int wpa_driver_nl80211_driver_cmd(void *priv, char *cmd, char *buf, size_t buf_len ) { struct i802_bss *bss = priv; struct wpa_driver_nl80211_data *drv = bss->drv; struct ifreq ifr; android_wifi_priv_cmd priv_cmd; int ret = 0; if (os_strcasecmp(cmd, "STOP") == 0) { linux_set_iface_flags(drv->global->ioctl_sock, bss->ifname, 0); wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "STOPPED"); } else if (os_strcasecmp(cmd, "START") == 0) { linux_set_iface_flags(drv->global->ioctl_sock, bss->ifname, 1); wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "STARTED"); } else if (os_strcasecmp(cmd, "MACADDR") == 0) { u8 macaddr[ETH_ALEN] = {}; ret = linux_get_ifhwaddr(drv->global->ioctl_sock, bss->ifname, macaddr); if (!ret) ret = os_snprintf(buf, buf_len, "Macaddr = " MACSTR "\n", MAC2STR(macaddr)); } else { /* Use private command */ memset(&ifr, 0, sizeof(ifr)); memset(&priv_cmd, 0, sizeof(priv_cmd)); os_memcpy(buf, cmd, strlen(cmd) + 1); os_strncpy(ifr.ifr_name, bss->ifname, IFNAMSIZ); priv_cmd.buf = buf; priv_cmd.used_len = buf_len; priv_cmd.total_len = buf_len; ifr.ifr_data = &priv_cmd; if ((ret = ioctl(drv->global->ioctl_sock, SIOCDEVPRIVATE + 1, &ifr)) < 0) { wpa_printf(MSG_ERROR, "%s: failed to issue private commands\n", __func__); } else { drv_errors = 0; ret = 0; if ((os_strcasecmp(cmd, "LINKSPEED") == 0) || (os_strcasecmp(cmd, "RSSI") == 0) || (os_strcasecmp(cmd, "GETBAND") == 0) ) ret = strlen(buf); else if (os_strcasecmp(cmd, "COUNTRY") == 0) wpa_supplicant_event(drv->ctx, EVENT_CHANNEL_LIST_CHANGED, NULL); else if (os_strncasecmp(cmd, "SETBAND", 7) == 0) wpa_printf(MSG_DEBUG, "%s: %s ", __func__, cmd); else if (os_strcasecmp(cmd, "P2P_DEV_ADDR") == 0) wpa_printf(MSG_DEBUG, "%s: P2P: Device address ("MACSTR")", __func__, MAC2STR(buf)); else if (os_strcasecmp(cmd, "P2P_SET_PS") == 0) wpa_printf(MSG_DEBUG, "%s: P2P: %s ", __func__, buf); else if (os_strcasecmp(cmd, "P2P_SET_NOA") == 0) wpa_printf(MSG_DEBUG, "%s: P2P: %s ", __func__, buf); else wpa_printf(MSG_DEBUG, "%s %s len = %d, %d", __func__, buf, ret, strlen(buf)); } } return ret; }
static int nl80211_self_filter_get_pattern_handler(u8 *buf, int buflen, void *arg) { int ret; struct i802_bss *bss = (struct i802_bss *)arg; ret = linux_get_ifhwaddr(bss->drv->global->ioctl_sock, bss->ifname, buf); if (ret) { wpa_printf(MSG_ERROR, "Failed to get own HW addr (%d)", ret); return -1; } return 0; }
static int hostap_init_sockets(struct hostap_driver_data *drv, u8 *own_addr) { struct ifreq ifr; struct sockaddr_ll addr; drv->sock = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL)); if (drv->sock < 0) { wpa_printf(MSG_ERROR, "socket[PF_PACKET,SOCK_RAW]: %s", strerror(errno)); return -1; } if (eloop_register_read_sock(drv->sock, handle_read, drv, NULL)) { wpa_printf(MSG_ERROR, "Could not register read socket"); return -1; } memset(&ifr, 0, sizeof(ifr)); snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "%sap", drv->iface); if (ioctl(drv->sock, SIOCGIFINDEX, &ifr) != 0) { wpa_printf(MSG_ERROR, "ioctl(SIOCGIFINDEX): %s", strerror(errno)); return -1; } if (hostap_set_iface_flags(drv, 1)) { return -1; } memset(&addr, 0, sizeof(addr)); addr.sll_family = AF_PACKET; addr.sll_ifindex = ifr.ifr_ifindex; wpa_printf(MSG_DEBUG, "Opening raw packet socket for ifindex %d", addr.sll_ifindex); if (bind(drv->sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) { wpa_printf(MSG_ERROR, "bind: %s", strerror(errno)); return -1; } return linux_get_ifhwaddr(drv->sock, drv->iface, own_addr); }
