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211 lines
6.0 KiB
Diff
211 lines
6.0 KiB
Diff
14 years ago
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--- a/wpa_supplicant/wpa_supplicant_i.h
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+++ b/wpa_supplicant/wpa_supplicant_i.h
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11 years ago
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@@ -96,6 +96,11 @@ struct wpa_interface {
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const char *ifname;
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14 years ago
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11 years ago
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/**
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+ * hostapd_ctrl - path to hostapd control socket for notification
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+ */
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+ const char *hostapd_ctrl;
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+
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+ /**
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* bridge_ifname - Optional bridge interface name
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*
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* If the driver interface (ifname) is included in a Linux bridge
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11 years ago
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@@ -325,6 +330,8 @@ struct wpa_supplicant {
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14 years ago
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#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
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char bridge_ifname[16];
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+ struct wpa_ctrl *hostapd;
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+
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char *confname;
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11 years ago
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char *confanother;
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14 years ago
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struct wpa_config *conf;
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--- a/wpa_supplicant/Makefile
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+++ b/wpa_supplicant/Makefile
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13 years ago
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@@ -13,6 +13,10 @@ PKG_CONFIG ?= pkg-config
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CFLAGS += -I../src
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CFLAGS += -I../src/utils
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14 years ago
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+ifdef MULTICALL
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+CFLAGS += -DMULTICALL
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+endif
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+
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-include .config
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-include $(if $(MULTICALL),../hostapd/.config)
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11 years ago
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@@ -76,6 +80,8 @@ OBJS_c = wpa_cli.o ../src/common/wpa_ctr
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13 years ago
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OBJS_c += ../src/utils/wpa_debug.o
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OBJS_c += ../src/utils/common.o
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+OBJS += ../src/common/wpa_ctrl.o
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+
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ifndef CONFIG_OS
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ifdef CONFIG_NATIVE_WINDOWS
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CONFIG_OS=win32
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14 years ago
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--- a/wpa_supplicant/wpa_supplicant.c
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+++ b/wpa_supplicant/wpa_supplicant.c
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11 years ago
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@@ -109,6 +109,46 @@ extern int wpa_debug_show_keys;
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14 years ago
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extern int wpa_debug_timestamp;
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extern struct wpa_driver_ops *wpa_drivers[];
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+static int hostapd_stop(struct wpa_supplicant *wpa_s)
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+{
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+ const char *cmd = "DOWN";
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+ char buf[256];
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+ int len = sizeof(buf);
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+
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+ if (wpa_ctrl_request(wpa_s->hostapd, cmd, os_strlen(cmd), buf, &len, NULL) < 0) {
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+ wpa_printf(MSG_ERROR, "\nFailed to stop hostapd AP interfaces\n");
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+ return -1;
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+ }
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+ return 0;
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+}
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+
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+static int hostapd_reload(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
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+{
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+ char *cmd = NULL;
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+ char buf[256];
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+ int len = sizeof(buf);
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11 years ago
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+ enum hostapd_hw_mode hw_mode;
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+ u8 channel;
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14 years ago
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+ int ret;
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+
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+ if (!bss)
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+ return;
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+
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11 years ago
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+ hw_mode = ieee80211_freq_to_chan(bss->freq, &channel);
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12 years ago
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+ if (asprintf(&cmd, "UPDATE channel=%d sec_chan=0 hw_mode=%d ieee80211n=%d",
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11 years ago
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+ channel, hw_mode, !!bss->ht_capab) < 0)
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14 years ago
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+ return -1;
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+
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+ ret = wpa_ctrl_request(wpa_s->hostapd, cmd, os_strlen(cmd), buf, &len, NULL);
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+ free(cmd);
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+
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+ if (ret < 0) {
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+ wpa_printf(MSG_ERROR, "\nFailed to reload hostapd AP interfaces\n");
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+ return -1;
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+ }
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+ return 0;
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+}
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+
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/* Configure default/group WEP keys for static WEP */
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int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
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{
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11 years ago
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@@ -685,8 +725,12 @@ void wpa_supplicant_set_state(struct wpa
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14 years ago
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#endif /* CONFIG_P2P */
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12 years ago
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sme_sched_obss_scan(wpa_s, 1);
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14 years ago
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+ if (wpa_s->hostapd)
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+ hostapd_reload(wpa_s, wpa_s->current_bss);
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} else if (state == WPA_DISCONNECTED || state == WPA_ASSOCIATING ||
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state == WPA_ASSOCIATED) {
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14 years ago
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+ if (wpa_s->hostapd)
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+ hostapd_stop(wpa_s);
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14 years ago
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wpa_s->new_connection = 1;
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14 years ago
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wpa_drv_set_operstate(wpa_s, 0);
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#ifndef IEEE8021X_EAPOL
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11 years ago
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@@ -2906,6 +2950,20 @@ static int wpa_supplicant_init_iface(str
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14 years ago
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sizeof(wpa_s->bridge_ifname));
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}
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11 years ago
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14 years ago
