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.
17 #include "mutt_curses.h"
24 #include "mutt_crypt.h"
25 #include "mutt_idna.h"
32 #include "lib/debug.h"
43 #include <sys/types.h>
55 static void append_signature (FILE * f)
61 fprintf (f, "\n%s", SignOffString);
64 if (Signature && (tmpfp = mutt_open_read (Signature, &thepid))) {
65 if (option (OPTSIGDASHES))
67 else if (SignOffString)
69 mutt_copy_stream (tmpfp, f);
72 mutt_wait_filter (thepid);
76 /* compare two e-mail addresses and return 1 if they are equivalent */
77 static int mutt_addrcmp (ADDRESS * a, ADDRESS * b)
79 if (!a->mailbox || !b->mailbox)
81 if (ascii_strcasecmp (a->mailbox, b->mailbox))
86 /* search an e-mail address in a list */
87 static int mutt_addrsrc (ADDRESS * a, ADDRESS * lst)
89 for (; lst; lst = lst->next) {
90 if (mutt_addrcmp (a, lst))
96 /* removes addresses from "b" which are contained in "a" */
97 static ADDRESS *mutt_remove_xrefs (ADDRESS * a, ADDRESS * b)
99 ADDRESS *top, *p, *prev = NULL;
103 for (p = a; p; p = p->next) {
104 if (mutt_addrcmp (p, b))
109 prev->next = b->next;
111 rfc822_free_address (&b);
117 rfc822_free_address (&b);
129 /* remove any address which matches the current user. if `leave_only' is
130 * nonzero, don't remove the user's address if it is the only one in the list
132 static ADDRESS *remove_user (ADDRESS * a, int leave_only)
134 ADDRESS *top = NULL, *last = NULL;
137 if (!mutt_addr_is_user (a)) {
151 if (!leave_only || a || last) {
153 rfc822_free_address (&tmp);
162 static ADDRESS *find_mailing_lists (ADDRESS * t, ADDRESS * c)
164 ADDRESS *top = NULL, *ptr = NULL;
166 for (; t || c; t = c, c = NULL) {
167 for (; t; t = t->next) {
168 if (mutt_is_mail_list (t) && !t->group) {
170 ptr->next = rfc822_cpy_adr_real (t);
174 ptr = top = rfc822_cpy_adr_real (t);
181 static int edit_address (ADDRESS ** a, /* const */ char *field)
183 char buf[HUGE_STRING];
189 mutt_addrlist_to_local (*a);
190 rfc822_write_address (buf, sizeof (buf), *a, 0);
191 if (mutt_get_field (field, buf, sizeof (buf), M_ALIAS) != 0)
193 rfc822_free_address (a);
194 *a = mutt_expand_aliases (mutt_parse_adrlist (NULL, buf));
195 if ((idna_ok = mutt_addrlist_to_idna (*a, &err)) != 0) {
196 mutt_error (_("Error: '%s' is a bad IDN."), err);
202 while (idna_ok != 0);
206 static int edit_envelope (ENVELOPE * en, int flags)
208 char buf[HUGE_STRING];
209 LIST *uh = UserHeader;
210 regmatch_t pat_match[1];
213 if (option (OPTNEWSSEND)) {
215 strfcpy (buf, en->newsgroups, sizeof (buf));
218 if (mutt_get_field ("Newsgroups: ", buf, sizeof (buf), 0) != 0)
220 mem_free (&en->newsgroups);
221 en->newsgroups = str_dup (buf);
224 strfcpy (buf, en->followup_to, sizeof (buf));
227 if (option (OPTASKFOLLOWUP)
228 && mutt_get_field ("Followup-To: ", buf, sizeof (buf), 0) != 0)
230 mem_free (&en->followup_to);
231 en->followup_to = str_dup (buf);
233 if (en->x_comment_to)
234 strfcpy (buf, en->x_comment_to, sizeof (buf));
237 if (option (OPTXCOMMENTTO) && option (OPTASKXCOMMENTTO)
238 && mutt_get_field ("X-Comment-To: ", buf, sizeof (buf), 0) != 0)
240 mem_free (&en->x_comment_to);
241 en->x_comment_to = str_dup (buf);
246 if (edit_address (&en->to, "To: ") == -1 || en->to == NULL)
248 if (option (OPTASKCC) && edit_address (&en->cc, "Cc: ") == -1)
250 if (option (OPTASKBCC) && edit_address (&en->bcc, "Bcc: ") == -1)
255 if (option (OPTFASTREPLY))
258 strfcpy (buf, en->subject, sizeof (buf));
264 for (; uh; uh = uh->next) {
265 if (ascii_strncasecmp ("subject:", uh->data, 8) == 0) {
268 strncpy (buf, p, sizeof (buf));
273 if ((flags & (SENDREPLY)) && option (OPTSTRIPWAS) && StripWasRegexp.rx &&
274 regexec (StripWasRegexp.rx, buf, 1, pat_match, 0) == 0) {
275 unsigned int pos = pat_match->rm_so;
277 if (ascii_strncasecmp (buf, "re: ", pos) != 0) {
278 buf[pos] = '\0'; /* kill match */
279 while (pos-- && buf[pos] == ' ')
280 buf[pos] = '\0'; /* remove trailing spaces */
283 mutt_error (_("Ignoring $strip_was: Subject would be empty."));
287 if (mutt_get_field ("Subject: ", buf, sizeof (buf), 0) != 0 || (!buf[0]
292 ("No subject, abort?"))
