2 * Copyright (C) 1996-2002 Michael R. Elkins <me@mutt.org>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
20 #include "mutt_curses.h"
27 #include "mutt_crypt.h"
28 #include "mutt_idna.h"
40 #include <sys/types.h>
52 static void append_signature (FILE *f)
58 fprintf(f,"\n%s",SignOffString);
61 if (Signature && (tmpfp = mutt_open_read (Signature, &thepid)))
63 if (option (OPTSIGDASHES))
65 else if (SignOffString)
67 mutt_copy_stream (tmpfp, f);
70 mutt_wait_filter (thepid);
74 static void append_signoff_string(FILE *f)
78 /* compare two e-mail addresses and return 1 if they are equivalent */
79 static int mutt_addrcmp (ADDRESS *a, ADDRESS *b)
81 if (!a->mailbox || !b->mailbox)
83 if (ascii_strcasecmp (a->mailbox, b->mailbox))
88 /* search an e-mail address in a list */
89 static int mutt_addrsrc (ADDRESS *a, ADDRESS *lst)
91 for (; lst; lst = lst->next)
93 if (mutt_addrcmp (a, lst))
99 /* removes addresses from "b" which are contained in "a" */
100 static ADDRESS *mutt_remove_xrefs (ADDRESS *a, ADDRESS *b)
102 ADDRESS *top, *p, *prev = NULL;
107 for (p = a; p; p = p->next)
109 if (mutt_addrcmp (p, b))
116 prev->next = b->next;
118 rfc822_free_address (&b);
125 rfc822_free_address (&b);
138 /* remove any address which matches the current user. if `leave_only' is
139 * nonzero, don't remove the user's address if it is the only one in the list
141 static ADDRESS *remove_user (ADDRESS *a, int leave_only)
143 ADDRESS *top = NULL, *last = NULL;
147 if (!mutt_addr_is_user (a))
164 if (!leave_only || a || last)
167 rfc822_free_address (&tmp);
176 static ADDRESS *find_mailing_lists (ADDRESS *t, ADDRESS *c)
178 ADDRESS *top = NULL, *ptr = NULL;
180 for (; t || c; t = c, c = NULL)
182 for (; t; t = t->next)
184 if (mutt_is_mail_list (t) && !t->group)
188 ptr->next = rfc822_cpy_adr_real (t);
192 ptr = top = rfc822_cpy_adr_real (t);
199 static int edit_address (ADDRESS **a, /* const */ char *field)
201 char buf[HUGE_STRING];
208 mutt_addrlist_to_local (*a);
209 rfc822_write_address (buf, sizeof (buf), *a, 0);
210 if (mutt_get_field (field, buf, sizeof (buf), M_ALIAS) != 0)
212 rfc822_free_address (a);
213 *a = mutt_expand_aliases (mutt_parse_adrlist (NULL, buf));
214 if ((idna_ok = mutt_addrlist_to_idna (*a, &err)) != 0)
216 mutt_error (_("Error: '%s' is a bad IDN."), err);
222 while (idna_ok != 0);
226 static int edit_envelope (ENVELOPE *en, int flags)
228 char buf[HUGE_STRING];
229 LIST *uh = UserHeader;
232 if (option (OPTNEWSSEND))
235 strfcpy (buf, en->newsgroups, sizeof (buf));
238 if (mutt_get_field ("Newsgroups: ", buf, sizeof (buf), 0) != 0)
240 FREE (&en->newsgroups);
241 en->newsgroups = safe_strdup (buf);
244 strfcpy (buf, en->followup_to, sizeof (buf));
247 if (option (OPTASKFOLLOWUP) && mutt_get_field ("Followup-To: ", buf, sizeof (buf), 0) != 0)
249 FREE (&en->followup_to);
250 en->followup_to = safe_strdup (buf);
252 if (en->x_comment_to)
253 strfcpy (buf, en->x_comment_to, sizeof (buf));
256 if (option (OPTXCOMMENTTO) && option (OPTASKXCOMMENTTO) && mutt_get_field ("X-Comment-To: ", buf, sizeof (buf), 0) != 0)
258 FREE (&en->x_comment_to);
259 en->x_comment_to = safe_strdup (buf);
264 if (edit_address (&en->to, "To: ") == -1 || en->to == NULL)
266 if (option (OPTASKCC) && edit_address (&en->cc, "Cc: ") == -1)
268 if (option (OPTASKBCC) && edit_address (&en->bcc, "Bcc: ") == -1)
274 if (option (OPTFASTREPLY))
277 strfcpy (buf, en->subject, sizeof (buf));
284 for (; uh; uh = uh->next)
286 if (ascii_strncasecmp ("subject:", uh->data, 8) == 0)
290 strncpy (buf, p, sizeof (buf));
295 if (mutt_get_field ("Subject: ", buf, sizeof (buf), 0) != 0 ||
296 (!buf[0] && query_quadoption (OPT_SUBJECT, _("No subject, abort?")) != M_NO))
298 mutt_message _("No subject, aborting.");
301 mutt_str_replace (&en->subject, buf);
307 char *nntp_get_header (const char *s)
310 return safe_strdup (s);
314 static void process_user_recips (ENVELOPE *env)
316 LIST *uh = UserHeader;
318 for (; uh; uh = uh->next)
320 if (ascii_strncasecmp ("to:", uh->data, 3) == 0)
321 env->to = rfc822_parse_adrlist (env->to, uh->data + 3);
322 else if (ascii_strncasecmp ("cc:", uh->data, 3) == 0)
323 env->cc = rfc822_parse_adrlist (env->cc, uh->data + 3);
324 else if (ascii_strncasecmp ("bcc:", uh->data, 4) == 0)
325 env->bcc = rfc822_parse_adrlist (env->bcc, uh->data + 4);
327 else if (ascii_strncasecmp ("newsgroups:", uh->data, 11) == 0)
328 env->newsgroups = nntp_get_header (uh->data + 11);
