2 * Copyright (C) 1996-2002,2004 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
24 #include "mutt_curses.h"
30 #include "mutt_crypt.h"
31 #include "mutt_idna.h"
44 #include <sys/types.h>
52 static void append_signature (FILE *f)
57 if (Signature && (tmpfp = mutt_open_read (Signature, &thepid)))
59 if (option (OPTSIGDASHES))
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)
83 if (mutt_addrcmp (a, lst))
89 /* removes addresses from "b" which are contained in "a" */
90 ADDRESS *mutt_remove_xrefs (ADDRESS *a, ADDRESS *b)
92 ADDRESS *top, *p, *prev = NULL;
97 for (p = a; p; p = p->next)
99 if (mutt_addrcmp (p, b))
106 prev->next = b->next;
108 rfc822_free_address (&b);
115 rfc822_free_address (&b);
128 /* remove any address which matches the current user. if `leave_only' is
129 * nonzero, don't remove the user's address if it is the only one in the list
131 static ADDRESS *remove_user (ADDRESS *a, int leave_only)
133 ADDRESS *top = NULL, *last = NULL;
137 if (!mutt_addr_is_user (a))
154 if (!leave_only || a || last)
157 rfc822_free_address (&tmp);
166 static ADDRESS *find_mailing_lists (ADDRESS *t, ADDRESS *c)
168 ADDRESS *top = NULL, *ptr = NULL;
170 for (; t || c; t = c, c = NULL)
172 for (; t; t = t->next)
174 if (mutt_is_mail_list (t) && !t->group)
178 ptr->next = rfc822_cpy_adr_real (t);
182 ptr = top = rfc822_cpy_adr_real (t);
189 static int edit_address (ADDRESS **a, /* const */ char *field)
191 char buf[HUGE_STRING];
198 mutt_addrlist_to_local (*a);
199 rfc822_write_address (buf, sizeof (buf), *a, 0);
200 if (mutt_get_field (field, buf, sizeof (buf), M_ALIAS) != 0)
202 rfc822_free_address (a);
203 *a = mutt_expand_aliases (mutt_parse_adrlist (NULL, buf));
204 if ((idna_ok = mutt_addrlist_to_idna (*a, &err)) != 0)
206 mutt_error (_("Error: '%s' is a bad IDN."), err);
212 while (idna_ok != 0);
216 static int edit_envelope (ENVELOPE *en)
218 char buf[HUGE_STRING];
219 LIST *uh = UserHeader;
221 if (edit_address (&en->to, "To: ") == -1 || en->to == NULL)
223 if (option (OPTASKCC) && edit_address (&en->cc, "Cc: ") == -1)
225 if (option (OPTASKBCC) && edit_address (&en->bcc, "Bcc: ") == -1)
230 if (option (OPTFASTREPLY))
233 strfcpy (buf, en->subject, sizeof (buf));
240 for (; uh; uh = uh->next)
242 if (ascii_strncasecmp ("subject:", uh->data, 8) == 0)
246 strncpy (buf, p, sizeof (buf));
251 if (mutt_get_field ("Subject: ", buf, sizeof (buf), 0) != 0 ||
252 (!buf[0] && query_quadoption (OPT_SUBJECT, _("No subject, abort?")) != M_NO))
254 mutt_message _("No subject, aborting.");
257 mutt_str_replace (&en->subject, buf);
262 static void process_user_recips (ENVELOPE *env)
264 LIST *uh = UserHeader;
266 for (; uh; uh = uh->next)
268 if (ascii_strncasecmp ("to:", uh->data, 3) == 0)
269 env->to = rfc822_parse_adrlist (env->to, uh->data + 3);
270 else if (ascii_strncasecmp ("cc:", uh->data, 3) == 0)
271 env->cc = rfc822_parse_adrlist (env->cc, uh->data + 3);
272 else if (ascii_strncasecmp ("bcc:", uh->data, 4) == 0)
273 env->bcc = rfc822_parse_adrlist (env->bcc, uh->data + 4);
277 static void process_user_header (ENVELOPE *env)
279 LIST *uh = UserHeader;
280 LIST *last = env->userhdrs;
286 for (; uh; uh = uh->next)
288 if (ascii_strncasecmp ("from:", uh->data, 5) == 0)
290 /* User has specified a default From: address. Remove default address */
291 rfc822_free_address (&env->from);
292 env->from = rfc822_parse_adrlist (env->from, uh->data + 5);
294 else if (ascii_strncasecmp ("reply-to:", uh->data, 9) == 0)
296 rfc822_free_address (&env->reply_to);
297 env->reply_to = rfc822_parse_adrlist (env->reply_to, uh->data + 9);
299 else if (ascii_strncasecmp ("message-id:", uh->data, 11) == 0)
301 char *tmp = mutt_extract_message_id (uh->data + 11, NULL);
302 if (rfc822_valid_msgid (tmp) >= 0)
304 FREE(&env->message_id);
305 env->message_id = tmp;
309 else if (ascii_strncasecmp ("to:", uh->data, 3) != 0 &&
310 ascii_strncasecmp ("cc:", uh->data, 3) != 0 &&
