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softap.h
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softap.h
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/**
* @section License
*
* The MIT License (MIT)
*
* Copyright (c) 2014-2016, Erik Moqvist
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* This file is part of the Simba project.
*/
#ifndef __DRIVERS_ESP_WIFI_SOFTAP_H__
#define __DRIVERS_ESP_WIFI_SOFTAP_H__
#include "simba.h"
/**
* Information about a connected station.
*/
struct esp_wifi_softap_station_info_t {
uint8_t bssid[6];
struct inet_ip_addr_t ip_address;
};
/**
* Initialize the WiFi SoftAP interface.
*
* @param[in] ssid_p SSID of the SoftAP.
* @param[in] password_p Password of SoftAP.
*
* @return zero(0) or negative error code.
*/
int esp_wifi_softap_init(const char *ssid_p,
const char *password_p);
/**
* Set the ip address, netmask and gateway of the WiFi SoftAP.
*
* @return zero(0) or negative error code.
*/
int esp_wifi_softap_set_ip_info(const struct inet_if_ip_info_t *info_p);
/**
* Get the SoftAP ip address, netmask and gateway.
*
* @param[out] info_p Read ip information.
*
* @return zero(0) or negative error code.
*/
int esp_wifi_softap_get_ip_info(struct inet_if_ip_info_t *info_p);
/**
* Get the number of stations connected to the SoftAP.
*
* @return Number of conencted stations.
*/
int esp_wifi_softap_get_number_of_connected_stations(void);
/**
* Get the information of stations connected to the SoftAP, including
* MAC and IP addresses.
*
* @param[out] info_p An array to write the station information to.
* @param[in] length Length of the info array.
*
* @return Number of valid station information entries or negative
* error code.
*/
int esp_wifi_softap_get_station_info(struct esp_wifi_softap_station_info_t *info_p,
int length);
/**
* Enable the SoftAP DHCP server.
*
* @return zero(0) or negative error code.
*/
int esp_wifi_softap_dhcp_server_start(void);
/**
* Disable the SoftAP DHCP server. The DHCP server is enabled by
* default.
*
* @return zero(0) or negative error code.
*/
int esp_wifi_softap_dhcp_server_stop(void);
/**
* Get the SoftAP DHCP server status.
*
* @return DHCP server status.
*/
enum esp_wifi_dhcp_status_t esp_wifi_softap_dhcp_server_status(void);
#endif