2 * Copyright notice from original mutt:
3 * Copyright (C) 1996-2002 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.
15 #include "mutt_curses.h"
22 #include "mutt_crypt.h"
23 #include "mutt_idna.h"
35 #include <sys/types.h>
47 static void append_signature (FILE * f)
53 fprintf (f, "\n%s", SignOffString);
56 if (Signature && (tmpfp = mutt_open_read (Signature, &thepid))) {
57 if (option (OPTSIGDASHES))
59 else if (SignOffString)
61 mutt_copy_stream (tmpfp, f);
64 mutt_wait_filter (thepid);
68 /* compare two e-mail addresses and return 1 if they are equivalent */
69 static int mutt_addrcmp (ADDRESS * a, ADDRESS * b)
71 if (!a->mailbox || !b->mailbox)
73 if (ascii_strcasecmp (a->mailbox, b->mailbox))
78 /* search an e-mail address in a list */
79 static int mutt_addrsrc (ADDRESS * a, ADDRESS * lst)
81 for (; lst; lst = lst->next) {
82 if (mutt_addrcmp (a, lst))
88 /* removes addresses from "b" which are contained in "a" */
89 static ADDRESS *mutt_remove_xrefs (ADDRESS * a, ADDRESS * b)
91 ADDRESS *top, *p, *prev = NULL;
95 for (p = a; p; p = p->next) {
96 if (mutt_addrcmp (p, b))
101 prev->next = b->next;
103 rfc822_free_address (&b);
109 rfc822_free_address (&b);
121 /* remove any address which matches the current user. if `leave_only' is
122 * nonzero, don't remove the user's address if it is the only one in the list
124 static ADDRESS *remove_user (ADDRESS * a, int leave_only)
126 ADDRESS *top = NULL, *last = NULL;
129 if (!mutt_addr_is_user (a)) {
143 if (!leave_only || a || last) {
145 rfc822_free_address (&tmp);
154 static ADDRESS *find_mailing_lists (ADDRESS * t, ADDRESS * c)
156 ADDRESS *top = NULL, *ptr = NULL;
158 for (; t || c; t = c, c = NULL) {
159 for (; t; t = t->next) {
160 if (mutt_is_mail_list (t) && !t->group) {
162 ptr->next = rfc822_cpy_adr_real (t);
166 ptr = top = rfc822_cpy_adr_real (t);
173 static int edit_address (ADDRESS ** a, /* const */ char *field)
175 char buf[HUGE_STRING];
181 mutt_addrlist_to_local (*a);
182 rfc822_write_address (buf, sizeof (buf), *a, 0);
183 if (mutt_get_field (field, buf, sizeof (buf), M_ALIAS) != 0)
185 rfc822_free_address (a);
186 *a = mutt_expand_aliases (mutt_parse_adrlist (NULL, buf));
187 if ((idna_ok = mutt_addrlist_to_idna (*a, &err)) != 0) {
188 mutt_error (_("Error: '%s' is a bad IDN."), err);
194 while (idna_ok != 0);
198 static int edit_envelope (ENVELOPE * en, int flags)
200 char buf[HUGE_STRING];
201 LIST *uh = UserHeader;
202 regmatch_t pat_match[1];
205 if (option (OPTNEWSSEND)) {
207 strfcpy (buf, en->newsgroups, sizeof (buf));
210 if (mutt_get_field ("Newsgroups: ", buf, sizeof (buf), 0) != 0)
212 FREE (&en->newsgroups);
213 en->newsgroups = safe_strdup (buf);
216 strfcpy (buf, en->followup_to, sizeof (buf));
219 if (option (OPTASKFOLLOWUP)
220 && mutt_get_field ("Followup-To: ", buf, sizeof (buf), 0) != 0)
222 FREE (&en->followup_to);
223 en->followup_to = safe_strdup (buf);
225 if (en->x_comment_to)
226 strfcpy (buf, en->x_comment_to, sizeof (buf));
229 if (option (OPTXCOMMENTTO) && option (OPTASKXCOMMENTTO)
230 && mutt_get_field ("X-Comment-To: ", buf, sizeof (buf), 0) != 0)
232 FREE (&en->x_comment_to);
233 en->x_comment_to = safe_strdup (buf);
238 if (edit_address (&en->to, "To: ") == -1 || en->to == NULL)
240 if (option (OPTASKCC) && edit_address (&en->cc, "Cc: ") == -1)
242 if (option (OPTASKBCC) && edit_address (&en->bcc, "Bcc: ") == -1)
247 if (option (OPTFASTREPLY))
250 strfcpy (buf, en->subject, sizeof (buf));
256 for (; uh; uh = uh->next) {
257 if (ascii_strncasecmp ("subject:", uh->data, 8) == 0) {
260 strncpy (buf, p, sizeof (buf));
265 if ((flags & (SENDREPLY)) && option (OPTSTRIPWAS) && StripWasRegexp.rx &&
266 regexec (StripWasRegexp.rx, buf, 1, pat_match, 0) == 0) {
267 unsigned int pos = pat_match->rm_so;
269 if (ascii_strncasecmp (buf, "re: ", pos) != 0) {
270 buf[pos] = '\0'; /* kill match */
271 while (pos-- && buf[pos] == ' ')
272 buf[pos] = '\0'; /* remove trailing spaces */
275 mutt_error (_("Ignoring $strip_was: Subject would be empty."));
279 if (mutt_get_field ("Subject: ", buf, sizeof (buf), 0) != 0 || (!buf[0]
284 ("No subject, abort?"))
