Imported MaNGOS revision 6767 from http://mangos.svn.sourceforge.net/svnroot/mangos/trunk/

dep/include/sockets/Ipv4Address.h

@@ -0,0 +1,98 @@
+/**
+ **	\file Ipv4Address.h
+ **	\date  2006-09-21
+ **	\author grymse@alhem.net
+**/
+/*
+Copyright (C) 2007  Anders Hedstrom
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+#ifndef _SOCKETS_Ipv4Address_H
+#define _SOCKETS_Ipv4Address_H
+
+#include "sockets-config.h"
+#include "SocketAddress.h"
+
+
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+
+/* Ipv4 address implementation.
+	\ingroup basic */
+class Ipv4Address : public SocketAddress
+{
+public:
+	/** Create empty Ipv4 address structure.
+		\param port Port number */
+	Ipv4Address(port_t port = 0);
+	/** Create Ipv4 address structure.
+		\param a Socket address in network byte order (as returned by Utility::u2ip)
+		\param port Port number in host byte order */
+	Ipv4Address(ipaddr_t a,port_t port);
+	/** Create Ipv4 address structure.
+		\param a Socket address in network byte order
+		\param port Port number in host byte order */
+	Ipv4Address(struct in_addr& a,port_t port);
+	/** Create Ipv4 address structure.
+		\param host Hostname to be resolved
+		\param port Port number in host byte order */
+	Ipv4Address(const std::string& host,port_t port);
+	Ipv4Address(struct sockaddr_in&);
+	~Ipv4Address();
+
+	// SocketAddress implementation
+
+	operator struct sockaddr *();
+	operator socklen_t();
+	bool operator==(SocketAddress&);
+
+	void SetPort(port_t port);
+	port_t GetPort();
+
+	void SetAddress(struct sockaddr *sa);
+	int GetFamily();
+
+	bool IsValid();
+	std::auto_ptr<SocketAddress> GetCopy();
+
+	/** Convert address struct to text. */
+	std::string Convert(bool include_port = false);
+	std::string Reverse();
+
+	/** Resolve hostname. */
+static	bool Resolve(const std::string& hostname,struct in_addr& a);
+	/** Reverse resolve (IP to hostname). */
+static	bool Reverse(struct in_addr& a,std::string& name);
+	/** Convert address struct to text. */
+static	std::string Convert(struct in_addr& a);
+
+private:
+	Ipv4Address(const Ipv4Address& ) {} // copy constructor
+	Ipv4Address& operator=(const Ipv4Address& ) { return *this; } // assignment operator
+	struct sockaddr_in m_addr;
+	bool m_valid;
+};
+
+
+
+
+#ifdef SOCKETS_NAMESPACE
+} // namespace SOCKETS_NAMESPACE {
+#endif
+#endif // _SOCKETS_Ipv4Address_H
+