311 ascii_strncasecmp ("bcc:", uh->data, 4) != 0 &&
312 ascii_strncasecmp ("subject:", uh->data, 8) != 0)
316 last->next = mutt_new_list ();
320 last = env->userhdrs = mutt_new_list ();
321 last->data = safe_strdup (uh->data);
326 LIST *mutt_copy_list (LIST *p)
328 LIST *t, *r=NULL, *l=NULL;
330 for (; p; p = p->next)
332 t = (LIST *) safe_malloc (sizeof (LIST));
333 t->data = safe_strdup (p->data);
346 void mutt_forward_intro (FILE *fp, HEADER *cur)
350 fputs ("----- Forwarded message from ", fp);
352 rfc822_write_address (buffer, sizeof (buffer), cur->env->from, 1);
354 fputs (" -----\n\n", fp);
357 void mutt_forward_trailer (FILE *fp)
359 fputs ("\n----- End forwarded message -----\n", fp);
363 static int include_forward (CONTEXT *ctx, HEADER *cur, FILE *out)
365 int chflags = CH_DECODE, cmflags = 0;
367 mutt_parse_mime_message (ctx, cur);
368 mutt_message_hook (ctx, cur, M_MESSAGEHOOK);
370 if (WithCrypto && (cur->security & ENCRYPT) && option (OPTFORWDECODE))
372 /* make sure we have the user's passphrase before proceeding... */
373 crypt_valid_passphrase (cur->security);
376 mutt_forward_intro (out, cur);
378 if (option (OPTFORWDECODE))
380 cmflags |= M_CM_DECODE | M_CM_CHARCONV;
381 if (option (OPTWEED))
383 chflags |= CH_WEED | CH_REORDER;
384 cmflags |= M_CM_WEED;
387 if (option (OPTFORWQUOTE))
388 cmflags |= M_CM_PREFIX;
390 mutt_copy_message (out, ctx, cur, cmflags, chflags);
391 mutt_forward_trailer (out);
395 void mutt_make_attribution (CONTEXT *ctx, HEADER *cur, FILE *out)
400 mutt_make_string (buffer, sizeof (buffer), Attribution, ctx, cur);
406 void mutt_make_post_indent (CONTEXT *ctx, HEADER *cur, FILE *out)
409 if (PostIndentString)
411 mutt_make_string (buffer, sizeof (buffer), PostIndentString, ctx, cur);
417 static int include_reply (CONTEXT *ctx, HEADER *cur, FILE *out)
419 int cmflags = M_CM_PREFIX | M_CM_DECODE | M_CM_CHARCONV | M_CM_REPLYING;
420 int chflags = CH_DECODE;
422 if (WithCrypto && (cur->security & ENCRYPT))
424 /* make sure we have the user's passphrase before proceeding... */
425 crypt_valid_passphrase (cur->security);
428 mutt_parse_mime_message (ctx, cur);
429 mutt_message_hook (ctx, cur, M_MESSAGEHOOK);
431 mutt_make_attribution (ctx, cur, out);
433 if (!option (OPTHEADER))
434 cmflags |= M_CM_NOHEADER;
435 if (option (OPTWEED))
437 chflags |= CH_WEED | CH_REORDER;
438 cmflags |= M_CM_WEED;
441 mutt_copy_message (out, ctx, cur, cmflags, chflags);
443 mutt_make_post_indent (ctx, cur, out);
448 static int default_to (ADDRESS **to, ENVELOPE *env, int flags, int hmfupto)
452 if (flags && env->mail_followup_to && hmfupto == M_YES)
454 rfc822_append (to, env->mail_followup_to);
458 /* Exit now if we're setting up the default Cc list for list-reply
459 * (only set if Mail-Followup-To is present and honoured).
461 if (flags & SENDLISTREPLY)
464 if (!option(OPTREPLYSELF) && mutt_addr_is_user (env->from))
466 /* mail is from the user, assume replying to recipients */
467 rfc822_append (to, env->to);
469 else if (env->reply_to)
471 if ((mutt_addrcmp (env->from, env->reply_to) && !env->reply_to->next) ||
472 (option (OPTIGNORELISTREPLYTO) &&
473 mutt_is_mail_list (env->reply_to) &&
474 (mutt_addrsrc (env->reply_to, env->to) ||
475 mutt_addrsrc (env->reply_to, env->cc))))
477 /* If the Reply-To: address is a mailing list, assume that it was
478 * put there by the mailing list, and use the From: address
480 * We also take the from header if our correspondant has a reply-to
481 * header which is identical to the electronic mail address given
482 * in his From header.
485 rfc822_append (to, env->from);
487 else if (!(mutt_addrcmp (env->from, env->reply_to) &&
488 !env->reply_to->next) &&
489 quadoption (OPT_REPLYTO) != M_YES)
491 /* There are quite a few mailing lists which set the Reply-To:
492 * header field to the list address, which makes it quite impossible
493 * to send a message to only the sender of the message. This
494 * provides a way to do that.