int wpa_driver_nl80211_driver_cmd(void *priv, char *cmd, char *buf, size_t buf_len ) { struct i802_bss *bss = priv; struct wpa_driver_nl80211_data *drv = bss->drv; struct ifreq ifr; android_wifi_priv_cmd priv_cmd; int ret = 0; if (os_strcasecmp(cmd, "STOP") == 0) { linux_set_iface_flags(drv->ioctl_sock, bss->ifname, 0); wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "STOPPED"); } else if (os_strcasecmp(cmd, "START") == 0) { linux_set_iface_flags(drv->ioctl_sock, bss->ifname, 1); wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "STARTED"); } else if (os_strcasecmp(cmd, "MACADDR") == 0) { u8 macaddr[ETH_ALEN] = {}; ret = linux_get_ifhwaddr(drv->ioctl_sock, bss->ifname, macaddr); if (!ret) ret = os_snprintf(buf, buf_len, "Macaddr = " MACSTR "\n", MAC2STR(macaddr)); } else if (os_strcasecmp(cmd, "RELOAD") == 0) { wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "HANGED"); } else if (os_strncasecmp(cmd, "POWERMODE ", 10) == 0) { int state; state = atoi(cmd + 10); ret = wpa_driver_set_power_save(priv, state); if (ret < 0) wpa_driver_send_hang_msg(drv); else drv_errors = 0; } else if (os_strncasecmp(cmd, "GETPOWER", 8) == 0) { int state = -1; ret = wpa_driver_get_power_save(priv, &state); if (!ret && (state != -1)) { ret = os_snprintf(buf, buf_len, "POWERMODE = %d\n", state); drv_errors = 0; } else { wpa_driver_send_hang_msg(drv); } } else { /* Use private command */ if (os_strcasecmp(cmd, "BGSCAN-START") == 0) { ret = wpa_driver_set_backgroundscan_params(priv); if (ret < 0) { return ret; } os_memcpy(buf, "PNOFORCE 1", 11); } else if (os_strcasecmp(cmd, "BGSCAN-STOP") == 0) { os_memcpy(buf, "PNOFORCE 0", 11); } else { os_memcpy(buf, cmd, strlen(cmd) + 1); } memset(&ifr, 0, sizeof(ifr)); memset(&priv_cmd, 0, sizeof(priv_cmd)); os_strncpy(ifr.ifr_name, bss->ifname, IFNAMSIZ); priv_cmd.buf = buf; priv_cmd.used_len = buf_len; priv_cmd.total_len = buf_len; ifr.ifr_data = &priv_cmd; //alber test if ((ret = ioctl(drv->ioctl_sock, SIOCDEVPRIVATE + 1, &ifr)) < 0) { //alber test wpa_printf(MSG_ERROR, "%s: failed to issue private commands\n", __func__); //alber test wpa_driver_send_hang_msg(drv); //alber } else { drv_errors = 0; ret = 0; if ((os_strcasecmp(cmd, "LINKSPEED") == 0) || (os_strcasecmp(cmd, "RSSI") == 0) || (os_strcasecmp(cmd, "GETBAND") == 0) || (os_strcasecmp(cmd, "P2P_GET_NOA") == 0)) ret = strlen(buf); wpa_printf(MSG_DEBUG, "%s %s len = %d, %d", __func__, buf, ret, strlen(buf)); //alber test } } return ret; }
