: $self->{subject}";
+
+ print OUT qq|From: $h{from}
+To: $h{to}
+$h{cc}$h{bcc}$h{subject}
+Message-ID: <$msgid>
+$h{notify}X-Mailer: LedgerSMB $self->{version}
+MIME-Version: 1.0
+|;
+
+
+ if (@{ $self->{attachments} }) {
+ print OUT qq|Content-Type: multipart/mixed; boundary="$boundary"
+
+|;
+ 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 : $!";
+ }
+
+ 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;
+