496 snprintf (prompt, sizeof (prompt), _("Reply to %s%s?"),
497 env->reply_to->mailbox,
498 env->reply_to->next?",...":"");
499 switch (query_quadoption (OPT_REPLYTO, prompt))
502 rfc822_append (to, env->reply_to);
506 rfc822_append (to, env->from);
510 return (-1); /* abort */
514 rfc822_append (to, env->reply_to);
517 rfc822_append (to, env->from);
522 int mutt_fetch_recips (ENVELOPE *out, ENVELOPE *in, int flags)
528 if ((flags & (SENDLISTREPLY|SENDGROUPREPLY)) && in->mail_followup_to)
530 snprintf (prompt, sizeof (prompt), _("Follow-up to %s%s?"),
531 in->mail_followup_to->mailbox,
532 in->mail_followup_to->next ? ",..." : "");
534 if ((hmfupto = query_quadoption (OPT_MFUPTO, prompt)) == -1)
538 if (flags & SENDLISTREPLY)
540 tmp = find_mailing_lists (in->to, in->cc);
541 rfc822_append (&out->to, tmp);
542 rfc822_free_address (&tmp);
544 if (in->mail_followup_to && hmfupto == M_YES &&
545 default_to (&out->cc, in, flags & SENDLISTREPLY, hmfupto) == -1)
546 return (-1); /* abort */
550 if (default_to (&out->to, in, flags & SENDGROUPREPLY, hmfupto) == -1)
551 return (-1); /* abort */
553 if ((flags & SENDGROUPREPLY) && (!in->mail_followup_to || hmfupto != M_YES))
555 /* if(!mutt_addr_is_user(in->to)) */
556 rfc822_append (&out->cc, in->to);
557 rfc822_append (&out->cc, in->cc);
563 LIST *mutt_make_references(ENVELOPE *e)
565 LIST *t = NULL, *l = NULL;
568 l = mutt_copy_list (e->references);
570 l = mutt_copy_list (e->in_reply_to);
575 t->data = safe_strdup(e->message_id);
583 void mutt_fix_reply_recipients (ENVELOPE *env)
585 if (! option (OPTMETOO))
587 /* the order is important here. do the CC: first so that if the
588 * the user is the only recipient, it ends up on the TO: field
590 env->cc = remove_user (env->cc, (env->to == NULL));
591 env->to = remove_user (env->to, (env->cc == NULL));
594 /* the CC field can get cluttered, especially with lists */
595 env->to = mutt_remove_duplicates (env->to);
596 env->cc = mutt_remove_duplicates (env->cc);
597 env->cc = mutt_remove_xrefs (env->to, env->cc);
599 if (env->cc && !env->to)
606 void mutt_make_forward_subject (ENVELOPE *env, CONTEXT *ctx, HEADER *cur)
610 /* set the default subject for the message. */
611 mutt_make_string (buffer, sizeof (buffer), NONULL(ForwFmt), ctx, cur);
612 mutt_str_replace (&env->subject, buffer);
615 void mutt_make_misc_reply_headers (ENVELOPE *env, CONTEXT *ctx,
616 HEADER *cur, ENVELOPE *curenv)
618 /* This takes precedence over a subject that might have
619 * been taken from a List-Post header. Is that correct?
621 if (curenv->real_subj)
623 FREE (&env->subject);
624 env->subject = safe_malloc (mutt_strlen (curenv->real_subj) + 5);
625 sprintf (env->subject, "Re: %s", curenv->real_subj); /* __SPRINTF_CHECKED__ */
627 else if (!env->subject)
628 env->subject = safe_strdup ("Re: your mail");
631 void mutt_add_to_reference_headers (ENVELOPE *env, ENVELOPE *curenv, LIST ***pp, LIST ***qq)
633 LIST **p = NULL, **q = NULL;
638 if (!p) p = &env->references;
639 if (!q) q = &env->in_reply_to;
641 while (*p) p = &(*p)->next;
642 while (*q) q = &(*q)->next;
644 *p = mutt_make_references (curenv);
646 if (curenv->message_id)
648 *q = mutt_new_list();
649 (*q)->data = safe_strdup (curenv->message_id);
658 mutt_make_reference_headers (ENVELOPE *curenv, ENVELOPE *env, CONTEXT *ctx)
660 env->references = NULL;
661 env->in_reply_to = NULL;
666 LIST **p = NULL, **q = NULL;
669 for(i = 0; i < ctx->vcount; i++)
671 h = ctx->hdrs[ctx->v2r[i]];
673 mutt_add_to_reference_headers (env, h->env, &p, &q);
677 mutt_add_to_reference_headers (env, curenv, NULL, NULL);
681 envelope_defaults (ENVELOPE *env, CONTEXT *ctx, HEADER *cur, int flags)
683 ENVELOPE *curenv = NULL;
689 for (i = 0; i < ctx->vcount; i++)
690 if (ctx->hdrs[ctx->v2r[i]]->tagged)
692 cur = ctx->hdrs[ctx->v2r[i]];
699 /* This could happen if the user tagged some messages and then did
700 * a limit such that none of the tagged message are visible.
702 mutt_error _("No tagged messages are visible!");
709 if (flags & SENDREPLY)
715 for (i = 0; i < ctx->vcount; i++)
717 h = ctx->hdrs[ctx->v2r[i]];
718 if (h->tagged && mutt_fetch_recips (env, h->env, flags) == -1)
722 else if (mutt_fetch_recips (env, curenv, flags) == -1)
725 if ((flags & SENDLISTREPLY) && !env->to)
727 mutt_error _("No mailing lists found!");
731 mutt_make_misc_reply_headers (env, ctx, cur, curenv);
732 mutt_make_reference_headers (tag ? NULL : curenv, env, ctx);
734 else if (flags & SENDFORWARD)
735 mutt_make_forward_subject (env, ctx, cur);
741 generate_body (FILE *tempfp, /* stream for outgoing message */
742 HEADER *msg, /* header for outgoing message */
743 int flags, /* compose mode */
744 CONTEXT *ctx, /* current mailbox */
745 HEADER *cur) /* current message */
751 if (flags & SENDREPLY)
753 if ((i = query_quadoption (OPT_INCLUDE, _("Include message in reply?"))) == -1)
758 mutt_message _("Including quoted message...");
761 for (i = 0; i < ctx->vcount; i++)
763 h = ctx->hdrs[ctx->v2r[i]];
766 if (include_reply (ctx, h, tempfp) == -1)
768 mutt_error _("Could not include all requested messages!");
771 fputc ('\n', tempfp);
776 include_reply (ctx, cur, tempfp);
780 else if (flags & SENDFORWARD)
782 if ((i = query_quadoption (OPT_MIMEFWD, _("Forward as attachment?"))) == M_YES)
784 BODY *last = msg->content;
786 mutt_message _("Preparing forwarded message...");
788 while (last && last->next)
793 tmp = mutt_make_message_attach (ctx, cur, 0);
801 for (i = 0; i < ctx->vcount; i++)
803 if (ctx->hdrs[ctx->v2r[i]]->tagged)