329 else if (ascii_strncasecmp ("followup-to:", uh->data, 12) == 0)
330 env->followup_to = nntp_get_header (uh->data + 12);
331 else if (ascii_strncasecmp ("x-comment-to:", uh->data, 13) == 0)
332 env->x_comment_to = nntp_get_header (uh->data + 13);
337 static void process_user_header (ENVELOPE *env)
339 LIST *uh = UserHeader;
340 LIST *last = env->userhdrs;
346 for (; uh; uh = uh->next)
348 if (ascii_strncasecmp ("from:", uh->data, 5) == 0)
350 /* User has specified a default From: address. Remove default address */
351 rfc822_free_address (&env->from);
352 env->from = rfc822_parse_adrlist (env->from, uh->data + 5);
354 else if (ascii_strncasecmp ("reply-to:", uh->data, 9) == 0)
356 rfc822_free_address (&env->reply_to);
357 env->reply_to = rfc822_parse_adrlist (env->reply_to, uh->data + 9);
359 else if (ascii_strncasecmp ("message-id:", uh->data, 11) == 0)
360 mutt_str_replace (&env->message_id, uh->data + 11);
361 else if (ascii_strncasecmp ("to:", uh->data, 3) != 0 &&
362 ascii_strncasecmp ("cc:", uh->data, 3) != 0 &&
363 ascii_strncasecmp ("bcc:", uh->data, 4) != 0 &&
365 ascii_strncasecmp ("newsgroups:", uh->data, 11) != 0 &&
366 ascii_strncasecmp ("followup-to:", uh->data, 12) != 0 &&
367 ascii_strncasecmp ("x-comment-to:", uh->data, 13) != 0 &&
369 ascii_strncasecmp ("supersedes:", uh->data, 11) != 0 &&
370 ascii_strncasecmp ("subject:", uh->data, 8) != 0)
374 last->next = mutt_new_list ();
378 last = env->userhdrs = mutt_new_list ();
379 last->data = safe_strdup (uh->data);
384 LIST *mutt_copy_list (LIST *p)
386 LIST *t, *r=NULL, *l=NULL;
388 for (; p; p = p->next)
390 t = (LIST *) safe_malloc (sizeof (LIST));
391 t->data = safe_strdup (p->data);
404 void mutt_forward_intro (FILE *fp, HEADER *cur)
408 fputs ("----- Forwarded message from ", fp);
410 rfc822_write_address (buffer, sizeof (buffer), cur->env->from, 1);
412 fputs (" -----\n\n", fp);
415 void mutt_forward_trailer (FILE *fp)
417 fputs ("\n----- End forwarded message -----\n", fp);
421 static int include_forward (CONTEXT *ctx, HEADER *cur, FILE *out)
423 int chflags = CH_DECODE, cmflags = 0;
425 mutt_parse_mime_message (ctx, cur);
426 mutt_message_hook (ctx, cur, M_MESSAGEHOOK);
428 if (WithCrypto && (cur->security & ENCRYPT) && option (OPTFORWDECODE))
430 /* make sure we have the user's passphrase before proceeding... */
431 crypt_valid_passphrase (cur->security);
434 mutt_forward_intro (out, cur);
436 if (option (OPTFORWDECODE))
438 cmflags |= M_CM_DECODE | M_CM_CHARCONV;
439 if (option (OPTWEED))
441 chflags |= CH_WEED | CH_REORDER;
442 cmflags |= M_CM_WEED;
445 if (option (OPTFORWQUOTE))
446 cmflags |= M_CM_PREFIX;
448 mutt_copy_message (out, ctx, cur, cmflags, chflags);
449 mutt_forward_trailer (out);
453 void mutt_make_attribution (CONTEXT *ctx, HEADER *cur, FILE *out)
458 mutt_make_string (buffer, sizeof (buffer), Attribution, ctx, cur);
464 void mutt_make_post_indent (CONTEXT *ctx, HEADER *cur, FILE *out)
467 if (PostIndentString)
469 mutt_make_string (buffer, sizeof (buffer), PostIndentString, ctx, cur);
475 static int include_reply (CONTEXT *ctx, HEADER *cur, FILE *out)
477 int cmflags = M_CM_PREFIX | M_CM_DECODE | M_CM_CHARCONV | M_CM_REPLYING;
478 int chflags = CH_DECODE;
480 if (WithCrypto && (cur->security & ENCRYPT))
482 /* make sure we have the user's passphrase before proceeding... */
483 crypt_valid_passphrase (cur->security);
486 mutt_parse_mime_message (ctx, cur);
487 mutt_message_hook (ctx, cur, M_MESSAGEHOOK);
489 mutt_make_attribution (ctx, cur, out);
491 if (!option (OPTHEADER))
492 cmflags |= M_CM_NOHEADER;
493 if (option (OPTWEED))
495 chflags |= CH_WEED | CH_REORDER;
496 cmflags |= M_CM_WEED;
499 mutt_copy_message (out, ctx, cur, cmflags, chflags);
501 mutt_make_post_indent (ctx, cur, out);
506 static int default_to (ADDRESS **to, ENVELOPE *env, int flags, int hmfupto)
511 if (flags && env->mail_followup_to && hmfupto == M_YES)
513 rfc822_append (to, env->mail_followup_to);
517 /* Exit now if we're setting up the default Cc list for list-reply
518 * (only set if Mail-Followup-To is present and honoured).
520 if (flags & SENDLISTREPLY)
523 /* If this message came from a mailing list, ask the user if he really
524 * intended to reply to the author only.
526 if (!(flags & SENDGROUPREPLY) && mutt_is_list_cc (0, env->to, env->cc)) {
527 switch (query_quadoption (OPT_LISTREPLY,
528 _("Message came from a mailing list. Reply to author only?")))
