mirror of
https://git.notmuchmail.org/git/notmuch
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6ce2bf68f5
In the case of notmuch-show, "--format=json" also implies "--entire-thread" as the thread structure is implicit in the emitted document tree. As a coincidence to the implementation, multipart message ID numbers are now incremented with each part printed. This changes the previous semantics, which were unclear and not necessary related to the actual ordering of the message parts.
104 lines
2.8 KiB
C
104 lines
2.8 KiB
C
/* 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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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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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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*part_count = *part_count + 1;
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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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