805 tmp = mutt_make_message_attach (ctx, ctx->hdrs[ctx->v2r[i]], 0);
812 last = msg->content = tmp;
820 include_forward (ctx, cur, tempfp);
822 for (i=0; i < ctx->vcount; i++)
823 if (ctx->hdrs[ctx->v2r[i]]->tagged)
824 include_forward (ctx, ctx->hdrs[ctx->v2r[i]], tempfp);
829 /* if (WithCrypto && (flags & SENDKEY)) */
830 else if ((WithCrypto & APPLICATION_PGP) && (flags & SENDKEY))
834 if ((WithCrypto & APPLICATION_PGP)
835 && (tmp = crypt_pgp_make_key_attachment (NULL)) == NULL)
838 tmp->next = msg->content;
847 void mutt_set_followup_to (ENVELOPE *e)
853 * Only generate the Mail-Followup-To if the user has requested it, and
854 * it hasn't already been set
857 if (option (OPTFOLLOWUPTO) && !e->mail_followup_to)
859 if (mutt_is_list_cc (0, e->to, e->cc))
862 * this message goes to known mailing lists, so create a proper
863 * mail-followup-to header
866 t = rfc822_append (&e->mail_followup_to, e->to);
867 rfc822_append (&t, e->cc);
870 /* remove ourselves from the mail-followup-to header */
871 e->mail_followup_to = remove_user (e->mail_followup_to, 0);
874 * If we are not subscribed to any of the lists in question,
875 * re-add ourselves to the mail-followup-to header. The
876 * mail-followup-to header generated is a no-op with group-reply,
877 * but makes sure list-reply has the desired effect.
880 if (e->mail_followup_to && !mutt_is_list_recipient (0, e->to, e->cc))
883 from = rfc822_cpy_adr (e->reply_to);
885 from = rfc822_cpy_adr (e->from);
887 from = mutt_default_from ();
891 /* Normally, this loop will not even be entered. */
892 for (t = from; t && t->next; t = t->next)
895 t->next = e->mail_followup_to; /* t cannot be NULL at this point. */
896 e->mail_followup_to = from;
900 e->mail_followup_to = mutt_remove_duplicates (e->mail_followup_to);
906 /* look through the recipients of the message we are replying to, and if
907 we find an address that matches $alternates, we use that as the default
909 static ADDRESS *set_reverse_name (ENVELOPE *env)
913 for (tmp = env->to; tmp; tmp = tmp->next)
915 if (mutt_addr_is_user (tmp))
920 for (tmp = env->cc; tmp; tmp = tmp->next)
922 if (mutt_addr_is_user (tmp))
926 if (!tmp && mutt_addr_is_user (env->from))
930 tmp = rfc822_cpy_adr_real (tmp);
931 if (!option (OPTREVREAL))
932 FREE (&tmp->personal);
934 tmp->personal = safe_strdup (Realname);
939 ADDRESS *mutt_default_from (void)
942 const char *fqdn = mutt_fqdn(1);
945 * Note: We let $from override $realname here. Is this the right
950 adr = rfc822_cpy_adr_real (From);
951 else if (option (OPTUSEDOMAIN))
953 adr = rfc822_new_address ();
954 adr->mailbox = safe_malloc (mutt_strlen (Username) + mutt_strlen (fqdn) + 2);
955 sprintf (adr->mailbox, "%s@%s", NONULL(Username), NONULL(fqdn)); /* __SPRINTF_CHECKED__ */
959 adr = rfc822_new_address ();
960 adr->mailbox = safe_strdup (NONULL(Username));
966 static int send_message (HEADER *msg)
968 char tempfile[_POSIX_PATH_MAX];
975 /* Write out the message in MIME form. */
976 mutt_mktemp (tempfile);
977 if ((tempfp = safe_fopen (tempfile, "w")) == NULL)
981 old_write_bcc = option (OPTWRITEBCC);
983 unset_option (OPTWRITEBCC);
986 mutt_write_rfc822_header (tempfp, msg->env, msg->content, 0, msg->chain ? 1 : 0);
989 mutt_write_rfc822_header (tempfp, msg->env, msg->content, 0, 0);
993 set_option (OPTWRITEBCC);
996 fputc ('\n', tempfp); /* tie off the header. */
998 if ((mutt_write_mime_body (msg->content, tempfp) == -1))
1005 if (fclose (tempfp) != 0)
1007 mutt_perror (tempfile);
1014 return mix_send_message (msg->chain, tempfile);
1019 return mutt_smtp_send (msg->env->from, msg->env->to, msg->env->cc,
1020 msg->env->bcc, tempfile,
1021 (msg->content->encoding == ENC8BIT));
1022 #endif /* USE_SMTP */
1024 i = mutt_invoke_sendmail (msg->env->from, msg->env->to, msg->env->cc,
1025 msg->env->bcc, tempfile,
1026 (msg->content->encoding == ENC8BIT));
1030 /* rfc2047 encode the content-descriptions */
1031 static void encode_descriptions (BODY *b, short recurse)
1035 for (t = b; t; t = t->next)
1039 rfc2047_encode_string (&t->description);
1041 if (recurse && t->parts)
1042 encode_descriptions (t->parts, recurse);
1046 /* rfc2047 decode them in case of an error */
1047 static void decode_descriptions (BODY *b)
1051 for (t = b; t; t = t->next)
1055 rfc2047_decode (&t->description);
1058 decode_descriptions (t->parts);
1062 static void fix_end_of_file (const char *data)
1067 if ((fp = safe_fopen (data, "a+")) == NULL)
1069 fseek (fp,-1,SEEK_END);
1070 if ((c = fgetc(fp)) != '\n')
1075 int mutt_resend_message (FILE *fp, CONTEXT *ctx, HEADER *cur)
1077 HEADER *msg = mutt_new_header ();
1079 if (mutt_prepare_template (fp, ctx, msg, cur, 1) < 0)
1082 return ci_send_message (SENDRESEND, msg, NULL, ctx, cur);
1086 ci_send_message (int flags, /* send mode */
1087 HEADER *msg, /* template to use for new message */
1088 char *tempfile, /* file specified by -i or -H */
1089 CONTEXT *ctx, /* current mailbox */
1090 HEADER *cur) /* current message */
1092 char buffer[LONG_STRING];
1093 char fcc[_POSIX_PATH_MAX] = ""; /* where to copy this message */
1094 FILE *tempfp = NULL;
1096 int i, killfrom = 0;
1098 int free_clear_content = 0;
1100 BODY *save_content = NULL;
1101 BODY *clear_content = NULL;
1102 char *pgpkeylist = NULL;
1103 /* save current value of "pgp_sign_as" */
1104 char *signas = NULL;
1105 char *tag = NULL, *err = NULL;
1110 if (!flags && !msg && quadoption (OPT_RECALL) != M_NO &&
1111 mutt_num_postponed (1))
1113 /* If the user is composing a new message, check to see if there
1114 * are any postponed messages first.