531 tmp = find_mailing_lists (env->to, env->cc);
532 rfc822_append (to, tmp);
533 rfc822_free_address (&tmp);
536 return -1; /* abort */
540 if (!option(OPTREPLYSELF) && mutt_addr_is_user (env->from))
542 /* mail is from the user, assume replying to recipients */
543 rfc822_append (to, env->to);
545 else if (env->reply_to)
547 if ((mutt_addrcmp (env->from, env->reply_to) && !env->reply_to->next) ||
548 (option (OPTIGNORELISTREPLYTO) &&
549 mutt_is_mail_list (env->reply_to) &&
550 (mutt_addrsrc (env->reply_to, env->to) ||
551 mutt_addrsrc (env->reply_to, env->cc))))
553 /* If the Reply-To: address is a mailing list, assume that it was
554 * put there by the mailing list, and use the From: address
556 * We also take the from header if our correspondant has a reply-to
557 * header which is identical to the electronic mail address given
558 * in his From header.
561 rfc822_append (to, env->from);
563 else if (!(mutt_addrcmp (env->from, env->reply_to) &&
564 !env->reply_to->next) &&
565 quadoption (OPT_REPLYTO) != M_YES)
567 /* There are quite a few mailing lists which set the Reply-To:
568 * header field to the list address, which makes it quite impossible
569 * to send a message to only the sender of the message. This
570 * provides a way to do that.
572 snprintf (prompt, sizeof (prompt), _("Reply to %s%s?"),
573 env->reply_to->mailbox,
574 env->reply_to->next?",...":"");
575 switch (query_quadoption (OPT_REPLYTO, prompt))
578 rfc822_append (to, env->reply_to);
582 rfc822_append (to, env->from);
586 return (-1); /* abort */
590 rfc822_append (to, env->reply_to);
593 rfc822_append (to, env->from);
598 int mutt_fetch_recips (ENVELOPE *out, ENVELOPE *in, int flags)
604 if ((flags & (SENDLISTREPLY|SENDGROUPREPLY)) && in->mail_followup_to)
606 snprintf (prompt, sizeof (prompt), _("Follow-up to %s%s?"),
607 in->mail_followup_to->mailbox,
608 in->mail_followup_to->next ? ",..." : "");
610 if ((hmfupto = query_quadoption (OPT_MFUPTO, prompt)) == -1)
614 if (flags & SENDLISTREPLY)
616 tmp = find_mailing_lists (in->to, in->cc);
617 rfc822_append (&out->to, tmp);
618 rfc822_free_address (&tmp);
620 if (in->mail_followup_to && hmfupto == M_YES &&
621 default_to (&out->cc, in, flags & SENDLISTREPLY, hmfupto) == -1)
622 return (-1); /* abort */
626 if (default_to (&out->to, in, flags & SENDGROUPREPLY, hmfupto) == -1)
627 return (-1); /* abort */
629 if ((flags & SENDGROUPREPLY) && (!in->mail_followup_to || hmfupto != M_YES))
631 /* if(!mutt_addr_is_user(in->to)) */
632 rfc822_append (&out->cc, in->to);
633 rfc822_append (&out->cc, in->cc);
639 LIST *mutt_make_references(ENVELOPE *e)
641 LIST *t = NULL, *l = NULL;
644 l = mutt_copy_list (e->references);
646 l = mutt_copy_list (e->in_reply_to);
651 t->data = safe_strdup(e->message_id);
659 void mutt_fix_reply_recipients (ENVELOPE *env)
661 mutt_expand_aliases_env (env);
663 if (! option (OPTMETOO))
665 /* the order is important here. do the CC: first so that if the
666 * the user is the only recipient, it ends up on the TO: field
668 env->cc = remove_user (env->cc, (env->to == NULL));
669 env->to = remove_user (env->to, (env->cc == NULL));
672 /* the CC field can get cluttered, especially with lists */
673 env->to = mutt_remove_duplicates (env->to);
674 env->cc = mutt_remove_duplicates (env->cc);
675 env->cc = mutt_remove_xrefs (env->to, env->cc);
678 void mutt_make_forward_subject (ENVELOPE *env, CONTEXT *ctx, HEADER *cur)
682 /* set the default subject for the message. */
683 mutt_make_string (buffer, sizeof (buffer), NONULL(ForwFmt), ctx, cur);
684 mutt_str_replace (&env->subject, buffer);
687 void mutt_make_misc_reply_headers (ENVELOPE *env, CONTEXT *ctx,
688 HEADER *cur, ENVELOPE *curenv)
690 /* This takes precedence over a subject that might have
691 * been taken from a List-Post header. Is that correct?
693 if (curenv->real_subj)
695 FREE (&env->subject);
696 env->subject = safe_malloc (mutt_strlen (curenv->real_subj) + 5);
697 sprintf (env->subject, "Re: %s", curenv->real_subj); /* __SPRINTF_CHECKED__ */
699 else if (!env->subject)
700 env->subject = safe_strdup ("Re: your mail");
703 if (option (OPTNEWSSEND) && option (OPTXCOMMENTTO) && curenv->from)
704 env->x_comment_to = safe_strdup (mutt_get_name (curenv->from));
708 void mutt_add_to_reference_headers (ENVELOPE *env, ENVELOPE *curenv, LIST ***pp, LIST ***qq)
710 LIST **p = NULL, **q = NULL;
715 if (!p) p = &env->references;
716 if (!q) q = &env->in_reply_to;
718 while (*p) p = &(*p)->next;
719 while (*q) q = &(*q)->next;
721 *p = mutt_make_references (curenv);
723 if (curenv->message_id)
725 *q = mutt_new_list();
726 (*q)->data = safe_strdup (curenv->message_id);
735 mutt_make_reference_headers (ENVELOPE *curenv, ENVELOPE *env, CONTEXT *ctx)
737 env->references = NULL;
738 env->in_reply_to = NULL;
743 LIST **p = NULL, **q = NULL;
746 for(i = 0; i < ctx->vcount; i++)
748 h = ctx->hdrs[ctx->v2r[i]];
750 mutt_add_to_reference_headers (env, h->env, &p, &q);
754 mutt_add_to_reference_headers (env, curenv, NULL, NULL);
758 envelope_defaults (ENVELOPE *env, CONTEXT *ctx, HEADER *cur, int flags)
760 ENVELOPE *curenv = NULL;
766 for (i = 0; i < ctx->vcount; i++)
767 if (ctx->hdrs[ctx->v2r[i]]->tagged)
769 cur = ctx->hdrs[ctx->v2r[i]];
776 /* This could happen if the user tagged some messages and then did
777 * a limit such that none of the tagged message are visible.
