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/*
* e-mail-parser-multipart-digest.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/>
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-mail-format-extensions.h"
#include <em-format/e-mail-parser-extension.h>
#include <em-format/e-mail-parser.h>
#include <e-util/e-util.h>
#include <camel/camel.h>
#include <string.h>
typedef EMailParserExtension EMailParserMultipartDigest;
typedef EMailParserExtensionClass EMailParserMultipartDigestClass;
G_DEFINE_TYPE (
EMailParserMultipartDigest,
e_mail_parser_multipart_digest,
E_TYPE_MAIL_PARSER_EXTENSION)
static const gchar *parser_mime_types[] = {
"multipart/digest",
NULL
};
static gboolean
empe_mp_digest_parse (EMailParserExtension *extension,
EMailParser *parser,
CamelMimePart *part,
GString *part_id,
GCancellable *cancellable,
GQueue *out_mail_parts)
{
CamelMultipart *mp;
gint i, nparts, len;
mp = (CamelMultipart *) camel_medium_get_content ((CamelMedium *) part);
if (!CAMEL_IS_MULTIPART (mp))
return e_mail_parser_parse_part_as (
parser, part, part_id,
"application/vnd.evolution.source",
cancellable, out_mail_parts);
len = part_id->len;
nparts = camel_multipart_get_number (mp);
for (i = 0; i < nparts; i++) {
CamelMimePart *subpart;
CamelContentType *ct;
gchar *cts;
subpart = camel_multipart_get_part (mp, i);
if (!subpart)
continue;
g_string_append_printf (part_id, ".digest.%d", i);
ct = camel_mime_part_get_content_type (subpart);
/* According to RFC this shouldn't happen, but who knows... */
if (ct && !camel_content_type_is (ct, "message", "rfc822")) {
cts = camel_content_type_simple (ct);
e_mail_parser_parse_part_as (
parser, subpart, part_id, cts,
cancellable, out_mail_parts);
g_free (cts);
} else {
GQueue work_queue = G_QUEUE_INIT;
EMailPart *mail_part;
e_mail_parser_parse_part_as (
parser, subpart, part_id, "message/rfc822",
cancellable, &work_queue);
mail_part = g_queue_peek_head (&work_queue);
/* Force the message to be collapsable */
if (mail_part != NULL && !mail_part->is_attachment)
e_mail_parser_wrap_as_attachment (
parser, subpart, part_id, &work_queue);
mail_part = g_queue_peek_head (&work_queue);
/* Force the message to be expanded */
if (mail_part != NULL)
mail_part->force_inline = TRUE;
e_queue_transfer (&work_queue, out_mail_parts);
}
g_string_truncate (part_id, len);
}
return TRUE;
}
static guint32
empe_mp_digest_get_flags (EMailParserExtension *extension)
{
return E_MAIL_PARSER_EXTENSION_COMPOUND_TYPE;
}
static void
e_mail_parser_multipart_digest_class_init (EMailParserExtensionClass *class)
{
class->mime_types = parser_mime_types;
class->parse = empe_mp_digest_parse;
class->get_flags = empe_mp_digest_get_flags;
}
static void
e_mail_parser_multipart_digest_init (EMailParserExtension *extension)
{
}
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