1116 if ((i = query_quadoption (OPT_RECALL, _("Recall postponed message?"))) == -1)
1120 flags |= SENDPOSTPONED;
1124 if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED))
1125 signas = safe_strdup(PgpSignAs);
1127 /* Delay expansion of aliases until absolutely necessary--shouldn't
1128 * be necessary unless we are prompting the user or about to execute a
1134 msg = mutt_new_header ();
1136 if (flags == SENDPOSTPONED)
1138 if ((flags = mutt_get_postponed (ctx, msg, &cur, fcc, sizeof (fcc))) < 0)
1142 if (flags & (SENDPOSTPONED|SENDRESEND))
1144 if ((tempfp = safe_fopen (msg->content->filename, "a+")) == NULL)
1146 mutt_perror (msg->content->filename);
1152 msg->env = mutt_new_envelope ();
1155 /* Parse and use an eventual list-post header */
1156 if ((flags & SENDLISTREPLY)
1157 && cur && cur->env && cur->env->list_post)
1159 /* Use any list-post header as a template */
1160 url_parse_mailto (msg->env, NULL, cur->env->list_post);
1161 /* We don't let them set the sender's address. */
1162 rfc822_free_address (&msg->env->from);
1165 if (! (flags & (SENDKEY | SENDPOSTPONED | SENDRESEND)))
1167 pbody = mutt_new_body ();
1168 pbody->next = msg->content; /* don't kill command-line attachments */
1169 msg->content = pbody;
1171 if (!(ctype = safe_strdup (ContentType)))
1172 ctype = safe_strdup ("text/plain");
1173 mutt_parse_content_type (ctype, msg->content);
1175 msg->content->unlink = 1;
1176 msg->content->use_disp = 0;
1177 msg->content->disposition = DISPINLINE;
1178 if (option (OPTTEXTFLOWED) && msg->content->type == TYPETEXT && !ascii_strcasecmp (msg->content->subtype, "plain"))
1179 mutt_set_parameter ("format", "flowed", &msg->content->parameter);
1183 mutt_mktemp (buffer);
1184 tempfp = safe_fopen (buffer, "w+");
1185 msg->content->filename = safe_strdup (buffer);
1189 tempfp = safe_fopen (tempfile, "a+");
1190 msg->content->filename = safe_strdup (tempfile);
1195 dprint(1,(debugfile, "newsend_message: can't create tempfile %s (errno=%d)\n", msg->content->filename, errno));
1196 mutt_perror (msg->content->filename);
1201 /* this is handled here so that the user can match ~f in send-hook */
1202 if (cur && option (OPTREVNAME) && !(flags & (SENDPOSTPONED|SENDRESEND)))
1204 /* we shouldn't have to worry about freeing `msg->env->from' before
1205 * setting it here since this code will only execute when doing some
1206 * sort of reply. the pointer will only be set when using the -H command
1209 * We shouldn't have to worry about alias expansion here since we are
1210 * either replying to a real or postponed message, therefore no aliases
1211 * should exist since the user has not had the opportunity to add
1212 * addresses to the list. We just have to ensure the postponed messages
1213 * have their aliases expanded.
