2 * S-nail - a mail user agent derived from Berkeley Mail.
4 * Copyright (c) 2000-2004 Gunnar Ritter, Freiburg i. Br., Germany.
5 * Copyright (c) 2012 Steffen "Daode" Nurpmeso.
8 * Copyright (c) 1980, 1993
9 * The Regents of the University of California. All rights reserved.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the University of
22 * California, Berkeley and its contributors.
23 * 4. Neither the name of the University nor the names of its contributors
24 * may be used to endorse or promote products derived from this software
25 * without specific prior written permission.
27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
48 * Mail -- a mail program
50 * Still more user commands.
53 static int bangexp(char **str
, size_t *size
);
54 static void make_ref_and_cs(struct message
*mp
, struct header
*head
);
55 static int (*respond_or_Respond(int c
))(int *, int);
56 static int respond_internal(int *msgvec
, int recipient_record
);
57 static char *reedit(char *subj
);
58 static char *fwdedit(char *subj
);
59 static void onpipe(int signo
);
60 static void asort(char **list
);
61 static int diction(const void *a
, const void *b
);
62 static int file1(char *name
);
63 static int shellecho(const char *cp
);
64 static int Respond_internal(int *msgvec
, int recipient_record
);
65 static int resend1(void *v
, int add_resent
);
66 static void list_shortcuts(void);
67 static enum okay
delete_shortcut(const char *str
);
68 static float huge(void);
71 * Process a shell escape by saving signals, ignoring signals,
78 sighandler_type sigint
= safe_signal(SIGINT
, SIG_IGN
);
83 cmd
= smalloc(cmdsize
= strlen(str
) + 1);
85 if (bangexp(&cmd
, &cmdsize
) < 0)
87 if ((shell
= value("SHELL")) == NULL
)
89 run_command(shell
, 0, -1, -1, "-c", cmd
, NULL
);
90 safe_signal(SIGINT
, sigint
);
97 * Fork an interactive shell.
103 sighandler_type sigint
= safe_signal(SIGINT
, SIG_IGN
);
107 if ((shell
= value("SHELL")) == NULL
)
109 run_command(shell
, 0, -1, -1, NULL
, NULL
, NULL
);
110 safe_signal(SIGINT
, sigint
);
116 * Expand the shell escape by expanding unescaped !'s into the
117 * last issued command where possible.
120 static char *lastbang
;
121 static size_t lastbangsize
;
124 bangexp(char **str
, size_t *size
)
128 int dobang
= value("bang") != NULL
;
129 size_t sz
, i
, j
, bangbufsize
;
131 bangbuf
= smalloc(bangbufsize
= *size
);
135 if ((*str
)[i
] == '!') {
136 sz
= strlen(lastbang
);
137 bangbuf
= srealloc(bangbuf
, bangbufsize
+= sz
);
139 strcpy(&bangbuf
[j
], lastbang
);
145 if ((*str
)[i
] == '\\' && (*str
)[i
+ 1] == '!') {
150 bangbuf
[j
++] = (*str
)[i
++];
154 printf("!%s\n", bangbuf
);
159 *str
= srealloc(*str
, *size
= sz
+ 1);
160 strcpy(*str
, bangbuf
);
161 if (sz
>= lastbangsize
)
162 lastbang
= srealloc(lastbang
, lastbangsize
= sz
+ 1);
163 strcpy(lastbang
, bangbuf
);
173 /* Very ugly, but take care for compiler supported string lengths :( */
178 "type <message list> type messages\n"
179 "next goto and type next message\n"
180 "from <message list> give head lines of messages\n"
181 "headers print out active message headers\n"
182 "delete <message list> delete messages\n"
183 "undelete <message list> undelete messages\n");
185 "save <message list> folder append messages to folder and mark as saved\n"
186 "copy <message list> folder append messages to folder without marking them\n"
187 "write <message list> file append message texts to file, save attachments\n"
188 "preserve <message list> keep incoming messages in mailbox even if saved\n"
189 "Reply <message list> reply to message senders\n"
190 "reply <message list> reply to message senders and all recipients\n");
192 "mail addresses mail to specific recipients\n"
193 "file folder change to another folder\n"
194 "quit quit and apply changes to folder\n"
195 "xit quit and discard changes made to folder\n"
197 "cd <directory> chdir to directory or home if none given\n"
198 "list list names of all available commands\n");
200 "\nA <message list> consists of integers, ranges of same, or other criteria\n"
201 "separated by spaces. If omitted, %s uses the last message typed.\n",
207 * Change user's working directory.
