2 * Copyright notice from original mutt:
3 * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.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.
18 #include <lib-lib/macros.h>
19 #include <lib-lib/ascii.h>
20 #include <lib-lib/file.h>
24 #include <lib-crypt/crypt.h>
25 #include "mutt_idna.h"
27 void mutt_edit_headers (const char *editor,
29 HEADER * msg, char *fcc, ssize_t fcclen)
31 char path[_POSIX_PATH_MAX]; /* tempfile used to edit headers + body */
32 char buffer[LONG_STRING];
39 string_list_t *cur, **last = NULL, *tmp;
42 if ((ofp = safe_fopen (path, "w")) == NULL) {
47 mutt_env_to_local (msg->env);
48 mutt_write_rfc822_header (ofp, msg->env, NULL, 1, 0);
49 fputc ('\n', ofp); /* tie off the header. */
51 /* now copy the body of the message. */
52 if ((ifp = fopen (body, "r")) == NULL) {
57 mutt_copy_stream (ifp, ofp);
62 if (stat (path, &st) == -1) {
67 mtime = mutt_decrease_mtime (path, &st);
69 mutt_edit_file (editor, path);
71 if (mtime == st.st_mtime) {
72 /* the file has not changed! */
78 string_list_wipe(&msg->env->userhdrs);
80 /* Read the temp file back in */
81 if ((ifp = fopen (path, "r")) == NULL) {
86 if ((ofp = safe_fopen (body, "w")) == NULL) {
87 /* intentionally leak a possible temporary file here */
93 n = mutt_read_rfc822_header (ifp, NULL, 1, 0);
94 while ((i = fread (buffer, 1, sizeof (buffer), ifp)) > 0)
95 fwrite (buffer, 1, i, ofp);
100 /* restore old info. */
101 n->references = msg->env->references;
102 msg->env->references = NULL;
104 envelope_delete(&msg->env);
108 if (!msg->env->in_reply_to)
110 if (!option (OPTNEWSSEND))
112 string_list_wipe(&msg->env->references);
114 mutt_expand_aliases_env (msg->env);
116 /* search through the user defined headers added to see if either a
117 * fcc: or attach-file: field was specified.
120 cur = msg->env->userhdrs;
121 last = &msg->env->userhdrs;
125 /* keep track of whether or not we see the in-reply-to field. if we did
126 * not, remove the references: field later so that we can generate a new
127 * message based upon this one.
129 if (fcc && ascii_strncasecmp ("fcc:", cur->data, 4) == 0) {
130 p = vskipspaces(cur->data + 4);
132 m_strcpy(fcc, fcclen, p);
133 mutt_pretty_mailbox (fcc);
137 else if (ascii_strncasecmp ("attach:", cur->data, 7) == 0) {
142 p = vskipspaces(cur->data + 7);
144 if ((q = strpbrk (p, " \t"))) {
145 m_strncpy(path, sizeof(path), p, q - p);
149 m_strcpy(path, sizeof(path), p);
150 mutt_expand_path (path, sizeof (path));
151 if ((bbody = mutt_make_file_attach (path))) {
152 bbody->description = m_strdup(q);
153 for (parts = msg->content; parts->next; parts = parts->next);
157 mutt_pretty_mailbox (path);
158 mutt_error (_("%s: unable to attach file"), path);
165 else if (ascii_strncasecmp("pgp:", cur->data, 4) == 0) {
166 msg->security = mutt_parse_crypt_hdr (cur->data + 4, 0);
168 msg->security |= APPLICATION_PGP;
181 string_list_wipe(&tmp);