void mutt_free_body (BODY **p)
{
BODY *a = *p, *b;
while (a)
{
b = a;
a = a->next;
if (b->parameter)
mutt_free_parameter (&b->parameter);
if (b->unlink && b->filename)
unlink (b->filename);
safe_free ((void **) &b->filename);
safe_free ((void **) &b->content);
safe_free ((void **) &b->xtype);
safe_free ((void **) &b->subtype);
safe_free ((void **) &b->description);
safe_free ((void **) &b->form_name);
if (b->hdr)
{
/* Don't free twice (b->hdr->content = b->parts) */
b->hdr->content = NULL;
mutt_free_header(&b->hdr);
}
if (b->parts)
mutt_free_body (&b->parts);
safe_free ((void **) &b);
}
*p = 0;
}
HEADER *
mutt_hcache_restore(const unsigned char *d, HEADER ** oh)
{
int off = 0;
HEADER *h = mutt_new_header();
int convert = !Charset_is_utf8;
/* skip validate */
off += sizeof (validate);
/* skip crc */
off += sizeof (unsigned int);
memcpy(h, d + off, sizeof (HEADER));
off += sizeof (HEADER);
h->env = mutt_new_envelope();
restore_envelope(h->env, d, &off, convert);
h->content = mutt_new_body();
restore_body(h->content, d, &off, convert);
restore_char(&h->maildir_flags, d, &off, convert);
/* this is needed for maildir style mailboxes */
if (oh)
{
h->old = (*oh)->old;
h->path = safe_strdup((*oh)->path);
mutt_free_header(oh);
}
return h;
}
static void maildir_free_entry(struct maildir **md)
{
if(!md || !*md)
return;
safe_free((void **) &(*md)->canon_fname);
if((*md)->h)
mutt_free_header(&(*md)->h);
safe_free((void **) md);
}
void mutt_free_body (BODY ** p)
{
BODY *a = *p, *b;
while (a) {
b = a;
a = a->next;
if (b->parameter)
mutt_free_parameter (&b->parameter);
if (b->unlink && b->filename) {
debug_print (1, ("unlinking %s.\n", b->filename));
unlink (b->filename);
}
else if (b->filename)
debug_print (1, ("not unlinking %s.\n", b->filename));
mem_free (&b->filename);
mem_free (&b->content);
mem_free (&b->xtype);
mem_free (&b->subtype);
mem_free (&b->description);
mem_free (&b->form_name);
if (b->hdr) {
/* Don't free twice (b->hdr->content = b->parts) */
b->hdr->content = NULL;
mutt_free_header (&b->hdr);
}
if (b->parts)
mutt_free_body (&b->parts);
mem_free (&b);
}
*p = 0;
}
int mh_check_mailbox(CONTEXT *ctx, int *index_hint)
{
char buf[_POSIX_PATH_MAX], b1[LONG_STRING], b2[LONG_STRING];
struct stat st, st_cur;
short modified = 0, have_new = 0, occult = 0;
struct maildir *md, *p;
struct maildir **last;
HASH *fnames;
int i, j;
if(!option (OPTCHECKNEW))
return 0;
if(ctx->magic == M_MH)
{
strfcpy(buf, ctx->path, sizeof(buf));
if(stat(buf, &st) == -1)
return -1;
/* create .mh_sequences when there isn't one. */
snprintf (buf, sizeof (buf), "%s/.mh_sequences", ctx->path);
if (stat (buf, &st_cur) == -1)
{
if (errno == ENOENT)
{
char *tmp;
FILE *fp = NULL;
if (mh_mkstemp (ctx, &fp, &tmp) == 0)
{
safe_fclose (&fp);
if (safe_rename (tmp, buf) == -1)
unlink (tmp);
safe_free ((void **) &tmp);
}
if (stat (buf, &st_cur) == -1)
modified = 1;
}
else
modified = 1;
}
}
else if(ctx->magic == M_MAILDIR)
{
snprintf(buf, sizeof(buf), "%s/new", ctx->path);
if(stat(buf, &st) == -1)
return -1;
snprintf(buf, sizeof(buf), "%s/cur", ctx->path);
if(stat(buf, &st_cur) == -1) /* XXX - name is bad. */
modified = 1;
}
if(!modified && ctx->magic == M_MAILDIR && st_cur.st_mtime > ctx->mtime_cur)
modified = 1;
if(!modified && ctx->magic == M_MH && (st.st_mtime > ctx->mtime || st_cur.st_mtime > ctx->mtime_cur))
modified = 1;
if(modified || (ctx->magic == M_MAILDIR && st.st_mtime > ctx->mtime))
have_new = 1;
if(!modified && !have_new)
return 0;
ctx->mtime_cur = st_cur.st_mtime;
ctx->mtime = st.st_mtime;
#if 0
if(Sort != SORT_ORDER)
{
short old_sort;
old_sort = Sort;
Sort = SORT_ORDER;
mutt_sort_headers(ctx, 1);
Sort = old_sort;
}
#endif
md = NULL;
last = &md;
if(ctx->magic == M_MAILDIR)
{
if(have_new)
maildir_parse_dir(ctx, &last, "new", NULL);
if(modified)
maildir_parse_dir(ctx, &last, "cur", NULL);
}
else if(ctx->magic == M_MH)
{
struct mh_sequences mhs;
memset (&mhs, 0, sizeof (mhs));
maildir_parse_dir (ctx, &last, NULL, NULL);
mh_read_sequences (&mhs, ctx->path);
mh_update_maildir (md, &mhs);
mhs_free_sequences (&mhs);
}
/* check for modifications and adjust flags */
fnames = hash_create (1031);
for(p = md; p; p = p->next)
{
if(ctx->magic == M_MAILDIR)
{
maildir_canon_filename(b2, p->h->path, sizeof(b2));
p->canon_fname = safe_strdup(b2);
}
else
p->canon_fname = safe_strdup(p->h->path);
hash_insert(fnames, p->canon_fname, p, 0);
}
for(i = 0; i < ctx->msgcount; i++)
{
ctx->hdrs[i]->active = 0;
if(ctx->magic == M_MAILDIR)
maildir_canon_filename(b1, ctx->hdrs[i]->path, sizeof(b1));
else
strfcpy(b1, ctx->hdrs[i]->path, sizeof(b1));
dprint(2, (debugfile, "%s:%d: mh_check_mailbox(): Looking for %s.\n", __FILE__, __LINE__, b1));
if((p = hash_find(fnames, b1)) && p->h &&
mbox_strict_cmp_headers(ctx->hdrs[i], p->h))
{
/* found the right message */
dprint(2, (debugfile, "%s:%d: Found. Flags before: %s%s%s%s%s\n", __FILE__, __LINE__,
ctx->hdrs[i]->flagged ? "f" : "",
ctx->hdrs[i]->deleted ? "D" : "",
ctx->hdrs[i]->replied ? "r" : "",
ctx->hdrs[i]->old ? "O" : "",
ctx->hdrs[i]->read ? "R" : ""));
if(mutt_strcmp(ctx->hdrs[i]->path, p->h->path))
mutt_str_replace (&ctx->hdrs[i]->path, p->h->path);
if(modified)
{
if(!ctx->hdrs[i]->changed)
{
mutt_set_flag (ctx, ctx->hdrs[i], M_FLAG, p->h->flagged);
mutt_set_flag (ctx, ctx->hdrs[i], M_REPLIED, p->h->replied);
mutt_set_flag (ctx, ctx->hdrs[i], M_READ, p->h->read);
}
mutt_set_flag(ctx, ctx->hdrs[i], M_OLD, p->h->old);
}
ctx->hdrs[i]->active = 1;
dprint(2, (debugfile, "%s:%d: Flags after: %s%s%s%s%s\n", __FILE__, __LINE__,
ctx->hdrs[i]->flagged ? "f" : "",
ctx->hdrs[i]->deleted ? "D" : "",
ctx->hdrs[i]->replied ? "r" : "",
ctx->hdrs[i]->old ? "O" : "",
ctx->hdrs[i]->read ? "R" : ""));
mutt_free_header(&p->h);
}
else if (ctx->magic == M_MAILDIR && !modified && !strncmp("cur/", ctx->hdrs[i]->path, 4))
{
/* If the cur/ part wasn't externally modified for a maildir
* type folder, assume the message is still active. Actually,
* we simply don't know.
