3 files changed, 90 insertions, 0 deletions
diff --git a/extensions/BmpConvert/Config.pm b/extensions/BmpConvert/Config.pm
new file mode 100644
index 000000000..1b314917a
--- /dev/null
+++ b/extensions/BmpConvert/Config.pm
@@ -0,0 +1,33 @@
+# -*- Mode: perl; indent-tabs-mode: nil -*-
+#
+# The contents of this file are subject to the Mozilla Public
+# License Version 1.1 (the "License"); you may not use this file
+# except in compliance with the License. You may obtain a copy of
+# the License at http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS
+# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# rights and limitations under the License.
+#
+# The Original Code is the Bugzilla Bug Tracking System.
+#
+# The Initial Developer of the Original Code is Everything Solved, Inc.
+# Portions created by the Initial Developer are Copyright (C) 2009
+# the Initial Developer. All Rights Reserved.
+#
+# Contributor(s): 
+#   Max Kanat-Alexander <mkanat@bugzilla.org>
+
+package Bugzilla::Extension::BmpConvert;
+use strict;
+use constant NAME => 'BmpConvert';
+use constant REQUIRED_MODULES => [
+  {
+      package => 'PerlMagick',
+      module  => 'Image::Magick',
+      version => 0,
+  },
+];
+
+__PACKAGE__->NAME;
diff --git a/extensions/BmpConvert/Extension.pm b/extensions/BmpConvert/Extension.pm
new file mode 100644
index 000000000..29113bd08
--- /dev/null
+++ b/extensions/BmpConvert/Extension.pm
@@ -0,0 +1,57 @@
+# -*- Mode: perl; indent-tabs-mode: nil -*-
+#
+# The contents of this file are subject to the Mozilla Public
+# License Version 1.1 (the "License"); you may not use this file
+# except in compliance with the License. You may obtain a copy of
+# the License at http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS
+# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# rights and limitations under the License.
+#
+# The Original Code is the Bugzilla Bug Tracking System.
+#
+# The Initial Developer of the Original Code is Frédéric Buclin.
+# Portions created by Frédéric Buclin are Copyright (C) 2009
+# Frédéric Buclin. All Rights Reserved.
+#
+# Contributor(s): 
+#   Frédéric Buclin <LpSolit@gmail.com>
+#   Max Kanat-Alexander <mkanat@bugzilla.org>
+
+package Bugzilla::Extension::BmpConvert;
+use strict;
+use base qw(Bugzilla::Extension);
+
+use Image::Magick;
+
+our $VERSION = '1.0';
+
+sub attachment_process_data {
+    my ($self, $params) = @_;
+    return unless $params->{attributes}->{mimetype} eq 'image/bmp';
+
+    my $data = ${$params->{data}};
+    my $img = Image::Magick->new(magick => 'bmp');
+
+    # $data is a filehandle.
+    if (ref $data) {
+        $img->Read(file => \*$data);
+        $img->set(magick => 'png');
+        $img->Write(file => \*$data);
+    }
+    # $data is a blob.
+    else {
+        $img->BlobToImage($data);
+        $img->set(magick => 'png');
+        $data = $img->ImageToBlob();
+    }
+    undef $img;
+
+    ${$params->{data}} = $data;
+    $params->{attributes}->{mimetype} = 'image/png';
+    $params->{attributes}->{filename} =~ s/^(.+)\.bmp$/$1.png/i;
+}
+
+ __PACKAGE__->NAME;
diff --git a/extensions/BmpConvert/disabled b/extensions/BmpConvert/disabled
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/extensions/BmpConvert/disabled