int32_t WiFiScanClass::channel(uint8_t i)
{
wifi_ap_record_t* it = reinterpret_cast<wifi_ap_record_t*>(_getScanInfoByIndex(i));
if(!it) {
return 0;
}
return it->primary;
}
/**
* return MAC / BSSID of scanned wifi
* @param i specify from which network item want to get the information
* @return uint8_t * MAC / BSSID of scanned wifi
*/
uint8_t * WiFiScanClass::BSSID(uint8_t i)
{
wifi_ap_record_t* it = reinterpret_cast<wifi_ap_record_t*>(_getScanInfoByIndex(i));
if(!it) {
return 0;
}
return it->bssid;
}
/**
* Return the encryption type of the networks discovered during the scanNetworks
* @param i specify from which network item want to get the information
* @return encryption type (enum wl_enc_type) of the specified item on the networks scanned list
*/
wifi_auth_mode_t WiFiScanClass::encryptionType(uint8_t i)
{
wifi_ap_record_t* it = reinterpret_cast<wifi_ap_record_t*>(_getScanInfoByIndex(i));
if(!it) {
return WIFI_AUTH_OPEN;
}
return it->authmode;
}
/**
* Return the RSSI of the networks discovered during the scanNetworks
* @param i specify from which network item want to get the information
* @return signed value of RSSI of the specified item on the networks scanned list
*/
int32_t WiFiScanClass::RSSI(uint8_t i)
{
wifi_ap_record_t* it = reinterpret_cast<wifi_ap_record_t*>(_getScanInfoByIndex(i));
if(!it) {
return 0;
}
return it->rssi;
}
int32_t ESP8266WiFiClass::RSSI(uint8_t i)
{
struct bss_info* it = reinterpret_cast<struct bss_info*>(_getScanInfoByIndex(i));
if (!it)
return 0;
return it->rssi;
}
/**
* Return the SSID discovered during the network scan.
* @param i specify from which network item want to get the information
* @return ssid string of the specified item on the networks scanned list
*/
String WiFiScanClass::SSID(uint8_t i)
{
wifi_ap_record_t* it = reinterpret_cast<wifi_ap_record_t*>(_getScanInfoByIndex(i));
if(!it) {
return String();
}
return String(reinterpret_cast<const char*>(it->ssid));
}
bool ESP8266WiFiClass::isHidden(uint8_t i)
{
struct bss_info* it = reinterpret_cast<struct bss_info*>(_getScanInfoByIndex(i));
if (!it)
return false;
return (it->is_hidden != 0);
}
uint8_t * ESP8266WiFiClass::BSSID(uint8_t i)
{
struct bss_info* it = reinterpret_cast<struct bss_info*>(_getScanInfoByIndex(i));
if (!it)
return 0;
return it->bssid;
}
const char* ESP8266WiFiClass::SSID(uint8_t i)
{
struct bss_info* it = reinterpret_cast<struct bss_info*>(_getScanInfoByIndex(i));
if (!it)
return 0;
return reinterpret_cast<const char*>(it->ssid);
}
/**
* return MAC / BSSID of scanned wifi
* @param i specify from which network item want to get the information
* @return String MAC / BSSID of scanned wifi
*/
String WiFiScanClass::BSSIDstr(uint8_t i)
{
char mac[18] = { 0 };
wifi_ap_record_t* it = reinterpret_cast<wifi_ap_record_t*>(_getScanInfoByIndex(i));
if(!it) {
return String();
}
sprintf(mac, "%02X:%02X:%02X:%02X:%02X:%02X", it->bssid[0], it->bssid[1], it->bssid[2], it->bssid[3], it->bssid[4], it->bssid[5]);
return String(mac);
}
String ESP8266WiFiClass::BSSIDstr(uint8_t i)
{
char mac[18] = {0};
struct bss_info* it = reinterpret_cast<struct bss_info*>(_getScanInfoByIndex(i));
if (!it)
return String("");
sprintf(mac,"%02X:%02X:%02X:%02X:%02X:%02X", it->bssid[0], it->bssid[1], it->bssid[2], it->bssid[3], it->bssid[4], it->bssid[5]);
return String(mac);
}
/**
* loads all infos from a scanned wifi in to the ptr parameters
* @param networkItem uint8_t
* @param ssid const char**
* @param encryptionType uint8_t *
* @param RSSI int32_t *
* @param BSSID uint8_t **
* @param channel int32_t *
* @return (true if ok)
*/
bool WiFiScanClass::getNetworkInfo(uint8_t i, String &ssid, uint8_t &encType, int32_t &rssi, uint8_t* &bssid, int32_t &channel)
{
wifi_ap_record_t* it = reinterpret_cast<wifi_ap_record_t*>(_getScanInfoByIndex(i));
if(!it) {
return false;
}
ssid = (const char*) it->ssid;
encType = it->authmode;
rssi = it->rssi;
bssid = it->bssid;
channel = it->primary;
return true;
}
bool ESP8266WiFiClass::getNetworkInfo(uint8_t i, String &ssid, uint8_t &encType, int32_t &rssi, uint8_t* &bssid, int32_t &channel, bool &isHidden)
{
struct bss_info* it = reinterpret_cast<struct bss_info*>(_getScanInfoByIndex(i));
if (!it)
return false;
ssid = (const char*)it->ssid;
encType = encryptionType(i);
rssi = it->rssi;
bssid = it->bssid; // move ptr
channel = it->channel;
isHidden = (it->is_hidden != 0);
return true;
}
uint8_t ESP8266WiFiClass::encryptionType(uint8_t i)
{
struct bss_info* it = reinterpret_cast<struct bss_info*>(_getScanInfoByIndex(i));
if (!it)
return -1;
int authmode = it->authmode;
if (authmode == AUTH_OPEN)
return ENC_TYPE_NONE;
if (authmode == AUTH_WEP)
return ENC_TYPE_WEP;
if (authmode == AUTH_WPA_PSK)
return ENC_TYPE_TKIP;
if (authmode == AUTH_WPA2_PSK)
return ENC_TYPE_CCMP;
if (authmode == AUTH_WPA_WPA2_PSK)
return ENC_TYPE_AUTO;
return -1;
}