int wpa_driver_nl80211_driver_cmd(void *priv, char *cmd, char *buf, size_t buf_len ) { struct i802_bss *bss = priv; struct wpa_driver_nl80211_data *drv = bss->drv; struct ifreq ifr; android_wifi_priv_cmd priv_cmd; int ret = 0; if (os_strcasecmp(cmd, "STOP") == 0) { linux_set_iface_flags(drv->global->ioctl_sock, bss->ifname, 0); wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "STOPPED"); } else if (os_strcasecmp(cmd, "START") == 0) { linux_set_iface_flags(drv->global->ioctl_sock, bss->ifname, 1); wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "STARTED"); } else if (os_strcasecmp(cmd, "MACADDR") == 0) { u8 macaddr[ETH_ALEN] = {}; ret = linux_get_ifhwaddr(drv->global->ioctl_sock, bss->ifname, macaddr); if (!ret) ret = os_snprintf(buf, buf_len, "Macaddr = " MACSTR "\n", MAC2STR(macaddr)); } else if (os_strcasecmp(cmd, "RELOAD") == 0) { wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "HANGED"); } else if (os_strncasecmp(cmd, "POWERMODE ", 10) == 0) { int state; state = atoi(cmd + 10); ret = wpa_driver_set_power_save(priv, state); if (ret < 0) wpa_driver_send_hang_msg(drv); else drv_errors = 0; } else if (os_strncasecmp(cmd, "GETPOWER", 8) == 0) { int state = -1; ret = wpa_driver_get_power_save(priv, &state); if (!ret && (state != -1)) { ret = os_snprintf(buf, buf_len, "POWERMODE = %d\n", state); drv_errors = 0; } else { wpa_driver_send_hang_msg(drv); } } else if(os_strcmp(cmd, "SCAN-ACTIVE") == 0) { return 0; /* unsupported function */ } else if(os_strcmp(cmd, "SCAN-PASSIVE") == 0) { return 0; /* unsupported function */ } else if(os_strncmp(cmd, "RXFILTER-ADD ", 13) == 0) { return 0; /* Ignore it */ } else if(os_strncmp(cmd, "RXFILTER-REMOVE ", 16) == 0) { return 0; /* Ignore it */ } else if(os_strncmp(cmd, "BTCOEXMODE ", 11) == 0) { int mode; if (sscanf(cmd, "%*s %d", &mode)==1) { /* * Android disable BT-COEX when obtaining dhcp packet except there is headset is connected * It enable the BT-COEX after dhcp process is finished * We ignore since we have our way to do bt-coex during dhcp obtaining. */ switch (mode) { case 1: /* Disable*/ break; case 0: /* Enable */ /* fall through */ case 2: /* Sense*/ /* fall through */ default: break; } return 0; /* ignore it */ } } else if(os_strcmp(cmd, "RXFILTER-START") == 0) { // STUB return 0; } else if(os_strcmp(cmd, "RXFILTER-STOP") == 0) { // STUB return 0; } else { /* Use private command */ if (os_strcasecmp(cmd, "BGSCAN-START") == 0) { ret = wpa_driver_set_backgroundscan_params(priv); if (ret < 0) { return ret; } os_memcpy(buf, "PNOFORCE 1", 11); } else if (os_strcasecmp(cmd, "BGSCAN-STOP") == 0) { os_memcpy(buf, "PNOFORCE 0", 11); } else { os_memcpy(buf, cmd, strlen(cmd) + 1); } memset(&ifr, 0, sizeof(ifr)); memset(&priv_cmd, 0, sizeof(priv_cmd)); os_strncpy(ifr.ifr_name, bss->ifname, IFNAMSIZ); priv_cmd.buf = buf; priv_cmd.used_len = buf_len; priv_cmd.total_len = buf_len; ifr.ifr_data = &priv_cmd; if ((ret = ioctl(drv->global->ioctl_sock, SIOCDEVPRIVATE + 1, &ifr)) < 0) { wpa_printf(MSG_ERROR, "%s: failed to issue private commands\n", __func__); wpa_driver_send_hang_msg(drv); } else { drv_errors = 0; ret = 0; if ((os_strcasecmp(cmd, "LINKSPEED") == 0) || (os_strcasecmp(cmd, "RSSI") == 0) || (os_strcasecmp(cmd, "GETBAND") == 0) ) ret = strlen(buf); wpa_printf(MSG_DEBUG, "%s %s len = %d, %d", __func__, buf, ret, strlen(buf)); } } return ret; }
