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|
<?php
/*
File: config/mime.conf
$Author: rkrusty $
$Revision: 1.2.2.7 $
$Date: 2000/11/29 17:02:01 $
IMP: Copyright 1998 Patrick C. Audley <paudley@blackcat.ca>
1999 The Horde Project <dev@lists.horde.org>
This code is under the GNU Public License
See the file COPYING in this directory
*/
/* MIME Type Configuration
*
* This file allows you to configure site-specific MIME types, and
* control how HTML email is rendered by IMP. Please read the comments
* carefully if you change it. */
/* If you would like IMP to handle HTML email, please examine the last 3 examples */
/* If you're adding your own type, each entry is an array, and here
* are what the parts control:
*
* $mime_actions['type/subtype'] tells the MIME engine what type the array is for
*
* 'action': Determines whether a special driver needs to be called for this type.
* These drivers are implemented in the mimetypes.lib file. Usually 'default'.
*
* 'view': Determines whether the MIME type is viewable in a stand-alone window
* (This is useful for large things like Word documents via mswordview)
*
* 'inline': Determines whether IMP should display the type in the main message window
* (This is useful for images or HTML or other small things)
*
* 'override_text': Determines if this MIME-type will display *in place of* other MIME types.
* This option is not necessarily safe, but can be used well for things like
* displaying HTML parts of email without the non-Rich part. (optional)
*
* 'download': Determines whether the MIME-type is separately downloadable from IMP
* (This is useful for almost everything, like documents, etc)
*
* 'icon': Which icon to use for this MIME-type, icons in <imphome>/graphics (optional)
*
* 'view_function': The name of any special MIME-driver needed to view this MIME-type (optional)
*
* 'function': The name of any special MIME-driver needed to download this MIME-type.
* This is required only if 'action' is set to 'function'.
*/
/* For example, The first function is a generic text formatter. It
* will take a MIME type that is actually text (like application/pgp)
* and format it.
*
* The second function below display all gifs/jpgs that are 10k or
* smaller.
*
* The third function will display word attachments if you have
* mswordview. */
/********* The last section controls HTML-mail behavior *********** */
$mime_actions['application/pgp'] =
array(
'action' => 'default',
'view' => true,
'inline' => true,
'view_function' => 'mime_view_text',
'download' => true,
'icon' => 'mime_text.gif'
);
$mime_actions['application/octet-stream/delivery-status'] =
array(
'action' => 'default',
'view' => true,
'inline' => true,
'view_function' => 'mime_view_text',
'download' => true,
'icon' => 'mime_mail.gif'
);
$mime_actions['application/octet-stream/rfc822'] =
array(
'action' => 'default',
'view' => true,
'inline' => true,
'view_function' => 'mime_view_text',
'download' => true,
'icon' => 'mime_mail.gif'
);
$mime_actions['application/pdf'] =
array(
'action' => 'default',
'view' => true,
'inline' => false,
'download' => true,
'icon' => 'mime_pdf.gif'
);
$mime_actions['message/rfc822'] =
array(
'action' => 'default',
'view' => true,
'inline' => false,
'view_function' => 'mime_view_text',
'download' => true,
'icon' => 'mime_mail.gif'
);
$mime_actions['message/'] =
array(
'action' => 'default',
'view' => true,
'inline' => true,
'view_function' => 'mime_view_text',
'download' => true,
'icon' => 'mime_mail.gif'
);
$mime_actions['text/'] =
array(
'action' => 'default',
'view' => true,
'inline' => true,
'view_function' => 'mime_view_text',
'download' => true,
'icon' => 'mime_text.gif'
);
$mime_actions['text/richtext'] =
array(
'action' => 'default',
'view' => true,
'inline' => false,
'view_function' => 'mime_view_text',
'download' => true,
'icon' => 'mime_text.gif'
);
$mime_actions['image/'] =
array(
'action' => 'default',
'function' => 'mime_action_images',
'view' => true,
'download' => true,
'icon' => 'mime_image.gif'
);
if (!empty($default->path_to_mswordview)) {
$mime_actions['application/msword'] =
array(
'action' => 'default',
'view' => true,
'view_function' => 'mime_view_msword',
'download' => true,
'icon' => 'mime_msword.gif'
);
}
if (!empty($default->path_to_xlHtml)) {
$mime_actions['application/msexcel'] =
array(
'action' => 'default',
'view' => true,
'view_function' => 'mime_view_xls',
'download' => true,
'icon' => 'mime_excel.gif'
);
$mime_actions['application/vnd.ms-excel'] =
array(
'action' => 'default',
'view' => true,
'view_function' => 'mime_view_xls',
'download' => true,
'icon' => 'mime_excel.gif'
);
}
$mime_actions['application/x-imp-data'] =
array(
'action' => 'function',
'function' => 'mime_action_ximpdata',
'view' => false,
'download' => false,
'icon' => 'mime_broken.gif'
);
$mime_actions['application/x-gtar'] =
array(
'action' => 'default',
'view' => true,
'view_function' => 'mime_view_tgz',
'download' => true,
'icon' => 'mime_compressed.gif'
);
$mime_actions['application/x-tar'] =
array(
'action' => 'default',
'view' => true,
'view_function' => 'mime_view_tar',
'download' => true,
'icon' => 'mime_compressed.gif'
);
/*** User-contributed mimetypes for various kinds of data. Uncomment
them if you want them. ***/
// .zip - Uses zipinfo.