779 mutt_error _("No tagged messages are visible!");
786 if (flags & SENDREPLY)
789 if ((flags & SENDNEWS))
791 /* in case followup set Newsgroups: with Followup-To: if it present */
792 if (!env->newsgroups && curenv &&
793 mutt_strcasecmp (curenv->followup_to, "poster"))
794 env->newsgroups = safe_strdup (curenv->followup_to);
802 for (i = 0; i < ctx->vcount; i++)
804 h = ctx->hdrs[ctx->v2r[i]];
805 if (h->tagged && mutt_fetch_recips (env, h->env, flags) == -1)
809 else if (mutt_fetch_recips (env, curenv, flags) == -1)
812 if ((flags & SENDLISTREPLY) && !env->to)
814 mutt_error _("No mailing lists found!");
818 mutt_make_misc_reply_headers (env, ctx, cur, curenv);
819 mutt_make_reference_headers (tag ? NULL : curenv, env, ctx);
821 else if (flags & SENDFORWARD)
822 mutt_make_forward_subject (env, ctx, cur);
828 generate_body (FILE *tempfp, /* stream for outgoing message */
829 HEADER *msg, /* header for outgoing message */
830 int flags, /* compose mode */
831 CONTEXT *ctx, /* current mailbox */
832 HEADER *cur) /* current message */
838 if (flags & SENDREPLY)
840 if ((i = query_quadoption (OPT_INCLUDE, _("Include message in reply?"))) == -1)
845 mutt_message _("Including quoted message...");
848 for (i = 0; i < ctx->vcount; i++)
850 h = ctx->hdrs[ctx->v2r[i]];
853 if (include_reply (ctx, h, tempfp) == -1)
855 mutt_error _("Could not include all requested messages!");
858 fputc ('\n', tempfp);
863 include_reply (ctx, cur, tempfp);
867 else if (flags & SENDFORWARD)
869 if ((i = query_quadoption (OPT_MIMEFWD, _("Forward as attachment?"))) == M_YES)
871 BODY *last = msg->content;
873 mutt_message _("Preparing forwarded message...");
875 while (last && last->next)
880 tmp = mutt_make_message_attach (ctx, cur, 0);
888 for (i = 0; i < ctx->vcount; i++)
890 if (ctx->hdrs[ctx->v2r[i]]->tagged)
892 tmp = mutt_make_message_attach (ctx, ctx->hdrs[ctx->v2r[i]], 0);
899 last = msg->content = tmp;
907 include_forward (ctx, cur, tempfp);
909 for (i=0; i < ctx->vcount; i++)
910 if (ctx->hdrs[ctx->v2r[i]]->tagged)
911 include_forward (ctx, ctx->hdrs[ctx->v2r[i]], tempfp);
916 /* if (WithCrypto && (flags & SENDKEY)) */
917 else if ((WithCrypto & APPLICATION_PGP) && (flags & SENDKEY))
921 if ((WithCrypto & APPLICATION_PGP)
922 && (tmp = crypt_pgp_make_key_attachment (NULL)) == NULL)
925 tmp->next = msg->content;
934 void mutt_set_followup_to (ENVELOPE *e)
940 * Only generate the Mail-Followup-To if the user has requested it, and
941 * it hasn't already been set
944 if (!option (OPTFOLLOWUPTO))
947 if (option (OPTNEWSSEND))
949 if (!e->followup_to && e->newsgroups && (strrchr (e->newsgroups, ',')))
950 e->followup_to = safe_strdup (e->newsgroups);
955 if (!e->mail_followup_to)
957 if (mutt_is_list_cc (0, e->to, e->cc))
960 * this message goes to known mailing lists, so create a proper
961 * mail-followup-to header
964 t = rfc822_append (&e->mail_followup_to, e->to);
965 rfc822_append (&t, e->cc);
968 /* remove ourselves from the mail-followup-to header */
969 e->mail_followup_to = remove_user (e->mail_followup_to, 0);
972 * If we are not subscribed to any of the lists in question,
973 * re-add ourselves to the mail-followup-to header. The
974 * mail-followup-to header generated is a no-op with group-reply,
975 * but makes sure list-reply has the desired effect.
978 if (e->mail_followup_to && !mutt_is_list_recipient (0, e->to, e->cc))
981 from = rfc822_cpy_adr (e->reply_to);
983 from = rfc822_cpy_adr (e->from);
985 from = mutt_default_from ();
989 /* Normally, this loop will not even be entered. */
990 for (t = from; t && t->next; t = t->next)
993 t->next = e->mail_followup_to; /* t cannot be NULL at this point. */
994 e->mail_followup_to = from;
998 e->mail_followup_to = mutt_remove_duplicates (e->mail_followup_to);
1004 /* look through the recipients of the message we are replying to, and if
1005 we find an address that matches $alternates, we use that as the default
1007 static ADDRESS *set_reverse_name (ENVELOPE *env)
1011 for (tmp = env->to; tmp; tmp = tmp->next)
1013 if (mutt_addr_is_user (tmp))
1018 for (tmp = env->cc; tmp; tmp = tmp->next)
1020 if (mutt_addr_is_user (tmp))
1024 if (!tmp && mutt_addr_is_user (env->from))
1028 tmp = rfc822_cpy_adr_real (tmp);
1029 if (!option (OPTREVREAL))
1030 FREE (&tmp->personal);
1032 tmp->personal = safe_strdup (Realname);
1037 ADDRESS *mutt_default_from (void)
1040 const char *fqdn = mutt_fqdn(1);
1043 * Note: We let $from override $realname here. Is this the right
1048 adr = rfc822_cpy_adr_real (From);
1049 else if (option (OPTUSEDOMAIN))
1051 adr = rfc822_new_address ();
1052 adr->mailbox = safe_malloc (mutt_strlen (Username) + mutt_strlen (fqdn) + 2);
1053 sprintf (adr->mailbox, "%s@%s", NONULL(Username), NONULL(fqdn)); /* __SPRINTF_CHECKED__ */
1057 adr = rfc822_new_address ();
1058 adr->mailbox = safe_strdup (NONULL(Username));
1064 static int send_message (HEADER *msg)
1066 char tempfile[_POSIX_PATH_MAX];
1070 /* Write out the message in MIME form. */
1071 mutt_mktemp (tempfile);
1072 if ((tempfp = safe_fopen (tempfile, "w")) == NULL)