215 if (*arglist
== NULL
)
218 if ((cp
= file_expand(*arglist
)) == NULL
)
228 make_ref_and_cs(struct message
*mp
, struct header
*head
)
230 char *oldref
, *oldmsgid
, *newref
, *cp
;
235 oldref
= hfield1("references", mp
);
236 oldmsgid
= hfield1("message-id", mp
);
237 if (oldmsgid
== NULL
|| *oldmsgid
== '\0') {
243 reflen
+= strlen(oldref
) + 2;
245 reflen
+= strlen(oldmsgid
);
246 newref
= ac_alloc(reflen
);
248 strcpy(newref
, oldref
);
250 strcat(newref
, ", ");
251 strcat(newref
, oldmsgid
);
254 strcpy(newref
, oldmsgid
);
255 n
= extract(newref
, GREF
);
258 * Limit the references to 21 entries.
260 while (n
->n_flink
!= NULL
)
262 for (i
= 1; i
< 21; i
++) {
263 if (n
->n_blink
!= NULL
)
270 if (value("reply-in-same-charset") != NULL
&&
271 (cp
= hfield1("content-type", mp
)) != NULL
)
272 head
->h_charset
= mime_getparam("charset", cp
);
276 (*respond_or_Respond(int c
))(int *, int)
280 opt
+= (value("Replyall") != NULL
);
281 opt
+= (value("flipr") != NULL
);
282 return ((opt
== 1) ^ (c
== 'R')) ? Respond_internal
: respond_internal
;
288 return (respond_or_Respond('r'))((int *)v
, 0);
294 return respond_internal((int *)v
, 0);
298 respondsender(void *v
)
300 return Respond_internal((int *)v
, 0);
306 return (respond_or_Respond('r'))((int *)v
, 1);
312 return respond_internal((int *)v
, 1);
316 followupsender(void *v
)
318 return Respond_internal((int *)v
, 1);
322 * Reply to a list of messages. Extract each name from the
323 * message header and send them off to mail1()
326 respond_internal(int *msgvec
, int recipient_record
)
331 enum gfield gf
= value("fullnames") ? GFULL
: GSKIN
;
332 struct name
*np
= NULL
;
335 memset(&head
, 0, sizeof head
);
336 if (msgvec
[1] != 0) {
337 printf(catgets(catd
, CATSET
, 37,
338 "Sorry, can't reply to multiple messages at once\n"));
341 mp
= &message
[msgvec
[0] - 1];
344 if ((rcv
= hfield1("reply-to", mp
)) == NULL
)
345 if ((rcv
= hfield1("from", mp
)) == NULL
)
348 np
= sextract(rcv
, GTO
|gf
);
349 if (! value("recipients-in-cc") && (cp
= hfield1("to", mp
)) != NULL
)
350 np
= cat(np
, sextract(cp
, GTO
|gf
));
353 * Delete my name from the reply list,
354 * and with it, all my alternate names.
356 np
= delete_alternates(np
);
358 np
= sextract(rcv
, GTO
|gf
);
360 head
.h_subject
= hfield1("subject", mp
);
361 head
.h_subject
= reedit(head
.h_subject
);
364 if (value("recipients-in-cc") && (cp
= hfield1("to", mp
)) != NULL
)
365 np
= sextract(cp
, GCC
|gf
);
366 if ((cp
= hfield1("cc", mp
)) != NULL
)
367 np
= cat(np
, sextract(cp
, GCC
|gf
));
369 head
.h_cc
= elide(delete_alternates(np
));
370 make_ref_and_cs(mp
, &head
);
371 Eflag
= value("skipemptybody") != NULL
;
372 if (mail1(&head
, 1, mp
, NULL
, recipient_record
, 0, 0, Eflag
) == OKAY
&&
373 value("markanswered") && (mp
->m_flag
& MANSWERED
) == 0)
374 mp
->m_flag
|= MANSWER
|MANSWERED
;
379 * Modify the subject we are replying to to begin with Re: if
380 * it does not already.