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+ if (iface->hostapd_ctrl) {
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+ char *cmd = "DOWN";
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+ char buf[256];
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+ int len = sizeof(buf);
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+
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+ wpa_s->hostapd = wpa_ctrl_open(iface->hostapd_ctrl);
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+ if (!wpa_s->hostapd) {
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+ wpa_printf(MSG_ERROR, "\nFailed to connect to hostapd\n");
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+ return -1;
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+ }
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+ if (hostapd_stop(wpa_s) < 0)
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+ return -1;
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+ }
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11 years ago
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+
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14 years ago
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/* RSNA Supplicant Key Management - INITIALIZE */
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eapol_sm_notify_portEnabled(wpa_s->eapol, FALSE);
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11 years ago
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eapol_sm_notify_portValid(wpa_s->eapol, FALSE);
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14 years ago
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--- a/wpa_supplicant/bss.c
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+++ b/wpa_supplicant/bss.c
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12 years ago
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@@ -11,6 +11,7 @@
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14 years ago
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#include "utils/common.h"
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#include "utils/eloop.h"
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#include "common/ieee802_11_defs.h"
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+#include "common/ieee802_11_common.h"
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#include "drivers/driver.h"
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#include "wpa_supplicant_i.h"
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#include "config.h"
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11 years ago
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@@ -245,6 +246,9 @@ static void calculate_update_time(const
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11 years ago
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static void wpa_bss_copy_res(struct wpa_bss *dst, struct wpa_scan_res *src,
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struct os_time *fetch_time)
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14 years ago
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{
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+ struct ieee80211_ht_capabilities *capab;
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+ struct ieee802_11_elems elems;
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11 years ago
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+
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14 years ago
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dst->flags = src->flags;
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11 years ago
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os_memcpy(dst->bssid, src->bssid, ETH_ALEN);
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dst->freq = src->freq;
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@@ -255,6 +259,12 @@ static void wpa_bss_copy_res(struct wpa_
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14 years ago
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dst->level = src->level;
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dst->tsf = src->tsf;
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+ memset(&elems, 0, sizeof(elems));
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+ ieee802_11_parse_elems((u8 *) (src + 1), src->ie_len, &elems, 0);
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+ capab = (struct ieee80211_ht_capabilities *) elems.ht_capabilities;
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+ if (capab)
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+ dst->ht_capab = le_to_host16(capab->ht_capabilities_info);
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+
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11 years ago
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calculate_update_time(fetch_time, src->age, &dst->last_update);
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}
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14 years ago
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--- a/wpa_supplicant/main.c
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+++ b/wpa_supplicant/main.c
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11 years ago
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@@ -27,7 +27,7 @@ static void usage(void)
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14 years ago
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" wpa_supplicant [-BddhKLqqstuvW] [-P<pid file>] "
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"[-g<global ctrl>] \\\n"
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11 years ago
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" [-G<group>] \\\n"
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14 years ago
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- " -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] "
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11 years ago
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+ " -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] [-H<hostapd path>] "
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14 years ago
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"[-p<driver_param>] \\\n"
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13 years ago
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" [-b<br_ifname>] [-f<debug file>] [-e<entropy file>] "
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"\\\n"
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11 years ago
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@@ -72,6 +72,7 @@ static void usage(void)
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12 years ago
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#endif /* CONFIG_DEBUG_LINUX_TRACING */
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14 years ago
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printf(" -t = include timestamp in debug messages\n"
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" -h = show this help text\n"
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+ " -H = connect to a hostapd instance to manage state changes\n"
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12 years ago
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" -L = show license (BSD)\n"
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14 years ago
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" -o = override driver parameter for new interfaces\n"
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" -O = override ctrl_interface parameter for new interfaces\n"
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11 years ago
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@@ -160,7 +161,7 @@ int main(int argc, char *argv[])
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14 years ago
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for (;;) {
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12 years ago
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c = getopt(argc, argv,
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11 years ago
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- "b:Bc:C:D:de:f:g:G:hi:I:KLNo:O:p:P:qsTtuvW");
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+ "b:Bc:C:D:de:f:g:G:hH:i:I:KLNo:O:p:P:qsTtuvW");
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14 years ago
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if (c < 0)
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break;
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switch (c) {
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11 years ago
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@@ -207,6 +208,9 @@ int main(int argc, char *argv[])
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14 years ago
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usage();
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exitcode = 0;
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goto out;
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+ case 'H':
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+ iface->hostapd_ctrl = optarg;
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+ break;
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case 'i':
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iface->ifname = optarg;
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break;
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11 years ago
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--- a/wpa_supplicant/bss.h
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+++ b/wpa_supplicant/bss.h
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@@ -69,6 +69,8 @@ struct wpa_bss {
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u8 ssid[32];
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/** Length of SSID */
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size_t ssid_len;
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+ /** HT caapbilities */
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+ u16 ht_capab;
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/** Frequency of the channel in MHz (e.g., 2412 = channel 1) */
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int freq;
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/** Beacon interval in TUs (host byte order) */
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