294 mutt_message _("No subject, aborting.");
298 str_replace (&en->subject, buf);
304 char *nntp_get_header (const char *s)
311 static void process_user_recips (ENVELOPE * env)
313 LIST *uh = UserHeader;
315 for (; uh; uh = uh->next) {
316 if (ascii_strncasecmp ("to:", uh->data, 3) == 0)
317 env->to = rfc822_parse_adrlist (env->to, uh->data + 3);
318 else if (ascii_strncasecmp ("cc:", uh->data, 3) == 0)
319 env->cc = rfc822_parse_adrlist (env->cc, uh->data + 3);
320 else if (ascii_strncasecmp ("bcc:", uh->data, 4) == 0)
321 env->bcc = rfc822_parse_adrlist (env->bcc, uh->data + 4);
323 else if (ascii_strncasecmp ("newsgroups:", uh->data, 11) == 0)
324 env->newsgroups = nntp_get_header (uh->data + 11);
325 else if (ascii_strncasecmp ("followup-to:", uh->data, 12) == 0)
326 env->followup_to = nntp_get_header (uh->data + 12);
327 else if (ascii_strncasecmp ("x-comment-to:", uh->data, 13) == 0)
328 env->x_comment_to = nntp_get_header (uh->data + 13);
333 static void process_user_header (ENVELOPE * env)
335 LIST *uh = UserHeader;
336 LIST *last = env->userhdrs;
342 for (; uh; uh = uh->next) {
343 if (ascii_strncasecmp ("from:", uh->data, 5) == 0) {
344 /* User has specified a default From: address. Remove default address */
345 rfc822_free_address (&env->from);
346 env->from = rfc822_parse_adrlist (env->from, uh->data + 5);
348 else if (ascii_strncasecmp ("reply-to:", uh->data, 9) == 0) {
349 rfc822_free_address (&env->reply_to);
350 env->reply_to = rfc822_parse_adrlist (env->reply_to, uh->data + 9);
352 else if (ascii_strncasecmp ("message-id:", uh->data, 11) == 0)
353 str_replace (&env->message_id, uh->data + 11);
354 else if (ascii_strncasecmp ("to:", uh->data, 3) != 0 &&
355 ascii_strncasecmp ("cc:", uh->data, 3) != 0 &&
356 ascii_strncasecmp ("bcc:", uh->data, 4) != 0 &&
358 ascii_strncasecmp ("newsgroups:", uh->data, 11) != 0 &&
359 ascii_strncasecmp ("followup-to:", uh->data, 12) != 0 &&
360 ascii_strncasecmp ("x-comment-to:", uh->data, 13) != 0 &&
362 ascii_strncasecmp ("supersedes:", uh->data, 11) != 0 &&
363 ascii_strncasecmp ("subject:", uh->data, 8) != 0) {
365 last->next = mutt_new_list ();
369 last = env->userhdrs = mutt_new_list ();
370 last->data = str_dup (uh->data);
375 void mutt_forward_intro (FILE * fp, HEADER * cur)
379 fputs ("----- Forwarded message from ", fp);
381 rfc822_write_address (buffer, sizeof (buffer), cur->env->from, 1);
383 fputs (" -----\n\n", fp);
386 void mutt_forward_trailer (FILE * fp)
388 fputs ("\n----- End forwarded message -----\n", fp);
392 static int include_forward (CONTEXT * ctx, HEADER * cur, FILE * out)
394 int chflags = CH_DECODE, cmflags = 0;
396 mutt_parse_mime_message (ctx, cur);
397 mutt_message_hook (ctx, cur, M_MESSAGEHOOK);
399 if (WithCrypto && (cur->security & ENCRYPT) && option (OPTFORWDECODE)) {
400 /* make sure we have the user's passphrase before proceeding... */
401 crypt_valid_passphrase (cur->security);
404 mutt_forward_intro (out, cur);
406 if (option (OPTFORWDECODE)) {
407 cmflags |= M_CM_DECODE | M_CM_CHARCONV;
408 if (option (OPTWEED)) {
409 chflags |= CH_WEED | CH_REORDER;
410 cmflags |= M_CM_WEED;
413 if (option (OPTFORWQUOTE))
414 cmflags |= M_CM_PREFIX;
416 mutt_copy_message (out, ctx, cur, cmflags, chflags);
417 mutt_forward_trailer (out);
421 void mutt_make_attribution (CONTEXT * ctx, HEADER * cur, FILE * out)
426 mutt_make_string (buffer, sizeof (buffer), Attribution, ctx, cur);
432 void mutt_make_post_indent (CONTEXT * ctx, HEADER * cur, FILE * out)
436 if (PostIndentString) {
437 mutt_make_string (buffer, sizeof (buffer), PostIndentString, ctx, cur);
443 static int include_reply (CONTEXT * ctx, HEADER * cur, FILE * out)
445 int cmflags = M_CM_PREFIX | M_CM_DECODE | M_CM_CHARCONV | M_CM_REPLYING;
446 int chflags = CH_DECODE;
448 if (WithCrypto && (cur->security & ENCRYPT)) {
449 /* make sure we have the user's passphrase before proceeding... */
450 crypt_valid_passphrase (cur->security);
453 mutt_parse_mime_message (ctx, cur);
454 mutt_message_hook (ctx, cur, M_MESSAGEHOOK);
456 mutt_make_attribution (ctx, cur, out);
458 if (!option (OPTHEADER))
459 cmflags |= M_CM_NOHEADER;
460 if (option (OPTWEED)) {
461 chflags |= CH_WEED | CH_REORDER;
462 cmflags |= M_CM_WEED;
465 mutt_copy_message (out, ctx, cur, cmflags, chflags);
467 mutt_make_post_indent (ctx, cur, out);
472 static int default_to (ADDRESS ** to, ENVELOPE * env, int flags, int hmfupto)
477 if (flags && env->mail_followup_to && hmfupto == M_YES) {
478 rfc822_append (to, env->mail_followup_to);
482 /* Exit now if we're setting up the default Cc list for list-reply
483 * (only set if Mail-Followup-To is present and honoured).
485 if (flags & SENDLISTREPLY)
488 /* If this message came from a mailing list, ask the user if he really
489 * intended to reply to the author only.
491 if (!(flags & SENDGROUPREPLY) && mutt_is_list_cc (0, env->to, env->cc)) {
492 switch (query_quadoption (OPT_LISTREPLY,
494 ("Message came from a mailing list. Reply to author only?")))
497 tmp = find_mailing_lists (env->to, env->cc);
498 rfc822_append (to, tmp);
499 rfc822_free_address (&tmp);
502 return -1; /* abort */
506 if (!option (OPTREPLYSELF) && mutt_addr_is_user (env->from)) {
507 /* mail is from the user, assume replying to recipients */
508 rfc822_append (to, env->to);
510 else if (env->reply_to) {
511 if ((mutt_addrcmp (env->from, env->reply_to) && !env->reply_to->next) ||
512 (option (OPTIGNORELISTREPLYTO) &&
513 mutt_is_mail_list (env->reply_to) &&
514 (mutt_addrsrc (env->reply_to, env->to) ||
515 mutt_addrsrc (env->reply_to, env->cc)))) {
516 /* If the Reply-To: address is a mailing list, assume that it was
517 * put there by the mailing list, and use the From: address
519 * We also take the from header if our correspondant has a reply-to
520 * header which is identical to the electronic mail address given
521 * in his From header.