*/
ctx->hdrs[i]->active = 1;
}
else if (modified || (ctx->magic == M_MAILDIR && !strncmp("new/", ctx->hdrs[i]->path, 4)))
{
/* Mailbox was modified, or a new message vanished. */
/* Note: This code will _not_ apply for a new message which
* is just moved to cur/, as this would modify cur's time
* stamp and lead to modified == 1. Thus, we'd have parsed
* the complete folder above, and the message would have
* been found in the look-up table.
*/
dprint(2, (debugfile, "%s:%d: Not found. Flags were: %s%s%s%s%s\n", __FILE__, __LINE__,
ctx->hdrs[i]->flagged ? "f" : "",
ctx->hdrs[i]->deleted ? "D" : "",
ctx->hdrs[i]->replied ? "r" : "",
ctx->hdrs[i]->old ? "O" : "",
ctx->hdrs[i]->read ? "R" : ""));
occult = 1;
}
}
/* destroy the file name hash */
hash_destroy(&fnames, NULL);
/* If we didn't just get new mail, update the tables. */
if(modified || occult)
{
short old_sort;
int old_count;
#ifndef LIBMUTT
if (Sort != SORT_ORDER)
{
old_sort = Sort;
Sort = SORT_ORDER;
mutt_sort_headers (ctx, 1);
Sort = old_sort;
}
#endif
old_count = ctx->msgcount;
for (i = 0, j = 0; i < old_count; i++)
{
if (ctx->hdrs[i]->active && index_hint && *index_hint == i)
*index_hint = j;
if (ctx->hdrs[i]->active)
ctx->hdrs[i]->index = j++;
}
mx_update_tables(ctx, 0);
}
/* Incorporate new messages */
maildir_move_to_context(ctx, &md);
return (modified || occult) ? M_REOPENED : have_new ? M_NEW_MAIL : 0;
}
static void append_message(CONTEXT *ctx,
notmuch_query_t *q,
notmuch_message_t *msg,
int dedup)
{
char *newpath = NULL;
const char *path;
HEADER *h = NULL;
/* deduplicate */
if (dedup && get_mutt_header(ctx, msg)) {
get_ctxdata(ctx)->ignmsgcount++;
nm_progress_update(ctx, q);
dprint(2, (debugfile, "nm: ignore id=%s, already in the context\n",
notmuch_message_get_message_id(msg)));
return;
}
path = get_message_last_filename(msg);
if (!path)
return;
dprint(2, (debugfile, "nm: appending message, i=%d, id=%s, path=%s\n",
ctx->msgcount,
notmuch_message_get_message_id(msg),
path));
if (ctx->msgcount >= ctx->hdrmax) {
dprint(2, (debugfile, "nm: allocate mx memory\n"));
mx_alloc_memory(ctx);
}
if (access(path, F_OK) == 0)
h = maildir_parse_message(M_MAILDIR, path, 0, NULL);
else {
/* maybe moved try find it... */
char *folder = get_folder_from_path(path);
if (folder) {
FILE *f = maildir_open_find_message(folder, path, &newpath);
if (f) {
h = maildir_parse_stream(M_MAILDIR, f, newpath, 0, NULL);
fclose(f);
dprint(1, (debugfile, "nm: not up-to-date: %s -> %s\n",
path, newpath));
}
}
FREE(&folder);
}
if (!h) {
dprint(1, (debugfile, "nm: failed to parse message: %s\n", path));
goto done;
}
if (init_header(h, newpath ? newpath : path, msg) != 0) {
mutt_free_header(&h);
dprint(1, (debugfile, "nm: failed to append header!\n"));
goto done;
}
h->active = 1;
h->index = ctx->msgcount;
ctx->size += h->content->length
+ h->content->offset
- h->content->hdr_offset;
ctx->hdrs[ctx->msgcount] = h;
ctx->msgcount++;
if (newpath) {
/* remember that file has been moved -- nm_sync() will update the DB */
struct nm_hdrdata *hd = (struct nm_hdrdata *) h->data;
if (hd) {
dprint(1, (debugfile, "nm: remember obsolete path: %s\n", path));
hd->oldpath = safe_strdup(path);
}
}
nm_progress_update(ctx, q);
done:
FREE(&newpath);
}
/* returns 0 on success, -1 on error */
int mutt_decode_save_attachment (FILE *fp, BODY *m, char *path,
int displaying, int flags)
{
STATE s;
unsigned int saved_encoding = 0;
BODY *saved_parts = NULL;
HEADER *saved_hdr = NULL;
memset (&s, 0, sizeof (s));
s.flags = displaying;
if (flags == M_SAVE_APPEND)
s.fpout = fopen (path, "a");
else if (flags == M_SAVE_OVERWRITE)
s.fpout = fopen (path, "w"); /* __FOPEN_CHECKED__ */
else
s.fpout = safe_fopen (path, "w");
if (s.fpout == NULL)
{
mutt_perror ("fopen");
return (-1);
}
if (fp == NULL)
{
/* When called from the compose menu, the attachment isn't parsed,
* so we need to do it here. */
struct stat st;
if (stat (m->filename, &st) == -1)
{
mutt_perror ("stat");
safe_fclose (&s.fpout);
return (-1);
}
if ((s.fpin = fopen (m->filename, "r")) == NULL)
{
mutt_perror ("fopen");
return (-1);
}
saved_encoding = m->encoding;
if (!is_multipart (m))
m->encoding = ENC8BIT;
m->length = st.st_size;
m->offset = 0;
saved_parts = m->parts;
saved_hdr = m->hdr;
mutt_parse_part (s.fpin, m);
if (m->noconv || is_multipart (m))
s.flags |= M_CHARCONV;
}
else
{
s.fpin = fp;
s.flags |= M_CHARCONV;
}
mutt_body_handler (m, &s);
safe_fclose (&s.fpout);
if (fp == NULL)
{
m->length = 0;
m->encoding = saved_encoding;
if (saved_parts)
{
mutt_free_header (&m->hdr);
m->parts = saved_parts;
m->hdr = saved_hdr;
}
safe_fclose (&s.fpin);
}
return (0);
}
char *_mutt_expand_path (char *s, size_t slen, int rx)
{
char p[_POSIX_PATH_MAX] = "";
char q[_POSIX_PATH_MAX] = "";
char tmp[_POSIX_PATH_MAX];
char *t;
char *tail = "";
int recurse = 0;
do
{
recurse = 0;
switch (*s)
{
case '~':
{
if (*(s + 1) == '/' || *(s + 1) == 0)
{
strfcpy (p, NONULL(Homedir), sizeof (p));
tail = s + 1;
}
else
{
struct passwd *pw;
if ((t = strchr (s + 1, '/')))
*t = 0;
if ((pw = getpwnam (s + 1)))
{
strfcpy (p, pw->pw_dir, sizeof (p));
if (t)
{
*t = '/';
tail = t;
}
else
tail = "";
}
else
{
/* user not found! */
if (t)
*t = '/';
*p = '\0';
tail = s;
}
}
}
break;
case '=':
case '+':
{
#ifdef USE_IMAP
/* special case: folder = {host}: don't append slash */
if (mx_is_imap (NONULL (Maildir)) && Maildir[strlen (Maildir) - 1] == '}')
strfcpy (p, NONULL (Maildir), sizeof (p));
else
#endif
snprintf (p, sizeof (p), "%s/", NONULL (Maildir));
tail = s + 1;
}
break;
/* elm compatibility, @ expands alias to user name */
case '@':
{
HEADER *h;
ADDRESS *alias;
if ((alias = mutt_lookup_alias (s + 1)))
{
h = mutt_new_header();
h->env = mutt_new_envelope();
h->env->from = h->env->to = alias;
mutt_default_save (p, sizeof (p), h);
h->env->from = h->env->to = NULL;
mutt_free_header (&h);
/* Avoid infinite recursion if the resulting folder starts with '@' */
if (*p != '@')
recurse = 1;
tail = "";
}
}
break;
case '>':
{
strfcpy (p, NONULL(Inbox), sizeof (p));
tail = s + 1;
}
break;
case '<':
{
strfcpy (p, NONULL(Outbox), sizeof (p));
tail = s + 1;
}
break;
case '!':
{
if (*(s+1) == '!')