388 if (subj
== NULL
|| *subj
== '\0')
392 mime_fromhdr(&in
, &out
, TD_ISPR
|TD_ICONV
);
393 if ((out
.s
[0] == 'r' || out
.s
[0] == 'R') &&
394 (out
.s
[1] == 'e' || out
.s
[1] == 'E') &&
397 newsubj
= salloc(out
.l
+ 5);
398 strcpy(newsubj
, "Re: ");
399 strcpy(newsubj
+ 4, out
.s
);
404 * Forward a message to a new recipient, in the sense of RFC 2822.
407 forward1(char *str
, int recipient_record
)
414 int forward_as_attachment
;
416 forward_as_attachment
= value("forward-as-attachment") != NULL
;
417 msgvec
= salloc((msgCount
+ 2) * sizeof *msgvec
);
418 if ((recipient
= laststring(str
, &f
, 0)) == NULL
) {
419 puts(catgets(catd
, CATSET
, 47, "No recipient specified."));
423 *msgvec
= first(0, MMNORM
);
427 printf("No messages to forward.\n");
432 if (f
&& getmsglist(str
, msgvec
, 0) < 0)
437 printf("No applicable messages.\n");
440 if (msgvec
[1] != 0) {
441 printf("Cannot forward multiple messages at once\n");
444 memset(&head
, 0, sizeof head
);
445 if ((head
.h_to
= sextract(recipient
,
446 GTO
| (value("fullnames") ? GFULL
: GSKIN
))) == NULL
)
448 mp
= &message
[*msgvec
- 1];
449 if (forward_as_attachment
) {
450 head
.h_attach
= csalloc(1, sizeof *head
.h_attach
);
451 head
.h_attach
->a_msgno
= *msgvec
;
456 head
.h_subject
= hfield1("subject", mp
);
457 head
.h_subject
= fwdedit(head
.h_subject
);
458 Eflag
= value("skipemptybody") != NULL
;
459 mail1(&head
, 1, forward_as_attachment
? NULL
: mp
,
460 NULL
, recipient_record
, 1, 0, Eflag
);
465 * Modify the subject we are replying to to begin with Fwd:.
473 if (subj
== NULL
|| *subj
== '\0')
477 mime_fromhdr(&in
, &out
, TD_ISPR
|TD_ICONV
);
478 newsubj
= salloc(strlen(out
.s
) + 6);
479 strcpy(newsubj
, "Fwd: ");
480 strcpy(&newsubj
[5], out
.s
);
486 * The 'forward' command.
491 return forward1(v
, 0);
495 * Similar to forward, saving the message in a file named after the
501 return forward1(v
, 1);
505 * Preserve the named messages, so that they will be sent
506 * back to the system mailbox.
516 printf(catgets(catd
, CATSET
, 39,
517 "Cannot \"preserve\" in edit mode\n"));
520 for (ip
= msgvec
; *ip
!= 0; ip
++) {
522 mp
= &message
[mesg
-1];
523 mp
->m_flag
|= MPRESERVE
;
527 * This is now Austin Group Request XCU #20.
535 * Mark all given messages as unread.
543 for (ip
= msgvec
; *ip
!= 0; ip
++) {
544 setdot(&message
[*ip
-1]);
545 dot
->m_flag
&= ~(MREAD
|MTOUCH
);
546 dot
->m_flag
|= MSTATUS
;
547 if (mb
.mb_type
== MB_IMAP
|| mb
.mb_type
== MB_CACHE
)
548 imap_unread(&message
[*ip
-1], *ip
);
550 * The "unread" command is not part of POSIX mailx.
558 * Mark all given messages as read.
566 for (ip
= msgvec
; *ip
; ip
++) {
567 setdot(&message
[*ip
-1]);
568 touch(&message
[*ip
-1]);
574 * Print the size of each message.