524 rfc822_append (to, env->from);
526 else if (!(mutt_addrcmp (env->from, env->reply_to) &&
527 !env->reply_to->next) && quadoption (OPT_REPLYTO) != M_YES) {
528 /* There are quite a few mailing lists which set the Reply-To:
529 * header field to the list address, which makes it quite impossible
530 * to send a message to only the sender of the message. This
531 * provides a way to do that.
533 snprintf (prompt, sizeof (prompt), _("Reply to %s%s?"),
534 env->reply_to->mailbox, env->reply_to->next ? ",..." : "");
535 switch (query_quadoption (OPT_REPLYTO, prompt)) {
537 rfc822_append (to, env->reply_to);
541 rfc822_append (to, env->from);
545 return (-1); /* abort */
549 rfc822_append (to, env->reply_to);
552 rfc822_append (to, env->from);
557 int mutt_fetch_recips (ENVELOPE * out, ENVELOPE * in, int flags)
563 if ((flags & (SENDLISTREPLY | SENDGROUPREPLY)) && in->mail_followup_to) {
564 snprintf (prompt, sizeof (prompt), _("Follow-up to %s%s?"),
565 in->mail_followup_to->mailbox,
566 in->mail_followup_to->next ? ",..." : "");
568 if ((hmfupto = query_quadoption (OPT_MFUPTO, prompt)) == -1)
572 if (flags & SENDLISTREPLY) {
573 tmp = find_mailing_lists (in->to, in->cc);
574 rfc822_append (&out->to, tmp);
575 rfc822_free_address (&tmp);
577 if (in->mail_followup_to && hmfupto == M_YES &&
578 default_to (&out->cc, in, flags & SENDLISTREPLY, hmfupto) == -1)
579 return (-1); /* abort */
582 if (default_to (&out->to, in, flags & SENDGROUPREPLY, hmfupto) == -1)
583 return (-1); /* abort */
585 if ((flags & SENDGROUPREPLY)
586 && (!in->mail_followup_to || hmfupto != M_YES)) {
587 /* if(!mutt_addr_is_user(in->to)) */
588 rfc822_append (&out->cc, in->to);
589 rfc822_append (&out->cc, in->cc);
595 LIST *mutt_make_references (ENVELOPE * e)
597 LIST *t = NULL, *l = NULL;
600 l = mutt_copy_list (e->references);
602 l = mutt_copy_list (e->in_reply_to);
605 t = mutt_new_list ();
606 t->data = str_dup (e->message_id);
614 void mutt_fix_reply_recipients (ENVELOPE * env)
616 mutt_expand_aliases_env (env);
618 if (!option (OPTMETOO)) {
619 /* the order is important here. do the CC: first so that if the
620 * the user is the only recipient, it ends up on the TO: field
622 env->cc = remove_user (env->cc, (env->to == NULL));
623 env->to = remove_user (env->to, (env->cc == NULL));
626 /* the CC field can get cluttered, especially with lists */
627 env->to = mutt_remove_duplicates (env->to);
628 env->cc = mutt_remove_duplicates (env->cc);
629 env->cc = mutt_remove_xrefs (env->to, env->cc);
631 if (env->cc && !env->to) {
637 void mutt_make_forward_subject (ENVELOPE * env, CONTEXT * ctx, HEADER * cur)
641 /* set the default subject for the message. */
642 mutt_make_string (buffer, sizeof (buffer), NONULL (ForwFmt), ctx, cur);
643 str_replace (&env->subject, buffer);
646 void mutt_make_misc_reply_headers (ENVELOPE * env, CONTEXT * ctx,
647 HEADER * cur, ENVELOPE * curenv)
649 /* This takes precedence over a subject that might have
650 * been taken from a List-Post header. Is that correct?
652 if (curenv->real_subj) {
653 mem_free (&env->subject);
654 env->subject = mem_malloc (str_len (curenv->real_subj) + 5);
655 sprintf (env->subject, "Re: %s", curenv->real_subj); /* __SPRINTF_CHECKED__ */
657 else if (!env->subject)
658 env->subject = str_dup ("Re: your mail");
661 if (option (OPTNEWSSEND) && option (OPTXCOMMENTTO) && curenv->from)
662 env->x_comment_to = str_dup (mutt_get_name (curenv->from));
666 void mutt_add_to_reference_headers (ENVELOPE * env, ENVELOPE * curenv,
667 LIST *** pp, LIST *** qq)
669 LIST **p = NULL, **q = NULL;
677 p = &env->references;
679 q = &env->in_reply_to;
686 *p = mutt_make_references (curenv);
688 if (curenv->message_id) {
689 *q = mutt_new_list ();
690 (*q)->data = str_dup (curenv->message_id);
701 mutt_make_reference_headers (ENVELOPE * curenv, ENVELOPE * env, CONTEXT * ctx)
703 env->references = NULL;
704 env->in_reply_to = NULL;
708 LIST **p = NULL, **q = NULL;
711 for (i = 0; i < ctx->vcount; i++) {
712 h = ctx->hdrs[ctx->v2r[i]];
714 mutt_add_to_reference_headers (env, h->env, &p, &q);
718 mutt_add_to_reference_headers (env, curenv, NULL, NULL);
722 envelope_defaults (ENVELOPE * env, CONTEXT * ctx, HEADER * cur, int flags)
724 ENVELOPE *curenv = NULL;
729 for (i = 0; i < ctx->vcount; i++)
730 if (ctx->hdrs[ctx->v2r[i]]->tagged) {
731 cur = ctx->hdrs[ctx->v2r[i]];
737 /* This could happen if the user tagged some messages and then did
738 * a limit such that none of the tagged message are visible.