{
strfcpy (p, NONULL(LastFolder), sizeof (p));
tail = s + 2;
}
else
{
strfcpy (p, NONULL(Spoolfile), sizeof (p));
tail = s + 1;
}
}
break;
case '-':
{
strfcpy (p, NONULL(LastFolder), sizeof (p));
tail = s + 1;
}
break;
default:
{
*p = '\0';
tail = s;
}
}
if (rx && *p && !recurse)
{
mutt_rx_sanitize_string (q, sizeof (q), p);
snprintf (tmp, sizeof (tmp), "%s%s", q, tail);
}
else
snprintf (tmp, sizeof (tmp), "%s%s", p, tail);
strfcpy (s, tmp, slen);
}
while (recurse);
return (s);
}
int
ci_send_message (int flags, /* send mode */
HEADER *msg, /* template to use for new message */
char *tempfile, /* file specified by -i or -H */
CONTEXT *ctx, /* current mailbox */
HEADER *cur) /* current message */
{
char buffer[LONG_STRING];
char fcc[_POSIX_PATH_MAX] = ""; /* where to copy this message */
FILE *tempfp = NULL;
BODY *pbody;
int i, killfrom = 0;
int fcc_error = 0;
int free_clear_content = 0;
BODY *save_content = NULL;
BODY *clear_content = NULL;
char *pgpkeylist = NULL;
/* save current value of "pgp_sign_as" */
char *signas = NULL;
char *tag = NULL, *err = NULL;
char *ctype;
int rv = -1;
if (!flags && !msg && quadoption (OPT_RECALL) != M_NO &&
mutt_num_postponed (1))
{
/* If the user is composing a new message, check to see if there
* are any postponed messages first.
*/
if ((i = query_quadoption (OPT_RECALL, _("Recall postponed message?"))) == -1)
return rv;
if(i == M_YES)
flags |= SENDPOSTPONED;
}
if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED))
signas = safe_strdup(PgpSignAs);
/* Delay expansion of aliases until absolutely necessary--shouldn't
* be necessary unless we are prompting the user or about to execute a
* send-hook.
*/
if (!msg)
{
msg = mutt_new_header ();
if (flags == SENDPOSTPONED)
{
if ((flags = mutt_get_postponed (ctx, msg, &cur, fcc, sizeof (fcc))) < 0)
goto cleanup;
}
if (flags & (SENDPOSTPONED|SENDRESEND))
{
if ((tempfp = safe_fopen (msg->content->filename, "a+")) == NULL)
{
mutt_perror (msg->content->filename);
goto cleanup;
}
}
if (!msg->env)
msg->env = mutt_new_envelope ();
}
/* Parse and use an eventual list-post header */
if ((flags & SENDLISTREPLY)
&& cur && cur->env && cur->env->list_post)
{
/* Use any list-post header as a template */
url_parse_mailto (msg->env, NULL, cur->env->list_post);
/* We don't let them set the sender's address. */
rfc822_free_address (&msg->env->from);
}
if (! (flags & (SENDKEY | SENDPOSTPONED | SENDRESEND)))
{
pbody = mutt_new_body ();
pbody->next = msg->content; /* don't kill command-line attachments */
msg->content = pbody;
if (!(ctype = safe_strdup (ContentType)))
ctype = safe_strdup ("text/plain");
mutt_parse_content_type (ctype, msg->content);
FREE (&ctype);
msg->content->unlink = 1;
msg->content->use_disp = 0;
msg->content->disposition = DISPINLINE;
if (!tempfile)
{
mutt_mktemp (buffer, sizeof (buffer));
tempfp = safe_fopen (buffer, "w+");
msg->content->filename = safe_strdup (buffer);
}
else
{
tempfp = safe_fopen (tempfile, "a+");
msg->content->filename = safe_strdup (tempfile);
}
if (!tempfp)
{
dprint(1,(debugfile, "newsend_message: can't create tempfile %s (errno=%d)\n", msg->content->filename, errno));
mutt_perror (msg->content->filename);
goto cleanup;
}
}
/* this is handled here so that the user can match ~f in send-hook */
if (cur && option (OPTREVNAME) && !(flags & (SENDPOSTPONED|SENDRESEND)))
{
/* we shouldn't have to worry about freeing `msg->env->from' before
* setting it here since this code will only execute when doing some
* sort of reply. the pointer will only be set when using the -H command
* line option.
*
* We shouldn't have to worry about alias expansion here since we are
* either replying to a real or postponed message, therefore no aliases
* should exist since the user has not had the opportunity to add
* addresses to the list. We just have to ensure the postponed messages
* have their aliases expanded.
*/
msg->env->from = set_reverse_name (cur->env);
}
if (! (flags & (SENDPOSTPONED|SENDRESEND)))
{
if ((flags & (SENDREPLY | SENDFORWARD)) && ctx &&
envelope_defaults (msg->env, ctx, cur, flags) == -1)
goto cleanup;
if (option (OPTHDRS))
process_user_recips (msg->env);
/* Expand aliases and remove duplicates/crossrefs */
mutt_expand_aliases_env (msg->env);
if (flags & SENDREPLY)
mutt_fix_reply_recipients (msg->env);
if (! (flags & (SENDMAILX|SENDBATCH)) &&
! (option (OPTAUTOEDIT) && option (OPTEDITHDRS)) &&
! ((flags & SENDREPLY) && option (OPTFASTREPLY)))
{
if (edit_envelope (msg->env) == -1)
goto cleanup;
}
/* the from address must be set here regardless of whether or not
* $use_from is set so that the `~P' (from you) operator in send-hook
* patterns will work. if $use_from is unset, the from address is killed
* after send-hooks are evaulated */
if (!msg->env->from)
{
msg->env->from = mutt_default_from ();
killfrom = 1;
}
if ((flags & SENDREPLY) && cur)
{
/* change setting based upon message we are replying to */
mutt_message_hook (ctx, cur, M_REPLYHOOK);
/*
* set the replied flag for the message we are generating so that the
* user can use ~Q in a send-hook to know when reply-hook's are also
* being used.
*/
msg->replied = 1;
}
/* change settings based upon recipients */
mutt_message_hook (NULL, msg, M_SENDHOOK);
/*
* Unset the replied flag from the message we are composing since it is
* no longer required. This is done here because the FCC'd copy of
* this message was erroneously get the 'R'eplied flag when stored in
* a maildir-style mailbox.
*/
msg->replied = 0;
if (! (flags & SENDKEY))
{
if (option (OPTTEXTFLOWED) && msg->content->type == TYPETEXT && !ascii_strcasecmp (msg->content->subtype, "plain"))
mutt_set_parameter ("format", "flowed", &msg->content->parameter);
}
/* $use_from and/or $from might have changed in a send-hook */
if (killfrom)
{
rfc822_free_address (&msg->env->from);
if (option (OPTUSEFROM) && !(flags & (SENDPOSTPONED|SENDRESEND)))
msg->env->from = mutt_default_from ();
killfrom = 0;
}
if (option (OPTHDRS))
process_user_header (msg->env);
if (flags & SENDBATCH)
mutt_copy_stream (stdin, tempfp);
if (option (OPTSIGONTOP) && ! (flags & (SENDMAILX|SENDKEY|SENDBATCH))
&& Editor && mutt_strcmp (Editor, "builtin") != 0)
append_signature (tempfp);
/* include replies/forwarded messages, unless we are given a template */
if (!tempfile && (ctx || !(flags & (SENDREPLY|SENDFORWARD)))
&& generate_body (tempfp, msg, flags, ctx, cur) == -1)
goto cleanup;
if (!option (OPTSIGONTOP) && ! (flags & (SENDMAILX|SENDKEY|SENDBATCH))
&& Editor && mutt_strcmp (Editor, "builtin") != 0)
append_signature (tempfp);
}
/*
* This hook is even called for postponed messages, and can, e.g., be
* used for setting the editor, the sendmail path, or the
* envelope sender.