286 mutt_message _("No subject, aborting.");
290 mutt_str_replace (&en->subject, buf);
296 char *nntp_get_header (const char *s)
299 return safe_strdup (s);
303 static void process_user_recips (ENVELOPE * env)
305 LIST *uh = UserHeader;
307 for (; uh; uh = uh->next) {
308 if (ascii_strncasecmp ("to:", uh->data, 3) == 0)
309 env->to = rfc822_parse_adrlist (env->to, uh->data + 3);
310 else if (ascii_strncasecmp ("cc:", uh->data, 3) == 0)
311 env->cc = rfc822_parse_adrlist (env->cc, uh->data + 3);
312 else if (ascii_strncasecmp ("bcc:", uh->data, 4) == 0)
313 env->bcc = rfc822_parse_adrlist (env->bcc, uh->data + 4);
315 else if (ascii_strncasecmp ("newsgroups:", uh->data, 11) == 0)
316 env->newsgroups = nntp_get_header (uh->data + 11);
317 else if (ascii_strncasecmp ("followup-to:", uh->data, 12) == 0)
318 env->followup_to = nntp_get_header (uh->data + 12);
319 else if (ascii_strncasecmp ("x-comment-to:", uh->data, 13) == 0)
320 env->x_comment_to = nntp_get_header (uh->data + 13);
325 static void process_user_header (ENVELOPE * env)
327 LIST *uh = UserHeader;
328 LIST *last = env->userhdrs;
334 for (; uh; uh = uh->next) {
335 if (ascii_strncasecmp ("from:", uh->data, 5) == 0) {
336 /* User has specified a default From: address. Remove default address */
337 rfc822_free_address (&env->from);
338 env->from = rfc822_parse_adrlist (env->from, uh->data + 5);
340 else if (ascii_strncasecmp ("reply-to:", uh->data, 9) == 0) {
341 rfc822_free_address (&env->reply_to);
342 env->reply_to = rfc822_parse_adrlist (env->reply_to, uh->data + 9);
344 else if (ascii_strncasecmp ("message-id:", uh->data, 11) == 0)
345 mutt_str_replace (&env->message_id, uh->data + 11);
346 else if (ascii_strncasecmp ("to:", uh->data, 3) != 0 &&
347 ascii_strncasecmp ("cc:", uh->data, 3) != 0 &&
348 ascii_strncasecmp ("bcc:", uh->data, 4) != 0 &&
350 ascii_strncasecmp ("newsgroups:", uh->data, 11) != 0 &&
351 ascii_strncasecmp ("followup-to:", uh->data, 12) != 0 &&
352 ascii_strncasecmp ("x-comment-to:", uh->data, 13) != 0 &&
354 ascii_strncasecmp ("supersedes:", uh->data, 11) != 0 &&
355 ascii_strncasecmp ("subject:", uh->data, 8) != 0) {
357 last->next = mutt_new_list ();
361 last = env->userhdrs = mutt_new_list ();
362 last->data = safe_strdup (uh->data);
367 LIST *mutt_copy_list (LIST * p)
369 LIST *t, *r = NULL, *l = NULL;
371 for (; p; p = p->next) {
372 t = (LIST *) safe_malloc (sizeof (LIST));
373 t->data = safe_strdup (p->data);
385 void mutt_forward_intro (FILE * fp, HEADER * cur)
389 fputs ("----- Forwarded message from ", fp);
391 rfc822_write_address (buffer, sizeof (buffer), cur->env->from, 1);
393 fputs (" -----\n\n", fp);
396 void mutt_forward_trailer (FILE * fp)
398 fputs ("\n----- End forwarded message -----\n", fp);
402 static int include_forward (CONTEXT * ctx, HEADER * cur, FILE * out)
404 int chflags = CH_DECODE, cmflags = 0;
406 mutt_parse_mime_message (ctx, cur);
407 mutt_message_hook (ctx, cur, M_MESSAGEHOOK);
409 if (WithCrypto && (cur->security & ENCRYPT) && option (OPTFORWDECODE)) {
410 /* make sure we have the user's passphrase before proceeding... */
411 crypt_valid_passphrase (cur->security);
414 mutt_forward_intro (out, cur);
416 if (option (OPTFORWDECODE)) {
417 cmflags |= M_CM_DECODE | M_CM_CHARCONV;
418 if (option (OPTWEED)) {
419 chflags |= CH_WEED | CH_REORDER;
420 cmflags |= M_CM_WEED;
423 if (option (OPTFORWQUOTE))
424 cmflags |= M_CM_PREFIX;
426 mutt_copy_message (out, ctx, cur, cmflags, chflags);
427 mutt_forward_trailer (out);
431 void mutt_make_attribution (CONTEXT * ctx, HEADER * cur, FILE * out)
436 mutt_make_string (buffer, sizeof (buffer), Attribution, ctx, cur);
442 void mutt_make_post_indent (CONTEXT * ctx, HEADER * cur, FILE * out)
446 if (PostIndentString) {
447 mutt_make_string (buffer, sizeof (buffer), PostIndentString, ctx, cur);
453 static int include_reply (CONTEXT * ctx, HEADER * cur, FILE * out)
455 int cmflags = M_CM_PREFIX | M_CM_DECODE | M_CM_CHARCONV | M_CM_REPLYING;
456 int chflags = CH_DECODE;
458 if (WithCrypto && (cur->security & ENCRYPT)) {
459 /* make sure we have the user's passphrase before proceeding... */
460 crypt_valid_passphrase (cur->security);
463 mutt_parse_mime_message (ctx, cur);
464 mutt_message_hook (ctx, cur, M_MESSAGEHOOK);
466 mutt_make_attribution (ctx, cur, out);
468 if (!option (OPTHEADER))
469 cmflags |= M_CM_NOHEADER;
470 if (option (OPTWEED)) {
471 chflags |= CH_WEED | CH_REORDER;
472 cmflags |= M_CM_WEED;
475 mutt_copy_message (out, ctx, cur, cmflags, chflags);
477 mutt_make_post_indent (ctx, cur, out);
482 static int default_to (ADDRESS ** to, ENVELOPE * env, int flags, int hmfupto)
487 if (flags && env->mail_followup_to && hmfupto == M_YES) {
488 rfc822_append (to, env->mail_followup_to);
492 /* Exit now if we're setting up the default Cc list for list-reply
493 * (only set if Mail-Followup-To is present and honoured).
495 if (flags & SENDLISTREPLY)
498 /* If this message came from a mailing list, ask the user if he really
499 * intended to reply to the author only.
501 if (!(flags & SENDGROUPREPLY) && mutt_is_list_cc (0, env->to, env->cc)) {
502 switch (query_quadoption (OPT_LISTREPLY,
504 ("Message came from a mailing list. Reply to author only?")))