1216 msg->env->from = set_reverse_name (cur->env);
1219 if (!msg->env->from && option (OPTUSEFROM) && !(flags & (SENDPOSTPONED|SENDRESEND)))
1221 msg->env->from = mutt_default_from ();
1222 if (!(flags & SENDBATCH))
1223 killfrom = 1; /* $use_from will be re-checked after send-hooks */
1226 if (flags & SENDBATCH)
1228 mutt_copy_stream (stdin, tempfp);
1229 if (option (OPTHDRS))
1231 process_user_recips (msg->env);
1232 process_user_header (msg->env);
1234 mutt_expand_aliases_env (msg->env);
1236 else if (! (flags & (SENDPOSTPONED|SENDRESEND)))
1238 if ((flags & (SENDREPLY | SENDFORWARD)) && ctx &&
1239 envelope_defaults (msg->env, ctx, cur, flags) == -1)
1242 if (option (OPTHDRS))
1243 process_user_recips (msg->env);
1245 /* Expand aliases and remove duplicates/crossrefs */
1246 mutt_expand_aliases_env (msg->env);
1248 if (flags & SENDREPLY)
1249 mutt_fix_reply_recipients (msg->env);
1251 if (! (flags & SENDMAILX) &&
1252 ! (option (OPTAUTOEDIT) && option (OPTEDITHDRS)) &&
1253 ! ((flags & SENDREPLY) && option (OPTFASTREPLY)))
1255 if (edit_envelope (msg->env) == -1)
1259 /* the from address must be set here regardless of whether or not
1260 * $use_from is set so that the `~P' (from you) operator in send-hook
1261 * patterns will work. if $use_from is unset, the from address is killed
1262 * after send-hooks are evaulated */
1264 if (!msg->env->from)
1266 msg->env->from = mutt_default_from ();
1270 if ((flags & SENDREPLY) && cur)
1272 /* change setting based upon message we are replying to */
1273 mutt_message_hook (ctx, cur, M_REPLYHOOK);
1276 * set the replied flag for the message we are generating so that the
1277 * user can use ~Q in a send-hook to know when reply-hook's are also
1283 /* change settings based upon recipients */
1285 mutt_message_hook (NULL, msg, M_SENDHOOK);
1288 * Unset the replied flag from the message we are composing since it is
1289 * no longer required. This is done here because the FCC'd copy of
1290 * this message was erroneously get the 'R'eplied flag when stored in
1291 * a maildir-style mailbox.
1295 /* $use_from and/or $from might have changed in a send-hook */
1298 rfc822_free_address (&msg->env->from);
1299 if (option (OPTUSEFROM) && !(flags & (SENDPOSTPONED|SENDRESEND)))
1300 msg->env->from = mutt_default_from ();
1304 if (option (OPTHDRS))
1305 process_user_header (msg->env);
1308 if (option (OPTSIGONTOP) && (! (flags & (SENDMAILX | SENDKEY)) && Editor && mutt_strcmp (Editor, "builtin") != 0))
1309 append_signature (tempfp);
1311 /* include replies/forwarded messages, unless we are given a template */
1312 if (!tempfile && (ctx || !(flags & (SENDREPLY|SENDFORWARD)))
1313 && generate_body (tempfp, msg, flags, ctx, cur) == -1)
1316 if (!option (OPTSIGONTOP) && (! (flags & (SENDMAILX | SENDKEY)) && Editor && mutt_strcmp (Editor, "builtin") != 0))
1317 append_signature (tempfp);
1320 * this wants to be done _after_ generate_body, so message-hooks
1324 if (WithCrypto && !(flags & SENDMAILX))
1326 if (option (OPTCRYPTAUTOSIGN))
1327 msg->security |= SIGN;
1328 if (option (OPTCRYPTAUTOENCRYPT))
1329 msg->security |= ENCRYPT;
1330 if (option (OPTCRYPTREPLYENCRYPT) && cur && (cur->security & ENCRYPT))
1331 msg->security |= ENCRYPT;
1332 if (option (OPTCRYPTREPLYSIGN) && cur && (cur->security & SIGN))
1333 msg->security |= SIGN;
1334 if (option (OPTCRYPTREPLYSIGNENCRYPTED) && cur && (cur->security & ENCRYPT))
1335 msg->security |= SIGN;
1336 if (WithCrypto & APPLICATION_PGP && (msg->security & (ENCRYPT | SIGN)))
1338 if (option (OPTPGPAUTOINLINE))
1339 msg->security |= INLINE;
1340 if (option (OPTPGPREPLYINLINE) && cur && (cur->security & INLINE))
1341 msg->security |= INLINE;
1345 if (WithCrypto && msg->security)
1348 * When reypling / forwarding, use the original message's
1349 * crypto system. According to the documentation,
1350 * smime_is_default should be disregarded here.
1352 * Problem: At least with forwarding, this doesn't really
1353 * make much sense. Should we have an option to completely
1354 * disable individual mechanisms at run-time?
1358 if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP)
1359 && (cur->security & APPLICATION_PGP))
1360 msg->security |= APPLICATION_PGP;
1361 else if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME)
1362 && (cur->security & APPLICATION_SMIME))
1363 msg->security |= APPLICATION_SMIME;
1367 * No crypto mechanism selected? Use availability + smime_is_default
1370 if (!(msg->security & (APPLICATION_SMIME | APPLICATION_PGP)))
1372 if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME)
1373 && option (OPTSMIMEISDEFAULT))
1374 msg->security |= APPLICATION_SMIME;
1375 else if ((WithCrypto & APPLICATION_PGP) && option (OPTCRYPTAUTOPGP))
1376 msg->security |= APPLICATION_PGP;
1377 else if ((WithCrypto & APPLICATION_SMIME) && option (OPTCRYPTAUTOSMIME))
1378 msg->security |= APPLICATION_SMIME;
1382 /* No permissible mechanisms found. Don't sign or encrypt. */
1383 if (!(msg->security & (APPLICATION_SMIME|APPLICATION_PGP)))
1388 * This hook is even called for postponed messages, and can, e.g., be
1389 * used for setting the editor, the sendmail path, or the
1392 mutt_message_hook (NULL, msg, M_SEND2HOOK);
1394 /* wait until now to set the real name portion of our return address so
1395 that $realname can be set in a send-hook */
1396 if (msg->env->from && !msg->env->from->personal
1397 && !(flags & (SENDRESEND|SENDPOSTPONED)))
1398 msg->env->from->personal = safe_strdup (Realname);
1400 if (!((WithCrypto & APPLICATION_PGP) && (flags & SENDKEY)))
1401 safe_fclose (&tempfp);
1403 if (flags & SENDMAILX)
1405 if (mutt_builtin_editor (msg->content->filename, msg, cur) == -1)
1408 else if (! (flags & SENDBATCH))
1411 time_t mtime = mutt_decrease_mtime (msg->content->filename, NULL);
1413 mutt_update_encoding (msg->content);
1416 * Select whether or not the user's editor should be called now. We
1417 * don't want to do this when:
1418 * 1) we are sending a key/cert
1419 * 2) we are forwarding a message and the user doesn't want to edit it.