*/
mutt_message_hook (NULL, msg, M_SEND2HOOK);
/* wait until now to set the real name portion of our return address so
that $realname can be set in a send-hook */
if (msg->env->from && !msg->env->from->personal
&& !(flags & (SENDRESEND|SENDPOSTPONED)))
msg->env->from->personal = safe_strdup (Realname);
if (!((WithCrypto & APPLICATION_PGP) && (flags & SENDKEY)))
safe_fclose (&tempfp);
if (flags & SENDMAILX)
{
if (mutt_builtin_editor (msg->content->filename, msg, cur) == -1)
goto cleanup;
}
else if (! (flags & SENDBATCH))
{
struct stat st;
time_t mtime = mutt_decrease_mtime (msg->content->filename, NULL);
mutt_update_encoding (msg->content);
/*
* Select whether or not the user's editor should be called now. We
* don't want to do this when:
* 1) we are sending a key/cert
* 2) we are forwarding a message and the user doesn't want to edit it.
* This is controlled by the quadoption $forward_edit. However, if
* both $edit_headers and $autoedit are set, we want to ignore the
* setting of $forward_edit because the user probably needs to add the
* recipients.
*/
if (! (flags & SENDKEY) &&
((flags & SENDFORWARD) == 0 ||
(option (OPTEDITHDRS) && option (OPTAUTOEDIT)) ||
query_quadoption (OPT_FORWEDIT, _("Edit forwarded message?")) == M_YES))
{
/* If the this isn't a text message, look for a mailcap edit command */
if (mutt_needs_mailcap (msg->content))
{
if (!mutt_edit_attachment (msg->content))
goto cleanup;
}
else if (!Editor || mutt_strcmp ("builtin", Editor) == 0)
mutt_builtin_editor (msg->content->filename, msg, cur);
else if (option (OPTEDITHDRS))
{
mutt_env_to_local (msg->env);
mutt_edit_headers (Editor, msg->content->filename, msg, fcc, sizeof (fcc));
mutt_env_to_idna (msg->env, NULL, NULL);
}
else
{
mutt_edit_file (Editor, msg->content->filename);
if (stat (msg->content->filename, &st) == 0)
{
if (mtime != st.st_mtime)
fix_end_of_file (msg->content->filename);
}
else
mutt_perror (msg->content->filename);
}
/* If using format=flowed, perform space stuffing. Avoid stuffing when
* recalling a postponed message where the stuffing was already
* performed. If it has already been performed, the format=flowed
* parameter will be present.
*/
if (option (OPTTEXTFLOWED) && msg->content->type == TYPETEXT && !ascii_strcasecmp("plain", msg->content->subtype))
{
char *p = mutt_get_parameter("format", msg->content->parameter);
if (ascii_strcasecmp("flowed", NONULL(p)))
rfc3676_space_stuff (msg);
}
mutt_message_hook (NULL, msg, M_SEND2HOOK);
}
if (! (flags & (SENDPOSTPONED | SENDFORWARD | SENDKEY | SENDRESEND)))
{
if (stat (msg->content->filename, &st) == 0)
{
/* if the file was not modified, bail out now */
if (mtime == st.st_mtime && !msg->content->next &&
query_quadoption (OPT_ABORT, _("Abort unmodified message?")) == M_YES)
{
mutt_message _("Aborted unmodified message.");
goto cleanup;
}
}
else
mutt_perror (msg->content->filename);
}
}
/*
* Set the message security unless:
* 1) crypto support is not enabled (WithCrypto==0)
* 2) pgp: header field was present during message editing with $edit_headers (msg->security != 0)
* 3) we are resending a message
* 4) we are recalling a postponed message (don't override the user's saved settings)
* 5) we are in mailx mode
* 6) we are in batch mode
*
* This is done after allowing the user to edit the message so that security
* settings can be configured with send2-hook and $edit_headers.
*/
if (WithCrypto && (msg->security == 0) && !(flags & (SENDBATCH | SENDMAILX | SENDPOSTPONED | SENDRESEND)))
{
if (option (OPTCRYPTAUTOSIGN))
msg->security |= SIGN;
if (option (OPTCRYPTAUTOENCRYPT))
msg->security |= ENCRYPT;
if (option (OPTCRYPTREPLYENCRYPT) && cur && (cur->security & ENCRYPT))
msg->security |= ENCRYPT;
if (option (OPTCRYPTREPLYSIGN) && cur && (cur->security & SIGN))
msg->security |= SIGN;
if (option (OPTCRYPTREPLYSIGNENCRYPTED) && cur && (cur->security & ENCRYPT))
msg->security |= SIGN;
if (WithCrypto & APPLICATION_PGP && (msg->security & (ENCRYPT | SIGN)))
{
if (option (OPTPGPAUTOINLINE))
msg->security |= INLINE;
if (option (OPTPGPREPLYINLINE) && cur && (cur->security & INLINE))
msg->security |= INLINE;
}
if (msg->security)
{
/*
* When replying / forwarding, use the original message's
* crypto system. According to the documentation,
* smime_is_default should be disregarded here.
*
* Problem: At least with forwarding, this doesn't really
* make much sense. Should we have an option to completely
* disable individual mechanisms at run-time?
*/
if (cur)
{
if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP)
&& (cur->security & APPLICATION_PGP))
msg->security |= APPLICATION_PGP;
else if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME)
&& (cur->security & APPLICATION_SMIME))
msg->security |= APPLICATION_SMIME;
}
/*
* No crypto mechanism selected? Use availability + smime_is_default
* for the decision.
*/
if (!(msg->security & (APPLICATION_SMIME | APPLICATION_PGP)))
{
if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME)
&& option (OPTSMIMEISDEFAULT))
msg->security |= APPLICATION_SMIME;
else if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP))
msg->security |= APPLICATION_PGP;
else if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME))
msg->security |= APPLICATION_SMIME;
}
}
/* No permissible mechanisms found. Don't sign or encrypt. */
if (!(msg->security & (APPLICATION_SMIME|APPLICATION_PGP)))
msg->security = 0;
}
/* specify a default fcc. if we are in batchmode, only save a copy of
* the message if the value of $copy is yes or ask-yes */
if (!fcc[0] && !(flags & (SENDPOSTPONED)) && (!(flags & SENDBATCH) || (quadoption (OPT_COPY) & 0x1)))
{
/* set the default FCC */
if (!msg->env->from)
{
msg->env->from = mutt_default_from ();
killfrom = 1; /* no need to check $use_from because if the user specified
a from address it would have already been set by now */
}
mutt_select_fcc (fcc, sizeof (fcc), msg);
if (killfrom)
{
rfc822_free_address (&msg->env->from);
killfrom = 0;
}
}
mutt_update_encoding (msg->content);
if (! (flags & (SENDMAILX | SENDBATCH)))
{
main_loop:
fcc_error = 0; /* reset value since we may have failed before */
mutt_pretty_mailbox (fcc, sizeof (fcc));
i = mutt_compose_menu (msg, fcc, sizeof (fcc), cur);
if (i == -1)
{
/* abort */
mutt_message _("Mail not sent.");
goto cleanup;
}
else if (i == 1)
{
/* postpone the message until later. */
if (msg->content->next)
msg->content = mutt_make_multipart (msg->content);
/*
* make sure the message is written to the right part of a maildir
* postponed folder.
