hlswmaster-ng/netpkt.h

#ifndef _NETPKT_H_
#define _NETPKT_H_

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

#define PARSE_ACCEPT 1
#define PARSE_ACCEPT_FREED 2
#define PARSE_REJECT 4

class NetPkt {
public:
	~NetPkt();

	static NetPkt* createFromSocket(int fd);
	int show(char* buf, int size);

	int checkPortArray(struct game_ports* arr);
	bool compare(int offset, const char* buf, int len);
	int find(int offset, const char *buf, int len);
	
protected:
	NetPkt(const NetPkt& x);
	NetPkt& operator=(const NetPkt& x);

private:
	NetPkt(int size);
	int readFromSocket(int fd);
	
	struct sockaddr_in addr;
	int size;
	char *data;
};

#endif // _NETPKT_H_