740 mutt_error _("No tagged messages are visible!");
748 if (flags & SENDREPLY) {
750 if ((flags & SENDNEWS)) {
751 /* in case followup set Newsgroups: with Followup-To: if it present */
752 if (!env->newsgroups && curenv &&
753 str_casecmp (curenv->followup_to, "poster"))
754 env->newsgroups = str_dup (curenv->followup_to);
761 for (i = 0; i < ctx->vcount; i++) {
762 h = ctx->hdrs[ctx->v2r[i]];
763 if (h->tagged && mutt_fetch_recips (env, h->env, flags) == -1)
767 else if (mutt_fetch_recips (env, curenv, flags) == -1)
770 if ((flags & SENDLISTREPLY) && !env->to) {
771 mutt_error _("No mailing lists found!");
776 mutt_make_misc_reply_headers (env, ctx, cur, curenv);
777 mutt_make_reference_headers (tag ? NULL : curenv, env, ctx);
779 else if (flags & SENDFORWARD)
780 mutt_make_forward_subject (env, ctx, cur);
785 static int generate_body (FILE * tempfp, /* stream for outgoing message */
786 HEADER * msg, /* header for outgoing message */
787 int flags, /* compose mode */
788 CONTEXT * ctx, /* current mailbox */
790 { /* current message */
795 if (flags & SENDREPLY) {
797 query_quadoption (OPT_INCLUDE,
798 _("Include message in reply?"))) == -1)
802 mutt_message _("Including quoted message...");
805 for (i = 0; i < ctx->vcount; i++) {
806 h = ctx->hdrs[ctx->v2r[i]];
808 if (include_reply (ctx, h, tempfp) == -1) {
809 mutt_error _("Could not include all requested messages!");
813 fputc ('\n', tempfp);
818 include_reply (ctx, cur, tempfp);
822 else if (flags & SENDFORWARD) {
824 query_quadoption (OPT_MIMEFWD,
825 _("Forward as attachment?"))) == M_YES) {
826 BODY *last = msg->content;
828 mutt_message _("Preparing forwarded message...");
830 while (last && last->next)
834 tmp = mutt_make_message_attach (ctx, cur, 0);
841 for (i = 0; i < ctx->vcount; i++) {
842 if (ctx->hdrs[ctx->v2r[i]]->tagged) {
843 tmp = mutt_make_message_attach (ctx, ctx->hdrs[ctx->v2r[i]], 0);
849 last = msg->content = tmp;
856 include_forward (ctx, cur, tempfp);
858 for (i = 0; i < ctx->vcount; i++)
859 if (ctx->hdrs[ctx->v2r[i]]->tagged)
860 include_forward (ctx, ctx->hdrs[ctx->v2r[i]], tempfp);
865 /* if (WithCrypto && (flags & SENDKEY)) */
866 else if ((WithCrypto & APPLICATION_PGP) && (flags & SENDKEY)) {
869 if ((WithCrypto & APPLICATION_PGP)
870 && (tmp = crypt_pgp_make_key_attachment (NULL)) == NULL)
873 tmp->next = msg->content;
882 void mutt_set_followup_to (ENVELOPE * e)
888 * Only generate the Mail-Followup-To if the user has requested it, and
889 * it hasn't already been set
892 if (!option (OPTFOLLOWUPTO))
895 if (option (OPTNEWSSEND)) {
896 if (!e->followup_to && e->newsgroups && (strrchr (e->newsgroups, ',')))
897 e->followup_to = str_dup (e->newsgroups);
902 if (!e->mail_followup_to) {
903 if (mutt_is_list_cc (0, e->to, e->cc)) {
905 * this message goes to known mailing lists, so create a proper
906 * mail-followup-to header
909 t = rfc822_append (&e->mail_followup_to, e->to);
910 rfc822_append (&t, e->cc);
913 /* remove ourselves from the mail-followup-to header */
914 e->mail_followup_to = remove_user (e->mail_followup_to, 0);
917 * If we are not subscribed to any of the lists in question,
918 * re-add ourselves to the mail-followup-to header. The
919 * mail-followup-to header generated is a no-op with group-reply,
920 * but makes sure list-reply has the desired effect.
923 if (e->mail_followup_to && !mutt_is_list_recipient (0, e->to, e->cc)) {
925 from = rfc822_cpy_adr (e->reply_to);
927 from = rfc822_cpy_adr (e->from);
929 from = mutt_default_from ();
932 /* Normally, this loop will not even be entered. */
933 for (t = from; t && t->next; t = t->next);
935 t->next = e->mail_followup_to; /* t cannot be NULL at this point. */
936 e->mail_followup_to = from;
940 e->mail_followup_to = mutt_remove_duplicates (e->mail_followup_to);
946 /* look through the recipients of the message we are replying to, and if
947 we find an address that matches $alternates, we use that as the default
949 static ADDRESS *set_reverse_name (ENVELOPE * env)
953 for (tmp = env->to; tmp; tmp = tmp->next) {
954 if (mutt_addr_is_user (tmp))
958 for (tmp = env->cc; tmp; tmp = tmp->next) {
959 if (mutt_addr_is_user (tmp))
963 if (!tmp && mutt_addr_is_user (env->from))
966 tmp = rfc822_cpy_adr_real (tmp);
967 if (!option (OPTREVREAL))
968 mem_free (&tmp->personal);
970 tmp->personal = str_dup (Realname);
975 ADDRESS *mutt_default_from (void)
978 const char *fqdn = mutt_fqdn (1);
981 * Note: We let $from override $realname here. Is this the right
986 adr = rfc822_cpy_adr_real (From);
987 else if (option (OPTUSEDOMAIN)) {
988 adr = rfc822_new_address ();
990 mem_malloc (str_len (Username) + str_len (fqdn) + 2);
991 sprintf (adr->mailbox, "%s@%s", NONULL (Username), NONULL (fqdn)); /* __SPRINTF_CHECKED__ */
994 adr = rfc822_new_address ();
995 adr->mailbox = str_dup (NONULL (Username));
1001 static int send_message (HEADER * msg)
1003 char tempfile[_POSIX_PATH_MAX];
1007 /* Write out the message in MIME form. */
1008 mutt_mktemp (tempfile);
1009 if ((tempfp = safe_fopen (tempfile, "w")) == NULL)
1013 mutt_write_rfc822_header (tempfp, msg->env, msg->content, 0,
1014 msg->chain ? 1 : 0);
1017 mutt_write_rfc822_header (tempfp, msg->env, msg->content, 0, 0);
1020 fputc ('\n', tempfp); /* tie off the header. */
