static me_cb_ret_t
record_zoneinfo(manifest_ent_t *me, void *arg)
{
tzcheck_t *tzc = arg;
tzent_t *tze;
avl_index_t where;
/*
* We care only for records within the time zone database
* directory.
*/
if (strncmp(custr_cstr(tzc->tzc_prefix), me->me_name,
custr_len(tzc->tzc_prefix)) != 0) {
return (MECB_NEXT);
}
if ((tze = calloc(1, sizeof (*tze))) == NULL) {
err(1, "alloc failure");
}
tze->tze_path = strdup(me->me_name + custr_len(tzc->tzc_prefix));
switch (me->me_type) {
case ME_TYPE_HARDLINK:
if (strncmp(me->me_target, custr_cstr(tzc->tzc_prefix),
custr_len(tzc->tzc_prefix)) != 0) {
errx(1, "hardlink \"%s\" target did not begin "
"with correct prefix (%s)", me->me_target,
custr_cstr(tzc->tzc_prefix));
}
tze->tze_target = strdup(me->me_target +
custr_len(tzc->tzc_prefix));
tze->tze_type = me->me_type;
break;
case ME_TYPE_SYMLINK:
tze->tze_target = strdup(me->me_target);
/* FALLTHRU */
case ME_TYPE_DIRECTORY:
case ME_TYPE_FILE:
tze->tze_type = me->me_type;
break;
default:
errx(1, "unexpected type (%d) of \"%s\" in manifest",
me->me_type, me->me_name);
}
if (avl_find(&tzc->tzc_zoneinfo_manifest, tze, &where) != NULL) {
errx(1, "path \"%s\" in manifest twice", me->me_name);
}
avl_insert(&tzc->tzc_zoneinfo_manifest, tze, where);
return (MECB_NEXT);
}
void
receipt(struct message *mp)
{
char head[LINESIZE];
char buf[BUFSIZ];
FILE *pp, *fp;
char *mail, *s;
if ((mail = value("sendmail")) == 0)
#ifdef SENDMAIL
mail = SENDMAIL;
#else
mail = MAIL;
#endif
if (icsubstr(hfield("default-options", mp, addone), "/receipt")
|| icsubstr(hfield(">to", mp, addto), "/receipt")) {
snprintf(buf, sizeof (buf), "%s %s", mail, skin(nameof(mp)));
if (pp = npopen(buf, "w")) {
headline_t *hl;
if (headline_alloc(&hl) != 0) {
err(1, "could not allocate memory");
}
fp = setinput(mp);
readline(fp, head);
if (parse_headline(head, hl) != 0) {
headline_reset(hl);
}
if (custr_len(hl->hl_date) > 0) {
fprintf(pp, "Original-Date: %s\n",
custr_cstr(hl->hl_date));
}
if (s = hfield("message-id", mp, addone))
fprintf(pp, "Original-Message-ID: %s\n", s);
s = hfield("subject", mp, addone);
fprintf(pp, "Subject: RR: %s\n", s ? s : "(none)");
npclose(pp);
headline_free(hl);
}
}
}
int
split_on(const char *line, char delim, strlist_t *sl)
{
custr_t *cu = NULL;
int error = 0;
const char *c = line;
if (custr_alloc(&cu) != 0) {
error = errno;
goto out;
}
for (;;) {
char cc = *c++;
if (cc == '\0') {
if (custr_len(cu) > 0 && strlist_set_tail(sl,
custr_cstr(cu)) != 0) {
error = errno;
}
goto out;
} else if (cc == delim) {
if (strlist_set_tail(sl, custr_cstr(cu)) != 0) {
error = errno;
goto out;
}
custr_reset(cu);
} else {
if (custr_appendc(cu, cc) != 0) {
error = errno;
goto out;
}
}
}
out:
custr_free(cu);
errno = error;
return (error == 0 ? 0 : -1);
}
