-show_message_body (const char *filename,
- const notmuch_show_format_t *format)
-{
- GMimeStream *stream = NULL;
- GMimeParser *parser = NULL;
- GMimeMessage *mime_message = NULL;
- notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
- FILE *file = NULL;
- int part_count = 0;
-
- file = fopen (filename, "r");
- if (! file) {
- fprintf (stderr, "Error opening %s: %s\n", filename, strerror (errno));
- ret = NOTMUCH_STATUS_FILE_ERROR;
- goto DONE;
- }
-
- stream = g_mime_stream_file_new (file);
- g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream), FALSE);
-
- parser = g_mime_parser_new_with_stream (stream);
-
- mime_message = g_mime_parser_construct_message (parser);
-
- show_message_part (g_mime_message_get_mime_part (mime_message),
- &part_count,
- format,
- TRUE);
-
- DONE:
- if (mime_message)
- g_object_unref (mime_message);
-
- if (parser)
- g_object_unref (parser);
-
- if (stream)
- g_object_unref (stream);
-
- if (file)
- fclose (file);
-
- return ret;
-}
-
-static void
-show_one_part_output (GMimeObject *part)
-{
- GMimeStream *stream_filter = NULL;
- GMimeDataWrapper *wrapper;
- GMimeStream *stream_stdout = g_mime_stream_file_new (stdout);
-
- stream_filter = g_mime_stream_filter_new(stream_stdout);
- wrapper = g_mime_part_get_content_object (GMIME_PART (part));
- if (wrapper && stream_filter)
- g_mime_data_wrapper_write_to_stream (wrapper, stream_filter);
- if (stream_filter)
- g_object_unref(stream_filter);
-}
-
-static void
-show_one_part_worker (GMimeObject *part, int *part_count, int desired_part)
-{
- if (GMIME_IS_MULTIPART (part)) {
- GMimeMultipart *multipart = GMIME_MULTIPART (part);
- int i;
-
- *part_count = *part_count + 1;
-
- for (i = 0; i < g_mime_multipart_get_count (multipart); i++) {
- show_one_part_worker (g_mime_multipart_get_part (multipart, i),
- part_count, desired_part);
- }
- return;
- }
-
- if (GMIME_IS_MESSAGE_PART (part)) {
- GMimeMessage *mime_message;
-
- mime_message = g_mime_message_part_get_message (GMIME_MESSAGE_PART (part));
-
- show_one_part_worker (g_mime_message_get_mime_part (mime_message),
- part_count, desired_part);
-
- return;
- }
-
- if (! (GMIME_IS_PART (part)))
- return;
-
- *part_count = *part_count + 1;
-
- if (*part_count == desired_part)
- show_one_part_output (part);
-}
-
-notmuch_status_t
-show_one_part (const char *filename, int part)