1076 mutt_write_rfc822_header (tempfp, msg->env, msg->content, 0, msg->chain ? 1 : 0);
1079 mutt_write_rfc822_header (tempfp, msg->env, msg->content, 0, 0);
1082 fputc ('\n', tempfp); /* tie off the header. */
1084 if ((mutt_write_mime_body (msg->content, tempfp) == -1))
1091 if (fclose (tempfp) != 0)
1093 mutt_perror (tempfile);
1100 return mix_send_message (msg->chain, tempfile);
1103 i = mutt_invoke_mta (msg->env->from, msg->env->to, msg->env->cc,
1104 msg->env->bcc, tempfile, (msg->content->encoding == ENC8BIT));
1108 /* rfc2047 encode the content-descriptions */
1109 static void encode_descriptions (BODY *b, short recurse)
1113 for (t = b; t; t = t->next)
1117 rfc2047_encode_string (&t->description);
1119 if (recurse && t->parts)
1120 encode_descriptions (t->parts, recurse);
1124 /* rfc2047 decode them in case of an error */
1125 static void decode_descriptions (BODY *b)
1129 for (t = b; t; t = t->next)
1133 rfc2047_decode (&t->description);
1136 decode_descriptions (t->parts);
1140 int mutt_resend_message (FILE *fp, CONTEXT *ctx, HEADER *cur)
1142 HEADER *msg = mutt_new_header ();
1144 if (mutt_prepare_template (fp, ctx, msg, cur, 1) < 0)
1147 return ci_send_message (SENDRESEND, msg, NULL, ctx, cur);
1151 ci_send_message (int flags, /* send mode */
1152 HEADER *msg, /* template to use for new message */
1153 char *tempfile, /* file specified by -i or -H */
1154 CONTEXT *ctx, /* current mailbox */
1155 HEADER *cur) /* current message */
1157 char buffer[LONG_STRING];
1158 char fcc[_POSIX_PATH_MAX] = ""; /* where to copy this message */
1159 FILE *tempfp = NULL;
1161 int i, killfrom = 0;
1163 int free_clear_content = 0;
1165 BODY *save_content = NULL;
1166 BODY *clear_content = NULL;
1167 char *pgpkeylist = NULL;
1168 /* save current value of "pgp_sign_as" */
1169 char *signas = NULL;
1170 char *tag = NULL, *err = NULL;
1175 if (flags & SENDNEWS)
1176 set_option (OPTNEWSSEND);
1178 unset_option (OPTNEWSSEND);
1181 if (!flags && !msg && quadoption (OPT_RECALL) != M_NO &&
1182 mutt_num_postponed (1))
1184 /* If the user is composing a new message, check to see if there
1185 * are any postponed messages first.
1187 if ((i = query_quadoption (OPT_RECALL, _("Recall postponed message?"))) == -1)
1191 flags |= SENDPOSTPONED;
1195 if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED))
1196 signas = safe_strdup(PgpSignAs);
1198 /* Delay expansion of aliases until absolutely necessary--shouldn't
1199 * be necessary unless we are prompting the user or about to execute a
1205 msg = mutt_new_header ();
1207 if (flags == SENDPOSTPONED)
1209 if ((flags = mutt_get_postponed (ctx, msg, &cur, fcc, sizeof (fcc))) < 0)
1213 * If postponed message is a news article, it have
1214 * a "Newsgroups:" header line, then set appropriate flag.
1216 if (msg->env->newsgroups)
1219 set_option (OPTNEWSSEND);
1224 unset_option (OPTNEWSSEND);
1229 if (flags & (SENDPOSTPONED|SENDRESEND))
1231 if ((tempfp = safe_fopen (msg->content->filename, "a+")) == NULL)
1233 mutt_perror (msg->content->filename);
1239 msg->env = mutt_new_envelope ();
1242 /* Parse and use an eventual list-post header */
1243 if ((flags & SENDLISTREPLY)
1244 && cur && cur->env && cur->env->list_post)
1246 /* Use any list-post header as a template */
1247 url_parse_mailto (msg->env, NULL, cur->env->list_post);
1248 /* We don't let them set the sender's address. */
1249 rfc822_free_address (&msg->env->from);
1252 if (! (flags & (SENDKEY | SENDPOSTPONED | SENDRESEND)))
1254 pbody = mutt_new_body ();
1255 pbody->next = msg->content; /* don't kill command-line attachments */
1256 msg->content = pbody;
1258 mutt_parse_content_type (ContentType, msg->content);
1259 msg->content->unlink = 1;
1260 msg->content->use_disp = 0;
1261 msg->content->disposition = DISPINLINE;
1262 if (option (OPTTEXTFLOWED) && msg->content->type == TYPETEXT && !ascii_strcasecmp (msg->content->subtype, "plain"))
1263 mutt_set_parameter ("format", "flowed", &msg->content->parameter);
1267 mutt_mktemp (buffer);
1268 tempfp = safe_fopen (buffer, "w+");
1269 msg->content->filename = safe_strdup (buffer);
1273 tempfp = safe_fopen (tempfile, "a+");
1274 msg->content->filename = safe_strdup (tempfile);
1279 dprint(1,(debugfile, "newsend_message: can't create tempfile %s (errno=%d)\n", msg->content->filename, errno));
1280 mutt_perror (msg->content->filename);
1285 /* this is handled here so that the user can match ~f in send-hook */
1286 if (cur && option (OPTREVNAME) && !(flags & (SENDPOSTPONED|SENDRESEND)))
1288 /* we shouldn't have to worry about freeing `msg->env->from' before
1289 * setting it here since this code will only execute when doing some
1290 * sort of reply. the pointer will only be set when using the -H command
1293 * We shouldn't have to worry about alias expansion here since we are
1294 * either replying to a real or postponed message, therefore no aliases
1295 * should exist since the user has not had the opportunity to add
1296 * addresses to the list. We just have to ensure the postponed messages
1297 * have their aliases expanded.
