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Add WiFiClient localIP and localPort #428

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Merged
merged 1 commit into from
Jun 14, 2017
Merged

Add WiFiClient localIP and localPort #428

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28 changes: 28 additions & 0 deletions libraries/WiFi/src/WiFiClient.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -346,6 +346,34 @@ uint16_t WiFiClient::remotePort() const
return remotePort(fd());
}

IPAddress WiFiClient::localIP(int fd) const
{
struct sockaddr_storage addr;
socklen_t len = sizeof addr;
getsockname(fd, (struct sockaddr*)&addr, &len);
struct sockaddr_in *s = (struct sockaddr_in *)&addr;
return IPAddress((uint32_t)(s->sin_addr.s_addr));
}

uint16_t WiFiClient::localPort(int fd) const
{
struct sockaddr_storage addr;
socklen_t len = sizeof addr;
getsockname(fd, (struct sockaddr*)&addr, &len);
struct sockaddr_in *s = (struct sockaddr_in *)&addr;
return ntohs(s->sin_port);
}

IPAddress WiFiClient::localIP() const
{
return localIP(fd());
}

uint16_t WiFiClient::localPort() const
{
return localPort(fd());
}

bool WiFiClient::operator==(const WiFiClient& rhs)
{
return clientSocketHandle == rhs.clientSocketHandle && remotePort() == rhs.remotePort() && remoteIP() == rhs.remoteIP();
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5 changes: 5 additions & 0 deletions libraries/WiFi/src/WiFiClient.h
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Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,11 @@ class WiFiClient : public Client
uint16_t remotePort() const;
uint16_t remotePort(int fd) const;

IPAddress localIP() const;
IPAddress localIP(int fd) const;
uint16_t localPort() const;
uint16_t localPort(int fd) const;

//friend class WiFiServer;
using Print::write;
};
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