583 for (ip
= msgvec
; *ip
!= 0; ip
++) {
585 mp
= &message
[mesg
-1];
586 printf("%d: ", mesg
);
587 if (mp
->m_xlines
> 0)
588 printf("%ld", mp
->m_xlines
);
591 printf("/%lu\n", (unsigned long)mp
->m_xsize
);
597 * Quit quickly. If we are sourcing, just pop the input level
598 * by returning an error.
611 static sigjmp_buf pipejmp
;
618 siglongjmp(pipejmp
, 1);
622 * Set or display a variable value. Syntax is similar to that
633 FILE *volatile obuf
= stdout
;
634 int volatile bsdset
= (value("bsdcompat") != NULL
||
635 value("bsdset") != NULL
);
637 if (*arglist
== NULL
) {
638 for (h
= 0, s
= 1; h
< HSHSIZE
; h
++)
639 for (vp
= variables
[h
]; vp
!= NULL
; vp
= vp
->v_link
)
642 ap
= (char **)salloc(s
* sizeof *ap
);
643 for (h
= 0, p
= ap
; h
< HSHSIZE
; h
++)
644 for (vp
= variables
[h
]; vp
!= NULL
; vp
= vp
->v_link
)
648 if (is_a_tty
[0] && is_a_tty
[1] && (cp
= value("crt")) != NULL
) {
649 if (s
> (*cp
== '\0' ? screensize() : atoi(cp
)) + 3) {
651 if (sigsetjmp(pipejmp
, 1))
653 if ((obuf
= Popen(cp
, "w", NULL
, 1)) == NULL
) {
657 safe_signal(SIGPIPE
, onpipe
);
660 for (p
= ap
; *p
!= NULL
; p
++) {
662 fprintf(obuf
, "%s\t%s\n", *p
, value(*p
));
664 if ((cp
= value(*p
)) != NULL
&& *cp
)
665 fprintf(obuf
, "%s=\"%s\"\n",
668 fprintf(obuf
, "%s\n", *p
);
672 if (obuf
!= stdout
) {
673 safe_signal(SIGPIPE
, SIG_IGN
);
675 safe_signal(SIGPIPE
, dflpipe
);
680 for (ap
= arglist
; *ap
!= NULL
; ap
++) {
683 varbuf
= ac_alloc(strlen(*ap
) + 1);
686 while (*cp
!= '=' && *cp
!= '\0')
693 if (strcmp(varbuf
, "") == 0) {
694 printf(tr(41, "Non-null variable name required\n"));
699 if (varbuf
[0] == 'n' && varbuf
[1] == 'o')
700 errs
+= unset_internal(&varbuf
[2]);
709 * Unset a bunch of variable values.
718 for (ap
= (char **)v
; *ap
!= NULL
; ap
++)
719 errs
+= unset_internal(*ap
);
724 * Put add users to a group.
730 struct grouphead
*gh
;
734 char **ap
, *gname
, **p
;
737 for (h
= 0, s
= 1; h
< HSHSIZE
; h
++)
738 for (gh
= groups
[h
]; gh
!= NULL
; gh
= gh
->g_link
)
741 ap
= (char **)salloc(s
* sizeof *ap
);
742 for (h
= 0, p
= ap
; h
< HSHSIZE
; h
++)
743 for (gh
= groups
[h
]; gh
!= NULL
; gh
= gh
->g_link
)
747 for (p
= ap
; *p
!= NULL
; p
++)
751 if (argv
[1] == NULL
) {
757 if ((gh
= findgroup(gname
)) == NULL
) {
758 gh
= (struct grouphead
*)scalloc(1, sizeof *gh
);
759 gh
->g_name
= vcopy(gname
);
761 gh
->g_link
= groups
[h
];
766 * Insert names from the command list into the group.
767 * Who cares if there are duplicates? They get tossed
771 for (ap
= argv
+1; *ap
!= NULL
; ap
++) {
772 gp
= (struct group
*)scalloc(1, sizeof *gp
);
773 gp
->ge_name
= vcopy(*ap
);
774 gp
->ge_link
= gh
->g_list
;
781 * Delete the passed groups.