1300 msg->env->from = set_reverse_name (cur->env);
1303 if (!msg->env->from && option (OPTUSEFROM) && !(flags & (SENDPOSTPONED|SENDRESEND)))
1304 msg->env->from = mutt_default_from ();
1306 if (flags & SENDBATCH)
1308 mutt_copy_stream (stdin, tempfp);
1309 if (option (OPTHDRS))
1311 process_user_recips (msg->env);
1312 process_user_header (msg->env);
1314 mutt_expand_aliases_env (msg->env);
1316 else if (! (flags & (SENDPOSTPONED|SENDRESEND)))
1318 if ((flags & (SENDREPLY | SENDFORWARD)) && ctx &&
1319 envelope_defaults (msg->env, ctx, cur, flags) == -1)
1322 if (option (OPTHDRS))
1323 process_user_recips (msg->env);
1325 /* Expand aliases and remove duplicates/crossrefs */
1326 mutt_fix_reply_recipients (msg->env);
1329 if ((flags & SENDNEWS) && ctx && ctx->magic == M_NNTP && !msg->env->newsgroups)
1330 msg->env->newsgroups = safe_strdup (((NNTP_DATA *)ctx->data)->group);
1333 if (! (flags & SENDMAILX) &&
1334 ! (option (OPTAUTOEDIT) && option (OPTEDITHDRS)) &&
1335 ! ((flags & SENDREPLY) && option (OPTFASTREPLY)))
1337 if (edit_envelope (msg->env, flags) == -1)
1341 /* the from address must be set here regardless of whether or not
1342 * $use_from is set so that the `~P' (from you) operator in send-hook
1343 * patterns will work. if $use_from is unset, the from address is killed
1344 * after send-hooks are evaulated */
1346 if (!msg->env->from)
1348 msg->env->from = mutt_default_from ();
1352 if ((flags & SENDREPLY) && cur)
1354 /* change setting based upon message we are replying to */
1355 mutt_message_hook (ctx, cur, M_REPLYHOOK);
1358 * set the replied flag for the message we are generating so that the
1359 * user can use ~Q in a send-hook to know when reply-hook's are also
1365 /* change settings based upon recipients */
1367 mutt_message_hook (NULL, msg, M_SENDHOOK);
1370 * Unset the replied flag from the message we are composing since it is
1371 * no longer required. This is done here because the FCC'd copy of
1372 * this message was erroneously get the 'R'eplied flag when stored in
1373 * a maildir-style mailbox.
1379 rfc822_free_address (&msg->env->from);
1383 if (option (OPTHDRS))
1384 process_user_header (msg->env);
1387 if (option (OPTSIGONTOP) && (! (flags & (SENDMAILX | SENDKEY)) && Editor && mutt_strcmp (Editor, "builtin") != 0))
1388 append_signature (tempfp);
1390 /* include replies/forwarded messages, unless we are given a template */
1391 if (!tempfile && (ctx || !(flags & (SENDREPLY|SENDFORWARD)))
1392 && generate_body (tempfp, msg, flags, ctx, cur) == -1)
1395 if (!option (OPTSIGONTOP) && (! (flags & (SENDMAILX | SENDKEY)) && Editor && mutt_strcmp (Editor, "builtin") != 0))
1396 append_signature (tempfp);
1399 * this wants to be done _after_ generate_body, so message-hooks
1403 if (WithCrypto && !(flags & SENDMAILX))
1405 if (option (OPTCRYPTAUTOSIGN))
1406 msg->security |= SIGN;
1407 if (option (OPTCRYPTAUTOENCRYPT))
1408 msg->security |= ENCRYPT;
1409 if (option (OPTCRYPTREPLYENCRYPT) && cur && (cur->security & ENCRYPT))
1410 msg->security |= ENCRYPT;
1411 if (option (OPTCRYPTREPLYSIGN) && cur && (cur->security & SIGN))
1412 msg->security |= SIGN;
1413 if (option (OPTCRYPTREPLYSIGNENCRYPTED) && cur && (cur->security & ENCRYPT))
1414 msg->security |= SIGN;
1415 if (WithCrypto & APPLICATION_PGP && (msg->security & (ENCRYPT | SIGN)))
1417 if (option (OPTPGPAUTOINLINE))
1418 msg->security |= INLINE;
1419 if (option (OPTPGPREPLYINLINE) && cur && (cur->security & INLINE))
1420 msg->security |= INLINE;
1424 if (WithCrypto && msg->security)
1427 * When reypling / forwarding, use the original message's
1428 * crypto system. According to the documentation,
1429 * smime_is_default should be disregarded here.
1431 * Problem: At least with forwarding, this doesn't really
1432 * make much sense. Should we have an option to completely
1433 * disable individual mechanisms at run-time?
1437 if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP)
1438 && (cur->security & APPLICATION_PGP))
1439 msg->security |= APPLICATION_PGP;
1440 else if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME)
1441 && (cur->security & APPLICATION_SMIME))
1442 msg->security |= APPLICATION_SMIME;
1446 * No crypto mechanism selected? Use availability + smime_is_default
1449 if (!(msg->security & (APPLICATION_SMIME | APPLICATION_PGP)))
1451 if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME)
1452 && option (OPTSMIMEISDEFAULT))
1453 msg->security |= APPLICATION_SMIME;
1454 else if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP))
1455 msg->security |= APPLICATION_PGP;
1456 else if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME))
1457 msg->security |= APPLICATION_SMIME;
1461 /* No permissible mechanisms found. Don't sign or encrypt. */
1462 if (!(msg->security & (APPLICATION_SMIME|APPLICATION_PGP)))
1467 * This hook is even called for postponed messages, and can, e.g., be
1468 * used for setting the editor, the sendmail path, or the
1471 mutt_message_hook (NULL, msg, M_SEND2HOOK);
1473 /* wait until now to set the real name portion of our return address so
1474 that $realname can be set in a send-hook */
1475 if (msg->env->from && !msg->env->from->personal
1476 && !(flags & (SENDRESEND|SENDPOSTPONED)))
1477 msg->env->from->personal = safe_strdup (Realname);
1479 if (!((WithCrypto & APPLICATION_PGP) && (flags & SENDKEY)))
1480 safe_fclose (&tempfp);
1482 if (flags & SENDMAILX)
1484 if (mutt_builtin_editor (msg->content->filename, msg, cur) == -1)
1487 else if (! (flags & SENDBATCH))
1490 time_t mtime = mutt_decrease_mtime (msg->content->filename, NULL);
1492 mutt_update_encoding (msg->content);
1495 * Select whether or not the user's editor should be called now. We
1496 * don't want to do this when:
1497 * 1) we are sending a key/cert
1498 * 2) we are forwarding a message and the user doesn't want to edit it.