507 tmp = find_mailing_lists (env->to, env->cc);
508 rfc822_append (to, tmp);
509 rfc822_free_address (&tmp);
512 return -1; /* abort */
516 if (!option (OPTREPLYSELF) && mutt_addr_is_user (env->from)) {
517 /* mail is from the user, assume replying to recipients */
518 rfc822_append (to, env->to);
520 else if (env->reply_to) {
521 if ((mutt_addrcmp (env->from, env->reply_to) && !env->reply_to->next) ||
522 (option (OPTIGNORELISTREPLYTO) &&
523 mutt_is_mail_list (env->reply_to) &&
524 (mutt_addrsrc (env->reply_to, env->to) ||
525 mutt_addrsrc (env->reply_to, env->cc)))) {
526 /* If the Reply-To: address is a mailing list, assume that it was
527 * put there by the mailing list, and use the From: address
529 * We also take the from header if our correspondant has a reply-to
530 * header which is identical to the electronic mail address given
531 * in his From header.
534 rfc822_append (to, env->from);
536 else if (!(mutt_addrcmp (env->from, env->reply_to) &&
537 !env->reply_to->next) && quadoption (OPT_REPLYTO) != M_YES) {
538 /* There are quite a few mailing lists which set the Reply-To:
539 * header field to the list address, which makes it quite impossible
540 * to send a message to only the sender of the message. This
541 * provides a way to do that.
543 snprintf (prompt, sizeof (prompt), _("Reply to %s%s?"),
544 env->reply_to->mailbox, env->reply_to->next ? ",..." : "");
545 switch (query_quadoption (OPT_REPLYTO, prompt)) {
547 rfc822_append (to, env->reply_to);
551 rfc822_append (to, env->from);
555 return (-1); /* abort */
559 rfc822_append (to, env->reply_to);
562 rfc822_append (to, env->from);
567 int mutt_fetch_recips (ENVELOPE * out, ENVELOPE * in, int flags)
573 if ((flags & (SENDLISTREPLY | SENDGROUPREPLY)) && in->mail_followup_to) {
574 snprintf (prompt, sizeof (prompt), _("Follow-up to %s%s?"),
575 in->mail_followup_to->mailbox,
576 in->mail_followup_to->next ? ",..." : "");
578 if ((hmfupto = query_quadoption (OPT_MFUPTO, prompt)) == -1)
582 if (flags & SENDLISTREPLY) {
583 tmp = find_mailing_lists (in->to, in->cc);
584 rfc822_append (&out->to, tmp);
585 rfc822_free_address (&tmp);
587 if (in->mail_followup_to && hmfupto == M_YES &&
588 default_to (&out->cc, in, flags & SENDLISTREPLY, hmfupto) == -1)
589 return (-1); /* abort */
592 if (default_to (&out->to, in, flags & SENDGROUPREPLY, hmfupto) == -1)
593 return (-1); /* abort */
595 if ((flags & SENDGROUPREPLY)
596 && (!in->mail_followup_to || hmfupto != M_YES)) {
597 /* if(!mutt_addr_is_user(in->to)) */
598 rfc822_append (&out->cc, in->to);
599 rfc822_append (&out->cc, in->cc);
605 LIST *mutt_make_references (ENVELOPE * e)
607 LIST *t = NULL, *l = NULL;
610 l = mutt_copy_list (e->references);
612 l = mutt_copy_list (e->in_reply_to);
615 t = mutt_new_list ();
616 t->data = safe_strdup (e->message_id);
624 void mutt_fix_reply_recipients (ENVELOPE * env)
626 mutt_expand_aliases_env (env);
628 if (!option (OPTMETOO)) {
629 /* the order is important here. do the CC: first so that if the
630 * the user is the only recipient, it ends up on the TO: field
632 env->cc = remove_user (env->cc, (env->to == NULL));
633 env->to = remove_user (env->to, (env->cc == NULL));
636 /* the CC field can get cluttered, especially with lists */
637 env->to = mutt_remove_duplicates (env->to);
638 env->cc = mutt_remove_duplicates (env->cc);
639 env->cc = mutt_remove_xrefs (env->to, env->cc);
642 void mutt_make_forward_subject (ENVELOPE * env, CONTEXT * ctx, HEADER * cur)
646 /* set the default subject for the message. */
647 mutt_make_string (buffer, sizeof (buffer), NONULL (ForwFmt), ctx, cur);
648 mutt_str_replace (&env->subject, buffer);
651 void mutt_make_misc_reply_headers (ENVELOPE * env, CONTEXT * ctx,
652 HEADER * cur, ENVELOPE * curenv)
654 /* This takes precedence over a subject that might have
655 * been taken from a List-Post header. Is that correct?
657 if (curenv->real_subj) {
658 FREE (&env->subject);
659 env->subject = safe_malloc (mutt_strlen (curenv->real_subj) + 5);
660 sprintf (env->subject, "Re: %s", curenv->real_subj); /* __SPRINTF_CHECKED__ */
662 else if (!env->subject)
663 env->subject = safe_strdup ("Re: your mail");
666 if (option (OPTNEWSSEND) && option (OPTXCOMMENTTO) && curenv->from)
667 env->x_comment_to = safe_strdup (mutt_get_name (curenv->from));
671 void mutt_add_to_reference_headers (ENVELOPE * env, ENVELOPE * curenv,
672 LIST *** pp, LIST *** qq)
674 LIST **p = NULL, **q = NULL;
682 p = &env->references;
684 q = &env->in_reply_to;
691 *p = mutt_make_references (curenv);
693 if (curenv->message_id) {
694 *q = mutt_new_list ();
695 (*q)->data = safe_strdup (curenv->message_id);
706 mutt_make_reference_headers (ENVELOPE * curenv, ENVELOPE * env, CONTEXT * ctx)
708 env->references = NULL;
709 env->in_reply_to = NULL;
713 LIST **p = NULL, **q = NULL;
716 for (i = 0; i < ctx->vcount; i++) {
717 h = ctx->hdrs[ctx->v2r[i]];
719 mutt_add_to_reference_headers (env, h->env, &p, &q);
723 mutt_add_to_reference_headers (env, curenv, NULL, NULL);
727 envelope_defaults (ENVELOPE * env, CONTEXT * ctx, HEADER * cur, int flags)
729 ENVELOPE *curenv = NULL;
734 for (i = 0; i < ctx->vcount; i++)
735 if (ctx->hdrs[ctx->v2r[i]]->tagged) {
736 cur = ctx->hdrs[ctx->v2r[i]];
742 /* This could happen if the user tagged some messages and then did
743 * a limit such that none of the tagged message are visible.