1420 * This is controled by the quadoption $forward_edit. However, if
1421 * both $edit_headers and $autoedit are set, we want to ignore the
1422 * setting of $forward_edit because the user probably needs to add the
1425 if (! (flags & SENDKEY) &&
1426 ((flags & SENDFORWARD) == 0 ||
1427 (option (OPTEDITHDRS) && option (OPTAUTOEDIT)) ||
1428 query_quadoption (OPT_FORWEDIT, _("Edit forwarded message?")) == M_YES))
1430 /* If the this isn't a text message, look for a mailcap edit command */
1431 if (mutt_needs_mailcap (msg->content))
1433 if (!mutt_edit_attachment (msg->content))
1436 else if (!Editor || mutt_strcmp ("builtin", Editor) == 0)
1437 mutt_builtin_editor (msg->content->filename, msg, cur);
1438 else if (option (OPTEDITHDRS))
1440 mutt_env_to_local (msg->env);
1441 mutt_edit_headers (Editor, msg->content->filename, msg, fcc, sizeof (fcc));
1442 mutt_env_to_idna (msg->env, NULL, NULL);
1446 mutt_edit_file (Editor, msg->content->filename);
1447 if (stat (msg->content->filename, &st) == 0)
1449 if (mtime != st.st_mtime)
1450 fix_end_of_file (msg->content->filename);
1453 mutt_perror (msg->content->filename);
1456 if (option (OPTTEXTFLOWED))
1457 rfc3676_space_stuff (msg);
1459 mutt_message_hook (NULL, msg, M_SEND2HOOK);
1462 if (! (flags & (SENDPOSTPONED | SENDFORWARD | SENDKEY | SENDRESEND)))
1464 if (stat (msg->content->filename, &st) == 0)
1466 /* if the file was not modified, bail out now */
1467 if (mtime == st.st_mtime && !msg->content->next &&
1468 query_quadoption (OPT_ABORT, _("Abort unmodified message?")) == M_YES)
1470 mutt_message _("Aborted unmodified message.");
1475 mutt_perror (msg->content->filename);
1479 /* specify a default fcc. if we are in batchmode, only save a copy of
1480 * the message if the value of $copy is yes or ask-yes */
1482 if (!fcc[0] && !(flags & (SENDPOSTPONED)) && (!(flags & SENDBATCH) || (quadoption (OPT_COPY) & 0x1)))
1484 /* set the default FCC */
1485 if (!msg->env->from)
1487 msg->env->from = mutt_default_from ();
1488 killfrom = 1; /* no need to check $use_from because if the user specified
1489 a from address it would have already been set by now */
1491 mutt_select_fcc (fcc, sizeof (fcc), msg);
1494 rfc822_free_address (&msg->env->from);
1500 mutt_update_encoding (msg->content);
1502 if (! (flags & (SENDMAILX | SENDBATCH)))
1506 fcc_error = 0; /* reset value since we may have failed before */
1507 mutt_pretty_mailbox (fcc, sizeof (fcc));
1508 i = mutt_compose_menu (msg, fcc, sizeof (fcc), cur);
1512 mutt_message _("Mail not sent.");
1517 /* postpone the message until later. */
1518 if (msg->content->next)
1519 msg->content = mutt_make_multipart (msg->content);
1522 * make sure the message is written to the right part of a maildir
1525 msg->read = 0; msg->old = 0;
1527 encode_descriptions (msg->content, 1);
1528 mutt_prepare_envelope (msg->env, 0);
1529 mutt_env_to_idna (msg->env, NULL, NULL); /* Handle bad IDNAs the next time. */
1531 if (!Postponed || mutt_write_fcc (NONULL (Postponed), msg, (cur && (flags & SENDREPLY)) ? cur->env->message_id : NULL, 1, fcc) < 0)
1533 msg->content = mutt_remove_multipart (msg->content);
1534 decode_descriptions (msg->content);
1535 mutt_unprepare_envelope (msg->env);
1538 mutt_update_num_postponed ();
1539 mutt_message _("Message postponed.");
1544 if (!msg->env->to && !msg->env->cc && !msg->env->bcc)
1546 if (! (flags & SENDBATCH))
1548 mutt_error _("No recipients are specified!");
1553 puts _("No recipients were specified.");
1558 if (mutt_env_to_idna (msg->env, &tag, &err))
1560 mutt_error (_("Bad IDN in \"%s\": '%s'"), tag, err);
1562 if (!(flags & SENDBATCH))
1568 if (!msg->env->subject && ! (flags & SENDBATCH) &&
1569 (i = query_quadoption (OPT_SUBJECT, _("No subject, abort sending?"))) != M_NO)
1571 /* if the abort is automatic, print an error message */
1572 if (quadoption (OPT_SUBJECT) == M_YES)
1573 mutt_error _("No subject specified.");
1577 if (msg->content->next)
1578 msg->content = mutt_make_multipart (msg->content);
1581 * Ok, we need to do it this way instead of handling all fcc stuff in
1582 * one place in order to avoid going to main_loop with encoded "env"
1583 * in case of error. Ugh.
