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HS 2.0R2 AP: Update HS 2.0 Indication element to Release 2

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The HS 2.0 Indication element from hostapd now includes the release
number field and the new ANQP Domain ID field. This ID can be configured
with anqp_domain_id parameter in hostapd.conf.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2013-03-17 15:59:36 +02:00 committed by Jouni Malinen
parent a6739e191e
commit d5d24784e6
4 changed files with 18 additions and 3 deletions
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2
hostapd/config_file.c
View File

@ -2810,6 +2810,8 @@ static int hostapd_config_fill(struct hostapd_config *conf,
bss->hs20 = atoi(pos);
} else if (os_strcmp(buf, "disable_dgaf") == 0) {
bss->disable_dgaf = atoi(pos);
} else if (os_strcmp(buf, "anqp_domain_id") == 0) {
bss->anqp_domain_id = atoi(pos);
} else if (os_strcmp(buf, "hs20_oper_friendly_name") == 0) {
if (hs20_parse_oper_friendly_name(bss, pos, line) < 0)
errors++;

5
hostapd/hostapd.conf
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@ -1582,6 +1582,11 @@ own_ip_addr=127.0.0.1
# forging such frames to other stations in the BSS.
#disable_dgaf=1
# ANQP Domain ID (0..65535)
# An identifier for a set of APs in an ESS that share the same common ANQP
# information. 0 = Some of the ANQP information is unique to this AP (default).
#anqp_domain_id=1234
# Operator Friendly Name
# This parameter can be used to configure one or more Operator Friendly Name
# Duples. Each entry has a two or three character language code (ISO-639)

1
src/ap/ap_config.h
View File

@ -455,6 +455,7 @@ struct hostapd_bss_config {
#ifdef CONFIG_HS20
int hs20;
int disable_dgaf;
u16 anqp_domain_id;
unsigned int hs20_oper_friendly_name_count;
struct hostapd_lang_string *hs20_oper_friendly_name;
u8 *hs20_wan_metrics;

13
src/ap/hs20.c
View File

@ -18,14 +18,21 @@
u8 * hostapd_eid_hs20_indication(struct hostapd_data *hapd, u8 *eid)
{
u8 conf;
if (!hapd->conf->hs20)
return eid;
*eid++ = WLAN_EID_VENDOR_SPECIFIC;
*eid++ = 5;
*eid++ = 7;
WPA_PUT_BE24(eid, OUI_WFA);
eid += 3;
*eid++ = HS20_INDICATION_OUI_TYPE;
/* Hotspot Configuration: DGAF Enabled */
*eid++ = hapd->conf->disable_dgaf ? 0x01 : 0x00;
conf = HS20_VERSION; /* Release Number */
conf |= HS20_ANQP_DOMAIN_ID_PRESENT;
if (hapd->conf->disable_dgaf)
conf |= HS20_DGAF_DISABLED;
*eid++ = conf;
WPA_PUT_LE16(eid, hapd->conf->anqp_domain_id);
eid += 2;
return eid;
}