745 mutt_error _("No tagged messages are visible!");
753 if (flags & SENDREPLY) {
755 if ((flags & SENDNEWS)) {
756 /* in case followup set Newsgroups: with Followup-To: if it present */
757 if (!env->newsgroups && curenv &&
758 mutt_strcasecmp (curenv->followup_to, "poster"))
759 env->newsgroups = safe_strdup (curenv->followup_to);
766 for (i = 0; i < ctx->vcount; i++) {
767 h = ctx->hdrs[ctx->v2r[i]];
768 if (h->tagged && mutt_fetch_recips (env, h->env, flags) == -1)
772 else if (mutt_fetch_recips (env, curenv, flags) == -1)
775 if ((flags & SENDLISTREPLY) && !env->to) {
776 mutt_error _("No mailing lists found!");
781 mutt_make_misc_reply_headers (env, ctx, cur, curenv);
782 mutt_make_reference_headers (tag ? NULL : curenv, env, ctx);
784 else if (flags & SENDFORWARD)
785 mutt_make_forward_subject (env, ctx, cur);
790 static int generate_body (FILE * tempfp, /* stream for outgoing message */
791 HEADER * msg, /* header for outgoing message */
792 int flags, /* compose mode */
793 CONTEXT * ctx, /* current mailbox */
795 { /* current message */
800 if (flags & SENDREPLY) {
802 query_quadoption (OPT_INCLUDE,
803 _("Include message in reply?"))) == -1)
807 mutt_message _("Including quoted message...");
810 for (i = 0; i < ctx->vcount; i++) {
811 h = ctx->hdrs[ctx->v2r[i]];
813 if (include_reply (ctx, h, tempfp) == -1) {
814 mutt_error _("Could not include all requested messages!");
818 fputc ('\n', tempfp);
823 include_reply (ctx, cur, tempfp);
827 else if (flags & SENDFORWARD) {
829 query_quadoption (OPT_MIMEFWD,
830 _("Forward as attachment?"))) == M_YES) {
831 BODY *last = msg->content;
833 mutt_message _("Preparing forwarded message...");
835 while (last && last->next)
839 tmp = mutt_make_message_attach (ctx, cur, 0);
846 for (i = 0; i < ctx->vcount; i++) {
847 if (ctx->hdrs[ctx->v2r[i]]->tagged) {
848 tmp = mutt_make_message_attach (ctx, ctx->hdrs[ctx->v2r[i]], 0);
854 last = msg->content = tmp;
861 include_forward (ctx, cur, tempfp);
863 for (i = 0; i < ctx->vcount; i++)
864 if (ctx->hdrs[ctx->v2r[i]]->tagged)
865 include_forward (ctx, ctx->hdrs[ctx->v2r[i]], tempfp);
870 /* if (WithCrypto && (flags & SENDKEY)) */
871 else if ((WithCrypto & APPLICATION_PGP) && (flags & SENDKEY)) {
874 if ((WithCrypto & APPLICATION_PGP)
875 && (tmp = crypt_pgp_make_key_attachment (NULL)) == NULL)
878 tmp->next = msg->content;
887 void mutt_set_followup_to (ENVELOPE * e)
893 * Only generate the Mail-Followup-To if the user has requested it, and
894 * it hasn't already been set
897 if (!option (OPTFOLLOWUPTO))
900 if (option (OPTNEWSSEND)) {
901 if (!e->followup_to && e->newsgroups && (strrchr (e->newsgroups, ',')))
902 e->followup_to = safe_strdup (e->newsgroups);
907 if (!e->mail_followup_to) {
908 if (mutt_is_list_cc (0, e->to, e->cc)) {
910 * this message goes to known mailing lists, so create a proper
911 * mail-followup-to header
914 t = rfc822_append (&e->mail_followup_to, e->to);
915 rfc822_append (&t, e->cc);
918 /* remove ourselves from the mail-followup-to header */
919 e->mail_followup_to = remove_user (e->mail_followup_to, 0);
922 * If we are not subscribed to any of the lists in question,
923 * re-add ourselves to the mail-followup-to header. The
924 * mail-followup-to header generated is a no-op with group-reply,
925 * but makes sure list-reply has the desired effect.