1022 if ((mutt_write_mime_body (msg->content, tempfp) == -1)) {
1028 if (fclose (tempfp) != 0) {
1029 mutt_perror (tempfile);
1036 return mix_send_message (msg->chain, tempfile);
1039 i = mutt_invoke_mta (msg->env->from, msg->env->to, msg->env->cc,
1040 msg->env->bcc, tempfile,
1041 (msg->content->encoding == ENC8BIT));
1045 /* rfc2047 encode the content-descriptions */
1046 static void encode_descriptions (BODY * b, short recurse)
1050 for (t = b; t; t = t->next) {
1051 if (t->description) {
1052 rfc2047_encode_string (&t->description);
1054 if (recurse && t->parts)
1055 encode_descriptions (t->parts, recurse);
1059 /* rfc2047 decode them in case of an error */
1060 static void decode_descriptions (BODY * b)
1064 for (t = b; t; t = t->next) {
1065 if (t->description) {
1066 rfc2047_decode (&t->description);
1069 decode_descriptions (t->parts);
1073 static void fix_end_of_file (const char *data)
1078 if ((fp = safe_fopen (data, "a+")) == NULL)
1080 fseek (fp, -1, SEEK_END);
1081 if ((c = fgetc (fp)) != '\n')
1086 int mutt_resend_message (FILE * fp, CONTEXT * ctx, HEADER * cur)
1088 HEADER *msg = mutt_new_header ();
1090 if (mutt_prepare_template (fp, ctx, msg, cur, 1) < 0)
1093 return ci_send_message (SENDRESEND, msg, NULL, ctx, cur);
1096 int ci_send_message (int flags, /* send mode */
1097 HEADER * msg, /* template to use for new message */
1098 char *tempfile, /* file specified by -i or -H */
1099 CONTEXT * ctx, /* current mailbox */
1101 { /* current message */
1102 char buffer[LONG_STRING];
1103 char fcc[_POSIX_PATH_MAX] = ""; /* where to copy this message */
1104 FILE *tempfp = NULL;
1106 int i, killfrom = 0;
1108 int free_clear_content = 0;
1110 BODY *save_content = NULL;
1111 BODY *clear_content = NULL;
1112 char *pgpkeylist = NULL;
1114 /* save current value of "pgp_sign_as" */
1115 char *signas = NULL;
1116 char *tag = NULL, *err = NULL;
1122 if (flags & SENDNEWS)
1123 set_option (OPTNEWSSEND);
1125 unset_option (OPTNEWSSEND);
1128 if (!flags && !msg && quadoption (OPT_RECALL) != M_NO &&
1129 mutt_num_postponed (1)) {
1130 /* If the user is composing a new message, check to see if there
1131 * are any postponed messages first.
1134 query_quadoption (OPT_RECALL, _("Recall postponed message?"))) == -1)
1138 flags |= SENDPOSTPONED;
1142 if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED))
1143 signas = str_dup (PgpSignAs);
1145 /* Delay expansion of aliases until absolutely necessary--shouldn't
1146 * be necessary unless we are prompting the user or about to execute a
1151 msg = mutt_new_header ();
1153 if (flags == SENDPOSTPONED) {
1155 mutt_get_postponed (ctx, msg, &cur, fcc, sizeof (fcc))) < 0)
1159 * If postponed message is a news article, it have
1160 * a "Newsgroups:" header line, then set appropriate flag.
1162 if (msg->env->newsgroups) {
1164 set_option (OPTNEWSSEND);
1168 unset_option (OPTNEWSSEND);
1173 if (flags & (SENDPOSTPONED | SENDRESEND)) {
1174 if ((tempfp = safe_fopen (msg->content->filename, "a+")) == NULL) {
1175 mutt_perror (msg->content->filename);
1181 msg->env = mutt_new_envelope ();
1184 /* Parse and use an eventual list-post header */
1185 if ((flags & SENDLISTREPLY)
1186 && cur && cur->env && cur->env->list_post) {
1187 /* Use any list-post header as a template */
1188 url_parse_mailto (msg->env, NULL, cur->env->list_post);
1189 /* We don't let them set the sender's address. */
1190 rfc822_free_address (&msg->env->from);
1193 if (!(flags & (SENDKEY | SENDPOSTPONED | SENDRESEND))) {
1194 pbody = mutt_new_body ();
1195 pbody->next = msg->content; /* don't kill command-line attachments */
1196 msg->content = pbody;
1198 if (!(ctype = str_dup (ContentType)))
1199 ctype = str_dup ("text/plain");
1200 mutt_parse_content_type (ctype, msg->content);
1203 msg->content->unlink = 1;
1204 msg->content->use_disp = 0;
1205 msg->content->disposition = DISPINLINE;
1206 if (option (OPTTEXTFLOWED) && msg->content->type == TYPETEXT
1207 && !ascii_strcasecmp (msg->content->subtype, "plain")) {
1208 mutt_set_parameter ("format", "flowed", &msg->content->parameter);
1209 if (option (OPTDELSP))
1210 mutt_set_parameter ("delsp", "yes", &msg->content->parameter);
1214 mutt_mktemp (buffer);
1215 tempfp = safe_fopen (buffer, "w+");
1216 msg->content->filename = str_dup (buffer);
1219 tempfp = safe_fopen (tempfile, "a+");
1220 msg->content->filename = str_dup (tempfile);
1224 debug_print (1, ("can't create tempfile %s (errno=%d)\n",
1225 msg->content->filename, errno));
1226 mutt_perror (msg->content->filename);
1231 /* this is handled here so that the user can match ~f in send-hook */
1232 if (cur && option (OPTREVNAME) && !(flags & (SENDPOSTPONED | SENDRESEND))) {
1233 /* we shouldn't have to worry about freeing `msg->env->from' before
1234 * setting it here since this code will only execute when doing some
1235 * sort of reply. the pointer will only be set when using the -H command
1238 * We shouldn't have to worry about alias expansion here since we are
1239 * either replying to a real or postponed message, therefore no aliases
1240 * should exist since the user has not had the opportunity to add
1241 * addresses to the list. We just have to ensure the postponed messages
1242 * have their aliases expanded.
