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/*
* e-mail-extension.c
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*/
#include "e-mail-extension.h"
#include <glib-object.h>
G_DEFINE_INTERFACE (EMailExtension, e_mail_extension, G_TYPE_OBJECT)
static void
e_mail_extension_default_init (EMailExtensionInterface *iface)
{
}
/**
* EMailExtension:
*
* The #EMailExtension is an abstract interface for all extensions for
* #EMailParser and #EmailFormatter.
*
* The interface is further extended by #EMailParserExtension and
* #EMailFormatterExtension interfaces which define final API for both types
* of extensions.
*/
/**
* e_mail_extension_get_mime_types:
* @extension: an #EMailExtension
*
* A virtual function reimplemented in all mail extensions that returns a
* @NULL-terminated array of mime types that the particular extension is able
* to process.
*
* The mime-types can be either full (like text/plain), or with common subtype,
* e.g. text/ *. User should try to find the best mathing mime-type handler and
* use the latter type only as a fallback.
*
* Return value: a @NULL-terminated array or @NULL
*/
const gchar **
e_mail_extension_get_mime_types (EMailExtension *extension)
{
EMailExtensionInterface *interface;
g_return_val_if_fail (E_IS_MAIL_EXTENSION (extension), NULL);
interface = E_MAIL_EXTENSION_GET_INTERFACE (extension);
g_return_val_if_fail (interface->mime_types != NULL, NULL);
return interface->mime_types (extension);
}
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