928 if (e->mail_followup_to && !mutt_is_list_recipient (0, e->to, e->cc)) {
930 from = rfc822_cpy_adr (e->reply_to);
932 from = rfc822_cpy_adr (e->from);
934 from = mutt_default_from ();
937 /* Normally, this loop will not even be entered. */
938 for (t = from; t && t->next; t = t->next);
940 t->next = e->mail_followup_to; /* t cannot be NULL at this point. */
941 e->mail_followup_to = from;
945 e->mail_followup_to = mutt_remove_duplicates (e->mail_followup_to);
951 /* look through the recipients of the message we are replying to, and if
952 we find an address that matches $alternates, we use that as the default
954 static ADDRESS *set_reverse_name (ENVELOPE * env)
958 for (tmp = env->to; tmp; tmp = tmp->next) {
959 if (mutt_addr_is_user (tmp))
963 for (tmp = env->cc; tmp; tmp = tmp->next) {
964 if (mutt_addr_is_user (tmp))
968 if (!tmp && mutt_addr_is_user (env->from))
971 tmp = rfc822_cpy_adr_real (tmp);
972 if (!option (OPTREVREAL))
973 FREE (&tmp->personal);
975 tmp->personal = safe_strdup (Realname);
980 ADDRESS *mutt_default_from (void)
983 const char *fqdn = mutt_fqdn (1);
986 * Note: We let $from override $realname here. Is this the right
991 adr = rfc822_cpy_adr_real (From);
992 else if (option (OPTUSEDOMAIN)) {
993 adr = rfc822_new_address ();
995 safe_malloc (mutt_strlen (Username) + mutt_strlen (fqdn) + 2);
996 sprintf (adr->mailbox, "%s@%s", NONULL (Username), NONULL (fqdn)); /* __SPRINTF_CHECKED__ */
999 adr = rfc822_new_address ();
1000 adr->mailbox = safe_strdup (NONULL (Username));
1006 static int send_message (HEADER * msg)
1008 char tempfile[_POSIX_PATH_MAX];
1012 /* Write out the message in MIME form. */
1013 mutt_mktemp (tempfile);
1014 if ((tempfp = safe_fopen (tempfile, "w")) == NULL)
1018 mutt_write_rfc822_header (tempfp, msg->env, msg->content, 0,
1019 msg->chain ? 1 : 0);
1022 mutt_write_rfc822_header (tempfp, msg->env, msg->content, 0, 0);
1025 fputc ('\n', tempfp); /* tie off the header. */
1027 if ((mutt_write_mime_body (msg->content, tempfp) == -1)) {
1033 if (fclose (tempfp) != 0) {
1034 mutt_perror (tempfile);
1041 return mix_send_message (msg->chain, tempfile);
1044 i = mutt_invoke_mta (msg->env->from, msg->env->to, msg->env->cc,
1045 msg->env->bcc, tempfile,
1046 (msg->content->encoding == ENC8BIT));
1050 /* rfc2047 encode the content-descriptions */
1051 static void encode_descriptions (BODY * b, short recurse)
1055 for (t = b; t; t = t->next) {
1056 if (t->description) {
1057 rfc2047_encode_string (&t->description);
1059 if (recurse && t->parts)
1060 encode_descriptions (t->parts, recurse);
1064 /* rfc2047 decode them in case of an error */
1065 static void decode_descriptions (BODY * b)
1069 for (t = b; t; t = t->next) {
1070 if (t->description) {
1071 rfc2047_decode (&t->description);
1074 decode_descriptions (t->parts);
1078 int mutt_resend_message (FILE * fp, CONTEXT * ctx, HEADER * cur)
1080 HEADER *msg = mutt_new_header ();
1082 if (mutt_prepare_template (fp, ctx, msg, cur, 1) < 0)
1085 return ci_send_message (SENDRESEND, msg, NULL, ctx, cur);
1088 int ci_send_message (int flags, /* send mode */
1089 HEADER * msg, /* template to use for new message */
1090 char *tempfile, /* file specified by -i or -H */
1091 CONTEXT * ctx, /* current mailbox */
1093 { /* current message */
1094 char buffer[LONG_STRING];
1095 char fcc[_POSIX_PATH_MAX] = ""; /* where to copy this message */
1096 FILE *tempfp = NULL;
1098 int i, killfrom = 0;
1100 int free_clear_content = 0;
1102 BODY *save_content = NULL;
1103 BODY *clear_content = NULL;
1104 char *pgpkeylist = NULL;
1106 /* save current value of "pgp_sign_as" */
1107 char *signas = NULL;
1108 char *tag = NULL, *err = NULL;
1113 if (flags & SENDNEWS)
1114 set_option (OPTNEWSSEND);
1116 unset_option (OPTNEWSSEND);
1119 if (!flags && !msg && quadoption (OPT_RECALL) != M_NO &&
1120 mutt_num_postponed (1)) {
1121 /* If the user is composing a new message, check to see if there
1122 * are any postponed messages first.
1125 query_quadoption (OPT_RECALL, _("Recall postponed message?"))) == -1)
1129 flags |= SENDPOSTPONED;
1133 if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED))
1134 signas = safe_strdup (PgpSignAs);
1136 /* Delay expansion of aliases until absolutely necessary--shouldn't
1137 * be necessary unless we are prompting the user or about to execute a
1142 msg = mutt_new_header ();
1144 if (flags == SENDPOSTPONED) {
1146 mutt_get_postponed (ctx, msg, &cur, fcc, sizeof (fcc))) < 0)
1150 * If postponed message is a news article, it have
1151 * a "Newsgroups:" header line, then set appropriate flag.
1153 if (msg->env->newsgroups) {
1155 set_option (OPTNEWSSEND);
1159 unset_option (OPTNEWSSEND);
1164 if (flags & (SENDPOSTPONED | SENDRESEND)) {
1165 if ((tempfp = safe_fopen (msg->content->filename, "a+")) == NULL) {
1166 mutt_perror (msg->content->filename);
1172 msg->env = mutt_new_envelope ();
1175 /* Parse and use an eventual list-post header */
1176 if ((flags & SENDLISTREPLY)
1177 && cur && cur->env && cur->env->list_post) {
1178 /* Use any list-post header as a template */
1179 url_parse_mailto (msg->env, NULL, cur->env->list_post);
1180 /* We don't let them set the sender's address. */
1181 rfc822_free_address (&msg->env->from);
1184 if (!(flags & (SENDKEY | SENDPOSTPONED | SENDRESEND))) {
1185 pbody = mutt_new_body ();
1186 pbody->next = msg->content; /* don't kill command-line attachments */
1187 msg->content = pbody;
1189 mutt_parse_content_type (ContentType, msg->content);
1190 msg->content->unlink = 1;
1191 msg->content->use_disp = 0;
1192 msg->content->disposition = DISPINLINE;
1193 if (option (OPTTEXTFLOWED) && msg->content->type == TYPETEXT
1194 && !ascii_strcasecmp (msg->content->subtype, "plain"))
1195 mutt_set_parameter ("format", "flowed", &msg->content->parameter);
1198 mutt_mktemp (buffer);
1199 tempfp = safe_fopen (buffer, "w+");
1200 msg->content->filename = safe_strdup (buffer);
1203 tempfp = safe_fopen (tempfile, "a+");
1204 msg->content->filename = safe_strdup (tempfile);
1210 "newsend_message: can't create tempfile %s (errno=%d)\n",
1211 msg->content->filename, errno));
1212 mutt_perror (msg->content->filename);
1217 /* this is handled here so that the user can match ~f in send-hook */
1218 if (cur && option (OPTREVNAME) && !(flags & (SENDPOSTPONED | SENDRESEND))) {
1219 /* we shouldn't have to worry about freeing `msg->env->from' before
1220 * setting it here since this code will only execute when doing some
1221 * sort of reply. the pointer will only be set when using the -H command
1224 * We shouldn't have to worry about alias expansion here since we are
1225 * either replying to a real or postponed message, therefore no aliases
1226 * should exist since the user has not had the opportunity to add
1227 * addresses to the list. We just have to ensure the postponed messages
1228 * have their aliases expanded.