// By: Joao Pedro Goncalves <joaop@iscsp.utl.pt>
// Define $default->path_to_zipinfo in defaults.php3.
/*
$mime_actions['application/zip'] =
array(
'action' => 'default',
'view' => true,
'view_function' => 'mime_view_zip',
'download' => true,
'icon' => 'mime_compressed.gif'
);
$mime_actions['application/x-zip-compressed'] =
array(
'action' => 'default',
'view' => true,
'view_function' => 'mime_view_zip',
'download' => true,
'icon' => 'mime_compressed.gif'
);
*/
// .rpm - Red Hat packages.
// By: Joao Pedro Goncalves <joaop@iscsp.utl.pt>
// Define $default->path_to_rpm in defaults.php3.
/*
$mime_actions['application/x-rpm'] =
array(
'action' => 'default',
'view' => true,
'view_function' => 'mime_view_rpm',
'download' => true,
'icon' => 'mime_rpm.gif'
);
*/
// .deb - Debian packages.
// Define $default->path_to_dpkg in defaults.php3.
$mime_actions['application/x-debian-package'] =
array(
'action' => 'default',
'view' => true,
'view_function' => 'mime_view_deb',
'download' => true,
'icon' => 'mime_deb.gif'
);
/***** HTML Email Configuration *****/
// There are multiple ways to configure IMP to view HTML sent as
// email. Here are three. It is VERY IMPORTANT to note that if you
// configure HTML to be viewed inline and set 'override_text' to true,
// it will attempt to OVERRIDE the text part of the email and replace it
// with the HTML part. This follows the behavior of most "Rich" email
// clients that send HTML mail with a text and HTML part that are
// identical except for the markup (aka multipart/alternative, but we don't
// implement _quite_ that yet).
// Viewing HTML is NOT SECURE - it can open you to attack. For
// this reason, you can *choose* to view it, but it won't display in imp at
// all unless you change the settings.
// Thus, the default is to only allow html parts to be downloadable, and not
// viewable through IMP at all. This is for security reasons; please try and
// understand those reasons before enabling any sort of HTML viewing.
$mime_actions['text/html'] =
array(
'action' => 'default',
'view' => false,
'inline' => false,
'override_text' => false,
'view_function' => 'mime_view_html',
'download' => true,
'icon' => 'mime_html.gif'
);
// Allow the HTML MIME-part to be viewed in another browser window and
// downloadable. This is the safest way to read mail and
// still have HTML mail renderable, all options are open.
// THIS IS STILL A POTENTIAL SECURITY HOLE
$mime_actions['text/html'] =
array(
'action' => 'default',
'view' => true,
'inline' => false,
'override_text' => false,
'view_function' => 'mime_view_html',
'download' => true,
'icon' => 'mime_html.gif'
);
// View the HTML MIME-part inline, overriding the text part, and be
// downloadable. This is not provably 100% safe (you may lose text).
//
// This is not secure, unfortunately, and should only be used if you
// can trust your incoming mail.
/*
$mime_actions['text/html'] =
array(
'action' => 'default',
'view' => true,
'inline' => true,
'override_text' => true,
'view_function' => 'mime_view_html',
'download' => true,
'icon' => 'mime_html.gif'
);
*/
// This is my (mikeh@spark.com) favorite - HTML inline, not
// downloadable. Overrides text parts. Totally transparent. This is
// just like the previous one, but the user interface is less
// cluttered without the download option. There is the potential
// danger that we lose some text parts when we do this, but current
// HTML-email clients send the email in such a way that this doesn't
// happen as far as I know.
//
// Unfortunately, this is not secure. Unless you only get trusted mail, (like an
// intranet, where I have my IMP), you shouldn't use this.
/*
$mime_actions['text/html'] =
array(
'action' => 'default',
'view' => true,
'inline' => true,
'override_text' => true,
'view_function' => 'mime_view_html',
'download' => false,
'icon' => 'mime_html.gif'
);
*/
?>
|
