mirror of
https://git.notmuchmail.org/git/notmuch
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a9f3ad4fcb
The advantage here is that we actually get the necessary folding of long headers, (particularly the References header, but also things like Subject). This also gives us parsed recipient addresses so that we can easily elide the sender's address(es) from the recipient list (just as soon as we have a configured value for the recipient's address(es)).
111 lines
3 KiB
C
111 lines
3 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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*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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