789 printf(catgets(catd
, CATSET
, 209,
790 "Must specify alias or group to remove\n"));
795 while (*++argv
!= NULL
);
800 * Sort the passed string vecotor into ascending dictionary
808 for (ap
= list
; *ap
!= NULL
; ap
++)
812 qsort(list
, ap
-list
, sizeof(*list
), diction
);
816 * Do a dictionary order comparison of the arguments from
820 diction(const void *a
, const void *b
)
822 return(strcmp(*(char **)a
, *(char **)b
));
826 * Change to another file. With no argument, print information about
834 if (argv
[0] == NULL
) {
838 strncpy(mboxname
, expand("&"), sizeof mboxname
)[sizeof mboxname
-1]='\0';
848 fprintf(stderr
, "Cannot change folder from within a hook.\n");
851 i
= setfile(name
, 0);
854 callhook(mailname
, 0);
855 if (i
> 0 && value("emptystart") == NULL
)
857 announce(value("bsdcompat") != NULL
|| value("bsdannounce") != NULL
);
862 shellecho(const char *cp
)
902 while (n
-- && octalchar(cp
[1]&0377)) {
917 * Expand file names like echo
927 for (ap
= argv
; *ap
!= NULL
; ap
++) {
929 if ((cp
= expand(cp
)) != NULL
) {
932 cflag
|= shellecho(cp
);
943 return (respond_or_Respond('R'))((int *)v
, 0);
949 return (respond_or_Respond('R'))((int *)v
, 1);
953 * Reply to a series of messages by simply mailing to the senders
954 * and not messing around with the To: and Cc: lists as in normal
958 Respond_internal(int *msgvec
, int recipient_record
)
963 enum gfield gf
= value("fullnames") ? GFULL
: GSKIN
;
967 memset(&head
, 0, sizeof head
);
968 for (ap
= msgvec
; *ap
!= 0; ap
++) {
969 mp
= &message
[*ap
- 1];
972 if ((cp
= hfield1("reply-to", mp
)) == NULL
)
973 if ((cp
= hfield1("from", mp
)) == NULL
)
975 head
.h_to
= cat(head
.h_to
, sextract(cp
, GTO
|gf
));
977 if (head
.h_to
== NULL
)
979 mp
= &message
[msgvec
[0] - 1];
980 head
.h_subject
= hfield1("subject", mp
);
981 head
.h_subject
= reedit(head
.h_subject
);
982 make_ref_and_cs(mp
, &head
);
983 Eflag
= value("skipemptybody") != NULL
;
984 if (mail1(&head
, 1, mp
, NULL
, recipient_record
, 0, 0, Eflag
) == OKAY
&&
985 value("markanswered") && (mp
->m_flag
& MANSWERED
) == 0)
986 mp
->m_flag
|= MANSWER
|MANSWERED
;
991 * Conditional commands. These allow one to parameterize one's
992 * .mailrc and do some things if sending, others if receiving.
1001 printf(catgets(catd
, CATSET
, 42, "Illegal nested \"if\"\n"));
1020 printf(catgets(catd
, CATSET
, 43,
1021 "Unrecognized if-keyword: \"%s\"\n"), cp
);
1028 * Implement 'else'. This is pretty simple -- we just
1029 * flip over the conditional flag.
1039 printf(catgets(catd
, CATSET
, 44,
1040 "\"Else\" without matching \"if\"\n"));
1056 printf(catgets(catd
, CATSET
, 45,
1057 "Mail's idea of conditions is screwed up\n"));
1065 * End of if statement. Just set cond back to anything.
1074 printf(catgets(catd
, CATSET
, 46,
1075 "\"Endif\" without matching \"if\"\n"));
1083 * Set the list of alternate names.
1088 char **namelist
= v
;
1090 char **ap
, **ap2
, *cp
;
1092 c
= argcount(namelist
) + 1;
1096 for (ap
= altnames
; *ap
; ap
++)
1103 altnames
= scalloc(c
, sizeof (char *));
1104 for (ap
= namelist
, ap2
= altnames
; *ap
; ap
++, ap2
++) {
1105 cp
= scalloc(strlen(*ap
) + 1, sizeof (char));
1114 * Do the real work of resending.
