#ifndef _MULTISOCK_H_
#define _MULTISOCK_H_

#include <net/if.h>
#include <netinet/in.h>

#include "list.h"
#include "config.h"

class MultiSock {
public:
	MultiSock(Config& conf);
	~MultiSock();

	int send(struct in_addr *dstip, int dport, char* data, int size);
	int getRecvSocket();

protected:
	MultiSock(const MultiSock& x);
	MultiSock& operator=(const MultiSock& x);

private:
	class Socket {
	public:
		static Socket* createSocket(const char* name, int port);
		int show(char* buf, int size);

		int getFD() { return fd; }

		~Socket();

	protected:
		Socket(const Socket& s);
		Socket& operator=(const Socket& s);

	private:
		Socket();

		bool bindToDevice(const char* name);
		bool bindToPort(int port);
		
		int fd;
		char devname[IFNAMSIZ];
		struct sockaddr_in addr;
	};

	void addIface(const char* name, int port);

	List<Socket> ifaceList;
	fd_set fdsel;
};

#endif // _MULTISOCK_H_