path: root/em-format/e-mail-parser-text-enriched.c

/*
 * e-mail-parser-text-enriched.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 <glib/gi18n-lib.h>

#include <e-util/e-util.h>

#include "e-mail-parser-extension.h"
#include "e-mail-part-utils.h"

typedef EMailParserExtension EMailParserTextEnriched;
typedef EMailParserExtensionClass EMailParserTextEnrichedClass;

GType e_mail_parser_text_enriched_get_type (void);

G_DEFINE_TYPE (
    EMailParserTextEnriched,
    e_mail_parser_text_enriched,
    E_TYPE_MAIL_PARSER_EXTENSION)

static const gchar *parser_mime_types[] = {
    "text/richtext",
    "text/enriched",
    NULL
};

static gboolean
empe_text_enriched_parse (EMailParserExtension *extension,
                          EMailParser *parser,
                          CamelMimePart *part,
                          GString *part_id,
                          GCancellable *cancellable,
                          GQueue *out_mail_parts)
{
    GQueue work_queue = G_QUEUE_INIT;
    EMailPart *mail_part;
    const gchar *cid;
    gint len;
    CamelContentType *ct;

    len = part_id->len;
    g_string_append (part_id, ".text_enriched");

    mail_part = e_mail_part_new (part, part_id->str);

    ct = camel_mime_part_get_content_type (part);
    if (ct != NULL) {
        gchar *mime_type;

        mime_type = camel_content_type_simple (ct);
        e_mail_part_set_mime_type (mail_part, mime_type);
        g_free (mime_type);
    } else {
        e_mail_part_set_mime_type (mail_part, "text/enriched");
    }

    cid = camel_mime_part_get_content_id (part);
    if (cid != NULL) {
        gchar *cid_uri;

        cid_uri = g_strdup_printf ("cid:%s", cid);
        e_mail_part_set_cid (mail_part, cid_uri);
        g_free (cid_uri);
    }

    g_string_truncate (part_id, len);

    g_queue_push_tail (&work_queue, mail_part);

    if (e_mail_part_is_attachment (part))
        e_mail_parser_wrap_as_attachment (
            parser, part, part_id, &work_queue);

    e_queue_transfer (&work_queue, out_mail_parts);

    return TRUE;
}

static void
e_mail_parser_text_enriched_class_init (EMailParserExtensionClass *class)
{
    class->mime_types = parser_mime_types;
    class->priority = G_PRIORITY_LOW;
    class->parse = empe_text_enriched_parse;
}

static void
e_mail_parser_text_enriched_init (EMailParserExtension *extension)
{
}