1231 msg->env->from = set_reverse_name (cur->env);
1234 if (!msg->env->from && option (OPTUSEFROM)
1235 && !(flags & (SENDPOSTPONED | SENDRESEND)))
1236 msg->env->from = mutt_default_from ();
1238 if (flags & SENDBATCH) {
1239 mutt_copy_stream (stdin, tempfp);
1240 if (option (OPTHDRS)) {
1241 process_user_recips (msg->env);
1242 process_user_header (msg->env);
1244 mutt_expand_aliases_env (msg->env);
1246 else if (!(flags & (SENDPOSTPONED | SENDRESEND))) {
1247 if ((flags & (SENDREPLY | SENDFORWARD)) && ctx &&
1248 envelope_defaults (msg->env, ctx, cur, flags) == -1)
1251 if (option (OPTHDRS))
1252 process_user_recips (msg->env);
1254 /* Expand aliases and remove duplicates/crossrefs */
1255 mutt_fix_reply_recipients (msg->env);
1258 if ((flags & SENDNEWS) && ctx && ctx->magic == M_NNTP
1259 && !msg->env->newsgroups)
1260 msg->env->newsgroups = safe_strdup (((NNTP_DATA *) ctx->data)->group);
1263 if (!(flags & SENDMAILX) &&
1264 !(option (OPTAUTOEDIT) && option (OPTEDITHDRS)) &&
1265 !((flags & SENDREPLY) && option (OPTFASTREPLY))) {
1266 if (edit_envelope (msg->env, flags) == -1)
1270 /* the from address must be set here regardless of whether or not
1271 * $use_from is set so that the `~P' (from you) operator in send-hook
1272 * patterns will work. if $use_from is unset, the from address is killed
1273 * after send-hooks are evaulated */
1275 if (!msg->env->from) {
1276 msg->env->from = mutt_default_from ();
1280 if ((flags & SENDREPLY) && cur) {
1281 /* change setting based upon message we are replying to */
1282 mutt_message_hook (ctx, cur, M_REPLYHOOK);
1285 * set the replied flag for the message we are generating so that the
1286 * user can use ~Q in a send-hook to know when reply-hook's are also
1292 /* change settings based upon recipients */
1294 mutt_message_hook (NULL, msg, M_SENDHOOK);
1297 * Unset the replied flag from the message we are composing since it is
1298 * no longer required. This is done here because the FCC'd copy of
1299 * this message was erroneously get the 'R'eplied flag when stored in
1300 * a maildir-style mailbox.
1305 rfc822_free_address (&msg->env->from);
1309 if (option (OPTHDRS))
1310 process_user_header (msg->env);
1313 if (option (OPTSIGONTOP)
1314 && (!(flags & (SENDMAILX | SENDKEY)) && Editor
1315 && mutt_strcmp (Editor, "builtin") != 0))
1316 append_signature (tempfp);
1318 /* include replies/forwarded messages, unless we are given a template */
1319 if (!tempfile && (ctx || !(flags & (SENDREPLY | SENDFORWARD)))
1320 && generate_body (tempfp, msg, flags, ctx, cur) == -1)
1323 if (!option (OPTSIGONTOP)
1324 && (!(flags & (SENDMAILX | SENDKEY)) && Editor
1325 && mutt_strcmp (Editor, "builtin") != 0))
1326 append_signature (tempfp);
1329 * this wants to be done _after_ generate_body, so message-hooks
1333 if (WithCrypto && !(flags & SENDMAILX)) {
1334 if (option (OPTCRYPTAUTOSIGN))
1335 msg->security |= SIGN;
1336 if (option (OPTCRYPTAUTOENCRYPT))
1337 msg->security |= ENCRYPT;
1338 if (option (OPTCRYPTREPLYENCRYPT) && cur && (cur->security & ENCRYPT))
1339 msg->security |= ENCRYPT;
1340 if (option (OPTCRYPTREPLYSIGN) && cur && (cur->security & SIGN))
1341 msg->security |= SIGN;
1342 if (option (OPTCRYPTREPLYSIGNENCRYPTED) && cur
1343 && (cur->security & ENCRYPT))
1344 msg->security |= SIGN;
1345 if (WithCrypto & APPLICATION_PGP && (msg->security & (ENCRYPT | SIGN))) {
1346 if (option (OPTPGPAUTOINLINE))
1347 msg->security |= INLINE;
1348 if (option (OPTPGPREPLYINLINE) && cur && (cur->security & INLINE))
1349 msg->security |= INLINE;
1353 if (WithCrypto && msg->security) {
1355 * When reypling / forwarding, use the original message's
1356 * crypto system. According to the documentation,
1357 * smime_is_default should be disregarded here.
1359 * Problem: At least with forwarding, this doesn't really
1360 * make much sense. Should we have an option to completely
1361 * disable individual mechanisms at run-time?