*/
msg->read = 0; msg->old = 0;
encode_descriptions (msg->content, 1);
mutt_prepare_envelope (msg->env, 0);
mutt_env_to_idna (msg->env, NULL, NULL); /* Handle bad IDNAs the next time. */
if (!Postponed || mutt_write_fcc (NONULL (Postponed), msg, (cur && (flags & SENDREPLY)) ? cur->env->message_id : NULL, 1, fcc) < 0)
{
msg->content = mutt_remove_multipart (msg->content);
decode_descriptions (msg->content);
mutt_unprepare_envelope (msg->env);
goto main_loop;
}
mutt_update_num_postponed ();
mutt_message _("Message postponed.");
goto cleanup;
}
}
if (!has_recips (msg->env->to) && !has_recips (msg->env->cc) &&
!has_recips (msg->env->bcc))
{
if (! (flags & SENDBATCH))
{
mutt_error _("No recipients are specified!");
goto main_loop;
}
else
{
puts _("No recipients were specified.");
goto cleanup;
}
}
if (mutt_env_to_idna (msg->env, &tag, &err))
{
mutt_error (_("Bad IDN in \"%s\": '%s'"), tag, err);
FREE (&err);
if (!(flags & SENDBATCH))
goto main_loop;
else
goto cleanup;
}
if (!msg->env->subject && ! (flags & SENDBATCH) &&
(i = query_quadoption (OPT_SUBJECT, _("No subject, abort sending?"))) != M_NO)
{
/* if the abort is automatic, print an error message */
if (quadoption (OPT_SUBJECT) == M_YES)
mutt_error _("No subject specified.");
goto main_loop;
}
if (msg->content->next)
msg->content = mutt_make_multipart (msg->content);
/*
* Ok, we need to do it this way instead of handling all fcc stuff in
* one place in order to avoid going to main_loop with encoded "env"
* in case of error. Ugh.
*/
encode_descriptions (msg->content, 1);
/*
* Make sure that clear_content and free_clear_content are
* properly initialized -- we may visit this particular place in
* the code multiple times, including after a failed call to
* mutt_protect().
*/
clear_content = NULL;
free_clear_content = 0;
if (WithCrypto)
{
if (msg->security)
{
/* save the decrypted attachments */
clear_content = msg->content;
if ((crypt_get_keys (msg, &pgpkeylist) == -1) ||
mutt_protect (msg, pgpkeylist) == -1)
{
msg->content = mutt_remove_multipart (msg->content);
FREE (&pgpkeylist);
decode_descriptions (msg->content);
goto main_loop;
}
encode_descriptions (msg->content, 0);
}
/*
* at this point, msg->content is one of the following three things:
* - multipart/signed. In this case, clear_content is a child.
* - multipart/encrypted. In this case, clear_content exists
* independently
* - application/pgp. In this case, clear_content exists independently.
* - something else. In this case, it's the same as clear_content.
*/
/* This is ugly -- lack of "reporting back" from mutt_protect(). */
if (clear_content && (msg->content != clear_content)
&& (msg->content->parts != clear_content))
free_clear_content = 1;
}
if (!option (OPTNOCURSES) && !(flags & SENDMAILX))
mutt_message _("Sending message...");
mutt_prepare_envelope (msg->env, 1);
/* save a copy of the message, if necessary. */
mutt_expand_path (fcc, sizeof (fcc));
/* Don't save a copy when we are in batch-mode, and the FCC
* folder is on an IMAP server: This would involve possibly lots
* of user interaction, which is not available in batch mode.
*
* Note: A patch to fix the problems with the use of IMAP servers
* from non-curses mode is available from Brendan Cully. However,
* I'd like to think a bit more about this before including it.
*/
#ifdef USE_IMAP
if ((flags & SENDBATCH) && fcc[0] && mx_is_imap (fcc))
fcc[0] = '\0';
#endif
if (*fcc && mutt_strcmp ("/dev/null", fcc) != 0)
{
BODY *tmpbody = msg->content;
BODY *save_sig = NULL;
BODY *save_parts = NULL;
if (WithCrypto && msg->security && option (OPTFCCCLEAR))
msg->content = clear_content;
/* check to see if the user wants copies of all attachments */
if (query_quadoption (OPT_FCCATTACH, _("Save attachments in Fcc?")) != M_YES &&
msg->content->type == TYPEMULTIPART)
{
if (WithCrypto
&& (mutt_strcmp (msg->content->subtype, "encrypted") == 0 ||
mutt_strcmp (msg->content->subtype, "signed") == 0))
{
if (clear_content->type == TYPEMULTIPART)
{
if(!(msg->security & ENCRYPT) && (msg->security & SIGN))
{
/* save initial signature and attachments */
save_sig = msg->content->parts->next;
save_parts = clear_content->parts->next;
}
/* this means writing only the main part */
msg->content = clear_content->parts;
if (mutt_protect (msg, pgpkeylist) == -1)
{
/* we can't do much about it at this point, so
* fallback to saving the whole thing to fcc
*/
msg->content = tmpbody;
save_sig = NULL;
goto full_fcc;
}
save_content = msg->content;
}
}
else
msg->content = msg->content->parts;
}
full_fcc:
if (msg->content)
{
/* update received time so that when storing to a mbox-style folder
* the From_ line contains the current time instead of when the
* message was first postponed.
*/
msg->received = time (NULL);
if (mutt_write_fcc (fcc, msg, NULL, 0, NULL) == -1)
{
/*
* Error writing FCC, we should abort sending.
*/
fcc_error = 1;
}
}
msg->content = tmpbody;
if (WithCrypto && save_sig)
{
/* cleanup the second signature structures */
if (save_content->parts)
{
mutt_free_body (&save_content->parts->next);
save_content->parts = NULL;
}
mutt_free_body (&save_content);
/* restore old signature and attachments */
msg->content->parts->next = save_sig;
msg->content->parts->parts->next = save_parts;
}
else if (WithCrypto && save_content)
{
/* destroy the new encrypted body. */
mutt_free_body (&save_content);
}
}
/*
* Don't attempt to send the message if the FCC failed. Just pretend
* the send failed as well so we give the user a chance to fix the
* error.