int wpa_driver_nl80211_driver_cmd(void *priv, char *cmd, char *buf, size_t buf_len ) { struct i802_bss *bss = priv; struct wpa_driver_nl80211_data *drv = bss->drv; struct ifreq ifr; int ret = 0; if (os_strcasecmp(cmd, "STOP") == 0) { linux_set_iface_flags(drv->global->ioctl_sock, bss->ifname, 0); wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "STOPPED"); } else if (os_strcasecmp(cmd, "START") == 0) { linux_set_iface_flags(drv->global->ioctl_sock, bss->ifname, 1); wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "STARTED"); } else if (os_strcasecmp(cmd, "RELOAD") == 0) { wpa_msg(drv->ctx, MSG_INFO, WPA_EVENT_DRIVER_STATE "HANGED"); } else if (os_strncasecmp(cmd, "POWERMODE ", 10) == 0) { int mode; mode = atoi(cmd + 10); ret = wpa_driver_set_power_save(priv, mode); if (ret < 0) { wpa_driver_send_hang_msg(drv); } else { g_power_mode = mode; g_drv_errors = 0; } } else if (os_strncasecmp(cmd, "GETPOWER", 8) == 0) { ret = os_snprintf(buf, buf_len, "POWERMODE = %d\n", g_power_mode); } else if (os_strncasecmp(cmd, "BTCOEXMODE ", 11) == 0) { int mode = atoi(cmd + 11); if (mode == BLUETOOTH_COEXISTENCE_MODE_DISABLED) { /* disable BT-coex */ ret = wpa_driver_toggle_btcoex_state('0'); } else if (mode == BLUETOOTH_COEXISTENCE_MODE_SENSE) { /* enable BT-coex */ ret = wpa_driver_toggle_btcoex_state('1'); } else { wpa_printf(MSG_DEBUG, "invalid btcoex mode: %d", mode); ret = -1; } } else if (os_strcasecmp(cmd, "MACADDR") == 0) { u8 macaddr[ETH_ALEN] = {}; ret = linux_get_ifhwaddr(drv->global->ioctl_sock, bss->ifname, macaddr); if (!ret) ret = os_snprintf(buf, buf_len, "Macaddr = " MACSTR "\n", MAC2STR(macaddr)); } else if( os_strncasecmp(cmd, "RXFILTER-ADD ", 13) == 0 ) { int i = nl80211_parse_wowlan_trigger_nr(cmd + 13); if(i < 0) return i; return nl80211_toggle_wowlan_trigger(bss, i, 1); } else if( os_strncasecmp(cmd, "RXFILTER-REMOVE ", 16) == 0 ) { int i = nl80211_parse_wowlan_trigger_nr(cmd + 16); if(i < 0) return i; return nl80211_toggle_wowlan_trigger(bss, i, 0); } else if( os_strcasecmp(cmd, "RXFILTER-START") == 0 ) { return nl80211_set_wowlan_triggers(bss, 1); } else if( os_strcasecmp(cmd, "RXFILTER-STOP") == 0 ) { return nl80211_set_wowlan_triggers(bss, 0); } else if( os_strncasecmp(cmd, "DROPBCAST", 9) == 0 ) { char *value = cmd + 10; if (!os_strcasecmp(value, "ENABLE") || !os_strcasecmp(value, "1")) { ret = nl80211_toggle_dropbcast(1); } else if (!os_strcasecmp(value, "DISABLE") || !os_strcasecmp(value, "0")) { ret = nl80211_toggle_dropbcast(0); } else if (!os_strcasecmp(value, "GET") || !os_strlen(value)) { ret = nl80211_dropbcast_get(buf, buf_len); } else { wpa_printf(MSG_ERROR, "Invalid parameter for DROPBCAST: %s", value); ret = -1; } } else if( os_strncasecmp(cmd, "SETBAND ", 8) == 0 ) { int val = atoi(cmd + 8); ret = 0; if ( val < 0 || val > 2 ) ret = -1; } else { wpa_printf(MSG_INFO, "%s: Unsupported command %s", __func__, cmd); } return ret; }