1117 resend1(void *v
, int add_resent
)
1122 int f
, *ip
, *msgvec
;
1126 msgvec
= (int *)salloc((msgCount
+ 2) * sizeof *msgvec
);
1127 name
= laststring(str
, &f
, 1);
1129 puts(catgets(catd
, CATSET
, 47, "No recipient specified."));
1133 *msgvec
= first(0, MMNORM
);
1137 puts(catgets(catd
, CATSET
, 48,
1138 "No applicable messages."));
1142 } else if (getmsglist(str
, msgvec
, 0) < 0)
1147 printf("No applicable messages.\n");
1150 sn
= nalloc(name
, GTO
);
1152 for (ip
= msgvec
; *ip
&& ip
- msgvec
< msgCount
; ip
++) {
1153 if (resend_msg(&message
[*ip
- 1], to
, add_resent
) != OKAY
)
1160 * Resend a message list to a third person.
1165 return resend1(v
, 1);
1169 * Resend a message list to a third person without adding headers.
1174 return resend1(v
, 0);
1178 * 'newmail' or 'inc' command: Check for new mail without writing old
1188 if ((mb
.mb_type
!= MB_IMAP
|| imap_newmail(1)) &&
1189 (val
= setfile(mailname
, 1)) == 0) {
1191 setdot(&message
[mdot
- 1]);
1197 list_shortcuts(void)
1201 for (s
= shortcuts
; s
; s
= s
->sh_next
)
1202 printf("%s=%s\n", s
->sh_short
, s
->sh_long
);
1208 char **args
= (char **)v
;
1211 if (args
[0] == NULL
) {
1215 if (args
[1] == NULL
) {
1216 fprintf(stderr
, catgets(catd
, CATSET
, 220,
1217 "expansion name for shortcut missing\n"));
1220 if (args
[2] != NULL
) {
1221 fprintf(stderr
, catgets(catd
, CATSET
, 221,
1222 "too many arguments\n"));
1225 if ((s
= get_shortcut(args
[0])) != NULL
) {
1227 s
->sh_long
= sstrdup(args
[1]);
1229 s
= scalloc(1, sizeof *s
);
1230 s
->sh_short
= sstrdup(args
[0]);
1231 s
->sh_long
= sstrdup(args
[1]);
1232 s
->sh_next
= shortcuts
;
1239 get_shortcut(const char *str
)
1243 for (s
= shortcuts
; s
; s
= s
->sh_next
)
1244 if (strcmp(str
, s
->sh_short
) == 0)
1250 delete_shortcut(const char *str
)
1252 struct shortcut
*sp
, *sq
;
1254 for (sp
= shortcuts
, sq
= NULL
; sp
; sq
= sp
, sp
= sp
->sh_next
) {
1255 if (strcmp(sp
->sh_short
, str
) == 0) {
1259 sq
->sh_next
= sp
->sh_next
;
1260 if (sp
== shortcuts
)
1261 shortcuts
= sp
->sh_next
;
1272 char **args
= (char **)v
;
1275 if (args
[0] == NULL
) {
1276 fprintf(stderr
, catgets(catd
, CATSET
, 222,
1277 "need shortcut names to remove\n"));
1280 while (*args
!= NULL
) {
1281 if (delete_shortcut(*args
) != OKAY
) {
1283 fprintf(stderr
, catgets(catd
, CATSET
, 223,
1284 "%s: no such shortcut\n"), *args
);
1292 struct oldaccount
*ac_next
; /* next account in list */
1293 char *ac_name
; /* name of account */
1294 char **ac_vars
; /* variables to set */
1297 static struct oldaccount
*oldaccounts
;
1300 get_oldaccount(const char *name
)
1302 struct oldaccount
*a
;
1304 for (a
= oldaccounts
; a
; a
= a
