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driver.h
(172.8 KB)
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driver_atheros.c
(64 KB)
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driver_bsd.c
(45.78 KB)
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driver_common.c
(6.26 KB)
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driver_hostap.c
(29.15 KB)
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driver_macsec_linux.c
(39.2 KB)
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driver_macsec_qca.c
(25.05 KB)
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driver_ndis.c
(84.24 KB)
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driver_ndis.h
(1.48 KB)
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driver_ndis_.c
(2.66 KB)
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driver_nl80211.h
(9.4 KB)
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driver_nl80211_android.c
(4.49 KB)
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driver_nl80211_capa.c
(62.85 KB)
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driver_nl80211_event.c
(79.11 KB)
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driver_nl80211_monitor.c
(13.24 KB)
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driver_nl80211_scan.c
(34.35 KB)
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driver_openbsd.c
(3.01 KB)
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driver_privsep.c
(20.6 KB)
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driver_wired.c
(9.44 KB)
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driver_wired_common.c
(8.05 KB)
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driver_wired_common.h
(1.06 KB)
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drivers.c
(1.36 KB)
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linux_defines.h
(992 B)
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ndis_events.c
(21.21 KB)
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nl80211_copy.h
(270.99 KB)
Editing: driver_nl80211_android.c
/* * Driver interaction with Linux nl80211/cfg80211 - Android specific * Copyright (c) 2002-2014, Jouni Malinen <j@w1.fi> * Copyright (c) 2007, Johannes Berg <johannes@sipsolutions.net> * Copyright (c) 2009-2010, Atheros Communications * * This software may be distributed under the terms of the BSD license. * See README for more details. */ #include "includes.h" #include <sys/ioctl.h> #include <net/if.h> #include <netlink/genl/genl.h> #include <netlink/genl/family.h> #include <netlink/genl/ctrl.h> #include <fcntl.h> #include "utils/common.h" #include "driver_nl80211.h" #include "android_drv.h" typedef struct android_wifi_priv_cmd { char *buf; int used_len; int total_len; } android_wifi_priv_cmd; static int drv_errors = 0; static void wpa_driver_send_hang_msg(struct wpa_driver_nl80211_data *drv) { drv_errors++; if (drv_errors > DRV_NUMBER_SEQUENTIAL_ERRORS) { drv_errors = 0; wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "HANGED"); } } static int android_priv_cmd(struct i802_bss *bss, const char *cmd) { struct wpa_driver_nl80211_data *drv = bss->drv; struct ifreq ifr; android_wifi_priv_cmd priv_cmd; char buf[MAX_DRV_CMD_SIZE]; int ret; os_memset(&ifr, 0, sizeof(ifr)); os_memset(&priv_cmd, 0, sizeof(priv_cmd)); os_strlcpy(ifr.ifr_name, bss->ifname, IFNAMSIZ); os_memset(buf, 0, sizeof(buf)); os_strlcpy(buf, cmd, sizeof(buf)); priv_cmd.buf = buf; priv_cmd.used_len = sizeof(buf); priv_cmd.total_len = sizeof(buf); ifr.ifr_data = &priv_cmd; ret = ioctl(drv->global->ioctl_sock, SIOCDEVPRIVATE + 1, &ifr); if (ret < 0) { wpa_printf(MSG_ERROR, "%s: failed to issue private commands", __func__); wpa_driver_send_hang_msg(drv); return ret; } drv_errors = 0; return 0; } int android_pno_start(struct i802_bss *bss, struct wpa_driver_scan_params *params) { struct wpa_driver_nl80211_data *drv = bss->drv; struct ifreq ifr; android_wifi_priv_cmd priv_cmd; int ret = 0, i = 0, bp; char buf[WEXT_PNO_MAX_COMMAND_SIZE]; bp = WEXT_PNOSETUP_HEADER_SIZE; os_memcpy(buf, WEXT_PNOSETUP_HEADER, bp); buf[bp++] = WEXT_PNO_TLV_PREFIX; buf[bp++] = WEXT_PNO_TLV_VERSION; buf[bp++] = WEXT_PNO_TLV_SUBVERSION; buf[bp++] = WEXT_PNO_TLV_RESERVED; while (i < WEXT_PNO_AMOUNT && (size_t) i < params->num_ssids) { /* Check that there is enough space needed for 1 more SSID, the * other sections and null termination */ if ((bp + WEXT_PNO_SSID_HEADER_SIZE + MAX_SSID_LEN + WEXT_PNO_NONSSID_SECTIONS_SIZE + 1) >= (int) sizeof(buf)) break; wpa_hexdump_ascii(MSG_DEBUG, "For PNO Scan", params->ssids[i].ssid, params->ssids[i].ssid_len); buf[bp++] = WEXT_PNO_SSID_SECTION; buf[bp++] = params->ssids[i].ssid_len; os_memcpy(&buf[bp], params->ssids[i].ssid, params->ssids[i].ssid_len); bp += params->ssids[i].ssid_len; i++; } buf[bp++] = WEXT_PNO_SCAN_INTERVAL_SECTION; os_snprintf(&buf[bp], WEXT_PNO_SCAN_INTERVAL_LENGTH + 1, "%x", WEXT_PNO_SCAN_INTERVAL); bp += WEXT_PNO_SCAN_INTERVAL_LENGTH; buf[bp++] = WEXT_PNO_REPEAT_SECTION; os_snprintf(&buf[bp], WEXT_PNO_REPEAT_LENGTH + 1, "%x", WEXT_PNO_REPEAT); bp += WEXT_PNO_REPEAT_LENGTH; buf[bp++] = WEXT_PNO_MAX_REPEAT_SECTION; os_snprintf(&buf[bp], WEXT_PNO_MAX_REPEAT_LENGTH + 1, "%x", WEXT_PNO_MAX_REPEAT); bp += WEXT_PNO_MAX_REPEAT_LENGTH + 1; memset(&ifr, 0, sizeof(ifr)); memset(&priv_cmd, 0, sizeof(priv_cmd)); os_strlcpy(ifr.ifr_name, bss->ifname, IFNAMSIZ); priv_cmd.buf = buf; priv_cmd.used_len = bp; priv_cmd.total_len = bp; ifr.ifr_data = &priv_cmd; ret = ioctl(drv->global->ioctl_sock, SIOCDEVPRIVATE + 1, &ifr); if (ret < 0) { wpa_printf(MSG_ERROR, "ioctl[SIOCSIWPRIV] (pnosetup): %d", ret); wpa_driver_send_hang_msg(drv); return ret; } drv_errors = 0; return android_priv_cmd(bss, "PNOFORCE 1"); } int android_pno_stop(struct i802_bss *bss) { return android_priv_cmd(bss, "PNOFORCE 0"); } #ifdef ANDROID_P2P #ifdef ANDROID_LIB_STUB int wpa_driver_set_p2p_noa(void *priv, u8 count, int start, int duration) { return 0; } int wpa_driver_get_p2p_noa(void *priv, u8 *buf, size_t len) { return 0; } int wpa_driver_set_p2p_ps(void *priv, int legacy_ps, int opp_ps, int ctwindow) { return -1; } int wpa_driver_set_ap_wps_p2p_ie(void *priv, const struct wpabuf *beacon, const struct wpabuf *proberesp, const struct wpabuf *assocresp) { return 0; } #endif /* ANDROID_LIB_STUB */ #endif /* ANDROID_P2P */ int android_nl_socket_set_nonblocking(struct nl_handle *handle) { return fcntl(nl_socket_get_fd(handle), F_SETFL, O_NONBLOCK); }
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