mirror of
https://git.notmuchmail.org/git/notmuch
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112 lines
3 KiB
C
112 lines
3 KiB
C
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/* notmuch - Not much of an email program, (just index and search)
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*
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* Copyright © 2009 Carl Worth
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* Copyright © 2009 Keith Packard
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://www.gnu.org/licenses/ .
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*
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* Authors: Carl Worth <cworth@cworth.org>
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* Keith Packard <keithp@keithp.com>
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*/
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#include "notmuch-client.h"
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static void
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show_message_part (GMimeObject *part, int *part_count,
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void (*show_part) (GMimeObject *part, int *part_count))
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{
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*part_count = *part_count + 1;
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if (GMIME_IS_MULTIPART (part)) {
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GMimeMultipart *multipart = GMIME_MULTIPART (part);
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int i;
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for (i = 0; i < g_mime_multipart_get_count (multipart); i++) {
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if (GMIME_IS_MULTIPART_SIGNED (multipart)) {
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/* Don't index the signature. */
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if (i == 1)
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continue;
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if (i > 1)
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fprintf (stderr, "Warning: Unexpected extra parts of mutlipart/signed. Continuing.\n");
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}
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show_message_part (g_mime_multipart_get_part (multipart, i),
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part_count, show_part);
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}
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return;
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}
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if (GMIME_IS_MESSAGE_PART (part)) {
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GMimeMessage *mime_message;
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mime_message = g_mime_message_part_get_message (GMIME_MESSAGE_PART (part));
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show_message_part (g_mime_message_get_mime_part (mime_message),
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part_count, show_part);
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return;
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}
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if (! (GMIME_IS_PART (part))) {
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fprintf (stderr, "Warning: Not displaying unknown mime part: %s.\n",
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g_type_name (G_OBJECT_TYPE (part)));
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return;
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}
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(*show_part) (part, part_count);
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}
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notmuch_status_t
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show_message_body (const char *filename,
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void (*show_part) (GMimeObject *part, int *part_count))
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{
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GMimeStream *stream = NULL;
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GMimeParser *parser = NULL;
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GMimeMessage *mime_message = NULL;
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notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
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FILE *file = NULL;
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int part_count = 0;
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file = fopen (filename, "r");
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if (! file) {
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fprintf (stderr, "Error opening %s: %s\n", filename, strerror (errno));
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ret = NOTMUCH_STATUS_FILE_ERROR;
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goto DONE;
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}
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stream = g_mime_stream_file_new (file);
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g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream), FALSE);
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parser = g_mime_parser_new_with_stream (stream);
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mime_message = g_mime_parser_construct_message (parser);
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show_message_part (g_mime_message_get_mime_part (mime_message),
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&part_count, show_part);
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DONE:
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if (mime_message)
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g_object_unref (mime_message);
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if (parser)
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g_object_unref (parser);
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if (stream)
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g_object_unref (stream);
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if (file)
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fclose (file);
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return ret;
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}
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