->ac_next
)
1305 if (a
->ac_name
&& strcmp(name
, a
->ac_name
) == 0)
1313 char **args
= (char **)v
;
1314 struct oldaccount
*a
;
1316 int i
, mc
, oqf
, nqf
;
1319 if (args
[0] == NULL
) {
1320 if ((fp
= Ftemp(&cp
, "Ra", "w+", 0600, 1)) == NULL
) {
1326 mc
= listaccounts(fp
);
1327 for (a
= oldaccounts
; a
; a
= a
->ac_next
)
1331 fprintf(fp
, "%s:\n", a
->ac_name
);
1332 for (i
= 0; a
->ac_vars
[i
]; i
++)
1333 fprintf(fp
, "\t%s\n", a
->ac_vars
[i
]);
1340 if (args
[1] && args
[1][0] == '{' && args
[1][1] == '\0') {
1341 if (args
[2] != NULL
) {
1342 fprintf(stderr
, "Syntax is: account <name> {\n");
1345 if ((a
= get_oldaccount(args
[0])) != NULL
)
1347 return define1(args
[0], 1);
1349 strncpy(mboxname
, expand("&"), sizeof mboxname
)[sizeof mboxname
-1]='\0';
1350 oqf
= savequitflags();
1351 if ((a
= get_oldaccount(args
[0])) == NULL
) {
1353 a
= scalloc(1, sizeof *a
);
1354 a
->ac_next
= oldaccounts
;
1357 if ((i
= callaccount(args
[0])) != CBAD
)
1359 printf("Account %s does not exist.\n", args
[0]);
1364 delaccount(args
[0]);
1365 a
->ac_name
= sstrdup(args
[0]);
1366 for (i
= 1; args
[i
]; i
++);
1367 a
->ac_vars
= scalloc(i
, sizeof *a
->ac_vars
);
1368 for (i
= 0; args
[i
+1]; i
++)
1369 a
->ac_vars
[i
] = sstrdup(args
[i
+1]);
1371 unset_allow_undefined
= 1;
1373 unset_allow_undefined
= 0;
1374 setf
: if (!starting
) {
1375 nqf
= savequitflags();
1376 restorequitflags(oqf
);
1378 restorequitflags(nqf
);
1392 for (ip
= msgvec
; *ip
!= 0; ip
++) {
1393 m
= &message
[*ip
-1];
1395 if ((m
->m_flag
& (MFLAG
|MFLAGGED
)) == 0)
1396 m
->m_flag
|= MFLAG
|MFLAGGED
;
1408 for (ip
= msgvec
; *ip
!= 0; ip
++) {
1409 m
= &message
[*ip
-1];
1411 if (m
->m_flag
& (MFLAG
|MFLAGGED
)) {
1412 m
->m_flag
&= ~(MFLAG
|MFLAGGED
);
1413 m
->m_flag
|= MUNFLAG
;
1426 for (ip
= msgvec
; *ip
!= 0; ip
++) {
1427 m
= &message
[*ip
-1];
1429 if ((m
->m_flag
& (MANSWER
|MANSWERED
)) == 0)
1430 m
->m_flag
|= MANSWER
|MANSWERED
;
1436 cunanswered(void *v
)
1442 for (ip
= msgvec
; *ip
!= 0; ip
++) {
1443 m
= &message
[*ip
-1];
1445 if (m
->m_flag
& (MANSWER
|MANSWERED
)) {
1446 m
->m_flag
&= ~(MANSWER
|MANSWERED
);
1447 m
->m_flag
|= MUNANSWER
;
1460 for (ip
= msgvec
; *ip
!= 0; ip
++) {
1461 m
= &message
[*ip
-1];
1463 if ((m
->m_flag
& (MDRAFT
|MDRAFTED
)) == 0)
1464 m
->m_flag
|= MDRAFT
|MDRAFTED
;
1476 for (ip
= msgvec
; *ip
!= 0; ip
++) {
1477 m
= &message
[*ip
-1];
1479 if (m
->m_flag
& (MDRAFT
|MDRAFTED
)) {
1480 m
->m_flag
&= ~(MDRAFT
|MDRAFTED
);
1481 m
->m_flag
|= MUNDRAFT
;
1492 * This is not perfect, but correct for machines with a 32-bit
1493 * IEEE float and a 32-bit unsigned long, and does at least not
1494 * produce SIGFPE on the Cray Y-MP.