1245 msg->env->from = set_reverse_name (cur->env);
1248 if (!msg->env->from && option (OPTUSEFROM)
1249 && !(flags & (SENDPOSTPONED | SENDRESEND)))
1250 msg->env->from = mutt_default_from ();
1252 if (flags & SENDBATCH) {
1253 mutt_copy_stream (stdin, tempfp);
1254 if (option (OPTHDRS)) {
1255 process_user_recips (msg->env);
1256 process_user_header (msg->env);
1258 mutt_expand_aliases_env (msg->env);
1260 else if (!(flags & (SENDPOSTPONED | SENDRESEND))) {
1261 if ((flags & (SENDREPLY | SENDFORWARD)) && ctx &&
1262 envelope_defaults (msg->env, ctx, cur, flags) == -1)
1265 if (option (OPTHDRS))
1266 process_user_recips (msg->env);
1268 /* Expand aliases and remove duplicates/crossrefs */
1269 mutt_fix_reply_recipients (msg->env);
1272 if ((flags & SENDNEWS) && ctx && ctx->magic == M_NNTP
1273 && !msg->env->newsgroups)
1274 msg->env->newsgroups = str_dup (((NNTP_DATA *) ctx->data)->group);
1277 if (!(flags & SENDMAILX) &&
1278 !(option (OPTAUTOEDIT) && option (OPTEDITHDRS)) &&
1279 !((flags & SENDREPLY) && option (OPTFASTREPLY))) {
1280 if (edit_envelope (msg->env, flags) == -1)
1284 /* the from address must be set here regardless of whether or not
1285 * $use_from is set so that the `~P' (from you) operator in send-hook
1286 * patterns will work. if $use_from is unset, the from address is killed
1287 * after send-hooks are evaulated */
1289 if (!msg->env->from) {
1290 msg->env->from = mutt_default_from ();
1294 if ((flags & SENDREPLY) && cur) {
1295 /* change setting based upon message we are replying to */
1296 mutt_message_hook (ctx, cur, M_REPLYHOOK);
1299 * set the replied flag for the message we are generating so that the
1300 * user can use ~Q in a send-hook to know when reply-hook's are also
1306 /* change settings based upon recipients */
1308 mutt_message_hook (NULL, msg, M_SENDHOOK);
1311 * Unset the replied flag from the message we are composing since it is
1312 * no longer required. This is done here because the FCC'd copy of
1313 * this message was erroneously get the 'R'eplied flag when stored in
1314 * a maildir-style mailbox.
1319 rfc822_free_address (&msg->env->from);
1323 if (option (OPTHDRS))
1324 process_user_header (msg->env);
1327 if (option (OPTSIGONTOP)
1328 && (!(flags & (SENDMAILX | SENDKEY)) && Editor
1329 && str_cmp (Editor, "builtin") != 0))
1330 append_signature (tempfp);
1332 /* include replies/forwarded messages, unless we are given a template */
1333 if (!tempfile && (ctx || !(flags & (SENDREPLY | SENDFORWARD)))
1334 && generate_body (tempfp, msg, flags, ctx, cur) == -1)
1337 if (!option (OPTSIGONTOP)
1338 && (!(flags & (SENDMAILX | SENDKEY)) && Editor
1339 && str_cmp (Editor, "builtin") != 0))
1340 append_signature (tempfp);
1343 * this wants to be done _after_ generate_body, so message-hooks
1347 if (WithCrypto && !(flags & SENDMAILX)) {
1348 if (option (OPTCRYPTAUTOSIGN))
1349 msg->security |= SIGN;
1350 if (option (OPTCRYPTAUTOENCRYPT))
1351 msg->security |= ENCRYPT;
1352 if (option (OPTCRYPTREPLYENCRYPT) && cur && (cur->security & ENCRYPT))
1353 msg->security |= ENCRYPT;
1354 if (option (OPTCRYPTREPLYSIGN) && cur && (cur->security & SIGN))
1355 msg->security |= SIGN;
1356 if (option (OPTCRYPTREPLYSIGNENCRYPTED) && cur
1357 && (cur->security & ENCRYPT))
1358 msg->security |= SIGN;
1359 if (WithCrypto & APPLICATION_PGP && (msg->security & (ENCRYPT | SIGN))) {
1360 if (option (OPTPGPAUTOINLINE))
1361 msg->security |= INLINE;
1362 if (option (OPTPGPREPLYINLINE) && cur && (cur->security & INLINE))
1363 msg->security |= INLINE;
1367 if (WithCrypto && msg->security) {
1369 * When reypling / forwarding, use the original message's
1370 * crypto system. According to the documentation,
1371 * smime_is_default should be disregarded here.
1373 * Problem: At least with forwarding, this doesn't really
1374 * make much sense. Should we have an option to completely
1375 * disable individual mechanisms at run-time?
1378 if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP)
1379 && (cur->security & APPLICATION_PGP))
1380 msg->security |= APPLICATION_PGP;
1381 else if ((WithCrypto & APPLICATION_SMIME)
1382 && option (OPTCRYPTAUTOSMIME)
1383 && (cur->security & APPLICATION_SMIME))
1384 msg->security |= APPLICATION_SMIME;
1388 * No crypto mechanism selected? Use availability + smime_is_default
1391 if (!(msg->security & (APPLICATION_SMIME | APPLICATION_PGP))) {
1392 if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME)
1393 && option (OPTSMIMEISDEFAULT))
1394 msg->security |= APPLICATION_SMIME;
1395 else if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP))
1396 msg->security |= APPLICATION_PGP;
1397 else if ((WithCrypto & APPLICATION_SMIME)
1398 && option (OPTCRYPTAUTOSMIME))
1399 msg->security |= APPLICATION_SMIME;
1403 /* No permissible mechanisms found. Don't sign or encrypt. */
1404 if (!(msg->security & (APPLICATION_SMIME | APPLICATION_PGP)))
1409 * This hook is even called for postponed messages, and can, e.g., be
1410 * used for setting the editor, the sendmail path, or the
1413 mutt_message_hook (NULL, msg, M_SEND2HOOK);
1415 /* wait until now to set the real name portion of our return address so
1416 that $realname can be set in a send-hook */
1417 if (msg->env->from && !msg->env->from->personal
1418 && !(flags & (SENDRESEND | SENDPOSTPONED)))
1419 msg->env->from->personal = str_dup (Realname);
1421 if (!((WithCrypto & APPLICATION_PGP) && (flags & SENDKEY)))
1422 safe_fclose (&tempfp);
1424 if (flags & SENDMAILX) {
1425 if (mutt_builtin_editor (msg->content->filename, msg, cur) == -1)
1428 else if (!(flags & SENDBATCH)) {
1430 time_t mtime = mutt_decrease_mtime (msg->content->filename, NULL);
1432 mutt_update_encoding (msg->content);
1435 * Select whether or not the user's editor should be called now. We
1436 * don't want to do this when:
1437 * 1) we are sending a key/cert
1438 * 2) we are forwarding a message and the user doesn't want to edit it.
