1 files changed, 79 insertions, 0 deletions

diff --git a/source/OSSupport/Socket.h b/source/OSSupport/Socket.h
new file mode 100644
index 000000000..f1c3f233c
--- /dev/null
+++ b/source/OSSupport/Socket.h
@@ -0,0 +1,79 @@
+
+#pragma once
+
+
+
+
+
+class cSocket
+{
+public:
+#ifdef _WIN32
+	typedef SOCKET xSocket;
+#else
+	typedef int xSocket;
+	static const int INVALID_SOCKET = -1;
+#endif
+
+	cSocket(void) : m_Socket(INVALID_SOCKET) {}
+	cSocket(xSocket a_Socket);
+	~cSocket();
+
+	bool IsValid(void) const;
+	void CloseSocket();
+
+	operator xSocket() const;
+	xSocket GetSocket() const;
+	
+	bool operator == (const cSocket & a_Other) {return m_Socket == a_Other.m_Socket; }
+	
+	void SetSocket( xSocket a_Socket );
+
+	int SetReuseAddress();
+	static int WSAStartup();
+
+	static AString GetErrorString( int a_ErrNo );
+	static int     GetLastError();
+	static AString GetLastErrorString(void)
+	{
+		return GetErrorString(GetLastError());
+	}
+	
+	static cSocket CreateSocket();
+
+	inline static bool IsSocketError( int a_ReturnedValue )
+	{
+#ifdef _WIN32
+		return (a_ReturnedValue == SOCKET_ERROR || a_ReturnedValue == 0);
+#else
+		return (a_ReturnedValue <= 0);
+#endif
+	}
+
+	struct SockAddr_In
+	{
+		short Family;
+		unsigned short Port;
+		unsigned long Address;
+	};
+
+	static const short ADDRESS_FAMILY_INTERNET = 2;
+	static const unsigned long INTERNET_ADDRESS_ANY = 0;
+	static unsigned long INTERNET_ADDRESS_LOCALHOST(void);  // 127.0.0.1 represented in network byteorder; must be a function due to GCC :(
+
+	int Bind( SockAddr_In& a_Address );
+	int Listen( int a_Backlog );
+	cSocket Accept();
+	int Connect(SockAddr_In & a_Address);  // Returns 0 on success, !0 on failure
+	int Connect(const AString & a_HostNameOrAddr, unsigned short a_Port);  // Returns 0 on success, !0 on failure
+	int Receive( char* a_Buffer, unsigned int a_Length, unsigned int a_Flags );
+	int Send   (const char * a_Buffer, unsigned int a_Length);
+	
+	unsigned short GetPort(void) const;  // Returns 0 on failure
+
+	const AString & GetIPString(void) const { return m_IPString; }
+
+private:
+	xSocket m_Socket;
+	AString m_IPString;
+};
\ No newline at end of file