2 * Copyright notice from original mutt:
3 * Copyright (C) 1999-2000 Thomas Roessler <roessler@does-not-exist.org>
5 * This file is part of mutt-ng, see http://www.muttng.org/.
6 * It's licensed under the GNU General Public License,
7 * please see the file GPL in the top level source directory.
10 /* simple, editor-based message editing */
12 #include <lib-lib/lib-lib.h>
13 #include <lib-ui/lib-ui.h>
14 #include <lib-mx/mx.h>
22 * 1 message not modified
23 * 0 message edited successfully
27 static int edit_one_message (CONTEXT * ctx, HEADER * cur)
29 char tmp[_POSIX_PATH_MAX];
34 unsigned short o_read;
50 rc = (mx_open_mailbox(tmp, M_NEWFOLDER, &tmpctx) == NULL) ? -1 : 0;
53 mutt_error (_("could not create temporary folder: %s"), strerror (errno));
57 rc = mutt_append_message (&tmpctx, ctx, cur, 0, CH_NOLEN |
58 (ctx->magic == M_MBOX ? 0 : CH_NOSTATUS));
61 mx_close_mailbox (&tmpctx, NULL);
64 mutt_error (_("could not write temporary mail folder: %s"),
69 if (stat (tmp, &sb) == 0) {
75 * 2002-09-05 me@sigpipe.org
76 * The file the user is going to edit is not a real mbox, so we need to
77 * truncate the last newline in the temp file, which is logically part of
78 * the message separator, and not the body of the message. If we fail to
79 * remove it, the message will grow by one line each time the user edits
82 if (size != 0 && truncate (tmp, --size) == -1) {
83 mutt_error (_("could not truncate temporary mail folder: %s"),
90 if ((rc = stat (tmp, &sb)) == -1) {
91 mutt_error (_("Can't stat %s: %s"), tmp, strerror (errno));
95 if (sb.st_size == 0) {
96 mutt_message (_("Message file is empty!"));
101 if (sb.st_mtime == mtime && sb.st_size == size) {
102 mutt_message (_("Message not modified!"));
107 if ((fp = fopen (tmp, "r")) == NULL) {
109 mutt_error (_("Can't open message file: %s"), strerror (errno));
113 if (mx_open_mailbox (ctx->path, M_APPEND, &tmpctx) == NULL) {
115 mutt_error (_("Can't append to folder: %s"), strerror (errno));
120 cf = (tmpctx.magic == M_MBOX ? 0 : CH_NOSTATUS);
122 if (fgets (buff, sizeof (buff), fp) && is_from (buff, NULL, 0, NULL)) {
123 if (tmpctx.magic == M_MBOX)
124 cf = CH_FROM | CH_FORCE_FROM;
130 * XXX - we have to play games with the message flags to avoid
131 * problematic behaviour with maildir folders.
137 cur->read = cur->old = 0;
138 msg = mx_open_new_message (&tmpctx, cur, of);
143 mutt_error (_("Can't append to folder: %s"), strerror (errno));
144 mx_close_mailbox (&tmpctx, NULL);
149 mutt_copy_hdr (fp, msg->fp, 0, sb.st_size, CH_NOLEN | cf,
151 fputc ('\n', msg->fp);
152 rc = mutt_copy_stream (fp, msg->fp);
155 rc = mx_commit_message (msg, &tmpctx);
156 mx_close_message (&msg);
158 mx_close_mailbox (&tmpctx, NULL);
167 mutt_set_flag (Context, cur, M_DELETE, 1);
168 mutt_set_flag (Context, cur, M_READ, 1);
170 if (option (OPTDELETEUNTAG))
171 mutt_set_flag (Context, cur, M_TAG, 0);
174 mutt_message (_("Error. Preserving temporary file: %s"), tmp);
180 int mutt_edit_message (CONTEXT * ctx, HEADER * hdr)
185 return edit_one_message (ctx, hdr);
188 for (i = 0; i < ctx->vcount; i++) {
190 if (ctx->hdrs[j]->tagged) {
191 if (edit_one_message (ctx, ctx->hdrs[j]) == -1)