1501 u
.l
= 0xff800000; /* -inf */
1503 #elif defined (INFINITY)
1505 #elif defined (HUGE_VALF)
1507 #elif defined (FLT_MAX)
1521 for (ip
= msgvec
; *ip
!= 0; ip
++) {
1522 m
= &message
[*ip
-1];
1524 m
->m_score
= huge();
1536 for (ip
= msgvec
; *ip
!= 0; ip
++) {
1537 m
= &message
[*ip
-1];
1538 m
->m_flag
&= ~MKILL
;
1549 int f
, *msgvec
, *ip
;
1553 msgvec
= salloc((msgCount
+2) * sizeof *msgvec
);
1554 if ((sscore
= laststring(str
, &f
, 0)) == NULL
) {
1555 fprintf(stderr
, "No score given.\n");
1558 nscore
= strtod(sscore
, &xp
);
1560 fprintf(stderr
, "Invalid score: \"%s\"\n", sscore
);
1563 if (nscore
> FLT_MAX
)
1565 else if (nscore
< -FLT_MAX
)
1568 *msgvec
= first(0, MMNORM
);
1572 fprintf(stderr
, "No messages to score.\n");
1576 } else if (getmsglist(str
, msgvec
, 0) < 0)
1581 fprintf(stderr
, "No applicable messages.\n");
1584 for (ip
= msgvec
; *ip
&& ip
-msgvec
< msgCount
; ip
++) {
1585 m
= &message
[*ip
-1];
1586 if (m
->m_score
!= huge()) {
1587 m
->m_score
+= nscore
;
1590 else if (m
->m_score
> 0)
1591 m
->m_flag
&= ~MKILL
;
1592 if (m
->m_score
>= 0)
1605 switch (mb
.mb_type
) {
1626 if (*args
== NULL
) {
1627 fprintf(stderr
, "Syntax is: remove mailbox ...\n");
1631 if ((name
= expand(*args
)) == NULL
)
1633 if (strcmp(name
, mailname
) == 0) {
1635 "Cannot remove current mailbox \"%s\".\n",
1640 snprintf(vb
, sizeof vb
, "Remove \"%s\" (y/n) ? ", name
);
1643 switch (which_protocol(name
)) {
1645 if (unlink(name
) < 0) { /* do not handle .gz .bz2 */
1651 fprintf(stderr
, "Cannot remove POP3 mailbox \"%s\".\n",
1656 if (imap_remove(name
) != OKAY
)
1660 if (maildir_remove(name
) != OKAY
)
1665 "Unknown protocol in \"%s\". Not removed.\n",
1676 char **args
= v
, *old
, *new;
1677 enum protocol oldp
, newp
;
1680 if (args
[0] == NULL
|| args
[1] == NULL
|| args
[2] != NULL
) {
1681 fprintf(stderr
, "Syntax: rename old new\n");
1684 old
= expand(args
[0]);
1685 oldp
= which_protocol(old
);
1686 new = expand(args
[1]);
1687 newp
= which_protocol(new);
1688 if (strcmp(old
, mailname
) == 0 || strcmp(new, mailname
) == 0) {
1689 fprintf(stderr
, "Cannot rename current mailbox \"%s\".\n", old
);
1692 if ((oldp
== PROTO_IMAP
|| newp
== PROTO_IMAP
) && oldp
!= newp
) {
1693 fprintf(stderr
, "Can only rename folders of same type.\n");
1696 if (newp
== PROTO_POP3
)
1700 if (link(old
, new) < 0) {
1714 } else if (unlink(old
) < 0) {
1720 if (rename(old
, new) < 0) {
1726 nopop3
: fprintf(stderr
, "Cannot rename POP3 mailboxes.\n");
1730 if (imap_rename(old
, new) != OKAY
)
1734 fprintf(stderr
, "Unknown protocol in \"%s\" and \"%s\". "
1735 "Not renamed.\n", old
, new);