const char *str_ehlo_mask(int mask_bits)
{
/*
* We don't allow non-existent bits. Doing so makes no sense at this
* time.
*/
return (str_name_mask("ehlo bitmask", ehlo_mask_table, mask_bits));
}
static void pcf_check_exclusive_options(int optval)
{
const char *myname = "pcf_check_exclusive_options";
const int *op;
int oval;
unsigned mask;
for (op = pcf_incompat_options; (oval = *op) != 0; op++) {
oval &= optval;
for (mask = ~0; (mask & oval) != 0; mask >>= 1) {
if ((mask & oval) != oval)
msg_fatal("specify one of %s",
str_name_mask(myname, pcf_compat_names, oval));
}
}
}
static void post_init(char *unused_name, char **unused_argv)
{
static const NAME_MASK lookup_masks[] = {
SMTP_HOST_LOOKUP_DNS, SMTP_HOST_FLAG_DNS,
SMTP_HOST_LOOKUP_NATIVE, SMTP_HOST_FLAG_NATIVE,
0,
};
static const NAME_MASK dns_res_opt_masks[] = {
SMTP_DNS_RES_OPT_DEFNAMES, RES_DEFNAMES,
SMTP_DNS_RES_OPT_DNSRCH, RES_DNSRCH,
0,
};
/*
* Select hostname lookup mechanisms.
*/
if (var_disable_dns)
smtp_host_lookup_mask = SMTP_HOST_FLAG_NATIVE;
else
smtp_host_lookup_mask = name_mask(VAR_SMTP_HOST_LOOKUP, lookup_masks,
var_smtp_host_lookup);
if (msg_verbose)
msg_info("host name lookup methods: %s",
str_name_mask(VAR_SMTP_HOST_LOOKUP, lookup_masks,
smtp_host_lookup_mask));
/*
* Session cache instance.
*/
if (*var_smtp_cache_dest || var_smtp_cache_demand)
#if 0
smtp_scache = scache_multi_create();
#else
smtp_scache = scache_clnt_create(var_scache_service,
var_scache_proto_tmout,
var_ipc_idle_limit,
var_ipc_ttl_limit);
#endif
/*
* Select DNS query flags.
*/
smtp_dns_res_opt = name_mask(VAR_SMTP_DNS_RES_OPT, dns_res_opt_masks,
var_smtp_dns_res_opt);
}
static void pre_init(char *unused_name, char **unused_argv)
{
static NAME_MASK lookup_masks[] = {
SMTP_HOST_LOOKUP_DNS, SMTP_HOST_FLAG_DNS,
SMTP_HOST_LOOKUP_NATIVE, SMTP_HOST_FLAG_NATIVE,
0,
};
/*
* Turn on per-peer debugging.
*/
debug_peer_init();
/*
* Select hostname lookup mechanisms.
*/
if (var_disable_dns)
smtp_host_lookup_mask = SMTP_HOST_FLAG_NATIVE;
else
smtp_host_lookup_mask = name_mask(VAR_SMTP_HOST_LOOKUP, lookup_masks,
var_smtp_host_lookup);
if (msg_verbose)
msg_info("host name lookup methods: %s",
str_name_mask(VAR_SMTP_HOST_LOOKUP, lookup_masks,
smtp_host_lookup_mask));
/*
* SASL initialization.
*/
if (var_smtp_sasl_enable)
#ifdef USE_SASL_AUTH
smtp_sasl_initialize();
#else
msg_warn("%s is true, but SASL support is not compiled in",
VAR_SMTP_SASL_ENABLE);
#endif
/*
* Flush client.
*/
flush_init();
}
int main(int argc, char **argv)
{
static const NAME_MASK table[] = {
"zero", 1 << 0,
"one", 1 << 1,
"two", 1 << 2,
"three", 1 << 3,
0, 0,
};
int mask;
ACL_VSTRING *buf = acl_vstring_alloc(1);
while (--argc && *++argv) {
mask = name_mask("test", table, *argv);
acl_vstream_printf("%s -> 0x%x -> %s\n",
*argv, mask, str_name_mask("mask_test", table, mask));
acl_vstream_fflush(VSTREAM_OUT);
}
acl_vstring_free(buf);
exit(0);
}
static void post_init(char *unused_name, char **unused_argv)
{
static const NAME_MASK lookup_masks[] = {
SMTP_HOST_LOOKUP_DNS, SMTP_HOST_FLAG_DNS,
SMTP_HOST_LOOKUP_NATIVE, SMTP_HOST_FLAG_NATIVE,
0,
};
static const NAME_MASK dns_res_opt_masks[] = {
SMTP_DNS_RES_OPT_DEFNAMES, RES_DEFNAMES,
SMTP_DNS_RES_OPT_DNSRCH, RES_DNSRCH,
0,
};
static const NAME_CODE dns_support[] = {
SMTP_DNS_SUPPORT_DISABLED, SMTP_DNS_DISABLED,
SMTP_DNS_SUPPORT_ENABLED, SMTP_DNS_ENABLED,
#if (RES_USE_DNSSEC != 0) && (RES_USE_EDNS0 != 0)
SMTP_DNS_SUPPORT_DNSSEC, SMTP_DNS_DNSSEC,
#endif
0, SMTP_DNS_INVALID,
};
if (*var_smtp_dns_support == 0) {
/* Backwards compatible empty setting */
smtp_dns_support =
var_disable_dns ? SMTP_DNS_DISABLED : SMTP_DNS_ENABLED;
} else {
smtp_dns_support =
name_code(dns_support, NAME_CODE_FLAG_NONE, var_smtp_dns_support);
if (smtp_dns_support == SMTP_DNS_INVALID)
msg_fatal("invalid %s: \"%s\"", SMTP_X(DNS_SUPPORT),
var_smtp_dns_support);
var_disable_dns = (smtp_dns_support == SMTP_DNS_DISABLED);
}
/*
* Select hostname lookup mechanisms.
*/
if (smtp_dns_support == SMTP_DNS_DISABLED)
smtp_host_lookup_mask = SMTP_HOST_FLAG_NATIVE;
else
smtp_host_lookup_mask =
name_mask(SMTP_X(HOST_LOOKUP), lookup_masks, var_smtp_host_lookup);
if (msg_verbose)
msg_info("host name lookup methods: %s",
str_name_mask(SMTP_X(HOST_LOOKUP), lookup_masks,
smtp_host_lookup_mask));
/*
* Session cache instance.
*/
if (*var_smtp_cache_dest || var_smtp_cache_demand)
#if 0
smtp_scache = scache_multi_create();
#else
smtp_scache = scache_clnt_create(var_scache_service,
var_scache_proto_tmout,
var_ipc_idle_limit,
var_ipc_ttl_limit);
#endif
/*
* Select DNS query flags.
*/
smtp_dns_res_opt = name_mask(SMTP_X(DNS_RES_OPT), dns_res_opt_masks,
var_smtp_dns_res_opt);
}
