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Add generic IP utilities (#3038)

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* Add generic IP calculations

Add:
calculateNetworkID(IPAddress ip, IPAddress subnet) => Calculate the network id using the ip and subnet (e.g. 192.168.0.0)
calculateBroadcast(IPAddress ip, IPAddress subnet) => Calculate the broadcast ip using the ip and subnet (e.g. 192.168.0.255)
calculateSubnetCIDR(IPAddress subnetMask) => Calculate the subnet CIDR using the subnet (e.g. 24)

Add:
broadcastIP() => Retrieve the network id (e.g. 192.168.0.0)
networkID() => Retrieve the broadcast IP (e.g. 192.168.0.255)
subnetCIDR() => Retrieve the subnet CIDR (e.g. 24)

Add:
broadcastIP() => Retrieve the network id (e.g. 192.168.0.0)
networkID() => Retrieve the broadcast IP (e.g. 192.168.0.255)
subnetCIDR() => Retrieve the subnet CIDR (e.g. 24)

Add:
softAPBroadcastIP() => Retrieve the network id (e.g. 192.168.0.0)
softAPNetwrokID() => Retrieve the broadcast IP (e.g. 192.168.0.255)
softAPSubnetCIDR() => Retrieve the subnet CIDR (e.g. 24)
This commit is contained in:
Ahmed Al-Qaidom
2019-08-20 16:42:55 +03:00
committed by Me No Dev
parent 2a1fde7736
commit 91b9fae111
8 changed files with 168 additions and 0 deletions
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27
libraries/WiFi/src/ETH.cpp
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@ -197,6 +197,33 @@ IPAddress ETHClass::dnsIP(uint8_t dns_no)
return IPAddress(dns_ip.u_addr.ip4.addr);
}
IPAddress ETHClass::broadcastIP()
{
tcpip_adapter_ip_info_t ip;
if(tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_ETH, &ip)){
return IPAddress();
}
return WiFiGenericClass::calculateBroadcast(IPAddress(ip.gw.addr), IPAddress(ip.netmask.addr));
}
IPAddress ETHClass::networkID()
{
tcpip_adapter_ip_info_t ip;
if(tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_ETH, &ip)){
return IPAddress();
}
return WiFiGenericClass::calculateNetworkID(IPAddress(ip.gw.addr), IPAddress(ip.netmask.addr));
}
uint8_t ETHClass::subnetCIDR()
{
tcpip_adapter_ip_info_t ip;
if(tcpip_adapter_get_ip_info(TCPIP_ADAPTER_IF_ETH, &ip)){
return (uint8_t)0;
}
return WiFiGenericClass::calculateSubnetCIDR(IPAddress(ip.netmask.addr));
}
const char * ETHClass::getHostname()
{
const char * hostname;