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];
35 unsigned short o_read;
51 omagic = DefaultMagic;
52 DefaultMagic = M_MBOX;
54 rc = (mx_open_mailbox (tmp, M_NEWFOLDER, &tmpctx) == NULL) ? -1 : 0;
56 DefaultMagic = omagic;
59 mutt_error (_("could not create temporary folder: %s"), strerror (errno));
63 rc = mutt_append_message (&tmpctx, ctx, cur, 0, CH_NOLEN |
64 (ctx->magic == M_MBOX ? 0 : CH_NOSTATUS));
67 mx_close_mailbox (&tmpctx, NULL);
70 mutt_error (_("could not write temporary mail folder: %s"),
75 if (stat (tmp, &sb) == 0) {
81 * 2002-09-05 me@sigpipe.org
82 * The file the user is going to edit is not a real mbox, so we need to
83 * truncate the last newline in the temp file, which is logically part of
84 * the message separator, and not the body of the message. If we fail to
85 * remove it, the message will grow by one line each time the user edits
88 if (size != 0 && truncate (tmp, --size) == -1) {
89 mutt_error (_("could not truncate temporary mail folder: %s"),
96 if ((rc = stat (tmp, &sb)) == -1) {
97 mutt_error (_("Can't stat %s: %s"), tmp, strerror (errno));
101 if (sb.st_size == 0) {
102 mutt_message (_("Message file is empty!"));
107 if (sb.st_mtime == mtime && sb.st_size == size) {
108 mutt_message (_("Message not modified!"));
113 if ((fp = fopen (tmp, "r")) == NULL) {
115 mutt_error (_("Can't open message file: %s"), strerror (errno));
119 if (mx_open_mailbox (ctx->path, M_APPEND, &tmpctx) == NULL) {
121 mutt_error (_("Can't append to folder: %s"), strerror (errno));
126 cf = (tmpctx.magic == M_MBOX ? 0 : CH_NOSTATUS);
128 if (fgets (buff, sizeof (buff), fp) && is_from (buff, NULL, 0, NULL)) {
129 if (tmpctx.magic == M_MBOX)
130 cf = CH_FROM | CH_FORCE_FROM;
136 * XXX - we have to play games with the message flags to avoid
137 * problematic behaviour with maildir folders.
143 cur->read = cur->old = 0;
144 msg = mx_open_new_message (&tmpctx, cur, of);
149 mutt_error (_("Can't append to folder: %s"), strerror (errno));
150 mx_close_mailbox (&tmpctx, NULL);
155 mutt_copy_hdr (fp, msg->fp, 0, sb.st_size, CH_NOLEN | cf,
157 fputc ('\n', msg->fp);
158 rc = mutt_copy_stream (fp, msg->fp);
161 rc = mx_commit_message (msg, &tmpctx);
162 mx_close_message (&msg);
164 mx_close_mailbox (&tmpctx, NULL);
173 mutt_set_flag (Context, cur, M_DELETE, 1);
174 mutt_set_flag (Context, cur, M_READ, 1);
176 if (option (OPTDELETEUNTAG))
177 mutt_set_flag (Context, cur, M_TAG, 0);
180 mutt_message (_("Error. Preserving temporary file: %s"), tmp);
186 int mutt_edit_message (CONTEXT * ctx, HEADER * hdr)
191 return edit_one_message (ctx, hdr);
194 for (i = 0; i < ctx->vcount; i++) {
196 if (ctx->hdrs[j]->tagged) {
197 if (edit_one_message (ctx, ctx->hdrs[j]) == -1)