1586 encode_descriptions (msg->content, 1);
1589 * Make sure that clear_content and free_clear_content are
1590 * properly initialized -- we may visit this particular place in
1591 * the code multiple times, including after a failed call to
1595 clear_content = NULL;
1596 free_clear_content = 0;
1602 /* save the decrypted attachments */
1603 clear_content = msg->content;
1605 if ((crypt_get_keys (msg, &pgpkeylist) == -1) ||
1606 mutt_protect (msg, pgpkeylist) == -1)
1608 msg->content = mutt_remove_multipart (msg->content);
1612 decode_descriptions (msg->content);
1615 encode_descriptions (msg->content, 0);
1619 * at this point, msg->content is one of the following three things:
1620 * - multipart/signed. In this case, clear_content is a child.
1621 * - multipart/encrypted. In this case, clear_content exists
1623 * - application/pgp. In this case, clear_content exists independently.
1624 * - something else. In this case, it's the same as clear_content.
1627 /* This is ugly -- lack of "reporting back" from mutt_protect(). */
1629 if (clear_content && (msg->content != clear_content)
1630 && (msg->content->parts != clear_content))
1631 free_clear_content = 1;
1634 if (!option (OPTNOCURSES) && !(flags & SENDMAILX))
1635 mutt_message _("Sending message...");
1637 mutt_prepare_envelope (msg->env, 1);
1639 /* save a copy of the message, if necessary. */
1641 mutt_expand_path (fcc, sizeof (fcc));
1644 /* Don't save a copy when we are in batch-mode, and the FCC
1645 * folder is on an IMAP server: This would involve possibly lots
1646 * of user interaction, which is not available in batch mode.
1648 * Note: A patch to fix the problems with the use of IMAP servers
1649 * from non-curses mode is available from Brendan Cully. However,
1650 * I'd like to think a bit more about this before including it.
1654 if ((flags & SENDBATCH) && fcc[0] && mx_is_imap (fcc))
1658 if (*fcc && mutt_strcmp ("/dev/null", fcc) != 0)
1660 BODY *tmpbody = msg->content;
1661 BODY *save_sig = NULL;
1662 BODY *save_parts = NULL;
1664 if (WithCrypto && msg->security && option (OPTFCCCLEAR))
1665 msg->content = clear_content;
1667 /* check to see if the user wants copies of all attachments */
1668 if (!option (OPTFCCATTACH) && msg->content->type == TYPEMULTIPART)
1671 && (mutt_strcmp (msg->content->subtype, "encrypted") == 0 ||
1672 mutt_strcmp (msg->content->subtype, "signed") == 0))
1674 if (clear_content->type == TYPEMULTIPART)
1676 if(!(msg->security & ENCRYPT) && (msg->security & SIGN))
1678 /* save initial signature and attachments */
1679 save_sig = msg->content->parts->next;
1680 save_parts = clear_content->parts->next;
1683 /* this means writing only the main part */
1684 msg->content = clear_content->parts;
1686 if (mutt_protect (msg, pgpkeylist) == -1)
1688 /* we can't do much about it at this point, so
1689 * fallback to saving the whole thing to fcc
1691 msg->content = tmpbody;
1696 save_content = msg->content;
1700 msg->content = msg->content->parts;
1706 /* update received time so that when storing to a mbox-style folder
1707 * the From_ line contains the current time instead of when the
1708 * message was first postponed.
1710 msg->received = time (NULL);
1711 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)
1724 /* cleanup the second signature structures */
1725 if (save_content->parts)
1727 mutt_free_body (&save_content->parts->next);
1728 save_content->parts = NULL;
1730 mutt_free_body (&save_content);
1732 /* restore old signature and attachments */
1733 msg->content->parts->next = save_sig;
1734 msg->content->parts->parts->next = save_parts;
1736 else if (WithCrypto && save_content)
1738 /* destroy the new encrypted body. */
1739 mutt_free_body (&save_content);
1746 * Don't attempt to send the message if the FCC failed. Just pretend
1747 * the send failed as well so we give the user a chance to fix the
1750 if (fcc_error || (i = send_message (msg)) == -1)
1752 if (!(flags & SENDBATCH))
1756 else if ((msg->security & ENCRYPT) ||
1757 ((msg->security & SIGN)
1758 && msg->content->type == TYPEAPPLICATION))
1760 mutt_free_body (&msg->content); /* destroy PGP data */
1761 msg->content = clear_content; /* restore clear text. */
1763 else if ((msg->security & SIGN) && msg->content->type == TYPEMULTIPART)
1765 mutt_free_body (&msg->content->parts->next); /* destroy sig */
1766 msg->content = mutt_remove_multipart (msg->content);
1769 msg->content = mutt_remove_multipart (msg->content);
1770 decode_descriptions (msg->content);
1771 mutt_unprepare_envelope (msg->env);
1776 puts _("Could not send the message.");
1780 else if (!option (OPTNOCURSES) && ! (flags & SENDMAILX))
1781 mutt_message (i == 0 ? _("Mail sent.") : _("Sending in background."));
1783 if (WithCrypto && (msg->security & ENCRYPT))
1786 if (WithCrypto && free_clear_content)
1787 mutt_free_body (&clear_content);
1789 if (flags & SENDREPLY)
1792 mutt_set_flag (ctx, cur, M_REPLIED, 1);
1793 else if (!(flags & SENDPOSTPONED) && ctx && ctx->tagged)
1795 for (i = 0; i < ctx->vcount; i++)
1796 if (ctx->hdrs[ctx->v2r[i]]->tagged)
1797 mutt_set_flag (ctx, ctx->hdrs[ctx->v2r[i]], M_REPLIED, 1);
1806 if ((WithCrypto & APPLICATION_PGP) && (flags & SENDPOSTPONED))
1815 safe_fclose (&tempfp);
1816 mutt_free_header (&msg);
1821 /* vim: set sw=2: */