1 files changed, 149 insertions, 0 deletions
diff --git a/LedgerSMB/Mailer.pm b/LedgerSMB/Mailer.pm
new file mode 100755
index 00000000..db44cff0
--- /dev/null
+++ b/LedgerSMB/Mailer.pm
@@ -0,0 +1,149 @@
+#=====================================================================
+# 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;
+