1364 if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP)
1365 && (cur->security & APPLICATION_PGP))
1366 msg->security |= APPLICATION_PGP;
1367 else if ((WithCrypto & APPLICATION_SMIME)
1368 && option (OPTCRYPTAUTOSMIME)
1369 && (cur->security & APPLICATION_SMIME))
1370 msg->security |= APPLICATION_SMIME;
1374 * No crypto mechanism selected? Use availability + smime_is_default
1377 if (!(msg->security & (APPLICATION_SMIME | APPLICATION_PGP))) {
1378 if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME)
1379 && option (OPTSMIMEISDEFAULT))
1380 msg->security |= APPLICATION_SMIME;
1381 else if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP))
1382 msg->security |= APPLICATION_PGP;
1383 else if ((WithCrypto & APPLICATION_SMIME)
1384 && option (OPTCRYPTAUTOSMIME))
1385 msg->security |= APPLICATION_SMIME;
1389 /* No permissible mechanisms found. Don't sign or encrypt. */
1390 if (!(msg->security & (APPLICATION_SMIME | APPLICATION_PGP)))
1395 * This hook is even called for postponed messages, and can, e.g., be
1396 * used for setting the editor, the sendmail path, or the
1399 mutt_message_hook (NULL, msg, M_SEND2HOOK);
1401 /* wait until now to set the real name portion of our return address so
1402 that $realname can be set in a send-hook */
1403 if (msg->env->from && !msg->env->from->personal
1404 && !(flags & (SENDRESEND | SENDPOSTPONED)))
1405 msg->env->from->personal = safe_strdup (Realname);
1407 if (!((WithCrypto & APPLICATION_PGP) && (flags & SENDKEY)))
1408 safe_fclose (&tempfp);
1410 if (flags & SENDMAILX) {
1411 if (mutt_builtin_editor (msg->content->filename, msg, cur) == -1)
1414 else if (!(flags & SENDBATCH)) {
1416 time_t mtime = mutt_decrease_mtime (msg->content->filename, NULL);
1418 mutt_update_encoding (msg->content);
1421 * Select whether or not the user's editor should be called now. We
1422 * don't want to do this when:
1423 * 1) we are sending a key/cert
1424 * 2) we are forwarding a message and the user doesn't want to edit it.
1425 * This is controled by the quadoption $forward_edit. However, if
1426 * both $edit_headers and $autoedit are set, we want to ignore the
1427 * setting of $forward_edit because the user probably needs to add the
1430 if (!(flags & SENDKEY) &&
1431 ((flags & SENDFORWARD) == 0 ||
1432 (option (OPTEDITHDRS) && option (OPTAUTOEDIT)) ||
1433 query_quadoption (OPT_FORWEDIT,
1434 _("Edit forwarded message?")) == M_YES)) {
1435 /* If the this isn't a text message, look for a mailcap edit command */
1436 if (mutt_needs_mailcap (msg->content))
1437 mutt_edit_attachment (msg->content);
1438 else if (!Editor || mutt_strcmp ("builtin", Editor) == 0)
1439 mutt_builtin_editor (msg->content->filename, msg, cur);
1440 else if (option (OPTEDITHDRS)) {
1441 mutt_env_to_local (msg->env);
1442 mutt_edit_headers (Editor, msg->content->filename, msg, fcc,
1444 mutt_env_to_idna (msg->env, NULL, NULL);
1447 mutt_edit_file (Editor, msg->content->filename);
1449 mutt_message_hook (NULL, msg, M_SEND2HOOK);
1452 if (!(flags & (SENDPOSTPONED | SENDFORWARD | SENDKEY | SENDRESEND))) {
1453 if (stat (msg->content->filename, &st) == 0) {
1454 /* if the file was not modified, bail out now */
1455 if (mtime == st.st_mtime && !msg->content->next &&
1456 query_quadoption (OPT_ABORT,
1457 _("Abort unmodified message?")) == M_YES) {
1458 mutt_message _("Aborted unmodified message.");
1464 mutt_perror (msg->content->filename);
1468 /* specify a default fcc. if we are in batchmode, only save a copy of
1469 * the message if the value of $copy is yes or ask-yes */
1471 if (!fcc[0] && !(flags & (SENDPOSTPONED))
1472 && (!(flags & SENDBATCH) || (quadoption (OPT_COPY) & 0x1))) {
1473 /* set the default FCC */
1474 if (!msg->env->from) {
1475 msg->env->from = mutt_default_from ();
1476 killfrom = 1; /* no need to check $use_from because if the user specified
1477 a from address it would have already been set by now */
1479 mutt_select_fcc (fcc, sizeof (fcc), msg);
1481 rfc822_free_address (&msg->env->from);
1487 mutt_update_encoding (msg->content);
1489 if (!(flags & (SENDMAILX | SENDBATCH))) {
1492 fcc_error = 0; /* reset value since we may have failed before */
1493 mutt_pretty_mailbox (fcc);
1494 i = mutt_compose_menu (msg, fcc, sizeof (fcc), cur);
1498 if (flags & SENDNEWS)
1499 mutt_message (_("Article not posted."));
1503 mutt_message _("Mail not sent.");
1507 /* postpone the message until later. */
1508 if (msg->content->next)
1509 msg->content = mutt_make_multipart (msg->content);
1512 * make sure the message is written to the right part of a maildir
1518 encode_descriptions (msg->content, 1);
1519 mutt_prepare_envelope (msg->env, 0);
1520 mutt_env_to_idna (msg->env, NULL, NULL); /* Handle bad IDNAs the next time. */
1523 || mutt_write_fcc (NONULL (Postponed), msg,
1525 && (flags & SENDREPLY)) ? cur->env->
1526 message_id : NULL, 1, fcc) < 0) {
1527 msg->content = mutt_remove_multipart (msg->content);
1528 decode_descriptions (msg->content);
1529 mutt_unprepare_envelope (msg->env);
1532 mutt_update_num_postponed ();
1533 mutt_message _("Message postponed.");
1540 if (!(flags & SENDNEWS))
1542 if (!msg->env->to && !msg->env->cc && !msg->env->bcc) {
1543 if (!(flags & SENDBATCH)) {
1544 mutt_error _("No recipients are specified!");
1549 puts _("No recipients were specified.");
1555 if (mutt_env_to_idna (msg->env, &tag, &err)) {
1556 mutt_error (_("Bad IDN in \"%s\": '%s'"), tag, err);
1558 if (!(flags & SENDBATCH))
1564 if (!msg->env->subject && !(flags & SENDBATCH) &&
1566 query_quadoption (OPT_SUBJECT,
1567 _("No subject, abort sending?"))) != M_NO) {
1568 /* if the abort is automatic, print an error message */
1569 if (quadoption (OPT_SUBJECT) == M_YES)
1570 mutt_error _("No subject specified.");
1575 if ((flags & SENDNEWS) && !msg->env->subject) {
1576 mutt_error _("No subject specified.");
1581 if ((flags & SENDNEWS) && !msg->env->newsgroups) {
1582 mutt_error _("No newsgroup specified.");
1588 if (msg->content->next)
1589 msg->content = mutt_make_multipart (msg->content);
1592 * Ok, we need to do it this way instead of handling all fcc stuff in
1593 * one place in order to avoid going to main_loop with encoded "env"
1594 * in case of error. Ugh.