1499 * This is controled by the quadoption $forward_edit. However, if
1500 * both $edit_headers and $autoedit are set, we want to ignore the
1501 * setting of $forward_edit because the user probably needs to add the
1504 if (! (flags & SENDKEY) &&
1505 ((flags & SENDFORWARD) == 0 ||
1506 (option (OPTEDITHDRS) && option (OPTAUTOEDIT)) ||
1507 query_quadoption (OPT_FORWEDIT, _("Edit forwarded message?")) == M_YES))
1509 /* If the this isn't a text message, look for a mailcap edit command */
1510 if (mutt_needs_mailcap (msg->content))
1511 mutt_edit_attachment (msg->content);
1512 else if (!Editor || mutt_strcmp ("builtin", Editor) == 0)
1513 mutt_builtin_editor (msg->content->filename, msg, cur);
1514 else if (option (OPTEDITHDRS))
1516 mutt_env_to_local (msg->env);
1517 mutt_edit_headers (Editor, msg->content->filename, msg, fcc, sizeof (fcc));
1518 mutt_env_to_idna (msg->env, NULL, NULL);
1521 mutt_edit_file (Editor, msg->content->filename);
1523 mutt_message_hook (NULL, msg, M_SEND2HOOK);
1526 if (! (flags & (SENDPOSTPONED | SENDFORWARD | SENDKEY | SENDRESEND)))
1528 if (stat (msg->content->filename, &st) == 0)
1530 /* if the file was not modified, bail out now */
1531 if (mtime == st.st_mtime && !msg->content->next &&
1532 query_quadoption (OPT_ABORT, _("Abort unmodified message?")) == M_YES)
1534 mutt_message _("Aborted unmodified message.");
1539 mutt_perror (msg->content->filename);
1543 /* specify a default fcc. if we are in batchmode, only save a copy of
1544 * the message if the value of $copy is yes or ask-yes */
1546 if (!fcc[0] && !(flags & (SENDPOSTPONED)) && (!(flags & SENDBATCH) || (quadoption (OPT_COPY) & 0x1)))
1548 /* set the default FCC */
1549 if (!msg->env->from)
1551 msg->env->from = mutt_default_from ();
1552 killfrom = 1; /* no need to check $use_from because if the user specified
1553 a from address it would have already been set by now */
1555 mutt_select_fcc (fcc, sizeof (fcc), msg);
1558 rfc822_free_address (&msg->env->from);
1564 mutt_update_encoding (msg->content);
1566 if (! (flags & (SENDMAILX | SENDBATCH)))
1570 fcc_error = 0; /* reset value since we may have failed before */
1571 mutt_pretty_mailbox (fcc);
1572 i = mutt_compose_menu (msg, fcc, sizeof (fcc), cur);
1577 if (flags & SENDNEWS)
1578 mutt_message _("Article not posted.");
1581 mutt_message _("Mail not sent.");
1586 /* postpone the message until later. */
1587 if (msg->content->next)
1588 msg->content = mutt_make_multipart (msg->content);
1591 * make sure the message is written to the right part of a maildir
1594 msg->read = 0; msg->old = 0;
1596 encode_descriptions (msg->content, 1);
1597 mutt_prepare_envelope (msg->env, 0);
1598 mutt_env_to_idna (msg->env, NULL, NULL); /* Handle bad IDNAs the next time. */
1600 if (!Postponed || mutt_write_fcc (NONULL (Postponed), msg, (cur && (flags & SENDREPLY)) ? cur->env->message_id : NULL, 1, fcc) < 0)
1602 msg->content = mutt_remove_multipart (msg->content);
1603 decode_descriptions (msg->content);
1604 mutt_unprepare_envelope (msg->env);
1607 mutt_update_num_postponed ();
1608 mutt_message _("Message postponed.");
1614 if (!(flags & SENDNEWS))
1616 if (!msg->env->to && !msg->env->cc && !msg->env->bcc)
1618 if (! (flags & SENDBATCH))
1620 mutt_error _("No recipients are specified!");
1625 puts _("No recipients were specified.");
1630 if (mutt_env_to_idna (msg->env, &tag, &err))
1632 mutt_error (_("Bad IDN in \"%s\": '%s'"), tag, err);
1634 if (!(flags & SENDBATCH))
1640 if (!msg->env->subject && ! (flags & SENDBATCH) &&
1641 (i = query_quadoption (OPT_SUBJECT, _("No subject, abort sending?"))) != M_NO)
1643 /* if the abort is automatic, print an error message */
1644 if (quadoption (OPT_SUBJECT) == M_YES)
1645 mutt_error _("No subject specified.");
1649 if ((flags & SENDNEWS) && !msg->env->subject)
1651 mutt_error _("No subject specified.");
1655 if ((flags & SENDNEWS) && !msg->env->newsgroups)
1657 mutt_error _("No newsgroup specified.");
1662 if (msg->content->next)
1663 msg->content = mutt_make_multipart (msg->content);
1666 * Ok, we need to do it this way instead of handling all fcc stuff in
1667 * one place in order to avoid going to main_loop with encoded "env"
1668 * in case of error. Ugh.