*/
if (fcc_error || (i = send_message (msg)) < 0)
{
if (!(flags & SENDBATCH))
{
if (!WithCrypto)
;
else if ((msg->security & ENCRYPT) ||
((msg->security & SIGN)
&& msg->content->type == TYPEAPPLICATION))
{
mutt_free_body (&msg->content); /* destroy PGP data */
msg->content = clear_content; /* restore clear text. */
}
else if ((msg->security & SIGN) && msg->content->type == TYPEMULTIPART)
{
mutt_free_body (&msg->content->parts->next); /* destroy sig */
msg->content = mutt_remove_multipart (msg->content);
}
msg->content = mutt_remove_multipart (msg->content);
decode_descriptions (msg->content);
mutt_unprepare_envelope (msg->env);
goto main_loop;
}
else
{
puts _("Could not send the message.");
goto cleanup;
}
}
else if (!option (OPTNOCURSES) && ! (flags & SENDMAILX))
mutt_message (i == 0 ? _("Mail sent.") : _("Sending in background."));
if (WithCrypto && (msg->security & ENCRYPT))
FREE (&pgpkeylist);
if (WithCrypto && free_clear_content)
mutt_free_body (&clear_content);
/* set 'replied' flag only if the user didn't change/remove
In-Reply-To: and References: headers during edit */
if (flags & SENDREPLY)
{
if (cur && ctx)
mutt_set_flag (ctx, cur, M_REPLIED, is_reply (cur, msg));
else if (!(flags & SENDPOSTPONED) && ctx && ctx->tagged)
{
for (i = 0; i < ctx->vcount; i++)
if (ctx->hdrs[ctx->v2r[i]]->tagged)
mutt_set_flag (ctx, ctx->hdrs[ctx->v2r[i]], M_REPLIED,
is_reply (ctx->hdrs[ctx->v2r[i]], msg));
}
}
rv = 0;
cleanup:
if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED))
{
if(signas)
{
FREE (&PgpSignAs);
PgpSignAs = signas;
}
}
safe_fclose (&tempfp);
mutt_free_header (&msg);
return rv;
}
int mutt_reopen_mailbox(CONTEXT *ctx, int *index_hint)
{
int (*cmp_headers) (const HEADER *,
const HEADER *) = NULL;
HEADER **old_hdrs;
int old_msgcount;
int msg_mod = 0;
int index_hint_set;
int i, j;
int rc = -1;
/* silent operations */
ctx->quiet = 1;
if (!ctx->quiet)
mutt_message _("Reopening mailbox...");
/* our heuristics require the old mailbox to be unsorted */
if (Sort != SORT_ORDER) {
short old_sort;
old_sort = Sort;
Sort = SORT_ORDER;
mutt_sort_headers(ctx, 1);
Sort = old_sort;
}
old_hdrs = NULL;
old_msgcount = 0;
/* simulate a close */
if (ctx->id_hash)
hash_destroy(&ctx->id_hash, NULL);
if (ctx->subj_hash)
hash_destroy(&ctx->subj_hash, NULL);
mutt_clear_threads(ctx);
safe_free(&ctx->v2r);
if (ctx->readonly) {
for (i = 0; i < ctx->msgcount; i++)
mutt_free_header(&(ctx->hdrs[i])); /* nothing to do! */
safe_free(&ctx->hdrs);
} else {
/* save the old headers */
old_msgcount = ctx->msgcount;
old_hdrs = ctx->hdrs;
ctx->hdrs = NULL;
}
ctx->hdrmax = 0; /* force allocation of new headers */
ctx->msgcount = 0;
ctx->vcount = 0;
ctx->tagged = 0;
ctx->deleted = 0;
ctx->new_messages = 0;
ctx->unread = 0;
ctx->flagged = 0;
ctx->changed = 0;
ctx->id_hash = NULL;
ctx->subj_hash = NULL;
switch (ctx->magic) {
case M_MBOX:
case M_MMDF:
cmp_headers = mbox_strict_cmp_headers;
safe_fclose(&ctx->fp);
if (!(ctx->fp = safe_fopen(ctx->path, "r")))
rc = -1;
else
rc = ((ctx->magic == M_MBOX) ? mbox_parse_mailbox
: mmdf_parse_mailbox)(ctx);
break;
default:
rc = -1;
break;
}
if (rc == -1) {
/* free the old headers */
for (j = 0; j < old_msgcount; j++)
mutt_free_header(&(old_hdrs[j]));
safe_free(&old_hdrs);
ctx->quiet = 0;
return -1;
}
/* now try to recover the old flags */
index_hint_set = (index_hint == NULL);
if (!ctx->readonly) {
for (i = 0; i < ctx->msgcount; i++) {
int found = 0;
/* some messages have been deleted, and new messages have been
* appended at the end; the heuristic is that old messages have then
* "advanced" towards the beginning of the folder, so we begin the
* search at index "i"
*/
for (j = i; j < old_msgcount; j++) {
if (old_hdrs[j] == NULL)
continue;
if (cmp_headers(ctx->hdrs[i], old_hdrs[j])) {
found = 1;
break;
}
}
if (!found) {
for (j = 0; j < i
&& j < old_msgcount; j++) {
if (old_hdrs[j] == NULL)
continue;
if (cmp_headers(ctx->hdrs[i], old_hdrs[j])) {
found = 1;
break;
}
}
}
if (found) {
/* this is best done here */
if (!index_hint_set
&& (*index_hint == j))
*index_hint = i;
if (old_hdrs[j]->changed) {
/* Only update the flags if the old header was changed;
* otherwise, the header may have been modified externally,
* and we don't want to lose _those_ changes
*/
mutt_set_flag(ctx, ctx->hdrs[i], M_FLAG, old_hdrs[j]->flagged);
mutt_set_flag(ctx, ctx->hdrs[i], M_REPLIED, old_hdrs[j]->replied);
mutt_set_flag(ctx, ctx->hdrs[i], M_OLD, old_hdrs[j]->old);
mutt_set_flag(ctx, ctx->hdrs[i], M_READ, old_hdrs[j]->read);
}
mutt_set_flag(ctx, ctx->hdrs[i], M_DELETE, old_hdrs[j]->deleted);
mutt_set_flag(ctx, ctx->hdrs[i], M_TAG, old_hdrs[j]->tagged);
/* we don't need this header any more */
mutt_free_header(&(old_hdrs[j]));
}
}
/* free the remaining old headers */
for (j = 0; j < old_msgcount; j++) {
if (old_hdrs[j]) {
mutt_free_header(&(old_hdrs[j]));
msg_mod = 1;
}
}
safe_free(&old_hdrs);
}
ctx->quiet = 0;
return (ctx->changed
|| msg_mod) ? M_REOPENED : M_NEW_MAIL;
}
void mutt_attach_reply (FILE * fp, struct header *hdr,
ATTACHPTR ** idx, short idxlen, struct body * cur,
int flags)
{
short mime_reply_any = 0;
short nattach = 0;
struct header *parent = NULL;
struct header *tmphdr = NULL;
short i;
STATE st;
char tmpbody[_POSIX_PATH_MAX];
FILE *tmpfp;
char prefix[SHORT_STRING];
int rc;
if (check_all_msg (idx, idxlen, cur, 0) == -1)
{
nattach = count_tagged (idx, idxlen);
if ((parent = find_parent (idx, idxlen, cur, nattach)) == NULL)
parent = hdr;
}
if (nattach > 1 && !check_can_decode (idx, idxlen, cur))
{
if ((rc = query_quadoption (OPT_MIMEFWDREST,
("Can't decode all tagged attachments. MIME-encapsulate the others?"))) == -1)
return;
else if (rc == M_YES)
mime_reply_any = 1;
}
else if (nattach == 1)
mime_reply_any = 1;
tmphdr = mutt_new_header ();
tmphdr->env = mutt_new_envelope ();
if (attach_reply_envelope_defaults (tmphdr->env, idx, idxlen,
parent ? parent : (cur ? cur->hdr : NULL), flags) == -1)
{
mutt_free_header (&tmphdr);
return;
}
mutt_mktemp (tmpbody, sizeof (tmpbody));
if ((tmpfp = safe_fopen (tmpbody, "w")) == NULL)
{
mutt_error (("Can't create %s."), tmpbody);
mutt_free_header (&tmphdr);
return;
}
if (!parent)
{
if (cur)
attach_include_reply (fp, tmpfp, cur->hdr, flags);
else
{
for (i = 0; i < idxlen; i++)
{
if (idx[i]->content->tagged)
attach_include_reply (fp, tmpfp, idx[i]->content->hdr, flags);
}
}
}
else
{
mutt_make_attribution (Context, parent, tmpfp);
memset (&st, 0, sizeof (STATE));
