130 lines
3.2 KiB
C
130 lines
3.2 KiB
C
/*
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* Copyright (c) 2016 Intel Corporation.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#if defined(CONFIG_NET_DEBUG_L2_WIFI_MGMT)
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#define SYS_LOG_DOMAIN "net/wifi_mgmt"
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#define NET_LOG_ENABLED 1
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#endif
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#include <errno.h>
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#include <net/net_core.h>
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#include <net/net_if.h>
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#include <net/wifi_mgmt.h>
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static int wifi_connect(u32_t mgmt_request, struct net_if *iface,
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void *data, size_t len)
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{
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struct wifi_connect_req_params *params =
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(struct wifi_connect_req_params *)data;
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SYS_LOG_DBG("%s %u %u %u %s %u",
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params->ssid, params->ssid_length,
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params->channel, params->security,
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params->psk, params->psk_length);
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if ((params->security > WIFI_SECURITY_TYPE_PSK) ||
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(params->ssid_length > WIFI_SSID_MAX_LEN) ||
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(params->ssid_length == 0) ||
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((params->security == WIFI_SECURITY_TYPE_PSK) &&
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((params->psk_length < 8) || (params->psk_length > 64) ||
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(params->psk_length == 0))) ||
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((params->channel != WIFI_CHANNEL_ANY) &&
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(params->channel > WIFI_CHANNEL_MAX)) ||
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!params->ssid || !params->psk) {
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return -EINVAL;
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}
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if (net_if_is_ip_offloaded(iface)) {
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struct device *dev = net_if_get_device(iface);
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struct net_wifi_mgmt_offload *off_api =
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(struct net_wifi_mgmt_offload *) dev->driver_api;
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return off_api->connect(dev, params);
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}
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return -ENETDOWN;
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}
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_WIFI_CONNECT, wifi_connect);
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static void _scan_result_cb(struct net_if *iface, int status,
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struct wifi_scan_result *entry)
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{
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if (!iface) {
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return;
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}
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if (!entry) {
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struct wifi_status scan_status = {
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.status = status,
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};
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net_mgmt_event_notify_with_info(NET_EVENT_WIFI_SCAN_DONE,
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iface, &scan_status,
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sizeof(struct wifi_status));
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return;
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}
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net_mgmt_event_notify_with_info(NET_EVENT_WIFI_SCAN_RESULT, iface,
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entry, sizeof(struct wifi_scan_result));
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}
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static int wifi_scan(u32_t mgmt_request, struct net_if *iface,
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void *data, size_t len)
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{
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if (net_if_is_ip_offloaded(iface)) {
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struct device *dev = net_if_get_device(iface);
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struct net_wifi_mgmt_offload *off_api =
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(struct net_wifi_mgmt_offload *) dev->driver_api;
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return off_api->scan(dev, _scan_result_cb);
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}
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return -ENETDOWN;
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}
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_WIFI_SCAN, wifi_scan);
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static int wifi_disconnect(u32_t mgmt_request, struct net_if *iface,
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void *data, size_t len)
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{
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if (net_if_is_ip_offloaded(iface)) {
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struct device *dev = net_if_get_device(iface);
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struct net_wifi_mgmt_offload *off_api =
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(struct net_wifi_mgmt_offload *) dev->driver_api;
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return off_api->disconnect(dev);
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}
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return -ENETDOWN;
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}
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_WIFI_DISCONNECT, wifi_disconnect);
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void wifi_mgmt_raise_connect_result_event(struct net_if *iface, int status)
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{
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struct wifi_status cnx_status = {
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.status = status,
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};
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net_mgmt_event_notify_with_info(NET_EVENT_WIFI_CONNECT_RESULT,
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iface, &cnx_status,
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sizeof(struct wifi_status));
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}
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void wifi_mgmt_raise_disconnect_result_event(struct net_if *iface, int status)
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{
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struct wifi_status cnx_status = {
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.status = status,
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};
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net_mgmt_event_notify_with_info(NET_EVENT_WIFI_DISCONNECT_RESULT,
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iface, &cnx_status,
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sizeof(struct wifi_status));
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}
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