1671 encode_descriptions (msg->content, 1);
1674 * Make sure that clear_content and free_clear_content are
1675 * properly initialized -- we may visit this particular place in
1676 * the code multiple times, including after a failed call to
1680 clear_content = NULL;
1681 free_clear_content = 0;
1687 /* save the decrypted attachments */
1688 clear_content = msg->content;
1690 if ((crypt_get_keys (msg, &pgpkeylist) == -1) ||
1691 mutt_protect (msg, pgpkeylist) == -1)
1693 msg->content = mutt_remove_multipart (msg->content);
1697 decode_descriptions (msg->content);
1700 encode_descriptions (msg->content, 0);
1704 * at this point, msg->content is one of the following three things:
1705 * - multipart/signed. In this case, clear_content is a child.
1706 * - multipart/encrypted. In this case, clear_content exists
1708 * - application/pgp. In this case, clear_content exists independently.
1709 * - something else. In this case, it's the same as clear_content.
1712 /* This is ugly -- lack of "reporting back" from mutt_protect(). */
1714 if (clear_content && (msg->content != clear_content)
1715 && (msg->content->parts != clear_content))
1716 free_clear_content = 1;
1719 if (!option (OPTNOCURSES) && !(flags & SENDMAILX))
1720 mutt_message _("Sending message...");
1722 mutt_prepare_envelope (msg->env, 1);
1724 /* save a copy of the message, if necessary. */
1726 mutt_expand_path (fcc, sizeof (fcc));
1729 /* Don't save a copy when we are in batch-mode, and the FCC
1730 * folder is on an IMAP server: This would involve possibly lots
1731 * of user interaction, which is not available in batch mode.
1733 * Note: A patch to fix the problems with the use of IMAP servers
1734 * from non-curses mode is available from Brendan Cully. However,
1735 * I'd like to think a bit more about this before including it.
1739 if ((flags & SENDBATCH) && fcc[0] && mx_is_imap (fcc))
1743 if (*fcc && mutt_strcmp ("/dev/null", fcc) != 0)
1745 BODY *tmpbody = msg->content;
1746 BODY *save_sig = NULL;
1747 BODY *save_parts = NULL;
1749 if (WithCrypto && msg->security && option (OPTFCCCLEAR))
1750 msg->content = clear_content;
1752 /* check to see if the user wants copies of all attachments */
1753 if (!option (OPTFCCATTACH) && msg->content->type == TYPEMULTIPART)
1756 && (mutt_strcmp (msg->content->subtype, "encrypted") == 0 ||
1757 mutt_strcmp (msg->content->subtype, "signed") == 0))
1759 if (clear_content->type == TYPEMULTIPART)
1761 if(!(msg->security & ENCRYPT) && (msg->security & SIGN))
1763 /* save initial signature and attachments */
1764 save_sig = msg->content->parts->next;
1765 save_parts = clear_content->parts->next;
1768 /* this means writing only the main part */
1769 msg->content = clear_content->parts;
1771 if (mutt_protect (msg, pgpkeylist) == -1)
1773 /* we can't do much about it at this point, so
1774 * fallback to saving the whole thing to fcc
1776 msg->content = tmpbody;
1781 save_content = msg->content;
1785 msg->content = msg->content->parts;
1791 /* update received time so that when storing to a mbox-style folder
1792 * the From_ line contains the current time instead of when the
1793 * message was first postponed.
1795 msg->received = time (NULL);
1796 if (mutt_write_fcc (fcc, msg, NULL, 0, NULL) == -1)
1799 * Error writing FCC, we should abort sending.
1805 msg->content = tmpbody;
1807 if (WithCrypto && save_sig)
1809 /* cleanup the second signature structures */
1810 if (save_content->parts)
1812 mutt_free_body (&save_content->parts->next);
1813 save_content->parts = NULL;
1815 mutt_free_body (&save_content);
1817 /* restore old signature and attachments */
1818 msg->content->parts->next = save_sig;
1819 msg->content->parts->parts->next = save_parts;
1821 else if (WithCrypto && save_content)
1823 /* destroy the new encrypted body. */
1824 mutt_free_body (&save_content);
1831 * Don't attempt to send the message if the FCC failed. Just pretend
1832 * the send failed as well so we give the user a chance to fix the
1835 if (fcc_error || (i = send_message (msg)) == -1)
1837 if (!(flags & SENDBATCH))
1841 else if ((msg->security & ENCRYPT) ||
1842 ((msg->security & SIGN)
1843 && msg->content->type == TYPEAPPLICATION))
1845 mutt_free_body (&msg->content); /* destroy PGP data */
1846 msg->content = clear_content; /* restore clear text. */
1848 else if ((msg->security & SIGN) && msg->content->type == TYPEMULTIPART)
1850 mutt_free_body (&msg->content->parts->next); /* destroy sig */
1851 msg->content = mutt_remove_multipart (msg->content);
1854 msg->content = mutt_remove_multipart (msg->content);
1855 decode_descriptions (msg->content);
1856 mutt_unprepare_envelope (msg->env);
1861 puts _("Could not send the message.");
1865 else if (!option (OPTNOCURSES) && ! (flags & SENDMAILX))
1866 mutt_message (i != 0 ? _("Sending in background.") :
1868 (flags & SENDNEWS) ? _("Article posted.") : _("Mail sent."));
1873 if (WithCrypto && (msg->security & ENCRYPT))
1876 if (WithCrypto && free_clear_content)
1877 mutt_free_body (&clear_content);
1879 if (flags & SENDREPLY)
1882 mutt_set_flag (ctx, cur, M_REPLIED, 1);
1883 else if (!(flags & SENDPOSTPONED) && ctx && ctx->tagged)
1885 for (i = 0; i < ctx->vcount; i++)
1886 if (ctx->hdrs[ctx->v2r[i]]->tagged)
1887 mutt_set_flag (ctx, ctx->hdrs[ctx->v2r[i]], M_REPLIED, 1);
1896 if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED))
1905 safe_fclose (&tempfp);
1906 mutt_free_header (&msg);
1911 /* vim: set sw=2: */