st.fpin = fp;
st.fpout = tmpfp;
if (!bit_val(options, OPTTEXTFLOWED))
_mutt_make_string (prefix, sizeof (prefix), NONULL (Prefix),
Context, parent, 0);
else
strfcpy (prefix, ">", sizeof (prefix));
st.prefix = prefix;
st.flags = M_CHARCONV;
if (bit_val(options, OPTWEED))
st.flags |= M_WEED;
if (bit_val(options, OPTHEADER))
include_header (1, fp, parent, tmpfp, prefix);
if (cur)
{
if (mutt_can_decode (cur))
{
mutt_body_handler (cur, &st);
state_putc ('\n', &st);
}
else
mutt_copy_body (fp, &tmphdr->content, cur);
}
else
{
for (i = 0; i < idxlen; i++)
{
if (idx[i]->content->tagged && mutt_can_decode (idx[i]->content))
{
mutt_body_handler (idx[i]->content, &st);
state_putc ('\n', &st);
}
}
}
mutt_make_post_indent (Context, parent, tmpfp);
if (mime_reply_any && !cur &&
copy_problematic_attachments (fp, &tmphdr->content, idx, idxlen, 0) == NULL)
{
mutt_free_header (&tmphdr);
safe_fclose (&tmpfp);
return;
}
}
safe_fclose (&tmpfp);
if (ci_send_message (flags, tmphdr, tmpbody, NULL,
parent ? parent : (cur ? cur->hdr : NULL)) == 0)
mutt_set_flag (Context, hdr, M_REPLIED, 1);
}
static void attach_forward_msgs (FILE * fp, struct header *hdr,
ATTACHPTR ** idx, short idxlen, struct body * cur)
{
struct header *curhdr = NULL;
struct header *tmphdr;
short i;
int rc;
struct body **last;
char tmpbody[_POSIX_PATH_MAX];
FILE *tmpfp = NULL;
int cmflags = 0;
int chflags = CH_XMIT;
if (cur)
curhdr = cur->hdr;
else
{
for (i = 0; i < idxlen; i++)
if (idx[i]->content->tagged)
{
curhdr = idx[i]->content->hdr;
break;
}
}
tmphdr = mutt_new_header ();
tmphdr->env = mutt_new_envelope ();
mutt_make_forward_subject (tmphdr->env, Context, curhdr);
tmpbody[0] = '\0';
if ((rc = query_quadoption (OPT_MIMEFWD,
("Forward MIME encapsulated?"))) == M_NO)
{
/* no MIME encapsulation */
mutt_mktemp (tmpbody, sizeof (tmpbody));
if (!(tmpfp = safe_fopen (tmpbody, "w")))
{
mutt_error (("Can't create %s."), tmpbody);
mutt_free_header (&tmphdr);
return;
}
if (bit_val(options, OPTFORWQUOTE))
{
chflags |= CH_PREFIX;
cmflags |= M_CM_PREFIX;
}
if (bit_val(options, OPTFORWDECODE))
{
cmflags |= M_CM_DECODE | M_CM_CHARCONV;
if (bit_val(options, OPTWEED))
{
chflags |= CH_WEED | CH_REORDER;
cmflags |= M_CM_WEED;
}
}
if (cur)
{
/* mutt_message_hook (cur->hdr, M_MESSAGEHOOK); */
mutt_forward_intro (tmpfp, cur->hdr);
_mutt_copy_message (tmpfp, fp, cur->hdr, cur->hdr->content, cmflags, chflags);
mutt_forward_trailer (tmpfp);
}
else
{
for (i = 0; i < idxlen; i++)
{
if (idx[i]->content->tagged)
{
/* mutt_message_hook (idx[i]->content->hdr, M_MESSAGEHOOK); */
mutt_forward_intro (tmpfp, idx[i]->content->hdr);
_mutt_copy_message (tmpfp, fp, idx[i]->content->hdr,
idx[i]->content->hdr->content, cmflags, chflags);
mutt_forward_trailer (tmpfp);
}
}
}
safe_fclose (&tmpfp);
}
else if (rc == M_YES) /* do MIME encapsulation - we don't need to do much here */
{
last = &tmphdr->content;
if (cur)
mutt_copy_body (fp, last, cur);
else
{
for (i = 0; i < idxlen; i++)
if (idx[i]->content->tagged)
{
mutt_copy_body (fp, last, idx[i]->content);
last = &((*last)->next);
}
}
}
else
mutt_free_header (&tmphdr);
ci_send_message (0, tmphdr, *tmpbody ? tmpbody : NULL,
NULL, curhdr);
}
static void attach_forward_bodies (FILE * fp, struct header * hdr,
ATTACHPTR ** idx, short idxlen,
struct body * cur,
short nattach)
{
short i;
short mime_fwd_all = 0;
short mime_fwd_any = 1;
struct header *parent = NULL;
struct header *tmphdr = NULL;
struct body **last;
char tmpbody[_POSIX_PATH_MAX];
FILE *tmpfp = NULL;
char prefix[STRING];
int rc = 0;
STATE st;
/*
* First, find the parent message.
* Note: This could be made an option by just
* putting the following lines into an if block.
*/
parent = find_parent (idx, idxlen, cur, nattach);
if (parent == NULL)
parent = hdr;
tmphdr = mutt_new_header ();
tmphdr->env = mutt_new_envelope ();
mutt_make_forward_subject (tmphdr->env, Context, parent);
mutt_mktemp (tmpbody, sizeof (tmpbody));
if ((tmpfp = safe_fopen (tmpbody, "w")) == NULL)
{
mutt_error (("Can't open temporary file %s."), tmpbody);
return;
}
mutt_forward_intro (tmpfp, parent);
/* prepare the prefix here since we'll need it later. */
if (bit_val(options, OPTFORWQUOTE))
{
if (!bit_val(options, OPTTEXTFLOWED))
_mutt_make_string (prefix, sizeof (prefix), NONULL (Prefix), Context,
parent, 0);
else
strfcpy (prefix, ">", sizeof (prefix));
}
include_header (bit_val(options, OPTFORWQUOTE), fp, parent,
tmpfp, prefix);
/*
* Now, we have prepared the first part of the message body: The
* original message's header.
*
* The next part is more interesting: either include the message bodies,
* or attach them.
*/
if ((!cur || mutt_can_decode (cur)) &&
(rc = query_quadoption (OPT_MIMEFWD,
("Forward as attachments?"))) == M_YES)
mime_fwd_all = 1;
else if (rc == -1)
goto bail;
/*
* shortcut MIMEFWDREST when there is only one attachment. Is
* this intuitive?
*/
if (!mime_fwd_all && !cur && (nattach > 1)
&& !check_can_decode (idx, idxlen, cur))
{
if ((rc = query_quadoption (OPT_MIMEFWDREST,
("Can't decode all tagged attachments. MIME-forward the others?"))) == -1)
goto bail;
else if (rc == M_NO)
mime_fwd_any = 0;
}
/* initialize a state structure */
memset (&st, 0, sizeof (st));
if (bit_val(options, OPTFORWQUOTE))
st.prefix = prefix;
st.flags = M_CHARCONV;
if (bit_val(options, OPTWEED))
st.flags |= M_WEED;
st.fpin = fp;
st.fpout = tmpfp;
/* where do we append new MIME parts? */
last = &tmphdr->content;
if (cur)
{
/* single body case */
if (!mime_fwd_all && mutt_can_decode (cur))
{
mutt_body_handler (cur, &st);
state_putc ('\n', &st);
}
else
{
if (mutt_copy_body (fp, last, cur) == -1)
goto bail;
last = &((*last)->next);
}
}
else
{
/* multiple body case */
if (!mime_fwd_all)
{
for (i = 0; i < idxlen; i++)
{
if (idx[i]->content->tagged && mutt_can_decode (idx[i]->content))
{
mutt_body_handler (idx[i]->content, &st);
state_putc ('\n', &st);
}
}
}
if (mime_fwd_any &&
copy_problematic_attachments (fp, last, idx, idxlen, mime_fwd_all) == NULL)
goto bail;
}
mutt_forward_trailer (tmpfp);
safe_fclose (&tmpfp);
tmpfp = NULL;
/* now that we have the template, send it. */
ci_send_message (0, tmphdr, tmpbody, NULL, parent);
return;
bail:
if (tmpfp)
{
safe_fclose (&tmpfp);
mutt_unlink (tmpbody);
}
mutt_free_header (&tmphdr);
}
/*
* Read headers
* returns:
* 0 on success
* -1 - connection lost,
* -2 - invalid command or execution error,
* -3 - error writing to tempfile
*/
static int pop_fetch_headers(CONTEXT *ctx)