1439 * This is controled by the quadoption $forward_edit. However, if
1440 * both $edit_headers and $autoedit are set, we want to ignore the
1441 * setting of $forward_edit because the user probably needs to add the
1444 if (!(flags & SENDKEY) &&
1445 ((flags & SENDFORWARD) == 0 ||
1446 (option (OPTEDITHDRS) && option (OPTAUTOEDIT)) ||
1447 query_quadoption (OPT_FORWEDIT,
1448 _("Edit forwarded message?")) == M_YES)) {
1449 /* If the this isn't a text message, look for a mailcap edit command */
1450 if (mutt_needs_mailcap (msg->content)) {
1451 if (!mutt_edit_attachment (msg->content))
1453 } else if (!Editor || str_cmp ("builtin", Editor) == 0)
1454 mutt_builtin_editor (msg->content->filename, msg, cur);
1455 else if (option (OPTEDITHDRS)) {
1456 mutt_env_to_local (msg->env);
1457 mutt_edit_headers (Editor, msg->content->filename, msg, fcc,
1459 mutt_env_to_idna (msg->env, NULL, NULL);
1462 mutt_edit_file (Editor, msg->content->filename);
1464 if (stat (msg->content->filename, &st) == 0) {
1465 if (mtime != st.st_mtime)
1466 fix_end_of_file (msg->content->filename);
1468 mutt_perror (msg->content->filename);
1471 if (option (OPTTEXTFLOWED))
1472 rfc3676_space_stuff (msg);
1474 mutt_message_hook (NULL, msg, M_SEND2HOOK);
1477 if (!(flags & (SENDPOSTPONED | SENDFORWARD | SENDKEY | SENDRESEND))) {
1478 if (stat (msg->content->filename, &st) == 0) {
1479 /* if the file was not modified, bail out now */
1480 if (mtime == st.st_mtime && !msg->content->next &&
1481 query_quadoption (OPT_ABORT,
1482 _("Abort unmodified message?")) == M_YES) {
1483 mutt_message _("Aborted unmodified message.");
1489 mutt_perror (msg->content->filename);
1493 /* specify a default fcc. if we are in batchmode, only save a copy of
1494 * the message if the value of $copy is yes or ask-yes */
1496 if (!fcc[0] && !(flags & (SENDPOSTPONED))
1497 && (!(flags & SENDBATCH) || (quadoption (OPT_COPY) & 0x1))) {
1498 /* set the default FCC */
1499 if (!msg->env->from) {
1500 msg->env->from = mutt_default_from ();
1501 killfrom = 1; /* no need to check $use_from because if the user specified
1502 a from address it would have already been set by now */
1504 mutt_select_fcc (fcc, sizeof (fcc), msg);
1506 rfc822_free_address (&msg->env->from);
1512 mutt_update_encoding (msg->content);
1514 if (!(flags & (SENDMAILX | SENDBATCH))) {
1517 fcc_error = 0; /* reset value since we may have failed before */
1518 mutt_pretty_mailbox (fcc);
1519 i = mutt_compose_menu (msg, fcc, sizeof (fcc), cur);
1523 if (flags & SENDNEWS)
1524 mutt_message (_("Article not posted."));
1528 mutt_message _("Mail not sent.");
1532 /* postpone the message until later. */
1533 if (msg->content->next)
1534 msg->content = mutt_make_multipart (msg->content);
1537 * make sure the message is written to the right part of a maildir
1543 encode_descriptions (msg->content, 1);
1544 mutt_prepare_envelope (msg->env, 0);
1545 mutt_env_to_idna (msg->env, NULL, NULL); /* Handle bad IDNAs the next time. */
1548 || mutt_write_fcc (NONULL (Postponed), msg,
1550 && (flags & SENDREPLY)) ? cur->env->
1551 message_id : NULL, 1, fcc) < 0) {
1552 msg->content = mutt_remove_multipart (msg->content);
1553 decode_descriptions (msg->content);
1554 mutt_unprepare_envelope (msg->env);
1557 mutt_update_num_postponed ();
1558 mutt_message _("Message postponed.");
1565 if (!(flags & SENDNEWS))
1567 if (!msg->env->to && !msg->env->cc && !msg->env->bcc) {
1568 if (!(flags & SENDBATCH)) {
1569 mutt_error _("No recipients are specified!");
1574 puts _("No recipients were specified.");
1580 if (mutt_env_to_idna (msg->env, &tag, &err)) {
1581 mutt_error (_("Bad IDN in \"%s\": '%s'"), tag, err);
1583 if (!(flags & SENDBATCH))
1589 if (!msg->env->subject && !(flags & SENDBATCH) &&
1591 query_quadoption (OPT_SUBJECT,
1592 _("No subject, abort sending?"))) != M_NO) {
1593 /* if the abort is automatic, print an error message */
1594 if (quadoption (OPT_SUBJECT) == M_YES)
1595 mutt_error _("No subject specified.");
1600 if ((flags & SENDNEWS) && !msg->env->subject) {
1601 mutt_error _("No subject specified.");
1606 if ((flags & SENDNEWS) && !msg->env->newsgroups) {
1607 mutt_error _("No newsgroup specified.");
1613 if (msg->content->next)
1614 msg->content = mutt_make_multipart (msg->content);
1616 if (mutt_attach_check (msg) &&
1617 !msg->content->next &&
1618 query_quadoption (OPT_ATTACH,
1619 _("No attachments made but indicator found in text. "
1620 "Cancel sending?")) == M_YES) {
1621 if (quadoption (OPT_ATTACH) == M_YES) {
1622 mutt_message _("No attachments made but indicator found in text. "
1626 mutt_message (_("Mail not sent."));
1631 * Ok, we need to do it this way instead of handling all fcc stuff in
1632 * one place in order to avoid going to main_loop with encoded "env"
1633 * in case of error. Ugh.