1597 encode_descriptions (msg->content, 1);
1600 * Make sure that clear_content and free_clear_content are
1601 * properly initialized -- we may visit this particular place in
1602 * the code multiple times, including after a failed call to
1606 clear_content = NULL;
1607 free_clear_content = 0;
1610 if (msg->security) {
1611 /* save the decrypted attachments */
1612 clear_content = msg->content;
1614 if ((crypt_get_keys (msg, &pgpkeylist) == -1) ||
1615 mutt_protect (msg, pgpkeylist) == -1) {
1616 msg->content = mutt_remove_multipart (msg->content);
1620 decode_descriptions (msg->content);
1623 encode_descriptions (msg->content, 0);
1627 * at this point, msg->content is one of the following three things:
1628 * - multipart/signed. In this case, clear_content is a child.
1629 * - multipart/encrypted. In this case, clear_content exists
1631 * - application/pgp. In this case, clear_content exists independently.
1632 * - something else. In this case, it's the same as clear_content.
1635 /* This is ugly -- lack of "reporting back" from mutt_protect(). */
1637 if (clear_content && (msg->content != clear_content)
1638 && (msg->content->parts != clear_content))
1639 free_clear_content = 1;
1642 if (!option (OPTNOCURSES) && !(flags & SENDMAILX))
1643 mutt_message _("Sending message...");
1645 mutt_prepare_envelope (msg->env, 1);
1647 /* save a copy of the message, if necessary. */
1649 mutt_expand_path (fcc, sizeof (fcc));
1652 /* Don't save a copy when we are in batch-mode, and the FCC
1653 * folder is on an IMAP server: This would involve possibly lots
1654 * of user interaction, which is not available in batch mode.
1656 * Note: A patch to fix the problems with the use of IMAP servers
1657 * from non-curses mode is available from Brendan Cully. However,
1658 * I'd like to think a bit more about this before including it.
1662 if ((flags & SENDBATCH) && fcc[0] && mx_is_imap (fcc))
1666 if (*fcc && mutt_strcmp ("/dev/null", fcc) != 0) {
1667 BODY *tmpbody = msg->content;
1668 BODY *save_sig = NULL;
1669 BODY *save_parts = NULL;
1671 if (WithCrypto && msg->security && option (OPTFCCCLEAR))
1672 msg->content = clear_content;
1674 /* check to see if the user wants copies of all attachments */
1675 if (!option (OPTFCCATTACH) && msg->content->type == TYPEMULTIPART) {
1677 && (mutt_strcmp (msg->content->subtype, "encrypted") == 0 ||
1678 mutt_strcmp (msg->content->subtype, "signed") == 0)) {
1679 if (clear_content->type == TYPEMULTIPART) {
1680 if (!(msg->security & ENCRYPT) && (msg->security & SIGN)) {
1681 /* save initial signature and attachments */
1682 save_sig = msg->content->parts->next;
1683 save_parts = clear_content->parts->next;
1686 /* this means writing only the main part */
1687 msg->content = clear_content->parts;
1689 if (mutt_protect (msg, pgpkeylist) == -1) {
1690 /* we can't do much about it at this point, so
1691 * fallback to saving the whole thing to fcc
1693 msg->content = tmpbody;
1698 save_content = msg->content;
1702 msg->content = msg->content->parts;
1707 /* update received time so that when storing to a mbox-style folder
1708 * the From_ line contains the current time instead of when the
1709 * message was first postponed.
1711 msg->received = time (NULL);
1712 if (mutt_write_fcc (fcc, msg, NULL, 0, NULL) == -1) {
1714 * Error writing FCC, we should abort sending.
1720 msg->content = tmpbody;
1722 if (WithCrypto && save_sig) {
1723 /* cleanup the second signature structures */
1724 if (save_content->parts) {
1725 mutt_free_body (&save_content->parts->next);
1726 save_content->parts = NULL;
1728 mutt_free_body (&save_content);
1730 /* restore old signature and attachments */
1731 msg->content->parts->next = save_sig;
1732 msg->content->parts->parts->next = save_parts;
1734 else if (WithCrypto && save_content) {
1735 /* destroy the new encrypted body. */
1736 mutt_free_body (&save_content);
1743 * Don't attempt to send the message if the FCC failed. Just pretend
1744 * the send failed as well so we give the user a chance to fix the
1747 if (fcc_error || (i = send_message (msg)) == -1) {
1748 if (!(flags & SENDBATCH)) {
1750 else if ((msg->security & ENCRYPT) || ((msg->security & SIGN)
1751 && msg->content->type ==
1753 mutt_free_body (&msg->content); /* destroy PGP data */
1754 msg->content = clear_content; /* restore clear text. */
1756 else if ((msg->security & SIGN) && msg->content->type == TYPEMULTIPART) {
1757 mutt_free_body (&msg->content->parts->next); /* destroy sig */
1758 msg->content = mutt_remove_multipart (msg->content);
1761 msg->content = mutt_remove_multipart (msg->content);
1762 decode_descriptions (msg->content);
1763 mutt_unprepare_envelope (msg->env);
1767 puts _("Could not send the message.");
1772 else if (!option (OPTNOCURSES) && !(flags & SENDMAILX))
1773 mutt_message (i != 0 ? _("Sending in background.") :
1775 (flags & SENDNEWS) ? _("Article posted.") :
1781 if (WithCrypto && (msg->security & ENCRYPT))
1784 if (WithCrypto && free_clear_content)
1785 mutt_free_body (&clear_content);
1787 if (flags & SENDREPLY) {
1789 mutt_set_flag (ctx, cur, M_REPLIED, 1);
1790 else if (!(flags & SENDPOSTPONED) && ctx && ctx->tagged) {
1791 for (i = 0; i < ctx->vcount; i++)
1792 if (ctx->hdrs[ctx->v2r[i]]->tagged)
1793 mutt_set_flag (ctx, ctx->hdrs[ctx->v2r[i]], M_REPLIED, 1);
1802 if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED)) {
1809 safe_fclose (&tempfp);
1810 mutt_free_header (&msg);
1815 /* vim: set sw=2: */