{
int i, ret, old_count, new_count, deleted;
unsigned short hcached = 0, bcached;
POP_DATA *pop_data = (POP_DATA *)ctx->data;
progress_t progress;
time(&pop_data->check_time);
pop_data->clear_cache = 0;
for (i = 0; i < ctx->msgcount; i++)
ctx->hdrs[i]->refno = -1;
old_count = ctx->msgcount;
ret = pop_fetch_data(pop_data, "UIDL\r\n", NULL, fetch_uidl, ctx);
new_count = ctx->msgcount;
ctx->msgcount = old_count;
if (pop_data->cmd_uidl == 2) {
if (ret == 0) {
pop_data->cmd_uidl = 1;
dprint(1, "pop_fetch_headers: set UIDL capability\n");
}
if ((ret == -2)
&& (pop_data->cmd_uidl == 2)) {
pop_data->cmd_uidl = 0;
dprint(1, "pop_fetch_headers: unset UIDL capability\n");
snprintf(pop_data->err_msg, sizeof(pop_data->err_msg),
_("Command UIDL is not supported by server."));
}
}
if (!ctx->quiet)
mutt_progress_init(&progress, _("Fetching message headers..."),
M_PROGRESS_MSG, ReadInc, new_count - old_count);
if (ret == 0) {
for (i = 0, deleted = 0; i < old_count; i++) {
if (ctx->hdrs[i]->refno == -1) {
ctx->hdrs[i]->deleted = 1;
deleted++;
}
}
if (deleted > 0) {
mutt_error(_(
"%d messages have been lost. Try reopening the mailbox."),
deleted);
mutt_sleep(2);
}
for (i = old_count; i < new_count; i++) {
if (!ctx->quiet)
mutt_progress_update(&progress, i + 1 - old_count, -1);
if ((ret = pop_read_header(pop_data, ctx->hdrs[i])) < 0)
break;
/*
* faked support for flags works like this:
* - if 'hcached' is 1, we have the message in our hcache:
* - if we also have a body: read
* - if we don't have a body: old
* (if $mark_old is set which is maybe wrong as
* $mark_old should be considered for syncing the
* folder and not when opening it XXX)
* - if 'hcached' is 0, we don't have the message in our hcache:
* - if we also have a body: read
* - if we don't have a body: new
*/
bcached =
mutt_bcache_exists(pop_data->bcache, ctx->hdrs[i]->data) == 0;
ctx->hdrs[i]->old = 0;
ctx->hdrs[i]->read = 0;
if (hcached) {
if (bcached)
ctx->hdrs[i]->read = 1;
else if (option(OPTMARKOLD))
ctx->hdrs[i]->old = 1;
} else {
if (bcached)
ctx->hdrs[i]->read = 1;
}
ctx->msgcount++;
}
if (i > old_count)
mx_update_context(ctx, i - old_count);
}
if (ret < 0) {
for (i = ctx->msgcount; i < new_count; i++)
mutt_free_header(&ctx->hdrs[i]);
return ret;
}
/* after putting the result into our structures,
* clean up cache, i.e. wipe messages deleted outside
* the availability of our cache
*/
if (option(OPTMESSAGECACHECLEAN))
mutt_bcache_list(pop_data->bcache, msg_cache_check, (void *)ctx);
mutt_clear_error();
return new_count - old_count;
}
/*
* Read headers
* returns:
* 0 on success
* -1 - conection lost,
* -2 - invalid command or execution error,
* -3 - error writing to tempfile
*/
static int pop_fetch_headers (CONTEXT *ctx)
{
int i, ret, old_count, new_count, deleted;
unsigned short hcached = 0, bcached;
POP_DATA *pop_data = (POP_DATA *)ctx->data;
progress_t progress;
#ifdef USE_HCACHE
header_cache_t *hc = NULL;
void *data;
hc = pop_hcache_open (pop_data, ctx->path);
#endif
time (&pop_data->check_time);
pop_data->clear_cache = 0;
for (i = 0; i < ctx->msgcount; i++)
ctx->hdrs[i]->refno = -1;
old_count = ctx->msgcount;
ret = pop_fetch_data (pop_data, "UIDL\r\n", NULL, fetch_uidl, ctx);
new_count = ctx->msgcount;
ctx->msgcount = old_count;
if (pop_data->cmd_uidl == 2)
{
if (ret == 0)
{
pop_data->cmd_uidl = 1;
dprint (1, (debugfile, "pop_fetch_headers: set UIDL capability\n"));
}
if (ret == -2 && pop_data->cmd_uidl == 2)
{
pop_data->cmd_uidl = 0;
dprint (1, (debugfile, "pop_fetch_headers: unset UIDL capability\n"));
snprintf (pop_data->err_msg, sizeof (pop_data->err_msg),
_("Command UIDL is not supported by server."));
}
}
if (!ctx->quiet)
mutt_progress_init (&progress, _("Fetching message headers..."),
M_PROGRESS_MSG, ReadInc, new_count - old_count);
if (ret == 0)
{
for (i = 0, deleted = 0; i < old_count; i++)
{
if (ctx->hdrs[i]->refno == -1)
{
ctx->hdrs[i]->deleted = 1;
deleted++;
}
}
if (deleted > 0)
{
mutt_error (_("%d messages have been lost. Try reopening the mailbox."),
deleted);
mutt_sleep (2);
}
for (i = old_count; i < new_count; i++)
{
if (!ctx->quiet)
mutt_progress_update (&progress, i + 1 - old_count, -1);
#if USE_HCACHE
if ((data = mutt_hcache_fetch (hc, ctx->hdrs[i]->data, strlen)))
{
char *uidl = safe_strdup (ctx->hdrs[i]->data);
int refno = ctx->hdrs[i]->refno;
int index = ctx->hdrs[i]->index;
/*
* - POP dynamically numbers headers and relies on h->refno
* to map messages; so restore header and overwrite restored
* refno with current refno, same for index
* - h->data needs to a separate pointer as it's driver-specific
* data freed separately elsewhere
* (the old h->data should point inside a malloc'd block from
* hcache so there shouldn't be a memleak here)
*/
HEADER *h = mutt_hcache_restore ((unsigned char *) data, NULL);
mutt_free_header (&ctx->hdrs[i]);
ctx->hdrs[i] = h;
ctx->hdrs[i]->refno = refno;
ctx->hdrs[i]->index = index;
ctx->hdrs[i]->data = uidl;
ret = 0;
hcached = 1;
}
else
#endif
if ((ret = pop_read_header (pop_data, ctx->hdrs[i])) < 0)
break;
#if USE_HCACHE
else
{
mutt_hcache_store (hc, ctx->hdrs[i]->data, ctx->hdrs[i], 0, strlen, M_GENERATE_UIDVALIDITY);
}
FREE(&data);
#endif
/*
* faked support for flags works like this:
* - if 'hcached' is 1, we have the message in our hcache:
* - if we also have a body: read
* - if we don't have a body: old
* (if $mark_old is set which is maybe wrong as
* $mark_old should be considered for syncing the
* folder and not when opening it XXX)
* - if 'hcached' is 0, we don't have the message in our hcache:
* - if we also have a body: read
* - if we don't have a body: new
*/
bcached = mutt_bcache_exists (pop_data->bcache, ctx->hdrs[i]->data) == 0;
ctx->hdrs[i]->old = 0;
ctx->hdrs[i]->read = 0;
if (hcached)
{
if (bcached)
ctx->hdrs[i]->read = 1;
else if (option (OPTMARKOLD))
ctx->hdrs[i]->old = 1;
}
else
{
if (bcached)
ctx->hdrs[i]->read = 1;
}
ctx->msgcount++;
}
if (i > old_count)
mx_update_context (ctx, i - old_count);
}
#if USE_HCACHE
mutt_hcache_close (hc);
#endif
if (ret < 0)
{
for (i = ctx->msgcount; i < new_count; i++)
mutt_free_header (&ctx->hdrs[i]);
return ret;
}
/* after putting the result into our structures,
* clean up cache, i.e. wipe messages deleted outside
* the availability of our cache
*/
if (option (OPTMESSAGECACHECLEAN))
mutt_bcache_list (pop_data->bcache, msg_cache_check, (void*)ctx);
mutt_clear_error ();
return (new_count - old_count);
}