1636 encode_descriptions (msg->content, 1);
1639 * Make sure that clear_content and free_clear_content are
1640 * properly initialized -- we may visit this particular place in
1641 * the code multiple times, including after a failed call to
1645 clear_content = NULL;
1646 free_clear_content = 0;
1649 if (msg->security) {
1650 /* save the decrypted attachments */
1651 clear_content = msg->content;
1653 if ((crypt_get_keys (msg, &pgpkeylist) == -1) ||
1654 mutt_protect (msg, pgpkeylist) == -1) {
1655 msg->content = mutt_remove_multipart (msg->content);
1657 mem_free (&pgpkeylist);
1659 decode_descriptions (msg->content);
1662 encode_descriptions (msg->content, 0);
1666 * at this point, msg->content is one of the following three things:
1667 * - multipart/signed. In this case, clear_content is a child.
1668 * - multipart/encrypted. In this case, clear_content exists
1670 * - application/pgp. In this case, clear_content exists independently.
1671 * - something else. In this case, it's the same as clear_content.
1674 /* This is ugly -- lack of "reporting back" from mutt_protect(). */
1676 if (clear_content && (msg->content != clear_content)
1677 && (msg->content->parts != clear_content))
1678 free_clear_content = 1;
1681 if (!option (OPTNOCURSES) && !(flags & SENDMAILX))
1682 mutt_message _("Sending message...");
1684 mutt_prepare_envelope (msg->env, 1);
1686 /* save a copy of the message, if necessary. */
1688 mutt_expand_path (fcc, sizeof (fcc));
1691 /* Don't save a copy when we are in batch-mode, and the FCC
1692 * folder is on an IMAP server: This would involve possibly lots
1693 * of user interaction, which is not available in batch mode.
1695 * Note: A patch to fix the problems with the use of IMAP servers
1696 * from non-curses mode is available from Brendan Cully. However,
1697 * I'd like to think a bit more about this before including it.
1701 if ((flags & SENDBATCH) && fcc[0] && mx_get_magic (fcc) == M_IMAP)
1705 if (*fcc && str_cmp ("/dev/null", fcc) != 0) {
1706 BODY *tmpbody = msg->content;
1707 BODY *save_sig = NULL;
1708 BODY *save_parts = NULL;
1710 if (WithCrypto && msg->security && option (OPTFCCCLEAR))
1711 msg->content = clear_content;
1713 /* check to see if the user wants copies of all attachments */
1714 if (!option (OPTFCCATTACH) && msg->content->type == TYPEMULTIPART) {
1716 && (str_cmp (msg->content->subtype, "encrypted") == 0 ||
1717 str_cmp (msg->content->subtype, "signed") == 0)) {
1718 if (clear_content->type == TYPEMULTIPART) {
1719 if (!(msg->security & ENCRYPT) && (msg->security & SIGN)) {
1720 /* save initial signature and attachments */
1721 save_sig = msg->content->parts->next;
1722 save_parts = clear_content->parts->next;
1725 /* this means writing only the main part */
1726 msg->content = clear_content->parts;
1728 if (mutt_protect (msg, pgpkeylist) == -1) {
1729 /* we can't do much about it at this point, so
1730 * fallback to saving the whole thing to fcc
1732 msg->content = tmpbody;
1737 save_content = msg->content;
1741 msg->content = msg->content->parts;
1746 /* update received time so that when storing to a mbox-style folder
1747 * the From_ line contains the current time instead of when the
1748 * message was first postponed.
1750 msg->received = time (NULL);
1751 if (mutt_write_fcc (fcc, msg, NULL, 0, NULL) == -1) {
1753 * Error writing FCC, we should abort sending.
1759 msg->content = tmpbody;
1761 if (WithCrypto && save_sig) {
1762 /* cleanup the second signature structures */
1763 if (save_content->parts) {
1764 mutt_free_body (&save_content->parts->next);
1765 save_content->parts = NULL;
1767 mutt_free_body (&save_content);
1769 /* restore old signature and attachments */
1770 msg->content->parts->next = save_sig;
1771 msg->content->parts->parts->next = save_parts;
1773 else if (WithCrypto && save_content) {
1774 /* destroy the new encrypted body. */
1775 mutt_free_body (&save_content);
1782 * Don't attempt to send the message if the FCC failed. Just pretend
1783 * the send failed as well so we give the user a chance to fix the
1786 if (fcc_error || (i = send_message (msg)) == -1) {
1787 if (!(flags & SENDBATCH)) {
1789 else if ((msg->security & ENCRYPT) || ((msg->security & SIGN)
1790 && msg->content->type ==
1792 mutt_free_body (&msg->content); /* destroy PGP data */
1793 msg->content = clear_content; /* restore clear text. */
1795 else if ((msg->security & SIGN) && msg->content->type == TYPEMULTIPART) {
1796 mutt_free_body (&msg->content->parts->next); /* destroy sig */
1797 msg->content = mutt_remove_multipart (msg->content);
1800 msg->content = mutt_remove_multipart (msg->content);
1801 decode_descriptions (msg->content);
1802 mutt_unprepare_envelope (msg->env);
1806 puts _("Could not send the message.");
1811 else if (!option (OPTNOCURSES) && !(flags & SENDMAILX))
1812 mutt_message (i != 0 ? _("Sending in background.") :
1814 (flags & SENDNEWS) ? _("Article posted.") :
1820 if (WithCrypto && (msg->security & ENCRYPT))
1821 mem_free (&pgpkeylist);
1823 if (WithCrypto && free_clear_content)
1824 mutt_free_body (&clear_content);
1826 if (flags & SENDREPLY) {
1828 mutt_set_flag (ctx, cur, M_REPLIED, 1);
1829 else if (!(flags & SENDPOSTPONED) && ctx && ctx->tagged) {
1830 for (i = 0; i < ctx->vcount; i++)
1831 if (ctx->hdrs[ctx->v2r[i]]->tagged)
1832 mutt_set_flag (ctx, ctx->hdrs[ctx->v2r[i]], M_REPLIED, 1);
1841 if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED)) {
1843 mem_free (&PgpSignAs);
1848 safe_fclose (&tempfp);
1849 mutt_free_header (&msg);
1854 /* vim: set sw=2: */